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Sample records for hand food taboos

  1. Food taboos: their origins and purposes

    Directory of Open Access Journals (Sweden)

    Meyer-Rochow Victor

    2009-06-01

    Full Text Available Abstract Food taboos are known from virtually all human societies. Most religions declare certain food items fit and others unfit for human consumption. Dietary rules and regulations may govern particular phases of the human life cycle and may be associated with special events such as menstrual period, pregnancy, childbirth, lactation, and – in traditional societies – preparation for the hunt, battle, wedding, funeral, etc. On a comparative basis many food taboos seem to make no sense at all, as to what may be declared unfit by one group may be perfectly acceptable to another. On the other hand, food taboos have a long history and one ought to expect a sound explanation for the existence (and persistence of certain dietary customs in a given culture. Yet, this is a highly debated view and no single theory may explain why people employ special food taboos. This paper wants to revive interest in food taboo research and attempts a functionalist's explanation. However, to illustrate some of the complexity of possible reasons for food taboo five examples have been chosen, namely traditional food taboos in orthodox Jewish and Hindu societies as well as reports on aspects of dietary restrictions in communities with traditional lifestyles of Malaysia, Papua New Guinea, and Nigeria. An ecological or medical background is apparent for many, including some that are seen as religious or spiritual in origin. On the one hand food taboos can help utilizing a resource more efficiently; on the other food taboos can lead to the protection of a resource. Food taboos, whether scientifically correct or not, are often meant to protect the human individual and the observation, for example, that certain allergies and depression are associated with each other could have led to declaring food items taboo that were identified as causal agents for the allergies. Moreover, any food taboo, acknowledged by a particular group of people as part of its ways, aids in the

  2. Food taboos: their origins and purposes.

    Science.gov (United States)

    Meyer-Rochow, Victor Benno

    2009-01-01

    Food taboos are known from virtually all human societies. Most religions declare certain food items fit and others unfit for human consumption. Dietary rules and regulations may govern particular phases of the human life cycle and may be associated with special events such as menstrual period, pregnancy, childbirth, lactation, and -- in traditional societies -- preparation for the hunt, battle, wedding, funeral, etc. On a comparative basis many food taboos seem to make no sense at all, as to what may be declared unfit by one group may be perfectly acceptable to another. On the other hand, food taboos have a long history and one ought to expect a sound explanation for the existence (and persistence) of certain dietary customs in a given culture. Yet, this is a highly debated view and no single theory may explain why people employ special food taboos. This paper wants to revive interest in food taboo research and attempts a functionalist's explanation. However, to illustrate some of the complexity of possible reasons for food taboo five examples have been chosen, namely traditional food taboos in orthodox Jewish and Hindu societies as well as reports on aspects of dietary restrictions in communities with traditional lifestyles of Malaysia, Papua New Guinea, and Nigeria. An ecological or medical background is apparent for many, including some that are seen as religious or spiritual in origin. On the one hand food taboos can help utilizing a resource more efficiently; on the other food taboos can lead to the protection of a resource. Food taboos, whether scientifically correct or not, are often meant to protect the human individual and the observation, for example, that certain allergies and depression are associated with each other could have led to declaring food items taboo that were identified as causal agents for the allergies. Moreover, any food taboo, acknowledged by a particular group of people as part of its ways, aids in the cohesion of this group, helps that

  3. Food taboos: their origins and purposes

    OpenAIRE

    Meyer-Rochow Victor

    2009-01-01

    Abstract Food taboos are known from virtually all human societies. Most religions declare certain food items fit and others unfit for human consumption. Dietary rules and regulations may govern particular phases of the human life cycle and may be associated with special events such as menstrual period, pregnancy, childbirth, lactation, and – in traditional societies – preparation for the hunt, battle, wedding, funeral, etc. On a comparative basis many food taboos seem to make no sense at all,...

  4. : Nutrition and growth: Are food taboos worth to be condemned?

    OpenAIRE

    Pagezy, Hélène

    2006-01-01

    International audience; Growth is known to be dependant of the qualitative as well as the qualitative values of children's diet. Among forest populations, vulnerable categories, such as pregnant and lactating women, have to respect numerous food taboos which detend symbolic as well as social functions. These taboos concern numerous species rich in protein content, such as game. This assertion had upset numerous nutritionnists of the 50-70ies. Some thirty years ago, although the protein factor...

  5. Food Habits and Food Taboos of the Marams of Manipur, India

    OpenAIRE

    G. Meithuanlungpou; Kh. N. Singh

    2015-01-01

    The Marams are one of the sub-tribe of Naga tribes inhabiting at Senapati district of Manipur of northeast India. Marams have distinct food habit and food choices. The dietary habits of Maram are quite simple and mostly depend on the local sources of variety of vegetables and meats and other non vegetarian food items. Rice is the staple food and rice beer prepared from the locally available rice species is the favourite drink of the Marams, Their daily food intake normally includes rice, meat...

  6. Taboos in English

    Institute of Scientific and Technical Information of China (English)

    马永辉; 孔臻珠

    2001-01-01

    This article discusses the importance of tahoo in Englih- teaching, from the origin of taboos, the meaning of taboos, and the linguistic circumstance of taboos, to enhance our cross cultural consiousness, to lay a solid foundation for English learning and communication

  7. Standards for the hand hygiene of food handlers / Sanette Klingenberg

    OpenAIRE

    Klingenberg, Sanette

    2008-01-01

    Globally, investigations into food-borne illnesses show that the majority of cases involve poor hand hygiene of the food handler. The challenge of providing safe food therefore requires new strategies for evaluating cross-contamination of pathogenic micro-organisms on the food handler's hands, which might be detrimental or hazardous to the health of the patient Although food-borne diseases may be multifactorial in aetiology, no standards or evaluation systems, such as an occupational health s...

  8. Recalling taboo and nontaboo words.

    Science.gov (United States)

    Jay, Timothy; Caldwell-Harris, Catherine; King, Krista

    2008-01-01

    People remember emotional and taboo words better than neutral words. It is well known that words that are processed at a deep (i.e., semantic) level are recalled better than words processed at a shallow (i.e., purely visual) level. To determine how depth of processing influences recall of emotional and taboo words, a levels of processing paradigm was used. Whether this effect holds for emotional and taboo words has not been previously investigated. Two experiments demonstrated that taboo and emotional words benefit less from deep processing than do neutral words. This is consistent with the proposal that memories for taboo and emotional words are a function of the arousal level they evoke, even under shallow encoding conditions. Recall was higher for taboo words, even when taboo words were cued to be recalled after neutral and emotional words. The superiority of taboo word recall is consistent with cognitive neuroscience and brain imaging research. PMID:18437803

  9. Remarks on American Taboos

    Institute of Scientific and Technical Information of China (English)

    刘娟

    2013-01-01

    Language serves as the tool of communication between people.In any language persons,things and activities that are ta⁃boos should not be talked about or should be mentioned in a roundabout way. it is not only a linguistic phenomenon but also a social phenomenon.The origin of taboo is deeply rooted in the social and cultural background. Today in the increasingly frequent cross-cultural communication, if you do not understand the language taboos, it will hinder the smooth communication. This pa⁃per will talk about American taboos from two aspects.It is designed to help English learners understand American culture and im⁃prove competence of cross-cultural communication.

  10. Bacterial contamination of the hands of food handlers as indicator of hand washing efficacy in some convenient food industries in South Africa

    OpenAIRE

    AA, Lambrechts; IS, Human; JH, Doughari; JFR, Lues

    2014-01-01

    Background and Objectives: Hands of ready-to-eat food service employees have been shown to be vectors in the spread of foodborne disease, mainly because of poor personal hygiene and accounting for approximately 97% of food borne illnesses in food service establishments and homes. Our objective was to evaluate the efficacy of hand washing practices and sanitation before commencing work among food handlers in the convenient food industry in Gauteng, South Africa. Methods: A total of 230 samples...

  11. Families Facing the Nuclear Taboo.

    Science.gov (United States)

    Jacobs, Judith Bula

    1988-01-01

    Discusses attitudes of 12 families participating in group which was formed to focus on issues related to the possibility of a nuclear disaster. Why and how these families are facing the nuclear taboo plus various outcomes of doing so are discussed as well as the role of the professional in encouraging such openness about these difficult issues.…

  12. Can increased food processing and organic products go hand in hand?

    DEFF Research Database (Denmark)

    Bredahl, Lone; Stacey, Julia

    2006-01-01

    Ecology is popular these days but in spite of this the sale of organic foods is limited to basic foods as milk, grains, fruit and vegetables.......Ecology is popular these days but in spite of this the sale of organic foods is limited to basic foods as milk, grains, fruit and vegetables....

  13. Implications of Nutritional Beliefs and Taboos--Hausa and Yoruba Pregnant Women in Lagos, Nigeria.

    Science.gov (United States)

    Abidoye, R. O.; Akinpelumi, O. B.

    1997-01-01

    Investigated taboos and beliefs about the nutritional value of foods among pregnant women from Nigeria's Hausa and Yoruba tribes. Found that Hausa women had greater nutritional anemia than Yoruba women; their babies had greater incidence of low birth weights and smaller chest and head measurements. Hausa women learned food-related beliefs from…

  14. A Comparative Study of English and Chinese Taboos

    Institute of Scientific and Technical Information of China (English)

    SONG Li-xian; PENG Jian-wu

    2016-01-01

    As a very common language phenomenon in English and Chinese culture, taboo exists in almost every aspects of daily life. Taboo is a relatively sensitive topic and it has distinctive national features and profound cultural connotations. The compara-tive study of English and Chinese taboos is an important subject in intercultural communication, which is easy to be overlooked. The short knowledge of taboo is a great barrier in intercultural communication, therefore, making a comparative study of linguis-tic taboos becomes imperative.

  15. Sens et enjeux d’un interdit alimentaire dans le judaïsme Food taboos in Judaism: the example of Ashkenazi Jews in London

    Directory of Open Access Journals (Sweden)

    Laurence Faure

    2010-12-01

    Full Text Available Cet article porte sur la manière dont la prohibition de mêler nourritures lactées et carnées dans le judaïsme se matérialise par les objets de la cuisine et leurs usages quotidiens, à partir d’une recherche réalisée à Londres auprès de couples juifs ashkénazes qui se définissent presque tous comme orthodoxes (modern orthodox et dont la scolarisation dans des écoles juives a parfois pu contribuer à revivifier les pratiques religieuses. Par delà la diversité des habitudes culinaires et de leurs formes (ex : végétarisme, par delà les éventuelles variations individuelles de l’observance religieuse au cours du cycle de vie, l’interdit alimentaire de mêler lait et viande est respecté par l’ensemble des personnes rencontrées. Il s’agit alors d’en comprendre le sens et la portée. Les conséquences matérielles de cet interdit alimentaire permettent de saisir l’importance de la religion dans le logement et les activités de tous les jours. Elles conduisent à articuler le plan matériel et le plan symbolique en suggérant une interprétation anthropologique de cette prohibition, en lien avec les écrits bibliques et les analyses déjà menées sur le sujet.This article is based upon research on Ashkenazi Jewish families living in London. It deals with the way, in Judaïsm, the prohibition of eating meat and dairy foods together is materialised through the use of kitchen utensils on a day to day basis. Material consequences of this dietary law allow us to understand the importance of religion in the Jewish home and in everyday life. Consequences which lead to the linking of material uses and their symbolic significance by suggesting an anthropological interpretation of this dietary law in accordance with Biblical writings.

  16. The Taboos in Chinese and English Culture

    Institute of Scientific and Technical Information of China (English)

    朱慧

    2015-01-01

    Applying linguistic study as the theoretical base, this paper analyzes the taboos in Chinese and English culture. By exemplification and comparison, it unfolds how to make an efficient commutation with others and reduce misunderstanding in the age of globalization.

  17. A Dialogue on Menstrual Taboo

    Directory of Open Access Journals (Sweden)

    Manju Kaundal

    2014-06-01

    Full Text Available Today in the 21st century, we may boast of gender equality and women empowerment but the truth is somewhat implausible. Today women may have excelled in many spheres of life but, somewhere, she is still struggling to get out of her veil. In the name of tradition a women is always told to follow the rules what the society has set for her. A look at major religions of the world shows that, without exception, they have placed restrictions on menstruating women. Judaism, Christianity, Islam, Hinduism and Buddhism have all made statements about menstruation and its negative effect, leading to prohibitions about attending places of worship, cooking, physical intimacy and sometimes requiring women to live separately at this time. Present paper is a compilation of the information available on the menstrual taboo and various practices regarding it. For this extensive search was done on internet along with personal observations. The present study is carried out in order to provoke the need for increased research on the psychosocial aspects of menstruation by exploring the attitudes of society toward this monthly event.

  18. A Comparison of Taboos between Chinese Culture and Western Culture

    Institute of Scientific and Technical Information of China (English)

    邹艳飞

    2013-01-01

    Taboo is a common phenomenon in Chinese and Western Culture. The different cultural backgrounds lead to the differences of taboos. This paper focuses on the differences of taboos from several aspects, such as name title, religion, numbers, privacy topics, etc. According to the analyses, we’l decrease and avoid the cultural shock in intercultural communication. If we know something about taboos in other cultures, we’l succeed in communicating with other people. Otherwise we’l fail to communicate.

  19. Consequences of occupational food-related hand dermatoses with a focus on protein contact dermatitis

    DEFF Research Database (Denmark)

    Vester, Lotte; Thyssen, Jacob P; Menné, Torkil;

    2012-01-01

    Background. Protein contact dermatitis is a frequent disorder among hand eczema patients who have occupational food contact. Knowledge about the consequences of having protein contact dermatitis is lacking. Objectives. To investigate the consequences of having occupational skin disease on the hands...... resulting from food handling, with a focus on protein contact dermatitis. Material and methods. One hundred and seventy-eight patients who were identified as having skin disease related to occupational food exposure and who answered a questionnaire concerning the consequences of their skin disease were......%, respectively, of the patients with other occupational food-related hand dermatoses (p = 0.02). Sixty-two per cent and 43%, respectively, had to change job because of skin problems (p = 0.02). Atopic dermatitis was equally common in the two groups. Conclusion. We found that the patients with protein contact...

  20. The grammatical versatility of taboo terms

    NARCIS (Netherlands)

    Napoli, Donna Jo; Hoeksema, Jack

    2009-01-01

    Taboo terms in certain English expressions and constructions are intensifiers, which have spread as a unit over time to various syntactic positions (Hoeksema & Napoli 2008). Here we look at the pragmatic coherence that has allowed such semantically disparate terms to be grammaticalized as a unit. We

  1. New technical design of food packaging makes the opening process easier for patients with hand disorders.

    Science.gov (United States)

    Hensler, Stefanie; Herren, Daniel B; Marks, Miriam

    2015-09-01

    Opening packaged food is a complex daily activity carried out worldwide. Peelable packaging, as used for cheese or meat, causes real problems for many consumers, especially elderly people and those with hand disorders. Our aim was to investigate the possibility of producing meat packaging that is easier for patients with hand disorders to open. One hundred patients with hand osteoarthritis were asked to open a meat package currently available in supermarkets (Type A) and a modified, newly designed version (Type B), and rate their experiences with a consumer satisfaction index (CSI). The mean CSI of the Type B packs was 68.9%, compared with 41.9% for Type A (p food packages that afford greater consumer satisfaction. Such future packaging would benefit not only people with hand disorders but also the population as a whole.

  2. New technical design of food packaging makes the opening process easier for patients with hand disorders.

    Science.gov (United States)

    Hensler, Stefanie; Herren, Daniel B; Marks, Miriam

    2015-09-01

    Opening packaged food is a complex daily activity carried out worldwide. Peelable packaging, as used for cheese or meat, causes real problems for many consumers, especially elderly people and those with hand disorders. Our aim was to investigate the possibility of producing meat packaging that is easier for patients with hand disorders to open. One hundred patients with hand osteoarthritis were asked to open a meat package currently available in supermarkets (Type A) and a modified, newly designed version (Type B), and rate their experiences with a consumer satisfaction index (CSI). The mean CSI of the Type B packs was 68.9%, compared with 41.9% for Type A (p < 0.0001). These results show that manufacturers today can produce easy-to-open food packages that afford greater consumer satisfaction. Such future packaging would benefit not only people with hand disorders but also the population as a whole. PMID:25959312

  3. Efficacy of Instant Hand Sanitizers against Foodborne Pathogens Compared with Hand Washing with Soap and Water in Food Preparation Settings: A Systematic Review.

    Science.gov (United States)

    Foddai, Antonio C G; Grant, Irene R; Dean, Moira

    2016-06-01

    Hands can be a vector for transmitting pathogenic microorganisms to foodstuffs and drinks, and to the mouths of susceptible hosts. Hand washing is the primary barrier to prevent transmission of enteric pathogens via cross-contamination from infected persons. Conventional hand washing involves the use of water, soap, and friction to remove dirt and microorganisms. The availability of hand sanitizing products for use when water and soap are unavailable has increased in recent years. The aim of this systematic review was to collate scientific information on the efficacy of hand sanitizers compared with washing hands with soap and water for the removal of foodborne pathogens from the hands of food handlers. An extensive literature search was carried out using three electronic databases: Web of Science, Scopus, and PubMed. Twenty-eight scientific publications were ultimately included in the review. Analysis of this literature revealed various limitations in the scientific information owing to the absence of a standardized protocol for evaluating the efficacy of hand products and variation in experimental conditions. However, despite conflicting results, scientific evidence seems to support the historical skepticism about the use of waterless hand sanitizers in food preparation settings. Water and soap appear to be more effective than waterless products for removal of soil and microorganisms from hands. Alcohol-based products achieve rapid and effective inactivation of various bacteria, but their efficacy is generally lower against nonenveloped viruses. The presence of food debris significantly affects the microbial inactivation rate of hand sanitizers.

  4. Efficacy of Instant Hand Sanitizers against Foodborne Pathogens Compared with Hand Washing with Soap and Water in Food Preparation Settings: A Systematic Review.

    Science.gov (United States)

    Foddai, Antonio C G; Grant, Irene R; Dean, Moira

    2016-06-01

    Hands can be a vector for transmitting pathogenic microorganisms to foodstuffs and drinks, and to the mouths of susceptible hosts. Hand washing is the primary barrier to prevent transmission of enteric pathogens via cross-contamination from infected persons. Conventional hand washing involves the use of water, soap, and friction to remove dirt and microorganisms. The availability of hand sanitizing products for use when water and soap are unavailable has increased in recent years. The aim of this systematic review was to collate scientific information on the efficacy of hand sanitizers compared with washing hands with soap and water for the removal of foodborne pathogens from the hands of food handlers. An extensive literature search was carried out using three electronic databases: Web of Science, Scopus, and PubMed. Twenty-eight scientific publications were ultimately included in the review. Analysis of this literature revealed various limitations in the scientific information owing to the absence of a standardized protocol for evaluating the efficacy of hand products and variation in experimental conditions. However, despite conflicting results, scientific evidence seems to support the historical skepticism about the use of waterless hand sanitizers in food preparation settings. Water and soap appear to be more effective than waterless products for removal of soil and microorganisms from hands. Alcohol-based products achieve rapid and effective inactivation of various bacteria, but their efficacy is generally lower against nonenveloped viruses. The presence of food debris significantly affects the microbial inactivation rate of hand sanitizers. PMID:27296611

  5. Occupational food-related hand dermatoses seen over a 10-year period

    DEFF Research Database (Denmark)

    Vester, Lotte; Thyssen, Jacob P; Menné, Torkil;

    2012-01-01

    . A suggestion for diagnostic criteria is presented. Frequent risk occupations were cooking in restaurants, baking, and kitchen work. Substantially more patients reacted in skin prick testing with fresh foods than with food extracts. Conclusion. Protein contact dermatitis is a frequent disorder among patients......Background. Protein contact dermatitis was originally defined in 1976 by Hjorth and Roed-Petersen as a distinct kind of dermatitis seen in patients with occupational food contact. Even though occupational skin diseases are frequent in Denmark, little attention has been paid to protein contact...... dermatitis, and the frequency is unknown. Objectives. To evaluate the frequency of occupational food-related hand dermatoses and test results in patients occupationally exposed to foods. Materials and Methods. This was a retrospective study based on examinations, including skin prick testing and patch...

  6. The incest taboo and family structure.

    Science.gov (United States)

    Frances, V; Frances, A

    1976-06-01

    The evolutionary advantage of outbreeding has influenced the family structure and the mating, attachment, and dominance behaviors of all animals. Nature has selected for those species that have evolved family structures with detachment and dominance patterns that create a relatively intact incest barrier. Man inherits from his animal forebears the biological imperative of an incest barrier but brings to it his special complexity of psychology and symbolization--incest barrier becomes incest taboo. We present a discussion of human patterns of speparation-individuation and Oedipal conflict and relate this to the detachment and dominance behaviors of animals. This is an interface between psychoanalysis, family theory, and ethology. In addition, we pursue in detail the asymmetrical operation of the incest taboo within the family: that it is stronger for mother-son than for father-daughter than for brother-sister.

  7. Sexuality in old age: taboos and reality

    Directory of Open Access Journals (Sweden)

    Adriano da Silva Rozendo

    2015-12-01

    Full Text Available Stereotypes of an asexual old age remain in the social imaginary. This work is based on quantitative and qualitative data of a research focused to analyze the way sexuality have been portrayed and experienced in old age. 32 seniors aged between 60 and 75 years were interviewed. Topics as homoaffectivity and casual sex still untouchable in old age. Even being a taboo, sexuality still being experienced by most of the elderlies.  

  8. A Contrastive Study of Verbal Taboos in Chinese and English

    Institute of Scientific and Technical Information of China (English)

    郑景元

    2015-01-01

    Taboos exist everywhere in the world as a very common social phenomenon.Different countries has different cognition of taboo concerning the same thing,which result in some embarrassments or even barrier when people communication.This study is intended to give an account of verbal taboos by contrasting them in both Chinese and English background.To get acquainted with the differences between the two countries and promote people communicate fluently more is the important destination of this study.

  9. The Polite and Impolite Use of Taboo Words in English

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Due to the sensitive nature of taboo words, generally the use of them is strictly restricted. In this paper the author discusses many different uses of taboo words in English, and argues that taboo words can be used not only impolitely as is generally assumed, but also neutrally and politely. The criterion of judging the politeness/impoliteness of these linguistic items is the motivation we believed to be behind them.

  10. Taboos in China: To Be or Not to Be

    Science.gov (United States)

    Chen, Fuyu

    2012-01-01

    With powerful influence on the people, taboos should be noticed with keen awareness and handled with cautious respect for international visitors in China, a traditional country in its process of modernization, if successful cross-cultural communication is to be achieved. In the ever changing and integrating world, Chinese taboos are never free…

  11. Tattoo and taboo: on the meaning of tattoos in the analytic process.

    Science.gov (United States)

    Karacaoglan, Uta

    2012-02-01

    Tattooing projects a visual image in transference to form a backdrop for the most salient unconscious inner conflicts arising during an ongoing analytic process. Like a snapshot, the tattoo is a dialectic record of the mother-father relationship, of desires for closeness and distance, commonality and difference, identification and individuation. As Walter Benjamin famously stated about the nature of visual images in his Arcades Project, the tattoo represents "dialectics at a standstill." What seems paramount to the patient who participates in the act of tattooing is the need for stasis and immutability, as if bringing unconscious conflicts to "standstill" were to deliver a sense of stability. Unconsciously, the need is triggered by a threat to the inner stability resulting from fear of violating a taboo escalating to the point that fears of abandonment and fusion become unbearable. On the one hand, the tattoo is a visual symbolization of a taboo transgression; on the other hand, it activates the same through an act of self-injury that resembles the magical ritual acts of indigenous peoples' use of tattoos. The taboo thus serves as an ersatz for the actual violation of the taboo in real life, so that the tattoo may be ascribed a magical significance or totemic function. And yet the tattoo's success as a vehicle for constructing a transitional object is always contingent on the tangible manipulation of the skin conjoined with the creation of a symbolizing visual image. The image then acts like a "patch" to repair holes blown into Winnicott's "potential space" and to reconstruct it.

  12. Taboos and conflicts in decision making

    Directory of Open Access Journals (Sweden)

    Martin Hanselmann

    2008-01-01

    Full Text Available Previous studies suggest that choices are perceived as difficult as well as negatively emotion-laden when they tap into moral considerations. However, we propose that the involvement of moral issues and values can also facilitate decisions because people often insistently preclude them from trade-offs with other values. Because such values are treated as inviolable and absolute, they are called sacred values (e.g., Tetlock et al., 2000. Two experiments examined the influence of sacred values (measured by a recent self-report scale and variation of trade-off type (taboo, tragic, routine trade-offs on perceived decision difficulty and negative emotions. As hypothesized, decision difficulty and negative emotions show diverging patterns as a function of sacred values and trade-off types. When the decision situation involved two conflicting sacred values (i.e., tragic trade-off, people perceived the decision task as emotionally stressful and difficult. However, when the decision situation was associated with only one sacred value (i.e., taboo trade-off, people perceived the task as more negatively emotion-laden, but as easier to solve, compared to a situation not involving sacred values (i.e., routine trade-off. These findings suggest that reliance on sacred values may work as a heuristic.

  13. The Relations Among Threatened Species, Their Protection, and Taboos

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    Carl Folke

    1997-06-01

    Full Text Available We analyzed the role of taboos for the protection of species listed as "threatened" by the World Conservation Union (IUCN, and also for species known to be endemic and keystone. The study was limited to taboos that totally avoid or prohibit any use of particular species and their populations. We call them specific-species taboos . Through a literature review, 70 currently existing examples of specific-species taboos were identified and analyzed. The species avoided were grouped into biological classes. Threat categories were determined for each species, based on the IUCN Red Data Book. We found that ~ 30% of the identified taboos prohibit any use of species listed as threatened by IUCN. Of the specific-species taboos, 60% are set on reptiles and mammals. In these two classes, ~ 50% of the species are threatened, representing all of the threatened species in our analysis, with the exception of one bird species. Both endemic and keystone species that are important for ecosystem functions are avoided by specific-species taboos. Specific-species taboos have important ecological ramifications for the protection of threatened and ecologically important populations of species. We do not suggest that specific-species taboos are placed on species because they are, or have been, endangered; instead, we emphasize that species are avoided for a variety of other reasons. It is urgent to identify and analyze resource practices and social mechanisms of traditional societies, such as taboos, and to investigate their possible ecological significance. Although it may provide insights of value for conservation, not only of species, but also of ecosystem processes and functions, such information is being lost rapidly.

  14. Comparative Study of English and Chinese Taboos in Recent Times by Social Cultural Factor

    Institute of Scientific and Technical Information of China (English)

    徐宜华

    2014-01-01

    A taboo is something you should avoid doing or saying because a society thinks it is offensive, embarrassing or wrong.Different cultures do not all agree on what taboo is and what should be tabooed in a given context.Both Chinese and English have taboos on such things as sex,death, religion, superstition and so forth, but they follow different cultural norms.This thesis incorporates some anthropological and sociolinguistic ideas to analyze linguistic taboos in Chinese and English.

  15. Communicate science: an example of food related hands-on laboratory approach

    Science.gov (United States)

    D'Addezio, Giuliana; Marsili, Antonella; Vallocchia, Massimiliano

    2014-05-01

    The Laboratorio Didattica e Divulgazione Scientifica of the Istituto Nazionale di Geofisica e Vulcanologia (INGV's Educational and Outreach Laboratory) organized activity with kids to convey scientific knowledge and to promote research on Earth Science, focusing on volcanic and seismic hazard. The combination of games and learning in educational activity can be a valuable tool for study of complex phenomena. Hands-on activity may help in engage kids in a learning process through direct participation that significantly improves the learning performance of children. Making learning fun motivate audience to pay attention on and stay focused on the subject. We present the experience of the hand-on laboratory "Laboratorio goloso per bambini curiosi di scienza (a delicious hands-on laboratory for kids curious about science)", performed in Frascati during the 2013 European Researchers' Night, promoted by the European Commission, as part of the program organized by the Laboratorio Didattica e Divulgazione Scientifica in the framework of Associazione Frascati Scienza (http://www.frascatiscienza.it/). The hand-on activity were designed for primary schools to create enjoyable and unusual tools for learning Earth Science. During this activity kids are involved with something related to everyday life, such as food, through manipulation, construction and implementation of simple experiments related to Earth dynamics. Children become familiar with scientific concepts such as composition of the Earth, plates tectonic, earthquakes and seismic waves propagation and experience the effect of earthquakes on buildings, exploring their important implications for seismic hazard. During the activity, composed of several steps, participants were able to learn about Earth inner structure, fragile lithosphere, waves propagations, impact of waves on building ecc.., dealing with eggs, cookies, honey, sugar, polenta, flour, chocolate, candies, liquorice sticks, bread, pudding and sweets. The

  16. Routing Optimization Based on Taboo Search Algorithm for Logistic Distribution

    Directory of Open Access Journals (Sweden)

    Hongxue Yang

    2014-04-01

    Full Text Available Along with the widespread application of the electronic commerce in the modern business, the logistic distribution has become increasingly important. More and more enterprises recognize that the logistic distribution plays an important role in the process of production and sales. A good routing for logistic distribution can cut down transport cost and improve efficiency. In order to cut down transport cost and improve efficiency, a routing optimization based on taboo search for logistic distribution is proposed in this paper. Taboo search is a metaheuristic search method to perform local search used for logistic optimization. The taboo search is employed to accelerate convergence and the aspiration criterion is combined with the heuristics algorithm to solve routing optimization. Simulation experimental results demonstrate that the optimal routing in the logistic distribution can be quickly obtained by the taboo search algorithm

  17. KNOWLEDGE OF HAND WASHING AND FOOD HANDLING PRACTICES OF THE STREET FOOD VENDORS OF AGARTALA, A NORTH EASTERN CITY OF INDIA .

    Directory of Open Access Journals (Sweden)

    Taranga

    2013-10-01

    Full Text Available ABSTRACT: OBJECTIVES: To assess the knowledge o f hand washing and food handling practices of the street food vendors. STUDY DESIGN: Community based cross - sectional study conducted in Agartala municipal area. METHODS: Structured interview schedule was administered to 234 street food vendors selected by probability proportionate to size sampling technique during 1 st July to 31 st August 2011. Microsoft Excel and Epi - info version - 6 were used for data entry and analysis and p ≤ 0.05 was considered significant. RESULTS: One hundred and seventeen vendors (50% were aged between 30 – 40 years and 98.29% were males. Forty eight (20.5% vendors were illiterate and 40.2% vendors were from rural areas. One hundred and five vendors (44.9% with primary and 78 (32.1% with secondary level education knew that unclean hands and dishes can transmit diseases while serving roadside foods. 58.3%, 6 1.9%, and 69.23% of the vendors were illiterate, primary and secondary educated respectively. Majority of them were not using soap for washing hands. 87.5%, 58.09%, 74.3% and 50% of the illiterate, primary educated, secondary educated, and senior secondary educated vendors did not use detergent for washing dishes before and after each serving. One hundred and sixty five (70.5% vendors stored unsold food for the next day, while 29.1% of the vendors discarded the left - over food. CONCLUSIONS: Basic food safet y knowledge and practice of hygiene and sanitation by the street food vendors was found to be inadequate. Issuing of food license to them should be subjected to fulfillment the above conditions or they should be trained regarding safe food handling.

  18. Indoor second-hand smoking could mediate the associations of foods and adult happiness: Scottish Health Survey, 2012.

    Science.gov (United States)

    Shiue, Ivy

    2016-02-01

    There has been literature on the relationship of food and happiness, but the role of second-hand smoking is less understood. Therefore, the aim of the present study was to examine if second-hand smoking might mediate the associations of food consumption and subjective happiness in a country-wide and population-based setting. Data was retrieved from the Scottish Health Survey, 2012. Information on demographics, frequency of consuming certain foods and subjective happiness was obtained by household interview. Chi-square test and survey-weighted logistic regression modelling were performed. Of the included Scottish adults aged 16-99 (n = 4815), 15.4 % (n = 677) reported that they were unhappy. It was observed that eating lots of potatoes, some meat, some oily fish and some pastries were inversely associated with unhappiness. People who consumed vegetables and fruits on the day before the health interview were also found to be less unhappy, compared to their counterparts. However, the protective effect from fruits disappeared after additionally adjusting for indoor second-hand smoking while the protective effects from other foods mentioned above have also been lessened. In addition, cumulatively people who consumed more "happy foods" (mentioned above) were more likely to report subjective happiness, compared to those who did not consume any of those. For future research, longitudinally monitoring on the associations among food, household environment and psychological well-being and both the short-term and long-term effects would be suggested. For policy implications, Removal of indoor second-hand smoking to retain the protective effects from happy foods on well-being should be encouraged.

  19. Comparative Study of English and Chinese Taboos in Recent Times by Social Cultural Factor

    Institute of Scientific and Technical Information of China (English)

    徐宜华

    2014-01-01

    A taboo is something you should avoid doing or saying because a society thinks it is offensive,embarrassing or wrong.Different cultures do not all agree on what taboo is and what should be tabooed in a given context.Both Chinese and English have taboos on such things as sex,death,religion,superstition and so forth,but they follow different cultural norms.This thesis incorporates some anthropological and sociolinguistic ideas to analyze linguistic taboos in Chinese and English.

  20. Hesitant hands on changing tables: Negotiating dining patterns in diaspora food culture transfer

    OpenAIRE

    Flitsch, Mareile

    2011-01-01

    Food culture and dining patterns can, in any society, be read with regard to the history of food, social structures, economic choices, culinary techniques, food knowledge and even identities, habits and perception of comfortableness of its members and time. How then do migrants and diaspora communities translate the culinary practice into which they were socialized in their home communities into their new lifestyles and ways of eating? This article starts from the idea that autonomy over food...

  1. The allure of the forbidden: breaking taboos, frustration, and attraction to violent video games.

    Science.gov (United States)

    Whitaker, Jodi L; Melzer, André; Steffgen, Georges; Bushman, Brad J

    2013-04-01

    Although people typically avoid engaging in antisocial or taboo behaviors, such as cheating and stealing, they may succumb in order to maximize their personal benefit. Moreover, they may be frustrated when the chance to commit a taboo behavior is withdrawn. The present study tested whether the desire to commit a taboo behavior, and the frustration from being denied such an opportunity, increases attraction to violent video games. Playing violent games allegedly offers an outlet for aggression prompted by frustration. In two experiments, some participants had no chance to commit a taboo behavior (cheating in Experiment 1, stealing in Experiment 2), others had a chance to commit a taboo behavior, and others had a withdrawn chance to commit a taboo behavior. Those in the latter group were most attracted to violent video games. Withdrawing the chance for participants to commit a taboo behavior increased their frustration, which in turn increased their attraction to violent video games.

  2. The allure of the forbidden: breaking taboos, frustration, and attraction to violent video games.

    Science.gov (United States)

    Whitaker, Jodi L; Melzer, André; Steffgen, Georges; Bushman, Brad J

    2013-04-01

    Although people typically avoid engaging in antisocial or taboo behaviors, such as cheating and stealing, they may succumb in order to maximize their personal benefit. Moreover, they may be frustrated when the chance to commit a taboo behavior is withdrawn. The present study tested whether the desire to commit a taboo behavior, and the frustration from being denied such an opportunity, increases attraction to violent video games. Playing violent games allegedly offers an outlet for aggression prompted by frustration. In two experiments, some participants had no chance to commit a taboo behavior (cheating in Experiment 1, stealing in Experiment 2), others had a chance to commit a taboo behavior, and others had a withdrawn chance to commit a taboo behavior. Those in the latter group were most attracted to violent video games. Withdrawing the chance for participants to commit a taboo behavior increased their frustration, which in turn increased their attraction to violent video games. PMID:23449844

  3. Aging, Emotion, Attention, and Binding in the Taboo Stroop Task: Data and Theories

    Directory of Open Access Journals (Sweden)

    Donald G. MacKay

    2015-10-01

    Full Text Available How does aging impact relations between emotion, memory, and attention? To address this question, young and older adults named the font colors of taboo and neutral words, some of which recurred in the same font color or screen location throughout two color-naming experiments. The results indicated longer color-naming response times (RTs for taboo than neutral base-words (taboo Stroop interference; better incidental recognition of colors and locations consistently associated with taboo versus neutral words (taboo context-memory enhancement; and greater speed-up in color-naming RTs with repetition of color-consistent than color-inconsistent taboo words, but no analogous speed-up with repetition of location-consistent or location-inconsistent taboo words (the consistency type by repetition interaction for taboo words. All three phenomena remained constant with aging, consistent with the transmission deficit hypothesis and binding theory, where familiar emotional words trigger age-invariant reactions for prioritizing the binding of contextual features to the source of emotion. Binding theory also accurately predicted the interaction between consistency type and repetition for taboo words. However, one or more aspects of these phenomena failed to support the inhibition deficit hypothesis, resource capacity theory, or socio-emotional selectivity theory. We conclude that binding theory warrants further test in a range of paradigms, and that relations between aging and emotion, memory, and attention may depend on whether the task and stimuli trigger fast-reaction, involuntary binding processes, as in the taboo Stroop paradigm.

  4. Aging, Emotion, Attention, and Binding in the Taboo Stroop Task: Data and Theories.

    Science.gov (United States)

    MacKay, Donald G; Johnson, Laura W; Graham, Elizabeth R; Burke, Deborah M

    2015-10-01

    How does aging impact relations between emotion, memory, and attention? To address this question, young and older adults named the font colors of taboo and neutral words, some of which recurred in the same font color or screen location throughout two color-naming experiments. The results indicated longer color-naming response times (RTs) for taboo than neutral base-words (taboo Stroop interference); better incidental recognition of colors and locations consistently associated with taboo versus neutral words (taboo context-memory enhancement); and greater speed-up in color-naming RTs with repetition of color-consistent than color-inconsistent taboo words, but no analogous speed-up with repetition of location-consistent or location-inconsistent taboo words (the consistency type by repetition interaction for taboo words). All three phenomena remained constant with aging, consistent with the transmission deficit hypothesis and binding theory, where familiar emotional words trigger age-invariant reactions for prioritizing the binding of contextual features to the source of emotion. Binding theory also accurately predicted the interaction between consistency type and repetition for taboo words. However, one or more aspects of these phenomena failed to support the inhibition deficit hypothesis, resource capacity theory, or socio-emotional selectivity theory. We conclude that binding theory warrants further test in a range of paradigms, and that relations between aging and emotion, memory, and attention may depend on whether the task and stimuli trigger fast-reaction, involuntary binding processes, as in the taboo Stroop paradigm. PMID:26473909

  5. The Breton Language : from Taboo to Recognition.

    OpenAIRE

    Le Coadic, Ronan

    2000-01-01

    International audience In 1993, while doing a study among students from the public high-school of Landerneau (Finistère) on individual and family practice of the Breton language, the author observed the following reactions. When he presented the theme of his study, many students could not help laughing, others blushed and only a few of the "best" students sitting in the front row remained calm, raising their hand to ask for further technical details. This was exactly the behavior that his ...

  6. Love Has (NO) Boundaries: Researching a Sexual Taboo

    OpenAIRE

    Dafna Shir-Vertesh

    2013-01-01

    Sexual and emotional attraction humans feel towards animals, also known as zoophilia, is perhaps the most controversial facet of human-animal relationships. In this article I explore this seemingly ultimate transgression of interspecies boundaries and probe the Israeli cultural encounters with it. I discern how the stated concerns for normative sexuality and animal rights masquerade the underlying factors in the zoophilia taboo, and reveal the cultural implications of human-animal sexual love...

  7. Trend Surface Analysis of Hand, Food and Mouth Disease in Sarawak

    Directory of Open Access Journals (Sweden)

    M.S. Noraishah

    2013-06-01

    Full Text Available In this study we aim to fit a trend surface model for Hand, Foot And Mouth Disease (HFMD in Sarawak and also check the adequacy of the model obtained. For this, the epidemiological data of year 2012(outbreak year and 2011 are used. Models were built up to second order polynomial based on the idea that number of HFMD cases can be described by regression residual analysis. With Moran I statistic, residuals from all the trend surface models were examined for spatial autocorrelation. All six trend surface models for 2011 data had residuals that were not spatially autocorrelated. However, one model for 2012 data showed spatial autocorrelation. The best model for each year of the two years that represent disease outbreak and non-outbreak situations was selected based on Mallows’ Cp statistic. These models could be used to predict the number of cases for locations of interest.

  8. An Tentative Taboo Search Algorithm for Job Shop Scheduling

    Institute of Scientific and Technical Information of China (English)

    HUANG Wenqi; HUANG Zhi; WANG Lei

    2006-01-01

    An effective heuristic algorithm for solving the minimum makespan problem of job shop scheduling is presented. With a given feasible solution as a start point, we use Taboo Search technique to get a schedule for each neighbor of all its neighbors, and select the best one of the schedules as the new start point. We repeat the procedure, unless the new start point is not better than the proceeding one. To make sure of better results, we introduce reverse technique to the algorithm as well. The computational experiments of the 45 standard instances show that our algorithm yields better results than TSAB algorithm.

  9. Accommodating Taboo Language in English Language Teaching: Issues of Appropriacy and Authenticity

    Science.gov (United States)

    Liyanage, Indika; Walker, Tony; Bartlett, Brendan; Guo, Xuhong

    2015-01-01

    Culturally specific language practices related to vernacular uses of taboo language such as swearing represent a socially communicative minefield for learners of English. The role of classroom learning experiences to prepare learners for negotiation of taboo language use in social interactions is correspondingly complicated and ignored in much of…

  10. Algorithm Based on Taboo Search and Shifting Bottleneck for Job Shop Scheduling

    Institute of Scientific and Technical Information of China (English)

    Wen-Qi Huang; Zhi Huang

    2004-01-01

    In this paper, a computational effective heuristic method for solving the minimum makespan problem of job shop scheduling is presented. It is based on taboo search procedure and on the shifting bottleneck procedure used to jump out of the trap of the taboo search procedure. A key point of the algorithm is that in the taboo search procedure two taboo lists are used to forbid two kinds of reversals of arcs, which is a new and effective way in taboo search methods for job shop scheduling. Computational experiments on a set of benchmark problem instances show that, in several cases, the approach, in reasonable time, yields better solutions than the other heuristic procedures discussed in the literature.

  11. In Search of the Nuclear Taboo. Past, Present, and Future

    International Nuclear Information System (INIS)

    One of the most puzzling - if positive - phenomena of the past half century is the non-use of nuclear weapons. The puzzle relates to the absence of use despite the demonstrated technical effectiveness of the weapon, the enormous size of nuclear weapons stockpiles globally, the spread of nuclear weapons to states in most regions of the world, the centrality of nuclear weapons in the strategic doctrines and operational war plans of a growing number of states with very different cultures, political systems, and military traditions, and the observation of the tradition of non-use despite the lack of international legal prohibitions - unlike those in place with respect to chemical and biological weapons. This essay seeks to probe the underpinnings of nuclear weapons restraint, the strength and durability of the so-called nuclear 'taboo' - especially in light of the rise of non-states actors who covet nuclear weapons for purposes other than deterrence - and the most likely paths by which existing restraints might be breached, broken, or dissolved. Particular emphasis is placed on alternative futures as a number of other studies, including several important new volumes, have explored in depth the sources of non-use. (author)

  12. Solving touristic trip planning problem by using taboo search approach

    Directory of Open Access Journals (Sweden)

    Kadri Sylejmani

    2011-09-01

    Full Text Available In this paper, we introduce an algorithm that automatically plans a touristic trip by considering some hard and soft constrains. Opening and closing hours of POIs, trip duration and trip allocated budget represent the hard constraints, while the satisfaction factors of the POIs and travelling distance in the trip are considered as soft constraints. We use the soft constraints to evaluate the generated solution of the algorithm. The algorithm is developed by utilizing the taboo search method as a meta heuristic. The operators of Swap, Insert and Delete are used to explore the search space. The Swap and Insert operator are used in each iteration of the algorithm loop, while the Delete operator is used whenever the algorithm tends to enter in an endless cycle. The algorithm is developed by using Java programming language, while the data repositories are created in the XML format. The algorithm is tested with 40 instances of POIs of the city of Vienna. Various entry parameters of the algorithm are used to test its performance. The results gained are discussed and compared in respect to the optimal solution.

  13. Culture-Laden Imports: International Market Entry and Cultural Taboos

    Directory of Open Access Journals (Sweden)

    Brice William David

    2016-06-01

    Full Text Available This empirical study investigates American market responses to a Spanish product that is strongly culture-laden and may violate cultural taboos. Surveys were conducted in two contrasting US universities in Arkansas and California. Contrasting student majors were also chosen: Art and Business. The product is a life-sized baby doll, designed to be breast-fed rather than bottle-fed, which highlights the benefits and normality of breast-feeding babies. Although this product is popular in its original European market, US media accounts suggested strongly negative morality-based American reactions. This study found a strong overall non-acceptance of this product in all groups, but with significant differences between groups. Results quantify the market reaction and illuminate its cultural basis by comparing responses between two culturally different regions, two contrasting college majors, different genders, and different ethnicities. In doing so, this study helps to break new ground in the international marketing of culture-laden products.

  14. What's the Matter with Food?: A Hands-On Action Research Study on the Effect of Using Food Preparation To Teach Students with Autism about the Three States of Matter

    Science.gov (United States)

    Diller, Nicole

    This investigation studied the effectiveness of using food preparation to teach students with Autism about the three states of matter. A hands-on learning approach was used within the home and careers classroom. One class of five students, three boys and two girls, all diagnosed with Autism, participated in a five day academic unit about the three phases of matter: solid, liquid, and gas. The class received hands-on learning science instruction using food through various differentiated activities. Results indicate that students express focus when using food to learn. In addition, this study acknowledges that hands-on learning in science enhances the learning process of students with Autism. One of the main reasons is that students enjoy learning when this teaching style is used in the classroom, and students that enjoy what they are learning are more likely to be engaged and motivated to learn. After using this approach, all the students in the study increased their scores from the pre-assessments to the post-assessments. Students expressed through actions and words that they enjoyed using hands-on experiences to learn in the classroom. Implications for practice indicate that a variety of manipulatives are needed to teach students with Autism. Future research would help uncover additional information about student motivation and learning in the home and careers classroom.

  15. Jeux tabous : littératures Taboo plays: Literature

    Directory of Open Access Journals (Sweden)

    Brigitte Galtier

    2009-09-01

    Full Text Available La thèse de Georges Bataille sur l’art comme transgression, et d’abord du tabou concernant la mort, est ici mise à l’épreuve de trois œuvres littéraires du XXe siècle. C’est le tabou des morts en sa violence primitive qui s’y inscrit, mais sans effacer ce qu’il frappe, d’où l’effet libérateur du texte.Georges Bataille’s thesis – art as transgression of taboo, especially taboo regarding death – is tested by three literary works of XXth century. The taboo concerning dead persons is here written, with its primitive violence but what it prohibits is not obliterated. Hence the liberating effect of the text.

  16. Outbreaks where food workers have been implicated in the spread of foodborne disease. Part 11. Use of antiseptics and sanitizers in community settings and issues of hand hygiene compliance in health care and food industries.

    Science.gov (United States)

    Todd, Ewen C D; Greig, Judy D; Michaels, Barry S; Bartleson, Charles A; Smith, Debra; Holah, John

    2010-12-01

    Hand washing with soap is a practice that has long been recognized as a major barrier to the spread of disease in food production, preparation, and service and in health care settings, including hospitals, child care centers, and elder care facilities. Many of these settings present multiple opportunities for spread of pathogens within at-risk populations, and extra vigilance must be applied. Unfortunately, hand hygiene is not always carried out effectively, and both enteric and respiratory diseases are easily spread in these environments. Where water is limited or frequent hand hygiene is required on a daily basis, such as for many patients in hospitals and astronauts in space travel, instant sanitizers or sanitary wipes are thought to be an effective way of preventing contamination and spread of organisms among coworkers and others. Most concerns regarding compliance are associated with the health care field, but the food industry also must be considered. Specific reasons for not washing hands at appropriate times are laziness, time pressure, inadequate facilities and supplies, lack of accountability, and lack of involvement by companies, managers, and workers in supporting proper hand washing. To facilitate improvements in hand hygiene, measurement of compliant and noncompliant actions is necessary before implementing any procedural changes. Training alone is not sufficient for long-lasting improvement. Multiactivity strategies also must include modification of the organization culture to encourage safe hygienic practices, motivation of employees willing to use peer pressure on noncompliant coworkers, a reward and/or penalty system, and an operational design that facilitates regular hand hygiene. PMID:21219754

  17. How to Improve Students' Comprehension Concerning the Major Terms of Functional Groups?--In the Experiment of OrCheTaboo Game

    Science.gov (United States)

    Akkuzu, Nalan; Uyulgan, Melis Arzu

    2016-01-01

    In this research, for an effective learning of concepts in the scope of functional groups in organic chemistry, it has been developed as "Organic Chemistry Taboo (OrCheTaboo)" which is an educational activity by the researchers. The aim of this study is to analyze the effect of the game OrCheTaboo on learning of concepts related to…

  18. Taboo Icons: The Bodily Photography of Andres Serrano

    Directory of Open Access Journals (Sweden)

    Tyler Shine

    2015-08-01

    Full Text Available   Normal 0 false false false EN-US JA X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:Verdana;} Andres Serrano’s photography is often dismissed as being shocking for the sake of being shocking. His infamous photograph Piss Christ (1987 is the oft-cited example at the center of the National Endowment for the Arts controversies during the Culture Wars of the 1980s and 1990s. I return to Piss Christ as a way to expand the interpretative scope of Serrano’s early photographs, which I call “taboo icons” because of their ambiguity and ability to crisscross symbolic boundaries in the unstable space between sacred and profane, thus making his images both powerful and potentially dangerous. Building upon previous scholarship that draws connections between modern and early modern aesthetic practices, I look to the material practices of Christianity in medieval Europe characterized by a sophisticated visual culture that mixed both the physical and the spiritual. The intensifying rejection and reverence of matter resulted in divergent responses, yet the contradictory nature of matter remained central to the ideological beliefs of Christianity where the doctrines of Creation, Incarnation, and Resurrection are at its core. Serrano’s visceral photographs are emphatically material and can productively be read vis-à-vis medieval visual culture. In doing so, this reading changes the narrow perception of Serrano’s early photographs and provides an alternative understanding of his artistic project that reinserts religion into contemporary American art discourse.

