WorldWideScience

Sample records for current historical context

  1. Envy's pathology: Historical contexts.

    Science.gov (United States)

    Minou, Lina

    2017-01-01

    This article is concerned with the physicality of envy primarily in early -modern, but also in eighteenth-century health contexts. The discussion brings together descriptions of the effects of envy on the body of the envier, mainly from works of physiology and health preservation, but also from literary and spiritual writings. These depictions of envy are studied beyond their symbolism and with a view to establish whether they are meaningful according to the medical theories of the time in which they occur. The discussion begins by acknowledging the status of envy as a 'disease' and looks to the specific ways in which the discourse of envy conveys this sense. I find that in the early modern discourse envy is always pathological, that is, it is experienced as disease and signifies disease in general and several diseases in particular. Moreover, envy is uniquely placed to convey pathology on account of its being connected to inherently pathogenic elements of the humoural theory. Specifically, envy is physiologically connected to melancholy, and the way it is presented comes close to attributes assigned to black bile. In addition, envy realizes pathology, the occurrence of disease in the body, by impairing the vital process of digestion and thus depriving the person from proper nourishment and sustenance. The analysis further considers how this impairment of the body fits with the physiological manifestation of envy as 'corrosion' and 'consumption'. Finding commonalities with other maladies mediated by these physiological signs the article concludes by considering the function of pathology in the conception of early modern envy.

  2. Creativity and psychiatric illness: the search for a missing link--an historical context for current research.

    Science.gov (United States)

    Thys, E; Sabbe, B; De Hert, M

    2013-01-01

    Creativity is an important human quality upon which many achievements of humankind are based. Defined as the ability to produce something that is novel and useful or meaningful, it is difficult to operationalize for research. This text provides an overview of the historical and cultural context of this research. The assumption that creativity is related to psychiatric vulnerability dates back to antiquity. The modern interest in the subject stems from the romantic era and gained a scientific aura in the 19th century. In the 20th century, a further entanglement of creativity and psychopathology came about through the influence of patient artists on regular art. Psychometric, psychodiagnostic and genetic research supports a connection between creativity and psychiatric illness within the bipolar-psychotic continuum, with schizotypy/thymotypy as prototypes of creativity-related disorders. Evolutionary hypotheses link the schizophrenia paradox to a survival advantage through enhanced creative ability. The relevance of scientific research in this complex and heterogeneous area can be increased if creativity and psychopathology are further operationalized and if underlying art concepts are made explicit and placed in a broader cultural context. There is a continuing need for meaningful definitions and measures, as well as a multidisciplinary collaboration. Copyright © 2012 S. Karger AG, Basel.

  3. INSTITUTIONAL ASPECTS OF THE CAUSES AND CONSEQUENCES VIOLATION OF FINANCIAL STABILITY: HISTORICAL RETROSPECTIVE AND CURRENT UKRAINIAN REALITIES IN THE CONTEXT OF CHALLENGES OF EUROPEAN INTEGRATION

    Directory of Open Access Journals (Sweden)

    I. Novikova

    2016-06-01

    Full Text Available The article analyzes the institutional aspect of the causes and consequences of violations of financial stability. Done analysis of famous historical examples of the emergence of inflationary bursts, as well as ways of establishing a financial equilibrium. In particular, states that often main cause of violations of financial stability becomes inflationary boom, which arose by wars, socio-economic and political contradictions. It was considered role of institutional instability in the context of the emergence of contemporary geopolitical challenges and socio-economic changes in Ukraine. The paper examines the impact of modern social and economic challenges on growth in inflation and on the deterioration of other macroeconomic indicators in Ukraine. At the end, was provided of the recommendations to overcome the financial problems in the national economy. Emphasized importance of the exchange rate stability of the currency.

  4. The modern hospital in historical context.

    Science.gov (United States)

    Valentinuzzi, Max E; Leder, Ron

    2009-01-01

    The evolution and development of hospitals in their historical context is quickly reviewed, starting first as simple shelters for the sick and indigent, waiting essentially for death, up to the relatively recent concept of true health centers where patients face a high probability of actual recovery and rehabilitation. Anesthesia, microbiology, asepsia, antibiotics, virology, radiology, transfusion and different biomedical engineering technologies, along with other basic sciences knowledge, led to the intensive care and emergency units introduced in the 1960's, leading to the specialty of critical care medicine and underlining the patient as the center of care.

  5. Symbols: historic and current uses.

    Science.gov (United States)

    Bailey, Emilee

    2008-01-01

    From hieroglyphs to barcodes, symbols have been used throughout history. Symbols can be observed on traffic signs, warning signs that are affixed to building fronts, doors of public restrooms to show gender-specific usage, and caution signs on caustic or poisonous chemicals; even Braille, a system of writing and printing for the blind, is a symbol form. This article includes a brief discussion on the psychology of symbols, history of symbols, symbols used by alchemists and pharmacists, and the current use of symbols.

  6. The Historical and Political Context of Adult Literacy in Turkey

    Science.gov (United States)

    Sayilan, Fevziye; Yildiz, Ahmet

    2009-01-01

    The aim of this article is to analyse the development of adult literacy education in Turkey in a historical and political context. The development of adult literacy education is studied in three different historical periods. To spread literacy and create novel institutions, although these institutions were closed later, played a critical role in…

  7. Liability of Foreignness in Historical Context

    DEFF Research Database (Denmark)

    Lubinski, Christina

    2014-01-01

    vis-à-vis local firms and raise doubts about the assumption that more distance necessarily translates into higher costs. This article adds to this criticism with a historical analysis of German multinational enterprises in preindependence India. The case proves (1) the relevance of specific......Much of international business literature has dealt with the costs of engaging in business abroad. Recently, several authors have called into question the basic assumptions of the “liability of foreignness” argument. They plead for a more nuanced look at nationality beyond the dichotomy of foreign...... with nationality are, thus making a thorough historical analysis of commercial, political, and cultural links between host and home country indispensable....

  8. Creating Biography Webs to Investigate Individuals' Historical Contexts

    Science.gov (United States)

    Fertig, Gary; Silverman, Rick

    2009-01-01

    Biographies, which are popular among young people, can stimulate interest in the past when students investigate the historical contexts in which individuals lived. Creating biography webs offers students structured opportunities to investigate how other people and groups influenced the personal development of specific individuals (NCSS Strands II,…

  9. CURRENT STATE OF HISTORIC AND EDUCATIONAL RESEARCH

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    Magsumov Timur Albertovich

    2013-05-01

    Full Text Available In this paper we analyze the results of development of national historic and educational research at the turn of the XXth century; pinpoint obvious success and indicate problems and contradictory areas; give grounding to the development model of the XXth century Russian pedagogy; make suggestions on the strategy and tactics of further development of historic and educational science and suggest areas for further research. They are ‘new social history’ of education, professional education and teacher training, personified microhistory and history of local educational environment, genesis of didactic principles, ethno-pedagogy, country school, pedagogical diagnostics, Orthodox religious education, contemporary history of foreign pedagogy, pedagogical futurology. We prove the need in reassessment of certain studies’ viability. We draw the conclusion that historic and educational knowledge determines areas and instruments to understand the problems of educational issues, their roots and realize the existence of ways to solve them.

  10. Current trends in context-aware applications

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    Andrea Loayza

    2013-12-01

    Full Text Available (Received: 2013/10/07 - Accepted: 2013/12/10Context-aware applications adapt their behavior and settings according to the environment conditions and to the user preferences. This state-of-the-art survey identifies the current trends related to the technics and tools for the development of this kind of software, as well as the areas of interest of the scientific community on the subject. It stands out the research on multimodal interfaces, localization, activity detection, interruptions control, predictive and wellbeing applications.

  11. Contemporary architecture in historical contexts: for a system of values

    Directory of Open Access Journals (Sweden)

    Giovanna Franco

    2016-11-01

    Full Text Available This paper proposes a reflection on the relationship of new construction in an old context focusing on the recognition of the value of contemporary work which, historically, was introduced starting from post-war reconstructions. The article presents the methodologies and results of research that was first financed by the Ministry of Cultural Heritage and Activities and later, by the Liguria Region for the purposes of cataloguing the modern and contemporary architectural heritage in the Region since the post-war period to-date, and highlighting its value for the purposes of its future protection and enhancement. Assigning values to recent and very recent architectural production is, in fact, variegated and controversial which, in many ways has established a dialogue with the old fabric.

  12. La movilidad residencial europea actual en el contexto de la relación histórica España-Europa (Current European residential mobility in the context of the historic relationship between Spain and Europe

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    García Jiménez, Modesto

    2014-01-01

    Full Text Available Resumen: En la primera década del presente siglo, España, que ya tenía una larga trayectoria como destino turístico privilegiado, se dispone a acoger una verdadera avalancha de personas del norte y centro de Europa que eligen nuestro país como lugar de residencia. El fenómeno puede caracterizarse como un paso más en la elección de estilos de vida propios de las sociedades contemporáneas, y como uno de los más importantes ensayos de libertad de circulación internacional y de ejercicio de los derechos de la ciudadanía de todos los europeos. Este texto quiere ahondar en aspectos de la interacción social y la relación antropológica de los nuevos residentes y la población autóctona, también europeos; a la vez que hacerse eco de las diversas actitudes críticas que este experimento social despierta en las ciencias sociales. Y va a procurar hacerlo ubicándolo en el contexto de las relaciones históricas de España y Europa y de cierta desesperanza que provoca la situación de crisis mundial que vivimos. Abstract: In the first decade of this century, Spain, which already had a long trajectory as an exceptional tourist destination, prepared to receive a deluge of people from North and Central Europe, who chose our country as their place of residence. The phenomenon could be characterised as a further step in the choosing of lifestyles in contemporary societies, and as one of the most important tests of international freedom of movement and the rights of citizenship of all Europeans. This text wishes to expand on aspects of social interaction and the anthropological relationship of the new residents and the native population, also European; at the same time as echoing the diverse critical attitudes that this social experiment provokes in the social sciences. It will attempt to achieve this by placing it in the context of the historical relations between Spain and Europe and the sense of desperation caused by the situation of the world

  13. La movilidad residencial europea actual en el contexto de la relación histórica España-Europa (Current European residential mobility in the context of the historic relationship between Spain and Europe

    Directory of Open Access Journals (Sweden)

    Modesto García Jiménez

    2015-01-01

    Full Text Available Resumen: En la primera década del presente siglo, España, que ya tenía una larga trayectoria como destino turístico privilegiado, se dispone a acoger una verdadera avalancha de personas del norte y centro de Europa que eligen nuestro país como lugar de residencia. El fenómeno puede caracterizarse como un paso más en la elección de estilos de vida propios de las sociedades contemporáneas, y como uno de los más importantes ensayos de libertad de circulación internacional y de ejercicio de los derechos de la ciudadanía de todos los europeos. Este texto quiere ahondar en aspectos de la interacción social y la relación antropológica de los nuevos residentes y la población autóctona, también europeos; a la vez que hacerse eco de las diversas actitudes críticas que este experimento social despierta en las ciencias sociales. Y va a procurar hacerlo ubicándolo en el contexto de las relaciones históricas de España y Europa y de cierta desesperanza que provoca la situación de crisis mundial que vivimos.Abstract: In the first decade of this century, Spain, which already had a long trajectory as an exceptional tourist destination, prepared to receive a deluge of people from North and Central Europe, who chose our country as their place of residence. The phenomenon could be characterised as a further step in the choosing of lifestyles in contemporary societies, and as one of the most important tests of international freedom of movement and the rights of citizenship of all Europeans. This text wishes to expand on aspects of social interaction and the anthropological relationship of the new residents and the native population, also European; at the same time as echoing the diverse critical attitudes that this social experiment provokes in the social sciences. It will attempt to achieve this by placing it in the context of the historical relations between Spain and Europe and the sense of desperation caused by the situation of the world

  14. EVOLUTION OF THE CONCEPT OF GUILT IN HISTORICAL CONTEXT

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    Екатерина Валерьевна Юрчак

    2013-12-01

    Full Text Available As in philosophy and in legal science is no single concept of guilt. This is partly explained by the fact that the philosophy of the concept of guilt tried to give the followers of different schools of thought and jurisprudence in the concept of guilt is different in each area of law. That is why it is important to identify common features of the legal and philosophical category of "guilt".The purpose of this study to trace the evolution of the concept of guilt in the philosophy and theory of law.Scientific and practical significance of the work lies in the fact that comprehensive studies of this nature brings us closer to the development of a unified concept of guilt.The author uses an analytical, philosophical and comparative - historical methods.The article analyzes the evolution of the concept of guilt in a historical context. The author analyzes the legal significance of the concept of guilt in theology and philosophy, focusing on Russian philosophy and Marxism, and comes to the conclusion that the issue of guilt is recognized by all philosophies, the most consistent explanation of the fault is given in the idealist doctrine. In the understanding of guilt there is dualism, which leads to the need for the external and internal sides of human actions.The results of this study provide scientific and practical value, since they can be used in teaching students of legal and philosophical disciplines, as well as - a legislator, in the formulation of the concept of a single fault in the law.DOI: http://dx.doi.org/10.12731/2218-7405-2013-10-19

  15. The historical context in conversation: Lexical differentiation and memory for the discourse history.

    Science.gov (United States)

    Yoon, Si On; Benjamin, Aaron S; Brown-Schmidt, Sarah

    2016-09-01

    When designing a definite referring expression, speakers take into account both the local context and certain aspects of the historical context, including whether similar referents have been mentioned in the past. When a similar item has been mentioned previously, speakers tend to elaborate their referring expression in order to differentiate the two items, a phenomenon called lexical differentiation. The present research examines the locus of the lexical differentiation effect and its relationship with memory for the discourse. In three experiments, we demonstrate that speakers differentiate to distinguish current from past referents; there was no evidence that speakers differentiate in order to avoid giving two items the same label. Post-task memory tests also revealed a high level of memory for the discourse history, a finding that is inconsistent with the view that failures of memory underlie low differentiation rates. Instead, memory for the discourse history, while necessary, is not sufficient for speakers to design language with respect to the historical context. Speakers must additionally view the discourse history as relevant to design language with respect to this broader context. Finally, measures of memory for past referents point to asymmetries between speakers and listeners in their memory for the discourse, with speakers typically remembering the discourse history better.

  16. Amazing Physics: Learning about Work, Energy and Projectile Motion in a Historical Context

    Science.gov (United States)

    Tural, Guner

    2013-01-01

    Teaching physics through a historical context provides effective learning and increases students' motivation for and interest in physics. For example, trebuchets and mangonels may be interesting historical contexts for learning about energy, work, and projectile motion. In this study, the implementation of physics lessons related to these subjects…

  17. Amazing Physics: Learning about Work, Energy and Projectile Motion in a Historical Context

    Science.gov (United States)

    Tural, Guner

    2013-01-01

    Teaching physics through a historical context provides effective learning and increases students' motivation for and interest in physics. For example, trebuchets and mangonels may be interesting historical contexts for learning about energy, work, and projectile motion. In this study, the implementation of physics lessons related to these subjects…

  18. History of Education and Historical-Educational Research in Slovakia through the Lens of European Context

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    Blanka Kudlacova

    2016-01-01

    Full Text Available Marginalisation of the discipline of history of education as well as historical-educational research in Slovakia, which is pointed out e.g. by Hamada (1995; Michalička (2004, 2012; Kudláčová (2009, 2010, 2012, resulted in a state in which educational past is no longer reflected and it causes disturbance of historical continuity of pedagogy. Historians of education are aware of it and they have been pointing out the importance of reflection on educational past recently (e.g. Kasper, 2008; Kudláčová, 2006, 2010; Sztobryn, 2010. These opinions that can be heard from the Central European environment are very close to a discussion that began in the Anglo-Saxon environment in the 1990s (e.g. Hargreaves, 1996; Woodhead, 1998; Tooley – Darby, 1998. The aim of this paper is: 1 to point out the development and transformations in the perception of the academic discipline history of education and historical-educational research in Slovakia, especially in the 20th century; 2 to identify current problems in the examined field and 3 to point out possible foundations and direction in the given field in Slovak as well as broader European context. Historical-educational research based on confrontation of scientists from various scientific fields, nationalities, methodological schools etc. can represent a new qualitatively higher level. How to reference this article Kudláčová, B. (2016. History of Education and Historical-Educational Research in Slovakia through the Lens of European Context. Espacio, Tiempo y Educación, 3(1, 111-124. doi: http://dx.doi.org/10.14516/ete.2016.003.001.7

  19. Urban Science Education: Examining Current Issues through a Historical Lens

    Science.gov (United States)

    McLaughlin, Cheryl A.

    2014-01-01

    This paper reviews and synthesizes urban science education studies published between 2000 and 2013 with a view to identifying current challenges faced by both teachers and students in urban classrooms. Additionally, this paper considers the historical events that have shaped the conditions, bureaucracies, and interactions of urban institutions.…

  20. Urban Science Education: Examining Current Issues through a Historical Lens

    Science.gov (United States)

    McLaughlin, Cheryl A.

    2014-01-01

    This paper reviews and synthesizes urban science education studies published between 2000 and 2013 with a view to identifying current challenges faced by both teachers and students in urban classrooms. Additionally, this paper considers the historical events that have shaped the conditions, bureaucracies, and interactions of urban institutions.…

  1. Historical Development of NATO Stanag 6001 Language Standards and Common European Framework (CEF) and the Comparison of Their Current Status

    Science.gov (United States)

    Solak, Ekrem

    2011-01-01

    The aim of the article is to shed light on the historical development of language studies in military and social context and to compare the current status of NATO Stanag (Standard Agreement) 6001 language scale with Common European Framework (CEF). Language studies in military context date back to World War II and the emergence of Army Specialized…

  2. Head pose estimation & TV Context: current technology

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    Francois Rocca

    2015-06-01

    Full Text Available With the arrival of low-cost high quality cameras, implicit user behaviour tracking is easier and it becomes very interesting for viewer modelling and content personalization in a TV context. In this paper, we present a comparison between three common algorithms of automatic head direction extraction for a person watching TV in a realistic context. Those algorithms compute the different rotation angles of the head (pitch, roll, yaw in a non-invasive and continuous way based on 2D and/or 3D features acquired with low cost cameras. These results are compared with a reference based on the Qualisys motion capture commercial system which is a robust marker-based tracking system. The performances of the different algorithms are compared function of different configurations. While our results show that full implicit behaviour tracking in real-life TV setups is still a challenge, with the arrival of next generation sensors (as the new Kinect one sensor, accurate TV personalization based on implicit behaviour is close to become a very interesting option.

  3. Historical intersections of psychology, religion, and politics in national contexts

    NARCIS (Netherlands)

    Belzen, J.A.; Kugelmann, R.

    2009-01-01

    Various types of psychology have come into existence in and have been interacting with a plurality of contexts, contexts that have been radically varying in different states or nations. One important factor in the development of psychology has been the multiple relationships to the Christian

  4. Temperament in the School Context: A Historical Review

    Science.gov (United States)

    Fernández-Vilar, Ma Angeles; Carranza, Jose Antonio

    2013-01-01

    The majority of studies on temperament in the educational context originate from the Anglo-Saxon culture, where there has been an increase in research in this field over the last four decades. The objective of this paper is to contribute towards systematizing of relevant findings that have been carried out in the educational context from the field…

  5. Temperament in the School Context: A Historical Review

    Science.gov (United States)

    Fernández-Vilar, Ma Angeles; Carranza, Jose Antonio

    2013-01-01

    The majority of studies on temperament in the educational context originate from the Anglo-Saxon culture, where there has been an increase in research in this field over the last four decades. The objective of this paper is to contribute towards systematizing of relevant findings that have been carried out in the educational context from the field…

  6. "Natural Highs" in an Historical and Biological Context.

    Science.gov (United States)

    Emboden, William A.

    1988-01-01

    Recognizes historical and contemporary patterns of substance use and abuse and points out error in believing psychoactive natural substances to be reasonably safe. Presents diverse genera and species of plants which are now in use and which produce psychoactive effects. Recommends that practitioners be aware of chemicals from natural sources and…

  7. Constructing ancient slavery as socio-historic context of the New ...

    African Journals Online (AJOL)

    2013-04-25

    Apr 25, 2013 ... constitute the socio-historical context of the New Testament passages referring to slavery. ..... Used in sale-manumission with an indication of purpose of the action. .... 'House, household, home' (Jastrow 1950:167–168).

  8. Reading Ancient Reliefs: An Approach to Interperation of Architectural Decoration in Historical and Political Context

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    Mgr. Lucia Novakova

    2013-12-01

    Full Text Available Ancient treasuries promoted wealth and prosperity of the donation community. Preserved relief scenes portrayed mythological stories used for expressing certain characteristic reflection of reality (chaos, wilderness, heroism, etc. By analyzing historical sources is possible to assign events related to the poleis in historical context. This paper shall serve as introduction of hypothetical nature of political program and contribution to the knowledge of political promotion of polis in relief decoration. Figural decoration became a form of political program, or even metaphorical ideology. The main carrier of ideological reference were figure decorated pediments and friezes. Those visualized political agenda of polis even for illiterate observers. In particular mythological stories, those that might have some ideological scheme, were preferred. They can be applied to current events of polis, but only if adequate historical sources or archaeological evidence. Mythological battles were frequent motifs. The story of Gigantomachy allowed various kind of exploitation in political ideology. The main idea was the battle between world full of chaos and world representing stability and certainty. Analogies are identifiable in the whole archaic period. The main inspiration were military confrontations with other Greek or non-Greek cities. From preserved decorative elements is possible to roughly characterize also political significance of mythological heroes. Visual display is closely related to foreign policy and inner political conflict of poleis. It is important that preserved reliefs with motives that do not deal with panhellenic scenes are lessnumerous.

  9. Ethics as the bridge between dogmatics and historical contexts

    African Journals Online (AJOL)

    2015-08-28

    Aug 28, 2015 ... theology in context today. He highlights the importance of social location, of the willingness to ... knowledge and insight. If Tshwane, the city of my .... a new generation was emerging which was doing theology differently, more ...

  10. Historical and current perspectives on Clostridium botulinum diversity.

    Science.gov (United States)

    Smith, Theresa J; Hill, Karen K; Raphael, Brian H

    2015-05-01

    For nearly one hundred years, researchers have attempted to categorize botulinum neurotoxin-producing clostridia and the toxins that they produce according to biochemical characterizations, serological comparisons, and genetic analyses. Throughout this period the bacteria and their toxins have defied such attempts at categorization. Below is a description of both historic and current Clostridium botulinum strain and neurotoxin information that illustrates how each new finding has significantly added to the knowledge of the botulinum neurotoxin-containing clostridia and their diversity.

  11. Pancreatic exocrine studies in intact animals: historic and current methods.

    Science.gov (United States)

    Niebergall-Roth, E; Teyssen, S; Singer, M V

    1997-12-01

    This report presents a review of the historic and current methods for performing pancreatic exocrine studies in intact animals. Special emphasis is given to the various surgical procedures--pancreatic fistulas, duodenal pouches, and duodenal fistulas--and practice of collecting pancreatic secretion in dogs. Procedures in other animal species--rat, cat, pig, rabbit, cattle, sheep, and horse--also are specified. The advantages and disadvantages, as well as the indications and limitations of the distinct methods, are discussed.

  12. Historic Context and Building Assessments for the Lawrence Livermore National Laboratory Built Environment

    Energy Technology Data Exchange (ETDEWEB)

    Ullrich, R. A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sullivan, M. A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2007-09-14

    This document was prepared to support u.s. Department of Energy / National Nuclear Security Agency (DOE/NNSA) compliance with Sections 106 and 110 of the National Historic Preservation Act (NHPA). Lawrence Livermore National Laboratory (LLNL) is a DOE/NNSA laboratory and is engaged in determining the historic status of its properties at both its main site in Livermore, California, and Site 300, its test site located eleven miles from the main site. LLNL contracted with the authors via Sandia National Laboratories (SNL) to prepare a historic context statement for properties at both sites and to provide assessments of those properties of potential historic interest. The report contains an extensive historic context statement and the assessments of individual properties and groups of properties determined, via criteria established in the context statement, to be of potential interest. The historic context statement addresses the four contexts within which LLNL falls: Local History, World War II History (WWII), Cold War History, and Post-Cold War History. Appropriate historic preservation themes relevant to LLNL's history are delineated within each context. In addition, thresholds are identified for historic significance within each of the contexts based on the explication and understanding of the Secretary of the Interior's Guidelines for determining eligibility for the National Register of Historic Places. The report identifies specific research areas and events in LLNL's history that are of interest and the portions of the built environment in which they occurred. Based on that discussion, properties of potential interest are identified and assessments of them are provided. Twenty individual buildings and three areas of potential historic interest were assessed. The final recommendation is that, of these, LLNL has five individual historic buildings, two sets of historic objects, and two historic districts eligible for the National Register. All are

  13. Historical “gothic” novel in the context of English preromantic literature

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    Grigorieva Elena Valentinovna

    2015-06-01

    Full Text Available The article discusses the development of the Gothic historical novel in English literature of the last third of the XVIII century. Initial installation on a stylized medieval romance, and attempts to reconstruct historical color associated with the overall objective aesthetic and artistic development of the Middle Ages (“The Castle of Otranto” Mr. Walpole, 1764 is replaced by the rejection of the historical and geographical exoticism and transferring activities in a much closer historical Age (K. Reeve “Old English Baron”, 1777. Image of real historical figures and famous historical events was a major literary discovery of the historic Gothic novel (S.Li “Refuge, or Tale of other times”, 1785, is preceded in this regard in the work by W. Scott. The next conquest of Gothic historical novel was the desire to enter the historical events in a common “historiosophical” story, reflecting the unbreakable laws of nature (C. Reeve, “Memoirs of Roger de Clarendon,” 1793. A similar trend is a characteristic of educational tradition, and yet, the historic Gothic novel, opens the way to a romantic historical novel, with its nostalgia for bygone times, tragic conflicts, an ideal hero, carried along by fate historic flow. Formation of the genre is analyzed in the context of socio-political and literary-aesthetic discussions era.

  14. Harnessing Emotions to Deliberative Argumentation in Classroom Discussions on Historical Issues in Multi-Cultural Contexts

    Science.gov (United States)

    Goldberg, Tsafrir; Schwarz, Baruch B.

    2016-01-01

    This theoretical paper is about the role of emotions in historical reasoning in the context of classroom discussions. Peer deliberations around texts have become important practices in history education according to progressive pedagogies. However, in the context of issues involving emotions, such approaches may result in an obstacle for…

  15. Russian Foreign Policy in Historical and Current Context: A Reassessment

    Science.gov (United States)

    2015-01-01

    rose in the last decade, Crimea has struggled to compete with Turkey, Egypt, and other tourist destinations . Russians and Ukrainians, a strong...traditional tourist base for the peninsula, have found these new destinations provide better services and lower prices. After the annexation of Crimea...vertical of power,” laid out early in Putin’s presidential tenure, placed him firmly at the top of the pyramid of all decisionmaking, with everyone

  16. Historical measures of social context in life course studies: retrospective linkage of addresses to decennial censuses

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    Whitsel Eric A

    2004-11-01

    Full Text Available Abstract Background There is evidence of a contribution of early life socioeconomic exposures to the risk of chronic diseases in adulthood. However, extant studies investigating the impact of the neighborhood social environment on health tend to characterize only the current social environment. This in part may be due to complexities involved in obtaining and geocoding historical addresses. The Life Course Socioeconomic Status, Social Context, and Cardiovascular Disease Study collected information on childhood (1930–1950 and early adulthood (1960–1980 place of residence from 12,681 black and white middle-aged and older men and women from four U.S. communities to link participants with census-based socioeconomic indicators over the life course. Results Most (99% participants were linked to 1930–50 county level socioeconomic census data (the smallest level of aggregation universally available during this time period corresponding to childhood place of residence. Linkage did not vary by race, gender, birth cohort, or level of educational attainment. A commercial geocoding vendor processed participants' self-reported street addresses for ages 30, 40, and 50. For 1970 and 1980 censuses, spatial coordinates were overlaid onto shape files containing census tract boundaries; for 1960 no shape files existed and comparability files were used. Several methods were tested for accuracy and to increase linkage. Successful linkage to historical census tracts varied by census (66% for 1960, 76% for 1970, 85% for 1980. This compares to linkage rates of 94% for current addresses provided by participants over the course of the ARIC examinations. Conclusion There are complexities and limitations in characterizing the past social context. However, our results suggest that it is feasible to characterize the earlier social environment with known levels of measurement error and that such an approach should be considered in future studies.

  17. Clinical Ethics Consultation: Attention to Cultural and Historic Context

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    Youngner, Stuart J.

    2008-04-01

    Full Text Available The clinical ethics consultation is a relatively new activity in US; a sort of service set aside for helping individual patients and groups. The historical evolution of CEC is described from the very beginning to 1976. Among other duties CEC gives moral support and psychological comfort to professionals related to health in decision-making moments. The operative methods and the access systems to CEC are fully described.La Consulta Ética Clínica es una actividad relativamente nueva en USA, como un servicio destinado a ayudar a pacientes individuales o grupos. Se describe la evolución histórica de la CEC desde su inicio en 1976. Entre otras funciones, la CEC presta un soporte moral y un “confort” psicológico a los profesionales de la salud en la toma de decisiones. Se describen los métodos operativos y de acceso a la CEC.

  18. Siberian Regional Identity in the Context of Historical Consciousness (Content Analysis of Tomsk Regional Media

    Directory of Open Access Journals (Sweden)

    A V Bocharov

    2011-12-01

    Full Text Available The article presents a model to study the Siberian regional identity in the context of historical consciousness, as well as the results of its practical application in the content analysis of the publications by the Tomsk regional media. On the basis of the content analysis procedures the author demonstrates how, through historical memory, the regional identity is formed and manifested in the regional media in various spheres of society.

  19. Envy's pathology: Historical contexts [version 2; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Lina Minou

    2017-05-01

    Full Text Available This article is concerned with the physicality of envy primarily in early –modern, but also in eighteenth-century health contexts. The discussion brings together descriptions of the effects of envy on the body of the envier, mainly from works of physiology and health preservation, but also from literary and spiritual writings. These depictions of envy are studied beyond their symbolism and with a view to establish whether they are meaningful according to the medical theories of the time in which they occur. The discussion begins by acknowledging the status of envy as a ‘disease’ and looks to the specific ways in which the discourse of envy conveys this sense. I find that in the early modern discourse envy is always pathological, that is, it is experienced as disease and signifies disease in general and several diseases in particular. Moreover, envy is uniquely placed to convey pathology on account of its being connected to inherently pathogenic elements of the humoural theory. Specifically, envy is physiologically connected to melancholy, and the way it is presented comes close to attributes assigned to black bile. In addition, envy realizes pathology, the occurrence of disease in the body, by impairing the vital process of digestion and thus depriving the person from proper nourishment and sustenance. The analysis further considers how this impairment of the body fits with the physiological manifestation of envy as ‘corrosion’ and ‘consumption’. Finding commonalities with other maladies mediated by these physiological signs the article concludes by considering the function of pathology in the conception of early modern envy.

  20. From Hitler to Hurricanes, Vietnam to Virginia Tech: Using Historical Nonfiction to Teach Rhetorical Context

    Science.gov (United States)

    Beckelhimer, Lisa

    2010-01-01

    Historical nonfiction is effective in teaching rhetoric for two main reasons. First, historical texts communicate through a real-world lens that students can understand and find familiar. Students study history and are exposed to current events through the news, school, and each other. Second, since history affects people's lives so broadly, its…

  1. The Communication Research in Spain. Historical evolution and current challenges

    Directory of Open Access Journals (Sweden)

    Dr. Manuel Martínez Nicolás - manuel.martinez.nicolas@urjc.es

    2009-01-01

    Full Text Available We propose in this paper an approach to the history of Communication Research in Spain, taking into account the scientific production and the structure and historical context in which the scientific community interested in this field have performed their work. For this task we have established a temporary frame beginning from the moment communication became an autonomous field of research and education in Spain, during the mid-sixties, until present time. This period has been divided into three stages, typically defined as emergence, consolidation and development (or maturing of communication studies in Spain. In each of these stages, the scientific community interested in communication research have worked in different social, academic and epistemic or scientific contexts. These particular conditions contribute to understanding the different orientations which have inspired historical communication research in Spain (research objects, theoretical and methodological approaches, contributions and limitations.Traducción supervisada por la Dda. María Teresa Durán Sánchez (ULPGC.En este trabajo se propone una aproximación a la historia de la investigación sobre comunicación en España poniendo en relación la producción científica con las características, estructura y condiciones históricas en las que ha desempeñado su trabajo la comunidad científica interesada en este ámbito. Para ello, se establece un marco temporal que arranca en el momento de la constitución de la comunicación como campo de investigación (y de docencia autónomo, a mediados de la década de los sesenta, y llega hasta la actualidad. Consideramos que en el curso de este periodo pueden distinguirse no menos de tres etapas, que convencionalmente se han denominado de emergencia, consolidación y desarrollo (o maduración de los estudios sobre comunicación en España. En cada una de estas etapas, la comunidad científica interesada en la investigación comunicativa

  2. Vocational Literacy in Mozambique: Historical Development, Current Challenges and Contradictions

    Directory of Open Access Journals (Sweden)

    Oleg Popov

    2016-03-01

    Full Text Available The study analyses the historical development of vocational literacy in basic education and Non-Formal Vocational Education (NFVE in Mozambique, as well as current challenges and contradictions. The theoretical lens of Cultural-Historical Activity Theory (CHAT is employed in the study. Methodologically the study was executed through an analysis of oral, printed and e-resources produced by the main stakeholders and also the reflective experiences of the authors in their extensive educational work in the country. The findings reveal poorly developed vocational literacy education in schools and non-formal settings in spite of recurrent political declarations about its importance. There is a strong dependence by formal and particularly NFVE sectors on the technical and financial support provided by international organisations. Vocational literacy courses are characterized by a lack of adequate equipment and poor practice. As a consequence, theoretical or elementary forms of vocational knowledge are dominant in the courses, resulting in the dissatisfaction of both learners and educators. Vocational literacy development proved to be a complex field that faces many challenges and ischaracterised by diverse internal contradictions.

  3. THE SUBJECT OF COGNITION IN THE CONTEXT OF THE HISTORICAL RECONSTRUCTION

    Directory of Open Access Journals (Sweden)

    Natalia Grigorievna BONDARENKO

    2015-01-01

    Full Text Available The article is devoted to the discussion of contemporary historical cognition, where in the context of historical reconstruction is solved the dilemma of either historical knowledge should be no less objective than natural sci-ences, or subjectivity should be quite acceptable in his-torical science. The article analyzes the problem in the framework of historical and scientific studies of the re-sults of historical reconstruction, defines the positions of representatives of presentism, antiquarism and post-modernism. The results show that modern social and cultural situation offers a challenge to the identity of in-dividuals, adequately responding to which they can im-prove their versatile abilities and form a more multifacet-ed view of the world. However, this will require from indi-viduals to be more active than in the previous eras – a modern person must himself choose: how, on what basis and what elements he will use to design his "I" and his identity and how he will arrange the labyrinth in which he is going to wander. In the context of the philosophy of history such changes have greatly influenced the inter-pretation of the specificity of a subject of historical cog-nition: in the light of globalization and planetary integra-tion today there is a struggle of "universal history" and " individualized history "; and "large-scale radial variation" of specifications of "histories" according to the degree of their "individualization" comes from the history of a per-sonality (almost biography, group, nation and state to the history of mankind in general. In the context of this situation, the notion of identity and the sense that it gives to the modern interpretation of a subject of historical cognition becomes especially topical.

  4. Britain Between the Wars: The Historical Context of Bowlby's Theory of Attachment.

    Science.gov (United States)

    Newcombe, Nora; Lerner, Jeffrey C.

    John Bowlby's theory of attachment is examined in the cultural and historical context in which it was developed. Bowlby trained as a psychiatrist in England during the 1920's and published the WHO report in 1951. Thus the origins of his theory can be related to events set in motion by the First World War and occurring during the interwar period…

  5. "Making Her Community a Better Place to Live": Culturally Responsive Urban School Leadership in Historical Context

    Science.gov (United States)

    Johnson, Lauri

    2006-01-01

    This article examines the notion of "culturally responsive leadership" through a historical case study of the life of Gertrude Elise MacDougald Ayer, the first African American woman principal in New York City. I begin by situating Ayer's leadership practice in light of the social and political context of Harlem in the 1930s and early 1940s. Then…

  6. Britain Between the Wars: The Historical Context of Bowlby's Theory of Attachment.

    Science.gov (United States)

    Newcombe, Nora; Lerner, Jeffrey C.

    John Bowlby's theory of attachment is examined in the cultural and historical context in which it was developed. Bowlby trained as a psychiatrist in England during the 1920's and published the WHO report in 1951. Thus the origins of his theory can be related to events set in motion by the First World War and occurring during the interwar period…

  7. Estimated Historical and Current Nitrogen Balances for Illinois

    Directory of Open Access Journals (Sweden)

    Mark B. David

    2001-01-01

    Full Text Available The Midwest has large riverine exports of nitrogen (N, with the largest flux per unit area to the Mississippi River system coming from Iowa and Illinois. We used historic and current data to estimate N inputs, outputs, and transformations for Illinois where human activity (principally agriculture and associated landscape drainage have had a dominant impact. Presently, ~800,000 Mg of N is added each year as fertilizer and another 420,000 Mg is biologically fixed, primarily by soybean (Glycine max L. Merr.. These annual inputs are greater than exports in grain, which results in surplus N throughout the landscape. Rivers within the state export approximately 50% of this surplus N, mostly as nitrate, and the remainder appears to be denitrified or temporarily incorporated into the soil organic matter pool. The magnitude of N losses for 1880, 1910, 1950, and 1990 are compared. Initial cultivation of the prairies released large quantities of N (~500,000 Mg N year�1, and resulted in riverine N transport during the late 19th century that appears to have been on the same order of magnitude as contemporary N losses. Riverine flux was estimated to have been at a minimum in about 1950, due to diminished net mineralization and low fertilizer inputs. Residual fertilizer N from corn (Zea mays L., biological N fixed by soybean, short-circuiting of soil water through artificial drainage, and decreased cropping-system diversity appear to be the primary sources for current N export.

  8. Science and Society: Public History in the Context of Historical Culture of the Globalization Era

    Directory of Open Access Journals (Sweden)

    Lorina P. Repina

    2015-12-01

    Full Text Available In the XIX century known as the „historical age”, a high degree of trust to history and social prestige of historical science relied on the entrenched in public consciousness the idea of continuity of historical development of a human civilization and, respectively, of the unique opportunities of the use of the past experience as a means to solve the problems of the present and to build „the bright future”. But the understanding of the dramatic experi-ence of the XX century undermined the belief in the “use of history”, and this situation has been greatly aggravated with intensification of the processes of globalization on the bor-der of XX and XXI centuries. The problems of interaction between “academic (professional history” and the wide public in the concrete societies and the changes in their relations in the context of deep social transformations proved to take place at the center of many re-searchers’ attention. Public history is purposefully overcoming the typical for historical science of the XX century alienation from „the uninitiated”; it strives to restore the interest of the consumer to the historians’ production, to propagate professional standards, histor-ical knowledge and proper understanding of the specific character of “historian’s craft” among the wide circles of the non-professionals.

  9. Current and Historic Sinkhole and Depression locations in Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This dataset is all of the sinkholes and depressions that originated from the SSURGO spot data, and has been updated using LiDAR and historic photography to capture...

  10. The historical context of business ethics: implications for choices and challenges in wound care.

    Science.gov (United States)

    Gallagher, S M

    1999-08-01

    Wound care clinicians are regularly asked to make decisions of an ethical nature within their work settings. Business and business practices are influenced by a number of factors, such as history, culture, and individual choices. This article describes business practices and ultimately business ethics from an historical context, the meaning of business culture within the dominant culture, and the debate over business ethics as it relates to choices and challenges for wound care clinicians.

  11. Trabajo Social en España: contextos históricos, singularidades y desafíos actuales Serviço Social na Espanha: contextos históricos, singularidades e desafios atuais Social work in Spain: historic contexts, singularities and current challenges

    Directory of Open Access Journals (Sweden)

    Rosana Matos-Silveira

    2013-01-01

    Full Text Available Este artículo analiza la naturaleza y construcción histórica del denominado Estado de Bienestar en España así como las particularidades del proceso de construcción y consolidación del Trabajo Social como profesión y disciplina. Muestra el importante papel de la profesión en la implementación, organización y consolidación de la red pública de servicios sociales con el predominio del modelo burocrático-administrativo profesional. Concluye indicando los principales desafíos actuales en un contexto de fuerte crisis del modelo económico capitalista y la radicalización de la cuestión social.Este artigo analisa a natureza e a construção histórica do denominado Estado de bem-estar social na Espanha, assim como o processo de construcão e de consolidação do Serviço Social como profissão e disciplina. Mostra o importante papel da profissão na implementação, organização e consolidação da rede pública de serviços sociais com o predomínio do modelo burocrático-administrativo profissional. Conclui indicando os principais desafios atuais em um contexto de crise do modelo econômico capitalista e de radicalização da questão social.This article analyzes the historic nature and construction of the so-called welfare state in Spain, as well as the particularities of the process of construction and consolidation of Social Work as a profession and discipline. It presents the important role of the profession in the implementation, organization and consolidation of the public social services network with the predominance of the professional bureaucratic-administrative model. It concludes by indicating the main current challenges to Social Work in a context of a strong crisis in the capitalist economic model and the radicalization of the social question.

  12. ORGANIZATIONAL CHANGE STRATEGIES IN THE CURRENT ECONOMIC AND SOCIAL CONTEXT

    Directory of Open Access Journals (Sweden)

    Iuliana, TALMACIU

    2014-11-01

    Full Text Available The purpose of this paper is to analyze the main strategies for implementing organizational changes in the current social and economic context, characterized by an unprecedented dynamism. As a result, the paper presents the results of the research that have led to the identification of the factors determining the application of a particular strategy or even the usage of their mix. To achieve the established objectives set we have used as a research method the content analysis of various Romanian and foreign authors' work.

  13. SUBJECT AND OBJECT OF COGNITION IN THE CONTEXT OF HISTORICAL RECONSTRUCTION

    Directory of Open Access Journals (Sweden)

    N. G. BONDARENKO

    2015-01-01

    Full Text Available The dispute about the subjectivity and objectivism is reflected in the field of social sciences and humanities.The very doctrine of  objectivity has become relevant in modern European science project where the problem of truth and error was solved in a new way by differentiating the knowing subject and the known object. Subject of knowledge actually separated himself from the possibility of mixing rational and emotional, and in the object it became possible to differentiate sensible and logical, meaningful and formal. The article focuses on the discussion of modern historical cognition, where in the frame of the dispute about subjectivity and objectivity in the context of historical reconstruction the dilemma is solved: either historical knowledge must be no less objective than natural sciences or subjectivity is quite acceptable in historical science. The author analyzes the problem in the framework of historical and scientific studies on the results of historical reconstruction, identifies the positions of representatives of presentism and antiquarism, and considers the position of F. Brentano about the nature of social identity. The article analyzes the relationship between subject and object of cognition put forward by post-modernists and identifies intellectual conditions and technical means for a more consistent application of a critical approach to scientific thinking.

  14. The uniqueness of the Islamic experience: historical context, revelation and conception of God (Part I

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    Carlos Frederico Barboza de Souza

    2015-07-01

    Full Text Available This article aims to present important aspects of Islamic spirituality. To this end, it starts with a presentation of the historical context in which Islam appears in order to place the roots that will give a specific configuration to this religious experience. In that aspect, the life and the figure of the Prophet Muḥammad are fundamental as well as the historical context of the Arabian Peninsula and its socio-political and religious perspectives. Then, one begins to handle on the conception of singular revelation that Islam has from the experience with the angel Gabriel in which content is transmitted and should be repeated without alteration by the followers of this revelation. In this aspect, the prospect about the revelation in Islam differs from the Judeo-Christian conception, in which the revelation has a historical perspective. Finally, this article will deal with the Islamic conception of God, especially as such conception nods to the central point in the Muslim spirituality: the divine omnipotence and the search for unity.

  15. Scientific overview and historical context of the 1811-1812 New Madrid earthquake sequence

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    S. E. Hough

    2004-06-01

    Full Text Available The central and eastern United States has experienced only 5 historic earthquakes with Mw 7.0, four during the New Madrid sequence of 1811-1812: three principal mainshocks and the so-called «dawn aftershock» following the first mainshock. Much of the historic earthquake research done in the United States has focused on the New Madrid Seismic Zone (NMSZ, because the largest New Madrid earthquakes may represent the archetype for the most damaging earthquakes to be expected in intraplate regions. Published magnitude values ranging from 7.0 to 8.75 have generally been based on macroseismic effects, which provide the most direct constraint on source size for the events. Critical to the interpretation of these accounts is an understanding of their historic context. Early settlments clustered along waterways, where substantial amplification of seismic waves is expected. Analyzing the New Madrid intensity values with a consideration of these effects yields preferred values of Mw 7.2-7.3, 7.0, and 7.4-7.5 for the December, January, and February mainshocks, respectively, and of 7.0 for the «dawn aftershock». These values are consistent with other lines of evidence, including scaling relationships. Finally, I show that accounts from the New Madrid sequence reveal evidence for remotely triggered earthquakes well outside the NMSZ. Remotely triggered earthquakes represent a potentially important new wrinkle in historic earthquake research, as their ground motions can sometimes be confused with mainshock ground motions.

  16. The survey for the conservation and restoration of historical towns, in contexts affected by seismic events

    Directory of Open Access Journals (Sweden)

    Marco Bini

    2017-09-01

    Full Text Available  The timeless news of seismic events that hit the center of Italy made it possible and, to a certain extent, required a reflection on the contribution that our area can give to the preservation of heritage and to the protection of historical identity, but also to the security of our historical settlements. The editorial reviews some fundamental themes for a wider view on the issue of protecting our heritage by presenting the most current instruments and methodologies for documenting and representing the historic constructions, reaching an overview of the main topics covered in the selected contributions, grouped together ideally in two distinct categories: the first, for field-applicated studies in post-earthquake reconstruction, and the second, for studies concerning prevention activities.

  17. Worldwide Importance of Medicinal Plants: Current and Historical Perspectives

    Directory of Open Access Journals (Sweden)

    Muhammad Shahzad Aslam

    2016-09-01

    Full Text Available There is no existence of life without plants. Plants are the essential foundation of medicine. Some important drugs that are still in use today are derived from traditional medicinal herbs. The hunt for new medicines has engaged ethnobotany and ethnopharmacology—a new route as an important source of knowledge, which led toward different sources and classes of compounds. Nowadays, studies on structure-activity relationships, and their impact on the design of novel drugs have rendered them one of the utmost valuable and thus significant accomplishments of pharmacochemistry, an advance constituent in the group of pharmaceutical sciences. In this paper, we have discussed the historical importance of medicinal plants, geographical importance throughout the world, some important historical observations of medicinal plants, and leading drugs of plant origin which are still being used to treat various ailments, with or without any structural modifications.

  18. A historical study to understand students’ current difficulties about RMS values

    Science.gov (United States)

    Khantine-Langlois, Françoise; Munier, Valérie

    2016-07-01

    Several studies show that students experience more and more difficulties managing the measurements of electrical values in alternating current and that they have trouble making links between theory and practice. They find it difficult to give meaning to root mean square (RMS; or effective) values, which are not understood as average values and are confused with instantaneous values. This shows that students do not clearly differentiate variable and direct currents. In this paper we try, with a historical study and a study of teaching the concept of RMS values, to understand students’ difficulties with this concept. In the first part we present an epistemological analysis of the concept of RMS values, showing that it is multifaceted and can be approached from different points of view. In the second part we analyse the evolution of French secondary school curricula and textbooks from the explicit introduction of variable currents to today, questioning the links between the evolution of the curricula and the evolution of the place of science and technology in our societies. We point out that the evolution of the curricula is linked to the social context and to the connections between science, technology and society, and also to the relationship with mathematics curricula. We show that alternating current is introduced earlier in the curriculum but has gradually lost all phenomenological description. This study allows us to better understand students’ difficulties and to discuss some implications for teaching.

  19. Architectures for health: between historical contexts and suburban areas. Tool to support location strategies

    Directory of Open Access Journals (Sweden)

    Marta Dell’Ovo

    2016-11-01

    Full Text Available The rapid obsolescence of healthcare facilities and the lack of suitable areas to host these services in urban contexts, are forcing their locations outside cities and historical centres. The complexity and variety of crucial aspects, involved in the smooth functioning of healthcare facilities, require, in the longterm, planning decisions supported by appropriate evaluation tools. Starting from the investigation of hospital location trends in Europe and Italy, the analysis of European case studies and a deep systematic review of the literature, the paper aims to define a set of criteria focused on the design of location strategies for new healthcare facilities.

