Sample records for case histories portraying

  1. Portraying User Interface History

    DEFF Research Database (Denmark)

    Jørgensen, Anker Helms


    history at large have been sparse. However, a small spate of publications appeared recently, so a reasonable number of papers are available. Hence this work-in-progress paints a portrait of the current history of user interfaces at large. The paper first describes a theoretical framework recruited from...... history. Next the paper analyses a selected sample of papers on UI history at large. The analysis shows that the current state-of-art is featured by three aspects: Firstly internalism, in that the papers adress the tech­nologies in their own right with little con­text­ualization, secondly whiggism......The user interface is coming of age. Papers adressing UI history have appeared in fair amounts in the last 25 years. Most of them address particular aspects such as an in­novative interface paradigm or the contribution of a visionary or a research lab. Contrasting this, papers addres­sing UI...

  2. Case histories portraying different methods of installing liners for verticle barriers

    Energy Technology Data Exchange (ETDEWEB)

    Burke, G.K. [Hayward Baker Inc., Odenton, MD (United States); Crockford, R.M. [Keller Colcrete Ltd., Wetherby, West Yorkshire (United Kingdom); Achhorner, F.N. [Slurry Walls, Inc., Irving, TX (United States)


    The installation of liners for vertical barriers is difficult and has been a learning experience for every contractor making the attempt. Soil stratigraphy and hydrogeologic conditions can vary over short distances, creating a variety of problems. This is particularly so when working near landfills and documentation of the as-built condition is poor. Successful installation requires detailed planning and knowledge of what to expect, as well as alternate plans for potential problems. Several successful methods of panel connection will be presented as well as a variety of installation techniques. Project case histories will be reviewed, highlighting the challenges associated with specific construction techniques.

  3. Portrayal of fuzzy recharge areas for water balance modelling - a case study in northern Oman (United States)

    Gerner, A.; Schütze, N.; Schmitz, G. H.


    The research project IWAS Oman aims at implementing integrated water resources management (IWRM) to a pilot area in Al Batinah, Oman. This requires - amongst others - a realistic assessment of groundwater recharge to the alluvial aquifer which obviously has to be based upon the extension of recharge areas. In this context, the subsequent investigation focuses on the role of vagueness as regards the portrayal of the areas that provide water for particular aquifers. For that purpose, concepts of fuzziness in spatial analysis are applied to describe possible extents of recharge areas. In general, any water assessment is based on clearly delineated boundaries. However, in many cases, aquifer recharge areas are not clearly defined due to the nature of the study area. Hence, surfaces indicating a gradual membership to the recharge area of a particular aquifer are used in this investigation. These surfaces, which are based on available qualitative information, visualise a potential range of spatial extension. With regard to water balance calculations, functional relationships in tabular form are derived as well. Based on a regionalisation approach providing spatially distributed recharge rates, the corresponding recharge volume is calculated. Hence, this methodology provides fuzzy input data for water balance calculations. Beyond the portrayal of one singular aquifer recharge area, this approach also supports the complementary consideration of adjacent areas.

  4. Setting out the (Un) Welcome Mat: A Portrayal of Immigration in State Standards for American History (United States)

    Journell, Wayne


    This article frames history education as a social construction designed to create a national identity through the inclusion, exclusion, and treatment of various societal groups. Using this lens, the author analyzes curriculum standards from nine states that annually assess student knowledge of American history to better understand the depiction of…

  5. Portrayal of the History of the Photoelectric Effect in Laboratory Instructions (United States)

    Klassen, Stephen; Niaz, Mansoor; Metz, Don; McMillan, Barbara; Dietrich, Sarah


    The literature on the pedagogical aspects of the photoelectric effect as used in the undergraduate student laboratory shows that little research has been done in this area. Our current study is an analysis of the instructions in 38, electronically published laboratory manuals for the photoelectric effect. The analyses were based on history and…

  6. Writing of Patient Case History

    Institute of Scientific and Technical Information of China (English)

    Tian Junying


    This paper introduces the language features, structure and contents of case history. Good patient case history contributes to correct diagnosis and formulation of a treatment plan, therefore, it is important for physicians to learn how to write case history.

  7. Neighbour-nets portray the Chinese dialect continuum and the linguistic legacy of China's demic history. (United States)

    Hamed, Mahé Ben


    As with species studied by evolutionary biologists, languages are evolving entities. They can evolve in tree-like patterns, possibly blurred by borrowing, but they can also develop in non-tree-like schemes. For instance, diglossia, as in the case of Chinese, can counterbalance the hierarchical pattern expected from differentiation by internal change associated with isolation by distance of speech communities. Using two lexical datasets, either the basic lexicon supposedly more immune to borrowing or a representative sample of the whole lexicon, we investigate the development pattern of Chinese dialects using a neighbour-net approach, which is an unprejudiced technique for representing object relationships. The resulting graphs are consistent with a dialect continuum shaped by counterbalanced effects of homogenizing diglossia and borrowing versus differentiating spread of speech communities. Historical events and linguistic claims can be mapped on these graphs.

  8. [Sculptor of The Cripple of the Geneva Museum of Art and History. An ancient Greek portrayal of hemimelia?]. (United States)

    Dasen, V


    An archaic Greek terracotta vase in the Art and History Museum at Geneva depicts a man deprived of his left arm and with two legs ending in a stump below the knees. Did he suffer from a traumatism (amputation), a mutilating disease or congenital malformation (hemimelia)? A survey of written and iconographic sources throws light on the methods and limits of ancient surgery, and on the chances of survival of abnormal children in archaic and classical Greece.

  9. A Case of Mutual Exclusion: Portrayals by Immigrant and American-Born Chinese of Each Other in Literature. (United States)

    Hom, Marlon K.


    Examines literary works by first-generation Chinese immigrants and Chinese Americans. Reports that each group has been critical in its portrayals of the other, especially when some direct interaction between the two groups is depicted. Asserts that this literature has shown how ethnocentrism has divided the Chinese in America. (KH)

  10. Questions of Right and Left or Right and Wrong: A Disability-Ethics Analysis of the Right-Wing and Left-Wing Media Portrayals of the Latimer Case (United States)

    Janz, Heidi L.; Hayward, Sally


    This paper examines the right and left wing media coverage of the Robert Latimer case, arguing that, in particular, the left-wing progressive portrayal of this case not only creates a "preferred version and vision of social order" (Ericson, Baranek, & Chan,1991, p. 4), but also affirms a utilitarian ethics and a normative framework…

  11. Temporal Visualization for Legal Case Histories. (United States)

    Harris, Chanda; Allen, Robert B.; Plaisant, Catherine; Shneiderman, Ben


    Discusses visualization of legal information using a tool for temporal information called "LifeLines." Explores ways "LifeLines" could aid in viewing the links between original case and direct and indirect case histories. Uses the case of Apple Computer, Inc. versus Microsoft Corporation and Hewlett Packard Company to…

  12. Portrayal of Immigrants in Newsmagazines

    Directory of Open Access Journals (Sweden)

    Goran Goldberger


    Full Text Available This article analyzes how United States newsmagazines represented immigrants in the aftermath of September 11th terrorist attacks. Methodologically, the paper uses the frame analysis from a social constructivist standpoint, identifying the four functions of frame, as defined by Entman. Three months prior to the attacks, newsmagazines framed immigrants as “needed” and, in most cases, they portrayed them positively. In the period after the attacks, the frame shifted and newsmagazines started representing immigrants as “feared”, potential harborers of terrorists, and so on. Before the attacks, illegal immigrants were represented as the greatest immigration problem. After the attacks, the attention of newsmagazines shifted to legal immigrants with terrorist intentions. The results suggest that the issue of immigrants and immigration policy in the media collided with the threat of terrorism as a foreign policy issue. Thus, it became a security issue that influenced the representation of immigrants. In newsmagazines’ portrayal of immigrants, political features became more prominent than economic ones.

  13. Helicopter internal noise control: Three case histories (United States)

    Edwards, B. D.; Cox, C. R.


    Case histories are described in which measurable improvements in the cabin noise environments of the Bell 214B, 206B, and 222 were realized. These case histories trace the noise control efforts followed in each vehicle. Among the design approaches considered, the addition of a fluid pulsation damper in a hydraulic system and the installation of elastomeric engine mounts are highlighted. It is concluded that substantial weight savings result when the major interior noise sources are controlled by design, both in altering the noise producing mechanism and interrupting the sound transmission paths.

  14. The strange case of the Freudian case history: the role of long case histories in the development of psychoanalysis. (United States)

    Sealey, Anne


    Sigmund Freud's five long case histories have been the focus of seemingly endless fascination and criticism. This article examines how the long case-history genre developed and its impact on the professionalization of psychoanalysis. It argues that the long case histories, using a distinctive form that highlighted the peculiarities of psychoanalytic theory, served as exemplars in the discipline. In doing so, the article extends John Forrester's work on "thinking in cases" to show the practical implications of that style of reasoning. The article illustrates how the form disappeared once the theoretical basis of the movement was set. The genre never became institutionalized, although the content of the five long case histories did, because of Freud's accepted role as theoretician of psychoanalysis.

  15. [Psychiatric case history of Vincent van Gogh]. (United States)

    van Meekeren, E


    Much has been written about Vincent van Gogh's pathological condition. Most authors base their various diagnoses on the symptoms he exhibited in the last years of his life. However, Van Gogh during a much longer part of his life displayed symptoms best consistent with a borderline (personality) disorder: impulsivity, variable moods, self-destructive behaviour, fear of abandonment, an unbalanced self-image, authority conflicts and other complicated relationships. The precipitating element disturbing Vincent's psychic balance--delicate in any case due to a positive family history, malnutrition, intoxication and exhaustion and the borderline disorder--may have been his being deserted by his friend Gauguin. He (also) developed an organic psychosyndrome with psychotic and epileptic elements. The stress (due to social isolation, by his being a psychiatric patient, and by poor prospects), the intoxication going on outside the hospitals and especially also the problems relating to his brother Theo caused a downward spiral culminating in suicide.

  16. Geothermal systems: Principles and case histories (United States)

    Rybach, L.; Muffler, L. J. P.

    The classification of geothermal systems is considered along with the geophysical and geochemical signatures of geothermal systems, aspects of conductive heat transfer and regional heat flow, and geothermal anomalies and their plate tectonic framework. An investigation of convective heat and mass transfer in hydrothermal systems is conducted, taking into account the mathematical modelling of hydrothermal systems, aspects of idealized convective heat and mass transport, plausible models of geothermal reservoirs, and preproduction models of hydrothermal systems. Attention is given to the prospecting for geothermal resources, the application of water geochemistry to geothermal exploration and reservoir engineering, heat extraction from geothermal reservoirs, questions of geothermal resource assessment, and environmental aspects of geothermal energy development. A description is presented of a number of case histories, taking into account the low enthalpy geothermal resource of the Pannonian Basin in Hungary, the Krafla geothermal field in Northeast Iceland, the geothermal system of the Jemez Mountains in New Mexico, and extraction-reinjection at the Ahuachapan geothermal field in El Salvador.

  17. The Energy Crisis and the Media: Some Case Histories. (United States)

    Schmertz, Herbert

    The five case histories presented in this paper discuss the relations of the Mobil Oil Corporation with various news media since 1973, particularly the difficulties that the oil industry has faced in communicating with and through the news media. The case histories deal with the following topics; news stories about tankers allegedly waiting…

  18. Blogging as Popular History Making, Blogs as Public History: The Singapore Case Study

    Directory of Open Access Journals (Sweden)

    Stephanie Ho


    Full Text Available Blogging is a twenty-first century phenomenon that has heralded an age where ordinary people can make their voices heard in the public sphere of the Internet. This article explores blogging as a form of popular history making; the blog as a public history document; and how blogging is transforming the nature of public history and practice of history making in Singapore. An analysis of two Singapore ‘historical’ blogs illustrates how blogging is building a foundation for a more participatory historical society in the island nation. At the same time, the case studies also demonstrate the limitations of blogging and blogs in challenging official versions of history.

  19. [Paraffinomas: history, clinical features and treatment. A case report]. (United States)

    Mounios-Perchenet, A S; Le Fourn, B; Hepner-Lavergne, D; Pannier, M


    One case of paraffinoma is reported on a 60 years old man following injections of paraffin fourty years ago. The authors recalled with this observation history of paraffin, clinical aspect and surgical treatment of the paraffinoma.

  20. Drug Discovery Case History: US Spelling (United States)

    Kufahl, Peter R.; Watterson, Lucas R.


    Introduction Globally, alcohol abuse and dependence are significant contributors to chronic disease and injury and are responsible for nearly 4% of all deaths annually. Acamprosate (Campral), one of only three pharmacological treatments approved for the treatment of alcohol dependence, has shown mixed efficacy in clinical trials in maintaining abstinence of detoxified alcoholics since studies began in the 1980’s. Yielding inconsistent results, these studies have prompted skepticism. Areas Covered Herein, the authors review the preclinical studies which have assessed the efficacy of acamprosate in various animal models of alcohol dependence and discuss the disparate findings from the major clinical trials. Moreover, the authors discuss the major limitations of these preclinical and clinical studies and offer explanations for the often contradictory findings. The article also looks at the importance of the calcium moiety that accompanies the salt form of acamprosate and its relevance to its activity. Expert opinion The recent discovery that large doses of calcium largely duplicate the effects of acamprosate in animal models has introduced a serious challenge to the widely-held functional association between this drug and the glutamate neurotransmission system. Future research on acamprosate or newer pharmacotherapeutics should consider assessing plasma and/or brain levels of calcium as a correlate or mediating factor in anti-relapse efficacy. Furthermore, preclinical research on acamprosate has thus far lacked animal models of chemical dependence on alcohol, and the testing of rodents with histories of alcohol intoxication and withdrawal is suggested. PMID:25258174

  1. Rehabilitation of Navigation Lock Walls: Case Histories (United States)


    the low bidder, Pre mier Waterproofing Company, Denver, Colorado. 258. There was no device or test which co uld be used to measure the degree of...concrete to be in sound condition except for surface deterioration. Total resurfacing of the lock chamber would be for cosmetic reasons only and was not...replacement of deteriorated concrete may only be cosmetic and in many cases the appearance may not be satisfac- tory either. Damage from freezing and

  2. Breast hypoplasia and breastfeeding: a case history. (United States)

    Thorley, Virginia


    Hypoplasia, or glandular insufficiency, of the breasts is an infrequent cause of breastfeeding failure or infant failure to thrive. Early evaluation of the breasts of early identification of infant indicators can enable mothers to breastfeed while providing appropriate supplementation to facilitate satisfactory hydration and growth. A case report is presented of a highly motivated mother with minimal breast tissue who was able to soothe four of her infants at her breasts, supplying some breastmilk, while providing the bulk of their nutritional requirements by other means. At the time of writing she is tandem breastfeeding as well as providing artificial milk by bottle.

  3. Using History to Teach Mathematics: The Case of Logarithms (United States)

    Panagiotou, Evangelos N.


    Many authors have discussed the question why we should use the history of mathematics to mathematics education. For example, Fauvel (For Learn Math, 11(2): 3-6, 1991) mentions at least fifteen arguments for applying the history of mathematics in teaching and learning mathematics. Knowing how to introduce history into mathematics lessons is a more difficult step. We found, however, that only a limited number of articles contain instructions on how to use the material, as opposed to numerous general articles suggesting the use of the history of mathematics as a didactical tool. The present article focuses on converting the history of logarithms into material appropriate for teaching students of 11th grade, without any knowledge of calculus. History uncovers that logarithms were invented prior of the exponential function and shows that the logarithms are not an arbitrary product, as is the case when we leap straight in the definition given in all modern textbooks, but they are a response to a problem. We describe step by step the historical evolution of the concept, in a way appropriate for use in class, until the definition of the logarithm as area under the hyperbola. Next, we present the formal development of the theory and define the exponential function. The teaching sequence has been successfully undertaken in two high school classrooms.

  4. A historical perspective on the male sexual case history. (United States)

    Quallich, Susanne A


    The contemporary sexual medicine case history is grounded in the Biopsychosocial Model and its recognition that the past influences one's current interpretation of symptoms. However, the thread of this model can be found throughout the case studies of the early pioneers of sexology. These early investigators began with examinations of homosexual men, slowly moving toward awareness that male sexuality comprises a continuum, while striving to place sexual behavior in a biologic context. Their perspectives served to establish the groundwork for the emerging construct of sexuality and helped shape current methods for identification of sexual function concerns.

  5. Case Histories of Landslide Impact: A Database-driven Approach (United States)

    Klose, Martin; Damm, Bodo


    Fundamental understanding of landslide risk requires in-depth knowledge of how landslides have impacted society in the past (e.g., Corominas et al., 2014). A key to obtain insights into the evolution of landslide risk at single facilities of critical infrastructures are case histories of landslide impact. The purpose of such historical analyses is to inform about the site-specific interactions between landslides and land-use activity. Case histories support correlating landslide events and associated damages with multiple control variables of landslide risk, including (i) previous construction works, (ii) hazard awareness, (iii) the type of structure or its material properties, and (iv) measures of post-disaster mitigation. It is a key advantage of case histories to provide an overview of the changes in the exposure and vulnerability of infrastructures over time. Their application helps to learn more about changing patterns in risk culture and the effectiveness of repair or prevention measures (e.g., Klose et al., 2014). Case histories of landslide impact are developed on the basis of information extracted from landslide databases. The use of path diagrams and illustrated flowcharts as data modeling techniques is aimed at structuring, condensing, and visualizing complex historical data sets on landslide activity and land-use. Much of the scientific potential of case histories simply depends on the quality of available database information. Landslide databases relying on a bottom-up approach characterized by targeted local data specification are optimally suited for historical impact analyses. Combined with systematic retrieval, extraction, and integration of data from multiple sources, landslide databases constitute a valuable tool for developing case histories that enable to open a whole new window on the study of landslide impacts (e.g., Damm and Klose, 2014). The present contribution introduces such a case history for a well-known landslide site at a heavily

  6. Problems Portraying Migrants in Applied Linguistics Research (United States)

    Block, David


    This paper is a very personal attempt to explore the problematics of portraying migrants in Applied Linguistics research. I begin with a discussion of identity, in particular what we might mean when we use the term, and from there I go on to explore its fundamental imprecision through an analysis of a census question about ethnicity. I then…

  7. Portrayal of gay characters in Bollywood cinema. (United States)

    Bhugra, Dinesh; Kalra, Gurvinder; Ventriglio, Antonio


    Hindi cinema production from India is the largest in the world. Cinema reflects the society which it portrays, and in turn influences social attitudes. Hindi cinema, often known as Bollywood, demonstrates deep roots in society. In the last decade homosexual behaviour was legalized by the Delhi High Court but subsequently deemed illegal by the Supreme Court. These changes reflect changes in social attitudes. In this paper we highlight social attitudes to homosexuality - both male and female - in the context of portrayal in Hindi cinema. Historically, cultural and social values and the attitudes towards sexuality in India have been sex positive, but over the past 200 years under the British colonial rule they became very negative and indeed punitive towards homosexuality and homosexual men and women in line with prevalent Victorian attitudes to sex and sexual activity. Various descriptions and sexual identities have been identified and described in the literature. In this paper we describe a small selection of films from Hindi cinema which depict homosexuality. These portrayals have been largely negative. We describe the possible reasons for this and the potential impact these portrayals may have on audiences.

  8. A case history: from traumatic repetition towards psychic representability. (United States)

    Bichi, Estela L


    This paper is devoted principally to a case history concerning an analytic process extending over a period of almost ten years. The patient is B, who consulted the author after a traumatic episode. Although that was her reason for commencing treatment, a history of previous traumatogenic situations, including a rape during her adolescence, subsequently came to light. The author describes three stages of the treatment, reflected in three different settings in accordance with the work done by both patient and analyst in enabling B to own and work through her infantile and adult traumatic experiences. The process of transformation of traumatic traces lacking psychic representation, which was undertaken by both members of the analytic couple from the beginning of the treatment, was eventually approached in a particular way on the basis of their respective creative capacities, which facilitated the patient's psychic progress towards representability and the possibility of working through the experiences of the past. Much of the challenge of this case involved the analyst's capacity to maintain and at the same time consolidate her analytic posture within her internal setting, while doing her best to overcome any possible misfit (Balint, 1968) between her own technique and the specific complexities of the individual patient. The account illustrates the alternation of phases, at the beginning of the analysis, of remembering and interpretation on the one hand and of the representational void and construction on the other. In the case history proper and in her detailed summing up, the author refers to the place of the analyst during the analytic process, the involvement of her psychic functioning, and the importance of her capacity to work on and make use of her countertransference and self-analytic introspection, with a view to neutralizing any influence that aspects of her 'real person' might have had on the analytic field and on the complex processes taking place within

  9. The First Century of Disability Portrayal in Film: An Analysis of the Literature. (United States)

    Safran, Stephen P.


    Provides an interdisciplinary review of portrayal of disability in film by integrating resources from film history, the social sciences, rehabilitation, mass communication, psychology, psychiatry, and education. Analysis addresses the quality of cinematic representations of disability and the politics of film. Psychiatric disorders were most…


    Directory of Open Access Journals (Sweden)

    Guillermo Guajardo Soto


    Full Text Available The article highlights the need to address the history of public companies in Latin America for having played a significant role in regional development during the 20th Century, as well as for the current reappearance of these organisms in the international energy sector, for the strategic role they still play in many countries and, lastly, because decades of privatization have weakened the collective memory on these organisms, in favour of the prevailing neoliberal version which justified the sale of the public heritage. Do we have good knowledge on the history behind the importance and track record of public companies in Mexico and Latin America? How can their resistance after decades of privatizations be explained? These queries are replied in the current dossier of the Public Management Journal, which gathers a group of studies analysing the cases of Uruguay, Costa Rica, Bolivia, Brazil and Argentina between 1912 and 2012, shedding light on the entrepreneurial activities of the State under different economic models. In these countries, public companies have placed themselves in vital areas for the functioning of the economies, such as telecommunications, electricity,oil, transportation and, to a lesser extent, manufacturing. The final section is an invitation not only to read but also to initiate an agenda to analyse and allow revealing the complex history of these public organisms.

  11. Cynicism, Skepticism and History. Cioran and Veyne Cases

    Directory of Open Access Journals (Sweden)

    Roch Charles Little


    Full Text Available Cynicism and skepticism are nowadays conceived as curiosities in the history of philosophical thought, reduced to "eccentric" characters like Diogenes of Sinope and Pyrrho of Elis and a series of anecdotes about them.However, they have gone beyond classical antiquity to the present. Both schools of thought offer a constant challenge to the "official" thought bon ton: mocking and irreverent criticism in the case of the first and extreme relativism in the second.This paper presents an epistemological approach supporting the recovery of the cynicism and the pyrrhonian skepticism principles for the criticism of the historical thought in the modernity It is divided into two parts: the first one shows the broad features of these philosophical trends and the second examines their contributions to historical knowledge based on two cases: Cioran for the cynicism and Veyne for the skepticism.

  12. The diagnosis of turbine component degradation - case histories

    Energy Technology Data Exchange (ETDEWEB)

    Kubiak S, J. [Universidad Autonoma del Estado de Morelos, Cuernavaca (Mexico). Centro de Investigacio en Ingeniera y Ciencias; Garcia-Gutierrez, A. [Instituto de Investigaciones Electricas,Gerencia de Geotermia, Temixco (Mexico); Urquiza B, G. [Instituto de Investigaciones Electricas, Gerencia de Turbomaquinaria, Temixco (Mexico)


    Four case histories of steam and gas turbine components degradation identified during operation and verified during overhaul are presented. The diagnosis was carried out before the overhauls to indicate major problems to the personnel of the plants. The estimation of degrees of degradation of the steam turbine components was carried out applying simplified flow equation considering three key pressures. In the case of the gas turbine the output capacity and pressures, temperature and air and gas flow were analyzed. The results obtained during on-line analysis were confirmed by measurements of the dimensions of degraded components during an overhaul. Also, the results obtained from a sophisticated computer program proved the usefulness of the applied methods.(author)

  13. Cannibalism, Ecocriticism, and Portraying the Journey


    Estok, Simon C.


    In his article "Cannibalism, Ecocriticism, and Portraying the Journey" Simon C. Estok discusses the ways early modern preoccupation with cannibalism is at once rooted in and reflective of an ecophobic environmental ethics. Looking both at descriptions of metaphoric and literal cannibalism, Estok shows that imagining cannibalism was central to the travel narrative and to its investments in writing the center and the periphery, the human and the nonhuman, the acceptable and the repugnant — bina...

  14. Case histories of West Valley spent fuel shipments: Final report

    Energy Technology Data Exchange (ETDEWEB)


    In 1983, NRC/FC initiated a study on institutional issues related to spent fuel shipments originating at the former spent fuel processing facility in West Valley, New York. FC staff viewed the shipment campaigns as a one-time opportunity to document the institutional issues that may arise with a substantial increase in spent fuel shipping activity. NRC subsequently contracted with the Aerospace Corporation for the West Valley Study. This report contains a detailed description of the events which took place prior to and during the spent fuel shipments. The report also contains a discussion of the shipment issues that arose, and presents general findings. Most of the institutional issues discussed in the report do not fall under NRC's transportation authority. The case histories provide a reference to agencies and other institutions that may be involved in future spent fuel shipping campaigns. 130 refs., 7 figs., 19 tabs.

  15. Portrayal of women as intimate partner domestic violence perpetrators. (United States)

    Hester, Marianne


    The article explores some of the ways heterosexual women are portrayed as perpetrators of intimate partner domestic violence (IPV) in police domestic violence records in England and is the first study in the United Kingdom to examine the issue of gender and domestic violence perpetrators in any detail and over time. The article is based on a study of 128 IPV cases tracked longitudinally over 6 years, including 32 cases where women were the sole perpetrators and a further 32 cases where women were "dual" perpetrators alongside men. Women were 3 times more likely than men to be arrested when they were construed as the perpetrator. However, Pence and Dasgupta's category of "pathological violence" appeared more useful as an analytical category in the construction of women as "perpetrators" and men as "victims" than the notion of "battering."

  16. Specific Features of the Contact History of Probable Cases of Severe Acute Respiratory Syndrome

    Institute of Scientific and Technical Information of China (English)



    Objective To describe the specific features of the contact history of probable cases of severe acute respiratory syndrome (SARS) in Beijing. Methods Data of SARS cases notified from the Beijing Municipal Center for Disease Control and Prevention (BCDC) and supplemented by other channels were collected. All the data were analyzed by descriptive epidemiology. Results ①The number of probable cases with contact history was significantly higher than the excluded cases. ②The proportion of probable cases with contact history descended with epidemic development, but this situation did not occur in health care workers (HCWs). ③The fatality rate of probable cases with contact history was significantly higher than the cases without contact history (OR=1.489). ④The proportion of probable cases with contact history was 85.86% among health care workers, which was significantly higher than that of non-health care workers (85.86% v.s. 56.44%, OR=4.69). Conclusions ①The susceptible persons with contact history may not get infected, and the contact history is just a sufficient condition of infecting SARS; ②There are 3 conceivable reasons for the descending trend of the proportion in probable cases with contact history; ③The contact history is one of the risk factors of the death of SARS cases; ④The risk of contacting with SARS among health care workers is approximately 5 times higher than that of non-HCWs.

  17. Using History to Teach Mathematics: The Case of Logarithms (United States)

    Panagiotou, Evangelos N.


    Many authors have discussed the question "why" we should use the history of mathematics to mathematics education. For example, Fauvel ("For Learn Math," 11(2): 3-6, 1991) mentions at least fifteen arguments for applying the history of mathematics in teaching and learning mathematics. Knowing "how" to introduce history into mathematics lessons is a…

  18. Historie

    DEFF Research Database (Denmark)

    Poulsen, Jens Aage

    Historie i serien handler om læreplaner og læremidler og deres brug i skolefaget historie. Bogen indeholder nyttige redskaber til at analysere og vurdere læremidler......Historie i serien handler om læreplaner og læremidler og deres brug i skolefaget historie. Bogen indeholder nyttige redskaber til at analysere og vurdere læremidler...

  19. Swelling packer technology : case histories in open hole

    Energy Technology Data Exchange (ETDEWEB)

    Wilkens, A. [Easywell, Woodlands, TX (United States)


    This paper presented case histories of swelling packer technology open hole innovations. Challenges such as fluid flow management and the restriction of solids entering the well bore were discussed. Other challenges included the need to reduce well construction costs, long-term reliability, production optimization methods and positive economic returns. In order to simplify production methods, minimize pay zone damage and eliminate moving parts, it is advisable to return to the simpler open hole well-bore method. Zonal isolation issues were discussed. The role of oil swelling packer was described with reference to its flexibility attributes such as the fact that rubber swells in hydrocarbons, activates in oil but not pure water, and creates an effective seal in open hole. Swell packer for oil-based mud was examined, along with details of successful applications. Functionality issues were discussed. The advantages of swell pack for oil-based mud is that it is rugged, self-repairing and has no environmental impact. It also has a good track record and is more flexible than concrete, more durable than Hydrogenated Nitrile Butadiene Rubber (HNBR) and regains integrity after failure. Various well construction advances, completion advances and global installations were discussed. Reservoir, well construction and completion challenges were reviewed. Economic challenges were discussed. Various features of the Constrictor swell packer, which enables annular fluid flow management, were presented. The Oil Selector, a product that enables automatic water control, was also reviewed. 7 figs.

  20. Educational Research--History of Education a Curious Case? (United States)

    Goodman, Joyce; Grosvenor, Ian


    The article begins with an exploration of the current state of history of education by drawing on published reviews of history of education, thematic analysis of journal content, and mapping of postgraduate study. It then highlights "moments of insecurity". These are characterised by a particular discourse that frames the future of the discipline…

  1. Portrayal of psychopathy in the movies

    DEFF Research Database (Denmark)

    Hesse, Morten


    According to diagnostic criteria, psychopathy describes chronic immoral and anti-social behaviour, a lack of consciousness and an ability to lie and deceive without feeling guilt or discomfort. It is one of the most studied conditions and its relationship with criminal behaviour is well known....... Using psychopathy as a model, the narrative of the human monster fits well in the context of watching films. The most common portrayal of a psychopath in films is that of a callous, calculating and aggressive individual, but such a character tends to only scratch the surface of the problems associated...... with psychopathy. Using illustrations both old and new, this paper focuses on interpersonal relationships and placing films in the context of further discussion....

  2. Disability Portrayal in Film: Reflecting the Past, Directing the Future. (United States)

    Safran, Stephen P.


    This analysis of trends in Academy Award winning films that portray people with disabilities found that, although there has been an increase in the number of awards to "disability" films, only 2 of 35 films identified portrayed children or youth with disabilities, and none featured learning disabilities. (DB)

  3. Graphic Depictions: Portrayals of Mental Illness in Video Games. (United States)

    Shapiro, Samuel; Rotter, Merrill


    Although studies have examined portrayals of mental illness in the mass media, little attention has been paid to such portrayals in video games. In this descriptive study, the fifty highest-selling video games in each year from 2011 to 2013 were surveyed through application of search terms to the Wikia search engine, with subsequent review of relevant footage on YouTube. Depiction categories were then assigned based on the extent of portrayal and qualitative characteristics compared against mental illness stereotypes in cinema. Twenty-three of the 96 surveyed games depicted at least one character with mental illness. Forty-two characters were identified as portraying mental illness, with most characters classified under a "homicidal maniac" stereotype, although many characters did not clearly reflect cinema stereotypes and were subcategorized based on the shared traits. Video games contain frequent and varied portrayals of mental illness, with depictions most commonly linking mental illness to dangerous and violent behaviors.

  4. The Portrayal of "Foreigners" in Japanese Social Studies Textbooks: Self-Images of Mono-Ethnic Pluralism (United States)

    Tsuneyoshi, Ryoko


    History and social studies textbooks have often been the object of heated political debate in various countries, since they relate directly to issues of national identity and citizenship. This article analyzes how "foreigners" are portrayed in two versions (the 2000 and 2006 versions, date of issue) of the best-selling elementary social…

  5. Aging and masculinity: portrayals in men's magazines. (United States)

    Hurd Clarke, Laura; Bennett, Erica V; Liu, Chris


    Textual and visual representations of age are instructive as they suggest ideals towards which individuals should strive and influence how we perceive age. The purpose of our study was to investigate textual and visual representations of later life in the advertisements and interest stories of six widely read North American male-oriented magazines (namely, Esquire, GQ, Maxim, Men's Health, Men's Journal, and Zoomer). Through a content analysis and a visual textual analysis, we examined how older men were depicted in the magazine images and accompanying texts. Our findings revealed that older men were largely absent, and when portrayed, were positively depicted as experienced and powerful celebrities or as healthy and happy unknown individuals. The magazine advertisements and interest stories collectively required individuals to engage in consumer culture in order to achieve age and masculinity ideals and stave off the transition from the Third Age to the Fourth Age. We consider our findings in relation to theorizing about ageism, age relations, the Third and Fourth Ages, and idealized aging masculinity.

  6. [Compound odontoma with history of trauma: report of a case]. (United States)

    Sámano Iturría, G; Cedeño Pacheco, E


    Clinical and roentgenographical features are described for a compound odontoma in a ten-year old male with a history of trauma in the anterior region of the face. Diagnostical methods and surgical handling are discussed, with a review of the pertinent literature.

  7. NATO in History and Civics Textbooks: The West German Case. (United States)

    Fritzsche, K. Peter


    When analyzing the degree to which a balanced presentation of NATO is achieved in West German history and civics textbooks, two standards may be used: first, inclusion of information on NATO's formation, aims, strategies and achievements; and, second, inclusion of the criticisms that have been leveled at NATO from various points of view. This…

  8. Portraying Islam and Muslims in MEDLINE: a content analysis. (United States)

    Laird, Lance Daniel; de Marrais, Justine; Barnes, Linda L


    The growing number and diversity of Muslims in the United States and Western Europe challenge clinicians and researchers to understand this population's perspectives and experiences regarding health and biomedicine. For information about Muslim patient populations, clinicians and researchers routinely consult medical literature. To examine how this literature portrays Muslims, we conducted an ethnographic content analysis of 2342 OVID MEDLINE-indexed abstracts from 1966 through August 2005, derived from a Boolean search for "islam or muslim or muslims." Manifest (explicitly stated) themes included Muslim religious practices, Islamic law and ethics, history of Islamic medicine, public health, social medicine, and cultural competence. Latent (underlying) themes implied that being an observant Muslim poses health risks; Muslims are negatively affected by tradition, and should adopt modernity; and that "Islam" is a problem for biomedical healthcare delivery. A countervailing latent theme implies that being Muslim may promote good health. We discuss ambiguities in uses of the term "Muslim;" implications of Muslim practices for health management and healthcare delivery; and ways in which MEDLINE-indexed literature intersects with orientalist and colonialist discourse about religious Others. Such intersections highlight connections with potential structural inequalities in healthcare delivery to Muslim patients.

  9. Portrayals of lobotomy in American and Swedish media. (United States)

    Ogren, Kenneth


    Psychosurgery has a long history dating back to the 1880s when Gottlieb Burckhardt performed focal cerebral cortical excisions on the brains of six patients diagnosed with schizophrenia. His operations were vividly contested by the medical community of the time. In 1936, when Walter J. Freeman and James W. Watts performed their initial prefrontal lobotomies in the United States, they were met with some professional opposition from superintendents, who would not provide them with patients for the operation. However, Freeman and Watts managed to cope well with the opponents. In newspapers and magazines, the curiosity for lobotomy was obvious. Freeman was instrumental in the way he promoted lobotomy, and he evoked the interest of the press and the journalists for this new surgical treatment on mental illness, something that he regarded as a medico-historical breakthrough. In this chapter, the portrayal of lobotomy in American and Swedish newspapers and magazines is explored and analyzed. How did journalists write about lobotomy for the public in the years spanning 1936 to 1959, a period in which the American and Swedish presses appeared inclined to describe the positive effects of lobotomy, while neglecting the negative and fatal consequences of the operation. There are not only similarities but also interesting differences between the Swedish and the American articles depicting lobotomy. The media can be a powerful factor in the construction of "facts," which can significantly affect decisions made by people about their health issues.

  10. Goldilocks or Granny?: Portrayals of deafness in the English novel. (United States)

    Dakin, Paul


    This paper examines the portrayal of characters that are deaf in 29 English novels written over 300 years by mainstream authors for a largely hearing readership. Their attributes are examined with particular reference to the mode of communication, education, medical intervention and issues of identity, and as to how far these portrayals resonate with the experience of persons with hearing loss by comparison to contemporary deaf narratives. The reasons why hearing authors include such representations are considered and two categories of iconic character are identified--'Goldilocks' and 'Granny', discussing how far these portrayals truly inform about deafness or reflect the underlying attitudes of the author and the society they represent.

  11. The Mystery of the Blue Death: A Case Study in Epidemiology and the History of Science (United States)

    Muench, Susan Bandoni


    This case study introduces students to John Snow, considered to be one of the founders of both epidemiology and anesthesiology, and a remarkable figure in the history of science. Although historical case studies are often less popular with students than contemporary issues (Herreid 1998), a number of aspects of this case make it attractive to…

  12. Discovery and geology of the Desert Peak geothermal field: a case history. Bulletin 97

    Energy Technology Data Exchange (ETDEWEB)

    Benoit, W.R.; Hiner, J.E.; Forest, R.T.


    A case history of the exploration, development (through 1980), and geology of the Desert Peak geothermal field is presented. Sections on geochemistry, geophysics, and temperature-gradient drilling are included.

  13. [The history of spondylolisthesis. The nineteenth century: early case reports, terminology, etiology and pathogenesis]. (United States)

    Schlenzka, D


    The author describes the history of research and development of knowledge on lumbar spondylolisthesis. Based on the available literature, early case reports, creation of the terminology and etiological concepts are presented.

  14. A Course on Humanistic Creativity in Later Life: Literature Review, Case Histories, and Recommendations. (United States)

    Nuessel, Frank; Van Stewart, Arthur; Cedeno, Aristofanes


    Presents case histories of late-life creativity in literature (May Sarton), painting (Marcel Duchamp), music (Leos Janacek), dance (Martha Graham), and theatre (Jessica Tandy). Offers suggestions for a course on humanistic creativity in later life. (Contains 74 references.) (SK)

  15. The Unheralded History of the Lemon Grove Desegregation Case (United States)

    Madrid, E. Michael


    In 1931, the Southern California community of Lemon Grove served as the unlikely stage for a dramatic and significant civil rights court case. A group of Mexican and Mexican-American parents and their children won a major victory in the battle against school segregation and the notion of separate but equal facilities. The case, now commonly…

  16. Operations research at CSIR: A brief history through cases

    Directory of Open Access Journals (Sweden)

    HW Ittmann


    Full Text Available Apart from work in the mining industry during the 1950s, the first real Operations Research (OR group in South Africa was established at CSIR in the early 1960s. Those initially involved in this group played a significant role in establishing OR at various universities in South Africa. The OR group at CSIR did, however, continue and today the group still exists. This paper presents a brief history of this group and endeavours to provide a glimpse of some of the projects conducted over the many years since its establishment.

  17. 77 FR 54647 - Culturally Significant Objects Imported for Exhibition Determinations: “Manet: Portraying Life” (United States)


    ... Imported for Exhibition Determinations: ``Manet: Portraying Life'' SUMMARY: Notice is hereby given of the... exhibition ``Manet: Portraying Life,'' imported from abroad for temporary exhibition within the United...

  18. Current signature analysis for condition monitoring of cage induction motors industrial application and case histories

    CERN Document Server

    Thomson, William T


    This book has 13 chapters and contains a unique database of 50 industrial case histories on theapplication of MCSA to diagnose broken rotor bars or unacceptable levels of airgap eccentricity in cage induction motors with ratings from 127 kW (170 H.P.) to 10,160 kW (13,620 H.P.). There are also unsuccessful case histories which is another unique feature of the book. The case studies also illustrate the effects of mechanical load dynamics downstream of the motor on the interpretation of current signatures. A number of cases are presented where abnormal operation of the driven loadwas diagnosed.

  19. Management of dental implant fractures. A case history. (United States)

    Al Quran, Firas A M; Rashan, Bashar A; Al-Dwairi, Ziad N


    The widespread use of endosseous osseointegrated implants to replace missing natural teeth increases the chances of implant complications and failures, despite the high initial success rate reported in the literature. Implant fracture is one possible complication that results in ultimate failure of the dental implant. Such a complication poses a management crisis even for the most experienced clinician. This article reports on a case of implant fracture, its possible causes, and how the case was managed.

  20. High accuracy of family history of melanoma in Danish melanoma cases

    DEFF Research Database (Denmark)

    Wadt, Karin A W; Drzewiecki, Krzysztof T; Gerdes, Anne-Marie


    The incidence of melanoma in Denmark has immensely increased over the last 10 years making Denmark a high risk country for melanoma. In the last two decades multiple public campaigns have sought to increase the awareness of melanoma. Family history of melanoma is a known major risk factor...... but previous studies have shown that self-reported family history of melanoma is highly inaccurate. These studies are 15 years old and we wanted to examine if a higher awareness of melanoma has increased the accuracy of self-reported family history of melanoma. We examined the family history of 181 melanoma...... probands who reported 199 cases of melanoma in relatives, of which 135 cases where in first degree relatives. We confirmed the diagnosis of melanoma in 77% of all relatives, and in 83% of first degree relatives. In 181 probands we validated the negative family history of melanoma in 748 first degree...

  1. Portrayals of Romanian migrants in ethnic media from Italy

    Directory of Open Access Journals (Sweden)

    Roxana Bratu


    Full Text Available Based on a qualitative content analysis of a small corpus of newspaper articles, the paper aims to identify the representations of Romanian migrants in the Romanian media from Italy by exploring the portrayals of the main characters and the narratives used to support these portrayals. Arguing that there are important differences between the narrative styles employed for depicting different types of characters, I seek to discuss the implications these differences may have on the conveyed message.

  2. Case teaching in economics: History, practice and evidence

    Directory of Open Access Journals (Sweden)

    Guglielmo Volpe


    Full Text Available Case studies are, normally, real-world problems that might include relevant or irrelevant data, correct or incorrect analysis and that require some sort of interpretation or solution. The use of case studies has been a common feature of undergraduate studies in business and law for a long time. In recent years, the so-called “case method” has become quite popular in economics education as well since it is believed to help the development to three key objectives in economics education: the mastering of economics principles, the application of principles to reality and the systematic analysis of policy issues. Coupled with student-centred approaches to learning, the case method can prove a very effective method in helping students to achieve a deeper understanding of both economic theory and policy analysis. The article provides an account of how case studies can be effectively used in economics teaching and reviews the empirical evidence on the effectiveness of the approach.

  3. Dating reservoir filling - a case history from the North Sea

    Energy Technology Data Exchange (ETDEWEB)

    Bhullar, Abid G.; Karlsen, Dag A.; Backer-Owe, Kristian [Oslo Dept. of Geology, Petroleum Geochemistry Program, Blindern, Oslo (Norway); Seland, Reinert T. [Aker Geo Petroleum Services asa, Hillevaag (Norway); Le Tran, Khanh [Elf Aquitaine Production, CSTJF, Pau, 64 (France)


    Secondary petroleum inclusions in reservoir sandstones in the Froy Field and the Rind Discovery are used in combination with burial history modelling, reservoir oils and core extracts to shed light on how and when these structures received their hydrocarbons charges. Analysis of normal alkane and biomarker distributions in these three data sets: fluid inclusions, core extracts and drill stem tests (DSTs) provide information on the changes in organic facies and maturity of petroleum in the various reservoir strata over time. The geochemistry of core extracts and DST oils in Rind and Froy reveal that the maturity of the Rind petroleum system is higher and also of slightly less anoxic facies compared to the oil present in the Froy system. Biodegraded oil is found today in a small sub-compartment of the Froy Field. Using the burial history of the Froy and the assumption that biodegradation effectively comes to a halt at 70-80DegC, we tentatively conclude that the filling of this sub-compartment and the biodegradation off the oil must have occurred earlier than 30-40 m.y.b.p. and before oil from the Upper Jurassic Draupne shales more recently homogeneously filled the main Froy structure. At 30-40 m.y.b.p., the Froy structure was at a depth of 1.5-2 km, compared to the present depth of 3.5-4 km, and it is more than likely that neither the Heather nor the Draupne Formations were mature in the paleo-drainage area of the field at this time. Still, the stratigraphically deeper Dunlin Formation could have been mature and the geochemical signatures of the now biodegraded oil correlates with known signatures from the Dunlin Formation in this region. In the Rind Discovery, no fluorescent petroleum inclusions are observed in K-feldspar overgrowths. However, the number of inclusions in quartz and plagioclase is larger than that observed in the shallower Froy Field. From the mean homogenisation temperatures of the petroleum inclusions, which are close to the present reservoir

  4. Using History To Teach Scientific Method: The Case of Argon (United States)

    Giunta, Carmen J.


    The history of science is full of stories that exhibit scientific methodology to an exemplary degree. Such stories can be vehicles for the teaching of scientific thought to non-science majors in general-education science courses, particularly if they do not involve much technical background and are told in ordinary language. This paper illustrates the kind of lessons that can be gleaned from such stories by examining the discovery of argon, an episode replete with examples of how scientists pursue knowledge. Lord Rayleigh's use of multiple methods to determine the density of nitrogen; his persistent tracking down of a small but real anomaly in those measurements; his and William Ramsay's eventual realization that the anomaly was due to a previously unknown but relatively plentiful component of the atmosphere, an inert, monatomic gas; and Ramsay's subsequent successful search for other members of the inert gas family all illustrate the scientific approach to knowledge. This story can be presented to students in Rayleigh's words, annotated to supply background material and to pose questions.

  5. JSTOR: A Case Study in the Recent History of Scholarly Communications (United States)

    Schonfeld, Roger C.


    Purpose: To argue for the consideration from an historical perspective of technology-enabled changes in higher education. Design/methodology/approach: Uses examples from the author's history of JSTOR as a case study. Findings: That the case of JSTOR offers evidence that technology-enabled changes in higher education will have historical interest.…

  6. Cooperative Learning about Nature of Science with a Case from the History of Science (United States)

    Wolfensberger, Balz; Canella, Claudia


    This paper reports a predominantly qualitative classroom study on cooperative learning about nature of science (NOS) using a case from the history of science. The purpose of the research was to gain insight into how students worked with the historical case study during cooperative group work, how students and teachers assessed the teaching unit,…

  7. The natural history of West Nile virus infection presenting with West Nile virus meningoencephalitis in a man with a prolonged illness: a case report

    Directory of Open Access Journals (Sweden)

    Wood James B


    Full Text Available Abstract Introduction Estimates indicate that West Nile virus infects approximately one and a half million people in the United States of America. Up to 1% may develop West Nile virus neuroinvasive disease, in which infected patients develop any combination of meningitis, encephalitis, or acute paralysis. Case presentation A 56-year-old African-American man presented to our hospital with headache, restlessness, fever, myalgias, decreased appetite, and progressive confusion. A cerebrospinal fluid examination showed mild leukocytosis and an elevated protein level. Testing for routine infections was negative. Brain T2-weighted magnetic resonance imaging scans showed marked enlargement of caudate nuclei and increased intensity within the basal ganglia and thalami. A West Nile virus titer was positive, and serial brain magnetic resonance imaging scans showed resolving abnormalities that paralleled his neurological examination. Conclusion This report is unusual as it portrays the natural history and long-term consequences of West Nile virus meningoencephalitis diagnosed on the basis of serial brain images.

  8. Autoimmune lymphoproliferative syndrome (ALPS). Case report and family history. (United States)

    Ries, F; Ferster, A; Rieux-Laucat, F; Biwer, A; Dicato, M


    Autoimmune lymphoproliferative syndrome (ALPS) is a rare disease caused by defective lymphocyte apoptosis and is characterized by non-malignant lymphoproliferation, hepatosplenomegaly, autoimmune manifestations and increased risk of both Hodgkin's and non-Hodgkin's lymphoma. Most forms of the disease are due to germ line mutations of the FAS gene and manifest during the first years of life with fluctuating lymphadenopathies, hemolysis, immune thrombocytopenia. During the second decade of life disease manifestations improve spontaneously but autoimmune problems still occur and there is an increased risk of lymphoproliferative malignancy. We describe a typical case of ALPS in a now 44 year old man, followed since the age of 2 for disease manifestations that were unclear at the beginning.

  9. The neurosyphilis is not history. A case presentation.

    Directory of Open Access Journals (Sweden)

    Erélido Hernández Valero


    Full Text Available The syphilis is a sexual transmitted disease, caused by the pal Treponema that has had an increment with the appearance of the syndrome of acquired immunodeficiency disease starting from 1980. In 1906 this germ was observed in the human cerebrospinal fluid, in this way it opened up the neurosiphilis diagnosis. Is presented the case of a patient who began in a sudden way with a two-phase convulsive square followed by a state of coma of several days, then appeared fever, astenia, left hemiparesis. He was entered and disorientation stigmas, nape rigidity and fever emerged of up to 39oC, twelve days later He was received in neurology room where, after a series of studies, he was diagnosed with neurosyphilis.

  10. [Electrical burns in children. 3 years of case histories]. (United States)

    Caneira, E; Serafim, Z; Duarte, R; Leal, M J


    The Burn Unit of Dona Estefânia Hospital admitted a total of 454 patients from January 1992 to January 1995, 24 of these patients suffered from electric shock. Of these 24 patients 3 suffered burns in the mouth, 15 in one or both hands and 6 multiple burns. In 19 patients the burns were up to 1%. A description is made of 5 cases, male children between the ages of 9 and 13 years, which were deemed severe. The incidents occurred outdoors with different voltages and in activities considered of ludic or experimental nature: two on the roof of a house, two with railway cables and one with an electrical cable in a port zone. The burnt areas vary between 4% and 70%, all of them 2nd and 3rd degree, with hospitalization lasting from 36 to 116 days. In addition to early and coordinated medical and rehabilitative treatment, according to individual needs, a description is also made of the cutaneous sequelae (deforming cicatrices, bridles), neurologic and psychologic sequelae, with emphasis on a patient who underwent amputation of the lower left leg and 4th and 5th ranges of the right foot. It was concluded that measures should be taken in education and legislation to prevent these accidents. Relevance is given to the need for a multidisciplinary team and specialized center for the treatment of these patients.

  11. Multimodal Analysis of Piano Performances Portraying Different Emotions

    DEFF Research Database (Denmark)

    Jensen, Kristoffer; Frimodt-Møller, Søren


    changes, and 3 times where the music was intended to portray the emotions happy, sad and angry, respectively. Motion-capture data from all of the performances was recorded alongside the audio. We analyze differences in the data for the differ- ent emotions, both with respect to the size and shape......This paper discusses the role of gestural vs auditive components of a piano performance when the performer is prompted to portray a specific emo- tion. Pianist William Westney was asked to perform a short passage from a spe- cific piece of music 6 times, 3 times without making any deliberate...... to the performer’s shaping of a musical expression....

  12. Taxonomy and why history of science matters for science: a case study. (United States)

    Hamilton, Andrew; Wheeler, Quentin D


    The history of science often has difficulty connecting with science at the lab-bench level, raising questions about the value of history of science for science. This essay offers a case study from taxonomy in which lessons learned about particular failings of numerical taxonomy (phenetics) in the second half of the twentieth century bear on the new movement toward DNA barcoding. In particular, it argues that an unwillingness to deal with messy theoretical questions in both cases leads to important problems in the theory and practice of identifying taxa. This argument makes use of scientific and historical considerations in a way that the authors hope leads to convincing conclusions about the history of taxonomy as well as about its present practice.

  13. Extended Brugge benchmark case for history matching and water flooding optimization

    NARCIS (Netherlands)

    Peters, E.; Chen, Y.; Leeuwenburgh, O.; Oliver, D.S.


    The Brugge benchmark case designed for the SPE Applied Technology Workshop (ATW) held in Brugge in June 2008 has proven to be valuable for testing and comparing methods of history matching, production optimization and closed-loop optimization by its extensive use in literature. Key features that con

  14. Teaching History with Comic Books: A Case Study of Violence, War, and the Graphic Novel (United States)

    Decker, Alicia C.; Castro, Mauricio


    In this essay, the authors present a case study that demonstrates how graphic novels can be utilized in the history classroom. More specifically, they discuss the benefits (and challenges) of using comic books to teach undergraduates about war and violence. While much of their discussion focuses on the historical particularities of Uganda, their…

  15. History Places: A Case Study for Relational Database and Information Retrieval System Design (United States)

    Hendry, David G.


    This article presents a project-based case study that was developed for students with diverse backgrounds and varied inclinations for engaging technical topics. The project, called History Places, requires that student teams develop a vision for a kind of digital library, propose a conceptual model, and use the model to derive a logical model and…

  16. Children's Processing of Motive Information in a Televised Portrayal. (United States)

    Purdie, Sharon I.; And Others

    Second and fifth graders viewed one of two edited versions of a commercial action-adventure television program portraying an aggressive action associated with antisocial motives and punishing consequences. The versions differed only in the amount of time elapsing between the focal action and the motives for that action. Children's comprehension of…

  17. Portrayals of Bullying in Young Adult Literature: Considerations for Schools (United States)

    Hughes, Janette; Laffier, Jennifer Lynn


    In this article, the authors examine how bullying is portrayed in three recent young adult novels, focusing specifically on whether the information about bullying is accurate, biased, or represents old myths in comparison to current research. The authors conduct a systematic analysis of the following four themes: (1) What is bullying?; (2) Who are…

  18. Juvenile Literature and the Portrayal of Developmental Disabilities (United States)

    Dyches, Tina Taylor; Prater, Mary Anne; Leininger, Melissa


    Because characters with developmental disabilities (DD) in children's books are often the first images many children encounter, their accurate and multidimensional portrayal is critical. Therefore, the depictions of characters with DD in 41 children's books were analyzed. These books were eligible for the biennial Dolly Gray Children's Literature…

  19. Media portrayals of older employees: A success story?

    NARCIS (Netherlands)

    van Selm, M.; van der Heijden, B. I. J. M.