  19. Several Items Comparisons of Intercultural Food Communication

    Institute of Scientific and Technical Information of China (English)

    刘智慧

    2011-01-01

    Introduction This paper is included seven parts,food culture introduction,forms and manners of western food,forms and manners of Chinese food,three main kinds of difference of foods,mergence,taboo and conclusion.I will divide it into several parts to analyze them.I adopt ~me examples and history stories.As all of my expressions,I hope you can enjoy my paper and have a good stomach.

  20. Lifting the Taboo Regarding Teleology and Anthropomorphism in Biology Education--Heretical Suggestions.

    Science.gov (United States)

    Zohar, Anat; Ginossar, Shlomit

    1998-01-01

    Advocates removing the taboo regarding anthropomorphism and teleology in biology education. Argues that for high school students, accepting such formulations does not necessarily imply anthropomorphic or teleological reasoning. Further, living organisms seem goal-oriented because of their adaptation for survival. Concludes with the argument that…

  1. Learning To Talk about Taboo Topics: A First Step in Examining Cultural Diversity with Preservice Teachers.

    Science.gov (United States)

    Benton, Janet E.; Daniel, Patricia L.

    1996-01-01

    Presents strategies to create a classroom environment in which preservice teachers can break the taboo of silence and begin discussion of cultural diversity issues, drawing on faculty experience. A community atmosphere and mutual respect are key elements in encouraging open discussion. (SLD)

  2. Evidence of a link between taboos and sacrifices and resource scarcity of ritual plants

    NARCIS (Netherlands)

    Quiroz, Diana; Andel, van Tinde

    2015-01-01

    Background: One of the main obstacles for the mainstreaming of religious traditions as tools for the conservation of nature is the limited applicability of research results in this field. We documented two different restrictions implemented by local people (taboos and sacrifices) related to the u

  3. Hand Anatomy

    Science.gov (United States)

    ... Topics A-Z Videos Infographics Symptom Picker Hand Anatomy Hand Safety Fireworks Safety Lawnmower Safety Snowblower safety ... Topics A-Z Videos Infographics Symptom Picker Hand Anatomy Hand Safety Fireworks Safety Lawnmower Safety Snowblower safety ...

  4. The x-word and its usage : Taboo words and swearwords in general, and x-words in newspapers

    OpenAIRE

    Lindahl, Katarina

    2008-01-01

    All languages have words that are considered taboo – words that are not supposed to be said or used. Taboo words, or swearwords, can be used in many different ways and they can have different meanings depending on what context they appear in. Another aspect of taboo words is the euphemisms that are used in order to avoid obscene speech. This paper will focus on x-words, words like the f-word or the c-word, which replace the words fuck or cunt, but as the study will show they also have other m...

  5. Arthritis of the Hand

    Science.gov (United States)

    ... of hand and wrist arthritis. (Note: The U.S. Food and Drug Administration does not test dietary supplements. These compounds may cause negative interactions with other medications. Always consult your doctor before taking dietary supplements.) ...

  6. The World After Proliferation, Deterrence and Disarmament if the Nuclear Taboo is Broken

    International Nuclear Information System (INIS)

    he nuclear taboo is customarily seen as a black and white norm, separating the world of the familiar from that of an unknowable afterlife.1 Nina Tannenwald argues that 'once the threshold between use and non-use is crossed, one is immediately in a new world with all the unimaginable consequences that could follow'. It is not correct, however, to say that the consequences are 'unimaginable'. They are certainly unpredictable, but one can imagine at least some of the consequences. This article attempts to do so with regard to consequences for proliferation, deterrence and disarmament. If the nuclear taboo were broken, whether by design, accident, miscalculation, or a breakdown of command and control, one of the more easily imagined consequences would be the collapse of the Nuclear Non- Proliferation Treaty (NPT). It is safe to assume that the use of nuclear weapons in war for the first time since 1945 would be a transformational event. But would nuclear use spell the failure of deterrence and doom the prospects of a nuclear-weapons free world, making obsolete much of the current thinking about nuclear disarmament and nuclear deterrence? Not every nuclear use scenario would necessarily break the lock on the nuclear Pandora's Box. A 'demonstration shot', for example, would not have the same impact as nuclear obliteration of a city. Both would be breaches of the taboo, but the use of a single nuclear bomb probably would not disrupt the status quo as thoroughly as would a massive attack or a two-way exchange. Breaching the taboo would not necessarily reverse the powerful norm and tradition that has developed in the last 60+ years against use of nuclear weapons. There is no compelling logic to assume that nuclear weapons would thereby become re-legitimized as instruments of war. The breaking of the nuclear taboo could actually spur either or both of two opposite reactions: an increased salience of nuclear weapons and a stimulus to disarmament. Which impulse prevails will

  7. Food safety

    Science.gov (United States)

    ... different ways. Some food products may already contain bacteria or parasites. These germs can be spread during ... your hands have any cuts or sores, wear gloves suitable for handling food or avoid preparing food. ...

  8. Holding Thermal Receipt Paper and Eating Food after Using Hand Sanitizer Results in High Serum Bioactive and Urine Total Levels of Bisphenol A (BPA)

    Science.gov (United States)

    Hormann, Annette M.; vom Saal, Frederick S.; Nagel, Susan C.; Stahlhut, Richard W.; Moyer, Carol L.; Ellersieck, Mark R.; Welshons, Wade V.; Toutain, Pierre-Louis; Taylor, Julia A.

    2014-01-01

    Bisphenol A (BPA) is an endocrine disrupting environmental contaminant used in a wide variety of products, and BPA metabolites are found in almost everyone’s urine, suggesting widespread exposure from multiple sources. Regulatory agencies estimate that virtually all BPA exposure is from food and beverage packaging. However, free BPA is applied to the outer layer of thermal receipt paper present in very high (∼20 mg BPA/g paper) quantities as a print developer. Not taken into account when considering thermal paper as a source of BPA exposure is that some commonly used hand sanitizers, as well as other skin care products, contain mixtures of dermal penetration enhancing chemicals that can increase by up to 100 fold the dermal absorption of lipophilic compounds such as BPA. We found that when men and women held thermal receipt paper immediately after using a hand sanitizer with penetration enhancing chemicals, significant free BPA was transferred to their hands and then to French fries that were eaten, and the combination of dermal and oral BPA absorption led to a rapid and dramatic average maximum increase (Cmax) in unconjugated (bioactive) BPA of ∼7 ng/mL in serum and ∼20 µg total BPA/g creatinine in urine within 90 min. The default method used by regulatory agencies to test for hazards posed by chemicals is intra-gastric gavage. For BPA this approach results in less than 1% of the administered dose being bioavailable in blood. It also ignores dermal absorption as well as sublingual absorption in the mouth that both bypass first-pass liver metabolism. The elevated levels of BPA that we observed due to holding thermal paper after using a product containing dermal penetration enhancing chemicals have been related to an increased risk for a wide range of developmental abnormalities as well as diseases in adults. PMID:25337790

  9. Holding thermal receipt paper and eating food after using hand sanitizer results in high serum bioactive and urine total levels of bisphenol A (BPA.

    Directory of Open Access Journals (Sweden)

    Annette M Hormann

    Full Text Available Bisphenol A (BPA is an endocrine disrupting environmental contaminant used in a wide variety of products, and BPA metabolites are found in almost everyone's urine, suggesting widespread exposure from multiple sources. Regulatory agencies estimate that virtually all BPA exposure is from food and beverage packaging. However, free BPA is applied to the outer layer of thermal receipt paper present in very high (∼20 mg BPA/g paper quantities as a print developer. Not taken into account when considering thermal paper as a source of BPA exposure is that some commonly used hand sanitizers, as well as other skin care products, contain mixtures of dermal penetration enhancing chemicals that can increase by up to 100 fold the dermal absorption of lipophilic compounds such as BPA. We found that when men and women held thermal receipt paper immediately after using a hand sanitizer with penetration enhancing chemicals, significant free BPA was transferred to their hands and then to French fries that were eaten, and the combination of dermal and oral BPA absorption led to a rapid and dramatic average maximum increase (Cmax in unconjugated (bioactive BPA of ∼7 ng/mL in serum and ∼20 µg total BPA/g creatinine in urine within 90 min. The default method used by regulatory agencies to test for hazards posed by chemicals is intra-gastric gavage. For BPA this approach results in less than 1% of the administered dose being bioavailable in blood. It also ignores dermal absorption as well as sublingual absorption in the mouth that both bypass first-pass liver metabolism. The elevated levels of BPA that we observed due to holding thermal paper after using a product containing dermal penetration enhancing chemicals have been related to an increased risk for a wide range of developmental abnormalities as well as diseases in adults.

  10. Holding thermal receipt paper and eating food after using hand sanitizer results in high serum bioactive and urine total levels of bisphenol A (BPA).

    Science.gov (United States)

    Hormann, Annette M; Vom Saal, Frederick S; Nagel, Susan C; Stahlhut, Richard W; Moyer, Carol L; Ellersieck, Mark R; Welshons, Wade V; Toutain, Pierre-Louis; Taylor, Julia A

    2014-01-01

    Bisphenol A (BPA) is an endocrine disrupting environmental contaminant used in a wide variety of products, and BPA metabolites are found in almost everyone's urine, suggesting widespread exposure from multiple sources. Regulatory agencies estimate that virtually all BPA exposure is from food and beverage packaging. However, free BPA is applied to the outer layer of thermal receipt paper present in very high (∼20 mg BPA/g paper) quantities as a print developer. Not taken into account when considering thermal paper as a source of BPA exposure is that some commonly used hand sanitizers, as well as other skin care products, contain mixtures of dermal penetration enhancing chemicals that can increase by up to 100 fold the dermal absorption of lipophilic compounds such as BPA. We found that when men and women held thermal receipt paper immediately after using a hand sanitizer with penetration enhancing chemicals, significant free BPA was transferred to their hands and then to French fries that were eaten, and the combination of dermal and oral BPA absorption led to a rapid and dramatic average maximum increase (Cmax) in unconjugated (bioactive) BPA of ∼7 ng/mL in serum and ∼20 µg total BPA/g creatinine in urine within 90 min. The default method used by regulatory agencies to test for hazards posed by chemicals is intra-gastric gavage. For BPA this approach results in less than 1% of the administered dose being bioavailable in blood. It also ignores dermal absorption as well as sublingual absorption in the mouth that both bypass first-pass liver metabolism. The elevated levels of BPA that we observed due to holding thermal paper after using a product containing dermal penetration enhancing chemicals have been related to an increased risk for a wide range of developmental abnormalities as well as diseases in adults. PMID:25337790

  11. Evidence of a link between taboos and sacrifices and resource scarcity of ritual plants

    OpenAIRE

    Quiroz, Diana; Andel, van, Tinde

    2015-01-01

    Background One of the main obstacles for the mainstreaming of religious traditions as tools for the conservation of nature is the limited applicability of research results in this field. We documented two different restrictions implemented by local people (taboos and sacrifices) related to the use of ritual plants in Benin (West Africa) and Gabon (Central Africa). Methods To see whether these restrictions reflected plant scarcity from an etic perspective (official threat status) and an emic v...

  12. A 'wall of ideas': the taboo on tenderness in theory and culture

    OpenAIRE

    Miller, Gavin

    2008-01-01

    The dominant psychoanalytic theories in the humanities promote a myth of origins in which the infant is originally asocial, and motivated only by selfish hedonism, or by a desire to return to a state of syncretic merger with its environment. Developmental psychology, however, has demonstrated that infants are social agents, rather than selfish narcissists. Psychoanalytic theory of culture must therefore recognise the masculine "taboo on tenderness" which underlies its own early formulations, ...

  13. Opinion on Korean Cultural Taboos%韩国禁忌文化管见

    Institute of Scientific and Technical Information of China (English)

    崔文婷

    2011-01-01

    禁忌作为“禁”和“避”意义的融合体,源自于古人对未知力量的内心恐惧和迷信观念.了解一个民族的禁忌文化,对于多元化的了解这个民族的历史、风俗等文化背景有着重要意义.通过了解韩国的禁忌文化,可以使韩国语学习者规范自己的语言,遵守韩国的文化规则,避免在交流过程中出现一些错误.%Taboo, as the fusion of "forbidden" and "avoid" meaning, derived from the fear of the unknown forces and superstitious ideas. Understanding the culture taboo of a nation is of great significance to understand this nation's history, customs, and other cultural backgrounds in a wide range. By understanding the cultural taboo in Korea, the Korean language learners can regulate their own language, comply with the rules of the culture of Korea, and avoid some errors occurred during the exchange.

  14. [Avoidance of feudal taboo on emperors' names in perused versions of Yi jin jing (Classic of Changing Tendon) and the time of its transcription and blockprinting].

    Science.gov (United States)

    Zhang, Zhi-Bin

    2013-11-01

    By studying the avoidance of feudal taboo on emperors' names in the perusal of 48 extant versions of Yi jin jing (Classic of Changing Tendon), together with their contents, it is found that these versions are of valuable editions and 15 of them can be viewed as the early representative works of Yi jin jing, including 8 hand copied versions, and 7 blockprinted versions. No version of the Ming Dynasty can be found. The earliest versions are all transcribed ones, while the earliest extant blockprinted version appeared until the Daoguang reign of the Qing Dynasty. The preface of Shen's checked version doesn't avoid the emperor's name, saying that it was written in the "xin chou" year of Shunzhi, hence, it should be copied in the early Kangxi reign, and is the earliest hand copied version. The hand copied version of Yongzheng reign avoids the word "xuan", yet doesn't avoid the word "hong", also with a preface written in Yongzheng reign, indicating that this one is the earliest next to the previous one. Since the Xidi version avoids both the words "xuan" and "hong", it should be copied during or after the Qianlong reign. The earliest extant blockprinted edition is the one checked and printed by Fu Jin-quan in the third year of Daoguang which might also be the earliest blockprinted edition. That collection by Zhu Wenlan and Laizhangshi might be all later editions. PMID:24524641

  15. Traces of Cannibalistic Instinct in Food Denomination

    OpenAIRE

    Mayer Modena, Maria Luisa

    2004-01-01

    Drawing attention to the associations evoked in the process of food denomination, the paper attempts to reveal the traces of cannibalistic instinct in this realm. By singling out some of the principal ways used in the semantic reticulum to name food, special attention is devoted to those names that allude to particular categories of enemies (devoured as wholes or as parts of the body). What is referred to as »anti-taboo« shows how the linguistic and more generally the anthropol...

  16. On the Superstitious Taboo between Chinese Culture and Western Culture%浅谈中西迷信禁忌

    Institute of Scientific and Technical Information of China (English)

    蒙丽芳

    2014-01-01

    不同国家和民族有不同的迷信禁忌。迷信禁忌与一国的文化背景和宗教信仰密不可分。了解中西文化中的迷信禁忌意义重大,是了解中西文化和汉英语言差异的需要,也是跨文化交际成功的需要。%Different countries and nations have their different superstitious taboo. Superstitious taboo, culture and religion are in⁃extricably linked. Learning the cultural differences between western culture and Chinese culture from the perspective of supersti⁃tious taboo is not only in need of learning their cultures and languages, but also cross-cultural communication.

  17. A good son is sad if he hears the name of his father : the tabooing of names in China as a way of implementing social values

    NARCIS (Netherlands)

    Adamek, Piotr

    2012-01-01

    This dissertation deals with the tabooing of names in China, or bihui 避諱. The names of sovereigns, ancestors, officials, teachers, etc. were taboo, meaning that it was prohibited to pronounce or record them. This custom had an enormous impact on Chinese culture and serious consequences for the daily

  18. Cultural study of Japanese folk customs and taboos%日本民俗及其禁忌文化的探究

    Institute of Scientific and Technical Information of China (English)

    孙鹏

    2015-01-01

    日本文化传承严格意义上都是属于中华文化圈范围内,在日本保留着唐宋以来的一些文化、习俗,日本民俗及其禁忌文化存在的礼数禁忌与行为禁忌,能够让我们认识到日本历史传承中的不同文化习俗和发展情况。概述民俗与禁忌概念,重点从礼数禁忌、行为禁忌、语言禁忌入手,分析日本民俗与禁忌文化。%Japan's cultural inheritance are fall within the scope of the Chinese culture in a strict sense, in Japan retains some of the culture, customs, since the tang and song dynasty, the Japanese folk customs and taboos statecraft taboo, taboo and behavior of the existence of culture can let us realize the Japanese history heritage of the different cultural customs and development situation. Outlines the concept of folk customs and taboos, focus, from the perspective of the statecraft taboo, taboo behaviour, language taboos and cultural analysis of Japanese folk customs and taboos.

  19. The Taboo and "Noa" of Teaching Science-Technology-Society (STS): A Constructivist Approach to Understanding the Rules of Conduct Teachers Live By.

    Science.gov (United States)

    McGinnis, J. Randy

    This study qualitatively investigates the taboo and "noa" topics of Science-Technology-Society (STS) taught in two local cultures. Taboos are beliefs that constrain behavior by making those behaviors perceived as threatening by the members of the social group forbidden and improper for discussion. "Noa" is the Polynesian word that means the…

  20. 盐城民俗文化中的禁忌%Taboos of Folk Culture in Yancheng

    Institute of Scientific and Technical Information of China (English)

    沈成宏

    2012-01-01

    禁忌是民俗文化的重要组成,它反映民间的一种精神状态和价值取向。今天人们在岁时节日、人际交往、婚丧喜庆及生产生活中仍有一定的禁忌。旧的禁忌有的消失了,新的禁忌又会产生。盐城地处苏北平原,东临黄海,境内河渠纵横,历史上盐、农、渔、商多业并举,民俗文化十分丰富,因而禁忌也特多。区域内诸方面的禁忌既体现了民族民俗文化的共性,也有其鲜明的区域文化个性,对其整理研究,有助于民俗文化遗产的传承与保护。%Taboo is an important component of the folk culture, which reflects the value orientation mad mental state. Nowadays, there are still taboos which existing in the festival, daily association, holy days, etc. Some outmoded taboos have gone out while new ones become popular. Yancheng is located in the northern Jiangsu Plain, east of Yellow Sea, canals criss - crossing. Salt in- dustry, agrienlture, fishery industry and trade were flourishing in history, thus there were a lot of taboos. The regional taboos of Yancheng not only showed the common folk culture, but also put up its vivid individualization. To sort and research the taboos in folk culture of Yancheng is helpful for its protection and inheritance.

  1. Hands-on Humidity.

    Science.gov (United States)

    Pankiewicz, Philip R.

    1992-01-01

    Presents five hands-on activities that allow students to detect, measure, reduce, and eliminate moisture. Students make a humidity detector and a hygrometer, examine the effects of moisture on different substances, calculate the percent of water in a given food, and examine the absorption potential of different desiccants. (MDH)

  2. Hand Washing

    Science.gov (United States)

    ... They asked people questions about their hand-washing habits and also watched people in public restrooms. The results were kind of gross. For example: People don't always wash their hands after using the bathroom — 96% of adults say they always wash their ...

  3. 浅析英语禁忌语的使用%Talking about the Application of English Taboo

    Institute of Scientific and Technical Information of China (English)

    李敏

    2012-01-01

    Language is not only the carrier of culture, but also a part of culture. Taboo is a common phenomenon in every nation of the world. Language taboo is also a common phenomenon in realistic life. It is also a common phenomenon in every nation of the world, and exists in every aspect in social life, norming people's language behavior and social communication. As a special language, taboo is very important in social communication and teaching. Intercultural communication is an important part of modern communication. Learning language taboo can make intercultural communication be more appropriate. Therefore, analvzin English taboo has reat sienificance from the perspctlve of pragmatics.%语言既是文化载体,又是文化的一部分。禁忌是世界各民族普遍存在的一种文化现象,语言禁忌也是现实生活中普遍存在的现象,又是世界各民族所共有的文化现象。反映在社会生活的各个方面。它规范了人们的言语行为与社会交际行为。禁忌语作为一种特殊语言,无论是在实际交际中还是在教学中,都是十分重要的。跨文化交际是现代交际的重要部分,了解语言禁忌现象可以使跨文化交际更加得体,因此从语用角度分析英语禁忌语对跨文化交际有重要意义。

  4. Westermarck, Freud, and the incest taboo: does familial resemblance activate sexual attraction?

    Science.gov (United States)

    Fraley, R Chris; Marks, Michael J

    2010-09-01

    Evolutionary psychological theories assume that sexual aversions toward kin are triggered by a nonconscious mechanism that estimates the genetic relatedness between self and other. This article presents an alternative perspective that assumes that incest avoidance arises from consciously acknowledged taboos and that when awareness of the relationship between self and other is bypassed, people find individuals who resemble their kin more sexually appealing. Three experiments demonstrate that people find others more sexually attractive if they have just been subliminally exposed to an image of their opposite-sex parent (Experiment 1) or if the face being rated is a composite image based on the self (Experiment 2). This finding is reversed when people are aware of the implied genetic relationship (Experiment 3). These findings have implications for a century-old debate between E. Westermarck and S. Freud, as well as contemporary research on evolution, mate choice, and sexual imprinting.

  5. Please wash your hands often

    OpenAIRE

    Moraru, C.

    2007-01-01

    This poster advises washing hands "before and after using the toilet, handling food, touching animals, eating, drinking, or smoking." It advocates "always use clean water / never wash your hands in used wash water!" The purpose is to protect self and others from diseases. LTRA-2 (An Agricultural Markets Model for Biodiversity Conservation)

  6. 跨文化视角下的中西方体态语禁忌%Intercultural Perspectives on Taboo in Body Language between China and the West

    Institute of Scientific and Technical Information of China (English)

    潘克

    2011-01-01

    体态语是人类交际中最常见的一种非语言行为,它包括眼神、手势、身姿、面部表情和体触行为等。由于文化差异,同一动作的体态语会被不同文化背景的人理解为不同的信号和不同的信息,稍不注意就会犯忌。因此,在中西方跨文化交际中,人们应了解彼此的体态语禁忌,这样才能避免因不'-5的体态语行为而引起文化冲突。%Body language is a kind of nonverbal behavior often found in the communication of human-kind. It includes eye contact, hand gesture, posture, facial expression and touch, etc. The same body language can be interpreted as different signal and information due to cultural differences. Neglecting it, one may offend others. Therefore,in the intercultural communication between China and the West, taboo in their body language should he understood for the avoidance of cultural conflicts.

  7. Hand eczema

    DEFF Research Database (Denmark)

    Ibler, K.S.; Jemec, G.B.E.; Flyvholm, M.-A.;

    2012-01-01

    /materials/methods. A survey of 3181 healthcare workers was performed. Data were analysed with logistic regression. Data on sick leave and notification to the authorities were obtained. Results. The response rate was 71% (2274 of 3181). The 1-year prevalence of hand eczema was 21%, and was positively associated with atopic...

  8. Magic Hands

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    THE two most amazing things on the planet may well be the human brain and human hands. When they work together, the results can be enchanting. At an international folk art fair held recently in Beijing, artisans and masters from Japan, India, Switzerland, Peru, South

  9. Hand Therapy

    Science.gov (United States)

    ... lasting pain Help to reduce sensitivity from nerve problems Learning to feel again after a nerve injury Learning ... to help prevent or improve stiffness (Figure 1) Learning to complete ... employers about preventing problems for workers with hand or arm symptoms. They ...

  10. Folk- custom and Avoidance of Hakka Taboo in Gannan%赣南客家禁忌民俗及其禳解

    Institute of Scientific and Technical Information of China (English)

    温小兴

    2012-01-01

    Taboo is the earliest social norm of human society. It occurs through two ways of violation and avoidance. In order to avoid the punishment for violating a taboo, the south of Jiangxi Province has formed a set of avoidance culture corresponding to the taboo. Through eliminating the taboo, Hakka society finally can sustain stability and development.%禁忌是人类社会最早的社会规范,违禁与解禁是禁忌发生作用的两大途径。为了规避违禁带来的惩罚,赣南民间形成了一套与之对应的解禁文化。通过对禁忌的禳解,最终维系着客家社会的稳定和发展。

  11. Android Hands

    DEFF Research Database (Denmark)

    Vlachos, Evgenios; Schärfe, Henrik

    2014-01-01

    Humans have adjusted their space, their actions, and their performed tasks according to their morphology, abilities, and limitations. Thus, the properties of a social robot should fit within these predetermined boundaries when, and if it is beneficial for the user, and the notion of the task......, as well as prosthetic hands, in order to inform roboticists about the latest available technology, and assist their efforts to describe the state-of-the-art in this field....

  12. Levels of second hand smoke in pubs and bars by deprivation and food-serving status: a cross-sectional study from North West England

    Directory of Open Access Journals (Sweden)

    Hart Judy

    2006-02-01

    Full Text Available Abstract Background The UK government proposed introducing partial smokefree legislation for England with exemptions for pubs and bars that do not prepare and serve food. We set out to test the hypothesis that pubs from more deprived areas and non food-serving pubs have higher levels of particulate air pollution. Methods We conducted a cross sectional study in four mainly urban areas of the North West of England. We recruited a stratified random sample of 64 pubs divided into four groups based on whether their local population was affluent or deprived (using a UK area based deprivation measure, and whether or not they served food. The timing of air quality monitoring stratified to ensure similar distribution of monitoring by day of the week and time of evening between groups. We used a portable air quality monitor to collect fine particle (PM2.5 levels over a minimum of 30 minutes in areas where smoking was allowed,, and calculated mean time-time weighted average PM2.5 levels. Results Mean PM2.5 was 285.5 μg/m3 (95% CI 212.7 to 358.3. Mean levels in the four groups were: affluent food-serving pubs (n = 16 188.1 μg/m3 (95%CI 128.1 to 248.1; affluent non food-serving (n = 16 186.8 μg/m3 (95%CI 118.9 to 254.3; deprived food-serving (n = 17 399.4 μg/m3 (95%CI 177.7 to 621.2; and deprived non food-serving (n = 15 365.7 μg/m3 (195.6 to 535.7. Levels were higher in pubs in deprived communities: mean 383.6 μg/m3 (95% CI 249.2 to 518.0 vs 187.4 μg/m3 (144.8 to 229.9; geometric mean 245.2 μg/m3 vs 151.2 μg/m3 (p = 0.03. There was little difference in particulate levels between food and non food-serving pubs. Conclusion This study adds to the evidence that the UK government’s proposals for partial smokefree legislation in England would offer the least protection to the most heavily exposed group - bar workers and customers in non food-serving pubs in deprived areas. The results suggest these proposals would work against the UK government

  13. Hands-On, Demonstration, and Videotape Laboratories for Non-Science Majors in a Food Science Course: Achievement, Attitude, and Efficiency

    Science.gov (United States)

    Johnson, H. L.; Trout, B. L.; Brekke, C. J.; Luedecke, L. O.

    2004-01-01

    Student achievement, attitude, and instructional efficiency were determined for hands-on and for live and videotape demonstration laboratories for nonscience majors. Each of 3 laboratory sections experienced 3 different teaching methods for one 4-wk unit. No significant difference in achievement was found among the laboratory methods. An attitude…

  14. The relationship between familial resemblance and sexual attraction: an update on Westermarck, Freud, and the incest taboo.

    Science.gov (United States)

    Lieberman, Debra; Fessler, Daniel M T; Smith, Adam

    2011-09-01

    Foundational principles of evolutionary theory predict that inbreeding avoidance mechanisms should exist in all species--including humans--in which close genetic relatives interact during periods of sexual maturity. Voluminous empirical evidence, derived from diverse taxa, supports this prediction. Despite such results, Fraley and Marks claim to provide evidence that humans are sexually attracted to close genetic relatives and that such attraction is held in check by cultural taboos. Here, the authors show that Fraley and Marks, in their search for an alternate explanation of inbreeding avoidance, misapply theoretical constructs from evolutionary biology and social psychology, leading to an incorrect interpretation of their results. The authors propose that Fraley and Marks's central findings can be explained in ways consistent with existing evolutionary models of inbreeding avoidance. The authors conclude that appropriate application of relevant theory and stringent experimental design can generate fruitful investigations into sexual attraction, inbreeding avoidance, and incest taboos.

  15. Disentangling fast and slow attentional influences of negative and taboo spoken words in the emotional Stroop paradigm.

    Science.gov (United States)

    Bertels, Julie; Kolinsky, Régine

    2016-09-01

    Although the influence of the emotional content of stimuli on attention has been considered as occurring within trial, recent studies revealed that the presentation of such stimuli would also involve a slow component. The aim of the present study was to investigate fast and slow effects of negative (Exp. 1) and taboo (Exp. 2) spoken words. For this purpose, we used an auditory variant of the emotional Stroop paradigm in which each emotional word was followed by a sequence of neutral words. Replicating results from our previous study, we observed slow but no fast effects of negative and taboo words, which we interpreted as reflecting difficulties to disengage attention from their emotional dimension. Interestingly, while the presentation of a negative word only delayed the processing of the immediately subsequent neutral word, slow effects of taboo words were long-lasting. Nevertheless, such attentional effects were only observed when the emotional words were presented in the first block of trials, suggesting that once participants develop strategies to perform the task, attention-grabbing effects of emotional words disappear. Hence, far from being automatic, the occurrence of these effects would depend on participants' attentional set. PMID:26197360

  16. Subtitling Tarantino’s offensive and taboo dialogue exchanges into european spanish: the case of Pulp Fiction

    Directory of Open Access Journals (Sweden)

    José Javier Ávila-Cabrera

    2015-07-01

    Full Text Available The manner offensive and taboo language is subtitled becomes a delicate and controversial practice given that this type of language functions as a lexical vehicle that provides information on the characters’ personality, social class, and setting and can provoke a strong reaction on viewers (Díaz Cintas, 2001. The omission of offensive/taboo words can therefore be said to entail a loss in their communicative function. From a Descriptive Translation Studies approach, the goals of this paper attempt to shed some light on the way the film Pulp Fiction (Quentin Tarantino, 1994 was subtitled into European Spanish by delving into diverse matters such as: (1 the translation strategies utilised by the subtitler; (2 the way offensive/taboo dialogue exchanges were transferred on the screen; and (3 proving whether the cases of neutralisation and omission of the load of these terms might have been justified by the technical constraints of subtitling.

  17. Combination therapies with oxaliplatin and oral capecitabine or intravenous 5-FU show similar toxicity profiles in gastrointestinal carcinoma patients if hand-food syndrome prophylaxis is performed continuously

    OpenAIRE

    Wehler, Thomas C.; Cao, Yang; Peter R. Galle; Theobald, Matthias; Moehler, Markus; Schimanski, Carl C

    2012-01-01

    The use of anticancer drugs in palliative settings is often limited by their severe toxic effects. In gastrointestinal carcinomas the 5-fluorouracil-based palliative regimen FOLFOX-4 is often preferred to the equally effective, but more convenient oral capecitabine-based regimen XELOX. This preference is mainly based on the fact that the highly effective oral agent capecitabine induces hand-foot syndrome (HFS). In this study, we investigated whether the continuous administration of skin proph...

  18. Tabus sexuais entre professores e alunos Sexual taboos among teachers and students

    Directory of Open Access Journals (Sweden)

    Antônio Zuin

    2008-08-01

    Full Text Available O poder da sexualidade nas relações entre professores e alunos é tão intenso quanto o esforço feito pelos agentes educacionais em negá-lo. O termo tabu representa a exata designação do que tal terminologia suscita: algo misterioso e, principalmente, proibido. De fato, a questão sexual entre professores e alunos concerne a uma esfera tão proibitiva que sequer é mencionada, haja vista a escassez de pesquisas que versam a esse respeito. Daí o objetivo deste artigo, ou seja, analisar a ambivalência dos sentimentos de amor e de ódio que se objetivam na sexualidade existente entre professores e alunos.The power of sexuality in teacher-student relationships is as intense as the effort made by educational institutions to deny it. The term "taboo"represents the exact designation of what such terminology means: something mysterious and mainly forbidden. In fact, the sexual issue among teachers and students concerns such a forbidding sphere that it is hardly mentioned, which explains the little research that has been carried out in this field. Thus, this paper is aimed at analyzing the ambivalence of feelings of love and hate found in the teacher-student sexuality.

  19. Bereaved parents' online grief communities: de-tabooing practices or grief-ghettos?

    DEFF Research Database (Denmark)

    Sandvik, Kjetil; Christensen, Dorthe Refslund; Hård af Segerstad, Ylva;

    , children are not supposed to die before their parents, old people are supposed to die. Losing a child cuts to the core of human existence. A 100 years ago, the most common death was a child. Today, it is an old person. So the percentage of parents who have suffered the death of a child is comparably small...... compared with people who have lost an old relative. Moreover, the traditional view for socially accepted grief and mourning (at least in protestant Nordic countries) is often that you should not to grieve for too long, not too intensely or not to publicly. A taboo can be said to be a rule against something...... forums for parents who have lost a child (Open forum (Babyornot.dk) • subgroups in discussion forums for expecting parents (Open forum on commercial site for expecting parents (minmave.dk) In a Swedish setting we have a Closed group on Facebook which is maintained by a Swedish peer grief support...

  20. 小议中日服饰色彩禁忌%Clothing Color Taboos In China and Japan

    Institute of Scientific and Technical Information of China (English)

    谷秋实; 吕园园; 王芳

    2015-01-01

    China and Japan are neighbors separated only by a strip of water, and there are many similar things in their social and cultural background, customs and beliefs. Therefore, in the aspect of the taboo of folk custom, they also have a lot of in common. However, the culture between China and Japan is different after all. One of its performances is that the cultural meaning of the color is not the same. From cross-cultural perspective, we can get further understanding of the taboo culture to deepen the understanding of each other, so as to avoid the conflict and unhappiness from culture taboos in communication. The paper states from two aspects ——the angle of ancient and modern clothing color taboos in China and Japan, and sums up the political, economic, cultural traditional, occasional and other reasons for color taboos.%中日两国一衣带水,社会文化背景、风俗信仰观念多有相似相通,因此,在作为民俗事象的禁忌方面亦多有相肖。然而中日两国文化毕竟不同,色彩的文化含义不甚相同即为两种文化差异性的表现之一。从跨文化的角度看,我们可以通过对禁忌文化的了解来加深彼此的理解,从而避免交往中由于文化禁忌而带来的冲突和不快。本文从古代和现代角度对中日服饰色彩禁忌进行梳理,总结了色彩禁忌产生的政治、经济、文化传统、场合等原因。

  1. Holding thermal receipt paper and eating food after using hand sanitizer results in high serum bioactive and urine total levels of bisphenol A (BPA).

    OpenAIRE

    Hormann, Annette M; vom Saal, Frederick S.; Nagel, Susan C; Stahlhut, Richard W.; Carol L Moyer; Ellersieck, Mark R.; Welshons, Wade V.; Pierre-Louis Toutain; Taylor, Julia A.

    2014-01-01

    Bisphenol A (BPA) is an endocrine disrupting environmental contaminant used in a wide variety of products, and BPA metabolites are found in almost everyone's urine, suggesting widespread exposure from multiple sources. Regulatory agencies estimate that virtually all BPA exposure is from food and beverage packaging. However, free BPA is applied to the outer layer of thermal receipt paper present in very high (∼20 mg BPA/g paper) quantities as a print developer. Not taken into account when cons...

  2. Incest avoidance, the incest taboo, and social cohesion: revisiting Westermarck and the case of the Israeli kibbutzim.

    Science.gov (United States)

    Shor, Eran; Simchai, Dalit

    2009-05-01

    During the past 50 years, a consensus has been forming around Edward Westermarck's idea that incest avoidance results from an aversion that develops when individuals are brought up in propinquity. The argument here presented counters this emerging consensus. Reexamining the case of the Israeli kibbutzim, the authors show that individuals who grew up in the kibbutzim's communal education system were in fact often attracted to their peers, and only rarely did they develop sexual aversion toward these peers. This article offers an alternative explanation to the problem of incest avoidance and the incest taboo, one that brings sociological factors back into the picture.

  3. Combination therapies with oxaliplatin and oral capecitabine or intravenous 5-FU show similar toxicity profiles in gastrointestinal carcinoma patients if hand-food syndrome prophylaxis is performed continuously.

    Science.gov (United States)

    Wehler, Thomas C; Cao, Yang; Galle, Peter R; Theobald, Matthias; Moehler, Markus; Schimanski, Carl C

    2012-06-01

    The use of anticancer drugs in palliative settings is often limited by their severe toxic effects. In gastrointestinal carcinomas the 5-fluorouracil-based palliative regimen FOLFOX-4 is often preferred to the equally effective, but more convenient oral capecitabine-based regimen XELOX. This preference is mainly based on the fact that the highly effective oral agent capecitabine induces hand-foot syndrome (HFS). In this study, we investigated whether the continuous administration of skin prophylaxis (10% urea, panthenol, bisabolol, vitamin A, C and E) is capable of protecting against capecitabine-induced HFS and allowing a more convenient oral therapeutic option. In this retrospective analysis, the toxicity profiles, according to NCI CTCAE 3.0 criteria, of 54 patients with gastrointestinal cancer who received either XELOX (34 patients) or FOLFOX-4 (20 patients) were compared using Fisher tests. The treatment protocols that were compared, herein, did not differ significantly in the majority of the analyzed items, with the exception of increased nausea (XELOX-70), fatigue (XELOX-130) and tumor pain (XELOX-70 and XELOX-130). No significant differences were observed among the various groups with regard to emesis, diarrhea, mucositis, exanthema, alopecia, loss of weight and the incidence of infections. In particular, no significant differences in toxicity levels occurred in terms of dose, and HFS was limited if skin prophylaxis was performed continuously. XELOX-based palliative regimens provide an equally effective and comparably toxic therapeutic alternative to FOLFOX-4 if HFS prophylaxis is performed continuously. Since the oral administration of capecitabine is a more convenient method of application, it provides patients with a quality of life-preserving therapeutic alternative. PMID:22783416

  4. From health advice to taboo: community perspectives on the treatment of sleeping sickness in the Democratic Republic of Congo, a qualitative study.

    Directory of Open Access Journals (Sweden)

    Alain Mpanya

    2015-04-01

    Full Text Available Socio-cultural and economic factors constitute real barriers for uptake of screening and treatment of Human African Trypanosomiasis (HAT in the Democratic Republic of Congo (DRC. Better understanding and addressing these barriers may enhance the effectiveness of HAT control.We performed a qualitative study consisting of semi-structured interviews and focus group discussions in the Bandundu and Kasaï Oriental provinces, two provinces lagging behind in the HAT elimination effort. Our study population included current and former HAT patients, as well as healthcare providers and program managers of the national HAT control program. All interviews and discussions were voice recorded on a digital device and data were analysed with the ATLAS.ti software.Health workers and community members quoted a number of prohibitions that have to be respected for six months after HAT treatment: no work, no sexual intercourse, no hot food, not walking in the sun. Violating these restrictions is believed to cause serious, and sometimes deadly, complications. These strong prohibitions are well-known by the community and lead some people to avoid HAT screening campaigns, for fear of having to observe such taboos in case of diagnosis.The restrictions originally aimed to mitigate the severe adverse effects of the melarsoprol regimen, but are not evidence-based and became obsolete with the new safer drugs. Correct health information regarding HAT treatment is essential. Health providers should address the perspective of the community in a constant dialogue to keep abreast of unintended transformations of meaning.

  5. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... should wash their hands, either with soap and water or use an alcohol-based hand sanitizer. You ... nurses – either wash their hands with soap and water or use an alcohol-based hand sanitizer every ...

  6. CONTRAST ANALYSIS ON THE TABOOS BETWEEN ENGLISH AND CHINESE%英汉禁忌语对比分析

    Institute of Scientific and Technical Information of China (English)

    王云霞

    2012-01-01

    The use of taboo words is a social linguistic phenomenon commonly existing in different cultures in the world. This paper compares the differences and similarities of the taboos between English and Chinese , in pronunciation, vocabulary, religion, privacy and so on, which can be of great help for successful intercultural communication.%禁忌语是一种世界性的社会语言现象,其产生和使用受不同民族的文化、社会习俗和宗教信仰等方面的制约并渗透在跨文化交际中的各个方面。通过英汉禁忌语在语音、词汇等方面相同之处和名字、数字、宗教信仰等方面的不同之处对比分析,旨在了解掌握英汉禁忌语知识的基础上,避免因不同的禁忌引起的文化冲突,有助于促进跨文化交际的成功。

  7. New food policy

    DEFF Research Database (Denmark)

    Christensen, Tove; Andersen, Lill

    a need for restablishing public confidence in its food supply, its food science, its laws and its food control. In addition, the White Paper on Food Safety points towards a farm to fork policy in that 'as the food production chain is becoming increasingly complex, the health of consumers can ony......The urbanisation, technical changes, and the industrialisation of the food systems on one hand and increased income and changes in lifestyles on the other hand transform the way food is produced, marketed and consumed - those changes call for changes in the nature of food policy. Concerns over food...... safety have become an important driver of reform of food policy. In particular, the BSE crisis in 1996 had a significant impact on the formulation of a change in food safety policy in the EU. The White Paper on Food Safety was prepared by the EU commision as a response to the BSE scandal as the EU felt...

  8. Congenital Cleft Hand

    OpenAIRE

    Aritamur, Ayhan; Cakmak, Mehmet; Taser, Omer; Berk, Hasan

    2004-01-01

    Congenital cleft hand deformity, which is also known with such names as cleft hand, lobster claw hand and Ectrodactyiy, is characterized by the absence of one or two fingers in the mid portion of the hand. A case of bilateral cleft hand deformity four years old, which is considerabiy rare, was reconstructed surgically. The result obtained has been presented. Because no sufficient experience has accumulated due to the fact that it is observed considerably rare, the therapeutical principales re...

  9. Qin and Han Dynasty's Folk Taboo and Its Social Control Function%秦汉民间禁忌及其社会控制作用——以出土文献为中心考察

    Institute of Scientific and Technical Information of China (English)

    李秋香

    2012-01-01

    Chinese folk taboo obtained the inheritance and the development in the Qin and Han Dynasty. In the Qin and Han Dynasty, Folk taboo was divided into the taboo of the date and time, the taboo of lives and constructs hous ing, the taboo of birth and raising, funeral taboo, the taboo of sacrificial offering and so on. The taboo was playing the important control action to populace' s production life in this time. This kind of control function mainly manifested in the following several aspects :relieving the anxious feeling of the people daily life and giving populace by psycho logical comfort, adjusting between the person and person' s relations and maintaining family harmonious, individual life and health, protecting agricultural production advance by the way of steady order. protecting%秦汉是中国民间禁忌传承与发展的重要历史阶段。秦汉民间禁忌可分为时日禁忌、居住及建房禁忌、生育禁忌、丧葬及祭祀礼俗禁忌等。禁忌在此时期对民众的生产生活发挥着重要的控制作用,具体表现为:解除日常生活中的焦虑感,给民众以心理安慰;调整人与人之间的关系,维护家庭和谐;保护个体生命及其身体健康;保护农业生产的平稳有序进行。

  10. 跨文化交际中禁忌语的动态变化研究%The Study on the Dynamic Variation of Taboo in Intercultural Communication

    Institute of Scientific and Technical Information of China (English)

    李新春; 阎献彬

    2014-01-01

    禁忌语在不同文化中表现的方式是不同的,正是它的不同性让交际中的人常常忽略它,造成交际困扰。因此,为了改善交际环境,对禁忌语的探索很有必要。探索禁忌语需要从语用学角度,实际来研究,另外更需要对夸文化交际活动中禁忌语的动态问题进行深入探索。探索目的在于减少乃至尽可能地消除跨文化交际活动中因缺乏对禁忌语的相关知识的了解而造成的交际障碍,进而使得交际双方减少误解,增进了解,最终确保跨文化交际活动的顺利进行。%taboo appears in different situation in different cultures, and people often make misunder stemdings while communicating because of taboo's variety. Therefore, it is very necessary to study taboo.Based on contextual theories and form the angel of pragmatics,we shoule explore the dynamic variation of taboo, combining theories and reality,in intercultural communication in order to facilitate the communicative activities done by different participants from different cultural backgrounds. It is highly expected that the explorative study can serve the purpose of promoting the reciprocal understanding among the communicative participants and eradicating the barriers to the effective and lfuent achievement of intercultural communication as much as possible so that the success in the corresponding intercommunication can be guaranteed.

  11. Intercultural Communication Based on the comparison between Western and Chinese Taboo Languages%从中西禁忌语角度看跨文化交际

    Institute of Scientific and Technical Information of China (English)

    徐非

    2014-01-01

    The arrival of the era of globalization promoted the developments of world economy, politics, culture, media and so on as well as the communication among people of different RACES, different color, and different cultural background. However, communication obstacles and problems raised in the course of intercultural communication are unavoidable. Taboo language is one of the most important aspect of the phenomenon, which is worth people’s attention. This article is to analyze the differences between Chinese language taboos and Western language taboos from verbal and nonverbal perspectives in order to explore the skil s and rules of intercultural communication.%全球化时代的到来促进了世界经济,政治,文化,传媒等各行各业的发展,也促进了不同种族,不同肤色,不同文化人们的交往。与此同时,交际中出现的障碍和问题不可避免。禁忌语则是这一现象的重要表现之一,值得人们认真对待。本文从语言禁忌,和非语言禁忌两大方面对比分析中西交际禁忌,并以此窥视跨文化交际技巧与规律。

  12. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... to wash their hands. Thank you for your attention and I wish you a speedy and uneventful ... to wash their hands. Thank you for your attention and I wish you a speedy and uneventful ...

  13. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... it again in front of me. Sure, no problem. Thanks doctor. I know how important hand hygiene ... it again in front of me. Sure, no problem. Thanks doctor. I know how important hand hygiene ...

  14. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... family can do to help prevent these infections – wash your hands and make sure that everyone who ... your care and make sure everyone around you washes their hands. Hi, I'm Gayle. Now that ...

  15. Wash Your Hands

    Science.gov (United States)

    ... What's this? Submit Button Past Emails CDC Features Wash Your Hands Language: English Español (Spanish) Recommend on ... and throughout an entire community . When should you wash your hands? Feces (poop) from people or animals ...

  16. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... hands a little while ago, but would you mind washing them again? Sure, Mom. It's important to ... to even ask you this, but would you mind cleansing your hands before you begin? Oh, I ...

  17. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Podcast Series For Kids Radio-Ready PSAs Podcasting Resources Podcasting Best Practices Audio Script Writing Guide Children's ... should wash their hands, either with soap and water or use an alcohol-based hand sanitizer. You ...

  18. Boekbespreking van DJ Hand

    OpenAIRE

    Buuren, S. van

    2006-01-01

    DJ Hand (2004). Measurement Theory and Practice: The world through quantification. Hoofdstuk 1 behandelt de vraag waarom we meten, en hoofdstuk 2 neemt de vraag 'Wat is meten?' als vertrekpunt. Hand introduceert een onderscheid tussen 'representational measurement' en 'pragmatic measurement'.

  19. Sobre a atualidade dos tabus com relação aos professores Taboos against teachers today

    Directory of Open Access Journals (Sweden)

    Antonio A. S. Zuin

    2003-08-01

    Full Text Available Este texto tem como objetivo argumentar que as atuais representações aversivas dos alunos com relação aos seus mestres, os chamados tabus, são decorrentes da violência simbólica que o professor exerce sobre o aluno, com ênfase na universidade. E se a atitude violenta causa inicialmente uma sensação de mal-estar, logo é identificada como algo "inerente" ao processo de ensino-aprendizagem. Tal violência torna-se valorizada tanto pelos professores quanto pelos alunos que se identificam com o professor na figura do agressor, sendo que tais alunos procuram encontrar oportunidades para poder se desforrar do ressentimento que foi engendrado nas relações cotidianas com seus mestres.This paper intends to argue that the current averse representations students have of their teachers, the so called taboos, follow from the symbolic violence teachers exert on them, mainly in the university. If this violent attitude initially causes a sensation of discomfort, it is soon identified as something "inherent" to the teaching and learning process. Therefore, it is often highly prized by teachers and by the students who identify themselves with the professor as an aggressor, while these students look for opportunities to let go of the resentment generated by their daily relationships to their masters.

  20. Women holding hands.

    Science.gov (United States)

    Jacobson, J

    1995-01-01

    It is estimated that 80% of the people involved in grassroots environmental protection advocacy in the US are women. One such self-described "average" woman became an activist upon learning that her drinking water was contaminated with uranium leaking from a US Department of Energy (DOE) facility. When DOE officials tried to brush off her concerns and those of her neighbors at a hearing, she presented them with a jar of water from her kitchen tap and challenged them to drink it. They refused. Thus began a long, but ultimately successful, struggle to shut down the offending facility. The efforts of these US women are mirrored all over the world as women have embraced environmental justice as one of their causes. At recent UN conferences, activists have challenged conventional strategies of economic development as being incompatible with equity and environmental sustainability. They have also established that "women's rights are human rights" and added domestic violence and rape to the human rights agenda. The recent International Conference on Population and Development revolved around women's health and rights issues. Throughout the world, women activists have challenged and changed the social dynamics of families, households, communities, and societies in general. One reason for the increased success of women's groups is that they have adopted the tactics of mass communication, including the use of computers, radio, and film. Although the various efforts are arising from diverse circumstances, they have some things in common such as finding personal experience to be a major impetus for action, realizing the self-reinforcing empowering nature of advocacy work, breaking the silence surrounding culturally taboo topics, and challenging the status quo. Such challenges often lead to political backlash or to counter measures taken by fundamentalist religious groups who link improvements in women's status with societal ills. Despite these challenges, the global women

  1. Totem and taboo in the grocery store: quasi-religious foodways in North America

    Directory of Open Access Journals (Sweden)

    Benjamin E. Zeller

    2015-01-01

    Full Text Available This article focuses on food proscriptions such as veganism and gluten-free eating, and prescriptions such as the Paleolithic diet, focusing on the North American context. These quasi-religious foodways serve as means for individuals to engage in discourses of community, personal and group identity, and boundary-marking. Through the daily practice of eating, those who follow quasi-religious foodways mark their identities, literally consuming who they are. These quasi-religious foodways therefore function to allow contemporary consumer-oriented individualistic Americans to engage in discourses of community, identity, and meaning in a highly vernacular manner, that of the marketplace. They also point to the manner in which identity and community have expanded well outside of religious categories.