  20. Options for monitoring and estimating historical carbon emissions from forest degradation in the context of REDD+

    Directory of Open Access Journals (Sweden)

    Herold Martin

    2011-11-01

    Full Text Available Abstract Measuring forest degradation and related forest carbon stock changes is more challenging than measuring deforestation since degradation implies changes in the structure of the forest and does not entail a change in land use, making it less easily detectable through remote sensing. Although we anticipate the use of the IPCC guidance under the United Framework Convention on Climate Change (UNFCCC, there is no one single method for monitoring forest degradation for the case of REDD+ policy. In this review paper we highlight that the choice depends upon a number of factors including the type of degradation, available historical data, capacities and resources, and the potentials and limitations of various measurement and monitoring approaches. Current degradation rates can be measured through field data (i.e. multi-date national forest inventories and permanent sample plot data, commercial forestry data sets, proxy data from domestic markets and/or remote sensing data (i.e. direct mapping of canopy and forest structural changes or indirect mapping through modelling approaches, with the combination of techniques providing the best options. Developing countries frequently lack consistent historical field data for assessing past forest degradation, and so must rely more on remote sensing approaches mixed with current field assessments of carbon stock changes. Historical degradation estimates will have larger uncertainties as it will be difficult to determine their accuracy. However improving monitoring capacities for systematic forest degradation estimates today will help reduce uncertainties even for historical estimates.

  1. NOAA Historical Tidal Current Data for the Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Knowledge of the timing and strength of tidal currents is extremely important for safe navigation in coastal waters. Tidal currents are almost always the strongest...

  2. Uncertainty in georeferencing current and historic plant locations

    Science.gov (United States)

    McEachern, K.; Niessen, K.

    2009-01-01

    With shrinking habitats, weed invasions, and climate change, repeated surveys are becoming increasingly important for rare plant conservation and ecological restoration. We often need to relocate historical sites or provide locations for newly restored sites. Georeferencing is the technique of giving geographic coordinates to the location of a site. Georeferencing has been done historically using verbal descriptions or field maps that accompany voucher collections. New digital technology gives us more exact techniques for mapping and storing location information. Error still exists, however, and even georeferenced locations can be uncertain, especially if error information is not included with the observation. We review the concept of uncertainty in georeferencing and compare several institutional database systems for cataloging error and uncertainty with georeferenced locations. These concepts are widely discussed among geographers, but ecologists and restorationists need to become more aware of issues related to uncertainty to improve our use of spatial information in field studies. ?? 2009 by the Board of Regents of the University of Wisconsin System.

  3. [Temperament and affective disorders--historical basis of current discussion].

    Science.gov (United States)

    Ehrt, U; Brieger, P; Marneros, A

    2003-06-01

    The history of the temperament concept begins in ancient Greece. The humoral theory remained influential over the centuries. At the beginning of the 20 th century, both Wilhelm Wundt and his pupil Emil Kraepelin formulated new aspects. Wundt described two dimensions: "speed of variability of emotions" and "intensity of emotions". Kraepelin observed four fundamental states (depressive, manic, irritable and cyclothymic), which he linked to manic-depressive illness. Since then different lines of temperament research have evolved: (1) psychiatric-psychopathological theories (e. g. Ewald, Kretschmer and Sheldon), which tend to see temperament as a dilution of full-blown affective disorders; (2) neurobiological theories (e. g. Pavlov, Eysenck and Gray), which understand temperament as determined by underlying neurobiological processes - especially levels of arousal; and (3) developmental theories (e. g. Chess & Thomas, Rothbart and Kagan), which derived their temperament concept from early childhood observations. Recent theories (e. g. those of Cloninger or Akiskal) combine different aspects. After reviewing the historical temperament concepts we present underlying factors which are linked to affective disorders (such as emotional reactivity, cyclicity or trait affectivity). Finally, we illustrate the importance of temperament concepts for research in affective disorders.

  4. ["Psychosurgery" and deep brain stimulation with psychiatric indication. Current and historical aspects].

    Science.gov (United States)

    Arends, M; Fangerau, H; Winterer, G

    2009-07-01

    Deep brain stimulation is a novel and reversible surgical intervention in the treatment of psychiatric disorders. Recent studies in small samples of patients with depression and obsessive-compulsive disorder have come up with promising results. Neurosurgical interventions in psychiatric patients raise ethical questions in the context of historical experiences with traditional and irreversible psychosurgical procedures that need to be discussed.

  5. HISTORICAL COST AND FAIR VALUE WITHIN THE CONTEXT OF FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    DIANA ELENA BRINZA

    2011-04-01

    Full Text Available Financial crisis determined the fast extension of global financial bankruptcy upon the world, representing at the same time the first crisis of the accounting term of "fair value", under the shade of which subsists a number of standards which request to the institutions to estimate at the market value much of the assets they possess. The Council for International Standards in Accountancy (IASB revised the rules regarding the accountancy at the fair value, as a reaction before the critics which sustains that the accountancy rules at the fair value were the basis of volatility of financial market. The alternative for "fair value" – the historical cost of assets – has little admirers within the financial crisis. In the pages of the present article, we will try to achieve an incursion through specialized literature while analysing the two methods of valuation within the context of financial crisis.

  6. The modern hospital in historical context: a modern health bonanza [retrospectroscope].

    Science.gov (United States)

    Valentinuzzi, Max E; Leder, Ron S

    2012-03-01

    The evolution and development of hospitals in their historical context are quickly reviewed in this column, starting first as simple shelters for the sick and indigent who were waiting essentially for death, and up to the relatively recent concept of true health centers where patients face a high probability of actual recovery and rehabilitation. Anesthesia, microbiology, asepsia, antibiotics, virology, radiology, transfusion, and different biomedical engineering technologies, as well as knowledge in other basic sciences, have led to the intensive care and emergency units that were introduced in the 1960s, which lead to the specialty of critical care medicine and positioning the patient as the center of care. These brief words anticipate what we develop below.

  7. Plant taxonomy: a historical perspective, current challenges, and perspectives.

    Science.gov (United States)

    Rouhan, Germinal; Gaudeul, Myriam

    2014-01-01

    Taxonomy is the science that explores, describes, names, and classifies all organisms. In this introductory chapter, we highlight the major historical steps in the elaboration of this science that provides baseline data for all fields of biology and plays a vital role for society but is also an independent, complex, and sound hypothesis-driven scientific discipline.In a first part, we underline that plant taxonomy is one of the earliest scientific disciplines that emerged thousands of years ago, even before the important contributions of Greeks and Romans (e.g., Theophrastus, Pliny the Elder, and Dioscorides). In the fifteenth to sixteenth centuries, plant taxonomy benefited from the Great Navigations, the invention of the printing press, the creation of botanic gardens, and the use of the drying technique to preserve plant specimens. In parallel with the growing body of morpho-anatomical data, subsequent major steps in the history of plant taxonomy include the emergence of the concept of natural classification, the adoption of the binomial naming system (with the major role of Linnaeus) and other universal rules for the naming of plants, the formulation of the principle of subordination of characters, and the advent of the evolutionary thought. More recently, the cladistic theory (initiated by Hennig) and the rapid advances in DNA technologies allowed to infer phylogenies and to propose true natural, genealogy-based classifications.In a second part, we put the emphasis on the challenges that plant taxonomy faces nowadays. The still very incomplete taxonomic knowledge of the worldwide flora (the so-called taxonomic impediment) is seriously hampering conservation efforts that are especially crucial as biodiversity enters its sixth extinction crisis. It appears mainly due to insufficient funding, lack of taxonomic expertise, and lack of communication and coordination. We then review recent initiatives to overcome these limitations and to anticipate how taxonomy

  8. Transformation of conceptual basis of political science under cultural and historical context

    Directory of Open Access Journals (Sweden)

    O. S. Tokovenko

    2017-07-01

    Full Text Available The paper is submitted to a scientific discussion the possibility of considering the idea of political science, based on the criteria of intellectual integrity and disciplinary unity. In this context, generally accepted among professionals and political scientists idea that political science as a scientific discipline occurs in the early twentieth century and its conceptual framework is still in a state of development, and a long preceding period should be characterized as a period of political thought is being challenged. The main idea that is being proved is recognition the existence of such scientific discipline as political science requires recognition of the existence of specific inherent ideals of science, cognitive standards, rules, procedures, explanations, etc. They allow political thinkers from the ancient world as well as modern researchers to combine it into a single, unique, different from others in their methodological principles and heuristic potential Science. It is convinced that the existence of intellectual integrity and disciplinary unity in Political Science is possible due to the existence of the ideals of scholarship, which are closely related to the cultural and historical context in which Political Science is being developed. The possibility of applying such disciplinary and integrated approach is considered as an example of the impact that was made by changes of the Great French Revolution and its consequences on transformation of the conceptual framework of Political Science.  It is concluded that the consideration of the peculiarities of political thought development in the social and cultural contexts related to the events of the Great French Revolution and its consequences argues that political science is responsive to changing the social context, makes changes in categorical apparatus, introduces the new field of scientific inquiry, actualized subject field. These actions are due to the specific disciplinary unity

  9. Social Pedagogy in North America: historical background and current developments

    Directory of Open Access Journals (Sweden)

    Daniel Schugurensky

    2015-12-01

    Full Text Available In North America, the use of the term ‘social pedagogy’ is a relatively new phenomenon, but social pedagogical practices have been used for a long time. The recent interest in the field of social pedagogy can be explained in part by the publication of an unprecedented volume of books and articles in English language, the creation of a new international journal, the simultaneous development of graduate programs in social pedagogy in the UK and the USA, and the establishment of a social pedagogy association that brings together academics and practitioners. In North America, social pedagogy thinking is influenced by the history of the field, by current social pedagogy theory and practice in other parts of the world, and by several traditions that connect education with social change. The paper discusses ten of them: indigenous education, progressive education, social movement learning, community development, public pedagogy, popular education, participatory action research, social economy, participatory democracy, and critical theory. 

  10. Bulk Glassy Alloys: Historical Development and Current Research

    Directory of Open Access Journals (Sweden)

    Akihisa Inoue

    2015-06-01

    Full Text Available This paper reviews the development of current research in bulk glassy alloys by focusing on the trigger point for the synthesis of the first bulk glassy alloys by the conventional mold casting method. This review covers the background, discovery, characteristics, and applications of bulk glassy alloys, as well as recent topics regarding them. Applications of bulk glassy alloys have been expanding, particularly for Fe-based bulk glassy alloys, due to their unique properties, high glass-forming ability, and low cost. In the near future, the engineering importance of bulk glassy alloys is expected to increase steadily, and continuous interest in these novel metallic materials for basic science research is anticipated.

  11. What has Lapland to do with Tshwane? Ethics as the bridge between dogmatics and historical contexts

    Directory of Open Access Journals (Sweden)

    John W. de Gruchy

    2015-03-01

    Full Text Available This article explores the question: what does it mean to do theology in South Africa today? It does so in three parts based on a narrative account of the author’s relationship with Johan Heyns from 1972–1990. In the first, the focus is on the reasons for and the significance of the transition of the Dogmatologiese Werkgemeenskap, in which Heyns played an influential role to the Theological Society of South Africa, of which the author was president from 1987–1992. In the second, the author examines the reason for this transition by comparing the role of Beyers Naudé with that of Heyns in doing theology, the one working outside the white enclave of the DRC, and the other from within. He then examines the criticism of Heyns’s theology which was expressed by J.J.F. Durand and which gave rise to the title of the article. In the final part of the article, the author reflects on the narrative in responding to the initial question on doing theology in context today. He highlights the importance of social location, of the willingness to transcend boundaries, and the need to regard the task of dogmatics and ethics as an integrated whole in responding prophetically to historical contexts.

  12. Live attenuated vaccines: Historical successes and current challenges

    Energy Technology Data Exchange (ETDEWEB)

    Minor, Philip D., E-mail: Philip.Minor@nibsc.org

    2015-05-15

    Live attenuated vaccines against human viral diseases have been amongst the most successful cost effective interventions in medical history. Smallpox was declared eradicated in 1980; poliomyelitis is nearing global eradication and measles has been controlled in most parts of the world. Vaccines function well for acute diseases such as these but chronic infections such as HIV are more challenging for reasons of both likely safety and probable efficacy. The derivation of the vaccines used has in general not been purely rational except in the sense that it has involved careful clinical trials of candidates and subsequent careful follow up in clinical use; the identification of the candidates is reviewed. - Highlights: • Live vaccines against human diseases caused by viruses have been very successful. • They have been developed by empirical clinical studies and problems identified in later use. • It can be difficult to balance ability to cause disease and ability to immunise for a strain. • There is currently no reliable basis for predicting success from pure virological studies. • Vaccinia, which eradicated smallpox, is the paradigm for all successes and issues.

  13. Clinical pharmacology in Russia-historical development and current state.

    Science.gov (United States)

    Zagorodnikova Goryachkina, Ksenia; Burbello, Aleksandra; Sychev, Dmitry; Frolov, Maxim; Kukes, Vladimir; Petrov, Vladimir

    2015-02-01

    Clinical pharmacology in Russia has long history and is currently active, but rather unrecognized internationally. It is governmentally approved as a teaching/scientific specialty since 1983 and as a medical specialty since 1997. Courses of clinical pharmacology are included in the undergraduate curricula in the 5th and/or 6th year of education at all medical schools in the Russian Federation. Postgraduate education includes initial specialization in internal medicine with further residency in clinical pharmacology. Governmental legislation recommends that every healthcare institution has either a department or a single position of clinical pharmacologist. Major routine duties include information about and monitoring of medication use, consultations in difficult clinical situations, pharmacogenetic counseling, therapeutic drug monitoring, pharmacovigilance, and participation in drug and therapeutics (formulary) committees. There are official experts in clinical pharmacology in Russia responsible for coordinating relevant legislative issues. The chief expert clinical pharmacologist represents the discipline directly at the Ministry of Health. Research in clinical pharmacology in Russia is extensive and variable, but only some of it is published internationally. Russia is a participant of international societies of clinical pharmacology and therapeutics and collaboration is actively ongoing. There are still certain problems related to the development of the discipline in Russia-some healthcare institutions do not see the need for clinical pharmacology. However, the number of clinical pharmacologists in Russia is increasing as well as their role in physicians' education, national healthcare, and research.

  14. Geology and religion - historical perspective and current problems

    Science.gov (United States)

    Kölbl-Ebert, Martina

    2010-05-01

    Today, when referring to the relationship between geology and religion, people usually at once think of Christian (and other) fundamentalists and their chronic palaeontological illiteracy leading to Creationism, to Intelligent Design, and a distrust of science in general among them most prominently geology, palaeontology and evolutionary biology. Thus the relationship of geology and religion is usually considered to be under strain. In former times things used to be quite different, and for most of human history the observation of geological phenomena and the acquisition of geological expertise was intimately connected with religious ideas. The Judeo-Christian sense of a finite Earth history prepared the ground for accepting the Earth's different strata as testimony to the development of our globe through time. It was this religious, theological framework, from which the early geology started to evolve. However, with increasing observations there was a growing mismatch between what was expected according to ancient, scriptural authorities and the actual data. The release of geology from religious connotations or associations was a development closely connected with the Enlightenment, when geology and religion started to drift apart not with a violent rupture but in a subtle and sometimes circuitous manner. However, outside the group of people with geological expertise, not all was smooth and peaceful, and some conservative clergymen as well as laypersons were rather shocked by the new ideas that came with geology: the immensity of the timescale, a dynamic Earth, not just a ruin shaped by the Deluge, and a dynamic biology too with the Darwinian theory of evolution, which was founded in part on palaeontological evidence and the assumption of a long geological time scale. Nevertheless and interestingly the Creationism we face today is a rather recent phenomenon influenced by a number of motives, most of them philosophical and theological in nature. And so, the current

  15. CODEX: Assessing the Historical Context of Chemistry and Organics on Mars

    Science.gov (United States)

    Anderson, F. Scott; Whitaker, Tom; Levine, Jonathan

    2014-05-01

    The Chemistry, Organics and Dating EXperiment (CODEX) is a laser desorption time-of-flight mass spectrometer designed for use on Mars, which, by varying the type of ionization used, can operate as an elemental detector, an organics detector, and a radiometric dating instrument. CODEX uses three ionization modes: A) laser ablation mass spectrometry (LAMS) to measure chemistry and isotopes, B) two-step laser desorption/ionization mass spectrometry (L2MS) to measure organics, and C) laser desorption resonance ionization mass spectrometry (LDRIMS) to measure rubidium-strontium geochronology. Using these modes sequentially, CODEX interrogates hundreds of locations on the surface of a drill core, each of which are initially cleaned by laser ablation to remove surface contaminants. Using microscopic mapping, CODEX places elemental chemistry observations in spatial and temporal context with organic signatures revealing the complex historical context of chemistry and organics. The modes of CODEX have been demonstrated on three well-known samples: a) the Boulder Creek Granite (chemistry and dating), b) the carbonaceous chondrite Murchison (organics and chemistry), and c) the Martian meteorite Zagami (dating). The BCG measurements result in a high-sensitivity chemistry measurements, with isotope ratio precision exceeding ±0.35%; using dating mode, we derived an average age of 1727±62 Ma, as compared to a TIMS age of 1700±40 Ma. The measurements of the Murchison meteorite revealed hundreds of organic compounds consistent with an abiotic carbonaceous chondrite, and elemental abundances that match previous work. Finally, Zagami is a Martian meteorite with a Rb-Sr age of 166±6 Ma. Our measurements result in an age of 170±105 Ma, consistent with the previously published dates, and an accuracy exceeding NASA requirements (±200 Ma).

  16. The Formation of the South Korean Identity through National Curriculum in the South Korean Historical Context: Conflicts and Challenges

    Science.gov (United States)

    So, Kyunghee; Kim, Jungyun; Lee, Sunyoung

    2012-01-01

    This study explores how the South Korean identity has been formed and transformed by examining the Korean national curriculum in its historical context. The study first examines how the Korean identity, previously formed by traditional ethnic values, has been transformed during the period of national modernization. It then describes the efforts to…

  17. Comparative Comparison of Implementing School-Based Management in Developed Countries in the Historical Context: From Theory to Practice

    Science.gov (United States)

    Moradi, Saeid; Beidokhti, Aliakbar Amin; Fathi, Kourosh

    2016-01-01

    This paper aims to study the comparative comparison of implementing school-based management in developed countries in the historical context: from theory to practice. School-based management is not by itself and objective but a valuable tool in order to reach sagacity, capabilities and the enthusiasm from most people having shares in school.…

  18. Paleoparasitological remains revealed by seven historic contexts from "Place d'Armes", Namur, Belgium

    Directory of Open Access Journals (Sweden)

    Gino Chaves da Rocha

    2006-12-01

    Full Text Available Human occupation for several centuries was recorded in the archaeological layers of "Place d'Armes", Namur, Belgium. Preventive archaeological excavations were carried out between 1996/1997 and seven historical strata were observed, from Gallo-Roman period up to Modern Times. Soil samples from cesspools, latrines, and structures-like were studied and revealed intestinal parasite eggs in the different archaeological contexts. Ascaris lumbricoides, A. suum, Trichuris trichiura, T. suis. Taenia sp., Fasciola hepatica, Diphyllobothrium sp., Capillaria sp. and Oxyuris equi eggs were found. Paleoparasitology confirmed the use of structures as latrines or cesspit as firstly supposed by the archaeologists. Medieval latrines were not only used for rejection of human excrements. The finding of Ascaris sp. and Trichuris sp. eggs may point to human's or wild swine's feces. Gallo-Roman people used to eat wild boar. Therefore, both A. suum and T. suis, or A. lumbricoides and T. trichuris, may be present, considering a swine carcass recovered into a cesspit. Careful sediment analysis may reveal its origin, although parasites of domestic animals can be found together with those of human's. Taenia sp. eggs identified in latrine samples indicate ingestion of uncooked beef with cysticercoid larvae. F. hepatica eggs suggest the ingestion of raw contaminated vegetables and Diphyllobothrium sp. eggs indicate contaminated fresh-water fish consumption. Ascaris sp. and Trichuris sp. eggs indicate fecal-oral infection by human and/or animal excrements.

  19. The French state and the church: Socio-historical context, structural conditionality and character of laicism

    Directory of Open Access Journals (Sweden)

    Mladenović Ivica

    2014-01-01

    Full Text Available In the article, the author deals with the political and social influences of the relationship between the state and religious communities in France. The first part of the paper is an analysis of historical context and the construction (evolution of laicism in France through its local characteristics, values and social strengths, contributing to its formation. The fact that Catholic Church was one of the main legitimizing pillars of „the old regime“, permanently determined the relationship between church and state, most importantly - it’s subsequent social exclusion under the Republic. The 1789 French revolution in conjunction with the 1905 law on the Separation of church and state, up until present time, have been seen as the most important events in defining the relationship between political and religious entities in France. The second part of the paper continues in outlining the founding logic and principles of the contemporary relationship between religious communities and the French state. The article concludes in suggesting that through its persistence of a purely Laicistic model of state-church affiliation, view of the nation as a community of citizens, Weberian definition of the State, and the acceptance of the public sphere as common space in which communal interests are negated, France today represents an isolated island on the European continent.

  20. Context-Dependent Modulation of GABAAR-Mediated Tonic Currents

    DEFF Research Database (Denmark)

    Patel, Bijal; Bright, Damian P; Mortensen, Martin;

    2016-01-01

    UNLABELLED: Tonic GABA currents mediated by high-affinity extrasynaptic GABAA receptors, are increasingly recognized as important regulators of cell and neuronal network excitability. Dysfunctional GABAA receptor signaling that results in modified tonic GABA currents is associated with a number o...

  1. Tree migration detection through comparisons of historic and current forest inventories

    Science.gov (United States)

    Christopher W. Woodall; Christopher M. Oswalt; James A. Westfall; Charles H. Perry; Mark N. Nelson

    2009-01-01

    Changes in tree species distributions are a potential impact of climate change on forest ecosystems. The examination of tree species shifts in forests of the eastern United States largely has been limited to modeling activities with little empirical analysis of long-term forest inventory datasets. The goal of this study was to compare historic and current spatial...

  2. Current Challenges in English Language Learning in Turkish EFL Context

    Science.gov (United States)

    Solak, Ekrem; Bayar, Adem

    2015-01-01

    The purpose of this study was to investigate the current challenges in English language learning and teaching in Turkey from high and low achievers' perspective. The study was qualitative in nature and the participants of the study were twenty-two students attending at various departments of a state university in Turkey. In this study, the…

  3. PERSPECTIVES OF INFLATION TARGETING, IN THE CURRENT ECONOMIC CONTEXT

    Directory of Open Access Journals (Sweden)

    COROIU SORINA IOANA

    2015-04-01

    Full Text Available In the context of economic crisis, monetary policy makers are facing a number of challenges, including the selection and implementation of the best monetary policy. In this paper, we want to see if inflation targeting is or is not a solution to exit the economic crisis. If the answer is positive, then what would be the optimal level of inflation? Many central banks target an inflation rate of 2%. In this paper we intend to show that, in certain circumstances, a very low level of inflation can significantly reduce the stabilizing effects of monetary policy. A slightly higher value of inflation targeting would reduce the constraints on monetary policy, caused by the appearance of liquidity trap. The risk for the interest rates of monetary policy to achieve zero level is related to the central banks’ choise of the appropriate inflation target. We believe that an increase in the inflation target of 2% to 4% would ease monetary policy constraints arising from the liquidity trap problem. If inflation targeting is not a solution to exit the crisis, then are there other strategies that would be a better alternative? Following this analysis, no obvious alternatives were identified, so far, there is no clear reason for that to abandon inflation targeting.

  4. Johann P. Arnason & Kurt A. Raaflaub, The Roman Empire in Context: Historical and Comparative Perspectives (Chichester: Wiley & Sons, 2011

    Directory of Open Access Journals (Sweden)

    Michael Gibbons

    2012-03-01

    Full Text Available Arnason and Raaflaub’s edited volume, The Roman Empire in Context: Historical and Comparative Perspectives, is the fifth volume in a series entitled The Ancient World: Comparative Histories. The overarching aim of the series is to bring a comparative perspective to studies of ancient histories, and earlier titles focus either on content or geography. This is the only volume to date that focuses on a specific civilization, and Rome is of course significant enough to merit its own volume.

  5. Lunar archive panoramas: modern image processing and access to the historic data based on spatial context

    Science.gov (United States)

    Kozlova, Natalia; Kokhanov, Alexander; Oberst, Jürgen; Zubarev, Anatoliy; Nadezhdina, Irina; Patraty, Vyacheslav; Karachevtseva, Irina; Garov, Andrey; Matveev, Evgeniy

    The objectives of our work are to fully exploit the historic Soviet Lunokhod data and use the results for scientific and public purposes. Unfortunately, many of the relevant operational parameters of the Lunokhods missions are lost. Modern photogrammetry is a key to solving these issues, providing analysis techniques, not available at the time of the early lunar missions. For this purpose we use special developed software, GIS tools and high-resolution LRO data [1]. Results of new image processing of historic data are part of PRoViDE project (Planetary Robotics Vision Data Exploitation) which aims to assemble a major portion of the imaging data gathered from different vehicles and probes on planetary surfaces into a unique database, bringing them into a spatial context and providing access to a complete set of 3D vision products (http://www.provide-space.eu/). Our technology of archive panorama processing allows us to recover lost information of Soviet lunar missions and study lunar landing site imagery by state-of-the-art photogrammetric techniques. Our main task is to perform lunar panoramas in measurement form based on photogrammetry and geoanalyses methods, and then involve them in more detailed morphometric analyses [2] and 3D-modeling of lunar surface based on LROC NAC image processing [3]. The results of our work are various types of new products: panoramas in different projections, updated metadata with recovering parameters, and ortho-panoramas, which can be used for quantitative geomorphology assessment based on spatial tools [4]. All data products obtained as a result of the study are to be placed into Planetary data storage which is developing as Geodesy and Cartography Node [5]. Access to archive lunar data will be organized via Geo-portal (http://cartsrv.mexlab.ru/geoportal/) using authorization service, which provided data security and user control. Planetary spatial information system can integrate various types of data for planets and their

  6. A historical context of municipal solid waste management in the United States.

    Science.gov (United States)

    Louis, Garrick E

    2004-08-01

    Municipal solid waste management (MSWM) in the United States is a system comprised of regulatory, administrative, market, technology, and social subcomponents, and can only be understood in the context of its historical evolution. American cities lacked organized public works for street cleaning, refuse collection, water treatment, and human waste removal until the early 1800s. Recurrent epidemics forced efforts to improve public health and the environment. The belief in anticontagionism led to the construction of water treatment and sewerage works during the nineteenth century, by sanitary engineers working for regional public health authorities. This infrastructure was capital intensive and required regional institutions to finance and administer it. By the time attention turned to solid waste management in the 1880s, funding was not available for a regional infrastructure. Thus, solid waste management was established as a local responsibility, centred on nearby municipal dumps. George Waring of New York City organized solid waste management around engineering unit operations; including street sweeping, refuse collection, transportation, resource recovery and disposal. This approach was adopted nationwide, and was managed by City Departments of Sanitation. Innovations such as the introduction of trucks, motorized street sweepers, incineration, and sanitary landfill were developed in the following decades. The Resource Conservation and Recovery Act of 1976 (RCRA), is the defining legislation for MSWM practice in America today. It forced the closure of open dumps nationwide, and required regional planning for MSWM. The closure of municipal dumps caused a 'garbage crisis' in the late 1980s and early 1990s. Private companies assumed an expanded role in MSWM through regional facilities that required the transportation of MSW across state lines. These transboundary movements of MSW created the issue of flow control, in which the US Supreme Court affirmed the protection

  7. Talidomida, contextos históricos y éticos Thalidomide, historical and ethical contexts

    Directory of Open Access Journals (Sweden)

    José Ángel Chávez Viamontes

    2009-12-01

    Full Text Available A finales de la década del 50, en Europa, Australia, Japón y varios países africanos, la talidomida provocó más de 10 000 casos de defectos congénitos en hijos de madres que la consumieron durante el embarazo. En 1962, es retirada del mercado. Tres décadas después, se reivindica su prescripción en el manejo de enfermedades de pronóstico desfavorable. Sus propiedades antiangiogénicas e inmunorreguladoras la hacen diferente al fármaco de los años 50 en gran medida. A pesar de poseer las mismas propiedades farmacológicas y riesgos teratogénicos, la molécula talidomida tiene otras las indicaciones, dosis, campos de aplicación y condiciones legales de uso. Esta revisión tiene como objetivo reseñar los contextos históricos y éticos que condicionaron la proscripción de la talidomida a principios de los años 60, así como las actuales condiciones clínicas en que se usan o ensayan actualmente sus efectos terapéuticos.In Europe, Australia, Japan, and some African countries in the late 50's, Thalidomide caused more than 10 000 cases of congenital defects in children whose mothers consumed it during pregnancy. In 1962, it was withdrawn from market. Thirty years later, it is used for the management diseases with unfavorable prognosis. Its antiangiogenic and immunoregulatory characteristics distinguish it from the drug of 1950. Although containing the same pharmacological features and teratogenic risks, the molecule thalidomide does have other prescriptions, doses, application fields, and lawful conditions of use. This revision points out both the historical and ethical contexts, which conditioned the banning of Thalidomide in the early 60's, and the clinical conditions in which its therapeutic effects are used and studied today.

  8. [Health insurance in Tunisia, current context and future perspectives].

    Science.gov (United States)

    Blel, S

    2001-05-01

    The Tunisian health system, notably in its health insurance component, has allowed to record a satisfactory evolution of health indicators. Nevertheless, socio-economic, demographic and epidemiological transitions impose a global reform of the system, notably of its financing. The present article, leaving from the presentation of the current system of coverage of the social security insured, analyses observed insufficiencies that have brought public authorities to commit the health insurance reform. The main observed insufficiencies refer to the multiplicity of regimes and their heterogeneity, generating iniquities between insured and a strong growth of care expenses financed directly by households. In addition, relationships of social security bodies with public and private providers of health care are little transparent, marked by a preferential processing of public structures, despite an important development of the private sector. In a second part, the author analyzes successively objectives of the health insurance reform of the social security regimes, its founder principles, characteristics of the proposed regime (a mandatory basic regime and an optional complementary regime) and sketches of providers payment methods.

  9. Impact of Intellectual Property in National and Business Development under the Context of the Current Globalization

    Directory of Open Access Journals (Sweden)

    Stalin Ballesteros García

    2016-12-01

    Full Text Available The objective of the document is to show the impact of the intellectual property on the national and enterprise development in the globalization context since the early twenty-first century. First, it is a historical telling of the intellectual property and its role in the international society; then outlining the arguments to infer the incidence degree of the intellectual property in the economic development of countries and then discussing the inclusion impact of concepts directly related to the intellectual property in business growth activities. It concludes with a reflection on the Colombian situation, in public and private context, in terms of intellectual property.

  10. THE IMPACT OF THE CONVERSION OF HISTORICAL COST TO CORRECTED CURRENT COST ON RETURN ON ASSETS AND EQUITY: ANALYSIS FROM DUPONT SYSTEM.

    Directory of Open Access Journals (Sweden)

    Roberto Silva da Penha

    2013-12-01

    Full Text Available Historical cost is the most used form of accounting valuation, but it does not reflect the effect of currency in time. The Theory of Corrected Current Cost, albeit with limitations, may show evidence of real and relevant accounting information of the entity. In this context, a question can be formulated: What is the impact of the conversion of historical cost to corrected current cost in return on assets and equity? In order to answer this question, the DuPont system was applied in a model company as a tool for analysis. The results showed that the return of assets at historical cost and corrected current cost were 12.11% and 3.14%, respectively, a decrease of 74.07%, and the result of the return on equity, the historical cost and corrected current cost were 20.59% and 4.96%, respectively, decreased 75.91%. Based on these variations it is observed that the impacts of the conversion of the corrected current cost were significant,confirming the importance of the adoption of this practice, whenever possible.

  11. [Masculinity and Meat Consumption--Historical Approchaes to a Current Health Issue].

    Science.gov (United States)

    Fischer, Ole

    2015-01-01

    In current health debates meat is often discussed as a health risk. Statistically, men consume more meat than women. Therefore they often appear as an especially vulnerable risk group. Based on current discussions about an increased health risk for men because of an above-average consumption of meat, this paper outlines aspects of the historical development of the relationship between masculinity and meat consumption from the 19th to the 21st century and emphasizes the importance of cultural constructed gender expectations for the eating habits of many men.

  12. Historic Gardens and Parks: Challenges of Development in the Context of Relevant Regulations, Definitions and Terminology

    Directory of Open Access Journals (Sweden)

    Kristīne Dreija

    2012-05-01

    Full Text Available The title and contents of this article have emerged after trying to summarize international scientific knowledge and theory, regulations by relevant international organizations, as well as several national legislative provisions issued in the area of development of historical landscapes, environment and sites. Various definitions related to the subject, changing and newly introduced terminology have originally caused some embarrassment and provoked a series of questions, such as: who is who and what is the difference? In this respect, a historical garden or park as a significant area is defined as a ‘Living Monument’, ‘Tangible Heritage’ or even ‘Intangible Heritage’, because there is no doubt that the garden is a dynamic and ever changing environment. The applied terminology and definitions on historical gardens and parks are also undoubtedly related to the issues of heritage awareness. Differences in the national legislations are significant too, whereas historical gardens and parks are classified both, as architecture and natural monuments and heritage immovable property. An analysis at the theoretical level of the legislation and scientific statements provided in conclusion gives a certain insight into the significance of each projective aspect in the planning development of the historical gardens and parks and forms the base for further relevant issue researches.

  13. Advances for prosthetic technology from historical perspective to current status to future application

    CERN Document Server

    LeMoyne, Robert

    2016-01-01

    This book focuses on the advances in transtibial prosthetic technology and targets research in the evolution of the powered prosthesis such as the BiOM, which was derived from considerable research and development at the Massachusetts Institute of Technology. The concept of the book spans the historical evolution of prosthetic applications from passive to new and futuristic robotic prosthetic technologies.  The author describes the reasons for amputation, surgical procedures, and an historical perspective of the prosthesis for the lower limb. He also addresses the phases and sub-phases of gait and compensatory mechanisms arising for a transtibial prosthesis and links the compensatory mechanisms to long-term morbidities.  The general technologies for gait analysis central to prosthetic design and the inherent biomechanics foundations for analysis are also explored.  The book reports on recent-past to current-term applications with passive elastic prostheses.  The core of the book deals with futuristic robo...

  14. [The Concept of Typology in Psychiatry in the Context of Historical Contributions of Max Weber and Karl Jaspers].

    Science.gov (United States)

    Jäger, M; Becker, T; Wigand, M E

    2016-08-01

    Against the background of Max Weber's and Karl Jaspers' outstanding historical contributions to the conceptual development of different typologies, the importance of a psychiatric typology is examined. The term "ideal type" was introduced into social science by Weber as an analytical construct to describe and classify cultural phenomena. This concept was adopted for the psychiatric context by Jaspers who proposed to establish a typological system in the field of psychotic disturbances without an organic correlate. He emphasized the importance of the course of psychopathological symptoms for such a typological system. The concept of typology can be regarded as a promising heuristic approach in psychiatry, providing a classification system for complex psychopathological symptoms. Even though several historic typologies exist in psychopathology, their usefulness in the fields of therapy and prognosis needs to be critically assessed. Also, new typologies will have to be developed, taking into account neurobiological knowledge now available.

  15. New interventions in historical and consolidated urban contexts: low renovation processes for the valorisation of the patina of the time

    Directory of Open Access Journals (Sweden)

    Paola Boarin

    2016-11-01

    Full Text Available Among the multiple possible interventions on historical and consolidated urban contexts, two different approaches are the most diffused today: interpreting the project as a discontinuity with the surrounding environment, on one side, and reading it as a form of continuity with the existing fabric, on the other. Starting from these methods and through the analysis of the international state-of-the-art in the field of adaptive reuse, the article explores the opportunities of a third possible direction, resulting as synthesis of the above and showing different levels of controlled densification. This new language seems particularly suitable today for supporting deep renovation processes of existing and historic buildings, thanks to its ability of enhancing their tangible and intangible values.

  16. Games That Art Educators Play: Games in the Historical and Cultural Context of Art Education

    Science.gov (United States)

    Patton, Ryan M.

    2014-01-01

    Games have played an important role in modern educational methodologies. Beginning with the work of luminaries like Froebel, Montessori, and Dewey and continuing through the Cold War, the counter-culture movement of the 1960s and '70s, and into the present day, shifts in educational practice can be traced historically using the lens of games,…

  17. Luther's Antisemitism in Historical Context: A Necessary Discussion for Christian Educators

    Science.gov (United States)

    Lindquist, David H.

    2013-01-01

    Martin Luther remains a complex, contradictory figure whose impact on modern Western history cannot be overstated. Among the most controversial aspects of Luther's work is his ambivalent perspective of the Jews. The early Luther viewed the Jews warmly, depicting them as Christianity's historical and religious ancestors. Later, however, he…

  18. Contemporary and Historical Contexts in Popular Music: Theory and Implementation of an Intermediate Level Course.

    Science.gov (United States)

    Conrad, Bernd

    1991-01-01

    Delineates curricular, empirical, and pedagogical frameworks of content and media-based approaches to teaching German. Specifically, the historical and contemporary dimension of popular music lyrics as a barometer of society are highlighted, and classroom procedures for presenting them are suggested. (23 references) (GLR)

  19. The historical interpretation of myth in the context of popular Islam

    NARCIS (Netherlands)

    Binsbergen, W.M.J.; Binsbergen, W.M.J.; Schoffeleers, J.M.

    1985-01-01

    The myth, the author focus upon, is that of Sidi Mhammad, a local saint venerated in N.W. Tunisia. After presenting the myth and briefly indicating the relatively ahistorical elements, the author builds up a framework which opens out the historical content for analysis. This framework is informed by

  20. The historical interpretation of myth in the context of popular Islam

    NARCIS (Netherlands)

    Binsbergen, van W.M.J.; Binsbergen, van W.M.J.; Schoffeleers, J.M.

    1985-01-01

    The myth, the author focus upon, is that of Sidi Mhammad, a local saint venerated in N.W. Tunisia. After presenting the myth and briefly indicating the relatively ahistorical elements, the author builds up a framework which opens out the historical content for analysis. This framework is informed by

  1. Multilingual Practices in Contemporary and Historical Contexts: Interfaces between Code-Switching and Translation

    Science.gov (United States)

    Kolehmainen, Leena; Skaffari, Janne

    2016-01-01

    This article serves as an introduction to a collection of four articles on multilingual practices in speech and writing, exploring both contemporary and historical sources. It not only introduces the articles but also discusses the scope and definitions of code-switching, attitudes towards multilingual interaction and, most pertinently, the…

  2. Games That Art Educators Play: Games in the Historical and Cultural Context of Art Education

    Science.gov (United States)

    Patton, Ryan M.

    2014-01-01

    Games have played an important role in modern educational methodologies. Beginning with the work of luminaries like Froebel, Montessori, and Dewey and continuing through the Cold War, the counter-culture movement of the 1960s and '70s, and into the present day, shifts in educational practice can be traced historically using the lens of games,…

  3. Decision Making in Historically African American Colleges and Universities: Defining the Governance Context

    Science.gov (United States)

    Minor, James T.

    2004-01-01

    Decision-making practices in historically African American colleges and universities are analyzed with the help of a case study. The study observes that the crucial factors, which influence students in their college life, are parental encouragement, interaction in cultural life and a faculty mentor support.

  4. Monitoring the transformation of historic features in Antarctica and Svalbard : local processes and regional contexts

    NARCIS (Netherlands)

    Roura, Ricardo

    2010-01-01

    Historical sites in Antarctica and Svalbard contain the material remains of past activities of exploration and exploitation of these regions. These sites have been subject to transformation by cultural and non-cultural (natural) processes since their abandonment to the present. For research and

  5. Contributions of ANPEd to the consolidation process of Brazilian Postgraduate studies: historical paths and current scenarios

    Directory of Open Access Journals (Sweden)

    Maria Margarida Machado

    2015-07-01

    Full Text Available This article results the bibliographic and documentary search whose the purpose is reconstitute the historicity to search association, in the context of 50 years to the politic institutionalization on Postgraduate in Brazil, with specific emphasis in the ANPEd - National Association of Postgraduate Studies and Research in Education. The analysis was performed based in the recent politics diary association, especially in the monitoring and positioning in the approval of Law 13.005/2014, which deals with the National Education Plan 2014-2024, with reference to Gramsci’s conception of Expanded State. Studies indicate tensions and challenges faced by ANPEd, from the participation of its members in political society, where the formulators change to executors of national policies, while showing the potential and limits of the association to remain as an entity autonomous civil society in defense of a public, free, secular and quality education for all.

  6. Current and historical drivers of landscape genetic structure differ in core and peripheral salamander populations.

    Directory of Open Access Journals (Sweden)

    Rachael Y Dudaniec

    Full Text Available With predicted decreases in genetic diversity and greater genetic differentiation at range peripheries relative to their cores, it can be difficult to distinguish between the roles of current disturbance versus historic processes in shaping contemporary genetic patterns. To address this problem, we test for differences in historic demography and landscape genetic structure of coastal giant salamanders (Dicamptodon tenebrosus in two core regions (Washington State, United States versus the species' northern peripheral region (British Columbia, Canada where the species is listed as threatened. Coalescent-based demographic simulations were consistent with a pattern of post-glacial range expansion, with both ancestral and current estimates of effective population size being much larger within the core region relative to the periphery. However, contrary to predictions of recent human-induced population decline in the less genetically diverse peripheral region, there was no genetic signature of population size change. Effects of current demographic processes on genetic structure were evident using a resistance-based landscape genetics approach. Among core populations, genetic structure was best explained by length of the growing season and isolation by resistance (i.e. a 'flat' landscape, but at the periphery, topography (slope and elevation had the greatest influence on genetic structure. Although reduced genetic variation at the range periphery of D. tenebrosus appears to be largely the result of biogeographical history rather than recent impacts, our analyses suggest that inherent landscape features act to alter dispersal pathways uniquely in different parts of the species' geographic range, with implications for habitat management.

  7. The Declaration of Helsinki in relation to medical research: historical and current perspectives.

    Science.gov (United States)

    Shrestha, B M

    2012-09-01

    Medical research aims at improving diagnostic, therapeutic and prophylactic measures and understanding of the aetiology and pathogenesis of diseases in humans, and their application to improve the quality of life and survival. The subjects involved are exposed to hazards inherent to the experiments. In order to protect the human subjects and to maintain high ethical standards, the World Medical Association had adopted the "Declaration of Helsinki" in 1964. The aim of this article is to provide a comprehensive review on the historical and current perspectives on the Declaration of Helsinki in relation to medical research on human subjects.

  8. Women in physics in El Salvador: Historical perspectives and current challenges

    Science.gov (United States)

    Jiménez, Telma; Jiménez, Diana; Larios, Gloria

    2015-12-01

    Physics as a discipline in El Salvador's higher education system has struggled historically; however, since 1991, it has enjoyed a growth-friendly environment. While there are few female physicists in El Salvador, they are employed in various organizations and educational institutions, demonstrating that physics is a viable career path. El Salvador currently offers a range of opportunities for women in physics. With the support of the 5th IUPAP International Conference on Women in Physics, we will both meet the challenges and take advantage of the opportunities that face female physicists in El Salvador.

  9. Historical and current introgression in a Mesoamerican hummingbird species complex: a biogeographic perspective

    Directory of Open Access Journals (Sweden)

    Rosa Alicia Jiménez

    2016-01-01

    Full Text Available The influence of geologic and Pleistocene glacial cycles might result in morphological and genetic complex scenarios in the biota of the Mesoamerican region. We tested whether berylline, blue-tailed and steely-blue hummingbirds, Amazilia beryllina, Amazilia cyanura and Amazilia saucerottei, show evidence of historical or current introgression as their plumage colour variation might suggest. We also analysed the role of past and present climatic events in promoting genetic introgression and species diversification. We collected mitochondrial DNA (mtDNA sequence data and microsatellite loci scores for populations throughout the range of the three Amazilia species, as well as morphological and ecological data. Haplotype network, Bayesian phylogenetic and divergence time inference, historical demography, palaeodistribution modelling, and niche divergence tests were used to reconstruct the evolutionary history of this Amazilia species complex. An isolation-with-migration coalescent model and Bayesian assignment analysis were assessed to determine historical introgression and current genetic admixture. mtDNA haplotypes were geographically unstructured, with haplotypes from disparate areas interdispersed on a shallow tree and an unresolved haplotype network. Assignment analysis of the nuclear genome (nuDNA supported three genetic groups with signs of genetic admixture, corresponding to: (1 A. beryllina populations located west of the Isthmus of Tehuantepec; (2 A. cyanura populations between the Isthmus of Tehuantepec and the Nicaraguan Depression (Nuclear Central America; and (3 A. saucerottei populations southeast of the Nicaraguan Depression. Gene flow and divergence time estimates, and demographic and palaeodistribution patterns suggest an evolutionary history of introgression mediated by Quaternary climatic fluctuations. High levels of gene flow were indicated by mtDNA and asymmetrical isolation-with-migration, whereas the microsatellite analyses

  10. The Growth Dynamics of Words: How Historical Context Shapes the Competitive Linguistic Environment

    Science.gov (United States)

    Tenenbaum, Joel; Petersen, Alexander; Havlin, Shlomo; Stanley, H. Eugene

    2012-02-01

    Using the massive Google n-gram database of over 10^11 word uses in English, Hebrew, and Spanish, we explore the connection between the growth rates of relative word use and the observed growth rates of disparate competing actors in a common environment such as businesses, scientific journals, and universities, supporting the concept that a language's lexicon is a generic arena for competition, evolving according to selection laws. We find aggregate-level anomalies in the collective statistics corresponding to the time of key historical events such as World War II and the Balfour Declaration.

  11. The Diffusion of IT in the Historical Context of Innovations from Developed Countries

    Science.gov (United States)

    James, Jeffrey

    2013-01-01

    The well-known s-shaped diffusion of technology curve generally works well in developed countries. But how does it perform in the very different context of developing countries? Across a wide range of new technologies imported from the developed countries it works poorly. In most cases the penetration rate fails to reach 25% of the population. The…

  12. Correlational and Differential Influence of Historical Cost and Current Cost Profits on the Operating Capabilities of the Firm

    OpenAIRE

    S. A. Effiong; J. O. Udoayang; A. I. Asuquo

    2011-01-01

    The study investigated the correlation and differential influence of historical cost and current cost profits on the operating capabilities of the firm. The financial statements of thirty-one Nigerian Companies were surveyed and adjusted for effects of price changes using the Consumers¡¯ Price Index (CPI). Correlation influence between the historical cost profits on the operating ability of the firm was measured and established on one hand and that of current cost profit on the other hand. Di...

  13. Perceived historical drinking norms and current drinking behavior: using the theory of normative social behavior as a framework for assessment.

    Science.gov (United States)

    Carcioppolo, Nick; Jensen, Jakob D

    2012-01-01

    Social norms are sustained and disseminated, both implicitly and explicitly, through the act of communication. As a result, communication researchers have sought to classify and target normative perceptions to enact social change. In line with this research, the current study investigated whether perceptions of past normative behavior, referred to here as historical norms, were significantly related to current behavior. Using the theory of normative behavior as a guiding framework, two studies were conducted to assess whether college student drinking behavior was related to one of two perceived historical drinking norms measures: historical consumption norms (i.e., the perceived percentage of students who drank over time) and historical tradition norms (i.e., the perception of drinking as a university tradition). Study 1 revealed that although historical consumption norms was not directly related to drinking behavior, it moderated the effect of descriptive norms on drinking behavior (p = .03). A full assessment of the theory of normative social behavior was conducted in study 2 to determine whether perceived historical drinking norms influenced behavior above and beyond both descriptive and injunctive norms. Findings demonstrated that historical tradition norms were significantly related to drinking behavior (p = .001), and marginally moderated the relationship between descriptive norms and drinking behavior (p = .09). These findings offer preliminary evidence in support of measuring perceived historical drinking norms in future campaigns and interventions designed to reduce drinking behavior.

  14. Manual Therapy: The Historical, Current, and Future Role in the Treatment of Pain

    Directory of Open Access Journals (Sweden)

    A. Russell Smith

    2007-01-01

    Full Text Available Manual therapy has been an approach in the management of patients with various disorders dating back to ancient times and continues to play a significant role in current health care. The future role of manual therapy in health care is an important area of research. This paper reviews the history of manual therapy, examines the current literature related to the use of manual techniques (including manipulation, massage, and nerve manipulation, and discusses future research topics. The literature related to manual therapy has historically been anecdotal and theoretical, and current research tends to have a generic approach with broad definitions of manual therapy and inconsistencies in the classification of specific disorders. Systematic reviews of various types of manual therapy have differed on their conclusions regarding the effectiveness of this treatment modality. The current demand in health care for evidence-based practice necessitates a movement towards more specificity in the research of the effectiveness of manual therapy, with emphasis on specific patient signs and symptoms and specific manual techniques that result in effective care.

  15. Does the legacy of historical biogeography shape current invasiveness in pines?

    Science.gov (United States)

    Gallien, Laure; Saladin, Bianca; Boucher, Florian C; Richardson, David M; Zimmermann, Niklaus E

    2016-02-01

    Why are some introduced species more successful at establishing and spreading than others? Until now, characteristics of extant species have been intensively investigated to answer this question. We propose to gain new insights on species invasiveness by exploring the long-term biogeographic and evolutionary history of lineages. We exemplify our approach using one of the best-studied invasive plant genera, Pinus. We notably estimated the historical biogeography of pines and the rates of trait evolution in pines. These estimates were analysed with regard to species invasiveness status. The results revealed that currently invasive species belong to lineages that were particularly successful at colonizing new regions in the past. We also showed that highly mobile lineages had faster rates of niche evolution, but that these rates are poor proxies for species adaptive potential in invaded regions (estimated by niche shift among native and invaded regions). In summary, working at the interface of ecology, historical biogeography and evolutionary history offers stimulating perspectives to improve our understanding of the drivers of invasion success.