    Purpose - The purpose of this paper is to provide an analysis of how portrayals of older employees in mass media messages can help combating stereotypical beliefs on their employability. Design/methodology/approach - The authors conducted a systematic review of empirical studies on mass media portra

  20. Media portrayals of older employees: a success story?

    NARCIS (Netherlands)

    Selm, van Martine; Heijden, van der Beatrice I.J.M.


    Purpose – The purpose of this paper is to provide an analysis of how portrayals of older employees in mass media messages can help combating stereotypical beliefs on their employability. Design/methodology/approach – The authors conducted a systematic review of empirical studies on mass media po

  1. The Development of Dalton's Atomic Theory as a Case Study in the History of Science: Reflections for Educators in Chemistry (United States)

    Viana, Helio Elael Bonini; Porto, Paulo Alves


    The inclusion of the history of science in science curricula--and specially, in the curricula of science teachers--is a trend that has been followed in several countries. The reasons advanced for the study of the history of science are manifold. This paper presents a case study in the history of chemistry, on the early developments of John…

  2. The Utilization of Local History in Teaching American Religious History: A Gilded Age and Progressive Era North Dakota Case Study (United States)

    Price, Christopher Neal


    Teachers of college-level courses on American religious history generally leave out the importance of local and regional histories when telling the story of religion in America. The study of local history provides a fertile ground for understanding broad national trends in a local context. This dissertation focuses upon a little-studied religious…

  3. Graeco-Roman case histories and their influence on Medieval Islamic clinical accounts. (United States)

    Alvarez Millan, C


    The medieval Islamic medical tradition was the direct heir of Classical and Hellenistic medicine thanks to an unprecedented movement of translation into Arabic, commentaries and systematizations of Greek scientific texts. In the process of assimilation, not only theoretical principles, but also literary models of presenting medical knowledge were adopted, amongst them the case history. Since the clinical account can be used as a tool for medical instruction as well as an instrument for professional self-promotion, this study seeks to investigate which purpose most motivated Islamic physicians, and to demonstrate the extent to which they were influenced by the stylistic patterns which served them as a model. This article comprises an analysis of the context, literary devices and purpose of case histories of the Epidemics, Rufus of Ephesos and Galen, and compares them with those by the tenth-century Islamic physician Abu Bakr Muhammad b. Zakariya al-Razi. Author of the largest number of case histories preserved within the medieval Islamic medical literature, al-Razi's clinical records constitute an instrument with which to study and expand medical knowledge as well as providing useful material for students' medical training. Although al-Razi fused elements from the sources which served him as a model, he did not emulate Galen's use of the clinical history to assert himself in order to gain authority and prestige, but remained faithful to the Hippocratic essence.

  4. A case-control study and analyze the epidemiological importance risk of family history of psoriasis

    Directory of Open Access Journals (Sweden)

    Anca Chiriac


    Full Text Available We have conducted a case-control study to analyze the epidemiological importance risk of family history of psoriasis. The retrospective study was done on 1236 patients diagnosed with psoriasis on clinical and histopathological grounds, between 2004-2011, in an Out-patient Clinic in North-Eastern part of Romania.The sex ratio of psoriasis was 1.18:1 (male patients 54.13%, female patients 45.87%, median age at the diagnosis was 29.34±15.24SD; family history of psoriasis (by declaration was 29.53% (Tabl. I.

  5. On the validity of the case-time-control design for autocorrelated exposure histories

    DEFF Research Database (Denmark)

    Jensen, Aksel Karl Georg; Gerds, Thomas Alexander; Weeke, Peter


    The case-time-control design is an extension of the case-crossover design capable of handling time trends in the exposure of the general population. Time-invariant confounders are controlled for by the design itself. The idea is to compare the exposure status of a person in one or several reference...... periods during which no event occurred with the exposure status of the same person in the index period where the event occurred. By comparing case-crossover results in cases to case-crossover results in controls, the exposure-outcome association can be estimated by conditional logistic regression. We...... review the mathematical assumptions underlying the case-time-control design and examine sensitivity to deviations from the assumed independence of within-individual exposure history. Results from simulating various scenarios suggest that the design is quite robust to deviations from this model assumption...

  6. Case history report on East Mesa and Cerro Prieto geothermal fields

    Energy Technology Data Exchange (ETDEWEB)

    Davis, DG.; Sanyal, S.K.


    Well log analysis as applied to the geothermal industry is one of the areas of technology in great need of further development. One means of improving log analysis technology is to study case histories of the past uses of log analysis as applied to specific fields. The project described in this report involved case history studies on two well-known geothermal areas in North America: the East Mesa field in California and the Cerro Prieto field in Mexico. Since there was considerably more pertinent material available on East Mesa, a major part of the effort on this project was devoted to studying the East Mesa field. One particular problem that first came to attention when studying the Cerro Prieto data was the difficulty in determining actual formation temperature at the time of logging. Since the temperature can have a significant effect on well log readings, an accurate temperature determination was considered to be important.



    Inés Küster; Joaquín Aldás Manzano; Marcelo Royo; Natalia Vila


    This study examines the portrayal of men and women in a sample of Spanish television commercials, attempting to extend past investigations developed in other countries (i.e. USA, United Kingdom and Canada). Traditionally, television commercials have served to reinforce conventional sex role stereotypes. Together with sex role stereotypes, there have been studies of other variables related to the sexist content of commercials. Thus, the present paper focuses on concepts such as gender role, th...

  8. Case-control geographic clustering for residential histories accounting for risk factors and covariates

    Directory of Open Access Journals (Sweden)

    Goovaerts Pierre


    Full Text Available Abstract Background Methods for analyzing space-time variation in risk in case-control studies typically ignore residential mobility. We develop an approach for analyzing case-control data for mobile individuals and apply it to study bladder cancer in 11 counties in southeastern Michigan. At this time data collection is incomplete and no inferences should be drawn – we analyze these data to demonstrate the novel methods. Global, local and focused clustering of residential histories for 219 cases and 437 controls is quantified using time-dependent nearest neighbor relationships. Business address histories for 268 industries that release known or suspected bladder cancer carcinogens are analyzed. A logistic model accounting for smoking, gender, age, race and education specifies the probability of being a case, and is incorporated into the cluster randomization procedures. Sensitivity of clustering to definition of the proximity metric is assessed for 1 to 75 k nearest neighbors. Results Global clustering is partly explained by the covariates but remains statistically significant at 12 of the 14 levels of k considered. After accounting for the covariates 26 Local clusters are found in Lapeer, Ingham, Oakland and Jackson counties, with the clusters in Ingham and Oakland counties appearing in 1950 and persisting to the present. Statistically significant focused clusters are found about the business address histories of 22 industries located in Oakland (19 clusters, Ingham (2 and Jackson (1 counties. Clusters in central and southeastern Oakland County appear in the 1930's and persist to the present day. Conclusion These methods provide a systematic approach for evaluating a series of increasingly realistic alternative hypotheses regarding the sources of excess risk. So long as selection of cases and controls is population-based and not geographically biased, these tools can provide insights into geographic risk factors that were not specifically

  9. Media Portrayals of Female Perpetrators of Intimate Partner Violence. (United States)

    Carlyle, Kellie E; Scarduzio, Jennifer A; Slater, Michael D


    Preventing intimate partner violence (IPV) is a public health priority. An important component of designing prevention programs is developing an understanding of how media portrayals of health issues influence public opinion and policy. To better understand the ways in which media images may be informing our understanding of IPV, this study content analyzed portrayals of IPV in news media articles. Stratified media outlets were used to obtain a representative sample of daily newspapers based on their designated market areas. Researchers created constructed months using weeks from each season across a 2-year period. The first part of the study investigated quantitative differences in the coverage of female and male perpetrators (n = 395) and identified several areas where coverage differed. The second part of the study qualitatively examined coverage of female perpetrators (n = 61) to provide a richer description of such coverage. This study contributes to our understanding of female perpetrators and how these portrayals may contribute to the larger gender symmetry debate surrounding female aggressors. Implications for public health policy and research are discussed.

  10. Case history studies of energy conservation improvements in the dairy industry

    Energy Technology Data Exchange (ETDEWEB)


    Presented are ten case histories about energy-efficient technologies implemented by the dairy industry. For each case is presented: the name and location of the company, and its product line; energy consumption and costs at the plant before and after implementation of energy-conserving technology; the factors that prompted the investment; and product quality as a result of the new equipment. The measures presented are: refrigeration compressor replacement, turbulators in boiler tubes, stack exchange on boilers, reverse osmosis, six-effect evaporator, multi-effect evaporator with thermal vapor recompressor, spray dryer heat recovery, efficient compressor operations, mechanical vapor recompression evaporator, preheated spray dryer air with recoverable waste heat. (LEW)

  11. Excessive daydreaming: a case history and discussion of mind wandering and high fantasy proneness. (United States)

    Schupak, Cynthia; Rosenthal, Jesse


    This case study describes a patient presenting with a long history of excessive daydreaming which has caused her distress but is not incident to any other apparent clinical psychiatric disorders. We have treated this patient for over 10 years, and she has responded favorably to fluvoxamine therapy, stating that it helps to control her daydreaming. Our patient, and other psychotherpists, have brought to our attention other possible cases of excessive daydreaming. We examine the available literature regarding daydreaming, mind wandering, and fantasy proneness relative to current cognitive and neuroanatomical models of executive attention.

  12. Growth and resilience of pioneering nonprofit human service organizations: a cross-case analysis of organizational histories. (United States)

    Kimberlin, Sara E; Schwartz, Sara L; Austin, Michael J


    Knowledge of organizational history is important for recognizing patterns in effective management and understanding how organizations respond to internal and external challenges. This cross-case analysis of 12 histories of pioneering nonprofit human service organizations contributes an important longitudinal perspective on organizational history, complementing the cross-sectional case studies that dominate the existing research on nonprofit organizations. The literature on organizational growth, including lifecycle models and growth management, is reviewed, along with the literature on organizational resilience. Based on analysis of the 12 organizational histories, a conceptual model is presented that synthesizes key factors in the areas of leadership, internal operations, and external relations that influence organizational growth and resilience to enable nonprofit organizations to survive and thrive over time. Both cross-sectional and longitudinal examples from the organizational histories illustrate the conceptual map. The paper concludes with a discussion of directions for future research on nonprofit organizational history.

  13. Pioneers: A Case Study of a Film Caught in the Two Line Struggle in Literature and Art in the People's Republic of China. Occasional Paper No. 77-5. (United States)

    Morrison, Linda

    The controversy surrounding the Chinese film "Pioneers" is analyzed and presented as a case study of a film caught in the recent two-line struggle in literature and art in the People's Republic of China. Within the history of the arts in China, there has been a difference of opinion between those in favor of the continued portrayal of…

  14. Forms of Discourse and the Sciences of the Mind: Luria, Sacks, and the Role of Narrative in Neurological Case Histories. (United States)

    Journet, Debra


    Discusses two sets of neurological case histories: A. R. Luria's "The Man with a Shattered World," and Oliver Sack's "Awakenings." Argues that these histories display two paradigmatic explanations for the mind/brain relation, and that the movement from one paradigm to another also necessitates a movement to different forms of…

  15. Prodigal daughters: portraying lesbians in Hispanic Caribbean cinema. (United States)

    Martinez-Reyes, Consuelo


    During the last twenty years, Hispanic Caribbean cinema has slowly developed roles to represent lesbians. In order to draw a conceptual map and to examine the un/successfulness of this new lesbian "public image," I analyze both independent films that challenge the status quo by portraying openly lesbian characters and mainstream films that insist on denying autonomy to same-sex love. Whereas commercial markets may deem an openly lesbian role transgressive, queer female roles can be considered "appropriate." Gender-queering functions as a symbolically transitional stage toward lesbian visibility and inclusion.

  16. CT cold areas in both putamens in cases with history of perinatal asphyxia

    Energy Technology Data Exchange (ETDEWEB)

    Ishizaki, Asayo; Maruyama, Hiroshi (Tokyo Women' s Medical Coll. (Japan))


    CT bilaterally showed a cold area in the putamen of 5 infants with cerebral palsy who had had asphyxia at birth. The etiology was discussed, and 4 of the cases were clinically studied. All four patients had convulsive tetraplegia, or convulsive bilateral paralysis with the element of athetosis. Three of them had a history of infantile epilepsy, accompanied by abnormal ocular movement. Two patients with tetraplegia showed marked hypotonia of the trunk in ventral support (Landau). Impairment of the bilateral putamens in the abnormal muscle tone was inferred.

  17. Antimesenteric jejunal diverticulosis after a remote history of necrotising enterocolitis: a case report. (United States)

    Monteiro, Rosebel; Schneble, Erica; Mino, Jeffrey; Stallion, Anthony


    Jejunal diverticulosis is a rare, acquired pathology of the small bowel. While most patients are asymptomatic, the condition is difficult to diagnose. It may present with chronic abdominal pain, diarrhoea, bloating and complications including malabsorption, diverticulitis, bleeding, intestinal obstruction or perforation. This is a case presentation of a 27-year-old woman with a history of necrotising enterocolitis (NEC) requiring surgical resection as a premature newborn who presented with recurrent abdominal pain and was found to have several small bowel diverticula intraoperatively. She underwent resection with complete resolution of symptoms over a 2-year follow-up. This is the first case report to suggest that small bowel diverticular disease as a long-term complication of NEC may result in chronic morbidity in long-term survivors.

  18. Case history studies of energy conservation improvements in the meat industry

    Energy Technology Data Exchange (ETDEWEB)


    Presented are case histories for ten energy-efficient technologies implemented by the meat industry. For each case is presented: the name and location of the plant, name of plant employee contact with address and telephone number, energy consumption and costs at the plant before and after implementation of energy-conserving technology, description of the investment decision process, and changes in production or product quality as a result of the new equipment. The measures presented are: continuous rendering, high-pressure return on the boiler, heat recovery from condensate return and flash steam, continuous whole blood processing, preheating of process water with recovered refrigeration waste heat, continuous rendering of poultry scraps, electrical stimulation of beef, preheating and storing process water with recovered refrigeration waste heat, microcomputer control system, and housekeeping improvements. (LEW)

  19. Genome-wide association study reveals greater polygenic loading for schizophrenia in cases with a family history of illness

    DEFF Research Database (Denmark)

    Bigdeli, Tim B; Ripke, Stephan; Bacanu, Silviu-Alin;


    of inherited rather than environmental factors. We investigated the extent to which familiality of schizophrenia is associated with enrichment for common risk variants detectable in a large GWAS. We analyzed single nucleotide polymorphism (SNP) data for cases reporting a family history of psychotic illness (N...... of schizophrenia that might be specific to particular family history subgroups. However, consideration of a polygenic risk score indicated a significant enrichment among family history positive cases for common allelic effects. Familial illness might, therefore, represent a more heritable form of schizophrenia...

  20. Is a positive family history predictive for recurrent acute otitis media in children? An evidence-based case report. (United States)

    Albersen, Monique; Bulatović, Maja; Lindner, Sanneke H; van Stiphout, Feikje; van der Heijden, Geert J M G; Schilder, Anne G M; Rovers, Maroeska M


    In this evidence-based case report, we studied the clinical question: Is a positive family history of acute otitis media (AOM) predictive for recurrent acute otitis media (rAOM) in children between zero and two years of age? The search yielded 3178 articles, of which only two were relevant and had a high validity regarding our clinical question. Neither of these two studies provided the final answer to our clinical question because they did not report stratified absolute risks for a positive family history. Fortunately, we were able to study the absolute risks in one of the two studies. The absolute risk of rAOM without distinguishing family history was 33 percent; the risk was 27 percent for children without a family history and 45 percent for children with a positive family history. Family history increases the absolute risk, but not in a way that it will help to predict rAOM accurately.

  1. Haptic and Olfactory Experiences of the Perth Foreshore: Case Studies in Sensory History

    Directory of Open Access Journals (Sweden)

    Saren Reid


    Full Text Available The liminal zone where a city meets ‘the water’s edge’ is a place of heightened sensory experiences. In Australia, these settings have been continually reshaped and experienced, individually and collectively, both before and after European settlement, and so they provide a physical domain for reinterpreting Australian history. In Perth, Western Australia, at the turn of the twentieth century, two recreational buildings on the foreshore, the Perth City Baths (1898–1914 and the Water Chute (1905–unknown, promoted new aquatic leisure practices that provided heightened sensory experiences of the Swan River and the city foreshore. These buildings are examined from the perspective of ‘sensory history’, an alternative form of cultural and environmental analysis that has been garnering interest from a range of disciplines over the past several decades (see, for example, the work of Constance Classen, Alain Corbin, David Howes and Mark M Smith. Sensory history seeks to reveal through historical inquiry the informative and exploratory nature of the senses in specific contexts. The potential value of sensory history to studies of built and natural environments lies in drawing attention away from the overweening and frequently generalising dominance of ‘the visual’ as a critical category in humanities research. The case studies explore how evolving swimming practices at the City Baths and ‘shooting the chutes’ at the Water Chute provided novel, exciting and sometimes unpleasant haptic and olfactory experiences and consider how changing forms of recreation allowed for broadly sensuous rather than primarily visual experiences of the foreshore and Swan River. These case studies are part of a larger body of research that seeks to ‘make sense’ of the Perth foreshore and, more broadly, Australian urban waterfronts as sites of varied and evolving sensory experience.

  2. Retesting of liquefaction and nonliquefaction case histories from the 1976 Tangshan earthquake (United States)

    Moss, R.E.S.; Kayen, R.E.; Tong, L.-Y.; Liu, S.-Y.; Cai, G.-J.; Wu, J.


    A field investigation was performed to retest liquefaction and nonliquefaction sites from the 1976 Tangshan earthquake in China. These sites were carefully investigated in 1978 and 1979 by using standard penetration test (SPT) and cone penetration test (CPT) equipment; however, the CPT measurements are obsolete because of the now nonstandard cone that was used at the time. In 2007, a modern cone was mobilized to retest 18 selected sites that are particularly important because of the intense ground shaking they sustained despite their high fines content and/or because the site did not liquefy. Of the sites reinvestigated and carefully reprocessed, 13 were considered accurate representative case histories. Two of the sites that were originally investigated for liquefaction have been reinvestigated for cyclic failure of fine-grained soil and removed from consideration for liquefaction triggering. The most important outcome of these field investigations was the collection of more accurate data for three nonliquefaction sites that experienced intense ground shaking. Data for these three case histories is now included in an area of the liquefaction triggering database that was poorly populated and will help constrain the upper bound of future liquefaction triggering curves. ?? 2011 American Society of Civil Engineers.

  3. [Competent and diverse. Portrayal of older adults in Dutch television commercials ten years later]. (United States)

    van Selm, M; Westerhof, G J; de Vos, B


    The present study replicates our study of older adults' portrayal in Dutch television commercials conducted in 1993. The central question is whether older adults are being portrayed more visibly in Dutch television commercials and whether this portrayal has become more diverse compared to ten years ago. Based on a list of descriptions of all commercials broadcasted by public television channels in 2003 (N= 4767) 117 commercials featuring older adults were selected. By means of a quantitative content analysis it was examined whether and how older men and women are portrayed. It was concluded that although older adults are not more prevalent compared to ten years ago, their portrayal is more diverse with respect to their roles and the advertised products. Older adults were portrayed as more competent and less age-stereotypical in television commercials.

  4. Queering the Norm : A Look at the Portrayal of Gay Parents in


    Roald, Silje Eirin


    The main concern in this thesis is the portrayal of gay parents in American media with a particular focus on the television shows The L Word and Modern Family. Looking at how the lesbian and gay male parents are portrayed in terms of gender, community and family relations, the thesis finds that the characters are portrayed through conventional gender roles even though they are homosexual. In this way, the lesbian parents, Bette and Tina, and the gay male parents, Cameron and Mitchell per...

  5. Portrayals of men and women in Drum magazine (South Africa) advertisements


    Mlenga Jere


    Orientation: The subject of gender portrayals in advertising continues to generate academicdiscussions in part because of its socialisation effects.Research purpose: The purpose of this study is to determine how print advertisements inDrum magazine portray women and men based on a number of categories including traitdescriptors, physical characteristics, role behaviours and occupational status.Motivation for the study: It is important to understand gender portrayals in advertisingbecause perc...

  6. Inquiry and Living History, Part I (United States)

    Coatney, Sharon; Smalley, Rachel


    This article, the first of a two-part series, introduces the living history program. This yearly, weeklong program features living portrayals of famous people, which becomes a catalyst for teaching curricular standards, as well as providing the spark for inquiry. Here, the authors describe how the yearly living history program was implemented and…

  7. Historical Empathy and "Canada: A People's History" (United States)

    Bryant, Darren; Clark, Penney


    In this article, we examine the CBC/Radio-Canada series, "Canada: A People's History," for its use of empathy, specifically with regard to its portrayal of Aboriginal people. We call the empathy promoted in the series, emotive empathy, and compare it to the concept of historical empathy constructed by researchers in history education. The emotive…

  8. The Ecology of Sustainable Implementation: Reflection on a 10-Year Case History Illustration. (United States)

    Rimehaug, Tormod


    The primary aim of this paper is to illustrate the strategic and ecological nature of implementation. The ultimate aim of implementation is not dissemination but sustainability beyond the implementation effort. A case study is utilized to illustrate these broad and long-term perspectives of sustainable implementation based on qualitative analyses of a 10-year implementation effort. The purveyors aimed to develop selective community prevention services for children in families burdened by parental psychiatric or addictive problems. Services were gradually disseminated to 23 sites serving 40 municipalities by 2013. Up to 2013, only one site terminated services after initial implementation. Although many sites suspended services for shorter periods, services are still offered at 22 sites. This case analysis is based on project reports, user evaluations, practitioner interviews, and service statistics. The paper focuses on the analyses and strategies utilized to cope with quality decay and setbacks as well as progress and success in disseminating and sustaining the services and their quality. Low-cost multilevel strategies to implement services at the community level were organized by a prevention unit in child psychiatry, supervised by a university department (purveyors). The purveyors were also involved in national and international collaboration and development. Multilevel strategies included manualized intervention, in-practice training methods, organizational responsibility, media strategies, service evaluation, staff motivation maintenance, quality assurance, and proposals for new law regulations. These case history aspects will be discussed in relation to the implementation literature, focusing on possible applicability across settings.

  9. Sealable joint steel sheet piling for groundwater control and remediation: Case histories

    Energy Technology Data Exchange (ETDEWEB)

    Smyth, D. [Univ. of Waterloo (Canada); Jowett, R. [Waterloo Barrier Inc., Rockwood, Ontario (Canada); Gamble, M. [C3 Environmental, Breslau, Ontario (Canada)


    The Waterloo Barrier{trademark} steel sheet piling (patents pending) incorporates a cavity at each interlocking joint that is flushed clean and injected with sealant after the piles have been driven into the ground to form a vertical cutoff wall. The installation and sealing procedures allow for a high degree of quality assurance and control. Bulk wall hydraulic conductivities of 10{sup -8} to 10{sup -10} cm/sec have been demonstrated at field installations. Recent case histories are presented in which Waterloo Barrier{trademark} cutoff walls are used to prevent off-site migration of contaminated groundwater or soil gases to adjacent property and waterways. Full enclosures to isolate DNAPL source zones or portions of contaminated aquifers for pilot-scale remediation testing will also be described. Monitoring data will be used to demonstrate the effectiveness of the Waterloo Barrier{trademark} in these applications.

  10. Griscelli syndrome: A case report of Reye′s syndrome and atopic dermatitis history

    Directory of Open Access Journals (Sweden)

    Kirzioglu Z


    Full Text Available Griscelli syndrome (GS is a rare autosomal recessive disorder that results in pigmentary dilution of the skin and the hair (silver hair, with the presence of large clumps of pigment in hair shafts, and an accumulation of melanosomes in melanocytes. Sixty cases of GS have been reported in the literature, but we could find no description of its oro-dental symptoms. Reye′s syndrome (RS is characterized by acute noninflammatory encephalopathy and renal and hepatic failure, while atopic dermatitis (AD is a skin disorder with an immunologic basis. The aim of this paper is to describe the oro-dental and physical findings in a girl who had been diagnosed with GS at 3.5 years of age; she also had AD as well as a history of RS at infancy. We discuss the possible relationship between the three syndromes.

  11. Saint Ioannis Lampadistis, the first possible case of blindness due to organic mercury poisoning in history. (United States)

    Tsakiris, Kleonikos A


    Saint Ioannis Lampadistis is a Cypriot saint of the Greek Orthodox Church, widely venerated in his island of origin. He lived during the 11th century and was blinded by ingesting contaminated fish in the mountainous area of Galata, withdrew from civil life when he was 18, and died at the age of 22. The reason for his blindness remains unknown, though it is widely attributed to an unknown poison related to the copper mines of the region. As fish is the end reservoir of organic mercury, it is quite possible that his blindness was the result of heavy metal toxicity. Organic mercury is associated with CNS atrophy and hypoplasia, and blindness is a frequent presenting symptom. While not much is known about the saint's clinical symptoms (as his ecclestiastical biography focuses on his example and miracles), organic mercury poisoning could explain his sudden loss of vision, thus possibly making him the first-recorded case of organic mercury poisoning in history.

  12. The suspension therapy for tabes dorsalis. A case history of a therapeutic fad. (United States)

    Lanska, D J; Edmonson, J M


    The suspension therapy of tabes dorsalis was introduced by Motschutkovsky in 1883, popularized by Charcot and Gilles de la Tourette in 1889, and subsequently rapidly and widely disseminated on the basis of enthusiastic case series. Dissemination was facilitated by endorsements of eminent neurologists, widespread publicity in professional journals and lay press, and the apparent simplicity and safety of the procedure. However, increasingly critical reports appeared, indicating much lower success rates, frequent postprocedure deterioration, and occasional serious complications. The disparity between early and later studies resulted from a placebo effect, from disregard of the natural history of the condition, from misdiagnosis, and from biased observation and reporting. By the end of 1890, the procedure was largely abandoned, despite proponents' attempts to modify the technique or to identify a more responsive subgroup of patients.

  13. Art, Science and History in a Globalized World: the Case of Italy-China

    Directory of Open Access Journals (Sweden)

    Salvatore Lorusso


    Full Text Available Art and science, over the centuries, though starting from different positions, have very often led to the same conclusions. History, on the other hand, establishes identities that derive from our past and allows for exchanges and unity between people of different nationalities, in both a commercial and scientific context, in a world without borders, in spite of obvious contradictions related to this globalized world. The case of Italy-China bears witness to this in a significant way.A case in point is represented by the scientific collaboration between the Alma Mater University of Bologna and Zhejiang University, as well as that between the Salesian Pontifical University of Rome and Fudan University in Shanghai, Zhejiang University and the Foreign Studies University of Beijing.In the first case, the ongoing research project “Historical anamnesis, preservation and valorization of the statues of the Longxing Buddhist Temple of Qingzhou (China” is being carried out between the Department of Cultural Heritage Diagnostic Laboratory for Cultural Heritage of the University of Bologna and the Cultural Heritage Institute of Zhejiang University. In the second case, collaboration between the Salesian Pontifical University and the Chinese Universities, covers activities relating to the study of philosophy, pedagogy and Latin language and literature.The paper highlights the importance of drawing value of a cultural, conservative, social, identitary nature within the context of the holistic value of cultural heritage and respecting ethical aspects at a personal and interpersonal level, in particular, by offering young people the opportunity to enter the employment market and of which they are currently experiencing all the problematic fluctuations.

  14. The Portrayal of the Medicean Moons in Early Astronomical Charts and Books (United States)

    Mendillo, Michael


    Galileo’s talents in perspective and chiaroscuro drawing led to his images of the Moon being accepted as the portrayal of a truly natural physical place. The Moon was seen as a world—real but separate from Earth. In contrast to his resolved views of the Moon, Galileo saw the moons of Jupiter as only points of light, and thus in Sidereus Nuncius they appear as star-symbols. Within 50 years, in Cellarius’ Atlas Coelestis seu Harmonia Macrocosmica (1660), the Medicean moons continue to appear in multiple charts as star-shaped symbols—in most cases equidistant from Jupiter. They appear in the Cellarius charts as updates to the cosmological systems of Copernicus and Tycho Brahe, but not in the charts devoted to the Ptolemaic system. A quarter century later, Mallet did not include the moons of Jupiter in his Copernican chart in Description de l’Universe (1683). Around 1690, in Jaillot’s Four Systems of Cosmology, the Medicean moons appear as circular symbols in four distinct concentric orbits around Jupiter. Additional examples appear in a later edition of Mallet ((1690s), and in De Fer (1705), Dopplemayer (1720), and still later in Buy de Mornas (1761). As objects discussed in scientific book, symbolic representations of the Medicean moons appear in Marius (1614), Descartes (1644), Fontana (1646) and Hevelius (1647). A pictorial survey of antiquarian charts and books depicting the Medicean moons will be the focus of this presentation. As telescope sizes increased, the Galilean moons could be seen as extended objects, and thus the transition occurred from portraying the moons as points of light to disks with physically-meaningful details. Initially, these were done via drawings of glimpses of the disks of the four moons during moments of extremely good seeing (termed “lucky images” in the pre-adaptive optics period). This era of portraying surface characteristics of Io, Europa, Ganymede and Callisto by hand-drawn images from naked-eye observations ended

  15. The effect of positive and negative movie alcohol portrayals on transportation and attitude toward the movie

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.


    Background: This study examined the effects of alcohol portrayals on transportation and attitude toward a movie. In addition, we examined whether positive and negative movie alcohol portrayals affect transportation into and attitude toward the movie. Methods: A within-subject design was used in whic

  16. Manufacturing Menopause: An Analysis of the Portrayal of Menopause and Information Content on Pharmaceutical Web Sites (United States)

    Charbonneau, Deborah Hile


    Consumer-targeted prescription drug advertising serves as an interesting lens through which we can examine the portrayal of menopause in online drug advertisements. The aim of this study was to explore the portrayal of menopause on web sites sponsored by pharmaceutical companies for hormone therapies (HT). To unravel this question, a qualitative…

  17. The Portrayal of Older People in Award-Winning Literature for Children. (United States)

    Dellmann-Jenkins, Mary; Yang, Lisa


    Examined illustrations for portrayal of older adult characters in Caldecott Medal-winning picture books, comparing 1972-83 and 1984-95 winners. Found that recent books portray elderly in a more positive manner than earlier winners. In addition, only two significant gender differences in a field of 36 possibilities were found over the entire…

  18. Newbery Award Winning Books 1975-2009: How Do They Portray Disabilities? (United States)

    Leininger, Melissa; Dyches, Tina Taylor; Prater, Mary Anne; Heath, Melissa Allen


    Newbery books represent quality literature that has a profound social-emotional impact on its readers, yet these books have not been systematically evaluated for their portrayal of characters with disabilities. Thirty-one Newbery Award and Honor books from 1975-2009 were identified and portrayed 41 main or supporting characters with disabilities.…

  19. Running a history programme outside the classroom. A case study of athletics at Zonnebloem College.


    Cleophas, Francois J


    Sport history has been neglected, even ignored, in South African classroom and pedagogy debates. Despite, a large reservoir of South African sport history literature of a formal and informal nature being available for teachers, other historical areas of concern are usually focussed on. This study attempts to break this mould and offer history teachers an opportunity for creating pedagogical opportunities outside the formal history curriculum. In order to achieve this, a hist...

  20. Family history of cancer and the risk of laryngeal cancer: a case-control study from Italy and Switzerland. (United States)

    Garavello, Werner; Turati, Federica; Bosetti, Cristina; Talamini, Renato; Levi, Fabio; Lucenteforte, Ersilia; Chiesa, Fausto; Franceschi, Silvia; La Vecchia, Carlo; Negri, Eva


    Only limited data is available on the relationship between family history of laryngeal and other neoplasms and laryngeal cancer risk. We investigated the issue using data from a multicentre case-control study conducted in Italy and Switzerland between 1992 and 2009 including 852 cases with histologically confirmed laryngeal cancer and 1970 controls admitted to hospital for acute, non neoplastic conditions. Unconditional logistic regression models adjusted for age, sex, study center, education, tobacco smoking, alcohol drinking and number of siblings were used to estimate the odds ratios (ORs) of laryngeal cancer. The multivariate OR was 2.8 (95% confidence interval [CI], 1.5-5.3) in subjects reporting a first-degree relative with laryngeal cancer, as compared to subjects with no family history. The OR was higher when the relative was diagnosed before 60 years of age (OR = 3.5, 95% CI 1.4-8.8). As compared to subjects without family history, non-smokers, and moderate drinkers, the OR was 37.1 (95% CI 9.9-139.4) for current smokers, heavy drinkers, with family history of laryngeal cancer. Family history of colorectal (OR = 1.5, 95% CI 1.0-2.3) and kidney (OR = 3.8, 95% CI 1.2-12.1) cancer were also associated to an increased risk of laryngeal cancer, while no significant increase in risk was found for family history of cancer at all sites, excluding the larynx (OR = 1.1).

  1. Gender-Role Portrayals in Television Advertising Across the Globe. (United States)

    Matthes, Jörg; Prieler, Michael; Adam, Karoline

    Although there are numerous studies on gender-role portrayals in television advertising, comparative designs are clearly lacking. With content analytical data from a total of 13 Asian, American, and European countries, we study the stereotypical depiction of men and women in television advertisements. Our sample consists of 1755 ads collected in May 2014. Analyzing the gender of the primary character and voiceover, as well as the age, associated product categories, home- or work setting, and the working role of the primary character, we concluded that gender stereotypes in TV advertising can be found around the world. A multilevel model further showed that gender stereotypes were independent of a country's gender indices, including Hofstede's Masculinity Index, GLOBE's Gender Egalitarianism Index, the Gender-related Development Index, the Gender Inequality Index, and the Global Gender Gap Index. These findings suggest that gender stereotyping in television advertising does not depend on the gender equality prevalent in a country. The role of a specific culture in shaping gender stereotypes in television advertising is thus smaller than commonly thought.

  2. Successful field implementation of novel cementing solution for ISC wells : case histories

    Energy Technology Data Exchange (ETDEWEB)

    Meher, R.K.; Suyan, K.M.; Dasgupta, D. [Society of Petroleum Engineers, Dubai (United Arab Emirates)]|[Oil and Natural Gas Corp. Ltd., Tel Bhavan, Dehradun (India); Deodhar, S.; Sharma, V.; Jain, V.K. [Oil and Natural Gas Corp. Ltd., Tel Bhavan, Dehradun (India)


    Cementation of in-situ combustion (ISC) wells is challenging since wells are frequently associated with weak and unconsolidated formation. However, cement rise up to surface is desired to prevent casing failure. Moreover, the cement sheath is also required to withstand extreme stresses due to high temperature cycling experienced during in-situ combustion process. In response to the problem of inadequate placement time and flash setting, Portland cement-silica blends were used for cementation of ISC wells in India instead of alumina cement blends. However, the use of the cement-silica blends has resulted in insufficient cement rise because of losses during cementation. The cured cement failed to contain the strength and permeability in course of ISC process causing charge of sub-surface shallower layers. This paper discussed the development and implementation of a non-alumina based thermally stable lightweight lead slurry and a ductile high temperature resistance tail slurry for mitigating these problems. The paper provided details of the study as well as four successful case histories. The cementing practice for ISC wells around the world was first described and illustrated. Next, the paper outlined the formulation of thermally stable tail slurry through laboratory studies. Slurry parameters of the tail slurry were presented, including slurry weight; thickening time; fluid loss; free fluid; and rheology. The paper also reviewed a study of compressive strength and permeability of thermal slurry; slurry parameters of the lightweight lead slurry; and study of compressive strength and permeability of lightweight thermal slurry. 8 refs., 4 tabs., 12 figs.

  3. Uncommon case of brain metastasis in a patient with a history of heavy smoking. (United States)

    Scharl, M; Bode, B; Rushing, E; Knuth, A; Rordorf, T


    Primary sarcomas of the aorta are extremely uncommon. Depending on histomorphology and immunohistochemical pattern, intimal sarcomas can show angiosarcomatous differentiation. Here, we describe the case of a 60-year-old woman with a primary intimal sarcoma of the aortic arch and signs of cerebral metastatic disease as the initial manifestation. After the patient experienced the onset of severe headaches, ataxia, and left-sided weakness, magnetic resonance imaging showed several brain lesions. Histologic assessment of a brain biopsy specimen revealed a malignant tumour composed of large pleomorphic cells that were positive for pancytokeratin and CD10. Radiation to the brain did not significantly improve the patient's symptoms, and cranial computed tomography (ct) imaging revealed several metastases, indicating lack of response. Because of the patient's smoking history, the presence of central nervous system and skeletal metastases on combined positron-emission tomography and ct imaging, and the focal pan-cytokeratin positivity of the tumour, carcinoma of the lung was favoured as the primary tumour. Despite chemotherapy with cisplatin and etoposide, the patient's neurologic symptoms and general condition deteriorated rapidly, and she died within a few days. At autopsy, an undifferentiated intimal sarcoma of the aortic arch was diagnosed. The primary tumour in the aorta consisted of large pleomorphic cells. Immunohistochemical analysis of the aortic tumour and brain metastases demonstrated diffuse positivity for vimentin and p53 and focal S-100 staining. In summary, we report a challenging case of advanced intimal sarcoma of the aortic arch with brain and bone metastases at initial presentation. Our report demonstrates the difficulties in diagnosing and treating this disease, and the need for multicentre studies to accrue more patients for investigations of optimal therapy.

  4. Cross-Border Collaboration in History among Nordic Students: A Case Study about Creating Innovative ICT Didactic Models (United States)

    Spante, Maria; Karlsen, Asgjerd Vea; Nortvig, Anne-Mette; Christiansen, Rene B.


    Gränsöverskridande Nordisk Undervisning/Utdanelse (GNU, meaning Cross-Border Nordic Education), the larger Nordic project, under which this case study was carried out, aims at developing innovative, cross-border teaching models in different subject domains in elementary school, including mathematics, language, science, social studies and history.…

  5. PALB2 germline mutations in familial breast cancer cases with personal and family history of pancreatic cancer



    PALB2 germline mutations in familial breast cancer cases with personal and family history of pancreatic cancer phone: +39-02-23903224 (Radice, Paolo) (Radice, Paolo) IFOM, Fondazione Istituto FIRC di Oncologia Molecolare - Milan - ITALY (Peterlongo, Paolo) Department of Preventive and Predictive Medicine, Unit of Molecular Bases of Genetic Risk and Genetic Testing, Fondazione IRCCS Istituto Nazionale dei Tumori - Milan - ITALY (Peterlongo, Pao...

  6. Four Aspects of Civic Education: Teaching the History and Geography of the Land of Israel as a Case Study (United States)

    Cohen, Aviv


    At the center of this study stands the will to understand the use of the subjects of History and Geography as means of civic education. A new theoretical framework is offered, encompassing different aspects of civic education. With the use of this framework, the Israeli educational system was evaluated as a case study. (Contains 1 table, 1 figure,…

  7. A Case of Recurrent Skin Abscesses: A Conundrum Solved after Obtaining a Thorough Sexual History

    Directory of Open Access Journals (Sweden)

    Diego P. Peralta


    Full Text Available Background. Despite the improvement in patient-physician communication techniques, sexuality and sexual health continue to be challenging areas for discussion during a clinical encounter. Most people are not prepared to discuss sexual matters openly as it can be perceived as negative or inappropriate. Consequently, an incomplete health assessment can result in delayed diagnosis or misdiagnosis. Case Report. We present a 33-year-old woman who developed recurrent left breast abscesses. She required multiple incision and drainage procedures in the operating room followed by antimicrobial therapy. Although she always had an initial improvement with this approach, she continued to have recurrences and development of new abscesses in other body areas. The polymicrobial nature of her recurrences prompted an extensive and costly workup to determine the nature of her condition. The cause was finally elucidated when a thorough sexual history was obtained. Poor hygiene practices during her sexual encounters were considered the cause of her recurrent abscesses. After medical therapy and modification of her sexual practices, she has not developed new recurrences for more than two years. Conclusion. Discussions on sexuality and sexual health are important parts of any clinical encounter, yet frequently forgotten or avoided. Becoming aware of their importance would avoid delayed diagnosis or misdiagnosis.

  8. Single-Case Research Methods: History and Suitability for a Psychological Science in Need of Alternatives. (United States)

    Hurtado-Parrado, Camilo; López-López, Wilson


    This paper presents a historical and conceptual analysis of a group of research strategies known as the Single-Case Methods (SCMs). First, we present an overview of the SCMs, their history, and their major proponents. We will argue that the philosophical roots of SCMs can be found in the ideas of authors who recognized the importance of understanding both the generality and individuality of psychological functioning. Second, we will discuss the influence that the natural sciences' attitude toward measurement and experimentation has had on SCMs. Although this influence can be traced back to the early days of experimental psychology, during which incipient forms of SCMs appeared, SCMs reached full development during the subsequent advent of Behavior Analysis (BA). Third, we will show that despite the success of SCMs in BA and other (mainly applied) disciplines, these designs are currently not prominent in psychology. More importantly, they have been neglected as a possible alternative to one of the mainstream approaches in psychology, the Null Hypothesis Significance Testing (NHST), despite serious controversies about the limitations of this prevailing method. Our thesis throughout this section will be that SCMs should be considered as an alternative to NHST because many of the recommendations for improving the use of significance testing (Wilkinson & the TFSI, 1999) are main characteristics of SCMs. The paper finishes with a discussion of a number of the possible reasons why SCMs have been neglected.

  9. History in Fiction:The Case of “Rip Van Winkle”%History in Fiction: The Case of “Rip Van Winkle”

    Institute of Scientific and Technical Information of China (English)

    Liu Jun


    Washington Irving's "Rip Van Winkle" has been so ritualistically cited and discussed by historians,political scientists and literary scholars that it is no longer just a simple tale but a prominent text in American culture.The tale,as one critic proclaims,"presides over the birth of the American imagination" (Fiedler xx).This essay revisits "Rip Van Winkle" for the sole purpose of considering how this literary text can also stimulate critical thinking on the connection between fiction (or poetry) and history.

  10. A "Great Roads" Approach to Teaching Modern World History and Latin American Regional Survey Courses: A Veracruz to Mexico City Case Study. (United States)

    Brown, James Seay, Jr.; Sullivan-Gonzalez, Douglass


    Outlines an innovative way of teaching "World History Since 1500" at Samford University (Birmingham, Alabama) called the "great roads" approach, centered upon important roads in a country's history. Presents the "Veracruz to Mexico City corridor" case study used to teach a Latin American modern history course. (CMK)

  11. Seismic response in archaeological areas: the case-histories of Rome (United States)

    Donati, Stefano; Funiciello, Renato; Rovelli, Antonio


    Rome is affected by earthquakes associated to three different seismogenic districts: the Central Apennines area, the Colli Albani volcanic area and the Roman area. The major effects were exclusively due to Apennine seismicity and reached in some cases felt intensities up to VII-VIII degree (MCS scale). The predominant role in the damage distribution seems to be played by the local geological conditions. The historical centre of the city is characterized by the presence of two geomorphologic domains: the alluvial plain of Tiber river and the topographic relieves of Roman Hills, where tradition indicates the first site of the city foundation. In particular, the right river side is characterized by the outcropping of the regional bedrock along the Monte Mario-Gianicolo ridge, while the eastern relieves are the remnants of the Sabatini and Albani volcanic plateau, deeply eroded by the Tiber river and its tributaries during the last glacial low-stand (Würm). These domains are characterized by a large difference in seismic response, due to the high impedance contrast between Holocene coarse deposits filling the Tiber Valley and sedimentary and volcanic Plio-Pleistocene units. Seismic damage observed in 150 monuments of downtown Rome was indicating a significant concentration on alluvial recent deposits. This result was confirmed by the geographical distribution of conservation and retrofitting activities subsequent to main earthquakes, mostly related to local geological conditions. The cases of Marcus Aurelius' Column and Colosseum confirmed the influence of the Holocene alluvial network in local seismic response. During 2500 years of history, the monuments of Rome have `memorized' the seismic effects of historical earthquakes. In some cases, the integration of historical and geological research and macroseismic observations may provide original and useful indications to seismologists to define the seismic response of the city. Local site effects represent a serious

  12. Neuro syphilis: Portrayals by Sir Arthur Conan Doyle. (United States)

    Somasundaram, O


    The developments in neuro syphilis in the 19 th century are integral parts of the history of psychiatry. The delineation of various aspects of neuro syphilis by Sir Arthur Conan Doyle in three of his stories is discussed in brief.

  13. The Hidden History of Refugee Schooling in Britain: The Case of the Belgians, 1914-18. (United States)

    Myers, Kevin


    Discusses the hidden history of refugee schooling in England during 1914-18. Focuses primarily on the Belgian refugee children who escaped to England during World War I. Invites education researchers and historians to include the aspects and issues of refugee schooling to adequately convey a clear picture of educational history. (MER)

  14. Effects of Authoritarianism on the Teaching of National History: The Case of Latvia (United States)

    Abens, Aija


    Recent research on history teaching has begun to focus on political motivation. This paper is the result of the author's dissertation, which investigates Latvian history teaching under the authoritarian regimes of Ulmanis and Stalin. It reveals the effects of authoritarianism on goals, curriculum, teaching materials and methods, and the teacher's…

  15. A case history study on causation of the landslide in Santa Clara, California, USA

    Institute of Scientific and Technical Information of China (English)

    Yun Liao; Sadek M. Derrega; Craig A. Hall


    This paper presents a case history study on the geologic investigation and numerical modeling of a reactivated landslide in the County of Santa Clara, California to identify the failure mechanism. The landslide occurred on an approximately 18.3-m high, north-facing slope during March 2011. The land-slide measured about 33.5 m in width and about 51.8 m in length. Along the toe of the slope, a residential structure with a swimming pool was built on a cut and fill pad and there are several other structures present along the western side of the pad. The landslide occurred immediately to the south of the residential building and moved northward between the County Road A and the house’s side yard. The movement of the landslide resulted in damaging the west-bound traffic lane of County Road A and encroached onto the paved driveway for the residential property. An investigation was performed to identify the failure mechanism of the landslide to conclude whether Road A re-alignment by the County or prominent cutting performed along the lower portion of the slope by the homeowner during 2000 through 2004 contributed to the reactivation of the old landslide deposit. The investigation included site reconnaissance, reviewing available published geologic information, reviewing site-specific geologic and geotechnical data developed by other consultants, and performing numerical modeling. The outcomes of the investigation indicate that the primary causation for the reactivation and failure of the subject pre-existing landslide is the prominent cutting performed along the lower portion of the slope during 2000 through 2004 and water tank cut bench. The Road A re-alignment did not contribute to the reactivation of the old landslide deposit.

  16. The Momotombo Geothermal Field, Nicaragua: Exploration and development case history study

    Energy Technology Data Exchange (ETDEWEB)



    This case history discusses the exploration methods used at the Momotombo Geothermal Field in western Nicaragua, and evaluates their contributions to the development of the geothermal field models. Subsequent reservoir engineering has not been synthesized or evaluated. A geothermal exploration program was started in Nicaragua in 1966 to discover and delineate potential geothermal reservoirs in western Nicaragua. Exploration began at the Momotombo field in 1970 using geological, geochemical, and geophysical methods. A regional study of thermal manifestations was undertaken and the area on the southern flank of Volcan Momotombo was chosen for more detailed investigation. Subsequent exploration by various consultants produced a number of geotechnical reports on the geology, geophysics, and geochemistry of the field as well as describing production well drilling. Geological investigations at Momotombo included photogeology, field mapping, binocular microscope examination of cuttings, and drillhole correlations. Among the geophysical techniques used to investigate the field sub-structure were: Schlumberger and electromagnetic soundings, dipole mapping and audio-magnetotelluric surveys, gravity and magnetic measurements, frequency domain soundings, self-potential surveys, and subsurface temperature determinations. The geochemical program analyzed the thermal fluids of the surface and in the wells. This report presents the description and results of exploration methods used during the investigative stages of the Momotombo Geothermal Field. A conceptual model of the geothermal field was drawn from the information available at each exploration phase. The exploration methods have been evaluated with respect to their contributions to the understanding of the field and their utilization in planning further development. Our principal finding is that data developed at each stage were not sufficiently integrated to guide further work at the field, causing inefficient use of

  17. [Three Cases of Moyamoya Disease with a History of Kawasaki Disease]. (United States)

    Kawasaki, Toshinari; Arakawa, Yoshiki; Sugino, Toshiya; Mitsuhara, Takafumi; Funaki, Takeshi; Kikuchi, Takayuki; Koyanagi, Masaomi; Yoshida, Kazumichi; Kunieda, Takeharu; Takahashi, Jun C; Takagi, Yasushi; Miyamoto, Susumu


    Here, we report three cases of moyamoya disease with a history of Kawasaki disease. A 33-year-old man was found to have stenotic lesions of the internal carotid arteries(ICAs)on both sides at a nearby hospital where he visited complaining of headache and lisping. He had received immunoglobulin therapy for Kawasaki disease at the ages of 1, 2, and 6 years. MRI showed only a chronic ischemic lesion in the white matter. Angiography showed occlusion at the terminal portion of the ICAs on both sides. He was diagnosed with moyamoya disease, but as he had no symptoms and preserved cerebral blood flow (CBF), he was kept under observation. An 8-year-old boy was diagnosed with moyamoya disease and underwent right encephaloduroarteriosynangiosis at a nearby hospital. He had received immunoglobulin therapy for Kawasaki disease at the age of 1 year. His ischemic symptoms worsened. Although MRI detected no apparent ischemic lesion, angiography revealed severe stenosis at the terminal portions of the ICAs on both sides, and 123I-IMP SPECT showed CBF impairment. Bilateral direct bypass was performed. His father was subsequently also diagnosed with moyamoya disease. A 4-year-old girl with epilepsy was diagnosed with moyamoya disease at a nearby hospital. She had been treated with aspirin for Kawasaki disease at the age of 1 year. MRI detected no remarkable ischemic lesions, but angiography revealed mild stenosis at the terminal portions of the ICAs on both sides. Five months later, her ischemic symptoms were worsening with progressing stenotic lesions, and she underwent bilateral direct bypass.

  18. Mining and Visualizing Family History Associations in the Electronic Health Record: A Case Study for Pediatric Asthma. (United States)

    Chen, Elizabeth S; Melton, Genevieve B; Wasserman, Richard C; Rosenau, Paul T; Howard, Diantha B; Sarkar, Indra Neil


    Asthma is the most common chronic childhood disease and has seen increasing prevalence worldwide. While there is existing evidence of familial and other risk factors for pediatric asthma, there is a need for further studies to explore and understand interactions among these risk factors. The goal of this study was to develop an approach for mining, visualizing, and evaluating association rules representing pairwise interactions among potential familial risk factors based on information documented as part of a patient's family history in the electronic health record. As a case study, 10,260 structured family history entries for a cohort of 1,531 pediatric asthma patients were extracted and analyzed to generate family history associations at different levels of granularity. The preliminary results highlight the potential of this approach for validating known knowledge and suggesting opportunities for further investigation that may contribute to improving prediction of asthma risk in children.

  19. Contributions to the Chile’s Seismic History: the Case of the Great Earthquake of 1730

    Directory of Open Access Journals (Sweden)

    María X. Urbina Carrasco


    Full Text Available According to the new and previously known documents it is concluded the earthquake of Chile in 1730 was composed by two independent earthquakes, each associated to a tsunami. Considering the latitudinal extension of the damage and the size of the tsunamis, it can be taken as the largest seismic event occurred in the history of Metropolitan or Central Chile. These conclusions allow to know better the seismic sequence of Central Chile, the Seismic History of the country, and contribute to the knowledge of the colonial history of the kingdom of Chile.

  20. Environmental, medical, and family history risk factors for Parkinson's disease: a New England-based case control study. (United States)

    Taylor, C A; Saint-Hilaire, M H; Cupples, L A; Thomas, C A; Burchard, A E; Feldman, R G; Myers, R H


    Controversy persists about the etiology of Parkinson's disease (PD). Pesticides, herbicides, well-water consumption, head injury, and a family history of PD have been reported as risk factors for PD. The purpose of this study was to (1) investigate the impact of environmental factors on PD risk (2) estimate the chronology, frequency, and duration of those exposures associated with PD; and (3) investigate the effects of family history on PD risk. One-hundred and forty PD cases were recruited from Boston University Medical Center. The control group was composed of 147 friends and in-laws of PD patients. Environmental, medical, and family history data were obtained by structured interview from each participant for events recalled prior to PD onset for cases, or corresponding censoring age for controls (mean age = 56 years of age for each group). A traditional stratified analysis, adjusting for birth cohort and sex, was employed. Four factors were associated with increased risk for PD: (1) head injury (OR=6.23, confidence interval [CI]: 2.58-15.07); (2) family history of PD (OR=6.08, CI: 2.35-15. 58); (3) family history of tremor (OR=3.97, CI: 1.17-13.50); and (4) history of depression (OR=3.01, CI: 1.32-6.88). A mean latency of 36. 5 (SE=2.81) years passed between the age of first reported head injury and PD onset. A mean latency of 22 (SE=2.66) years passed between the onset of the first reported symptoms of depression and onset of PD. Years of education, smoking, and well-water intake were inversely associated with PD risk. PD was not associated with exposure to pesticides or herbicides. These findings support the role of both environmental and genetic factors in the etiology in PD. The results are consistent with a multifactorial model. Am. J. Med. Genet. (Neuropsychiatr. Genet.) 88:742-749, 1999.

  1. Cognitive theories as reinforcement history surrogates: the case of likelihood ratio models of human recognition memory. (United States)

    Wixted, John T; Gaitan, Santino C


    B. F. Skinner (1977) once argued that cognitive theories are essentially surrogates for the organism's (usually unknown) reinforcement history. In this article, we argue that this notion applies rather directly to a class of likelihood ratio models of human recognition memory. The point is not that such models are fundamentally flawed or that they are not useful and should be abandoned. Instead, the point is that the role of reinforcement history in shaping memory decisions could help to explain what otherwise must be explained by assuming that subjects are inexplicably endowed with the relevant distributional information and computational abilities. To the degree that a role for an organism's reinforcement history is appreciated, the importance of animal memory research in understanding human memory comes into clearer focus. As Skinner was also fond of pointing out, it is only in the animal laboratory that an organism's history of reinforcement can be precisely controlled and its effects on behavior clearly understood.