  2. Profits go hand in hand with hygiene

    OpenAIRE

    Estrada, Deanne

    2009-01-01

    In Zambia, where hygiene and safety are critical issues in food processing, researchers are using a new tool to get their message across: a coloring book for kids. 'Protect Yourself With Handwashing' features three smiling youngsters in a cartoon car of citrus, melons, and vegetables in vibrant hues. Though its target audience is children of employees at food processing and distribution centers in Lundazi and Mfuwe, the book also reminds parents that good hygiene begins at home. ME (Manage...

  3. Food Preservation beyond the Season.

    Science.gov (United States)

    Hanes, Phyllis

    1992-01-01

    Examines how current scientific knowledge of food preservation emerged from traditions handed down through the generations. Discusses various methods of preservation, their history, and current application. (LZ)

  4. Adequate Hand Washing and Glove Use Are Necessary To Reduce Cross-Contamination from Hands with High Bacterial Loads.

    Science.gov (United States)

    Robinson, Andrew L; Lee, Hyun Jung; Kwon, Junehee; Todd, Ewen; Rodriguez, Fernando Perez; Ryu, Dojin

    2016-02-01

    Hand washing and glove use are the main methods for reducing bacterial cross-contamination from hands to ready-to-eat food in a food service setting. However, bacterial transfer from hands to gloves is poorly understood, as is the effect of different durations of soap rubbing on bacterial reduction. To assess bacterial transfer from hands to gloves and to compare bacterial transfer rates to food after different soap washing times and glove use, participants' hands were artificially contaminated with Enterobacter aerogenes B199A at ∼9 log CFU. Different soap rubbing times (0, 3, and 20 s), glove use, and tomato dicing activities followed. The bacterial counts in diced tomatoes and on participants' hands and gloves were then analyzed. Different soap rubbing times did not significantly change the amount of bacteria recovered from participants' hands. Dicing tomatoes with bare hands after 20 s of soap rubbing transferred significantly less bacteria (P < 0.01) to tomatoes than did dicing with bare hands after 0 s of soap rubbing. Wearing gloves while dicing greatly reduced the incidence of contaminated tomato samples compared with dicing with bare hands. Increasing soap washing time decreased the incidence of bacteria recovered from outside glove surfaces (P < 0.05). These results highlight that both glove use and adequate hand washing are necessary to reduce bacterial cross-contamination in food service environments.

  5. Hand eczema classification

    DEFF Research Database (Denmark)

    Diepgen, T L; Andersen, Klaus Ejner; Brandao, F M;

    2008-01-01

    of the disease is rarely evidence based, and a classification system for different subdiagnoses of hand eczema is not agreed upon. Randomized controlled trials investigating the treatment of hand eczema are called for. For this, as well as for clinical purposes, a generally accepted classification system...... A classification system for hand eczema is proposed. Conclusions It is suggested that this classification be used in clinical work and in clinical trials....

  6. Hand deburring guide

    Energy Technology Data Exchange (ETDEWEB)

    Gillespie, L.K.

    1979-07-01

    Appropriate hand deburring techniques have always been difficult to define because of the infinite variety of part shapes, sizes, materials, and burr conditions. This guide, however, has been prepared to assist those responsible for hand deburring. The purpose of the guide is to define Bendix Kansas City burr specifications and inspection practices; to define the results of practical tests on hand deburring; to define some typical in-house practices; and to define the in-house tools available for this work.

  7. Hand Hygiene: An Update.

    Science.gov (United States)

    Bolon, Maureen K

    2016-09-01

    The medical field has long recognized the importance of hand hygiene in preventing health care-associated infections, yet studies indicate that this important task is performed only 40% of the time. Health care workers cite several barriers to optimal performance of hand hygiene, but the time required to perform this task is foremost among them. Introduction of alcohol-based hand rubs, bundled interventions, and incorporation of technologies designed to monitor and promote hand hygiene all represent promising advances in this field. PMID:27515139

  8. ANALYSIS OF THE EPIDEMIOLOGICAL CHARACTERISTICS OF HAND-FOOD-MOUTH DISEASE IN NANNING%南宁市手足口病流行病学特征分析

    Institute of Scientific and Technical Information of China (English)

    林健燕; 陈婷; 汤洪洋; 陈燕萍; 曾毅

    2011-01-01

    [Objective] To analyze the epidemiological characteristics of hand-food-mouth disease (HFMD) in Nanning and provide scientific basis for making preventive control strategy. [Methods] The data of HFMD from January 1, 2008 to May 31, 2010 in Nanning were from the China information system for disease control and prevention, and were analyzed by descriptive epidemiology method. [Results] The annual incidence rate from 2008 to May 31, 2010 was respectively 123.35/100 000, 203.31/100 000 and 350.98/100 000. Epidemic peak of HFMD occurred through February to June which accounted for 75.23%. The incidence rate of HFMD among dispersed children was the highest. Male patients were more than female ones with the sex ratio of 1.69 : 1. 89.09% patients were below 5 years old. Overall, 55.48% of the patients were tested EV71 positive. However, the dominant pathogenic strain of HFMD was different in every year. 89.56% of severe cases and all dead cases infected with EV71. [Conclusion] Incidence of HFMD in Nanning increased year by year. Kindergartens and the settlements of floating population were main districts of preventing and controlling HFMD. EV71 showed more powerful toxicity than others pathogens of HFMD, and EV71 was the dominant pathogenic strain in 2010.%[目的]分析南宁市手足口病的流行特征,为制定有效防制策略提供科学依据.[方法]从中国疾病预防控制信息系统中将南宁市2008年1月1日~2010年5月31日的手足口病网络直报信息导出,并用描述性流行病学方法对资料进行分析.[结果]2008年1月~2010年5月31日年发病率分别为123.35/10万、203.31/10万、350.98/10万;2~6月为发病高峰期,发病数占总病例数的75.23%;病例以散居儿童为主,男性发病比例高于女性,男女发病比为1.69:1;5岁以下儿童占发病总数的89.09%a.总体上55.48%的实验室诊断病例显示EV71阳性,但各年度的优势病原不同;89.56%的重症病例和全部死亡病例由EV71感染所

  9. Mind the hand

    DEFF Research Database (Denmark)

    Davidsen, Jacob; Christiansen, Ellen Tove

    2014-01-01

    Apart from touching the screen, what is the role of the hands for children collaborating around touchscreens? Based on embodied and multimodal interaction analysis of 8- and 9-year old pairs collaborating around touchscreens, we conclude that children use their hands to constrain and control acce...

  10. Hand measuring eqipment

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo

    This note is used in connection with a 3 x 2 hours laboratory exercise as a part of the course GEOMETRICAL METROLOGY AND MACHINE TESTING. The laboratory includes a demonstration of a series of hand measuring tools as well as a number of exercises, illustrating the use of hand measuring equipment...

  11. Proper hand washing (image)

    Science.gov (United States)

    ... Rinse well. Dry with a clean towel. Proper hand washing is the best way to avoid spreading germs to help prevent infection. ... Rinse well. Dry with a clean towel. Proper hand washing is the best way to avoid spreading germs to help prevent infection.

  12. HAND INJURIES IN VOLLEYBALL

    NARCIS (Netherlands)

    BHAIRO, NH; NIJSTEN, MWN; VANDALEN, KC; TENDUIS, HJ

    1992-01-01

    We studied the long-term sequelae of hand injuries as a result of playing volleyball. In a retrospective study, 226 patients with injuries of the hand who were seen over a 5-year period at our Trauma Department, were investigated. Females accounted for 66 % of all injuries. The mean age was 26 years

  13. Surgical hand hygiene: scrub or rub?

    Science.gov (United States)

    Widmer, A F

    2013-02-01

    Surgical hand hygiene is standard care prior to any surgical procedure. Per-operative glove punctures are observed in almost 30% of all interventions, and a risk factor for postoperative infections. In the past, washing hands with antimicrobial soap and water (surgical scrub) was the norm, mainly with chlorhexidine or iodine. More recently, alcohol-based hand rub has been successfully introduced, showing greater effectiveness, less irritation to the hands, and requiring less time than washing hands. All products should have a remnant effect that delays microbial growth under the gloved hand. Some of the alcohol-based compounds are effective (as determined by the European Norm EN 12791) within 90 s whereas others require 3-5 min, similar to the scrub. The short procedure relies heavily on proper technique and timing, since lowering the exposure time to bacterial killing. Today, surgical hand hygiene should meet EN 12791 in Europe, or other standards, such as the US Food and Drug Administration tentative final monograph norm in the USA. It is best performed by using an alcohol-based hand rub, but a scrub with chlorhexidine-containing soap also meets these standards. PMID:23453175

  14. 论人类学关于乱伦禁忌的文化解释%Reviews on the Cultural Interpretation of Incest Taboo in Anthropology

    Institute of Scientific and Technical Information of China (English)

    王伟臣

    2011-01-01

    In order to put the incest taboo of simple society in front of monogamous in evolution series of marriage,anthropology began its first attempt of researching on incest taboo from the cultural perspective.The invention of the concept of"exogamy"as symbol of the commence.The route of cultural interpretation is not interested in inbreeding avoidance.There are four main kinds of theories on the cultural interpretation of incest taboo,but none of them can be established.Anthropology abandoned cultural interpretation at the middle of 20th century.The basic reason is that the route of cultural interpretation made logic errors.Therefore,Anthropology turn dependent on biology and psychology.%为了将简单社会的乱伦禁忌在婚姻进化序列中置于一夫一妻制的前阶段,人类学从文化的角度开始了它对乱伦禁忌研究的首次尝试,其标志就是发明了"外婚制度"这个概念。文化解释进路对禁止近亲交配不感兴趣。关于乱伦禁忌的文化解释主要有四种理论,但都不能成立。20世纪中期,人类学放弃了文化解释,根本原因在于文化解释进路犯了逻辑错误。人类学转而依赖于生物学和心理学的研究。

  15. 乡村社会的性:一种有缺口的禁忌%Sex in the Rural Society:a Deficient Taboo

    Institute of Scientific and Technical Information of China (English)

    宋丽娜

    2015-01-01

    乡村社会的性是一种有缺口的禁忌。性别角色是性正当化的表现[1],性的日常化彰显了其规范性的一面,性教育机制则是留给性的社会出口,这是性的多重社会属性。乡村社会中的性必须要正当化、日常化、禁忌化,正当化的性体现了社会的正面价值,日常化的性则让性具有了丰富的实践感,禁忌化的性创造了神秘感,并且建构了伦理界限。乡村社会的性就是一个从价值层面到规范层面、从规范层面到实践层面的综合体系。%Sex in rural society is a deficient taboo.Gender role manifests the legitimacy of sex, and the daily channel of sex demonstrates its normalization to some extent.What is more, the education mechanism on sex is the means of letting people get to know about it, which shows its multiple social attribute.In the rural soci-ety, sex must be a legitimate, common yet taboo item.The legitimate factor of sex offers a positive value to the society;the common factor means its practical sense;and its taboo factor creates its mysterious sense and constructs the ethical limits.Sex in the rural society is an integrated system, which covers the perspectives of value, norm and practice.

  16. Food for tourists

    DEFF Research Database (Denmark)

    Hjalager, Anne-Mette; Corigliano, Magda Antolioli

    , and the power of the agricultural and food processing industries has in many cases severely compromised the quality image. In Italy, on the other hand, food policies and traditions, which give a high priority to freshness, allow consumers to stay in control of food quality to a much larger extent than......Eating is a physical necessity, but catering services and food image are also very important ingredients of cultural tourism. Food and tourism are increasingly being combined, e.g. in agri-tourism, wine tours and the sale of food products as souvenirs. However, as this paper illustrates......, the development and standards of food for tourists are determined not by tourism policies, but by national economic, agricultural and food policies. A comparison between Denmark and Italy illustrates core elements in food cultures. Particularly in Denmark, food production is a major economic activity...

  17. Adequate Hand Washing and Glove Use Are Necessary To Reduce Cross-Contamination from Hands with High Bacterial Loads.

    Science.gov (United States)

    Robinson, Andrew L; Lee, Hyun Jung; Kwon, Junehee; Todd, Ewen; Rodriguez, Fernando Perez; Ryu, Dojin

    2016-02-01

    Hand washing and glove use are the main methods for reducing bacterial cross-contamination from hands to ready-to-eat food in a food service setting. However, bacterial transfer from hands to gloves is poorly understood, as is the effect of different durations of soap rubbing on bacterial reduction. To assess bacterial transfer from hands to gloves and to compare bacterial transfer rates to food after different soap washing times and glove use, participants' hands were artificially contaminated with Enterobacter aerogenes B199A at ∼9 log CFU. Different soap rubbing times (0, 3, and 20 s), glove use, and tomato dicing activities followed. The bacterial counts in diced tomatoes and on participants' hands and gloves were then analyzed. Different soap rubbing times did not significantly change the amount of bacteria recovered from participants' hands. Dicing tomatoes with bare hands after 20 s of soap rubbing transferred significantly less bacteria (P gloves while dicing greatly reduced the incidence of contaminated tomato samples compared with dicing with bare hands. Increasing soap washing time decreased the incidence of bacteria recovered from outside glove surfaces (P glove use and adequate hand washing are necessary to reduce bacterial cross-contamination in food service environments. PMID:26818993

  18. Evidence for right-hand feeding biases in a left-handed population.

    Science.gov (United States)

    Flindall, Jason W; Stone, Kayla D; Gonzalez, Claudia L R

    2015-05-01

    We have recently shown that actions with similar kinematic requirements, but different end-state goals may be supported by distinct neural networks. Specifically, we demonstrated that when right-handed individuals reach-to-grasp food items with intent to eat, they produce smaller maximum grip apertures (MGAs) than when they grasp the same item with intent to place it in a location near the mouth. This effect was restricted to right-handed movements; left-handed movements showed no difference between tasks. The current study investigates whether (and to which side) the effect may be lateralized in left-handed individuals. Twenty-one self-identified left-handed participants grasped food items of three different sizes while grasp kinematics were captured via an Optotrak Certus motion capture array. A main effect of task was identified wherein the grasp-to-eat action generated significantly smaller MGAs than did the grasp-to-place action. Further analysis revealed that similar to the findings in right-handed individuals, this effect was significant only during right-handed movements. Upon further inspection however, we found individual differences in the magnitude and direction of the observed lateralization. These results underscore the evolutionary significance of the grasp-to-eat movement in producing population-level right-handedness in humans as well as highlighting the heterogeneity of the left-handed population.

  19. Ability of Hand Hygiene Interventions Using Alcohol-Based Hand Sanitizers and Soap To Reduce Microbial Load on Farmworker Hands Soiled during Harvest.

    Science.gov (United States)

    de Aceituno, Anna Fabiszewski; Bartz, Faith E; Hodge, Domonique Watson; Shumaker, David J; Grubb, James E; Arbogast, James W; Dávila-Aviña, Jorgé; Venegas, Fabiola; Heredia, Norma; García, Santos; Leon, Juan S

    2015-11-01

    Effective hand hygiene is essential to prevent the spread of pathogens on produce farms and reduce foodborne illness. The U.S. Food and Drug Administration Food Safety Modernization Act Proposed Rule for Produce Safety recommends the use of soap and running water for hand hygiene of produce handlers. The use of alcohol-based hand sanitizer (ABHS) may be an effective alternative hygiene intervention where access to water is limited. There are no published data on the efficacy of either soap or ABHS-based interventions to reduce microbial contamination in agricultural settings. The goal of this study was to assess the ability of two soap-based (traditional or pumice) and two ABHS-based (label-use or two-step) hygiene interventions to reduce microbes (coliforms, Escherichia coli, and Enterococcus spp.) and soil (absorbance of hand rinsate at 600 nm [A600]) on farmworker hands after harvesting produce, compared with the results for a no-hand-hygiene control. With no hand hygiene, farmworker hands were soiled (median A600, 0.48) and had high concentrations of coliforms (geometric mean, 3.4 log CFU per hand) and Enterococcus spp. (geometric mean, 5.3 log CFU per hand) after 1 to 2 h of harvesting tomatoes. Differences in microbial loads in comparison to the loads in the control group varied by indicator organism and hygiene intervention (0 to 2.3 log CFU per hand). All interventions yielded lower concentrations of Enterococcus spp. and E. coli (P hands (P hand washing with soap at reducing indicator organisms on farmworker hands. Based on these results, ABHS is an efficacious hand hygiene solution for produce handlers, even on soiled hands. PMID:26555526

  20. 《A & P》中禁忌语的表现形式及语用功能%On Forms and Pragmatic Functions of Taboos in A & P

    Institute of Scientific and Technical Information of China (English)

    尹青

    2014-01-01

    小说《A&P》中故事的叙述者萨米在讲述故事时使用了辱骂性禁忌语和与女性身体某些部位有关的禁忌语,对这些禁忌语的多重语用功能和语用效果进行分析有助于揭示小说独特的语言特点及创作主旨。%Sammy,the narrator of A&P ,uses abusive taboos words and taboo words related to the female’s body parts.An analysis of multiple pragmatic functions and effects of these taboo words is helpful to reveal the novel’s unique language features and writing purpose.

  1. (In)Visible Hand(s)

    OpenAIRE

    Predrag Zima

    2007-01-01

    In this paper, the author discusses the regulatory role of the state and legal norms, in market economy, especially in so-called transition countries. Legal policy, and other questions of the state and free market economy are here closely connected, because the state must ensure with legal norms that economic processes are not interrupted: only the state can establish the legal basis for a market economy. The free market’s invisible hand is acting in questions such as: what is to be produced,...

  2. Instant monitoring on hand

    International Nuclear Information System (INIS)

    Science Applications International Corporation, SAIC (of California) has evolved a high performance monitor for worker's extremities - the PDE-1TM. The monitor provides real-time information on exposure to hands, feet or head for personnel working in radiation fields with high gradients. An example is hand-hole work in nuclear power plants, where workers' hands may receive much higher doses than the average whole-body dose. The PDE-1TM uses the world's smallest production Geiger-Mueller tubes in a monitor small enough to fit under a glove, to give workers an audible alarm as soon as their dose limit is reached. (author)

  3. Temporary ectopic hand implantation

    Directory of Open Access Journals (Sweden)

    Xu Zhang

    2015-03-01

    Full Text Available Severe crushing injuries to the distal forearm can preclude immediate hand replantation, with temporary ectopic implantation as a practicable option under special circumstances. This report describes a case of temporary ectopic hand implantation for a crush injury extending from the wrist to the middle third of the forearm, using the left foot as the recipient site. The hand was replanted onto the left forearm 3 months after the ectopic implantation, with functional gains seen by 18 months. Satisfactory ambulation was retained, with no reported foot pain. Temporary ectopic implantation is a pragmatic alternative under select circumstances.

  4. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Share Compartir Hand Hygiene Saves Lives: Patient Admission Video This podcast is for hospital patients and visitors. ... than those who don't. In the following video, you'll see how easy it is to ...

  5. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Both of these practices can help prevent the spread of germs. Let's take a look in another ... how important hand hygiene is in preventing the spread of infections. Your loved ones can play an ...

  6. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Play to listen to this CDC Podcast Running time = 5:29 Your browser does not support the ... or use an alcohol-based hand sanitizer every time, both before and after they touch you. Healthcare ...

  7. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Lives: Patient Admission Video This podcast is for hospital patients and visitors. It emphasizes two key points ... importance of practicing hand hygiene while in the hospital, and that it's appropriate to ask or remind ...

  8. A Helping Hand

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The sweeping international financial crisis is taking its toll on China’s economy, especially in the export sector. On one hand, overseas demand has plummeted, while on the other, with the worsening credit environment and emerging trade protectionism,

  9. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... two key points to help prevent infections: the importance of practicing hand hygiene while in the hospital, ... and Prevention , Office of the Associate Director for Communications, Division of Public Affairs Follow CDC Email Recommend ...

  10. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... This podcast is for hospital patients and visitors. It emphasizes two key points to help prevent infections: ... hand hygiene while in the hospital, and that it's appropriate to ask or remind healthcare providers to ...

  11. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... think about CDC podcasts >> Listen/Watch Recommend on Facebook Tweet Share Compartir Hand Hygiene Saves Lives: Patient ... objects or surfaces in the hospital room, before eating, and after using the restroom. It is important ...

  12. Taboos and social contracts: Tools for ecosystem management – lessons from the Manambolomaty Lakes RAMSAR site, western Madagascar

    Directory of Open Access Journals (Sweden)

    Jules Mampiandra

    2008-12-01

    Full Text Available Traditional taboos and social contracts played an importantrole in managing the Manambolomaty RAMSAR site. Taboosare defined as a prohibition imposed by social custom as aprotective measure’ and social contracts are – in conservationsense – a common agreement for achieving conservation,sustainable development and development of resourcesobjectives. The Manambolomaty Lakes RAMSAR site, District ofAntsalova in western Madagascar, is composed of four lakes(Soamalipo, Befotaka, Ankerika and Antsamaka surroundedby the Tsimembo deciduous forest. The first three lakes withforest surrounding encompass 14,701 ha and are being managedby two local Associations: FIZAMI (FIkambanana ZanatanyAndranobe MIray and FIFAMA (FIkambanana FAmpandrosoanaMamokatra Ankerika. The associations have used traditionaltaboos and social conventions to manage their local naturalresources by incorporating a GELOSE (GEstion Locale SEcuriséemanagement system to conserve biological diversity, maintainresource sustainability and socio - economic viability. This sitehas the highest concentration of the endemic and criticallyendangered Madagascar fish eagle (Haliaeetus vociferoides,representing 10 % of the global population, and many otherspecies of different faunal groups are also in good conservationstatus such as Decken’s sifaka (Propithecus deckeni andWestern lesser bamboo lemurs (Hapalemur occidentalis andMadagascar flying fox (Pteropus rufus. Culturally, the site isknown as a unique source of the endemic tree Hazomalaniavoyroni (Hernandiaceae, which is used by the Sakalava peoplefor constructing coffins, and being buried in a coffin madeof this wood is a great honour for the Sakalava people. FromManambolomaty’s Lakes fish yields, estimated at 60 - 100 tonsper fishing season, FIZAMI and FIFAMA are one of the fewMalagasy Associations with active bank accounts supportedby management of their natural resources and associatedactivities. Their fisheries management system

  13. A Brief Analysis of the Taboo Numbers between Chinese and Western Cultures%中西方禁忌数字之略谈

    Institute of Scientific and Technical Information of China (English)

    刘景

    2011-01-01

    由于语言特征、宗教文化、神话传说以及民族文化心理的差异,禁忌数字在中西方文化中并不完全相同.同一个数字在一种文化中得到人们喜欢,却有可能遭到另一种文化的厌恶.对于中西方禁忌数字的了解不仅可以加深不同文化间的理解,而且对于跨文化交流大有裨益.%Taboo numbers are different between Chinese and western cultures because of their diverse language characteristics, religions, legends and cultural psychology. A same number favored in one culture may be disgusted in another. The study of the Chinese and western taboo numbers will not only enhance the understanding between the two cultures but also smooth the cross-cultural communication.

  14. 4 Basic Steps to Food Safety at Home

    Science.gov (United States)

    4 Basic Steps to Food Safety at Home 1. Clean Always wash your food, hands, counters and cooking tools. • Wash hands in warm soapy water for ... microwave • Marinate foods in the fridge. OVER 2012 Food Safety at Home Why should you care about food ...

  15. Food for Disasters

    Centers for Disease Control (CDC) Podcasts

    2012-07-23

    When disaster strikes, you might not have access to food or water. This podcast discusses types of emergency food supplies you should keep on hand in your emergency kit.  Created: 7/23/2012 by Office of Public Health Preparedness and Response (PHPR).   Date Released: 7/23/2012.

  16. How to Break a Taboo? Comment briser un tabou ? ¿Cómo romper un tabú?

    Directory of Open Access Journals (Sweden)

    Jack Sim

    2011-12-01

    Full Text Available Prior to 2001, the word toilet and sanitation was a taboo. Polite society avoided the embarrassment of mentioning it. Academia publications about the issues were viewed as too boring to engage mass media. But avoidance of this agenda manifested into neglect of 2.6 billion people without access to proper sanitation and the death of 1.5 million children through diarrhea annually. Jack Sim broke this taboo through the creation of the World Toilet Organization (WTO. With its unique blend of humor and facts, WTO called a spade a spade and took the global media by storm advocating for better toilets, sanitation and hygiene conditions for people all over the world. This article explains how he did it with a shoe-string budget and went on to mobilize everyone to change the world of sanitation and toilets.Avant 2001, les mots « toilettes » et « assainissement » étaient tabous. Il n’était pas de bon ton de les prononcer. Les publications universitaires sur le sujet étaient considérées comme trop ennuyeuses pour pouvoir susciter l'intérêt des médias grand public. Cependant, le fait de se désintéresser du sujet revenait à laisser à l’écart 2,6 milliards de personnes qui n’avaient pas accès à des systèmes d’assainissement corrects et à ignorer le décès de 1,5 million d’enfants dû à une diarrhée chaque année. Jack Sim a brisé ce tabou en créant la World Toilet Organization (WTO. Avec son mélange unique d’humour et de données factuelles, la WTO a appelé un chat un chat et a investi les médias internationaux afin de sensibiliser le maximum de personnes à la nécessité de mettre en place des systèmes de toilettes et d’assainissement plus efficaces et de meilleures conditions d’hygiène dans le monde entier. Cet article explique comment Jack Sim a réussi, avec un budget très limité, à inciter chacun à faire évoluer l’univers des systèmes d’assainissement et de toilettes.Antes de 2001, los términos

  17. Ability of Hand Hygiene Interventions Using Alcohol-Based Hand Sanitizers and Soap To Reduce Microbial Load on Farmworker Hands Soiled during Harvest.

    Science.gov (United States)

    de Aceituno, Anna Fabiszewski; Bartz, Faith E; Hodge, Domonique Watson; Shumaker, David J; Grubb, James E; Arbogast, James W; Dávila-Aviña, Jorgé; Venegas, Fabiola; Heredia, Norma; García, Santos; Leon, Juan S

    2015-11-01

    Effective hand hygiene is essential to prevent the spread of pathogens on produce farms and reduce foodborne illness. The U.S. Food and Drug Administration Food Safety Modernization Act Proposed Rule for Produce Safety recommends the use of soap and running water for hand hygiene of produce handlers. The use of alcohol-based hand sanitizer (ABHS) may be an effective alternative hygiene intervention where access to water is limited. There are no published data on the efficacy of either soap or ABHS-based interventions to reduce microbial contamination in agricultural settings. The goal of this study was to assess the ability of two soap-based (traditional or pumice) and two ABHS-based (label-use or two-step) hygiene interventions to reduce microbes (coliforms, Escherichia coli, and Enterococcus spp.) and soil (absorbance of hand rinsate at 600 nm [A600]) on farmworker hands after harvesting produce, compared with the results for a no-hand-hygiene control. With no hand hygiene, farmworker hands were soiled (median A600, 0.48) and had high concentrations of coliforms (geometric mean, 3.4 log CFU per hand) and Enterococcus spp. (geometric mean, 5.3 log CFU per hand) after 1 to 2 h of harvesting tomatoes. Differences in microbial loads in comparison to the loads in the control group varied by indicator organism and hygiene intervention (0 to 2.3 log CFU per hand). All interventions yielded lower concentrations of Enterococcus spp. and E. coli (P soap and label-use ABHS interventions (P soap-based interventions more so than ABHS-based interventions (P soap at reducing indicator organisms on farmworker hands. Based on these results, ABHS is an efficacious hand hygiene solution for produce handlers, even on soiled hands.

  18. Hand eczema: An update

    Directory of Open Access Journals (Sweden)

    Chembolli Lakshmi

    2012-01-01

    Full Text Available Eczema, the commonest disorders afflicting the hands, is also the commonest occupational skin disease (OSD. In the dermatology outpatient departments, only the severe cases are diagnosed since patients rarely report with early hand dermatitis. Mild forms are picked up only during occupational screening. Hand eczema (HE can evolve into a chronic condition with persistent disease even after avoiding contact with the incriminated allergen / irritant. The important risk factors for hand eczema are atopy (especially the presence of dermatitis, wet work, and contact allergy. The higher prevalence in women as compared to men in most studies is related to environmental factors and is mainly applicable to younger women in their twenties. Preventive measures play a very important role in therapy as they enable the affected individuals to retain their employment and livelihood. This article reviews established preventive and therapeutic options and newer drugs like alitretinoin in hand eczema with a mention on the etiology and morphology. Identifying the etiological factors is of paramount importance as avoiding or minimizing these factors play an important role in treatment.

  19. 21 CFR 872.4565 - Dental hand instrument.

    Science.gov (United States)

    2010-04-01

    ..., operative dental amalgam carver, surgical bone chisel, operative amalgam and foil condenser, endodontic... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Dental hand instrument. 872.4565 Section 872.4565...) MEDICAL DEVICES DENTAL DEVICES Surgical Devices § 872.4565 Dental hand instrument. (a) Identification....

  20. Hand Models Emerge in China

    Institute of Scientific and Technical Information of China (English)

    CHENGTIELIANG

    2003-01-01

    CHINESE women have now discovered that beautiful hands are realizable assets. A new career invites those with shapely hands: that of hand model. This nascent profession has great prospects, as images involving hands are essential in the advertising business for promotion of such products as jewelry, watches and cell phones. Certain film stars also employ standins for hand close-ups.

  1. Food health law

    DEFF Research Database (Denmark)

    Edinger, Wieke Willemijn Huizing

    2014-01-01

    The EU has developed a detailed stringent set of food safety rules aimed at limiting or containing the risk that people experience negative health effects from the consumption of food. In doing so, the legislator has focused on food safety in a relatively narrow sense, not including the potential...... risks to human health of foods with, e.g., negative nutritional features. While EU food safety legislation seems successful in preventing food-borne illnesses, public focus has shifted to the growing prevalence of lifestyle-related illnesses. There is convincing scientific evidence of a correlation...... between obesity and non-communicable diseases, on the one hand, and unhealthy food on the other. The EU has taken initiatives to stop this development, but these are directed at guiding consumer choice rather than at regulating foods from the point of view of their composition and nutritional value...

  2. Comparison of surgical hand scrub and alcohol surgical hand rub on reducing hand microbial burden.

    Science.gov (United States)

    Ghorbani, Azam; Shahrokhi, Akram; Soltani, Zahra; Molapour, Azam; Shafikhani, Mahin

    2012-02-01

    This study was performed to compare the effects of two hand decontamination methods on the microbial burden of operating room staff hands. The surgical hand washing methods compared were a traditional surgical hand scrub using a povidone iodine solution, and a social wash using a liquid non-antibacterial soap followed by the application of an alcoholic hand rub. PMID:22724306

  3. Mechanical cornpicker hand injuries

    Directory of Open Access Journals (Sweden)

    Momčilović Dragan

    2005-01-01

    Full Text Available Mechanical cornpicker hand injuries are not frequent in comparison to general hand trauma, but they have a specific mechanism of occurrence and are very severe. This investigation included 221 hand injuries. The sex distribution shows a general male dominance (85.25% in their active age (84.44%. These are, seasonal injuries mostly occurring in October (75.11%. By type of injuries, mutilating crush injuries are most frequent (64.25%. After completing the treatment, in most cases the functional result were estimated as bad (50.68%. Data concerning education and training for operating agricultural machines (96.38% - patients without training and carrying out safety measures (63.35% of injured patients did not apply any protection measures are devastating. The number of these injuries, as well as consequent permanent disabilities, may be considerably reduced by preventive measures, including public health services and media. Use of contemporary agricultural machinery, as well as obligatory training for operating these machines and application of protective measures, may also reduce the incidence of hand injuries during corn picking.

  4. Moving Hands, Moving Entities

    Science.gov (United States)

    Setti, Annalisa; Borghi, Anna M.; Tessari, Alessia

    2009-01-01

    In this study we investigated with a priming paradigm whether uni and bimanual actions presented as primes differently affected language processing. Animals' (self-moving entities) and plants' (not self-moving entities) names were used as targets. As prime we used grasping hands, presented both as static images and videos. The results showed an…

  5. Hands-On Perspective

    Science.gov (United States)

    Frantz, Marc; Crannell, Annalisa; Maki, Dan; Hodgson, Ted

    2006-01-01

    This article examines the mathematics underlying the construction of perspective images of three-dimensional objects. Through hands-on applications and the use of standard secondary content, the article presents perspective art in a away that is accessible to secondary teachers and their students.

  6. Wash Your Hands

    Centers for Disease Control (CDC) Podcasts

    2010-03-08

    This video shows kids how to properly wash their hands, one of the most important steps we can take to avoid getting sick and spreading germs to others.  Created: 3/8/2010 by Centers for Disease Control and Prevention (CDC).   Date Released: 3/8/2010.

  7. Hands-On Hydrology

    Science.gov (United States)

    Mathews, Catherine E.; Monroe, Louise Nelson

    2004-01-01

    A professional school and university collaboration enables elementary students and their teachers to explore hydrology concepts and realize the beneficial functions of wetlands. Hands-on experiences involve young students in determining water quality at field sites after laying the groundwork with activities related to the hydrologic cycle,…

  8. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... A B C D E F G H I J K L M N O P Q ... Control and Prevention. CDC – safer, healthier people. Hello. I'm Dr. John Jernigan from the Centers for ... sure everyone around you washes their hands. Hi, I'm Gayle. Now that you've been admitted ...

  9. [Infections of the hand].

    Science.gov (United States)

    Troeger, H

    1995-01-01

    The possibilities of hand injuries lead to the higher incidence of hand infections. The clinical signs of inflammation (pain, swelling, heat, loss of function and red colour) are found in near all cases. The start of pain and its localisation help to find quickly the layer of the inflammatory process. Bites, foreign bodies, puncture wounds and open wounds especially those acquired in slaughterhouse or agriculture are in most cases the predisposing conditions. Treatment of hand infections demands a consequent protocol consisting in: exact diagnostics including clinical picture, laboratory investigation, bacteriology and in some cases X-ray-examination; operative treatment including incision, irrigation, drainage, excision of necrosis and foreign bodies under the rules of hand surgery (i.g. blood--[without exsanguination] and painfree operation field, magnifying lenses, correct incision avoiding scar contractures); immobilisation (dressing or splinting) in intrinsic-plus-position while acute inflammation is going on, early movement combined with ergotherapy and physiotherapy after this. Use of antibiotics is indicated in septic cases or in cases of complications (sepsis, lymphangitis, osteomyelitis) in concordance with bacteriology but it cannot compensate mistakes in treatment. The most common infections are placed around and under nail (paronychia) and in the subcutaneous space of the distal phalanx (felon). They are treated by incision and spontaneous drainage. More severe are infections of tendon sheath, joint, web space and deep palmar space. If pus is present in such cases there is no place for conservative treatment but operative treatment under clinical conditions is imperative. PMID:7855753

  10. Left-handed completeness

    OpenAIRE

    Kozen, Dexter; Silva, Alexandra

    2012-01-01

    Lecture Notes in Computer Science 7560, 2012 We give a new, significantly shorter proof of the completeness of the left-handed star rule of Kleene algebra. The proof exposes the rich interaction of algebra and coalgebra in the theory of Kleene algebra.

  11. Put Your Hands Together

    Centers for Disease Control (CDC) Podcasts

    2011-03-24

    In this podcast, learn how to help stop the spread of infection and stay healthy. It's easy when you 'Put Your Hands Together.'.  Created: 3/24/2011 by National Center for Preparedness, Detection, and Control of Infectious Diseases (NCPDCID) and National Center for Zoonotic, Vector-Borne, and Enteric Diseases (NCZVED).   Date Released: 3/24/2011.

  12. A 3-D velocity model for earthquake location from combined geological and geophysical data: a case study from the TABOO near fault observatory (Northern Apennines, Italy)

    Science.gov (United States)

    Latorre, Diana; Lupattelli, Andrea; Mirabella, Francesco; Trippetta, Fabio; Valoroso, Luisa; Lomax, Anthony; Di Stefano, Raffaele; Collettini, Cristiano; Chiaraluce, Lauro

    2014-05-01

    Accurate hypocenter location at the crustal scale strongly depends on our knowledge of the 3D velocity structure. The integration of geological and geophysical data, when available, should contribute to a reliable seismic velocity model in order to guarantee high quality earthquake locations as well as their consistency with the geological structure. Here we present a 3D, P- and S-wave velocity model of the Upper Tiber valley region (Northern Apennines) retrieved by combining an extremely robust dataset of surface and sub-surface geological data (seismic reflection profiles and boreholes), in situ and laboratory velocity measurements, and earthquake data. The study area is a portion of the Apennine belt undergoing active extension where a set of high-angle normal faults is detached on the Altotiberina low-angle normal fault (ATF). From 2010, this area hosts a scientific infrastructure (the Alto Tiberina Near Fault Observatory, TABOO; http://taboo.rm.ingv.it/), consisting of a dense array of multi-sensor stations, devoted to studying the earthquakes preparatory phase and the deformation processes along the ATF fault system. The proposed 3D velocity model is a layered model in which irregular shaped surfaces limit the boundaries between main lithological units. The model has been constructed by interpolating depth converted seismic horizons interpreted along 40 seismic reflection profiles (down to 4s two way travel times) that have been calibrated with 6 deep boreholes (down to 5 km depth) and constrained by detailed geological maps and structural surveys data. The layers of the model are characterized by similar rock types and seismic velocity properties. The P- and S-waves velocities for each layer have been derived from velocity measurements coming from both boreholes (sonic logs) and laboratory, where measurements have been performed on analogue natural samples increasing confining pressure in order to simulate crustal conditions. In order to test the 3D velocity

  13. Hand chemical burns.

    Science.gov (United States)

    Robinson, Elliot P; Chhabra, A Bobby

    2015-03-01

    There is a vast and ever-expanding variety of potentially harmful chemicals in the military, industrial, and domestic landscape. Chemical burns make up a small proportion of all skin burns, yet they can cause substantial morbidity and mortality. Additionally, the hand and upper extremity are the most frequently involved parts of the body in chemical burns, and therefore these injuries may lead to severe temporary or permanent loss of function. Despite this fact, discussion of the care of these injuries is sparse in the hand surgery literature. Although most chemical burns require only first response and wound care, some require the attention of a specialist for surgical debridement and, occasionally, skin coverage and reconstruction. Exposure to certain chemicals carries the risk of substantial systemic toxicity and even mortality. Understanding the difference between thermal and chemical burns, as well as special considerations for specific compounds, will improve patient treatment outcomes.

  14. Alien Hand Syndrome.

    Science.gov (United States)

    Hassan, Anhar; Josephs, Keith A

    2016-08-01

    Alien hand syndrome (AHS) is a rare disorder of involuntary limb movement together with a sense of loss of limb ownership. It most commonly affects the hand, but can occur in the leg. The anterior (frontal, callosal) and posterior variants are recognized, with distinguishing clinical features and anatomical lesions. Initial descriptions were attributed to stroke and neurosurgical operations, but neurodegenerative causes are now recognized as most common. Structural and functional imaging and clinical studies have implicated the supplementary motor area, pre-supplementary motor area, and their network connections in the frontal variant of AHS, and the inferior parietal lobule and connections in the posterior variant. Several theories are proposed to explain the pathophysiology. Herein, we review the literature to update advances in the understanding of the classification, pathophysiology, etiology, and treatment of AHS. PMID:27315251

  15. Solo hand surgery

    OpenAIRE

    Bell, Michael SG; Reitsma, Bert J

    2005-01-01

    Unassisted hand surgery is being undertaken by necessity for both elective and emergency cases, due to hospital resource restrictions. The authors outline the principles of local anesthesia, surgeon-controlled tourniquet techniques, and a number of new instruments which allow a surgeon to work in comfort and safety, unassisted. The traditional surgical instruments designed for the days when trained surgical assistants were available to hold them are no longer suitable. We are entering a new e...

  16. 从英汉禁忌语的对比看中西方宗教文化的差异--以“死亡”为例%On the Differences in Taboos Between Chinese and Western from Religion Cultures--- “death”as an example

    Institute of Scientific and Technical Information of China (English)

    钟洁珊

    2015-01-01

    Taboo is a cultural phenomenon in human society.As different religious belief between the Eastern and Western countries,people have different conception of death,therefore euphemism for death abounds in Chinese and English.This thesis makes a comprehensive study focused on English and Chinese different expressions for death in the perspective of taboo with different religious culture.The main purpose is to have a better understanding of taboo for death,and it helps to smooth cross -cultural communication.

  17. Picture-books, Taboo and Preschool Children’s Life Education%绘本、禁忌和幼儿生命教育

    Institute of Scientific and Technical Information of China (English)

    潘多灵; 夏成

    2016-01-01

    生命教育包含着潜在的悖论,即,生命的灵性和韧性虽可以融合,但又天然存在着冲突,甚至互以对方的牺牲为发展的前提。忽视生命教育的悖论,导致成人在为幼儿挑选绘本读物时,固守暴力、死亡、性方面的幼儿禁忌,只愿选择“安全的”绘本作为幼儿阅读的材料,造成了对幼儿心灵世界的过度保护,这并不利于幼儿生命教育的开展。因此,幼儿生命教育应打破幼儿禁忌,适当选择“危险的”绘本作为幼儿阅读材料,使幼儿的心灵世界在理想和现实之间达到平衡。%Life education contains a potential paradox that the nimbus and tenacity of life naturally clash with each other despite their integrity. One’s development can even be built on the other’s destruction. The ignorance of the paradox of life education leads to adults overprotecting kids in the pretext of violence, death and sexual taboo when selecting “safe and sound” picture-books as preschool readings. This goes against the development of preschool children’s life education. The authors, therefore, suggest that taboos may be broken through to reasonably choose “adventurous” books in order to balance ideal and reality in the kids’ inner world.

  18. [Costs of hand emergencies].

    Science.gov (United States)

    Raimbeau, G

    2003-10-01

    In France at the present time, there is no comprehensive registry of hand injuries. Three types of occurrences; motor vehicle accidents, work accidents, and accidents incident to activities of daily living, are covered by different types of insurance. It is the individual insurance companies, payers of the indemnification, who maintain registries of these accidents. Statistics on work accidents are very detailed and consistent, but they are oriented toward risk management. The aggregate cost of traumatic injuries to the hand is not known. Only large financial institutions are equipped to determine appropriate preventive measures and to establish premium rates based on loss experience. In 2001, hand injuries accounted for 27% of work accidents causing loss of work of at least 1 day. About 29.8% of these work accidents caused permanent partial impairment. About 17.7% of total days lost and 18.2% of the total costs of permanent impairment were due to hand injuries. In the system of compensation for work accidents, there is a major difference in the cost according to the severity of the impairment. If the permanent impairment is equal to or less than 9%, a lump sum payment is made, but if the permanent impairment is over 9%, the worker receives regular payments for the rest of his life. In 2000, the average cost of a work injury with partial permanent impairment of over 9% was [symbol: see text] 85,405, while the average cost of a lump sum settlement was only [symbol: see text] 1479, a ratio of 57 to 1. The compensation costs represent 80% of the cost of work accidents, while the cost of treatment, including all providers and institutions, makes up only 20% of the cost. Compensation for sequelae of accidents in the course of daily life is new for the insurance companies, although these accidents are frequent and often cause significant repercussions in the professional lives of victims because of the loss of hand function. Provision of optimal treatment for these

  19. Cinematic Motion by Hand

    DEFF Research Database (Denmark)

    Graca, Marina Estela

    2006-01-01

    if we could ascertain a specific ontology for animation within technology that would explain how its marginality is rooted to its essence at least in one of its forms? In this paper I will try to argue that, by overwhelming the cinematic technical standard workings with their hand, authors exposed its...... functional scheme to contingency, thus opening the production process to new unpredictable expressive and communicative possibilities. I will attempt to explain how this corresponds to a renewed way of comprehending technology by, simultaneously, revealing the human reality it contains and physiologically...

  20. Classification of hand eczema

    DEFF Research Database (Denmark)

    Agner, T; Aalto-Korte, K; Andersen, K E;

    2015-01-01

    BACKGROUND: Classification of hand eczema (HE) is mandatory in epidemiological and clinical studies, and also important in clinical work. OBJECTIVES: The aim was to test a recently proposed classification system of HE in clinical practice in a prospective multicentre study. METHODS: Patients were......%) could not be classified. 38% had one additional diagnosis and 26% had two or more additional diagnoses. Eczema on feet was found in 30% of the patients, statistically significantly more frequently associated with hyperkeratotic and vesicular endogenous eczema. CONCLUSION: We find that the classification...

  1. Put off or Ripen:The Sociological Analysis of Childhood Taboos%推宕抑或催熟:童年禁忌的社会学分析

    Institute of Scientific and Technical Information of China (English)

    王友缘

    2012-01-01

    童年禁忌是成人社会基于儿童成长的社会、文化、价值期待所建立并体现于日常生活中的种种禁制的统称。禁忌不仅对于儿童,而且对于成人有着重要的社会功能。童年与禁忌是共生的关系,禁忌一方面推宕着童年,另一方面又催熟童年。由此可见,成人对儿童设置的禁忌本身是矛盾与割裂的,导致延长儿童的童年以及希望儿童早日成熟的矛盾与割裂,使得童年的历程充满了冲突与痛苦。童年禁忌本质上是成人对于儿童的规训,集中体现着成人与儿童权力关系的纠结。%The various prohibition established by the adult society based on the growth of childrens social, cultural and val- ue expectations, is collectively referred to as childhood taboos, which is reflected in the daily life. Taboo not only for children but for adults has important social functions. There is a symbiotic relationship between childhood and taboos . Taboos put off the childhood while ripen it. Thus, the children' s taboos established by the adult are contradictory and fragmented, which leads to the contradictions and fragmentation of the extending the children' s childhood and shortening children' s childhood. Thus, the course of childhood is full of conflict and pain. The childhood taboos are the discipline by its nature, which is centrally reflected the tangle of power relations between the adult and the children.

  2. Sustainable Food Consumption

    DEFF Research Database (Denmark)

    Reisch, Lucia; Scholl, Gerd; Eberle, Ulrike

    and globalisation of agriculture and food processing, consumption patterns that are shifting towards more dietary animal protein, modern food styles, an abundance of food on the one hand and a lack of food security on the other, and the continuously growing gap between rich and poor on both a worldwide scale......Not only can food consumption today not be regarded as sustainable, but the scope of the problem is wide: 1. about 800 million people worldwide are suffering hunger 2. 1 to 1.5 billion people in the world are overweight, 300 to 500 million of them obese, a tendency that is increasing 3. diet...... and lifestyle related health problems such as cardiovascular diseases and diabetes are increasing, the latter in young age groups 4. social cohesion is increasingly in danger since health is closely related to socioeconomic status 5. serious environmental problems related to food production and consumption need...

  3. Hand-foot-mouth disease

    Science.gov (United States)

    Hand-foot-mouth disease is a common viral infection that most often begins in the throat. ... Hand-foot-mouth disease (HFMD) is most commonly caused by a virus called coxsackievirus A16. Children under age 10 ...

  4. Hand-foot-mouth disease

    Science.gov (United States)

    ... medlineplus.gov/ency/article/000965.htm Hand-foot-mouth disease To use the sharing features on this page, please enable JavaScript. Hand-foot-mouth disease is a common viral infection that most ...

  5. Arthritis of the hand - Rheumatoid

    Science.gov (United States)

    ... Hand Therapist? Media Find a Hand Surgeon Rheumatoid Arthritis Email to a friend * required fields From * To * ... causes pressure on the nearby nerve. How Rheumatoid Arthritis is Diagnosed The diagnosis of rheumatoid arthritis is ...

  6. Food Poisoning

    Science.gov (United States)

    ... Got Homework? Here's Help White House Lunch Recipes Food Poisoning KidsHealth > For Kids > Food Poisoning Print A ... find out how to avoid it. What Is Food Poisoning? Food poisoning comes from eating foods that ...

  7. Gravitons that shake hands

    CERN Document Server

    Gubitosi, Giulia

    2016-01-01

    We examine some of the roots of parity violation for gravitons and uncover a closely related new effect: correlations between right and left handed gravitons. Such correlators have spin 4 if they involve gravitons moving along the same direction, and spin zero for gravitons moving with opposite directions. In the first case, the most immediate implication would be a degree of linear polarization for the tensor vacuum fluctuations, which could be seen by gravity wave detectors sensitive enough to probe the primordial background, its degree of polarization and anisotropies. Looking at the anisotropy of the gravity waves linear polarization we identify the parity respecting and violating components of the effect. The imprint on the CMB temperature and polarization would be more elusive, since it averages to zero in the two-point functions, appearing only in their cosmic variance or in fourth order correlators. In contrast, spin zero correlations would have an effect on the two point function of the CMB temperatu...

  8. Hand grip strength

    DEFF Research Database (Denmark)

    Frederiksen, Henrik; Gaist, David; Petersen, Hans Christian;

    2002-01-01

    in life is a major problem in terms of prevalence, morbidity, functional limitations, and quality of life. It is therefore of interest to find a phenotype reflecting physical functioning which has a relatively high heritability and which can be measured in large samples. Hand grip strength is known......Physical functioning late in life has been shown to be affected by genetic factors. Only a few genetic variants have been suggested to be associated with physical functioning, and this only in selected populations (e.g., young healthy males and elite athletes). Declining physical functioning late......-55%). A powerful design to detect genes associated with a phenotype is obtained using the extreme discordant and concordant sib pairs, of whom 28 and 77 dizygotic twin pairs, respectively, were found in this study. Hence grip strength is a suitable phenotype for identifying genetic variants of importance...