  16. Rural Medicare Advantage Market Dynamics and Quality: Historical Context and Current Implications.

    Science.gov (United States)

    Kemper, Leah; Barker, Abigail R; Wilber, Lyndsey; McBride, Timothy D; Mueller, Keith

    2016-07-01

    Purpose. In this policy brief, we assess variation in Medicare’s star quality ratings of Medicare Advantage (MA) plans that are available to rural beneficiaries. Evidence from the recent Centers for Medicare & Medicaid Services (CMS) quality demonstration suggests that market dynamics, i.e., firms entering and exiting the MA marketplace, play a role in quality improvement. Therefore, we also discuss how market dynamics may impact the smaller and less wealthy populations that are characteristic of rural places. Key Data Findings. (1) Highly rated MA plans serving rural Medicare beneficiaries are more likely to be health maintenance organizations (HMOs) and local preferred provider organizations (PPOs), as opposed to regional PPOs. HMOs and local PPOs may be better able to improve their quality scores strategically in response to the bonus payment incentive due to existing internal monitoring mechanisms. (2) On average, the rural enrollment rate is lower in plans with higher quality scores (59 percent) than the corresponding urban rate (71 percent). This differential is likely due, in part, to lack of availability of highly rated plans in rural areas: 17.8 percent of rural counties lacked access to a plan with four or more (out of five) stars, while just 3.7 percent of urban counties lacked such access. (3) MA plans with high quality scores have been operating longer, on average, and have a lower percentage of rural counties within their contract service areas than plans with lower quality scores.

  17. The Hydraulic Option in Former Soviet Central Asia. Historical Perspective and Current Situation

    Directory of Open Access Journals (Sweden)

    Laura Vea Rodríguez

    2005-10-01

    Full Text Available This paper deals with the situation of water resource management in the five Central Asian republics that formed part of the USSR. By way of introduction, it lists the characteristics of water as a resource and then analyses the uses and distribution of water in the region.For this, it outlines a brief historical approach which helps to understand, in all its magnitude, the current situation of ecological degradation and how it determines living conditions in the region. Likewise, it deals with the policies of intervention in water resource management of the Central Asian states and of international institutions, and it includes the description of two specific case studies which form part of initiatives devoted to reversing a processwhich has led to the greatest ecological disaster on the planet, the most well-known aspect of which is the practical disappearance of the Aral Sea.

  18. The Current and Historical Distribution of Special Status Amphibians at the Livermore Site and Site 300

    Energy Technology Data Exchange (ETDEWEB)

    Hattem, M V; Paterson, L; Woollett, J

    2008-08-20

    65 surveys were completed in 2002 to assess the current distribution of special status amphibians at the Lawrence Livermore National Laboratory's (LLNL) Livermore Site and Site 300. Combined with historical information from previous years, the information presented herein illustrates the dynamic and probable risk that amphibian populations face at both sites. The Livermore Site is developed and in stark contrast to the mostly undeveloped Site 300. Yet both sites have significant issues threatening the long-term sustainability of their respective amphibian populations. Livermore Site amphibians are presented with a suite of challenges inherent of urban interfaces, most predictably the bullfrog (Rana catesbeiana), while Site 300's erosion issues and periodic feral pig (Sus scrofa) infestations reduce and threaten populations. The long-term sustainability of LLNL's special status amphibians will require active management and resource commitment to maintain and restore amphibian habitat at both sites.

  19. Science communication in Brazil: A historical review and considerations about the current situation.

    Science.gov (United States)

    Massarani, Luisa; Moreira, Ildeu DE Castro

    2016-09-01

    In this paper, we present a historical overview of the science communication activities in Brazil since the nineteenth century and we analyze the current situation and its main concerns. The principal scopes and tools for science communication discussed here are the following: science centers and museums, mass media and large public events for communicating science and technology (S&T). In recent years, such activities have had a significant breakthrough in Brazil. Yet, there is still a long way to go in order to deliver a quality and extensive science and technology communication to the Brazilians as well as to achieve a suitable level of social appropriation of knowledge on S&T by the Brazilian society. Some of the main challenges that we are facing are discussed herein.

  20. Historical perspective: The problem of the origin of life in the context of developments in biology

    Science.gov (United States)

    Kamminga, Harmke

    1988-03-01

    The structure of the history of scientific ideas on the origin of life, after Darwin's theory of evolution brought the problem into focus, is discussed. 19th-century theories in the mainstream of historical development already included some notion of chemical evolution. These theories were limited, however, by their reliance on a protoplasmic view of life, according to which the protoplasmic substance combines all vital properties. It was only when this holistic concept of protoplasm was abandoned that a clear distinction between different vital functions such as metabolism and replication was made. This led to two schools of thought in the origin of life field, one inspired by biochemistry and one by genetics. Oparin's theory, which was rooted in the metabolic traditions of biochemistry, provided a model which has had a lasting impact in methodological terms and which helped to transform the field from a largely theoretical one to an area of active research. Genetically based theories, on the other hand, had a delayed impact in this respect, because of long-lasting uncertainty regarding the structural basis of gene function.

  1. Marketing Tourism Services in Romania. The Opportunities and Challenges of the Current Context

    OpenAIRE

    2012-01-01

    The Romanian tourism activity does not measure up to the tourism potential of the country and the efficient marketing of tourism services is often mentioned as a means to improve and develop tourism. In our opinion the current international context generates both opportunities and challenges for tourism services marketing. This paper aims at identifying and at presenting the key aspects that tourism services marketing faces in Romania, considering the main characteristics shaping the current ...

  2. The midwives ordinance of Palestine, 1929: historical perspectives and current lessons.

    Science.gov (United States)

    Katvan, Eyal; Bartal, Nira

    2010-06-01

    Until 1929, midwifery in Palestine was relatively open to anyone and only partially regulated by the 1918 Public Health Ordinance, legislated shortly after the beginning of British rule. This article describes the factors that guided the shaping of midwifery and suggests possible sources of inspiration for the British legislator in crafting the Midwives Ordinance in 1929, including American, local (Jews and Arabs), and British ones. The Midwives Ordinance reflects the adjustment of midwifery to changes in the society that evolved under the British Mandate. The ordinance shows how the modern midwife's role contracted relative to the traditional one, in the context of social processes in other countries, east and west. This historical research project is based on interviews, archive documents and research literature. It analyzes the British interests in regulating midwifery, including the rationale of preserving public health and reducing infant mortality, against a background of political power struggles as well as cultural, social and professional diversity in Palestine (the tensions between the powers of doctors, nurses, and pharmacists).

  3. Clinical manifestations of hysteria: an epistemological perspective or how historical dynamics illuminate current practice.

    Science.gov (United States)

    Medeiros De Bustos, Elisabeth; Galli, Sylvio; Haffen, Emmanuel; Moulin, Thierry

    2014-01-01

    Hysteria has generated the most heated debates among physicians, from antiquity to the present day. It has been long confused with neuroses and neurological pathologies such as Parkinson's disease and epilepsy, principally associated with women and sexual disorders. The clinical manifestations must first be seen in their historical context, as interpretation varies according to the time period. Recently, the Diagnostic and Statistical Manual of Mental Disorders by the American Psychiatric Association marked a break in the consensus that previously seemed to apply to the concept of hysteria and approach to the clinical manifestations. The clinical manifestations of hysteria are numerous and multifaceted, comprising 3 main classifications: paroxysms, attacks, and acute manifestations; long-lasting functional syndromes, and visceral events. Each main classification can be subdivided into several subgroups. The first main group of paroxysms, attacks, and acute manifestations includes major hysterical attacks, such as prodrome, trance and epileptic states, minor hysterical attacks such as syncope and tetany, twilight states, paroxysmal amnesia, and cataleptic attacks. The second group includes focal hysterical symptoms, paralyses, contractures and spasms, anesthesia, and sensory disorders. Visceral manifestations can be subdivided into spasms, pain, and general and trophic disorders. The diversity of the symptoms of hysteria and its changing clinical presentation calls into question the same hysterical attacks and the same symptoms, which have had only a few differences for over 2,000 years. A new definition of hysteria should be proposed, in that it is a phenomenon that is not pathological, but physiological and expressional.

  4. Headache and psychiatric comorbidity: historical context, clinical implications, and research relevance.

    Science.gov (United States)

    Lake, Alvin E; Rains, Jeanetta C; Penzien, Donald B; Lipchik, Gay L

    2005-05-01

    The comorbidity of headache and psychiatric disorders is a well-recognized clinical phenomenon warranting further systematic research. Affective disorders occur with at least three-fold greater frequency among migraineurs than among the general population, and the prevalence increases in clinical populations, especially with chronic daily headache. When present, psychiatric comorbidity complicates headache management and portends a poorer prognosis for headache treatment. However, the relationship between headache and psychopathology has historically been misunderstood, and measures of psychopathology have not always met the standard of formal Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (DSM-IV) criteria. In some cases, headache has been inappropriately attributed to psychological or psychiatric features, based on anecdotal observations. The challenge for future studies is to employ research methods and designs that accurately identify and classify the subset of headache patients with psychiatric disorders, evaluate their impact on headache symptoms and treatment, and identify optimal behavioral and pharmacologic treatment strategies. This article offers methodological considerations and recommendations for future research including: (i) ascribing dual-International Classification of Headache Disorders, 2nd ed. (ICHD-2) headache and DSM-IV psychiatric diagnoses according to reliable and valid diagnostic criteria, (ii) differentiating subclinical levels of depression and anxiety from major psychiatric disorders, (iii) encouraging validation studies of the recently published ICHD-2 diagnoses for "headache attributed to psychiatric disorder," (iv) expanding epidemiological research to address the range of DSM-IV Axis I and II psychiatric diagnoses among various headache populations, (v) identifying relevant psychiatric and behavioral mediator/moderator variables, and (vi) developing empirically based screening and treatment algorithms.

  5. Salvation Versus Liberation: The Movement for Children's Rights in a Historical Context

    Science.gov (United States)

    Margolin, C. R.

    1978-01-01

    The current movement for children's rights is examined in terms of the history of child saving and of the recent events concerning human rights. The conflicts between the protection and liberation of children, especially in the areas of education and justice, are stressed. Various approaches to children's rights are reviewed. (Author/GC)

  6. Socio-historical, cultural and educational context of the j. R. R. Tolkien`s concept of personality`s moral upbringing

    Directory of Open Access Journals (Sweden)

    Юлія Олегівна Лабунець

    2015-10-01

    Full Text Available The author investigated the socio-historical aspect, cultural and educational context of J. R. R. Tolkien`s moral personality`s upbringing concept, through the prism of educational concept is justified an educational ideal, its dependence on socio-historical, cultural and educational conditions, component of universal and multicultural values and a universal component. Morality as an educational ideal is based on moral ideas and their pedagogical tradition that fosters moral personality`s upbringing

  7. The Historical Context of Land Reform in South Africa and Early Policies

    Directory of Open Access Journals (Sweden)

    Henk J Kloppers

    2014-05-01

    Full Text Available The need for the current land reform programme arose from the racially discriminatory laws and practices which were in place for the largest part of the twentieth century, especially those related to land ownership. The application of these discriminatory laws and practices resulted in extreme inequalities in relation to land ownership and land use. This article provides an overview of the most prominent legislation which provides the framework for the policy of racially-based territorial segregation. It further discusses the legislative measures and policies which were instituted during the period from 1991 to 1997, aimed at abolishing racially-based laws and practices related to land and which eventually provided the basis to the current land reform programme.

  8. Historical context of interventions in the landscape and in urban spaces

    Directory of Open Access Journals (Sweden)

    Letícia Peret Antunes Hardt

    2007-06-01

    Full Text Available Since the beginning of their existence, human beings have transformed the natural environment into another one modelled to fit their conveniences, promoting deep changes in the planet’s original environments. In this context, cities, one of Man’s greatest creation, is object of significant interventions on the landscape, as well as of relevant environmental pressures. With the purpose of retrieving experiences, diagnosing realities and forecasting trends, this study, structured into characteristic eras from Pre-History until the Contemporary Age and including perspectives for the future, starts from a worldwide scenario to the specific approach of the Brazilian case, identifying representative periods of the landscape and urban spaces design process. With the foremost purpose of setting up guidelines for projects of urban landscape interventions, subsidies for cities and regions management are presented, based upon theoretical-conceptual approaches and on sustainability principles.

  9. Geotourist itineraries along the Italian territory: examples of mapping the geoheritage in different geomorphological and historical contexts

    Science.gov (United States)

    Panizza, Valeria; Brandolini, Pierluigi; Laureti, Lamberto; Nesci, Olivia; Russo, Filippo; Savelli, Daniele

    2016-04-01

    within the Mediterranean region. The Cinque Terre are has been recognized since 1997 as a World Heritage Site by UNESCO and are currently affected by high geomorphological risk. - the territory of the town of Bosa, north-western Sardinia (Italy). From a geological point of view the area is characterized by the outcropping of the Oligo-Miocene volcanic sequence related to the rotational tectonic. The geomorphological survey allowed the reconstruction of the Quaternary evolution and the assessment of the geomorphological heritage. The itinerary proposed wants to promote, by means of a geo-tourist map, the geomorphological heritage in its relationship with the rich cultural context and give all information for a correct and conscious fruition of the landscape. - the vacant railway tract Avellino-Rocchetta S. Antonio (Campania region, Italy): an inland area of the southern Italian Apennine. Here the great diversity of landforms give rise to a rich variety of landscapes, strictly linked with the long archaeological and cultural history, protected, in part, by the institution of regional Parks and other kind of protected areas. - abandoned or deactivated old mines in the Eastern Italian Alps, in order to promote their recovery for tourist or didactic purposes. The aim of the proposed itinerary is to organize its specific fruition as well as the preservation of their environmental and historic heritage.

  10. The Context of Current Content Analysis of Gender Roles: An Introduction to a Special Issue.

    Science.gov (United States)

    Rudy, Rena M; Popova, Lucy; Linz, Daniel G

    2010-06-01

    The aim of this paper is to provide context for the quantitative content analyses of gender roles that are to be included in both parts of this special issue. First, a timeline of historical uses of the content analysis methodology is presented. Second, research objectives that frequently drive content analysis of gender roles are described; these include: to support feminist claims, to compare media with real life, to predict effects on audiences, and to detect effects of media producers on content. Third, previous content analyses published in Sex Roles and other gender-focused journals are reviewed and categorized in terms of medium, genre, time span, gender, and nationality. Finally, contributions of each of the articles in this special issue are outlined.

  11. The Context of Current Content Analysis of Gender Roles: An Introduction to a Special Issue

    Science.gov (United States)

    Popova, Lucy; Linz, Daniel G.

    2010-01-01

    The aim of this paper is to provide context for the quantitative content analyses of gender roles that are to be included in both parts of this special issue. First, a timeline of historical uses of the content analysis methodology is presented. Second, research objectives that frequently drive content analysis of gender roles are described; these include: to support feminist claims, to compare media with real life, to predict effects on audiences, and to detect effects of media producers on content. Third, previous content analyses published in Sex Roles and other gender-focused journals are reviewed and categorized in terms of medium, genre, time span, gender, and nationality. Finally, contributions of each of the articles in this special issue are outlined. PMID:20694031

  12. White slavery, whorehouse riots, venereal disease, and saving women: historical context of prostitution interventions and harm reduction in New York City during the Progressive Era.

    Science.gov (United States)

    Smolak, Alex

    2013-01-01

    Harm reduction and structural approaches to reduce HIV risk among sex workers face several barriers. One such barrier is based on moral arguments, and it has a rich historical context. This article examines the historical context of interventions with sex workers in New York City during the Progressive Era (1890-1920). Present at the time, though under a different name, the harm reduction approach was largely dismissed. These same moral underpinnings may be active today in driving interventions and policy toward those that are morally focused and away from those that focus on harm reduction and structural change.

  13. Selective elimination of breast cancer surgery in exceptional responders: historical perspective and current trials.

    Science.gov (United States)

    van la Parra, Raquel F D; Kuerer, Henry M

    2016-03-08

    With improvements in chemotherapy regimens, targeted therapies, and our fundamental understanding of the relationship of tumor subtype and pathologic complete response (pCR), there has been dramatic improvement in pCR rates in the past decade, especially among triple-negative and human epidermal growth factor receptor 2-positive breast cancers. Rates of pCR in these groups of patients can be in the 60 % range and thus question the paradigm for the necessity of breast and nodal surgery in all cases, particularly when the patient will be receiving adjuvant local therapy with radiotherapy. Current practice for patients who respond well to neoadjuvant chemotherapy (NCT) is often to proceed with the same breast and axillary procedures as would have been offered women who had not received NCT, regardless of the apparent clinical response. Given these high response rates in defined subgroups among exceptional responders it is appropriate to question whether surgery is now a redundant procedure in their overall management. Further, definitive radiation without surgical resection with or without systemic therapy has been proven effective for several other malignant disease sites including some stages of esophageal, anal, laryngeal, prostate, cervical, and lung carcinoma. The main impediments for potential elimination of surgery have been the fact that prior and current standard and functional breast imaging methods are incapable of accurate prediction of residual disease and that integrating percutaneous biopsy of the breast primary and nodes following NCT may circumvent this issue. This article highlights historical attempts at omission of surgery following NCT in an earlier era, the current status of breast and nodal imaging to predict residual carcinoma, and ongoing and planned trials designed to identify appropriate patients who might be selected for clinical trials designed to test the safety of selected elimination of breast cancer surgery in percutaneous image

  14. Comparison of Current and Historical Rates of Ecosystem Carbon Accumulation in a Northern Alberta Peatland

    Science.gov (United States)

    Syed, K. H.; Flanagan, L. B.; Carlson, P. J.; Glenn, A. J.; Ponton, S.

    2005-12-01

    As part of Fluxnet-Canada, we have been investigating the environmental controls on net ecosystem carbon dioxide exchange using the eddy covariance technique in a moderately rich (treed) fen in northern Alberta, Canada. In addition, integrated CO2 fluxes were compared to carbon stock measurements and rates of peat accumulation. The total ecosystem carbon stock was 52,669 g C m-2 with the vast majority (52,129) accumulated in peat over a 2 meter depth. The basal age for the peat was 2210 ± 50 years before present. The above-ground carbon stock in the two tree species was 226 g C m-2. The oldest Picea mariana trees were aged at 135 years, and they showed a rapid increase in basal area increment starting about 65 years ago that peaked at rates of 2 cm2 yr-1 about 40 years ago. The Larix laricina trees became established approximately 45 years ago and currently have a basal area increment of 3 to 4 cm2 yr-1, much higher than the current rates (0.5 cm2 yr-1) observed for Picea mariana. The rates of peat accumulation were determined on 210Pb-dated cores. Over the last 70 years the peat gained an average of 113 ± 12 g C m-2 yr-1. This was similar to net ecosystem production measured by eddy covariance (95 and 210 g C m-2 yr-1) over the last two years. Variation in annual net ecosystem production was associated with shifts in weather and growing season length. Current and recent historical rates of carbon accumulation were quite consistent despite significant variation in tree species growth and successional changes in this peatland over the last 70 years.

  15. Traditional Medicine in Madagascar - Current Situation and the Institutional Context of Promotion

    Directory of Open Access Journals (Sweden)

    C. Pierlovisi

    2014-12-01

    Full Text Available Following WHO recommandations and in order to improve medical coverage, Madagascar officially recognized in 2007 its traditional medicine as a legitimate practice.UNESCO, to sustain traditional healers in the Indian Ocean, wanted to use anthropological tools to explore the current situation in Madagascar.Despit a plurality of practices, data collected for three months in the Southeast of the Island, allowed us to identify some fundamental aspects of Malagasy traditional medicine, such as the omnipresence of symbolism or the complexity of healers’ roles at the crossroads of social, sacred and therapeutic registries.The study shows that the national policy on traditional medicine improves gradually the promotion of these practices too often undervalued. Nevertheless, the institutional context exposes weaknesses which might explain the difficulty encountered by some tradipractitioners to find their place in this new regulation. Indeed, regarding the current context, a reducing process of the healers' practices is likely to emerge.

  16. Ob istoricheskom kontekste innovacionnogo razvitija Rossii [On the historical context of innovative development in Russia

    Directory of Open Access Journals (Sweden)

    Krivosheev Vladimir

    2012-01-01

    Full Text Available The present analysis is based on the institutional model of research on social processes. Thus, the idea of possible modernisation of Russian society rests on the consideration of the current situation in the field of economics, management, and science. On the basis of a secondary analysis of statistical data and the works of Russian and international sociologists, this article describes the fundamental conceptual framework of the modernisation of Russian society. In particular, it focuses on the criticism of the modernisation project initiated by the forces that present themselves as conservative. The author also mentions significant problems arising during the modernisation of Russian society; these problems are rooted in both objective conditions of the on-going process and subjective factors. The article addresses the emergence and development of the modernisation idea in Russia. The relevance of this work lies in theidentification of the features of the transition of Russian society into a new phase, which reflects the trends of global innovative processes.

  17. Can all cause readmission policy improve quality or lower expenditures? A historical perspective on current initiatives.

    Science.gov (United States)

    Burgess, James F; Hockenberry, Jason M

    2014-04-01

    All-cause readmission to inpatient care is of wide policy interest in the United States and a number of other countries (Centers for Medicare and Medicaid Services, in the United Kingdom by the National Centre for Health Outcomes Development, and in Australia by the Australian Institute of Health and Welfare). Contemporary policy efforts, including high powered incentives embedded in the current US Hospital Readmission Reduction Program, and the organizationally complex interventions derived in anticipation of this policy, have been touted based on potential cost savings. Strong incentives and resulting interventions may not enjoy the support of a strong theoretical model or the empirical research base that are typical of strong incentive schemes. We examine the historical broad literature on the issue, lay out a 'full' conceptual organizational model of patient transitions as they relate to the hospital, and discuss the strengths and weaknesses of previous and proposed policies. We use this to set out a research and policy agenda on this critical issue rather than attempt to conduct a comprehensive structured literature review. We assert that researchers and policy makers should consider more fundamental societal issues related to health, social support and health literacy if progress is going to be made in reducing readmissions.

  18. Just Scan It!-Weapon Reconstruction in Computed Tomography on Historical and Current Swiss Military Guns.

    Science.gov (United States)

    Franckenberg, Sabine; Binder, Thomas; Bolliger, Stephan; Thali, Michael J; Ross, Steffen G

    2016-09-01

    Cross-sectional imaging, such as computed tomography, has been increasingly implemented in both historic and recent postmortem forensic investigations. It aids in determining cause and manner of death as well as in correlating injuries to possible weapons. This study illuminates the feasibility of reconstructing guns in computed tomography and gives a distinct overview of historic and recent Swiss Army guns.

  19. Current and historical mortality from cancer and cardiovascular disease in relation to age: U.S. and world values.

    Science.gov (United States)

    Tallarida, R J

    1995-01-01

    Data from the World Health Organization, U.S. Vital Statistics, the Historical Abstracts of the United States and the census of the United States were used to compare current world and states data on cancer death rate and age with historical data that shows the changing percentage of elderly. Current annual death rates from malignant neoplastic disease among the 73 countries for which data exist are highly correlated with the percent of the population > or = 60 yrs of age and a virtually identical relation exists presently among the 50 states of the U.S. The current world and states data provide a remarkably accurate snapshot of U.S. cancer death rates over the past century during which time the U.S. elderly population increased substantially. Data on U.S. lung cancer death rates since 1940 were similarly examined and these historical numbers also show good agreement with current values among countries that today span the same proportion of elderly that the U.S. had over this period. The agreement of current and historical CA death rate and age contrasts sharply with the picture that emerges when cardiovascular death rates and death rate from all causes are examined. The geographic and time invariance seen in the cancer data seems inconsistent with identical exposure to carcinogens and suggests that biological aging is an important intrinsic factor in cancer.

  20. How absolute is zero? An evaluation of historical and current definitions of malaria elimination

    Directory of Open Access Journals (Sweden)

    Snow Robert W

    2010-07-01

    Full Text Available Abstract Decisions to eliminate malaria from all or part of a country involve a complex set of factors, and this complexity is compounded by ambiguity surrounding some of the key terminology, most notably "control" and "elimination." It is impossible to forecast resource and operational requirements accurately if endpoints have not been defined clearly, yet even during the Global Malaria Eradication Program, debate raged over the precise definition of "eradication." Analogous deliberations regarding the meaning of "elimination" and "control" are basically nonexistent today despite these terms' core importance to programme planning. To advance the contemporary debate about these issues, this paper presents a historical review of commonly used terms, including control, elimination, and eradication, to help contextualize current understanding of these concepts. The review has been supported by analysis of the underlying mathematical concepts on which these definitions are based through simple branching process models that describe the proliferation of malaria cases following importation. Through this analysis, the importance of pragmatic definitions that are useful for providing malaria control and elimination programmes with a practical set of strategic milestones is emphasized, and it is argued that current conceptions of elimination in particular fail to achieve these requirements. To provide all countries with precise targets, new conceptual definitions are suggested to more precisely describe the old goals of "control" - here more exactly named "controlled low-endemic malaria" - and "elimination." Additionally, it is argued that a third state, called "controlled non-endemic malaria," is required to describe the epidemiological condition in which endemic transmission has been interrupted, but malaria resulting from onwards transmission from imported infections continues to occur at a sufficiently high level that elimination has not been

  1. How absolute is zero? An evaluation of historical and current definitions of malaria elimination.

    Science.gov (United States)

    Cohen, Justin M; Moonen, Bruno; Snow, Robert W; Smith, David L

    2010-07-22

    Decisions to eliminate malaria from all or part of a country involve a complex set of factors, and this complexity is compounded by ambiguity surrounding some of the key terminology, most notably "control" and "elimination." It is impossible to forecast resource and operational requirements accurately if endpoints have not been defined clearly, yet even during the Global Malaria Eradication Program, debate raged over the precise definition of "eradication." Analogous deliberations regarding the meaning of "elimination" and "control" are basically nonexistent today despite these terms' core importance to programme planning. To advance the contemporary debate about these issues, this paper presents a historical review of commonly used terms, including control, elimination, and eradication, to help contextualize current understanding of these concepts. The review has been supported by analysis of the underlying mathematical concepts on which these definitions are based through simple branching process models that describe the proliferation of malaria cases following importation. Through this analysis, the importance of pragmatic definitions that are useful for providing malaria control and elimination programmes with a practical set of strategic milestones is emphasized, and it is argued that current conceptions of elimination in particular fail to achieve these requirements. To provide all countries with precise targets, new conceptual definitions are suggested to more precisely describe the old goals of "control" - here more exactly named "controlled low-endemic malaria" - and "elimination." Additionally, it is argued that a third state, called "controlled non-endemic malaria," is required to describe the epidemiological condition in which endemic transmission has been interrupted, but malaria resulting from onwards transmission from imported infections continues to occur at a sufficiently high level that elimination has not been achieved. Finally, guidelines are

  2. O contexto sociocultural e histórico dos estudos do desenvolvimento The sociocultural and historical context of developmental studies

    Directory of Open Access Journals (Sweden)

    Alan Fogel

    2000-01-01

    Full Text Available Este é um comentário baseado nos artigos deste Número Especial. Uma leitura desses artigos sugere que eles se unem em torno dos seguintes temas gerais: orientação relacional (em oposição a foco em indivíduos, corporificação sensual do self (em contraste com concepção mentalista de self, visão de desenvolvimento como co-construção histórica que é culturalmente mediada, concepção de relações como auto-organizadas e emergentes (mais do que soma de inputs, e foco em pesquisa de processo (em vez de produtos. A psicologia do desenvolvimento brasileira está situada dentro do contexto da história cultural local e mundial de estudos evolutivos.This is a commentary based on the articles in this special issue. A reading of these articles suggests that they are united by the following general themes: a relational orientation (as opposed to a focus on individuals, the sensual embodiment of the self (as opposed to a mentalistic conception of self, development as a historical co-construction that is culturally mediated, relationships as self-organizing and emergent (more than a sum of the inputs, and a focus on process research (rather than on outcomes. Brazilian developmental psychology is situated within the context of the local and world cultural history of developmental studies.

  3. A spatial evaluation of historic iron mining impacts on current impaired waters in Lake Superior's Mesabi Range.

    Science.gov (United States)

    Baeten, John; Langston, Nancy; Lafreniere, Don

    2017-10-05

    This paper examines the water quality legacies of historic and current iron mining in the Mesabi Range, the most productive iron range in the history of North America, producing more than 42% of the world's iron ore in the 1950s. Between 1893 and 2016, 3.5 × 10(9) t of iron ore were shipped from the Mesabi Range to steel plants throughout the world. We map historic sites and quantities of iron mining, ore processing, water use, and tailings deposition within subwatershed boundaries. We then map the locations of impaired lakes within HUC-12 subwatershed boundaries within the Mesabi Range, using government datasets created for US federal Clean Water Act reporting. Comparing watersheds with and without historic mining activity, watersheds with historic mining activity currently contain a greater percentage of impaired lakes than control watersheds within the same range. These results suggest that historic iron ore mining and processing in the Mesabi Range affected water quality on a landscape scale, and these legacies persist long after the mines have closed. This paper outlines a novel spatial approach that land managers and policy makers can apply to other landscapes to assess the effects of past mining activity on watershed health.

  4. Childhood central nervous system leukemia: historical perspectives, current therapy, and acute neurological sequelae

    Energy Technology Data Exchange (ETDEWEB)

    Laningham, Fred H. [St. Jude Children' s Research Hospital, Division of Diagnostic Imaging, Department of Radiological Sciences, Memphis, TN (United States); University of Tennessee Health Sciences Center, Memphis, TN (United States); Kun, Larry E. [St. Jude Children' s Research Hospital, Division of Radiation Oncology, Department of Radiological Sciences, Memphis, TN (United States); University of Tennessee Health Sciences Center, Memphis, TN (United States); Reddick, Wilburn E.; Ogg, Robert J. [St. Jude Children' s Research Hospital, Division of Translational Imaging Research, Department of Radiological Sciences, Memphis, TN (United States); Morris, E.B. [St. Jude Children' s Research Hospital, Department of Oncology, Memphis, TN (United States); Pui, Ching-Hon [St. Jude Children' s Research Hospital, Department of Oncology, Memphis, TN (United States); University of Tennessee Health Sciences Center, Memphis, TN (United States)

    2007-11-15

    During the past three decades, improvements in the treatment of childhood leukemia have resulted in high cure rates, particularly for acute lymphoblastic leukemia (ALL). Unfortunately, successful therapy has come with a price, as significant morbidity can result from neurological affects which harm the brain and spinal cord. The expectation and hope is that chemotherapy, as a primary means of CNS therapy, will result in acceptable disease control with less CNS morbidity than has been observed with combinations of chemotherapy and radiotherapy over the past several decades. In this review we discuss the poignant, historical aspects of CNS leukemia therapy, outline current methods of systemic and CNS leukemia therapy, and present imaging findings we have encountered in childhood leukemia patients with a variety of acute neurological conditions. A major objective of our research is to understand the neuroimaging correlates of acute and chronic effects of cancer and therapy. Specific features related to CNS leukemia and associated short-term toxicities, both disease- and therapy-related, are emphasized in this review with the specific neuroimaging findings. Specific CNS findings are similarly important when treating acute myelogenous leukemia (AML), and details of leukemic involvement and toxicities are also presented in this entity. Despite contemporary treatment approaches which favor the use of chemotherapy (including intrathecal therapy) over radiotherapy in the treatment of CNS leukemia, children still occasionally experience morbid neurotoxicity. Standard neuroimaging is sufficient to identify a variety of neurotoxic sequelae in children, and often suggest specific etiologies. Specific neuroimaging findings frequently indicate a need to alter antileukemia therapy. It is important to appreciate that intrathecal and high doses of systemic chemotherapy are not innocuous and are associated with acute, specific, recognizable, and often serious neurological

  5. Maritime and Underwater Cultural Heritage in South Africa: The Development of Relevant Management Strategies in the Historical Maritime Context of the Southern Tip of Africa

    Science.gov (United States)

    Sharfman, Jonathan; Boshoff, Jaco; Parthesius, Robert

    2012-10-01

    South Africans have a long association with water. It has provided a source of food, a medium for trade and a catalyst for migration and development. The country's geographical position as a crossroads of maritime trade between Europe and the East means that its history is inextricably linked to the history of the rest of the world. The result is a multi-faceted representation of sites, objects and mythologies related to water and maritime heritage that reflect not only local historical and social development, but global cultural change as well. Given the importance of South Africa's underwater cultural heritage (UCH), managers have grappled with management principles, ethics and theoretical models in an effort to produce and enforce heritage legislation that is relevant and effective. This paper outlines South Africa's maritime context from 1.5 million years ago until the present, summarises legislative and mitigation developments over the past half century and provides details of current trends in maritime archaeology and UCH management at the southern tip of Africa. Training programmes and public awareness are keys to this strategy to bring UCH and maritime archaeology into the mainstream and counter treasure hunting and looting of this rich, friable resource.

  6. The Historical Effect of Habermas in the Chinese Context:A Case Study of the Structural Transformation of the Public Sphere

    Institute of Scientific and Technical Information of China (English)

    Cao Weidong

    2006-01-01

    The main purpose of this essay is not to give a full-scale and systematic exploration of the historical process concerning the acceptance of Habermas' works in the Chinesespoken world but to examine the historical effect of Habermas in the Chinese-spoken context and try to find a proper way to establish a good relationship between Habermas and the Chinese-spoken world by discussing the introduction,study,and application of Habermas'most famous work,The Structural Transformation of the Public Sphere,by Chinese scholars in recent years.

  7. STUDIES UPON VALORISATION OF NONCONVENTIONAL GREEN ENERGY GENERATED FROM INTEGRATED SYSTEM IN THE HISTORICAL CONTEXT OF FAGARAS MOUNTAINS

    Directory of Open Access Journals (Sweden)

    Virgil GRECU

    2015-12-01

    Full Text Available This paper presents studies of wooden installations which use the power of water flows for electric power generation and for other industrial activities. This paper focuses on the historical context as well by identifying the places where wooden installations have worked since the 15th century, in the Fagaras Mountains foothills, on the Berivoi River valley, by using the power of water flows for timber production activities, fulling mills and mills. The paper also aims through the archaeological sites which contain important material and highlight the traditions of the Romanian nation around these places and the development of these old craft techniques from ancient times. Apart the identification of these sites (which are not found on any map, other places with hydropower potential are rediscovered, and by using some low investments, they may become centres to produce electricity needed for holiday dwellings, guesthouses, agricultural and livestock facilities located far away from the power station. The implementation of 'green energy' which generates systems by using wood installations as mechanical subsystems of water flow energy conversion, in combination with modern subsystems of conversion, storage and transport, as well as the development of some integrated modules (hydroelectric, photovoltaic and eoalian represent the optimal solution that contribute to the development of foothill areas, in the context of promotion of the Romanian traditional spirituality and the development of sustainable programs. This paper proposes solutions to promote the small hydroelectric power stations on the watercourses of mountains and foothills regions by using fractions of minimum water flows thereof, of maintaining a water flow on the main valley as well, so as the aquatic fauna permanently regenerate, and to protect the specificity of the environment and of the surrounding areas. The studies were referred to Berivoi River valley from the northern part of

  8. Bait Al-Maqdis within a historical and archaelogical context until the end of the Uamyyad period

    OpenAIRE

    Al Smadi, Taleb Abdallah [طالب عبد الله الصمادي

    2001-01-01

    This paper concentrates on three main points: a) The City of al-Quds is An Arab - Islamic City for 5000 years. It was founded by the Arab Canaanites. Archaeological and Historical evidence, such as Egyptian sources, the Execration Text, Tell al-Amarna Tablets as well as the Akkadian, Babylonian and Assyrian sources, clearly. Show this fact. b) Moslem and Christian historical and geographical sources emphasise the religious, historical, economic, cultural and political Status of Bait al ...

  9. The current discussion about the historical Jesus: problems and criteria

    Directory of Open Access Journals (Sweden)

    Andrzej Gieniusz

    2016-07-01

    Full Text Available The article presents the passage from the traditional defense of the historical value of the gospels (which followed the model of a judicial process in which the trustworthiness of witnesses and the eye-witness character of their testimony had to be proved to the contemporary discussion, which for approximately the last fifty years has been developing and refining the criteria of historical reliability, in order to proceed to scrutinize each individual gospel text on these bases. His contribution lays out both the strong points and the weak points of the four criteria which end up being the most spendable and produce the most accurate results: the criteria of double dissimilarity, of multiple testimony, of coherence and of historical plausibility or sufficient explanation.

  10. Dynamic pricing and learning: Historical origins, current research, and new directions

    NARCIS (Netherlands)

    den Boer, A.V.

    2015-01-01

    The topic of dynamic pricing and learning has received a considerable amount of attention in recent years, from different scientific communities. We survey these literature streams: we provide a brief introduction to the historical origins of quantitative research on pricing and demand estimation, p

  11. Multicultural Education in the United Kingdom: Historical Development and Current Status.

    Science.gov (United States)

    Figueroa, Peter

    This chapter provides a historical review of the development of education for a multicultural society in postwar Britain, particularly in England. It is based on existing literature but makes no claims to be comprehensive in coverage. Britain has long been culturally diverse and characterized both racism and by antiracist forces and democratic…

  12. [Immunoprophylaxis of carious disease. Historical outline, location of research groups, current status of anticaries vaccine use].

    Science.gov (United States)

    Gombos, F; Serpico, R; Gaeta, G M

    1989-10-01

    The authors after giving some historical hints of vaccino-prophylaxis outline the various attempts made during the last twenty years, the present situation and the actual risks connected with the ways of administering of the antigen, in case of vaccination from a "public-health" point of view.

  13. School Guidance and Counseling in Kenya: Historical Development, Current Status, and Future Prospects

    Science.gov (United States)

    Wambu, Grace W.; Fisher, Teresa A.

    2015-01-01

    Despite the government's emphasis on guidance and counseling program implementation in Kenyan schools and a rapid increase in the number of trained school counselors, lack of standardized training curriculums, ethical standards, counseling models, and role ambiguity persist. This article reviews the historical development of guidance and…

  14. Dynamic pricing and learning: historical origins, current research, and new directions

    NARCIS (Netherlands)

    Boer, den Arnoud V.

    2015-01-01

    The topic of dynamic pricing and learning has received a considerable amount of attention in recent years, from different scientific communities. We survey these literature streams: we provide a brief introduction to the historical origins of quantitative research on pricing and demand estimation, p

  15. Informal Learning in Late-Nineteenth and Early-Twentieth-Century Greece: Greek Children's Literature in Historical and Political Contexts

    Science.gov (United States)

    Zervas, Theodore G.

    2013-01-01

    After Greek independence from the Ottoman Empire (1827), a newly formed Greek state looked to retrieve its past through the teaching of a Greek national history. For much of the nineteenth century Greek schools forged common religious, linguistic, and historical ties among the Greek people through the teaching of a Greek historical past (Zervas…

  16. The Impact of Historical and Current Loss on Chronic Illness: Perceptions of Crow (Apsáalooke) People

    Science.gov (United States)

    Bird, Sloane Real; Held, Suzanne; McCormick, Alma; Hallett, John; Martin, Christine; Trottier, Coleen

    2017-01-01

    The purpose of this research was to gain a better understanding of perceptions about the impact of historical and current loss on Apsáalooke (Crow) people acquiring and coping with chronic illness. This study took a qualitative phenomenological approach by interviewing community members with chronic illness in order to gain insight into their perceptions and experiences. Participants emphasized 10 areas of impact of historical and current loss: the link between mental health and physical health/health behaviors; resiliency and strengths; connection and isolation; importance of language and language loss; changes in cultural knowledge and practices; diet; grieving; racism and discrimination; changes in land use and ownership; and boarding schools. The findings from this research are being used to develop a chronic illness self-care management program for Crow people.

  17. Quantifying process-based mitigation strategies in historical context: separating multiple cumulative effects on river meander migration.

    Directory of Open Access Journals (Sweden)

    Alexander K Fremier

    Full Text Available Environmental legislation in the US (i.e. NEPA requires defining baseline conditions on current rather than historical ecosystem conditions. For ecosystems with long histories of multiple environmental impacts, this baseline method can subsequently lead to a significantly altered environment; this has been termed a 'sliding baseline'. In river systems, cumulative effects caused by flow regulation, channel revetment and riparian vegetation removal significantly impact floodplain ecosystems by altering channel dynamics and precluding subsequent ecosystem processes, such as primary succession. To quantify these impacts on floodplain development processes, we used a model of river channel meander migration to illustrate the degree to which flow regulation and riprap impact migration rates, independently and synergistically, on the Sacramento River in California, USA. From pre-dam conditions, the cumulative effect of flow regulation alone on channel migration is a reduction by 38%, and 42-44% with four proposed water diversion project scenarios. In terms of depositional area, the proposed water project would reduce channel migration 51-71 ha in 130 years without current riprap in place, and 17-25 ha with riprap. Our results illustrate the utility of a modeling approach for quantifying cumulative impacts. Model-based quantification of environmental impacts allow scientists to separate cumulative and synergistic effects to analytically define mitigation measures. Additionally, by selecting an ecosystem process that is affected by multiple impacts, it is possible to consider process-based mitigation scenarios, such as the removal of riprap, to allow meander migration and create new floodplains and allow for riparian vegetation recruitment.

  18. 两种不同历史语境下的黄飞鸿%Two Kinds of Huang Feihong in Different Historical Context

    Institute of Scientific and Technical Information of China (English)

    黄银伟; 张好强

    2015-01-01

    Huang Feihong phenomenon has become the label of Chinese film and television culture, continue to be adapted to deduction, creating, Huang Feihong of film and television arts image formation, while hiding in the historical context and Huang Feihong real whereabouts were indifferent. In the two different historical context, there show two different fortunes of Huang Feihong, with the development of the real historical context. The paper explores this Huang Feihong phenomenon forming process and popular culture.%黄飞鸿现象已经成为中国影视文化的标签,不断地被改编、演绎、创造,形成黄飞鸿影视艺术形象,而隐藏在历史语境中黄飞鸿的真实行迹被淡然忘却。在两种不同历史语境中显现了不同际遇的黄飞鸿,是有历史依据发展过程的,文章通过真实历史语境下的黄飞鸿和流行文化语境中的黄飞鸿功夫来探讨这种现象的形成过程。

  19. Potential effects of climate change on a marine invasion: The importance of current context

    Directory of Open Access Journals (Sweden)

    Isabelle M. CÔTÉ, Stephanie J. GREEN

    2012-02-01

    Full Text Available Species invasions threaten marine biodiversity globally. There is a concern that climate change is exacerbating this problem. Here, we examined some of the potential effects of warming water temperatures on the invasion of Western Atlantic habitats by a marine predator, the Indo-Pacific lionfish (Pterois volitans and P. miles. We focussed on two temperature-dependent aspects of lionfish life-history and behaviour: pelagic larval duration, because of its link to dispersal potential, and prey consumption rate, because it is an important determinant of the impacts of lionfish on native prey. Using models derived from fundamental metabolic theory, we predict that the length of time spent by lionfish in the plankton in early life should decrease with warming temperatures, with a concomitant reduction in potential dispersal distance. Although the uncertainty around change in dispersal distances is large, predicted reductions are, on average, more than an order of magnitude smaller than the current rate of range expansion of lionfish in the Caribbean. Nevertheless, because shorter pelagic larval duration has the potential to increase local retention of larvae, local lionfish management will become increasingly important under projected climate change. Increasing temperature is also expected to worsen the current imbalance between rates of prey consumption by lionfish and biomass production by their prey, leading to a heightened decline in native reef fish biomass. However, the magnitude of climate-induced decline is predicted to be minor compared to the effect of current rates of lionfish population increases (and hence overall prey consumption rates on invaded reefs. Placing the predicted effects of climate change in the current context thus reveals that, at least for the lionfish invasion, the threat is clear and present, rather than future [Current Zoology 58 (1: 1–8, 2012].

  20. Potential effects of climate change on a marine invasion: The importance of current context

    Institute of Scientific and Technical Information of China (English)

    Isabelle M. C(O)T(E); Stephanie J. GREEN

    2012-01-01

    Species invasions threaten marine biodiversity globally.There is a concern that climate change is exacerbating this problem.Here,we examined some of the potential effects of warming water temperatures on the invasion of Western Atlantic habitats by a marine predator,the lndo-Pacific lionfish (Pterois volitans and P.miles).We focussed on two temperature-dependent aspects of lionfish life-history and behaviour:pelagic larval duration,because of its link to dispersal potential,and prey consumption rate,because it is an important determinant of the impacts of lionfish on native prey.Using models derived from fundamental metabolic theory,we predict that the length of time spent by lionfish in the plankton in early life should decrease with warming temperatures,with a concomitant reduction in potential dispersal distance.Although the uncertainty around change in dispersal distances is large,predicted reductions are,on average,more than an order of magnitude smaller than the current rate of range expansion of lionfish in the Caribbean.Nevertheless,because shorter pelagic larval duration has the potential to increase local retention of larvae,local lionfish management will become increasingly important under projected climate change.Increasing temperature is also expected to worsen the current imbalance between rates of prey consumption by lionfish and biomass production by their prey,leading to a heightened decline in native reef fish biomass.However,the magnitude of climate-induced decline is predicted to be minor compared to the effect of current rates of lionfish population increases (and hence overall prey consumption rates) on invaded reefs.Placing the predicted effects of climate change in the current context thus reveals that,at least for the lionfish invasion,the threat is clear and present,rather than future [Current Zoology 58 (1):1-8,2012].

  1. The Historical Origins of Business Statistics and a Current Application in Lodging Forecasting

    Directory of Open Access Journals (Sweden)

    Barry A.N. Bloom, Ph.D.

    2013-01-01

    Full Text Available This article reviews the historical contributions of Roger Babson to the field of business statistics, and compares the categories identified by Babson a century ago to data prepared by the Federal Reserve Bank of Boston today. It also presents a simple methodology that can be utilized to predict future ‘revenue per available room’ (REVPAR measures in the hotel industry based on such statistics, and provides an illustration of its application for the New England region.

  2. Lean management in the current context of evolution of an organization

    Directory of Open Access Journals (Sweden)

    AMALIA VENERA TODORUŢ

    2011-06-01

    Full Text Available In this paper I have approached issues concerning the importance of Lean Management method in the current context of evolution of an organization. With roots in the just in time method, Lean Management model focuses on the process of changes evolving and adapting to them and regards issues such as: the dimensioning of life cycle, the dimensioning of processes, the dimensioning of ranges of products. I have also presented the relationship between Lean Management method and the human factor as a determinant in forming an organizational culture which leads to the formation and development of Lean thinking. Relevant factors which determine the change and interact with the Lean Management method are: training, motivation, teamwork spirit, communication methods, training and motivation. An important aspect of this paper is to integrate Lean Management with Six Sigma, and with other managerial techniques leading to getting quality products at low costs

  3. Poliomyelitis in the United States: A Historical Perspective and Current Vaccination Policy.

    Science.gov (United States)

    Farizo, Karen M.; And Others

    1990-01-01

    Examines poliomyelitis in the United States by reviewing clinical manifestations and outcomes, history, recent epidemiologic characteristics, characteristics of currently available vaccines, controversies surrounding vaccination policy, current poliovirus vaccination recommendations, and prospects for worldwide eradication. Poliomyelitis remains…

  4. HISTORICAL CRITICAL PEDAGOGY AND OBJECTIVE KNOWLEDGE VERSUS THE MULTICULTURALISM AND RELATIVISM CURRENT ACADEMIC DEBATE

    Directory of Open Access Journals (Sweden)

    Julia Malanchen

    2015-06-01

    Full Text Available The article discusses the existing antagonistic understanding among the authors who discuss curriculum from the multiculturalist perspective and the authors of the Historical-Critical Pedagogy. The aim is to explain the postmodern relativists bases and multiculturalism, which opposes the defense of objective knowledge as central to the organization of a curriculum. Finally we point out what content should integrate an academic, with the objective, human development, human emancipation and social transformation, which allow the human being aim to provide social and consciously so increasingly free and universal.