  2. Towards a History of Moral Education: Some Fundamental Considerations and a Case Study (United States)

    Bruneau, William Arthur


    Presents definitions and understandings of moral education, surveys some historical techniques likely to yield starting points for work on a history of moral education, and examines John Locke's theory and practice of moral education. (Author/IRT)

  3. Portrayals of men and women in Drum magazine (South Africa advertisements

    Directory of Open Access Journals (Sweden)

    Mlenga Jere


    Full Text Available Orientation: The subject of gender portrayals in advertising continues to generate academicdiscussions in part because of its socialisation effects.Research purpose: The purpose of this study is to determine how print advertisements inDrum magazine portray women and men based on a number of categories including traitdescriptors, physical characteristics, role behaviours and occupational status.Motivation for the study: It is important to understand gender portrayals in advertisingbecause perceptions of social reality are influenced by what people are exposed to insocialisation agents such as advertisements.Research approach, design and method: A quantitative content analysis was run on a sampleof 415 advertisements drawn from Drum magazine. Partial least squares analysis was used toassess the relationships between the variables.Main findings: The findings show that gender has a statistically significant effect on profiles(roles and sexual appeal but not on gender equity. Advertisers therefore treat modelsdifferently with regard to the roles assigned and the use of sexual appeal.Practical/managerial implications: Previous research evidence and theory indicate that thecontent of advertisements does influence readers’ self-perception and also their perceptionof others. Within the bounds of advertising creativity, it is important that advertisers payparticular attention to gender portrayals in advertising to avoid the creation or perpetuationof gender stereotypes.Contribution/value-add: Though the model’s gender influences portrayals in advertising,other contextual factors are also important determinants of portrayals.

  4. Visual cultures in science and technology a comparative history

    CERN Document Server

    Hentschel, Klaus


    This book attempts a synthesis. It delves into the rich reservoir of case studies on visual representations in scientific and technological practice that have been accumulated over the past couple of decades by historians, sociologists, and philosophers of science. The main aim is thus located on the meta-level. It adopts an integrative view of recurrently noted general features of visual cultures in science and technology, something hitherto unachieved and believed by many to be a mission impossible. By systematic comparison of numerous case studies, the purview broadens away from myopic microanalysis in search of overriding patterns. The many different disciplines and research areas involved encompass mathematics, technology, natural history, medicine, the geosciences, astronomy, chemistry, and physics. The chosen examples span the period from the Renaissance to the late 20th century. Some pioneers of new visual cultures are portrayed, along with the modes of skill transfer and development. The broad range ...

  5. Cartooning History: Canada's Stories in Graphic Novels (United States)

    King, Alyson E.


    In recent years, historical events, issues, and characters have been portrayed in an increasing number of non-fiction graphic texts. Similar to comics and graphic novels, graphic texts are defined as fully developed, non-fiction narratives told through panels of sequential art. Such non-fiction graphic texts are being used to teach history in…

  6. The Norwegian curriculum in history and historical thinking: a case study of three lower secondary schools

    Directory of Open Access Journals (Sweden)

    Lisbeth Bergum Johanson


    Full Text Available AbstractThe didactics of history and the content of the curriculum and syllabi have changed over the years in order to make history more relevant for the students of today. It is important to provide students with “knowing what” knowledge in addition to “knowing how” knowledge in order to support and develop critical thinking and historical understanding. One way of promoting historical understanding is through introducing the concepts of historical thinking. However, studies show that history classes often promote teaching that is still quite traditional, using history books uncritically and without problematizing their truthfulness, which do not make students see how history is formed, nor how it can be important for the present and the future. The present article explores whether the concepts of historical thinking are encouraged and used in three different lower secondary schools in Norway today. The main sources of data are current history textbooks, teaching plans, tests and assignments. The findings of the study show that the concepts of historical thinking are not made clear and explicit enough in neither history books, plans nor tests. Furthermore, it seems like reproduction rather than reflection is focused on in many classrooms, making it difficult to develop a historical understanding. It is therefore suggested that both teachers and students learn and work thoroughly with the concepts of historical thinking.schools in Norway today. History books in use, plans, tests and assignments were considered important empirical information for the research question. The findings of the study show that the concepts of historical thinking are not clear enough neither in history books, plans nor tests. Furthermore, it seems like reproduction rather than reflections are practiced in many classrooms, making it difficult to get a historical understanding. To accomplish historical understanding it is suggested that both teachers and students

  7. Histological and molecular biology diagnosis of neurocysticercosis in a patient without history of travel to endemic areas – Case report

    Directory of Open Access Journals (Sweden)

    L’Ollivier C.


    Full Text Available Background: in endemic areas, neurocysticercosis appears mainly as a single, large, spherical and non-enhancing intracranial cyst. Case presentation: an atypical case of neurocysticercosis (NCC in a French Caucasian, without history of travel to endemic areas, was confirmed by histology and molecular speciation. Imaging was atypical, showing several hook-bearing scolices visible in the cyst, while the serology employed was non-contributary. Conclusions: NCC should be considered when multiple taeniid scolices are observed within the same cystic lesion.

  8. 36 year old man presenting with pancreatitis and a history of recent commencement of orlistat case report

    Directory of Open Access Journals (Sweden)

    Thomas Matthew


    Full Text Available Abstract Background Orlistat is an anti-obesity drug licensed in the United Kingdom for 7 years. We present a case of a patient who developed pancreatitis four days after commencing orlistat. Case presentation A 36 year old man presented to hospital with acute severe pancreatitis four days after starting a course of Orlistat, a lipase inhibitor used in the treatment of obesity. A diagnosis of drug related pancreatitis was made by exclusion of other causes of pancreatitis; he was a teetotaller, had a normal serum calcium, had no family history of pancreatitis or hyperlipidaemia, no history of trauma and had no evidence of gallstones on Computerised Tomography scan (CT. Conclusion Orlistat was the only drug that had been started recently and has been associated with pancreatitis previously. We found no case reports of similar cases, however 99 cases of orlistat related pancreatitis have been reported to the Food and Drug Administration (FDA, but no causative link has been found in clinical trials by the drug company. It is therefore not on the list of possible complications or side effects of the drug.

  9. Private Information Disclosure from Web Searches. (The case of Google Web History)

    CERN Document Server

    Castelluccia, Claude; Perito, Daniele


    As the amount of personal information stored at remote service providers increases, so does the danger of data theft. When connections to remote services are made in the clear and authenticated sessions are kept using HTTP cookies, data theft becomes extremely easy to achieve. In this paper, we study the architecture of the world's largest service provider, i.e., Google. First, with the exception of a few services that can only be accessed over HTTPS (e.g., Gmail), we find that many Google services are still vulnerable to simple session hijacking. Next, we present the Historiographer, a novel attack that reconstructs the web search history of Google users, i.e., Google's Web History, even though such a service is supposedly protected from session hijacking by a stricter access control policy. The Historiographer uses a reconstruction technique inferring search history from the personalized suggestions fed by the Google search engine. We validate our technique through experiments conducted over real network tr...

  10. History effects in the sedimentation of light aerosols in turbulence: the case of marine snow

    CERN Document Server

    Guseva, Ksenia; Feudel, Ulrike; Tél, Tamás


    We analyze the effect of the Basset history force on the sedimentation of nearly neutrally buoyant particles, exemplified by marine snow, in a three-dimensional turbulent flow. Particles are characterized by Stokes numbers much smaller than unity, and still water settling velocities, measured in units of the Kolmogorov velocity, of order one. The presence of the history force in the Maxey-Riley equation leads to individual trajectories which differ strongly from the dynamics of both inertial particles without this force, and ideal settling tracers. When considering, however, a large ensemble of particles, the statistical properties of all three dynamics become more similar. The main effect of the history force is a rather slow, power-law type convergence to an asymptotic settling velocity of the center of mass, which is found numerically to be the settling velocity in still fluid. The spatial extension of the ensemble grows diffusively after an initial ballistic growth lasting up to ca. one large eddy turnove...

  11. History and Philosophy of Science through Models: Some Challenges in the Case of "The Atom". (United States)

    Justi, Rosaria; Gilbert, John


    Suggests that the contribution of history and philosophy of science (HPS) to science education can be enhanced through a consideration of scientific models. Analyzes the curriculum and textbooks for 14-16 year olds in Brazil and the United Kingdom and identifies the use of hybrid models. (Contains 35 references.) (Author/YDS)

  12. History and Philosophy of Science through Models: The Case of Chemical Kinetics. (United States)

    Justi, Rosaria; Gilbert, John K.


    A greater role for the history and philosophy of science in science education can only be realized if it is based on both a credible analytical approach--such as that of Lakatos--and if the evolution of a sufficient number of major themes in science is known in suitable detail. Considers chemical kinetics as an example topic. Contains 62…

  13. (Re)Viewing a Review: A Case History of the "Review of Educational Research." (United States)

    Grant, Carl A.; Graue, Elizabeth


    Examined work that appeared in the "Review of Educational Research" (RER) since its first volume to explore the ways that educational issues and educational research found their ways into the journal and to consider what a review really is. Identifies three periods in the history of RER and shows changes in the review genre over time.…

  14. History effects in the sedimentation of light aerosols in turbulence: The case of marine snow (United States)

    Guseva, Ksenia; Daitche, Anton; Feudel, Ulrike; Tél, Tamás


    We analyze the effect of the Basset history force on the sedimentation of nearly neutrally buoyant particles, exemplified by marine snow, in a three-dimensional turbulent flow. Particles are characterized by Stokes numbers much smaller than unity, and still water settling velocities, measured in units of the Kolmogorov velocity, of order one. The presence of the history force in the Maxey-Riley equation leads to individual trajectories which differ strongly from the dynamics of both inertial particles without this force and ideal settling tracers. The main effect of the history force is an extraordinary slow, power-law type convergence to an asymptotic settling velocity of the center of mass, which is found numerically to be the settling velocity in still fluid. The spatial extension of the ensemble grows diffusively after an initial ballistic growth lasting up to circa one large eddy turnover time. We demonstrate that the settling of the center of mass for such light aggregates is best approximated by the settling dynamics in still fluid found with the history force, on top of which fluctuations appear which follow very closely those of the turbulent velocity field.

  15. Therapeutic Intervention in a Case of Ataxic Dysarthria Associated with a History of Amateur Boxing (United States)

    McMicken, Betty L.; Ostergren, Jennifer A.; Vento-Wilson, Margaret


    The goals of this study were to (a) describe the presenting features of ataxic dysarthria present in a participant with a long history of amateur boxing, (b) describe a novel application of behavioral principles in the treatment of this participant, and (c) discuss implications in the treatment of ataxic dysarthria secondary to boxing. The…

  16. O comércio de medicamentos de gênero na mídia impressa brasileira: misoprostol e mulheres The illegal market for gender-related drugs as portrayed in the Brazilian news media: the case of misoprostol and women

    Directory of Open Access Journals (Sweden)

    Debora Diniz


    Full Text Available Este artigo analisa como a mídia impressa brasileira noticia o comércio clandestino do misoprostol, o principal medicamento para aborto. Foram recuperadas 1.429 notícias, de 220 veículos de informação impressos e eletrônicos, entre 2004 e 2009. A análise foi realizada em 524 notícias de 62 veículos impressos regionais e nacionais. O misoprostol é pauta permanente, mas o enquadramento das notícias é policial, diverso do aborto como uma questão religiosa, política e de saúde pública que domina a mídia brasileira. O misoprostol está inserido no mercado ilegal de medicamentos de gênero, tais como os para emagrecimento, disfunção erétil ou anabolizantes. Sessenta e quatro (12% notícias impressas apresentam histórias de vida de mulheres que abortaram com o misoprostol. As mulheres têm de 13 a 46 anos e sua inserção de classe demarca diferentes experiências de aborto. Três personagens foram identificados nos itinerários de aborto: amigas, intermediários e médicos. As histórias de aborto tardio são confundidas com a tipificação penal do infanticídio e são casos-limite para a narrativa midiática.This article analyzes how the Brazilian news media covers the illegal market for misoprostol, the main drug used to induce abortion. A total of 1,429 news stories were retrieved from 220 print and electronic media channels from 2004 to 2009. The analysis included 524 stories from 62 regional and national newspapers. Misoprostol appeared repeatedly in the news, but was usually approached from a criminal perspective, unlike abortion as a whole, which the Brazilian media routinely covers as a religious, political, and public health issue. Misoprostol is part of the illegal gender-related drug market, along with drugs for weight loss and erectile dysfunction and anabolic steroids. Sixty-four (12% of the news stories told life histories of women who had aborted with misoprostol. The women's ages ranged from 13 to 46 years, and

  17. Portrayal of body weight on children's television sitcoms: a content analysis. (United States)

    Robinson, Tom; Callister, Mark; Jankoski, Tahlea


    Television programs portray characters with idealized body types that for most viewers are unattainable. These body types have become a common source of comparison for many young viewers who evaluate their own self-worth and bodies based on the models they see on television. This study examines body weight, both in terms of frequency and portrayals, focusing on how preadolescent and adolescent characters' bodies are presented on the sitcoms from three children's television networks. The results indicate that while children's situation comedies have relatively few overweight characters, this small percentage closely parallels national figures. Male and female characters do not differ in their distribution across weight categories. However, when character ethnicity is factored, significant shifts occur. Surprisingly, no differences were observed in the portrayal of physical and mental attributes among weight categories except in social popularity where overweight characters were not as embedded in social networks. Compared to other relevant studies, this research provides some evidence that the treatment and portrayal of overweight characters in children-targeted sitcoms is more positive, equitable, and less stereotypical than in other programming venues and that children are experiencing body type diversity in these fictional portrayals. Nonetheless, above average weight characters still suffer some social marginality and ethnic misrepresentation.

  18. Cross-border collaboration in history among Nordic students: A case study about creating innovative ICT didactic models

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    Maria Spante


    Full Text Available Gränsöverskridande Nordisk Undervisning/Utdanelse (GNU, meaning Cross-Border Nordic Education, the larger Nordic project, under which this case study was carried out, aims at developing innovative, cross-border teaching models in different subject domains in elementary school, including mathematics, language, science, social studies and history. This paper provides an in-depth description and analysis of how four social science and history elementary school teachers and their 70 students (5th–7th grades worked together between November 2011 and December 2012. Previous research regarding the use of information and communication technology (ICT in history education in elementary schools is limited, thus calling for contemporary investigations in this particular subject domain. The Technological Pedagogical Content Knowledge (TPACK model, enhancing the combination of teachers’ pedagogical, content and technical competence, was used as the analytical framework, together with nation-specific curricula and the European Union’s recommendations regarding students’ skills for lifelong learning. A range of empirical materials was analyzed, such as classroom observations, students’ video productions, texts and photos distributed and shared on a mutual blog, real-time interaction and teachers’ communication. The teachers tried out two ICT didactic models. In the asynchronous model, the major focus was on the form and content of the video productions being shared, whereas work with the synchronous model concentrated on the content and quality of the communication. Notwithstanding obstacles, cross-border collaboration provided added value. The nation-specific differences triggered curiosity and motivation to produce digital presentations of history content to be understood by the students in the three nations, facilitating goal fulfillment in communication skills and digital competence. However, achieving subject-specific goals in history


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    Full Text Available Women consumer magazines (glossies represent the most important part of the specialized media all over the world. The main ingredients of their editorial “recipe” are the positive tone of the articles, and the optimistic, yet shallow approach to all the theme/subjects covered. Magazines are considered to be beautiful objects that inspire people to cherish them. Women magazines have been criticized in feminist media studies for portraying women in a stereotyped way and for encouraging a consumerist behavior among them. The role models offered by these media are mainly taken from the show business and fashion industry. Women politician are rarely present in the pages of these publications, especially in countries as Romania where the political participation of women is one of the lowest in Europe. The paper presents in the first part official figures regarding the political participation of Romanian women, and it discusses the results of the most important academic studies on women and media. A previous research showed, for example, that in a four years period, three important Romanian magazines published only 9 article presenting women politicians. The general assumption in magazines desks (and in the society is that politics is a dirty business that does not match the beautiful world of magazines. The second part will focus on a case study, considered to be relevant for explaining the general image of women politicians and politics in Romanian consumer magazines. A visual analysis (from the popular culture perspective will be done to Elena Udrea’s pictorial feature for Tabu (Taboo magazine (November 2011. The choice of the case study was motivated by the following reasons: Elena Udrea is a controversial, yet successful politician, she has impersonated popular culture icons (Madonna, Jackie, Cleopatra and the feature has generated many positive and negative comments in media.

  20. New technologies applied to family history: a particular case of southern Europe in the eighteenth century. (United States)

    García, Manuel Pérez


    In this article, the author explains how the support of new technologies has helped historians to develop their research over the last few decades. The author, therefore, summarizes the application of both database and genealogical programs for the southern Europe family studies as a methodological tool. First, the author will establish the importance of the creation of databases using the File Maker program, after which they will explain the value of using genealogical programs such as Genopro and Heredis. The main aim of this article is to give detail about the use of these new technologies as applied to a particular study of southern Europe, specifically the Crown of Castile, during the late modern period. The use of these computer programs has helped to develop the field of social sciences and family history, in particular, social history, during the last decade.

  1. Family history of hypertension increases risk of preeclampsia in pregnant women: a case-control study

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    Mulualem Endeshaw


    Advanced maternal age (AOR=4.79;95% CI 1.031-22.18, family history of hypertension (AOR=11.16;95% CI 5.41-41.43, history of diabetes mellitus (AOR=6.17;95% CI 2.11-20.33, UTI in the current pregnancy (AOR=6.58;95% CI 2.93-14.73, failure to comply with iron and folic acid supplement during pregnancy (AOR=8.32;95% CI 3.35-20.62, lack of exercise (AOR=3.33;95% CI 1.35-8.17, multiple pregnancy (AOR=4.05;95% CI 1.57-12.27, anemia (AOR=4.19;95% CI 1.27-13.92, and periodontal disease or gingivitis (AOR =3.51;95% CI 1.14-10.83 were associated with preeclampsia. Conclusion Family history of hypertension was the most dominant risk factor for preeclampsia in pregnant women. Encouraging pregnant women to have health seeking behavior during pregnancy would provide a chance to diagnose preeclampsia as early as possible.

  2. Histopathologic findings in two cases with history of intrastromal corneal ring segments insertion

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    Mohammad Al-Amry


    Full Text Available Intrastromal corneal ring segments (INTACS implantation for mild myopia or keratoconus is simple and effective in most cases. Rarely, major complications can occur due to implantation. In this case report, we present two examples of possible intraoperative and postoperative complications of INTACS. The first case had histopathologic documentation of Descemet′s membrane perforation as an intraoperative complication and the second case had accumulation of foamy histiocytes along the lamellar channels which has not been previously reported. These complications suggest further study is required on the long term effect of INTACS implantation on corneal tissue.

  3. [History of an epidemiological route between Ivory Coast and Burkina Faso: the case of the Koudougou sleeping sickness foci]. (United States)

    Kiendrébéogo, D; Kambiré, R; Jamonneau, V; Lingué, K; Solano, P; Courtin, F


    In the first half of the XXth century, while Upper-Volta (now Burkina Faso) was suffering a terrible epidemic of sleeping sickness, the French colonial administration encouraged the movement of people from Upper-Volta to Ivory Coast to meet their demands for labour. This led to the establishment of Mossi villages, such as those of Koudougou, in the Ivorian forest with populations originating from areas of Upper-Volta that were not only densely populated but also severely affected by sleeping sickness. Since 2000, most cases of sleeping sickness in the Koudougou district of Burkina Faso have been in people originally from Ivory Coast. Who are they? Where did they settle in Burkina Faso? Where do they come from in Ivory Coast? After having retraced the epidemiological history of Koudougou villages in Burkina Faso and Ivory Coast, the history of ten cases of sleeping sickness detected passively at Koudougou hospital since 2000 were analysed. All cases originated from the forest area of Ivory Coast. Understanding the spread of sleeping sickness between Burkina Faso and Ivory Coast will assist in the identification of areas of disease risk.

  4. Multiple Sclerosis and Several Demographic Characteristics, Family History of MS, and Month of Birth: A Case-Control Study

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    Full Text Available Background Several factors have been reported as risk factors for multiple sclerosis (MS; however, the main causes of the disease are still unknown. A geographical area with a low MS incidence is Ahvaz, Iran. Objectives The objective of this study was to evaluate the association of several demographic characteristics, family history, and birth month with MS in Ahvaz. Patients and Methods This was a case-control study including 155 MS cases and 155 controls matched for age, sex, and residential status. The participants were selected randomly, using a systematic method, from the MS patients referred to the MS Society of Khuzestan (Iran. The data collection tool was a standardized questionnaire designed by the authors to assess demographic characteristics. Data were analyzed using descriptive statistics including mean, frequency, and standard deviation and inferential statistical tests including χ2, Fisher’s exact test, and logistic regression using SPSS version 19. Results In both cases and controls, no significant associations were found between Arab ethnicity and incidence of MS, marital status and risk of MS in Ahvaz, or more than 15-year residency in Ahvaz, birth in Khuzestan, and month of birth and the risk of MS (P > 0.05. However, there was a marginally significant association between living from birth to age 15 years in Ahvaz and MS (P = 0.05. Furthermore, there was an association between a family history of MS and the risk of MS in Ahvaz (P = 0.02, which was significant in univariate logistic regression (P = 0.006. Conclusions The findings suggested that according to the ecological conditions of Ahvaz, a family history of MS may increase the risk of developing MS.

  5. The integrated nature of the method of psychological portraying in law enforcement

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    Shpagina E. M.


    Full Text Available The article reveals peculiarities of using the method of psychological portraying in law enforcement, shows the current practice of using psychological knowledge in solving crimes, reveals an integration relationship of other Sciences with psychology with the use of the method of psychological portraying the disclosure of crimes. The article presents a comprehensive approach to the psychological profile of an unknown offender. Psychological portraying of an unknown offender is regarded as a form of analytical work in solving crimes, which integrate information and knowledge from various Sciences such as forensics, criminology, detective work, psychiatry, sexology, victimology, etc. Psychological science (information of its various branches is a fundamental element that helps to explain, interpret and describe the behavior of the offender and the victim to resolve the problems of law enforcement.

  6. A Practice Concepts Symposium on Drug Misuse in the Elderly: Examination of a Case History. (United States)

    Silverstone, Barbara; And Others


    Set of articles consisting of an introduction (Barbara Silverstone, et al.) and case study concerning drug misuse in the elderly, and six papers examining the case from the perspectives of clinical pharmacology (William Simonson); pharmacology (Peter Lamy); psychiatry (Charles Gaitz and Nancy Wilson); nursing (Delores Alford); social work (Janet…

  7. Fixed full-arch implant-supported prostheses in a patient with epidermolysis bullosa: a clinical case history report. (United States)

    Agustín-Panadero, Rubén; Gomar-Vercher, Sonia; Peñarrocha-Oltra, David; Guzmán-Letelier, Marcelo; Peñarrocha-Diago, Miguel


    Epidermolysis bullosa (EB) is a rare skin disorder characterized by blister formation in response to minor trauma and accompanied by extracutaneous manifestations. The use of endosseous implants to support fixed prostheses for the rehabilitation of patients with recessive dystrophic EB might provide a considerably better clinical treatment outcome than traditional prosthodontic interventions. This case history report describes the clinical management of such an afflicted patient. Implants were placed immediately following teeth extractions and subsequently loaded with fixed full-arch prostheses. This treatment option is proposed for patients with recessive dystrophic EB to preclude mucosal irritation associated with wearing removable prostheses.

  8. Functional gene polymorphism to reveal species history: the case of the CRTISO gene in cultivated carrots.

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    Vanessa Soufflet-Freslon

    Full Text Available BACKGROUND: Carrot is a vegetable cultivated worldwide for the consumption of its root. Historical data indicate that root colour has been differentially selected over time and according to geographical areas. Root pigmentation depends on the relative proportion of different carotenoids for the white, yellow, orange and red types but only internally for the purple one. The genetic control for root carotenoid content might be partially associated with carotenoid biosynthetic genes. Carotenoid isomerase (CRTISO has emerged as a regulatory step in the carotenoid biosynthesis pathway and could be a good candidate to show how a metabolic pathway gene reflects a species genetic history. METHODOLOGY/PRINCIPAL FINDINGS: In this study, the nucleotide polymorphism and the linkage disequilibrium among the complete CRTISO sequence, and the deviation from neutral expectation were analysed by considering population subdivision revealed with 17 microsatellite markers. A sample of 39 accessions, which represented different geographical origins and root colours, was used. Cultivated carrot was divided into two genetic groups: one from Middle East and Asia (Eastern group, and another one mainly from Europe (Western group. The Western and Eastern genetic groups were suggested to be differentially affected by selection: a signature of balancing selection was detected within the first group whereas the second one showed no selection. A focus on orange-rooted carrots revealed that cultivars cultivated in Asia were mainly assigned to the Western group but showed CRTISO haplotypes common to Eastern carrots. CONCLUSION: The carotenoid pathway CRTISO gene data proved to be complementary to neutral markers in order to bring critical insight in the cultivated carrot history. We confirmed the occurrence of two migration events since domestication. Our results showed a European background in material from Japan and Central Asia. While confirming the introduction of European

  9. Rethinking the early history of post-Vygotskian psychology: the case of the Kharkov school. (United States)

    Yasnitsky, Anton; Ferrari, Michel


    Between the death of Vygotsky in 1934 and the discovery of Vygotsky's work in the West in 1962, Vygotskian psychology was developed through research done by the first generation of Vygotsky's students and their followers, primarily associated with the Kharkov School. Surprisingly, these studies carried out in the 1930s, of great importance for the development of virtually all subsequent Vygotskian psychology, still remain largely unknown; this represents a significant gap in understanding the history of Vygotskian psychology as an empirical study of consciousness. This paper provides a systematic overview of the research agenda of the Kharkov group between 1931 and 1941 and provides new insights into the early development of Vygotskian psychology.

  10. Red blood cell folate levels in pregnant women with a history of mood disorders: a case series (United States)

    Yaremco, Elyse; Inglis, Angela; Innis, Sheila M.; Hippman, Catriona; Carrion, Prescilla; Lamers, Yvonne; Honer, William G.; Austin, Jehannine


    Objective Maternal folate supplementation reduces offspring risk for neural tube defects (NTDs) and other congenital abnormalities. Maternal red blood cell (RBC) folate concentrations of >906nmol/L have been associated with the lowest risk of having an NTD affected pregnancy. Mood disorders (e.g. depression, bipolar disorder) are common among women and can be associated with folate deficiency. Thus, pregnant women with histories of mood disorders may be prone to RBC folate levels insufficient to provide optimal protection against NTDs. While previous studies have assessed RBC folate concentrations in pregnant women from the general population, none have looked specifically at a group of pregnant women who have a history of a mood disorder. Methods We collected data about RBC folate concentrations and folic acid supplement intake during early pregnancy (906nmol/L, despite all participants reporting current daily use of folic acid supplements. Data regarding offspring were available for 22 women: birthweights ranged from 2296g to 4819g, and congenital abnormalities were identified in two (hypoplastic left heart, annular pancreas). Conclusion Data from this exploratory case series suggest a need for future larger scale controlled studies investigating RBC folate concentrations in early pregnancy and offspring outcomes among women with and without histories of mood disorders. PMID:23760977

  11. An exploration on possible correlations among perception and physical characteristics of EMOVO emotional portrayals

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    Carlo Giovannella


    Full Text Available This article presents the first attempt to investigate the existence of possible quantitative correlations among the physical characteristics of emotional portrayals and the emotions perceived by humans during their listening. Our aim was: a to design and develop a new investigation procedure/protocol; b to obtain information useful to recognition and synthesis of emotions conveyed by the human voice. Our results, obtained on a subset of the emotional portrayals contained in the corpus EMOVO, show that, apart from well known qualitative indications, it is also possible to observe clear quantitative trends for some couples of 'emotionsignal characteristics' as function of the recognition rate of the emotion.

  12. Portraying the Expression Landscapes of B-CellLymphoma-Intuitive Detection of Outlier Samples and of Molecular Subtypes

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    Lydia Hopp


    Full Text Available We present an analytic framework based on Self-Organizing Map (SOM machine learning to study large scale patient data sets. The potency of the approach is demonstrated in a case study using gene expression data of more than 200 mature aggressive B-cell lymphoma patients. The method portrays each sample with individual resolution, characterizes the subtypes, disentangles the expression patterns into distinct modules, extracts their functional context using enrichment techniques and enables investigation of the similarity relations between the samples. The method also allows to detect and to correct outliers caused by contaminations. Based on our analysis, we propose a refined classification of B-cell Lymphoma into four molecular subtypes which are characterized by differential functional and clinical characteristics.

  13. Family history of hypertension increases risk of preeclampsia in pregnant women: a case-control study



    Background Preeclampsia is one of the leading causes of maternal and fetal morbidity and mortalities worldwide. Despite extensive research, the underlying cause of preeclampsia remains poorly understood. This study aimed to offer compelling evidence on the important risk factors of preeclampsia in Amhara region, Ethiopia. Methods A case control study was conducted in public health facilities of Bahir Dar city from September 2014 to January 2015. A total of 453 (151 cases and 302 co...

  14. Epigastric hernia in pregnancy: a management plan based on a systematic review of literature and a case history. (United States)

    Debrah, Samuel A; Okpala, Amalachukwu M


    Symptomatic epigastric hernia is rare in pregnant women. A case history, management of which prompted a systematic review of the literature and proposed plan for treatment of such cases, is hereby presented. There is paucity of information on management of this condition in the standard literature as searches in Pubmed, Science Direct, Hinari, Medline, African Journal Online, Bioone as well as Cochrane library revealed. There are two schools of thought for the management of hernias in pregnancy-watchful waiting and herniorrhaphy in pregnancy. There is no consensus or definite guideline on the management of epigastric hernias in pregnancy. Based on the literature review, a management algorithm is proposed, which combines the two schools of thought.

  15. Peter Heller's a Child Analysis with Anna Freud: the significance of the case for the history of child psychoanalysis. (United States)

    Midgley, Nick


    A Child Analysis with Anna Freud, a collection of Anna Freud's detailed case notes of her treatment of the young Peter Heller between 1929 and 1932, was first published in English in 1990. Not only does this work give us direct access to Anna Freud's ways of thinking and working at a crucial period in the early history of child analysis; it is also one of the few records of an adult reflecting in depth on the experience of being in analysis as a child. Yet to date this work has received little attention in the psychoanalytic literature. In an attempt to redress this neglect, the Heller case study is placed in the context of Anna Freud's emerging ideas about child analysis. In particular, its significance in the development of her psychoanalytic thinking is investigated in the light of her 1927 book, The Technique of Child Analysis.

  16. Case histories : implementation of new liner hanger technology in south central Venezuela significantly improves operations in complex wells

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    Jimenez, C.; Soto, S.; Leon, A. [PDVSA Petroleos de Venezuela SA, Caracas (Venezuela, Bolivarian Republic of); Marval, P.; Schoener-Scott, M. [Halliburton, Houston, TX (United States)


    Liner hangers are used in deep drilling operations to eliminate the need for full casing strings. However, conventional liner-hanger system do not always permit tool rotation, and liner-hanger failures can result in the complete loss of the wellbore. This study discussed an expandable liner hanger designed to withstand aggressive reaming as well as drilling to depths. Three case histories of wells located in southern Venezuela were used to compare the use of traditional and expandable liner hanger systems. The studies considered liner weight, and the pressure differentials caused by the use of positive seals. The study showed that conventional liner systems are not suited to the extreme environments of the Venezuelan heavy oil reserves. Multiple leak paths were observed. The expandable liner system provided a gas-tight seal, improved flow paths, and reduced the need for remedial cement jobs. It was concluded that use of the expandable systems also increased worker safety. 6 refs., 13 figs.

  17. Long-term misuse of zopiclone in an alcohol dependent woman with a history of anorexia nervosa: a case report

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    Keaney Francis


    Full Text Available Abstract Introduction The Z-drugs, zaleplon, zopiclone and zolpidem, are short-acting hypnotics which act at the same receptor as the benzodiazepines, but seemingly without the potential for misuse and the development of dependence of the older benzodiazepines. However, with increased prescribing of Z-drugs, reports of misuse and possible dependence began to appear in the literature, particularly in people with a history of substance misuse and comorbid psychiatric illness. Here we report the case of a woman with a history of chronic zopiclone use and anorexia nervosa, admitted for alcohol detoxification. Case presentation A 31-year old Caucasian British woman with a history of long-term zopiclone use and anorexia nervosa was admitted as an inpatient for a ten-day alcohol detoxification. Her weekly (four days out of seven intake of alcohol was 180 units and her daily intake of zopiclone, 30 mg. Apart from a short period five years ago, she had been taking zopiclone for 13 years at daily doses of up to 90 mg. She admitted to using 'on top' of her prescribed medication, purchasing extra tablets from friends or receiving them gratis from her partner. After detoxification from alcohol and zopiclone, she was prescribed diazepam which she found ineffectual and voiced her intention of returning to zopiclone on leaving the hospital. Conclusion Zopiclone is generally regarded as safer than benzodiazepines, however, this particular individual, who was using high doses of zopiclone over many years, may provide further evidence of a risk of dependency when this drug is prescribed for substance users with a comorbid psychiatric illness.

  18. Anesthesia Management of an Emergent Caesarean Section Case with the History of Central Core Myopathy: Case Report



    Central core myopatyhy is a rarely seen hereditary neuromuscular disorder that is involved in congenitally myopathies group. The disease is characterized by muscular weakness, skeleton system deformities, increased malign hyperthermia sensitivity and anesthesia management is critically important. In these patients, prolonged muscular weakness and malign hyperthermia that can complicate the perioperative management are the most critical risks. In this case report, anesthesia management of an e...

  19. The Infertile Crescent Revisited: A Case (Study for the History of Archaeology

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    Jennifer Bracewell


    Full Text Available This paper examines the history of archaeological research concerning the eastern coast of James Bay in northern Quebec. The construction of prehistory in northern Quebec began with the earliest contact of Europeans with Native Canadians and developed from religious explanations to Classical Evolutionary ones to Culture-Historical ones to Neoevolutionary scientific ones. Although the theoretical interpretations changed over time, the content remained surprisingly constant. The challenges of research in the area, and the resulting paucity of data, led to generalizations that telescoped thousands of years and eight million square miles into a single interpretation, based largely on eighteenth- and nineteenth-century assumptions about hunter-gatherer mobility, subsistence and social evolution. This paper traces how these assumptions have affected the archaeology of the twentieth century in James Bay and northern Quebec.

  20. Culture, history, and health in an Australian aboriginal community: the case of utopia. (United States)

    Anderson, Heather; Kowal, Emma


    The poor health of Indigenous Australians is well established. However, the health of residents of one remote community in the Northern Territory of Australia called Utopia has been found recently to be much better than expected. In this article, we draw on historical anthropological research to explain this finding. We trace how cultural and social structures were maintained through changing eras of government policy from the 1930s, and show how these structures strengthened psychosocial determinants of health. We argue that the mainstream psychosocial determinants of social cohesion and self-efficacy are usefully reconceptualized in an Indigenous context as connectedness to culture and land, and collective efficacy, respectively. Continuity of cultural and social structures into the 1940s was facilitated by a combination of factors including the relatively late colonial occupation, the intercultural practices typical of the pastoral industry, the absence of a mission or government settlement, and the individual personalities and histories of those connected to Utopia.

  1. Case histories of organophosphate pesticides killing birds of prey in the United States (United States)

    Henny, C.J.; Kolbe, E.J.; Hill, E.F.; Blus, L.J.


    Since 1982 when secondary. poisoning of Red-tailed Hawks (Buteo jamaicensis) was documented following the recommended use of famphur on cattle, the Patuxent Wildlife Research Center has tested for organophosphate (OP) poisoning in selected birds of prey found dead. This report documents the circumstances for a number of. cases where birds of prey were killed by OP pesticides in the United States. Many of the cases were brought to our attention by the U S. Fish and Wildlife Service Division of Law Enforcement The cases may be divided into three categories: misuse, approved use, and unknown. Now that we are looking for OP poisoning of birds of prey, we are finding it more frequently than previously suspected.

  2. The Case for a Hot Archean Climate and its Implications to the History of the Biosphere


    Schwartzman, David W.


    The case for a much warmer climate on the early Earth than now is presented. The oxygen isotope record in sedimentary chert and the compelling case for a near constant isotopic oxygen composition of seawater over geologic time support thermophilic surface temperatures prevailing in the Archean, with some support for hot conditions lasting until about 1.5 billion years ago, aside from lower temperatures including glacial episodes at 2.1-2.4 Ga and possibly an earlier one at 2.9 Ga. Other evide...

  3. Hypothyroidism in a five-year-old boy with rhabdomyolysis and recent history of cardiac tamponade: a case report

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    Lorenzana Claudia


    Full Text Available Abstract Introduction Cardiac tamponade is a rare manifestation of hypothyroidism, and a less rare cause of pericardial effusion. The accumulation of the pericardial fluid is gradual, and often does not compromise cardiac hemodynamic function. There is a relationship between the severity and chronicity of the disease with the presence of pericardial effusion. There are few cases describing associated pericardial tamponade published in the literature. When a tamponade occurs, a concomitant provocative factor such as a viral pericarditis may be related. Our patient's case appears to be the youngest patient described so far. Case presentation We report the case of a previously healthy five-year-old Hispanic (non-indigenous boy who developed rhabdomyolysis with a history of a recent pericardial effusion and tamponade two months before that required the placement of a percutaneous pericardial drainage. Pericardial effusion was considered to be viral. Later on readmission, clinical primary hypothyroidism was diagnosed and thought to be associated with the previous cardiac tamponade. He developed rhabdomyolysis, which was considered to be autoimmune and was treated with steroids. The level of creatine phosphate kinase and creatine kinase MB fraction returned to within the reference rangeone week after our patient was started on steroids and three weeks after he was started on thyroid hormones. Conclusions Physicians should consider hypothyroidism as a differential diagnosis in patients with pericardial effusion. Pericardial effusion may progress and cause a cardiac tamponade with hemodynamic instability. The fact that our patient did not have any manifestations of hypothyroidism might have delayed diagnosis.

  4. Anesthesia Management of an Emergent Caesarean Section Case with the History of Central Core Myopathy: Case Report

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    Cagla Bali


    Full Text Available Central core myopatyhy is a rarely seen hereditary neuromuscular disorder that is involved in congenitally myopathies group. The disease is characterized by muscular weakness, skeleton system deformities, increased malign hyperthermia sensitivity and anesthesia management is critically important. In these patients, prolonged muscular weakness and malign hyperthermia that can complicate the perioperative management are the most critical risks. In this case report, anesthesia management of an electively planned caesarean section patient, taken into emergency surgery that is also previously known to have central core myopathy diagnosis will be shared. [Cukurova Med J 2013; 38(4.000: 770-773

  5. Effect of Dialogue on Demonstrations: Direct Quotations, Facial Portrayals, Hand Gestures, and Figurative References (United States)

    Bavelas, Janet; Gerwing, Jennifer; Healing, Sara


    "Demonstrations" (e.g., direct quotations, conversational facial portrayals, conversational hand gestures, and figurative references) lack conventional meanings, relying instead on a resemblance to their referent. Two experiments tested our theory that demonstrations are a class of communicative acts that speakers are more likely to use…

  6. The Portrayal of Women in Israeli Arabic Textbooks on Druse Heritage (United States)

    Falah, Janan Faraj


    Teaching heritage to a nation is important. The Israeli Arab curriculum on Druse heritage helps students connect religion with modern society. The textbooks that are still used were written in the end of the 1970s and do not reflect the changing reality of Druse women. This research shows that women must be portrayed in more diverse roles in…

  7. Korean Culture as Portrayed in Young Children's Picture Books: The Pursuit of Cultural Authenticity (United States)

    Wee, Su-Jeong; Park, Soyeon; Choi, Joung Sun


    The purpose of the present study is to investigate how contemporary Korea and its culture are portrayed in children's picture books published in the United States. Our analysis of the representation of Korean culture in text and illustrations was based on a sample of 33 picture books written in English and published in the US between 1990 and…

  8. Depictions and Gaps: Portrayal of U.S. Poverty in Realistic Fiction Children's Picture Books (United States)

    Kelley, Jane E.; Darragh, Janine J.


    Researchers conducted a critical multicultural analysis of 58 realistic fiction children's picture books that portray people living in poverty and compared these depictions to recent statistics from the United States Census Bureau. The picture books were examined for the following qualities: main character, geographic locale and time era, focal…

  9. Behavioral Issues, Self-Esteem Struggles, Retention, and More: The Portrayal of Book Characters with Dyslexia (United States)

    Altieri, Jennifer L.


    This study examined children's and adolescent trade books portraying school-age characters with dyslexia. All of the books are contemporary realistic fiction, geared to elementary and adolescent readers, and published in the United States between 1993 and 2003. After an extensive search, seventy-two books were located. An analysis of the…

  10. Effects of alcohol portrayals in movies on actual alcohol consumption: an observational experimental study

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; van Baaren, R.B.; Engels, R.C.M.E.


    Aims This study uses an experimental design to assess the effects of movie alcohol portrayal on alcohol consumption of young adults while watching a movie. Gender, weekly alcohol use and identification with the movie actor/character were assessed as moderators. Design A two (sex) × two (movie: alcoh

  11. Portrayals of Bullying: A Content Analysis of Picture Books for Preschoolers (United States)

    Oppliger, Patrice A.; Davis, Ashley


    Bullying affects a significant number of school children in the United States. Great concern for teaching children about bullying is apparent in the number of picture books published with bullying themes. The following study is a content analysis of how bullies and victims are portrayed in picture books suitable for preschoolers. Many of the…

  12. Effects of historically portrayed modeling and group treatment on self-observation: A comparison with agoraphobics

    NARCIS (Netherlands)

    Emmelkamp, Paul M.G.; Emmelkamp-Benner, Ank


    The effects of historically portrayed modeling and group treatment on self-observation were determined in a factorial design with agoraphobic patients. Group 1 saw a videofilm and was treated individually; group 2 saw the film and received group treatment; group 3 did not see the film and received i

  13. Portrayals of reproductive and sexual health on prime-time television. (United States)

    Pariera, Katrina L; Hether, Heather J; Murphy, Sheila T; Buffington, Sandra de Castro; Baezconde-Garbanati, Lourdes


    Prime-time broadcast television provides health information and establishes norms for millions of people in the United States (Beck, 2004; Brodie et al., 2001; Murphy & Cody, 2003; Rideout, 2008). To understand what people may be learning about reproductive and sexual health, a content analysis was conducted of story lines from the 10 most popular prime-time television programs in 2009, 2010, and 2011. Variables that were measured included the frequency of reproductive and sexual health issues, the level of health information, the type of information portrayed, the gain and loss frames, the presence of stigma, the tone, and the type of role model portrayed. Eighty-seven of the 589 health story lines dealt with reproductive and sexual health, and the most common issues were pre- and postterm pregnancy complications. The majority of these story lines had a moderate or weak level of information and included specifics about treatment and symptoms but not prevention. Just over half of the issues were framed in terms of losses, meaning nonadoption of a behavior change will result in negative outcomes. Twenty-four percent of reproductive and sexual health story lines involved stigma-usually stigma related to sexually transmitted infections (STIs). Most story lines were portrayed as serious and the majority of issues happened to positive role models. The implications of these portrayals for the viewing public are discussed.

  14. Killing Us Softly? Investigating Portrayals of Women and Men in Contemporary Magazine Advertisements (United States)

    Conley, Terri D.; Ramsey, Laura R.


    Our research aimed to systematically investigate how women and men are portrayed in magazine advertisements, deriving hypotheses from Jean Kilbourne's observed media analysis presented in her "Killing Us Softly" film series. A total of 790 advertisements in 19 magazines were coded. Results revealed support for many of Kilbourne's hypotheses. For…

  15. Positive Portrayals of Feminist Men Increase Men's Solidarity with Feminists and Collective Action Intentions (United States)

    Wiley, Shaun; Srinivasan, Ruhi; Finke, Elizabeth; Firnhaber, Joseph; Shilinsky, Alyssa


    The present study examined whether positive portrayals of feminist men could increase men's sense of solidarity with feminists and, through it, their intentions to engage in collective action in support of women. A sample of 102 mostly White men between the ages of 18 and 63 was recruited from Mechanical Turk, an online crowdsourcing marketplace.…

  16. There's alcohol in my soap: portrayal and effects of alcohol use in a popular television series. (United States)

    van Hoof, Joris J; de Jong, Menno D T; Fennis, Bob M; Gosselt, Jordy F


    Two studies are reported addressing the media influences on adolescents' alcohol-related attitudes and behaviours. A content analysis was conducted to investigate the prevalence of alcohol portrayal in a Dutch soap series. The coding scheme covered the alcohol consumption per soap character, drinking situations and drinking times. Inter-coder reliability was satisfactory. The results showed that alcohol portrayal was prominent and that many instances of alcohol use reflected undesirable behaviours. To assess the influence of such alcohol cues on adolescents, a 2x2 experiment was conducted focusing on the separate and combined effects of alcohol portrayal in the soap series and surrounding alcohol commercials. Whereas the alcohol commercials had the expected effects on adolescents' attitudes, the alcohol-related soap content only appeared to have unexpected effects. Adolescents who were exposed to the alcohol portrayal in the soap series had a less positive attitude towards alcohol and lower drinking intentions. Implications of these findings for health policy and future research are discussed.

  17. The Use of Photographs to Portray Urban Ecosystems in Six Introductory Environmental Science Textbooks (United States)

    Sullivan, John P.


    This study examined how photographs in six introductory environmental science texts portrayed the urban environments in which most U.S. students lived. All photographs from all texts were coded to determine whether they depicted urban areas. The urban photographs were then coded to determine what they communicated about the urban environment. The…

  18. How Older Persons Are Portrayed in Television Advertising: Implications for Educators. (United States)

    Hiemstra, Roger; And Others


    Examined 136 recent television ads to analyze the treatment of older persons. Results showed a significant absence of the elderly in television commercials. Suggests that educators must become assertive in helping both the older person and advertisers portray older people more positively and realistically. (JAC)

  19. Alcoholism in the Western Genre: The Portrayal of Alcohol and Alcoholism in the Western Genre. (United States)

    Wedding, Danny


    Examines the way alcohol use has been portrayed in films with particular emphasis on the western genre. Saloons, bar fights, and town drunks are all staple features of the genre, a genre that has contributed significantly to the prevailing image of masculinity. This paper argues that these images influence and shape contemporary attitudes about…

  20. Setting the stage for a business case for leadership diversity in healthcare: history, research, and leverage. (United States)

    Dotson, Ebbin; Nuru-Jeter, Amani


    Leveraging diversity to successfully influence business operations is a business imperative for many healthcare organizations as they look to leadership to help manage a new era of culturally competent, patient-centered care that reduces health and healthcare disparities. This article presents the foundation for a business case in leadership diversity within healthcare organizations and describes the need for research on managerial solutions to health and healthcare disparities. It provides a discussion of clinical, policy, and management implications that will help support a business case for improving the diversity of leadership in healthcare organizations as a way to reduce health and healthcare disparities. Historical contexts introduce aspects of the business case for leveraging leadership diversity based on a desire for a culturally competent care organization. Little research exists on the impact that the role of leadership plays in addressing health disparities from a healthcare management perspective. This article provides practitioners and researchers with a rationale to invest in leadership diversity. It discusses three strategies that will help set the stage for a business case. First, provide empirical evidence of the link between diversity and performance. Second, link investments in diversity to financial outcomes and organizational metrics of success. Third, make organizational leadership responsible for cultural competence as a performance measure. In order to address health and healthcare disparities, collaborations between researchers and practitioners are necessary to effectively implement these strategies.

  1. Non-respiratory tuberculosis with Mycobacterium tuberculosis after penetrating lesions of the skin : five case histories

    NARCIS (Netherlands)

    de Jong, JW; van Altena, R


    Tuberculosis is primarily transmitted from person to person via the respiratory route. We describe five cases of patients who developed tuberculosis at the site of a skin injury: three after being treated repeatedly with local corticosteroids via intramuscular injections, and two who cut themselves

  2. Ethics and Indian Television Content Portrayals: A Critical Study

    Directory of Open Access Journals (Sweden)

    Bheemaiah Krishnan Ravi


    Full Text Available Ethics in communication approaches by the Indian electronic media, particularly television about its content on air are a heated debate in the country today. Why do channels adopt “devious” ways to lure the viewers? How fair are channels conducting media trials? Is judiciary in India unable to address that TV channels should take up head-on? Does political ownership of Channels affect ethical practices? Do artistes on programs pass-off comments that affect social order? Do channels air programs without prior permissions or copyrights from the artistes or organizers? What is the degree of professionalism and credibility among viewers? The theoretical framework of the study is based on the macroscopic theory of Political Economy. This critical study examines case studies of program content drawn from different pan-India channels, satellite or cable. This study focuses on media ethics and effects on society.

  3. Independent life history evolution between generations of bivoltine species: a case study of cyclical parthenogenesis. (United States)

    Hood, Glen R; Ott, James R


    Successive generations of bi- and multivoltine species encounter differing biotic and abiotic environments intra-annually. The question of whether selection can independently adjust the relationship between body size and components of reproductive effort within successive generations in response to generation-specific environmental variation is applicable to a diversity of taxa. Herein, we develop a conceptual framework that illustrates increasingly independent life history adjustments between successive generations of taxa exhibiting complex life cycles. We apply this framework to the reproductive biology of the gall-forming insect, Belonocnema treatae (Hymenoptera: Cynipidae). This bivoltine species expresses cyclical parthenogenesis in which alternating sexual and asexual generations develop in different seasons and different environments. We tested the hypotheses that ecological divergence between the alternate generations is accompanied by generational differences in body size, egg size, and egg number and by changes in the relationships between body size and these components of reproductive effort. Increased potential reproductive effort of sexual generation B. treatae is attained by increased body size and egg number (with no trade-off between egg number and egg size) and by a significant increase in the slope of the relationship between body size and potential fecundity. These generation-specific relationships, interpreted in the context of the model framework, suggest that within each generation selection has independently molded the relationships relating body size to potential fecundity and potential reproductive effort in B. treatae. The conceptual framework is broadly applicable to comparisons involving the alternating generations of bi- and multivoltine species.

  4. The Goldsmith/Lakeshore Field : a case history of an Ontario Trenton oil pool

    Energy Technology Data Exchange (ETDEWEB)

    Coulter, S.; Waugh, G. [Talisman Energy Inc., Calgary, AB (Canada)


    The development of the Goldsmith/Lakeshore oil and gas field located in Mersea and Romney Townships in southwestern Ontario was described with reference to the geological, geophysical and engineering aspects of the field. It was discovered in 1985 and has since produced 5 MMSTB oil and 3 Bcf gas from the Middle Ordovician carbonates of the Trenton Group. A total of 40 wells currently produce about 700 bopd and 1 MMcfg/d. The field is expected to continue to make a significant contribution to Ontario's total oil production for many years. The remaining reserves are estimated at 2 MMSTB oil and 1 Bcf gas. The development history over the 17 year period can be sub-divided into 4 distinct phases: (1) the early years from 1985-1989, (2), the development phase from 1990-1993, (3) the mature phase from 1994-1997, and (4) the horizontal drilling phase from 1998-2002. This paper describes the heterogeneous nature of the reservoir and the changes in drilling and completion practices over the years. In particular, it describes in detail how Talisman Energy Ltd. used horizontal drilling to develop an extension of the field beneath Lake Erie. Talisman is currently evaluating options for future field development including field extensions along the trend, in-fill drilling, and stimulation work on existing wells to increase production and reserves. 6 refs., 34 figs.

  5. A Case Study in Connectomics: The History, Mapping, and Connectivity of the Claustrum

    Directory of Open Access Journals (Sweden)

    Carinna Margaret Torgerson


    Full Text Available The claustrum seems to have been waiting for the science of connectomics. Due to its tiny size, the structure has remained remarkably difficult to study until modern technological and mathematical advancements like graph theory, connectomics, diffusion tensor imaging, HARDI, and excitotoxic lesioning. That does not mean, however, that early methods allowed researchers to assess micro-connectomics. In fact, the claustrum is such an enigma that the only things known for certain about it are its histology, and that it is extraordinarily well connected. In this literature review, we provide background details on the claustrum and the history of its study in the human and in other animal species. By providing an explanation of the neuroimaging and histology methods have been undertaken to study the claustrum thus far – and the conclusions these studies have drawn – we illustrate this example of how the shift from micro-connectomics to macro-connectomics advances the field of neuroscience and improves our capacity to understand the brain.

  6. An Examination of Violence and Gender Role Portrayals in Video Games: Implications for Gender Socialization and Aggressive Behavior. (United States)

    Dietz, Tracy L.


    Examines the portrayal of women and the use of violent themes in 33 popular video games. The analysis reveals that traditional gender roles and violence are central to many games. There were no female characters in 41% of games with characters, and women were portrayed as sex objects in 28% of these games. (SLD)

  7. A Review and Critique of the Portrayal of Older Adult Learners in Adult Education Journals, 1980-2006 (United States)

    Chen, Li-Kuang; Kim, Young Sek; Moon, Paul; Merriam, Sharan B.