  9. Hand washing promotion for preventing diarrhoea

    Science.gov (United States)

    Ejemot-Nwadiaro, Regina I; Ehiri, John E; Arikpo, Dachi; Meremikwu, Martin M; Critchley, Julia A

    2015-01-01

    -risk population showed significant reduction in mean episodes of diarrhoea (1.68 fewer) in the intervention group (Mean difference 1.68, 95% CI 1.93 to 1.43; one trial, 148 participants, moderate quality evidence). There was increase in hand washing frequency, seven times per day in the intervention group versus three times in the control in this hospital trial (one trial, 148 participants, moderate quality evidence). We found no trials evaluating or reporting the effects of hand washing promotions on diarrhoea-related deaths, all-cause-under five mortality, or costs. Authors' conclusions Hand washing promotion probably reduces diarrhoea episodes in both child day-care centres in high-income countries and among communities living in LMICs by about 30%. However, less is known about how to help people maintain hand washing habits in the longer term. PLAIN LANGUAGE SUMMARY Hand washing promotion for preventing diarrhoea Review question This Cochrane Review summarises trials evaluating the effects of promoting hand washing on the incidence of diarrhoea among children and adults in day-care centres, schools, communities, or hospitals. After searching for relevant trials up to 27 May 2015, we included 22 randomized controlled trials conducted in both high-income countries (HICs) and low- and middle-income countries (LMICs). These trials enrolled 69,309 children and 148 adults. How does hand washing prevent diarrhoea and how might hand washing be promoted Diarrhoea causes many deaths in children below five years of age, mostly in LMICs. The organisms causing diarrhoea are transmitted from person to person through food and water contaminated with faeces, or through person-to-person contact. Hand washing after defecation, or after cleaning a baby's bottom, and before preparing and eating food, can therefore reduce the risk of diarrhoea. Hand washing can be promoted through group or individual training on hygiene education, germ-health awareness, use of posters, leaflets, comic books

  10. The Importance of Hand Washing

    Institute of Scientific and Technical Information of China (English)

    杨昌寿

    2004-01-01

    Medical experts say the most effective way to prevent the spread of diseases is for people to wash their hands with soap and water. The Word Bank and the United Nations carried out a study to urge hand washing around the world. They say programmes to increase hand washing with

  11. Right-handed Neutrinos in $\

    OpenAIRE

    Sobkow, Wieslaw

    2000-01-01

    In this paper a scenario admitting the participation of the exotic right-handed scalar $S_{R}$ coupling in addition to the standard left-handed $(V, A)_{L}$ couplings in the low energy neutrino-electron scattering is considered. The main goal is to show how the presence of the right-handed neutrinos in the $(\

  12. Epidemiological analysis of hand-food-mouth disease in Wuhai City(2008-2011)%内蒙古乌海市2008-2011年手足口病流行病学分析

    Institute of Scientific and Technical Information of China (English)

    宋阳; 许钢; 苏存丽

    2013-01-01

    Objective To analyze the epidemiological characteristics of hand-foot-mouth disease (HFMD) in Wuhai city from 2008 to 2011, to explore feasible measures to prevent and control HFMD. Methods Severe cases and death cases of HFMD from 2008 to 2011 were collected from the "China diseases information reporting system" , descriptive epidemiology analysis was used. Results 198, 355, 1152 and 2479 cases of HFMD were reported respectively in Wuhai city from 2008 to 2011. Incidence rate was 45.6/100,000, 81.8/100,000, 165.5/100,000 and 465.2/100,000 respectively, one death case was reported in 2010 and 2011. There were case reports in the 4 years except in January, February and March in 2009. Seasonal peak was clear, most cases occurred during the period from May to July. Children under 5 years old accounted for 88. 17% of the total reported cases. The incidence of male was higher than female. High incidence was also found in the Kindergarten's children and scattered-living children, accounted for 54.30% (2 272/4 184) and 39. 17% (1 639/4 184) respectively. HFMD was mainly caused by CoxA16 in 2010 and by EV71 in 2011. Conclusions There was significant seasonal and age difference in the incidence of HFMD, therefore, focus should be put on the key population and epidemic surveillance should be strengthened, so as to reduce morbidity and mortality.%目的 分析乌海市2008-2011年手足口病流行特征,探讨适宜防控措施.方法 收集中国疾病监测信息报告管理系统和乌海市2008-2011年手足口病重症病例和死亡病例个案资料,采用描述性流行病学方法进行分析比较.结果 乌海市2008-2011年手足口病报告分别是198、355、1 152和2 479例,报告发病率分别为45.6/10万、81.8/10万、265.5/10万、465.2/10万,2010年和2011年各报告死亡病例1例.除2009年1、2、3月外均有病例报告,但有明显的季节性发病高峰,主要集中在5~7月,发病年龄主要集中在5岁以

  13. Analysis of the epidemiological characteristics of hand-food-mouth disease in 2014 in Baise City%百色市2014年手足口病流行病学特征分析

    Institute of Scientific and Technical Information of China (English)

    余水兰; 农智; 黄荣富; 梁小凤

    2015-01-01

    目的:分析百色市2014年手足口病流行特征,探讨该病的预防控制策略。方法采用描述流行病学方法对百色市2014年手足口病发病特征进行流行病学分析。结果2014年百色市共报告手足口病44520例,年发病率为1258.05/10万,死亡17例,病死率为0.04%。病例报告有明显的季节性,4-6月为发病高峰;以0~5岁年龄组为主,占95.39%;男性发病率高于女性,男女发病比为1.44∶1;职业分布以散居儿童居多;病原学监测结果为EV71、CoxA16和其他肠道病毒混合感染;79.04%的重症病例(含死亡病例)由EV71感染所致。结论百色市手足口病流行情况严重,EV71仍是引起手足口病重症病例和死亡的主要病原体,今后仍需要采取综合性防治措施,开展健康教育,加强重症病人的筛查和救治,降低病死率。%Objective To analyze the epidemiological features of hand-foot-mouth disease ( HFMD) in 2014 in Baise City and to explore the preventive strategies.Methods The description method was used to analyze the characteristics of HFMD occurence in 2014 in Baise.Results A total of 44 520 cases of HFMD were reported in 2014 in Baise City and the annual incidence was 1 258.05/100 000.17 patients died and the fatality rate was 0.04%.The reported cases had a ap-parent seasonal feature, the season peak appeared from Apr to July.Most of patients were the children below five years age (95.39%).Male patients were more than female ones with the sex ratio of 1.44 ∶1.The most cases concentrated in scat-tered children.The etiology monitoring results showed that a mixed infection of HFMD atributed to EV71, CoxA16 and oth-er intestinal virus, 79.04%severe cases(including the died cases) were infected with EV71.Conclusions At present, the prevalence of HMFD is serious in Baise City.EV71 was still the major pathogen in HFMD severe and died cases.The control of HFMD in the future should be

  14. Unimanual SNARC Effect: Hand Matters

    Directory of Open Access Journals (Sweden)

    Marianna eRiello

    2011-12-01

    Full Text Available A structural representation of the hand embedding information about the identity and relative position of fingers is necessary to counting routines. It may also support associations between numbers and allocentric spatial codes that predictably interact with other known numerical spatial representations, such as the mental number line. In this study, 48 Western participants whose typical counting routine proceeded from thumb-to-little on both hands performed magnitude and parity binary judgments. Response keys were pressed either with the right index and middle fingers or with the left index and middle fingers in separate blocks. 24 participants responded with either hands in prone posture (i.e. palm down and 24 participants responded with either hands in supine (i.e. palm up posture. When hands were in prone posture, the counting direction of the left hand conflicted with the direction of the left-right mental number line, whereas the counting direction of the right hand was consistent with it. When hands were in supine posture, the opposite was true. If systematic associations existed between relative number magnitude and an allocentric spatial representation of the finger series within each hand, as predicted on the basis of counting habits, interactions would be expected between hand posture and a unimanual version of the Spatial-Numerical Association of Response Codes (SNARC effect. Data revealed that with hands in prone posture a unimanual SNARC effect was present for the right hand, and with hands in supine posture a unimanual SNARC effect was present for the left hand. We propose that a posture-invariant body structural representation of the finger series provides a relevant frame of reference, a within-hand directional vector, that is associated to simple number processing. Such frame of reference can significantly interact with stimulus-response correspondence effects that have been attributed to the mapping of numbers on a mental

  15. Computer control by hand gestures

    Science.gov (United States)

    Jemel, Intidhar; Ejbali, Ridha; Zaied, Mourad

    2015-12-01

    This work fits into the context of the interpretation of automatic gestures based on computer vision. The aim of our work is to transform a conventional screen in a surface that allows the user to use his hands as pointing devices. These can be summarized in three main steps. Hand detection in a video, monitoring detected hands and conversion paths made by the hands to computer commands. To realize this application, it is necessary to detect the hand to follow. A classification phase is essential, at the control part. For this reason, we resorted to the use of a neuro-fuzzy classifier for classification and a pattern matching method for detection.

  16. An automatic modular procedure to generate high-resolution earthquake catalogues: application to the Alto Tiberina Near Fault Observatory (TABOO), Italy.

    Science.gov (United States)

    Di Stefano, R.; Chiaraluce, L.; Valoroso, L.; Waldhauser, F.; Latorre, D.; Piccinini, D.; Tinti, E.

    2014-12-01

    The Alto Tiberina Near Fault Observatory (TABOO) in the upper Tiber Valley (northern Appennines) is a INGV research infrastructure devoted to the study of preparatory processes and deformation characteristics of the Alto Tiberina Fault (ATF), a 60 km long, low-angle normal fault active since the Quaternary. The TABOO seismic network, covering an area of 120 × 120 km, consists of 60 permanent surface and 250 m deep borehole stations equipped with 3-components, 0.5s to 120s velocimeters, and strong motion sensors. Continuous seismic recordings are transmitted in real-time to the INGV, where we set up an automatic procedure that produces high-resolution earthquakes catalogues (location, magnitudes, 1st motion polarities) in near-real-time. A sensitive event detection engine running on the continuous data stream is followed by advanced phase identification, arrival-time picking, and quality assessment algorithms (MPX). Pick weights are determined from a statistical analysis of a set of predictors designed to correctly apply an a-priori chosen weighting scheme. The MPX results are used to routinely update earthquakes catalogues based on a variety of (1D and 3D) velocity models and location techniques. We are also applying the DD-RT procedure which uses cross-correlation and double-difference methods in real-time to relocate events with high precision relative to a high-resolution background catalog. P- and S-onset and location information are used to automatically compute focal mechanisms, VP/VS variations in space and time, and periodically update 3D VP and VP/VS tomographic models. We present results from four years of operation, during which this monitoring system analyzed over 1.2 million detections and recovered ~60,000 earthquakes at a detection threshold of ML 0.5. The high-resolution information is being used to study changes in seismicity patterns and fault and rock properties along the ATF in space and time, and to elaborate ground shaking scenarios adopting

  17. 应用英语禁忌语的简要研究%A Brief Research into Application of English Taboo

    Institute of Scientific and Technical Information of China (English)

    李靖

    2010-01-01

    There are amount of special euphemisms existing in different countries and nations. English euphemism can be divided into positive and negative categories. Positive euphemism is to amplify and expand, such as the laudatory title of profession. Negative ones are used to deflate and diminish the influence of taboos that people try to avoid using. Taboos mainly relates to death and disease profane (human, and religion) social position individual features. The importance of this kind of euphemisms is self-evident. it is the lubricating oil of social contact and cross-culture communication It is also an effective way to reduce culture shock and have a better understanding by using euphemisms in cross-culture communication.%在不同的国家和民族都存在一定数量的委婉语,英美国家也不例外.委婉语分为正反两面.正面委婉语的作用是膨胀与放大,是为了平衡彼此间的利益及心理需要,避免在交际中削弱自己或他人的自信心,比如对职业的美称.反面委婉语的作用是降低与缩小,即消除人们不愿提及的禁忌语的影响力.禁忌语主要与死亡, 疾病,亵渎语(包括人体排泄,宗教),社会地位,个人特征等事物有关.委婉语是人际交往及文化交际的润滑剂.因此,学习其他国家语言和文化中的禁忌语及其委婉表达很重要,对进行跨文化交际的外语学习者和使用者来说尤其重要.

  18. Food safety regulations in Australia and New Zealand Food Standards.

    Science.gov (United States)

    Ghosh, Dilip

    2014-08-01

    Citizens of Australia and New Zealand recognise that food security is a major global issue. Food security also affects Australia and New Zealand's status as premier food exporting nations and the health and wellbeing of the Australasian population. Australia is uniquely positioned to help build a resilient food value chain and support programs aimed at addressing existing and emerging food security challenges. The Australian food governance system is fragmented and less transparent, being largely in the hands of government and semi-governmental regulatory authorities. The high level of consumer trust in Australian food governance suggests that this may be habitual and taken for granted, arising from a lack of negative experiences of food safety. In New Zealand the Ministry of Primary Industries regulates food safety issues. To improve trade and food safety, New Zealand and Australia work together through Food Standards Australia New Zealand (FSANZ) and other co-operative agreements. Although the potential risks to the food supply are dynamic and constantly changing, the demand, requirement and supply for providing safe food remains firm. The Australasian food industry will need to continually develop its system that supports the food safety program with the help of scientific investigations that underpin the assurance of what is and is not safe. The incorporation of a comprehensive and validated food safety program is one of the total quality management systems that will ensure that all areas of potential problems are being addressed by industry. PMID:24638225

  19. [New food allergies].

    Science.gov (United States)

    Dutau, G; Rittié, J L; Rancé, F; Juchet, A; Brémont, F

    1999-09-25

    RISING INCIDENCE OF FOOD ALLERGIES: Food allergies are becoming more and more common, concerning 3 to 4% of the general population. One out of four persons allergic to nuts, the most frequent food allergen, have severe signs and symptoms. A CLASSICAL DIAGNOSIS: Certain diagnosis of food allergy is established on the basis of labial and oral tests. The dose required to induce a reaction is established by the oral test, giving information about the severity of the allergy and its progression. OTHER ALLERGENS: "Emerging" food allergens include spices and condiments, exotic fruits (kiwi, avocado, cashew and pecan nuts, Brazil nuts), sesame seeds, psyllium, sunflower seeds. Endurance exercise following ingestion of a food allergen can lead to severe anaphylactic reactions. Allergen associations "food-pollen", "latex-food", "mitessnails" have been described. INDISPENSABLE PREVENTION: Avoiding contact is essential. Many allergens are "masked" within prepared foods. Precise labeling, with particular attention to nut content, must be reinforced. Individualized counseling on food allergies should be available for school children. Persons with severe allergies should keep at hand an emergency kit with antihistamines, injectable rapid action corticoids and adrenalin (1 mg/ml).

  20. Dynamic Hand Gesture Recognition Using the Skeleton of the Hand

    OpenAIRE

    Vasile Buzuloiu; Patrick Lambert; Didier Coquin; Bogdan Ionescu

    2005-01-01

    This paper discusses the use of the computer vision in the interpretation of human gestures. Hand gestures would be an intuitive and ideal way of exchanging information with other people in a virtual space, guiding some robots to perform certain tasks in a hostile environment, or interacting with computers. Hand gestures can be divided into two main categories: static gestures and dynamic gestures. In this paper, a novel dynamic hand gesture recognition technique is proposed. It is based on ...

  1. Food Safety After a Tsunami

    Science.gov (United States)

    ... Preparation & Planning Information on Specific Types of Emergencies Food Safety After a Tsunami Language: English Español (Spanish) Recommend on Facebook Tweet ... wash your hands with clean water and soap before and after you eat or prepare food and after you use the latrine or bathroom. ...

  2. "Osseous tumors of the hand "

    Directory of Open Access Journals (Sweden)

    "Farzan M

    2002-08-01

    Full Text Available The majority of osseous tumors of the hand are benign. The surgeon who evaluates and treats osseous tumors of the hand has to be familiar with limb anatomy, tumor biology, various presentations of the tumors and the range of treatment possibilities and their limitations. Lesions in the hand more often present earlier in their course than those at other sites, just because they are more likely to superficial and easily noticed. A review of all cases of osseous tumors of the hand, seen by a hand surgeon over the last 10 years, at Imam Khomeini hospital was performed. Among 55 cases with osseous tumors of hand, 48 primary benign bone tumors, 3 primary malignant bone tumors, and 4 metastatic bone tumors were found. Enchondroma was the most common benign bone tumor followed by osteoid osteoma, osteoblastoma, aneurismal bone cyst, giant cell tumor, epidermoid cyst, and osteochondroma. There were two chondrosarcoma and one Ewing’s sarcoma as primary malignant bone tumors. Metastasis to the hand from colon, esophagus, and breast were also found. There were also two cases with Brown tumor secondary to hyperparathyroidism, we conclude that a variety of osseous tumors could occur in the hand, and usually they are benign. Although malignant neoplasms in the hand that arise from tissues other than the skin are very rare, the hand may be the site of distant breast, lung, kidney, esophagus, or colon adenocarcinoma metastases, most of which have a predilection for the distal phalanges.

  3. HENRY'S "HAND OF GOD"

    Directory of Open Access Journals (Sweden)

    Željko Kaluđerović

    2014-04-01

    Full Text Available In this paper the author discusses the views and statements of the French football player Thierry Henry he gave after his illegal play during the playoff match between France and the Republic of Ireland to claim one of the final spots in the World Cup 2010 in South Africa. First, by controlling the ball with his hand before passing it on for the goal Henry has shown disregard for the constitutive rules of football. Then, by stating that he is "not a referee" he demonstrated that for some players rules are not inherent to football and that they can be relativized, given that for them winning is the goal of the highest ontological status. Furthermore, he has rejected the rules of sportsmanship, thus expressing his opinion that the opponents are just obstacles which have to be removed in order to achieve your goals. Henry's action has disrupted major moral values, such as justice, honesty, responsibility and beneficence. The rules of fair play have totally been ignored both in Henry's action and in the Football Association of France's unwillingness to comment on whether a replay should take place. They have ignored one of the basic principles stated in the "Declaration of the International Fair Play Committee", according to which, fair play is much more than playing to the rules of the game; it's about the attitude of the sportsperson. It's about respecting your opponent and preserving his or her physical and psychological integrity. Finally, the author believes that the rules, moral values and fair play in football are required for this game to become actually possible to play.

  4. Food Components and Supplements

    DEFF Research Database (Denmark)

    Parlesak, Alexandr

    2012-01-01

    The major part of food consists of chemical compounds that can be used for energy production, biological synthesis, or maintenance of metabolic processes by the host. These components are defined as nutrients, and can be categorized into macronutrients (proteins, carbohydrates, triglycerides.......g., secondary plant metabolites such as flavonoids), or as contaminants that enter the food chain at different stages or during the food production process. For these components, a wide spectrum of biological effects was observed that ranges from health-threatening impacts (e.g., polycyclic aromatic amines......, and alcohol), minerals, and micronutrients. The latter category comprises 13 vitamins and a hand full of trace elements. Many micronutrients are used as food supplements and are ingested at doses exceeding the amounts that can be consumed along with food by a factor of 10–100. Both macro- and micronutrients...

  5. Food Allergies

    Science.gov (United States)

    ... Got Homework? Here's Help White House Lunch Recipes Food Allergies KidsHealth > For Kids > Food Allergies Print A ... cow's milk eggs soy wheat What Is a Food Allergy? Food allergies happen when the immune system ...

  6. Hand Gestures Recognition and Tracking

    OpenAIRE

    Gurung, Deepak; Jiang, Cansen; Deray, Jeremie; Sidibé, Désiré

    2013-01-01

    In this project we develop a system that uses low cost web cameras to recognise gestures and track 2D orientations of the hand. This report is organized as such. First in section 2 we introduce various methods we undertook for hand detection. This is the most important step in hand gesture recognition. Results of various skin detection algorithms are discussed in length. This is followed by region extraction step (section 3). In this section approaches like contours and convex hull to extract...

  7. On Semantic Development of HAND

    Institute of Scientific and Technical Information of China (English)

    黎金娥

    2015-01-01

    The body-part term, HAND, ranks 48 in Swadesh's 100-Word List.This paper discusses the origin and meanings, and then the rules of semantic development in the HAND semantic field by comparing with other languages.The word itself does not only denote the body part but also things resembling hands in shape, position, function and things associated with hands.Plenty of linguistic evidence can be found to illustrate that all human beings regard their bodies as the basis and starting point of recognition of the whole world.

  8. Neutrophilic dermatosis of dorsal hands

    Directory of Open Access Journals (Sweden)

    S Kaur

    2015-01-01

    Full Text Available Sweet′s syndrome is characterized by erythematous tender nodules and plaques over face and extremities. Fever, leukocytosis with neutrophilia, and a neutrophilic infiltrate in the dermis are characteristic features. Neutrophilic dermatosis of dorsal hands is a rare localized variant of Sweet′s syndrome occurring predominantly over dorsa of hands. Various degrees of vascular damage may be observed on histopathology of these lesions. Both Sweet′s syndrome and its dorsal hand variant have been reported in association with malignancies, inflammatory bowel diseases, and drugs. We report a patient with neutrophilic dermatoses of dorsal hands associated with erythema nodosum. He showed an excellent response to corticosteroids and dapsone.

  9. Hand in Hand: Media Literacy and Internet Safety

    Science.gov (United States)

    Gallagher, Frank

    2011-01-01

    Internet safety cannot be effectively taught without also teaching media literacy. The two go hand in hand, and both are necessary, but neither is sufficient. To understand why, it is important to first appreciate what the real risks to children are. Many of the early Internet safety programs were based on a fear of predators. Predators turned out…

  10. The human hand as an inspiration for robot hand development

    CERN Document Server

    Santos, Veronica

    2014-01-01

    “The Human Hand as an Inspiration for Robot Hand Development” presents an edited collection of authoritative contributions in the area of robot hands. The results described in the volume are expected to lead to more robust, dependable, and inexpensive distributed systems such as those endowed with complex and advanced sensing, actuation, computation, and communication capabilities. The twenty-four chapters discuss the field of robotic grasping and manipulation viewed in light of the human hand’s capabilities and push the state-of-the-art in robot hand design and control. Topics discussed include human hand biomechanics, neural control, sensory feedback and perception, and robotic grasp and manipulation. This book will be useful for researchers from diverse areas such as robotics, biomechanics, neuroscience, and anthropologists.

  11. Dynamic Hand Gesture Recognition Using the Skeleton of the Hand

    Directory of Open Access Journals (Sweden)

    Vasile Buzuloiu

    2005-08-01

    Full Text Available This paper discusses the use of the computer vision in the interpretation of human gestures. Hand gestures would be an intuitive and ideal way of exchanging information with other people in a virtual space, guiding some robots to perform certain tasks in a hostile environment, or interacting with computers. Hand gestures can be divided into two main categories: static gestures and dynamic gestures. In this paper, a novel dynamic hand gesture recognition technique is proposed. It is based on the 2D skeleton representation of the hand. For each gesture, the hand skeletons of each posture are superposed providing a single image which is the dynamic signature of the gesture. The recognition is performed by comparing this signature with the ones from a gesture alphabet, using Baddeley's distance as a measure of dissimilarities between model parameters.

  12. Dynamic Hand Gesture Recognition Using the Skeleton of the Hand

    Science.gov (United States)

    Ionescu, Bogdan; Coquin, Didier; Lambert, Patrick; Buzuloiu, Vasile

    2005-12-01

    This paper discusses the use of the computer vision in the interpretation of human gestures. Hand gestures would be an intuitive and ideal way of exchanging information with other people in a virtual space, guiding some robots to perform certain tasks in a hostile environment, or interacting with computers. Hand gestures can be divided into two main categories: static gestures and dynamic gestures. In this paper, a novel dynamic hand gesture recognition technique is proposed. It is based on the 2D skeleton representation of the hand. For each gesture, the hand skeletons of each posture are superposed providing a single image which is the dynamic signature of the gesture. The recognition is performed by comparing this signature with the ones from a gesture alphabet, using Baddeley's distance as a measure of dissimilarities between model parameters.

  13. Giant lipomas of the hand

    Directory of Open Access Journals (Sweden)

    Gokce Yildiran

    2015-04-01

    Conclusion: Giant lipomas of the hand are very rare and may cause compressions and other complications. Thus, they require a careful preoperative evaluation in order to make a proper differential diagnosis. [Hand Microsurg 2015; 4(1.000: 8-11

  14. The Work of the Hand

    Science.gov (United States)

    Ludick, Pat

    2013-01-01

    Recognizing Maria and Mario Montessori's reverence for the hand, Pat Ludick takes the reader into the wonder of the human body, mind, and spirit and across the planes of education, into the making of a whole personality and grounded intelligence that is ready for the adult world. Putting the hand front and center, she lyrically evolves an overview…

  15. Canadian hand dermatitis management guidelines

    DEFF Research Database (Denmark)

    Lynde, Charles; Guenther, Lyn; Diepgen, Thomas L;

    2010-01-01

    Hand dermatitis (HD) is one of the most common skin conditions; however, it is not a homogeneous disease entity. The severity of HD may range from very mild cases to severe chronic forms, which may result in prolonged disability and, occasionally, refractory HD. Chronic hand dermatitis (CHD...

  16. Hand controller commonality evaluation process

    Science.gov (United States)

    Stuart, Mark A.; Bierschwale, John M.; Wilmington, Robert P.; Adam, Susan C.; Diaz, Manuel F.; Jensen, Dean G.

    1993-01-01

    Hand controller selection for NASA's Orbiter and Space Station Freedom is an important area of human-telerobot interface design and evaluation. These input devices will control remotely operated systems that include large crane-like manipulators (e.g., Remote Manipulator System or RMS), smaller, more dexterous manipulators (e.g., Flight Telerobotic Servicer or FTS), and free flyers (e.g., Orbital Maneuvering Vehicle or OMV). Candidate hand controller configurations for these systems vary in many ways: shape, size, number of degrees-of-freedom (DOF), operating modes, provision of force reflection, range of movement, and 'naturalness' of use. Unresolved design implementation issues remain, including such topics as how the current Orbiter RMS rotational and translational rate hand controllers compare with the proposed Space Station Freedom hand controllers, the advantages that position hand controllers offer for these applications, and whether separate hand controller configurations are required for each application. Since previous studies contain little empirical hand controller task performance data, a controlled study is needed that tests Space Station Freedom candidate hand controllers during representative tasks. This study also needs to include anthropometric and biomechanical considerations.

  17. American Association for Hand Surgery

    Science.gov (United States)

    ... Hand Care Provider Education View 2016 Annual Meeting Photos FREE AAHS Webinar Series Visit the AAHS VuMedi Page Latest News Guides to the Evaluation of Permanent Impairment; Moving from the Fifth to the Sixth Edition. Hand Therapist and Affiliates' Corner - Rehab for Wrist ...

  18. Canadian hand dermatitis management guidelines

    DEFF Research Database (Denmark)

    Lynde, Charles; Guenther, Lyn; Diepgen, Thomas L;

    2010-01-01

    Hand dermatitis (HD) is one of the most common skin conditions; however, it is not a homogeneous disease entity. The severity of HD may range from very mild cases to severe chronic forms, which may result in prolonged disability and, occasionally, refractory HD. Chronic hand dermatitis (CHD) is a...

  19. The Left-Handed Writer.

    Science.gov (United States)

    Bloodsworth, James Gaston

    Contrary to the beliefs of many, right-handedness is not a single factor existing in almost all people, with a few exceptions termed left-handed: neither extreme exists independently of the other. During the first 4 years of life there is a period of fluctuation between right and left-handed dominance. Statistics and findings vary in determining…

  20. Bayesian solutions for food science problems?

    OpenAIRE

    Boekel, van, R.

    2004-01-01

    This paper starts with an overview of some typical food-science problems. In view of the development of safe and healthy food, the use of mathematical models in food science is much needed and the use of statistics is therefore indispensable. Because of the biological variability in the raw materials on the one hand and the complex nature of foods on the other hand food-science problems are characterized by a high degree of uncertainty as well as variability. Consequently, when dealing with t...

  1. Hand Detection Using HSV Model

    Directory of Open Access Journals (Sweden)

    Uzma Noreen

    2015-08-01

    Full Text Available Natural Human Computer Interaction HCI is the demand of todays technology oriented world. Detecting and tracking of face and hands are important for gesture recognition. Skin detection is a very popular and useful technique for detecting and tracking human-body parts. It has been much attention mainly because of its vast range of applications such as face detection and tracking naked people detection hand detection and tracking people retrieval in databases and Internet etc. Many models and algorithms are being used for detection of face hand and its gesture. Hand detection using model or classification is to build a decision rule that will discriminate between skin and non-skin pixels. Identifying skin color pixels involves finding the range of values for which most skin pixels would fall in a given color space. All external factors will be eliminated to detect the hand and its color in the image in complex background.

  2. 3D Printed Robotic Hand

    Science.gov (United States)

    Pizarro, Yaritzmar Rosario; Schuler, Jason M.; Lippitt, Thomas C.

    2013-01-01

    Dexterous robotic hands are changing the way robots and humans interact and use common tools. Unfortunately, the complexity of the joints and actuations drive up the manufacturing cost. Some cutting edge and commercially available rapid prototyping machines now have the ability to print multiple materials and even combine these materials in the same job. A 3D model of a robotic hand was designed using Creo Parametric 2.0. Combining "hard" and "soft" materials, the model was printed on the Object Connex350 3D printer with the purpose of resembling as much as possible the human appearance and mobility of a real hand while needing no assembly. After printing the prototype, strings where installed as actuators to test mobility. Based on printing materials, the manufacturing cost of the hand was $167, significantly lower than other robotic hands without the actuators since they have more complex assembly processes.

  3. The hand of Homo naledi.

    Science.gov (United States)

    Kivell, Tracy L; Deane, Andrew S; Tocheri, Matthew W; Orr, Caley M; Schmid, Peter; Hawks, John; Berger, Lee R; Churchill, Steven E

    2015-01-01

    A nearly complete right hand of an adult hominin was recovered from the Rising Star cave system, South Africa. Based on associated hominin material, the bones of this hand are attributed to Homo naledi. This hand reveals a long, robust thumb and derived wrist morphology that is shared with Neandertals and modern humans, and considered adaptive for intensified manual manipulation. However, the finger bones are longer and more curved than in most australopiths, indicating frequent use of the hand during life for strong grasping during locomotor climbing and suspension. These markedly curved digits in combination with an otherwise human-like wrist and palm indicate a significant degree of climbing, despite the derived nature of many aspects of the hand and other regions of the postcranial skeleton in H. naledi.

  4. Early laparoscopic management of appendicular mass in children: Still a taboo, or time for a change in surgical philosophy?

    Science.gov (United States)

    Agrawal, Vikesh; Acharya, Himanshu; Chanchlani, Roshan; Sharma, Dhananjaya

    2016-01-01

    INTRODUCTION: Early appendicectomy has been found to be a safe and better alternative for management of appendicular mass in various studies in adults, while very few studies report such advantages in the paediatric population. We conducted this study to assess the safety, efficacy and need of early laparoscopic appendicectomy (ELA) in child patients with appendicular mass. MATERIALS AND METHODS: All patients with appendicular mass who underwent ELA at our institute between September 2011 and August 2014 were retrospectively reviewed. Appendicular mass was defined as a right iliac fossa mass in a case of acute appendicitis, diagnosed by clinical, laboratory and radiological evaluation, and palpation under anaesthesia, the patient being subjected to laparoscopic treatment. RESULTS: Forty-eight (48) patients were confirmed to have appendicular mass intraoperatively and were included in the analysis. There were 30 males and 18 females, with ages ranging 7-13 years (mean 9 years). In the present study, appendicular complications included appendicular abscess (62.5%), gangrenous appendicitis (25%), sloughed-out appendix (8.33%) and appendicular perforation (4.16%). The average operative time was 72 min (range 45-93 min). One case (1.92%) required conversion to open procedure due to failure of identification of the appendicular base of a sloughed-out appendix. Post-operative complications were found in 4 (7.69%) patients, of whom 3 (5.76%) had minor wound infection at the umbilical port site and 1 (1.92%) had post-operative pelvic abscess, which was managed with percutaneous aspiration. DISCUSSION: ELA avoids misdiagnosis, treats complicated appendicitis at its outset, and avoids complications and/or failure of non-operative treatment of a potentially lethal, diseased appendix. This approach is associated with minimal complications in experienced hands and is a safe and feasible option in children with appendicular mass. PMID:27073299

  5. The Marble-Hand Illusion.

    Directory of Open Access Journals (Sweden)

    Irene Senna

    Full Text Available Our body is made of flesh and bones. We know it, and in our daily lives all the senses constantly provide converging information about this simple, factual truth. But is this always the case? Here we report a surprising bodily illusion demonstrating that humans rapidly update their assumptions about the material qualities of their body, based on their recent multisensory perceptual experience. To induce a misperception of the material properties of the hand, we repeatedly gently hit participants' hand with a small hammer, while progressively replacing the natural sound of the hammer against the skin with the sound of a hammer hitting a piece of marble. After five minutes, the hand started feeling stiffer, heavier, harder, less sensitive, unnatural, and showed enhanced Galvanic skin response (GSR to threatening stimuli. Notably, such a change in skin conductivity positively correlated with changes in perceived hand stiffness. Conversely, when hammer hits and impact sounds were temporally uncorrelated, participants did not spontaneously report any changes in the perceived properties of the hand, nor did they show any modulation in GSR. In two further experiments, we ruled out that mere audio-tactile synchrony is the causal factor triggering the illusion, further demonstrating the key role of material information conveyed by impact sounds in modulating the perceived material properties of the hand. This novel bodily illusion, the 'Marble-Hand Illusion', demonstrates that the perceived material of our body, surely the most stable attribute of our bodily self, can be quickly updated through multisensory integration.

  6. Hairdressers - hand eczema, hair dyes and hand protection

    OpenAIRE

    Lind, Marie-Louise

    2006-01-01

    Hand eczema is a well-known problem in occupations that involve largely manual work, in combination with long periods of wet exposure and skin contact with chemicals. Hairdressing involves dermal exposure to a number of skin damaging substances. Hair cosmetic products such as hair dyes, permanent wave solutions and bleaches can cause contact allergy and extensive wet work can cause irritant contact dermatitis (ICD). In this thesis the occurrence of hand eczema was studied i...

  7. Hand-Washing: The Main Strategy for Avoiding Hand, Foot and Mouth Disease.

    Science.gov (United States)

    Zhang, Dingmei; Li, Zhiyuan; Zhang, Wangjian; Guo, Pi; Ma, Zhanzhong; Chen, Qian; Du, Shaokun; Peng, Jing; Deng, Yu; Hao, Yuantao

    2016-01-01

    Epidemics of hand, foot and mouth disease (HFMD) among children have caused concern in China since 2007. We have conducted a retrospective study to investigate risk factors associated with HFMD. In this non-matching case-control study, 99 HFMD patients and 126 control from Guangdong Province were enlisted as participants. Data comprising demographic, socio-economic, clinical and behavior factors were collected from children's parents through face-to-face interviews by trained interviewers using a standardized questionnaire. Results of the primary logistic regression analyses revealed that age, history of cold food consumption, hand-washing routines, and airing out bedding were significantly associated with HFMD cases. Results of further multivariate analysis indicated that older age (OR = 0.44, 95% CI: 0.34-0.56) and hand-washing before meals (OR = 0.3, 95% CI: 0.13-0.70) are protective factors, whereas airing out bedding more than thrice a month (OR = 4.55, 95% CI: 1.19-17.37) was associated with increased risk for HFMD. Therefore, hand-washing should be recommended to prevent HFMD, and the potential threat of airing out bedding should be carefully considered. However, further studies are needed to examine other possible risk factors. PMID:27322307

  8. Corner Detection of Hand Gesture

    OpenAIRE

    Lili Zhang; Linghua Li

    2012-01-01

    This paper studies the methods of corner detection of hand gesture, and mainly introduces the orthogonal three-direction chain code (3OT) and uses it in corner detection of hand gesture. The study is discussed from four aspects: the techniques used in corner detection, the techniques of Freeman chain code, the main idea of 3OT, the process of corner detection with 3OT and the experiments on corner detectors used for hand gesture images of 26 letters in American Sign Language are described in ...

  9. Corner Detection of Hand Gesture

    Directory of Open Access Journals (Sweden)

    Lili Zhang

    2012-12-01

    Full Text Available This paper studies the methods of corner detection of hand gesture, and mainly introduces the orthogonal three-direction chain code (3OT and uses it in corner detection of hand gesture. The study is discussed from four aspects: the techniques used in corner detection, the techniques of Freeman chain code, the main idea of 3OT, the process of corner detection with 3OT and the experiments on corner detectors used for hand gesture images of 26 letters in American Sign Language are described in detail. Experiment results show that the 3OT has well performance with exact corner detection rate and least false corner’s number.

  10. Discussion: Food security and sustainable food systems: The role of soil

    OpenAIRE

    Zanella, Matheus Alves; Rahmanian, Maryam; Perch, Leisa Nicola; Callenius, Carolin; Rubio, José Luis; Vuningoma, Faustin; Rist, Stephan; Mapfumo, Paul

    2015-01-01

    There is a general consensus that healthy soils are pivotal for food security. Food production is one of the main ecosystem services provided by and thus dependent on well-functioning soils. There are also intrinsic connections between the four pillars of food security: food availability, access, utilization, and stability; with how soils are managed, accessed and secured, in particular by food insecure and vulnerable populations. On the other hand, socio-political and economic processes that...

  11. Hand, Foot and Mouth Disease

    Science.gov (United States)

    ... Submit Button Past Emails CDC Features Hand, Foot & Mouth Disease Language: English Español (Spanish) Recommend on Facebook ... sick Is HFMD the Same as Foot-and-Mouth Disease? No. HFMD is often confused with foot- ...

  12. American Society of Hand Therapists

    Science.gov (United States)

    ... topic you’d like to present? Share your knowledge by presenting a webinar Learn More Join ASHT ... ago Follow Us Who we are The American Society of Hand Therapists (ASHT) is a professional organization ...

  13. Bacterial Contamination of Hands Increases Risk of Cross-Contamination among Low-Income Puerto Rican Meal Preparers

    Science.gov (United States)

    Dharod, Jigna Morarji; Paciello, Stefania; Bermudez-Millan, Angela; Venkitanarayanan, Kumar; Damio, Grace; Perez-Escamilla, Rafael

    2009-01-01

    Objective: To examine the association of microbial contamination of the meal preparer's hands with microbial status of food and kitchen/utensil surfaces during home preparation of a "Chicken and Salad" meal. Design and Setting: Observational home food safety assessment. Before starting meal preparation, participants' hands were tested to estimate…

  14. Hand, Foot, and Mouth Disease

    Centers for Disease Control (CDC) Podcasts

    2013-08-08

    Hand, foot, and mouth disease is a contagious illness that mainly affects children under five. In this podcast, Dr. Eileen Schneider talks about the symptoms of hand, foot, and mouth disease, how it spreads, and ways to help protect yourself and your children from getting infected with the virus.  Created: 8/8/2013 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 8/8/2013.

  15. Brain plasticity and hand function

    OpenAIRE

    Björkman, Anders

    2005-01-01

    The aim of this thesis was to investigate the effects of cortical reorganisational changes following experimental deafferentation and peripheral nerve injury and apply the concept of brain plasticity to enhance sensory re-education following peripheral nerve injury and repair in the hand. In the first two papers the effects on hand function of contralateral deafferentation was investigated. Tourniquet induced anaesthesia (paper I) resulted in significant improvement in perception of to...

  16. Hand gestures mouse cursor control

    Directory of Open Access Journals (Sweden)

    Marian-Avram Vincze

    2014-05-01

    Full Text Available The paper describes the implementation of a human-computer interface for controlling the mouse cursor. The test reveal the fact: a low-cost web camera some processing algorithms are quite enough to control the mouse cursor on computers. Even if the system is influenced by the illuminance level on the plane of the hand, the current study may represent a start point for some studies on the hand tracking and gesture recognition field.

  17. Game with Hand Gesture Control

    OpenAIRE

    Kartous, Petr

    2009-01-01

    This work is focused on controlling the game by using hand gestures. The main part of the work is image segmentation and detection of the hand in picture. For the segmentation of the image are used techniques of skin detection and the background subtraction with adaptive model of the background. Also the methods of mathematical morphology to eliminate the noise from the image and the appropriate methods for transferring images of gestures to characteristic gestures in numerical form are menti...

  18. Food Allergy

    Science.gov (United States)

    Food allergy is an abnormal response to a food triggered by your body's immune system. In adults, the ... cause a severe reaction called anaphylaxis. Symptoms of food allergy include Itching or swelling in your mouth Vomiting, ...

  19. Food Labels

    Science.gov (United States)

    ... How Can I Help a Friend Who Cuts? Food Labels KidsHealth > For Teens > Food Labels Print A ... have at least 95% organic ingredients. continue Making Food Labels Work for You The first step in ...

  20. Ethical food standard schemes and global trade

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Botterill, Linda Courtenay

    2012-01-01

    Global food trade embodies a range of different interpretations of the nature of food and its role in society. On the one hand, the WTO food regulation regime, in particular the SPS agreement, is based upon a somewhat instrumental value of food consumption in which food is seen as a commodity...... to be traded in accordance with international trade rules. At the same time, a number of private standards, such as GlobalG.A.P and various organic standards, are emerging which embody broadly postmaterialist values that suggest that food purchasing and consumption are also social, ethical and perhaps even...... political activities. This paper analyses the relationship between the WTO food trade regime on the one hand and the GlobalG.A.P and organic food trade regimes on the other. We suggest that competing values can co-exist in parallel institutions and in a commensalistic relationship which protects the values...

  1. WIFE'S LABOR FORCE PARTICIPATION AND FAMILY EXPENDITURES FOR PREPARED FOOD, FOOD PREPARED AT HOME, AND FOOD AWAY FROM HOME

    OpenAIRE

    Nayga, Rodolfo M.

    1996-01-01

    This study examines the effects of a wife's participation in the labor force and other socioeconomic factors on family expenditures for prepared food, food prepared at home, and food away from home using the Bureau of Labor Statistics 1992 consumer expenditure survey. On the one hand, results indicate that the number of children, home ownership with mortgage, seasonality, region, wife's age, and income are important determinants of expenditures on food prepared at home. A wife's education and...

  2. Personal Factors and Fast Food Consumption

    OpenAIRE

    Saraniya Devendra

    2016-01-01

    Asian peoples including Sri Lankans are generally fond of cooking food items in their homes. It is understandable that on the other hand, growing knowledge and adoption of western culture bring a modification in food consumption pattern among Sri Lankan families who lives in a particular city area. As such, it is useful to identify the Personal Factors (PF) that influence on Fast Food Consumption (FFC), since the Sri Lankans change their behavior to have fast foods of developed countries from...

  3. Hand infections: a retrospective analysis

    Directory of Open Access Journals (Sweden)

    Tolga Türker

    2014-09-01

    Full Text Available Purpose. Hand infections are common, usually resulting from an untreated injury. In this retrospective study, we report on hand infection cases needing surgical drainage in order to assess patient demographics, causation of infection, clinical course, and clinical management. Methods. Medical records of patients presenting with hand infections, excluding post-surgical infections, treated with incision and debridement over a one-year period were reviewed. Patient demographics; past medical history; infection site(s and causation; intervals between onset of infection, hospital admission, surgical intervention and days of hospitalization; gram stains and cultures; choice of antibiotics; complications; and outcomes were reviewed. Results. Most infections were caused by laceration and the most common site of infection was the palm or dorsum of the hand. Mean length of hospitalization was 6 days. Methicillin-resistant Staphylococcus aureus, beta-hemolytic Streptococcus and methicillin-susceptible Staphylococcus aureus were the most commonly cultured microorganisms. Cephalosporins, clindamycin, amoxicillin/clavulanate, penicillin, vancomycin, and trimethoprim/sulfamethoxazole were major antibiotic choices. Amputations and contracture were the primary complications. Conclusions. Surgery along with medical management were key to treatment and most soft tissue infections resolved without further complications. With prompt and appropriate care, most hand infection patients can achieve full resolution of their infection.

  4. Stimulating Participation and Learning in Microbiology: Presence and Identification of Bacteria from Student's Hands

    Science.gov (United States)

    Antunes, Patrícia

    2016-01-01

    We proposed in the Basic Microbiology Subject for food science and nutrition students, a "hands-on" activity consisting on sampling student's hands for bacterial presence and identification. This is a project to be implemented in multiple laboratory classes throughout the semester, allowing students to learn, and apply general…

  5. Food irradiation

    International Nuclear Information System (INIS)

    The paper discusses the need for effective and efficient technologies in improving the food handling system. It defines the basic premises for the development of food handling. The application of food irradiation technology is briefly discussed. The paper points out key considerations for the adoption of food irradiation technology in the ASEAN region (author)

  6. Global mnemonic enhancement optimization based on taboo searchs%基于禁忌搜索的全局记忆增强型优化方法

    Institute of Scientific and Technical Information of China (English)

    方学毅; 王志强; 邵之江; 王可心

    2012-01-01

    针对过程系统优化问题中存在多解、而目前通用高性能实时优化算法均为局部算法的情况,提出了基于禁忌搜索的全局记忆增强型优化方法(global mnemonic enhance-ment optimization, GMEO)。该方法证明了在一定条件下局部最优解是过程系统参数的连续可微函数,并采用禁忌搜索方法以背景计算的方式获得优化计算经验点上的多解信息。基于这些多解信息,GMEO可为优化计算提供全体局部最优解的逼近值。以这些逼近值为初值,可使局部优化算法达到全局优化的效果,并能有效提高过程系统运行的稳健性。基于原油混合问题的数值仿真试验验证了GMEO方法的有效性。在不过多损失实时性的前提下,优化计算的目标函数值得以显著改善。%There are many multi-solution optimization problems in process system engineeringl however, almost all practical solvers are local. This paper presents a global mnemonic enhancement optimization (GMEO) approach to endow solvers to find global solutions. This analysis shows first-order differentiable function that each local optimum is a of the system parameters, so a taboo search can be used in the background to explore the local solutions. Thus, the method is able to approximate all the local solutions of the current optimization problem. The local solvers provide global optimization by using these approximate results as initial points. This increases the chance of successful convergence, making the system more robust. Numerical tests on a pooling problem validate the method. The obiective function is significantly improved at an acceptable loss of real-time performance.

  7. 现代战争叙事中的性暴力与话语禁忌%Sexual Violence and Taboos in the Narration of Modern War

    Institute of Scientific and Technical Information of China (English)

    雷霖

    2015-01-01

    The war is closely connected with violence . But in the traditional culture , only when women are transformed into a part of the discourse of virtue , will sexual violence be told . It has become a cultural taboo , which reflected again in a direct or indirect way in the narration of modern war . Although due to gender position , women writers achieve a realization of traditional sexual violence narration , but because of this cash in hopes of nationalism , it is not the end completely . This shows that for men and women’s seek , it is lack of moral reflection on violence in the traditional chastity discourses and that the harmful nature of sexual violence on women is ignored . This is the cause of the endless sexual violence in our daily life and in the war .%战争与性暴力紧密相连,但在传统文化中,只有当女性将之转化为贞节话语的一部分时,性暴力才会被讲述,它成为一种文化禁忌,这种禁忌在现代战争叙事中以直接或间接的方式再次体现出来。虽然女作家源于性别立场,有着对传统性暴力叙事的变现,但由于将这种变现寄托于民族主义,变现终未彻底。这表明,传统贞节话语因为男性和女性的共谋,使得对暴力主体的道德反省缺乏,性暴力对女性的戕害本质被忽视,这是性暴力行为在日常生活和战争中绵延不绝的原因。

  8. Food and waste: negotiating conflicting social anxieties into the practices of provisioning

    OpenAIRE

    Watson, M.(School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom); MEAH, A.

    2013-01-01

    Two significant realms of social anxiety, visible in the discourses of media and public policy, potentially pull practices of home food provisioning in conflicting directions. On the one hand, campaigns to reduce the astonishing levels of food waste generated in the UK moralize acts of both food saving (such as keeping and finding creative culinary uses for leftovers) and food disposal. On the other hand, agencies concerned with food safety, including food-poisoning, problematize common pract...

  9. Hand transplantation--a review.

    Science.gov (United States)

    MacKay, Brendan J; Nacke, Elliot; Posner, Martin

    2014-01-01

    Hand transplantation is a treatment option for complex injuries that leave patients with structural, functional, and aesthetic deficits that cannot be addressed by other means. It is a form of vascularized composite tissue allotransplantation (CTA). CTA is the highest rung the reconstructive ladder due to its complex technical and immunologic challenges. Despite completion of the first successful hand transplant in 1999, our understanding of hand transplantation is still evolving. Ongoing research is needed to improve functional outcomes and decrease the morbidity associated with long-term immunosuppression. This review will discuss the current protocols for upper extremity donation, transplant receipt, surgical technique, postoperative rehabilitation and immunosuppression, nerve regeneration, functional outcomes, ethical issues, and financial considerations.

  10. Hand-Based Biometric Analysis

    Science.gov (United States)

    Bebis, George (Inventor); Amayeh, Gholamreza (Inventor)

    2015-01-01

    Hand-based biometric analysis systems and techniques are described which provide robust hand-based identification and verification. An image of a hand is obtained, which is then segmented into a palm region and separate finger regions. Acquisition of the image is performed without requiring particular orientation or placement restrictions. Segmentation is performed without the use of reference points on the images. Each segment is analyzed by calculating a set of Zernike moment descriptors for the segment. The feature parameters thus obtained are then fused and compared to stored sets of descriptors in enrollment templates to arrive at an identity decision. By using Zernike moments, and through additional manipulation, the biometric analysis is invariant to rotation, scale, or translation or an in put image. Additionally, the analysis utilizes re-use of commonly-seen terms in Zernike calculations to achieve additional efficiencies over traditional Zernike moment calculation.

  11. Urunana Audiences at Home and Away: Together 'Hand in Hand'?

    NARCIS (Netherlands)

    H.M. Hintjens (Helen); F. Bayisenge

    2011-01-01

    textabstractUrunana (‘Hand in Hand’) is Rwanda’s first radio soap opera. The production emerged during the late 1990s from a three-way transnational production partnership between: The Great Lakes section of the BBC World Service; the Well Woman Media Project of the London-based NGO, Health Unlimite

  12. Food economics

    DEFF Research Database (Denmark)

    Hansen, Henning Otte

    Food and food markets still enjoy a pivotal role in the world economy and the international food industry is moving towards greater consolidation and globalization, with increased vertical integration and changes to market structure. Companies grow bigger in order to obtain economies of scale...... and issues and such as food security, quality, obesity and health are ever important factors. This book describes the link between food markets and food companies from a theoretical and a business economics perspective. The relationships, trends and impacts on the international food market are presented...