  5. Islamic Education: Its Concepts and Their Implementation in the Current Context

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    Syihabuddin Syihabuddin

    2016-02-01

    Full Text Available Abstract The research discusses the concept and strategies of Islamic Education and their implementations in a global context. It aims to formulate concepts of contextual Islamic education implemented in higher education institutions in Indonesia, with the expectation that it will contribute to the solving of moral crisis currently experienced by Indonesia. In order to meet the aim, a mixed of quantitative and qualitative approaches was employed, with explanatory design. Data were collected from 54 lecturers and experts of Islamic education. The research has successfully formulated that a Muslim has to be educated by ethical teachers with exemplary method, scientific method, and ijtihâd method through the development of al-akhlâq al-karîmah course content, critical thinking skills, and development of democratic and universal values, supported by information and communication technology and evaluated with an authentic approach. These findings ascertain educators on the importance of al-akhlâq al-karîmah content, the  teachers as role models, and the revitalization of ijtihâd tradition in the classroom. Abstrak Penelitian ini membahas konsep dan strategi Pendidikan Islam dan implementasinya dalam konteks global. Hal ini bertujuan untuk merumuskan konsep pendidikan Islam kontekstual untuk diterapkan di lembaga pendidikan tinggi di Indonesia, harapannya penelitian ini akan memberikan kontribusi pada penyelesaian krisis moral saat ini dialami Indonesia. Dalam rangka memenuhi tujuan penelitian, pendekatan campuran dari kuantitatif dan kualitatif diterapkan, dengan desain explanatory. Data dikumpulkan dari 54 dosen dan ahli pendidikan Islam. Penelitian ini telah berhasil merumuskan bahwa seorang Muslim harus dididik oleh guru yang berakhlak dengan metode teladan, metode ilmiah, dan metode ijtihad. Metode tersebut dirumuskan melalui pengembangan al-akhlaq al-karimah tertentu, keterampilan berpikir kritis, dan pengembangan nilai-nilai demokrasi

  6. Historical processes and contemporary ocean currents drive genetic structure in the seagrass Thalassia hemprichii in the Indo-Australian Archipelago.

    Science.gov (United States)

    Hernawan, Udhi E; van Dijk, Kor-Jent; Kendrick, Gary A; Feng, Ming; Biffin, Edward; Lavery, Paul S; McMahon, Kathryn

    2017-02-01

    Understanding spatial patterns of gene flow and genetic structure is essential for the conservation of marine ecosystems. Contemporary ocean currents and historical isolation due to Pleistocene sea level fluctuations have been predicted to influence the genetic structure in marine populations. In the Indo-Australian Archipelago (IAA), the world's hotspot of marine biodiversity, seagrasses are a vital component but population genetic information is very limited. Here, we reconstructed the phylogeography of the seagrass Thalassia hemprichii in the IAA based on single nucleotide polymorphisms (SNPs) and then characterized the genetic structure based on a panel of 16 microsatellite markers. We further examined the relative importance of historical isolation and contemporary ocean currents in driving the patterns of genetic structure. Results from SNPs revealed three population groups: eastern Indonesia, western Indonesia (Sunda Shelf) and Indian Ocean; while the microsatellites supported five population groups (eastern Indonesia, Sunda Shelf, Lesser Sunda, Western Australia and Indian Ocean). Both SNPs and microsatellites showed asymmetrical gene flow among population groups with a trend of southwestward migration from eastern Indonesia. Genetic diversity was generally higher in eastern Indonesia and decreased southwestward. The pattern of genetic structure and connectivity is attributed partly to the Pleistocene sea level fluctuations modified to a smaller level by contemporary ocean currents.

  7. Basement and regional structure along strike of the Queen Charlotte Fault in the context of modern and historical earthquake ruptures

    Science.gov (United States)

    Walton, Maureen A. L.; Gulick, Sean P. S.; Haeussler, Peter J.; Roland, Emily C.; Trehu, Anne M.

    2015-01-01

    The Queen Charlotte fault (QCF) is a dextral transform system located offshore of southeastern Alaska and western Canada, accommodating ∼4.4  cm/yr of relative motion between the Pacific and North American plates. Oblique convergence along the fault increases southward, and how this convergence is accommodated is still debated. Using seismic reflection data, we interpret offshore basement structure, faulting, and stratigraphy to provide a geological context for two recent earthquakes, an Mw 7.5 strike‐slip event near Craig, Alaska, and an Mw 7.8 thrust event near Haida Gwaii, Canada. We map downwarped Pacific oceanic crust near 54° N, between the two rupture zones. Observed downwarping decreases north and south of 54° N, parallel to the strike of the QCF. Bending of the Pacific plate here may have initiated with increased convergence rates due to a plate motion change at ∼6  Ma. Tectonic reconstruction implies convergence‐driven Pacific plate flexure, beginning at 6 Ma south of a 10° bend the QCF (which is currently at 53.2° N) and lasting until the plate translated past the bend by ∼2  Ma. Normal‐faulted approximately late Miocene sediment above the deep flexural depression at 54° N, topped by relatively undeformed Pleistocene and younger sediment, supports this model. Aftershocks of the Haida Gwaii event indicate a normal‐faulting stress regime, suggesting present‐day plate flexure and underthrusting, which is also consistent with reconstruction of past conditions. We thus favor a Pacific plate underthrusting model to initiate flexure and accommodation space for sediment loading. In addition, mapped structures indicate two possible fault segment boundaries along the QCF at 53.2° N and at 56° N.

  8. SOME CONSIDERATIONS OVER THE INTERNAL CONTROL IN THE CONTEXT OF CURRENT ACCOUNTANCY REGULATIONS

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    Lenghel Dorin Radu

    2012-12-01

    Full Text Available Through the hereby study we set ourselves on an analysis over the internal control and the ways of implementation of it. The final purpose of our research is represented by the characteristics of the internal control system in the context of current accountancy regulations. The accomplishment of such goal has forced us to research the current literature in the area and also the legal regulations over internal control. Of course, the accomplishment of such a research was possible only after a pertinent analysis over the opinions expressed in specialty literature regarding this area. Our research wants to be with a theoretical and applicative character. It is based on analysing the internal control system, the methodology of internal control and the steps of internal control. We express our belief that the implementation of the internal control in a very exact manner comes as an aid to the company management and lead to the accomplishment of managerial objectives and policies. In what it regards the result of our research there can be drawn the following conclusions: from the legal regulations (OMFP nr. 3055/2009, there is no clear conclusion over the procedures and policies of implementation of internal control applicable to an economical entity; also there are not presented in a detailed way the types (forms of internal control, being presented in the legal regulations only a classification of them after the time in which they are exercised (before, during or after the finishing of the operations; also in the legal regulations there is developed a certain way of internal control, represented by the financial and accounting internal control, as if the other forms of internal control do not exist; in what regards the components of internal control, these are presented in another way, but similar to already known models of internal control (Coso and Coco; also in the legal regulations there are presented the general objectives of internal control

  9. The Role of Current and Historical Alcohol Use in Hepatic Fibrosis Among HIV-Infected Individuals.

    Science.gov (United States)

    Kim, H Nina; Crane, Heidi M; Rodriguez, Carla V; Van Rompaey, Stephen; Mayer, Kenneth H; Christopoulos, Katerina; Napravnik, Sonia; Chander, Geetanjali; Hutton, Heidi; McCaul, Mary E; Cachay, Edward R; Mugavero, Michael J; Moore, Richard; Geng, Elvin; Eron, Joseph J; Saag, Michael S; Merrill, Joseph O; Kitahata, Mari M

    2016-12-29

    We examined risk factors for advanced hepatic fibrosis [fibrosis-4 (FIB)-4 >3.25] including both current alcohol use and a diagnosis of alcohol use disorder among HIV-infected patients. Of the 12,849 patients in our study, 2133 (17%) reported current hazardous drinking by AUDIT-C, 2321 (18%) had a diagnosis of alcohol use disorder, 2376 (18%) were co-infected with chronic hepatitis C virus (HCV); 596 (5%) had high FIB-4 scores >3.25 as did 364 (15%) of HIV/HCV coinfected patients. In multivariable analysis, HCV (adjusted odds ratio (aOR) 6.3, 95% confidence interval (CI) 5.2-7.5), chronic hepatitis B (aOR 2.0, 95% CI 1.5-2.8), diabetes (aOR 2.3, 95% CI 1.8-2.9), current CD4 500 copies/mL (aOR 1.3, 95% CI 1.0-1.6) were significantly associated with advanced fibrosis. A diagnosis of an alcohol use disorder (aOR 1.9, 95% CI 1.6-2.3) rather than report of current hazardous alcohol use was associated with high FIB-4. However, among HIV/HCV coinfected patients, both current hazardous drinkers (aOR 1.6, 95% CI 1.1-2.4) and current non-drinkers (aOR 1.6, 95% CI 1.2-2.0) were more likely than non-hazardous drinkers to have high FIB-4, with the latter potentially reflecting the impact of sick abstainers. These findings highlight the importance of using a longitudinal measure of alcohol exposure when evaluating the impact of alcohol on liver disease and associated outcomes.

  10. Biological Control of Tephritid Fruit Flies in Argentina: Historical Review, Current Status, and Future Trends for Developing a Parasitoid Mass-Release Program

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    Sergio M. Ovruski

    2012-09-01

    Full Text Available In Argentina there are two tephritid fruit fly species of major economic and quarantine importance: the exotic Ceratitis capitata that originated from Southeast Africa and the native Anastrepha fraterculus. In recent years, the use of fruit fly parasitoids as biocontrol agents has received renewed attention. This increasing interest has recently led to the establishment of a program for the mass rearing of five million Diachasmimorpha longicaudata parasitoids per week in the BioPlanta San Juan facility, San Juan, Argentina. The first augmentative releases of D. longicaudata in Argentina are currently occurring on commercial fig crops in rural areas of San Juan as part of an integrated fruit fly management program on an area-wide basis. In this context, research is ongoing to assess the suitability of indigenous parasitoid species for successful mass rearing on larvae of either C. capitata or A. fraterculus. The purpose of this article is to provide a historical overview of the biological control of the fruit fly in Argentina, report on the strategies currently used in Argentina, present information on native parasitoids as potential biocontrol agents, and discuss the establishment of a long-term fruit fly biological control program, including augmentative and conservation modalities, in Argentina’s various fruit growing regions.

  11. A Literature Investigation about Electrospinning and Nanofibers: Historical Trends, Current Status and Future Challenges.

    Science.gov (United States)

    Nascimento, Marcio L F; Araújo, Evando S; Cordeiro, Erlon R; de Oliveira, Ariadne H P; de Oliveira, Helinando P

    2015-01-01

    The development of new fibrilar materials based on electrospinning (ES) technique has a notable history of nearly four centuries of discoveries and results. The eletrospinning manufacturing is one of the most widely reported methods for nanofiber (NF) manufacturing, providing security, high quality and productivity. In spite of the first patent about electrospinning has been applied in April 5(th), 1900 by John Francis Cooley, a historical perspective (since 1600s) about this amazing discovery represents an important step for future applications. Nanofibers have been considered one of the top interesting fundamental study objects for academicians, and greatest intriguing business materials for modern industry. As a consequence, lucrative organizations and companies have explored the relevance of nanofibers. In this paper, the quantity of published manuscripts and patent inventions is presented and the correlation of research activities to the production of new electrospinning materials is shown. China and the United States have been leading in electrospinning and nanofibers development. The company triumph is mostly dependent on applications improvement relevant for broader business society. A dramatic rise of interest in nanofibers produced by electrospinning technique has been confirmed due to the publication data, author's affiliation, keywords, and essential characterization procedures. Is has been shown that the number of publications on electrospinning and nanofibers researches from academic institutions is higher than industrial laboratories. More than 1,891 patents using the term "electrospinning" and 2,960 with the term "nanofibers" according to the European Patent Office at title or abstract have been filed around the world up to 2013. These numbers just continue to increase along with worldwide ES-related sales. Curiously, for the same period 11,973 electrospinning documents and 18,679 nanofibers-related (mainly manuscripts) were published considering

  12. MAIN THREATS TO THE ROMANIAN LABOUR MARKET IN THE CURRENT CONTEXT

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    DIMIAN Gina Cristina

    2011-12-01

    Full Text Available The paper’s topic is focused on the Romanian labour market prospects, which is going to be affected by two main threats: aging and population decline. These two factors are supposed to dramatically change Romania’s economic structure. It is therefore necessary to know how they will evolve in the next decades, facts which represent the main objective of our article. These topics are debated at large scale at the European and national level, because they describe a process which implies European Union as a whole. The methodology used in order to quantify this phenomenon includes statistical methods (correlation analysis and descriptive statistics. We have used data available at national and European level in order to build a proper argumentation. The results obtained are worrying because there is a high risk to assist at an accelerated aging of the Romanian people, doubled by a very low birth rate. This might create huge problems in the economic and social system due to productivity decrease and the pressures on the pension’s funds. The paper offers scientific arguments for developing macroeconomic policies in order to prevent the negative situation in which we could be within less than 40 years. As a comparison term we brought into attention the Germany situation, country which offers economic equilibrium to the EU, but is also affected by aging. The manner in which this problem has been approached is an original one because we tried to put Romania’s situation into the context of the European Union general situation, the threat being emphasised by the fact that it is going to be a trend for the whole continent. Actually, if it is not taken adequate measures, we will be confronted with a demographic crisis, much worse than the current financial one, because the effort of the country to reverse a birth rate decreasing trend with an aged population will take decades.

  13. A percolation context evidenced by thermostimulated currents in oil-resin art media

    Science.gov (United States)

    Pagès, O.; Ajjoun, M.; Tite, T.; Chafi, A.; Laurenti, J. P.; Townsend, J.

    Degradation over time of home-made thixotropic oil/resin mixtures, similar to those used as natural media by the art painter J.M. William Turner (1775-1851) is investigated by using a combination of dielectric methods, i.e., low-frequency dielectric spectroscopy (LFDS) and the technique of thermostimulated currents (TSC). These address the direct conductivity (d.c.), i.e., the circulation of free charges, and the anelastic orientation of permanent dipoles, respectively. The oil/resin mixtures can be regarded as conducting/insulating-like composite systems with respect to the two conductivities. This provides the opportunity to follow selectively the behavior of the oil, at any composition. In fresh mixtures, LFDS measurements give evidence for three d.c. regimes, delimited by the critical resin-contents (R) R1 30% and R2 60%. This parallels observation with the naked eye of phase separation at RR2 in four-year-old naturally-aged samples. Such a stable composition-dependent context with two marked thresholds encourages a discussion of the time-behavior in terms of percolation, i.e., relative spatial organization of the parent substances, rather than by using a microscopic approach at the molecular scale. At R>R1 the surveillance of the TSC signal indicates that the oil clusters tend to coalesce so as to form bigger clusters with aging. The coalescence process appears to be more efficient when the resin forms a continuum (R>R2) than a dispersion (R

  14. The pristine rain forest? Remnants of historical human impacts on current tree species composition and diversity

    NARCIS (Netherlands)

    Gemerden, Barend S. van; Olff, Han; Parren, Marc P.E.; Bongers, Frans

    2003-01-01

    Aim: Tropical rain forests are often regarded as pristine and undisturbed by humans. In Central Africa, community-wide disturbances by natural causes are rare and therefore current theory predicts that natural gap phase dynamics structure tree species composition and diversity. However, the dominant

  15. The pristine rain forest? Remnants of historical human impacts on current tree species composition and diversity

    NARCIS (Netherlands)

    Gemerden, van B.S.; Olff, H.; Parren, M.P.E.; Bongers, F.J.J.M.

    2003-01-01

    Aim Tropical rain forests are often regarded as pristine and undisturbed by humans. In Central Africa, community-wide disturbances by natural causes are rare and therefore current theory predicts that natural gap phase dynamics structure tree species composition and diversity. However, the dominant

  16. Management of urinary tract infections: historical perspective and current strategies: Part 2--Modern management.

    Science.gov (United States)

    Nickel, J Curtis

    2005-01-01

    An understanding of the microbial origin of infectious diseases and the introduction of antimicrobial therapy stimulated more advances in the management of urinary tract infections (UTIs) in the 20th century than had occurred in the previous 5 centuries. Numerous resources were used to collect the information described in this review. Medical texts from the 19th and 20th century contain information regarding the traditional contemporary treatment of UTI during those eras. Early volumes of the Journal of Urology from the beginning of the 20th century describe the first attempts at chemotherapy for UTI. MEDLINE searches were used to collect appropriate information after 1969. Modern medical journals and modern medical texts were used to collect information on antimicrobial therapy since the late 1960s through today. Numerous advances in the diagnosis and management of UTI were made during the 20th century. Advances in microbiological and chemical assays have facilitated the development of historical uroscopy into modern day urinalysis and culture techniques, which are the cornerstone of UTI diagnosis. Imaging technologies, including x-ray, ultrasound, nuclear imaging, magnetic resonance and computerized tomography, have been particularly helpful in the diagnosis of complicated or recurrent UTIs. Major innovations in nonpharmacological therapy include noninvasive shock wave lithotripsy and percutaneous drainage of kidney abscesses. The most profound advance in UTI management during the 20th century was the discovery of antimicrobial agents. Nitrofurantoin was the first truly effective and safe antimicrobial therapy for UTI but its spectrum of activity is limited. Broad use of amoxicillin (and other beta-lactams) after its introduction in the 1970s led to the development of resistance to this antimicrobial, prompting a gradual change to trimethoprim/sulfamethoxazole (TMP/SMX) as first line therapy for UTI. However, wide use of TMP/SMX also resulted in the progressive

  17. Neuromuscular electrostimulation techniques: historical aspects and current possibilities in treatment of pain and muscle waisting.

    Science.gov (United States)

    Heidland, August; Fazeli, Gholamreza; Klassen, André; Sebekova, Katarina; Hennemann, Hans; Bahner, Udo; Di Iorio, Biagio

    2013-01-01

    Application of electricity for pain treatment dates back to thousands of years BC. The Ancient Egyptians and later the Greeks and Romans recognized that electrical fishes are capable of generating electric shocks for relief of pain. In the 18th and 19th centuries these natural producers of electricity were replaced by man-made electrical devices. This happened in following phases. The first was the application of static electrical currents (called Franklinism), which was produced by a friction generator. Christian Kratzenstein was the first to apply it medically, followed shortly by Benjamin Franklin. The second phase was Galvanism. This method applied a direct electrical current to the skin by chemical means, applied a direct and pulsed electrical current to the skin. In the third phase the electrical current was induced intermittently and in alternate directions (called Faradism). The fourth stage was the use of high frequency currents (called d'Arsonvalisation). The 19th century was the "golden age" of electrotherapy. It was used for countless dental, neurological, psychiatric and gynecological disturbances. However, at beginning of the 20th century electrotherapy fell from grace. It was dismissed as lacking a scientific basis and being used also by quacks and charlatans for unserious aims. Furthermore, the development of effective analgesic drugs decreased the interest in electricity. In the second half of the 20th century electrotherapy underwent a revival. Based on animal experiments and clinical investigations, its neurophysiological mechanisms were elucidated in more details. The pain relieving action of electricity was explained in particular by two main mechanisms: first, segmental inhibition of pain signals to the brain in the dorsal horn of the spinal cord and second, activation of the descending inhibitory pathway with enhanced release of endogenous opioids and other neurochemical compounds (serotonin, noradrenaline, gamma aminobutyric acid (GABA

  18. Assessing the existing context and proposed plan of Yazd historical texture from the point of access to emergency services using network analysis

    Directory of Open Access Journals (Sweden)

    M. Khalili

    2012-01-01

    each paths was obtained and the accessibility to the emergency centers was analyzed base on that.3- DiscussionIn the current situation, 40.8 percent of the parcels of Yazd historical texture have access to less than 4 meters of the street, which has reduced to 24 percent by the proposed plan. Also, in the existing context, more than 70 percent of the historical textures are farther (3 minutes from the global standards of accessing the emergency service centers and about 50 percent of the texture reach these services in a later time (8 minutes compared with the common time in Iran. The plan proposals based on the texture organizing and improving the connection network structure has resulted in a noticeable increase of the service area of the existing emergency center and consequently to an access to these services by a considerable part of the texture, such that about 60 percent of the texture has been covered under the global standards (3 min and about 80 percent under Iran common standard (the 8 minute. In the existing situation, in the case of disruption in the connection network and blocking the main paths of accessing the emergency, there is no other appropriate alternative path while in the proposed plan this problem has been resolved somewhat and alternative path or paths are accessible.4- ConclusionYazd historical texture causes an increase in the time of accessing of the citizens inhabitant in the texture to the emergency services in the existing situation due to the organic structure of the street network, while in the case of the disruption in a part of the traffic network, there is no optimum alternative path to be used in the emergency cases; the most important reason of this could be mentioned as not regarding the function hierarchy in the accessing network structure ,the narrow width of the paths and non-applicability of most of the texture paths for the traffic of vehicles, the one way paths and etc. The comprehensive protective plan of Yazd historical

  19. Concepts of development and the Rorschach: the contributions of Paul Lerner and John Exner in historical context.

    Science.gov (United States)

    Leichtman, Martin

    2009-01-01

    The Rorschach Test has been approached from 3 fundamentally different developmental perspectives: those growing out of the empiricist tradition, psychoanalysis, and the developmental psychologies of Piaget and Werner. In this article, I highlight the distinctive characteristics of each perspective, explore how they have shaped approaches to Rorschach theory and practice, and examine the contributions of Paul Lerner and John Exner in this context.

  20. Leber hereditary optic neuropathy - historical report in comparison with the current knowledge.

    Science.gov (United States)

    Piotrowska, Agnieszka; Korwin, Magdalena; Bartnik, Ewa; Tońska, Katarzyna

    2015-01-15

    Leber hereditary optic neuropathy (LHON) is a genetic, maternally inherited disease caused by point mutations in the mitochondrial genome. LHON patients present with sudden, painless and usually bilateral loss of vision caused by optic nerve atrophy. The first clinical description of the disease was made by Theodor Leber, a German ophthalmologist, in 1871. Here we present his thorough notes about members of four families and their pedigrees. We also provide insights into the current knowledge about LHON pathology, genetics and treatment in comparison with Leber's findings.

  1. Dynamic Analysis of Historic Railway Bridges in Poland in the Context of Adjusting Them to Pendolino Trains

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    Grębowski K.

    2015-05-01

    Full Text Available The article presents the dynamic analysis of the historic railway bridge in Tczew as an example of the usefulness of such type of bridge for high-speed trains. The model of the bridge and the simulation of rolling stock passage was performed in SOFISTIK program. The scope of work includes experimental studies, the solution of the problem concerning the correct solution features of the dynamic model which takes into account the dependencies between the bridge, track and rolling - stock (RBT. The verification of the model was performed by comparing the results obtained on site during the passage of ET-22 locomotive and twenty (20 open goods wagons with the results obtained in the program for the identical type of rolling stock used to the simulation Pendolino train. Then, after the verification, the simulation of high-speed train passage was performed. The speed of the train passage varied from 150 [km/h] to the max. possible speed of 250 [km/h] which PENDOLINO train, approved for the simulation, may reach. Under the analysis of obtained results it was possible to define the conditions for adjusting the historic bridge to high-speed train passage.

  2. Liquid nitrogen historical and current usage of the central helium liquefier at SNS

    Science.gov (United States)

    DeGraff, B.; Howell, M.; Kim, S.; Neustadt, T.

    2015-12-01

    The main cryogenic system for the Spallation Neutron Source (SNS) is comprised of a 4-K cold box, a 2-K cold box, six warm compressors, and ancillary support equipment. This system has been cold and operating with little disruption since 2005. Design and operation of liquid nitrogen (LN2) supplied from a single 20,000-gallon supply Dewar will be discussed. LN2 used to precool the 4-K cold box heat exchanger started to increase around 2011. LN2 Consumption during 2012 and 2013 was almost double the nominal usage rate. Studies of this data, plant parameter changes to respond to this information, and current interpretations are detailed in this paper. The usage rate of LN2 returned to normal in late 2013 and remained there until recent additional changes. Future study plans to understand potential causes of this including contamination migration within the 4-K cold box will also be addressed.

  3. Chloramphenicol Derivatives as Antibacterial and Anticancer Agents: Historic Problems and Current Solutions

    Directory of Open Access Journals (Sweden)

    George P. Dinos

    2016-06-01

    Full Text Available Chloramphenicol (CAM is the D-threo isomer of a small molecule, consisting of a p-nitrobenzene ring connected to a dichloroacetyl tail through a 2-amino-1,3-propanediol moiety. CAM displays a broad-spectrum bacteriostatic activity by specifically inhibiting the bacterial protein synthesis. In certain but important cases, it also exhibits bactericidal activity, namely against the three most common causes of meningitis, Haemophilus influenzae, Streptococcus pneumoniae and Neisseria meningitidis. Resistance to CAM has been frequently reported and ascribed to a variety of mechanisms. However, the most important concerns that limit its clinical utility relate to side effects such as neurotoxicity and hematologic disorders. In this review, we present previous and current efforts to synthesize CAM derivatives with improved pharmacological properties. In addition, we highlight potentially broader roles of these derivatives in investigating the plasticity of the ribosomal catalytic center, the main target of CAM.

  4. Inventory of managed aquifer recharge sites in Europe: historical development, current situation and perspectives

    Science.gov (United States)

    Sprenger, C.; Hartog, N.; Hernández, M.; Vilanova, E.; Grützmacher, G.; Scheibler, F.; Hannappel, S.

    2017-03-01

    Different types of managed aquifer recharge (MAR) schemes are widely distributed and applied on various scales and for various purposes in the European countries, but a systematic categorization and compilation of data has been missing up to now. The European MAR catalogue presented herein contains various key parameters collected from the available literature. The catalogue includes 224 currently active MAR sites found in 23 European countries. Large quantities of drinking water are produced by MAR sites in Hungary, Slovakia, the Netherlands, Germany, Finland, Poland, Switzerland and France. This inventory highlights that, for over a century, MAR has played an important role in the development of European water supply and contributes to drinking-water production substantially. This development has occurred autonomously, with "trial-and-error" within the full range of climatically and hydrogeologically diverse conditions of the European countries. For the future, MAR has the potential to facilitate optimal (re)use and storage of available water resources and to take advantage of the natural purification and low energy requirements during MAR operations. Particularly with respect to the re-use of wastewater treatment-plant effluent and stormwater, which is currently underdeveloped, the use of MAR can support the public acceptance of such water-resource efficient schemes. Particularly for the highly productive and urbanized coastal zones, where the pressure on freshwater supplies increases by growing water demand, salinization and increased agricultural needs for food production (such as along the Mediterranean and North Sea coasts), MAR is expected to be increasingly relied on in Europe.

  5. Inventory of managed aquifer recharge sites in Europe: historical development, current situation and perspectives

    Science.gov (United States)

    Sprenger, C.; Hartog, N.; Hernández, M.; Vilanova, E.; Grützmacher, G.; Scheibler, F.; Hannappel, S.

    2017-09-01

    Different types of managed aquifer recharge (MAR) schemes are widely distributed and applied on various scales and for various purposes in the European countries, but a systematic categorization and compilation of data has been missing up to now. The European MAR catalogue presented herein contains various key parameters collected from the available literature. The catalogue includes 224 currently active MAR sites found in 23 European countries. Large quantities of drinking water are produced by MAR sites in Hungary, Slovakia, the Netherlands, Germany, Finland, Poland, Switzerland and France. This inventory highlights that, for over a century, MAR has played an important role in the development of European water supply and contributes to drinking-water production substantially. This development has occurred autonomously, with "trial-and-error" within the full range of climatically and hydrogeologically diverse conditions of the European countries. For the future, MAR has the potential to facilitate optimal (re)use and storage of available water resources and to take advantage of the natural purification and low energy requirements during MAR operations. Particularly with respect to the re-use of wastewater treatment-plant effluent and stormwater, which is currently underdeveloped, the use of MAR can support the public acceptance of such water-resource efficient schemes. Particularly for the highly productive and urbanized coastal zones, where the pressure on freshwater supplies increases by growing water demand, salinization and increased agricultural needs for food production (such as along the Mediterranean and North Sea coasts), MAR is expected to be increasingly relied on in Europe.

  6. Review of historical unusual mortality events (UMEs) in the Gulf of Mexico (1990-2009): providing context for the multi-year northern Gulf of Mexico cetacean UME declared in 2010.

    Science.gov (United States)

    Litz, Jenny A; Baran, Melody A; Bowen-Stevens, Sabrina R; Carmichael, Ruth H; Colegrove, Kathleen M; Garrison, Lance P; Fire, Spencer E; Fougeres, Erin M; Hardy, Ron; Holmes, Secret; Jones, Wanda; Mase-Guthrie, Blair E; Odell, Daniel K; Rosel, Patricia E; Saliki, Jeremiah T; Shannon, Delphine K; Shippee, Steve F; Smith, Suzanne M; Stratton, Elizabeth M; Tumlin, Mandy C; Whitehead, Heidi R; Worthy, Graham A J; Rowles, Teresa K

    2014-12-02

    An unusual mortality event (UME) was declared for cetaceans in the northern Gulf of Mexico (GoM) for Franklin County, Florida, west through Louisiana, USA, beginning in February 2010 and was ongoing as of September 2014. The 'Deepwater Horizon' (DWH) oil spill began on 20 April 2010 in the GoM, raising questions regarding the potential role of the oil spill in the UME. The present study reviews cetacean mortality events that occurred in the GoM prior to 2010 (n = 11), including causes, durations, and some specific test results, to provide a historical context for the current event. The average duration of GoM cetacean UMEs prior to 2010 was 6 mo, and the longest was 17 mo (2005-2006). The highest number of cetacean mortalities recorded during a previous GoM event was 344 (in 1990). In most previous events, dolphin morbillivirus or brevetoxicosis was confirmed or suspected as a causal factor. In contrast, the current northern GoM UME has lasted more than 48 mo and has had more than 1000 reported mortalities within the currently defined spatial and temporal boundaries of the event. Initial results from the current UME do not support either morbillivirus or brevetoxin as primary causes of this event. This review is the first summary of cetacean UMEs in the GoM and provides evidence that the most common causes of previous UMEs are unlikely to be associated with the current UME.

  7. Medicinal use of cannabis in the United States: historical perspectives, current trends, and future directions.

    Science.gov (United States)

    Aggarwal, Sunil K; Carter, Gregory T; Sullivan, Mark D; ZumBrunnen, Craig; Morrill, Richard; Mayer, Jonathan D

    2009-01-01

    Cannabis (marijuana) has been used for medicinal purposes for millennia, said to be first noted by the Chinese in c. 2737 BCE. Medicinal cannabis arrived in the United States much later, burdened with a remarkably checkered, yet colorful, history. Despite early robust use, after the advent of opioids and aspirin, medicinal cannabis use faded. Cannabis was criminalized in the United States in 1937, against the advice of the American Medical Association submitted on record to Congress. The past few decades have seen renewed interest in medicinal cannabis, with the National Institutes of Health, the Institute of Medicine, and the American College of Physicians, all issuing statements of support for further research and development. The recently discovered endocannabinoid system has greatly increased our understanding of the actions of exogenous cannabis. Endocannabinoids appear to control pain, muscle tone, mood state, appetite, and inflammation, among other effects. Cannabis contains more than 100 different cannabinoids and has the capacity for analgesia through neuromodulation in ascending and descending pain pathways, neuroprotection, and anti-inflammatory mechanisms. This article reviews the current and emerging research on the physiological mechanisms of cannabinoids and their applications in managing chronic pain, muscle spasticity, cachexia, and other debilitating problems.

  8. Current and historical hybridization with differential introgression among three species of cyprinid fishes (genus Cyprinella).

    Science.gov (United States)

    Broughton, Richard E; Vedala, Krishna C; Crowl, Tessa M; Ritterhouse, Lauren L

    2011-05-01

    Hybridization is common among freshwater fishes, particular among the Cyprinidae. We used two mitochondrial genes and one nuclear gene to characterize hybridization among two species pairs of Cyprinella in southwestern North America. Genalogical patterns revealed that C. lutrensis and C. venusta are currently hybridizing in several localities producing apparent F(1), F(2) and backcross generations, yet there was no evidence for introgression outside of local hybrid zones. Alternatively, mitochondrial haplotypes from C. lutrensis appear to have introgressed into a C. lepida population in the Nueces River completely replacing the native C. lepida haplotype. There was no evidence of introgression of nuclear DNA and there does not appear to be ongoing hybridization. The population of C. lepida from the nearby Frio River exhibits no evidence of hybridization with C. lutrensis. Thus, contact between C. lutrensis and C. venusta results in the formation of localized hybrid swarms, while contact between C. lutrensis and C. lepida has resulted in complete mitochondrial introgression in the Nueces River or no apparent hybridization in the Frio River. The three different outcomes of contact between these species illustrate the variable nature of interspecific reproductive interactions and provide an excellent system in which to better understand the factors influencing hybridization among freshwater fishes.

  9. Orientalism in Euro-American and Indian psychology: historical representations of "natives" in Colonial and postcolonial contexts.

    Science.gov (United States)

    Bhatia, Sunil

    2002-11-01

    The author examines the historical role of Euro-American psychology in constructing Orientalist representations of the natives who were colonized by the European colonial powers. In particular, the author demonstrates how the power to represent the non-Western "Other" has always resided, and still continues to reside, primarily with psychologists working in Europe and America. It is argued that the theoretical frameworks that are used to represent non-Westerners in contemporary times continue to emerge from Euro-American psychology. Finally, the author discusses how non-Western psychologists internalized these Orientalist images and how such a move has led to a virtual abandonment of pursuing "native" forms of indigenous psychologies in Third World psychology departments.

  10. Computer-aided technology for fabricating complete dentures: systematic review of historical background, current status, and future perspectives.

    Science.gov (United States)

    Bidra, Avinash S; Taylor, Thomas D; Agar, John R

    2013-06-01

    Computer-aided technology is an emerging method for fabricating complete dentures. Consolidated information about historical background, current status, and scope for the future is lacking. The purpose of this systematic review was to analyze the existing literature on computer-aided technology for fabricating complete dentures and provide the reader with a historical background, current status, and future perspectives on this emerging technology. An electronic search of the English language literature between the periods of January 1957 and June 2012 was performed by using PubMed/MEDLINE with the following specific search terms: CAD-CAM complete dentures, digital complete dentures, computer dentures, designed dentures, machined dentures, manufactured dentures, milled dentures, and rapid prototyping dentures. Additionally, the search terms were used on the Google search engine to identify current commercial manufacturers and their protocols. A total of 1584 English language titles were obtained from the electronic database, and the systematic application of exclusion criteria resulted in the identification of 8 articles pertaining to computer-aided technology for complete dentures. Since the first published report in 1994, multiple authors have described different theoretical models and protocols for fabricating complete dentures with computer-aided technology. Although no clinical trials or clinical reports were identified in the scientific literature, the Google search engine identified 2 commercial manufacturers in the United States currently fabricating complete dentures with computer-aided design and computer-aided manufacturing (CAD/CAM) technology for clinicians world-wide. These manufacturers have definitive protocols in place and offer exclusive dental materials, techniques, and laboratory support. Their protocols contrast with conventional paradigms for fabricating complete dentures and allow the fabrication of complete dentures in 2 clinical appointments

  11. The Challenge to Prepare Teachers to Care in the Current Context: Perspectives of Teachers of Color

    Science.gov (United States)

    Rabin, Colette

    2010-01-01

    Teacher educators have a civic responsibility to prepare novice teachers to foster relationships across cultural, racial, and socioeconomic divides. Care ethics acknowledges this imperative and context's role in determining varied meanings of care. The voices of teachers of color can help us to understand the demands of care across differences.…

  12. Introducing proportion in arithmetics domain: The case of current and historical textbooks: Papers from a doctoral course at the University of Copenhagen

    DEFF Research Database (Denmark)

    Wijayanti, Dyana

    2015-01-01

    One of the ways to analyse textbook is to trace back how such a mathematical content was explicated in a current and historical textbooks. The purpose of this study is to compare the explanation of proportion in three different textbooks from two different periods. By using praxeology, I analyse...... a current open online US textbook and two historical US textbooks. I describe how proportion is explained and appeared in examples and in exercises. The results show that each textbook has its own typical type of task and technique. I also observe that the way proportion is explained in current textbooks...

  13. From flood-event to climate in an alpine context (Arve valley, France): methodological issues toward the confrontation of historical documentation and geological records

    Science.gov (United States)

    Mélo, Alain; Ployon, Estelle; Wilhelm, Bruno; Arnaud, Fabien

    2014-05-01

    Floods are complex multifactor events. As it can occur randomly on a given region, a given singular event does not clearly inform about climate variations. On the contrary, long-time series of well documented events, each one being replaced in its historical and geographical context, should bring valuable information. Such successions can be built-up using heterogeneous historical documentation taken from various social contexts. This is the case of small drainage basin of river Arve and its tributaries (Northern French Alps), on which this paper will focus. We used a plentiful and rich documentation which was elaborated quite exclusively to report damages in the aim of claiming tax abatement. As a consequence each text requires a hard critic to reach the necessary objectivity. The analysis of 18th century treasury archives led first to a geographical reconstruction of floods impacts and second to an unambiguous chronology of events. The contrasted morphology of river Arve drainage basin generates various types of floods, depending on geographical situations: summer flash-floods in the higher parts of valleys (Chamonix, Sixt) or torrential tributaries (Borne); autumn large floods in lower parts (Bonneville); some unusual events concern the whole basin (1733, 1778...). The constitution of long continuous series was thus possible. However, this does not allow evidencing any trend because most of the events are randomly-distributed flash-floods. In return, meteorological contextualization of each event replaces it in a larger climatic perception. Using this way (meteorological archives, comparisons with recently well-documented event) led us to corroborate connections between flood events and changing patterns. In order to go a step further, we led a pilot-study aiming at representing our data in space-time information system using concepts and tools of time geography. This study was limited to year 1930 AD which was rich in various meteorological events leading to

  14. Defining the “International Community” in the context of current International Relations

    OpenAIRE

    Kpakpo-Amadote, Jean-Claude Gilbert

    2011-01-01

    The "International Community" is a concept that evolves constantly depending on the issues, the context or the situation it is referred to. Today's "International Community" is not comparable to what was perceived as the "International Community" in the years that followed the Second World War. It will probably not be comparable to the "International Community" of the future because of the constant changes of our world due to globalization, interests of States and threats on peace and interna...

  15. The formative years of relativity the history and meaning of Einstein's Princeton lectures : featuring Einstein's classic text The meaning of relativity in its historical context

    CERN Document Server

    Gutfreund, Hanoch

    2017-01-01

    First published in 1922 and based on lectures delivered in May 1921, Albert Einstein's The Meaning of Relativity offered an overview and explanation of the then new and controversial theory of relativity. The work would go on to become a monumental classic, printed in numerous editions and translations worldwide. Now, The Formative Years of Relativity introduces Einstein's masterpiece to new audiences. This beautiful volume contains Einstein's insightful text, accompanied by important historical materials and commentary looking at the origins and development of general relativity. Hanoch Gutfreund and Jurgen Renn provide fresh, original perspectives, placing Einstein's achievements into a broader context for all readers. In this book, Gutfreund and Renn tell the rich story behind the early reception, spread, and consequences of Einstein's ideas during the formative years of general relativity in the late 1910s and 1920s. They show that relativity's meaning changed radically throughout the nascent years of it...

  16. Comparing Variance/Covariance and Historical Simulation in the Context of the Financial Crisis – Do Extreme Movements Have an Influence onto Portfolio Selection?

    Directory of Open Access Journals (Sweden)

    Svend Reuse

    2010-09-01

    Full Text Available Portfolio theory and the basic ideas of Markowitz have been extended in the recent past by alternative risk models as historical simulation or even copula functions. The central question of this paper is if these approaches lead to different results compared to the classical variance/covariance approach. Therefore, empirical data of the last 10 years is analysed. Both approaches are compared in the special context of the financial crisis. The worst case optimization and the Value at Risk (VaR are defined in order to define the minimum risk portfolio before and after the financial crisis. The result is that the financial crisis has nearly no impact onto the portfolio, but the two approaches lead to different results.

  17. Psychological peculiarities of icon perception during prayer through the lens of theological and literary texts in cultural-historical and christian context.

    Directory of Open Access Journals (Sweden)

    Helena DANILOV

    2016-11-01

    Full Text Available Psychological peculiarities of icon perception during prayer through the lens of theological and literary texts in cultural-historical and christian context. This research is dedicated to the psychotherapeutic effect of prayer in front of a Christian icon and icon mediated perception, namely the perception through the spectrum period of theological and modern literature (in Christian space, a registered historical decline known as "separation from church" time. In was identified and defined the concepts, as well as the functional pictogram and Christian prayer. For this purpose, it was investigated the theological texts and artistic works of local authors. In these texts the human being according to Christian conception, represent the symbol of a "living icon". These identify the main aim of pictogram as a mediator between human being and Higher Spirituality. The icon perception are "speculation in paints", which helps the person in building a dialogue between him and God, as the higher absolute spiritual and moral value. This research generates a main conclusion, where icon social perception of is an indicator of spiritual potential of human light.

  18. Seismological, geodetic, macroseismic and historical context of the 2016 Mw 6.7 Tamenglong (Manipur) India earthquake

    Science.gov (United States)

    Gahalaut, V. K.; Martin, Stacey S.; Srinagesh, D.; Kapil, S. L.; Suresh, G.; Saikia, Saurav; Kumar, Vikas; Dadhich, Harendra; Patel, Aqeel; Prajapati, Sanjay K.; Shukla, H. P.; Gautam, J. L.; Baidya, P. R.; Mandal, Saroj; Jain, Ashish

    2016-10-01

    The 2016 Mw 6.7 Tamenglong earthquake (in the state of Manipur in northeastern India) on 4 January 2016 at 04:35 Indian Standard Time (3 January, 23:05 UTC) was the strongest earthquake to strike Manipur since 1988. Using data from Indian stations, we constrain the hypocentral depth of the mainshock at 59 ± 3.8 km and determine a strike-slip mechanism with a moderate reverse component on a steeply dipping plane. Though coseismic offsets from GPS measurements from four nearby sites were inadequate to provide further constraints on the focal mechanism, they were consistent with the magnitude and hypocentral depth of the earthquake. The epicentre of the mainshock was located 15-km west of the Churachandpur Mao Fault (CMF) but it was unrelated to this structure and was instead a typical intra-slab earthquake within the Indian plate. A strong motion instrument at the Loktak Power Station (LOK), 56-km from the epicentre, recorded a peak ground acceleration (PGA) of 0.027g while a PGA of 0.103g was recorded at Shillong (SHL) at an epicentral distance of 111-km. We also present macroseismic observations from 461 locations in north-eastern India and the adjacent areas for this earthquake. The highest intensities ( 7 EMS) were observed in the Manipur Valley and in the hills to the west while shaking was perceptible as far as Delhi and Jaipur. Lastly, we present a catalogue of 333 felt earthquakes in Manipur from 1588 ± 1 CE to 1955 derived from the royal chronicle of the kings of Manipur known as the Cheitharon Kumpapa, discuss important historical earthquakes in the region, and also estimate intensity magnitudes for the 1852 (MI 6.5 ± 0.8), 1869 (MI 7.1 ± 0.7), 1880 (MI 6.3 ± 0.7) and 2016 (MI 6.8 ± 0.8) earthquakes.

  19. Historical and social contexts for scientific writing and use of passive voice: Toward an undergraduate science literacy course

    Science.gov (United States)

    Ding, Dan Xiong

    The passive voice is a major stylistic feature of modern scientific discourse, but such a feature did not dominate scientific writing until the 1890s. It has its roots in the philosophical thoughts of experimental science of Francis Bacon and his followers such as Thomas Sprat and John Locke. In the early seventeenth century. Bacon called for a new science that emphasized collective knowledge of nature. Such a science was a cooperative and public enterprise in which scientists should work as a group to advance knowledge of nature. When science was moving gradually toward a public enterprise from the early seventeenth century, the passive voice gradually replaced the active voice in science writing as a dominant stylistic feature. The passive voice in scientific writing is thus historically and socially conditioned. Scientists take advantage of the linguistic functions of the passive voice to serve their rhetorical and pragmatic purposes such as presenting experiments as they are for others to reproduce and verify the results. It embodies two major conventions of scientific communities: (1) science is a public enterprise and (2) it is also a cooperative venture. Other conventions are related to these two: the collective authority of an scientific community is above the personal authority of any one individual scientist; science is not an infallible force, so any research result needs to be verified by a scientific community before it becomes knowledge; scientists use passive voice to approach their writing to make it appear as if it were objective; and science is a human profession. Therefore, we need to teach science students to use the passive voice, and more importantly, why and when to use it. We should emphasize writing practice to have students' see that they use passives rhetorically to present experimental processes, materials and methods.

  20. MATERIAL UTILISATION PATTERNS IN HISTORICAL - SOCIAL CONTEXT REGARDING THE RURAL BUILT ENVIRONMENT OF THE SUBCARPATHIAN AREA, ROMANIA

    Directory of Open Access Journals (Sweden)

    Alin M. OLĂRESCU

    2015-12-01

    Full Text Available Rural vernacular architecture represents an important social-cultural and identity indicator mainly because/due to its lack of an architect; its realisation according to the owner’s aesthetic feel/individuality; its reflection of the social status of the inhabitant; its protean nature, being able to adapt rapidly to the social context and mainly to the cultural progress / development but also to the needs of the owner, sometimes, becoming the creative source concerning parallel functional systems. The study embraces the evolution of the rural homestead starting from the 30s in the 19th century (the first modern systematisation of Romanian villages until present times. In this research important elements are considered, which constitute strong social-cultural and identity indicators: housing position in relation to the road; house typologies; main façade position in relation to the road and the cardinal points; the structure of the foundation, walls, ceiling and roof. This approach has facilitated the relievence of a series of material utilisation patterns. These are significantly reflected in the rural vernacular architecture of southern Romania, offering a large variety of information regarding the constructive capacity.

  1. Mechanism, vitalism and organicism in late nineteenth and twentieth-century biology: the importance of historical context.

    Science.gov (United States)

    Allen, Garland E

    2005-06-01

    The term 'mechanism' has been used in two quite different ways in the history of biology. Operative, or explanatory mechanism refers to the step-by-step description or explanation of how components in a system interact to yield a particular outcome (as in the 'mechanism of enzyme action' or the 'mechanism of synaptic transmission'). Philosophical Mechanism, on the other hand, refers to a broad view of organisms as material entities, functioning in ways similar to machines--that is, carrying out a variety of activities based on known chemical and physical processes. In the early twentieth century philosophical Mechanism became the foundation of a 'new biology' that sought to establish the life sciences on the same solid and rigorous foundation as the physical sciences, including a strong emphasis on experimentation. In the context of the times this campaign was particularly aimed at combating the reintroduction of more holistic, non-mechanical approaches into the life sciences (organicism, vitalism). In so doing, Mechanists failed to see some of the strong points of non-vitalistic holistic thinking. The two approaches are illustrated in the work of Jacques Loeb and Hans Spemann.

  2. EU budget reform in the context of the current economic crisis

    Directory of Open Access Journals (Sweden)

    Ionela POPA

    2012-10-01

    Full Text Available The European Union regarded as an economic reenhancement force in Europe and in the world must fund the needs of 500 million citizens. To do that, it should possess an innovative budget adjusted to the new facts of globalization meant to meet present challenges and create various opportunities for the future.In order to improve budgetary procedures, the need to reform the community bugdet has emerged, namely to change the way it is designed and spent. The manner of setting and distributing the community budget has been changed several times whenever the context in member states has demanded. Thus, European institutions concluded in 1988 interinstitutional agreements which have been covering budgetary process and budget allocation ever since. Agreements are concluded for several years and bear the name of “financial prospects”. Other two agreements have been made (during 2007-2013 and, respectively, 2014- 2020 in compliance with Delors I and Delors II Packages.The present paper focuses on approaching the progress of budgetary indicators in the context of the multiannual financial framework where the European Union budget is set.

  3. Public Debts Trends in the Current Economic Context, from Both National and International Perspective

    Directory of Open Access Journals (Sweden)

    Doina Dascalu

    2015-12-01

    Full Text Available . The article presents an analysis of the way public debt operates in Romania, in the context of states economies trends, of complex and topical financial environments. In the context of a functional market economy, the issues faced by certain states involving high public debt levels or potential budgetary pressure risks converge towards the idea that public finances sustainability needs to be a major challenge at the level of public policies. Considering this situation, the adequate policies to tackle public finances sustainability need to have, as a launching base, the overall strategy of the European Union, focused on the three component parts, namely abatement of public debt, increasing productivity and employment and last but not least, reforming the pension and healthcare systems. To ensure reasonably sustainable public debt levels, EU member states need to attain medium term strategic budgetary objectives, that would ensure a downward trend of public debt, a condition which can be fulfilled by compliance with budget policies rules, which ground development in the macroeconomic framework.

  4. The Historical and religious conditions of the split of Sudan ... in the context of Christian-Muslim relationships

    Directory of Open Access Journals (Sweden)

    Waldemar Cisło

    2014-04-01

    Full Text Available The split into the predominantly Muslim Northern Sudan, and Southern Sudan with a Christian and animist majority, had been emerging in the course of many centuries. Without any doubt, one is bound to mention the natural and geographical boundaries, the ethnical diversity of the regions, the influence exercised during the centuries by the Egyptians, Arabs and later on by the British. According to the opinions of some experts on the subject, there can be two distinct matters that have contributed to the split of the North and the South. These were education and religion. Apart from education, also the issue of religion was dividing the Sudan. After the declaration of independence on January 1, 1954 all the Christian private schools in the South were closed down. There remained only state schools with Arabic as the language of instruction and with the upbringing model based on the Koran teaching. Having obtained political independence, the fears of the British administration and Christian missionaries became a reality: Islam was made the state religion. The only way to attain an occupational and social status was to convert to Islam. Frequently, this took place according to the rule of an already accomplished fact or by pressure. In the context of Sudan, one of the biggest country in Africa, with its population of over 37 million, made up of 70 per cent Muslim believers , 14 per cent of Christians, and 12 per cent of animists, it is of great importance for the perception of fundamentalism to be familiar with the history of this country.

  5. The emergence of international food safety standards and guidelines: understanding the current landscape through a historical approach.