    The aging population is a worldwide challenge. Understanding how older adults have been portrayed would provide a foundation on which future scholarship can build. This study assesses and critiques the assumptions underlying the portrayal of older adults and their learning in adult education journals from 1980 to 2006. On reviewing 93 articles in…

  8. Portrayals of branded soft drinks in popular American movies: a content analysis (United States)

    Cassady, Diana; Townsend, Marilyn; Bell, Robert A; Watnik, Mitchell


    Background This study examines the portrayals of soft drinks in popular American movies as a potential vehicle for global marketing and an indicator of covert product placement. Methods We conducted a content analysis of America's top-ten grossing films from 1991 through 2000 that included portrayals of beverages (95 movies total). Coding reliabilities were assessed with Cohen's kappa, and exceeded 0.80. If there was at least one instance of branding for a beverage, the film was considered having branded beverages. Fisher's exact test was used to determine if soft drink portrayals were related to audience rating or genre. Data on the amount of time soft drinks appeared onscreen was log transformed to satisfy the assumption of normality, and analyzed using a repeated measures ANOVA model. McNemar's test of agreement was used to test whether branded soft drinks are as likely to appear or to be actor-endorsed compared to other branded beverages. Results Rating was not associated with portrayals of branded soft drinks, but comedies were most likely to include a branded soft drink (p = 0.0136). Branded soft drinks appeared more commonly than other branded non-alcoholic beverages (p = 0.0001), branded beer (p = 0.0004), and other branded alcoholic beverages (p = 0.0006). Actors consumed branded soft drinks in five times the number of movies compared to their consumption of other branded non-alcoholic beverages (p = 0.0126). About half the revenue from the films with portrayals of branded soft drinks come from film sales outside the U.S. Conclusion The frequent appearance of branded soft drinks provides indirect evidence that product placement is a common practice for American-produced films shown in the U.S. and other countries. PMID:16526959

  9. Portrayals of branded soft drinks in popular American movies: a content analysis

    Directory of Open Access Journals (Sweden)

    Bell Robert A


    Full Text Available Abstract Background This study examines the portrayals of soft drinks in popular American movies as a potential vehicle for global marketing and an indicator of covert product placement. Methods We conducted a content analysis of America's top-ten grossing films from 1991 through 2000 that included portrayals of beverages (95 movies total. Coding reliabilities were assessed with Cohen's kappa, and exceeded 0.80. If there was at least one instance of branding for a beverage, the film was considered having branded beverages. Fisher's exact test was used to determine if soft drink portrayals were related to audience rating or genre. Data on the amount of time soft drinks appeared onscreen was log transformed to satisfy the assumption of normality, and analyzed using a repeated measures ANOVA model. McNemar's test of agreement was used to test whether branded soft drinks are as likely to appear or to be actor-endorsed compared to other branded beverages. Results Rating was not associated with portrayals of branded soft drinks, but comedies were most likely to include a branded soft drink (p = 0.0136. Branded soft drinks appeared more commonly than other branded non-alcoholic beverages (p = 0.0001, branded beer (p = 0.0004, and other branded alcoholic beverages (p = 0.0006. Actors consumed branded soft drinks in five times the number of movies compared to their consumption of other branded non-alcoholic beverages (p = 0.0126. About half the revenue from the films with portrayals of branded soft drinks come from film sales outside the U.S. Conclusion The frequent appearance of branded soft drinks provides indirect evidence that product placement is a common practice for American-produced films shown in the U.S. and other countries.

  10. Writing history: case study of the university of Victoria School of Nursing. (United States)

    Scaia, Margaret R; Young, Lynne


    A historical examination of a nursing curriculum is a bridge between past and present from which insights to guide curriculum development can be gleaned. In this paper, we use the case study method to examine how the University of Victoria School of Nursing (UVic SON), which was heavily influenced by the ideology of second wave feminism, contributed to a change in the direction of nursing education from task-orientation to a content and process orientation. This case study, informed by a feminist lens, enabled us to critically examine the introduction of a "revolutionary" caring curriculum at the UVic SON. Our research demonstrates the fault lines and current debates within which a feminist informed curriculum continues to struggle for legitimacy and cohesion. More work is needed to illuminate the historical basis of these debates and to understand more fully the complex landscape that has constructed the social and historical position of women and nursing in Canadian society today.

  11. Repair, Evaluation, Maintenance, and Rehabilitation Research Program. Rehabilitation of Navigation Lock Walls: Case Histories. (United States)


    construction contract for the repairs was awarded to the low bidder, Premier Waterproofing Company, .- Denver, Colorado. 258. There was no device or test...sound condition except for surface deterioration. Total resurfacing of the lock chamber would be for cosmetic reasons only and was not considered...may only be cosmetic and in many cases the appearance may not be satisfac- . ’ tory either. Damage from freezing and thawing may only be a % few

  12. A Mexican case study on a centralised database from world natural history museums


    Navarro S, Adolfo G; Peterson, A. Townsend; Gordillo-Martínez, Alejandro


    The present contribution is a case study of the possibilities of using data from world scientific collections to understand the distribution and conservation of Mexican birds. Information was gathered on specimens from Mexico housed in 40 scientific collections in Mexico, the United States, Canada, and Europe. This information was compiled in a centralized database and various analyses were developed to address historical patterns of ornithological investigations in Mexico: current and potent...

  13. Application of Monolithic Zirconia Ceramics in Dental Practice: A Case History Report. (United States)

    Kim, Hee-Kyung; Kim, Sung-Hun; Lee, Jai-Bong; Han, Jung-Suk; Yeo, In-Sung


    Monolithic zirconia restorations increasingly have been used in dental practice in recent years and demonstrate superior mechanical performance compared with porcelain-veneered zirconia restorations. Recent advances in manufacturing technology have made possible the fabrication of translucent monolithic zirconia ceramics. This case report describes three clinical examples of monolithic zirconia fixed dental prostheses being used in the anterior and posterior regions and exhibiting acceptable esthetic results.

  14. Moving the boundaries of forest and land use history - the case of Upper East Region in northern Ghana

    DEFF Research Database (Denmark)

    Wardell, David Andrew


    Africa; Northern Territories of the Gold Coast Colony; colonial history; environmental history; land cover and land use change; migration and the opportunity structure......Africa; Northern Territories of the Gold Coast Colony; colonial history; environmental history; land cover and land use change; migration and the opportunity structure...

  15. Monomelic amyotrophy: clinical profile and natural history of 279 cases seen over 35 years (1976-2010). (United States)

    Nalini, Atchayaram; Gourie-Devi, Mandavilli; Thennarasu, Kandavel; Ramalingaiah, Aravinda Hanumanthapura


    Our objective was to study the clinical characteristics and natural history of monomelic amyotrophy (MMA). We used a retrospective study of 279 patients diagnosed to have either upper (Hirayama disease) or lower limb MMA. Results showed that brachial MMA (BMMA) occurred in 224 patients (male:female, 9:1). Mean age of onset was 19.5 ± 4.18 years. Progression occurred over less than five years in the majority (95.9%) of patients. Duration at the last follow-up was: up to five years in 61.4%, 5-10 in 21.3%, 10-15 in 7.2%, > 15 years in 10.1%. MRI showed asymmetrical lower cervical cord atrophy in 44.6% of patients. Crural MMA (CMMA) occurred in 55 patients (male:female, 13:1). Mean age of onset was 21.38 ± 5.3 years. Similar to BMMA, most cases (65.5%) had onset between 15 and 25 years of age. Total duration of illness at the last follow-up was up to five years in 52.7%, 10 and beyond in 47.3%. In conclusion, a large cohort of patients with monomelic amyotrophy seen over 35 years (1976-2010) is described. Study data support the clinical findings and its natural history with long term follow-up, and the findings emphasize that monomelic amyotrophy is a 'benign' condition with a self-limiting course.

  16. Food safety and risk communication: cases history and best practice (in avian flu

    Directory of Open Access Journals (Sweden)

    Piermarco Aroldi


    Full Text Available The paper discusses the role of institutional communication in the case of health risks and emergencies. The article is divided in three sections. The first section examines the most recent theories on risk and on its communicational aspect; the second analyses a recent state of emergency crisis, specifically the panic which stemmed from the perceived danger of an avian flu pandemic in Italy; and finally an example of best practice in the form of a food safety handbook designed and edited by the Italian Ministry of Rural Affairs, which was based on the skills and knowledge acquired during the avian flu emergency.

  17. Review of non-convulsive status epilepticus and an illustrative case history manifesting as delirium. (United States)

    Epstein, Daniel; Diu, Eric; Abeysekera, Tamara; Kam, Daniel; Chan, Yin


    Non-convulsive status epilepticus can result in significant morbidity and mortality. The condition can be difficult to recognise, and can mimic delirium due to other underlying pathologies. There are several clinical subtypes, although these can be difficult to distinguish by their clinical features alone. Electroencephalogram is the key diagnostic tool to making the diagnosis, but this investigation is a limited resource in many institutions. In this review, we present a case of non-convulsive status epilepticus, manifesting as delirium, and then proceed to a literature review on this important diagnosis.

  18. Ruptured Heterotopic Tubal Pregnancy for a Patient with a History of Segmental Salpingectomy from Ectopic Pregnancy: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Nam, Kyung Bum; Namkung, Sook; Hong, Myung Sun; Kim, Heung Cheol; Cho, Young; Choi, Young Hee [Chuncheon Sacred Heart Hospital, Chyncheon (Korea, Republic of)


    Heterotopic pregnancy refers to the simultaneous development of an intrauterine pregnancy and an extrauterine pregnancy. We experienced a case of a ruptured heterotopic pregnancy for a patient with a history of a right segmental salpingectomy from an ectopic pregnancy. The 30-year-old patient with amenorrhea for six weeks complained of lower abdominal pain with hypovolemic shock. Transabdominal ultrasonography showed diffuse hemoperitoneum with a structure similar to an ectatic tube or a deformed cyst with no echogenic double ring or peripheral hypervascularity in the right adnexa and an intrauterine gestational sac. We considered a ruptured corpus luteum cyst as an ultrasonographic finding and found a ruptured tubal mass in the right salpinx and hemoperitoneum through an emergency laparotomy. We performed a right salpingectomy, and the histopathologic report confirmed ectopic pregnancy.

  19. The Case for a Hot Archean Climate and its Implications to the History of the Biosphere

    CERN Document Server

    Schwartzman, David W


    The case for a much warmer climate on the early Earth than now is presented. The oxygen isotope record in sedimentary chert and the compelling case for a near constant isotopic oxygen composition of seawater over geologic time support thermophilic surface temperatures prevailing in the Archean, with some support for hot conditions lasting until about 1.5 billion years ago, aside from lower temperatures including glacial episodes at 2.1-2.4 Ga and possibly an earlier one at 2.9 Ga. Other evidence includes the following: 1) Melting temperatures of proteins resurrected from sequences inferred from robust molecular phylogenies give paleotemperatures at emergence consistent with a very warm early climate. 2) High atmospheric pCO2 levels in the Archean are consistent with high climatic temperatures near the triple point of primary iron minerals in banded iron formations, the formation of Mn-bicarbonate clusters leading to oxygenic photosynthesis and generally higher weathering intensities on land. These higher weat...

  20. Association of history of allergies and influenza-like infections with laryngeal cancer in a case-control study. (United States)

    Filippidis, Filippos T; Schwartz, Stephen M; Becker, Nikolaus; Dyckhoff, Gerhard; Kirschfink, Michael; Dietz, Andreas; Becher, Heiko; Ramroth, Heribert


    Prior studies suggest that history of allergy and infections early in life might be inversely associated with cancer. We explored the association between allergies, recent influenza infections and laryngeal cancer risk. We used data from a case-control study which included 229 cases of laryngeal cancer and 769 population controls matched for age and sex. History of a physician-diagnosed allergy, influenza-like infections in the past 5 years, smoking, alcohol consumption and occupational exposure to carcinogens were self-reported. Allergies were classified into two groups (Type I and Type IV), according to the underlying immunologic mechanism. Conditional logistic regression models were fitted using laryngeal cancer as the outcome, adjusting for smoking, alcohol consumption and occupational exposure and stratified for age and sex. Having any allergy was not associated significantly with laryngeal cancer. Although Type I and Type IV allergies were non-significantly associated with laryngeal cancer, Type IV allergies showed a strong inverse association after adjusting for smoking and alcohol (OR 0.50, 95 % CI 0.22-1.2). Participants who reported at least one influenza-like infection during the past 5 years were significantly less likely to have laryngeal cancer (OR 0.57, 95 % CI 0.39-0.81). After considering fever (≥38.5 °C) as a criterion for influenza infection, the association between influenza infection and laryngeal cancer was even stronger (OR 0.29, 95 % CI 0.13-0.63). We found no significant association between any allergy and laryngeal cancer, some indication of an inverse association between Type IV allergy and laryngeal cancer, whereas recent influenza infections were inversely associated with laryngeal cancer risk.

  1. The State and Water Resources Development through the Lens of History: A South African Case Study

    Directory of Open Access Journals (Sweden)

    Larry A. Swatuk


    Full Text Available This article sets contemporary challenges to good water governance in South Africa within an important historical context. While it is correct to say that 'the world water crisis is a crisis of governance', it is problematic to assume that all states can follow a similar path toward environmentally sustainable, economically efficient and socially equitable water resources governance and management. The nexus of decision-making power varies within and beyond states, and over time. Gramsci (1971 describes this as the "constellation of social forces". Where this constellation of social forces achieves consensus, a 'historic bloc' is said to emerge giving rise to a particular state form. The South African state form has varied greatly over several centuries, giving rise to various historic blocs. The resulting body of laws and policies and the varied forms of infrastructure that were developed to harness water for multiple social practices over time constitute a complex political ecological terrain not easily amenable to oversimplified frameworks for good water governance. This article outlines the role of water in the history of South Africa’s multiple state forms. It shows that over time, water policy, law and institutions came to reflect the increasingly complex needs of multiple actors (agriculture, mining, industry, cities, the newly enfranchised represented by different state forms and their characteristic political regimes: the Dutch East India Company; the British Empire; the Union of South Africa; the apartheid and post-apartheid republics. Authoritarian, semi-authoritarian and democratic state forms have all used central-state power to serve particular interests. Through time, this constellation of social forces has widened until, today, the state has taken upon itself the task of providing "some water for all forever" (slogan of the Department of Water Affairs. As this article suggests, despite the difficult challenges presented by a

  2. Role of monitoring network in the control management of air quality. An industrial case history

    Energy Technology Data Exchange (ETDEWEB)

    Zerbo, G. [Catania Univ. (Italy). Inst. of Merceology; Fabiano, B.; Ferraiolo, A.; Solisio, C.; Ruaro, R.


    Air quality control by a system of monitoring station is indispensable for the environmental protection. Moreover, a monitoring network have not to be only a mere data collection a good air quality control is possible only if the network management allows to prevent unacceptable pollutants level. In other terms, elaboration and interpretation data are fundamental in order to make monitoring system really able for regulations of corrective measures as, for example, the reduction of local emissions. The case of monitoring network run from the Industrial Society CIPA of Siracusa (Italy) is discussed. The management of the data obtained from a continuous survey allows to keep pollutants level below the current limits set down by the Italian law. Furthermore, elaboration of the data allows useful evaluations about atmospheric dispersion phenomena. (author)

  3. HISTORY, AUTHORITY, AND POWER: A Case of Religious Violence in Aceh

    Directory of Open Access Journals (Sweden)

    Jajat Burhanudin


    Full Text Available This article discusses the way Islam transformed into an ideology that potentially used as justification for violence. By analising the case of the murder of Teungku Ayub, leader of a small circle for basic religious learning (pengajian in Bireun, Aceh, in 2012, the study reveals to the role of Islam as an ideology of mass movement to cleanse deviant tenet (aliran sesat among the Acehnese. This is because of two reasons. First, the term of the veranda of Mecca (serambi Mekkah remains considered as “holy word” in the Acehnese society today, which supports any Islamic agenda of purifying Aceh from aliran sesat. Secondly, the adoption of Islam into a formal body of state (Aceh province represented by the implementation of Islamic law (sharīʻah. Both reasons above strengthen ulama in Aceh to facilitate the mass movement in the name of religion as well as the rationale background of the murder of Teungku Ayub.

  4. Prolonged Unilateral Disuse Osteopenia 14 Years Post External Fixator Removal: A Case History and Critical Review

    Directory of Open Access Journals (Sweden)

    Karen M. Knapp


    Full Text Available Disuse osteopenia is a complication of immobilisation, with reversal generally noted upon remobilisation. This case report focuses on a patient who was seen 18 years following a road traffic collision when multiple fractures were sustained. The patient had an external fixator fitted for a tibia and fibula fracture, which remained in situ for a period of 4 years. Following removal, the patient was mobilised but, still required a single crutch to aid walking. Fourteen years post removal of the fixator, the patient had a DXA scan which, demonstrated a T-score 2.5 SD lower on the affected hip. This places the patient at an increased risk of hip fracture on this side, which requires monitoring. There appear to be no current studies investigating prolonged disuse-osteopenia in patients following removal of long-term external fixators. Further research is required to quantify unilateral long-term effects to bone health and fracture risk in this population.

  5. Case history: improved maxillary growth and development following digit sucking elimination and orofacial myofunctional therapy. (United States)

    Green, Shari


    Orofacial myologists are frequently called upon to address retained oral habit concerns. During this process, current I.A.O.M. recommended treatment includes addressing tongue, lip, and jaw rest posture concerns. Following digit sucking remediation, we may also be called upon to address these rest posture issues, and tongue thrust more aggressively together. In this process, facial growth and development and jaw structure may coincidentally improve as a result of 'nature taking its course' by addressing both swallow AND rest posture. In a select subset of clients, dramatic improvements may occur if the timing is right. This article discusses one such case that appears to have yielded a significant improvement in oral postures influencing improved facial and oral growth and development.

  6. Fanweed toxicosis in cattle: case history, analytical method, suggested treatment, and fanweed detoxification. (United States)

    Smith, R A; Crowe, S P


    Two hundred and twenty head of pregnant cows were fed virtually 100% fanweed (Thlaspi arvense) in November 1984. One hundred became distressed and colicy within 4 hr of feeding. Eight died over the next 5 days despite removal of the feed and symptomatic treatment. Necropsy revealed massive submucosal edema of the wall of the forestomachs, particularly the rumen. Four abortions occurred. The feed was analyzed and was found to liberate 250 mg/100g of AITC. Possible methods of treatment were devised in case the problem should recur. Fanweed contains sinigrin and the enzyme myrosin. When the plant is crushed and moistened, allylisothiocyanate (AITC) is formed along with glucose and potassium acid sulfate. Application of Le Chatelier's principle led to an investigation of the effect of pH on in vitro generation of AITC. Methods of destroying AITC were also examined, and detoxification studies were undertaken on fanweed.

  7. The controversy surrounding "The man who would be queen": a case history of the politics of science, identity, and sex in the Internet age. (United States)

    Dreger, Alice D


    In 2003, psychology professor and sex researcher J. Michael Bailey published a book entitled The Man Who Would Be Queen: The Science of Gender-Bending and Transsexualism. The book's portrayal of male-to-female (MTF) transsexualism, based on a theory developed by sexologist Ray Blanchard, outraged some transgender activists. They believed the book to be typical of much of the biomedical literature on transsexuality-oppressive in both tone and claims, insulting to their senses of self, and damaging to their public identities. Some saw the book as especially dangerous because it claimed to be based on rigorous science, was published by an imprint of the National Academy of Sciences, and argued that MTF sex changes are motivated primarily by erotic interests and not by the problem of having the gender identity common to one sex in the body of the other. Dissatisfied with the option of merely criticizing the book, a small number of transwomen (particularly Lynn Conway, Andrea James, and Deirdre McCloskey) worked to try to ruin Bailey. Using published and unpublished sources as well as original interviews, this essay traces the history of the backlash against Bailey and his book. It also provides a thorough exegesis of the book's treatment of transsexuality and includes a comprehensive investigation of the merit of the charges made against Bailey that he had behaved unethically, immorally, and illegally in the production of his book. The essay closes with an epilogue that explores what has happened since 2003 to the central ideas and major players in the controversy.

  8. Cathodic protection of reinforced concrete structure using discrete anode strips -- case history

    Energy Technology Data Exchange (ETDEWEB)

    Gulikers, J. [Ministry of Transport, Public Works and Water Management (Netherlands)


    Cathodic protection of reinforcing steel suffering from chloride-induced corrosion has been used for at least the last decade. It has been demonstrated to be the most appropriate, cost-effective and reliable repair option when compared to conventional repair methods. This case study describes the actions taken on a bridge substructure in the Netherlands, built in 1938 as the major structural support for a balance bridge, where a condition assessment revealed that reinforcement corrosion had been initiated by chloride penetration and carbonation. Cathodic protection with impressed current was proposed to protect the reinforcing steel. The system was based on discrete titanium anode strips, inserted perpendicular to the concrete surface. In order to achieve a uniform distribution of protective current, a system of an average of 10 strips per square meter of concrete surface was placed in holes drilled to a depth of 35 cm. In view of the innovative nature of the design and the heightened risk of non-uniform current distribution, provisions were made for additional monitoring of the performance of the cathodic system. Measurements included concrete resistance, current distribution over the concrete surface and frequent depolarization. Monitoring results revealed a pronounced non-uniform current distribution over the concrete surface and a high current demand in one particular zone. The pronounced differences encountered in this instance were attributed to delaminations and macroscopic cracks in the concrete cover, severely limiting the flow of protective current to the reinforcement. It is suggested that repair of the delaminations by injecting a low resistivity cementitious grout, thereby allowing the use of a more cost-effective surface-mounted anode system might have been a more appropriate option than the one chosen. The principal lesson learned from this particular case is the strong need for quantitative information regarding anodic and cathodic current

  9. Pancreatic islet fibrosis in rock hyraxes (Procavia capensis), Part 1: Case histories, clinical pathology, and epizootiology. (United States)

    Gamble, Kathryn C; Garner, Michael M; Krause, Laura; Alvarado, Thomas P


    Two adult female rock hyraxes (Procavia capensis) at the Dallas Zoo were confirmed with spontaneous diabetes mellitus from 1997-2000, whereas a third animal with a similar clinical presentation never became hyperglycemic. The pancreas in all three animals showed pancreatic islet fibrosis (PIF). Retrospective examination of medical records for rock hyraxes acquired by this collection or born into it from 1991-2002 identified eight more animals affected with PIE All affected animals, including three males and eight females, were 1-7 yr of age and presented either with vague clinical signs of soft feces and rough hair coat or were acutely moribund or dead. Clinical pathology data was available for seven of the animals before onset of overt clinical signs and revealed inappropriate hyperglycemia in six, as well as elevated serum concentrations of creatine phosphokinase, amylase, and lipase in all seven animals. Pedigree evaluation did not support a familial pattern for PIE Review of the histopathology findings from nine other zoologic collections with rock hyrax deaths during the study period identified six institutions with 12 additional cases genetically unrelated to the incident collection. Histopathology and viral serology did not support an infectious cause. Analysis of serum anti-islet and anti-insulin antibodies did not suggest autoimmune disease, and none of the animals had known exposure to toxic substances. Limited nutritional analyses did not support a nutritional basis for the condition, and the cause for PIF remains unknown.

  10. Maturity onset diabetes of the young (MODY)--history, first case reports and recent advances. (United States)

    Siddiqui, Khalid; Musambil, Mohthash; Nazir, Nyla


    The world is seemingly facing a global increase in people suffering from diabetes especially in developing countries. The worldwide occurrence of diabetes for all age groups in year 2000 was estimated to be 2.8% and this number is most certainly expected to rise to 4.4% by 2030. Maturity-onset of diabetes of the young, or MODY, is a form of monogenic diabetes that is caused by mutations occurring in a number of different genes. Mutations in different genes tend to cause a slightly different variant of diabetes. MODY is typically diagnosed during late childhood, adolescence, or early adulthood and is usually observed to develop in adults during their late 50's. One of the main drawbacks in its diagnosis is that many people with MODY are misdiagnosed as having type 1 or type 2 diabetes. However, a molecular and genetic diagnosis can result in a better treatment and could also help in identifying other family members with MODY. This article explores the historical prospect and the genetic background of MODY, a brief summary of the first case reported and the significant factors that differentiate it from type 1 and type 2 diabetes.

  11. Audio material as part of the local history collection at the public library – a case study of radio program by Ivan Herman

    Directory of Open Access Journals (Sweden)

    Monika Batur


    Full Text Available The paper presents and analyses the laws and other legal documents as well as standards, guidelines and codes of library profession related to the local history collection creation and development at the public library. The Croatian laws on electronic media and copyright are also analysed because the paper describes the case study of audio materials which were created as part of the radio program of the local radio station. Such materials are local in nature and therefore surely belong to the local history library collection. Since this type of material is not directly regulated in legislation, the paper offers a starting point for such cases to be included in public libraries local history collections. The case study shows the destiny of radio program named U četiri ćoška by Ivan Herman which was aired on the Croatian Radio Županja.

  12. A case of exemplarity: C. F. Rottböll's history of smallpox inoculation in Denmark-Norway, 1766. (United States)

    Eriksen, Anne


    Smallpox inoculation was one of the great discoveries of the 18th century and has been written into the grand narrative of medical progress, describing the taming of epidemic disease. Setting the perspective of progress aside, the article explores how this medical innovation was situated in 18th-century society and culture. The aim is to investigate how medical practice was intertwined with social structure and cultural patterns. The article takes its case from a book published in Copenhagen in 1766 by Professor C. F. Rottböll, former Head Physician of the Royal Inoculation House in Copenhagen. Being the first medical treatise on inoculation in Denmark-Norway, the book also has a historical section followed by a collection of reports and letters written by a number of other authors from various parts of the kingdom. Through close reading, the article explores how the introduction of the new technique was described in the texts. The reports were written to present practice and discuss cases. In doing so, they also presented a variety of other concerns so that a diversity of aims and intentions are added to the medical ones. The social and rhetorical strategies employed illuminate social ambition and systems of patronage, as well as understandings of history and of truth.

  13. Membrane solutions for coal seam methane produced water : case history at Origin Energy, Spring Gully Gas Plant, Australia

    Energy Technology Data Exchange (ETDEWEB)

    Wines, T. [Pall Corp., Port Washington, NY (United States); Blyth, G.; Chalmers, S. [Pall Australia, Melbourne (Australia); Karlapudi, R. [Pall Industrial Water, Port Washington, NY (United States)


    Coal seam methane is a significant and emerging source of energy that can be found in Australia, western Canada, the United States, China and India. However, the extraction of methane from coal seams has one particular problem whereby, in many cases, large volumes of water with high levels of dissolved salts are produced along with the gas. This produced water poses an environmental liability, but with proper treatment can be converted into an asset. This paper discussed the use of an integrated membrane system (IMS) consisting of microfiltration coupled with reverse osmosis filtration. A case history at Origin Energy was evaluated where pilot testing was first conducted and later followed by a commercial installation treating nine million liters per day, creating a purified water product that can be used for industrial processes as well as irrigation or discharge into the environment. The paper also presented lessons learned from the pilot phase and explained the experience of the full scale operation demonstrating the advantages of this newly applied technology for coal seam methane production. The IMS system has met Origin Energy's requirements for producing high quality water, and has continued to operate effectively, producing treated water that is well within the Queensland Environmental Protection Agency's guidelines. 6 refs., 1 tab., 11 figs.

  14. Portraying mental illness and drug addiction as treatable health conditions: effects of a randomized experiment on stigma and discrimination. (United States)

    McGinty, Emma E; Goldman, Howard H; Pescosolido, Bernice; Barry, Colleen L


    Despite significant advances in treatment, stigma and discrimination toward persons with mental illness and drug addiction have remained constant in past decades. Prior work suggests that portraying other stigmatized health conditions (i.e., HIV/AIDS) as treatable can improve public attitudes toward those affected. Our study compared the effects of vignettes portraying persons with untreated and symptomatic versus successfully treated and asymptomatic mental illness and drug addiction on several dimensions of public attitudes about these conditions. We conducted a survey-embedded randomized experiment using a national sample (N = 3940) from an online panel. Respondents were randomly assigned to read one of ten vignettes. Vignette one was a control vignette, vignettes 2-5 portrayed individuals with untreated schizophrenia, depression, prescription pain medication addiction and heroin addiction, and vignettes 6-10 portrayed successfully treated individuals with the same conditions. After reading the randomly assigned vignette, respondents answered questions about their attitudes related to mental illness or drug addiction. Portrayals of untreated and symptomatic schizophrenia, depression, and heroin addiction heightened negative public attitudes toward persons with mental illness and drug addiction. In contrast, portrayals of successfully treated schizophrenia, prescription painkiller addiction, and heroin addiction led to less desire for social distance, greater belief in the effectiveness of treatment, and less willingness to discriminate against persons with these conditions. Portrayal of persons with successfully treated mental illness and drug addiction is a promising strategy for reducing stigma and discrimination toward persons with these conditions and improving public perceptions of treatment effectiveness.

  15. Spanish Darwinian iconography: Darwin and evolutionism portrayed in Spanish press cartoons. (United States)

    Domínguez, Martí; Mateu, Anna


    The theory of evolution has played a major role in the press since it was put forward by Charles Darwin in 1859. Its key role in biology and human philosophy is reflected by its presence in press cartoons, sections where the image of social reality is depicted in a more direct and satirical light. Through cartoons, artists have used their ingenuity or wit to portray one of the most controversial scientific figures of the past two centuries. This study examines the views portrayed by Spanish cartoonists about Charles Darwin and evolutionary theory in 2009, the bicentenary of the naturalist's birth and the celebration of 150 years since the publication of On the Origin of Species. These cartoons show how the controversy between Darwinism and religion remain latent in the heart of Spanish society, and how the figure of Darwin has become one of the main icons of science.

  16. Stress history controls the spatial pattern of aftershocks: case studies from strike-slip earthquakes (United States)

    Utkucu, Murat; Durmuş, Hatice; Nalbant, Süleyman


    Earthquake ruptures perturb stress within the surrounding crustal volume and as it is widely accepted now these stress perturbations strongly correlates with the following seismicity. Here we have documented five cases of the mainshock-aftershock sequences generated by the strike-slip faults from different tectonic environments of world in order to demonstrate that the stress changes resulting from large preceding earthquakes decades before effect spatial distribution of the aftershocks of the current mainshocks. The studied mainshock-aftershock sequences are the 15 October 1979 Imperial Valley earthquake (Mw = 6.4) in southern California, the 27 November 1979 Khuli-Boniabad (Mw = 7.1), the 10 May 1997 Qa'enat (Mw = 7.2) and the 31 March 2006 Silakhor (Mw = 6.1) earthquakes in Iran and the 13 March 1992 Erzincan earthquake (Mw = 6.7) in Turkey. In the literature, we have been able to find only these mainshocks that are mainly characterized by dense and strong aftershock activities along and beyond the one end of their ruptures while rare aftershock occurrences with relatively lower magnitude reported for the other end of their ruptures. It is shown that the stress changes resulted from earlier mainshock(s) that are close in both time and space might be the reason behind the observed aftershock patterns. The largest aftershocks of the mainshocks studied tend to occur inside the stress-increased lobes that were also stressed by the background earthquakes and not to occur inside the stress-increased lobes that fall into the stress shadow of the background earthquakes. We suggest that the stress shadows of the previous mainshocks may persist in the crust for decades to suppress aftershock distribution of the current mainshocks. Considering active researches about use of the Coulomb stress change maps as a practical tool to forecast spatial distribution of the upcoming aftershocks for earthquake risk mitigation purposes in near-real time, it is further suggested that

  17. Portrayal of neurological illness and physicians in the works of shakespeare. (United States)

    Matthews, Brandy R


    William Shakespeare was arguably one of the most prolific writers of all time. The topics explored in his works include both physicians and neurological illnesses. In addition to a review of the portrayal of neurological diseases such as dementia, epilepsy, parkinsonism, and parasomnias, this article describes the roles of physicians in Shakespeare's plays. Furthermore, a novel hypothesis that King Lear, one of Shakespeare's more tragic figures, suffered from dementia with Lewy bodies is explored based on evidence from the dialogue of the drama.

  18. Charles Dickens and Mark Twain, the English and American Perspective on Child Heroes Portrayal


    JEŘÁBKOVÁ, Vanda


    This diploma thesis deals with the portrayal of child heroes in English and American literature, in works of Charles Dickens and Mark Twain. The chosen novels are Oliver Twist, David Copperfield, The Adventures of Tom Sawyer and The Adventures of Huckleberry Finn. These novels are analysed in the themes of child labour and poverty, racism, religion, the view of the world by children in contrast to the adult perspective, upbringing and education. The last chapter deals with the humour of both ...





    Women consumer magazines (glossies) represent the most important part of the specialized media all over the world. The main ingredients of their editorial “recipe” are the positive tone of the articles, and the optimistic, yet shallow approach to all the theme/subjects covered. Magazines are considered to be beautiful objects that inspire people to cherish them. Women magazines have been criticized in feminist media studies for portraying women in a stereotyped way and for encouraging a consu...

  20. Elements of War and Peace in History Education in the US and Japan: A Case Study Comparison (United States)

    Langager, Mark


    History praxis can transform perceptions of the "other" by reshaping ideas about events transpiring between groups. Nevertheless, peace education research has rarely examined history teaching. This article addresses the potential for teaching peace through history teaching. After laying out a conceptual framework for understanding the importance…

  1. Manifest Meanings: The Selling (Not Telling) of American Indian History and the Case of "The Black Horse Ledger" (United States)

    Gercken, Becca


    What is the value or perceived necessity--for an Indian or for a white man--of changing Northern Cheyenne history? How are a reader's conclusions affected by her perception of the race of the person altering that history? Why is it acceptable to sell but not tell American Indian history? An examination of the visual and discursive rhetoric of "The…

  2. The reconstructive study in arcaheology: case histories in the communication issues

    Directory of Open Access Journals (Sweden)

    Francesco Gabellone


    Full Text Available EnThe most significant results obtained by Information Technologies Lab (IBAM CNR - ITLab in the construction of VR-based knowledge platforms have been achieved in projects such as ByHeriNet, Archeotour, Interadria, Interreg Greece-Italy, Iraq Virtual Museum, etc. These projects were guided by the belief that in order to be effective, the process of communicating Cultural Heritage to the wider public should be as free as possible from the sterile old VR interfaces of the 1990s. In operational terms, this translates into solutions that are as lifelike as possible and guarantee the maximum emotional involvement of the viewer, adopting the same techniques as are used in modern cinema. Communication thus becomes entertainment and a vehicle for high-quality content, aimed at the widest possible public and produced with the help of interdisciplinary tools and methods. In this context, high-end technologies are no longer the goal of research; rather they are the invisible engine of an unstoppable process that is making it harder and harder to distinguish between computer images and real objects. An emblematic case in this regard is the reconstructive study of ancient contexts, where three-dimensional graphics compensate for the limited expressive potential of two-dimensional drawings and allows for interpretative and representative solutions that were unimaginable a few years ago. The virtual space thus becomes an important opportunity for reflection and study, as well as constituting a revolutionary way to learn for the wider public.ItI risultati più significativi ottenuti dall’Information Technologies Lab (IBAM CNR - ITLab nella costruzione di piattaforme di conoscenza basate sulla Realtà Virtuale, sono stati conseguiti nell’ambito di progetti internazionali quali ByHeriNet, Archeotour, Interadria, Interreg Greece-Italy, Iraq Virtual Museum, ecc. Il nostro lavoro in questi progetti è costantemente caratterizzato dalla convinzione che l

  3. Constructions of sexuality in later life: analyses of Canadian magazine and newspaper portrayals of online dating. (United States)

    Wada, Mineko; Hurd Clarke, Laura; Rozanova, Julia


    Advertisements as well as contemporary literature and films often depict older adults as sexually undesirable and unattractive, which reinforces the stereotype that they are nonsexual. However, the evolving discourses of successful aging emphasize that active engagement in life is a key element of healthy aging and as such, have been influencing the ways that older adults' sexuality is represented. This paper explores how popular newspapers and magazines in Canada construct and portray later life sexuality within the context of online dating. We retrieved 144 newspaper and magazine articles about later life online dating that were published between 2009 and 2011. Our thematic and discursive analyses of the articles generated six themes. Of 144 articles, 13% idealized sexuality (sexual attractiveness and optimal sexual engagement) for older adults. The articles portrayed sexual interests and functioning as declining in later life (19%) more often than sustaining (15%). Approximately 15% of the articles suggested that older adults should explore new techniques to boost sexual pleasure, thereby medicalizing and ameliorating sexual decline. In addition, the articles challenged the stereotype of older adults as non-sexual and claimed that sexual engagement in later life was valuable as it contributed to successful aging. We address the paradox in the articles' positive portrayals of older adults' sexuality and the tensions that arise between the two distinct ideals of sexuality that they advance.

  4. Portrayal of tanning, clothing fashion and shade use in Australian women's magazines, 1987-2005. (United States)

    Dixon, Helen; Dobbinson, Suzanne; Wakefield, Melanie; Jamsen, Kris; McLeod, Kim


    To examine modelling of outcomes relevant to sun protection in Australian women's magazines, content analysis was performed on 538 spring and summer issues of popular women's magazines from 1987 to 2005. A total of 4949 full-colour images of Caucasian females were coded for depth of tan, extent of clothing cover, use of shade and setting. Logistic regression using robust standard errors to adjust for clustering on magazine was used to assess the relationship between these outcomes and year, setting and model's physical characteristics. Most models portrayed outdoors did not wear hats (89%) and were not in shade (87%). Between 1987 and 2005, the proportion of models depicted wearing hats decreased and the proportion of models portrayed with moderate to dark tans declined and then later increased. Younger women were more likely to be portrayed with a darker tan and more of their body exposed. Models with more susceptible phenotypes (paler hair and eye colour) were less likely to be depicted with a darker tan. Darker tans and poor sun-protective behaviour were most common among models depicted at beaches/pools. Implicit messages about sun protection in popular Australian women's magazines contradict public health messages concerning skin cancer prevention.

  5. Religious Orientation, Endorser Credibility, and the Portrayal of Female Nurses by the Media. (United States)

    Lin, Chyong-Ling; Yeh, Jin-Tsann; Wu, Mong-Chun; Lee, Wei-Chung


    Medical consumption and media culture in Taiwan contain clear religious elements. It is common for people to believe that medicine is a supernatural treatment and to rely on thoughts of unseen power instead of rational consciousness. Religious-influenced patriarchy, seen in cultural gender roles, significantly influences religious adherents and degrades women as being part of a secondary class in society. As a contradictory tradition, women, in comparison to men, are considered best at undertaking certain jobs that require careful, detailed thought (such as nurses). Nursing and other occupations requiring a high degree of professionalism by women contradict the past religious-based concept of "ignorance is a woman's virtue." This study aims to probe female imagery in eastern and western Taiwan and explores whether religious culture and practice influences people's cognition of female nurses in advertising. The constructs are analyzed through structural equation modeling. Results reveal that religious followers do not necessarily trust female nurses more just because they are portrayed as professional medical specialists. Most consumers reflect this negative cognition through purchase intentions of products. For example, in comparing portrayals of attractiveness with portrayals of professionalism, attractiveness results in a better advertising effect. People with intrinsic or extrinsic religious orientation have gradually lowered their negative impressions of women; however, religious followers still more strongly insist on women's secondary position. Attractive female nurses are more likely judged as reliable, and this may be transferred to trust in their professional medical skills.

  6. Primary Dermal Melanoma in a Patient with a History of Multiple Malignancies: A Case Report with Molecular Characterization

    Directory of Open Access Journals (Sweden)

    Germana Sini


    Full Text Available Introduction: Primary dermal melanoma (PDM is a recently described clinical entity accounting for less than 1% of all melanomas. Histologically, it is located in the dermis or subcutaneous tissue, and it shows no connections with the overlying epidermis. The differential diagnosis is principally made along with that of metastatic cutaneous melanoma. Case Report: A 72-year-old Caucasian woman with a history of multiple cancers (metachronous bilateral breast cancer, meningioma, clear cell renal cell carcinoma, uterine fibromatosis and intestinal adenomatous polyposis, came to our attention with a nodular lesion on her back. After removal of the lesion, the histology report indicated malignant PDM or metastatic malignant melanoma. The clinical and instrumental evaluation of the patient did not reveal any other primary tumour, suggesting the primitive nature of the lesion. The absence of an epithelial component argued for a histological diagnosis of PDM. Subsequently, the patient underwent a wide surgical excision with sentinel node biopsy, which was positive for metastatic melanoma. Finally, the mutational status was studied in the main genes that regulate proliferation, apoptosis and cellular senescence. No pathogenetic mutations in CDKN2A, BRAF, NRAS, KRAS, cKIT, TP53 and PTEN genes were observed. This suggests that alternative pathways and low-frequency alterations may be involved. Conclusions: The differential diagnosis between PDM and isolated metastatic melanoma depends on the negativity of imaging studies and clinical findings for other primary lesions. This distinction is important because 5-year survival rates in such cases are higher than in metastatic cases (80-100 vs. 5-20%, respectively.

  7. Portrayals of Eating and Drinking in Popular American TV Programs: A Comparison of Scripted and Unscripted Shows. (United States)

    Lee, Moon J; Gispanski, Lauren


    This study investigated portrayals of eating and drinking behaviors in popular American TV programs and compared scripted and unscripted (i.e., reality) shows. Through a content analysis of 95 episodes, the prevalence and nature of food/alcohol consumption that accompanied depictions of eating and drinking behaviors in 461 scenes were measured. Various foods were portrayed, but only 9% of foods portrayed were healthy (e.g., low in calories/fat content, such as fruits, vegetables, etc.). Approximately half of eating or drinking scenes either were accompanied by alcohol or contained solely alcoholic beverages. Significant differences between the scripted and unscripted shows were also found.

  8. The New Gateway, an Old Paradox: Immigrants and Involuntary Americans in North Carolina History Textbooks (United States)

    Hilburn, Jeremy; Fitchett, Paul G.


    The authors conducted a content analysis of North Carolina history textbooks to explore how the definition of immigration has changed over the last century. They also examined how immigrant groups and involuntary Americans have been portrayed throughout the state's history. Findings suggest that as a burgeoning gateway state for immigrants, North…

  9. The Flowering of Identity: Tracing the History of Cuba through the Visual Arts (United States)

    Smith, Noel


    Teaching history through the visual arts is one way of bringing the past into the present. In Cuba, the visual arts and architecture have reflected the country's "flowering of identity" through time, as a multi-ethnic population has grown to recognize its own distinct history, values and attributes, and Cuban artists have portrayed the island's…

  10. A Natural History of an Environmentalist: Identifying Influences on Pro-sustainability Behavior Through Biography and Autoethnography

    Directory of Open Access Journals (Sweden)

    Evangelos Manolas


    Full Text Available This natural history of an environmentalist uses autoethnography through biographical interview to investigate the contextual analysis of influences affecting active pro-sustainability behavior, which is interpreted as environmentalism. Education for sustainability categories of environmental, socio-cultural, political and economic factors were used to identify factors that interact to influence affective and cognitive domains, which affect environmentalist behavior. These influences in reality operated symbiotically but for purposes of analysis they have been portrayed sequentially. The portrayal of the autoethnographer's vocabulary of motives and identity theory applied to group commitment were used as analytic tools. The research methodology employed provides a strategy for investigating biography, which gives access to lived experience as a basis for understanding factors influencing environmentalism. Processes of metacognition and reflexivity, supported by critical engagement with co-researchers, provide access to deep analysis of the biography. Whilst it was not possible to make statistical generalizations from a single case study it was possible to make limited qualitative generalizations, or in other words "moderatum generalizations." Subsequent examination of the natural histories of other life-long environmentalists would certainly not reveal detailed similarities in terms of specific biographical occurrences. However, the abstract categories of influence outlined provide a useful template for further investigating the process of activist identity development which we know little about at the present time. URN:

  11. History of Physics as a Tool to Detect the Conceptual Difficulties Experienced by Students: The Case of Simple Electric Circuits in Primary Education (United States)

    Leone, Matteo


    The present paper advocates the use of History of Science into the teaching of science in primary education through a case study in the field of electricity. In this study, which provides both historical and experimental evidence, a number of conceptual difficulties faced by early nineteenth century physicists are shown to be a useful tool to…

  12. Prosthodontic treatment in a partially edentulous patient with a complex medical history of epilepsy and deep vein thrombosis: a case report. (United States)

    Kosyfaki, Panagiota; Woerner, Wolf; Att, Wael


    This report describes the prosthodontic rehabilitation of a partially edentulous patient by means of a maxillary implant-supported removable dental prosthesis and mandibular telescopic crown prosthesis. Due to the patient's contributory medical history for epilepsy and deep vein thrombosis, clinical management considerations are outlined along with an evidence-based, medically oriented treatment sequence concerning the surgical and prosthodontic stages of the case.

  13. The Deficit Portrayal of Underrepresented Populations on Community College Campuses: A Cross Case Analysis. (United States)

    Davies, Timothy Gray; Safarik, Lynn; Banning, James H.


    Discusses how marginalized groups are blamed for their lack of success, lack of transfer, etc. To alleviate this, the CCJRP should do the following: (1) use a range of methodological approaches; (2) use interdisciplinary and theoretical resources; (3) integrate a vast source of literatures; and (4) apply critical frameworks. (Contains 40…

  14. Asbestos Removal Case History. (United States)

    Haney, Stanley J.


    The engineer for a California school district describes the asbestos removal from the ceilings of El Camino High School. Discusses forming a design team, use of consultants, specifications, relations with contractors, and staff notification. (MLF)

  15. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: Current status and future challenges


    Koordeman, R.; Anschutz, D.J.; Engels, R. C. M. E.


    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on alcohol portrayals on-screen and the associated gaps and challenges in alcohol media research. Results: Thirteen longitudinal studies, 8 cross-sectional studies and 6 experimental studies examined ...

  16. The effect of alcohol advertising, marketing and portrayal on drinking behaviour in young people: systematic review of prospective cohort studies


    Foxcroft David R; Smith Lesley A


    Abstract Background The effect of alcohol portrayals and advertising on the drinking behaviour of young people is a matter of much debate. We evaluated the relationship between exposure to alcohol advertising, marketing and portrayal on subsequent drinking behaviour in young people by systematic review of cohort (longitudinal) studies. Methods studies were identified in October 2006 by searches of electronic databases, with no date restriction, supplemented with hand searches of reference lis...

  17. How do patients at risk portray candidates for coronary heart disease? A qualitative interview study

    DEFF Research Database (Denmark)

    Frich, J.C.; Malterud, K.; Fugelli, P.


    OBJECTIVE: To explore how patients at risk of coronary heart disease (CHD) portray candidates for CHD. DESIGN: Qualitative interview study. SETTING: Norway. SUBJECTS: A total of 20 men and 20 women diagnosed with heterozygous familial hypercholesterolemia (FH) recruited through a lipid clinic. MAIN...... the coronary candidate as someone who was different from themselves. Among those who mentioned gender, all presented the candidate as a man. Some women said that they had to reconcile themselves to being at risk of CHD, since they at first had conceived CHD as a man's disease. While some participants...

  18. A Study on Gendered Portrayals in Children's Picture Books with Mathematical Content

    Directory of Open Access Journals (Sweden)

    Patricia R. Ladd


    Full Text Available This study analyzes sexism in children's picture books that incorporate mathematical problems and problem-solving into the plot to determine if children's earliest reading material is affecting the achievement gap between males and females in this subject area. The study focused not just on overall totals of male and female characters, but also analyzed which genders most often portrayed gender stereotyped behaviors and personality traits and which characters were most often shown with mathematical skills. The findings of the study show that there were twice as many male as female characters, and the math problem-solving was generally done by males in the majority of titles.

  19. Diagnosis and Treatment of Small Bowel Strangulation Due To Congenital Band: Three Cases of Congenital Band in Adults Lacking a History of Trauma or Surgery (United States)

    Nicolas, Gregory; Kfoury, Tony; Shimlati, Rasha; Koury, Elliott; Tohme, Maroon; Gharios, Elie; Wakim, Raja


    Case series Patients: Male, 33 • Male, 18 • Male, 19 Final Diagnosis: Congenital band causing a small bowel obstruction Symptoms: Progressive abdominal pain that eventually becomes excessive Medication: — Clinical Procedure: Laparoscopic band removal Specialty: Surgery Objective: Rare disease Background: Among the causes of constipation are bands and adhesions that lead to obstructions at different points in the intestinal tract. These can occur as a consequence of healing following surgery or trauma. However, an entity known as congenital band exists where a band is present from birth. Here we report three such cases of adults with symptoms of intestinal obstruction, in whom a congenital band was discovered through exploratory laparoscopy. Case Reports: All three of these patients presented lacking a history of any abdominal trauma or previous abdominal surgeries, a fact that is often used to exclude an adhesion as a differential. All three recovered quickly and had relief of their symptoms following surgical intervention. Conclusions: Bands and adhesions are common surgical causes of small bowel obstruction, leading to symptoms such as nausea, vomiting, constipation, and obstipation. These bands almost always result from a prior abdominal surgery or from a recent abdominal trauma. The three cases presented here show a far more unusual picture of a band, one that is congenitally present, as there was an absence of such a history. This is significant because clinical suspicion of a band is often very low due to a lack of distinguishing clinical and diagnostic features, and when the past history is negative. PMID:27713389

  20. Media-portrayed idealized images, self-objectification, and eating behavior. (United States)

    Monro, Fiona J; Huon, Gail F


    This study examined the effects of media-portrayed idealized images on young women's eating behavior. The study compared the effects for high and low self-objectifiers. 72 female university students participated in this experiment. Six magazine advertisements featuring idealized female models were used as the experimental stimuli, and the same six advertisements with the idealized body digitally removed became the control stimuli. Eating behavior was examined using a classic taste test that involved both sweet and savory food. Participants' restraint status was assessed. We found that total food intake after exposure was the same in the body present and absent conditions. There were also no differences between high and low self-objectifiers' total food intake. However, for the total amount of food consumed and for sweet food there were significant group by condition interaction effects. High self-objectifiers ate more food in the body present than the body absent condition. In contrast, low self-objectifiers ate more food in the body absent than in the body present condition. Restraint status was not found to moderate the relationship between exposure to idealized images the amount of food consumed. Our results indicate that exposure to media-portrayed idealized images can lead to changes in eating behavior and highlight the complexity of the association between idealized image exposure and eating behavior. These results are discussed in terms of their implications for the prevention of dieting-related disorders.

  1. Learning from the patient: the East, synchronicity and transference in the history of an unknown case of C.G. Jung. (United States)

    de Moura, Vicente


    This article presents the history of one until now unknown case of C.G. Jung: Maggy Reichstein. Born in Indonesia in 1894 in a very aristocratic family, she brought her sister to Zurich to be treated by Jung in 1919, and later she herself was in analysis with him. Jung used her case as example in his lecture in 1937 on the realities of practical psychotherapy, relating it to the process of transference and countertransference. Jung deepened his studies in Eastern psychology after a series of dreams she had, which culminated in the Yoga Kundalini Seminars. She was also the case presented in his article of 1951 on the concept of synchronicity. Jung wrote that her case, concerning synchronicity, remained unique in his experience. Jung also published some of her mandalas. He considered her able to understand his ideas in depth. Reichstein was for Jung an important case, which challenged and triggered his interests in different subjects.

  2. Serratia marcescens: A case history to illustrate the value of radiographer history taking in the face of poor health professional communication

    Energy Technology Data Exchange (ETDEWEB)

    Hannah, Susan [Medical Imaging Department, The Townsville Hospital, 100 Angus Smith Dr, Douglas, QLD 4814 (Australia); McConnell, Jonathan [Department of Medical Imaging and Radiation Sciences, Monash University, Melbourne, VIC3800 (Australia)], E-mail:


    The radiographer is often the only point of contact that a patient may have with the Medical Imaging team. Assessment of the patient by the radiographer is a role that has tacitly and historically occurred in most practice, though in this age of litigation and heavy workloads it is prudent to suggest that a formulated approach should be adopted. This may occur in undergraduate education and be developed in the postgraduate forum such that good imaging is performed and appropriate extra information reaches the radiologist that may often be lacking in the referral historical details. This case based article uses an unusual presentation of osteomyelitis to illustrate where radiographer patient assessment, communication and teamwork could have contributed to a more rapid and hence higher quality experience for one situation, and also demonstrates the difficulties of eliciting information locked in the memories of patients.

  3. Perceptions of television violence: effects of programme genre and type of violence on viewers' judgements of violent portrayals. (United States)

    Gunter, B; Furnham, A


    This paper reports two studies which examined the mediating effects of programme genre and physical form of violence on viewers' perceptions of violent TV portrayals. In Expt 1, a panel of British viewers saw portrayals from five programme genres: British crime-drama series, US crime-drama series, westerns, science-fiction series and cartoons which feature either fights or shootings. In Expt. 2, the same viewers rated portrayals from British crime-drama and westerns which featured four types of violence, fist-fights, shootings, stabbings and explosions. All scenes were rated along eight unipolar scales. Panel members also completed four subscales of a personal hostility inventory. Results showed that both fictional setting and physical form had significant effects on viewers' perceptions of televised violence. British crime-drama portrayals, and portrayals that featured shootings and stabbings, were rated as most violent and disturbing. Also, there were strong differences between viewers with different self-reported propensities towards either verbal or physical aggression. More physically aggressive individuals tended to perceive physical unarmed violence as less violent than did more verbally aggressive types.

  4. "Finding a way out": Case histories of mental health care-seeking and recovery among long-term internally displaced persons in Georgia. (United States)

    Singh, Namrita S; Jakhaia, Nino; Amonashvili, Nino; Winch, Peter J


    Trajectories of illness and recovery are ongoing and incomplete processes cocreated by individuals, their informal support networks, formal care-givers and treatment contexts, and broader social systems. This analysis presents two case histories of care-seeking for, and recovery from, mental illness and psychosocial problems in the context of protracted internal displacement. These case histories present individuals with experiences of schizophrenia and depression drawn from a sample of adult long-term internally displaced persons (IDPs) in Georgia, a country in the South Caucasus. Dimensions of care-seeking were compiled into a matrix for analysis. Interviews were open coded, and codes were linked with matrix dimensions to construct each case history. Findings illustrated that individuals moved cyclically among self-care, household support, lay care, and formal services domains to understand and manage their problems. Living with mental illness and within displacement are experiences that intersect at various points, including in the recognition and perceived causes of illness, stressors such as discrimination and isolation, the affordability and availability of services, and the capacity of social networks to provide informal care. Interventions are needed to support informal care-givers and build lay referral networks, as well as to identify intervention points within care-seeking processes. Interventions that target the mental health needs of displaced persons have the potential to contribute to the development of an innovative community mental health care system in Georgia.