  13. Lionfish envenomation of the hand.

    Science.gov (United States)

    Patel, M R; Wells, S

    1993-05-01

    Lionfish (Pterois volitans) envenomation of the hand causes excruciating pain and occurs in three grades: (1) erythematous reaction, (2) blister formation, and (3) dermal necrosis. The initial treatment in all cases is to soak the hand in nonscalding water (45 degrees C) until the pain subsides by denaturing the thermolabile venom proteins. The blisters should be immediately excised to prevent dermal necrosis, inasmuch as the blister fluid contains residual active venom. To prevent a hypersensitivity reaction, any further contact with the fish should be avoided. PMID:8515029

  14. Characteristic Number and Taboo Probability of Markov Chains in Random Environments%随机环境中马氏链的特征数与禁止概率

    Institute of Scientific and Technical Information of China (English)

    崔静

    2012-01-01

    On the basic of the general theory of Markov Chains,relations between characteristic number and taboo probability of Markov chains in random enviroments are discussed and the decomposition of characteristic number of strong recurrence is given.The property of distribrution moments is obtained by means of the general decomposition formula of Taboo probability,which has enriched the correspanding result of Markov Chairs in randon envirionments described in literatures.%利用马氏链的一般理论讨论了随机环境中马氏链的特征数和禁止概率的关系,给出了强常返状态特征数的分解公式,利用禁止概率的一般分解公式研究了分布矩的性质,丰富了现有文献中的随机环境中马氏链的相关结果。

  15. Special Foods

    OpenAIRE

    Bright-See, Elizabeth

    1984-01-01

    Special foods include all foods that have been modified to meet either a real or perceived health need. They include enriched foods which are so readily available that they are generally no longer considered special foods. More recently, calorie-reduced, carbohydrate-reduced, low-fat, high fiber and other types of modified foods have been introduced to the market in response to several sets of dietary guidelines which recommend specific dietary changes for the general public. More specialized...

  16. Hand, Foot, and Mouth Disease (HFMD)

    Science.gov (United States)

    ... with infected people Commonly Confused With Foot-and-Mouth Disease Hand, foot, and mouth disease is often ... and-Mouth Disease . Outbreaks of Hand, Foot, and Mouth Disease Large outbreaks of hand, foot, and mouth ...

  17. Why Am I Left-Handed?

    Science.gov (United States)

    ... does since most hitters are right-handed. In basketball and other sports, a left-handed player can ... change in strategy. For instance, a left-handed basketball player will dribble with his or her left ...

  18. A study on prevalence of bacteria in the hands of children and their perception on hand washing in two schools of Bangalore and Kolkata

    Directory of Open Access Journals (Sweden)

    Sandip Kumar Ray

    2011-01-01

    Full Text Available Background: Contaminated hands play a major role in fecal-oral transmission of diseases. In 1847, Dr Semmelweis Ignac pointed to the link between infection and unclean hands, and demonstrated that washing hands could reduce transmission of puerperal fever (child birth fever, a dreaded disease with high mortality in those days. Materials and Methods: A cross-sectional study was conducted to find out the extent of germs present in hand, and also the students′ perception on hand washing. This was assessed by questionnaire as well as by collection of swab from hand and performing bacteriological culture in the laboratory. Results: In regard to students′ perception about the dirty areas of the hands, it was observed that majority (78% felt palm was likely to be more dirty while less than 70% felt that web spaces could harbor dirt. Almost 86% reported that they washed hands before eating lunch, but only 21.3% said they always used soap while 47.3% never used it. Availability of soap all the time in the school was reported by only 18.4% students. The swabs of 61% children showed potential pathogens. The commonest of these was Staphylococcus aureus which was seen in 44% samples. Conclusion: The students′ hands were contaminated before taking food. Although they washed hands before meals, they hardly used soap due to non-availability of soap. The school authority should be asked to keep soaps in the toilets for hand washing.

  19. Population, food and knowledge

    DEFF Research Database (Denmark)

    Strulik, Holger; Weisdorf, Jacob Louis

    2008-01-01

    of population. London, printed for J. Johnson, 1798) so-called preventive check hypothesis-that fertility rates vary inversely with the price of food-the current study offers a new and straightforward explanation for the demographic transition and the break with the Malthusian era. Employing a two......-sector framework with agriculture and industry, we demonstrate how fertility responds differently to productivity and income growth, depending on whether it emerges in agriculture or industry. Agricultural productivity and income growth makes food goods, and therefore children, relatively less expensive....... Industrial productivity and income growth, on the other hand, makes food goods, and therefore children, relatively more expensive. The present framework lends support to existing unified growth theories and is well in tune with historical evidence about structural transformation....

  20. A natural human hand model

    NARCIS (Netherlands)

    Van Nierop, O.A.; Van der Helm, A.; Overbeeke, K.J.; Djajadiningrat, T.J.P.

    2007-01-01

    We present a skeletal linked model of the human hand that has natural motion. We show how this can be achieved by introducing a new biology-based joint axis that simulates natural joint motion and a set of constraints that reduce an estimated 150 possible motions to twelve. The model is based on obs

  1. Hand hygiene among laboratory workers.

    NARCIS (Netherlands)

    Alp, E.; Haverkate, D.; Voss, A.

    2006-01-01

    We performed a study to measure the compliance of laboratory personnel with different components of hand hygiene. The level of compliance at the end of duty was 100%; however, 36.7% of subjects wore a ring, 46.9% wore a watch, and 6.1% wore a bracelet. Pathogenic microorganisms were exclusively foun

  2. Exposures related to hand eczema

    DEFF Research Database (Denmark)

    Ibler, K.S.; Jemec, G.B.E.; Agner, T.

    2012-01-01

    Background. Hand eczema is common in healthcare workers, owing to intensive exposure to wet work and skin irritants. Targeted interventions and vocational guidance based on documented exposures and risk factors are needed. Objectives. The aims of the study were to investigate the relationship bet...

  3. Hands-On Nuclear Physics

    Science.gov (United States)

    Whittaker, Jeff

    2013-01-01

    Nuclear science is an important topic in terms of its application to power generation, medical diagnostics and treatment, and national defense. Unfortunately, the subatomic domain is far removed from daily experience, and few learning aids are available to teachers. What follows describes a low-tech, hands-on method to teach important concepts in…

  4. Local food:

    DEFF Research Database (Denmark)

    Sundbo, Donna Isabella Caroline

    2013-01-01

    as expressed by a group of Danish providers and consumers is empirically investigated through interviews, observation and surveys. From this, qualitative and quantitative data are generated, the analysis of which shows how varied perceptions of local food are. The elements of which the perceptions consist......Recently there has been more focus on food in general and local food in particular. But what is local food? And what are the perceptions of this concept according to theory and to providers and consumers of local food? This article first summarises and compares three different theoretical...... perspectives on local food, namely experience economy, local food systems and what is termed pro-industrialism. These have differing and sometimes opposite conceptualisations and aims for the concept of local food. Using the perspective of experience economy as theoretical background, the concept of local food...

  5. Food Taxes: A New Holy Grail?

    Directory of Open Access Journals (Sweden)

    Ignaas Devisch

    2013-01-01

    Full Text Available In an effort to reduce the growing prevalence of overweight and obesity, food taxes have been introduced in several European countries, the so-called ‘obesitax’. As yet little evidence is at hand, policy measures are being taken to counterweight the consumption of unhealthy food or the increasing diet-related diseases. Several questions need to be discussed, starting from a general perspective: can food taxes become an appropriate and just policy measure to reduce overweight and obesity and therefore increase consumer’s health? The implementation of an effective and fair food tax is an exercise riddled with uncertainty. Not only is there a need for evidence on the health and economic impact of food taxes, we also have to think about a conceptual and ethical discussion concerning the balance between health imperatives and public health on the one hand, and social and ethical standards on the other hand.

  6. Food Taxes: A New Holy Grail?

    Science.gov (United States)

    Devisch, Ignaas

    2013-01-01

    In an effort to reduce the growing prevalence of overweight and obesity, food taxes have been introduced in several European countries, the so-called ‘obesitax’. As yet little evidence is at hand, policy measures are being taken to counterweight the consumption of unhealthy food or the increasing diet-related diseases. Several questions need to be discussed, starting from a general perspective: can food taxes become an appropriate and just policy measure to reduce overweight and obesity and therefore increase consumer’s health? The implementation of an effective and fair food tax is an exercise riddled with uncertainty. Not only is there a need for evidence on the health and economic impact of food taxes, we also have to think about a conceptual and ethical discussion concerning the balance between health imperatives and public health on the one hand, and social and ethical standards on the other hand. PMID:24596843

  7. Food allergies.

    LENUS (Irish Health Repository)

    O'Leary, Paula F G

    2012-02-03

    Adverse reactions to foods are commonly implicated in the causation of ill health. However, foreign antigens, including food proteins and commensal microbes encountered in the gastrointestinal tract, are usually well tolerated. True food allergies, implying immune-mediated adverse responses to food antigens, do exist, however, and are especially common in infants and young children. Allergic reactions to food manifest clinically in a variety of presentations involving the gastrointestinal, cutaneous, and respiratory systems and in generalized reactions such as anaphylaxis. Both IgE-mediated and non-IgE-mediated immune mechanisms are recognized. Important advances in the clinical features underlying specific food hypersensitivity disorders are reviewed.

  8. Taboos of Tibetan Nomadic Tribes

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    TaboosofTibetanNomadicTribesAOHONGTibetanfolkloreincludesvariouskindsofcelebrations,sacrificialOfferings,andweddingandfuneral...

  9. FOOD SECURITY

    Directory of Open Access Journals (Sweden)

    Dorina Ardelean

    2013-12-01

    Full Text Available The assurance of food security at the individual level doesn’t implicitly provide for the one at family level as the concepts of hunger, malnutrition and food insecurity are the steps of the same process of access restricted to a sufficient supply of food. In order to achieve food security at the individual level the following is necessary: ensuring food availability (production, reserve stocks; redistribution of food availability within the country or out through international exchanges; effective access of the population to purchase food consumer goods, by ensuring its effective demand as required. Food security of families (FFS is required for assuring individual food security (IFS, but it is not sufficient because the food available may be unevenly distributed between family members. National food security (NFS corresponds to the possibilities that different countries have to ensure both FFS and IFS without sacrificing other important objectives. Under the name of GAS is defined the global food security which represents permanent access for the entire population of the globe to the necessary food for a healthy and active life.

  10. The effect of rising food prices on food consumption: systematic review with meta-regression

    OpenAIRE

    Green, Rosemary; Cornelsen, Laura; Dangour, Alan D.; Turner, Rachel; Shankar, Bhavani; Mazzocchi, Mario; Richard D. Smith

    2013-01-01

    Objective To quantify the relation between food prices and the demand for food with specific reference to national and household income levels. Design Systematic review with meta-regression. Data sources Online databases of peer reviewed and grey literature (ISI Web of Science, EconLit, PubMed, Medline, AgEcon, Agricola, Google, Google Scholar, IdeasREPEC, Eldis, USAID, United Nations Food and Agriculture Organization, World Bank, International Food Policy Research Institute), hand searched r...

  11. Food labeling

    Science.gov (United States)

    ... per serving to the right of the nutrient. Vitamins and minerals: Only two vitamins (A and C) and two ... are required on the food label. But, when vitamins or minerals are added to the food, or when a ...

  12. Food Allergy

    Science.gov (United States)

    ... Training Grants & Awards Program Directors Practice Resources ASTHMA IQ Consultation and Referral Guidelines Practice Financial Survey Practice ... Allergy Bubble Game with Mr. Nose-it-All. Test your knowledge about food allergies. » Food Allergy Symptoms & ...

  13. Protein Foods

    Science.gov (United States)

    ... Text Size: A A A Listen En Español Protein Foods Foods high in protein such as fish, ... the vegetarian proteins, whether they have carbohydrate. Best Protein Choices The best choices are: Plant-based proteins ...

  14. Using Olfaction and Unpleasant Reminders to Reduce the Intention-behavior Gap in Hand Washing.

    Science.gov (United States)

    Pellegrino, Robert; Crandall, Philip G; Seo, Han-Seok

    2016-01-01

    Lack of hand washing is a leading cause of food borne illnesses. To successfully increase hand hygiene compliance, interventions must have continual engagement with employees. This study used a real-time prospective memory (PM) scenario to measure the effectiveness of a control and sensory reminders of disgust to influence hand washing behavior and performance. First, a model of hand washing performance was built by having six participants' hands contaminated with GermGlo (a florescent micro-particle) and then washed their hands using predetermined protocols while monitored by an electronic hand hygiene verification (HHV) system. Next, eighty Hispanic/Latino participants, in a between-group experimental design, performed a PM experiment while one of four reminders were present (hand washing poster, disgusting image, disgusting sound, and disgusting odor) as the HHV recorded their hand washing performance. Visual cues, typical of hand washing campaigns, were not as effective at increasing hand hygiene compliance as disgust-induced sensory cues. Furthermore, olfactory disgust showed a significantly higher probability that individuals would engage in hand washing behaviors than all other conditions. This study provides new insight into the effectiveness of different senses and emotion to reduce the intention-behavior gap associated with modifying behaviors, and broadens current PM research to a real-time application. PMID:26732033

  15. High Pressure Treatment in Foods

    Directory of Open Access Journals (Sweden)

    Edwin Fabian Torres Bello

    2014-08-01

    Full Text Available High hydrostatic pressure (HHP, a non-thermal technology, which typically uses water as a pressure transfer medium, is characterized by a minimal impact on food characteristics (sensory, nutritional, and functional. Today, this technology, present in many food companies, can effectively inactivate bacterial cells and many enzymes. All this makes HHP very attractive, with very good acceptance by consumers, who value the organoleptic characteristics of products processed by this non-thermal food preservation technology because they associate these products with fresh-like. On the other hand, this technology reduces the need for non-natural synthetic additives of low consumer acceptance.

  16. Hand kinematics of piano playing.

    Science.gov (United States)

    Furuya, Shinichi; Flanders, Martha; Soechting, John F

    2011-12-01

    Dexterous use of the hand represents a sophisticated sensorimotor function. In behaviors such as playing the piano, it can involve strong temporal and spatial constraints. The purpose of this study was to determine fundamental patterns of covariation of motion across joints and digits of the human hand. Joint motion was recorded while 5 expert pianists played 30 excerpts from musical pieces, which featured ∼50 different tone sequences and fingering. Principal component analysis and cluster analysis using an expectation-maximization algorithm revealed that joint velocities could be categorized into several patterns, which help to simplify the description of the movements of the multiple degrees of freedom of the hand. For the thumb keystroke, two distinct patterns of joint movement covariation emerged and they depended on the spatiotemporal patterns of the task. For example, the thumb-under maneuver was clearly separated into two clusters based on the direction of hand translation along the keyboard. While the pattern of the thumb joint velocities differed between these clusters, the motions at the metacarpo-phalangeal and proximal-phalangeal joints of the four fingers were more consistent. For a keystroke executed with one of the fingers, there were three distinct patterns of joint rotations, across which motion at the striking finger was fairly consistent, but motion of the other fingers was more variable. Furthermore, the amount of movement spillover of the striking finger to the adjacent fingers was small irrespective of the finger used for the keystroke. These findings describe an unparalleled amount of independent motion of the fingers. PMID:21880938

  17. Hand eczema - prognosis and consequences

    DEFF Research Database (Denmark)

    Petersen, A. H.; Johansen, J D; Hald, M

    2014-01-01

    and eczema in other body locations during the follow-up period were risk factors of a poor prognosis. The same factors, as well as being a woman, were associated with occupational consequences and low health-related quality of life. Of those with persistent hand eczema only 40% had visited a dermatologist...... eczema. It should be questioned if more aggressive therapy and closer medical follow-up would be beneficial....

  18. [My hands hurt so much!].

    Science.gov (United States)

    Rüst, Christoph A; Rosemann, Thomas; Knechtle, Beat

    2014-11-26

    We present the case of a 48-year-old man complaining of pain in his hands. In a first step, a two-sided carpal tunnel syndrome was found, and in the further course of the disease an acromegaly. The combinations of carpal tunnel syndrome, impaired glucose tolerance and radiological findings in the area of the sella turcica were the clues for the diagnosis of acromegaly.

  19. Hand dominance in orthopaedic surgeons.

    LENUS (Irish Health Repository)

    Lui, Darren F

    2012-08-01

    Handedness is perhaps the most studied human asymmetry. Laterality is the preference shown for one side and it has been studied in many aspects of medicine. Studies have shown that some orthopaedic procedures had poorer outcomes and identified laterality as a contributing factor. We developed a questionnaire to assess laterality in orthopaedic surgery and compared this to an established scoring system. Sixty-two orthopaedic surgeons surveyed with the validated Waterloo Handedness Questionnaire (WHQ) were compared with the self developed Orthopaedic Handedness Questionnaire (OHQ). Fifty-eight were found to be right hand dominant (RHD) and 4 left hand dominant (LHD). In RHD surgeons, the average WHQ score was 44.9% and OHQ 15%. For LHD surgeons the WHQ score was 30.2% and OHQ 9.4%. This represents a significant amount of time using the non dominant hand but does not necessarily determine satisfactory or successful dexterity transferable to the operating room. Training may be required for the non dominant side.

  20. The hands of the projectionist.

    Science.gov (United States)

    Cartwright, Lisa

    2011-09-01

    This essay considers the work of projection and the hand of the projectionist as important components of the social space of the cinema as it comes into being in the nineteenth century and the early decades of the twentieth. I bring the concept ofMaurice Merleau-Ponty on the place of the body as an entity that applies itself to the world "like a hand to an instrument" into a discussion of the pre-cinematic projector as an instrument that we can interpret as evidence of the experience of the work of the projectionist in the spirit of film theory and media archaeology, moving work on instrumentation in a different direction from the analysis of the work of the black box in laboratory studies. Projection is described as a psychological as well as a mechanical process. It is suggested that we interpret the projector not simply in its activity as it projects films, but in its movement from site to site and in the workings of the hand of its operator behind the scenes. This account suggests a different perspective on the cinematic turn of the nineteenth century, a concept typically approached through the study of the image, the look, the camera, and the screen. PMID:21995224

  1. Food jags

    Science.gov (United States)

    Refusal to eat; Fear of new foods ... caregiver, it is your role to provide healthy food and drink choices. You can also help your ... are full. Children should be allowed to choose foods based on their likes and dislikes and their ...

  2. Human hand modelling: kinematics, dynamics, applications

    NARCIS (Netherlands)

    Gustus, A.; Stillfried, G.; Visser, J.; Jörntell, H.; Van der Smagt, P.

    2012-01-01

    An overview of mathematical modelling of the human hand is given. We consider hand models from a specific background: rather than studying hands for surgical or similar goals, we target at providing a set of tools with which human grasping and manipulation capabilities can be studied, and hand funct

  3. Regional food culture and development.

    Science.gov (United States)

    Wahlqvist, Mark L; Lee, Meei-Shyuan

    2007-01-01

    earth). On the other hand, regional food culture can confer considerable advantage for health and economic development, but does not necessarily do so. The challenge is to respect and retain traditional food knowledge and sustainable food systems, with good governance for food security. There has been a recent awakening of interest and concern about the lack of documentation of traditional and indigenous food cultures which are important not only for their own sake, but for the legacy of food knowledge which they can confer on future generations, provided they are not lost. Hence, the value of a special focus on African food cultures (www.healthyeatingclub.org/Africa), including Rift and Nile Valleys and North West African foods, which are the cradles of human food systems and habits. This is the case too with indigenous foods and food cultures (whether hunter-gatherer or subsistence agriculture); with relatively long-living food cultures in North East Asia, with food cultural distinction and fusion (FHILL and SENECA studies) and with migratory Food Habits. By and large, there is a remarkable resilience and ingenuity of people and their food systems, but monoculture and lack of diversity encourage food system failure.

  4. Urunana Audiences at Home and Away: Together 'Hand in Hand'?

    OpenAIRE

    Hintjens, Helen; Bayisenge, F.

    2011-01-01

    textabstractUrunana (‘Hand in Hand’) is Rwanda’s first radio soap opera. The production emerged during the late 1990s from a three-way transnational production partnership between: The Great Lakes section of the BBC World Service; the Well Woman Media Project of the London-based NGO, Health Unlimited; and a group of dramatists and broadcasters working in Rwanda. Broadcast by the BBC World Service, the production was initially produced and edited by Health Unlimite. It is now produced by the U...

  5. Fuzzy rule-based hand gesture recognition

    OpenAIRE

    Bedregal, Benjamín C.; Costa, Antônio Carlos da Rocha; Dimuro, Graçaliz P.

    2006-01-01

    This paper introduces a fuzzy rule-based method for the recognition of hand gestures acquired from a data glove, with an application to the recognition of some sample hand gestures of LIBRAS, the Brazilian Sign Language. The method uses the set of angles of finger joints for the classification of hand configurations, and classifications of segments of hand gestures for recognizing gestures. The segmentation of gestures is based on the concept of monotonic gesture segment, sequences of hand co...

  6. Quantifying the effect of hand wash duration, soap use, ground beef debris, and drying methods on the removal of Enterobacter aerogenes on hands.

    Science.gov (United States)

    Jensen, Dane A; Danyluk, Michelle D; Harris, Linda J; Schaffner, Donald W

    2015-04-01

    Hand washing is recognized as a crucial step in preventing foodborne disease transmission by mitigating crosscontamination among hands, surfaces, and foods. This research was undertaken to establish the importance of several keys factors (soap, soil, time, and drying method) in reducing microorganisms during hand washing. A nonpathogenic nalidixic acid-resistant Enterobacter aerogenes surrogate for Salmonella was used to assess the efficacy of using soap or no soap for 5 or 20 s on hands with or without ground beef debris and drying with paper towel or air. Each experiment consisted of 20 replicates, each from a different individual with ∼ 6 log CFU/ml E. aerogenes on their hands. A reduction of 1.0 ± 0.4 and 1.7 ± 0.8 log CFU of E. aerogenes was observed for a 5-s wash with no soap and a 20-s wash with soap, respectively. When there was no debris on the hands, there was no significant difference between washing with and without soap for 20 s (P > 0.05). Likewise, there was no significant difference in the reductions achieved when washing without soap, whether or not debris was on the hands (P > 0.05). A significantly greater reduction (P soap when there was ground beef debris on the hands. The greatest difference (1.1 log CFU greater average reduction) in effectiveness occurred when ground beef debris was on the hands and a 20-s wash with water was compared with a 20-s wash with soap. Significantly greater (P bacterial levels (>4.0 log CFU per towel) when hands are highly contaminated. Our results support future quantitative microbial risk assessments needed to effectively manage risks of foodborne illness in which food workers' hands are a primary cause. PMID:25836392

  7. Quantifying the effect of hand wash duration, soap use, ground beef debris, and drying methods on the removal of Enterobacter aerogenes on hands.

    Science.gov (United States)

    Jensen, Dane A; Danyluk, Michelle D; Harris, Linda J; Schaffner, Donald W

    2015-04-01

    Hand washing is recognized as a crucial step in preventing foodborne disease transmission by mitigating crosscontamination among hands, surfaces, and foods. This research was undertaken to establish the importance of several keys factors (soap, soil, time, and drying method) in reducing microorganisms during hand washing. A nonpathogenic nalidixic acid-resistant Enterobacter aerogenes surrogate for Salmonella was used to assess the efficacy of using soap or no soap for 5 or 20 s on hands with or without ground beef debris and drying with paper towel or air. Each experiment consisted of 20 replicates, each from a different individual with ∼ 6 log CFU/ml E. aerogenes on their hands. A reduction of 1.0 ± 0.4 and 1.7 ± 0.8 log CFU of E. aerogenes was observed for a 5-s wash with no soap and a 20-s wash with soap, respectively. When there was no debris on the hands, there was no significant difference between washing with and without soap for 20 s (P > 0.05). Likewise, there was no significant difference in the reductions achieved when washing without soap, whether or not debris was on the hands (P > 0.05). A significantly greater reduction (P soap when there was ground beef debris on the hands. The greatest difference (1.1 log CFU greater average reduction) in effectiveness occurred when ground beef debris was on the hands and a 20-s wash with water was compared with a 20-s wash with soap. Significantly greater (P 4.0 log CFU per towel) when hands are highly contaminated. Our results support future quantitative microbial risk assessments needed to effectively manage risks of foodborne illness in which food workers' hands are a primary cause.

  8. Food irradiation

    International Nuclear Information System (INIS)

    Food irradiation is a promising technology in which food products are exposed to a controlled amount of radiant energy to eliminate disease-causing bacteria. The process can also control parasites and insects, reduce spoilage and inhibit ripening and sprouting. Food irradiation is endorsed by the most important health organisations (WHO, CDC, USDA, FDA, EFSA, etc.) and allowed in nearly 40 Countries. It is to remember that irradiation is not a substitute either for comprehensive food safety programs or for good food-handling practices. Irradiated foods must be labelled with either the statement treated with radiation or treated by irradiation and the international symbol for irradiation, the radura. Some consumer associations suppose negative aspects of irradiation, such as increase of the number of free radicals in food and decrease of antioxidant vitamins that neutralize them

  9. Organic Food Demand– evidence from a Danish micro panel

    OpenAIRE

    Hansen, Lars Gårn

    2004-01-01

    Only a handful of studies have estimated organic food demand. They all focus on specific food submarkets assuming separability from other food consumption. However, consumers typically associate attributes such as e.g. healthiness and environment friendliness with organic variants of most types of food. If such general organic attributes are important for consumer behaviour then separability may not hold. In this paper we utilize a unique Danish micro panel where all food demand is registered...

  10. Food hygiene on the wards.

    Science.gov (United States)

    Steuer, Walter

    2007-09-13

    A PROBLEM THAT IS OFTEN OVERLOOKED OR SIMPLY NOT GIVEN ENOUGH ATTENTION: the food served to patients from the kitchen is not sterile. If food is allowed to stand at room temperature for a long time, both in the case of food cooked for lunch and of food intended for supper which has been previously chilled, there is the possibility of massive spore germination or of dangerous toxin formation. Therefore regulations on how to handle food and beverages (e.g. tea) must be set out in the infection control policy, and checks carried out to monitor compliance with the rules relating to temperature checks, duration and type of storage, need for reheating, etc. Making staff aware of the issues involved is of paramount importance. These include monitoring hygiene standards in the ward kitchen, formulation of a cleaning policy, periodic bacteriological checks (not only of workstations but also of the dishwasher results), whenever possible the use of disposable cloths for working surfaces and equipment, changing cleaning cloths at least once daily and hygienic hand disinfection before and after handing out food. Foodstuffs brought in by visitors represent a special hygienic and organizational problem because in many cases they already have a high baseline microbial count. Visitors must be made aware that, for example, slices of cake left in the patient's room and often eaten only hours later can pose a risk of infection.In summary, the following principles of food hygiene must be observed on the wards:Maintenance of the cold-hot chainNot only reheat food, but ensure it is well heated throughout Avoid situations giving rise to spore germination in foodstuffs brought in by visitorsCleanliness and minimal contamination of kitchen worktopsCleanliness of crockery and kitchen towels Do not allow food to stand at room temperature for a long time, in particular desserts and confectionery A standard policy must be enforced to define the hygienic status and organization for food

  11. Food Taxes: A New Holy Grail?

    OpenAIRE

    Ignaas Devisch

    2013-01-01

    In an effort to reduce the growing prevalence of overweight and obesity, food taxes have been introduced in several European countries, the so-called ‘obesitax’. As yet little evidence is at hand, policy measures are being taken to counterweight the consumption of unhealthy food or the increasing diet-related diseases. Several questions need to be discussed, starting from a general perspective: can food taxes become an appropriate and just policy measure to reduce overweight and obesity and t...

  12. [Food allergy in childhood].

    Science.gov (United States)

    Beyer, Kirsten; Niggemann, Bodo

    2016-06-01

    IgE-mediated immediate type reactions are the most common form of food allergy in childhood. Primary (often in early childhood) and secondary (often pollen-associated) allergies can be distinguished by their level of severity. Hen's egg, cow's milk and peanut are the most common elicitors of primary food allergy. Tolerance development in hen's egg and cow's milk allergy happens frequently whereas peanut allergy tends toward a lifelong disease. For the diagnostic patient history, detection of sensitization and (in many cases) oral food challenges are necessary. Especially in peanut and hazelnut allergy component-resolves diagnostic (measurement of specific IgE to individual allergens, e. g. Ara h 2) seem to be helpful. In regard to therapy elimination diet is still the only approved approach. Patient education through dieticians is extremely helpful in this regard. Patients at risk for anaphylactic reactions need to carry emergency medications including an adrenaline auto-injector. Instruction on the usage of the adrenaline auto-injector should take place and a written management plan handed to the patient. Moreover, patients or caregivers should be encouraged to attending a structured educational intervention on knowledge and emergency management. In parallel, causal therapeutic options such as oral, sublingual or epicutaneous immunotherapies are currently under development. In regard to prevention of food allergy current guidelines no longer advise to avoid highly allergenic foods. Current intervention studies are investigating wether early introduction of highly allergic foods is effective and safe to prevent food allergy. It was recently shown that peanut introduction between 4 and 11  months of age in infants with severe atopic dermatitis and/or hen's egg allergy (if they are not already peanut allergic) prevents peanut allergy in a country with high prevalence. PMID:27207693

  13. Strategy and your stronger hand.

    Science.gov (United States)

    Moore, Geoffrey A

    2005-12-01

    There are two kinds of businesses in the world, says the author. Knowing what they are--and which one your company is--will guide you to the right strategic moves. One kind includes businesses that compete on a complex-systems model. These companies have large enterprises as their primary customers. They seek to grow a customer base in the thousands, with no more than a handful of transactions per customer per year (indeed, in some years there may be none), and the average price per transaction ranges from six to seven figures. In this model, 1,000 enterprises each paying dollar 1 million per year would generate dollar 1 billion in annual revenue. The other kind of business competes on a volume-operations model. Here, vendors seek to acquire millions of customers, with tens or even hundreds of transactions per customer per year, at an average price of relatively few dollars per transaction. Under this model, it would take 10 million customers each spending dollar 8 per month to generate nearly dollar 1 billion in revenue. An examination of both models shows that they could not be further apart in their approach to every step along the classic value chain. The problem, though, is that companies in one camp often attempt to create new value by venturing into the other. In doing so, they fail to realize how their managerial habits have been shaped by the model they've grown up with. By analogy, they have a "handedness"--the equivalent of a person's right- or left-hand dominance--that makes them as adroit in one mode as they are awkward in the other. Unless you are in an industry whose structure forces you to attempt ambidexterity (in which case, special efforts are required to manage the inevitable dropped balls), you'll be far more successful making moves that favor your stronger hand. PMID:16334582

  14. Hand protection from ultraviolet exposure

    Energy Technology Data Exchange (ETDEWEB)

    Khazova, M.; O' Hagan, J.B. [Health Protection Agency, Radiation Protection Division, Chilton, Did cot (United Kingdom)

    2006-07-01

    Full text of publication follows: A number of industrial applications and public services involve exposure to ultraviolet radiation (U.V.R.) from a variety of lamps and lasers, for example, in forensic examination, biological trans-illuminators, dentistry, laser material processing, microelectronics, etc. The proposed European Union Directive on Optical Radiation would place specific requirements on employers to provide adequate safety measures to reduce exposure to U.V.R., including gloves for hand protection. The selection of gloves should be based on a risk assessment and on the performance characteristics of the gloves for the task. However, current International and national standards do not describe evaluation procedures of disposable gloves for hand protection against non-ionising radiation. A methodology for assessment of the UV protection level for disposable gloves and a simple measurement protocol are proposed, based on a common approach with UV protection by clothing and sunscreens. Glove Ultraviolet Protection Factor is defined as a time-scale increase in exposure permitted for the hand protected by a glove with respect to an unprotected hand. However, the wide variety of U.V.R. sources and the real-life conditions of glove use (stretching and wetting the surface by liquids) bring substantial challenges to the assessment method. Our study of {approx} 50 samples of widely used disposable gloves made of different materials (nitrile, vinyl, latex and chloroprene) showed that for all tested gloves a change in U.V.R. attenuation with stretching is characteristic for the type of glove material and can be included as a scaling factor in the definition of U.V.R. protection. Glove material has a bigger effect on U.V.R. protection level than variations in the glove thickness or its colour. The following approaches are suggested to overcome the problem of variable U.V.R. sources: - Worst case scenario minimal protection level, most restrictive case - Application

  15. Hand protection from ultraviolet exposure

    International Nuclear Information System (INIS)

    Full text of publication follows: A number of industrial applications and public services involve exposure to ultraviolet radiation (U.V.R.) from a variety of lamps and lasers, for example, in forensic examination, biological trans-illuminators, dentistry, laser material processing, microelectronics, etc. The proposed European Union Directive on Optical Radiation would place specific requirements on employers to provide adequate safety measures to reduce exposure to U.V.R., including gloves for hand protection. The selection of gloves should be based on a risk assessment and on the performance characteristics of the gloves for the task. However, current International and national standards do not describe evaluation procedures of disposable gloves for hand protection against non-ionising radiation. A methodology for assessment of the UV protection level for disposable gloves and a simple measurement protocol are proposed, based on a common approach with UV protection by clothing and sunscreens. Glove Ultraviolet Protection Factor is defined as a time-scale increase in exposure permitted for the hand protected by a glove with respect to an unprotected hand. However, the wide variety of U.V.R. sources and the real-life conditions of glove use (stretching and wetting the surface by liquids) bring substantial challenges to the assessment method. Our study of ∼ 50 samples of widely used disposable gloves made of different materials (nitrile, vinyl, latex and chloroprene) showed that for all tested gloves a change in U.V.R. attenuation with stretching is characteristic for the type of glove material and can be included as a scaling factor in the definition of U.V.R. protection. Glove material has a bigger effect on U.V.R. protection level than variations in the glove thickness or its colour. The following approaches are suggested to overcome the problem of variable U.V.R. sources: - Worst case scenario minimal protection level, most restrictive case - Application

  16. SaniTwice: a novel approach to hand hygiene for reducing bacterial contamination on hands when soap and water are unavailable.

    Science.gov (United States)

    Edmonds, Sarah L; Mann, James; McCormack, Robert R; Macinga, David R; Fricker, Christopher M; Arbogast, James W; Dolan, Michael J

    2010-12-01

    The risk of inadequate hand hygiene in food handling settings is exacerbated when water is limited or unavailable, thereby making washing with soap and water difficult. The SaniTwice method involves application of excess alcohol-based hand sanitizer (ABHS), hand "washing" for 15 s, and thorough cleaning with paper towels while hands are still wet, followed by a standard application of ABHS. This study investigated the effectiveness of the SaniTwice methodology as an alternative to hand washing for cleaning and removal of microorganisms. On hands moderately soiled with beef broth containing Escherichia coli (ATCC 11229), washing with a nonantimicrobial hand washing product achieved a 2.86 (±0.64)-log reduction in microbial contamination compared with the baseline, whereas the SaniTwice method with 62 % ethanol (EtOH) gel, 62 % EtOH foam, and 70 % EtOH advanced formula gel achieved reductions of 2.64 ± 0.89, 3.64 ± 0.57, and 4.61 ± 0.33 log units, respectively. When hands were heavily soiled from handling raw hamburger containing E. coli, washing with nonantimicrobial hand washing product and antimicrobial hand washing product achieved reductions of 2.65 ± 0.33 and 2.69 ± 0.32 log units, respectively, whereas SaniTwice with 62 % EtOH foam, 70 % EtOH gel, and 70 % EtOH advanced formula gel achieved reductions of 2.87 ± 0.42, 2.99 ± 0.51, and 3.92 ± 0.65 log units, respectively. These results clearly demonstrate that the in vivo antibacterial efficacy of the SaniTwice regimen with various ABHS is equivalent to or exceeds that of the standard hand washing approach as specified in the U.S. Food and Drug Administration Food Code. Implementation of the SaniTwice regimen in food handling settings with limited water availability should significantly reduce the risk of foodborne infections resulting from inadequate hand hygiene.

  17. SaniTwice: a novel approach to hand hygiene for reducing bacterial contamination on hands when soap and water are unavailable.

    Science.gov (United States)

    Edmonds, Sarah L; Mann, James; McCormack, Robert R; Macinga, David R; Fricker, Christopher M; Arbogast, James W; Dolan, Michael J

    2010-12-01

    The risk of inadequate hand hygiene in food handling settings is exacerbated when water is limited or unavailable, thereby making washing with soap and water difficult. The SaniTwice method involves application of excess alcohol-based hand sanitizer (ABHS), hand "washing" for 15 s, and thorough cleaning with paper towels while hands are still wet, followed by a standard application of ABHS. This study investigated the effectiveness of the SaniTwice methodology as an alternative to hand washing for cleaning and removal of microorganisms. On hands moderately soiled with beef broth containing Escherichia coli (ATCC 11229), washing with a nonantimicrobial hand washing product achieved a 2.86 (±0.64)-log reduction in microbial contamination compared with the baseline, whereas the SaniTwice method with 62 % ethanol (EtOH) gel, 62 % EtOH foam, and 70 % EtOH advanced formula gel achieved reductions of 2.64 ± 0.89, 3.64 ± 0.57, and 4.61 ± 0.33 log units, respectively. When hands were heavily soiled from handling raw hamburger containing E. coli, washing with nonantimicrobial hand washing product and antimicrobial hand washing product achieved reductions of 2.65 ± 0.33 and 2.69 ± 0.32 log units, respectively, whereas SaniTwice with 62 % EtOH foam, 70 % EtOH gel, and 70 % EtOH advanced formula gel achieved reductions of 2.87 ± 0.42, 2.99 ± 0.51, and 3.92 ± 0.65 log units, respectively. These results clearly demonstrate that the in vivo antibacterial efficacy of the SaniTwice regimen with various ABHS is equivalent to or exceeds that of the standard hand washing approach as specified in the U.S. Food and Drug Administration Food Code. Implementation of the SaniTwice regimen in food handling settings with limited water availability should significantly reduce the risk of foodborne infections resulting from inadequate hand hygiene. PMID:21219752

  18. Hand, foot and mouth disease

    Directory of Open Access Journals (Sweden)

    Radhika Muppa

    2011-01-01

    Full Text Available Hand, foot and mouth disease (HFMD is an acute viral illness with a distinct clinical presentation of oral and characteristic distal extremity lesions. Knowledge of this is important for the dentists as the oral lesions are the first clinical signs and sometimes may be the only sign because the condition occasionally may regress even before the lesions appear on the extremities. This case describes a 5-year-old boy in whom low-grade fever of 38.7°C and oral lesions were the initial manifestations. Proper diagnosis was established later based on the typical location of the initial intraoral ulcers on the soft palate followed by cutaneous lesions on the hands and feet with vesicle formation surrounded by an erythematous halo. The recognition of HFMD is important for both pediatricians and pedodontists as oral manifestations are the first signs and may mimic many other conditions like acute herpetic gingivostomstomatitis, apthous stomatitis, chickenpox, erythema multiformae and misdiagnosis may involve an inappropriate prescription of medication.

  19. Steam generator hand hole shielding.

    Science.gov (United States)

    Cox, W E

    2000-05-01

    Seabrook Station is an 1198 MWE Pressurized Water Reactor (PWR) that began commercial operation in 1990. Expensive and dose intensive Steam Generator Replacement Projects among PWR operators have led to an increase in steam generator preventative maintenance. Most of this preventative maintenance is performed through access ports in the shell of the steam generator just above the tube sheet known as secondary side hand holes. Secondary side work activities performed through the hand holes are typically performed without the shielding benefit of water in the secondary side of the steam generator. An increase in cleaning and inspection work scope has led to an increase in dose attributed to steam generator secondary side maintenance. This increased work scope and the station goal of maintaining personnel radiation dose ALARA led to the development of the shielding concept described in this article. This shield design saved an estimated 2.5 person-rem (25 person-Smv) the first time it was deployed and is expected to save an additional 50 person-rem (500 person-mSv) over the remaining life of the plant. PMID:10770158

  20. European Hands-on Universe

    Science.gov (United States)

    Doran, Rosa; Ferlet, Roger; Gómez de Castro, Ana I.; Hill, Robert; Horellou, Cathy; Mankiewicz, Lech; Melchior, Anne-Laure; Metaxa, Margarita; Zanazzi, Alessandra

    2007-08-01

    Hands-on Universe is a project born at UC@Berkeley. A project devoted to enrich the teaching of Astronomy within the classroom environment with a different approach, more connected to the new technologies. Its main goals are not only to promote the use of such technologies but also to reawaken on students the taste for STEM (Science, technologies, engineering and math) related issues and also to increase their scientific culture. Eight countries in Europe decided to adopt the method and, funded by MINERVA, formed the European Hands-on Universe. Several resources were produced and a data reduction software developed http://www.euhou.net/.Other European countries are interested and should join this coordinated effort in the near future. At an international level there are 20 countries using this approach. There are plans to develop scientific cooperation among these countries. Pilot scientific research projects in schools are being tested in EU-HOU schools, Russia and USA. There is also a game being developed to be used as a new tool for teaching scientific content in the classroom environment. An effort to develop an international network of scientific / educational collaboration is the next step.

  1. Food labels

    DEFF Research Database (Denmark)

    Selsøe Sørensen, Henrik; Clement, Jesper; Gabrielsen, Gorm

    2012-01-01

    The food industry develops tasty and healthy food but fails to deliver the message to all consumers. The consumers’ background knowledge is essential for how they find and decode relevant elements in the cocktail of signs which fight for attention on food labels. In this exploratory study, we find...... evidence for dividing consumers into two profiles: one relying on general food knowledge and another using knowledge related to signpost labels. In a combined eyetracking and questionnaire survey we analyse the influence of background knowledge and identify different patterns of visual attention...... for the two consumer profiles. This underlines the complexity in choosing and designing the ‘right’ elements for a food package that consumers actually look at and are able to make rational use of. In spite of any regulation of food information provided by authorities, consumers will still be confronted...

  2. Food irradiation

    International Nuclear Information System (INIS)

    Food irradiation can have a number of beneficial effects, including prevention of sprouting; control of insects, parasites, pathogenic and spoilage bacteria, moulds and yeasts; and sterilization, which enables commodities to be stored for long periods. It is most unlikely that all these potential applications will prove commercially acceptable; the extend to which such acceptance is eventually achieved will be determined by practical and economic considerations. A review of the available scientific literature indicates that food irradiation is a thoroughly tested food technology. Safety studies have so far shown no deleterious effects. Irradiation will help to ensure a safer and more plentiful food supply by extending shelf-life and by inactivating pests and pathogens. As long as requirement for good manufacturing practice are implemented, food irradiation is safe and effective. Possible risks of food irradiation are not basically different from those resulting from misuse of other processing methods, such as canning, freezing and pasteurization. (author)

  3. Food waste

    OpenAIRE

    Arazim, Lukáš

    2015-01-01

    This thesis looks into issues related to food waste and consists of a theoretical and a practical part. Theoretical part aims to provide clear and complex definition of wood waste related problems, summarize current findings in Czech and foreign sources. Introduction chapter explains important terms and legal measures related to this topic. It is followed by description of causes, implications and possibilities in food waste reduction. Main goal of practical part is analyzing food waste in Cz...

  4. Food retailing and food service.

    Science.gov (United States)

    Capps, Oral; Park, John L

    2003-07-01

    The food retailing and food service sector is not only an important component of the food marketing channel but is also vital to the United States economy, accounting for more than 7% of the United States gross domestic product in 2001. The business of food retailing and food service is undergoing salient change. The authors argue that the singular force driving this change is the consumer. To understand the linkages in the food marketing channel, this article provides information on the farm-to-retail price spread and the economic forces that influence their magnitude. Examples are given of farm-to-retail price spreads for red meat and dairy industries. In addition, the economics behind the provision of retail services and the growth of the food service industry are discussed. Further, the authors demonstrate that the structure of the food market channel is consumer driven, and present three characteristics of convenience (preparation, delivery, and service) and identify four food distribution channels in terms of convenience (complete convenience, traditional food service, consumer direct, and traditional retail). PMID:12951742

  5. Hand-Foot-and-Mouth Disease

    Science.gov (United States)

    ... clinical tools newsletter | contact Share | Hand-Foot-and-Mouth Disease A parent's guide for infants and babies ... a herpes virus infection. Overview Hand-foot-and-mouth disease is a common illness of infants and ...

  6. American Society for Surgery of the Hand

    Science.gov (United States)

    ... of Hand Surgery ASSH Annual Meeting Registration Program Hotel and Travel Industry and Exhibits Future Annual Meetings Shop our Store ... of Hand Surgery ASSH Annual Meeting Registration Program Hotel and Travel Industry and Exhibits Future Annual Meetings Shop our Store ...

  7. Moving past sleight of hand.

    Science.gov (United States)

    Mintken, Paul E; Derosa, Carl; Little, Tamara; Smith, Britt

    2010-05-01

    Medical care historically has had a strong association with magic, illusion, and secrecy. Although we profess to be modern healthcare practitioners, utilizing manual therapy techniques, and strive for evidence-based practice, the reality is that one of the most ubiquitous of all manual therapy techniques, manipulation, is obscured by illusive and ill-defined terminology. As a first step in moving from magician to modern clinician, we recently proposed a nomenclature intended to standardize and clarify the terminology used in describing specific manual therapy techniques, recommending the use of 6 key characteristics. The persistent obfuscations appear to be aimed at obscuring the differentiation of manipulation from mobilization. The time has come for a more precise delineation between manipulation and mobilization and to move beyond seeing these valuable interventions simply as some sleight-of-hand technique.J Orthop Sports Phys Ther 2010;40(5):253-255. doi:10.2519/jospt.2010.0105.

  8. Tool making, hand morphology and fossil hominins

    OpenAIRE

    Marzke, Mary W.

    2013-01-01

    Was stone tool making a factor in the evolution of human hand morphology? Is it possible to find evidence in fossil hominin hands for this capability? These questions are being addressed with increasingly sophisticated studies that are testing two hypotheses; (i) that humans have unique patterns of grip and hand movement capabilities compatible with effective stone tool making and use of the tools and, if this is the case, (ii) that there exist unique patterns of morphology in human hands tha...

  9. Hand Functioning in Children with Cerebral Palsy

    OpenAIRE

    Arnould, Carlyne; Bleyenheuft, Yannick; Thonnard, Jean-Louis

    2014-01-01

    Brain lesions may disturb hand functioning in children with cerebral palsy (CP), making it difficult or even impossible for them to perform several manual activities. Most conventional treatments for hand dysfunction in CP assume that reducing the hand dysfunctions will improve the capacity to manage activities (i.e., manual ability, MA). The aim of this study was to investigate the directional relationships (direct and indirect pathways) through which hand skills influence MA in children wit...

  10. Hand functioning in children with cerebral palsy

    OpenAIRE

    CarlyneArnould; YannickBleyenheuft; Jean-LouisThonnard

    2014-01-01

    Brain lesions may disturb hand functioning in children with cerebral palsy (CP), making it difficult or even impossible for them to perform several manual activities. Most conventional treatments for hand dysfunction in CP assume that reducing the hand dysfunctions will improve the capacity to manage activities (i.e., manual ability, MA). The aim of this study was to investigate the directional relationships (direct and indirect pathways) through which hand skills influence MA in children wit...

  11. A new concept for surgical hand disinfection

    OpenAIRE

    Hübner, NO; Below, H.; Kramer, A.

    2006-01-01

    This paper presents the development of and justification for a different procedure in surgical hand disinfection based on results of our own studies and data from the literature. An overview of the importance of hand disinfection, outstanding persons who substantially contributed to its development, and fundamentals of its implementation are also presented. Focussing on the resident flora as the target of surgical hand disinfection, the microflora of the hand is addressed. Consequences for di...

  12. A new concept for surgical hand disinfection

    OpenAIRE

    Kramer, Axel; Below, Harald; Hübner, Nils-Olaf

    2006-01-01

    This paper presents the development of and justification for a different procedure in surgical hand disinfection based on results of our own studies and data from the literature. An overview of the importance of hand disinfection, outstanding persons who substantially contributed to its development, and fundamentals of its implementation are also presented.Focussing on the resident flora as the target of surgical hand disinfection, the microflora of the hand is addressed. Consequences for dis...

  13. Baboons' hand preference resists to spatial factors for a communicative gesture but not for a simple manipulative action.

    Science.gov (United States)

    Bourjade, Marie; Meunier, Hélène; Blois-Heulin, Catherine; Vauclair, Jacques

    2013-09-01

    Olive baboons (Papio anubis) do acquire and use intentional requesting gestures in experimental contexts. Individual's hand preference for these gestures is consistent with that observed for typical communicative gestures, but not for manipulative actions. Here, we examine whether the strength of hand preference may also be a good marker of hemispheric specialization for communicative gestures, hence differing from the strength of hand preference for manipulative actions. We compared the consistency of individuals' hand preference with regard to the variation in space of either (i) a communicative partner or (ii) a food item to grasp using a controlled set-up. We report more consistent hand preference for communicative gestures than for grasping actions. Established hand preference in the midline was stronger for gesturing than for grasping and allowed to predict the consistency of hand preference across positions. We found no significant relation between the direction of hand preference and the task.

  14. Food waste or wasted food

    OpenAIRE

    van Graas, Maaike Helene

    2014-01-01

    In the industrialized world large amounts of food are daily disposed of. A significant share of this waste could be avoided if different choices were made by individual households. Each day, every household makes decisions to maximize their happiness while balancing restricted amounts of time and money. Thinking of the food waste issue in terms of the consumer choice problem where households can control the amount of wasted food, we can model how households can make the best decisions. I...