    Science.gov (United States)

    Ramsingh, Brigit

    2014-07-01

    Following the Second World War, the Food and Agriculture Organization (FAO) and the World Health Organization (WHO) teamed up to construct an International Codex Alimentarius (or 'food code') which emerged in 1963. The Codex Committee on Food Hygiene (CCFH) was charged with the task of developing microbial hygiene standards, although it found itself embroiled in debate with the WHO over the nature these standards should take. The WHO was increasingly relying upon the input of biometricians and especially the International Commission on Microbial Specifications for Foods (ICMSF) which had developed statistical sampling plans for determining the microbial counts in the final end products. The CCFH, however, was initially more focused on a qualitative approach which looked at the entire food production system and developed codes of practice as well as more descriptive end-product specifications which the WHO argued were 'not scientifically correct'. Drawing upon historical archival material (correspondence and reports) from the WHO and FAO, this article examines this debate over microbial hygiene standards and suggests that there are many lessons from history which could shed light upon current debates and efforts in international food safety management systems and approaches.

  6. Historic, Current, and Future Availability of Surface Water for Agricultural Groundwater Banking in the Central Valley, California

    Science.gov (United States)

    Kocis, T. N.; Dahlke, H. E.

    2015-12-01

    Groundwater banking, the intentional recharge of groundwater from surface water for storage and recovery, is an important conjunctive use strategy for water management in California. A largely unexplored approach to groundwater banking, agricultural groundwater banking (ag-GB), utilizes flood flows and agricultural lands for recharging groundwater. Understanding the availability of excess streamflow (e.g., the magnitude, frequency, timing, and duration of winter flood flows) is fundamental to assessing the feasibility of local-scale implementation of ag-GB. In this study, we estimate the current availability and forecast the future availability of winter (Nov to Apr) flood flows based on current and historic daily streamflow records for 200 stream gauges on tributaries to and streams within the Central Valley, California. For each gauge, we consider flows above a stationary 90th percentile as ideal for ag-GB because reservoir operations mitigate flood risk by releasing early winter flood flows. Results based on 70 years of data show that for 25% of the gauges there are significantly decreasing flow volumes above the 90th percentile and a decreasing number of days with flows above the 90th percentile. These flows, on average, make up 20% of the total annual winter flows. The majority of gauges further show, over the past 70 years, a decrease in total annual streamflow magnitude, a decrease in the magnitude of extreme flood events, and an increase in the frequency of flood events. Variations in winter flood flows due to climate change and climate variability are a challenge to water management in California. To aid the long-term forecast of streamflow conditions in California, we present a new water year type index for the Central Valley, which considers the variation in flow percentiles over time. Together, our results suggest that flexible, coordinated efforts for the local diversion of flood flows are needed to better utilize the increasingly rare winter flood

  7. Ibn Sab‘īn’s Sicilian Questions: the Text, its Sources, and their Historical Context

    Directory of Open Access Journals (Sweden)

    Akasoy, Anna Ayşe

    2008-06-01

    Full Text Available The Sicilian Questions are the earliest preserved text of the philosopher and Sufi Ibn Sab‘īn of Murcia (c. 614/1217-668/1270. Even though the prologue of the text claims that it is a response to questions sent by Frederick II to the Arab world, it seems more likely that it was an introductory manual for Arab students of philosophy, dealing with four specific and controversial problems as a way of presenting general concepts of Aristotelian philosophy. This article analyses the structure and way of argumentation in the Sicilian Questions. Particular attention is being paid to the relationship between mysticism and philosophy and the sources of the text, above all the philosophical writings of Ibn Rushd. Ibn Sab‘īn and his Sicilian Questions are interpreted as reflecting the intellectual milieu of late Almohad Spain. The text might have been originally composed in a ṭalaba context, and it also reflects some of the key concerns of Almohad ideology.

    Las Cuestiones Sicilianas son el primer texto conservado del filósofo y sufí Ibn Sab‘īn de Murcia (c. 614/1217-668/1270. Aunque el prólogo del texto pretende que se trata de respuestas a preguntas mandadas por Federico II al mundo árabe, parece más probable que se trate de un manual introductorio para estudiantes árabes de filosofía, discutiendo cuatro problemas específicos y controvertidos como manera de presentar conceptos generales de la filosofía aristotélica. Este artículo analiza la estructura y la manera de argumentar en las Cuestiones Sicilianas. Dedica su atención en particular a la relación entre el Sufismo y la filosofía y a las fuentes del texto, sobre todo los textos filosóficos de Ibn Rušd. Interpreta a Ibn Sab‘īn y sus Cuestiones Sicilianas como un reflejo del ambiente intelectual en el Oeste del Mediterráneo durante los últimos años de los Almohades. El texto fue posiblemente compuesto en un contexto

  8. Grassland and shrubland birds of Gettysburg National Military Park and Eisenhower National Historic Site: Current status and management recommendations

    Science.gov (United States)

    Peterjohn, Bruce G.

    2007-01-01

    Gettysburg National Military Park (NMP) and Eisenhower National Historic Site (NHS) were surveyed for grassland birds during the 2005 breeding season. These parks currently maintain a total of approximately 1,220 ha (3,015 ac) of grassland habitats within a mosaic of cultivated fields and woodlands. The grasslands are hayfields managed through agricultural leases and fields maintained by the National Park Service (NPS). Most grasslands are composed of introduced cool-season grasses, but Gettysburg NMP maintains a few fields dominated by switchgrass (Panicum virgatum) and is creating additional warm-season grasslands. Hayfields managed through agricultural leases support few grassland birds. The most numerous grassland bird communities are found between Seminary and Cemetery ridges in fields managed by the NPS. The parks discourage hay harvesting before July in all fields in an effort to improve the reproductive success of grassland birds.Shrub-dominated habitats were scarce in both parks. A few areas that were harvested recently for timber supported early successional communities in Gettysburg NMP. Other shrublands were limited to narrow corridors (sparrows (Ammodramus savannarum) were locally distributed in Conservation Reserve Program fields and other grasslands with more open vegetation. Savannah sparrows (Passervulus sandwichensis) were limited to one disturbed area undergoing conversion to warm-season grasses. When compared with other cultural parks in this region, the Gettysburg-Eisenhower complex supports a relatively abundant grassland bird community. This community is restricted to a portion of existing grassland habitats, but the potential exists to support a more diverse and abundant grassland avifauna.The following recommendations provide the most immediate benefits for breeding grassland birds in these parks under the current habitat conditions and management strategies. These recommendations are based on the assumption that the current policy of

  9. Historical context for the creation of the Office of Adolescent Health and the Teen Pregnancy Prevention Program.

    Science.gov (United States)

    Kappeler, Evelyn M; Farb, Amy Feldman

    2014-03-01

    In Fiscal Year 2010, Federal funds were dedicated to support evidence-based approaches to effectively target teen pregnancy prevention and resulted in the establishment of the Office of Adolescent Health (OAH) and the Teen Pregnancy Prevention (TPP) Program. Through the tiered TPP Program, OAH supports replication and evaluation of programs using models whose effectiveness has been demonstrated through rigorous evaluation and the development and testing of promising or innovative pregnancy prevention strategies and approaches. This article documents the creation of OAH and the development of the TPP Program, the identification of a TPP evidence base, current program and evaluation efforts at OAH, and government coordination and partnerships related to reducing teen pregnancy. This article is of interest to those working to improve the health and wellbeing of adolescents.

  10. Current Approaches to the Assessment of Graphic Design in a Higher Education Context

    Science.gov (United States)

    Giloi, Susan; du Toit, Pieter

    2013-01-01

    This article provides an overview of the current trends in assessment practice within the field of graphic design. The demands placed on educators to apply sound assessment practice for Higher Education subjects is as intense in the field of graphic design as in any other. Forcing the assessment of creative visual work into existing assessment…

  11. China's Land-use Strategy in the Current Context of Accelerated Urbanization

    Institute of Scientific and Technical Information of China (English)

    ZhouTianyong; ZhaoBaohua; DavidKelly

    2004-01-01

    One of the most eye-catching characteristics in China's current economic is a transformation from a rural to an urban society, and from an agricultural economy to an urban one. Relevant studies predict that, in 10, 30 and 50 years time, the urban population and the employed will increase respectively by 50%, 70% and 90%.

  12. Current Approaches to the Assessment of Graphic Design in a Higher Education Context

    Science.gov (United States)

    Giloi, Susan; du Toit, Pieter

    2013-01-01

    This article provides an overview of the current trends in assessment practice within the field of graphic design. The demands placed on educators to apply sound assessment practice for Higher Education subjects is as intense in the field of graphic design as in any other. Forcing the assessment of creative visual work into existing assessment…

  13. Could innovative teams provide the necessary flexibility to compete in the current context?

    Directory of Open Access Journals (Sweden)

    Mercedes Rubio Andrés

    2015-03-01

    Full Text Available In the modern era firms should look for a sustainable and profitable business model. They operate in highly volatile and competitive markets. Innovation is a key element that allows firms to survive in these complex environments. Accordingly, some companies are developing human resource models that align to the actual competitive context. For instance, they establish democratic systems, flexible work practices, they focus on responsibility and initiative and increase the self-control of team members. In this framework, firms tend to use resources such as creativity, capacity for innovation or development of human talent. Therefore, innovative teams are able to adapt and react to turbulent, complex and dynamic environments, which allow them to handle in a more efficient way several subtasks. This fact gives rise to a higher effectiveness in the activities of firms. This paper analyze the characteristics and performance of multifunctional teams, virtual teams, open-innovation teams and self-managing teams. It also study the case of Semco, a company that is characterized by its innovative practices in human resources management and focus on responsibility and initiative and increase the self-control of team members.

  14. Exploring the current application of professional competencies in human resource management in the South African context

    Directory of Open Access Journals (Sweden)

    Nico Schutte

    2015-03-01

    Full Text Available Orientation: Human research (HR practitioners have an important role to play in the sustainability and competitiveness of organisations. Yet their strategic contribution and the value they add remain unrecognised.Research purpose: The main objective of this research was to explore the extent to which HR practitioners are currently allowed to display HR competencies in the workplace, and whether any significant differences exist between perceived HR competencies, based on the respondents’ demographic characteristics.Motivation for the study: Limited empirical research exists on the extent to which HR practitioners are allowed to display key competencies in the South African workplace.Research approach, design, and method: A quantitative research approach was followed. A Human Resource Management Professional Competence Questionnaire was administered to HR practitioners and managers (N = 481.Main findings: The results showed that HR competencies are poorly applied in selected South African workplaces. The competencies that were indicated as having the poorest application were talent management, HR metrics, HR business knowledge, and innovation. The white ethic group experienced a poorer application of all human research management (HRM competencies compared to the black African ethnic group.Practical/managerial implications: The findings of the research highlighted the need for management to evaluate the current application of HR practices in the workplace and also the extent to which HR professionals are involved as strategic business partners.Contribution/value-add: This research highlights the need for the current application of HR competencies in South African workplaces to be improved.

  15. Impact and Limitations Deriving from Basel II within the Context of the Current Financial Crisis

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    Oana Miruna DĂNILĂ

    2012-06-01

    Full Text Available The Banking sector risk management framework, geared towards maintaining a solid capital adequacy level, has witnessed a permanent evolution, determined by the global economic and financial reality.Basel II has brought an improvement of the risk management framework by adding minimum capital levels corresponding to market and operational risk and by the introduction of internal rating models. However the current crisis has brought forward some adverse effects as well as limitations.This paper analyses the evolution of prudential rules and regulations introduced by Basel II and their impact on the banking system together with outlining certain limitations.

  16. Gore Creek watershed, Colorado : assessment of historical and current water quantity, water quality, and aquatic ecology, 1968-98

    Science.gov (United States)

    Wynn, Kirby H.; Bauch, Nancy J.; Driver, Nancy E.

    2001-01-01

    The historical and current (1998) water-quantity, water-quality, and aquatic-ecology conditions in the Gore Creek watershed are described as part of a study by the U.S. Geological Survey, done in cooperation with the Town of Vail, the Eagle River Water and Sanitation District, and the Upper Eagle Regional Water Authority. Interpretation of the available water-quantity, water-quality, and aquatic-ecology data collected by various agencies since 1968 showed that background geology and land use in the watershed influence the water quality and stream biota. Surface-water nutrient concentrations generally increased as water moved downstream through the Town of Vail, but concentrations at the mouth of Gore Creek were typical when compared with national data for urban/undeveloped sites. Nitrate concentrations in Gore Creek were highest just downstream from a wastewater-treatment plant discharge, but concentrations decreased at sites farther downstream because of dilution and nitrogen uptake by algae. Recent total phosphorus concentrations were somewhat elevated when compared to the U.S. Environmental Protection Agency recommended level of 0.10 milligram per liter for control of eutrophication in flowing water. However, total phosphorus concentrations at the mouth of Gore Creek were relatively low when compared to a national study of phosphorus in urban land-use areas. Historically, suspended sediment associated with construction of Interstate 70 in the early 1970's has been of primary concern; however, recent data indicate that streambed aggradation of sediment originating from Interstate 70 traction sanding currently is a greater concern. About 4,000 tons of coarse sand and fine gravel is washed into Black Gore Creek each year following application of traction materials to Interstate 70 during adverse winter driving conditions. Suspended-sediment concentrations were low in Black Gore Creek; however, bedload-transport rates of as much as 4 tons per day have been measured

  17. The Ethics of Big Data: Current and Foreseeable Issues in Biomedical Contexts.

    Science.gov (United States)

    Mittelstadt, Brent Daniel; Floridi, Luciano

    2016-04-01

    The capacity to collect and analyse data is growing exponentially. Referred to as 'Big Data', this scientific, social and technological trend has helped create destabilising amounts of information, which can challenge accepted social and ethical norms. Big Data remains a fuzzy idea, emerging across social, scientific, and business contexts sometimes seemingly related only by the gigantic size of the datasets being considered. As is often the case with the cutting edge of scientific and technological progress, understanding of the ethical implications of Big Data lags behind. In order to bridge such a gap, this article systematically and comprehensively analyses academic literature concerning the ethical implications of Big Data, providing a watershed for future ethical investigations and regulations. Particular attention is paid to biomedical Big Data due to the inherent sensitivity of medical information. By means of a meta-analysis of the literature, a thematic narrative is provided to guide ethicists, data scientists, regulators and other stakeholders through what is already known or hypothesised about the ethical risks of this emerging and innovative phenomenon. Five key areas of concern are identified: (1) informed consent, (2) privacy (including anonymisation and data protection), (3) ownership, (4) epistemology and objectivity, and (5) 'Big Data Divides' created between those who have or lack the necessary resources to analyse increasingly large datasets. Critical gaps in the treatment of these themes are identified with suggestions for future research. Six additional areas of concern are then suggested which, although related have not yet attracted extensive debate in the existing literature. It is argued that they will require much closer scrutiny in the immediate future: (6) the dangers of ignoring group-level ethical harms; (7) the importance of epistemology in assessing the ethics of Big Data; (8) the changing nature of fiduciary relationships that

  18. Biomarker approaches in major depressive disorder evaluated in the context of current hypotheses.

    Science.gov (United States)

    Jentsch, Mike C; Van Buel, Erin M; Bosker, Fokko J; Gladkevich, Anatoliy V; Klein, Hans C; Oude Voshaar, Richard C; Ruhé, Eric G; Eisel, Uli L M; Schoevers, Robert A

    2015-01-01

    Major depressive disorder is a heterogeneous disorder, mostly diagnosed on the basis of symptomatic criteria alone. It would be of great help when specific biomarkers for various subtypes and symptom clusters of depression become available to assist in diagnosis and subtyping of depression, and to enable monitoring and prognosis of treatment response. However, currently known biomarkers do not reach sufficient sensitivity and specificity, and often the relation to underlying pathophysiology is unclear. In this review, we evaluate various biomarker approaches in terms of scientific merit and clinical applicability. Finally, we discuss how combined biomarker approaches in both preclinical and clinical studies can help to make the connection between the clinical manifestations of depression and the underlying pathophysiology.

  19. Perinatal data collection: current practice in the Australian nursing and midwifery healthcare context.

    Science.gov (United States)

    Craswell, Alison; Moxham, Lorna; Broadbent, Marc

    2013-01-01

    The collection of perinatal data within Queensland, Australia, has traditionally been achieved via a paper form completed by midwives after each birth. Recently, with an increase in the use of e-health systems in healthcare, perinatal data collection has migrated to an online system. It is suggested that this move from paper to an ehealth platform has resulted in improvement to error rates, completion levels, timeliness of data transfer from healthcare institutions to the perinatal data collection and subsequent publication of data items. Worldwide, perinatal data are collected utilising a variety of methods, but essentially data are used for similar purposes: to monitor outcome patterns within obstetrics and midwifery. This paper discusses current practice in relation to perinatal data collection worldwide and within Australia, with a specific focus on Queensland, highlights relevant issues for midwives, and points to the need for further research into the efficient use of an e-health platform for perinatal data collection.

  20. Innovation and Change in American Education. Kensington Revisited: A Fifteen Year Follow-Up of an Innovative Elementary School and Its Faculty. Volume I--Chronicling the Milford School District: An Historical Context of the Kensington School. Final Report.

    Science.gov (United States)

    Smith, Louis M.; And Others

    This first volume of a six-volume study details the historical context of a particular school district (code-named "Milford") in order to examine the genesis and evolution of American education. The study's key research documents were the district school board's official minutes; additional modes of inquiry included participant observation,…

  1. THE "PARENT" COMPANY, PART OF THE ACCOUNTING ENTITY GROUP, IN THE CURRENT NATIONAL AND INTERNATIONAL LEGISLATIVE CONTEXT

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    Eugeniu, TURLEA

    2013-12-01

    Full Text Available Study's objectives include: 1. Knowledge of the economic context of classification of the parent company in the group of accounting entities, in order to establish the development needs, resources and the activity conduct of private economic group versus State-held economic group. 2. Systematic analysis of the economic potential at the legislative level, in order to identify differences in corporate governance as an instrument to increase the performance of private economic interest group versus State-held group and integration into a general descriptive context to facilitate the use of available information in their field of interest, the exchange of experiences and best practices. The premise of this paper is intended to be a starting point in an active approach and encouragement of economic entities to meet economic groups in order to have easier access to sources of funding and to provide economic stability and credibility in the industry where they activate. The research is experimental, both qualitative and quantitative, by explaining the current national and international legal context of the studied phenomenon. The information are based on the bibliographical and direct documentation on reality, direct contact of primary documents, as well as on decision-making persons in such group companies. Information about the status of the studied phenomenon anchored in the national economic reality is estimated to be obtained.

  2. SOME CONSIDERATIONS ON LOCAL FINANCIAL AUTONOMY IN THE CONTEXT OF THE CURRENT FINANCIAL CRISIS

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    Vezure Oana Sabina

    2012-03-01

    Full Text Available Financing of local authorities is currently at the Centre of the political discourse is a daily concern. Romania faces, usually with an attempt to offset the need for control and reduction of public spending with greater financial autonomy of local authorities. At the time, it was searched and searches for a path, a means to achieve a fair distribution of financial resources between the various levels of administration, budget reductions to all of them. If strengthening democracy means to strengthen local autonomy, then it means you have created a system for financing local authorities to be efficient, fair and pointing towards the economic needs of States. In other words, decentralization and local financing and the principle of subsidiarity are mutually dependent. Rightly, the decentralisation of financial management is considered to be the "backbone" of the administrative system of decentralisation, the financial resources being those which are operational link between the needs of local communities and the rules necessary to satisfy them. Thus, the lack of financial resources of the local self-government can result in failure to meet the needs of its members, which at the same time failure of administrative decentralization. The decentralisation of financial management can also be seen as the Government of some specific functions on the line of management authority and the tax revenue to the local public authorities.

  3. Reassessing the clinical affinity between Melanie Klein and D.W. Winnicott (1935-51): Klein's unpublished "Notes on baby" in historical context.

    Science.gov (United States)

    Aguayo, Joseph

    2002-10-01

    The author investigates the clinical affinity between Klein and Winnicott (1935-46) asa way to historically situate Winnicott 's later criticism of Klein's 'temperamental' inability to understand the impact of the environment on the infant's development. By setting out Klein s theories at the time when Winnicott began supervision with her in 1935, a context is established for the analysis of an unpublished 1937 manuscript by Klein ('Notes on baby'). The author argues that this direct and extensive infant observation demonstrates Klein's sensitivity to the familial environment. While Winnicott as a paediatrician showed enthusiasm for Klein s ideas, he also demonstrated a difference of opinion in emphasising the maternal environment of provision after his wartime evacuation experiences with London children. The factors leading to their mutual distancing are outlined as follows: (1) the post-Controversial Discussion atmosphere of the British Psycho-Analytical Society in 1944. The new non-aligned psychoanalytic 'middle group' allowed Winnicott to take a pick and choose attitude towards available analytic theories; (2) Winnicott us new clinical practices and theory differed from Klein 's, leading to a widening gap between 1946 and 1951. Winnicott's new theory and practice simultaneously represented his technical marginalisation of Klein s emphasis on the direct analysis of the patient s destructiveness by the time he delivered the 'Transitional objects' paper in 1951.

  4. Current Knowledge and Future Research on Infant Feeding in the Context of HIV: Basic, Clinical, Behavioral, and Programmatic Perspectives12

    Science.gov (United States)

    Young, Sera L.; Mbuya, Mduduzi N. N.; Chantry, Caroline J.; Geubbels, Eveline P.; Israel-Ballard, Kiersten; Cohan, Deborah; Vosti, Stephen A.; Latham, Michael C.

    2011-01-01

    In 2008, between 129,000 and 194,000 of the 430,000 pediatric HIV infections worldwide were attributable to breastfeeding. Yet in many settings, the health, economic, and social consequences of not breastfeeding would have dire consequences for many more children. In the first part of this review we provide an overview of current knowledge about infant feeding in the context of HIV. Namely, we describe the benefits and risks of breastmilk, the evolution of recommended infant feeding modalities in high-income and low-income countries in the last two decades, and contextualize the recently revised guidelines for infant feeding in the context of HIV current knowledge. In the second section, we suggest areas for future research on the postnatal prevention of mother-to-child transmission of HIV (PMTCT) in developing and industrialized countries. We suggest two shifts in perspective. The first is to evaluate PMTCT interventions more holistically, to include the psychosocial and economic consequences as well as the biomedical ones. The second shift in perspective should be one that contextualizes postnatal PMTCT efforts in the cascade of maternal health services. We conclude by discussing basic, clinical, behavioral, and programmatic research questions pertaining to a number of PMTCT efforts, including extended postnatal ARV prophylaxis, exclusive breastfeeding promotion, counseling, breast milk pasteurization, breast milk banking, novel techniques for making breast milk safer, and optimal breastfeeding practices. We believe the research efforts outlined here will maximize the number of healthy, thriving, HIV-free children around the world. PMID:22332055

  5. THE PECULIARITIES OF THE U. S. HIGHER EDUCATION DEVELOPMENT STRATEGY IN THE CONTEXT OF CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    Olga I. Fomina

    2014-01-01

    Full Text Available Abstract. The aim of the research is to investigate a current state of the US higher education and to show obstacles in a way of its innovative perfection; to reveal specificity of the US state policy concerning the higher school; to define factors that influence the effectiveness of the American research universities during the last decades. Methods. The author applies for methods of the retrospective and logic analysis while considering social and economic conditions and features of functioning of the American higher educational institutions during the latter half of 20th – the early 21st centuries. Conclusions on a condition and prospects of development of the US higher education are made on the basis of the review and the author’s interpretation of original documentary sources tenor and the official statistical data. Results. The author specifies the groups of factors that provide functioning efficiency of leading research universities of the USA. The research findings demonstrate that the diversification of funding sources, the concentration of talents in professorial, scientific, student communities, the guarantee of the academic mobility, and the favorable management structure of the US universities allow to lower dependence on economic instability, to provide development dynamism and adequately react to present calls. The characteristic of the system developed in the present period of the US higher education is given; the directions of its innovative development in modern conditions are defined. Scientific novelty. The author singles out and proves the problems of the US higher school caused by an economic crisis in the early 21st century and essentially affected the state strategy in educational management sphere and the corporate policy of high schools, taking into consideration the inescapable fact that features of the US higher education system are caused by aspiration of this state to hold the leading positions in the world

  6. Contemporary Social Psychology in Historical Perspective.

    Science.gov (United States)

    Cartwright, Dorwin

    1979-01-01

    The current state of social psychology is assessed in light of its historical and social context. The discipline is viewed as a social system, and it is argued that the properties of this system have influenced the research techniques, substantive content, and theories of contemporary social psychology. (Author/RD)

  7. Skin-Color Prejudice and Within-Group Racial Discrimination: Historical and Current Impact on Latino/a Populations

    Science.gov (United States)

    Chavez-Dueñas, Nayeli Y.; Adames, Hector Y.; Organista, Kurt C.

    2014-01-01

    The psychological literature on colorism, a form of within-group racial discrimination, is sparse. In an effort to contribute to this understudied area and highlight its significance, a concise and selective review of the history of colorism in Latin America is provided. Specifically, three historical eras (i.e., conquest, colonization, and…

  8. Skin-Color Prejudice and Within-Group Racial Discrimination: Historical and Current Impact on Latino/a Populations

    Science.gov (United States)

    Chavez-Dueñas, Nayeli Y.; Adames, Hector Y.; Organista, Kurt C.

    2014-01-01

    The psychological literature on colorism, a form of within-group racial discrimination, is sparse. In an effort to contribute to this understudied area and highlight its significance, a concise and selective review of the history of colorism in Latin America is provided. Specifically, three historical eras (i.e., conquest, colonization, and…

  9. Using historical simulations of vegetation to assess departure of current vegetation conditions across large landscapes[Chapter 11

    Science.gov (United States)

    Lisa Holsinger; Robert E. Keane; Brian Steele; Matthew C. Reeves; Sarah Pratt

    2006-01-01

    The Landscape Fire and Resource Management Planning Tools Prototype Project, or LANDFIRE Prototype Project, was conceived, in part, to identify areas across the nation where existing landscape conditions are markedly different from historical conditions (Keane and Rollins, Ch. 3). This objective arose from the recognition that over 100 years of land use and wildland...

  10. The dependence of Germany on Russian gas: analysis and prospects in the context of the current Ukrainian crisis

    Directory of Open Access Journals (Sweden)

    Miriam Solera Ureña

    2015-12-01

    Full Text Available Germany and Russia share a strong economic interdependence, Germany being presently the largest importer of Russian gas. At the time of writing, the on-going conflict between Ukraine and Russia, compounded with economic sanctions imposed on Russia by the European Union, has raised concerns about Russia as a reliable gas supplier. This article analyses Germany’s dependence on Russian gas within the present economic and political contexts and assesses a the most plausible course of action of German energy policy, taking into account Germany’s current role as a gas transit country; and b the impact of the present context on the shaping of Germany’s foreign policy towards Russia. It is concluded that energy policy measures will not enable drastic reductions in Germany’s dependence on Russian gas in the short term and, moreover, that no abrupt change of direction in German foreign policy towards Russia is to be expected.

  11. Teaching the content and context of science: The effect of using historical narratives to teach the nature of science and science content in an undergraduate introductory geology course

    Science.gov (United States)

    Vanderlinden, David Winston

    This study reports the use of historically accurate narratives (short stories) to simultaneously teach geology content and the nature of science in an introductory, undergraduate geology course. The stories describe key events involved in the development of geologists' ideas about continental drift/plate tectonics and deep time/the age of the Earth. The design of the stories provides a highly contextualized setting which is designed to promote NOS and geology understanding by explicitly attending students to fundamental concepts and requiring students to reflect on the short story content. Evidence is reported to support the conclusion that students using these short stories constructed a better understanding of (1) the variety of processes involved in the construction of scientific knowledge, (2) the subjective nature of data that allows it to be interpreted differently by different scientists, and (3) the roles that culture and society play in determining the way in which scientific work is conducted and scientific ideas are constructed, while maintaining equal levels of understanding of geology content when compared to students who did not use the short stories. In some cases, students' preconceptions about objectivity in science, the degree to which scientific ideas can be considered as "proven" or "true," and the role of discovery in science appear to have adversely affected their ability to interpret the short story content in the ways intended. In addition, students' misconceptions about differences in how oceanic and continental plates were formed and geologists' use of relative and absolute dating techniques, especially the appropriate uses of radio-isotopic dating, are described. This study has implications for science instructors as they make efforts to efficiently use class time and curriculum resources to teach about the both the content and context of science and for geology instructors as they consider students' misconceptions about plate tectonics

  12. Clarice Lispector and the Historical Context in "A Hora da Estrela" Clarice Lispector e a contracena da História em A hora da estrela

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    Isabel Virginia de Alencar Pires

    2011-07-01

    Full Text Available Este artigo aborda o livro "A hora da estrela", de Clarice Lispector, à luz dos pressupostos da Teoria da Recepção, de Jauss, que leva em conta o contexto histórico nas análises literárias. Publicada em fins de 1977, essa obra – que conta a história de Macabéa, uma nordestina que, “sem saber como nem por que”, acaba indo morar no “inacreditável Rio de Janeiro” – é considerada por diversos estudiosos como a “mais explicitamente social” da autora, pois até então os livros clariceanos costumavam ser recorrentemente acusados pela crítica da época de se “alhearem” da realidade, dedicando-se predominantemente a abordagens de caráter psicológico e deixando de lado o contexto político e social. Em A hora da estrela, a temática social passa a ser mais explícita, verificando-se assim uma espécie de “ruptura” na trajetória literária clariceana, interrompida no mesmo ano de publicação da obra, com a morte da autora. Este artigo busca apreender, nas entrelinhas do texto, as marcas que o diálogo do último livro lançado em vida pela escritora, durante o período do autoritarismo brasileiro, realiza com o seu contexto de surgimento. Para tanto, o estudo faz ainda uma aproximação entre o último livro de Clarice Lispector e o cinema de Glauber Rocha. This article contemplates Clarice Lispector’s “A hora da estrela” (The Hour of the Star, based on Jauss´ Reception Theory, which takes into account the historical context in literary analyses. Published in late 1977,  this work – which tells the story of Macabéa - a natural born northeast Brazilian woman that “not knowing why or how” moves to the “unbelievable city of Rio de Janeiro” – is considered by many scholars the “most explicitly social” one  done by the author. Up to that moment, her books had frequently been accused by critics of “deviating” from reality, focusing predominantly on psychological features and leaving social

  13. Los clásicos en el aula. Una propuesta: hipertextualidad y contexto histórico / The classics in the classroom. A proposal: hypertexting and historical context

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    José Domingo Dueñas Lorente

    2013-01-01

    Full Text Available Resumen: Nuestro propósito es mostrar que la lectura de los clásicos es posible en la actualidad. El objetivo del artículo es proponer un posible modo de acercamiento entre los textos clásicos y los nuevos lectores juveniles. Con este fin tratamos de combinar la presentación sucinta de un marco histórico de referencia con una lectura hipertextual de de las obras. Nos servimos de varios títulos de Sender, Cela, Delibes, Ana Mª Matute, escritos en todos los casos a mediados del siglo XX.Abstract: Our purpose is to show that the reading of the classics is currently possible. The article aims to propose a possible mode of rapprochement between the classical texts and the new juvenile readers. To this end we try to combine the succinct presentation of a historical frame of reference with a hypertextual reading of works. We use several titles of Sender, Cela, Delibes, Ana Mª Matute, written in all cases in the mid-20th century.

  14. The Current Evolution of Slavic Languages in Central and Eastern Europe in the Context of the EU Multilingualism Policy

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    Wojciech Paweł Sosnowski

    2015-12-01

    Full Text Available The Current Evolution of Slavic Languages in Central and Eastern Europe in the Context of the EU Multilingualism Policy The respect for and protection of cultural and linguistic diversity have long been guaranteed in various international and European legislative acts. More recently, the European Union has also developed laws aimed at the preservation and promotion of multilingualism. Linguistic diversity has long been seen as an obstacle to the effective functioning of EU institutions. Recently, however, it has been considered as a valuable “heritage” of the EU. In our article, we will present a brief overview of policies promoting multilingualism in Europe, and more specifically, in the EU. Subsequently, we will compare this framework to the changes occurring presently in modern Slavic languages of Central and Eastern Europe. The tendency of these languages towards increased analitism transforms these predominantly synthetic languages into more analytical ones. These conclusions have led us to the following question: What is the current state of modern Slavic languages and how far may their evolution be addressed by policies promoting multilingualism? Our analysis consists of two parts: first, we scrutinised various European legislative acts promoting multilingualism; second, we analysed modern Slavic languages by means of the parallel corpora of chosen languages from the Common Language Resources and Technology Infrastructure project (including UNESCO and EU legislation, etc..

  15. "Permission to Speak": A Postcolonial View on Racialized Bodies and PE in the Current Context of Globalization.

    Science.gov (United States)

    Azzarito, Laura

    2016-06-01

    The current neoliberal context of schools presents difficult challenges in addressing persistent issues of social inequalities. In this article, first, I argue that because of today's market-driven education, the rise of fitness testing in school physical education (PE) can be seriously detrimental to young people in general and to ethnic-minority young people's embodied identity in particular. Second, I explain how the racialization process circulated by the body-at-risk discourse, sustained by the media, and reproduced by high-stakes testing in PE forces ethnic-minority young people to construct their identities through White eyes, which alienates them from a consciousness of their own identity. Third, I explore the possible uses and pitfalls of Spivak's theoretical notion of "strategic essentialism" to put forward strategies to build a positive image of the "other" while attempting to avoid the erasure of difference. Fourth, I conclude the article by suggesting how Spivak's notion of strategic essentialism can be useful in rethinking current PE fitness practices.

  16. [Historical development and current demands on medical training, further and advanced training in hygiene and infection prevention].

    Science.gov (United States)

    Exner, M; Kramer, A

    2012-11-01

    New risks in nosocomial infections and the dramatic increase in antibiotic-resistant pathogens in healthcare facilities have pointed to the urgent need for a good education of students and practitioners in the basics of hospital hygiene and infection prevention. On the other hand in the last 10 years a large number of institutes of hygiene in universities were closed with remarkable consequences concerning the decreased education in modern hygiene and public health. A broad historical overview over the last 200 years of teaching hygiene and public health at German universities is given which was integrated into the education of medical students. Nowadays many universities do not teach modern hygiene and public health. The demand of re-establishing new institutes of hygiene by the German Medical Council is discussed. The curriculum for the formation of hospital hygienists is presented.

  17. Research and innovation in the `exploring our world´ project (6-12. The example of `exploring current and historical societies´ in initial teacher education

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    Jesús Estepa Giménez

    2012-04-01

    Full Text Available In this paper the authors present how they research and innovate in Initial Teacher Education programmes throught the `Exploring our world´ project (6-12. Along the article aspects related to the why, what for and how to teach of the curricular project are analysed by means of the example of `Exploring current and historical societies´. Trainees´ productions on this Field of Research are presented, in which they deal with the three afore-mentioned elements throught the design of didactic units that form part, like a portfolio, of the group reseach file.

  18. Using the Past in the Class: Learning from Historical Models of Cell Membranes.

    Science.gov (United States)

    Johnson, Cameron; Luft, Julie A.

    2001-01-01

    Including historical events and cultural contexts to enrich science teaching helps students understand the human aspect of science. Describes a sample lesson that includes the historical milestones that led to our current understanding of the structure of cell membranes. Examines the development and use of scientific models within the historical…

  19. The under-representation of African American women in the STEM fields within the academy: A historical profile and current perceptions

    Science.gov (United States)

    Howard, Tenisha Senora

    This research project seeks to discover the reasons behind the underrepresentation of African American women (AAW) in higher education, particularly in the Science Technology Engineering and Mathematics fields. Why is there underrepresentation of AAW in the STEM fields? Research evidence has demonstrated that AAW face social disparities such as race, gender, and class in the academy. A lack of adequate mentoring and financial resources to support their research efforts are related to these disparities and present fundamental challenges for them. To conduct the inquiry about the barriers AAW have to overcome to achieve success in STEM disciplines, a qualitative research method was used to "attend to social, historical, and temporal context. The findings of these studies are tentatively applied; that is, they may be applicable in diverse situations based on comparability of other contexts" (Mariano, 1995, p. 464). The researcher collected data by conducting in-depth interviews with five participants, using an open-ended conversational format to facilitate the development of trust, rapport, and maximum elicitation of stories from the participants. The results suggest that AAW overcome barriers to successful STEM careers through their family and social ties, mentoring relationships as well as their religious practices.

  20. Current versus historical population sizes in vertebrate species with high gene flow: a comparison based on mitochondrial DNA lineages and inbreeding theory for neutral mutations.

    Science.gov (United States)

    Avise, J C; Ball, R M; Arnold, J

    1988-07-01

    Using inbreeding theory as applied to neutral alleles inherited maternally, we generate expected probability distributions of times to identity by descent for random pairs of mitochondrial genotypes within a population or within an entire species characterized by high gene flow. For comparisons with these expectations, empirical distributions of times to most recent common ancestry were calculated (by conventional mtDNA clock calibrations) from mtDNA haplotype distances observed within each of three vertebrate species--American eels, hardhead catfish, and redwinged blackbirds. These species were chosen for analysis because census population size in each is currently large and because both genetic and life-history data are consistent with the postulate that historical gene flow within these species has been high. The observed molecular distances among mtDNA lineages were two to three orders of magnitude lower than predicted from census sizes of breeding females, suggesting that rate of mtDNA evolution is decelerated in these species and/or that long-term effective population size is vastly smaller than present-day population size. Several considerations point to the latter possibility as most likely. The genetic structure of any species is greatly influenced by historical demography; even for species that are currently abundant, mtDNA gene lineages appear to have been channeled through fairly small numbers of ancestors.

  1. Radioactive iodine (131I) therapy for differentiated thyroid cancer in Japan: current issues with historical review and future perspective.

    Science.gov (United States)

    Higashi, Tatsuya; Kudo, Takashi; Kinuya, Seigo

    2012-02-01

    Radioactive iodine (RAI, (131)I) has been used as a therapeutic agent for differentiated thyroid cancer (DTC) with over 50 years of history. Recently, it is now attracting attention in medical fields as one of the molecular targeting therapies, which is known as targeted radionuclide therapy. Radioactive iodine therapy (RIT) for DTC, however, is now at stake in Japan, because Japan is confronting several problems, including the recent occurrence of the Great East Japan Disaster (GEJD) in March 2011. RIT for DTC is strictly limited in Japan and requires hospitalization. Because of strict regulations, severe lack of medical facilities for RIT has become one of the most important medical problems, which results in prolonged waiting time for Japanese patients with DTC, including those with distant metastasis, who wish to receive RIT immediately. This situation is also due to various other factors, such as prolonged economic recession, super-aging society, and subsequent rapidly changing medical environment. In addition, due to the experience of atomic bombings in Hiroshima and Nagasaki, Japanese people have strong feeling of "radiophobia". There is fear that GEJD and related radiation contamination may worsen this feeling, which might be reflected in more severe regulation of RIT. To overcome these difficulties, it is essential to collect and disclose all information about the circumstances around this therapy in Japan. In this review, we would like to look at this therapy through several lenses, including historical, cultural, medical, and socio-economic points of view. We believe that clarifying the problems is sure to lead to the resolution of this complicated situation. We have also included several recommendations for future improvements.

  2. CURRENT AND HISTORICAL RECORDS OF PERUVIAN DIVING-PETREL PELECANOIDES GARNOTII (LESSON, 1828 (PROCELLARIIFORMES, PELECANOIDIDAE IN PERU

    Directory of Open Access Journals (Sweden)

    Figueroa, Judith

    2011-01-01

    Full Text Available Between 2005 and 2010, 57 new records of the Peruvian diving-petrel Pelecanoides garnotii (Lesson, 1828 were recorded off the coast of Piura, Lambayeque, La Libertad, Ancash and Lima regions. Group size ranged from one to ten individuals which were found feeding or resting on the sea surface. New records occurred mainly at noon at a distance from the coast of 6.1 km to 51.02 km. We also found a greater record between September and November, falling sharply in December which could be related to its breeding activity. Based on historical information, the presence of P. garnotii in Peru was known from Lobos de Tierra island (Lambayeque, 06°28'S to Islay (Arequipa, 17°01'S, in a range of 1570 km. With the data gathered during this study from the north and complemented with other records to the south, we get an approximate range of 1850 km, extending northward its range about 126 km, from Lobos de Tierra to Sechura (Piura, 05°29'S, and southward about 197 km, from Islay to Boca del Río (Tacna, 18°19'S. Due to the frequency of observations obtained, we suggest the possibility of the existence of at least one additional breeding colony in the north and one in the central coast of Peru. On the other hand, because of the continued loss of nesting areas by guano harvesting activity, we propose the establishment of intangible islands and points where guano extraction must be banned with the aim of providing P. garnotii more areas suitable for breeding and growing.

  3. Historizing epistemology in psychology.

    Science.gov (United States)

    Jovanović, Gordana

    2010-12-01

    The conflict between the psychometric methodological framework and the particularities of human experiences reported in psychotherapeutic context led Michael Schwarz to raise the question whether psychology is based on a methodological error. I take this conflict as a heuristic tool for the reconstruction of the early history of psychology, which bears witness to similar epistemological conflicts, though the dominant historiography of psychology has largely forgotten alternative conceptions and their valuable insights into complexities of psychic phenomena. In order to work against the historical amnesia in psychology I suggest to look at cultural-historical contexts which decisively shaped epistemological choices in psychology. Instead of keeping epistemology and history of psychology separate, which nurtures individualism and naturalism in psychology, I argue for historizing epistemology and for historical psychology. From such a historically reflected perspective psychology in contemporary world can be approached more critically.

  4. The legacy of social conflicts over property rights in rural Brazil and Mexico : Current land struggles in historical perspective

    NARCIS (Netherlands)

    Vergara-Camus, Leandro

    2012-01-01

    This article proposes an approach to the agrarian question that focuses on the establishment of absolute private property rights over land in Brazil and Mexico. The author argues that current land struggles are conditioned by the property regimes inherited from past struggles. The author examines th

  5. The legacy of social conflicts over property rights in rural Brazil and Mexico : Current land struggles in historical perspective

    NARCIS (Netherlands)

    Vergara-Camus, Leandro

    2012-01-01

    This article proposes an approach to the agrarian question that focuses on the establishment of absolute private property rights over land in Brazil and Mexico. The author argues that current land struggles are conditioned by the property regimes inherited from past struggles. The author examines

  6. The legacy of social conflicts over property rights in rural Brazil and Mexico : Current land struggles in historical perspective

    NARCIS (Netherlands)

    Vergara-Camus, Leandro

    2012-01-01

    This article proposes an approach to the agrarian question that focuses on the establishment of absolute private property rights over land in Brazil and Mexico. The author argues that current land struggles are conditioned by the property regimes inherited from past struggles. The author examines th

  7. Aerial Photography and Imagery, Ortho-Corrected, Historic 1958 black and white aerial photography for Wicomico County, Maryland. Imagery was scanned from historic hard copy images and georeferenced to current imagery. This data is available via map service., Published in 2010, 1:12000 (1in=1000ft) scale, Eastern Shore Regional GIS Cooperative.

    Data.gov (United States)

    NSGIC Regional | GIS Inventory — Aerial Photography and Imagery, Ortho-Corrected dataset current as of 2010. Historic 1958 black and white aerial photography for Wicomico County, Maryland. Imagery...

  8. Historical and Contemporary Usages of the "N" Word: Deconstructing the Content and Context in a Multiracial, Middle School Language Arts Class

    Science.gov (United States)

    Watson, Dwight C.

    2009-01-01

    The controversial and complicated nature of the "N" word is examined in a multicultural classroom project. Utilizing both old and new literature, pop culture, historical lenses, and contemporary interpretations, the word proves extremely relevant in today's language arts classroom. By examining students' perceptions and experiences as well as the…

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

    Science.gov (United States)

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

    2001-09-01

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

  10. Examining historical and current mixed-severity fire regimes in ponderosa pine and mixed-conifer forests of western North America.

    Science.gov (United States)

    Odion, Dennis C; Hanson, Chad T; Arsenault, André; Baker, William L; Dellasala, Dominick A; Hutto, Richard L; Klenner, Walt; Moritz, Max A; Sherriff, Rosemary L; Veblen, Thomas T; Williams, Mark A

    2014-01-01

    There is widespread concern that fire exclusion has led to an unprecedented threat of uncharacteristically severe fires in ponderosa pine (Pinus ponderosa Dougl. ex. Laws) and mixed-conifer forests of western North America. These extensive montane forests are considered to be adapted to a low/moderate-severity fire regime that maintained stands of relatively old trees. However, there is increasing recognition from landscape-scale assessments that, prior to any significant effects of fire exclusion, fires and forest structure were more variable in these forests. Biota in these forests are also dependent on the resources made available by higher-severity fire. A better understanding of historical fire regimes in the ponderosa pine and mixed-conifer forests of western North America is therefore needed to define reference conditions and help maintain characteristic ecological diversity of these systems. We compiled landscape-scale evidence of historical fire severity patterns in the ponderosa pine and mixed-conifer forests from published literature sources and stand ages available from the Forest Inventory and Analysis program in the USA. The consensus from this evidence is that the traditional reference conditions of low-severity fire regimes are inaccurate for most forests of western North America. Instead, most forests appear to have been characterized by mixed-severity fire that included ecologically significant amounts of weather-driven, high-severity fire. Diverse forests in different stages of succession, with a high proportion in relatively young stages, occurred prior to fire exclusion. Over the past century, successional diversity created by fire decreased. Our findings suggest that ecological management goals that incorporate successional diversity created by fire may support characteristic biodiversity, whereas current attempts to "restore" forests to open, low-severity fire conditions may not align with historical reference conditions in most ponderosa

  11. Examining historical and current mixed-severity fire regimes in ponderosa pine and mixed-conifer forests of western North America.

    Directory of Open Access Journals (Sweden)

    Dennis C Odion

    Full Text Available There is widespread concern that fire exclusion has led to an unprecedented threat of uncharacteristically severe fires in ponderosa pine (Pinus ponderosa Dougl. ex. Laws and mixed-conifer forests of western North America. These extensive montane forests are considered to be adapted to a low/moderate-severity fire regime that maintained stands of relatively old trees. However, there is increasing recognition from landscape-scale assessments that, prior to any significant effects of fire exclusion, fires and forest structure were more variable in these forests. Biota in these forests are also dependent on the resources made available by higher-severity fire. A better understanding of historical fire regimes in the ponderosa pine and mixed-conifer forests of western North America is therefore needed to define reference conditions and help maintain characteristic ecological diversity of these systems. We compiled landscape-scale evidence of historical fire severity patterns in the ponderosa pine and mixed-conifer forests from published literature sources and stand ages available from the Forest Inventory and Analysis program in the USA. The consensus from this evidence is that the traditional reference conditions of low-severity fire regimes are inaccurate for most forests of western North America. Instead, most forests appear to have been characterized by mixed-severity fire that included ecologically significant amounts of weather-driven, high-severity fire. Diverse forests in different stages of succession, with a high proportion in relatively young stages, occurred prior to fire exclusion. Over the past century, successional diversity created by fire decreased. Our findings suggest that ecological management goals that incorporate successional diversity created by fire may support characteristic biodiversity, whereas current attempts to "restore" forests to open, low-severity fire conditions may not align with historical reference conditions in

  12. Assessing the existing context and proposed plan of Yazd historical texture from the point of access to emergency services using network analysis

    OpenAIRE

    M Khalili; Gh. Moradi; Rahimi, A.

    2012-01-01

    Extended Abstract1- Introduction In addition to general diseases, texture and material oldness, complexity and density of the building, have exposed the inhabitants of the historical texture of cities like Yazd to dangers such as earthquake and fire. Thus, in this type of texture, the supplementary and health-medical land uses like emergency has special importance regarding the roles they play. Accessing the medical services especially the emergency requires special attention to the connecti...

  13. A new car-following model with consideration of the velocity difference between the current speed and the historical speed of the leading car

    Science.gov (United States)

    Liu, Fangxun; Cheng, Rongjun; Ge, Hongxia; Yu, Chenyan

    2016-12-01

    In this study, a new car-following model is proposed based on taking the effect of the leading vehicle's velocity difference between the current speed and the historical speed into account. The model's linear stability condition is obtained via the linear stability theory. The time-dependent Ginzburg-Landau (TDGL) equation and the modified Korteweg-de Vries (mKdV) equation are deduced through the nonlinear analysis. The kink-antikink soliton can interpret the traffic jams near the critical point. In addition, the connection between the TDGL and the mKdV equations is also given. Numerical simulation shows that the new model can improve the stability of traffic flow, which is consistent with the theoretical analysis correspondingly.

  14. Learning to Care during Storytime in the Current Context: Moral Education from the Perspective of Care Ethics

    Science.gov (United States)

    Rabin, Colette

    2011-01-01

    Through an examination of storytelling in the present context, this study addresses the teaching of moral education from the standpoint of care ethics. Through observations, interviews, and surveys in one school committed to care ethics, this study aims to show how the philosophical perspective of care ethics can inform practice. Teachers engaged…

  15. Traditional Medicine Through the Filter of Modernity: A brief historical analysis

    Directory of Open Access Journals (Sweden)

    R. Rabarihoela Razafimandimby

    2014-12-01

    Full Text Available Traditional medicines still prevail in current Malagasy context. A careful historical analysis shows however that Malagasy traditional medicine has been screened through many filters before being accepted in a global context. Traditional medicine in its authentic form has been more or less rejected with the advent of  modern medicine – although not without reaction. This paper will retrace the historical encountering of the modern and traditional to determine the extent to which traditional medicine is acknowledged and used in the current prevailing modern, rational and scientific global context.