  5. Severe Allergic Contact Dermatitis From Temporary "Black Henna" Coloring of the Hair During Religious Cultural Celebrations: Three Different Cases, Same History. (United States)

    Glatstein, Miguel M; Rimon, Ayelet; Danino, Dana; Scolnik, Dennis


    Contact dermatitis after the application of temporary, paint-on, henna tattoos represents a well-known, potentially serious problem of active sensitization. We describe 3 cases involving 3 children of the same age who developed a severe contact dermatitis with massive face and neck swelling after application of black henna to their hair during "Purim" celebrations. All 3 cases had a history of having applied henna tattoos in the previous year with mild local reactions. Their reactions are presumed to be due to sensitization to para-phenylenediamine. Although reactions to henna are being increasingly reported, reactions of this severity seem to be rare and could lead to permanent skin changes.

  6. Varenicline precipitating psychosis in a patient with no previous psychiatric history: a case report of a Spanish patient who was later diagnosed with paranoid personality disorder. (United States)

    Forcen, Fernando Espi; Martinez, Fernando Luis Espi; Moya, Amparo Martinez


    Varenicline is gaining popularity for the treatment of nicotine dependence. General treatment guidelines recommend monitoring for behavioral changes in patients with a mental illness. There are very few cases reported on patients developing psychiatric symptoms with no previous history. We are reporting the case of a Spanish patient who had developed a first-psychotic episode after he was started on varenicline. He was ultimately diagnosed with a paranoid personality disorder. Therefore, prior to starting a patient on varenicline, the clinician must identify possible paranoid and other cluster A personality traits. It is essential to monitor for new onset of psychotic symptoms during the treatment with this drug.

  7. Efficient big data assimilation through sparse representation: A 3D benchmark case study in seismic history matching

    CERN Document Server

    Luo, Xiaodong; Jakobsen, Morten; Nævdal, Geir


    In a previous work \\citep{luo2016sparse2d_spej}, the authors proposed an ensemble-based 4D seismic history matching (SHM) framework, which has some relatively new ingredients, in terms of the type of seismic data in choice, the way to handle big seismic data and related data noise estimation, and the use of a recently developed iterative ensemble history matching algorithm. In seismic history matching, it is customary to use inverted seismic attributes, such as acoustic impedance, as the observed data. In doing so, extra uncertainties may arise during the inversion processes. The proposed SHM framework avoids such intermediate inversion processes by adopting amplitude versus angle (AVA) data. In addition, SHM typically involves assimilating a large amount of observed seismic attributes into reservoir models. To handle the big-data problem in SHM, the proposed framework adopts the following wavelet-based sparse representation procedure: First, a discrete wavelet transform is applied to observed seismic attribu...

  8. A case of nonarteritic anterior ischemic optic neuropathy of a male with family history of the disease after receiving sildenafil

    Directory of Open Access Journals (Sweden)

    Felekis T


    Full Text Available T Felekis1, I Asproudis1, K Katsanos2, EV Tsianos21University Eye Clinic of Ioannina, Ioannina, Greece; 2First Department of Internal Medicine, University Hospital of Ioannina, Ioannina, GreeceAbstract: A 51-year-old male was referred to the University Eye Clinic of Ioannina with nonarteritic anterior ischemic optic neuropathy (NAION 12 hours after receiving sildenafil citrate (Viagra®. Examination for possible risk factors revealed mild hypercholesterolemia. Family history showed that his father had suffered from bilateral NAION. Although a cause-and-effect relationship is difficult to prove, there are reports indicating an association between the use of erectile dysfunction agents and the development of NAION. Physicians might need to investigate the presence of family history of NAION among systemic or vascular predisposing risk factors before prescribing erectile dysfunction drugs.Keywords: sildenafil, nonarteritic anterior ischemic optic neuropathy, erectile dysfunction drugs, family history

  9. A Case History Report Print System of Television Laparoscopic Detection%电视腹腔镜病历报告打印系统

    Institute of Scientific and Technical Information of China (English)

    叶福丽; 杨玉星


    It was valuable to develop a case report print system of television laparoscopic detection because it could improve the doctors working efficiency greatly. In this paper, a case report print system for television laparoscopic test was designed, which included functions of intelligent creating of case report, print preview and print. Adopting ACCESS data-base managing system, we developed a programme software for a case history report print based MFC with Visual C++6. 0 on the desktop of Windows XP. The case history printing system afforded a desktop with abundant normative typical cases. Doctors did not need inputting the description on patient(s) condition with words by hand , so that the system could compose the case report automatically and quickly, which also has had abundant words and figures printing function for doctors to write case report for patients.%电视腹腔镜病历打印系统能够提高医师的工作效率.本文中电视腹腔镜病历打印系统的设计过程包括病历报告的智能创建、预览以及打印功能.在Windows XP平台上,采用ACCESS数据库管理系统,利用Visual C ++ 6.0基于MFC进行程序开发.结果显示出本文中设计的电视腹腔镜病历打印系统提供了丰富规范的典型病历打印界面,因为不需要医生直接输入文字进行病情描述,因此便于医生快捷编辑病历并生成报告,此病历打印系统还具有图文并茂的打印功能.

  10. Limited significance of family history for presence of BRCA1 gene mutation in Polish breast and ovarian cancer cases


    Brozek, Izabela; Ratajska, Magdalena; Piatkowska, Magdalena; Kluska, Anna; Balabas, Aneta; Dabrowska, Michalina; Nowakowska, Dorota; Niwinska, Anna; Rachtan, Jadwiga; Steffen, Jan; Limon, Janusz


    It is estimated that about 5–10% of ovarian and 2–5% of all breast cancer patients are carriers of a germline BRCA1 or BRCA2 gene mutation. Most families with detected BRCA1 or BRCA2 gene mutation are qualified for molecular testing on the basis of family history of breast or ovarian cancers. The purpose of our study was to establish the frequency of positive family history of cancer in a series of Polish consecutive breast and ovarian cancer patients in two groups, with and without the BRCA1...

  11. Rejected by Family for Being Gay or Lesbian: Portrayals, Perceptions, and Resilience. (United States)

    Carastathis, Geoffrey S; Cohen, Lynne; Kaczmarek, Elizabeth; Chang, Paul


    A myriad of negative psychosocial outcomes face gay men and lesbians who experience rejection by their family for not being heterosexual. However, what constitutes rejection is not clear, and, more importantly, it is not known how resilience is fostered within such a context. This qualitative study sought to examine these issues by exploring the lived experiences of Australian gay men and lesbians who were previously or were currently experiencing family rejection because of their sexuality. A total of 21 in-depth, semistructured interviews were individually conducted and analyzed. Thematic analysis of the interviews revealed several themes that provided greater understanding of the portrayals and perceptions of family rejection; the impact of family rejection on mental health; and, importantly, how these individuals came to establish resilience in the face of experiencing family rejection. Limitations, directions for future research, and clinical implications of the findings are also discussed.

  12. Newspaper portrayals of health and illness among Canadian seniors : Who ages healthily and at what cost?

    Directory of Open Access Journals (Sweden)

    Julia Rozanova


    Full Text Available While media representations of health and illness receive growing atten-tion from researchers, few studies have considered the newspaper por-trayals of health and illness among the elderly. Yet, print media are one vehicle through which governments, in a climate of concern about population aging and the sustainability of the social safety net, empha-size individual responsibility for health and well-being in later life. By praising healthy aging, the media may, perhaps inadvertently, perpetu-ate new ageist stereotypes that marginalize vulnerable adults who fail to age healthily, and downplay the role of social institutions and structural inequalities (particularly gender and socio-economic status in influenc-ing individuals’ personal resources and lifestyle choices. This paper explores whether, and if so, how the media represent interrelations between health and aging, through thematic analysis of a pool of articles about seniors published in The Globe and Mail in 2005.

  13. Exercise portrayal in children’s television programs: analysis of the UK and Irish programming (United States)

    Scully, Paul; Reid, Orlaith; Macken, Alan P; Healy, Mark; Saunders, Jean; Leddin, Des; Cullen, Walter; Dunne, Colum P; O’Gorman, Clodagh S


    Background Television watching is obesogenic due to its sedentary nature and programming content, which influences children. Few studies have examined exercise placement within children-specific programming. This study aimed to investigate the frequency and type of exercise placement in children-specific television broadcasts and to compare placements on the UK and Irish television channels. Methods Content analysis for five weekdays’ worth of children-specific television broadcasting totaling 82.5 hours on both the UK (British Broadcasting Corporation) and Irish (Radió Teilifís Éireann) television channels was performed. For the purposes of comparing the UK and Irish placements, analysis was restricted to programming broadcast between 6 am and 11.30 am. Exercise placements were coded based on type of activity, activity context, activity motivating factors and outcome, and characters involved. Results A total of 780 cues were recorded during the total recording period. A wide variety of sports were depicted, but dancing-related cues were most commonly seen (n=163, 23.3%), with the majority of cues being of mild (n=365, 65.9%) or moderate (n=172, 31.0%) intensity. The majority of cues were associated with a positive outcome (n=404, 61.4%), and social motivations were most commonly seen (n=289, 30.3%). The Irish and the UK portrayals were broadly similar. Conclusion This study highlights the wide variety of sports portrayed and the active effort undertaken by television stations to depict physical exercise and recreation in a positive light. PMID:27729808

  14. A history of late and very late stent thrombosis is not associated with increased activation of the contact system, a case control study

    Directory of Open Access Journals (Sweden)

    Brügger-Andersen Trygve


    Full Text Available Abstract Background The pathophysiological pathways resulting in Late Stent Thrombosis (LST remain uncertain. Findings from animal studies indicate a role of the intrinsic coagulation pathway in arterial thrombus formation, while clinical studies support an association with ischemic cardiovascular disease. It is currently unknown whether differences in the state of the contact system might contribute to the risk of LST or Very Late Stent Thrombosis (VLST. We assessed the relation between levels of several components involved in the contact system and a history of LST and VLST, termed (VLST in a cohort of 20 patients as compared to a matched control group treated with PCI. Methods and Results Activated factor XII (FXIIa, FXII zymogen (FXII, FXIIa-C1-esterase inhibitor (C1-inhibitor, Kallikrein-C1-inhibitor, FXIa-C1-inhibitor and FXIa-α1-antitrypsin (AT-inhibitor complexes were measured by Enzyme-linked immunosorbent assy (ELISA methodology. Cases and controls showed similar distributions in sex, age, baseline medications and stent type. Patients with a history of (VLST had a significantly greater stent burden and a higher number of previous myocardial infarctions than the control patients. There were no significant between-group differences in the plasma levels of the components of the contact system. Conclusion In a cohort of patients with a history of (VLST, we did not observe differences in the activation state of the intrinsic coagulation system as compared to patients with a history of percutaneous coronary intervention without stent thrombosis.

  15. Arrière-garde Perspectives on the History of Modern Literature : The Case of the Netherlands (1880-1940)

    NARCIS (Netherlands)

    Rymenants, Koen; Sintobin, Tom; Verstraeten, Pieter; Houppermans, Sjef; Liebregts, Peter; Baetens, Jan


    The history of Dutch literature between 1880 and 1940 has traditionally been described as a series of literary movements or generations in quick succession. Each generation is associated with a new, innovative literary programme that challenges and eventually replaces older aesthetic principles, onl

  16. The Use of History of Science Texts in Teaching Science: Two Cases of an Innovative, Constructivist Approach (United States)

    Koliopoulos, Dimitris; Dossis, Sotiris; Stamoulis, Efthymios


    This study proposes an empirical classification of ways to introduce elements of the history of science into science teaching, as well as describing a special way to do so characterized by the introduction of short extracts from historical texts. The aim is to motivate students to participate in problem-solving activities and to transform their…

  17. Multiple Sclerosis and Several Demographic Characteristics, Family History of MS, and Month of Birth: A Case-Control Study



    Background Several factors have been reported as risk factors for multiple sclerosis (MS); however, the main causes of the disease are still unknown. A geographical area with a low MS incidence is Ahvaz, Iran. Objectives The objective of this study was to evaluate the association of several demographic characteristics, family history, and birth month with MS in Ahvaz. Patients and Methods ...

  18. Stowaways in the history of science: the case of simian virus 40 and clinical research on federal prisoners at the US National Institutes of Health, 1960. (United States)

    Stark, Laura; Campbell, Nancy D


    In 1960, J. Anthony Morris, a molecular biologist at the US National Institutes of Health conducted one of the only non-therapeutic clinical studies of the cancer virus SV40. Morris and his research team aimed to determine whether SV40 was a serious harm to human health, since many scientists at the time suspected that SV40 caused cancer in humans based on evidence from in vivo animal studies and experiments with human tissue. Morris found that SV40 had no significant effect but his claim has remained controversial among scientists and policymakers through the present day--both on scientific and ethical grounds. Why did Morris only conduct one clinical study on the cancer-causing potential of SV40 in healthy humans? We use the case to explain how empirical evidence and ethical imperatives are, paradoxically, often dependent on each other and mutually exclusive in clinical research, which leaves answers to scientific and ethical questions unsettled. This paper serves two goals: first, it documents a unique--and uniquely important--study of clinical research on SV40. Second, it introduces the concept of "the stowaway," which is a special type of contaminant that changes the past in the present moment. In the history of science, stowaways are misfortunes that nonetheless afford research that otherwise would have been impossible specifically by creating new pasts. This case (Morris' study) and concept (the stowaway) bring together history of science and philosophy of history for productive dialog.

  19. Inside School Lives: Historiographical Perspectives and Case Studies. Teachers’ Memories Preserved at the Centre for Documentation and Research on the History of Schoolbooks and Children’s Literature

    Directory of Open Access Journals (Sweden)

    Anna Ascenzi


    Full Text Available This work focuses on teachers’ memories and intend to dwell on the heuristic potential of this source category, comparing it with the traditional sources of theoretical-regulatory and educational type. After a presentation on the state of art of historical and historical-educational studies on teachers’ memories, it will offer an overview of the different kinds of memories preserved in the centres of documentation and research of historical and educational interest, examining the books and documentary heritage of the Centre for documentation and research on the history of schoolbooks and children’s literature of Macerata University. Finally, through the analysis of a case study, the Memorie (Memoirs of the teacher and pedagogist Lorenzo Bettini (1855-1917, we will offer an exemplification of a possible integrated use of sources, for a plural reconstruction of teachers’ history. How to reference this article Ascenzi, A., & Patrizi, E. (2016. Inside School Lives: Historiographical Perspectives and Case Studies. Teachers’ Memories Preserved at the Centre for Documentation and Research on the History of Schoolbooks and Children’s Literature. Espacio, Tiempo y Educación, 3(1, 343-362. doi:


    Directory of Open Access Journals (Sweden)

    Alina Zubkovych


    Full Text Available In the given article we analyze the representation of the period from the recent history- Socialist Yugoslavia- through the case study of national history museum and private exhibition. Although both of the analyzed objects are located in Ljubljana, the metastories which they construct and display are based on the different cultural patterns. We compare the differences of the narratives being used by the private and state institution and apply the visual analysis method together with semi-structured interviews for these purposes. As a result of our research, we show how differs ‘official narration’ compared to the so-called ‘Yugonostalgic’ or ‘Titostalgic’ viewpoint and describe their main characteristics.

  1. Understanding invasion history and predicting invasive niches using genetic sequencing technology in Australia: case studies from Cucurbitaceae and Boraginaceae. (United States)

    Shaik, Razia S; Zhu, Xiaocheng; Clements, David R; Weston, Leslie A


    Part of the challenge in dealing with invasive plant species is that they seldom represent a uniform, static entity. Often, an accurate understanding of the history of plant introduction and knowledge of the real levels of genetic diversity present in species and populations of importance is lacking. Currently, the role of genetic diversity in promoting the successful establishment of invasive plants is not well defined. Genetic profiling of invasive plants should enhance our understanding of the dynamics of colonization in the invaded range. Recent advances in DNA sequencing technology have greatly facilitated the rapid and complete assessment of plant population genetics. Here, we apply our current understanding of the genetics and ecophysiology of plant invasions to recent work on Australian plant invaders from the Cucurbitaceae and Boraginaceae. The Cucurbitaceae study showed that both prickly paddy melon (Cucumis myriocarpus) and camel melon (Citrullus lanatus) were represented by only a single genotype in Australia, implying that each was probably introduced as a single introduction event. In contrast, a third invasive melon, Citrullus colocynthis, possessed a moderate level of genetic diversity in Australia and was potentially introduced to the continent at least twice. The Boraginaceae study demonstrated the value of comparing two similar congeneric species; one, Echium plantagineum, is highly invasive and genetically diverse, whereas the other, Echium vulgare, exhibits less genetic diversity and occupies a more limited ecological niche. Sequence analysis provided precise identification of invasive plant species, as well as information on genetic diversity and phylogeographic history. Improved sequencing technologies will continue to allow greater resolution of genetic relationships among invasive plant populations, thereby potentially improving our ability to predict the impact of these relationships upon future spread and better manage invaders possessing

  2. Understanding invasion history and predicting invasive niches using genetic sequencing technology in Australia: case studies from Cucurbitaceae and Boraginaceae (United States)

    Shaik, Razia S.; Zhu, Xiaocheng; Clements, David R.; Weston, Leslie A.


    Part of the challenge in dealing with invasive plant species is that they seldom represent a uniform, static entity. Often, an accurate understanding of the history of plant introduction and knowledge of the real levels of genetic diversity present in species and populations of importance is lacking. Currently, the role of genetic diversity in promoting the successful establishment of invasive plants is not well defined. Genetic profiling of invasive plants should enhance our understanding of the dynamics of colonization in the invaded range. Recent advances in DNA sequencing technology have greatly facilitated the rapid and complete assessment of plant population genetics. Here, we apply our current understanding of the genetics and ecophysiology of plant invasions to recent work on Australian plant invaders from the Cucurbitaceae and Boraginaceae. The Cucurbitaceae study showed that both prickly paddy melon (Cucumis myriocarpus) and camel melon (Citrullus lanatus) were represented by only a single genotype in Australia, implying that each was probably introduced as a single introduction event. In contrast, a third invasive melon, Citrullus colocynthis, possessed a moderate level of genetic diversity in Australia and was potentially introduced to the continent at least twice. The Boraginaceae study demonstrated the value of comparing two similar congeneric species; one, Echium plantagineum, is highly invasive and genetically diverse, whereas the other, Echium vulgare, exhibits less genetic diversity and occupies a more limited ecological niche. Sequence analysis provided precise identification of invasive plant species, as well as information on genetic diversity and phylogeographic history. Improved sequencing technologies will continue to allow greater resolution of genetic relationships among invasive plant populations, thereby potentially improving our ability to predict the impact of these relationships upon future spread and better manage invaders possessing

  3. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: current status and future challenges

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.


    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on

  4. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: Current status and future challenges

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.


    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on

  5. Farmhands and Factory Workers, Honesty and Humility: The Portrayal of Social Class and Morals in English Language Learner Children's Books (United States)

    Sano, Joelle


    Background/Context: Although much research has evaluated children's books for depictions of gender, little has centered on the portrayal of immigrants and social class. This investigation utilizes Bourdieu's theory of capital reproduction in education, Durkheim's conception of collective conscience and morals, and Bowles and Gintis's critique of…

  6. Folk Dress, Fiestas, and Festivals: How Is Mexico Portrayed in U.S. Primary Grade Social Studies Textbooks? (United States)

    Field, Sherry L.; Bauml, Michelle; Wilhelm, Ron W.; Jenkins, Joelle


    This qualitative content analysis was conducted to determine how Mexico and Mexican people are portrayed in contemporary U.S. elementary social studies textbooks. Three textbooks from each of three major publishers were analyzed. Findings are presented in five sections: images and photographs, holidays, Mexican people and heroes, contested…

  7. Children's Contemporary Realistic Fiction Portraying Dyslexic Characters: An Examination of the Issues Confronted and the Gender of the Characters (United States)

    Altieri, Jennifer L.


    Seventy-seven contemporary realistic fiction children's books portraying a dyslexic character were published in the United States between 1993 and 2003. This study examined the texts to determine what types of issues the reading difficulty posed for the character. Texts were analyzed to determine if there was a relationship between the gender of…

  8. An Annotated Bibliography: Recent Realistic Fiction and Informational Books for Young Children Portraying Asian-American and Native American Cultures. (United States)

    Dowd, Frances A.


    Presents an annotated bibliography of recent realistic fiction and informational books for young children portraying Asian American and Native American cultures. Lists 23 fiction and 8 informational books on Asian Americans and 19 fiction and 15 informational books on Native Americans. Lists nine books for adults. (SLD)

  9. Seeing the Same: A Follow-Up Study on the Portrayals of Disability in Graphic Novels Read by Young Adults (United States)

    Irwin, Marilyn; Moeller, Robin


    A 2010 study of the portrayal of disabilities in graphic novels selected by librarians as the "Best" revealed that disabilities were present in less than half of the sample, and the majority of those depictions were of negative stereotypes (Irwin and Moeller 2010). This follow-up study looked at a best seller list of graphic novels to answer the…

  10. There’s alcohol in my soap: portrayal and effects of alcohol use in a popular television series

    NARCIS (Netherlands)

    Hoof, van Joris J.; Jong, de Menno D.T.; Fennis, Bob M.; Gosselt, Jordy F.


    Two studies are reported addressing the media influences on adolescents’ alcohol-related attitudes and behaviours. A content analysis was conducted to investigate the prevalence of alcohol portrayal in a Dutch soap series. The coding scheme covered the alcohol consumption per soap character, drinkin

  11. Media Portrayals of Love, Marriage & Sexuality for Child Audiences: A Select Content Analysis of Walt Disney Animated Family Films. (United States)

    Junn, Ellen N.

    This study examined the portrayal of love, marriage, and sexuality in 11 romantic and nonromantic Disney animated films. Results showed that four out of five of the nonromantic films had male leads, with males occupying significantly more screen time than females. Half of the romantic films had female leads, who occupied significantly more screen…

  12. First-Year Engineering Students' Portrayal of Engineering in a Proposed Museum Exhibit for Middle School Students (United States)

    Mena, Irene B.; Diefes-Dux, Heidi A.


    Students' perceptions of engineering have been documented through studies involving interviews, surveys, and word associations that take a direct approach to asking students about various aspects of their understanding of engineering. Research on perceptions of engineering rarely focuses on how students would portray engineering to others.…

  13. N-acetyltransferase-2 and medical history in bladder cancer cases with a suspected occupational disease (BK 1301) in Germany. (United States)

    Weistenhofer, Wobbeke; Blaszkewicz, Meinolf; Bolt, Hermann M; Golka, Klaus


    In 187 bladder cancer cases reported to the employers' liability insurance association in Germany as suspected cases of an occupational disease produced by aromatic amines, N- acetyltransferase-2 (NAT2) activity status, occupational exposure data, period of latency, and clinical parameters were determined. In 83 out of 187 cases surveyed within the period 1991-1999, the NAT2 acetylator status was investigated by determining the molar ratio of an acetylated and a nonacetylated caffeine metabolite in urine (phenotyping) and/or by NAT2 genotyping according to standard polymerase chain reaction (PCR) protocol. The proportion of slow NAT2 acetylators in the surveyed 83 bladder cancer cases was 67%. In the entire group of surveyed 187 cases, mean duration of exposure was 17.6 yr and mean period of latency was 34.7 yr. Occupational exposures to potential bladder carcinogens were observed in 73 occupations, including chemical industry (25%), and occupations as a painter and/or varnisher (23%) were most often encountered. In 12% of the surveyed bladder cancer cases, a second primary malignancy was observed. The NAT2 distribution observed in the 83 cases is comparable to the proportion in 40 occupationally exposed bladder cancer cases in a Department of Urology located close to a former German production site of benzidine-based azo dyes, but higher than in most studies involving NAT2 genetic status in bladder cancer cases.

  14. The Struggle to Teach the Whole Story: Calvin Coolidge and American History Education. (United States)

    Stern, Sheldon M.


    Observes that up-to-date history textbooks present a view of Calvin Coolidge that is nearly indistinguishable from those of decades ago; despite strong contradictory evidence, Coolidge is portrayed as extremely reactionary and unenergetic. Argues that he was actually progressive and dedicated to his work until the death of his son in 1924. (DSK)

  15. Cultural Parallax and Content Analysis: Images of Black Women in High School History Textbooks (United States)

    Woyshner, Christine; Schocker, Jessica B.


    This study investigates the representation of Black women in high school history textbooks. To examine the extent to which Black women are represented visually and to explore how they are portrayed, the authors use a mixed-methods approach that draws on analytical techniques in content analysis and from visual culture studies. Their findings…

  16. Filling a missing link: the influence of portrayals of older characters in television commercials on the memory performance of older adults

    NARCIS (Netherlands)

    Westerhof, G.J.; Harink, K.M.; Selm, M. van; Strick, M.A.; Baaren, R.B. van


    The portrayal of older characters in television commercials has over time become more varied and positive. This study examines how different portrayals of older characters relate to self-stereotyping, a process through which older individuals apply their beliefs about older people in general to them

  17. Associating with Occupational Depictions: How African American College Women Are Influenced by the Portrayals of Women in Professional Careers on Television (United States)

    Vanderlinden, Mary E.


    This study examined ways portrayals of professional Black women on television influence the higher education and occupational choices of African American college women. The central research question of this study was: How do college age African American women make meaning of the portrayals of the people they see on television? Two analytic…

  18. The importance of taking a history of over-the-counter medication use: a brief review and case illustration of "PRN" antihistamine dependence in a hospitalized adolescent. (United States)

    Gracious, Barbara; Abe, Naomi; Sundberg, Jane


    Over-the-counter (OTC) and prescription medication abuse has been rapidly increasing, yet publications on OTC abuse in adolescents are limited. We present a brief literature review and a novel report of antihistamine dependence emerging after admission in an adolescent, subsequently treated with naltrexone. This case highlights the need to take a thorough history of OTC, herbal, and prescription drug use from parents and patients separately and repeatedly, at initial presentation, and again if withdrawal symptoms emerge. General strategies for combating OTC and prescription abuse are given.

  19. Library catalogues as resources for book history: case study of Novosel’s bookstore catalogue in Zagreb (1794 - 1825

    Directory of Open Access Journals (Sweden)

    Marijana Tomić


    Full Text Available The aim of the paper is to analyze the book catalogue of Novosel’s bookstore, which operated in Zagreb from 1794 to 1825, and investigate the history of books and writing in Zagreb at the turn of the 19th century. The catalogue we analyzed is believed to have been published in 1801. Bearing in mind that the market-based economy started to develop in the late 18th century, it can be stipulated that Novosel and his staff and successors based the offer in their bookstore on market analysis, i.e. their readers’ needs. The increase in offer has sparked off new advertising techniques, i.e. printing of catalogues. It follows that their book catalogue reflects the image of the cultural and intellectual status and needs of readers in those times. The paper provides a short overview of book trade in the late 18th century Zagreb and of bookstore advertisements published both in books and individually, as well as a short overview of Novosel’s bookstore business. In the analysis we partly use the methodology introduced by Robert Darnton, the so-called Darnton’s circle, which takes a holistic view of the history of books taking into consideration all stages a book needs to go through - from the author, publisher, printer, bookstores, to readers, including the author him/herself as a reader. Every element is considered in relation to other elements in the circle, and in connection with external factors such as the economic and social environment, and political and intellectual influences. The books presented in the catalogue have been analyzed using different criteria: language, genre and country where they were printed. Books printed in Croatia and those written in Croatian have been given priority. In the catalogue analysis we used the database Skupni katalog hrvatskih knjižnica (joint Croatian library catalogue in order to reconstruct the printing year and printing shops that have not been listed in the catalogues. Using this methodology, we partly

  20. TCM and Western Medical History of 237 Cases of Adult Migraine%237例成人偏头痛中西医完全病史研究

    Institute of Scientific and Technical Information of China (English)

    黄小星; 陈宝田; 陈敏; 黄瑞凝; 伍志勇; 商建青


    Objective To investigate the historical characteristics of adult migraine and to evaluate the diagnostic value of each historical characteristic. Methods Complete medical history of 237 adult migraine cases were collected and the independent diagnostic value of each case's characteristics was analyzed using statistical methods. In addition, history and types of childhood migraine were explored. Results Female patients accounted for 73. 4% of all cases ( 174/237 ) of adult migraine. The historical characteristics of migraine ( in descending frequency of occurrence ) included severe headache ( 71.7% , 170/ 237 ), temporal headache ( 64. 1% , 152/237 ), nausea and vomiting ( 61. 2% , 145/237 ), pulsatile headache ( 55. 7% , 132/237), history of childhood migraine (51.9%, 123/237), swelling headache (46.8%, 111/237), family history ( 44. 3% , 105/237 ), phonophobia ( 42. 2% , 100/237 ), dizziness ( 36. 3% , 86/237 ), and photophobia ( 33. 8% , 80/ 237 ). Most cases were influenced by alcohol consumption ( 66. 2% , 102/154 ), sleep ( 62. 4% , 148/237 ), six climatic evils ( 59. 5% , 141/237 ) and seven emotions ( 56. 1% , 133/237 ). Nearly half of the female cases were affected by their menstrual cycles ( 42. 5% , 74/174 ). Conclusion Migraine diagnosis should incorporate the patient's complete medical history including TCM and Western medicine and take consideration of both adult and childhood medical history.%目的 研究成人偏头痛患者病史特征,明确各病史特征的诊断价值大小,寻找适合我国的偏头痛诊断方法.方法 对237例成人偏头痛患者采集完全病史,统计分析每个病史特征的独立诊断价值;追溯研究对象儿童时期是否有小儿偏头痛,进行小儿偏头痛类型研究.结果 237例偏头痛患者中,女性占73.4%(174/237),对偏头痛诊断价值较高的病史特征依次为重度头痛(71.7%,170/237)、颞部头痛(64.1%,152/237)、恶心呕吐(61.2%,145/237)、跳痛(55.7%,132/237)

  1. Storia economica e pensiero economico: spunti dal caso italiano ((Economic history and economic thought: insights from the Italian case

    Directory of Open Access Journals (Sweden)

    Pierluigi Ciocca


    Full Text Available L’articolo è rivolto a gettare un ponte fra la storia economica e la storia del pensiero economico nell’esperienza italiana dell’Ottocento e del Novecento. Vengono scelti e approfonditi episodi e fasi concernenti lo sviluppo, la stabilità, la distribuzione del reddito nell’economia italiana durante i due secoli. L’attenzione si incentra, in particolare, sui legami tra concorrenza e progresso tecnico nel trend di crescita dell’economia; cambio della lira e comportamenti delle imprese nel periodo fra le due guerre; passaggio dall’instabilità alla stabilità del sistema bancario negli anni dopo il 1950; correlazione negativa fra accelerazione nella crescita economica e sperequazione nella distribuzione personale e territoriale del reddito. Con riferimento a ciascuno di questi nodi i risultati più recenti delle ricerche di storia economica vengono accostati alle riflessioni degli economisti coevi e successivi di fronte a quegli stessi eventi. This article is intended to build a bridge between economic history and the history of economic thought in the Italian nineteenth and twentieth centuries. Are chosen and in-depth episodes and phases concerning the development, stability, income distribution in the Italian economy during the two centuries. The attention is focused in particular on the links between competition and technical progress in the growth trend of the economy; the lira exchange and behavior of firms in the period between the two wars; transition from instability to stability of the banking system in the years after the 1950; negative correlation between acceleration in economic growth and inequality in the personal and territorial distribution of income. With reference to each of these nodes the latest results of research in economic history are juxtaposed with ideas of contemporary and subsequent economists in front of those same events.  JEL Codes: B10, B20, N13, N14Keywords: storia economica, storia del pensiero

  2. Inaccuracies inthe history ofa well-known introduction:a case study ofthe Australian House Sparrow (Passer domesticus)

    Institute of Scientific and Technical Information of China (English)

    Samuel C. Andrew; Simon C. Griffth


    Background: Modern ecosystems contain many invasive species as a result of the activity of acclimatisation socie-ties that operated in the second half of the nineteenth century, and these species provide good opportunities for studying invasion biology. However, to gain insight into the ecological and genetic mechanisms that determine the rate of colonization and adaptation to new environments, we need a good understanding of the history of the intro-duced species, and a knowledge of the source population, timing, and number of individuals introduced is particu-larly important. However, any inaccuracies in the history of an introduction will affect subsequent assumptions and conclusions. Methods: Focusing on a single well-known species, the House Sparrow (Passer domesticus), we have documented the introduction into Australia using primary sources (e.g. acclimatisation records and newspaper articles). Results: Our revised history differs in a number of signiifcant ways from previous accounts. Our evidence indicates that the House Sparrow was not solely introduced from source populations in England but also from Germany and most strikingly also from India—with the latter birds belonging to a different race. We also clarify the distinction between the number released and the number of founders, due to pre-release captive breeding programs, as well as identifying inaccuracies in a couple of well-cited sources with respect to the range expansion of the introduced populations. Conclusions: Our work suggests that caution is required for those studying introductions using the key sources of historical information and ideally should review original sources of information to verify the accuracy of published accounts.

  3. Exercise portrayal in children’s television programs: analysis of the UK and Irish programming

    Directory of Open Access Journals (Sweden)

    Scully P


    Full Text Available Paul Scully,1 Orlaith Reid,1 Alan P Macken,1–3 Mark Healy,4 Jean Saunders,4 Des Leddin,3,5 Walter Cullen,3 Colum P Dunne,3 Clodagh S O’Gorman1–3,5 1The Children’s Ark, University Hospital Limerick, Limerick, 2National Children’s Research Centre, Dublin, 3Centre for Interventions in Infection, Inflammation & Immunity (4i, Graduate Entry Medical School, 4C-Star, University of Limerick, Limerick, Ireland; 5Department of Medicine, Dalhousie University, Halifax, Canada Background: Television watching is obesogenic due to its sedentary nature and programming content, which influences children. Few studies have examined exercise placement within children-specific programming. This study aimed to investigate the frequency and type of exercise placement in children-specific television broadcasts and to compare placements on the UK and Irish television channels.Methods: Content analysis for five weekdays’ worth of children-specific television broadcasting totaling 82.5 hours on both the UK (British Broadcasting Corporation and Irish (Radió Teilifís Éireann television channels was performed. For the purposes of comparing the UK and Irish placements, analysis was restricted to programming broadcast between 6 am and 11.30 am. Exercise placements were coded based on type of activity, activity context, activity motivating factors and outcome, and characters involved.Results: A total of 780 cues were recorded during the total recording period. A wide variety of sports were depicted, but dancing-related cues were most commonly seen (n=163, 23.3%, with the majority of cues being of mild (n=365, 65.9% or moderate (n=172, 31.0% intensity. The majority of cues were associated with a positive outcome (n=404, 61.4%, and social motivations were most commonly seen (n=289, 30.3%. The Irish and the UK portrayals were broadly similar.Conclusion: This study highlights the wide variety of sports portrayed and the active effort undertaken by television

  4. Library catalogues as resources for book history: case study of Novosel’s bookstore catalogue in Zagreb (1794 - 1825)


    Tomić, Marijana


    The aim of the paper is to analyze the book catalogue of Novosel’s bookstore, which operated in Zagreb from 1794 to 1825, and investigate the history of books and writing in Zagreb at the turn of the 19th century. The catalogue we analyzed is believed to have been published in 1801. Bearing in mind that the market-based economy started to develop in the late 18th century, it can be stipulated that Novosel and his staff and successors based the offer in their bookstore on market analysis...

  5. Heterotopic ossification in combat amputees from Afghanistan and Iraq wars: Five case histories and results from a small series of patients

    Directory of Open Access Journals (Sweden)

    Ted Melcer, PhD


    Full Text Available Heterotopic ossification (HO is excess bone growth in soft tissues that frequently occurs in the residual limbs of combat amputees injured in Operation Iraqi Freedom and Operation Enduring Freedom, or Iraq and Afghanistan wars, respectively. HO can interfere with prosthetic use and walking and delay patient rehabilitation. This article describes symptomatic and/or radiographic evidence of HO in a patient series of combat amputees rehabilitating at a military amputee care clinic (27 patients/33 limbs. We conducted a retrospective review of patient records and physician interviews to document evidence of HO symptoms in these limbs (e.g., pain during prosthetic use, skin breakdown. Results showed HO-related symptoms in 10 of the 33 residual limbs. Radiographs were available for 25 of the 33 limbs, and a physician identified at least moderate HO in 15 of the radiographs. However, 5 of the 15 patients who showed at least moderate radiographic HO did not report adverse symptoms. Five individual patient histories described HO onset, symptoms, treatments, and outcomes. These case histories illustrated how HO location relative to pressure-sensitive/pressure-tolerant areas of the residual limb may determine whether patients experienced symptoms. These histories revealed the uncommon but novel finding of potential benefits of HO for prosthetic suspension.

  6. Life-history trait plasticity and its relationships with plant adaptation and insect fitness: a case study on the aphid Sitobion avenae (United States)

    Dai, Peng; Shi, Xiaoqin; Liu, Deguang; Ge, Zhaohong; Wang, Da; Dai, Xinjia; Yi, Zhihao; Meng, Xiuxiang


    Phenotypic plasticity has recently been considered a powerful means of adaptation, but its relationships with corresponding life-history characters and plant specialization levels of insects have been controversial. To address the issues, Sitobion avenae clones from three plants in two areas were compared. Varying amounts of life-history trait plasticity were found among S. avenae clones on barley, oat and wheat. In most cases, developmental durations and their corresponding plasticities were found to be independent, and fecundities and their plasticities were correlated characters instead. The developmental time of first instar nymphs for oat and wheat clones, but not for barley clones, was found to be independent from its plasticity, showing environment-specific effects. All correlations between environments were found to be positive, which could contribute to low plasticity in S. avenae. Negative correlations between trait plasticities and fitness of test clones suggest that lower plasticity could have higher adaptive value. Correlations between plasticity and specialization indices were identified for all clones, suggesting that plasticity might evolve as a by-product of adaptation to certain environments. The divergence patterns of life-history plasticities in S. avenae, as well as the relationships among plasticity, specialization and fitness, could have significant implications for evolutionary ecology of this aphid. PMID:27426961

  7. The Natural Science Underlying Big History

    CERN Document Server

    Chaisson, Eric J


    Nature's many varied complex systems (including galaxies, stars, planets, life, and society) are islands of order within the increasingly disordered universe. All organized systems are subject to physical, biological or cultural evolution, which together comprise the grander interdisciplinary subject of cosmic evolution. This is global history greatly extended, big history with a scientific basis, and natural history broadly portrayed across 14 billion years of time. Such evolution writ large has significant potential to unify the natural sciences into a holistic understanding of who we are and whence we came. No new science (beyond frontier, non-equilibrium thermodynamics) is needed to describe cosmic evolution's major milestones at a deep and empirical level. Quantitative models and experimental tests imply that a remarkable simplicity underlies the emergence and growth of complexity for a wide spectrum of known and diverse systems. In particular, energy rate density is an objective metric suitable to gauge...

  8. Paleosandstorm characteristics and lake evolution history deduced from investigation on lacustrine sediments--The case of Hongjiannao Lake, Shaanxi Province

    Institute of Scientific and Technical Information of China (English)

    SHEN Ji; WANG Yong; YANG Xiangdong; ZHANG Enlou; YANG Bao; JI Junfeng


    Sediment cores from desert lakes serve as good records of the frequency and intensity of sandstorms in history. By multi-proxy analysis of grain-size, magnetic susceptibility, TOC and Rb/Sr ratio, the paleosandstorm characteristics and lake evolution history in Yulin Area for the past 80 years. are discussed in this article. It is revealed that Hongjiannao Lake formed in about 1928 A.D. and in its initial stage sandstorms were prevalent with three extremes taking place in 1936 A.D., 1939 A.D. and 1941 A.D.. During the expansion period of 1952―1960 A.D., inflow waters to the lake increased sharply and a lot more weathered materials were carried into the lake. The frequency and intensity of sandstorms have reduced a lot since 1960s and the "double peaks" feature of the grain-size frequency curve has changed into the "single peak" feature. Study on the catchment ecology of the lake shows that the occurrence of sandstorms has been effectively restrained by the forest plantation and water and soil conservation.

  9. A Critique of the Militarisation of Australian History and Culture Thesis: The Case of Anzac Battlefield Tourism

    Directory of Open Access Journals (Sweden)

    Jim McKay


    Full Text Available This paper analyses the militarisation of Australian history and culture thesis with specific reference to the increasing popularity of Anzac battlefield tourism. I argue that the militarisation thesis contains ontological and epistemological flaws that render it incapable of understanding the multifaceted ways in which Australians experience Anzac battlefield tours. I then argue that in order to study how Australians both at home and overseas respond to the upcoming Anzac Centenary researchers will need to deploy an empirically-grounded and multidisciplinary framework. I demonstrate how proponents of militarisation: (1 ignore the polymorphous properties of Anzac myths; (2 are complicit with constructions of ‘moral panics’ about young Australian tourists; (3 overlook the reflexive capacities of teachers, students and tourists with respect to military history and battlefield tours; and (4 disregard the complex and contradictory aspects of visits to battlefields. My counter-narrative relies both on Stuart Hall’s work on popular culture and empirical studies of battlefield tourism from myriad disciplines.

  10. Narrative and evidence. How can case studies from the history of science support claims in the philosophy of science? (United States)

    Kinzel, Katherina


    A common method for warranting the historical adequacy of philosophical claims is that of relying on historical case studies. This paper addresses the question as to what evidential support historical case studies can provide to philosophical claims and doctrines. It argues that in order to assess the evidential functions of historical case studies, we first need to understand the methodology involved in producing them. To this end, an account of historical reconstruction that emphasizes the narrative character of historical accounts and the theory-laden character of historical facts is introduced. The main conclusion of this paper is that historical case studies are able to provide philosophical claims with some evidential support, but that, due to theory-ladenness, their evidential import is restricted.

  11. Portraying the Contribution of Individual Behaviors to Team Cohesion and Performance (United States)

    Parke, Bonny; Orasanu, Judith


    Behaviors of individuals in teams both contribute to and are molded by team dynamics. How they do so has been the subject of much research. A method of portraying individuals' behaviors in teams, the Team Diagramming Method (TDM) is presented. Behaviors are rated by other team members on three important dimensions: positivity/negativity, dominant/submissive, and task-orientedness/expressiveness. A study of 5-person teams engaging in a 3-day moon simulation task demonstrated that measures of these perceived behaviors as well as the variances of these behaviors correlated with cohesion measures and performance. The method shows strengths and weaknesses of particular teams and, by comparison with high-performing teams, suggests interventions based on individual as well as team behaviors. The primary goal of this study was to determine the extent to which these team level variables, derived from all team members' rated behaviors, were associated with previous methods of measuring cohesion and with performance. A secondary goal was to determine the stability of TDM measures over time by comparing team level variables based on ratings early and later in the team s work together.

  12. Desensitization to portrayals of real-life aggression as a function of exposure to television violence. (United States)

    Thomas, M H; Horton, R W; Lippincott, E C; Drabman, R S


    In two separate experiments, the hypothesis that exposure to violence in the context of television drama decreases subjects' emotional responsivity to portrayals of real-life aggression was tested. Subjects were shown either an excerpt from a violent police drama or a segment of an exciting but nonviolent volley-ball game before watching a videotaped scene of real aggression. Emotionality was measured by changes in skin resistance which was measured continuously throughout the session. In Experiment 1, subjects were 8- to 10-year-old children and the real aggression was a film of an argument and fight between two preschoolers. In Experiment 2, college students participated and reactions to real aggression were measured while subjects watched scenes from news films of the riots at the 1968 Democratic National Convention. With the exception of adult females, subjects who previously had viewed the aggression drama were less aroused by the scenes of real aggression than were subjects who had seen the control film. Further support for the hypothesis was provided by the finding that for most groups of subjects, the amount of television violence normally viewed was negatively related to responsivity while viewing aggression.

  13. Pseudomyxoma peritonei – two novel orthotopic mouse models portray the PMCA-I histopathologic subtype

    Directory of Open Access Journals (Sweden)

    Wiig Johan N


    Full Text Available Abstract Background Pseudomyxoma peritonei (PMP is a rare malignant disease, most commonly originating from appendiceal lesions and characterized by accumulation of mucinous tumor tissue in the peritoneal cavity. Since the disease is infrequent, the task of carrying out studies of treatment efficacy and disease biology in the clinical setting is challenging, warranting the development of relevant in vitro and in vivo PMP models. Methods Human tumor tissue was implanted in the peritoneal cavity of nude mice to establish two orthotopic models exhibiting noninvasive intraperitoneal growth without metastasis development. Results Xenograft tissues have retained essential properties of the original human tumors, such as macro- and microscopic growth patterns, mucin production as well as expression of carcinoembryonal antigen, cytokeratins 20 and 7 and the proliferation marker pKi67. Upon microscopic examination, the human tumors were categorized as the PMCA-I (peritoneal mucinous carcinomatosis of intermediate features subtype, which was conserved through 14 examined passages in mice, for the first time modeling this particular histopathologic category. Conclusion In conclusion, two novel orthotopic models of human PMP have been established that consistently portray a distinct histopathologic subtype and reflect essential human tumor properties. Xenografts can easily and reproducibly be transferred to new generations of mice with acceptable passage periods, rendering the models as attractive tools for further studies of PMP biology and treatment.

  14. Conflict or Caveats? Effects of Media Portrayals of Scientific Uncertainty on Audience Perceptions of New Technologies. (United States)

    Binder, Andrew R; Hillback, Elliott D; Brossard, Dominique


    Research indicates that uncertainty in science news stories affects public assessment of risk and uncertainty. However, the form in which uncertainty is presented may also affect people's risk and uncertainty assessments. For example, a news story that features an expert discussing both what is known and what is unknown about a topic may convey a different form of scientific uncertainty than a story that features two experts who hold conflicting opinions about the status of scientific knowledge of the topic, even when both stories contain the same information about knowledge and its boundaries. This study focuses on audience uncertainty and risk perceptions regarding the emerging science of nanotechnology by manipulating whether uncertainty in a news story about potential risks is attributed to expert sources in the form of caveats (individual uncertainty) or conflicting viewpoints (collective uncertainty). Results suggest that the type of uncertainty portrayed does not impact audience feelings of uncertainty or risk perceptions directly. Rather, the presentation of the story influences risk perceptions only among those who are highly deferent to scientific authority. Implications for risk communication theory and practice are discussed.

  15. Peripheral primitive neuroectodermal tumor of the urinary bladder in an Arab woman with history of squamous cell carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Al Meshaan Mohd Khaled


    Full Text Available Abstract Introduction Peripheral primitive neuroectodermal tumors of the urinary bladder are rare and tend to occur in an older age group than do their counterparts in bones and soft tissue. Case presentation We report a case of peripheral primitive neuroectodermal tumor of the urinary bladder in a 67-year-old woman of Arab origin. She had undergone transurethral resection followed by chemotherapy because of pulmonary metastasized muscle-invasive squamous cell carcinoma of the bladder in 2005. One year later, she first presented with a history of repeated hematuria in our institution. Performing cystoscopy any tumor could be detected. Control cystoscopy two months later showed a tumor mass of 3 cm in diameter at another location than described for the first tumor. After perforating by transurethral resection partial bladder resection had to be done. Tissue specimen after pathological analysis revealed a peripheral primitive neuroectodermal tumor with tumor cells reactive to cluster of differentiation 99, neuron-specific enolase and S100 protein and stained negative for other markers such as cytokeratins, epithelial membrane antigen, desmin, smooth muscle actin, chromogranin and leucocyte common antigen. Staging computerized tomography was especially free from any hint on organ metastasis, but the patient died due to a cardiac problem only a few months later. Conclusions To the best of our knowledge, we report the eighth case of bladder peripheral primitive neuroectodermal tumors in literature and the first concerning an Arab patient. It is also the first presentation of a peripheral primitive neuroectodermal tumor patient with a history of squamous cell carcinoma of the bladder. As in other cases, expression of single-chain-type 1 glycoprotein and neural markers was positive and the disease was at an advanced stage at the time of diagnosis.

  16. Role of thermal history in atomic dynamics of chalcogenide glass: A case study on Ge20Te80 glass (United States)

    Sharma, Yashika; Kalra, Geetanjali; Murugavel, Sevi


    The non-existence of thermodynamic equilibrium in glasses, their thermal history plays a very crucial role in explaining the relaxation behavior in various time scales and its configurational states. More importantly, the associated relaxation behavior is related mainly to the structural phenomenon of the glasses. Here, we report the dependence of quenching rate on the variation of structural units. The local structures of these glasses are monitored by recording the Raman spectroscopy and related to the different configurational states. The observed variations in structural differences are reflected in the measured density of the corresponding glasses. The quenching rate dependent of the relative fractions of edge-shared and corner-shared GeTe4 tetrahedral units are shown to be consistent with the corresponding variations in the measured density values.

  17. Using Language Objectives to Integrate Language and Content Instruction: A Case History of Planning and Implementation Challenges (United States)

    Hoare, Philip; Kong, Stella; Bell, Jill


    This paper provides a case study of the use of language objectives within a newly developed English language teacher education programme in Hong Kong. The programme development team decided to adopt a content-based language teaching approach to support students' second language development through content learning. The teacher education programme…

  18. Space-time clustering of non-hodgkin lymphoma using residential histories in a danish case-control study

    DEFF Research Database (Denmark)

    Baastrup Nordsborg, Rikke; Meliker, Jaymie R; Kjær Ersbøll, Annette


    System. Residential addresses of cases and controls from 1971 to 2003 were collected from the Civil Registration System and geocoded. Data on pervious hospital diagnoses and operations were obtained from the National Patient Register. We applied the methods of the newly developed Q-statistics to identify...

  19. False Positive Findings on I-131 WBS and SPECT/CT in Patients with History of Thyroid Cancer: Case Series (United States)

    Hannoush, Zeina C.; Palacios, Juan D.; Kuker, Russ A.


    Introduction. Although whole body scan (WBS) with I-131 is a highly sensitive tool for detecting normal thyroid tissue and metastasis of differentiated thyroid cancer (DTC), it is not specific. Additional information, provided by single photon emission computed tomography combined with X-ray computed tomography (SPECT/CT) and by the serum thyroglobulin level, is extremely useful for the interpretation of findings. Case Presentation. We report four cases of false positive WBS in patients with DTC: ovarian uptake corresponding to an endometrioma, scrotal uptake due to a spermatocele, rib-cage uptake due to an old fracture, and hepatic and renal uptake secondary to a granuloma and simple cyst, respectively. Conclusions. Trapping, organification, and storage of iodine are more prominent in thyroid tissue but not specific. Physiologic sodium-iodine symporter expression in other tissues explains some, but not all, of the WBS false positive cases. Other proposed etiologies are accumulation of radioiodine in inflamed organs, metabolism of radiodinated thyroid hormone, presence of radioiodine in body fluids, and contamination. In our cases nonthyroidal pathologies were suspected since the imaging findings were not corroborated by an elevated thyroglobulin level, which is considered a reliable tumor marker for most well-differentiated thyroid cancers. Clinicians should be aware of the potential pitfalls of WBS in DTC to avoid incorrect management. PMID:28246564

  20. The Relevance of History of Biology to Teaching and Learning in the Life Sciences: The Case of Mendel's Laws (United States)

    Dagher, Zoubeida R.


    Using Mendel's laws as a case in point, the purpose of this paper is to bring historical and philosophical perspectives together to help students understand science as a human endeavor. Three questions as addressed: (1) how did the Mendelian scheme, principles, or facts become labeled as laws, (2) to what extent do Mendel's laws exhibit…

  1. History of Science and History of Philologies. (United States)

    Daston, Lorraine; Most, Glenn W


    While both the sciences and the humanities, as currently defined, may be too heterogeneous to be encompassed within a unified historical framework, there is good reason to believe that the history of science and the history of philologies both have much to gain by joining forces. This collaboration has already yielded striking results in the case of the history of science and humanist learning in early modern Europe. This essay argues that first, philology and at least some of the sciences (e.g., astronomy) remained intertwined in consequential ways well into the modern period in Western cultures; and second, widening the scope of inquiry to include other philological traditions in non-Western cultures offers rich possibilities for a comparative history of learned practices. The focus on practices is key; by shifting the emphasis from what is studied to how it is studied, deep commonalities emerge among disciplines--and intellectual traditions--now classified as disparate.

  2. Community History. (United States)

    Lewis, Helen M.


    Recounts the experience of researching community history in Ivanhoe, Virginia, between 1987 and 1990. The Ivanhoe History Project involved community members in collecting photographs, memorabilia, and oral histories of their town. Subsequent published volumes won the W. D. Weatherford Award and inspired a quilt exhibit and a theatrical production.…

  3. Reconstructing Land Use History from Landsat Time-Series. Case study of Swidden Agriculture Intensification in Brazil (United States)

    Dutrieux, L.; Jakovac, C. C.; Siti, L. H.; Kooistra, L.