  15. Food irradiation

    International Nuclear Information System (INIS)

    A worldwide standard on food irradiation was adopted in 1983 by codex Alimentarius Commission of the Joint Food Standard Programme of the Food and Agriculture Organization (FAO) of the United Nations and The World Health Organization (WHO). As a result, 41 countries have approved the use of irradiation for treating one or more food items and the number is increasing. Generally, irradiation is used to: food loses, food spoilage, disinfestation, safety and hygiene. The number of countries which use irradiation for processing food for commercial purposes has been increasing steadily from 19 in 1987 to 33 today. In the frames of the national programme on the application of irradiation for food preservation and hygienization an experimental plant for electron beam processing has been established in Inst. of Nuclear Chemistry and Technology. The plant is equipped with a small research accelerator Pilot (19 MeV, 1 kW) and industrial unit Electronika (10 MeV, 10 kW). On the basis of the research there were performed at different scientific institutions in Poland, health authorities have issued permissions for irradiation for; spices, garlic, onions, mushrooms, potatoes, dry mushrooms and vegetables. (author)

  16. Food Intimacy

    Directory of Open Access Journals (Sweden)

    Jennifer S. Laurent

    2015-09-01

    Full Text Available Disordered eating behaviors are implicated in the development and persistence of obesity in childhood, adolescence, and adulthood. The purpose of this study was to provide a qualitative perspective of obese youth’s eating behaviors through the lens of their parent as they attempt to create healthy changes. An in-depth secondary analysis was conducted for the construct of food intimacy that evolved as part of a larger study investigating how parents promote health for their obese child. Seventeen parents of 10- to 14-year-old obese youth were interviewed. Themes and concepts were developed using grounded theory. Parents described child behaviors such as losing control and sneaky eating to obtain food, as well as using food for comfort, pleasure, and simply loving food. The relationship between these children and food was identified as the over-arching theme, food intimacy. This study highlights the intimate relationship these children developed with food and the powerful influence of this relationship on their eating behaviors. This suggests that prescribed interventions such as exercising more and eating less may be ineffective in certain obese children, and that more focus should be placed on investigating the relationship an obese child has with food.

  17. Food jags

    Science.gov (United States)

    ... experiment. Try not to label your child's eating habits. Food preferences change with time, so a child may ... Allowing your child to be in control of food intake may seem hard at first. However, it will help promote healthy eating habits for a lifetime.

  18. Food Safety

    Science.gov (United States)

    ... Eat Fruits Food Gallery Vegetables All About the Vegetable Group Nutrients and Health Benefits Tips to Help You Eat Vegetables Beans ... Updated: Jun 16, 2015 RESOURCES FOR NUTRITION AND HEALTH MYPLATE What Is MyPlate? Fruits Vegetables Grains Protein Foods Dairy Oils ONLINE TOOLS SuperTracker ...

  19. 29 CFR 1910.138 - Hand protection.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 5 2010-07-01 2010-07-01 false Hand protection. 1910.138 Section 1910.138 Labor... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Personal Protective Equipment § 1910.138 Hand protection. (a) General requirements. Employers shall select and require employees to use appropriate hand protection when...

  20. Hand Shape Affects Access to Memories

    NARCIS (Netherlands)

    K. Dijkstra (Katinka); M.P. Kaschak; R.A. Zwaan (Rolf)

    2008-01-01

    textabstractThe present study examined the ways that body posture facilitated retrieval of autobiographical memories in more detail by focusing on two aspects of congruence in position of a specific body part: hand shape and hand orientation. Hand shape is important in the tactile perception and man

  1. Middle East food safety perspectives.

    Science.gov (United States)

    Idriss, Atef W; El-Habbab, Mohammad S

    2014-08-01

    Food safety and quality assurance are increasingly a major issue with the globalisation of agricultural trade, on the one hand, and intensification of agriculture, on the other. Consumer protection has become a priority in policy-making amongst the large economies of the Middle East and North Africa (MENA) countries following a number of food safety incidents. To enhance food safety, it is necessary to establish markets underpinned by knowledge and resources, including analysis of international rejections of food products from MENA countries, international laboratory accreditation, improved reporting systems and traceability, continued development and validation of analytical methods, and more work on correlating sensory evaluation with analytical results. MENA countries should develop a national strategy for food safety based on a holistic approach that extends from farm-to-fork and involves all the relevant stakeholders. Accordingly, food safety should be a regional programme, raising awareness among policy- and decision-makers of the importance of food safety and quality for consumer protection, food trade and economic development.

  2. Food porn.

    Science.gov (United States)

    McBride, Anne E

    2010-01-01

    Since the term first appeared, food porn has typically referred to watching others cook on television or gazing at unattainable dishes in glossy magazines without actually cooking oneself. This forum seeks to revisit this notion of food porn that is mostly taken for granted in both popular and scholarly literature. It offers a brief perspective of the appearance and use of the term food porn to examine how it came to be a term used mostly by commentators rather than by people actively engaged in the world of cooking. Practitioners (chefs and a food television producer) and academics address whether or not food porn exists, what shape it might take, what purpose it might serve, and/or what usefulness it might have, showing that these contentious issues are more complex than the ease with which the term is used might let on.

  3. Food porn.

    Science.gov (United States)

    McBride, Anne E

    2010-01-01

    Since the term first appeared, food porn has typically referred to watching others cook on television or gazing at unattainable dishes in glossy magazines without actually cooking oneself. This forum seeks to revisit this notion of food porn that is mostly taken for granted in both popular and scholarly literature. It offers a brief perspective of the appearance and use of the term food porn to examine how it came to be a term used mostly by commentators rather than by people actively engaged in the world of cooking. Practitioners (chefs and a food television producer) and academics address whether or not food porn exists, what shape it might take, what purpose it might serve, and/or what usefulness it might have, showing that these contentious issues are more complex than the ease with which the term is used might let on. PMID:21539050

  4. Bacterial abundance on hands and its implications for clinical trials of surgical scrubs.

    OpenAIRE

    Spradlin, C T

    1980-01-01

    The numbers of bacteria on the hands of 157 subjects volunteering for a clinical trial of a surgical scrub preparation were evaluated statistically. Differences among the volunteers with respect to day-to-day variability in bacterial counts were the most important source of variation in these counts. Generally, more bacteria were found on the left hand than on the right. The experimental plan, proposed by the U.S. Food and Drug Administration, contained criteria for acceptability of subjects ...

  5. [Hand motor dysfunctions in computer users].

    Science.gov (United States)

    Shavlovskaia, O A; Shvarkov, S B; Posokhov, S I

    2010-01-01

    It were studied 239 female typists aged from 16 to 62 years (mean age 20,1±7,8 years) using author's questionnaire for computer typists to assess hand function and develop preventive measures of disturbances revealed. Indirect signs of tunnel hand neuropathy (27,2%), focal hand dystonia (21,4%) and muscular-tonic syndromes of different localization (18%) have been found. Typists are a risk group of fine hand motor dysfunctions. As preventive measures, authors recommend to use computer auxiliary devices, to change a motor stereotype during the day, to make hand "motor holidays", to organize working place. PMID:21183901

  6. Improving hand hygiene after neurological injury.

    Science.gov (United States)

    Duke, Lynsay; Gibbison, Lucy; McMahon, Victoria

    Caring for hands tightened by spasticity after stroke, brain injury or other neurological conditions can be challenging for care staff. Opening and cleaning the hand, managing pressure areas, cutting nails and reducing pain becomes more complex if muscles are tight and short. Hand hygiene is key for staff but literature on patients' hand and nail care is lacking, so specialist education and care planning may be needed to help staff ensure these activities are done well. This article outlines the importance of maintaining patients' hand hygiene, explores the barriers to providing effective care and discusses how they might be overcome. PMID:26665632

  7. Hand eczema severity and quality of life

    DEFF Research Database (Denmark)

    Agner, Tove; Andersen, Klaus E; Brandao, Francisco M;

    2008-01-01

    Background and Objectives: Hand eczema is a chronic disease with negative impact on quality of life (QoL). In this study, QoL in hand eczema patients is assessed and related to age, sex, severity, and diagnostic subgroups. Methods: A total of 416 patients with hand eczema from 10 European patch...... test clinics participated in the study. Data on QoL were obtained from a self-administered questionnaire using the Dermatology Life Quality Index (DLQI). Severity was assessed by a scoring system (Hand Eczema Severity Index, HECSI) as well as frequency of eruptions and sick leave due to hand eczema...

  8. Hand decontamination: nurses' opinions and practices.

    Science.gov (United States)

    Gould, D

    Infection is spread in hospital mainly by hands, making hand decontamination the most important means of preventing dissemination. There is some evidence to suggest that when access to hand-decontaminating agents is poor or the agents available are disliked, hands are washed too seldom, increasing risks of cross-infection. However, little attention has been paid to the use of towels and factors which promote their use, although it is known that damp hands transfer bacteria more readily than dry ones and that hands which become sore through poor drying have higher bacterial counts, contributing to the risk of cross-infection. This paper reports the results of the Nursing Times Hand Drying survey designed to assess nurses' access to hand decontamination agents and towels. The results suggest that the 112 nurses who participated were aware of the need for attention to hand hygiene but that access to both hand-decontaminating agents and paper towels was variable. Forty-one per cent complained of a shortage of soap and although nearly all used paper towels, these were in many cases of poor quality. Such towels were perceived as damaging to hands, leaving them feeling damp and sore. Good-quality, soft, paper towels were much appreciated by respondents in this sample. It is concluded that the quality of paper towels contributes to good infection control practice.

  9. Development of Food Retailing and Factors Affecting the Competition in Food Retailing

    OpenAIRE

    Serkan Kilic; Gokhan Senol

    2010-01-01

    Retailing is a dynamic and complex sector that offers wide range of products and services to consumers. This sector which includes different types of enterprises, has an important position within the supply chain. Food retailing has also a big potential within retailing sector. On the other hand, an intensive competition exists in food retailing. Taking place in the competitive market, food retailers attempt to gain a competitive advantage against their rivals with their geographic location,...

  10. Rubber hands feel the touch of light.

    Science.gov (United States)

    Durgin, Frank H; Evans, Laurel; Dunphy, Natalie; Klostermann, Susan; Simmons, Kristina

    2007-02-01

    Two experiments involving a total of 220 subjects are reported. The experiments document that "stroking" a false hand with the bright beam of light from a laser pointer can produce tactile and thermal sensations when the hand can be seen as one's own. Overall, 66% of subjects reported somatic sensations from the light. Felt hand location was recalibrated toward the location of the false hand for those subjects who felt the light. Moreover, the proprioceptive recalibration from the laser experience was comparable to that produced by actual coordinated brushing of the false hand and of the unseen real hand after 2 min of stimulation. The illusion may be experienced on one's real hand as well. The results are discussed in terms of multisensory integration. PMID:17425536

  11. Review of human hand microbiome research.

    Science.gov (United States)

    Edmonds-Wilson, Sarah L; Nurinova, Nilufar I; Zapka, Carrie A; Fierer, Noah; Wilson, Michael

    2015-10-01

    Recent advances have increased our understanding of the human microbiome, including the skin microbiome. Despite the importance of the hands as a vector for infection transmission, there have been no comprehensive reviews of recent advances in hand microbiome research or overviews of the factors that influence the composition of the hand microbiome. A comprehensive and systematic database search was conducted for skin microbiome-related articles published from January 1, 2008 to April 1, 2015. Only primary research articles that used culture-independent, whole community analysis methods to study the healthy hand skin microbiome were included. Eighteen articles were identified containing hand microbiome data. Most focused on bacteria, with relatively little reported on fungi, viruses, and protozoa. Bacteria from four phyla were found across all studies of the hand microbiome (most to least relative abundance): Firmicutes, Actinobacteria, Proteobacteria, Bacteroidetes. Key factors that impacted the hand microbiome composition included temporal and biogeographical dynamics, as well as intrinsic (age, gender) and extrinsic (product use, cohabitants, pet-ownership) variables. There was more temporal variability in the composition of the hand microbiome than in other body sites, making identification of the "normal" microbiome of the hands challenging. The microbiome of the hands is in constant flux as the hands are a critical vector for transmitting microorganisms between people, pets, inanimate objects and our environments. Future studies need to resolve methodological influences on results, and further investigate factors which alter the hand microbiome including the impact of products applied to hands. Increased understanding of the hand microbiome and the skin microbiome in general, will open the door to product development for disease prevention and treatment, and may lead to other applications, including novel diagnostic and forensic approaches.

  12. Rebel Food

    OpenAIRE

    Agerholm, Caroline Groes; Liljendahl, Pernille; Andersen, Nikita Hoffmann; Minch Heyman, Marie Kimberly

    2016-01-01

    This paper investigates the street food brand Rebel Food and an installation we as a group made, that was showcased the market on Den Røde Plads on Nørrebro in Copenhagen from May 5th to May 7th 2016. The installation was a photo booth that allowed Rebel Food’s visitors to interact with the installation and each other. Our hopes was that the guests would use the photo booth to take photos and later on upload these on their social media in order to brand the company Rebel Food. 4 The p...

  13. Space Food

    Science.gov (United States)

    1994-01-01

    In planning for the long duration Apollo missions, NASA conducted extensive research into space food. One of the techniques developed was freeze drying. Action Products commercialized this technique, concentrating on snack food including the first freeze-dried ice cream. The foods are cooked, quickly frozen and then slowly heated in a vacuum chamber to remove the ice crystals formed by the freezing process. The final product retains 98 percent of its nutrition and weighs only 20 percent of its original weight. Action snacks are sold at museums, NASA facilities and are exported to a number of foreign countries. Sales run to several million dollars annually.

  14. Motives for consumer choice of traditional food and European food in mainland China.

    Science.gov (United States)

    Wang, Ou; De Steur, Hans; Gellynck, Xavier; Verbeke, Wim

    2015-04-01

    The demand for European (-style) foods in mainland China has been increasing dramatically during the last decade. Nevertheless, European food producers often appear to be not capable to fully exploit this huge market potential, partially due to the competition with traditional (Chinese) foods. This study examines the determinants of mainland Chinese consumers' choice of traditional food and European food. A web-based survey was administered with 541 consumers from two cities: Shanghai and Xi'an. Thereby, the Food Choice Motives model, predominantly used thus far in a European or developed context, is applied to mainland China in order to address the lack of knowledge on food motives of its consumer market and to detect associations between these motives, attitudes, and purchase intentions. Factor analysis resulted in a new Food Choice Motive construct that is considered more appropriate within the context of mainland Chinese consumers, encompassing six dimensions: Health concern, Time or money saving, Sensory appeal, Availability and familiarity, Mood and Food safety concern. Path analysis demonstrated that Time or money saving was negatively associated with attitude toward traditional food on the one hand and purchase intentions toward European food on the other hand. Availability and familiarity had a positive association with attitude toward traditional food. Mood was a positive factor driving attitude toward European food. For both food types, Sensory appeal and Attitude were positively linked to purchase intentions. Furthermore, Mood was negatively linked to the purchase intention toward traditional food in Shanghai. Food safety concern was positively associated with attitudes toward traditional food in Xi'an. PMID:25542775

  15. Grips and hand movements of chimpanzees during feeding in Mahale Mountains National Park, Tanzania.

    Science.gov (United States)

    Marzke, Mary W; Marchant, Linda F; McGrew, William C; Reece, Sandra P

    2015-03-01

    It has long been assumed that stone tool making was a major factor in the evolution of derived hominin hand morphology. However, stresses on the hand associated with food retrieval and processing also have been recognized as relevant early hominin behaviors that should be investigated. To this end, chimpanzee food manipulation was videotaped in the Mahale Mountains National Park, Tanzania. Grips and hand movements by 39 chimpanzees were analyzed for arboreal and terrestrial feeding involving 10 food-types and associated vegetation. It was predicted that (1) new grips would be found that had not been observed in captivity, (2) forceful precision grips would be absent from the repertoire, as in captivity, and (3) precision handling would be observed. New grips involving the full thumb and buttressed index finger, and a new integrated pattern of grips and forceful hand movements were discovered, associated with feeding on large fruits and meat. Participation of the full thumb in these grips, rather than the distal thumb and fingers, throws light on feeding behaviors that may have become increasingly significant factors in the evolution of derived hominin thumb morphology. The proximal thumb stabilizes food with the flexed index finger against the pull of the teeth and provides leverage in breaking food into portions. Isolated qualitative observations of possibly forceful pinch by the thumb and side of the index finger highlight the need for comparative quantitative data to test whether humans are unique in forceful precision gripping capability. Precision handling was not seen. PMID:25363236

  16. Analysis of training experience of military men to hand-to-hand combat in the foreign countries

    Directory of Open Access Journals (Sweden)

    Marakushyn A.I.

    2011-02-01

    Full Text Available It is shown the main systems of hand-to-hand combat on the bases of hand-to-hand military men training in the world leading countries armies. Summarized the experience of hand-to-hand combat training. It is analyzes the main existing systems hand-to-hand training of servicemen of foreign armies. The analysis of publications, guidance documents, manuals, statutes which display the contents of hand-to-hand combat training of servicemen of foreign armies. Defined views, concerns and tendencies of hand-to-hand training to develop guidelines an advanced hand-to-hand combat training of servicemen.

  17. Inexpensive and Time-Efficient Hand Hygiene Interventions Increase Elementary School Children's Hand Hygiene Rates

    Science.gov (United States)

    Snow, Michelle; White, George L.; Kim, Han S.

    2008-01-01

    Routine hand hygiene has been cited by the World Health Organization and the Centers for Disease Control and Prevention as a cost-effective and important hygiene measure in preventing the spread of infectious diseases. Several studies have explored children's hand hygiene habits, effects of scheduled hand hygiene, hand hygiene environmental…

  18. Inspections of Hand Washing Supplies and Hand Sanitizer in Public Schools

    Science.gov (United States)

    Ramos, Mary M.; Blea, Mary; Trujillo, Rebecca; Greenberg, Cynthia

    2010-01-01

    Hand washing and hand antisepsis are proven infection control measures in the school setting, yet barriers such as lack of soap, paper towels, and hand sanitizer can hinder compliance. This pilot study measured the prevalence of hand cleaning supplies in public schools. Ten school districts (93 schools) participated in school nurse inspections. In…

  19. Verbal Prompting, Hand-over-Hand Instruction, and Passive Observation in Teaching Children with Developmental Disabilities.

    Science.gov (United States)

    Biederman, G. B.; Fairhall, J. L.; Raven, K. A.; Davey, V. A.

    1998-01-01

    A study involving six children (ages 5-13) with mental retardation found that overall passive modeling was significantly more effective than hand-over-hand modeling in teaching skills, and that passive modeling was significantly more effective than hand-over-hand modeling with response-contingent verbal prompting. (Author/CR)

  20. Food additives

    Science.gov (United States)

    ... and drinks are fortified and enriched to provide vitamins, minerals, and other nutrients. Examples of commonly fortified foods ... margarine, and milk. This helps make up for vitamins or minerals that may be low or lacking in a ...

  1. Food safety.

    Science.gov (United States)

    Borchers, Andrea; Teuber, Suzanne S; Keen, Carl L; Gershwin, M Eric

    2010-10-01

    Food can never be entirely safe. Food safety is threatened by numerous pathogens that cause a variety of foodborne diseases, algal toxins that cause mostly acute disease, and fungal toxins that may be acutely toxic but may also have chronic sequelae, such as teratogenic, immunotoxic, nephrotoxic, and estrogenic effects. Perhaps more worrisome, the industrial activities of the last century and more have resulted in massive increases in our exposure to toxic metals such as lead, cadmium, mercury, and arsenic, which now are present in the entire food chain and exhibit various toxicities. Industrial processes also released chemicals that, although banned a long time ago, persist in the environment and contaminate our food. These include organochlorine compounds, such as 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (dichlorodiphenyl dichloroethene) (DDT), other pesticides, dioxins, and dioxin-like compounds. DDT and its breakdown product dichlorophenyl dichloroethylene affect the developing male and female reproductive organs. In addition, there is increasing evidence that they exhibit neurodevelopmental toxicities in human infants and children. They share this characteristic with the dioxins and dioxin-like compounds. Other food contaminants can arise from the treatment of animals with veterinary drugs or the spraying of food crops, which may leave residues. Among the pesticides applied to food crops, the organophosphates have been the focus of much regulatory attention because there is growing evidence that they, too, affect the developing brain. Numerous chemical contaminants are formed during the processing and cooking of foods. Many of them are known or suspected carcinogens. Other food contaminants leach from the packaging or storage containers. Examples that have garnered increasing attention in recent years are phthalates, which have been shown to induce malformations in the male reproductive system in laboratory animals, and bisphenol A, which negatively

  2. Food safety.

    Science.gov (United States)

    Borchers, Andrea; Teuber, Suzanne S; Keen, Carl L; Gershwin, M Eric

    2010-10-01

    Food can never be entirely safe. Food safety is threatened by numerous pathogens that cause a variety of foodborne diseases, algal toxins that cause mostly acute disease, and fungal toxins that may be acutely toxic but may also have chronic sequelae, such as teratogenic, immunotoxic, nephrotoxic, and estrogenic effects. Perhaps more worrisome, the industrial activities of the last century and more have resulted in massive increases in our exposure to toxic metals such as lead, cadmium, mercury, and arsenic, which now are present in the entire food chain and exhibit various toxicities. Industrial processes also released chemicals that, although banned a long time ago, persist in the environment and contaminate our food. These include organochlorine compounds, such as 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (dichlorodiphenyl dichloroethene) (DDT), other pesticides, dioxins, and dioxin-like compounds. DDT and its breakdown product dichlorophenyl dichloroethylene affect the developing male and female reproductive organs. In addition, there is increasing evidence that they exhibit neurodevelopmental toxicities in human infants and children. They share this characteristic with the dioxins and dioxin-like compounds. Other food contaminants can arise from the treatment of animals with veterinary drugs or the spraying of food crops, which may leave residues. Among the pesticides applied to food crops, the organophosphates have been the focus of much regulatory attention because there is growing evidence that they, too, affect the developing brain. Numerous chemical contaminants are formed during the processing and cooking of foods. Many of them are known or suspected carcinogens. Other food contaminants leach from the packaging or storage containers. Examples that have garnered increasing attention in recent years are phthalates, which have been shown to induce malformations in the male reproductive system in laboratory animals, and bisphenol A, which negatively

  3. 手足口病例中埃克病毒11型河南株分子流行病学研究%Study on the genetic characteristics and molecular epidemiology of Echovirus 11 strains isolated from patients with hand food and mouth disease in He-nan province, China

    Institute of Scientific and Technical Information of China (English)

    许玉玲; 卫海燕; 陈豪敏; 黄学勇

    2013-01-01

    Objective To analyze the evolution and genetic characteristics of Echovirus 11 (Echo11) strains isolated from patients with hand food and mouth disease ( HFMD) in Henan province. Methods Enterovirus strains were isolated from stool samples of patients with HFMD from year 2010 to 2012.The sequences of VP1 region of all positive strains were amplified , sequenced and then analyzed by BLSAT to determine their genotypes .The entire VP1 coding regions of 10 Echo11 strains were amplified by RT-PCR, and the homology analysis was conducted among them and other Echo 11 strains published in Gen-Bank.A phylogenetic tree was constructed to evaluate the evolution of Henan isolates and the prevalence of different genotypes .Results From year 2010 to 2012 , 184 non-Enterovirus 71 ( EV71 ) strains and non-Coxsakievirus A16 (CA16) strains causing HFMD were isolated, 10 (5.43%) of with were Echo11 strains. There were 876 nucleotides ( nt) in the complete VP1 gene sequence , encoding 292 amino acids ( aa) .The 10 Echo11 strains shared 93.1%-100% homologies in nt sequences and 97.3%-100% in aa sequences. The homology analysis indicated that Henan strains and prototype strains were highly similar but different with the homology of 77.8%-78.8% in nt and 90.8%-91.8% in aa, respectively.Conclusion Echo11 was one of the pathogens causing HFMD in He-nan province and genotype A was the dominant genotype .%目的分析埃克病毒11型( Echo11)河南分离株的分子流行病学特征。方法对2010-2012年河南手足口病监测系统中采集的粪便标本,采用RD、Hep2细胞进行病毒分离,对阳性分离物进行VP1区扩增、测序,生物学软件分析测序结果,BLAST比对后确定病毒基因型;扩增10株Echo11河南分离株VP1完整编码区序列,与国内外其他Echo11病毒株进行同源性分析并构建VP1区全基因亲缘进化树,分析其进化来源及不同基因型的流行范围。结果2010-2012年河南手

  4. Food irradiation

    International Nuclear Information System (INIS)

    The preservation of food using irradiation may replace or be used in combination with traditional or conventional food preservation techniques. Studies have shown that the irradiation technique which uses less energy than other preservation methods is a potential way for reducing post harvest losses. However, economic feasibility among other constraints is the core factor to determine the success of the technique at commercial scale. The need and importance for considering this new technique in Malaysia are discussed here. (author)

  5. Food extrusion.

    Science.gov (United States)

    Harper, J M

    1978-01-01

    Extrusion processing has become an important food process in the manufacture of pasta, ready-to-eat cereals, snacks, pet foods, and textured vegetable protein (TVP). An extruder consists of tightly fitting screw rotating within a stationary barrel. Preground and conditioned ingredients enter the screw where they are conveyed, mixed, and heated by a variety of processes. The product exits the extruder through a die where it usually puffs and changes texture from the release of steam and normal forces. Mathematical models for extruder flow and torque have been found useful in describing exclusion operations. Scale-up can be facilitated by the application of these models. A variety of food extruder designs have developed. The differences and similarity of design are discussed. Pertinent literature on the extrusion of cereal/snack products, full-fat soy, TVP, pet foods (dry and semi-moist), pasta, and beverage or other food bases are discussed. In many of these applications, the extruder is a high temperature, short time process which minimizes losses in vitamins and amino acids. Color, flavor, and product shape and texture are also affected by the extrusion process. Extrusion has been widely applied in the production of nutritious foods. Emphasis is placed on the use of extrusion to denature antinutritional factors and the improvement of protein quality and digestibility.

  6. Food extrusion.

    Science.gov (United States)

    Harper, J M

    1978-01-01

    Extrusion processing has become an important food process in the manufacture of pasta, ready-to-eat cereals, snacks, pet foods, and textured vegetable protein (TVP). An extruder consists of tightly fitting screw rotating within a stationary barrel. Preground and conditioned ingredients enter the screw where they are conveyed, mixed, and heated by a variety of processes. The product exits the extruder through a die where it usually puffs and changes texture from the release of steam and normal forces. Mathematical models for extruder flow and torque have been found useful in describing exclusion operations. Scale-up can be facilitated by the application of these models. A variety of food extruder designs have developed. The differences and similarity of design are discussed. Pertinent literature on the extrusion of cereal/snack products, full-fat soy, TVP, pet foods (dry and semi-moist), pasta, and beverage or other food bases are discussed. In many of these applications, the extruder is a high temperature, short time process which minimizes losses in vitamins and amino acids. Color, flavor, and product shape and texture are also affected by the extrusion process. Extrusion has been widely applied in the production of nutritious foods. Emphasis is placed on the use of extrusion to denature antinutritional factors and the improvement of protein quality and digestibility. PMID:378548

  7. Hygiene Practices During Food Preparation in Rural Bangladesh: Opportunities to Improve the Impact of Handwashing Interventions.

    Science.gov (United States)

    Nizame, Fosiul A; Leontsini, Elli; Luby, Stephen P; Nuruzzaman, Md; Parveen, Shahana; Winch, Peter J; Ram, Pavani K; Unicomb, Leanne

    2016-08-01

    This study explored the steps of food preparation, related handwashing opportunities, current practices, and community perceptions regarding foods at high-risk of contamination such as mashed foods and salads. In three rural Bangladeshi villages, we collected qualitative and observational data. Food preparation was a complex and multistep process. Food preparation was interrupted by tasks that could contaminate the preparers' hands, after which they continued food preparation without washing hands. Community members typically ate hand-mixed, uncooked mashed food and salad as accompaniments to curry and rice at meals. Hand-mixed dried foods were mostly consumed as a snack. Observers recorded handwashing during preparation of these foods. Among 24 observed caregivers, of 85 opportunities to wash hands with soap during food preparation, washing hands with soap occurred twice, both times after cutting fish, whereas washing hands with water alone was common. A simple and feasible approach is promotion of handwashing with soap upon entering and re-entering the food preparation area, and ensuring that everything needed for handwashing should be within easy reach. PMID:27296388

  8. Access to Waterless Hand Sanitizer Improves Student Hand Hygiene Behavior in Primary Schools in Nairobi, Kenya

    OpenAIRE

    Pickering, Amy J.; Davis, Jennifer; Blum, Annalise G.; Scalmanini, Jenna; Oyier, Beryl; Okoth, George; Breiman, Robert F.; Ram, Pavani K.

    2013-01-01

    Handwashing is difficult in settings with limited resources and water access. In primary schools within urban Kibera, Kenya, we investigated the impact of providing waterless hand sanitizer on student hand hygiene behavior. Two schools received a waterless hand sanitizer intervention, two schools received a handwashing with soap intervention, and two schools received no intervention. Hand cleaning behavior after toilet use was monitored for 2 months using structured observation. Hand cleaning...

  9. Food safety in family homes in Melbourne, Australia.

    Science.gov (United States)

    Mitakakis, Teresa Z; Sinclair, Martha I; Fairley, Christopher K; Lightbody, Pamela K; Leder, Karin; Hellard, Margaret E

    2004-04-01

    Poor food handling practices in the home are a likely cause of gastroenteritis. This study examined how often reported practices in Australian homes met public health food safety recommendations. During 1998 in Melbourne, Australia, food handling and food storage questionnaires were completed by an adult member in 524 and 515 families, respectively. Each family consisted of at least two adults and two children. Respondents were surveyed regarding washing of hands, cutting boards, and fresh produce; use of kitchen cloths; egg storage; where cooked foods were cooled; the duration before refrigeration of cooked foods; where food types were positioned in the refrigerator; and the method of thawing chicken. Nearly every household reported handling food in a way that could cause food to become contaminated. Overall, 99.0% of respondents reported some form of mishandling, which encompassed 70.3% who handled food preparation surfaces poorly, 46.6% who did not wash their hands appropriately or in a timely manner, 41.7% who mishandled raw foods, and 70.1% who mishandled cooked foods. Food was inappropriately located in the refrigerator by 81.2%, and chicken was thawed using unsafe means by 76.3% of respondents. People preparing food in the home need to be reminded of the increased risk of disease that can arise from poor food handling practices. PMID:15083738

  10. Bacteriological quality and food safety in a Brazilian school food program

    Directory of Open Access Journals (Sweden)

    Samara Nagla Chaves Trindade

    2014-01-01

    Full Text Available Introduction: Food safety is a critical issue in school food program. Objective: This study was conducted to assess the bacteriological quality and food safety practices of a municipal school food program (MSFP in Jequitinhonha Valley, Brazil. Materials and methods: A checklist based on good manufacturing practices (GMP for food service was used to evaluate food safety practices. Samples from foods, food contact surfaces, the hands of food handlers, the water supply and the air were collected to assess bacteriological quality in establishments that comprise the MSFP. Results: Nine (81.8% establishments were classified as poor quality and two (18.2% as medium quality. Neither Salmonella nor Listeria monocytogenes were detected in food samples. Coliforms, Escherichia coli and Staphylococcus aureus were detected in 36 (52.9%, 1 (1.5% and 22 (32.4% of the food samples and in 24 (40.7%, 2 (3.3% and 13 (22.0% of the food contact surfaces, respectively. The counts of coliforms and Staphylococcus aureus ranged from 1 to 5.0 and 1 to 5.1 log CFU/g of food, respectively. The mean aerobic mesophilic bacteria count was 3.1 log CFU/100 cm² of surface area. Coliforms, E. coli and S. aureus were detected on the hands of 33 (73.3%, 1 (2.2% and 36 (80% food handlers, respectively. With regard to air quality, all the establishments had an average aerobic mesophilic count above 1.6 log CFU/cm²/week. Conclusions: The results indicate the need to modify the GMP used in food service in MSFP in relation to food safety, particularly because children served in these establishments are often the most socially vulnerable.

  11. Acute Arterial Thrombosis of the Hand.

    Science.gov (United States)

    Iannuzzi, Nicholas P; Higgins, James P

    2015-10-01

    Arterial thrombosis of the hand occurs infrequently but may result in considerable morbidity and compromise of hand function. The hand surgeon may be called upon to direct management in cases of acute arterial thrombosis of the hand and should have an understanding of the available diagnostic tools and treatment modalities. This article discusses the vascular anatomy of the hand and clinical manifestations of arterial thrombosis. Differences between isolated thrombosis and diffuse intravascular injury are detailed, and treatment options for these conditions are described. Appropriate care often requires coordination with interventional radiologists or vascular surgeons. Outcomes after treatment of arterial thrombosis of the hand are variable, and prognosis may be related to whether isolated thrombosis or diffuse intravascular injury is present.

  12. Smart hands for the EVA retriever

    Science.gov (United States)

    Hess, Clifford W.; Li, Larry C.

    1990-01-01

    Dexterous, robotic hands are required for the extravehicular activity retriever (EVAR) system being developed by the NASA Johnson Space Center (JSC). These hands, as part of the EVAR system, must be able to grasp objects autonomously and securely which inadvertently separate from the Space Station. Development of the required hands was initiated in 1987. Outlined here are the hand development activities, including design considerations, progress to date, and future plans. Several types of dexterous hands that were evaluated, along with a proximity-sensing capability that was developed to initiate a reflexive, adaptive grasp, are described. The evaluations resulted in the design and fabrication of a 6-degree-of-freedom (DOF) hand that has two fingers and a thumb arranged in an anthropomorphic configuration. Finger joint force and position sensors are included in the design, as well as infrared proximity sensors which allow initiation of the grasp sequence when an object is detected within the grasp envelope.

  13. Detection of hydrocarbons in irradiated foods

    Energy Technology Data Exchange (ETDEWEB)

    Miyahara, Makoto; Maitani, Tamio [National Inst. of Health Sciences, Tokyo (Japan); Saito, Akiko; Kamimura, Tomomi; Nagasawa, Taeko [Kitasato Univ., Sagamihara, Kanagawa (Japan). School of Allied Health Sciences; Kobayashi, Yasuo; Ito, Hitoshi [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Establishment

    2003-06-01

    The hydrocarbon method for the detection of irradiated foods is now recognized as the international technique. This method is based on radiolysis of fatty acids in food to give hydrocarbons. In order to expand this technique's application, ten foods (butter, cheese, chicken, pork, beef, tuna, dry shrimp, avocado, papaya, and mango) were irradiated in the range from 0.5 to 10 kGy and the hydrocarbons in them were detected. Recoveries of the hydrocarbons from most foods were acceptable (38-128%). Some hydrocarbons were found in non-irradiated foods, particularly, in butter, cheese, tuna, and shrimp. Seven irradiated foods, butter, cheese, chicken, beef, pork, tuna, dry shrimp, and avocado were detectable at their practical doses by measuring the appropriate marker hydrocarbons. In most case, marker hydrocarbon will be 1,7-hexadecadiene. However, the marker hydrocarbons produced only in irradiated foods varied from food to food; therefore, it is necessary to check a specific irradiated food for marker hydrocarbons. On the other hand, two irradiated foods (papaya and mango which were irradiated at their practical doses) were difficult to distinguish from non-irradiated foods using this method. (author)

  14. Detection of hydrocarbons in irradiated foods

    International Nuclear Information System (INIS)

    The hydrocarbon method for the detection of irradiated foods is now recognized as the international technique. This method is based on radiolysis of fatty acids in food to give hydrocarbons. In order to expand this technique's application, ten foods (butter, cheese, chicken, pork, beef, tuna, dry shrimp, avocado, papaya, and mango) were irradiated in the range from 0.5 to 10 kGy and the hydrocarbons in them were detected. Recoveries of the hydrocarbons from most foods were acceptable (38-128%). Some hydrocarbons were found in non-irradiated foods, particularly, in butter, cheese, tuna, and shrimp. Seven irradiated foods, butter, cheese, chicken, beef, pork, tuna, dry shrimp, and avocado were detectable at their practical doses by measuring the appropriate marker hydrocarbons. In most case, marker hydrocarbon will be 1,7-hexadecadiene. However, the marker hydrocarbons produced only in irradiated foods varied from food to food; therefore, it is necessary to check a specific irradiated food for marker hydrocarbons. On the other hand, two irradiated foods (papaya and mango which were irradiated at their practical doses) were difficult to distinguish from non-irradiated foods using this method. (author)

  15. Food Engineering within Sciences of Food

    OpenAIRE

    Athanasios Kostaropoulos

    2012-01-01

    The aim of this paper is to clarify the identity of food engineering in sciences of food. A short historical description of the evolution of the branch in the Anglo Saxon and the Continental educational systems is given. Furthermore, the distinction of basic definitions such as food science, food science and technology, food technology, and food engineering is made. Finally, the objectives of food engineering within the branch of sciences of food are described.

  16. Guidelines for hand hygiene in hospital

    OpenAIRE

    Christina Sotnikova; Georgia Fasoi

    2013-01-01

    The appropriate compliance of rules regarding hand hygiene, have been and continue to be, one of the basic points of all prevention programs of nosocomial infections. Aim: The aim of the present study was the presentation of guidelines for hand hygiene by nurses. Method and material: Study of international and Greek literature from electronic databases Medline, PubMed and scientific journals, KEELPNO mainly from the last three years. The keywords used were: nosocomial infections, hand hygiene...

  17. Psychosocial Outcomes after Bilateral Hand Transplantation

    OpenAIRE

    Singh, Mansher; Oser, Megan; Zinser, Jennifer; Sisk, Geoffroy; Carty, Matthew J; Sampson, Christian; Pribaz, Julian J.; Pomahac, Bohdan; Talbot, Simon G

    2015-01-01

    Background: Since the first successful hand transplantation in 1998, there have been multiple reports about surgical technique, transplant survival, and immunosuppression. However, very limited published data exist on psychosocial outcomes following hand transplantation. Methods: We report psychosocial outcomes in a patient with bilateral hand transplants at the midforearm level with serial follow-ups over 3.5 years. Different metrics used to study psychosocial outcomes included the following...

  18. Hand Specific Representations in Language Comprehension

    Directory of Open Access Journals (Sweden)

    Claire eMoody-Triantis

    2014-06-01

    Full Text Available Theories of embodied cognition argue that language comprehension involves sensory-motor re-enactments of the actions described. However, the degree of specificity of these re-enactments as well as the relationship between action and language remains a matter of debate. Here we investigate these issues by examining how hand-specific information (left or right hand is recruited in language comprehension and action execution. An fMRI study tested right-handed participants in two separate tasks that were designed to be as similar as possible to increase sensitivity of the comparison across task: an action execution go/no-go task where participants performed right or left hand actions, and a language task where participants read sentences describing the same left or right handed actions as in the execution task. We found that language-induced activity did not match the hand-specific patterns of activity found for action execution in primary somatosensory and motor cortex, but it overlapped with pre-motor and parietal regions associated with action planning. Within these pre-motor regions, both right hand actions and sentences elicited stronger activity than left hand actions and sentences - a dominant hand effect -. Importantly, both dorsal and ventral sections of the left pre-central gyrus were recruited by both tasks, suggesting different action features being recruited. These results suggest that (a language comprehension elicits motor representations that are hand-specific and akin to multimodal action plans, rather than full action re-enactments; and (b language comprehension and action execution share schematic hand-specific representations that are richer for the dominant hand, and thus linked to previous motor experience.

  19. Photonic crystal with left-handed components

    CERN Document Server

    Markos, Peter

    2015-01-01

    We show that the periodic array of left-handed cylinders possesses a rich spectrum of guided modes when the negative permeability of cylinders equals exactly to minus value of permeability of embedding media. These resonances strongly influences propagation of electromagnetic waves through photonic structures made from left-handed materials. A series of Fano resonances excited by incident wave destroys the band frequency spectrum of square array of left-handed cylinders and increases considerably the absorption of transmitted waves.

  20. Food-Based Science Curriculum Increases 4th Graders Multidisciplinary Science Knowledge

    Science.gov (United States)

    Hovland, Jana A.; Carraway-Stage, Virginia G.; Cela, Artenida; Collins, Caitlin; Díaz, Sebastián R.; Collins, Angelo; Duffrin, Melani W.

    2013-01-01

    Health professionals and policymakers are asking educators to place more emphasis on food and nutrition education. Integrating these topics into science curricula using hand-on, food-based activities may strengthen students' understanding of science concepts. The Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Initiative is…

  1. Survival of pneumococcus on hands and fomites

    Directory of Open Access Journals (Sweden)

    Beissbarth Jemima

    2008-11-01

    Full Text Available Abstract Background Pneumococcal hand contamination in Indigenous children in remote communities is common (37%. It is not clear whether this requires frequent inoculation, or if pneumococci will survive on hands for long periods of time. Thus the aim of this study was to determine the survival time of pneumococci on hands and fomites. Findings The hands of 3 adult volunteers, a glass plate and plastic ball were inoculated with pneumococci suspended in two different media. Survival at specified time intervals was determined by swabbing and re-culture onto horse blood agar. Pneumococci inoculated onto hands of volunteers were recovered after 3 minutes at 4% to 79% of the initial inoculum. Recovery from one individual was consistently higher. By one hour, only a small number of pneumococci were recovered and this was dependent on the suspension medium used. At subsequent intervals and up to 3 hours after inoculation, Conclusion The poor survival of pneumococci on hands suggests that the high prevalence of pneumococcal hand contamination in some populations is related to frequent inoculation rather than long survival. It is plausible that hand contamination plays a (brief role in transmission directly, and indirectly through contamination via fomites. Regular hand washing and timely cleansing or removal of contaminated fomites may aid control of pneumococcal transmission via these routes.

  2. Superunderactuated Multifingered Hand for Humanoid Robot

    Institute of Scientific and Technical Information of China (English)

    ZHANG Wen-zeng; CHEN Qiang; SUN Zhen-guo; XU Lei

    2006-01-01

    A novel underactuated fmger mechanism was designed.Finger mechanism was incoroorated into a humanoid robot hand to obtain more degrees of freedom with less actuators and good grasping functions with shape adaptation,therefore decreasing the requirements for the control systern.A novel superunderactuated multifingered hand (TH-2 Hand)for a humanoid robot was designed based on a previous underactuated finger mechanism.The TH-2 Hand was attached to a humanoid robot because of its high personification,supemnderactuation,compactness,easy real-time control,small volume,light weight,and strong graspmg tunction.

  3. Prevention of hand dermatoses in small catering enterprises

    Directory of Open Access Journals (Sweden)

    Joanna Kurpiewska

    2013-08-01

    Full Text Available Background: Work in catering and food processing is mostly performed by hands. Mechanical, thermal and chemical agents, as well as damp working conditions and frequent hand washing aggravate skin irritation. The aim of the study was to test the efficacy of hydrophobic skin protection measure at these workplaces. Materials and Methods: We recommended the prevention of contact skin disorders by using hydrophobic skin protection measure. The study was conducted in a group of 20 food service sector workers. They were interviewed about skin problems and skin protection measures. To assess the effect of the protective preparation on the skin dermatological test procedures, corneometry and sebumetry, were applied, as well as the level of transepidermal water loss (TEWL was measured. The same survey was performed in the control group composed of 10 workers who used and 10 who did not use barrier preparation. Results: The respondents declared dryness, roughness, peeling, burning, redness, erythema of the skin. All who had applied barrier cream observed a significant improvement of the skin - hydration increased by about 30%, and lubrication of the skin - by 11 times on average. Also the level of TEWL decreased by about 25%. Conclusions: The improvement of skin conditions and reduction of skin disorders were observed confirming the effectiveness of the protection of the skin from exposure to harmful factors. Knowledge about prevention of skin diseases should be promoted among employees of catering enterprises. Med Pr 2013;64(4:521–525

  4. Food irradiation

    International Nuclear Information System (INIS)

    The conference was a combined event and at the same time was a meeting of the FAIR programme of the EU, under the responsibility of the General Directorate XII, participating countries including Iceland, Norway, Hungary, and Switzerland in addition to the 15 EU member states. Under this roof, research work is sponsored in the fields of food technology, fishing industry, agriculture, forestry, and water resources management. Also, financial support is available for the mid-range food and agricultural industry, or for projects promoting rural development. There currently are over 120 transnational FAIR projects, involving more than 2000 researchers in 233 EU-sponsored research projects devoted to food aspects, some having been presented at the conference. (orig./CB)

  5. Food irradiation

    International Nuclear Information System (INIS)

    Food treatment by means of ionizing energy, or irradiation, is an innovative method for its preservation. In order to treat important volumes of food, it is necessary to have industrial irradiation installations. The effect of radiations on food is analyzed in the present special work and a calculus scheme for an Irradiation Plant is proposed, discussing different aspects related to its project and design: ionizing radiation sources, adequate civil work, security and auxiliary systems to the installations, dosimetric methods and financing evaluation methods of the project. Finally, the conceptual design and calculus of an irradiation industrial plant of tubercles is made, based on the actual needs of a specific agricultural zone of our country. (Author)

  6. Perfection of technical and tactical preparation of sportsmen of hand-to-hand fight

    Directory of Open Access Journals (Sweden)

    Serebryak V.V.

    2010-06-01

    Full Text Available Essence of innovative hike is considered to upgrading preparation of sportsmen of hand-to-hand fight. 58 sportsmen of section of hand-to-hand fight took part in research. Age of sportsmen are from 17 to 22 years. Developed and approved the most effective technical and tactical charts of construction of duel with the opponents of different styles of single combats. It is well-proven that offered approach instrumental in development of operative thought and adaptation to sparring of hand-to-hand fight.

  7. Left-handed and right-handed rotation double function circular polarizer

    Institute of Scientific and Technical Information of China (English)

    TANG Heng-jing; WU Fu-quan; DENG Hong-yan; ZHAO Shuang

    2005-01-01

    In order to gain circularly polarized light of left-handed and right-handed rotation by using a fixed device, a left-handed and right-handed rotation double function circular polarizer is designed with two λ/4 retarders and one polarizer, and its operating principle is analysed by matrix optical means. The result indicates that when the monochromatic light enters this circular polarizer in the positive direction and the negative direction,the emergent light should be circularly polarized light,of left-handed and right-handed rotation respectively. The testing system has been established to verify the above results.

  8. Livestock to 2020: the next food revolution

    OpenAIRE

    Delgado, Christopher L.; Rosegrant, Mark W.; Steinfeld, Henning; Ehui, Simeon K.; Courbois, Claude

    1999-01-01

    A team of researchers from the International Food Policy Research Institute (IFPRI), the Food and Agricultural Organization of the United Nations (FAO), and the International Livestock Research Institute (ILRI) collaborated to produce this comprehensive and even-handed attempt at defining the nature, extent, scope, and implications of what they term the "Livestock Revolution” in developing countries. Looking forward to 2020, they argue convincingly that the structural shifts in world agricult...

  9. Robotics and Mechanisms Laboratory develops a low cost, dexterous robotic hand operated by compressed air

    OpenAIRE

    Mackay, Steven D.

    2009-01-01

    The Robotics and Mechanisms Laboratory (RoMeLa) of the College of Engineering at Virginia Tech has developed a unique robotic hand that can firmly hold objects as heavy as a can of food or as delicate as a raw egg, while dexterous enough to gesture for sign language.

  10. Underactuated hands: fundamentals, performance analysis and design

    NARCIS (Netherlands)

    Kragten, G. A.

    2011-01-01

    There is an emerging need to apply adaptive robotic hands to substitute humans in dangerous, laborious, or monotonous work. The state-of-the-art robotic hands cannot fulfill this need, because they are expensive, hard to control and they consist of many vulnerable motors and sensors. It is aimed to

  11. Clean Hands Help Prevent the Flu

    Centers for Disease Control (CDC) Podcasts

    2009-05-06

    Clean hands can help prevent the spread of infectious diseases, such as flu. This podcast explains the proper way to wash your hands.  Created: 5/6/2009 by Coordinating Center for Infectious Diseases, National Center for Immunization and Respiratory Diseases, Influenza Division (CCID/NCIRD/ID).   Date Released: 5/6/2009.

  12. [SURGICAL HAND WASHING: HANDSCRUBBING OR HANDRUBBING].

    Science.gov (United States)

    Santacatalina Mas, Roser; Peix Sagues, Ma Teresa; Miranda Salmerón, Josep; Claramunt Jofre, Marta; López López, Alba; Salas Marco, Elena

    2016-02-01

    The importance of protocols for preoperative antisepsis of the hands is given by the risk of transferring bacteria from the hands of the surgical team to the patient during surgery and it is relationship with infection of surgical wound site (SSI). Careful surgical scrub reduces the number of bacteria on the skin, but does not eliminate them completely, remaining transient microorganisms on hands after the surgical scrub. There fore if micropuncture in surgical gloves occurs, the correct preoperative preparation of hands and double gloving will be essential to reduce the risk of bacterial transmission to patients. The protocols for surgical hand antisepsis are two: Surgical scrub with antiseptic soap (hand scrubbing). Surgical scrub by rubbing alcohol (handrubbing). The hand antisepsis by rubbing with an alcohol solution has proved to be significantly more effective compared to soap solutions. We must also see that in surgical hand antisepsis with soap, you must rinse them with water. And often hospitals' taps and keys are contaminated by Pseudomonas spp., including P. aeuinosa. PMID:27101645

  13. Guidelines for hand hygiene in hospital

    Directory of Open Access Journals (Sweden)

    Christina Sotnikova

    2013-10-01

    Full Text Available The appropriate compliance of rules regarding hand hygiene, have been and continue to be, one of the basic points of all prevention programs of nosocomial infections. Aim: The aim of the present study was the presentation of guidelines for hand hygiene by nurses. Method and material: Study of international and Greek literature from electronic databases Medline, PubMed and scientific journals, KEELPNO mainly from the last three years. The keywords used were: nosocomial infections, hand hygiene, antiseptics and guidelines. Results: There are numerous studies that demonstrate the central role of hand hygiene of employees in transmission of microorganisms in the hospital environment. Hand hygiene is a process, which should not be omitted or replaced by the use of antiseptics. The professionals position in the hospital, the workplace and staff shortages, in conjunction with the large number of hospitalized patients seem to be the main factors that negatively affect the compliance with hand hygiene. The staff working in the hospital, especially with high-risk patients (ICU, surgery should not wear artificial nails, nail polish and jewelry - rings and should not have inflammation or infection on their hands. Conclusions: Hand hygiene should be applied before and after contact with each patient. Nurses have to comply with these guidelines, in order for the effective prevention and control of nosocomial infections.