  16. Artificial interfaces ("AI") in surgery: historic development, current status and program implementation in the public health sector.

    Science.gov (United States)

    Healy, Donagh A; Murphy, Shane P; Burke, John P; Coffey, John C

    2013-06-01

    The past two decades have seen considerable advances in the application of artificial interfaces (AI) in surgery. Several have been developed including AESOP (Automated Endoscopic System for Optimal Positioning), Zeus and the Da Vinci Surgical System (DVSS). Whilst each has advantages DVSS is being used increasingly across multiple surgical specialities. These developments generate many challenges in an era where the emphasis is increasingly on safer and cost-effective surgery. Whilst the role of DVSS is firmly established in urologic and gynaecologic surgery, the role of DVSS in gastrointestinal surgery is evolving. Recent data indicate that it is at least as oncologically effective, whilst providing numerous benefits (e.g. reduced conversion and complication rates) over traditional laparoscopic approaches. The increasing adoption of AI/DVSS worldwide places institutes and health sectors under increasing pressure to adopt and develop such programs. This article provides (1) an update on the current status of AI in surgery in general and in colorectal surgery and (2) an appraisal of the cost implications of the establishment and implementation of AI/DVSS-based provisions in the public health sector. The numerous challenges faced generate many opportunities in the implementation of present and future surgical technologies.

  17. 传承语境下的应变者 上海会馆史陈列馆%Responder in the Context of Inheritance Shanghai Guildhall Historical Museum

    Institute of Scientific and Technical Information of China (English)

    章明; 张姿; 赵鑫甜

    2011-01-01

    Taking one of the most important historical buildings,Sanshan Guildhall,as a reference framework in the design of Shanghai Guildhall Historical Museum,we were trying to identify adaptive strategies of the new buildings to the old ones on the aspects of space,time and value identification, and proposing an inherited "Way of Solution" in the existing context,an innovative "Way of Response" in the context of time and a "Way of Harmony" to coordinate diverse social value identifications.%上海会馆史陈列馆以重要历史保护建筑三山会馆为参照体系,在空间、时间和价值认同等层面挖掘新旧建筑的应对策略,提出了在既有环境中传承的"解决之道"、在时间脉络中创新的"应变之道",以及协调多元社会价值认同的"和谐之道"。

  18. 健康老龄化:历史维度下的日本启示%Healthy Aging:the Revelation in Historical Context of Japan

    Institute of Scientific and Technical Information of China (English)

    郭未

    2016-01-01

    China is in rapidly aging stage and its aging level in 2030 will be similar as that of Japan in the late 1990s,so analysis of Japanese old people’s exercise at that time has positive implications for current and future development of healthy aging in China. Based on the data from NUJL-SOA survey begun in 1999,using ordinal logistic regression,this study focuses mainly on the weekly exercise level on average for the old people and its related influence factors. Interpreting the Japanese results in Chinese context,we find that female elderly accounts for a large proportion of the eld-erly in China and the health of the female elderly was worse than male elderly as those in Japan,so it should be introduced policies to encourage fe-male elderly to take more social activities. The quantitative results also indicates that the subjective happiness is of importance in the elderly sports participation,so to be more concerned about the spiritual life of the elderly,to solve their psychological problems,to improve the life satisfaction of the elderly are vitally necessary to make them participate more exercises and be happier.%目前中国正处于快速老龄化阶段,并将在2030年左右达到日本20世纪90年代末期的老龄化水平,因此分析日本早期在健康老龄化方面的经验对当下及未来中国健康老龄化发展具有启发意义。为此,文章基于日本1999年起开始收集的老龄健康调查项目数据,采用序次Logistic回归模型考察日本老年人运动程度及相关影响因素来探究促进老年人参与运动对健康老龄化的影响。将计量结果演绎到中国,我们发现性别视角下,同日本一样,中国老年人口中女性比例更大,但是女性老年人口的健康状况却不如男性,所以应推出政策鼓励妇女走向社会,更多参与各类公众活动。分析也发现主观幸福感在老年人体育参与中的重要性,所以要采取措施多关心老年人的精

  19. ADDING CONTEXT TO JAMES WEBB SPACE TELESCOPE SURVEYS WITH CURRENT AND FUTURE 21 cm RADIO OBSERVATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Beardsley, A. P.; Morales, M. F. [Department of Physics, University of Washington Seattle, WA 98195 (United States); Lidz, A.; Malloy, M. [Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104 (United States); Sutter, P. M., E-mail: beards@phys.washington.edu [INFN - National Institute for Nuclear Physics via Valerio 2, I-34127, Trieste (Italy)

    2015-02-20

    Infrared and radio observations of the Epoch of Reionization promise to revolutionize our understanding of the cosmic dawn, and major efforts with the JWST, MWA, and HERA are underway. While measurements of the ionizing sources with infrared telescopes and the effect of these sources on the intergalactic medium with radio telescopes should be complementary, to date the wildly disparate angular resolutions and survey speeds have made connecting proposed observations difficult. In this paper we develop a method to bridge the gap between radio and infrared studies. While the radio images may not have the sensitivity and resolution to identify individual bubbles with high fidelity, by leveraging knowledge of the measured power spectrum we are able to separate regions that are likely ionized from largely neutral, providing context for the JWST observations of galaxy counts and properties in each. By providing the ionization context for infrared galaxy observations, this method can significantly enhance the science returns of JWST and other infrared observations.

  20. [Historical overview and the current practice of intracavitary treatment of cervical and endometrial cancer in the Oncoradiology Center of Budapest].

    Science.gov (United States)

    Sinkó, Dániel; Nemeskéri, Csaba; Pallinger, Ágnes; Weisz, Csaba; Naszály, Attila; Landherr, László

    2015-06-01

    The aims of our study were to describe the history and development of intracavitary brachytherapy in the treatment of gynecological tumors, to introduce our current practice for intracavitary brachytherapy treatments based on CT planning. Gynecological intracavitary brachytherapy has been applied in our department since the early 1930s. After a long development it has been completely renewed by 2014. In our center definitive and/or preoperative gynecological HDR-AL brachytherapy treatments were given to 25 patients (13 corpus uterine cancer patients and 12 cervical cancer patients) during the period of 01. 01. 2014-31. 01. 2015. In each case, target volumes were planned by CT images, DVH (dose volume histogram) analysis was performed in order to calculate the radiation tolerance dose of rectum and urinary bladder. Evaluation was performed by the EclipseTM 11.0.47. brachytherapy treatment planning system. During the definitive treatments of the 13 uterine cancer patients the D2cc value related to rectum tolerance was 66.3 GyEQD2 (46-91 Gy). The average D2cc value of urinary bladder tolerance was 76.5 GyEQD2 (30-112 Gy). CI was 0.72 (0.6-0.95). Average value of COIN was 0.57 (0.35-0.78). Compared to the prescribed dose D100 and D90 values were given in ratios. Compared to the volume which receives 100% of reference dose V150 and V200 values were also given in ratios. D100 and D90 were calculated to be 0.66 (0.47-0.97) and 0.91 (0.8-1.25). V150 and V200 volumes were 0.11 (0.04-0.18) and 0.06 (0.02-0.1). During the definitive treatments of 12 cervical cancer patients the D2cc value related to rectum tolerance calculated by DVH was 75.2 GyEQD2 (60-82 Gy). The average D2cc value of urinary bladder tolerance was 85 GyEQD2 based on DVH. CI was 0.66 (0.42-0.76). Average value of COIN was 0.52 (0.32-0.78). Mean value of DHI was 0.46 (0.27-0.54). D100 and D90 were calculated to be 0.72 (0.57-0.89) and 0.91 (0.84-1.11). V150 and V200 volumes were 0.057 (0.02-0.13) and 0.02 (0

  1. Photogrammetric, Geometrical, and Numerical Strategies to Evaluate Initial and Current Conditions in Historical Constructions: A Test Case in the Church of San Lorenzo (Zamora, Spain

    Directory of Open Access Journals (Sweden)

    Luis Javier Sánchez-Aparicio

    2016-01-01

    Full Text Available Identifying and quantifying the potential causes of damages to a construction and evaluating its current stability have become an imperative task in today’s world. However, the existence of variables, unknown conditions and a complex geometry hinder such work, by hampering the numerical results that simulate its behavior. Of the mentioned variables, the following can be highlighted: (i the lack of historical information; (ii the mechanical properties of the material; (iii the initial geometry and (iv the interaction with other structures. Within the field of remote sensors, the laser scanner and photogrammetric systems have become especially valuable for construction analysis. Such sensors are capable of providing highly accurate and dense geometrical data with which to assess a building’s condition. It is also remarkable, that the latter provide valuable radiometric data with which to identify the properties of the materials, and also evaluate and monitor crack patterns. Motivated by this, the present article investigates the potential offered by the combined use of photogrammetric techniques (DIC and SfM, as well as geometrical (NURBs and Hausdorff distance and numerical strategies (FEM to assess the origin of the damage (through an estimation of the initial conditions and give an evaluation of the current stability (considering the deformation and the damage.

  2. Historical and cultural aspects of the pineal gland: comparison between the theories provided by Spiritism in the 1940s and the current scientific evidence.

    Science.gov (United States)

    Lucchetti, Giancarlo; Daher, Jorge C; Iandoli, Decio; Gonçalves, Juliane P B; Lucchetti, Alessandra L G

    2013-01-01

    Significance has been attached to the pineal gland in numerous different cultures and beliefs. One religion that has advanced the role of the pineal gland is Spiritism. The objective of the present study was to compile information on the pineal gland drawing on the books of Francisco Cândido Xavier written through psychography and to carry out a critical analysis of their scientific bases by comparing against evidence in the current scientific literature. A systematic search using the terms "pineal gland" and "epiphysis" was conducted of 12 works allegedly dictated by the spirit "André Luiz". All information on the pineal having potential correlation with the field of medicine and current studies was included. Specialists in the area were recruited to compile the information and draw parallels with the scientific literature. The themes related to the pineal gland were: mental health, reproductive function, endocrinology, relationship with physical activity, spiritual connection, criticism of the theory that the organ exerts no function, and description of a hormone secreted by the gland (reference alluding to melatonin, isolated 13 years later). The historical background for each theme was outlined, together with the theories present in the Spiritist books and in the relevant scientific literature. The present article provides an analysis of the knowledge the scientific community can acquire from the history of humanity and from science itself. The process of formulating hypotheses and scientific theories can benefit by drawing on the cultural aspects of civilization, taking into account so-called non-traditional reports and theories.

  3. Should the definition of "sleep hygiene" be antedated of a century? A historical note based on an old book by Paolo Mantegazza, rediscovered. To place in a new historical context the development of the concept of sleep hygiene.

    Science.gov (United States)

    Gigli, Gian Luigi; Valente, Mariarosaria

    2013-05-01

    The article contains a historical note on the concept of sleep hygiene, developed in 1977 by Peter Hauri, who developed a set of sleep-promoting rules, considered the fundament for sleep-hygiene techniques. Somnologists, unanimously ascribed to Hauri the fatherhood of the lucky term, while numerous books included at least a section on sleep hygiene. "Inadequate sleep hygiene" was included as a nosological entity in the International Classification of Sleep Disorders. This article intends to demonstrate that the concept of sleep hygiene was developed many years before, thanks to the pioneering work of Paolo Mantegazza, a scientist and a professor in the Medical School of the University of Pavia, Italy. After presenting briefly the history of the University of Pavia and illustrating the profile of Paolo Mantegazza, the article presents the original book published by Mantegazza in 1864 (second edition in 1865). The authors report extensive citations of Mantegazza's original book dealing with sleep hygiene. Mantegazza's indications, compared with Hauri's rules show important similarities. The authors support the view that the fatherhood of sleep hygiene should be acknowledged to Mantegazza and antedated to 1864. Hauri keeps the merit of giving more solid scientific roots to the concept of sleep hygiene and of inserting it in the frame of modern sleep medicine.

  4. Unknown Vygotsky: Cultural-Historical Theory in the Context of Pavlov’s Theory of Higher Nervous Activity and H. Werner’s Differential Development Theory

    Directory of Open Access Journals (Sweden)

    Chuprikova N.I.,

    2016-12-01

    Full Text Available The position about the internal connection between the cultural-historical theory of development of higher mental functions of L.S. Vygotsky and two prominent theories of the 20th century is substatianted. Firstly, this is the theory of conditioned reflex of I.P. Pavlov, including the idea of significant qualitative difference between human higher nervous activity and human behaviour and those of animals, due to the presence of the second signal system as a “grand speech signal” in humans. Second, this is the differential theory of development by H. Werner, which fits a number of key ideas of L.S. Vygotsky about the development of speech function and the role of the word in the psychological development of a child.

  5. A psycho-historical research program for the integrative science of art.

    Science.gov (United States)

    Bullot, Nicolas J; Reber, Rolf

    2013-04-01

    Critics of the target article objected to our account of art appreciators' sensitivity to art-historical contexts and functions, the relations among the modes of artistic appreciation, and the weaknesses of aesthetic science. To rebut these objections and justify our program, we argue that the current neglect of sensitivity to art-historical contexts persists as a result of a pervasive aesthetic–artistic confound; we further specify our claim that basic exposure and the design stance are necessary conditions of artistic understanding; and we explain why many experimental studies do not belong to a psycho-historical science of art.

  6. Durability of Silicate Glasses: An Historical Approach

    Energy Technology Data Exchange (ETDEWEB)

    Farges, Francois; /Museum Natl. Hist. Natur. /Stanford U., Geo. Environ. Sci.; Etcheverry, Marie-Pierre; /Marne la Vallee U.; Haddi, Amine; /Marne la Valle U.; Trocellier,; /Saclay; Curti, Enzo; /PSI, Villigen; Brown, Gordon E., Jr.; /SLAC, SSRL

    2007-01-02

    We present a short review of current theories of glass weathering, including glass dissolution, and hydrolysis of nuclear waste glasses, and leaching of historical glasses from an XAFS perspective. The results of various laboratory leaching experiments at different timescales (30 days to 12 years) are compared with results for historical glasses that were weathered by atmospheric gases and soil waters over 500 to 3000 years. Good agreement is found between laboratory experiments and slowly leached historical glasses, with a strong enrichment of metals at the water/gel interface. Depending on the nature of the transition elements originally dissolved in the melt, increasing elemental distributions are expected to increase with time for a given glass durability context.

  7. Durability of Silicate Glasses: An Historical Approach

    Energy Technology Data Exchange (ETDEWEB)

    Farges, Francois; /Museum Natl. Hist. Natur. /Stanford U., Geo. Environ. Sci.; Etcheverry, Marie-Pierre; /Marne la Vallee U.; Haddi, Amine; /Marne la Valle U.; Trocellier,; /Saclay; Curti, Enzo; /PSI, Villigen; Brown, Gordon E., Jr.; /SLAC, SSRL

    2007-01-02

    We present a short review of current theories of glass weathering, including glass dissolution, and hydrolysis of nuclear waste glasses, and leaching of historical glasses from an XAFS perspective. The results of various laboratory leaching experiments at different timescales (30 days to 12 years) are compared with results for historical glasses that were weathered by atmospheric gases and soil waters over 500 to 3000 years. Good agreement is found between laboratory experiments and slowly leached historical glasses, with a strong enrichment of metals at the water/gel interface. Depending on the nature of the transition elements originally dissolved in the melt, increasing elemental distributions are expected to increase with time for a given glass durability context.

  8. VOX POPULI? VOX HUMBUG! – RISING TENSION BETWEEN THE SOUTH AFRICAN EXECUTIVE AND JUDICIARY CONSIDERED IN HISTORICAL CONTEXT – PART TWO

    Directory of Open Access Journals (Sweden)

    David Hulme

    2012-12-01

    Full Text Available Part One of this article traced rising tensions between the South African executive and the judiciary on the question of the separation of powers. This situation was then contrasted and compared with a clash which took place in the 17th century between King James I of England and Chief Justice Edward Coke. In Part Two of this article attention is focused on two specific cases which arose out of the clash between James and Coke - Prohibitions Del Roy and The Case of Proclamations. The article then turns to a discussion of the lessons which can be drawn from these cases. The arguments which were raised in the cases are contrasted and compared with more contemporary arguments advanced in the context of the present conflict between the South African executive and the judiciary. The views of Ronald Dworkin comparing 'majoritarian' and 'constitutional' conceptions of democracy are examined in the context of this debate. Tentative conclusions are then drawn and warnings issued of the negative consequences for South Africa if the potential conflict between the executive and the judiciary is not properly resolved.

  9. APRENDIZAJE, DESARROLLO Y EVALUACIÓN EN CONTEXTOS ESCOLARES: CONSIDERACIONES TEÓRICAS Y PRÁCTICAS DESDE EL ENFOQUE HISTÓRICOCULTURAL (LEARNING, DEVELOPMENT AND ASSESSMENT IN EDUCATIONAL CONTEXTS: THEORETICAL, METHODOLOGICAL ANDA PRACTICAL CONSIDERATIONS FROM A CULTURAL-HISTORICAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Rodríguez Arocho Wanda

    2011-04-01

    Full Text Available Resumen:En este ensayo se analiza la relación entre aprendizaje, desarrollo y evaluación en contextos educativos desde el enfoque históricocultural. Como método de trabajo se ha utilizado el análisis de discurso de las formulaciones teóricas originales del enfoque y una revisión de sus desarrollos actuales en investigaciones e intervenciones psicoeducativas. En el análisis, se identifican y se examinan conceptos centrales de este enfoque, paradójicamente poco discutidos, como es el caso del concepto unidad de análisis. Nuestro estudio revela una estrecha relación entre los procesos de aprendizaje (apropiación y dominio de artefactos y signos culturales, desarrollo (transformaciones en la conciencia y la subjetividad enraizadas en dinámicas históricoculturales y socioinstitucionales, y evaluación (herramienta que puede incidir sobre ambos procesos. Se presentan y discuten algunos ejemplos concretos de prácticas de evaluación que pueden promover el aprendizaje y el desarrollo. Se concluye que, desde el enfoque históricocultural, aprendizaje, desarrollo y evaluación, constituyen una unidad indivisible con serias implicaciones para las prácticas docentes y las investigaciones psicoeducativas. Estas implicaciones obligan a realizar una mirada crítica de las formas tradicionales de pensar y hacer evaluación en contextos educativos.Abstract: This essay analyzes the relationship between learning, development and assessment in educational contexts from a cultural-historical perspective. The methodological approach to analysis includes discourse analysis of the original theoretical formulations and a review of current developments in psychoeducational research and intervention. The analysis identifies and examines central concepts in the cultural-historical perspective, paradoxically not frequently discussed, as is the case with the concept of unit of analysis. Our analysis reveals a close relationship of interdependency between

  10. Among Paulas, Martas, Pedros, Anas... in order to understand the complex subjects/knowledge relations in the context of historical learning

    Directory of Open Access Journals (Sweden)

    Flávia Eloisa Caimi

    2013-12-01

    Full Text Available We comprehend the learning room as a space where teachers and students knowledge cross it other, permeated by the idiosyncrasies from the society that surrounds the school. This study aims know the pedagogical practice of two teachers in the history teaching for the formers years of the fundamental school, to comprehend as the work that they develop interfere in the student’s historical knowledge construction. The study of case method of survey had the contribution of the teachers of two municipal schools from Londrina. The data, collected through the observation inside the learning room and semi structured interviews with the teachers, were analyzed from the theoretical assumptions announced by Isabel Barca, Hilary Cooper and Keity Barton. We concluded that there are similarities and differences on the teacher’s practice and the students behavior in both classrooms. From a general view, the work with the history is based, nearly exclusively, in the didactical book reading and in the demand to the students retain the information from it. There’s a silence in front of the questions raised by the students about the content and the mechanisms that permit the students to comprehend that the past can have many interpretations are inexistent.

  11. The beauty and the beast: reflections about the socio-historical and subcultural context of drag queens and "Tunten" in Berlin.

    Science.gov (United States)

    Balzer, Carsten

    2004-01-01

    In this article, I focus on two different faces found in Berlin's gay subculture: the Tunten and the drag queens. Both are commonly seen as "male homosexual transvestites," although many such individuals today prefer to identify themselves somewhere within a diverse transgender spectrum rather than as transvestites. Tunten and drag queens differ in their gender performativity, their self-image and their chosen role models as well as in the niches in which they have been able to establish themselves in German mainstream society. Based on ethnographic data, I argue against the widespread reductionist view that the differences between Tunten and drag queens lie primarily in style, behavior, talent and success. Nor can these differences be easily explained away as a result of subculture globalization. Instead, I show that there is a simultaneous coexistence of both a subculturally established, "traditional" local transgender culture and a more recently adopted and partly imported, new local transgender culture. The coexistence of these two urban transgender cultures also indicates the paradigm shift in German gay and youth cultures of the last decades. Thus, I will emphasize the importance of the socio-historical and subcultural processes in studying transgender cultures in Western societies.

  12. Contrasting Effects of Historical Sea Level Rise and Contemporary Ocean Currents on Regional Gene Flow of Rhizophora racemosa in Eastern Atlantic Mangroves.

    Science.gov (United States)

    Ngeve, Magdalene N; Van der Stocken, Tom; Menemenlis, Dimitris; Koedam, Nico; Triest, Ludwig

    2016-01-01

    Mangroves are seafaring taxa through their hydrochorous propagules that have the potential to disperse over long distances. Therefore, investigating their patterns of gene flow provides insights on the processes involved in the spatial genetic structuring of populations. The coastline of Cameroon has a particular geomorphological history and coastal hydrology with complex contemporary patterns of ocean currents, which we hypothesize to have effects on the spatial configuration and composition of present-day mangroves within its spans. A total of 982 trees were sampled from 33 transects (11 sites) in 4 estuaries. Using 11 polymorphic SSR markers, we investigated genetic diversity and structure of Rhizophora racemosa, a widespread species in the region. Genetic diversity was low to moderate and genetic differentiation between nearly all population pairs was significant. Bayesian clustering analysis, PCoA, estimates of contemporary migration rates and identification of barriers to gene flow were used and complemented with estimated dispersal trajectories of hourly released virtual propagules, using high-resolution surface current from a mesoscale and tide-resolving ocean simulation. These indicate that the Cameroon Volcanic Line (CVL) is not a present-day barrier to gene flow. Rather, the Inter-Bioko-Cameroon (IBC) corridor, formed due to sea level rise, allows for connectivity between two mangrove areas that were isolated during glacial times by the CVL. Genetic data and numerical ocean simulations indicated that an oceanic convergence zone near the Cameroon Estuary complex (CEC) presents a strong barrier to gene flow, resulting in genetic discontinuities between the mangrove areas on either side. This convergence did not result in higher genetic diversity at the CEC as we had hypothesized. In conclusion, the genetic structure of Rhizophora racemosa is maintained by the contrasting effects of the contemporary oceanic convergence and historical climate change

  13. The Role of the Funding System and Guarantee Credits Destined to Small Entrepreneurs in the Current Context I

    Directory of Open Access Journals (Sweden)

    Georgeta Dragomir

    2011-12-01

    Full Text Available Financing schemes do not limit only to covering the financing needs from their own fundsor raised ones. Their role should insure that the economic development is impelled, ensuring thenecessary funds, as a whole, but especially at the level of small entrepreneurs, much more exposed tothe turmoil of the contemporary economy. At EU level it is recognized the important contribution thatthe SMEs bring to the economic development and growth, as they are creators of employmentopportunities and key factors of local and regional prosperity. But the funding needs are increasinglyhigher and the access to financing is more difficult, mainly due to the lack, insufficient or limitedavailability of guarantees. In this context, the guarantee funds represent a solution, proven by theEuropean economies and recently launched in Romania. Guarantees as financial instrument todevelop and stimulate the entrepreneur are issued by specialized organisms, respectively by banks orguarantee founds. Guarantee founds are an active part in European business environment. Theanalysis in this paper is based on the study of official documents, reports of specialized bodies,statistics and examples of good practice, summarized and interpreted in comparison and indevelopments. The aim is identifying a series of issues that can lead to the influence of responsiblefactors–the public authorities, credit institutions, professionals–in order to come up with newpractical solutions that would induce the guaranteeing process qualitativefactors and to stimulate thefinancing process of small entrepreneurs.

  14. PERFORMANCE MANAGEMENT – A VIABLE OPTION IN THE CURRENT CONTEXT OF POST-CRISIS ECONOMY IN ROMANIA

    OpenAIRE

    Vasile DEAC; Mihai VRÎNCUT; Paun, Oana

    2014-01-01

    The current crisis has revealed that in the “war” between suppliers and customers the power balance has finally swung towards the latter, and since companies act as both suppliers and customers to other entities apparently complicates their situation. A high performance implies minimizing the cost of “inputs” and maximizing revenues from “outputs”, which in turn requires an effective negotiation from the company both as client and supplier. While negotiation skills can give them a strategic a...

  15. Expanding the Notion of Historical Text through Historic Building Analysis

    Science.gov (United States)

    Baron, Christine; Dobbs, Christina

    2015-01-01

    Among the disciplinary skills necessary for understanding in the social studies classroom is the ability to determine context and build meaning from past events. Historical buildings are an important component of historical study, and they serve as a type of nontraditional text that students can decode and use to construct meaning about multiple…

  16. Managing the Current Situation of Young People in National and European Context in Terms of their Employment

    Directory of Open Access Journals (Sweden)

    Braica Alexandra Patricia

    2015-05-01

    Full Text Available Assessment and research into this phenomenon of social marginalization and social exclusion of young people at both national and European levels has as a target to find methods of prevention and reduction of this phenomenon and understand the fact that it is only through communication, debates and dialog that will we be able to establish benchmarks for joint action. Young people are one of the age segments which are most affected by the economic recession. It is also accepted that in each of the Member States of the EU, despite different circumstances and levels of economic development, major issues faced by young people are the same: from access to essential services (such as education and health and up to their integration into the labour market with a view to achieving a higher standard of living. The decision makers are constantly interested in solving these stringent problems, which can be found in the policies and strategies for economic recovery and fighting the austerity measures adopted by the Member States of the EU, through a series of programs that have as main objectives combating unemployment and poverty among young people and providing opportunities for more active involvement in their community life: political, social, economic, cultural. In Romania, the problem of young people constitutes an issue of major importance for the Government, which has drawn up for the first time an Integrated Strategy of Romania with regard to young people called "National Strategy for Youth 2014-2020", with particular emphasis on the first role that education must play in this context. Examples of solutions identified by the governors are: an increase in public funding for mentoring programs, for the prevention of school dropout rates, establishment of differentiated educational offers, training schemes designed to eliminate lack of qualification in young people, in such a way as to maintain a competitive and well-prepared generation in the country

  17. Context, accuracy, and level of inclusion of nature of science concepts in current high school physics textbooks

    Science.gov (United States)

    Alshamrani, Saeed Mohammed

    To improve K-12 students' images of the nature of science (NOS) through science textbooks, two issues must be addressed: (a) the level of NOS that ought to be included in science textbooks and (b) the treatment of this level in those textbooks. Science educators achieved a consensus level of agreement regarding what NOS aspects should be taught for K-12 science learners; however, there is a need for more clarification regarding the actual treatment of NOS in science textbooks. The purpose of this study is to investigate the NOS inclusion in high school physics textbooks. To be specific, this study examines the included NOS aspects, the frequency of NOS inclusion, the contexts exist for NOS inclusion, and the accuracy of NOS inclusion. This study utilized 12 science education studies to develop the Master Aspects of Nature of Science [MA-NOS] which includes 12 NOS aspects that ought to be included in K-12 science curriculum. The analyzed textbooks in this study are seven textbooks identified by The American Institute of Physics as the most widely used high school physics textbooks in the United States in 2005. These textbooks were used in teaching five academic levels: (a) Regular First-Year Physics, (b) Physics for Non-Science Students, (c) Honors Physics, (d) AP-B Physics, and (e) AP-C Physics. The researcher selected exclusively physics textbooks because physics is his main interest. To facilitate the content analysis of the selected textbooks, the study developed The Collection Data Coding Guide which includes six parts describing the MA-NOS aspects and the process of identifying and collecting data. For each NOS aspect, a description and one or more selected ideal indicators were provided to facilitate data collecting and judging the accuracy of NOS inclusion. This coding guide was reviewed for its content validity by two science educators who specialize in NOS. However, two types of reliability were conducted to identify the consistency of selecting NOS units

  18. Changes in historical Iowa land cover as context for assessing the environmental benefits of current and future conservation efforts on agricultural lands

    Science.gov (United States)

    Gallant, Alisa L.; Sadinski, Walt; Roth, Mark F.; Rewa, Charles A.

    2011-01-01

    Conservationists and agriculturists face unprecedented challenges trying to minimize tradeoffs between increasing demands for food, fiber, feed, and biofuels and the resulting loss or reduced values of other ecosystem services, such as those derived from wetlands and biodiversity (Millenium Ecosystem Assessment 2005a, 2005c; Maresch et al. 2008). The Food, Conservation, and Energy Act of 2008 (Pub. L. 110-234, Stat. 923, HR 2419, also known as the 2008 Farm Bill) reauthorized the USDA to provide financial incentives for agricultural producers to reduce environmental impacts via multiple conservation programs. Two prominent programs, the Wetlands Reserve Program (WRP) and the Conservation Reserve Program (CRP), provide incentives for producers to retire environmentally sensitive croplands, minimize erosion, improve water quality, restore wetlands, and provide wildlife habitat (USDA FSA 2008a, 2008b; USDA NRCS 2002). Other conservation programs (e.g., Environmental Quality Incentives Program, Conservation Stewardship Program) provide incentives to implement structural and cultural conservation practices to improve the environmental performance of working agricultural lands. Through its Conservation Effects Assessment Project, USDA is supporting evaluation of the environmental benefits obtained from the public investment in conservation programs and practices to inform decisions on where further investments are warranted (Duriancik et al. 2008; Zinn 1997).

  19. Mind's historicity: its hidden history.

    Science.gov (United States)

    Pizarroso, Noemí

    2013-02-01

    Whereas psychological research can hardly accept the idea of a changing psychological architecture, mind's historicity seems to be commonplace among historians of psychology, at least in recent decades. Attempts to promote a convergence between psychology and history have always existed, though mainly in the margins of both disciplines. Among these attempts, there is a tradition in French psychology that remains quite marginal even to the history of the discipline and is practically unknown out of the French context. Our goal is to introduce this approach, through the work of its main architect, Ignace Meyerson, to an English speaking reader, in the light of current pleas for historicity. Developed within the core of the discipline of psychology, though in dialogue with many others disciplines, Meyerson's historical psychology appears to be more ambitious than other attempts, as it aims at studying psychological activity itself, beyond the history of its conceptualizations. It is concerned not with the analysis of fragmented, isolated, and mechanistic behaviors or cognitive process, but with the study of mind in its functioning through the multiple and changing fields of experience where human beings are involved.

  20. The Contemporary Historical Context of the Emergence of China's New Media Art%中国新媒体艺术发生的当代历史语境

    Institute of Scientific and Technical Information of China (English)

    刘世文

    2012-01-01

    Chinese new media art emerged in the late 1980s to the early 1990s.This complex social context was featured by the formation of consumer society and cultural highlights resulting from The Reform and Opening up,the avant-garde art practice of Chinese artists,the art of localization practice and communication under the tide of globalization.These three factors are basic components of the contemporary historical and cultural context for the emergence and development of new media arts in China.This study is significant to the new media art practice in China.%中国的新媒体艺术诞生于20世纪80年代末90年代初,有着复杂的社会语境,包括改革开放所形成的消费社会和文化凸显、中国艺术家的前卫艺术实践、全球化浪潮下的艺术交流与本土化实践。这三个因素基本构成中国新媒体艺术发生与发展的当代历史文化语境。考察中国新媒体艺术发生的当代历史语境,对于研究中国的新媒体艺术实践具有重要的意义。

  1. The historical disturbance regime of mountain Norway spruce forests in the Western Carpathians and its influence on current forest structure and composition.

    Science.gov (United States)

    Janda, Pavel; Trotsiuk, Volodymyr; Mikoláš, Martin; Bače, Radek; Nagel, Thomas A; Seidl, Rupert; Seedre, Meelis; Morrissey, Robert C; Kucbel, Stanislav; Jaloviar, Peter; Jasík, Marián; Vysoký, Juraj; Šamonil, Pavel; Čada, Vojtěch; Mrhalová, Hana; Lábusová, Jana; Nováková, Markéta H; Rydval, Miloš; Matějů, Lenka; Svoboda, Miroslav

    2017-03-15

    In order to gauge ongoing and future changes to disturbance regimes, it is necessary to establish a solid baseline of historic disturbance patterns against which to evaluate these changes. Further, understanding how forest structure and composition respond to variation in past disturbances may provide insight into future resilience to climate-driven alterations of disturbance regimes. We established 184 plots (mostly 1000 m(2)) in 14 primary mountain Norway spruce forests in the Western Carpathians. On each plot we surveyed live and dead trees and regeneration, and cored around 25 canopy trees. Disturbance history was reconstructed by examining individual tree growth trends. The study plots were further aggregated into five groups based on disturbance history (severity and timing) to evaluate and explain its influence on forest structure. These ecosystems are characterized by a mixed severity disturbance regime with high spatiotemporal variability in severity and frequency. However, periods of synchrony in disturbance activity were also found. Specifically, a peak of canopy disturbance was found for the mid-19th century across the region (about 60% of trees established), with the most important periods of disturbance in the 1820s and from the 1840s to the 1870s. Current stand size and age structure were strongly influenced by past disturbance activity. In contrast, past disturbances did not have a significant effect on current tree density, the amount of coarse woody debris, and regeneration. High mean densities of regeneration with height >50 cm (about 1400 individuals per ha) were observed. Extensive high severity disturbances have recently affected Central European forests, spurring a discussion about the causes and consequences. We found some evidence that forests in the Western Carpathians were predisposed to recent severe disturbance events as a result of synchronized past disturbance activity, which partly homogenized size and age structure and made recent

  2. Plasma Instabilities in the Context of Current Helium Sedimentation Models: Dynamical Implications for the ICM in Galaxy Clusters

    CERN Document Server

    Berlok, Thomas

    2015-01-01

    Understanding whether Helium can sediment to the core of galaxy clusters is important for a number of problems in cosmology and astrophysics. All current models addressing this question are one-dimensional and do not account for the fact that magnetic fields can effectively channel ions and electrons, leading to anisotropic transport of momentum, heat, and particle diffusion in the weakly collisional intracluster medium (ICM). This anisotropy can lead to a wide variety of instabilities, which could be relevant for understanding the dynamics of heterogeneous media. In this paper, we consider the radial temperature and composition profiles as obtained from a state-of-the-art Helium sedimentation model and analyze its stability properties. We find that the associated radial profiles are unstable, to different kinds of instabilities depending on the magnetic field orientation, at all radii. The fastest growing modes are usually related to generalizations of the Magnetothermal Instability (MTI) and the Heat-flux-d...

  3. Detective value of historical height loss and current height/knee height ratio for prevalent vertebral fracture in Japanese postmenopausal women.

    Science.gov (United States)

    Yoh, Kousei; Kuwabara, Akiko; Tanaka, Kiyoshi

    2014-09-01

    Vertebral fracture (VFx) is associated with various co-morbidities and increased mortality. In this paper, we have studied the detective value of height loss for VFx using two indices; historical height loss (HHL) which is the difference between the maximal height, and the current height (CH), and CH/knee height (KH) ratio. One-hundred and fifty-one postmenopausal women visiting the outpatient clinic of orthopaedics were studied for their CH, self-reported maximal height, KH, and radiographically diagnosed VFx number(s). VFx was present in 41.1 % of the subjects. Multiple regression analyses revealed that the number of prevalent fractures was a significant predictor of HHL and CH/KH ratio. Receiver operator characteristic curve analysis has shown that for HHL, the area under the curve (AUC) with their 95 %CI in the parentheses was 0.84 (0.77, 0.90), 0.88 (0.83, 0.94), and 0.91 (0.86, 0.96) for ≥ 1, ≥ 2, and ≥ 3 fractures, respectively. For the presence of ≥ 1 VFx, the cut-off value was 4.0 cm (specificity 79 %; sensitivity 79 %). Regarding the CH/KH ratio, AUC was 0.73 (0.65, 0.82), 0.85 (0.78, 0.93), and 0.91 (0.86, 0.96) for ≥ 1, ≥ 2, and ≥ 3 fractures, respectively. For the presence of ≥ 1 VFx, the cut-off value was 3.3 (specificity 47 %; sensitivity 91 %). Both cut-off values for HHL and CH/KH ratio had high negative predictivity across the wide range of theoretical VFx prevalence. Thus, HHL and CH/KH were both good detectors of VFx. Our data would be the basis to determine the cut-off value for the screening or case finding of subjects with VFx.

  4. Assessing historical empathy through simulation – How do Finnish teacher students achieve contextual historical empathy?

    Directory of Open Access Journals (Sweden)

    Jukka Rantala

    2011-05-01

    Full Text Available There has been a great deal of international debate about introducing historical empathy as the focus in teaching history. However, as it is, the contents of the concept have been included in the curricula in many countries. Nevertheless, practising stepping into the shoes of a person from a previous era is still in its infancy in schools in many locations – Finland included. This article discusses Finnish class teacher students' understanding of historical empathy. The article is based on a study where 360 class teacher students played a game simulating the Cuban Missile Crisis. Their task was to assume the roles of the superpower leaders and make decisions on the basis of these roles. The simulation showed that a majority of the student teachers are able to attain a level of contextual historical empathy. They were able to empathize with the historical context in question and make such decisions that would have been possible for the historical actors. Some of the playing groups on the other hand, referred to their current knowledge and attitudes, which, according to Ashby and Lee's empathy classification, shows lower-level empathy. The study corroborates previous research results concerning great discrepancies in the understanding of empathy prevalent within one age group. Moreover, the study raises the question of how historical empathy should be handled in teaching if many future teachers have difficulties in understanding it.

  5. [Afatinib in patients with squamous cell carcinoma of the lung: current context and the option of oral treatment].

    Science.gov (United States)

    Cobo, Manuel; Gutiérrez, Vanesa; Rodelo, Luis; López, Omar; Ruiz, María; Godoy, Ana

    2016-04-01

    Squamous cell carcinoma (SCC) of the lung represents 30% of non-small cell lung cancers (NSCLC). Docetaxel and the EGFR tyrosine kinase inhibitor (TKI), erlotinib, are the only two drugs approved for second-line treatment of advanced SCC. The sensitivity of SCC to TKIs can be explained by EGFR overexpression. Erlotinib demonstrated a significant benefit in terms of overall survival (OS) in successive lines in NSCLC, including squamous histology. The magnitude of this benefit is similar to that of chemotherapy. Afatinib is an irreversible inhibitor of the entire ErbB family (EGFR, HER2-4) that has recently been approved for its current indication, advanced EGFR mutation-positive NSCLC and has well-defined and manageable toxicity, mainly gastrointestinal and cutaneous. The LUX-Lung 8 study was a phase III randomized trial in patients with NSCLC with squamous histology that compared erlotinib versus afatinib as second-line treatment. A total of 795 patients were included and a significant benefit was observed for afatinib in progression-free survival (2.7 vs 1.9 months (HR 0.79 [95%CI 0.68-0.91]; p=0.0012) and in OS (7.9 vs 6.8 months (HR 0.81 [95%CI 0.69-0.95]; p=0.0077), as well as a significant improvement in OS at 12 and 18 months. More diarrhoea and stomatitis was observed with afatinib and more rash with erlotinib, but the overall proportion of toxicity was similar in each group. Afatinib offered better results in quality of life. In summary, afatinib is a second-line treatment option in squamous NSCLC based on its survival advantage over erlotinib.

  6. VOX POPULI? VOX HUMBUG! – RISING TENSION BETWEEN THE SOUTH AFRICAN EXECUTIVE AND JUDICIARY CONSIDERED IN HISTORICAL CONTEXT – PART ONE

    Directory of Open Access Journals (Sweden)

    David Hulme

    2012-12-01

    Full Text Available This article takes as its starting point a controversy which has arisen around a proposed assessment by the South African government of the decisions of the Constitutional Court, giving rise to concerns that this will constitute undue interference with the independence of the judiciary. Part One of this article traces and analyses the developing controversy. It then compares the current clash between the South African Executive and Judiciary to a similar clash which took place in seventeenth century England, between King James I and Chief Justice Edward Coke. Such clashes appear to be fairly common, particularly in young democracies in which democratic institutions are yet to be properly consolidated. Although not immediately apparent, the similarities between the situation which existed in seventeenth England at the time of James I and that in present-day South Africa are instructive. In tracing the development of these two clashes between the executive and judiciary, Part One of this article lays the foundation for a more in-depth comparison in Part Two.

  7. Context trees

    OpenAIRE

    Ganzinger, Harald; Nieuwenhuis, Robert; Nivela, Pilar

    2001-01-01

    Indexing data structures are well-known to be crucial for the efficiency of the current state-of-the-art theorem provers. Examples are \\emph{discrimination trees}, which are like tries where terms are seen as strings and common prefixes are shared, and \\emph{substitution trees}, where terms keep their tree structure and all common \\emph{contexts} can be shared. Here we describe a new indexing data structure, \\emph{context trees}, where, by means of a limited kind of conte...

  8. The Popular Chinese Soap Opera Struggle : Historical background, plot, and selected linguistic features

    OpenAIRE

    Lundberg, Alexander

    2012-01-01

    In this thesis I used the Chinese soap opera Struggle as my main source of modern colloquial Chinese. In doing so, I aimed to highlight some aspects of modern Mandarin that are not, or insufficiently, recorded in textbooks currently available. The thesis is divided into two main parts: 1. Historical background and plot This part is included in order to place my sources in its appropriate historical context, as well as roughly introducing the individuals the soap opera revolves ar...

  9. Historical foundations of hormesis.

    Science.gov (United States)

    Calabrese, Edward J

    2015-04-01

    The present paper provides an historical assessment of the concept of hormesis and its relationship to homeopathy and modern medicine. It is argued that the dose-response concept was profoundly influenced by the conflict between homeopathy and traditional medicine and that decisions on which dose-response model to adopt were not based on "science" but rater on historical antipathies. While the historical dispute between homeopathy and traditional medicine has long since subsided, their impact upon the field has been enduring and generally unappreciated, profoundly adversely affecting current drug development, therapeutic strategies and environmental risk assessment strategies and policies.

  10. Historical and current approaches of research synthesis in plant sciences Aproximaciones históricas y actuales en la síntesis de investigaciones en ciencias vegetales

    Directory of Open Access Journals (Sweden)

    Ramiro Aguilar

    2009-07-01

    Full Text Available The progress of science has depended to a great extent on the ability of reaching general conclusions from a body of published research, making reviews essential to scientific development. Research reviews have provided the bases for conceptual syntheses and for development of general theories in many research areas of the natural sciences, as in the case of plant sciences. Historical approaches include narrative and "vote-counting" types of reviews, both of which present serious flaws that limit their ability to obtain robust generalizations. Currently, quantitative reviews such as metaanalyses are able to synthesize results from independent studies in a manner that is both objective and statistically defensible. Meta-analysis has been used to synthesize disparate research findings and identify patterns to arrive at conclusions unavailable to the researchers of the primary studies. Here I outline some of the most important features of meta-analysis, provide a state of the art of meta-analyses in plant sciences, and point out some future perspectives on its use. Hopefully, readers will gain interest and appreciation on meta-analytical techniques to arrive to meaningful generalizations in different areas of plant sciences.El progreso de la ciencia ha estado íntimamente ligado a la habilidad de alcanzar conclusiones generales a partir de investigaciones publicadas, haciendo de las revisiones una herramienta esencial para el desarrollo científico. Las revisiones en ciencia han provisto las bases para síntesis conceptuales y para el desarrollo de teorías generales en muchas áreas de investigación de las ciencias naturales como en las ciencias vegetales. Las aproximaciones históricas incluyen las revisiones narrativas y las conocidas como "cuenta votos", las cuales presentan serias fallas que limitan su capacidad de obtener generalizaciones robustas. Actualmente, las revisiones cuantitativas como el meta-análisis son capaces de sintetizar

  11. Historical Superbolides

    Science.gov (United States)

    Sánchez de Miguel, A.; Zamora, S.; Ocaña, F.; Tapia, C.; de Burgos, A.; Herráiz, G.; Petrova, M.

    2015-05-01

    The amount of impacts of 50 m -- 1 cm asteroid with the Earth is a typical issue of controversy. Explosions in upper atmosphere and lunar impacts suggest that could have more impacts than is currently accepted. A ``new'' information source data can be fireballs appeared in historical press. Some of these reports indicate the presence of pressure waves or damage that may help estimate the energy of the event. We analysed more than 50 years of the archive of the New York Times and found a number of abnormally clustered events that can not be explained by a Poisson distribution. We have found at least two big concentrations not associated to any major meteor shower. One around the actual 23rd of July and other on the 14th of February. This second major concentration it is really close to the Chelyabinsk event date, so it is probable that there they are related. The preliminary results were published in Sánchez de Miguel, A., Ocaña, F., Zamora, S., et al. 2014, in Garzón Guerrero J. A., López Sánchez A. R., eds, Libro de Actas del XXI Congreso Estatal de Astronomía. Granada, Spain.

  12. Critical perspectives on historical collapse.

    Science.gov (United States)

    Butzer, Karl W; Endfield, Georgina H

    2012-03-06

    Historical collapse of ancient states or civilizations has raised new awareness about its possible relevance to current issues of sustainability, in the context of global change. This Special Feature examines 12 case studies of societies under stress, of which seven suffered severe transformation. Outcomes were complex and unpredictable. Five others overcame breakdown through environmental, political, or socio-cultural resilience, which deserves as much attention as the identification of stressors. Response to environmental crises of the last millennium varied greatly according to place and time but drew from traditional knowledge to evaluate new information or experiment with increasing flexibility, even if modernization or intensification were decentralized and protracted. Longer-term diachronic experience offers insight into how societies have dealt with acute stress, a more instructive perspective for the future than is offered by apocalyptic scenarios.

  13. CONTRIBUTIONS OF HISTORICAL CRITICAL PEDAGOGY TO GEOGRAPHY TEACHING

    Directory of Open Access Journals (Sweden)

    Lucas André Teixeira

    2015-06-01

    Full Text Available This paper aims to show some contributions of historical critical pedagogy to Geography teaching. Such thoughts aim to discuss how this teaching enters school education in the context of neoliberalism. Assuming that the emptiness in Geography teaching in school education is a result of Brazilian educational policies in neoliberalism, we intend to characterize the impairment of the critical perspective on this area of knowledge and present some contributions of historical critical pedagogy to face and overcome the current order. Besides, we seek to highlight the required knowledge to achieve an education that contributes to build a different society.

  14. Annotations to handball in the historical context of sport in Spain (1900-1939 ANOTACIONES AL BALONMANO EN EL CONTEXTO HISTÓRICO DEL DEPORTE EN ESPAÑA (1900-1939[Annotations to handball in the historical context of sport in Spain (1900-1939

    Directory of Open Access Journals (Sweden)

    Xavier Torrebadella-Flix

    2013-07-01

    Full Text Available To address the origins of handball in Spain, studying new historical documentary sources allows us to state the question and describe or reinterpret events so far known. The handball was introduced through the Explorers from Spain, Central School of Gymnastics and mainly by women's sports at the University of Madrid during the Second Republic. The news presented here helps build the history of handball in the social situation of sport in Spain from 1900 to 1939.Para abordar los orígenes del balonmano en España, el estudio de nuevas fuentes documentales históricas, nos permiten tratar el estado de la cuestión y describir o reinterpretar los acontecimientos hasta la fecha conocidos. El balonmano fue introducido a través de los Exploradores de España, la Escuela Central de Gimnasia y, principalmente, por el deporte femenino en la universidad de Madrid durante la II República. Las noticias que aquí se presentan contribuyen a construir la historia del balonmano en la coyuntura social del deporte en España entre 1900 a 1939.AbstractTo address the origins of handball in Spain, studying new historical documentary sources allows us to state the question and describe or reinterpret events so far known. The handball was introduced through the Explorers from Spain, Central School of Gymnastics and mainly by women's sports at the University of Madrid during the Second Republic. The news presented here helps build the history of handball in the social situation of sport in Spain from 1900 to 1939.Keywords: history of handball, sport and feminism, Second Republic in Spain, school sports, Central School of Gymnastics, Boy-Scouts

  15. EURIPIDES’ BACCHAE IN ITS HISTORICAL CONTEXT

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    J. Atkinson

    2012-03-01

    Full Text Available The Bacchae, as we know it, was first produced in Athens under the direction of Euripides’ son, also called Euripides, in perhaps 405 BC,2 a year or two after his father’s death, but when the tragedian first presented the play he was in Macedonia at the court of Archelaus. So I want to take you on a journey from Athens, north towards Macedon. This means travelling over Cithaeron, and past the site of ancient Thebes; then through the pass at Thermopylae. The fall of Thermopylae to Xerxes in 480 signalled the invasion of Greece by the Persians, and when Philip of Macedon marched towards Thermopylae in 346, the liberty of Greece was threatened. North of Thermopylae the next major barrier was the Vale of Tempe: in 480 the Greeks had thoughts of holding Tempe against the invading army of Xerxes and the Persians, but were forced to make a tactical withdrawal to Thermopylae. Beyond Tempe one passes from Thessaly into Macedonian territory and arrives in the coastal plan of Pieria, about which the Chorus waxes lyrical in Bacchae 409-410 (“Pieria the incomparably beautiful” and 565- 575. Along the main road north through Pieria, Mt Olympus can be seen to the west, and at about 50 km from Tempe are found the remains of ancient Dion. King Archelaus (413-399 built a temple to Zeus at Dion and a theatre, and we can imagine that Euripides was commissioned to present tragedies here, perhaps even the Bacchae, as Seaford (1996:184 suggests.