    We developed a method to reconstruct land use history from Landsat images time-series. The method uses a breakpoint detection framework derived from the econometrics field and applicable to time-series regression models. The BFAST framework is used for defining the time-series regression models which may contain trend and phenology, hence appropriately modelling vegetation intra and inter-annual dynamics. All available Landsat data are used, and the time-series are partitioned into segments delimited by breakpoints. Segments can be associated to land use regimes, while the breakpoints then correspond to shifts in regimes. To further characterize these shifts, we classified the unlabelled breakpoints returned by the algorithm into their corresponding processes. We used a Random Forest classifier, trained from a set of visually interpreted time-series profiles to infer the processes and assign labels to the breakpoints. The whole approach was applied to quantifying the number of cultivation cycles in a swidden agriculture system in Brazil. Number and frequency of cultivation cycles is of particular ecological relevance in these systems since they largely affect the capacity of the forest to regenerate after abandonment. We applied the method to a Landsat time-series of Normalized Difference Moisture Index (NDMI) spanning the 1984-2015 period and derived from it the number of cultivation cycles during that period at the individual field scale level. Agricultural fields boundaries used to apply the method were derived using a multi-temporal segmentation. We validated the number of cultivation cycles predicted against in-situ information collected from farmers interviews, resulting in a Normalized RMSE of 0.25. Overall the method performed well, producing maps with coherent patterns. We identified various sources of error in the approach, including low data availability in the 90s and sub-object mixture of land uses. We conclude that the method holds great promise for

  4. Reconstructing land use history from Landsat time-series. Case study of a swidden agriculture system in Brazil (United States)

    Dutrieux, Loïc P.; Jakovac, Catarina C.; Latifah, Siti H.; Kooistra, Lammert


    We developed a method to reconstruct land use history from Landsat images time-series. The method uses a breakpoint detection framework derived from the econometrics field and applicable to time-series regression models. The Breaks For Additive Season and Trend (BFAST) framework is used for defining the time-series regression models which may contain trend and phenology, hence appropriately modelling vegetation intra and inter-annual dynamics. All available Landsat data are used for a selected study area, and the time-series are partitioned into segments delimited by breakpoints. Segments can be associated to land use regimes, while the breakpoints then correspond to shifts in land use regimes. In order to further characterize these shifts, we classified the unlabelled breakpoints returned by the algorithm into their corresponding processes. We used a Random Forest classifier, trained from a set of visually interpreted time-series profiles to infer the processes and assign labels to the breakpoints. The whole approach was applied to quantifying the number of cultivation cycles in a swidden agriculture system in Brazil (state of Amazonas). Number and frequency of cultivation cycles is of particular ecological relevance in these systems since they largely affect the capacity of the forest to regenerate after land abandonment. We applied the method to a Landsat time-series of Normalized Difference Moisture Index (NDMI) spanning the 1984-2015 period and derived from it the number of cultivation cycles during that period at the individual field scale level. Agricultural fields boundaries used to apply the method were derived using a multi-temporal segmentation approach. We validated the number of cultivation cycles predicted by the method against in-situ information collected from farmers interviews, resulting in a Normalized Residual Mean Squared Error (NRMSE) of 0.25. Overall the method performed well, producing maps with coherent spatial patterns. We identified

  5. The star-formation history of low-mass disk galaxies: a case study of NGC\\,300

    CERN Document Server

    Kang, Xiaoyu; Chang, Ruixiang; Wang, Lang; Cheng, Liantao


    Since NGC300 is a bulge-less, isolated low-mass galaxy and has not experienced radial migration during its evolution history, it can be treated as an ideal laboratory to test simple galactic chemical evolution models. By assuming its disk forms gradually from continuous accretion of primordial gas and including the gas-outflow process, we construct a simple chemical evolution model for NGC300 to build a bridge between its SFH and its observed data, especially the present-day radial profiles and global observed properties (e.g., cold gas mass, star-formation rate and metallicity). By means of comparing the model predictions with the corresponding observations, we adopt the classical $\\chi^{2}$ methodology to find out the best combination of free parameters $a$, $b$ and $b_{\\rm out}$. Our results show that, by assuming an inside-out formation scenario and an appropriate outflow rate, our model reproduces well most of the present-day observational values, not only the radial profiles but also the global observat...

  6. Nuclear discs as clocks for the assembly history of early-type galaxies: the case of NGC4458

    CERN Document Server

    Sarzi, Marc; Coccato, Lodovico; Corsini, Enrico-Maria; Dotti, Massimo; Khochfar, Sadegh; Maraston, Claudia; Morelli, Lorenzo; Pizzella, Alessandro


    Approximately 20% of early-type galaxies host small nuclear stellar discs that are tens to a few hundred parsecs in size. Such discs are expected to be easily disrupted during major galactic encounters, hence their age serve to constrain their assembly history. We use VIMOS integral-field spectroscopic observations for the intermediate-mass E0 galaxy NGC4458 and age-date its nuclear disc via high-resolution fitting of various model spectra. We find that the nuclear disc is at least 6 Gyr old. A clue to gain narrow limits to the stellar age is our knowledge of the nuclear disc contribution to the central surface brightness. The presence of an old nuclear disk, or the absence of disruptive encounters since z~0.6, for a small galaxy such as NGC4458 which belongs to the Virgo cluster, may be consistent with a hierarchical picture for galaxy formation where the smallest galaxies assembles earlier and the crowded galactic environments reduce the incidence of galaxy mergers. On the other hand, NGC4458 displays littl...

  7. A Case Study: Distribution of Bacterial and Fungal Aerosols in Air-Conditioning Systems in Shaanxi History Museum

    Institute of Scientific and Technical Information of China (English)

    LI An-gui; HOU Juan-juan; JI Zeng-bao; ZHU Xiao-bin


    In order to investigate the bacteria and fungi aerosol characteristic distribution in HVAC-system and its components at Shaanxi History Museum.Measurements were performed to probe the bacteria and fungi aerosol in HVAC systems,located at Xi'an city,China.The results showed that there was fungi growth inside the ventilation ducts,fungi contamination was worse than bacteria,and both of them were distributed into occu-pied space with the air supply ducts.The dominating genera of fungi was found to be Penicillium spp. and As-Pergillus spp.,which was respectively 46.1%and 20.7% in settling fungi, and the dominating genera of fungi in dust were Cladosporium spp.and Penicillium spp., which was 41.8%and 30.1%respectively.It suggests that available measures to improve and control the performance of HVAC-systems such as the maintenance,management and cleaning should be taken to prevent this pollution and to develop strategies to keep this pollution away.

  8. A survival case of painless chronic type A aortic dissection with a history of stroke and anticoagulant use. (United States)

    Tugcu, Aylin; Yildirimturk, Ozlem; Demiroglu, I C Cemsid; Aytekin, Saide


    We report the case of a patient with completely painless chronic aortic dissection, who presented to another hospital with a left hemiparesia 3 months ago and received anticoagulation therapy with a diagnosis of ischemic stroke. Most of her symptoms had resolved when she presented to our outpatient clinic except for numbness of her left hand and dysphasia. Physical examination found a diastolic murmur at the left sternal border and a bruit over the right carotid artery. Transthoracic echocardiography and carotid sonography demonstrated aortic dissection with extension into the internal right carotid artery and severe aortic regurgitation. Surgery was performed successfully and the patient was discharged. This case emphasizes that the diagnosis of a completely painless aortic dissection with only neurologic symptoms at presentation can be extremely difficult and should always be considered as a cause of ischemic stroke to avoid catastrophic antithrombolytic or anticoagulation therapy.

  9. Giving Boys a Shot: The HPV Vaccine's Portrayal in Canadian Newspapers. (United States)

    Perez, Samara; Fedoruk, Claire; Shapiro, Gilla K; Rosberger, Zeev


    In January 2012, the National Advisory Committee on Immunization (NACI) of Canada recommended that males aged 9-26 years receive the human papillomavirus (HPV) vaccine to protect against genital warts and HPV-associated cancers. Estimated HPV vaccine uptake rates for Canadian males are extremely low. Using a content analysis of Canadian newspaper articles, this study investigated what information about the HPV vaccine was relayed to the public, and how this content was portrayed following the 2012 male HPV vaccine recommendation. A search was conducted using Proquest Canadian Newsstand Complete for newspaper articles published between January 1, 2012, and September 1, 2014. Researchers coded 232 articles on several relevant dimensions: article information; epidemiological information; public policy information; article topic; article and title tone; and informant testimony. The majority of articles (93%) mentioned that girls are eligible for the HPV vaccine, whereas only half (49%) mentioned male eligibility. While most articles associated HPV with cervical cancer (85%), fewer indicated its relation to other HPV-associated cancers (59%) or genital warts (52%). Most articles (60%) were positive or neutral (22%) in tone toward the HPV vaccine, while few had mixed messages (11%) or were negative (6%). Less than 5% of articles reported on issues of morality, suggesting that fears that the HPV vaccine causes promiscuity have largely subsided. Notably, article tone toward male vaccination became progressively more positive over time. However, half of the articles did not mention the vaccine's approval for males, and articles tended to report HPV's relation to cervical cancer over other HPV-associated cancers. The Canadian public may thus be unaware of male eligibility and the importance of HPV vaccine for males. The collaboration of researchers, health care providers, and policymakers with journalists is critical in order to disseminate complete and accurate HPV and HPV

  10. [A case of non-tuberculous mycobacteriosis with pleurisy with a past history of dense exposure to environmental asbestos]. (United States)

    Okuda, Miyuki; Kashio, Makoto; Tanaka, Nobuya; Masuno, Tomiya; Kamei, Junko; Tsuyuguchi, Izuo


    We report a case of non-tuberculous mycobacteriosis (NTM) with pleurisy in a 75-year-old man. The patient was admitted with a diagnosis of pneumonia. Chest radiography and CT scans revealed a tumorous shadow that increased rapidly in size despite treatment with antibiotics. Bronchoalveolar lavage fluid (BALF) disclosed numerous asbestos bodies, suggesting dense exposure and pulmonary silicosis. The tumorous chest shadow remained undiagnosed. Repeated microscopic examination of sputum and BALF revealed no acidophilic-bacilli. Diagnostic pneumonectomy was performed to further explore the nature of the tumorous shadow on chest radiography. Ziehl-Neelsen staining of excised lung tissue disclosed no acid-bacilli; however, the washed fluid of the tissue specimen showed acid-fast bacilli that were subsequently verified as M. avium by in vitro culture. The X-ray findings in our case were not consistent with NTM or specific for disease due to asbestos inhalation. A final diagnosis of NTM was confirmed via open biopsy of the lung. Our case suggests that in addition to tuberculosis, NTM should be taken into consideration as a complication of silicosis.

  11. Disease history and medication use as risk factors for the clinical manifestation of type 1 diabetes in children and young adults: an explorative case control study.

    Directory of Open Access Journals (Sweden)

    Soulmaz Fazeli Farsani

    Full Text Available BACKGROUND: There is a highly variable asymptomatic period of beta cell destruction prior to the clinical presentation of type1 diabetes. It is not well known what triggers type 1 diabetes to become a clinically overt disease. This explorative study aimed to identify the association between disease history/medication use and the clinical manifestation of type 1 diabetes. METHODOLOGY/PRINCIPAL FINDINGS: An explorative case control study was conducted in the Dutch PHARMO Record Linkage System. Cases (n = 1,107 were younger than 25 years and had at least 2 insulin prescriptions between 1999 and 2009. For each case, up to 4 controls (without any prescription for the glucose lowering medications (n = 4,424 were matched by age and sex. Conditional logistic regression analysis was used to evaluate the association between disease history/medication use in the year prior to the diagnosis of type 1 diabetes and clinical manifestation of this disease. Type1 diabetes was significantly associated with a history of mental disorder (odds ratio (OR 8.0, 95% confidence interval (CI 1.5-43.7, anemia (OR 5.1, 95% CI 1.1-22.9, and disease of digestive system (OR 2.6, 95% CI 1.2-5.5. The following drug exposures were significantly associated with the clinical manifestation of type 1 diabetes: "systemic hormonal preparations" (OR 1.7, 95% CI 1.1-2.6, medications for "blood and blood forming organs" (OR 1.6, 95% CI 1.1-2.6, "alimentary tract and metabolism" (OR 1.3, 95% CI 1.1-1.6, and "anti-infectives for systemic use" (OR 1.2, 95% CI 1.01-1.4. CONCLUSIONS: Our explorative study demonstrated that in the year prior to the presentation of type 1 diabetes in children and young adults, hospitalization for a diverse group of diseases and drug exposures were significantly more prevalent compared with age- and sex-matched diabetes-free controls.

  12. Piloted Simulation of Various Synthetic Vision Systems Terrain Portrayal and Guidance Symbology Concepts for Low Altitude En-Route Scenario (United States)

    Takallu, M. A.; Glaab, L. J.; Hughes, M. F.; Wong, D. T.; Bartolone, A. P.


    In support of the NASA Aviation Safety Program's Synthetic Vision Systems Project, a series of piloted simulations were conducted to explore and quantify the relationship between candidate Terrain Portrayal Concepts and Guidance Symbology Concepts, specific to General Aviation. The experiment scenario was based on a low altitude en route flight in Instrument Metrological Conditions in the central mountains of Alaska. A total of 18 general aviation pilots, with three levels of pilot experience, evaluated a test matrix of four terrain portrayal concepts and six guidance symbology concepts. Quantitative measures included various pilot/aircraft performance data, flight technical errors and flight control inputs. The qualitative measures included pilot comments and pilot responses to the structured questionnaires such as perceived workload, subjective situation awareness, pilot preferences, and the rare event recognition. There were statistically significant effects found from guidance symbology concepts and terrain portrayal concepts but no significant interactions between them. Lower flight technical errors and increased situation awareness were achieved using Synthetic Vision Systems displays, as compared to the baseline Pitch/Roll Flight Director and Blue Sky Brown Ground combination. Overall, those guidance symbology concepts that have both path based guidance cue and tunnel display performed better than the other guidance concepts.

  13. Effects of Including Misidentified Sharks in Life History Analyses: A Case Study on the Grey Reef Shark Carcharhinus amblyrhynchos from Papua New Guinea. (United States)

    Smart, Jonathan J; Chin, Andrew; Baje, Leontine; Green, Madeline E; Appleyard, Sharon A; Tobin, Andrew J; Simpfendorfer, Colin A; White, William T


    Fisheries observer programs are used around the world to collect crucial information and samples that inform fisheries management. However, observer error may misidentify similar-looking shark species. This raises questions about the level of error that species misidentifications could introduce to estimates of species' life history parameters. This study addressed these questions using the Grey Reef Shark Carcharhinus amblyrhynchos as a case study. Observer misidentification rates were quantified by validating species identifications using diagnostic photographs taken on board supplemented with DNA barcoding. Length-at-age and maturity ogive analyses were then estimated and compared with and without the misidentified individuals. Vertebrae were retained from a total of 155 sharks identified by observers as C. amblyrhynchos. However, 22 (14%) of these were sharks were misidentified by the observers and were subsequently re-identified based on photographs and/or DNA barcoding. Of the 22 individuals misidentified as C. amblyrhynchos, 16 (73%) were detected using photographs and a further 6 via genetic validation. If misidentified individuals had been included, substantial error would have been introduced to both the length-at-age and the maturity estimates. Thus validating the species identification, increased the accuracy of estimated life history parameters for C. amblyrhynchos. From the corrected sample a multi-model inference approach was used to estimate growth for C. amblyrhynchos using three candidate models. The model averaged length-at-age parameters for C. amblyrhynchos with the sexes combined were L∞ = 159 cm TL and L0 = 72 cm TL. Females mature at a greater length (l50 = 136 cm TL) and older age (A50 = 9.1 years) than males (l50 = 123 cm TL; A50 = 5.9 years). The inclusion of techniques to reduce misidentification in observer programs will improve the results of life history studies and ultimately improve management through the use of more accurate data

  14. Twitter as a teaching tool in the Social Sciences faculties. A case study from the Economic History

    Directory of Open Access Journals (Sweden)

    Misael Arturo López Zapico


    Full Text Available 0 0 1 127 701 USAL 5 1 827 14.0 Normal 0 21 false false false ES JA X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla 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:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:Calibri; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-ansi-language:ES; mso-fareast-language:EN-US;} The increasing use of social networking among university students ease the way for teachers to use these kinds of tools towards achieving the objectives set in the European Higher Education Area. In this sense, Twitter appears as a highly versatile learning tool that perfectly fits with the skill-based education approach, as evidenced by the literature. This paper describes the methodology, as well as, discusses the results of three experiments that took place during the 2011-2012 Academic Year at the School of Economics and Business of the University of Oviedo. Twitter was used during those experiments to debate the today’s economic crisis. The indicators obtained are used to conclude that microblogging services are a proper tool not only for teaching Economic History but also for doing so for any Social Sciences.

  15. History of Physics as a Tool to Detect the Conceptual Difficulties Experienced by Students: The Case of Simple Electric Circuits in Primary Education (United States)

    Leone, Matteo


    The present paper advocates the use of History of Science into the teaching of science in primary education through a case study in the field of electricity. In this study, which provides both historical and experimental evidence, a number of conceptual difficulties faced by early nineteenth century physicists are shown to be a useful tool to detect 5th grade pupils' conceptions about the simple electric circuits. This result was obtained through the administration of schematics showing circuital situation inspired to early 1800s experiments on the effects of electric current on water electrolysis and on the behaviour of magnetic compasses. It is also shown that the detecting of pupils' alternative ideas about electric current in a circuit is highly dependent on the survey methodology (open ended questions and drawings, multiple-choice item, connecting card work, and history of science tasks were considered in this study) and that the so-called "unipolar model" of electric circuit is more pervasive than previously acknowledged. Finally, a highly significant hybrid model of electric current is identified.

  16. Compensatory mechanisms in fish populations: Literature reviews: Volume 1, Critical evaluation of case histories of fish populations experiencing chronic exploitation or impact: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Saila, S.B.; Chen, X.; Erzini, K.; Martin, B.


    This study includes case histories of certain fish species which are experiencing chronic perturbations and related literature pertaining to compensation processes. ''Compensation'' has been defined as the ability of fish to offset the population reduction caused by natural or man-induced stresses. Certain compensation methods are widely accepted, and include cannibalism, competition, disease, growth and predation, among others. These compensation methods are examined in relation to each fish species included in the study. Stock-recruit relationships and empirical observations of changes in growth and mortality have been the focus of much of the background on compensation. One of the conclusions drawn from this study is that a significant amount of recruitment variability exists and can be attributed to environmental (rather than compensatory) factors. The stock-recruitment problem appears to be the most significant scientific problem related to compensation in the types of fish included in this study. Results of the most recent studies of the American shad support this theory. Life histories, breeding biology and other pertinent data relating to each species included in the study will be found in the appendices.

  17. Case report of right hamate hook fracture in a patient with previous fracture history of left hamate hook: is it hamate bipartite?

    Directory of Open Access Journals (Sweden)

    Norton Sandra


    Full Text Available Abstract Background Hamate hook fracture is a common fracture in golfers and others who play sports that involve rackets or sticks such as tennis or hockey. This patient had a previous hamate fracture in the opposing wrist along with potential features of hamate bipartite. Case presentation A 19 year old male presented with a complaint of right wrist pain on the ulnar side of the wrist with no apparent mechanism of injury. The pain came on gradually one week before being seen in the office and he reported no prior care for the complaint. His history includes traumatic left hamate hook fracture with surgical excision. Conclusion The patient was found to have marked tenderness over the hamate and with a prior fracture to the other wrist, computed tomography of the wrist was ordered revealing a fracture to the hamate hook in the right wrist. He was referred for surgical evaluation and the hook of the hamate was excised. Post-surgically, the patient was able to return to normal activity within eight weeks. This case is indicative of fracture rather than hamate bipartite. This fracture should be considered in a case of ulnar sided wrist pain where marked tenderness is noted over the hamate, especially after participation in club or racket sports.

  18. Carcinoma showing thymus-like elements of the thyroid gland: report of three cases including one case with breast cancer history. (United States)

    Zhang, Guanjun; Liu, Xi; Huang, Wei; Li, Xiaofeng; Johnstone, Marianne; Deng, Yuan; Ke, Yongqiang; Nunes, Quentin M; Wang, Hongyan; Wang, Yili; Zhang, Xuebin


    Carcinoma showing thymus-like elements (CASTLE) is a rare malignant tumor of the thyroid or adjacent neck soft tissues, whose histogenesis is still debated. It may resemble other primary or metastatic poorly differentiated tumors histologically and the differential diagnosis is crucial for CASTLE has a better prognosis. However, CASTLE as a second primary tumor has not been reported in the literature. We report three cases of thyroid CASTLE, including a unique tumor following breast-conserving surgery for early-stage breast invasive carcinoma. There were two female and one male. All three tumors were located in the right lobe of the thyroid, and one tumor showed extension into the surrounding soft tissue. Histologically, all tumors showed expansive growth and consisted of cords, nests or sheets of epithelial cells divided into irregularly shaped lobules by fibrous connective tissue with lymphoplasmacytic infiltration. Focal squamous differentiation resembling Hassall's corpuscles were observed. All cases stained positively for CD5, CD117, high molecular weight cytokeratin, cytokeratin, P63, carcinoembryonic antigen and epithelial membrane antigen. Positive staining for Bcl-2 in two cases and chromogranin A in one case was noted. Ki-67 expression ranged from 15 to 25%. Thyroid transcription factor and CD3 were negative. There was no evidence of recurrent or metastatic disease at following surgery. These features demonstrated CASTLE may arise from branchial pouch remnants, the thyroid solid cell nests. CASTLE is a rare entity, awareness of its occurrence as a second primary tumor is important to avoid overtreatment because it is associated with a favorable prognosis.

  19. In Defense of Oral History: Evidence from the Mercosur Case En defensa de la Historia Oral: Evidencia del caso de Mercosur

    Directory of Open Access Journals (Sweden)

    Gian Luca Gardini


    Full Text Available This article makes a case in defense of oral history in the study of political science and international relations. The existing literature has scrutinized the technical aspects and appropriate use of oral material. This article focuses on the circumstances under which oral history may be an indispensable method of scholarly investigation: first, when written primary sources are not readily available; second, when an investigation targets complex and secret high-level negotiations; and third, when the main research concern is the human agent’s perspective and ideational factors. The article first addresses the issue of reliability and rigor of oral history as compared to written sources and then concentrates on the creation of Mercosur as an example of the validity of oral history under the three circumstances identified. The conclusion proposes a revival of a more historical approach to political studies.Este artículo argumenta en favor del uso de la historia oral como método de estudio de las relaciones internacionales y de las ciencias políticas. La literatura académica se ha centrado en las cuestiones más técnicas de las entrevistas y en el uso apropiado de este método. El foco innovador del articulo analiza las circunstancias en que la historia oral puede representar una herramienta indispensable para la investigación académica: primero, cuando las fuentes escritas no están disponibles; segundo, cuando se investigan negociaciones reservadas y complejas de alto nivel; tercero, cuando el interés principal de la investigación es la perspectiva del agente y los factores ideacionales. En primer lugar, el artículo discute la confiabilidad y el rigor de la historia oral en comparación con las fuentes escritas. Luego, el análisis se centra en el caso de estudio de la creación de Mercosur, usado como ejemplo de la validez de la historia oral bajo las tres circunstancias identificadas. La conclusión propone un uso más amplio del

  20. Assessing land-use history for reporting on cropland dynamics - A case study using the Land-Parcel Identification System in Ireland (United States)

    Zimmermann, Jesko; González, Ainhoa; Jones, Michael; O'Brien, Phillip; Stout, Jane C.; Green, Stuart


    In developed countries, cropland and grassland conversions and management can be a major factor in Land Use and Land Use Change (LULUC) related Greenhouse Gas (GHG) dynamics. Depending on land use, management and factors such as soil properties land can either act as source or sink for GHGs. Currently many countries depend on national statistics combined with socio-economic modelling to assess current land use as well as inter-annual changes. This potentially introduces a bias as it neither provides information on direct land- use change trajectories nor spatially explicit information to assess the environmental context. In order to improve reporting countries are shifting towards high resolution spatial datasets. In this case study, we used the Land Parcel Identification System (LPIS), a pan-European geographical database developed to assist farmers and authorities with agricultural subsidies, to analyse cropland dynamics in Ireland. The database offer high spatial resolution and is updated annually. Generally Ireland is considered grassland dominated with 90 % of its agricultural area under permanent grassland, and only a small area dedicated to cropland. However an in-depth analysis of the LPIS for the years 2000 to 2012 showed strong underlying dynamics. While the annual area reported as cropland remained relatively constant at 3752.3 ± 542.3 km2, the area of permanent cropland was only 1251.9 km2. Reversely, the area that was reported as cropland for at least one year during the timeframe was 7373.4 km2, revealing a significantly higher area with cropland history than annual statistics would suggest. Furthermore, the analysis showed that one quarter of the land converting from or to cropland will return to the previous land use within a year. To demonstrate potential policy impact, we assessed cropland/grassland dynamics from the 2008 to 2012 commitment period using (a) annual statistics, and (b) data including land use history derived from LPIS. Under

  1. Architectural and environmental retrofit of public social housing: opportunity for contemporary city. A case history in Rome

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    Spartaco Paris


    Full Text Available Declension of the terms Reduce, Reuse, Recycle in relation to urban development, nowadays offers the opportunity for a new generation of spaces and architectures that interpret construction – dilapidated, neglected worn out or abandoned – as a real resource and hence value. Renewal activities concern new programmes and projects for rethinking uses, meanings and values which existing construction – from the individual building to the neighbourhood – contain and which can change. Indeed, nowadays, a series of design approaches can be acknowledged and consolidated; European best practices which reinterpret renewal projects – including energy regeneration –, not limiting themselves to technological and typological updating of buildings, but also to urban and social implications. The paper proposes to document these advanced reference scenarios, flanked by educational experimentation and research being performed in case studies developed together with Rome’s local building authority (ATER.

  2. Map images portraying flight paths of low-altitude transects over the Arctic Network of national park units and Selawik National Wildlife Refuge, Alaska, July 2013 (United States)

    U.S. Geological Survey, Department of the Interior — Maps portraying the flight paths for low altitude transects conducted from small aircraft over the National Park Service’s Arctic Network (Bering Land Bridge...

  3. The Natural History of Juvenile or Subacute GM2 Gangliosidosis: 21 New Cases and Literature Review of 134 Previously Reported (United States)

    Maegawa, Gustavo H. B.; Stockley, Tracy; Tropak, Michael; Banwell, Brenda; Blaser, Susan; Kok, Fernando; Giugliani, Roberto; Mahuran, Don; Clarke, Joe T. R.


    OBJECTIVE Juvenile GM2 gangliosidosis is a group of inherited neurodegenerative diseases caused by deficiency of lysosomal β-hexosaminidase resulting in GM2 ganglioside accumulation in brain. The purpose of this study was to delineate the natural history of the condition and identify genotype-phenotype correlations that might be helpful in predicting the course of the disease in individual patients. METHODS A cohort of 21 patients with juvenile GM2 gangliosidosis, 15 with the Tay-Sachs variant and 6 with the Sandhoff variant, was studied prospectively in 2 centers. Our experience was compared with previously published reports on 134 patients. Information about clinical features, β-hexosaminidase enzyme activity, and mutation analysis was collected. RESULTS In our cohort of patients, the mean (±SD) age of onset of symptoms was 5.3 ± 4.1 years, with a mean follow-up time of 8.4 years. The most common symptoms at onset were gait disturbances (66.7%), incoordination (52.4%), speech problems (28.6%), and developmental delay (28.6%). The age of onset of gait disturbances was 7.1 ± 5.6 years. The mean time for progression to becoming wheelchair-bound was 6.2 ± 5.5 years. The mean age of onset of speech problems was 7.0 ± 5.6 years, with a mean time of progression to anarthria of 5.6 ± 5.3 years. Muscle wasting (10.6 ± 7.4 years), proximal weakness (11.1 ± 7.7 years), and incontinence of sphincters (14.6 ± 9.7 years) appeared later in the course of the disease. Psychiatric disturbances and neuropathy were more prevalent in patients with the Sandhoff variant than in those with the Tay-Sachs variant. However, dysphagia, sphincter incontinence, and sleep problems occurred earlier in those with the Tay-Sachs variant. Cerebellar atrophy was the most common finding on brain MRI (52.9%). The median survival time among the studied and reviewed patients was 14.5 years. The genotype-phenotype correlation revealed that in patients with the Tay-Sachs variant, the presence

  4. From a Narrative of Suffering towards a Narrative of Growth: Norwegian History Textbooks in the Inter-War Period (United States)

    Hovland, Brit Marie


    The article discusses changes and revisions of the Norwegian official Grand Narrative, as portrayed in primary school history textbooks. The selected corpus of textbooks of 1885-1940 shows narrative and historiographical changes supporting a hypothesis of a development from a "Narrative of Suffering" towards a "Narrative of…

  5. Christopher Columbus, Hernando Cortes, and Francisco Pizzaro: A Qualitative Content Analysis Examining Cultural Bias in World History Textbooks (United States)

    Lillejord, Jebadiah Serril


    The purpose of this study is to investigate to what extent contemporary high school world history textbooks portray Christopher Columbus, Hernán Cortés, and Francisco Pizarro within the context of being "sacred," "profane," or someplace in between. To evaluate for existence of content bias this study employed qualitative…

  6. Entangled histories (United States)

    Cotler, Jordan; Wilczek, Frank


    We introduce quantum history states and their mathematical framework, thereby reinterpreting and extending the consistent histories approach to quantum theory. Through thought experiments, we demonstrate that our formalism allows us to analyze a quantum version of history in which we reconstruct the past by observations. In particular, we can pass from measurements to inferences about ‘what happened’ in a way that is sensible and free of paradox. Our framework allows for a richer understanding of the temporal structure of quantum theory, and we construct history states that embody peculiar, non-classical correlations in time.

  7. New prospects for deducing the evolutionary history of metabolic pathways in prokaryotes: Aromatic biosynthesis as a case-in-point (United States)

    Ahmad, Suhail; Jensen, Roy A.


    Metabolic pathways of prokaryotes are more biochemically diverse than is generally recognized. Distinctive biochemical features are shared by phylogenetic clusters. The hierarchical levels of characterstate clustering depends upon evolutionary events which fortuitously became fixed in the genome of a common ancestor. Prokaryotes can now be ordered on a phylogenetic tree. This allows the evolutionary steps that underlie the construction and regulation of appropriately complex biochemical pathways to be traced in an evolutionary progression of prokaryote types that house these pathways. Essentially the approach is to deduce ancestral character states at ever deeper phylogenetic levels, utilizing logical principles of maximum parsimony. The current perspective on the evolution of the biochemical pathway for biosynthesis of aromatic amino acids is developed as a case-in-point model for analyses that should be feasible with many major metabolic systems. Phenylalanine biosynthesis probably arose prior to the addition of branches leading to tyrosine and tryptophan. An evolutionary scenario is developed that begins with non-enzymatic reactions which may have operated in primitive systems, followed by the evolution of an enzymatic system that pre-dated the divergence of major lineages of modern eubacteria (Gram-positive bacteria, Gram-negative purple bacteria, and cyanobacteria).

  8. [The suspicion of simulation. A psychiatric case history between appropriation and disciplinary action at the end of the 19th century]. (United States)

    Bretthauer, Annett; Hess, Volker


    This case history explores how the question of agency was dealt with historically in two developing, normative orders of deviant behaviour. Examining the institutional career of the supposed adulterer, marriage swindler, and craft baker, we can trace the different observation regimes and systems of knowledge acquisition in the prison and in psychiatry, in both institutions there was talk of simulated madness; the explanations, however, were different. For the prison doctors and civil servants, the baker was a criminal; his deviant behaviour was a matter of consciously planned-out deception. For the examining psychiatrist, on the other hand, he was mentally ill and could not be held responsible for his own behaviour. The case also shows how the suspicion of simulated madness stabilized an intermediate space between the two regimes that can be seen in the incoherence of the historical sources. This conflict was never resolved; the very indecisiveness marked the defiance and agency of the historical actor that could not be clearly decided within the institutional observation regimes and their methods of recording.

  9. Necrotizing RPGN with linear anti IgG deposits in a patient with history of granulomatosis with polyangiitis: a case report

    Directory of Open Access Journals (Sweden)

    Parekh N


    Full Text Available Ninad Parekh, Edward Epstein, Suzanne El-Sayegh Department of Medicine, Division of Nephrology, Staten Island University Hospital, Staten Island, NY, USA Introduction: Diagnosing the etiology of a rapidly progressive glomerulonephritis is of vital importance to guide appropriate therapeutic management. This case highlights the complexity involved in establishing diagnosis when presentation is atypical. In certain cases diagnosis cannot be established based on clinical presentation or biopsy findings alone, and critical analysis of biopsy findings in context of clinical presentation is crucial to guide the clinical decision-making process.Case presentation: A 47-year-old Hispanic male with history of granulomatosis with polyangiitis (GPA in remission on azathioprine, presented with fatigue and lethargy. Physical examination was unremarkable. Laboratory data revealed elevated creatinine and otherwise normal electrolytes. Urinalysis showed numerous dysmorphic red blood cells with few red cell casts. His serologic results were all negative except anti-proteinase-3 antibody at very low titers. Kidney biopsy showed necrotizing crescentic glomerulonephritis with linear immunoglobulin G staining along the basement membrane.Conclusion: This case presented conflicting serologic and histopathologic findings. The presence of anti-proteinase-3 antibody supported diagnosis of recurrence of GPA. However, linear staining of immunoglobulin G (IgG on immunofluorescence (IF staining of renal biopsy supported anti-glomerular basement membrane (GBM disease. The treatment of anti-GBM disease and GPA both involve immunosuppression with prednisone and cyclophosphamide. However, patients with anti-GBM disease are also treated with plasmapheresis early in the disease presentation to prevent further damage. The patient with GPA, on the other hand, was shown to benefit from plasmapheresis only in the case of severe renal disease (serum creatinine level more than 5 mg/dL or

  10. Intellectual History

    DEFF Research Database (Denmark)

    In the 5 Questions book series, this volume presents a range of leading scholars in Intellectual History and the History of Ideas through their answers to a brief questionnaire. Respondents include Michael Friedman, Jacques le Goff, Hans Ulrich Gumbrecht, Jonathan Israel, Phiip Pettit, John Pocock...

  11. Romerrigets historie

    DEFF Research Database (Denmark)

    Christiansen, Erik

    Romerrigets historie fra Roms legendariske grundlæggelse i 753 f.v.t. til Heraklios' tronbestigelse i 610 e.v.t.......Romerrigets historie fra Roms legendariske grundlæggelse i 753 f.v.t. til Heraklios' tronbestigelse i 610 e.v.t....

  12. Antonio Ricaurte: the creation of a portray as a child-hero 1830- 1881

    Directory of Open Access Journals (Sweden)

    Abel Fernando Martínez Martín


    (Ricaurte’s birth and death. Hence, it helps in the process of nation construction by appealing to the children heroes. Same example is Los Niños Héroes de Chapultepec in the oficial Mexican history. This paper collects a mixture of written sources with the National Independence iconographic sources.

  13. Using Feminist Phase Theory to Portray Women in the Principalship across Generations in the USA (United States)

    Sherman, Whitney H.; Beaty, Danna M.


    The literature provides insufficient data on women's experiences of the principalship across generations in the USA and thus provides little understanding as to how the writing of women into the history of educational leadership has changed or maintained the social order. Research that addresses biases experienced by women who wish to advance in…

  14. ["I am but mad north-north-west"--Hamlet's portrayed delusion]. (United States)

    Schulte Herbrüggen, H


    Whereas science refers to the real world existing independently and conditioned by cause and effect, the world of literature is fictitious, created by the artist in our imagination by means of language, an artefact conditioned by aesthetic laws, a world sui generis. Accordingly, Hamlet is no person, but a literary figure, doing, saying, thinking and feeling only what the poet dictated him word for word. The essential difference between the two worlds is often overlooked. That "blind spot" has a long-standing tradition in European intellectual history and goes back i.a. to the German "Hamlet experience" in the eighteenth, the "Hamlet fever" and the felt spiritual kinship (Seelenverwandtschaft) in the nineteenth century. Teleological literary criticism, centering around Hamlet's "character" and isolating his psychologically evaluated monologues (e.g. Bradley), refrained from Hamlet's fictionality and role-play and led to blurring beyond recognition the boundaries between real person and literary figure (e.g. Freud, Jones) and assisted in reducing a dramatic role to a medical case history. Speaking of Hamlet, one has to start from Shakespeare's text, our subject matter. A dramatic play being a plot turned into dialogue, the poet's vocabulary used (but indirectly also the vocabulary not used) is particularly informative. When referring to Hamlet's "antic disposition", Shakespeare uses a wide range of over 20 different terms, the most frequented being mad/madness (44 times). Evidence of primary importance are the five occasions after the apparition of his father's ghost, when Hamlet speaks of hist "madness" as an assumed role. In Act I "madness occurs first as a mere possibility when Hamlet informs his friends, he might "put an antic disposition on"; in Act II vis-a-vis Rosencrantz and Guildenstern ("I am but mad north-north-west") it is his deliberate action under certain conditions; in Act III it occurs thrice, first in his declaration of intent ("They are coming to

  15. Quantum Histories

    CERN Document Server

    Kent, A


    There are good motivations for considering some type of quantum histories formalism. Several possible formalisms are known, defined by different definitions of event and by different selection criteria for sets of histories. These formalisms have a natural interpretation, according to which nature somehow chooses one set of histories from among those allowed, and then randomly chooses to realise one history from that set; other interpretations are possible, but their scientific implications are essentially the same. The selection criteria proposed to date are reasonably natural, and certainly raise new questions. For example, the validity of ordering inferences which we normally take for granted --- such as that a particle in one region is necessarily in a larger region containing it --- depends on whether or not our history respects the criterion of ordered consistency, or merely consistency. However, the known selection criteria, including consistency and medium decoherence, are very weak. It is not possibl...

  16. Who speaks for the climate now? Exploring portrayals of climate change through new/social media (United States)

    Boykoff, M. T.


    Mass media stitch together formal science and policy with everyday activities in the public sphere. Many dynamic, contested and complex factors, along with non-nation state actors (or 'debate shapers'), contribute to how media outlets portray various facets of climate change. Against this backdrop, new and social media have become increasingly influential. The Pew Center Project for Excellence in Journalism has found that topics involving global warming have earned a much greater share of the news hole in new and social media (Internet weblogs, Twitter) than in traditional outlets (television, newspapers, radio), relative to other stories in those same media. This may be due in part to the flexibility and potentially infinite nature of the 'news hole' in new and social media, but may also mark the trends of diminishing traditional news room capabilities. Overall, new and social media have increasingly been harnessed in a variety of ways for communications about climate change around the world. However, with these shifts and developments come numerous questions. Among them: does increased visibility of climate change in new/social media translate to improved communication, or just more noise? Do these spaces provide opportunities for new forms of deliberative community regarding questions of climate mitigation and adaptation? Or has the content of this increased coverage shifted to polemics and arguments over measured traditional media analysis? In this more open space of content production, do new/social media provide more space for contrarian views to circulate? And through its interactivity, does increased consumption of news through new/social media further fragment a public discourse on climate mitigation and adaptation, through information silos where members of the public can stick to sources that help support their already held views? As new and social media representations of climate change demonstrate, the boundaries between who constitute 'authorized

  17. Family History (United States)

    Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, ... as heart disease, stroke, and cancer. Having a family member with a disease raises your risk, but ...

  18. Portraying Science as Humanism--A Historical Case Study of Cultural Boundary Work from the Dawn of the "Atomic Age" (United States)

    Lynning, Kristine Hays


    In the late 1950s, when a new curriculum for the Danish upper secondary school was under construction, the reform debates on science were strongly concerned with the scarcity of technologically and scientifically educated labour, and thus relations between science, technology and welfare were stressed. Simultaneously however, the relationship…

  19. Mediality and Materiality in the History of Religions. A Medieval Case Study about Religion and Gender in In-Between Spaces

    Directory of Open Access Journals (Sweden)

    Bärbel Beinhauer-Köhler


    Full Text Available The article discusses possible terminologies for labelling historical materials. Drawing on the history of the city of Cairo around the 12th century – to the Fatimid era and to later Ayyubid times – it looks at the documents of three religions on religious infrastructure donated by women. This reveals women’s ability to shape the public sphere. At least to a certain extent, the segregation of the sexes and the concept of the harem are questionable. This topic requires the reconstruction and re-reading of fragmental materials. Methodological reflections are helpful for dealing with different sources, mostly combinations of texts and archaeology, embedded in the current debate about material culture and media as well as materialization and mediation. It might seem anachronistic, but to specify these categories it is useful to compare this example with a contemporary study by Mia Lövheim on female Internet bloggers. In both cases we find women as self-confident agents in public spaces.

  20. Diffuse large B-cell lymphoma in colon confounded by prior history of colorectal cancer: A case report and literature review. (United States)

    Ren, Yanling; Chen, Zhilu; Su, Chuanyong; Tong, Hongyan; Qian, Wenbin


    A 66-year-old male underwent left hemicolectomy for rectal adenocarcinoma in 2008. Five years later he was admitted to hospital with abdominal pain. A computed tomography scan revealed notable thickening of the middle of the ascending colon wall, and colonoscopy revealed an ulcerofungating mass of 3×3 cm in the cecum and extending to the ascending colon. Under the consideration of cancer recurrence, laparoscopic right hemicolectomy was performed directly. Surgical specimens revealed sheets of large pleomorphic lymphoid cells with nuclei of different sizes, nucleoli and mitotic phases visible in most cells. These tested positive for CD45, CD20 and CD79a diffusely, but negative for CD3, CD5, Bcl-2, Bcl-6 and ALK. The Ki-67 proliferation index was 40%. Epstein-Barr virus in situ hybridization did not reveal any positive signals in any of the tumor cells. Based on these findings, the recurrent tumor was diagnosed as diffuse large B-cell lymphoma. The patient could have avoided surgery and received chemotherapy only; however, the case was confounded by the patient's prior history of colorectal cancer due to the rarity of colon lymphoma following rectal cancer in the same patient. It is therefore essential to investigate carefully and differentiate between potential lesions during routine postoperative colonoscopy following colorectal cancer surgery, as patients may present with rare colon lymphoma, which may be confused with a recurrence of colorectal cancer.

  1. "Publish or Perish" as citation metrics used to analyze scientific output in the humanities: International case studies in economics, geography, social sciences, philosophy, and history. (United States)

    Baneyx, Audrey


    Traditionally, the most commonly used source of bibliometric data is the Thomson ISI Web of Knowledge, in particular the (Social) Science Citation Index and the Journal Citation Reports, which provide the yearly Journal Impact Factors. This database used for the evaluation of researchers is not advantageous in the humanities, mainly because books, conference papers, and non-English journals, which are an important part of scientific activity, are not (well) covered. This paper presents the use of an alternative source of data, Google Scholar, and its benefits in calculating citation metrics in the humanities. Because of its broader range of data sources, the use of Google Scholar generally results in more comprehensive citation coverage in the humanities. This presentation compares and analyzes some international case studies with ISI Web of Knowledge and Google Scholar. The fields of economics, geography, social sciences, philosophy, and history are focused on to illustrate the differences of results between these two databases. To search for relevant publications in the Google Scholar database, the use of "Publish or Perish" and of CleanPoP, which the author developed to clean the results, are compared.

  2. The stigmatizing effect of visual media portrayals of obese persons on public attitudes: does race or gender matter? (United States)

    Puhl, Rebecca M; Luedicke, Joerg; Heuer, Chelsea A


    Overweight and obese persons are frequently stigmatized in news media. The present study is the first to systematically compare public reactions to positive and negative images of obese persons accompanying news reports on obesity (while manipulating gender and race of the target)and their effects on generalized attitudes and social distance toward obese persons. The authors conducted 3 randomized experimental studies using online surveys to assess public perceptions of positive versus stereotypical images of obese adults (who varied by gender and race) accompanying a neutral news report about obesity. The sample included 1,251 adults, who were recruited through a national survey panel during May of 2010. Participants who viewed negative, stereotypical images of obese targets increased social distance, antifat attitudes, and ratings of laziness and dislike toward obese persons, whereas positive, nonstereotypical images induced more positive attitudes. These findings remained consistent when accounting for sociodemographic variables. African American female obese targets portrayed in images evoked higher ratings of dislike and social distance compared with Caucasian targets, but ratings were similar for male and female targets. This study provides evidence that images of obese person accompanying written media influence public attitudes toward obese people, and may reinforce weight stigmatization if images contain stereotypical portrayals of obese persons. Implications for efforts to report about obesity in the news media are discussed.

  3. Decoherent Histories and Hydrodynamic Equations

    CERN Document Server

    Halliwell, J J


    For a system consisting of a large collection of particles, a set of variables that will generally become effectively classical are the local densities (number, momentum, energy). That is, in the context of the decoherent histories approach to quantum theory, it is expected that histories of these variables will be approximately decoherent, and that their probabilites will be strongly peaked about hydrodynamic equations. This possibility is explored for the case of the diffusion of the number density of a dilute concentration of foreign particles in a fluid. It is shown that, for certain physically reasonable initial states, the probabilities for histories of number density are strongly peaked about evolution according to the diffusion equation. Decoherence of these histories is also shown for a class of initial states which includes non-trivial superpositions of number density. Histories of phase space densities are also discussed. The case of histories of number, momentum and energy density for more general...

  4. Positive deviance control-case life history: a method to develop grounded hypotheses about successful long-term avoidance of infection

    Directory of Open Access Journals (Sweden)

    Sandoval Milagros


    developed to stay safe. Staying Safe methodology develops grounded hypotheses. These can be tested through cohort studies of incidence and prevention trials of hypothesis-based programs to help drug injectors make their injection and sexual careers safer for themselves and others. This positive deviance control-case life history method might be used to study avoiding other infections like genital herpes among sex workers.

  5. Linjefaget historie

    DEFF Research Database (Denmark)

    Rasch-Christensen, Andreas

    Afhandlingen er en undersøgelse af linjefaget historie ved læreruddannelsen. Med fokus på subjektperspektivet peger afhandlingen på en række afgørende udviklingsperspektiver for læreruddannelsen, uddannelsen af historielærere og folkeskolens historieundervisning.......Afhandlingen er en undersøgelse af linjefaget historie ved læreruddannelsen. Med fokus på subjektperspektivet peger afhandlingen på en række afgørende udviklingsperspektiver for læreruddannelsen, uddannelsen af historielærere og folkeskolens historieundervisning....

  6. Matematikkens historie

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard


    Matematikkens historie i syv kapitler: 1. Matematik i støbeskeen; 2. Matematikkens græske arv; 3. Den gyldne tidsalder for hinduer og arabere; 4. Matematik i Kina; 5. Renæssancens matematik; 6. Regning med infinitesimaler ser dagens lys; 7. Matematik i det tyvende århundrede.......Matematikkens historie i syv kapitler: 1. Matematik i støbeskeen; 2. Matematikkens græske arv; 3. Den gyldne tidsalder for hinduer og arabere; 4. Matematik i Kina; 5. Renæssancens matematik; 6. Regning med infinitesimaler ser dagens lys; 7. Matematik i det tyvende århundrede....

  7. Environmental history

    DEFF Research Database (Denmark)

    Pawson, Eric; Christensen, Andreas Aagaard


    Environmental history is an interdisciplinary pursuit that has developed as a form of conscience to counter an increasingly powerful, forward-looking liberal theory of the environment. It deals with the relations between environmental ideas and materialities, from the work of the geographers George...... risks”. These are exposed by environmental history’s focus on long-run analysis and its narrative form that identifies the stories that we tell ourselves about nature. How a better understanding of past environmental transformations helps to analyse society and agency, and what this can mean...... for solutions and policies, is the agenda for an engaged environmental history from now on....

  8. "The Sacred Spark of Wonder": Local Museums, Australian Curriculum History, and Pre-Service Primary Teacher Education: A Tasmanian Case Study (United States)

    Brett, Peter


    This article explores the intersections between museum learning in a distinctive Tasmanian setting, the possibilities of a new national History curriculum, and the evolving views and professional practices of pre-service primary teachers at one Australian university. Following a brief overview of the framework for local and Australian history that…

  9. The effect of alcohol advertising, marketing and portrayal on drinking behaviour in young people: systematic review of prospective cohort studies

    Directory of Open Access Journals (Sweden)

    Foxcroft David R


    Full Text Available Abstract Background The effect of alcohol portrayals and advertising on the drinking behaviour of young people is a matter of much debate. We evaluated the relationship between exposure to alcohol advertising, marketing and portrayal on subsequent drinking behaviour in young people by systematic review of cohort (longitudinal studies. Methods studies were identified in October 2006 by searches of electronic databases, with no date restriction, supplemented with hand searches of reference lists of retrieved articles. Cohort studies that evaluated exposure to advertising or marketing or alcohol portrayals and drinking at baseline and assessed drinking behaviour at follow-up in young people were selected and reviewed. Results seven cohort studies that followed up more than 13,000 young people aged 10 to 26 years old were reviewed. The studies evaluated a range of different alcohol advertisement and marketing exposures including print and broadcast media. Two studies measured the hours of TV and music video viewing. All measured drinking behaviour using a variety of outcome measures. Two studies evaluated drinkers and non-drinkers separately. Baseline non-drinkers were significantly more likely to have become a drinker at follow-up with greater exposure to alcohol advertisements. There was little difference in drinking frequency at follow-up in baseline drinkers. In studies that included drinkers and non-drinkers, increased exposure at baseline led to significant increased risk of drinking at follow-up. The strength of the relationship varied between studies but effect sizes were generally modest. All studies controlled for age and gender, however potential confounding factors adjusted for in analyses varied from study to study. Important risk factors such as peer drinking and parental attitudes and behaviour were not adequately accounted for in some studies. Conclusion data from prospective cohort studies suggest there is an association between

  10. Time, money, and history. (United States)

    Edgerton, David


    This essay argues that taking the economy seriously in histories of science could not only extend the range of activities studied but also change--often quite radically--our understanding of well-known cases and instances in twentieth-century science. It shows how scientific intellectuals and historians of science have followed the money as a means of critique of particular forms of science and of particular conceptions of science. It suggests the need to go further, to a much broader implicit definition of what constitutes science--one that implies a criticism of much history of twentieth-century science for defining it implicitly and inappropriately in very restrictive ways.

  11. Cultural history as polyphonic history

    Directory of Open Access Journals (Sweden)

    Burke, Peter


    Full Text Available This texts offers a reflection on the origins and actual development of the field of cultural history through a comparison with the term that has served as title for this seminar: “polyphonic history”. The author provides an overview of the themes that have structured the seminar (the history of representations, the history of the body and the cultural history of science with the aim of making explicit and clarifying this plurality of voices in the field of history as well as its pervasiveness in other research areas.

    En este texto se ofrece una reflexión sobre el origen y actual desarrollo del campo de la historia cultural a través de una comparación con el término que ha dado título a este seminario: “historia polifónica”. El autor propone un recorrido por las áreas temáticas que han conformado la estructura del seminario (la historia de las representaciones, la historia del cuerpo y la historia cultural de la ciencia con el objeto de explicitar y explicar esta pluralidad de voces en el campo de la historia, así como su repercusión en otras áreas del conocimiento.

  12. Eruptive history of Mammoth Mountain and its mafic periphery, California (United States)

    Hildreth, Wes; Fierstein, Judy


    This report and accompanying geologic map portray the eruptive history of Mammoth Mountain and a surrounding array of contemporaneous volcanic units that erupted in its near periphery. The moderately alkaline Mammoth eruptive suite, basaltic to rhyodacitic, represents a discrete new magmatic system, less than 250,000 years old, that followed decline of the subalkaline rhyolitic system active beneath adjacent Long Valley Caldera since 2.2 Ma (Hildreth, 2004). The scattered vent array of the Mammoth system, 10 by 20 km wide, is unrelated to the rangefront fault zone, and its broad nonlinear footprint ignores both Long Valley Caldera and the younger Mono-Inyo rangefront vent alignment.

  13. Focus: Bounded Rationality and the History of Science. Introduction. (United States)

    Cowles, Henry M; Deringer, William; Dick, Stephanie; Webster, Colin


    Historians of science see knowledge and its claimants as constrained by myriad factors. These limitations range from the assumptions and commitments of scientific practitioners to the material and ideational contexts of their practice. The precise nature of such limits and the relations among them remains an open question in the history of science. The essays in this Focus section address this question by examining one influential portrayal of constraints--Herbert Simon's theory of "bounded rationality"--as well as the responses to which it has given rise over the last half century.

  14. Developing Students' Reflections on the Function and Status of Mathematical Modeling in Different Scientific Practices: History as a Provider of Cases (United States)

    Kjeldsen, Tinne Hoff; Blomhøj, Morten


    Mathematical models and mathematical modeling play different roles in the different areas and problems in which they are used. The function and status of mathematical modeling and models in the different areas depend on the scientific practice as well as the underlying philosophical and theoretical position held by the modeler(s) and the practitioners in the extra-mathematical domain. For students to experience the significance of different scientific practices and cultures for the function and status of mathematical modeling in other sciences, students need to be placed in didactical situations where such differences are exposed and made into explicit objects of their reflections. It can be difficult to create such situations in the teaching of contemporary science in which modeling is part of the culture. In this paper we show how history can serve as a means for students to be engaged in situations in which they can experience and be challenged to reflect upon and criticize, the use of modeling and the significance of the context for the function and status of modeling and models in scientific practices. We present Nicolas Rashevsky's model of cell division from the 1930s together with a discussion of disagreement between him and some biologists as one such episode from the past. We illustrate how a group of science students at Roskilde University, through their work with this historical case, experienced that different scientific cultures have different opinions of the value of a model as an instrument for gaining scientific knowledge; that the explanatory power of a model is linked not only to the context of its use, but also to the underlying philosophical and theoretical position held by the modeler(s) and the scientists discussing the model and its use. The episode's potential to challenge students to reflect upon and criticize the modeling process and the function of models in an extra mathematical domain is discussed with respect to the notions of

  15. Life histories, salinity zones, and sublethal contributions of contaminants to pelagic fish declines illustrated with a case study of San Francisco Estuary, California, USA (United States)

    Brooks, Marjorie L.; Fleishman, Erica; Brown, Larry R.; Lehman, Peggy W.; Werner, Inge; Scholz, Nathaniel; Michelmore, Carys; Loworn, James R.; Johnson, Michael L.; Schlenk, Daniel


    Human effects on estuaries are often associated with major decreases in abundance of aquatic species. However, remediation priorities are difficult to identify when declines result from multiple stressors with interacting sublethal effects. The San Francisco Estuary offers a useful case study of the potential role of contaminants in declines of organisms because the waters of its delta chronically violate legal water quality standards; however, direct effects of contaminants on fish species are rarely observed. Lack of direct lethality in the field has prevented consensus that contaminants may be one of the major drivers of coincident but unexplained declines of fishes with differing life histories and habitats (anadromous, brackish, and freshwater). Our review of available evidence indicates that examining the effects of contaminants and other stressors on specific life stages in different seasons and salinity zones of the estuary is critical to identifying how several interacting stressors could contribute to a general syndrome of declines. Moreover, warming water temperatures of the magnitude projected by climate models increase metabolic rates of ectotherms, and can hasten elimination of some contaminants. However, for other pollutants, concurrent increases in respiratory rate or food intake result in higher doses per unit time without changes in the contaminant concentrations in the water. Food limitation and energetic costs of osmoregulating under altered salinities further limit the amount of energy available to fish; this energy must be redirected from growth and reproduction toward pollutant avoidance, enzymatic detoxification, or elimination. Because all of these processes require energy, bioenergetics methods are promising for evaluating effects of sublethal contaminants in the presence of other stressors, and for informing remediation. Predictive models that evaluate the direct and indirect effects of contaminants will be possible when data become

  16. Potted history

    NARCIS (Netherlands)

    Van Dijk, T.