  14. Rope Them in with Hand Gestures

    Science.gov (United States)

    Reading Teacher, 2010

    2010-01-01

    Using hand gestures is a great way to get students engaged in learning and more focused on reading comprehension strategies. This article presents descriptions of simple hand motions that teachers can use to help their students predict, question, clarify, and summarize while reading.

  15. Illness representations in patients with hand injury.

    LENUS (Irish Health Repository)

    Chan, Jeffrey C Y

    2009-07-01

    Differences in illness perception about hand injury may partly explain the variation in health behaviours such as adherence to post-operative therapy, coping strategy, emotional response and eventual clinical outcome. This study examined the illness perception of patients with hand injuries in the acute trauma setting.

  16. Hand-Clap Songs across the Curriculum

    Science.gov (United States)

    Batchelor, Katherine E.; Bintz, William P.

    2012-01-01

    This teaching tip focuses on using hand-clapping to teach content area material across the curriculum. We begin with a brief history of hand-clap songs, followed by a rationale for using them in content area literacy. Then, we describe the instructional lesson, share samples that resulted, and discuss lesson extensions. Our goal is to have…

  17. Ectrodactyly/split hand feet malformation

    OpenAIRE

    Jindal Geetanjali; Parmar Veena; Gupta Vipul

    2009-01-01

    Split-hand/split-foot malformation is a rare limb malformation with median clefts of the hands and feet and aplasia/hypoplasia of the phalanges, metacarpals and metatarsals. When present as an isolated anomaly, it is usually inherited as an autosomal dominant form. We report a case of autosomal recessive inheritance and discuss the antenatal diagnosis, genetic counseling and treatment for the malformation.

  18. Hand kinematics: Application in clinical practice

    Directory of Open Access Journals (Sweden)

    Santosh Rath

    2011-01-01

    Full Text Available Pathological conditions of the hand consequent to injuries, paralysis, disease, arthritis and congenital difference results in loss or limitation of function, deformities, stiffness, inadequate power and poor position for pinch. The pathogenesis of deformities is influenced by bio-mechanical principles of joints and muscle function. The crippling impact of secondary changes due to edema, soft tissue contractures, muscle shortening and functional adaptations also have a mechanical basis. For clinicians and hand therapists, it is necessary to understand these fundamental principles of biomechanics to plan treatment modalities. Interpretation of mechanics of hand deformities in rheumatoid arthritis and paralysis will enable the treating team to identify the appropriate interventions of splinting, therapy and surgical procedures. Basic knowledge of the principles of hand clinical bio-mechanics will help the beginner to sail through the multitude of tendon transfers described in the text books of hand surgery and find the best solution for a particular clinical presentation. Similarly, knowledge of bio-mechanics will provide solutions to an experienced surgeon to plan treatment protocols for complex situations. The article presents a concise summary of the basic principles of hand bio-mechanics for common hand conditions seen in clinical practice. Understanding and applying these principles will help clinicians in planning and devising treatment options for common and complex hand conditions.

  19. Virtual human hand: model and kinematics.

    Science.gov (United States)

    Peña-Pitarch, Esteban; Falguera, Neus Ticó; Yang, Jingzhou James

    2014-04-01

    The human hand plays an important role in daily life. It is the interface between the human and the exterior world by positioning, orienting, touching and grasping objects. The human hand has multiple degrees of freedom (DOFs) to enable mobility and dexterity. A virtual human hand model can be inserted into CAD (Computer Aided Design) models to assess the manipulation capabilities in the early design stage to reduce design time and cost. Joystick assessment is one of the important design cases. This study is a first step towards a comprehensive hand simulation tool to simulate the manipulation and grasping of objects. This paper presents a novel 25 DOFs' hand skeletal model based on hand anatomy and hand kinematics: (1) joint range of motion, (2) Denavit-Hartenberg method to define the joint relationship and (3) finger workspace determination. Novelty for this hand model includes arching the palm with the four DOFs added in the carpometacarpal and wrist joints for the ring and small fingers.

  20. Left-handed Children in Singapore.

    Science.gov (United States)

    Gan, Linda

    1998-01-01

    Used teacher questionnaires to examine incidence of left-handedness in nearly 2,800 Singaporean children, racial differences in this left-handed population, and educational provisions in preschool and primary school. Findings indicated that 7.5% of preschoolers and 6.3% of primary children were left-handed, with a higher proportion being Chinese…

  1. Artificial, parallel, left-handed DNA helices.

    Science.gov (United States)

    Tian, Cheng; Zhang, Chuan; Li, Xiang; Li, Yingmei; Wang, Guansong; Mao, Chengde

    2012-12-19

    This communication reports an engineered DNA architecture. It contains multiple domains of half-turn-long, standard B-DNA duplexes. While each helical domain is right-handed and its two component strands are antiparallel, the global architecture is left-handed and the two component DNA strands are oriented parallel to each other.

  2. The Left-Handed: "Their Sinister" History.

    Science.gov (United States)

    Costas, Elaine Fowler

    The history of left-handedness can provide teachers and parents a better understanding of left-handed children and give those children more pride in their difference. No child should be made to feel that he or she is abnormal because of using the left hand, although some specific instruction for these students is necessary in handwriting. Many…

  3. Evolution of one-handed piano compositions.

    Science.gov (United States)

    Drozdov, Ignat; Kidd, Mark; Modlin, Irvin M

    2008-01-01

    Electronic searches were performed to investigate the evolution of one-handed piano compositions and one-handed music techniques, and to identify individuals responsible for the development of music meant for playing with one hand. Particularly, composers such as Liszt, Ravel, Scriabin, and Prokofiev established a new model in music by writing works to meet the demands of a variety of pianist-amputees that included Count Géza Zichy (1849-1924), Paul Wittgenstein (1887-1961), and Siegfried Rapp (b. 1915). Zichy was the first to amplify the scope of the repertoire to improve the variety of one-handed music; Wittgenstein developed and adapted specific and novel performance techniques to accommodate one-handedness; and Rapp sought to promote the stature of one-handed pianists among a musically sophisticated public able to appreciate the nuances of such maestros.

  4. Staphylococcus aureus and hand eczema severity

    DEFF Research Database (Denmark)

    Haslund, P; Bangsgaard, N; Jarløv, J O;

    2009-01-01

    BACKGROUND: The role of bacterial infections in hand eczema (HE) remains to be assessed. OBJECTIVES: To determine the prevalence of Staphylococcus aureus in patients with HE compared with controls, and to relate presence of S. aureus, subtypes and toxin production to severity of HE. METHODS......: Bacterial swabs were taken at three different visits from the hand and nose in 50 patients with HE and 50 controls. Staphylococcus aureus was subtyped by spa typing and assigned to clonal complexes (CCs), and isolates were tested for exotoxin-producing S. aureus strains. The Hand Eczema Severity Index...... was used for severity assessment. RESULTS: Staphylococcus aureus was found on the hands in 24 patients with HE and four controls (P aureus was found to be related to increased severity of the eczema (P aureus types on the hands...

  5. Evolution of one-handed piano compositions.

    Science.gov (United States)

    Drozdov, Ignat; Kidd, Mark; Modlin, Irvin M

    2008-01-01

    Electronic searches were performed to investigate the evolution of one-handed piano compositions and one-handed music techniques, and to identify individuals responsible for the development of music meant for playing with one hand. Particularly, composers such as Liszt, Ravel, Scriabin, and Prokofiev established a new model in music by writing works to meet the demands of a variety of pianist-amputees that included Count Géza Zichy (1849-1924), Paul Wittgenstein (1887-1961), and Siegfried Rapp (b. 1915). Zichy was the first to amplify the scope of the repertoire to improve the variety of one-handed music; Wittgenstein developed and adapted specific and novel performance techniques to accommodate one-handedness; and Rapp sought to promote the stature of one-handed pianists among a musically sophisticated public able to appreciate the nuances of such maestros. PMID:18590863

  6. Air Muscle Actuated Low Cost Humanoid Hand

    Directory of Open Access Journals (Sweden)

    Peter Scarfe

    2008-11-01

    Full Text Available The control of humanoid robot hands has historically been expensive due to the cost of precision actuators. This paper presents the design and implementation of a low-cost air muscle actuated humanoid hand developed at Curtin University of Technology. This hand offers 10 individually controllable degrees of freedom ranging from the elbow to the fingers, with overall control handled through a computer GUI. The hand is actuated through 20 McKibben-style air muscles, each supplied by a pneumatic pressure-balancing valve that allows for proportional control to be achieved with simple and inexpensive components. The hand was successfully able to perform a number of human-equivalent tasks, such as grasping and relocating objects.

  7. [Suicide with a manipulated hand grenade].

    Science.gov (United States)

    Preuss-Wössner, Johanna; Kroll, Jürgen

    2010-01-01

    Explosion injuries in civilians are rare. An uncommon case of suicide with a manipulated hand grenade is presented. The findings at the scene and on the body (i.a. massive soot blackening of the skin, singeing, size and number of splinters) gave reason to doubt the use of trinitrotoluene (TNT), the usual explosive charge in hand grenades. Further investigations showed that parts of several hand grenades and black powder from standard fire-crackers commercially available without legal restriction had been used as propelling charge. The victim, who was in a sitting position, held the hand grenade in the left hand and triggered it with the right. He bled to death due to a fracture of the right femur and lacerations of the liver. The chronological course and total circumstances of the case suggested suicide in a strongly intoxicated condition (BAC 2.5 per mille). In the flat, a larger number of unlicensed weapons and weapon parts were found. PMID:21254702

  8. Influence of the task on hand preference: individual differences among gorillas (Gorilla gorilla gorilla).

    Science.gov (United States)

    Pouydebat, E; Reghem, E; Gorce, P; Bels, V

    2010-01-01

    The degree of task complexity and bimanual complementarity have been proposed as factors affecting lateralization strength in humans. However, a large number of studies have demonstrated group-level lateral hand bias for different manual activities in numerous non-human primate species. However, no study has tested the effects that a variety of tasks may have in inducing differences in hand preference. Here, we aim to test if 3 adult gorillas exhibited a greater hand preference bias performing 4 tasks of varying complexity: grasping small versus large foods, proto-tool use task and tool use task involving greater visuospatial requirements. We found that (1) the complexity of the task does not necessarily induce a right-handed bias and (2) a subject can be right-handed for a complex task and left-handed for another one. These results, complemented by many publications on hand preference in non-human primates, reveal a great variability in hand preference, which makes it very difficult to deduce any details of hominin handedness with artefacts. PMID:21212681

  9. Hand Functioning in Children with Cerebral Palsy

    Science.gov (United States)

    Arnould, Carlyne; Bleyenheuft, Yannick; Thonnard, Jean-Louis

    2014-01-01

    Brain lesions may disturb hand functioning in children with cerebral palsy (CP), making it difficult or even impossible for them to perform several manual activities. Most conventional treatments for hand dysfunction in CP assume that reducing the hand dysfunctions will improve the capacity to manage activities (i.e., manual ability, MA). The aim of this study was to investigate the directional relationships (direct and indirect pathways) through which hand skills influence MA in children with CP. A total of 136 children with CP (mean age: 10 years; range: 6–16 years; 35 quadriplegics, 24 diplegics, 77 hemiplegics) were assessed. Six hand skills were measured on both hands: touch-pressure detection (Semmes–Weinstein esthesiometer), stereognosis (Manual Form Perception Test), proprioception (passive mobilization of the metacarpophalangeal joints), grip strength (GS) (Jamar dynamometer), gross manual dexterity (GMD) (Box and Block Test), and fine finger dexterity (Purdue Pegboard Test). MA was measured with the ABILHAND-Kids questionnaire. Correlation coefficients were used to determine the linear associations between observed variables. A path analysis of structural equation modeling was applied to test different models of causal relationships among the observed variables. Purely sensory impairments did seem not to play a significant role in the capacity to perform manual activities. According to path analysis, GMD in both hands and stereognosis in the dominant hand were directly related to MA, whereas GS was indirectly related to MA through its relationship with GMD. However, one-third of the variance in MA measures could not be explained by hand skills. It can be concluded that MA is not simply the integration of hand skills in daily activities and should be treated per se, supporting activity-based interventions. PMID:24782821

  10. Hand functioning in children with cerebral palsy

    Directory of Open Access Journals (Sweden)

    Carlyne eArnould

    2014-04-01

    Full Text Available Brain lesions may disturb hand functioning in children with cerebral palsy (CP, making it difficult or even impossible for them to perform several manual activities. Most conventional treatments for hand dysfunction in CP assume that reducing the hand dysfunctions will improve the capacity to manage activities (i.e., manual ability, MA. The aim of this study was to investigate the directional relationships (direct and indirect pathways through which hand skills influence MA in children with CP. A total of 136 children with CP (mean age: 10 years; range: 6–16 years; 35 quadriplegics, 24 diplegics, 77 hemiplegics were assessed. Six hand skills were measured on both hands: touch-pressure detection (Semmes-Weinstein aesthesiometer, stereognosis (Manual Form Perception Test, proprioception (passive mobilization of the metacarpophalangeal joints, grip strength (Jamar dynamometer, gross manual dexterity (Box and Block Test, and fine finger dexterity (Purdue Pegboard Test. MA was measured with the ABILHAND-Kids questionnaire. Correlation coefficients were used to determine the linear associations between observed variables. A path analysis of structural equation modeling was applied to test different models of causal relationships among the observed variables. Purely sensory impairments did seem not to play a significant role in the capacity to perform manual activities. According to path analysis, gross manual dexterity in both hands and stereognosis in the dominant hand were directly related to MA, whereas grip strength was indirectly related to MA through its relationship with gross manual dexterity. However, one-third of the variance in MA measures could not be explained by hand skills. It can be concluded that MA is not simply the integration of hand skills in daily activities and should be treated per se, supporting activity-based interventions.

  11. Food irradiation

    International Nuclear Information System (INIS)

    The author reviews in outline the present status of industrial gamma irradiation plants for food and medical sterilization and in particular lists commercial irradiation plants currently operating in the U.K., considering briefly plant design, efficiency, costs and dose control. (UK)

  12. Food Allergies

    Centers for Disease Control (CDC) Podcasts

    2013-04-23

    In this podcast for kids, the Kidtastics talk about the dangers of food allergies and the need to be aware if any friends or classmates have them.  Created: 4/23/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/23/2013.

  13. Scary food

    DEFF Research Database (Denmark)

    Gyimóthy, Szilvia; Mykletun, Reidar Johan

    2009-01-01

    This article portrays the changing status and use of a traditional Norwegian meal, Smalahove, in designing tourist experiences. Against all odds, this peculiar relic of Nordic gastronomy (salted, smoked and cooked sheep's head) has become a part of the destination brand of Voss, a small West Norw...... destinations and regional food products....

  14. Food Entrepreneur

    DEFF Research Database (Denmark)

    Ramsgaard, Michael Breum; Christensen, Marie Ernst; Matzen, Peter

    2014-01-01

    The project investigates the learning outcome and the identity work going on at the course in a setting that provides opportunities to develop new activities, products and knowledge within the food and health industry. The study is based on qualitative interviews with five participants from...

  15. Food and feed safety aspects of cisgenic crop plant varieties

    NARCIS (Netherlands)

    Prins, T.W.; Kok, E.J.

    2010-01-01

    This report presents the results of the discussions that identified food and feed safety aspects of cisgenic plant varieties in comparison to conventional varieties on the one hand and transgenic plant varieties on the other hand. It was concluded that on the basis of the general characteristics of

  16. Product and Process Innovation in the Italian Food Industry

    NARCIS (Netherlands)

    Capitanio, F.; Coppola, A.; Pascucci, S.

    2010-01-01

    The driving factors of innovation in the Italian food sector could be identified either in internal and in external dynamics. On one hand, the responses to the competition with new actors coming from emerging countries and the reaction to high-tech products demand evolution. On the other hand, endog

  17. Greening Food Processing Industries in Vietnam: Opportunities and Constraints

    NARCIS (Netherlands)

    Tran Thi My Dieu,

    2006-01-01

    The food processing sector in Vietnam plays a vital role in its economic development, but its rapid growth seems to go hand-in-hand with environmental deterioration. Several decades of applying the conventional end-of-pipe approach made clear that it only deals with treating the symptoms. It is nece

  18. Skin Cancer of the Hand and Upper Extremity

    Science.gov (United States)

    ... a Hand Therapist? Media Find a Hand Surgeon Skin Cancer of the Hand and Upper Extremity Email to ... cell carcinoma is the most common type of skin cancer of the hand, followed by basal cell carcinoma ...

  19. Hand eczema guidelines based on the Danish guidelines for the diagnosis and treatment of hand eczema

    DEFF Research Database (Denmark)

    Menné, Torkil; Johansen, Jeanne D; Sommerlund, Mette;

    2011-01-01

    Background. Classification of hand eczema has traditionally been based both on aetiology and clinical appearance. For 20% of cases, the aetiology is unknown. Objectives. To suggest a classification based on well-defined aetiology as well as on predefined clinical patterns and on the dynamics of h......, atopic hand eczema and aetiologically unclassifiable hand eczema. Six different clinical patterns are described and illustrated. Suggestions for general treatment principles are given. Conclusion. Operational guidelines for the diagnosis and treatment of hand eczema are described....

  20. Communicative hand gestures and object-directed hand movements activated the mirror neuron system

    OpenAIRE

    Montgomery, Kimberly J.; Isenberg, Nancy; Haxby, James V.

    2007-01-01

    Humans produce hand movements to manipulate objects, but also make hand movements to convey socially relevant information to one another. The mirror neuron system (MNS) is activated during the observation and execution of actions. Previous neuroimaging experiments have identified the inferior parietal lobule (IPL) and frontal operculum as parts of the human MNS. Although experiments have suggested that object-directed hand movements drive the MNS, it is not clear whether communicative hand ge...

  1. Eating tools in hand activate the brain systems for eating action: a transcranial magnetic stimulation study.

    Science.gov (United States)

    Yamaguchi, Kaori; Nakamura, Kimihiro; Oga, Tatsuhide; Nakajima, Yasoichi

    2014-07-01

    There is increasing neuroimaging evidence suggesting that visually presented tools automatically activate the human sensorimotor system coding learned motor actions relevant to the visual stimuli. Such crossmodal activation may reflect a general functional property of the human motor memory and thus can be operating in other, non-limb effector organs, such as the orofacial system involved in eating. In the present study, we predicted that somatosensory signals produced by eating tools in hand covertly activate the neuromuscular systems involved in eating action. In Experiments 1 and 2, we measured motor evoked response (MEP) of the masseter muscle in normal humans to examine the possible impact of tools in hand (chopsticks and scissors) on the neuromuscular systems during the observation of food stimuli. We found that eating tools (chopsticks) enhanced the masseter MEPs more greatly than other tools (scissors) during the visual recognition of food, although this covert change in motor excitability was not detectable at the behavioral level. In Experiment 3, we further observed that chopsticks overall increased MEPs more greatly than scissors and this tool-driven increase of MEPs was greater when participants viewed food stimuli than when they viewed non-food stimuli. A joint analysis of the three experiments confirmed a significant impact of eating tools on the masseter MEPs during food recognition. Taken together, these results suggest that eating tools in hand exert a category-specific impact on the neuromuscular system for eating.

  2. Eating tools in hand activate the brain systems for eating action: a transcranial magnetic stimulation study.

    Science.gov (United States)

    Yamaguchi, Kaori; Nakamura, Kimihiro; Oga, Tatsuhide; Nakajima, Yasoichi

    2014-07-01

    There is increasing neuroimaging evidence suggesting that visually presented tools automatically activate the human sensorimotor system coding learned motor actions relevant to the visual stimuli. Such crossmodal activation may reflect a general functional property of the human motor memory and thus can be operating in other, non-limb effector organs, such as the orofacial system involved in eating. In the present study, we predicted that somatosensory signals produced by eating tools in hand covertly activate the neuromuscular systems involved in eating action. In Experiments 1 and 2, we measured motor evoked response (MEP) of the masseter muscle in normal humans to examine the possible impact of tools in hand (chopsticks and scissors) on the neuromuscular systems during the observation of food stimuli. We found that eating tools (chopsticks) enhanced the masseter MEPs more greatly than other tools (scissors) during the visual recognition of food, although this covert change in motor excitability was not detectable at the behavioral level. In Experiment 3, we further observed that chopsticks overall increased MEPs more greatly than scissors and this tool-driven increase of MEPs was greater when participants viewed food stimuli than when they viewed non-food stimuli. A joint analysis of the three experiments confirmed a significant impact of eating tools on the masseter MEPs during food recognition. Taken together, these results suggest that eating tools in hand exert a category-specific impact on the neuromuscular system for eating. PMID:24835403

  3. The Effect of Antibacterial Formula Hand Cleaners on the Elimination of Microbes on Hands

    Science.gov (United States)

    Coleman, J. R.

    2002-05-01

    : The purpose of this project is to find out which one of the antibacterial hand cleanser (antibacterial bar soap, antibacterial liquid hand soap, and liquid hand sanitizer) is more effective in eliminating microbes. If antibacterial- formula liquid hand soap is used on soiled hands, then it will be more effective in eliminating microbes. Germs are microorganisms that cause disease and can spread from person-to-person. Bacteria are a kind of microbe, an example of which is Transient Flora that is often found on hands. Hand washing prevents germs from spreading to others. During the procedure, swabs were used to take samples before and after the soiled hands had been washed with one of the antibacterial hand cleansers. Nutrient Easygel was poured into petri dishes to harden for 1 day, and then samples were swabbed on the gel. The Petri dishes were placed in an incubator for 24 hours, and then data was recorded accordingly. The antibacterial liquid hand soap was sufficient in eliminating the majority of bacteria. The hands had 65% of the bacteria on them, and after the liquid hand soap was used only 37% of the bacteria remained.

  4. Standardisation of hand x-rays for arthritis: the relevance of hand positioning

    NARCIS (Netherlands)

    Segerink, L.; Withaar, T.T.; Lansbergen, M.D.I.; Kauffman, J.A.; Schimmelpenninck-Scheiffers, M.L.; Bernelot Moens, H.J.

    2006-01-01

    Background: Joint space width has become an important outcome measure in rheumatoid arthritis. The quality of routine hand x-rays is varying, and hand positioning may affect the projection of the JSW on the image (Angwin 2001). The impact of the position of a hand relative to the X-ray tube on JSW i

  5. Hand Preference and Skill in 115 Children of Two Left-Handed Parents.

    Science.gov (United States)

    Annett, Marian

    1983-01-01

    Studied hand skill and performance in children (N=115) of left-handed parents using peg moving tasks and soccer kicks. Concluded that being raised by two left-handed parents does little to hinder the expression of the rs plus gene. Correlations for handedness in families depend more on genetics than experience. (Author/JAC)

  6. A method to determine land requirements relating to food consumption patterns

    NARCIS (Netherlands)

    Gerbens-Leenes, P.W.; Nonhebel, S.; Ivens, W.PMF

    2002-01-01

    Food production requires agricultural land. The area needed to feed a population depends on the one hand on production systems (e.g. yields per hectare), and on the other hand on the consumption (pattern) of this population. The amount of land available for food production is declining due to variou

  7. Hand hygiene among health care workers

    Directory of Open Access Journals (Sweden)

    Mani Ameet

    2010-01-01

    Full Text Available Healthcare-associated infections are an important cause of morbidity and mortality among hospitalized patients worldwide. Transmission of health care associated pathogens generally occurs via the contaminated hands of health care workers. Hand hygiene has long been considered one of the most important infection control measures to prevent health care-associated infections. For generations, hand washing with soap and water has been considered a measure of personal hygiene. As early as 1822, a French pharmacist demonstrated that solutions containing chlorides of lime or soda could eradicate the foul odor associated with human corpses and that such solutions could be used as disinfectants and antiseptics. This paper provides a comprehensive review of data regarding hand washing and hand antisepsis in healthcare settings. In addition, it provides specific recommendations to uphold improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in healthcare settings. This article also makes recommendations and suggests the significance of hand health hygiene in infection control.

  8. Food Nanotechnology - Food Packaging Applications

    Science.gov (United States)

    Astonishing growth in the market for nanofoods is predicted in the future, from the current market of $2.6 billion to $20.4 billion in 2010. The market for nanotechnology in food packaging alone is expected to reach $360 million in 2008. In large part, the impetus for this predicted growth is the ...

  9. Food Nanotechnology: Food Packaging Applications

    Science.gov (United States)

    Astonishing growth in the market for nanofoods is predicted in the future, from the current market of $2.6 billion to $20.4 billion in 2010. The market for nanotechnology in food packaging alone is expected to reach $360 million in 2008. In large part the impetus for this predicted growth is the e...

  10. Pain management strategies in hand surgery.

    Science.gov (United States)

    Ketonis, Constantinos; Ilyas, Asif M; Liss, Frederic

    2015-07-01

    Modern anesthetic agents have allowed for the rapid expansion of ambulatory surgery, particularly in hand surgery. The choice between general anesthesia, peripheral regional blocks, regional intravenous anesthesia (Bier block), local block with sedation, and the recently popularized wide-awake hand surgery depends on several variables, including the type and duration of the procedure and patient characteristics, coexisting conditions, location, and expected length of the procedure. This article discusses the various perioperative and postoperative analgesic options to optimize the hand surgical patients' experience. PMID:26043053

  11. Hand eczema in the TOACS cohort

    DEFF Research Database (Denmark)

    Mortz, C G; Bindslev-Jensen, C; Andersen, Klaus Ejner

    2014-01-01

    and participate in a clinical examination including patch testing (TRUE(®) Test). RESULTS: The incidence of hand eczema was 8.8/1000 person-years. The one-year period prevalence of hand eczema in the young adults was 14.3% (127/891) and the point prevalence 7.1% (63/891) with significantly higher prevalence......-30 years old adults and it was highly associated with childhood hand eczema and atopic dermatitis together with wet work and taking care of small children in adulthood. There was no association to smoking, education level or nickel allergy in childhood. This article is protected by copyright. All rights...

  12. The First Hand Transplantation in Iran

    OpenAIRE

    Kalantar-Hormozi, A.; Firoozi, F.; Yavari, M; Arasteh, E.; Najafizadeh, K.; F Rashid-Farokhi

    2013-01-01

    Nowadays, hand transplantation is a very challenging procedure for surgeons and researchers worldwide. Despite many problems that may occur after this surgery, some centers continue to practice this highly sophisticated procedure. Herein, we report on a 38-year-old man who received hand transplant from a 24-year-old brain-dead man. This patient had lost his right hand from the lower one-third of forearm six years before after a trauma from a mincing machine. Team members organized pre-operati...

  13. Hand Gesture Recognition: A Literature Review

    Directory of Open Access Journals (Sweden)

    Rafiqul Zaman Khan

    2012-08-01

    Full Text Available Hand gesture recognition system received great attention in the recent few years because of itsmanifoldness applications and the ability to interact with machine efficiently through human computerinteraction. In this paper a survey of recent hand gesture recognition systems is presented. Key issues ofhand gesture recognition system are presented with challenges of gesture system. Review methods of recentpostures and gestures recognition system presented as well. Summary of research results of hand gesturemethods, databases, and comparison between main gesture recognition phases are also given. Advantagesand drawbacks of the discussed systems are explained finally

  14. The Hand and Foot in the Cold.

    Science.gov (United States)

    Kaufman, W C

    1983-02-01

    In brief: Physiological and physical methods were used to study the effects of chilling on the hands and feet and to compare various mittens and footwear. The woolen liner-leather shell mitten is effective protection for the hands, and the woolen sock-felt liner-shoepac combination was good for protecting the feet. Direct contact with the ground greatly increases heat loss, so the thickness of the sole is important. Superficial rewarming of the hand will stimulate blood flow to it, but blood flow will not return to the foot unless the whole body is sufficiently warm. Therefore, torso protection is as important as extremity protection for long exposures. PMID:27463168

  15. [Digital necrosis in hand by uncommon mechanism].

    Science.gov (United States)

    Leroux, Maria Bibiana; Lashak, Celina; Mazzurco, Martin

    2013-07-01

    A 43-year-old, non-smoking man presented with acute ischemic lesions of his left hand. He had been taking beta-blockers for his arterial hypertension. The day before the occurrence of these acute lesions, he self medicated with a drug containing ergotamine and caffeine because of a headache. About one hour after mild trauma to the hand, he noticed intense cyanosis accompanied by severe pain in the fingers that progressed to digital necrosis. Hematological tests, hand radiography, echo Doppler, and nailfold videocapillaroscopy were performed. Digital necrosis owing to an unusual combination of ischemic mechanisms is assumed. PMID:24010508

  16. Management of post burn hand deformities

    Directory of Open Access Journals (Sweden)

    Sabapathy S

    2010-10-01

    Full Text Available The hand is ranked among the three most frequent sites of burns scar contracture deformity. One of the major determinants of the quality of life in burns survivors is the functionality of the hands. Burns deformities, although largely preventable, nevertheless do occur when appropriate treatment is not provided in the acute situation or when they are part of a major burns. Reconstructive procedures can greatly improve the function of the hands. Appropriate choice of procedures and timing of surgery followed by supervised physiotherapy can be a boon for a burns survivor.

  17. Left-handed wrestlers are more successful.

    Science.gov (United States)

    Ziyagil, Mehmet Akif; Gursoy, Recep; Dane, Senol; Yuksel, Ramazan

    2010-08-01

    It has been reported that there is a high proportion of left-handers among top athletes in different sports. In this study, the goal was to examine the rate of left-handedness in the top wrestlers at the world championships for achievement by left-handed wrestlers. The rate of left-handedness was higher in wrestlers with medal honors compared to wrestlers without medals for both men and women. The winning numbers and match degrees were higher in the left-handed wrestlers than in both right- and mixed-handed wrestlers among top international wrestlers.

  18. Hand Biometric Recognition Based on Fused Hand Geometry and Vascular Patterns

    OpenAIRE

    Soowon Kim; GiTae Park

    2013-01-01

    A hand biometric authentication method based on measurements of the user’s hand geometry and vascular pattern is proposed. To acquire the hand geometry, the thickness of the side view of the hand, the K-curvature with a hand-shaped chain code, the lengths and angles of the finger valleys, and the lengths and profiles of the fingers were used, and for the vascular pattern, the direction-based vascular-pattern extraction method was used, and thus, a new multimodal biometric approach is proposed...

  19. Food Choice

    OpenAIRE

    Ehlers Bloksted, Josephine; Knudsen, Anna Althea; Boie Hvid, Amanda; Bang Christensen, Andrea; Ali Ismail, Mohamed Ahmed

    2012-01-01

    This paper illustrates the connection found between food choices, and the influences from society and the digital Media, more specifically television commercials. We have covered different aspects of social and psychological theories, aiming to explain how the individual is affected by social factors. We have drawn conclusions on how the individual is inflicted by society when concerning choice making, as well as covering the psychological aspects that are relevant in connection to this. Last...

  20. Adverse reactions to food: allergies and intolerances.

    Science.gov (United States)

    Montalto, Massimo; Santoro, Luca; D'Onofrio, Ferruccio; Curigliano, Valentina; Gallo, Antonella; Visca, Dina; Cammarota, Giovanni; Gasbarrini, Antonio; Gasbarrini, Giovanni

    2008-01-01

    All the anomalous reactions secondary to food ingestion are defined as 'adverse reactions to food'. In 1995 the European Academy of Allergology and Clinical Immunology suggested a classification on the basis of the responsible pathogenetic mechanism; according to this classification, non-toxic reactions can be divided into 'food allergies' when they recognize immunological mechanisms, and 'food intolerances' when there are no immunological implications. The diagnostic approach to adverse reactions to food is based on accurate clinical history and objective examination, and further execution of specific tests when allergy or intolerance is suspected. The therapy for food allergies is the elimination of the food to which hypersensibility has been found; this strategy can lead, especially in pediatric age, to tolerance. If elimination diets cannot be completely performed, or if it is not possible to identify the food to eliminate, some drugs (e.g. antihistaminics, steroids, etc.) can be administered. Specific allergen immunotherapy has been recently introduced. Fundamental is food allergy prevention, especially in high-risk subjects. The therapeutic approach to secondary food intolerances is based principally on primitive disease resolution; on the other hand, some specific treatments (e.g. beta-galactosidases in lactose malabsorption) are available in case of primary intolerance. PMID:18431058

  1. Are there excitability changes in the hand motor cortex during speech in left-handed subjects?

    Science.gov (United States)

    Tokimura, Hiroshi; Tokimura, Yoshika; Arita, Kazunori

    2012-01-01

    Hemispheric dominance was investigated in left-handed subjects using single transcranial magnetic stimulation to assess the possible effect of forced change in the dominant hand. Single transcranial magnetic stimuli were delivered randomly over the hand area of the left or right motor cortex of 8 Japanese self-declared left-handed adult volunteers. Electromyographic responses were recorded in the relaxed first dorsal interosseous muscle while the subjects read aloud. Laterality quotient calculated by the Edinburgh Inventory ranged from -100 to -5.26 and laterality index calculated from motor evoked potentials ranged from -86.2 to 38.8. There was no significant correlation between laterality quotient and laterality index. Mean data values across all 8 subjects indicated significant increases only in the left hand. Our ratio analysis of facilitation of the hand motor potentials showed that 2 each of the 8 self-declared left-handers were right- and left-hand dominant and the other 4 were bilateral-hand dominant. Speech dominancy was localized primarily in the right cerebral hemisphere in left-handed subjects, but some individuals exhibited bilateral or left dominance, possibly attributable to the forced change of hand preference for writing in childhood. Our findings suggest changes in the connections between the speech and hand motor areas.

  2. Constraint Study for a Hand Exoskeleton: Human Hand Kinematics and Dynamics

    Directory of Open Access Journals (Sweden)

    Fai Chen Chen

    2013-01-01

    Full Text Available In the last few years, the number of projects studying the human hand from the robotic point of view has increased rapidly, due to the growing interest in academic and industrial applications. Nevertheless, the complexity of the human hand given its large number of degrees of freedom (DoF within a significantly reduced space requires an exhaustive analysis, before proposing any applications. The aim of this paper is to provide a complete summary of the kinematic and dynamic characteristics of the human hand as a preliminary step towards the development of hand devices such as prosthetic/robotic hands and exoskeletons imitating the human hand shape and functionality. A collection of data and constraints relevant to hand movements is presented, and the direct and inverse kinematics are solved for all the fingers as well as the dynamics; anthropometric data and dynamics equations allow performing simulations to understand the behavior of the finger.

  3. Color-Removal by Microorganisms Isolated from Human Hands

    Directory of Open Access Journals (Sweden)

    Tsukasa Ito

    2013-08-01

    Full Text Available Microorganisms are essential for human life. Microorganisms decompose the carbon compounds in dead animals and plants and convert them into carbon dioxide. Intestinal bacteria assist in food digestion. Some vitamins are produced by bacteria that live in the intestines. Sewage and industrial wastewater are treated by activated sludge composed of microbial communities. All of these are due to the ability of microbes to produce many enzymes that can degrade chemicals. How do teachers make students understand that microorganisms are always associated with humans, and that microorganisms have the ability to degrade chemicals? The presence of microorganisms on humans can be shown by incubating agar plates after they are touched by the hands of students. The ability of microorganisms to degrade chemicals can be shown by an analytical measurement of the degradation of chemicals. When the chemicals are dyes (colorants in water, microbial activity on degradation of dyes can be demonstrated by observing a decreasing degree of color as a result of the enzymatic activity (e.g., azoreductase. Dyes are widely used in the textile, food, and cosmetic industries. They are generally resistant to conventional biological wastewater treatment systems such as the activated sludge process (4. The discharge of wastewater containing dye pollutes surface water. The ability of microorganisms to decolorize and degrade dyes has been widely investigated to use for bioremediation purposes (5. The goal of this tip is to understand the presence of bacteria on human skin and the ability of bacteria to degrade colorant chemicals (decolorization. In this tip, students first cultivate and isolate bacteria on their hands, and then examine potential decolorization activity of each bacterium by observing the degree of color of the liquid in tubes in which bacteria isolated from students’ hands were inoculated. Decolorization activity of bacterial isolates from human skin has been

  4. Direct Marketing Local Foods: Food Safety Considerations

    OpenAIRE

    Curtis, Kynda R.

    2010-01-01

    This publication provides an overview of the food safety issues relevant to direct marketers of fresh and processed foods, as well as suggestions for establishing food safety controls and increasing consumer confidence in local products.

  5. Improved Hand Hygiene Compliance is Associated with the Change of Perception toward Hand Hygiene among Medical Personnel

    OpenAIRE

    Lee, Seung Soon; Park, Se Jeong; Chung, Moon Joo; Lee, Ju Hee; Kang, Hyun Joo; Lee, Jeong-a; Kim, Yong Kyun

    2014-01-01

    Background Hand hygiene compliance has improved significantly through hand hygiene promotion programs that have included poster campaign, monitoring and performance feedback, and education with special attentions to perceived subjective norms. We investigated factors associated with improved hand hygiene compliance, focusing on whether the improvement of hand hygiene compliance is associated with changed perception toward hand hygiene among medical personnel. Materials and Methods Hand hygien...

  6. [Plumbago - hand sifting for discoloured pieces] 775

    OpenAIRE

    W L H Skeen and Co

    2003-01-01

    278 x 211 mm. Showing female workers sorting plumbago in an open courtyard surrounded by barrels of plumbago awaiting shipment. Annotated '775' on the bottom left hand corner of the photograph. Date approximate.

  7. The hand in Irish legend and folklore.

    Science.gov (United States)

    Mooney, E E; Prendiville, J B

    1991-06-01

    A brief review of the significance of the hand in the mythology, folklore, and religion of Ireland from ancient times is presented. Many of these accounts are also found in the history and legends of other Celtic countries.

  8. Bipedal tool use strengthens chimpanzee hand preferences

    DEFF Research Database (Denmark)

    Braccini, Stephanie; Lambeth, Susan; Schapiro, Steve;

    2010-01-01

    The degree to which non-human primate behavior is lateralized, at either individual or population levels, remains controversial. We investigated the relationship between hand preference and posture during tool use in chimpanzees (Pan troglodytes) during bipedal tool use. We experimentally induced...... tool use in a supported bipedal posture, an unsupported bipedal posture, and a seated posture. Neither bipedal tool use nor these supported conditions have been previously evaluated in apes. The hypotheses tested were 1) bipedal posture will increase the strength of hand preference, and 2) a bipedal...... stance, without the use of one hand for support, will elicit a right hand preference. Results supported the first, but not the second hypothesis: bipedalism induced the subjects to become more lateralized, but not in any particular direction. Instead, it appears that subtle pre-existing lateral biases...

  9. Energy Expenditure During Walking with Hand Weights.

    Science.gov (United States)

    Makalous, Susan L.; And Others

    1988-01-01

    A study of 11 obese adults who exercised with hand weights concludes that using the weights increases the energy demands of walking but only slightly. Research and results are presented and analyzed. (JL)

  10. Hands-On Skills for Caregivers

    Science.gov (United States)

    ... A + A You are here Home Hands-On Skills for Caregivers Printer-friendly version When you’re ... therapist who can help you develop your transferring skills. Allow for Their Reality. Remember to accept your ...

  11. Robot hand tackles jobs in hazardous areas

    International Nuclear Information System (INIS)

    A robot hand and arm designed to mimic the operation of its human counterpart, developed at the University of Southampton for use in a standard industrial glovebox, is described. It was specifically designed for use in a radioactive environment moving high dosage components around. As dosage limits go down, there is a legal requirement to remove people from that environment. The nine-axis arm is for use in a glove designed for a human hand. Drive for the motors used to power the hand is from three-phase MOSFET inventor cards, the switching pattern controlled by the Hall effect communication sensors integral to each motor. The computer software for the arm allows the hand to be positioned using a joystick on a control box, with three levels of command for grip, pinch and touch. (author)

  12. Static hand gesture recognition from a video

    Science.gov (United States)

    Rokade, Rajeshree S.; Doye, Dharmpal

    2011-10-01

    A sign language (also signed language) is a language which, instead of acoustically conveyed sound patterns, uses visually transmitted sign patterns to convey meaning- "simultaneously combining hand shapes, orientation and movement of the hands". Sign languages commonly develop in deaf communities, which can include interpreters, friends and families of deaf people as well as people who are deaf or hard of hearing themselves. In this paper, we proposed a novel system for recognition of static hand gestures from a video, based on Kohonen neural network. We proposed algorithm to separate out key frames, which include correct gestures from a video sequence. We segment, hand images from complex and non uniform background. Features are extracted by applying Kohonen on key frames and recognition is done.

  13. CONTRIBUTION OF CHLIDREN'S ACTIVITIES TO LEAD CONTAMINATION OF FOOD

    Science.gov (United States)

    This study evaluates the relationship of children's hygiene habits and food handling behaviors on lead levels on hands and handled foods for toddlers living in lead contaminated homes. Forty eight inner city toddlers who had previously been identified as having elevated blood le...

  14. Nail-Gun Injuries to the Hand

    OpenAIRE

    Pierpont, Yvonne N.; Pappas-Politis, Effie; Naidu, Deepak K.; Salas, R. Emerick; Johnson, Erika L.; Payne, Wyatt G.

    2008-01-01

    Background: The nail gun is a commonly utilized tool in carpentry and construction. When used properly with appropriate safety precautions, it can facilitate production and boost efficiency; however, this powerful tool also has the potential to cause serious injury. The most common site of nail-gun injuries in both industrial and nonoccupational settings is the hand. Materials and Methods: We report on two patients with nail-gun injuries to the hand. A review of the literature and discussion ...

  15. Unconstrained and Contactless Hand Geometry Biometrics

    OpenAIRE

    Carmen Sánchez-Ávila; Gonzalo Bailador del Pozo; Javier Guerra-Casanova; Alberto de-Santos-Sierra

    2011-01-01

    This paper presents a hand biometric system for contact-less, platform-free scenarios, proposing innovative methods in feature extraction, template creation and template matching. The evaluation of the proposed method considers both the use of three contact-less publicly available hand databases, and the comparison of the performance to two competitive pattern recognition techniques existing in literature: namely Support Vector Machines (SVM) and k-Nearest Neighbour (k-NN). Results highlight ...

  16. Management of Facial Telangiectasias with Hand Cautery

    OpenAIRE

    E. Liapakis, Ioannis; Englander, Miriam; Sinani, Roven; I. Paschalis, Eleftherios

    2015-01-01

    BACKGROUND Facial telangiectasias are superficial cutaneous vessels that can result in noticeable aesthetical imperfections. This study presents a technique for the removal of facial telangiectasias using hand cautery. METHODS Twenty-five patients with facial telangiectasias were treated using hand cautery (Medicell Inc, Athens, Greece) during 2009-2013. Photo documentation was performed for each patient before and immediately after treatment. Treatment was performed by cauterization at 800°C...

  17. Transmission Losses in Left-handed Materials

    OpenAIRE

    Markos, P; Rousochatzakis, I.; Soukoulis, C. M.

    2002-01-01

    We numerically analyze the origin of the transmission losses in left-handed structures. Our data confirms that left handed structures can have very good transmission properties, in spite of the expectable dispersion of their effective permeability and refraction index. The large permittivity of the metallic components improves the transmission. High losses, observed in recent experiments, could be explained by the absorption of the dielectric board.

  18. Toward an Epistemology of the Hand

    DEFF Research Database (Denmark)

    Brinkmann, Svend; Tanggaard, Lene

    2010-01-01

    ‘epistemology of the eye' has been at work, which has had significant practical implications, not least in educational contexts. One way to characterize John Dewey's pragmatism is to see it as an attempt to replace the epistemology of the eye with an epistemology of the hand. This article develops...... the epistemology of the hand on three levels: A level of embodiment and metaphors, of craftsmanship and social practices, and of schooling and education....

  19. MRI-based skeletal hand movement model

    OpenAIRE

    Stillfried, Georg; Hillenbrand, Ulrich; Settles, Marcus; van der Smagt, Patrick

    2012-01-01

    The kinematics of the human hand is optimal with respect to force distribution during pinch as well as power grasp, reducing the tissue strain when exerting forces through opposing fingers and optimising contact faces. Quantifying this optimality is of key importance when constructing biomimetic robotic hands, but understanding the exact human finger motion is also an important asset in, e.g., tracking finger movement during manipulation. The goal of the method presented here is to determi...

  20. Hand1 overexpression inhibits medulloblastoma metastasis.

    Science.gov (United States)

    Asuthkar, Swapna; Guda, Maheedhara R; Martin, Sarah E; Antony, Reuben; Fernandez, Karen; Lin, Julian; Tsung, Andrew J; Velpula, Kiran K

    2016-08-19

    Medulloblastoma (MB) is the most frequent malignant pediatric brain tumor. Current treatment includes surgery, radiation and chemotherapy. However, ongoing treatment in patients is further classified according to the presence or absence of metastasis. Since metastatic medulloblastoma are refractory to current treatments, there is need to identify novel biomarkers that could be used to reduce metastatic potential, and more importantly be targeted therapeutically. Previously, we showed that ionizing radiation-induced uPAR overexpression is associated with increased accumulation of β-catenin in the nucleus. We further demonstrated that uPAR protein act as cytoplasmic sequestration factor for a novel basic helix-loop-helix transcription factor, Hand1. Among the histological subtypes classical and desmoplastic subtypes account for the majority while large cell/anaplastic variant is most commonly associated with metastatic disease. In this present study using immunohistochemical approach and patient data mining for the first time, we demonstrated that Hand1 expression is observed to be downregulated in all the subtypes of medulloblastoma. Previously we showed that Hand1 overexpression regulated medulloblastoma angiogenesis and here we investigated the role of Hand1 in the context of Epithelial-Mesenchymal Transition (EMT). Moreover, UW228 and D283 cells overexpressing Hand1 demonstrated decreased-expression of mesenchymal markers (N-cadherin, β-catenin and SOX2); metastatic marker (SMA); and increased expression of epithelial marker (E-cadherin). Strikingly, human pluripotent stem cell antibody array showed that Hand1 overexpression resulted in substantial decrease in pluripotency markers (Nanog, Oct3/4, Otx2, Flk1) suggesting that Hand1 expression may be essential to attenuate the EMT and our findings underscore a novel role for Hand1 in medulloblastoma metastasis. PMID:27297109

  1. The hand: a window to arthritis

    Directory of Open Access Journals (Sweden)

    M. Galeazzi

    2011-09-01

    Full Text Available Hand joint involvement in rheumatic diseases is often precocious and predominant as compared to other skeletomuscular regions. Clinical examination not always allows for easy detection of fluid outpouring and synovial involvement, and undoubtedly does not allow to diagnose pathognomonic bone alterations of several rheumatic conditions. Articular ultrasonography is an innocuous methodology, easily reproducible and directly applied by a rheumatologist. The aim of this vignette is to present ultrasonography elementary lesions of the hand for a prompt diagnosis.

  2. Hand washing promotion for preventing diarrhoea

    OpenAIRE

    Ejemot-Nwadiaro, Regina I; Ehiri, John E.; Arikpo, Dachi; Meremikwu, Martin M; Critchley, Julia A

    2015-01-01

    Background Diarrhoea accounts for 1.8 million deaths in children in low- and middle-income countries (LMICs). One of the identified strategies to prevent diarrhoea is hand washing. Objectives To assess the effects of hand washing promotion interventions on diarrhoeal episodes in children and adults. Search methods We searched the Cochrane Infectious Diseases Group Specialized Register (27 May 2015); CENTRAL (published in the Cochrane Library 2015, Issue 5); MEDLINE (1966 to 27 May 2015); EMBA...

  3. Hand Hygiene Saves Lives: Patient Admission Video

    Centers for Disease Control (CDC) Podcasts

    2008-05-01

    This podcast is for hospital patients and visitors. It emphasizes two key points to help prevent infections: the importance of practicing hand hygiene while in the hospital, and that it's appropriate to ask or remind healthcare providers to practice hand hygiene.  Created: 5/1/2008 by National Center for Preparedness, Detection, and Control of Infectious Diseases (NCPDCID).   Date Released: 6/19/2008.

  4. Ectrodactyly/split hand feet malformation

    Directory of Open Access Journals (Sweden)

    Jindal Geetanjali

    2009-01-01

    Full Text Available Split-hand/split-foot malformation is a rare limb malformation with median clefts of the hands and feet and aplasia/hypoplasia of the phalanges, metacarpals and metatarsals. When present as an isolated anomaly, it is usually inherited as an autosomal dominant form. We report a case of autosomal recessive inheritance and discuss the antenatal diagnosis, genetic counseling and treatment for the malformation.

  5. Design and Development of Robot Hand System

    Directory of Open Access Journals (Sweden)

    Panchumarthy Seetharamaiah

    2011-01-01

    Full Text Available Research on robot hand design is being carried out to accommodate a variety of tasks such as grasping and manipulation of objects in the field of industrial applications, service robots and rehabilitation robots. Problem statement: To design and develop a microcontroller-based four fingered robotic hand with a simple and minimal control strategy to pick and place application with object detection by simple IR sensor logic. Approach: The methodology is based on anthropomorphic design with three fingers and an opposing thumb. Each finger has three links and three double revolute joints. Each finger is actuated by a single opposing pair of tendons. The robot hand system is interfaced to microcontroller with software control by means of 14 independent commands for the motion of joints: close and open for fore finger, middle finger, ring finger and thumb finger and wrist up and down, base clockwise and counter clockwise, pick and place and home position. The tendoning system and wireless feedback logic provide the hand with the ability to confirm to object topology and therefore providing the advantage of using a simple control structure. Results: Reliable grasping and releasing is achieved with simple control mechanisms and IR sensors/push-button switches. The hand can pick a variety of objects with different surface characteristics and shapes without having to reconstruct its surface description. Picking of the object is successfully completed as long as the object is within the workspace of the hand and placed the object at the desired position within the workspace by relevant software control using keyboard commands. Conclusion: Hardware and software development of microcontroller-based four-fingered robotic hand is addressed. Details of hand control software for mainly pick and place applications are presented. Results of the experimental work for pick and place application of different objects is enumerated.