  16. EURIPIDES’ BACCHAE IN ITS HISTORICAL CONTEXT

    OpenAIRE

    Atkinson, J.

    2012-01-01

    The Bacchae, as we know it, was first produced in Athens under the direction of Euripides’ son, also called Euripides, in perhaps 405 BC,2 a year or two after his father’s death, but when the tragedian first presented the play he was in Macedonia at the court of Archelaus. So I want to take you on a journey from Athens, north towards Macedon. This means travelling over Cithaeron, and past the site of ancient Thebes; then through the pass at Thermopylae. The fall of Thermopylae to Xerxes in 48...

  17. Eurasianism: A Historical and Contemporary Context

    Science.gov (United States)

    2015-03-01

    18. 14 Russian spirit.”38 While Dostoevsky is not an Eurasianist, he makes it clear that Russia’s cultural differences never let it fully separate...counterparts.41 For him, the Russian proximity to Turks and Fins 38 Fyodor Dostoevsky , Winter Notes on...Summer Impressions.html?id=UFLsy9J R-RsC, 27; Joseph Frank, “ Dostoevsky : The Encounter with Europe,” Russian Review 22, no. 3 (1963): 240, http

  18. Liability of Foreignness in Historical Context

    DEFF Research Database (Denmark)

    Lubinski, Christina

    2014-01-01

    nationalities, (2) the importance of conflicting host and home country attitudes for understanding multinationals’ strategy, and (3) the possibility of spillover effects across national borders. Expanding on existing theory, the article makes a point in showing how malleable and contextual associations...

  19. Coastal Circulation and Sediment Dynamics in War-in-the-Pacific National Historical Park, Guam; measurements of waves, currents, temperature, salinity, and turbidity, June 2007-January 2008

    Science.gov (United States)

    Storlazzi, Curt D.; Presto, M. Katherine; Logan, Joshua B.

    2009-01-01

    Flow in and around coral reefs affects a number of physical, chemical and biologic processes that influence the health and sustainability of coral reef ecosystems. These range from the residence time of sediment and contaminants to nutrient uptake and larval retention and dispersal. As currents approach a coast they diverge to flow around reef structures, causing high horizontal and vertical shear. This can result in either the rapid advection of material in localized jets, or the retention of material in eddies that form in the lee of bathymetric features. The high complexity and diversity both within and between reefs, in conjunction with past technical restrictions, has limited our understanding of the nature of flow and the resulting flux of physical, chemical, and biologic material in these fragile ecosystems. Sediment, nutrients, and other pollutants from a variety of land-based activities adversely impact many coral reef ecosystems in the U.S. and around the world. These pollutants are transported in surface water runoff, groundwater seepage, and atmospheric fallout into coastal waters, and there is compelling evidence that the sources have increased globally as a result of human-induced changes to watersheds. In Guam, and elsewhere on U.S. high islands in the Pacific and Caribbean, significant changes in the drainage basins due to agriculture, feral grazing, fires, and urbanization have in turn altered the character and volume of land-based pollution released to coral reefs. Terrigenous sediment run-off (and the associated nutrients and contaminants often absorbed to it) and deposition on coral reefs are recognized to potentially have significant impact on coral health by blocking light and inhibiting photosynthesis, directly smothering and abrading coral, and triggering increases in macro algae. Studies that combine information on watershed, surface water- and groundwater-flow, transport and fate of sediment and other pollutants in the reef environment

  20. Historical Linguistics

    OpenAIRE

    Bostoen, Koen

    2017-01-01

    Linguists and archaeologists offer complementary viewpoints on human behaviour and culture in past African communities. While historical-comparative linguistics commonly deals with the immaterial traces of the past in Africa’s present-day languages, archaeology unearths the material vestiges of ancient cultures. Even if both sciences share similar core concepts, their methods, data and interpretive frameworks are profoundly different. Explaining some basic principles of historical-comparative...

  1. Population structure and genotype-phenotype associations in a collection of oat landraces and historic cultivars.

    Science.gov (United States)

    Population structure and genetic architecture of phenotypic traits in oat (Avena sativa L.) remain relatively under-researched compared to other small grain species. This study explores the historic context of current elite germplasm, including phenotypic and genetic characterization, with a partic...

  2. Differences and Deficits in Psychological Research in Historical Perspective: A Commentary on the Special Section

    Science.gov (United States)

    Cole, Michael

    2013-01-01

    This commentary traces discussions of psychological differences and deficits from the mid-1950s to the current day, positioning the disciplinary discussions in the social-historical context in which they took place. The challenges of assessing diagnoses of deficit and the potential harms that result when misdiagnosis is implemented as social…

  3. National Register Significance of Historic Farmsteads in Northeast Illinois: A Critical Review

    Energy Technology Data Exchange (ETDEWEB)

    Kullen, Douglas

    2014-01-01

    This paper reviews the development of significance criteria for historic farmsteads in northeast Illinois. Past and current trends are examined through a discussion of research questions, results derived from evaluation work, and a review of viable in-ground contexts for data acquisition. Previous work is summarized and directions for future research are presented.

  4. Historical Post Office Directory Parser (POD Parser Software From the AddressingHistory Project

    Directory of Open Access Journals (Sweden)

    Nicola Osborne

    2014-07-01

    Full Text Available The POD Parser is Python software for parsing the OCR’d (optical character recognised text of digitised historical Scottish Post Office Directories (PODs to produce a consistent structured format for the data and for geocoding each address. The software was developed as part of the AddressingHistory project which sought to combine digitised historic directories with digitised and georeferenced historic maps.  The software has potential for reuse in multiple research contexts where historical post office directory data is relevant, and is therefore particularly of use in historical research into social, economic or demographic trends. The POD Parser is currently designed for use with Scottish directories but is extensible, perhaps with some adaptation, to use with other similarly formatted materials such as the English Trade Directories.

  5. Context and Pavlovian conditioning.

    Science.gov (United States)

    Landeira-Fernandez, J

    1996-02-01

    Procedurally, learning has to occur in a context. Several lines of evidence suggest that contextual stimuli actively affect learning and expression of the conditional response. The experimental context can become associated with the unconditional stimulus (US), especially when the US is presented in a context in the absence of a discrete conditional stimulus (CS). Moreover, context can modulate CS-US associations. Finally, it appears that context can become associated with the CS when it is presented before the CS-US training. The purpose of the present paper is to review some of the relevant literature that considers the context as an important feature of Pavlovian conditioning and to discuss some of the main learning theories that incorporate the context into their theoretical framework. The paper starts by mentioning historical positions that considered context an important variable in conditioning and then describes how the approach to contextual conditioning changed with the modern study of Pavlovian conditioning. Various forms of measurement of context conditioning are presented and the associative strength attached to context in several experimental paradigms is examined. The possible functions that context may acquire during conditioning are pointed out and related to major learning theories. Moreover, the effect of certain neurological manipulations on context conditioning is presented and these results are discussed in terms of possible functions that the context might acquire during Pavlovian conditioning. It is concluded that contextual stimuli acquire different functions during normal conditioning. A procedure in which animals are exposed to an aversive US immediately after they are placed in the experimental context is suggested as a useful control for the study of context conditioning.

  6. Leveraging Current Initiatives to Bring Earth and Space Science into Elementary and Early Childhood Classrooms: NGSS in the Context of the Classroom Technology Push

    Science.gov (United States)

    Pacheco-Guffrey, H. A.

    2016-12-01

    Classroom teachers face many challenges today such as new standards, the moving targets of high stakes tests and teacher evaluations, inconsistent/insufficient access to resources and evolving education policies. Science education in the K-5 context is even more complex. NGSS can be intimidating, especially to K-5 educators with little science background. High stakes science tests are slow to catch up with newly drafted state level science standards, leaving teachers unsure about what to change and when to implement updated standards. Amid all this change, many schools are also piloting new technology programs. Though exciting, tech initiatives can also be overwhelming to teachers who are already overburdened. A practical way to support teachers in science while remaining mindful of these stressors is to design and share resources that leverage other K-5 school initiatives. This is often done by integrating writing or math into science learning to meet Common Core requirements. This presentation will suggest a method for bringing Earth and space science learning into elementary / early childhood classrooms by utilizing the current push for tablet technology. The goal is to make science integration reasonable by linking it to technology programs that are in their early stages. The roles and uses of K-5 Earth and space science apps will be examined in this presentation. These apps will be linked to NGSS standards as well as to the science and engineering practices. To complement the app resources, two support frameworks will also be shared. They are designed to help educators consider new technologies in the context of their own classrooms and lessons. The SAMR Model (Puentadura, 2012) is a conceptual framework that helps teachers think critically about the means and purposes of integrating technology into existing lessons. A practical framework created by the author will also be shared. It is designed to help teachers identify and address the important logistical

  7. Mapping the motor and sensory cortices: a historical look and a current case study in sensorimotor localization and direct cortical motor stimulation.

    Science.gov (United States)

    Silverstein, Justin

    2012-03-01

    The utilization of cortical mapping during craniotomies for epilepsy and brain tumor resection is extremely important. Cortical mapping can guide the surgical team intraoperatively with regards to the layout of important anatomical structures and their function to prevent post-operative deficits. Electroneurophysiological methods employed include sensorimotor localization recorded directly from the surface of the brain when stimulated from a peripheral nerve and direct cortical stimulation (DCS) of the motor cortex to elicit a distal muscle response. This paper presents a case, in which a paradigm of neurophysiological modalities is utilized to assist the surgeon in creating a topographic map of the motor cortex and with localizing the sensory and motor cortices, in addition to a historical review of functional localization.

  8. Physiologically based pharmacokinetic modeling of human exposure to perfluorooctanoic acid suggests historical non drinking-water exposures are important for predicting current serum concentrations.

    Science.gov (United States)

    Worley, Rachel Rogers; Yang, Xiaoxia; Fisher, Jeffrey

    2017-09-01

    Manufacturing of perfluorooctanoic acid (PFOA), a synthetic chemical with a long half-life in humans, peaked between 1970 and 2002, and has since diminished. In the United States, PFOA is detected in the blood of >99% of people tested, but serum concentrations have decreased since 1999. Much is known about exposure to PFOA in drinking water; however, the impact of non-drinking water PFOA exposure on serum PFOA concentrations is not well characterized. The objective of this research is to apply physiologically based pharmacokinetic (PBPK) modeling and Monte Carlo analysis to evaluate the impact of historic non-drinking water PFOA exposure on serum PFOA concentrations. In vitro to in vivo extrapolation was utilized to inform descriptions of PFOA transport in the kidney. Monte Carlo simulations were incorporated to evaluate factors that account for the large inter-individual variability of serum PFOA concentrations measured in individuals from North Alabama in 2010 and 2016, and the Mid-Ohio River Valley between 2005 and 2008. Predicted serum PFOA concentrations were within two-fold of experimental data. With incorporation of Monte Carlo simulations, the model successfully tracked the large variability of serum PFOA concentrations measured in populations from the Mid-Ohio River Valley. Simulation of exposure in a population of 45 adults from North Alabama successfully predicted 98% of individual serum PFOA concentrations measured in 2010 and 2016, respectively, when non-drinking water ingestion of PFOA exposure was included. Variation in serum PFOA concentrations may be due to inter-individual variability in the disposition of PFOA and potentially elevated historical non-drinking water exposures. Published by Elsevier Inc.

  9. Historical centres: changing definitions

    Directory of Open Access Journals (Sweden)

    Roberta Lazzarotti

    2014-02-01

    Full Text Available Since the end of the Second World War, the architectural and planning culture has been showing a fluctuating attention to the theme of historical centres and their enhancement. First of all this uneven progress explains the difficulty to reach a homogeneous definition and this is still lacking. During a long phase of this period, the historical parts of the town were considered as objects to be preserved in an integral way, as urban monuments. This is mostly due to the high symbolic value of these settlements, that represent fundamental landmarks. Identity building and empowerment of local communities are indispensable conditions for any development programme, especially in the case of centres or other historic environments at risk of abandonment. The progressive evolution of this concept brings awareness of the impossibility of separating – either in analytical or in planning terms ­ historical centres from their urban and territorial contexts, which are linked by mutual, deep relationships. This article attempts to retrace the steps signaled by the publication of international documents and conventions, from the Charter of Gubbio (1960 to the Charter of Krakow and the European Landscape Convention (2000; they obviously represent particular points of view, not exhaustive of the richness of the positions in the debate, but extremely significant in terms of diffusion and consensus.

  10. Historic Sites and National Register of Historic Places, Historic places Nationally registered or Locally Designated by Ordinance and Historic Site Survey, Published in 2012, 1:1200 (1in=100ft) scale, City of Bloomington Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Historic Sites and National Register of Historic Places dataset current as of 2012. Historic places Nationally registered or Locally Designated by Ordinance and...

  11. Certification of forests and wood products in Serbia in the context of new European union legislations: Current situation, problems and challenges

    Directory of Open Access Journals (Sweden)

    Vasiljević Aleksandar

    2011-01-01

    Full Text Available The paper presents research results of the current situation in the area of certification of forests and wood products in Serbia in the context of new European Union legislation referring to the placement of wood and wood products on this market. The objective of the research was to observe the situation, phases which Serbia implemented in the process of forest and wood products certification until now, as well as the problems and challenges the companies in this process face. Based on research results, future development of the market of certified wood products in Serbia was assessed and the proposal of measures which should be realized in order for Serbia to become a country whose companies will be ready for the moment when provisions and measures of the new EU legislation become effective was given. The selection of the abovementioned objective was conditioned by the fact that from January 1st, 2013 new legislation takes effect, with significantly stricter terms for the placement of wood and wood products from other countries on this market. One of the conditions which will have to be fulfilled by the companies wishing to export their products on this market refers to proving their origin. Since the EU is the most significant market for wood products exported from Serbia, fulfillment of the stated and other terms from the new EU legislation is of great importance to Serbian companies. Until the beginning of September 2010, only 387,000 ha were certified, namely 17.2% of the total area under forests. In the same period, only 33 wood processing companies in Serbia possessed CoC certificates for their products. Such a small number of companies possessing certificates for their wood products compared to competitive neighboring countries can represent a serious limitation in achieving their satisfactory competitiveness on the EU market in the following period.

  12. O Serviço Social crítico no atual contexto de redemocratização da América Latina Critical Social Work in the current context of Latin American redemocratization

    Directory of Open Access Journals (Sweden)

    Douglas Ribeiro Barboza

    2006-12-01

    of the practice, of the process of critical knowledge and of the redimensioning of the relevant proposals in the defense of a socially necessary project in the current Latin American context.

  13. Reconstrucción craneal con biomateriales: Revisión histórica y estado actual Cranial reconstruction with biomaterials: Historical revision and current state

    Directory of Open Access Journals (Sweden)

    I. Zubillaga Rodríguez

    2007-04-01

    Full Text Available La reconstrucción de defectos craneofaciales es todavía hoy día un proceso desafiante. Se define craneoplastia como la reparación de un defecto o deformidad craneal. La persistencia de traumatismos craneofaciales y procedimientos neuroquirúrgicos aporta un número importante de casos que permiten un fascinante progreso y desarrollo de nuevos materiales. El objetivo de este artículo es la revisión histórica de los distintos métodos reconstructivos craneales empleados, comentando sus ventajas e inconvenientes según el tamaño y forma del defecto a reparar. Se presentan casos clínicos recientes reconstruidos con diversos biomateriales.Craniofacial defect reconstruction is still a challenging procedure. A cranioplasty is the treatment of a cranial defect or a deformity. Cranial injuries and neurosurgical procedures provide an important group of cases that allow the development of new materials and fascinating progress. The aim of this article is a historic review of the different cranial reconstructive techniques used, describing advantages and drawbacks. The biomaterials applied in recent cases are presented.

  14. Influence of human activities on the historical and current distribution of Sichuan snub-nosed monkeys in the Qinling Mountains, China.

    Science.gov (United States)

    Wang, Chengliang; Wang, Xiaowei; Qi, Xiaoguang; Guo, Songtao; Zhao, Haitao; Wei, Wei; Li, Baoguo

    2014-01-01

    Due to their rich animal diversity and the presence of rare and endemic species, the Qinling Mountains are listed as a significant global biodiversity area. The Sichuan snub-nosed monkey (Rhinopithecus roxellana) has been distributed in this area since the Middle Pleistocene. Due to the gradual encroachment of humans into their habitat, both the distribution range and population sizes of R. roxellana have significantly decreased. Based on literature research as well as field and questionnaires, we investigated the influence of human activities on R. roxellana distribution in the Qinling Mountains. Human activity within the habitat of R. roxellana began in the Stone and Bronze Ages, though initially it had no significant influence on its populations. When China entered the Iron Age, however, different historical and social periods had a considerable impact on R. roxellana distribution. Although national and provincial level governments introduced strict protection policies with the establishment of the People's Republic of China in 1949, human activities continued to influence R. roxellana distribution. Since the launch of the Natural Forest Protection Project across the Qinling Mountains in 1999, the quality of R. roxellana habitat has shown marked improvement. This research will help promote the survival and conservation of the Sichuan snub-nosed monkey in the Qinling Mountains.

  15. The inevitability of remembering and bringing Ricoeur from the basis of current society: the eminence of a hermeneutics of historical consciousness in the academy and... Daily

    Directory of Open Access Journals (Sweden)

    Alessandra Viegas

    2015-04-01

    Full Text Available Paul Ricoeur is passionate for life and society. This is not a matter of discussion, since one knows his trajectory, his fights and achievements which reflect wonderful multicolor prisms in his works. We can say that he is, and not that he was, because his essays of narrating the time that is today, the time of the narrative which is brought to our present perspective each moment while one narrates something, indicate a Ricoeur that is revived at different and new moments in which the reader exposes himself or herself in his presence, by narrating.In Time and Narrative 3, based on his passion, one can find a text that inquires about the manner in which we have faced, as a society, our past and in which we expect to construct our future. In Towards a Hermeneutics of Historical Consciousness, Ricoeur presents a problem that reveals how humans are becoming something different than themselves while they “preterify” the past and leave the present without a tradition; it means that such a thought is equivalent to an absence of expectations and hopes about the future. This is the discussion of the text that follows.

  16. Possible similarities between the folk medicine historically used by First Nations and American Indians in North America and the ethnoveterinary knowledge currently used in British Columbia, Canada.

    Science.gov (United States)

    Lans, Cheryl

    2016-11-04

    This paper compares sixty-four plants used as ethnoveterinary remedies in British Columbia with First Nations folk medicine. In 2003, I conducted semi-structured interviews with 60 participants obtained using a purposive sample. The data was then compared with historical documents on First Nations plant use. Exact parallels between First Nations/native American folk medicine and ethnoveterinary remedies used for farm animals and horses were Acer macrophyllum Pursh, Epilobium angustifolium L. and Lonicera involucrata (Richardson) Banks ex Spreng., used as stimulants and tonics for goats; Achlys tripylla DC. as a fly repellent in barns, Alnus rubra Bong., for rabbits' dental care, Berberis repens Lindl., Rumex crispus L., to treat sores and rashes on horses, Pinus ponderosa Douglas ex C. Lawson for stomach problems and Bovista pila Berk. and M. A. Curtis and Dolichousnea longissima (Ach.) Articus used on wounds. This study revealed the parallel uses between sixty-four plants used as ethnoveterinary medicines in British Columbia and the folk medicines used by the First Nations peoples and by native American groups. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  17. Emission of β+ Particles Via Internal Pair Production in the 0+ – 0+ Transition of 90Zr: Historical Background and Current Applications in Nuclear Medicine Imaging

    Directory of Open Access Journals (Sweden)

    Marco D'Arienzo

    2013-03-01

    Full Text Available 90Y is traditionally considered as a pure β– emitter. However, the decay of this radionuclide has a minor branch to the 0+ first excited state of 90Zr at 1.76 MeV, that is followed by a β+/β– emission. This internal pair production has been largely studied in the past because it is generated by a rare electric monopole transition (E0 between the states 0+/0+ of 90Zr. The positronic emission has been recently exploited for nuclear medicine applications, i.e. positron emission tomography (PET acquisitions of 90Y-labelled radiopharmaceuticals, widely used as therapeutic agents in internal radiation therapy. To date, this topic is gaining increasing interest in the radiation dosimetry community, as the possibility of detecting β+ emissions from 90Y by PET scanners may pave the way for an accurate patient-specific dosimetry. This could lead to an explosion in scientific production in this field. In the present paper the historical background behind the study of the internal pair production of the 0+/0+ transition of 90Zr is presented along with most up to date measured branch ratio values. An overview of most recent studies that exploit β+ particles emitted from 90Y for PET acquisitions is also provided.

  18. Current status and historical variations of DDT-related contaminants in the sediments of Lake Chaohu in China and their influencing factors.

    Science.gov (United States)

    Kang, Lei; He, Qi-Shuang; He, Wei; Kong, Xiang-Zhen; Liu, Wen-Xiu; Wu, Wen-Jing; Li, Yi-Long; Lan, Xin-Yu; Xu, Fu-Liu

    2016-12-01

    The temporal-spatial distributions of DDT-related contaminants (DDXs), including DDT (dichlorodiphenyltrichloroethane), DDE (dichlorodiphenyldichloroethylene) and DDD (dichlorodiphenyldichloroethane), in the sediments of Lake Chaohu and their influencing factors were studied. p,p-DDE and p,p-DDD were found to be the two dominant components of DDXs in both surface and core sediments. The parent DDT compounds were still detectable in sediment cores after the late 1930s. Historical usage of technical DDT was identified as the primary source of DDXs in sediments, as indicated by DDT/(DDD + DDE) ratios of less than one. The residual levels of DDXs were higher in the surface and core sediments in the western lake area than in other lake areas, which might be due to the combined inflow effects of municipal sewage, industrial wastewater and agricultural runoff. The DDX residues in the sediment cores reached peak values in the late 1970s or early 1980s. There were significant positive relationships between DDX residues in sediment cores with annual DDT production and with fine particulate sizes (<4.5 μm). The relationship between the DDXs and TOC in sediment was complex, as indicated by the significant differences among the surface and core sediments. The algae-derived organic matter significantly influenced the amount of residue, composition and distribution of DDXs in the sediments. The DDD/DDE ratios responded well to the anaerobic conditions in the sediments that were caused by algal blooms after the late 1970s in the western lake area. This suggests that the algae-derived organic matter was an important factor and served as a biomarker of eutrophication and also affected the DDX residues and lifecycle in the lake ecosystem.

  19. Catalogues of historical earthquakes in Italy

    OpenAIRE

    R. Camassi

    2004-01-01

    A complete survey of historical earthquake investigation in Italy cannot be compressed into a few pages, since it would entail making a summary of widely different phases of research (performed by past scholars and by contemporary scientists and historians) and taking into account the widely different historical contexts, methodological assumptions and critical awareness of each of them. This short note only purposes to chart the main stages of the progress made by Italian historical seismolo...

  20. Community psychology: individuals and interventions in community context.

    Science.gov (United States)

    Trickett, Edison J

    2009-01-01

    Community psychology has historically focused on understanding individual behavior in sociocultural context, assessing high-impact contexts, and working in and with communities to improve their resources and influence over their futures. This review adopts an ecological perspective on recent developments in the field, beginning with philosophy of science and progressing through a series of substantive research and intervention domains that characterize current work. These domains include research on the ecology of lives, the assessment of social settings and their impact on behavior, culture and diversity as expressed in the community research process, and community intervention.

  1. Introduction : The Metaphor of Historical Distance

    NARCIS (Netherlands)

    Den Hollander, Jaap; Paul, Herman; Peters, Rik

    2011-01-01

    What does "historical distance" mean? Starting with Johan Huizinga, the famous Dutch historian who refused to lecture on contemporary history, this introductory article argues that "historical distance" is a metaphor used in a variety of intellectual contexts. Accordingly, the metaphor has ontologic

  2. Animal Experiments in Biomedical Research: A Historical Perspective

    Science.gov (United States)

    Franco, Nuno Henrique

    2013-01-01

    Simple Summary This article reviews the use of non-human animals in biomedical research from a historical viewpoint, providing an insight into the most relevant social and moral issues on this topic across time, as well as to how the current paradigm for ethically and publically acceptable use of animals in biomedicine has been achieved. Abstract The use of non-human animals in biomedical research has given important contributions to the medical progress achieved in our day, but it has also been a cause of heated public, scientific and philosophical discussion for hundreds of years. This review, with a mainly European outlook, addresses the history of animal use in biomedical research, some of its main protagonists and antagonists, and its effect on society from Antiquity to the present day, while providing a historical context with which to understand how we have arrived at the current paradigm regarding the ethical treatment of animals in research. PMID:26487317

  3. Defining emotion in psychology: what a historical examination of the use of introspection by early psychologists reveals about a current problem

    OpenAIRE

    Kennedy, Anna Margaret

    2015-01-01

    Research conducted on emotion by psychologists has produced numerous understandings of the concept and there is currently no consensus as to how it should be defined (Russell, 2012). Despite some general agreement among some theorists as to certain aspects, such as physiological response, eliciting events, and related facial expressions, it is a persistent issue and discussions as to how a solution may be found have recurred at various points throughout the history of psycholog...

  4. Collaborative for Historical Information and Analysis: Vision and Work Plan

    Directory of Open Access Journals (Sweden)

    Vladimir Zadorozhny

    2013-02-01

    Full Text Available This article conveys the vision of a world-historical dataset, constructed in order to provide data on human social affairs at the global level over the past several centuries. The construction of this dataset will allow the routine application of tools developed for analyzing “Big Data” to global, historical analysis. The work is conducted by the Collaborative for Historical Information and Analysis (CHIA. This association of groups at universities and research institutes in the U.S. and Europe includes five groups funded by the National Science Foundation for work to construct infrastructure for collecting and archiving data on a global level. The article identifies the elements of infrastructure-building, shows how they are connected, and sets the project in the context of previous and current efforts to build large-scale historical datasets. The project is developing a crowd-sourcing application for ingesting and documenting data, a broad and flexible archive, and a “data hoover” process to locate and gather historical datasets for inclusion. In addition, the article identifies four types of data and analytical questions to be explored through this data resource, addressing development, governance, social structure, and the interaction of social and natural variables.

  5. Current levels and composition profiles of PBDEs and alternative flame retardants in surface sediments from the Pearl River Delta, southern China: Comparison with historical data

    Energy Technology Data Exchange (ETDEWEB)

    Chen, She-Jun [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Feng, An-Hong; He, Ming-Jing; Chen, Man-Ying [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Graduate University of Chinese Academy of Sciences, Beijing 100049 (China); Luo, Xiao-Jun [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Mai, Bi-Xian, E-mail: nancymai@gig.ac.cn [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China)

    2013-02-01

    Polybrominated diphenyl ethers (PBDEs) and alternative flame retardants were measured in surface sediments collected during 2009–2010 from the Pearl River Delta, southern China (a large manufacturing base for electronics/electrical products), to evaluate the influence of China's RoHS directive (adopted in 2006) on their environmental occurrence. The concentrations in sediments from different water systems ranged from 3.67 to 2520 ng/g (average of 17.1–588 ng/g) for PBDEs and from 0.22 to 5270 ng/g (average of 11.3–454 ng/g) for the alternative retardants. Although the PBDE levels have decreased significantly compared with those in sediments collected in 2002 in this region, the levels of alternative decabromodiphenyl ethane (DBDPE) have exceeded those of BDE209 (two predominant halogenated flame retardants (HFRs) in China) in the majority of sediments. This finding suggests a different contaminant pattern of HFRs in current sediments due to the replacement of the deca-BDE mixture with DBDPE in this region. In addition, sediment concentrations of discontinued PBDEs in the rural area are clearly elevated due to e-waste dismantling. The congener profiles of PBDEs in the current sediments (with more abundant lower-brominated congeners) differed substantially from those in 2002 and from the technical products, suggesting that biological or photolytic debromination of PBDEs may have occurred in the environment. - Highlights: ► PBDE levels in sediments have decreased substantially since China's RoHS directive. ► Contamination of novel DBDPE has exceeded that of deca-BDE in the PRD sediments. ► The congener profiles of PBDEs in the sediments have changed significantly. ► Significant biological or photolytic degradation of PBDEs may occur in the environment.

  6. The Relations between a "Push-Down" and "Push-Up" Curriculum: A Cultural-Historical Study of Home-Play Pedagogy in the Context of Structured Learning in International Schools in Malaysia

    Science.gov (United States)

    Adams, Megan; Fleer, Marilyn

    2016-01-01

    Historically, "free play" in many European heritage communities has been a valued practice. However, political imperatives have challenged these beliefs and necessitated a more academic curriculum to raise standards, resulting in a "push-down" curriculum. By contrast, many Asia-Pacific communities have increasingly included…

  7. Current and historical individual data about exposure of workers in the rayon industry to carbon disulfide and their validity in calculating the cumulative dose.

    Science.gov (United States)

    Göen, Thomas; Schramm, Axel; Baumeister, Thomas; Uter, Wolfgang; Drexler, Hans

    2014-08-01

    The objective of the study was to investigate how exposure to carbon disulfide (CS2) in a rayon-manufacturing plant has changed within two decades and whether it is possible to calculate valid data for the individual cumulative exposure. The data for CS2 concentration in air and biological exposure monitoring (2-thio-1,3-thiaxolidine-4-carboxylic acid (TTCA) in urine) from two cross-sectional studies, performed in 1992 (n = 362) and 2009 (n = 212) in a German rayon-manufacturing plant, were compared to data obtained from company-internal measurements between the studies. Using the data from the cross-sectional studies and company-internal data, cumulative external exposure and the cumulative internal exposure were calculated for each worker. External and internal CS2 exposure of the employees decreased from 1992 (medians 4.0 ppm and 1.63 mgTTCA/g creatinine) to 2009 (medians 2.5 ppm and 0.86 mg/g). However, company-internal CS2 data do not show a straight trend for this period. The annual medians of the company-internal measurement of external exposure to CS2 have varied between 2.7 and 8.4 ppm, in which median values exceeded 5 ppm generally since 2000. The annual medians for the company-internal biomonitoring assessment ranged between 1.2 and 2.8 mg/g creatinine. The cumulative CS2 exposure ranged from 8.5 to 869.5 ppm years for external exposure and between 1.30 and 176.2 mg/g creatinine years for the internal exposure. Significant correlations were found between the current air pollution and the internal exposure in 2009 but also between the cumulative external and internal CS2 exposure. Current exposure data, usually collected in cross-sectional studies, rarely allow a reliable statement on the cumulative dose, because of higher exposure in the past and of fluctuating courses of exposure. On the other hand, company-internal exposure data may be affected by non-representative measurement strategies. Some verification of the reliability of

  8. Evaluation of daptomycin treatment of Staphylococcus aureus bacterial endocarditis: an in vitro and in vivo simulation using historical and current dosing strategies.

    Science.gov (United States)

    Rose, Warren E; Rybak, Michael J; Kaatz, Glenn W

    2007-08-01

    A failure to daptomycin therapy and subsequent emergence of a daptomycin non-susceptible isolate occurred during the 1990 clinical investigation of daptomycin for the treatment of Staphylococcus aureus bacteraemia and endocarditis. We attempted to determine if this occurrence was reproducible in vitro and if it could be prevented by various daptomycin dosing strategies. The daptomycin susceptible parent strain (SA-675) and the subsequent non-susceptible derivative (SA-684) were evaluated. In the rabbit endocarditis model, daptomycin 3 mg/kg every 8 h for 4 days was administered to simulate the study patient's pharmacokinetic exposure. Daptomycin doses of 1.5 and 3 mg/kg every 12 h and 6 and 10 mg/kg every 24 and 48 h were simulated in the in vitro model with simulated endocardial vegetations (SEVs). Daptomycin significantly reduced bacterial counts of SA-675 in rabbits, but one in 10(5)-10(6) organisms from vegetations of one animal had an 8-fold increase in MIC. Daptomycin 1.5 mg/kg every 12 h in the in vitro model demonstrated no activity against either strain; reduced susceptibility emerged in SA-675 (4-fold increase in MIC). Bactericidal activity was noted with 6 and 10 mg/kg dosing against SA-675 with no resistance detected. The activity of the 6 mg/kg regimen was reduced against SA-684 but significantly improved activity was noted with 10 mg/kg daily. The emergence of resistance was successfully recreated at suboptimal dosing regimens while the current recommended regimen of 6 mg/kg/day prevented the emergence of non-susceptible mutants. Daptomycin 10 mg/kg/day demonstrated even more enhanced killing. Further investigation with daptomycin 10 mg/kg is warranted.

  9. The late 1980s regime shift in the ecosystem of Tsushima warm current in the Japan/East Sea: Evidence from historical data and possible mechanisms

    Science.gov (United States)

    Tian, Yongjun; Kidokoro, Hideaki; Watanabe, Tatsuro; Iguchi, Naoki

    2008-05-01

    A climatic regime shift, an abrupt change from cooling to warming in the Japan/East Sea (JES), particularly in the Tsushima warm current (TWC) region, occurred in the late 1980s. The ecosystem of the JES responded strongly to the changing thermal regime. Many, but not all biological components of the ecosystem, spanning from plankton to predatory fishes, and including both warm-water pelagic and cold-water demersal species responded to this late 1980s climatic regime shift in the JES. Diatom abundance (cell number) in spring from a monitoring line located in the central part of JES showed decadal variations with a step change from positive to negative anomalies in 1991. Zooplankton biomass in spring and autumn was high in the 1970s, declined during the 1980s, and returned to higher, but quite variable levels during the 1990s. Japanese sardine catch increased after 1974 to its peak level in 1989 and then declined dramatically to 1974 levels by 1997 with step changes in 1979 and 1994. Conversely, catches of other small pelagic species such as Japanese anchovy and common squid, and several higher-trophic fishes, such as yellowtail and tunas increased markedly in the 1990s compared to the early-mid 1980s. Step changes were detected in these pelagic species during 1989-1992. Catch of demersal species (crab, pink shrimp, Pacific cod and walleye pollock) were high during most of the 1970-1980s, but declined at various times in the late 1980s to generally low catches in the 1990s. Detailed analysis of the demersal fish assemblage composition, abundance and distribution indicated a shift in the late 1980s with several years lag in the time of change. Cold-water species (e.g., walleye pollock, Pacific cod) decreased in abundance and the regions in which their abundances remained high became greatly reduced in extent. Conversely, warm-water species (e.g., pointhead flounder, shotted halibut) increased in abundance and/or extended their spatial range (as indicated by trawl

  10. Noble gas isotopic ratios from historical lavas and fumaroles at Mount Vesuvius (southern Italy): constraints for current and future volcanic activity

    Science.gov (United States)

    Tedesco, Dario; Nagao, Keisuke; Scarsi, Paolo

    1998-12-01

    Helium, neon and argon isotope ratios have been analysed from phenocrysts of eleven lava samples belonging to the last eruptive cycle of Mount Vesuvius (1631 until 1944). The phenocrysts separates include pyroxene ( N=10) and olivine ( N=1). All phenocryst samples show similarly low gas contents (He, Ne and Ar ˜10 -10 cm 3/g). 3He/ 4He ratios, 5.3-2.11 Ra, are generally low if compared to those typical of the MORB and those of the European Subcontinental Mantle (ESCM), respectively R/ Ra 8.5±1 and 6.0-6.5. A decreasing trend is found from 1631 to 1796, while a more homogeneous set of data is obtained for more recent eruptions, as evidenced by an average R/ Ra value of 2.85. Neon ratios ( 21Ne/ 22Ne and 20Ne/ 22Ne) strongly differ from those typically found on volcanoes and suggest that a crustal component has been added in the source region to Mt. Vesuvius magmas. Argon ratios ( 40Ar/ 36Ar and 38Ar/ 36Ar) have values similar to the atmosphere and are well correlated. The low 40Ar/ 36Ar ratio (max. 302) is, however, in the range of the 40Ar/ 36Ar ratios obtained from several lava samples at other Italian volcanoes and might be considered to have a deep origin. Two hypothesis have been discussed: (1) a deep argon-like-air source, due to subduction of air-rich sediments and/or (2) a preferential loss of Ar, in comparison to lighter noble gases, from silicic melts. Helium isotopic analysis of gas samples recently collected from crater and submarine fumaroles are similar to those of lavas belonging to the final part of this eruptive cycle. This result supports the idea that no new juvenile fluids from the source region have been injected into the magmatic reservoir during the 1631-1944 eruptive cycle and, more importantly, until 1993. Both sets of data help to understand the genesis of these fluids and to constrain the current activity of the volcano.

  11. ETHER: HISTORICAL IMPORTANCE IN SCIENCE AND APPROACH THE TEXTBOOK OF SECONDARY EDUCATION

    Directory of Open Access Journals (Sweden)

    J. C. B. Soares

    2016-02-01

    Full Text Available This article aimed to conduct a brief rereading as the importance of the ether, from its earliest conception to the present within a historical context to the current scientific knowledge development, focusing on authors who have written on this topic. We believe that for a better learning science a historical approach is necessary to the subject studied, based on this thinking, we aim to reinterpret a textbook used in high school in physics classes, in order to see how the ether is approached in the same.

  12. Historical Determinants of Regional Divisions of Georgia and their Implications for Territorial Governance

    Directory of Open Access Journals (Sweden)

    Mądry Cezary

    2016-06-01

    Full Text Available Georgia can be characterised by its turbulent history, centuries-old traditions, and a great ethnic diversity. This makes it necessary to include historical determinants, in addition to geopolitical and economic factors, when making a regional analysis of its territory and contemporary governance issues. Five stages of the development of the present territorial division of Georgia are distinguished. They have been identified by means of an analysis of key events (critical junctures of significance in the formation of its historical regions. Additionally, their influence at each of the three levels of the current territorial division of independent Georgia is discussed, in particular in the context of territorial governance.

  13. Animal Experiments in Biomedical Research: A Historical Perspective

    Directory of Open Access Journals (Sweden)

    Nuno Henrique Franco

    2013-03-01

    Full Text Available The use of non-human animals in biomedical research has given important contributions to the medical progress achieved in our day, but it has also been a cause of heated public, scientific and philosophical discussion for hundreds of years. This review, with a mainly European outlook, addresses the history of animal use in biomedical research, some of its main protagonists and antagonists, and its effect on society from Antiquity to the present day, while providing a historical context with which to understand how we have arrived at the current paradigm regarding the ethical treatment of animals in research.

  14. Medical instruments in museums: immediate impressions and historical meanings.

    Science.gov (United States)

    Arnold, Ken; Söderqvist, Thomas

    2011-12-01

    This essay proposes that our understanding of medical instruments might benefit from adding a more forthright concern with their immediate presence to the current historical focus on simply decoding their meanings and context. This approach is applied to the intriguingly tricky question of what actually is meant by a "medical instrument." It is suggested that a pragmatic part of the answer might lie simply in reconsidering the holdings of medical museums, where the significance of the physical actuality of instruments comes readily to hand.

  15. Back relief geometry of ceramic tiles: historic evolution, current considerations and new design approaches.; Geometria al dorso de baldosa ceramica: evolucion historica, consideraciones actuales y nuevos enfoques de diseno

    Energy Technology Data Exchange (ETDEWEB)

    Defez, B.; Peris-Fajarnes, G.; Santiago, V. M.; Brusola simo, F.

    2010-07-01

    Abstract Bibliography related to the design of ceramic floorings, their historic progression and current background is extensive. The investment in the research of new materials formulations, both for ceramic supports, glazes and dyes has been intensive in the last decades, in order to maximize industrial productivity. Nevertheless, there are very few works engaged with the peculiarities of the geometric and structural configuration of ceramic products, where the back relief of the tile could have an essential role. In this article, we report the development of back relief's along time, according to the technological determinants of the sector. Then, we analyze the current situation of ceramic back relief's, as well as their development opportunities with regard to new design factors, namely, the new sales market, the new environmental requirements, and the accomplishment of the international regulations in the matter of quality production and building safety. Finally, we report the new approaches undertaken in the ceramic cluster of Castellon (Spain), with the collaboration of the Universidad Politecnica de Valencia, based on computer aided design. (Author)

  16. Russian North Caucasus: Historical Memory vs Historical Policy

    Directory of Open Access Journals (Sweden)

    Asiet Yu. Shadzhe

    2014-06-01

    Full Text Available This article analyzes the content of such terms as «historical memory» and «historical policy»; and carries out their projection on current realities of the Russian Northern Caucasus. We offer possible answers to the question “what to do with the attempts of various actors of historic policy to exploit historical past of the Northern Caucasian peoples, Circassians in the particular. We justify the position that culture is the basis not only for the relationship of memory and identity, but also for mutual understanding among nations. We conclude that the policy, based on dialogue, should be focused on inter-ethnic harmony and preservation of each cultural/ethnic unity in the poliethnic region. In order to strengthen the unity of the nation’s civil and Russian national identity, we raise the problem of combining components to identify all Russian ethnic groups.

  17. Uranium from Africa - An overview on past and current mining activities: Re-appraising associated risks and chances in a global context

    Science.gov (United States)

    Winde, Frank; Brugge, Doug; Nidecker, Andreas; Ruegg, Urs

    2017-05-01

    In 2003, nuclear power received renewed interest as a perceived climate-neutral way to meet high energy demands of large industrialized countries, such as China, India, Russia and the USA. It triggered a growing demand for uranium (U) as nuclear fuel. Dubbed the 'nuclear renaissance', the U-price rose over tenfold before the global credit crisis dampend the rush. Many efforts to capitalise on the renewed demand focused on Africa. This paper provides an overview on the type and extent of uranium mining, production and exploration on the African continent and discusses the economic benefits as well as the potential environmental and health risks and the long-term needs for remediation of legacy sites. The actual historical results of uranium mining activities in more than thirty African countries provide data against which to assess the existing risks of uranium development. The already existing uraniferous waste in several African countries threatens scarce water resources and the health of adjacent residents. Responsibility should rest with the governments and the companies to ensure that these threats are not realized.

  18. The Current Situation of Education and Continuing Professional Development of RE Teachers in Poland in the Context of the Social Challenges

    Directory of Open Access Journals (Sweden)

    Elżbieta Osewska

    2012-09-01

    Full Text Available The author of this article presents Religious Education teachers continuing professional development in Poland in the context of political, social, economic, cultural and educational changes. During the last years, Poland has developed a national strategy for teacher training and introduced many new regulations. The aim of the new legal solutions is to prepare RE teachers as will be competent specialists in theology, accomplished in didactics and pedagogy and capable of caring for – and contributing to – the upbringing of pupils of varying needs; as well as organizers of social activities in class and school, also in effective cooperation with the local parish. Despite the many changes, RE teachers still have very difficult situation in Poland and face many challenges.

  19. National Register Historic Districts

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — The National Register Historic District layer is a shape file showing the boundaries of Historic Districts that are listed on the National Register of Historic Places.

  20. Rethinking historical trauma.

    Science.gov (United States)

    Kirmayer, Laurence J; Gone, Joseph P; Moses, Joshua

    2014-06-01

    Recent years have seen the rise of historical trauma as a construct to describe the impact of colonization, cultural suppression, and historical oppression of Indigenous peoples in North America (e.g., Native Americans in the United States, Aboriginal peoples in Canada). The discourses of psychiatry and psychology contribute to the conflation of disparate forms of violence by emphasizing presumptively universal aspects of trauma response. Many proponents of this construct have made explicit analogies to the Holocaust as a way to understand the transgenerational effects of genocide. However, the social, cultural, and psychological contexts of the Holocaust and of post-colonial Indigenous "survivance" differ in many striking ways. Indeed, the comparison suggests that the persistent suffering of Indigenous peoples in the Americas reflects not so much past trauma as ongoing structural violence. The comparative study of genocide and other forms of massive, organized violence can do much to illuminate both common mechanisms and distinctive features, and trace the looping effects from political processes to individual experience and back again. The ethics and pragmatics of individual and collective healing, restitution, resilience, and recovery can be understood in terms of the self-vindicating loops between politics, structural violence, public discourse, and embodied experience. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  1. Visual archives in perspective: enlarging on historical medical photographs.

    Science.gov (United States)

    Mifflin, Jeffrey

    2007-01-01

    Examining historical photographs can open paths to improved understanding of the history of most disciplines, including medicine. Images can be "read" and advantageously integrated with other historical "traces." Documents, including photographs, are "orphaned" when separated from their creators and used out of context. Archivists share with historians the responsibility for considering interpretations of the documentary record. Cultivating subject-specific understanding as well as general historical awareness expands our competency to read photographs and promotes more contextualized and historically grounded uses of information.

  2. Historical origins of current IBD concepts

    Institute of Scientific and Technical Information of China (English)

    Joseph B. Kirsner

    2001-01-01

    @@INTRODUCTION The“nonspecific” inflammatory bowel diseases ,ulcerative colitis and Crohn,s represent a group of heterogeneous inflammatory and ulcerative disases of the small and large intestines of unknown etiology ,associated with many gastrointestinal and systemic complications .Appearing initially as isolated cases in Great Britain and northern Europe during the 19th and early 20th centuries ,they have steadily increased numerically and geographically and today are recognized worldwide.

  3. Nelson syndrome: historical perspectives and current concepts.

    Science.gov (United States)

    Hornyak, Mark; Weiss, Martin H; Nelson, Don H; Couldwell, William T

    2007-01-01

    The appearance of an adrenocorticotropic hormone (ACTH)-producing tumor after bilateral adrenalectomy for Cushing disease was first described by Nelson in 1958. The syndrome that now bears his name was characterized by hyperpigmentation, a sellar mass, and increased plasma ACTH levels. The treatment of Cushing disease has changed drastically since the 1950s, when the choice was adrenalectomy. Thus, the occurrence, diagnosis, and treatment of Nelson syndrome have changed as well. In the modern era of high-resolution neuroimaging, transsphenoidal microneurosurgery, and stereotactic radiosurgery, Nelson syndrome has become a rare entity. The authors describe the history of the diagnosis and treatment of Nelson syndrome. In light of the changes described, the authors believe this disease must be reevaluated in the contemporary era and a modern paradigm adopted.

  4. Historic Sites and National Register of Historic Places, This is an SDE feature class of State of Wisconsin Historical Markers present in Rock County., Published in 2006, Rock County Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Historic Sites and National Register of Historic Places dataset current as of 2006. This is an SDE feature class of State of Wisconsin Historical Markers present in...

  5. 國小社會領域教科書中臺灣歷史人物及文本論述之批判分析 Critical Analysis on Historical Personages of Taiwan and Context on Social Studies Textbook of Elementary School

    Directory of Open Access Journals (Sweden)

    王淑芬Shu-Fen Wang

    2010-03-01

    Full Text Available 本文針對現行三個版本之國小社會領域教科書的臺灣史內容進行研究。以內容分析法探究後發現,人物撰寫的特色有:政治、軍事類型人物出現比率最高;經濟、社會、文化類型之人物比率偏低;呈現正面性人物;以漢族男性政治菁英為主,極少出現外族、女性,也避談其貢獻。 其次,以批判論述分析法進行探究,歸結其意識形態的特色有:排斥外族統治之正當性;推崇漢族政權的合法性;歌頌漢人開發臺灣的貢獻,卻避談原住民的智慧與貢獻;強調漢、原族群及文化大融合而粉飾壓迫的史實;外族、女性是歷史中沉默的他者。 最後,國小社會領域教科書之臺灣史內容大多秉持過去歷史教育的編撰原則。在觀念、理論的改革上,並未取得突破性的發展。 First of all, this paper is researched history of Taiwanese from three current editions on social studies textbook of elementary school. Hold the method of content analysis can find out that political and military type of personages are more frequently presented inside texture; however, economic, social, and cultural type of personages have lower rate. In addition, good character person, male of Han nationality political elites are the core of the matters. Other nationality people and women seldom appear and avoid discussing their contribution. Secondly, a study with method of critical discourse analysis can find that the feature of ideology in context shows: other nationality ruled properly is repelled, and legitimacy of the regime of Han nationality praise highly. As well the Hans’ contribution to reclaim land is approved but seldom saying intelligence and contribution of aboriginals, and integration of ethnicity and culture are emphasized to ignore historical facts oppressed. Other nationality and women are reticent person in history. Finally, the teaching material of Taiwanese

  6. Operation Context

    DEFF Research Database (Denmark)

    Stüben, Henning; Tietjen, Anne

    2006-01-01

    Abstract: This paper seeks to challenge the notion of context from an operational perspective. Can we grasp the forces that shape the complex conditions for an architectural or urban design within the notion of context? By shifting the gaze towards the agency of architecture, contextual analysis...