    The Jordan Valley was once populated by a people, now almost forgotten by historians, with whom the pharaoh of Egypt sought favour. That is the conclusion reached by Niels Groot, the first researcher to take a PhD at the Delft-Leiden Centre for Archaeology, Art History and Science.

  17. Business History

    DEFF Research Database (Denmark)

    Hansen, Per H.


    This article argues that a cultural and narrative perspective can enrich the business history field, encourage new and different questions and answers, and provide new ways of thinking about methods and empirical material. It discusses what culture is and how it relates to narratives. Taking...

  18. Why History? (United States)

    Duffy, Robert E.


    Examines the way in which studying history contributes to intellectual development. Identifies five mental attributes it enhances: perspective--gained from placing people, events, institutions against larger background; encounter--confronting great ideas, personalities, etc.; relativism in a pluralistic world--developed from immersion in other…

  19. Bulletproof History. (United States)

    Roy, R. H.


    Asserts that the writers and producers of the television documentary, "The Valour and the Horror," provided a false impression of an event to fit preconceived and erroneous interpretations of history. Points out specific examples of inaccurate historical presentations and provides contradictory historical interpretations. (CFR)

  20. Teaching Personality Through Life Histories (United States)

    White, Robert W.


    Analysis of life histories as case material requiring disciplined observation and objectivity and exemplifying basic principles and theories of behavior is described as a teaching technique for a course in the psychology of personality. (JH)


    Directory of Open Access Journals (Sweden)

    Claudia Rosa Acevedo


    Full Text Available The main purpose of this paper was to examine female roles portrayed by advertising. More specifically, the question that motivated this research project was: What messages about women have been given to society through advertisement? Have these portrayals been changed during the past decades? The study consisted of a systematic content analysis of Brazilian commercials from 1973 to 2008. A probabilistic sample procedure was employed. Ninety five pieces were selected. Our results have revealed that some specific images have changed over the years, however, they continued to be stereotyped and idealized.

  2. The role of media literacy in shaping adolescents' understanding of and responses to sexual portrayals in mass media. (United States)

    Pinkleton, Bruce E; Austin, Erica Weintraub; Chen, Yi-Chun Yvonnes; Cohen, Marilyn


    This study was a theory-based, pretest-posttest quasi-experiment conducted in the field (N = 922) to determine whether and how a media literacy curriculum addressing sexual portrayals in the media would influence adolescents' decision-making processes regarding sex. Results of the evaluation, based on the Message Interpretation Process Model, indicated that participants who received media literacy training better understood that media influence teens' decision making about sex and were more likely to report that sexual depictions in the media are inaccurate and glamorized. In addition, participants who received media literacy lessons were more likely than were control group participants to believe that other teens practice abstinence and reported a greater ability to resist peer pressure. An interaction effect existed between gender and condition on attitudes toward abstinence, suggesting that the lessons helped girls and boys in somewhat different ways. Overall, the results indicated that media literacy strengthened key aspects of participants' logic-oriented decision-making process.

  3. The emergence and portrayal of obesity in The Irish Times: content analysis of obesity coverage, 1997-2009. (United States)

    De Brún, Aoife; McKenzie, Kenneth; McCarthy, Mary; McGloin, Aileen


    Both global obesity prevalence rates and media attention to obesity have increased significantly in recent years. The current study examined the representation of obesity in The Irish Times, from 1997 to 2009. A quantitative content analysis was conducted on 479 articles to examine how the causes, consequences, and solutions to obesity have been portrayed and how obesity has been described. A frame analysis was also conducted to examine the dominant frames over time. It was found that attention to obesity was positively correlated with time, indicating coverage has increased significantly over the period examined. Regarding reported causes and solutions, the behavioral frame has been dominant, though environmental and mixed-frame stories have become more frequent. The presence of the genetic frame was consistently low. The study provides an overview of how the issue is being represented in Ireland's paper of record and informs health communicators of the dominant and trending messages and the implications for individuals' formation of illness representations.

  4. The Portrayal of Working Class People in African Novels: A Study of Festus Iyayi’s Violence

    Directory of Open Access Journals (Sweden)

    Abubakar Mohammed Sani


    Full Text Available This essay investigates the depiction of the condition of working class people in African novels with particular reference to Violence by Festus Iyayi. The paper examines, first of all, the concept of violence from a Marxist perspective of Franzt Fanon. Furthermore, the paper relates the view of Fanon on violence to what is depicted in the primary text of the paper. The paper argues that the portrayal of the working people in the novel by Iyayi tallies with the view of Fanon in his definition of the concept of violence. The paper exposes how the working people class are presented in the novel as those people who are always in the process of asserting their existence through struggling for survival by selling their labour to the capitalists in order to earn a living. The paper blames this act of suffering on colonialism and neo-colonialism imposed on the African people.

  5. "Just how graphic are graphic novels?" An examination of aggression portrayals in manga and associations with aggressive behavior in adolescents. (United States)

    Coyne, Sarah M; Callister, Mark; Stockdale, Laura; Coutts, Holly; Collier, Kevin M


    Manga, a type of graphic novel, represent a widely popular literary genre worldwide and are one of the fastest growing areas of the publishing arena aimed at adolescents in the United States. However, to our knowledge, there has been almost no empirical research examining content or effects of reading manga. This article consists of 2 studies. Study 1 represents a content analysis of aggressive behavior in best-selling manga aimed at adolescents. Results revealed that aggression was common and was often portrayed in ways that may influence subsequent behavior. Study 2 examined the relationship between reading manga and aggressive behavior in 223 adolescents. Manga readers were more physically aggressive than non-manga readers and also reported more peer relationships with lonely individuals and smaller groups. In addition, reading manga with particularly high levels of aggression was associated with physical aggression even after controlling for media violence exposure in other media. Implications regarding these findings are discussed.

  6. Media Portrayals of Hashtag Activism: a Framing Analysis of Canada's #Idlenomore Movement


    Derek Moscato


    The confluence of activism and social media - legitimized by efforts such as the Arab Spring and Occupy Movements - represents a growing area of mainstream media focus. Using Canada’s #IdleNoMore movement as a case, this study uses framing theory to better understand how traditional media are representing activism borne of social media such as Twitter, and how such activism can ultimately have an impact in political and public policy debates. A qualitative framing analysis is used to ident...

  7. Sommerferiens historie

    DEFF Research Database (Denmark)

    Lützen, Karin


    Summer holiday is a pleasure which did not become available to many people until the 20th Century. The article describes the early mountain rambles of the bourgeoisie and their holidays in seaside boarding houses. Outdoor pursuits and stays in boarding houses at bathing resorts also became favour...... pattern. Finally, the history of the special holiday camps is told, which were established by American Jews because they were excluded from many hotels....

  8. Jurors' perceptions of juvenile defendants: the influence of intellectual disability, abuse history, and confession evidence. (United States)

    Najdowski, Cynthia J; Bottoms, Bette L; Vargas, Maria C


    Understanding jurors' perceptions of juvenile defendants has become increasingly important as more and more juvenile cases are being tried in adult criminal court rather than family or juvenile court. Intellectual disability and child maltreatment are overrepresented among juvenile delinquents, and juveniles (particularly disabled juveniles) are at heightened risk for falsely confessing to crimes. In two mock trial experiments, we examined the effects of disability, abuse history, and confession evidence on jurors' perceptions of a juvenile defendant across several different crime scenarios. Abused juveniles were treated more leniently than nonabused juveniles only when the juvenile's crime was motivated by self-defense against the abuser. Jurors used disability as a mitigating factor, making more lenient judgments for a disabled than a nondisabled juvenile. Jurors also completely discounted a coerced confession for a disabled juvenile, but not for a nondisabled juvenile. In fact, compared with when it was portrayed as voluntary, jurors generally discounted a juvenile's coerced confession. Implications for public policy and directions for future research are discussed.

  9. Chinua Achebe's novel Things fall apart as a response to the negative portrayal of Africans

    Directory of Open Access Journals (Sweden)

    Gabriela Babnik


    Given that Achebe’s fi rst novel, whose publication sparked an incident at Ibadan University in 1952, was in itself an act of rebellion and a form of rejoinder to the colonial representation of Africans, it is understandable that the absence of personality, historicity, and understanding are integral to his novels. Writing an »African« novel or »anti-novel« meant transcending the »objectivity« of colonial discourse and drawing into one’s consciousness the history and culture of the Igbo people (primarily from southeast Nigeria, although the description of pre-colonial society at the moment of its fi rst contact with the white man does not imply a nostalgic return to the past, as is notable for instance in the négritude movement. Th e potency of Achebe’s novel lies in the fact that by invoking Igbo culture he has turned the colonial perception of Africans as inferior on its head, although the anti-colonial dialectics are intimately bound up with his representation of the African woman. Achebe’s women are marginalized just as in Fanon’s work – the novel Th ings Fall Apart is in some ways a response to Fanon’s theoretical work Th e Wretched of the Earth. Women in Achebe’s trilogy Th ings Fall Apart, No Longer at Ease, and Arrow of God have above all a symbolic and metaphorical role, being represented as the mother of the land, whereas men are individual fi gures. Th is representation of women is linked to the fact that the fi rst two novels, which were written before the independence of Nigeria in 1960, develop the idea of the national struggle for liberation, which reaffi rms the humanity and manhood of the colonized, whereas colonialism only assigned to Africans the attributes of children or at best those of women. In Achebe’s favor, one can say that Okunkwo, as the reincarnation of the social ideal of manhood, is continually fi ghting with the basic tenet of both the preceding (i.e., his father’s and future (i.e., his son’s generation

  10. He's a Laker; She's a "Looker": The Consequences of Gender- Stereotypical Portrayals of Male and Female Athletes by the Print Media. (United States)

    Knight, Jennifer L.; Giuliano, Traci A.


    Investigated how gender-consistent and -inconsistent portrayals of athletes would affect people's perceptions. College students read fictitious newspaper articles that focused on either a male or female Olympic athlete's physical attractiveness or athleticism. Respondents had neither favorable impressions of nor liked articles about female and…

  11. Framing the Future of Fanfiction: How "The New York Times"' Portrayal of a Youth Media Subculture Influences Beliefs about Media Literacy Education (United States)

    Berkowitz, Drew Emanuel


    This article discusses how online fanfiction communities, their members, and their literacy practices are portrayed within popular and news media discourses. Many media literacy scholars believe these youth media subcultures practice complex and sophisticated forms of "new media" literacy. However, when educators attempt to incorporate these…

  12. "Fat is your fault". Gatekeepers to health, attributions of responsibility and the portrayal of gender in the Irish media representation of obesity. (United States)

    De Brún, Aoife; McCarthy, Mary; McKenzie, Kenneth; McGloin, Aileen


    We investigated the representation of obesity in the Irish media by conducting an inductive thematic analysis on newspaper articles (n=346) published in 2005, 2007 and 2009 sampled from six major publications. The study analysed the media's construction of gender in discussions of obesity and associated attributions of blame. Three dominant themes are discussed: the caricatured portrayal of gender, women as caregivers for others, and emotive parent-blaming for childhood obesity. Men were portrayed as a homogenous group; unaware and unconcerned about weight and health issues. Dieting and engaging in preventative health behaviours were portrayed as activities exclusively within the female domain and women were depicted as responsible for encouraging men to be healthy. Parents, specifically mothers, attracted much blame for childhood obesity and media messages aimed to shame and disgrace parents of obese children through use of emotive and evocative language. This portrayal was broadly consistent across media types and served to reinforce traditional gender roles by positioning women as primarily responsible for health. This analysis offers the first qualitative investigation into the Irish media discourse on obesity and indicates a rather traditional take on gender roles in diet and nutrition.

  13. Framing the Future of Fanfiction: How "The New York Times"' Portrayal of a Youth Media Subculture Influences Beliefs about Media Literacy Education (United States)

    Berkowitz, Drew Emanuel


    This article discusses how online fanfiction communities, their members, and their literacy practices are portrayed within popular and news media discourses. Many media literacy scholars believe these youth media subcultures practice complex and sophisticated forms of "new media" literacy. However, when educators attempt to incorporate…

  14. Uncovering History for Future History Teachers (United States)

    Fischer, Fritz


    The art of history teaching is at a crossroads. Recent scholarship focuses on the need to change the teaching of history so students can better learn history, and insists that history teachers must move beyond traditional structures and methods of teaching in order to improve their students' abilities to think with history. This article presents…

  15. Ildens historier

    DEFF Research Database (Denmark)

    Lassen, Henrik Roesgaard

    In December 2012 a manuscript entitled "Tællelyset" ['The Tallow Candle'] was discovered in an archive. The story was subsequently presented to the world as Hans Christian Andersen's first fairy tale and rather bombastically celebrated as such. In this book it is demonstrated that the text cannot...... from a point-by-point tracing of 'the origins and history' of Hans Christian Andersen's famous fairy tales. Where did the come from? How did they become the iconic texts that we know today? On this background it becomes quite clear that "Tællelyset" is a modern pastiche and not a genuine Hans Christian...... Andersen fairy tale....


    Directory of Open Access Journals (Sweden)

    Orlov A. I.


    Full Text Available We have given a critical analysis of statistical models and methods for processing text information in historical records to establish the times when there were certain events, ie, to build science-based chronology. There are three main kinds of sources of knowledge of ancient history: ancient texts, the remains of material culture and traditions. The specific date of the extracted by archaeologists objects in most cases can not be found. The group of Academician A.T. Fomenko has developed and applied new statistical methods for analysis of historical texts (Chronicle, based on the intensive use of computer technology. Two major scientific results were: the majority of historical records that we know now, are duplicated (in particular, chronicles, describing the so-called "Ancient Rome" and "Middle Ages", talking about the same events; the known historical chronicles tell us about real events, separated from the present time for not more than 1000 years. It was found that chronicles describing the history of "ancient times" and "Middle Ages" and the chronicle of Chinese history and the history of various European countries do not talk about different, but about the same events. We have the attempt of a new dating of historical events and restoring the true history of human society based on new data. From the standpoint of statistical methods of historical records and images of their fragments – they are special cases of non-numeric objects of nature. Therefore, developed by the group of A.T. Fomenko computer-statistical methods are the part of non-numerical statistics. We have considered some methods of statistical analysis of chronicles applied by the group of A.T. Fomenko: correlation method of maximums; dynasties method; the method of attenuation frequency; questionnaire method codes. New chronology allows us to understand much of the battle of ideas in modern science and mass consciousness. It becomes clear the root cause of cautious

  17. The use of instant medical history in a rural clinic. Case study of the use of computers in an Arkansas physician's office. (United States)

    Pierce, B


    This study evaluated the acceptance of using computers to take a medical history by rural Arkansas patients. Sex, age, race, education, previous computer experience and owning a computer were used as variables. Patients were asked a series of questions to rate their comfort level with using a computer to take their medical history. Comfort ratings ranged from 30 to 45, with a mean of 36.8 (SEM = 0.67). Neither sex, race, age, education, owning a personal computer, nor prior computer experience had a significant effect on the comfort rating. This study helps alleviate one of the concerns--patient acceptance--about the increasing use of computers in practicing medicine.

  18. Media Portrayals of Hashtag Activism: A Framing Analysis of Canada’s #Idlenomore Movement

    Directory of Open Access Journals (Sweden)

    Derek Moscato


    Full Text Available The confluence of activism and social media—legitimized by efforts such as the Arab Spring and Occupy Movements—represents a growing area of mainstream media focus. Using Canada’s #IdleNoMore movement as a case, this study uses framing theory to better understand how traditional media are representing activism borne of social media such as Twitter, and how such activism can ultimately have an impact in political and public policy debates. A qualitative framing analysis is used to identify frames present in media reporting of #IdleNoMore during its first two months by two prominent Canadian publications. Emergent frames show that hashtag activism as a catalyst for a social movement was embraced as a theme by one of the publications, therefore helping to legitimize the role of social media tools such as Twitter. In other frames, both positive and negative depictions of the social movement helped to identify for mainstream audiences both historical grievances and future challenges and opportunities for Canada’s First Nations communities.



    Novotny, Julius J.


    This case study involves a patient who presented at a chiropractic clinic with an acute torticollis. Although preceding trauma was sincerely denied by the patient, a thorough case history with appropriate radiological investigation revealed a Jefferson fracture with an associated rupture of the osseous attachment of the transverse ligament.

  20. An Epidemiological Study on Measles Cases with Vaccination History of Measles Attenuated Live Vaccine%有麻疹减毒活疫苗接种史的麻疹病例流行病学分析

    Institute of Scientific and Technical Information of China (English)

    赵艳荣; 陈恩富; 李倩; 蒋征刚; 何寒青; 凌罗亚


    Objective To know the distribution characteristics of measles cases with vaccination history of measles attenuated live vaccine (MV ) and to provide base data for Measles control and prevention. Methods A descriptive epidemiological study was conducted to analyze measles cases with or without vaccination history of measles attenuated vaccine reported in Zhejiang province in 2009. Results The confirmed measles cases with vaccination history of measles vaccine was obviously lower than (16.44% ) non-measles cases (41.45%). The shortest interval between the latest MV vaccination and onset of measles case was Od, the longest is 25 years, with a median of 3 months. The occurrence of Measles of interval proportions <1 month, 1-11 months, 1-9 years, 10-25 years were 42.10%, 30.19%, 19.50%, 6.92% respectively. The interval distribution was different by age groups. Some symptoms were milder in the cases with MV history than that without MV history. For cases with different interval between recent MV vaccination and onset of measles, conjunctivitis was less in those of 6-10d than others. Conclusion Measles cases with MV history could be resulted from primary or secondary immunization failure, or time vaccinated at the late incubation period. Few cases may actually be vaccine reactions at 6-10d after vaccination.%目的 了解有麻疹减毒活疫苗(Measles Attenuated Live Vaccine,MV)接种史的麻疹病例的分布特点,为查找原因及提出控制措施提供基础数据.方法 对浙江省2009年报告的有、无MV接种史的麻疹病例进行描述流行病学分析.结果 麻疹确诊病例中,有MV接种史的比例(16.44%)明显低于非麻疹病例(41.45%).末次接种距发病最短间隔为0d,最长为25年,中位数为3个月.接种后<1个月、1~11个月、1~9年、10~25年的发病构成分别为42.10%、30.19%、19.50%、6.92%,不同年龄组末次接种距发病时间分布不同.有MV接种史的麻疹病例与无接种史者相比


    Institute of Scientific and Technical Information of China (English)

    James; J.Stewart


    Cartimandua's role has been much discussed by modern historians.1 Her position as queen of the Brigantes, wife of Venutius and client of Rome has been defined by scholars in the previous fifty years. One area not thoroughly examined is Tacitus' portrayal of her character, which changes dramatically from the lengthy passage in Annals 12.32-40 to the short account of Histories 3.45. While neither section flatters the monarch, Tacitus destroys her character in the Histories, equating her with figures such as G...

  2. Identifying the History and Logic of Negative, Ambivalent, and Positive Responses to Literature: A Case-Study Analysis of Cultural Models (United States)

    Thein, Amanda Haertling


    This paper begins with the assumption that the interpretive practices people acquire in social worlds often transfer to their stances toward and interpretations of worlds encountered in literature (Beach, Thein, & Parks, 2007). The goal of this paper is to identify the history and logic behind one student's negative, ambivalent, and positive…

  3. Using large-scale data analysis to assess life history and behavioural traits: the case of the reintroduced White stork Ciconia ciconia population in the Netherlands

    NARCIS (Netherlands)

    Doligez, B.; Thomson, D.L.; Van Noordwijk, A.J.


    The White stork Ciconia ciconia has been the object of several successful reintroduction programmes in the last decades. As a consequence, populations have been monitored over large spatial scales. Despite these intense efforts, very few reliable estimates of life history traits are available for th

  4. The Changing Role of the Academic Journal: The Coverage of Higher Education in "History of Education" as a Case Study, 1972-2011 (United States)

    Lowe, Roy


    This article briefly reviews the coverage of higher education in the pages of this journal since its inception. It reflects on the changing role of the academic journal during this period, on some of the related changes which have taken place in academia itself as well as changing fashions in the study of history of education. Its central…

  5. Collapse of a Multinational State: The Case of Yugoslavia. A Curriculum Unit for History and Social Studies. Recommended for Grades 9 through Community College. (United States)

    Steinbeck, Reinhold; And Others

    This curriculum unit teaches students about nationalism within the context of Europe and is designed to help better understand the history of Yugoslavia and why Yugoslavia fell apart. The unit focuses on Yugoslavia as a multinational state and how the federation was organized during different historical time periods. There are three lessons in the…

  6. Integrating History and Philosophy of the Life Sciences in Practice to Enhance Science Education: Swammerdam's "Historia Insectorum Generalis" and the Case of the Water Flea (United States)

    Kendig, Catherine


    Hasok Chang ("Sci Educ" 20:317-341, 2011) shows how the recovery of past experimental knowledge, the physical replication of historical experiments, and the extension of recovered knowledge can increase scientific understanding. These activities can also play an important role in both science and history and philosophy of science…

  7. Teaching Physics to In-Service Primary School Teachers in the Context of the History of Science: The Case of Falling Bodies (United States)

    Kokkotas, Panos; Piliouras, Panagiotis; Malamitsa, Katerina; Stamoulis, Efthymios


    Our paper presents an in-service primary school teachers' training program which is based on the idea that the history of science can play a vital role in promoting the learning of physics. This training program has been developed in the context of Comenius 2.1 which is a European Union program. This program that we have developed in the…

  8. Examining the media portrayal of obesity through the lens of the Common Sense Model of Illness Representations. (United States)

    De Brún, Aoife; McCarthy, Mary; McKenzie, Kenneth; McGloin, Aileen


    This study examined the Irish media discourse on obesity by employing the Common Sense Model of Illness Representations. A media sample of 368 transcripts was compiled from newspaper articles (n = 346), radio discussions (n = 5), and online news articles (n = 17) on overweight and obesity from the years 2005, 2007, and 2009. Using the Common Sense Model and framing theory to guide the investigation, a thematic analysis was conducted on the media sample. Analysis revealed that the behavioral dimensions of diet and activity levels were the most commonly cited causes of and interventions in obesity. The advertising industry was blamed for obesity, and there were calls for increased government action to tackle the issue. Physical illness and psychological consequences of obesity were prevalent in the sample, and analysis revealed that the economy, regardless of its state, was blamed for obesity. These results are discussed in terms of expectations of audience understandings of the issue and the implications of these dominant portrayals and framings on public support for interventions. The article also outlines the value of a qualitative analytical framework that combines the Common Sense Model and framing theory in the investigation of illness narratives.

  9. Media portrayal of mental illness and its treatments: what effect does it have on people with mental illness? (United States)

    Stuart, Heather


    This article reviews dominant media portrayals of mental illness, the mentally ill and mental health interventions, and examines what social, emotional and treatment-related effects these may have. Studies consistently show that both entertainment and news media provide overwhelmingly dramatic and distorted images of mental illness that emphasise dangerousness, criminality and unpredictability. They also model negative reactions to the mentally ill, including fear, rejection, derision and ridicule. The consequences of negative media images for people who have a mental illness are profound. They impair self-esteem, help-seeking behaviours, medication adherence and overall recovery. Mental health advocates blame the media for promoting stigma and discrimination toward people with a mental illness. However, the media may also be an important ally in challenging public prejudices, initiating public debate, and projecting positive, human interest stories about people who live with mental illness. Media lobbying and press liaison should take on a central role for mental health professionals, not only as a way of speaking out for patients who may not be able to speak out for themselves, but as a means of improving public education and awareness. Also, given the consistency of research findings in this field, it may now be time to shift attention away from further cataloguing of media representations of mental illness to the more challenging prospect of how to use the media to improve the life chances and recovery possibilities for the one in four people living with mental disorders.

  10. Losing Weight on Reality TV: A Content Analysis of the Weight Loss Behaviors and Practices Portrayed on The Biggest Loser. (United States)

    Klos, Lori A; Greenleaf, Christy; Paly, Natalie; Kessler, Molly M; Shoemaker, Colby G; Suchla, Erika A


    A number of weight loss-related reality television programs chronicle the weight loss experience of obese individuals in a competitive context. Although highly popular, such shows may misrepresent the behavior change necessary to achieve substantial weight loss. A systematic, quantitative content analysis of Seasons 10-13 (n = 66 episodes) of The Biggest Loser was conducted to determine the amount of time and number of instances that diet, physical activity, or other weight management strategies were presented. The average episode was 78.8 ± 15.7 min in length. Approximately 33.3% of an episode, representing 1,121 segments, portrayed behavioral weight management-related content. Within the episode time devoted to weight management content, 85.2% was related to physical activity, 13.5% to diet, and 1.2% to other. Recent seasons of The Biggest Loser suggest that substantial weight loss is achieved primarily through physical activity, with little emphasis on modifying diet and eating behavior. Although physical activity can impart substantial metabolic health benefits, it may be difficult to create enough of an energy deficit to induce significant weight loss in the real world. Future studies should examine the weight loss attitudes and behaviors of obese individuals and health professionals after exposure to reality television shows focused on weight loss.

  11. Straw men and fairy tales: Evaluating reactions to A Natural History of Rape. (United States)

    Palmer, Craig T; Thornhill, Randy


    In this paper we respond to two frequent criticisms of our book, A Natural History of Rape (Thornhill & Palmer, 2000). The first criticism portrays the book as little more than a "just-so story" that human rape is an adaptation. We demonstrate that this portrayal is not accurate. The second criticism reflects a common response to the book s challenge of the popular assertion that rapists are not motivated by sexual desire but instead commit these crimes motivated by the urge to power, domination, and violence, and the urge to degrade and humiliate women. We demonstrate that such criticisms of our book are inherently contradictory and illogical. We believe it is important for sex researchers to understand that these sorts of criticisms are seriously flawed so that future research efforts toward understanding the causes of sexual coercion are not stalled.

  12. KSC kicks off African-American History Month (United States)


    Mack McKinney, chief, program resources management at NASA and chairperson for African-American History Month, presents a plaque to Bhetty Waldron at the kick-off ceremony of African-American History Month on Feb. 3 at the NASA Training Auditorium. The award was given in thanks for Waldron's portrayal of Dr. Mary McLeod Bethune and Zora Neal Hurston during the ceremony. The theme for this year's observation is 'Heritage and Horizons: The African-American Legacy and the Challenges of the 21st Century.' February is designated each year as a time to celebrate the achievements and contributions of African Americans to Kennedy Space Center, NASA and the nation.

  13. The Future of History and History Teaching. (United States)

    Commager, Henry Steele


    Technical history, a quantitative record of history strengthened by new techniques in mathematics, computer science, and other fields has advantages over former approaches to history--history as philosophy and historical theology. For example, it makes available more source materials. However, it has drawbacks, e.g., it directs research to highly…

  14. [Arthritis and clinical history]. (United States)

    Silva, Lígia; Sampaio, Luzia; Pinto, José; Ventura, Francisco S


    In front of a patient with arthritis, clinical good-sense tells that the most probable diagnosis are the most prevalent ones. Nevertheless, we have to exclude a multiplicity of other aetiologies, less frequent, but with highest implications in the therapeutic conduct. Infections by Brucella and by Borrelia are rare causes of chronic arthritis, yet are diagnosis to consider, even when the clinical manifestations aren't the most typical, as there still exist endemic areas in Portugal. Here we report two clinical cases about patients with arthritis for more than one year, subject to ineffective exams ant treatments. Only the clinical history could put on evidence clinical-epidemiological data, suggestive of Brucellosis and Lyme Disease, namely the professional contact with infected animals, and the history of probable erythema migrans, that pointed toward the correct diagnosis. So, with directed therapeutic, there was complete resolution of the inflammatory symptoms.

  15. History and Historians in the Soviet Political and Ideological Structure in 1930s – early 1940s (case study: the Siberian Region

    Directory of Open Access Journals (Sweden)

    Dmitry V. Khaminov


    Full Text Available In paper deals with the issues of a place and a role of historical knowledge and historians as a special professional community (university professors, researchers and students of the history departments in the political and ideological structure of the Soviet state in the 1930s – early 1940s. The article restores politics of Communist Party and Soviet government in relation to historians on the example of a unique Siberian small region. The Author made an attempt, on the basis of party and government documents as well as archive materials, some of which were for the first time introduced in scientific circles, give a balanced assessment of these processes in the conditions of the most tragic and controversial periods in the Russian history.

  16. Coronary artery bypass grafting in a patient with history of esophagectomy, hypothyroidism, hypertension and type 2 diabetes mellitus: a case report

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yang-yang; YE Jiang-chuan; WEI Lei; ZHANG Shi-jiang


    Coronary artery bypass grafting (CABG) is a mature procedure in treating patients with coronary artery diseases.We report a patient undergoing CABG had history of esophageal cancer and multiple underlying diseases:hypothyroidism,type 2 diabetes mellitus and hypertension.A CABG with midline sternotomy was safely performed in the presence of thyroid replacement therapy and intensive control of blood pressure and blood glucose.The patient recovered postoperatively with supportive care.

  17. Paleolimnological sedimentation of organic carbon, nitrogen, phosphorus, fossil pigments, pollen, and diatoms in a hypereutrophic, hardwater lake: a case history of eutrophication

    Energy Technology Data Exchange (ETDEWEB)

    Manny, B.A.; Wetzel, R.G.; Bailey, R.E.


    The sediment history of this productive, hardwater lake (Wintergreen Lake in southern Michigan) developed as five periods of increasing eutrophy, each strongly influenced by a hybrid basin morphometry. This morphometry led to higher productivity per unit area by macrophytic plants in littoral waters of the lake than by phytoplankton in pelagic waters. Climate and trophic conditions during each of the five periods between 14,000 and 0 B.P. are postulated.

  18. The Possibility of the Curriculum Designs implemented by the Social Studies Teachers : A Case Study on the Development and Application of the History Resource Book



    The purposes of this paper are to describe the curriculum designs implemented by the four Social Studies teachers in the same school but from the different background, and to explain the reasons why they showed the various designs, even though they are requested to apply the common history resource book into the regular classes. The present results suggested that the ideas and aims concerning the subject which each Social Studies teacher conceived had much influences on the differentiati...

  19. The Investigation of Tramadol Dependence with No History of Substance Abuse: A Cross-Sectional Survey of Spontaneously Reported Cases in Guangzhou City, China

    Directory of Open Access Journals (Sweden)

    Haoran Zhang


    Full Text Available The study was to survey and assess the drug dependence and abuse potential of tramadol with no history of substance abuse. Subjects of tramadol dependence with no prior history of substance abuse were surveyed by interview. Physical dependence of tramadol was assessed using 10 items opiate withdrawal scale (OWS, and psychological dependence was assessed by Addiction Research Center Inventory—Chinese Version (ARCI-CV. Twenty-three male subjects (the median age was 23.4±4.1 years referred to the addiction unit in Medical Hospital of Guangzhou with tramadol abuse problems were included in this cross-sectional study. The control group included 87 heroin addicts, 60 methamphetamine (MA abusers, and 50 healthy men. The scores of OWS of tramadol were 0.83–2.30; the mean scores of identifying euphoric effects–MBG, sedative effects–PCAG, and psychotomimetic effects–LSD of ARCI were 8.96±3.08, 6.52±3.25, and 6.65±2.50, respectively, F = 4.927, P0.05 but were higher than those in healthy men (P<0.05. Tramadol with no history of substance abuse has a clear risk of producing high abuse potential under the long-term infrequent abuse and the high doses.

  20. Using large-scale data analysis to assess life history and behavioural traits: the case of the reintroduced White stork Ciconia ciconia population in the Netherlands

    Directory of Open Access Journals (Sweden)

    Doligez, B.


    Full Text Available The White stork Ciconia ciconia has been the object of several successful reintroduction programmes in the last decades. As a consequence, populations have been monitored over large spatial scales. Despite these intense efforts, very few reliable estimates of life history traits are available for this species. Such general knowledge however constitutes a prerequisite for investigating the consequences of conservation measures. Using the large–scale and long–term ringing and resighting data set of White storks in the Netherlands, we investigated the variation of survival and resighting rates with age, time and previous individual resighting history, and in a second step supplementary feeding, using capture–recapture models. Providing food did not seem to affect survival directly, but may have an indirect effect via the alteration of migratory behaviour. Large–scale population monitoring is important in obtaining precise and reliable estimates of life history traits and assessing the consequences of conservation measures on these traits, which will prove useful for managers to take adequate measures in future conservation strategies.

  1. 韩愈《顺宗实录》的史传文学价值%On History Biography Value of "Shun Emperor Cases of Record" by Han Yu

    Institute of Scientific and Technical Information of China (English)



    Han Yu applied history-pen to the writing of "Shun cases of Record" with the spirit of the "Record",recording all the corruption cases about people and things of Shun Dynasty.This book Biographies for the crafty and fawning violent person,also for the Tadao Zhijian.Recording of events must be Careful Exceedingly.The whole story will be traced back to the narrative of the issue,and one view,with details of his life."Shun cases of Record",although not fully demonstrating the history only of Han Yu,it's value of historical literature should be affirmed.%韩愈兼善史笔,本"实录"之精神修撰《顺宗实录》,记载顺宗朝种种腐败的人和事,既为奸佞暴戾之人,亦为忠勇直谏之士立传;记事书法,必无所苟;一事之叙,必溯原委;一人之见,具详生平。《顺宗实录》虽没有充分展现韩愈的史才,但其史传文学的价值值得肯定。

  2. Effects of a Velocity-Vector Based Command Augmentation System and Synthetic Vision System Terrain Portrayal and Guidance Symbology Concepts on Single-Pilot Performance (United States)

    Liu, Dahai; Goodrich, Kenneth H.; Peak, Bob


    This study investigated the effects of synthetic vision system (SVS) concepts and advanced flight controls on the performance of pilots flying a light, single-engine general aviation airplane. We evaluated the effects and interactions of two levels of terrain portrayal, guidance symbology, and flight control response type on pilot performance during the conduct of a relatively complex instrument approach procedure. The terrain and guidance presentations were evaluated as elements of an integrated primary flight display system. The approach procedure used in the study included a steeply descending, curved segment as might be encountered in emerging, required navigation performance (RNP) based procedures. Pilot performance measures consisted of flight technical performance, perceived workload, perceived situational awareness and subjective preference. The results revealed that an elevation based generic terrain portrayal significantly improved perceived situation awareness without adversely affecting flight technical performance or workload. Other factors (pilot instrument rating, control response type, and guidance symbology) were not found to significantly affect the performance measures.

  3. The role of history in science. (United States)

    Creath, Richard


    The case often made by scientists (and philosophers) against history and the history of science in particular is clear. Insofar as a field of study is historical as opposed to law-based, it is trivial. Insofar as a field attends to the past of science as opposed to current scientific issues, its efforts are derivative and, by diverting attention from acquiring new knowledge, deplorable. This case would be devastating if true, but it has almost everything almost exactly wrong. The study of history and the study of laws are not mutually exclusive, but unavoidably linked. Neither can be pursued without the other. Much the same can be said of the history of science. The history of science is neither a distraction from "real" science nor even merely a help to science. Rather, the history of science is an essential part of each science. Seeing that this is so requires a broader understanding of both history and science.

  4. The Portrayal of Older People in Television Advertisements: A Cross-Cultural Content Analysis of the United States and South Korea (United States)

    Lee, Byoungkwan; Kim, Bong-Chul; Han, Sangpil


    A cross-cultural content analysis of 2,295 prime-time television ads--859 ads from the United States and 1,436 ads from South Korea--was conducted to examine the differences in the portrayal of older people between U.S. and Korean ads. In two countries, the underrepresentation of older people in ads was found in terms of proportions of the actual…

  5. History of Kawasaki disease. (United States)

    Kawasaki, Tomisaku; Naoe, Shiro


    We describe a short history of Kawasaki disease. In 1967, we published a paper entitled 'Infantile acute febrile mucocutaneous lymph node syndrome with specific desquamation of the fingers and toes. Clinical observation of 50 cases'; this was the first report on what is now called Kawasaki disease. Since then, many reports on cardiology, treatment, epidemiology, pathology and etiology of Kawasaki disease have been published. Furthermore, a recent Chapel Hill Consensus Statement on Kawasaki disease in the classification of vasculitis is given, along with a figure on the relationship and classification of childhood vasculitis by autopsy material.

  6. History at the intersection of disability and public health: the case of John Galsworthy and disabled soldiers of the First World War. (United States)

    Reznick, Jeffrey S


    The author presented an earlier version of this historical article to the Disability Section of the American Public Health Association (November 2009). It is part of his ongoing research in the social and cultural history of medicine as the field intersects with the history of disability, veterans, and public health, as well as current issues that touch all of these areas. This article introduces readers to perspectives on disability held by the British novelist John Galsworthy (1867-1933), which he developed primarily through his philanthropic support for and his compositions about rehabilitation programs for British and American soldiers disabled in the First World War (1914-1918). Readers will learn that Galsworthy's perspectives are as much about his identity as an individual with disabilities as they are about men disabled in the "war to end all wars." The rediscovery of Galsworthy's experiences and words more than 90 years after the end of World War I reveals how history is present today at the intersection of disability and public health. Indeed, the story of Galsworthy ultimately seeking to forget his own experiences during the "Great War," as well as the very physical and psychological disability caused by that conflict, can inspire public health professionals and disability rights advocates today to remember-indeed, to advocate for-men and women who served in battle and have returned home to realize renewed health and social participation despite permanent physical and psychological wounds. Readers will note that language used throughout this article to describe disability is period-specific and therefore not keeping with current conventions.

  7. Inaccuracies in the history of a well-known introduction:a case study of the Australian House Sparrow(Passer domesticus)

    Institute of Scientific and Technical Information of China (English)

    Samuel C.Andrew; Simon C.Griffith


    Background:Modern ecosystems contain many invasive species as a result of the activity of acclimatisation societies that operated in the second half of the nineteenth century,and these species provide good opportunities for studying invasion biology.However,to gain insight into the ecological and genetic mechanisms that determine the rate of colonization and adaptation to new environments,we need a good understanding of the history of the introduced species,and a knowledge of the source population,timing,and number of individuals introduced is particularly important.However,any inaccuracies in the history of an introduction will affect subsequent assumptions and conclusions.Methods:Focusing on a single well-known species,the House Sparrow(Passer domesticus),we have documented the introduction into Australia using primary sources(e.g.acclimatisation records and newspaper articles).Results:Our revised history differs in a number of significant ways from previous accounts.Our evidence indicates that the House Sparrow was not solely introduced from source populations in England but also from Germany and most strikingly also from India—with the latter birds belonging to a different race.We also clarify the distinction between the number released and the number of founders,due to pre-release captive breeding programs,as well as identifying inaccuracies in a couple of well-cited sources with respect to the range expansion of the introduced populations.Conclusions:Our work suggests that caution is required for those studying introductions using the key sources of historical information and ideally should review original sources of information to verify the accuracy of published accounts.

  8. Women's work, worry and fear: the portrayal of sexuality and sexual health in US magazines for teenage and middle-aged women, 2000-2007. (United States)

    Clarke, Juanne


    The purpose of this paper is to report on an exploratory content analysis of the portrayal of sexuality, sexual health and disease in select magazines designed for two groups of women: teenagers and women in the 40-50-year-old age category in the USA. The analysis found that magazine portrayal was both similar for the two groups of women and distinctly different. Neither group of magazines focused on women's sexual desire. Both kinds of magazines emphasized that it was women's work and worry to control sexual expression. Teenagers were described as responsible for avoiding sex in order to prevent pregnancy, fearsomely described STIs and untrustworthy male sexual partners. Abstinence was presented as the only viable option for young women. Women in the 40-50-year-old age group were portrayed as responsible for the emotion work and sexual relations linked to their responsibility for maintaining their marriages and fulfilling their tasks of motherhood, especially through the monitoring of the sexuality of their female children. Sex was characterized in terms akin to women's work within the home. Possible explanations for, and consequences of, these presentations of sexuality are discussed.

  9. Incorporating a Healthy Living Curriculum within Family Behavior Therapy: A Clinical Case Example in a Woman with a History of Domestic Violence, Child Neglect, Drug Abuse, and Obesity


    Holly B. LaPota; Donohue, Brad; Warren, Cortney S; Allen, Daniel N.


    Women reported to child protective service agencies frequently report problems that significantly interfere with the health and well-being of their children and themselves. Behavioral treatment programs appear to be effective in managing these co-existing problems, such as domestic violence and substance abuse. However, evidence-supported interventions are rarely exemplified in complicated clinical cases, especially within child welfare settings. Therefore, in this case example, we describe t...

  10. Multicentic primary angiosarcoma of bone mimicking metastasis on {sup 18}F-FDG PET/CT in a patient with a history of sigmoid colon cancer: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Min Young; Kim, Seok Ki; Park, Seog Yun; Kwon, Young Mee; Yun, Tak; Kim, Tae Sung [National Cancer Center, Goyang (Korea, Republic of); Lee, Eun Seong [Dept. of Nuclear Medicine, Chung Ang University Hospital, Seoul (Korea, Republic of)


    Primary angiosarcoma of the bone (PAB) is a rare and fatal high-grade malignant vascular bone tumor. We report a rare case of multicentric PAB mimicking bone metastasis in a 59-year-old female patient with a history of sigmoid colon cancer. This patient complained of lower back and pelvic pain and presented with multiple osteolytic bone lesions on plain radiography and pelvic computed tomography. First, bone metastasis of sigmoid colon cancer was suspected. However, on the {sup 18}F-fluorodeoxyglucose ({sup 18}F-FDG) positron emission tomography/computed tomography (PET/CT) scan, the patient presented unusual multiple hypermetabolic osteolytic bone lesions involving contiguous bones of the lower half of the body. After bone biopsy, these lesions were confirmed to be multicentric PAB. To the best of our knowledge, this is the first case report of an {sup 18}F-FDG PET/CT scan in a patient with multicentric primary bone angiosarcoma.

  11. Popular history magazines and history education

    Directory of Open Access Journals (Sweden)

    Robert Thorp


    Full Text Available This paper argues that popular history magazines may be a welcome complement to other forms of historical media in history teaching. By outlining a theoretical framework that captures uses of history, the paper analyses popular history magazine articles from five European countries all dealing with the outbreak of World War I. The study finds that while the studied articles provide a rather heterogeneous view of the causes of the Great War, they can be used to discuss and analyse the importance of perspective in history, thus offering an opportunity to further a more disciplinary historical understanding.

  12. Reconstructing the lake-level history of former glacial lakes through the study of relict wave-cut terraces: the case of Lake Ojibway (eastern Canada) (United States)

    Roy, Martin; Veillette, Jean; Daubois, Virginie


    The reconstruction of the history of former glacial lakes is commonly based on the study of strandlines that generally consist of boulder ridges, sandy beaches and other near-shore deposits. This approach, however, is limited in some regions where the surficial geology consists of thick accumulation of fine-grained glaciolacustrine sediments that mask most deglacial landforms. This situation is particularly relevant to the study of Lake Ojibway, a large proglacial lake that developed in northern Ontario and Quebec following the retreat of the southern Laurentide ice sheet margin during the last deglaciation. The history of Ojibway lake levels remains poorly known, mainly due to the fact that this lake occupied a deep and featureless basin that favored the sedimentation of thick sequences of rhythmites and prevented the formation of well-developed strandlines. Nonetheless, detailed mapping revealed a complex sequence of discontinuous small-scale cliffs that are scattered over the flat-lying Ojibway clay plain. These terrace-like features range in size from 4 to 7 m in height and can be followed for 10 to 100's of meters. These small-scale geomorphic features are interpreted to represent raised shorelines that were cut into glaciolacustrine sediments by lakeshore erosional processes (i.e., wave action). These so-called wave-cut scarps (WCS) occur at elevations ranging from 3 to 30 m above the present level of Lake Abitibi (267 m), one of the lowest landmarks in the area. Here we evaluate the feasibility of using this type of relict shorelines to constrain the evolution of Ojibway lake levels. For this purpose, a series of WCS were measured along four transects of about 40 km in length in the Lake Abitibi region. The absolute elevation of 154 WCS was determined with a Digital Video Plotter software package using 1:15K air-photos, coupled with precise measurements of control points, which were measured with a high-precision Global Navigation Satellite System tied up to

  13. The Natural Science Underlying Big History

    Directory of Open Access Journals (Sweden)

    Eric J. Chaisson


    Full Text Available Nature’s many varied complex systems—including galaxies, stars, planets, life, and society—are islands of order within the increasingly disordered Universe. All organized systems are subject to physical, biological, or cultural evolution, which together comprise the grander interdisciplinary subject of cosmic evolution. A wealth of observational data supports the hypothesis that increasingly complex systems evolve unceasingly, uncaringly, and unpredictably from big bang to humankind. These are global history greatly extended, big history with a scientific basis, and natural history broadly portrayed across ∼14 billion years of time. Human beings and our cultural inventions are not special, unique, or apart from Nature; rather, we are an integral part of a universal evolutionary process connecting all such complex systems throughout space and time. Such evolution writ large has significant potential to unify the natural sciences into a holistic understanding of who we are and whence we came. No new science (beyond frontier, nonequilibrium thermodynamics is needed to describe cosmic evolution’s major milestones at a deep and empirical level. Quantitative models and experimental tests imply that a remarkable simplicity underlies the emergence and growth of complexity for a wide spectrum of known and diverse systems. Energy is a principal facilitator of the rising complexity of ordered systems within the expanding Universe; energy flows are as central to life and society as they are to stars and galaxies. In particular, energy rate density—contrasting with information content or entropy production—is an objective metric suitable to gauge relative degrees of complexity among a hierarchy of widely assorted systems observed throughout the material Universe. Operationally, those systems capable of utilizing optimum amounts of energy tend to survive, and those that cannot are nonrandomly eliminated.

  14. The natural science underlying big history. (United States)

    Chaisson, Eric J


    Nature's many varied complex systems-including galaxies, stars, planets, life, and society-are islands of order within the increasingly disordered Universe. All organized systems are subject to physical, biological, or cultural evolution, which together comprise the grander interdisciplinary subject of cosmic evolution. A wealth of observational data supports the hypothesis that increasingly complex systems evolve unceasingly, uncaringly, and unpredictably from big bang to humankind. These are global history greatly extended, big history with a scientific basis, and natural history broadly portrayed across ∼14 billion years of time. Human beings and our cultural inventions are not special, unique, or apart from Nature; rather, we are an integral part of a universal evolutionary process connecting all such complex systems throughout space and time. Such evolution writ large has significant potential to unify the natural sciences into a holistic understanding of who we are and whence we came. No new science (beyond frontier, nonequilibrium thermodynamics) is needed to describe cosmic evolution's major milestones at a deep and empirical level. Quantitative models and experimental tests imply that a remarkable simplicity underlies the emergence and growth of complexity for a wide spectrum of known and diverse systems. Energy is a principal facilitator of the rising complexity of ordered systems within the expanding Universe; energy flows are as central to life and society as they are to stars and galaxies. In particular, energy rate density-contrasting with information content or entropy production-is an objective metric suitable to gauge relative degrees of complexity among a hierarchy of widely assorted systems observed throughout the material Universe. Operationally, those systems capable of utilizing optimum amounts of energy tend to survive, and those that cannot are nonrandomly eliminated.

  15. A Middle to Late Holocene avulsion history of the Euphrates river: a case study from Tell ed-Dēr, Iraq, Lower Mesopotamia (United States)

    An Heyvaert, Vanessa Mary; Baeteman, Cecile


    Geoarchaeological research was performed to reconstruct the floodplain history in the surroundings of two ancient Mesopotamian cities: Tell ed-Dēr and Sippar. The mapping of the floodplain is based on facies analyses of the sedimentary succession of 225 hand-operated boreholes. The archaeological sites Tell ed-Dēr and Sippar are closely linked to a palaeochannelbelt of the Euphrates, located in the western part of the study area. Channel activity started at least in ca 3100 BC/5050 cal BP, until ca 1400-1000 BC/3350-2950 cal BP. The channel belt was part of an avulsion driven multiple Euphrates channel network that gradually became abandoned from the second half of the 2nd millennium BC. A second mapped Euphrates, Tigris or Joint Euphrates -Tigris palaeochannel belt became abandoned well before 3100 BC. Examples of natural processes as well as human interactions triggering avulsion are given. Moreover, textual, archaeological and geological data show clearly that flood-control techniques and the construction of large-scale dikes seemed to be a common practice.

  16. [A family with creatine transporter deficiency diagnosed with urinary creatine/creatinine ratio and the family history: the third Japanese familial case]. (United States)

    Nozaki, Fumihito; Kumada, Tomohiro; Shibata, Minoru; Fujii, Tatsuya; Wada, Takahito; Osaka, Hitoshi


    Creatine transporter deficiency (CRTR-D) is an X-linked disorder characterized by hypotonia, developmental delay, and seizures. We report the third Japanese family with CRTR-D. The proband was an 8-year-old boy who presented with hypotonia, severe intellectual disability and two episodes of seizures associated with/without fever. Among 7 siblings (4 males, 3 females), the eldest brother had severe intellectual disability, epilepsy, and sudden death at 17 years of age, while 18-year-old third elder brother had severe intellectual disability, autism, and drug-resistant epilepsy. The proband's urinary creatine/creatinine ratio was increased. A reduced creatine peak on brain magnetic resonance spectroscopy and a known pathogenic mutation in the SLC6A8 gene (c.1661 C > T;p.Pro554Leu) confirmed the diagnosis of CRTR-D. The same mutation was found in the third elder brother. Their mother was a heterozygote. Symptoms of CRTR-D are non-specific. Urinary creatine/creatinine ratio should be measured in patients with hypotonia, developmental delay, seizure and autism whose family history indicates an X-linked inheritance.

  17. Is the Escape Velocity in Star Clusters Linked to Extended Star Formation Histories? Using NGC 7252: W3 as a Test Case

    CERN Document Server

    Cabrera-Ziri, I; Hilker, M; Davies, B; Schweizer, F; Kruijssen, J M D; Mejía-Narváez, A; Niederhofer, F; Brandt, T D; Rejkuba, M; Bruzual, G; Magris, G


    The colour-magnitude diagrams of some intermediate-age clusters (1-2 Gyr) star clusters show unexpectedly broad main-sequence turnoffs, raising the possibility that these clusters have experienced more than one episode of star formation. Such a scenario predicts the existence of an extended main sequence turn off (eMSTO) only in clusters with escape velocities above a certain threshold ($>15$ km s$^{-1}$), which would allow them to retain or accrete gas that eventually would fuel a secondary extended star-formation episode. This paper presents a test of this scenario based on the study of the young and massive cluster NGC 7252: W3. We use the HST photometry from WFPC2 and WFC3 images obtained with UV and optical filters, as well as MagE echellette spectrograph data from the Las Campanas Clay 6.5m telescope, in order to construct the observed UV/optical SED of NGC 7252: W3. The observations are then compared with synthetic spectra based on different star formation histories consistent with those of the eMSTO c...

  18. La historia clínico-laboral en los servicios prevención de riesgos laborales: Actualización Case-working history at risk management units: An update

    Directory of Open Access Journals (Sweden)

    Arturo Canga Alonso


    Full Text Available La historia clínico-laboral es el documento que recoge toda la información y documentación relativa a la vigilancia y control de la salud de los trabajadores; por lo que debe contemplar no solo los datos que habitualmente recoge la historia médica; sino también los distintos puestos y riesgos a que haya podido estar expuesto el trabajador a lo largo de su vida laboral, tratando de establecer la posible relación causa-efecto con la patología que en un momento dado presente. Su utilidad es múltiple: análisis epidemiológico, pericia médica, docencia. Debe hacer suya la no discriminación en general y particularmente de los trabajadores emigrantes, en sintonía con los principios generales de la vigilancia de la salud. El acceso a la historia clínico-laboral está establecido en la normativa vigente. Es un documento confidencial que debe permanecer bajo la custodia del personal sanitario y tiene la consideración de fichero; debiendo conservarse, con carácter general, hasta cinco años después que el trabajador haya causado baja en la empresa por finalización de la relación laboral, salvo en casos reglamentados por riesgos especiales.A case-working history is a document which contains all the information about workers' surveillance and health control, so it should take in account not only those data which are often collected in a case history, but also the posts and risks the worker could have been exposed to during their working life in order to establish a relationship between cause and effect with the pathology they may present at a given time. It has a multiple usability: epidemiologic analysis, health surveillance and teaching. It should defend no discrimination in general, and particularly to immigrant workers following the guidelines given for health surveillance. The access to the data in a case-working history is established by law. It is not only a confidential document, which should be under the control of health staff

  19. An exploration of how film portrays psychopathology: the animated documentary film Waltz with Bashir, the depiction of PTSD and cultural perceptions. (United States)

    Hankir, Ahmed; Agius, Mark


    With the inauguration of the UK's first ever Medical Film festival MedFest in 2011 there has been resurgence in the interest of the association between psychiatry and film. The festival in 2012 was titled "HealthScreen": Understanding Illness through Film and its aim, according to the founder Dr Kamran Ahmed, was, 'To stimulate debate of the social, political and ethical implications of portrayals of health and illness on our screens' (1). Waltz with Bashir is a 2008 Israeli animated documentary film written and directed by Ari Folman. It portrays the protagonist (Folman) in search of his lost memories of his experience as a soldier in the 1982 Lebanon War and his attempt to both decipher them and reconcile himself with them. 2012 marks the 30th year commemoration of the Sabra and Shatilla tragedies. Waltz with Bashir vividly depicts the massacres of Palestinians in the Sabra and Shatilla refugee camps in Beirut through the lens of an ex-IDF serviceman and the harrowing effects that PTSD has on him. Waltz with Bashir was nominated for an Academy Award for Best Foreign Language Film however despite the popularity of the film and much critical acclaim it is officially banned in Lebanon. The authors are mindful of the devastating effects that the atrocities have had on the mental health of all those who were involved, the Lebanese, Palestinians and also the Israelis. The purpose of this presentation is to explore how the film Waltz with Bashir portrays PTSD and how it has influenced cultural perceptions.