  6. Right-handed and left-landed

    Institute of Scientific and Technical Information of China (English)

    李悦

    2005-01-01

    Today about 15% of the number of people is left-handed.But why are people left-handed? The answer is the way the brain (大脑) works.The brain has two halves——the right half and the left half.The right half controls (控制)the left side of the body,and the left controls the right side of the body.

  7. Functional food acceptance in the food chain

    OpenAIRE

    Krutulyte, Rasa

    2010-01-01

    This thesis analyses consumer acceptance of functional foods and food manufacturers' decision to develop functional foods. The thesis sets up four key research questions: (1) How consumers accept functional foods enriched with omega-3? (2) How the intention of purchasing carrier ingredient combinations is explained by general attitudes to functional foods, consumers' health concerns, and the perceived fit of a particular carrier ingredient combination? (3) How food manufacturers decide to dev...

  8. Illumination-invariant hand gesture recognition

    Science.gov (United States)

    Mendoza-Morales, América I.; Miramontes-Jaramillo, Daniel; Kober, Vitaly

    2015-09-01

    In recent years, human-computer interaction (HCI) has received a lot of interest in industry and science because it provides new ways to interact with modern devices through voice, body, and facial/hand gestures. The application range of the HCI is from easy control of home appliances to entertainment. Hand gesture recognition is a particularly interesting problem because the shape and movement of hands usually are complex and flexible to be able to codify many different signs. In this work we propose a three step algorithm: first, detection of hands in the current frame is carried out; second, hand tracking across the video sequence is performed; finally, robust recognition of gestures across subsequent frames is made. Recognition rate highly depends on non-uniform illumination of the scene and occlusion of hands. In order to overcome these issues we use two Microsoft Kinect devices utilizing combined information from RGB and infrared sensors. The algorithm performance is tested in terms of recognition rate and processing time.

  9. Hand preferences in captive orangutans (Pongo pygmaeus).

    Science.gov (United States)

    O'malley, Robert C; McGrew, W C

    2006-07-01

    The strength of the evidence for population-level handedness in the great apes is a topic of considerable debate, yet there have been few studies of handedness in orangutans. We conducted a study of manual lateralization in a captive group of eight orangutans (Pongo pygmaeus) ranking the degrees of manual preference according to a defined framework. We analyzed five behavioral patterns: eat (one- and two-handed), make/modify tool, oral tool-use, and manual tool-use. Although some individuals showed significant manual preferences for one or more tasks, at the group-level both one-handed and two-handed eating, oral tool-use, and make/modify tool were ranked at level 1 (unlateralized). Manual tool-use was ranked at level 2, with four subjects demonstrating significant hand preferences, but no group-level bias to the right or left. Four subjects also showed hand specialization to the right or left across several tasks. These results are consistent with most previous studies of manual preference in orangutans. The emergence of manual lateralization in orangutans may relate to more complex manipulative tasks. We hypothesize that more challenging manual tasks elicit stronger hand preferences. PMID:16604276

  10. Electronic artificial hand controlled by reconstructed digit

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objecive: To treat the loss of part of the forearm with a multi-dimension-freedom electronic artificial hand,which is controlled by a reconstructed finger transplanted from the second toe to the forearm stump.Methods: The female patient was 19 years old, whose right hand and wrist were crushed into pieces by machine at work and her forearm was amputated at the level of 8 cm proximal to the wrist. The second toe of her left foot was transplanted to reconstruct the digit onto the stump of her forearm. Two months after the transplantation, the patient was transferred to the rehabilitation center for further rehabilitation training, which consisted of: training for adaptation to weight bearing, testing and training of sensibility to weight. testing and training for stability of the hand, and testing and training for the controlling function of the reconstructed digit. Results: The transplanted toe survived well. After rehabilitation the reconstructed digit functioned well. In testing the performance under control mandate, the accuracy rate of the electronic artificial hand was 100%.Conclusions: A 100% accuracy rate of the electronic artificial hand can be achieved by transplantation of the toe onto the stump of the forearm. It provides a useful pathway and an example for improvement of control accuracy of a multiple-freedom electronic artificial hand and reduction of false action.

  11. Mechanisms in the shaping of organic food as strategy in the Danish food sector

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard

    Whether one is pessimist or optimist one can either phrase the development of organic agriculture and organic food in Denmark either as ‘only 7% of the agricultural area has been converted’ or ‘even 7% of the agricultural area has been converted’. The point of this paper is that one has to use both...... views in an analysis of the development of organic agriculture and organic food in Denmark. On the one hand a new product niche and maybe even a new development path has developed and on the other hand the conventional agriculture is still dominating with more than 90% of the agricultural area....... The paper analyses some of the changes that have taken place in the Danish food sector during the last 10-15 years with respect to organic food. The paper looks for how changes in the systems of production, consumption, knowledge and regulation have interacted and what kind of coherence and dissonance among...

  12. A critical review on the survival and elimination of norovirus in food and on food contact surfaces

    Science.gov (United States)

    This critical review covers the survival of human norovirus (NoV) in foods and on food contact surfaces as well as the state-of-the-art on the effectiveness of methods to eliminate these viruses. Virus survival studies are reviewed for water, soils and organic wastes, on fomites, hands, fruits and v...

  13. Food-regime(s) at a crossroad

    DEFF Research Database (Denmark)

    Noe, Egon; Korsgaard, Steffen

    , in a manner not entirely unlike the organics movement. Optimistic policy makers dream of food as a new export success for Denmark, yet this seems to entail a transformation of the traditional food production in Denmark. Finally, local and grassroots inspired food producers are beginning to take matters......Food production and consumption in Denmark stands at a crossroad. Multiple conflicting developments and logic point in radically different directions, and the pressures of globalization are making the tensions even more present and solutions more pressing. Danish agriculture has excelled...... in creating an industrialized foodregime, based on Northern European values of hygiene and homogeneity. Yet, pressures of global competition, consumer trends focusing on quality and uniqueness, and issues of animal welfare and disease control are questioning this logic. On the other hand, Nordic food...

  14. Food justice and Christian ethics

    Directory of Open Access Journals (Sweden)

    Heinrich Bedford-Strohm

    2012-12-01

    Full Text Available The article dealt with the moral and political problem of international food justice in which the deep contradiction between the present situation of malnourishment and starvation in large parts of the global population on the one hand and the biblical notion of the preferential option for the poor on the other hand was described. This ecumenically widely accepted notion was clarified in several aspects. How deeply this is rooted in the history of Christian social thought was shown by Martin Luther�s writings on the economy which have remained relatively unknown in the churches and in the scholarly world. The article then presented three models of Christian economic ethic: the technical economic model, the utopian economic model and the public theological economic model. On the basis of the public theological model seven challenges for international food justice were presented. The basis for these challenges is an understanding of globalisation which guarantees just participation for everyone and deals with nature in an ecologically sustainable way. The interests of small farmers are the basis for judging the activities of big agro-corporations. Public theology is the background for an active involvement of the churches as agents of a global civil society to promote international food justice.

  15. Hand preference on unimanual and bimanual tasks in strepsirrhines: The case of the ring-tailed lemur (Lemur catta).

    Science.gov (United States)

    Regaiolli, Barbara; Spiezio, Caterina; Hopkins, William D

    2016-08-01

    Assessing manual lateralization in non-human primates could be an optimal way to understand the adaptive value of this asymmetry in humans. Though many studies have investigated hand preferences in Old and New World monkeys and apes, fewer studies have considered manual lateralization in strepsirrhines, especially in experimental tasks. This study investigated hand preferences for a unimanual and a bimanual task of 17 captive ring-tailed lemurs (Lemur catta), housed at Parco Natura Viva (VR), Italy. The effect of age on handedness has been also investigated. The lemurs were tested on a unimanual task, in which subjects were restricted to using one hand to retrieve the food inside an apparatus, and on a bimanual task, in which lemurs had to use one hand to keep the apparatus door open while reaching with the other hand to retrieve the food inside it. At the population-level, our results revealed an asymmetrical hand use distribution, in particular a bias toward a right hand preference for food reaching in both the unimanual and the bimanual tasks. Furthermore, at the individual-level, the bimanual task seems to elicit a greater hand preference than the unimanual task. Results of this study underline the importance of experimental tasks in determining hand preference in strepsirrhines. Furthermore, as bimanual tasks elicited a stronger degree of lateralization, they appear to be more suited to investigate manual laterality. Finally, findings from this study highlight the presence of a right hand preference in ring-tailed lemurs, shedding new light on the evolution of human right handedness. Am. J. Primatol. 78:851-860, 2016. © 2016 Wiley Periodicals, Inc. PMID:27078687

  16. In a demanding task, three-handed manipulation is preferred to two-handed manipulation

    Science.gov (United States)

    Abdi, Elahe; Burdet, Etienne; Bouri, Mohamed; Himidan, Sharifa; Bleuler, Hannes

    2016-02-01

    Equipped with a third hand under their direct control, surgeons may be able to perform certain surgical interventions alone; this would reduce the need for a human assistant and related coordination difficulties. However, does human performance improve with three hands compared to two hands? To evaluate this possibility, we carried out a behavioural study on the performance of naive adults catching objects with three virtual hands controlled by their two hands and right foot. The subjects could successfully control the virtual hands in a few trials. With this control strategy, the workspace of the hands was inversely correlated with the task velocity. The comparison of performance between the three and two hands control revealed no significant difference of success in catching falling objects and in average effort during the tasks. Subjects preferred the three handed control strategy, found it easier, with less physical and mental burden. Although the coordination of the foot with the natural hands increased trial after trial, about two minutes of practice was not sufficient to develop a sense of ownership towards the third arm.

  17. Efficacy of alcohol-based hand sanitizer on hands soiled with dirt and cooking oil.

    Science.gov (United States)

    Pickering, Amy J; Davis, Jennifer; Boehm, Alexandria B

    2011-09-01

    Handwashing education and promotion are well established as effective strategies to reduce diarrhea and respiratory illness in countries around the world. However, access to reliable water supplies has been identified as an important barrier to regular handwashing in low-income countries. Alcohol-based hand sanitizer (ABHS) is an effective hand hygiene method that does not require water, but its use is not currently recommended when hands are visibly soiled. This study evaluated the efficacy of ABHS on volunteers' hands artificially contaminated with Escherichia coli in the presence of dirt (soil from Tanzania) and cooking oil. ABHS reduced levels of E. coli by a mean of 2.33 log colony forming units (CFU) per clean hand, 2.32 log CFU per dirt-covered hand, and 2.13 log CFU per oil-coated hand. No significant difference in efficacy was detected between hands that were clean versus dirty or oily. ABHS may be an appropriate hand hygiene method for hands that are moderately soiled, and an attractive option for field settings in which access to water and soap is limited.

  18. 基于改进禁忌搜索算法的配电网无功补偿优化规划%Reactive Power Compensation Optimization in Distribution Network Based on Improved Taboo Searching Algorithm

    Institute of Scientific and Technical Information of China (English)

    周德东

    2014-01-01

    针对现阶段中国配电网无功补偿问题,提出了一种改进邻域搜索范围的禁忌搜索算法来确定并联电容器的安装位置和补偿容量,以此提高电压质量和降低系统有功损耗。采用电压合格目标函数搜索满足电压约束条件的初始解,使之在电压可行范围内寻优,然后以减少的有功网损最大为目标函数,从而得到全局最优解,并以未来24 h负荷预测曲线为背景确定了电容器的投切时刻。算例表明,提出的改进算法是可行和有效的。%Aiming at the problem of distribution network reactive power compensation in China, a Taboo search-ing algorithm which can improve the neighborhood searching is proposed to determine the optimal location and the size of shunt capacitors on distributed system, improve the voltage profile and reduce the active power loss.In this paper, voltage qualified objective function is used to search an initial solution that meets the voltage con-straints so that it is feasible in practicable voltage range, then the global optimum solution can be got when taking the reduced maximum of active power loss as objective function.And capacitor switching can be confirmed by set-ting the background of load prediction curve in coming 24 hours.The flow charts and the examples given in this paper show that the improved algorithm is feasible and effective.

  19. Multi--plant Supply Chain Scheduling with Parallel Machines Based on Taboo Search Algorithm%基于禁忌搜索的平行机多工厂供应链调度

    Institute of Scientific and Technical Information of China (English)

    蒋大奎; 李波

    2012-01-01

    A multi--plant supply chain scheduling problem with parallel machines was proposed. Decisions of different functions including order assignment, production scheduling and batch delivery scheduling were integrated for a simultaneous optimization. A mixed integer programming model for the problem was built to minimize the production and distribution cost under the conditions that all jobs were finished be{ore the due date. A taboo search algorithm with vector array representation was designed to solve the problem. Experiments adopting supply chain scheduling approach and decoupled approach respectively were conducted on the problem, and the results confirm the substantial advanta- ges of the supply chain scheduling approach. Furthermore, compared with exact solutions provided by CPLEX, the results show that the designed algorithm is an efficient method for solving the problem.%提出一类平行机多工厂供应链调度问题,从整体的角度优化订单分配、生产调度和运输调度。以交货期限内完成所有工件的生产和运输总成本最小化为目标,构建了问题的混合整数规划模型。设计了一种基于向量组编码结构的禁忌搜索算法以求解该问题。使用供应链调度策略和独立决策策略分别对算例进行求解,数据结果验证了供应链调度策略的优越性。禁忌搜索算法结果与CPLEX的求解结果对比表明,禁忌搜索算法有效可行。

  20. Food-based Science Curriculum Increases 4th Graders Multidisciplinary Science Knowledge

    OpenAIRE

    Hovland, Jana A.; Carraway-Stage, Virginia G.; Cela, Artenida; Collins, Caitlin; Díaz, Sebastián R.; Collins, Angelo; Duffrin, Melani W.

    2013-01-01

    Health professionals and policymakers are asking educators to place more emphasis on food and nutrition education. Integrating these topics into science curricula using hand-on, food-based activities may strengthen students’ understanding of science concepts. The Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Initiative is a compilation of programs aimed at using food as a tool to teach mathematics and science. Previous studies have shown that students experiencing the Foo...

  1. Food, Globalization and Sustainability

    NARCIS (Netherlands)

    Oosterveer, P.J.M.; Sonnenfeld, D.A.

    2011-01-01

    Food is increasingly traded internationally, thereby transforming the organisation of food production and consumption globally and influencing most food-related practices. This transition is generating unfamiliar challenges related to sustainability of food provision, the social impacts of internati

  2. Healthy food trends -- flaxseeds

    Science.gov (United States)

    Healthy food trends -- flax meal; Healthy food trends -- flax seeds; Healthy food trends -- linseeds ... acids, which is the hardest to get from foods. Eating flaxseeds can ... is healthy fat that helps boost your "good cholesterol." The ...

  3. Norovirus: Food Handlers

    Science.gov (United States)

    ... National Institutes of Health NoroCORE Food Virology For Food Workers Language: English Español (Spanish) Recommend on Facebook ... trabajadores del sector alimentario Norovirus and Working With Food CDC Vital Signs Report Preventing Norovirus Outbreaks, Food ...

  4. IR laser sensors for the detection food adulteration

    International Nuclear Information System (INIS)

    The paper reports the results of the project SAL@CQO aimed at the development of instrumentation Innovative optical, laser based sensors, for the improvement of the level of safety of products food and for the detection of food fraud. Through the developed prototypes, the project aims provide on the one hand a means of rapid screening, automated, and to facilitate the use of simplified Work of the Audit Institutions responsible for monitoring and repression of food frauds. On the other hand It intends to provide a method of production chains practical monitoring for the maintenance of a of the final product quality standards.

  5. From Food to Fuel: The Swedish Resource Efficiency Dilemma.

    OpenAIRE

    Lundgren, Monia

    2014-01-01

    The EU has embarked on a resource efficiency trajectory in order to solve resource scarcity and general sustainability issues. The conversion of food waste into fuel is considered resource efficient as it makes use of resources that would otherwise be discarded. On the other hand, the food sector affects the environment substantially as it is inherently resource intensive and excessive. The purpose of the study was to assess how resource efficient the food waste substrate (feedstock for energ...

  6. Analysis of Swedish consumers’ attitude to Chinese food

    OpenAIRE

    Chen, Jie

    2010-01-01

    The aim of this research is to find out what’s attitude Swedish consumers have to Chinese food. The questionnaires based on the Food Choice Questionnaire (FCQ) are handed out to 100 Swedish respondents in order to investigate their motivation on Chinese food choice. 78 questionnaires which were filled completely were selected for this study. Eleven factors involved in the questionnaire are labeled health, mood, convenience, sensory appeal, natural content, price, weight control, familiarity, ...

  7. Novel approaches for food safety management and communication

    OpenAIRE

    George-John E Nychas; Panagou, Efstathios Z.; Mohareb, Fady R.

    2016-01-01

    The current safety and quality controls in the food chain are lacking or inadequately applied and fail to prevent microbial and/or chemical contamination of food products, which leads to reduced confidence among consumers. On the other hand to meet market demands food business operators (producers, retailers, resellers) and regulators need to develop and apply structured quality and safety assurance systems based on thorough risk analysis and prevention, through monitoring, recording and ...

  8. Rangeland nomadic culture of the Khazakh (Ⅲ)--Culture and art, humanities and taboo custom of the Khazakh%哈萨克族的草原游牧文化(Ⅲ)——哈萨克族的文化艺术,人文礼仪及禁忌习俗

    Institute of Scientific and Technical Information of China (English)

    阿利·阿布塔里普; 汪玺; 张德罡; 师尚礼

    2012-01-01

    哈萨克族人民在生产生活中创造了丰富多彩的文化艺术。哈萨克文学包括书面文学和口头文学。主要代表作品有英雄史诗《阿里帕米斯》、《豁布兰德》、《叶尔塔尔根》、《哈木巴尔》、《哈班拜》等;爱情长诗如《吉别克姑娘》、《豁孜阔尔佩席与色彦苏鲁》、《恩利克与科别克》和《萨里哈与萨曼》等;叙事长诗有《考孜库尔帕西与巴彦苏鲁》、《克里米亚的40个巴图尔》等;医学巨著如《奇帕格尔巴彦》。哈萨克族音乐旋律古朴雄浑,散发着浓郁的生活气息,具有鲜明的地域特色和民族特色。乐器有冬不拉、库布孜、斯布斯额、达不拉等。哈萨克舞蹈动律性强,表现风格粗犷剽悍、刚健有力、轻快矫捷,充满浓烈的草原生活气息。哈萨克族的节日有纳吾热孜节,肉孜节,库尔班节等。哈萨克族的竞技游戏有叼羊、姑娘追、赛马、骑马抢布、马上拾银、箭射元宝、马上角力、比猎鹰摔跤等。哈萨克族人游牧有许多禁忌,如语言禁忌、饮食禁忌、行为禁忌等。哈萨克族是一个热情好客的民族,有做客的礼节和严格待客的习俗。%Khazakh people have created colorful culture and art in their production and daily life. The litera ture of Kharzark includes written literature and oral literature. The main typical works are Alipamis, Huobu- lande,etc. The Khazark music have strong regional melody and typical ethnic characteristics. The instruments are dongbula,kubuzi, sibusio and dabula. The Khazark dance is featured with innervation, boorish characteris- tics. The festivals are Nawurezi,Rouzi and Kuerban. The main games are Diaoyang, Guniangzhui, horse racing, etc. The Khazark people have their own taboo custom in language, food and behaviors. Khazark people are hospi- table and have their customs for receiving guests and as guest.

  9. Antimicrobial efficacy of soap and water hand washing versus an alcohol-based hand cleanser.

    Science.gov (United States)

    Holton, Ronald H; Huber, Michaell A; Terezhalmy, Geza T

    2009-12-01

    The emergence of alcohol-based hand cleansers may represent an alternative to soap and water in the clinical dental setting. In this study, the antimicrobial efficacy of traditional hand washing vs. a unique alcohol-based hand cleanser with persistence was evaluated. Two experienced dentists participated over a 10-day period. On days 1-5, each clinician used an antibacterial liquid soap (Dial, Dial Corporation, Scottsdale, AZ). Days 6-10, an alcohol-based hand cleanser (Triseptin Water Optional, Healthpoint Surgical, Fort Worth, TX) was used. Sampling was by modified glove juice technique. The results indicate that the alcohol-based hand cleanser dramatically outperforms the traditional hand washing agent in the general dental setting. PMID:20131613

  10. [Food safety viewed from the registration and inspection agencies].

    Science.gov (United States)

    Shiomi, Yukihiro

    2011-01-01

    When food safety is mentioned, people would think about food which is in compliance with Food Sanitation Act and standard, and edible food. Because there is difference in terms of food and additives standards between Japan and other countries, a variety of food cannot be imported from foreign countries to Japan. In addition, in 2006, with the introduction of the Positive List, which takes a close-up of pesticide remained in food and anti-biotic, we adopted an effective policy towards imported food which does not reach the national standards. On one hand, in order to ensure food safety, domestic producers, hotels, fast food stores, and restaurants all try to strengthen management on food quality and employees health. However, food poisoning happens frequently. Chemicals and natural poisoning play a part but the major part is played by micro-organism (bacteria). So it become more and more important to develop food safety policies to avoid harm from bad food. Therefore, as an authority with the responsibility of quarantine, inspection and registration, it is important to conduct food inspection and it is even more important to provide comprehensive suggestions. PMID:21720130

  11. Potential food contaminants and associated health risks.

    Science.gov (United States)

    Peshin, Sharda Shah; Lall, Shyam Bala; Gupta, Suresh Kumar

    2002-03-01

    The potential toxicants in food are derived from natural or industrial sources. Compounds like lectins and glycoalkaloids that are toxic to man are naturally present in some vegetables like potatoes or legumes. A wide variety of marine toxins mostly produced by dinoflagellates occurring secondarily in molluscs and mussels are usually ingested by human beings causing poisoning. On the other hand, toxic compounds find their way into food during manufacture, storage, or transportation. These include largely the industrial contaminants, persistent organic pollutants (POP), pesticides, heavy metals, and toxins of fungal and bacterial origin. Further, toxic compounds like higher alcohols may be produced as byproducts during processing. Migration of compounds from packaging materials into packaged food like contamination with lead from solder in certain metal cans is well known. Additives (emulsifiers, preservatives, and antioxidants) could also influence the quality of foods. Solvent residues may find their way into food as a result of their use in extraction processes like the use of trichloroethylene and methylene chloride in decaffeination of coffee. In addition, poor hygiene, storage, and preparation may also lead to food contamination by various microbes and ova or cysts of nematodes. The problem of food contamination can be overcome to a great extent by regular surveillance and monitoring programmes and strict implementation of food and adulteration act. In the present review some of these aspects of food contamination have been discussed in detail.

  12. Augmented robotic device for EVA hand manoeuvres

    Science.gov (United States)

    Matheson, Eloise; Brooker, Graham

    2012-12-01

    During extravehicular activities (EVAs), pressurised space suits can lead to difficulties in performing hand manoeuvres and fatigue. This is often the cause of EVAs being terminated early, or taking longer to complete. Assistive robotic gloves can be used to augment the natural motion of a human hand, meaning work can be carried out more efficiently with less stress to the astronaut. Lightweight and low profile solutions must be found in order for the assistive robotic glove to be easily integrated with a space suit pressure garment. Pneumatic muscle actuators combined with force sensors are one such solution. These actuators are extremely light, yet can output high forces using pressurised gases as the actuation drive. Their movement is omnidirectional, so when combined with a flexible exoskeleton that itself provides a degree of freedom of movement, individual fingers can be controlled during flexion and extension. This setup allows actuators and other hardware to be stored remotely on the user's body, resulting in the least possible mass being supported by the hand. Two prototype gloves have been developed at the University of Sydney; prototype I using a fibreglass exoskeleton to provide flexion force, and prototype II using torsion springs to achieve the same result. The gloves have been designed to increase the ease of human movements, rather than to add unnatural ability to the hand. A state space control algorithm has been developed to ensure that human initiated movements are recognised, and calibration methods have been implemented to accommodate the different characteristics of each wearer's hands. For this calibration technique, it was necessary to take into account the natural tremors of the human hand which may have otherwise initiated unexpected control signals. Prototype I was able to actuate the user's hand in 1 degree of freedom (DOF) from full flexion to partial extension, and prototype II actuated a user's finger in 2 DOF with forces achieved

  13. Inexpensive Complex Hand Model Twenty Years Later.

    Science.gov (United States)

    Frenger, Paul

    2015-01-01

    Twenty years ago the author unveiled his inexpensive complex hand model, which reproduced every motion of the human hand. A control system programmed in the Forth language operated its actuators and sensors. Follow-on papers for this popular project were next presented in Texas, Canada and Germany. From this hand grew the author’s meter-tall robot (nicknamed ANNIE: Android With Neural Networks, Intellect and Emotions). It received machine vision, facial expressiveness, speech synthesis and speech recognition; a simian version also received a dexterous ape foot. New artificial intelligence features included op-amp neurons for OCR and simulated emotions, hormone emulation, endocannabinoid receptors, fear-trust-love mechanisms, a Grandmother Cell recognizer and artificial consciousness. Simulated illnesses included narcotic addiction, autism, PTSD, fibromyalgia and Alzheimer’s disease. The author gave 13 robotics-AI presentations at NASA in Houston since 2006. A meter-tall simian robot was proposed with gripping hand-feet for use with space vehicles and to explore distant planets and moons. Also proposed were: intelligent motorized exoskeletons for astronaut force multiplication; a cognitive prosthesis to detect and alleviate decreased crew mental performance; and a gynoid robot medic to tend astronauts in deep space missions. What began as a complex hand model evolved into an innovative robot-AI within two decades. PMID:25996742

  14. Tool making, hand morphology and fossil hominins.

    Science.gov (United States)

    Marzke, Mary W

    2013-11-19

    Was stone tool making a factor in the evolution of human hand morphology? Is it possible to find evidence in fossil hominin hands for this capability? These questions are being addressed with increasingly sophisticated studies that are testing two hypotheses; (i) that humans have unique patterns of grip and hand movement capabilities compatible with effective stone tool making and use of the tools and, if this is the case, (ii) that there exist unique patterns of morphology in human hands that are consistent with these capabilities. Comparative analyses of human stone tool behaviours and chimpanzee feeding behaviours have revealed a distinctive set of forceful pinch grips by humans that are effective in the control of stones by one hand during manufacture and use of the tools. Comparative dissections, kinematic analyses and biomechanical studies indicate that humans do have a unique pattern of muscle architecture and joint surface form and functions consistent with the derived capabilities. A major remaining challenge is to identify skeletal features that reflect the full morphological pattern, and therefore may serve as clues to fossil hominin manipulative capabilities. Hominin fossils are evaluated for evidence of patterns of derived human grip and stress-accommodation features. PMID:24101624

  15. Intelligent, self-contained robotic hand

    Science.gov (United States)

    Krutik, Vitaliy; Doo, Burt; Townsend, William T.; Hauptman, Traveler; Crowell, Adam; Zenowich, Brian; Lawson, John

    2007-01-30

    A robotic device has a base and at least one finger having at least two links that are connected in series on rotary joints with at least two degrees of freedom. A brushless motor and an associated controller are located at each joint to produce a rotational movement of a link. Wires for electrical power and communication serially connect the controllers in a distributed control network. A network operating controller coordinates the operation of the network, including power distribution. At least one, but more typically two to five, wires interconnect all the controllers through one or more joints. Motor sensors and external world sensors monitor operating parameters of the robotic hand. The electrical signal output of the sensors can be input anywhere on the distributed control network. V-grooves on the robotic hand locate objects precisely and assist in gripping. The hand is sealed, immersible and has electrical connections through the rotary joints for anodizing in a single dunk without masking. In various forms, this intelligent, self-contained, dexterous hand, or combinations of such hands, can perform a wide variety of object gripping and manipulating tasks, as well as locomotion and combinations of locomotion and gripping.

  16. Hand hygiene knowledge of college students.

    Science.gov (United States)

    Taylor, J Kyle; Basco, Roselyne; Zaied, Aya; Ward, Chelsea

    2010-01-01

    An observational study was conducted to evaluate hygiene habits of students with fields of study, gender, and understanding of hygiene at a university in Alabama. One hundred students were randomly observed in ten restrooms on campus to determine whether or not students washed their hands. The study was divided into an observational stage, a quiz to ascertain student's knowledge of hygiene and the spread of pathogens, and a survey of self-reported illness rates. Females had a tendency to wash their hands more often than males while visiting the bathroom (p = 0.02, chi2 = 11.6). Science majors were more likely to wash their hands than non-science majors (p < or = 0.001, chi2 = 5.2). Females (p < or = 0.0001, df = 98, F = 21.5) and science majors (p < or = 0.0001, df = 98, F = 81.4) scored significantly higher on the survey than males and nonscience majors, and that those observed not washing their hands reported being sick more often than those observed washing their hands (chi2 = 155.0, df= 3, p < 0.001, Fisher's exact p < 0.001). PMID:20499532

  17. Password Based Hand Gesture Controlled Robot

    Directory of Open Access Journals (Sweden)

    Shanmukha Rao

    2016-04-01

    Full Text Available Gesture is a most natural way of communication between human and computer in real system. Hand gesture is one of the important methods of non-verbal communications for humans. A simulation tool, MATLAB based colour image processing is used to recognize hand gesture. With the help of wireless communication, it is easier to interact with the robot. The objective of this project is to build a password protected wireless gesture control robot using Arduino, RF transmitter and receiver module. The continuous images are processed and the command signal is sent to the Arduino Uno microcontroller and according to the number of fingers, it sends the commands to the RF transmitter which is received by the transmitter and is processed at the receiver end which drives the motor to a particular direction. The robot moves forward, backward, right and left when we show one, two, three, four fingers (fingers with some red color band or tape respectively. As soon as the hand is moved off from the frame immediately it will stop. This can be used for physically disabled people who can’t use their hands to move the wheel chair. And it can also be used in various military applications where radioactive substances which can’t be touched by the human hand.

  18. Hand Injury in Rock Climbing: Literature Review.

    Science.gov (United States)

    Pozzi, A; Pivato, G; Pegoli, L

    2016-02-01

    With the amazing increasing in number of participants, rock climbing has become a popular sport in the last decade. A growing number of participants, with different skill level, inevitably leads to an increased number of injuries related to this practice. The kind of lesions that can be observed in rock-climbers is very specific and often involves the hand. For this reason is very important for any hand surgeon that is exposed to sport injuries to know which and the most common injuries related to this sport and which are the basic principles for the treatment of those. The aim of this article is to review the literature that has been published in the last ten year in this topic. On the NCBI database 22 articles where found that where related to rock climbing lesion affecting the hand or the whole body. Differences where found according to kind of rock climbing activity that was analyzed, alpine climb leads to more serious injuries, often affecting the lower limb, while in sport and recreational rock climbing the upper limb and the hand are definitely the most affected parts. Flexor pulley lesions, followed by fractures and strains are the most common lesions affecting the hand that are related to this practice. PMID:27454496

  19. Fast Foods, Organic Foods, Fad Diets

    Science.gov (United States)

    There is no standard definition of fast food. Generally, fast food is eaten without cutlery, and fast-food restaurants have no wait staff. Failure to have a standardized definition makes it difficult to compare studies. Foods available outside the home tend to be high in energy and fat compared w...

  20. Access to waterless hand sanitizer improves student hand hygiene behavior in primary schools in Nairobi, Kenya.

    Science.gov (United States)

    Pickering, Amy J; Davis, Jennifer; Blum, Annalise G; Scalmanini, Jenna; Oyier, Beryl; Okoth, George; Breiman, Robert F; Ram, Pavani K

    2013-09-01

    Handwashing is difficult in settings with limited resources and water access. In primary schools within urban Kibera, Kenya, we investigated the impact of providing waterless hand sanitizer on student hand hygiene behavior. Two schools received a waterless hand sanitizer intervention, two schools received a handwashing with soap intervention, and two schools received no intervention. Hand cleaning behavior after toilet use was monitored for 2 months using structured observation. Hand cleaning after toileting was 82% at sanitizer schools (N = 2,507 toileting events), 38% at soap schools (N = 3,429), and 37% at control schools (N = 2,797). Students at sanitizer schools were 23% less likely to have observed rhinorrhea than control students (P = 0.02); reductions in student-reported gastrointestinal and respiratory illness symptoms were not statistically significant. Providing waterless hand sanitizer markedly increased student hand cleaning after toilet use, whereas the soap intervention did not. Waterless hand sanitizer may be a promising option to improve student hand cleansing behavior, particularly in schools with limited water access. PMID:23836575

  1. Role of immunoglobulin G antibodies in diagnosis of food allergy.

    Science.gov (United States)

    Gocki, Jacek; Bartuzi, Zbigniew

    2016-08-01

    This paper presents current views on the role of immunoglobulin G (IgG) antibodies in the reactions with food antigens in the digestive tract and their role in the diagnosis of food allergy based on the assays of specific IgG class antibodies, with a special focus on contemporary practice guidelines. In the light of current scientific knowledge, the IgG-specific antibody-mediated reactions are a body's natural and normal defensive reactions to infiltrating food antigens, which are considered as pathogens. On the other hand, specific IgG antibodies against food allergens play a crucial role in the induction and maintaining of immunological tolerance to food antigens. The statements of many scientific societies stress that sIgG are of no significant importance in the diagnosis of food allergy since their presence is associated with a normal immune response to food allergens and attests to a protracted exposure to food antigens. PMID:27605894

  2. Role of immunoglobulin G antibodies in diagnosis of food allergy

    Science.gov (United States)

    Bartuzi, Zbigniew

    2016-01-01

    This paper presents current views on the role of immunoglobulin G (IgG) antibodies in the reactions with food antigens in the digestive tract and their role in the diagnosis of food allergy based on the assays of specific IgG class antibodies, with a special focus on contemporary practice guidelines. In the light of current scientific knowledge, the IgG-specific antibody-mediated reactions are a body's natural and normal defensive reactions to infiltrating food antigens, which are considered as pathogens. On the other hand, specific IgG antibodies against food allergens play a crucial role in the induction and maintaining of immunological tolerance to food antigens. The statements of many scientific societies stress that sIgG are of no significant importance in the diagnosis of food allergy since their presence is associated with a normal immune response to food allergens and attests to a protracted exposure to food antigens. PMID:27605894

  3. Microbial Efficacy of Waterless Hand Hygiene in Dar es Salaam, Tanzania

    Science.gov (United States)

    Pickering, A.; Boehm, A.; Davis, J.

    2008-12-01

    Millions of people die from diarrheal and respiratory diseases every year due to lack of proper sanitation, hygiene, and access to clean water. The act of handwashing with soap has been found to effectively reduce both diarrheal and respiratory illness, however, handwashing at critical times (i.e. after using the toilet, before preparing food) remains infrequent around the world. This research investigates the potential for alcohol- based hand sanitizer (ABHS) to be an effective and appropriate hand hygiene option in developing countries. A study was conducted to assess the microbiological effectiveness of ABHS, as compared to handwashing with soap and water, in field conditions in Dar es Salaam, Tanzania. A total of 205 participants, including mothers, nurses, students, and teachers, were introduced to ABHS, given a standardized amount (2ml) of product, and instructed on how to use the product correctly. Hand samples were obtained using the hand rinse method before and after the use of ABHS from 152 participants. The other 53 participants were hand sampled before and after handwashing with a non-antimicrobial liquid soap and clean water (prior to using ABHS). Visual inspections of the hands were performed before hand sampling to record the level of dirt on the hands. All hand samples were processed and analyzed by membrane filtration for concentrations of two microbial indicators, enterococci and E. coli. User perceptions of the product and willingness to pay are also documented. The results of this study provide valuable insight on the prospective of promoting ABHS in developing countries and water scarce areas.

  4. The Dilemma of Second Hand Vessels

    Institute of Scientific and Technical Information of China (English)

    Liu Xiao

    2011-01-01

    Since many domestic emerging shipping enterprises need to reduce cost,reccver cost quickly and shorten capgal accumulation circles,purchasing old second hand vessels with relatively cheaper price become the most favorable and efficient choice.The special favour of domestic owners for second hand vessels directly leads to the purchase of large amount of old second hand vessels but with few being sent for scrapping.According to media reports,by the end of 2009,China's seagoing and coastal ships had about 80m DWT,but some 30m DWT has reaohed the age to be sorapped,taking up 35% of the total.With such a big old shipping fieet,safety situation is far from optimistic.

  5. Human computer interaction using hand gestures

    CERN Document Server

    Premaratne, Prashan

    2014-01-01

    Human computer interaction (HCI) plays a vital role in bridging the 'Digital Divide', bringing people closer to consumer electronics control in the 'lounge'. Keyboards and mouse or remotes do alienate old and new generations alike from control interfaces. Hand Gesture Recognition systems bring hope of connecting people with machines in a natural way. This will lead to consumers being able to use their hands naturally to communicate with any electronic equipment in their 'lounge.' This monograph will include the state of the art hand gesture recognition approaches and how they evolved from their inception. The author would also detail his research in this area for the past 8 years and how the future might turn out to be using HCI. This monograph will serve as a valuable guide for researchers (who would endeavour into) in the world of HCI.

  6. Posterior alien hand syndrome: case report

    International Nuclear Information System (INIS)

    The alien hand syndrome (AHS) is involuntary uncontrolled movement of an arm with a sense of estrangement from the limb itself. AHS was initially used to describe interhemispheric disconnection phenomena in patients with lesions in the anterior corpus callosum, but it has been found in patients with posterior cerebral lesions without involvement of the corpus callosum, for example parietal infarcts or corticobasal degeneration. The posterior alien hand syndrome is less frequent and presents with nonpurposive behaviour like lifting the arm or writhing fingers. We report an 80-year-old woman with a posterior AHS of the dominant right hand. MRI showed atrophy of the pre- and postcentral gyri without involvement of the corpus callosum. We discuss the aetiology of the posterior AHS and the differences from the anterior varieties. (orig.)

  7. Hand Gesture Recognition Based on Improved FRNN

    Institute of Scientific and Technical Information of China (English)

    TENG Xiao-long; WANG Xiang-yang; LIU Chong-qing

    2005-01-01

    The trained Gaussian mixture model is used to make skincolour segmentation for the input image sequences. The hand gesture region is extracted, and the relative normalization images are obtained by interpolation operation. To solve the problem of hand gesture recognition, Fuzzy-Rough based nearest neighbour (FRNN) algorithm is applied for classification. For avoiding the costly compute, an improved nearest neighbour classification algorithm based on fuzzy-rough set theory (FRNNC) is proposed. The algorithm employs the represented cluster points instead of the whole training samples, and takes the hand gesture data's fuzziness and the roughness into account, so the compute spending is decreased and the recognition rate is increased. The 30 gestures in Chinese sign language alphabet are used for approving the effectiveness of the proposed algorithm. The recognition rate is 94.96%, which is better than that of KNN (K nearest neighbor)and Fuzzy-KNN (Fuzzy K nearest neighbor).

  8. Active Appearance Model Based Hand Gesture Recognition

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    This paper addresses the application of hand gesture recognition in monocular image sequences using Active Appearance Model (AAM). For this work, the proposed algorithm is conposed of constructing AAMs and fitting the models to the interest region. In training stage, according to the manual labeled feature points, the relative AAM is constructed and the corresponding average feature is obtained. In recognition stage, the interesting hand gesture region is firstly segmented by skin and movement cues.Secondly, the models are fitted to the image that includes the hand gesture, and the relative features are extracted.Thirdly, the classification is done by comparing the extracted features and average features. 30 different gestures of Chinese sign language are applied for testing the effectiveness of the method. The Experimental results are given indicating good performance of the algorithm.

  9. Tonkean macaques communicate with their right hand.

    Science.gov (United States)

    Meunier, Hélène; Fizet, Jonas; Vauclair, Jacques

    2013-08-01

    There are two conflicting hypotheses to explain the origins of language. Vocal origin theory states that language results from the gradual evolution of animals' vocal communication, but gestural origin theory considers that language evolved from gestures, with the initial left-hemispheric control of manual gestures gradually encompassing vocalizations. To contribute to this debate, we investigated functional hemispheric specialization related to hand biases when grasping or showing an object through manual gesture in Tonkean macaques. The results of this study, the first quantitative study on Tonkean macaques' handedness, showed a remarkable convergence of the Tonkean macaques' handedness patterns with those of baboons and human infants, with hand preferences for manual communicative gestures significantly favoring the use of the right hand. Our findings support the hypothesis that left hemispheric lateralization for language is derived from a gestural communication system that was present in the common ancestor of macaques, baboons and humans. PMID:23748098

  10. The first hand transplantation in iran.

    Science.gov (United States)

    Kalantar-Hormozi, A; Firoozi, F; Yavari, M; Arasteh, E; Najafizadeh, K; Rashid-Farokhi, F

    2013-01-01

    Nowadays, hand transplantation is a very challenging procedure for surgeons and researchers worldwide. Despite many problems that may occur after this surgery, some centers continue to practice this highly sophisticated procedure. Herein, we report on a 38-year-old man who received hand transplant from a 24-year-old brain-dead man. This patient had lost his right hand from the lower one-third of forearm six years before after a trauma from a mincing machine. Team members organized pre-operative research, cadaver dissection, legal consultation, religious permission and discussion to patient. This procedure was done by 15 Khordad Plastic Surgery Transplant team on February 27, 2013 for the first time in Iran. PMID:25013665

  11. Fusion of hand and arm gestures

    Science.gov (United States)

    Coquin, D.; Benoit, E.; Sawada, H.; Ionescu, B.

    2005-12-01

    In order to improve the link between an operator and its machine, some human oriented communication systems are now using natural languages like speech or gesture. The goal of this paper is to present a gesture recognition system based on the fusion of measurements issued from different kind of sources. It is necessary to have some sensors that are able to capture at least the position and the orientation of the hand such as Dataglove and a video camera. Datagloge gives a measure of the hand posture and a video camera gives a measure of the general arm gesture which represents the physical and spatial properties of the gesture, and based on the 2D skeleton representation of the arm. The measurements used are partially complementary and partially redundant. The application is distributed on intelligent cooperating sensors. The paper presents the measurement of the hand and the arm gestures, the fusion processes, and the implementation solution.

  12. Biomimetic actuator and sensor for robot hand

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Baekchul; Chung, Jinah; Cho, Hanjoung; Shin, Seunghoon; Lee, Hyoungsuk; Moon, Hyungpil; Choi, Hyouk Ryeol; Koo, Jachoon [Sungkyunkwan Univ., Seoul (Korea, Republic of)

    2012-12-15

    To manufacture a robot hand that essentially mimics the functions of a human hand, it is necessary to develop flexible actuators and sensors. In this study, we propose the design, manufacture, and performance verification of flexible actuators and sensors based on Electro Active Polymer (EAP). EAP is fabricated as a type of film, and it moves with changes in the voltage because of contraction and expansion in the polymer film. Furthermore, if a force is applied to an EAP film, its thickness and effective area change, and therefore, the capacitance also changes. By using this mechanism, we produce capacitive actuators and sensors. In this study, we propose an EAP based capacitive sensor and evaluate its use as a robot hand sensor.

  13. Keeping Food Alive: Surplus Food Management

    OpenAIRE

    Sedef Sert; Paola Garrone; Marco Melacini

    2014-01-01

    This paper is motivated by the paradoxical reality of food waste in a world of food insecurity, which is an important issue even for developed countries. Today, in Europe,nearly 43.6 million people are estimated to be food insecure, while European countries are reported to generate 179 kg per capita of food waste every year. Previous empirical studies highlight the potential of surplus food management, i.e. managerial processes and practices that strike a balance between social, environmental...

  14. Food hygiene practices in different food establishments

    OpenAIRE

    Djekic, I; Smigic, N.; Kalogianni, EP; Rocha, Ada; Zamioudi, L; Pacheco, R.

    2014-01-01

    The aim of this study was to investigate three dimensions of food hygiene in three European cities Belgrade, Thessaloniki and Porto. The first dimension of the survey was to evaluate the level of hygiene in different food establishments supplying food direct to consumers. A total of 91 food businesses were included in the survey with 30 food businesses from Belgrade and Porto, and 31 from Thessaloniki. In parallel with scoring the premises, the second dimension of the study was to examine the...

  15. Millipedes as food for humans

    DEFF Research Database (Denmark)

    Enghoff, Henrik; Manno, Nicola; Tchibozo, Sévérin;

    2014-01-01

    The first record of millipedes (Diplopoda) being regularly used for food by humans (the Bobo people of Burkina Faso) is given, including information on how the millipedes are prepared. The species in question are Tymbodesmus falcatus (Karsch, 1881) and Sphenodesmus sheribongensis (Schiøtz, 1966......) (Gomphodesmidae) and an unidentified species of Spirostreptidae. New information on the nutritional value of millipedes is provided; unsaturated fatty acids, calcium, and iron contents are particularly high. The millipedes’ defensive secretions, hydrogen cyanide and benzoquinones, present a severe challenge...... for the spread of millipedes as an everyday food source. On the other hand, the possibility that benzoquinones may act as insect-repellents, as known from studies on nonhuman primates, and that sublethal cyanide ingestionmay enhance human innate resistance tomalaria, suggests promising ethnomedical perspectives...

  16. Hand Gesture Recognition Using Ultrasonic Waves

    KAUST Repository

    AlSharif, Mohammed Hussain

    2016-04-01

    Gesturing is a natural way of communication between people and is used in our everyday conversations. Hand gesture recognition systems are used in many applications in a wide variety of fields, such as mobile phone applications, smart TVs, video gaming, etc. With the advances in human-computer interaction technology, gesture recognition is becoming an active research area. There are two types of devices to detect gestures; contact based devices and contactless devices. Using ultrasonic waves for determining gestures is one of the ways that is employed in contactless devices. Hand gesture recognition utilizing ultrasonic waves will be the focus of this thesis work. This thesis presents a new method for detecting and classifying a predefined set of hand gestures using a single ultrasonic transmitter and a single ultrasonic receiver. This method uses a linear frequency modulated ultrasonic signal. The ultrasonic signal is designed to meet the project requirements such as the update rate, the range of detection, etc. Also, it needs to overcome hardware limitations such as the limited output power, transmitter, and receiver bandwidth, etc. The method can be adapted to other hardware setups. Gestures are identified based on two main features; range estimation of the moving hand and received signal strength (RSS). These two factors are estimated using two simple methods; channel impulse response (CIR) and cross correlation (CC) of the reflected ultrasonic signal from the gesturing hand. A customized simple hardware setup was used to classify a set of hand gestures with high accuracy. The detection and classification were done using methods of low computational cost. This makes the proposed method to have a great potential for the implementation in many devices including laptops and mobile phones. The predefined set of gestures can be used for many control applications.

  17. Effects of breast cancer related lymphedema on hand muscle strength, hand functions and sensory loss of hand

    Directory of Open Access Journals (Sweden)

    Gul Mete Civelek

    2016-06-01

    Conclusion: In patients with BCRL, having axillary dissection, receiving chemotherapy and radiotherapy in post-operative period, obesity and shoulder pain are common. Evaluation of patients with BCRL should be made in details, should be versatile and should include questioning shoulder pain and hand evaluation. [Cukurova Med J 2016; 41(2.000: 208-216

  18. [Food allergy].

    Science.gov (United States)

    Del Río-Navarro, B E; Sienra-Monge, J J

    1993-06-01

    We are exposed to a large amount of potentially antigenic substances when we take aliments. Normally the mechanic, enzymatic and immunitary functions avoid the development of deleterious phenomena. Thus, when these mechanisms fail intolerance, idiosyncrasy or allergic reaction could be presented to the diet components. The adverse reactions to the aliments are present in one to three percent of the general population, while this occurs in the eight percent of the children under three years old. The clinical manifestations may comprise from abdominal pain pictures to anaphylactic shock. The symptomatology depends on age of the patient and the amount and kind of ingested food. The diagnosis must be establish on bases of careful anamnesis and physical examination. To confirm the diagnosis cutaneous test for immediate hypersensibility and the determination of specific IgE antibodies (RAST, ELISA) are used. The basic treatment consists in the withdrawal of the causative aliment and not on non-proper diets for the patient. PMID:8517939

  19. A Step Towards Improving Food Safety in India: Determining Baseline Knowledge and Behaviors Among Restaurant Food Handlers in Chennai.

    Science.gov (United States)

    Manes, Mindi R; Kuganantham, Paraswami; Jagadeesan, Murugesan; Laxmidevi, M; Dworkin, Mark S

    2016-01-01

    With the establishment of the Food Safety and Standards Authority of India (FSSAI) and new food safety regulations, a precedent has been set to prevent foodborne illness in India. The objective of the authors' study was to identify knowledge gaps among food handlers in Chennai, Tamil Nadu, to establish priorities for future intervention. A 44-question survey was administered to 156 food handlers at 36 restaurants in Chennai between April and June of 2011. The overall mean knowledge score was 49% and knowledge gaps related to hand hygiene, proper food cooking and holding temperatures, and cross contamination were identified. Food handlers with a Medical Fitness Certificate scored significantly higher than those without a certificate, after controlling for food safety training and level of education (p < .05). As the FSSAI standards now require a medical certificate for restaurant licensure and registration, consideration should be given to include an educational component to this certification with an explanation of expected food safety behavior. PMID:26867287

  20. Fingertip Detection for Hand Pose Recognition

    Directory of Open Access Journals (Sweden)

    M.K. Bhuyan

    2012-03-01

    Full Text Available In this paper, a novel algorithm is proposed for fingertip detection and finger type recognition. The algorithm is applied for locating fingertips in hand region extracted by Bayesian rule based skincolor segmentation. Morphological operations are performed in the segmented hand region by observing key geometric features. A probabilistic modeling of the geometric features of finger movement has made the finger type recognition process significantly robust. Proposed method can be employed in a variety of applications like sign language recognition and human robot interactions.