  20. News Portrayal of Cancer: Content Analysis of Threat and Efficacy by Cancer Type and Comparison with Incidence and Mortality in Korea (United States)


    How the news media cover cancer may have profound significance for cancer prevention and control; however, little is known about the actual content of cancer news coverage in Korea. This research thus aimed to examine news portrayal of specific cancer types with respect to threat and efficacy, and to investigate whether news portrayal corresponds to actual cancer statistics. A content analysis of 1,138 cancer news stories was conducted, using a representative sample from 23 news outlets (television, newspapers, and other news media) in Korea over a 5-year period from 2008 to 2012. Cancer incidence and mortality rates were obtained from the Korean Statistical Information Service. Results suggest that threat was most prominent in news stories on pancreatic cancer (with 87% of the articles containing threat information with specific details), followed by liver (80%) and lung cancers (70%), and least in stomach cancer (41%). Efficacy information with details was conveyed most often in articles on colorectal (54%), skin (54%), and liver (50%) cancers, and least in thyroid cancer (17%). In terms of discrepancies between news portrayal and actual statistics, the threat of pancreatic and liver cancers was overreported, whereas the threat of stomach and prostate cancers was underreported. Efficacy information regarding cervical and colorectal cancers was overrepresented in the news relative to cancer statistics; efficacy of lung and thyroid cancers was underreported. Findings provide important implications for medical professionals to understand news information about particular cancers as a basis for public (mis)perception, and to communicate effectively about cancer risk with the public and patients. PMID:27478333

  1. Quantitative Morphologic Analysis of Boulder Shape and Surface Texture to Infer Environmental History: A Case Study of Rock Breakdown at the Ephrata Fan, Channeled Scabland, Washington (United States)

    Ehlmann, Bethany L.; Viles, Heather A.; Bourke, Mary C.


    Boulder morphology reflects both lithology and climate and is dictated by the combined effects of erosion, transport, and weathering. At present, morphologic information at the boulder scale is underutilized as a recorder of environmental processes, partly because of the lack of a systematic quantitative parameter set for reporting and comparing data sets. We develop such a parameter set, incorporating a range of measures of boulder form and surface texture. We use standard shape metrics measured in the field and fractal and morphometric classification methods borrowed from landscape analysis and applied to laser-scanned molds. The parameter set was pilot tested on three populations of basalt boulders with distinct breakdown histories in the Channeled Scabland, Washington: (1) basalt outcrop talus; (2) flood-transported boulders recently excavated from a quarry; and (3) flood-transported boulders, extensively weathered in situ on the Ephrata Fan surface. Size and shape data were found to distinguish between flood-transported and untransported boulders. Size and edge angles (approximately 120 degrees) of flood-transported boulders suggest removal by preferential fracturing along preexisting columnar joints, and curvature data indicate rounding relative to outcrop boulders. Surface textural data show that boulders which have been exposed at the surface are significantly rougher than those buried by fan sediments. Past signatures diagnostic of flood transport still persist on surface boulders, despite ongoing overprinting by processes in the present breakdown environment through roughening and fracturing in situ. Further use of this quantitative boulder parameter set at other terrestrial and planetary sites will aid in cataloging and understanding morphologic signatures of environmental processes.

  2. Kiropraktikkens historie i Danmark

    DEFF Research Database (Denmark)

    Jørgensen, Per

    Bogen er den første samlede, forskningsbaserede fremstilling om kiropraktikkens danske historie. Den har udblik til kiropraktikkens historie i USA.......Bogen er den første samlede, forskningsbaserede fremstilling om kiropraktikkens danske historie. Den har udblik til kiropraktikkens historie i USA....

  3. Microforms and Sport History. (United States)

    Levine, Peter


    Explores the importance of sport history as it reflects the social and cultural history of the United States. Discussion covers the various sport history materials that are available in microform, including the Spalding Collection, twentieth-century microfilm sources, and sports and social history (Sports Periodicals microfilm series). (EJS)

  4. What Is Literary "History"? (United States)

    Harris, Wendell V.


    Examines the meaning of the word "history" as used in the common phrase "literary history" by critics and scholars. Asserts the differences between historical scholarship and literary history. Argues that the grounding activity of literary history is insulated from the relativism insisted upon by poststructuralist theorizing.…

  5. Cytogenetic findings in lung cancer that illuminate its biological history from adenomatous hyperplasia to bronchioalveolar carcinoma to adenocarcinoma: A case report. (United States)

    Bettio, Daniela; Cariboni, Umberto; Venci, Anna; Valente, Marialuisa; Spaggiari, Paola; Alloisio, Marco


    The biological and chronological evolution of lung cancer remain to be fully elucidated. A multi-step carcinogenesis hypothesis suggests a progression from atypical adenomatous hyperplasia (AAH) through bronchioalveolar carcinoma (BAC) to invasive adenocarcinoma (AC), but to date this has not been formally demonstrated. We report a case of a patient diagnosed by computed tomography (CT) with lung cancer in the superior right lobe who also presented with a pure ground-glass opacity (GGO) in the inferior lobe, while the middle lobe appeared normal. Following pneumonectomy, cytogenetic analysis successfully performed on spontaneous metaphases obtained by the direct method from samples of the three lung lobes showed the presence of three clonal cell populations, each progressively having increased karyotype complexity. Fluorescence in situ hybridization (FISH), performed using ALK (2p23) break probe and ALK/EML4 t(2;2);inv(2) fusion probe, showed a normal pattern for all specimens. Histological evaluation confirmed the presence of AC in the superior right lobe and classified the GGO lesion as BAC and the normal tissue of the middle lobe as AAH. To the best of our knowledge, this is the first case in which the cytogenetic study of spontaneous metaphases showed a clear clonal relationship among AC, BAC and AAH present simultaneously in different lobes of the same lung. This case appears to indicate that the entire lung was somehow predisposed to a neoplastic transformation starting with a diffuse AAH characterized by high proliferative activity. Moreover, the 5q13 region involved in the translocation shared by BAC and AC contains at least 4 genes encoding important regulators of the cell cycle that may be considered new molecular markers of lung cancer.

  6. Glamorization or Condemnation: The Accuracy of Hollywood’s Portrayal of Heroin Use in Motion Pictures in the 1990’s


    Tonkovich, Russell


    The United States saw a dramatic increase in heroin use during the 1990’s. During that same time, heroin references in popular music, movies, and fashion became increasingly common. This paper seeks to examine two aspects of the portrayal of heroin use in ten movies released between 1994 and 2000. First, the accuracy of the depiction of heroin use is analyzed to see if the depiction of heroin use by Hollywood reflects the realities of heroin use in the United States during ...

  7. The neurosyphilis is not history. A case presentation. La neurosífilis no es historia. Presentación de un caso.


    Julio López Arguelles; Erélido Hernández Valero


    The syphilis is a sexual transmitted disease, caused by the pal Treponema that has had an increment with the appearance of the syndrome of acquired immunodeficiency disease starting from 1980. In 1906 this germ was observed in the human cerebrospinal fluid, in this way it opened up the neurosiphilis diagnosis. Is presented the case of a patient who began in a sudden way with a two-phase convulsive square followed by a state of coma of several days, then appeared fever, astenia, left hemipares...

  8. Memory, history and oblivion in Horrelpoot by Eben Venter


    Postma, M.; M.N. Slabbert


    “Horrelpoot” by Eben Venter joins the ranks of other postapartheid Afrikaans literature that reflects different sides of memory, history and guilt. This article explores the different constructs of memory – laced with rich Jungian archetypal images – that are portrayed in “Horrelpoot”. Drawing on Joseph Conrad’s “Heart of Darkness”, “Horrelpoot” sketches the protagonist, Marlouw’s journey from the West (Australia) to the “dark” continent (Africa), and his ancestral farm, “Ouplaas” in South Af...

  9. Incorporating a Healthy Living Curriculum within Family Behavior Therapy: A Clinical Case Example in a Woman with a History of Domestic Violence, Child Neglect, Drug Abuse, and Obesity. (United States)

    Lapota, Holly B; Donohue, Brad; Warren, Cortney S; Allen, Daniel N


    Women reported to child protective service agencies frequently report problems that significantly interfere with the health and well-being of their children and themselves. Behavioral treatment programs appear to be effective in managing these co-existing problems, such as domestic violence and substance abuse. However, evidence-supported interventions are rarely exemplified in complicated clinical cases, especially within child welfare settings. Therefore, in this case example, we describe the process of adapting an evidence-supported treatment to assist in managing significant co-existing health-related problems in a mother who was referred due to child neglect and drug abuse. At the conclusion of therapy, the participant reported improvements in perceived family relationships, illicit drug use, child maltreatment potential, whereas other health-related outcomes were mixed. Most improvements were maintained at 4-month follow-up. Issues relevant to implementing evidence-based treatments within community contexts are discussed, including methods of increasing the likelihood of valid outcome assessment, managing treatment integrity, and adjusting standardized treatments to accommodate co-occurring problems.

  10. Incorporating a Healthy Living Curriculum within Family Behavior Therapy: A Clinical Case Example in a Woman with a History of Domestic Violence, Child Neglect, Drug Abuse, and Obesity

    Directory of Open Access Journals (Sweden)

    Holly B. LaPota


    Full Text Available Women reported to child protective service agencies frequently report problems that significantly interfere with the health and well-being of their children and themselves. Behavioral treatment programs appear to be effective in managing these co-existing problems, such as domestic violence and substance abuse. However, evidence-supported interventions are rarely exemplified in complicated clinical cases, especially within child welfare settings. Therefore, in this case example, we describe the process of adapting an evidence-supported treatment to assist in managing significant co-existing health-related problems in a mother who was referred due to child neglect and drug abuse. At the conclusion of therapy, the participant reported improvements in perceived family relationships, illicit drug use, child maltreatment potential, whereas other health-related outcomes were mixed. Most improvements were maintained at 4-month follow-up. Issues relevant to implementing evidence-based treatments within community contexts are discussed, including methods of increasing the likelihood of valid outcome assessment, managing treatment integrity, and adjusting standardized treatments to accommodate co-occurring problems. This research was supported by a grant from the National Institute on Drug Abuse (1R01DA020548-01A1 awarded to Brad Donohue. The authors wish to thank Sally K. Miller, PhD, APN, FAANP and Associate Professor, UNLV School of Nursing for her work in completing the initial in-home health evaluation/physical for the current project.

  11. Acute manic and psychotic symptoms following subcutaneous leuprolide acetate in a male patient without prior psychiatric history: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Yuan-Hung Pong


    Full Text Available Leuprolide acetate is usually used in the treatment of advanced prostate cancer. The adverse events associated with administration of leuprolide acetate include fatigue, hot flashes, loss of libido, impotence, and depression. These side effects can be treated conservatively. Acute manic and psychiatric symptoms following leuprolide acetate injection are very rare. Few case reports have been published documenting these symptoms. Here, we describe the case of a 62-year-old male with metastatic prostate cancer, who developed acute manic and psychiatric symptoms 2 months after subcutaneous leuprolide acetate injection. These symptoms were relieved after administration of neuroleptic drugs, such as risperidone. Administration of leuprolide acetate was eventually stopped. The exact mechanism causing the manic and psychiatric adverse events is unclear. Some experts have theorized that estrogen withdrawal following leuprolide acetate therapy may induce psychiatric symptoms. Manic episodes may arise from a deficit in central serotonergic neurotransmission. Based on these hypotheses, risperidone, lithium, and some anticonvulsants, such as divalproex sodium and carbamazepine, have been used effectively in the treatment and prophylaxis of manic episodes. Although psychiatric adverse events are rare following administration of leuprolide acetate, clinicians should be aware of the possibility.

  12. Methodology for lognormal modelling of malignant pleural mesothelioma survival time distributions: a study of 5580 case histories from Europe and USA (United States)

    Mould, Richard F.; Lahanas, Michael; Asselain, Bernard; Brewster, David; Burgers, Sjaak A.; Damhuis, Ronald A. M.; DeRycke, Yann; Gennaro, Valerio; Szeszenia-Dabrowska, Neonila


    A truncated left-censored and right-censored lognormal model has been validated for representing pleural mesothelioma survival times in the range 5-200 weeks for data subsets grouped by age for males, 40-49, 50-59, 60-69, 70-79 and 80+ years and for all ages combined for females. The cases available for study were from Europe and USA and totalled 5580. This is larger than any other pleural mesothelioma cohort accrued for study. The methodology describes the computation of reference baseline probabilities, 5-200 weeks, which can be used in clinical trials to assess results of future promising treatment methods. This study is an extension of previous lognormal modelling by Mould et al (2002 Phys. Med. Biol. 47 3893-924) to predict long-term cancer survival from short-term data where the proportion cured is denoted by C and the uncured proportion, which can be represented by a lognormal, by (1 - C). Pleural mesothelioma is a special case when C = 0.

  13. Springer-Verlag history of a scientific publishing house

    CERN Document Server

    Sarkowski, Heinz


    This book describes the fortunes and activities of one of the few specialist publishing houses still in the hands of the same family that established it over 150 years ago and with it gives a portrayal of those members who directed it. In doing so it covers a period of momentous historical events that directly and indirectly shaped the firm's actions and achievements. But this volume tells not only, in word and picture, the story of Springer-Verlag but also, interwoven with it, the story of publishing in Germany over the span of a hundred years. The text, densely packed with carefully researched facts and figures, is illuminated and supplemented by many illustrations whose captions, together with the author's notes, contain a wealth of important and interesting information. A second volume contains the history of the publishing house from 1945 to 1992.

  14. Minerals on postage stamps: A mix of art, history, economics and geography (United States)

    Glover, Paul


    Most people would agree that minerals represent some of the most beautiful natural objects known to mankind, especially in the form of precious and semi-precious gemstones. It is hardly surprising, therefore, that they are often illustrated on stamps. Examples are the fine crystalline forms represented as coloured etchings in the French 1986 issue, and the stylized simplicity of the mineral stamps that were part of the Swiss Pro Patria series, issued annually between 1958 and 1961. I aim in this presentation to introduce the beautiful world of mineral illustrations on stamps. The talk cannot be comprehensive because of the very large number of minerals and stamps concerned, but it will introduce the range of minerals depicted on stamps, then look in some greater detail at several sets from France, Southern Africa and East Germany. Minerals become the subject of sets of stamps for many reasons. In many cases, it is part of an attempt by the particular national post office to depict the whole of the natural history of their country in stamp form - a statement of nationality and politics. The 1986 French issue was an example which followed sets of stamps that had already portrayed insects, flowers, trees and birds native to France. We also find that certain countries have produced several sets of stamps to mark the importance to their economy of mining particular minerals. Many African states depend upon minerals for much of their wealth and economic power, explaining why, for instance, Sierra Leone issued over 35 stamps on the subject of diamonds between 1965 and 1978, and why over 77% of mineral stamps come from countries with major mining interests. Countries with traditional links with the history of the study of geology and mining also produce mineral stamps. These are usually European countries with a long record of the study of the Earth, such as Germany and Switzerland. Curiously enough, though, despite its fine tradition of geological observation and research

  15. Erasmianism, Mediterranean Humanism, and Reception History. The Case of Jerzy Liban of Legnica at the University of Cracow (1518-1539

    Directory of Open Access Journals (Sweden)

    Jakub Koryl


    Full Text Available The article discusses the problem of understanding Erasmus, and assigning him his place in intellectual history. The analytical section includes a concise analysis of the notion of Erasmianism. The author introduces the cultural and doxographical systematization of Erasmianism, and thereby, provides a cognitive diagnosis and a definition of Erasmianism. Erasmianism stands as a myth of Erasmus designed by his German followers to promote particular values and beliefs that together defined their intellectual, as well as spatial identity in the second decade of the 16th century. Over the last decade of Erasmus’ life, Erasmianism turned into a common, pan-European, and thus spatially indifferent element of confessional and political agenda in the age of confessionalization. In its new form, Erasmianism retained the mythical character, since the purposefully renewed image of Erasmus was still used as a sounding board for the arguments in a discussion between Catholics and Protestants. The descriptive part reconstructs the way Erasmus’ works were understood by leading scholars at the University of Cracow, such as Leonard Cox and mainly by Jerzy Liban of Legnica. Their works re-open the issue of what had so far readily been identified as Erasmianism at the University of Cracow. Both scholars were concerned exclusively with the philological side of Erasmus’ work. Their readings reveal that, within their philological enterprise, the Mediterranean paradigm of studia humanitatis still had an advantage over the model pursued by the German followers of Erasmus. That predominance of Italian theorists, and the trivialization of distinctive attributes of German bonae litterae turned out to be the decisive features of Erasmus’ reception in the Cracow lecture halls. Cox and Libanus provide us with the only extant evidence that can give us a closer insight into the modes of interpretation of Erasmus’ work at the University of Cracow. The remaining sources

  16. Cultural history and psychoanalysis. (United States)

    Loewenberg, Peter


    There is a congruence of hermeneutic method between cultural history and psychoanalysis which includes a recognition of the subjectivity and self-reflexivity of interpretation and of the centrality of emotions in the structuring of historical motivation and action. Psychoanalysis is a humanistic discipline that offers tentative multi-causal conclusions, combining in its method both self-reflection and empiricism, but basing itself on a unique process of inquiry different from either the natural or the cultural sciences. Distinguished shapers of the historian's craft, including Dilthey, Collingwood, and Bloch, used the self as an instrument of research and insight. Freud was a cultural pessimist, as was Burckhardt whom he admired. Leading contemporary American historians, such as Williamson, foreground self-reflection as an acknowledged tool of historical discovery and cognition. The "Bauhaus," 1919-1939, is presented as a case study of creative group process utilizing Winnicott's concepts of transitional space.

  17. The combination of digital surface scanners and cone beam computed tomography technology for guided implant surgery using 3Shape implant studio software: a case history report. (United States)

    Lanis, Alejandro; Álvarez Del Canto, Orlando


    The incorporation of virtual engineering into dentistry and the digitization of information are providing new perspectives and innovative alternatives for dental treatment modalities. The use of digital surface scanners with surgical planning software allows for the combination of the radiographic, prosthetic, surgical, and laboratory fields under a common virtual scenario, permitting complete digital treatment planning. In this article, the authors present a clinical case in which a guided implant surgery was performed based on a complete digital surgical plan combining the information from a cone beam computed tomography scan and the virtual simulation obtained from the 3Shape TRIOS intraoral surface scanner. The information was imported to and combined in the 3Shape Implant Studio software for guided implant surgery planning. A surgical guide was obtained by a 3D printer, and the surgical procedure was done using the Biohorizons Guided Surgery Kit and its protocol.

  18. Professional, practice and political issues in the history of New Zealand's remote rural 'backblocks' nursing: the case of Mokau, 1910-1940. (United States)

    Wood, Pamela J


    The new role of 'backblocks' nursing, established in 1909 to provide a nursing, midwifery, emergency and public health service to New Zealand's remote rural regions, created opportunities and challenges for the profession. For three decades, the novel nature of the role also provided numerous stakeholders with the opportunity to contest their authority and influence. This article explores the professional, practice and political issues of backblocks nursing through a case study of Mokau, a remote rural community in the North Island of New Zealand, 1910-1940. In particular, it considers professional issues of recruitment and retention, practice issues in delivering the new service in a challenging environment with few resources, and political issues in defining the scope of nurses' practice and dealing with competing stakeholders keen to determine its potential and limits. These issues were exacerbated by the location of the Mokau district in two administrative health regions.

  19. Defendants previous history and mock sentencing. (United States)

    Wear, D A; Pasewark, R A


    Six hundred forty-four undergraduates served as mock judges in sentencing male or female defendants convicted of homicide, child molestation, embezzlement, fraudulent issuance of checks, heroin possession, and consensual homosexuality. Defendants had a reported history of psychiatric hospitalization, imprisonment, or neither hospitalization nor incarceration. Results indicated: (1) those defendants with a mental health history were more likely to be accorded a disposition that involved mandatory health treatment; (2) dispositions of persons with a mental health history tended to be more restrictive than those of defendants with neither a mental health nor criminal history; and (3) sex of defendant of mock judge influenced sentencing disposition only in child molestation cases.

  20. Serum Malondialdehyde and Lipid Profile Levels of Young Patients "Haven’t a Family History of Hypertension": A New Study for Cases in the Civic Society

    Directory of Open Access Journals (Sweden)

    *R. H. Jasim


    Full Text Available This study was designed to evaluate the effect of the oxidative stress in sera of young patients without a family history of hypertension, then find the relation of it to lipid profile. The study involved 56 young healthy (30.5 ± 4.7 years and 23 healthy elderly volunteers (66.3 ± 3.5 years, these individuals were compared with 67 patients (28.6 ± 5.0 years, attending the Gastro Intestinal and Liver Centre at Al Sader Medical City and several specialized clinics in Najaf government. Malondialdehyde level was measured by TBARS assay as reflection to the oxidative stress effect. Using standard enzymatic assays, TG, TC, HDL-C, VLDL- -C, and LDL-C values were measured for patients and controls on the same day of sample obtainment. Levels of serum MDA, TG, VLDL-C, and LDL-C were significantly raised (p<0.005 in hypertensive patients group when compared with young and elderly controls, while non significant variations were obtained when the control groups were compared together. Daytime SBP and DBP were both strong positive correlated (r=0.82, p<0.005 for SBP, and r=0.95, p<0.005 for DBP with the MDA in hypertensive patients, but in elderly controls only the correlation between SBP and MDA levels was statistically significant (r=0.61, p<0.005. Sera TG, VLDL-C, and LDL-C levels showed the same of MDA results when they were correlated to SBP and DBP, while correlations between blood pressure with sera TC were moderate positively in the study groups. In spite of; HDL-C levels in hypertensive patients were within the levels of those of two control groups, HDL-C levels showed negatively correlation with both SBP and DBP. Notably, there was a positive correlation (r=0.60, p<0.005 between serum LDL-C levels and SBP of elderly controls, no such correlations were observed when the relation was between Daytime SBP and DBP and VLDL-C or LDL-C of young controls the highly significant positive correlation (r = 0.94 at p<0.005 of MDA and TG of the hypertensive

  1. What reassurances do the community need regarding life extension? Evidence from studies of community attitudes and an analysis of film portrayals. (United States)

    Underwood, Mair


    It is increasingly recognized that community attitudes impact on the research trajectory, entry, and reception of new biotechnologies. Yet biogerontologists have generally been dismissive of public concerns about life extension. There is some evidence that biogerontological research agendas have not been communicated effectively, with studies finding that most community members have little or no knowledge of life extension research. In the absence of knowledge, community members' attitudes may well be shaped by issues raised in popular portrayals of life extension (e.g., in movies). To investigate how popular portrayals of life extension may influence community attitudes, I conducted an analysis of 19 films depicting human life extension across different genres. I focussed on how the pursuit of life extension was depicted, how life extension was achieved, the levels of interest in life extension shown by characters in the films, and the experiences of extended life depicted both at an individual and societal level. This paper compares the results of this analysis with the literature on community attitudes to life extension and makes recommendations about the issues in which the public may require reassurance if they are to support and accept life extension technologies.

  2. Deep brain stimulation in the media: over-optimistic portrayals call for a new strategy involving journalists and scientists in ethical debates.

    Directory of Open Access Journals (Sweden)

    Frédéric eGilbert


    Full Text Available Deep brain stimulation (DBS is optimistically portrayed in contemporary media. This already happened with psychosurgery during the first half of the 20th century. The tendency of popular media to hype the benefits of DBS therapies, without equally highlighting risks, fosters public expectations also due to the lack of ethical analysis in the scientific literature. Media are not expected (and often not prepared to raise the ethical issues which remain unaddressed by the scientific community. To obtain a more objective portrayal of DBS in the media, a deeper collaboration between the science community and journalists, and particularly specialized ones, must be promoted. Access to databases and articles, directly or through science media centers, has also been proven effective in increasing the quality of reporting. This article has three main objectives. Firstly, to explore the past media coverage of leucotomy, and to examine its widespread acceptance and the neglect of ethical issues in its depiction. Secondly, to describe how current enthusiastic coverage of DBS causes excessive optimism and neglect of ethical issues in patients. Thirdly, to discuss communication models and strategies to enhance media and science responsibility.

  3. Deep brain stimulation in the media: over-optimistic portrayals call for a new strategy involving journalists and scientists in ethical debates. (United States)

    Gilbert, Frédéric; Ovadia, Daniela


    Deep brain stimulation (DBS) is optimistically portrayed in contemporary media. This already happened with psychosurgery during the first half of the twentieth century. The tendency of popular media to hype the benefits of DBS therapies, without equally highlighting risks, fosters public expectations also due to the lack of ethical analysis in the scientific literature. Media are not expected (and often not prepared) to raise the ethical issues which remain unaddressed by the scientific community. To obtain a more objective portrayal of DBS in the media, a deeper collaboration between the science community and journalists, and particularly specialized ones, must be promoted. Access to databases and articles, directly or through science media centers, has also been proven effective in increasing the quality of reporting. This article has three main objectives. Firstly, to explore the past media coverage of leukotomy, and to examine its widespread acceptance and the neglect of ethical issues in its depiction. Secondly, to describe how current enthusiastic coverage of DBS causes excessive optimism and neglect of ethical issues in patients. Thirdly, to discuss communication models and strategies to enhance media and science responsibility.

  4. Effects of a peer-led media literacy curriculum on adolescents' knowledge and attitudes toward sexual behavior and media portrayals of sex. (United States)

    Pinkleton, Bruce E; Austin, Erica Weintraub; Cohen, Marilyn; Chen, Yi-Chun Yvonnes; Fitzgerald, Erin


    The United States has the highest rates of teenage pregnancy and birth in the Western industrialized world, and research indicates that television and other mass media are important sources of sexual information for young people. The purpose of this study was to determine if a teen-led, media literacy curriculum focused on sexual portrayals in the media would increase adolescents' awareness of media myths concerning sex, decrease the allure of sexualized portrayals, and decrease positive expectancies for sexual activity. A posttest-only quasi-experiment with control groups was conducted at 22 school and community sites in Washington state (N = 532). The intervention, a 5-lesson media literacy curriculum targeted primarily to middle school students, encouraged sexual abstinence because of federal government funding requirements. Adolescents evaluated the program positively, with 85% rating it as better than other sex education programs. Compared to control-group participants, students were less likely to overestimate sexual activity among teens, more likely to think they could delay sexual activity, less likely to expect social benefits from sexual activity, more aware of myths about sex, and less likely to consider sexual media imagery desirable. The results showed that media literacy has promise as part of a sex education program by providing adolescents with a cognitive framework necessary to understand and resist the influence of media on their decision making concerning sex.

  5. Case Study Teaching (United States)

    Herreid, Clyde Freeman


    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  6. [New studies on the history of anesthesiology (1)--A newly discovered truth on Woolley and Roe case after an interval of 50 years]. (United States)

    Matsuki, A


    A famous medical accident that is widely known as Woolley and Roe case occurred on Oct 13th, 1947 at the Chesterfield Royal Hospital, England. The patients Albert Woolley and Cecil Roe underwent minor operations under spinal anesthesia using cinchocaine to develop spinal cord myelopathy with paralisis of bilateral legs. Both patients sued Dr James M. Graham, the anesthetist, and the Ministry of Health. Seven years later, Dr Graham and the Ministry of Health were given a verdict of not guilty, because three judges unanimously accepted the phenol theory proposed by a witness Prof Macintosh of Oxford University. He allged that phenol entered into the ampoule of cinchocaine through invisible cracks. Thus the plaintiffs were not compensated. Recentry Dr Hutter of Nottingham University found no validity of phenol theory and also no possibility of invisible cracks. Syringes and needles for spinal anesthesia were used to be sterilised by water-boiling steriliser, and mineral acid was used for descaling the deposition of line at that time. Dr Hutter concluded that the severe spinal myelopathy occurred both in Woolley and Roe would have been caused by mineral acid which was conveyed into their subarachnoidal space by acid-contaminated syringes and needles.

  7. A balanced reciprocal translocation case in family with a history of recurrent abortions:46,XY,t(4;13(q31.3;q33

    Directory of Open Access Journals (Sweden)

    Nazan Eras Erdoğan


    Full Text Available Objective: A couple with recurrent spontaneous abortionshas been referred to cytogenetic laboratory of MedicalBiology and Genetics Department for chromosomalanalysis.Material and methods: For chromosome analysis, peripheralblood culture was performed. The samples werestained by Giemsa Technique (GTG.Results: Twenty metaphase chromosomes were karyotyped,and 46,XY,t(4;13(q31.3-q33 karyotype was identifiedin the case. As a result of the analysis, his wifewas found to have normal karyotype. He had balancedtranslocation between chromosome 4 and 13 breakpointsin bands: der(4 monosomy 4qteràq31.3, trisomy13qà33qter, and der(13 trisomy 4qteràq31.3, monosomy13qà33qter.Conclusions: Although no phenotypically abnormalitieswere found in the male, the habituel abortions werefrequently observed in his wife. We concluded thatthis carrier family might be due to the unbalanced distribution(46,XY/46,XX, monosomy 4qteràq31.3, trisomy13qà33qter or 46,XY/46,XX,der(13 trisomy4qteràq31.3, monosomy 13qà33qter of translocationduring gamete formation and prenatal diagnosis recommendedfor their further pregnancies. J Clin Exp Invest2012; 3(2: 290-292

  8. The Scientific Case for a Mission to the Ice Giant Planets with Twin Spacecraft to Unveil the History of our Solar System

    CERN Document Server

    Turrini, Diego; Peron, Roberto; Grassi, Davide; Plainaki, Christina; Barbieri, Mauro; Lucchesi, David M; Magni, Gianfranco; Altieri, Francesca; Cottini, Valeria; Gorius, Nicolas; Gaulme, Patrick; Schmider, François-Xavier; Adriani, Alberto; Piccioni, Giuseppe


    In the course of the selection of the scientific themes of the second and third L-class missions of the Cosmic Vision 2015-2025 program of the European Space Agency, the exploration of the ice giant planets Uranus and Neptune was defined "a timely milestone, fully appropriate for an L class mission". Among the proposed scientific themes, in the white paper "The ODINUS Mission Concept" we discussed the scientific case of exploring both planets and their satellites in the framework of a single L-class mission and proposed a mission scenario that could allow to achieve this result. In this work we present an updated and more complete discussion of the scientific rationale for a comparative exploration of the ice giant planets Uranus and Neptune and of their satellite systems. The first goal of comparatively studying these two similar yet extremely different systems is to shed new light on the ancient past of the Solar System and on the processes that shaped its formation and evolution. This, in turn, would revea...

  9. The ODINUS Mission Concept - The Scientific Case for a Mission to the Ice Giant Planets with Twin Spacecraft to Unveil the History of our Solar System

    CERN Document Server

    Turrini, Diego; Peron, Roberto; Grassi, Davide; Plainaki, Christina; Barbieri, Mauro; Lucchesi, David M; Magni, Gianfranco; Altieri, Francesca; Cottini, Valeria; Gorius, Nicolas; Gaulme, Patrick; Schmider, François-Xavier; Adriani, Alberto; Piccioni, Giuseppe


    The purpose of this document is to discuss the scientific case of a space mission to the ice giants Uranus and Neptune and their satellite systems and its relevance to advance our understanding of the ancient past of the Solar System and, more generally, of how planetary systems form and evolve. As a consequence, the leading theme of this proposal will be the first scientific theme of the Cosmic Vision 2015-2025 program: What are the conditions for planetary formation and the emergence of life? In pursuing its goals, the present proposal will also address the second and third scientific theme of the Cosmic Vision 2015-2025 program, i.e.: How does the Solar System work? What are the fundamental physical laws of the Universe? The mission concept we will illustrate in the following will be referred to through the acronym ODINUS, this acronym being derived from its main fields of scientific investigation: Origins, Dynamics and Interiors of Neptunian and Uranian Systems. As the name suggests, the ODINUS mission is...

  10. History as a dog and pony show? The (mis)uses of history for marketing by Wells Fargo & Company


    Keulen, S.; Neilson, L.C.


    Purpose - This paper researches the question of how the history of the bank Wells Fargo & Company is used in its marketing as a case study for the rapid spread of history marketing in Europe. The paper assesses the critique of philosophers and academic historians towards history marketing by using the Wells Fargo & Company as case study. Design/methodology/approach - Historical quantitative analysis, focusing in a case study. Research limitation/implications - The paper finds that the use of ...

  11. "Hillary - en god historie"

    DEFF Research Database (Denmark)

    Bjerre, Thomas Ærvold


    Anmeldelse af Carl Bernsteins Hillary Rodham Clinton og Michael Ehrenreichs Hillary - En amerikansk historie Udgivelsesdato: 15. november......Anmeldelse af Carl Bernsteins Hillary Rodham Clinton og Michael Ehrenreichs Hillary - En amerikansk historie Udgivelsesdato: 15. november...

  12. History of Bioterrorism: Botulism (United States)

    ... Guide Reaching At-Risk Populations MedCon Video: "The History of Bioterrorism" Recommend on Facebook Tweet Share Compartir ... as bioterrorist weapons. Watch the Complete Program "The History of Bioterroism" (26 min 38 sec) Watch Specific ...

  13. History of Bioterrorism: Botulism

    Medline Plus

    Full Text Available ... Education What's New Emergency Preparedness and You Video: "The History of Bioterrorism" Recommend on Facebook Tweet Share ... or can be used as bioterrorist weapons. Watch the Complete Program "The History of Bioterroism" (26 min ...

  14. Formalism in the first half of the twentieth century: ‘pure science’ or a case of effective rhetoric? [Review of: M.B. Frank, D. Adler German art history and scientific thought: beyond formalism

    NARCIS (Netherlands)

    Witte, A.


    German Art History and Scientific Thought - Beyond Formalism discusses the relation between art history and the human and natural sciences in the late nineteenth and early twentieth centuries. All contributions in this volume highlight the way in which this exchange affected art history on a practic

  15. HAD Oral History Project (United States)

    Holbrook, Jarita


    The Historical Astronomy Division is the recipient of an American Institute of Physics Neils Bohr Library Grant for Oral History. HAD has assembled a team of volunteers to conduct oral history interviews since May 2013. Each oral history interview varies in length between two and six hours. This presentation is an introduction to the HAD Oral History Project and the activities of the team during the first six months of the grant.

  16. Case History: Merging the Tools of DC Resistivity and Fracture Trace Analysis for Locating High Yield Domestic Water Wells in Karst Terrain, Shenandoah Valley, Virginia, USA (United States)

    Frangos, W.; Eaton, L. S.


    , suggesting underground voids. This knowledge could serve as a future guide for both well placement and for site evaluation of the potential for sinkhole occurrence. The second site is located 5 km due south of the Barth Farm. A potential residential and farm operations site was being evaluated for construction based on the availability of adequate water yield. Previous attempts of drilling on a contiguous property resulted in a fruitless 800 ft dry hole. The site is mapped as folded sedimentary rock (limestone, dolomite, shale), but outcrops are masked by ~25 m thick alluvial deposits of quartzite gravel and sand. The presence of numerous sinkholes and ponds suggests karst terrain. Fracture trace analysis was initially conducted to identify zones that may contain water-bearing conduits. A dipole-dipole DC resistivity survey followed in areas specifically delineated by the fracture trace analysis. The results lead to two strong wells, one producing 60-100 gpm at 286 ft deep, and the second well 40 gpm at 395 ft. Based on the previous drilling difficulty in this terrain, the complementary tools of high-resolution resistivity and fracture trace analysis are effective in locating high-yield water wells in karst environments. In the first case, the shallow aquifer was detected directly by the resistivity and indirectly by photo interpretation; in the second, both methods provided indirect evidence. The combined use of near-surface indications of underlying karst reservoirs is recommended for future exploration work.

  17. La historia Médico legal en casos de delitos sexuales en niños -un enfoque médico forense The medical-legal history in cases of sexual assault in children. A forensic medical approach

    Directory of Open Access Journals (Sweden)

    Édgar Alonso Madrigal Ramírez


    Full Text Available Se ha considerado al Interrogatorio Médico Forense en casos de Delitos Sexuales en Niños como revictimizante. La Historia Médico Legal en Delitos Sexuales recoge la información necesaria para orientar el Examen Físico y para la recolección de evidencias en la víctima y en su contexto. Existen técnicas médico forenses para interrogar al niño con el afán de evitar la revictimización, entendida esta como el sufrimiento que experimentan las víctimas al promoverse una actualización del evento traumático. La Historia Médico Legal persigue objetivos diferentes al resto de los interrogatorios dentro del proceso judicial y sigue las pautas del Arte y Ciencia de la Medicina y bien implementadas no produce la revictimización del paciente.The Forensic Medical interrogation has been considered as revictimizing in cases about Sexual Assaults on Children. The Medical Legal History in Sexual Assaults meets the necessary information to guide the two main procedures: the physical examination and the gathering of evidence on the victim as well as in its context. There are forensic techniques to avoid revictimization on children during interrogation, understanding the revictimization as the suffering the victim experiences, when remembering a traumatic event during the Medical Legal Examination. The medical-legal history pursues goals that are different from those of other interrogation procedures within the judicial process, and when following the guidelines of the art and science of medicine, it well established, do not produce revictimization of the patient.

  18. Towards a European History

    NARCIS (Netherlands)

    H. van Dijk (Henk)


    textabstractAlthough historical writing is a profession with a long tradition, history as an academic discipline is strongly related to the development of the nation state in the nineteenth century. Notwithstanding specialisations like e.g. cultural history and social and economic history put less e

  19. Modern History of Tibet

    Institute of Scientific and Technical Information of China (English)


    Authored by Xu Guangzhi, this book is a subsidiary project of Research Into Traditional Culture and History (of the PRC Ministry of Education) conducted by China Tibetology Research Institute of Tibet University. The book combines modern history of Tibet with modern history of China as a whole. It tells the close ties between various members of the Chinese nation.

  20. Conducting the Medical History (United States)

    Finkel, Martin A.; Alexander, Randell A.


    A key portion of the medical evaluation of child sexual abuse is the medical history. This differs from interviews or histories obtained by other professionals in that it is focuses more on the health and well-being of the child. Careful questions should be asked about all aspects of the child's medical history by a skilled, compassionate,…

  1. Diet History Questionnaire: Database Revision History (United States)

    The following details all additions and revisions made to the DHQ nutrient and food database. This revision history is provided as a reference for investigators who may have performed analyses with a previous release of the database.

  2. Case histories in scientific and pseudo-scientific mass-media communication in energy/heat production from underground (geogas storage, geothermics, hydrocarbons), in the frame of Nimby Sindrome enhancement in Europe: the proposal of a new European Direct (United States)

    Quattrocchi, Fedora; Boschi, Enzo


    In the frame of energy/heat production from underground, the paper considers some European case histories and the needs of a complex and motley stakeholders community, made by scientific-industry-institutions, involved in the difficult task to study and accept (or refuse) projects strongly impacting the lived territory & underground, in densely populate countries, as Italy, in terms of appropriate public communication and sound deontological behaviour. Successively, the paper recalls years of "scientific" communication within the mass-media, highlighting the positive and negative messages, in comparison to the true and objective experimental data gathered by the real scientific work, as perceived by citizens of medium scholastic culture, which not delve the geologic disciplines, but receive simply the journalistic front-end, very often as sensationalist scoop. The authors retrace case histories of heuristic-participatory communication with the citizenship about the scientific results on challenges raised by certain technologies. The objective and rational communication is often impeded by local interests and by local journalism, which prefers to create sensationalist news more than scientific truths. This path progressively tangles as a consequence of the complex and with conflicting use of underground to produce energy (heat as gas storage, geothermical, unconventional gas exploitation, mining, etc…). Even the chain of renewables meets by now serious issues, exacerbated also by the need to start mining and drilling for the smart grids materials too (metals, rare Earths, etc..). A new text for a smart and innovative European Directivity is discussed, starting from the Italian regulatory issue. The review efforts for a "paper" on both a newspaper or a blog could be more difficult than the review a scientific paper, as a consequence of the peculiar situations behind the scenes and the conflicts of interests staying in the nest in a newspaper article or in a blog

  3. History of mathematics and history of science


    Mann, Tony


    This essay argues that the diversity of the history of mathematics community in the United Kingdom has influenced the development of the subject and is a significant factor behind the different concerns often evident in work on the history of mathematics when compared with that of historians of science. The heterogeneous nature of the community, which includes many who are not specialist historians, and the limited opportunities for academic\\ud careers open to practitioners have had a profoun...

  4. Post-conflict History Education Moratoria : A Balance

    NARCIS (Netherlands)

    de Baets, Antoon


    This article deals with post-conflict history education moratoria: the temporary suspension of history education or its recent history segment, including its textbooks, with the aim of aligning it to the goals of a transition to peace and democracy. I present fifteen cases arranged under four types:

  5. History as a dog and pony show? The (mis)uses of history for marketing by Wells Fargo & Company

    NARCIS (Netherlands)

    Keulen, S.; Neilson, L.C.


    Purpose - This paper researches the question of how the history of the bank Wells Fargo & Company is used in its marketing as a case study for the rapid spread of history marketing in Europe. The paper assesses the critique of philosophers and academic historians towards history marketing by using t

  6. 基于视频、X光片及病历数据库的远程专家诊疗系统%Telemedicine System Integrated with Video,X-ray Photocopy and Case History

    Institute of Scientific and Technical Information of China (English)

    蔡涛; 鞠时光; 施化吉; 李星毅


    The paper systematically describes the structure of the Telemedicine System integrating video,X-ray photocopy and case history information into the single relation database. This system provides the live video and VOD service for the operation process. And it also introduces two arithmetics which extend the expression and the special tags of HTML with ColdFusion and Visual C.%系统地描述了笔者所开发的基于视频、X光片及病历数据库的远程专家诊疗系统的结构及实现技术.介绍了利用ColdFusion及Visual C对HTML在表达式及特殊标签两个方面进行扩展所采用的算法.所使用的扩展标签CFXAPI的技术,在效率上高于ASP的对象,通用性上好于基于API的扩展方法.并介绍了如何利用系统的视频数据库对病人手术的录像进行点播或实时播放.

  7. A case history of technology transfer (United States)


    A sequence of events, occurring over the last 25 years, are described that chronicle the evolution of ion-bombardment electric propulsion technology. Emphasis is placed on the latter phases of this evolution, where special efforts were made to pave the way toward the use of this technology in operational space flight systems. These efforts consisted of a planned program to focus the technology toward its end applications and an organized process that was followed to transfer the technology from the research-technology NASA Center to the user-development NASA Center and its industry team. Major milestones in this evolution, which are described, include the development of thruster technology across a large size range, the successful completion of two space electric rocket tests, SERT I and SERT II, development of power-processing technology for electric propulsion, completion of a program to make the technology ready for flight system development, and finally the technology transfer events.

  8. Combat Case History in Advanced Officer Development:

    DEFF Research Database (Denmark)

    Clemmesen, Michael Hesselholt


    Gennemgår, hvordan operativ krigshistorie normalt (fejl-)anvendes i den videregående officersuddannelse og fortsætter derefter med at uddrage den begrænsede, men for professionalisme helt nødvendige indsigt, der faktisk kan uddrages. Analysen placerer sig således imellem traditionel anvendelse kr...

  9. Residential landfill remedial action construction case history

    Energy Technology Data Exchange (ETDEWEB)

    Creamer, P.D.; Martin, K.E. [RMT, Inc., Madison, WI (United States); Fahrney, J.S. [City of Madison, WI (United States)


    The City of Madison - Mineral Point Park is located on Madison`s west side within a well-established neighborhood on approximately 11 acres of open green space, which was formerly the Mineral Point Landfill. In 1994, a comprehensive remedial action construction project was implemented to more effectively extract methane gas and control gas migration, to minimize potential groundwater contamination, and to improve surface water run-off controls. This was accomplished by installing two new gas extraction systems, constructing a 4-foot-thick composite final cover with a geosynthetic subsurface drainage system, and adding 12 feet of relief and a storm sewer system to promote positive surface water drainage. While these features alone are not uncommon to many other landfills, the challenging aspect of this project was to install them in extreme proximity to homes, condominiums, and a school that were quickly developed shortly after the landfill closed. Some of the issues unique to this project due to the residential setting included strict noise, dust, and odor controls, easement negotiations, limited hours of operation, limited material storage areas, utility relocations and crossings, continuous operation of the existing gas extraction system, limited construction access, and increased health and safety concerns for the general public. The need to keep the neighboring residents informed, as well as to address their concerns and requests, was also a critical requirement in both the design and construction phases. This paper will review the design of the remedial action plan and present the construction process, highlighting the constructability issues encountered and the innovative means to overcome them. The program for communication with the neighbors throughout the design and construction phases will also be addressed.

  10. Case history review--demilitarization combustion permits. (United States)

    Gaborek, B J


    In May 1993, Administrative Browner of the U.S. Environmental Protection Agency (USEPA) announced that an indirect exposure health risk assessment was required for all hazardous waste combustion facilities seeking a Resource Conservation and Recovery Act permit. These types of risk assessments evaluate the health and environmental effects from inhalation of emissions (direct exposure) and from contact with environmental media and consumption of food products impacted by the emissions (indirect exposure). Completion of an indirect exposure risk assessment is often complicated by the various methodologies available for generating results and by the requirements of the regulating community. To minimize this complexity and to maximize consistency between risk assessments, the USEPA developed a number of detailed guidance documents. Site-specific conditions and toxicological data gaps, however, continue to present challenges not addressed by these guidance documents. This paper presents some of the specific challenges encountered by the U.S. Army Center for Health Promotion and Preventive Medicine when performing indirect exposure health risk assessments for several demilitarization combustion facilities.

  11. Repair of Waterstop Failures: Case Histories (United States)


    EOOAL TO M0-01·10 "A SHCUL’’,BT D(UBO.M CMEIICAl COIPAN1. CHICA ;O, ILLINOIS OlL~~AUlllM& ~~NT: SIIILAA 011 EQUAL 10 !UTTl RUIUR SUlAMT.BT escape through the upstream joint. The second contributing factor was the tren ,endous frictionaJ f·:~rce buildup bet\\·Te<,;1 tl ,, surfaces of

  12. Private sector initiatives - A case history (United States)

    Homeyer, H.

    The overall development of the synfuel industry in the United States is reviewed with reference to types of synfuels, synfuel production goals, expected structure of industry, characteristics of projects, and government involvement. In particular, the role of private energy companies in the synfuels area is discussed using as an example the projects pursued by Texas Eastern.

  13. History of mathematics and history of science. (United States)

    Mann, Tony


    This essay argues that the diversity of the history of mathematics community in the United Kingdom has influenced the development of the subject and is a significant factor behind the different concerns often evident in work on the history of mathematics when compared with that of historians of science. The heterogeneous nature of the community, which includes many who are not specialist historians, and the limited opportunities for academic careers open to practitioners have had a profound effect on the discipline, leading to a focus on elite mathematics and great mathematicians. More recently, reflecting earlier developments in the history of science, an increased interest in the context and culture of the practice of mathematics has become evident.

  14. Ranking Economic History Journals

    DEFF Research Database (Denmark)

    Di Vaio, Gianfranco; Weisdorf, Jacob Louis

    This study ranks - for the first time - 12 international academic journals that have economic history as their main topic. The ranking is based on data collected for the year 2007. Journals are ranked using standard citation analysis where we adjust for age, size and self-citation of journals. We...... also compare the leading economic history journals with the leading journals in economics in order to measure the influence on economics of economic history, and vice versa. With a few exceptions, our results confirm the general idea about what economic history journals are the most influential...... for economic history, and that, although economic history is quite independent from economics as a whole, knowledge exchange between the two fields is indeed going on....

  15. Marine Environmental History

    DEFF Research Database (Denmark)

    Poulsen, Bo


    This essay provides an overview of recent trends in the historiography of marine environmental history, a sub-field of environmental history which has grown tremendously in scope and size over the last c. 15 years. The object of marine environmental history is the changing relationship between...... human society and natural marine resources. Within this broad topic, several trends and objectives are discernable. The essay argue that the so-called material marine environmental history has its main focus on trying to reconstruct the presence, development and environmental impact of past fisheries...... and whaling operations. This ambition often entails a reconstruction also of how marine life has changed over time. The time frame rages from Paleolithicum to the present era. The field of marine environmental history also includes a more culturally oriented environmental history, which mainly has come...

  16. Connecting the Senses: Natural History and the British Museum in the Stereoscopic Magazine

    Directory of Open Access Journals (Sweden)

    Kathleen Davidson


    Full Text Available This article considers the connection between touch and sight by examining one of the early photographic ventures at the British Museum and efforts to mediate between popular and specialist access to the natural history collections. Part of the Victorians' fascination for natural history came from its appeal to the senses. Acknowledging the link between tactile and visual experiences as a component of intellectual discovery was an essential part of this, and the contemporary craze for stereoscopic photographs offered a chance to exploit this association. The article analyses the role of the tactile in the presentation of museum objects by addressing the 'impression' of touch - conjured optically and in the mind's eye - and compares the relative merits of the stereoscope to create the illusion of immersion for the viewer and to effectively convey the tactile qualities of the objects portrayed.

  17. Technology-Enhanced Learning Environments to Solve Performance Problems: A Case of a Korean Company (United States)

    Kim, Min Kyu


    This is a case describing how technology enhanced learning environments can be used to improve employees' competence development. For this purpose, specific problematic situations in a Korean insurance company are portrayed. These situations demonstrate that everyday life in a workplace provides opportunities for learning and performance…

  18. 运用Delphi法制作供简易标准化病人使用的个案病历评估量表%Assessment Rating Scales of Special Cases History for Simple Standardized Patient Made by Delphi Method

    Institute of Scientific and Technical Information of China (English)

    李艳; 曾娜; 王娟; 陈琼书


    Objective To make assessment rating scales of special cases history by Delphi method,so as to provide an objective ,fair and unified evaluation method for nursing students after talking with simple standardized patients ( SSP) . Methods According to specific eases history, two rounds of questionnaire were carried out between nursing students and experts by Delphi method. Results The positive and authority coefficient of experts were 100% and 78.54% .respectively. The objective and subjective variation coefficient of scales were 20. 59% and 16. 99% in first round, which were 4. 65% and 15. 93% in second round, respectively. The objective and subjective coordination factor of scales were 0.886 and 0.440 in first round,which were 0. 975 and 0. 398 in second round,respectively. The predicting results was reliable by the concordant suggestion of experts. Conclusion Delphi method could be used to perfect assessment rating scale making it more reliable and effective,so as to promote feedback effects in teaching.%目的:运用Delphi法制作个案病历的评估量表,在护生对简易标准化病人(Simple Standardized Patient,SSP)进行护理交谈后,供SSP对护生的交谈情况进行客观、公平与统一的评价.方法:根据特定的病历,采用Delphi法对专家进行两轮问卷调查.结果:专家积极系数100%,专家权威系数78.54%,第一轮客观量表变异系数20.59%,主观量表变异系数16.99%,第二轮客观量表变异系数4.65%,主观量表变异系数15.93%,第一轮客观量表协调系数0.886,主观量表协调系数0.440,第二轮客观量表协调系数0.975,主观量表协调系数0.398,协调系数都有显著性,专家意见协调性好,预测结果可靠.结论:评估量表可以用Delphi法来完善,Delphi法使量表可靠有效,通过此法制作的量表可以更好的反馈教学效果.

  19. Why Did the Plagues devastate? ——A Case Study of Medical-environmental History%瘟疫何以肆虐?——一项医疗环境史的研究

    Institute of Scientific and Technical Information of China (English)

    李化成; 沈琦


    The Topic of "Why did the Plagues devastate" is related with environmental history and medical-social history, but neither research field can covered such topic completely. Therefore, we propose the concept of "medical- environmental history" and conduct an environmental analysis around the plague itself, taking the Black Death as a case study. The settlement environment of Medieval times provided the conditions for the exist of the infectious source, as well as the close coexistence of rats, fleas and people. Such phenomenon facilitated the rapid spread of the plagues. The convenient transport created the conditions for the acceleration of the plagues’ inter-settlement and trans-regional spread. The backward medical prevention and treatment could not stop the ravages of the plagues and even went to the wrong way in light of the unreasonable efforts. The disease’s occurrence, spread and response to the different environments of the different regions, would lead to the varying degrees of the devastation.%"瘟疫何以肆虐"的问题,既与环境史相关,亦与医疗社会史不可分,但并不能用其中任何一者涵盖之;由此,我们提出"医疗环境史"的概念,以黑死病为个案,围绕瘟疫本身进行环境分析。在14世纪英国的聚落环境中,传染源普遍存在,鼠、蚤、人紧密共存,便于瘟疫的传播;交通运输的便利,利于瘟疫的跨聚落和跨地区流传;落后的医疗防治水平不能阻止瘟疫的肆虐,甚至会因不合理的举措而适得其反。上述病发、流传和应对环境还存在地区性的差异,从而导致瘟疫肆虐程度之不同。

  20. Literature, history and the humanization of bioethics. (United States)

    Emmerich, Nathan


    This paper considers the disciplines of literature and history and the contributions each makes to the discourse of bioethics. In each case I note the pedagogic ends that can be enacted though the appropriate use of the each of these disciplines in the sphere of medical education, particularly in the medical ethics classroom.(1) I then explore the contribution that both these disciplines and their respective methodologies can and do bring to the academic field of bioethics. I conclude with a brief consideration of the relations between literature and history with particular attention to the possibilities for a future bioethics informed by history and literature after the empirical turn.