  7. Context in a wider context

    Directory of Open Access Journals (Sweden)

    John Traxler

    2011-07-01

    Full Text Available This paper attempts to review and reconsider the role of context in mobile learning and starts by outlining definitions of context-aware mobile learning as the technologies have become more mature, more robust and more widely available and as the notion of context has become progressively richer. The future role of context-aware mobile learning is considered within the context of the future of mobile learning as it moves from the challenges and opportunities of pedagogy and technology to the challenges and opportunities of policy, scale, sustainability, equity and engagement with augmented reality, «blended learning», «learner devices», «user-generated contexts» and the «internet of things». This is essentially a perspective on mobile learning, and other forms of technology-enhanced learning (TEL, where educators and their institutions set the agenda and manage change. There are, however, other perspectives on context. The increasing availability and use of smart-phones and other personal mobile devices with similar powerful functionality means that the experience of context for many people, in the form of personalized or location-based services, is an increasingly social and informal experience, rather than a specialist or educational experience. This is part of the transformative impact of mobility and connectedness on our societies brought about by these universal, ubiquitous and pervasive technologies. This paper contributes a revised understanding of context in the wider context (sic of the transformations taking place in our societies. These are subtle but pervasive transformations of jobs, work and the economy, of our sense of time, space and place, of knowing and learning, and of community and identity. This leads to a radical reconsideration of context as the notions of ‹self› and ‹other› are transformed.

  8. Coastal circulation and water-column properties in the War in the Pacific National Historical Park, Guam: measurements and modeling of waves, currents, temperature, salinity, and turbidity, April-August 2012

    Science.gov (United States)

    Storlazzi, Curt D.; Cheriton, Olivia M.; Lescinski, Jamie M.R.; Logan, Joshua B.

    2014-01-01

    The U.S. Geological Survey (USGS) Pacific Coastal and Marine Science Center (PCMSC) initiated an investigation in the National Park Service’s (NPS) War in the Pacific National Historical Park (WAPA) to provide baseline scientific information on coastal circulation and water-column properties along west-central Guam, focusing on WAPA’s Agat Unit, as it relates to the transport and settlement of coral larvae, fish, and other marine organisms. The oceanographic data and numerical circulation modeling results from this study demonstrate that circulation in Agat Bay was strongly driven by winds and waves at longer (>1 day) timescales and by the tides at shorter (Turbidity was relatively low in Agat Bay and was similar to levels measured elsewhere along west-central Guam. The numerical circulation modeling results provide insight into the potential paths of buoyant material released from a series of locations along west-central Guam under summer non-trade wind forcing conditions that characterize coral spawning events. This information may be useful in evaluating the potential zones of influence/impact resulting from transport by surface currents of material released from these select locations.

  9. Local Contexts

    Directory of Open Access Journals (Sweden)

    Philippe Schlenker

    2009-07-01

    Full Text Available The dynamic approach posits that a presupposition must be satisfied in its local context. But how is a local context derived from the global one? Extant dynamic analyses must specify in the lexical entry of any operator what its 'Context Change Potential' is, and for this very reason they fail to be sufficiently explanatory. To circumvent the problem, we revise two assumptions of the dynamic approach: we take the update process to be derivative from a classical, non-dynamic semantics -- which obviates the need for dynamic lexical entries; and we deny that a local context encodes what the speech act participants 'take for granted.' Instead, we take the local context of an expression E in a sentence S to be the smallest domain that one may restrict attention to when assessing E without jeopardizing the truth conditions of S. To match the results of dynamic semantics, local contexts must be computed incrementally, using only information about the expressions that precede E. This version of the theory can be shown to be nearly equivalent to the dynamic theory of Heim 1983 -- but unlike the latter, it is entirely predictive. We also suggest that local contexts can, at some cost, be computed symmetrically, taking into account information about all of S (except E; this leads to gradient predictions, whose assessment is left for future research. doi:10.3765/sp.2.3 BibTeX info

  10. Context Awareness

    DEFF Research Database (Denmark)

    Brønsted, Jeppe

    forståelse. Traditionelt har denne form for information ikke været tilstede i informationssystemer, men med bølgen af Pervasive Computing og Communication begynder ting så småt at ændre sig. Et af målene for context aware computing er, at udnytte denne ekstra ressource af informationer der ellers er...... forbeholdt mennesker, til at forbedre interaktionen med og udnyttelsen af IT-systemer. Information om kontekst fra forskellige kilder kombineres og systemet foreslår relevante handlinger eller udfører dem automatisk. I dette dokument beskrives begreberne context og context awareness og hvorfor de er vigtige...

  11. Context Awareness

    DEFF Research Database (Denmark)

    Brønsted, Jeppe

    forståelse. Traditionelt har denne form for information ikke været tilstede i informationssystemer, men med bølgen af Pervasive Computing og Communication begynder ting så småt at ændre sig. Et af målene for context aware computing er, at udnytte denne ekstra ressource af informationer der ellers er...... forbeholdt mennesker, til at forbedre interaktionen med og udnyttelsen af IT-systemer. Information om kontekst fra forskellige kilder kombineres og systemet foreslår relevante handlinger eller udfører dem automatisk. I dette dokument beskrives begreberne context og context awareness og hvorfor de er vigtige...

  12. [Generic drugs in Brazil: historical overview and legislation].

    Science.gov (United States)

    Araújo, Lorena Ulhôa; Albuquerque, Kemile Toledo de; Kato, Kelly Cristina; Silveira, Gleiciely Santos; Maciel, Náira Rezende; Spósito, Pollyanna Álvaro; Barcellos, Neila Márcia Silva; Souza, Jacqueline de; Bueno, Márcia; Storpirtis, Sílvia

    2010-12-01

    The Brazilian generic drugs policy was implemented in 1999 with the aim of stimulating competition in the market, improve the quality of drugs and improve the access of the population to drug treatment. The process of implementing this policy allowed the introduction and discussion of concepts that had never before been used in the context of drug registration in Brazil: bioavailability, bioequivalence, pharmaceutical equivalence, generic drugs, biopharmaceutical classification system, biowaiver. The present article provides definitions for these concepts in the context of Brazilian legislation as well as a historical and chronological description of the implementation of the generic drugs policy in Brazil, including a list of current generic drug legislation. This article contributes to the understanding of the Brazilian generic drugs policy and facilitates the search for information concerning the legal requirements for registration of drugs in Brazil.

  13. Historical ecology: past, present and future.

    Science.gov (United States)

    Szabó, Péter

    2015-11-01

    The term 'historical ecology' has been used with various meanings since the first half of the 20th century. Studies labelled as historical ecology have been produced in at least four academic disciplines: history, ecology, geography and anthropology. Although all those involved seem to agree that historical ecology concerns the historical interconnectedness of nature and human culture, this field of study has no unified methodology, specialized institutional background and common publication forums. Knowledge of the development of historical ecology is also limited. As a result, the current multitude of definitions of historical ecology is accompanied by divergent opinions as to where the origins of the field are to be sought. In this review, I follow the development of historical ecology from the 18th century to the present. In the first part, I briefly describe some early examples of historical ecological investigations, followed by a description of the various scientific strands in the 20th century that contributed to the formation of historical ecology. In the second part, I discuss the past five decades of historical ecological investigations in more detail, focusing mostly (but not exclusively) on works that their respective authors identified as historical ecology. I also examine the appearance and interconnectedness of the two main trends (ecological and anthropological) in historical ecological research. In the last part, I attempt to outline the future of historical ecology based on common features in existing research. It appears that at present historical ecology is at a crossroads. With rapidly growing interest in historical ecological research, it may move towards institutionalization or remain an umbrella term.

  14. Historic and Current Distributions of River Otters (Lontra canadensis and (Lontra longicaudis in the Río Grande or Río Bravo del Norte Drainage of Colorado and New Mexico, USA and of Chihuahua, Mexico and Adjacent Areas

    Directory of Open Access Journals (Sweden)

    Paul Polechla

    2009-10-01

    Full Text Available The Río Grande drainage is an important and imperiled wetland of the US/Mexican border arid lands. There is a desire to restore otter populations in this river by interested parties. In order to follow IUCN guidelines for restoration, biologists need learn more fully the situation prior to implementation of restoration management. A prerequisite for proper restoration conservation is to know the organism’s taxonomy (i.e., what taxa or species and subspecies one is dealing with, distribution, and relative abundance. The historic and current distribution of the Nearctic otter (Lontra canadensis and Neotropical otter (L. longicaudis in the borderlands of US and Mexico are reviewed in this paper. The evidence indicates that otters were native to the Río Grande valley and has been recorded in the languages and customs of Native Americans such as the Pueblo people prior to European settlement of the area. The first Spanish documents we were able to find whereby otters were recorded, date to the middle 16th century. Otters during historical times were probably more numerous than previously thought and one of the first wildlife laws in the borderlands revolved around a moratorium on trapping the otter and beaver. Presently, populations of otters occur in 1 the Río San Pedro of Chihuahua, a tributary of the Río Conchos entering the Río Grande from the southeast, 2 the upper Río Grande near the Colorado/New Mexico border, and 3 the middle Pecos River in southeastern New Mexico entering the Río Grande from the west. These observations are corroborated by multiple observations by competent observers and in the case of the first population, otter photos and sign. These populations are centered on areas with macro-habitats characterized by a river flowing through 1 deep canyons, or 2 ancillary wetlands. Considerable more detailed survey work is needed to determine the full extent of the distribution of otters in the Río Grande drainage. A genetic

  15. Context Sensitive Health Informatics

    DEFF Research Database (Denmark)

    2013-01-01

    Context is a key consideration when designing and evaluating health information technology (HIT) and cannot be overstated. Unintended consequences are common post HIT implementation and even well designed technology may not achieve desired outcomes because of contextual issues. While context should...... be considered in the design and evaluation of health information systems (HISs) there is a shortcoming of empirical research on contextual aspects of HIT. This conference integrates the sociotechnical and Human-Centered-Design (HCD) approaches and showcases current research on context sensitive health...

  16. Static context model for context aware E-Learning

    Directory of Open Access Journals (Sweden)

    Minu. M. Das

    2010-06-01

    Full Text Available Context aware E-Learning systems provide learning content according to a learner’s context. In order to determine a learner’s context, the parameters that constitute the context and the values of these parameters in the current learner’s situation have to be found. There are several existing context aware E-Learning systems and each of these are taking care of some of the context parameters - like learning styles, learner preferences etc. But, a standardized static context model that helps to capture a learner’s context in its ntirety is not available. This paper proposes a static context model that helps to capture a learner’s context. The static context model is developed by consolidating the various context parameters used in the existing context aware E-Learning systems and organizing them into an appropriate structure. The structure of the static context model along with the parameters that constitute the context is explained in the paper

  17. Context matters!

    DEFF Research Database (Denmark)

    Bojesen, Anders

    2004-01-01

    This paper explores how the context of competencies affects the way we see and value competence and how it thereby forms communication and strategies of action. The paper puts forward the view that the context of competence is often spoken of in incomprehensible terms and generally taken...... for granted and unproblematic, although it is agreed to be of great importance. By crystallising three different modes of contextualised competence thinking (prescriptive, descriptive and analytical) the paper shows that the underlying assumptions about context - the interaction between the individual...... and the social - has major consequences for the specific enactment of competence. The paper argues in favour of a second order observation strategy for the context of competence. But in doing so it also shows that prevailing second-order competence theories so far, in criticising (counter) positions (and...

  18. Historical tradition in Serbian genre literature

    Directory of Open Access Journals (Sweden)

    Đorđević Ivan

    2008-01-01

    Full Text Available This paper discusses two Serbian science-fiction stories with a special emphasis on the motives in their narrative structure; the motive analysis is focused on those motives that represent a transposition of 'historical tradition' elements. The key words connecting images appearing in this context are: fear of losing (national identity and a strategy of resistance towards those, who presumably, want to 'take over' the identity. In this sense, a return to 'the historical tradition', in the analyzed texts, aims to reassess certain past models indicating at the same time those that have successfully served and endured as historical models in this discourse.

  19. A strategy for producing refined currents in the Equatorial Atlantic in the context of the search of the AF447 wreckage

    Science.gov (United States)

    Drévillon, Marie; Greiner, Eric; Paradis, Denis; Payan, Christophe; Lellouche, Jean-Michel; Reffray, Guillaume; Durand, Edmée; Law-Chune, Stéphane; Cailleau, Sylvain

    2013-01-01

    On the night of 1st June 2009, a Rio-Paris Air France flight (AF447) disappeared in a highly variable and poorly observed part of the western tropical Atlantic Ocean. The first debris was located 5 days after the accident. Several reverse drift computations were conducted in order to define the likely position of the wreckage. Unfortunately, the performance of the operational ocean analyses available in the region of interest ranges from 80 to 100 km of positioning error after 5 days of inverse drift computation. In preparation of the third phase of research of the wreckage at sea, a series of numerical experiments was performed at Météo-France and Mercator Océan in an attempt to better compute the surface currents in the region and for the period of the accident of the AF447 (May and June 2009). Tailored high-resolution atmosphere and ocean reanalyses were first produced respectively at Météo-France and Mercator Océan. Several nested experiments were then performed with a small and flexible ocean model limited to the region of interest. The date of the initial conditions and the type of atmospheric forcing fields were varied in order to produce a small ensemble from which information on the sensitivity to these changes could be derived. Probabilistic and statistical combinations between model and observations were tested and a solution was finally selected by means of a comparison of drift computations with independent surface drift observations.

  20. Modulation of systemic and intestinal immune response by interleukin-2 therapy in gastrointestinal surgical oncology. Personal experience in the context of current knowledge and future perspectives.

    Science.gov (United States)

    Nespoli, Luca; Uggeri, Fabio; Romano, Fabrizio; Nespoli, Angelo; Brivo, Fernando; Fumagalli, Luca; Sargenti, Manuela; Uggeri, Franco; Gianotti, Luca

    2012-03-01

    Interactions between host and malignant tumor is currently under intensive investigation. The immune system seems to have a key role in cancer development and spread. Novel strategies to actively modulate the immune system have been proposed to improve the outcome of disease in patients with neoplasms. Our experience with systemic immunomodulation by interleukin-2 (IL-2) focused on both systemic and local immunity in surgical gastrointestinal cancer. Preoperative IL-2 subcutaneous injection was effective in counteracting postoperative immunosuppression, with a reduction of serum levels of IL-6 and the maintenance of preoperative levels of IL-12, a higher number of circulating total lymphocytes, and CD3(+) and CD4(+) T-cells, and a smaller decrease in circulating mature and immature dendritic cells (DCs), as well as a reduction in postoperative serum levels of vascular endothelial growth factor. At the intestinal level, in patients with colorectal cancer, preoperative administration of IL-2 affected both phenotype and function of resident dendritic cells and T-cells, skewing local immunity toward a more immunogenic one. Our data showed that immunomodulation by IL-2 was effective in counteracting the systemic postoperative immune suppression related to surgical stress. IL-2 was also active at a local level on intestinal immunity, affecting both phenotype and function of resident T-cells and DCs. Future studies will encompass the possibility of reaching more adequate intratumoral IL-2 concentrations by direct intralesional injection to maximize immunostimulatory effects and minimize adverse effects.

  1. ANOTACIONES AL BALONMANO EN EL CONTEXTO HISTÓRICO DEL DEPORTE EN ESPAÑA (1900-1939[Annotations to handball in the historical context of sport in Spain (1900-1939

    Directory of Open Access Journals (Sweden)

    Xavier Torrebadella-Flix

    2013-07-01

    Full Text Available Para abordar los orígenes del balonmano en España, el estudio de nuevas fuentes documentales históricas, nos permiten tratar el estado de la cuestión y describir o reinterpretar los acontecimientos hasta la fecha conocidos. El balonmano fue introducido a través de los Exploradores de España, la Escuela Central de Gimnasia y, principalmente, por el deporte femenino en la universidad de Madrid durante la II República. Las noticias que aquí se presentan contribuyen a construir la historia del balonmano en la coyuntura social del deporte en España entre 1900 a 1939.AbstractTo address the origins of handball in Spain, studying new historical documentary sources allows us to state the question and describe or reinterpret events so far known. The handball was introduced through the Explorers from Spain, Central School of Gymnastics and mainly by women's sports at the University of Madrid during the Second Republic. The news presented here helps build the history of handball in the social situation of sport in Spain from 1900 to 1939.Keywords: history of handball, sport and feminism, Second Republic in Spain, school sports, Central School of Gymnastics, Boy-Scouts

  2. From focus to context and back

    DEFF Research Database (Denmark)

    Weigel, Martin; Boring, Sebastian; Marquardt, Nicolai

    Focus plus context displays combine high-resolution detail and lower-resolution overview using displays of different pixel densities. Historically, they employed two fixed-size displays of different resolutions, one embedded within the other. In this paper, we explore focus plus context displays ...

  3. Learning in context

    DEFF Research Database (Denmark)

    Keiding, Tina Bering

    2007-01-01

    This article offers a re-description of the concept of learning context. Drawing on Niklas Luhmann and Gregory Bateson it suggests an alternative to situated, social learning and activity theory. The conclusion is that learning context designates an individual's reconstruction of the environment...... through contingent handling of differences and that the individual emerge as learning through the actual construction. Selection of differences is influenced by the learner's actual knowledge, the nature of the environment and the current horizon of meaning in which the current adaptive perspective...... becomes a significant factor. The re-description contributes to didaktik  through renewed understandings of participants' background in teaching and learning....

  4. Brian Friel’s Short Stories and Play Revisited: Orientating “The Visitation,” “Foundry House,” and Aristocrats in their Historical and Audience Contexts

    Directory of Open Access Journals (Sweden)

    Chu He

    2012-03-01

    Full Text Available By juxtaposing Friel’s pieces “The Visitation,” “Foundry House,” and Aristocrats for a genealogy study, I will argue that their ‘nearly identical’ theme actually ramifies in different contexts: “The Visitation” and “Foundry House” respectively capture the reactions from both sides of the Atlantic to John Fitzgerald Kennedy’s winning the American presidential election in 1961 and portray how such an unprecedented victory of a Catholic Irish immigrant shapes the identity formation among the Irish people as well as the Irish American community, while Aristocrats is not a direct response to an outside event but an overdue inward look, a close examination of the domestic situation in the 1970s Republic. In this way, Friel’s three works outline the trajectory of an Irish identity pursuit ranging from external affiliation to internal reconstruction.

  5. Historic Sites and National Register of Historic Places, National and State register of Historic Sites. Also maintained is a buffer of 500 feet from those historic sites. Data includes the site name, site address, and national or state registered., Published in 2011, 1:1200 (1in=100ft) scale, City of Emporia / Lyon County Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Historic Sites and National Register of Historic Places dataset current as of 2011. National and State register of Historic Sites. Also maintained is a buffer of 500...

  6. VT Historic Preservation Grant

    Data.gov (United States)

    Vermont Center for Geographic Information — The State-funded Historic Preservation Grant Program helps municipalities and non-profit organizations rehabilitate the historic buildings that are a vital part of...

  7. Historical seismometry database project: A comprehensive relational database for historical seismic records

    Science.gov (United States)

    Bono, Andrea

    2007-01-01

    The recovery and preservation of the patrimony made of the instrumental registrations regarding the historical earthquakes is with no doubt a subject of great interest. This attention, besides being purely historical, must necessarily be also scientific. In fact, the availability of a great amount of parametric information on the seismic activity in a given area is a doubtless help to the seismologic researcher's activities. In this article the project of the Sismos group of the National Institute of Geophysics and Volcanology of Rome new database is presented. In the structure of the new scheme the matured experience of five years of activity is summarized. We consider it useful for those who are approaching to "recovery and reprocess" computer based facilities. In the past years several attempts on Italian seismicity have followed each other. It has almost never been real databases. Some of them have had positive success because they were well considered and organized. In others it was limited in supplying lists of events with their relative hypocentral standards. What makes this project more interesting compared to the previous work is the completeness and the generality of the managed information. For example, it will be possible to view the hypocentral information regarding a given historical earthquake; it will be possible to research the seismograms in raster, digital or digitalized format, the information on times of arrival of the phases in the various stations, the instrumental standards and so on. The relational modern logic on which the archive is based, allows the carrying out of all these operations with little effort. The database described below will completely substitute Sismos' current data bank. Some of the organizational principles of this work are similar to those that inspire the database for the real-time monitoring of the seismicity in use in the principal offices of international research. A modern planning logic in a distinctly historical

  8. Formative Assessment in Context

    Science.gov (United States)

    Oxenford-O'Brian, Julie

    2013-01-01

    This dissertation responds to critical gaps in current research on formative assessment practice which could limit successful implementation of this practice within the K-12 classroom context. The study applies a socio cultural perspective of learning to interpret a cross-case analysis of formative assessment practice occurring during one…

  9. Context, Learning, and Extinction

    Science.gov (United States)

    Gershman, Samuel J.; Blei, David M.; Niv, Yael

    2010-01-01

    A. Redish et al. (2007) proposed a reinforcement learning model of context-dependent learning and extinction in conditioning experiments, using the idea of "state classification" to categorize new observations into states. In the current article, the authors propose an interpretation of this idea in terms of normative statistical inference. They…

  10. THE QUESTIONNAIRE ON SOCIOCULTURAL CONTEXT IN EATING DISORDERS DEVELOPED BY MACIEJ PILECKI AND BARBARA JÓZEFIK - A SUMMARY OF THE CURRENT STAGE OF WORK ON THE RESEARCH INSTRUMENT

    Directory of Open Access Journals (Sweden)

    Pilecki, Maciej

    2014-06-01

    Full Text Available Aim. To create the most coherent version of the scales of The Questionnaire on Sociocultural Context developed by Maciej Pilecki and Barbara Józefik and to assess the relationship that they have with disordered eating and eating disorders. Method. Firstly, a factor analysis on selected items of the research instrument based on a population of 614 girls attending Krakow schools was conducted. Then, in the same group, an analysis of the relationship between the obtained factors and the results of the Polish version of the The Eating Attitude Test (EAT26 was performed. Subsequently, a comparison of the obtained factors was conducted between 47 teenage female patients diagnosed with restrictive anorexia nervosa, 16 diagnosed with binge/purge anorexia, 34 with a diagnosis of bulimia and 76 schoolgirls with a low risk of presenting eating disorders (EAT26≤19 points. Results. Coherent 7-scaled factorial structure of the tool including 32 out of 62 of the items of the questionnaire was obtained, relating to areas such as: the importance of thinness and media pressure on it, pressure for thinness, family success, a negative assessment of family context, the importance of control, the cultural importance of the problem, peer group pressure. The created scales retain 50.4% common factor variance and the achieved Cronbach's alpha coefficients for the scales were as follows respectively: 0.747; 0.850; 0.737; 0.617; 0.593; 0.668; 0.544. Obtained scales significantly differentiated the girls in the context of the prevalence of disturbed eating and eating disorders, particularly the girls with bulimic symptoms. Conclusions. The results of the current stage of work on the in strument are promising. However, the questionnaire does require further transformations.

  11. Analyzing and Interpreting Historical Sources

    DEFF Research Database (Denmark)

    Kipping, Matthias; Wadhwani, Dan; Bucheli, Marcelo

    2014-01-01

    This chapter outlines a methodology for the interpretation of historical sources, helping to realize their full potential for the study of organization, while overcoming their challenges in terms of distortions created by time, changes in context, and selective production or preservation. Drawing...... on social scientific methods as well as the practice and reflections of historians, the chapter describes analytical and interpretive process based on three basic elements, illustrating them with exemplars from management research: source criticism to identify possible biases and judge the extent to which...

  12. Democracy and Historical Writing

    NARCIS (Netherlands)

    de Baets, Antoon

    2015-01-01

    In this essay, we try to clarify the relationship between democracy and historical writing. The strategy is first exploring the general relationship between democracy and historical awareness, and then, studying the relationship between democracy and historical writing itself to find out whether dem

  13. Democracy and Historical Writing

    NARCIS (Netherlands)

    de Baets, Antoon

    2015-01-01

    In this essay, we try to clarify the relationship between democracy and historical writing. The strategy is first exploring the general relationship between democracy and historical awareness, and then, studying the relationship between democracy and historical writing itself to find out whether dem

  14. Building Collections. Historical Fiction

    Science.gov (United States)

    Krapp, JoAnn Vergona

    2005-01-01

    At least once a year, teachers generally request a historical fiction assignment. Bare facts make dry reading but historical fiction, set in an actual time period with plausible dialogue and credible characters, is more palatable to youngsters. This column discusses the most widely-requested historical periods of study for intermediate and upper…

  15. Democracy and Historical Writing

    NARCIS (Netherlands)

    de Baets, Antoon

    2015-01-01

    In this essay, we try to clarify the relationship between democracy and historical writing. The strategy is first exploring the general relationship between democracy and historical awareness, and then, studying the relationship between democracy and historical writing itself to find out whether

  16. 现代性境遇与中国文化保守主义的历史使命%The Context of Modernity and the Historical Mission of Chinese Cultural Conservatism

    Institute of Scientific and Technical Information of China (English)

    孙成竹

    2015-01-01

    The cultural conservatives of China since the late Qing Dynasty aimed to answer three questions: first, what is the basic spirit of China culture, second, whether Chinese culture retains modern gene, and third, in what extent Chinese culture will affect the world. As a modern Chinese unique cultural landscape, the cultural conservatives were devoted to protecting and nurturing the life of Chinese culture and to establishing the subjectivity of hers. Today, we must carefully examine the cultural landscape and its far-reaching impact on the reconstruction of contemporary Chinese culture in the context of modernity.%身临现代性境遇,晚清以来的文化保守主义主要回答了三个问题:一是中国文化的基本精神是什么,二是中国文化是否具备现代性因子,三是中国文化将在多大程度上影响世界。作为近现代中国独特的文化景观,文化保守主义倾力呵护和精心培育中国文化之生命,重新挺立起中华文化的主体性。今天,我们必须在现代性境遇中,认真审视这一文化景观及其对中国文化重建的深远影响。

  17. Japanese-American Internment. A Historical Reader.

    Science.gov (United States)

    2000

    This Historical Reader on "Japanese American Internment" in World War II introduces students to key events and issues during the period through the voices of people with firsthand experienced. Source documents and illustrations are arranged in chronological order and/or thematic units that establish context. Each selection is followed by…

  18. Democracy in Kazakhstan: Historical Fiction or Reality

    Science.gov (United States)

    Adilzhanov, Nurlykhan B.; Kozhirova, Svetlana B.; Azizian, Rouben

    2016-01-01

    An important issue in the development of transitional societies at the present stage of historical development is the impact of "global democracy" system of government. Trends of such influence in the post-Soviet space, in particular, are becoming more tangible in the context of globalization and especially after the so-called…

  19. Using Historical Simulations to Teach Political Theory

    Science.gov (United States)

    Gorton, William; Havercroft, Jonathan

    2012-01-01

    As teachers of political theory, our goal is not merely to help students understand the abstract reasoning behind key ideas and texts of our discipline. We also wish to convey the historical contexts that informed these ideas and texts, including the political aims of their authors. But the traditional lecture-and-discussion approach tends to…

  20. Research on the Positioning of Protection and Utilization of Historic Districts Under Big Data Analysis

    Science.gov (United States)

    Zhang, J.; Zhang, J.; Huo, X.; Zheng, W.; Zheng, X.; Zhang, M.

    2017-08-01

    Historic districts are a special type of cultural heritage, as living cultural heritage, the utilization and development of historical districts is an inevitable issue. How to accurately position the protection and utilization of districts and achieve its healthy and sustainable development is the key work in the protection of districts. In this paper, the Internet data including Tencent's location big data are employed to study some Chinese historic and cultural streets, establish protection and development index system for historic and cultural streets, carry out in-depth study of ten core indicators, and sum up the positioning and development direction for the protection and use of districts. Historic district, as a special type of cultural heritage, is the birthplace and supporting zone of urban context, and also the place for the daily life of the general public. It boasts profound historic and humanistic background and the characteristics of a living form. As the living cultural heritage, its use and development are necessary, and attention shall also be paid to static protection and dynamic comprehensive management. But judging from the current practice, protection and use of historic districts face a host of challenges. Some districts are devoid of popularity and vitality and become cold galleries. Some districts suffer excessive development for tourism and commercialism, and lose its "original" cultural characteristics. In addition, throngs of tourists exert a negative impact on the life of the local people and the protection of immovable cultural relics. Disorderly business format and increasingly similar landscape go against the presentation of local characteristics. We should regard historic district as a dynamic urban heritage, and achieve dynamic development and protection in accordance with its inherent development laws and the principle of "step by step" through the "organic update" mode, with emphasis on the continuous comprehensive management of

  1. Protectionism in the Current International Context

    Directory of Open Access Journals (Sweden)

    Botescu Ion

    2017-01-01

    The attempt to impose a set of international trade rules to be respected by world statesrepresents progress in this area. Further issues are related to how the agreed rules apply so thatthe benefits of international trade are placed in an equitable area. The global financial crisis, theBrexit, Trump's attitude as candidate and especially as US President are disturbing factors in thetrade relationships between states.

  2. Radical Transparency in Journalism: Digital Evolutions from Historical Precedents

    Directory of Open Access Journals (Sweden)

    Luke Justin Heemsbergen

    2013-06-01

    Full Text Available This paper argues that transparency projects retain a political hue from the social-technological context from which they are created. Thus, radical transparency is considered as an opportunity to evolve both journalistic and democratic practices. Transparency in practice reveals diverse expectations of how journalists reporting should be used, and these expectations in turn, seem dependent on specific worldviews. This paper presents a comparative analysis of the effects of the current exemplar of radical journalism, WikiLeaks. It compares Wikileaks to its historical equivalents, including Hansard in the 18th century, and the reporting of open diplomacy in the early 20th century. This analysis shows how journalism evolves along with radical transparency projects, and how the current context of networked radical transparency can, and will, be made into news with specific political effects. In conclusion, this paper argues that practitioners should be aware of the political hues that new transparency mechanisms afford. Being cognizant of context and design choices can increase the degree to which new initiatives can have a deep systemic impact—as well as acknowledge the qualities and repercussions of that impact.

  3. Generative Contexts

    Science.gov (United States)

    Lyles, Dan Allen

    Educational research has identified how science, technology, engineering, and mathematics (STEM) practice and education have underperforming metrics in racial and gender diversity, despite decades of intervention. These disparities are part of the construction of a culture of science that is alienating to these populations. Recent studies in a social science framework described as "Generative Justice" have suggested that the context of social and scientific practice might be modified to bring about more just and equitable relations among the disenfranchised by circulating the value they and their non-human allies create back to them in unalienated forms. What is not known are the underlying principles of social and material space that makes a system more or less generative. I employ an autoethnographic method at four sites: a high school science class; a farm committed to "Black and Brown liberation"; a summer program geared towards youth environmental mapping; and a summer workshop for Harlem middle school students. My findings suggest that by identifying instances where material affinity, participatory voice, and creative solidarity are mutually reinforcing, it is possible to create educational contexts that generate unalienated value, and circulate it back to the producers themselves. This cycle of generation may help explain how to create systems of justice that strengthen and grow themselves through successive iterations. The problem of lack of diversity in STEM may be addressed not merely by recruiting the best and the brightest from underrepresented populations, but by changing the context of STEM education to provide tools for its own systematic restructuring.

  4. Libraries, Policy, and Politics in a Democracy: Four Historical Epochs

    Science.gov (United States)

    Jaeger, Paul T.; Gorham, Ursula; Sarin, Lindsay C.; Bertot, John Carlo

    2013-01-01

    This article explores the historical relationships between libraries, policy, and politics in the United States. Far too often, policy and political discussions related to libraries have little historical context. While libraries have long viewed themselves as a pillar of democracy by supporting informed, educated, and engaged citizenry, political…

  5. Historical and Theoretical Development of Culturally Competent Social Work Practice

    Science.gov (United States)

    Kohli, Hermeet K.; Huber, Ruth; Faul, Anna C.

    2010-01-01

    This article provides a detailed review of the historical and theoretical context in which culturally competent practice has evolved in the social work profession and enables educators and practitioners to see holistic connections between the past and present. Historical review of the inclusion of diversity content is followed by definitions of…

  6. Morphosedimentary features from a major flood on a small, lower-sinuosity, single-thread river: The unknown quantity of overbank deposition, historical-change context, and comparisons with a multichannel river

    Science.gov (United States)

    Joeckel, R. M.; Tucker, S. T.; McMullin, J. D.

    2016-08-01

    This study details overbank sedimentation on a single-thread, bedload stream, the Little Blue River (southeastern Nebraska and northeastern Kansas, USA), which experienced exceptional floods during May-June 2015. Downvalley elongate splays left deposits as thick as 1.2 m and attained areas as great as 156 ha. Splays consisted of fields of large, gravel-covered dunes 0.1 to 0.3 m in height and extensive sand sheets with current ripples or current ripples atop low-relief, long-wavelength dunes. Erosion occurred chiefly in the heads of splays. Levee-floodplain channel complexes were more architecturally complicated, with channel-channel-fringing deposits deposited within 110 m of the banks of the channel. These complexes consisted of two amalgamated components: (1) sediment shadows (vegetation-induced sedimentary structures), as long as 6 m and as high as 0.6 m at their heads, which were produced by the interaction of direct overbank flow with rooted trees; and (2) indistinct, flat-topped bars (some of which were built around eroded remnants of sediment shadows) shaped chiefly by downvalley flood flow. Changes on in-channel bars, the erosion of bank crevasses as large as 70 m in width, and the deposition of large woody debris also occurred during the floods. The earliest aerial photographs (1938) of the study area, taken after multiple low-flow years, show no evidence for recent overbank deposition. Increases in channel-belt area, the number of bars, and the sizes of bars in the Little Blue River took place after 1938, and most rapidly during 1938 to 1950, when annual discharge was increasing. Annual discharge has decreased since ca. 1990, and yet there has been a long-term increase in annual peak from since the 1930s. We surmise that increasing annual peak flows have led to larger floods and, since 1938, serial overbank deposition, as well a wider channel and numerous, large compound bars.

  7. Making Connections with Historical Fiction.

    Science.gov (United States)

    Nawrot, Kathy

    1996-01-01

    Discusses the value of historical fiction, using historical fiction to teach history and to teach literature, and activities using historical fiction. Offers a sample approach using the book "Underground to Canada," and notes cautions in using historical fiction. (SR)

  8. Japan 2006 in historical perspectives

    OpenAIRE

    Michiko Tanaka Nishishima

    2007-01-01

    Readings of the current Japanese politics with the historic and social insight through analysis of four facts registered in 2006: the visit of the prime minister Koizumi to the Yasukuni shrine; the election of Abe Shinzo as the president of Liberal Democratic Party and the formation of Abe cabinet; the Atomic bomb experimentation by the North Corea; the publication of the book of feminist counteroffensive against the numerous rightist conservative harassment.

  9. Japan 2006 in historical perspectives

    Directory of Open Access Journals (Sweden)

    Michiko Tanaka Nishishima

    2007-11-01

    Full Text Available Readings of the current Japanese politics with the historic and social insight through analysis of four facts registered in 2006: the visit of the prime minister Koizumi to the Yasukuni shrine; the election of Abe Shinzo as the president of Liberal Democratic Party and the formation of Abe cabinet; the Atomic bomb experimentation by the North Corea; the publication of the book of feminist counteroffensive against the numerous rightist conservative harassment.

  10. The HFEA in context.

    Science.gov (United States)

    Franklin, Sarah

    2013-04-01

    While the regulatory role of the HFEA, its independence and its shortcomings are debated in the context of a fiscal economic crisis, the larger sociological importance of the Authority may be overlooked. Harder to calculate than its annual budget and more elusive than its technical remit as a licensing body, the cultural value of the HFEA as a historical and symbolic entity that was born out of a pioneering debate unique to the UK must be included in a discussion of its future role. Against its perceived shortcomings as an expensive and outdated quango is the importance of the Authority as a public instrument for enhancing the future of translational bioscience. From this point of view, the HFEA is crucial not only to ensuring the successful realization of a domestic bioscience agenda but also to protecting the international reputation of UK Plc as a best-practice model of publicly supported bioinnovation.

  11. Context Construction through Competition

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    This paper examines the relation between the evolution of statehood and institutionalised competition in the European context. The first half of the paper develops a historical-sociological view on the evolution of modern political power in the state form in Europe while the second half the paper...... reconstructs how the institutionalisation of competition as a specific type of policy tool which has been used by emerging modern states to establish its authority vis-à-vis competing claims to authority. It furthermore engages in an examination of corporatist and governance based attempts to respectively curb...... and expand the use of competition as a tool for organising social processes and the implications of the se attempts for the state of statehood....

  12. National context

    DEFF Research Database (Denmark)

    Ravn, Tine

    2011-01-01

    This document forms part of the tasks of Work Package 3 for the European project PLACES (Platform of Local Authorities and Communicators Engaged in Science) whose main goal is to offer to a wide and diverse community of actors a common platform to structure their science communication activities,......, at a city/regional level (www.openplaces.eu). The main objective of this document is to have an overview of different contexts of scientific culture that are present around Europe with a particular focus on the local dimension of the initiatives and policies in science communication....

  13. Teaching Psychology: The Political Context

    Science.gov (United States)

    Newland, John

    2008-01-01

    In this commentary, the author raises two critical aspects not adequately addressed in John Radford's (2008) wide ranging article on the teaching of psychology in higher education. The first aspect is the relevance of boundaries. The second aspect is the political context(s). These two issues, though artificially dissociated for current purposes,…

  14. Desenvolvimento na interação social e no contexto histórico-cultural: adequação entre perspectiva teórica e metodologia Development in social interaction and in the historical-cultural context: adequacy between theoretical perspective and methodology

    Directory of Open Access Journals (Sweden)

    Maria C. D. P. Lyra

    2000-01-01

    Full Text Available Este artigo introdutório apresenta uma mensagem unificada, elaborada como aspectos críticos de uma proposta, acerca da pesquisa científica dedicada à compreensão do desenvolvimento psicológico inserido na interação social e no contexto histórico-cultural. Três aspectos são discutidos: 1 a conceituação do fenômeno do desenvolvimento psicológico; 2 o significado da interação social e do contexto histórico-cultural neste desenvolvimento; e, finalmente, 3 a urgência de uma elaboração conceitual que estabeleça os elos necessários entre os aspectos teóricos e os aspectos metodológicos da investigação científica. A diversidade de leituras desta proposta está refletida nos diferentes artigos que compõem este Número Especial, incluindo aqueles que são artigos-comentários. Todos os autores procuraram, entretanto, produzir textos que refletem a busca de um posicionamento acerca desses três aspectos fundamentais, embora diferindo na ênfase dada a cada um deles.The aim of this introductory paper is to present an integrated message, elaborated as critical features of a proposal which considers the scientific research in psychological development as embedded in social interaction and in the historical-cultural context. Three aspects are discussed: 1 the conceptualization of the phenomenon of psychological development; 2 the meaning of social interaction and of historical-cultural context for this development; and 3 the urgent need for a conceptual linkage regarding theoretical and methodological aspects of scientific investigation. The diversity of readings of this proposal is reflected in the different papers that compose this special issue, including those that are comments on papers. Nevertheless, all the contributors present texts that reflect their answers regarding those three fundamental aspects, although they differ in the emphasis given to each one.

  15. On the role of openness in education: A historical reconstruction

    Directory of Open Access Journals (Sweden)

    Sandra Peter

    2013-01-01

    Full Text Available In the context of education, “open(ness” has become the watermark for a fast growing number of learning materials and associated platforms and practices from a variety of institutions and individuals. Open Educational Resources (OER, Massive Open Online Courses (MOOC, and more recently, initiatives such as Coursera are just some of the forms this movement has embraced under the “open” banner. Yet, ongoing calls to discuss and elucidate the “meaning” and particularities of openness in education point to a lack of clarity around the concept. “Open” in education is currently mostly debated in the context of the technological developments that allowed it to emerge in its current forms. More in-depth explorations of the philosophical underpinnings are moved to the backstage. Therefore, this paper proposes a historical approach to bring clarity to the concept and unmask the tensions that have played out in the past. It will then show how this knowledge can inform current debates around different open initiatives.

  16. Historically defined autobiographical periods

    DEFF Research Database (Denmark)

    Brown, Norman R.; Hansen, Tia G. B.; Lee, Peter J.;

    2012-01-01

    The chapter reviews a research programme that has demonstrated the existence of historically defined autobiographical periods and identified the conditions that bring them about. Data from four samples of World War II-generation adults show that historically defined autobiographical periods endure...... over time and theoretical implications are discussed, notably by introducing a new approach to autobiographical memory, Transition Theory, which assumes that autobiographical memory is organized by transitional events that can be selfinitiated or externally imposed - historically defined...

  17. Teorias econômicas de oferta de educação: evolução histórica, estado atual e perspectivas Economic theories of the supply of education: historical evolution, current state, and perspectives

    Directory of Open Access Journals (Sweden)

    Fábio D. Waltenberg

    2006-04-01

    Full Text Available Este artigo preocupa-se com uma faceta particular (o lado da oferta de uma das duas grandes linhas de pesquisa em economia da educação (aspectos econômicos dos sistemas educacionais. Apresentam-se a evolução histórica, o estado atual do debate e as perspectivas de desenvolvimento das teorias econômicas de oferta de educação, abarcando-se o período compreendido entre o início da década de 1960 e as contribuições mais recentes. Argumenta-se que as teorias tradicionais de economia da educação (capital humano e sinalização não deram tratamento adequado ao lado da oferta da educação. Mais tarde, os conceitos e o instrumental da microeconomia da firma foram mobilizados a fim de se tentar mapear a "tecnologia de produção de educação". A abordagem das funções de produção de educação, baseadas inicialmente apenas em insumos monetários, não foi suficiente para que se apreendesse toda a complexidade envolvida no processo de provisão de educação. Uma análise de artigos mais recentes revela três caminhos promissores para o desenvolvimento das teorias de oferta de educação: (i incluir insumos não monetários às funções de produção; (ii levar em consideração aspectos institucionais e organizacionais do sistema educativo; e (iii aprimorar as técnicas econométricas de estimação das funções de produção. Por fim, o artigo discute mais detidamente o primeiro desses três caminhos.The present article deals with a particular aspect (the side of the supply of one of the two main lines of research in the economics of education (economical aspects of educational systems. It shows the historical evolution, the current state, and the perspectives of development of the economic theories of education supply, covering the period from the early 1960s to the more recent contributions. It argues that the traditional theories of the economics of education (human capital and screening have not dealt adequately with the

  18. The Historical Necessity for--and Difficulties with--New Historical Analysis in Introductory Literature Courses.

    Science.gov (United States)

    Thomas, Brook

    1987-01-01

    Reflects on the role of New Historicism in teaching literature and remarks on the lack of historical awareness in students today. Offers suggestions for connecting history, as well as other disciplines, to literature to combat currently fragmented college educations. (JC)

  19. The Historical Necessity for--and Difficulties with--New Historical Analysis in Introductory Literature Courses.

    Science.gov (United States)

    Thomas, Brook

    1987-01-01

    Reflects on the role of New Historicism in teaching literature and remarks on the lack of historical awareness in students today. Offers suggestions for connecting history, as well as other disciplines, to literature to combat currently fragmented college educations. (JC)

  20. Towards a global historical biogeography of Palms

    Science.gov (United States)

    Couvreur, Thomas; Baker, William J.; Frigerio, Jean-Marc; Sepulchre, Pierre; Franc, Alain

    2017-04-01

    Four mechanisms are at work for deciphering historical biogeography of plants : speciation, extinction, migration, and drift (a sort of neutral speciation). The first three mechanisms are under selection pressure of the environment, mainly the climate and connectivity of land masses. Hence, an accurate history of climate and connectivity or non connectivity between landmasses, as well as orogenesis processes, can shed new light on the most likely speciation events and migration routes driven by paleogeography and paleoclimatology. Currently, some models exist (like DIVA) to infer the most parsimonious history (in the number of migration events) knowing the speciation history given by phylogenies (extinction are mostly unknown), in a given setting of climate and landmass connectivity. In a previous project, we have built in collaboration with LSCE a series of paleogeographic and paleoclimatic maps since the Early Cretaceous. We have developed a program, called Aran, which enables to extend DIVA to a time series of varying paleoclimatic and paleogeogarphic conditions. We apply these new methods and data to unravel the biogeographic history of palms (Arecaceae), a pantropical family of 182 genera and >2600 species whose divergence is dated in Late Cretaceous (100 My). Based on a robust dated molecular phylogeny, novel paleoclimatic and paleogeographic maps, we will generate an updated biogeographic history of Arecaceae inferred from the most parsimonious history using Aran. We will discuss the results, and put them in context with what is known and needed to provide a global biogeographic history of tropical palms.

  1. Introduction: Communicating European Integration: A Historical Perspective

    Directory of Open Access Journals (Sweden)

    Manuel Müller

    2014-02-01

    Full Text Available Since the 1990s the so-called 'democratic deficit' of the EU became an increasingly discussed topic in both academic and political circles. In this context, the (apparently insufficient communication of European politics to its citizens has been of especially great importance. Academic research has invested considerable efforts in trying to analyse and explain these problematic relationships. However, because this still growing area of research is still dominated by social scientists, historical approaches seem to be somewhat underrepresented. Against this background, this special issue will present historical studies on actors, means and contents of communicating the process of European integration from its beginnings to the present day.

  2. The Ellipse A Historical and Mathematical Journey

    CERN Document Server

    Mazer, Arthur

    2011-01-01

    Explores the development of the ellipse and presents mathematical concepts within a rich, historical context The Ellipse features a unique, narrative approach when presenting the development of this mathematical fixture, revealing its parallels to mankind's advancement from the Counter-Reformation to the Enlightenment. Incorporating illuminating historical background and examples, the author brings together basic concepts from geometry, algebra, trigonometry, and calculus to uncover the ellipse as the shape of a planet's orbit around the sun. The book begins with a discussion that tells the st

  3. [Vygotsky's Social-Historic Constructivism and nursing].

    Science.gov (United States)

    Thofehrn, Maira Buss; Leopardi, Maria Tereza

    2006-01-01

    The aim of this paper is to reflect, in the theoretical scope, about the Vygotsky's socio-historical constructivism and the contributions from this Russian researcher to build the nursing knowledge. The Vygotskian approach has as its philosophical, epistemological and methodological purposes, the principles of the historical materialism, it emphasizes the social and cultural context in the working process, also in the use of instruments and in the dialectical interaction between human beings and environment. We understand that the ideas preconized by Vygotsky can represent an alternative method to the practical and theoretical studies, specially, as the subjective dimension of the working process near by the nursing staff.

  4. Big Data and historical social science

    Directory of Open Access Journals (Sweden)

    Peter Bearman

    2015-11-01

    Full Text Available “Big Data” can revolutionize historical social science if it arises from substantively important contexts and is oriented towards answering substantively important questions. Such data may be especially important for answering previously largely intractable questions about the timing and sequencing of events, and of event boundaries. That said, “Big Data” makes no difference for social scientists and historians whose accounts rest on narrative sentences. Since such accounts are the norm, the effects of Big Data on the practice of historical social science may be more limited than one might wish.

  5. A Historical Analysis of the Relationship of Faith and Science and its Significance within Education

    Science.gov (United States)

    Yegge, John G.

    Science curriculum and pedagogy are at the center of a centuries-long debate concerning the appropriate relationship of faith and science. The difficulties that science educators face seem to be based in misinformation about the historical roots of this conflict. To address that conflict, the goals of this research were to separate myth from reality and to provide a necessary context to the current tensions that are disrupting science pedagogy and curriculum content within American public schools. Working within a theoretical framework of historical literacy, this qualitative, historical analysis was a comprehensive examination of the relationship of faith and science from ancient times through the Renascence to the emergence and development of Darwinism. The historical approach methodology was utilized as a means to document the systematic examination of past events, in order to illuminate and interpret the meaning of those events. The historical record revealed that science and religion are not necessarily incompatible and that the early Christian religion provided a fertile environment in which modern science could emerge. Also noted were many instances where the record was inconsistent with what educators have commonly taught as historical fact. Finally, the complex sources of tension between modern fundamentalist Christianity and Darwinism, which has appeared as a flashpoint in public discourse within science education, were examined in depth. Based on this analysis, the study includes recommendations for educators in their approach to addressing these challenges and teaching science. This analysis can produce positive social change for educators and their students, as this information is advanced as a means to enhance historical literacy among educators and their students.

  6. Traumatic pasts and the historical imagination: Symptoms of loss, postcolonial suffering, and counter-memories among African migrants.

    Science.gov (United States)

    Beneduce, Roberto

    2016-06-01

    This work aims to rethink the relationship between anthropology and cultural psychiatry from a historical perspective, through reflections on the dynamics of forgetting and remembering in the context of migration. While migrants' symptoms often bear cultural hallmarks of suffering, they also reveal images of a traumatic history, which resurface in moments of danger, uncertainty, and crisis. I claim these symptoms are allegories of a dispossessed past, and can be interpreted as counter-memories, as "palimpsests" of an eclipsed script. Trauma symptoms keep returning to a collective past, and thus can be considered a particular form of historical consciousness. Psychiatric diagnoses may obscure these counter-memories. In particular, the diagnostic category of posttraumatic stress disorder that is commonly attached to traumatic experiences in current clinical practice recognizes the truth of individual traumatic events, but at the same time contributes to concealing the political, racial, and historical roots of suffering.

  7. Historical imagination, narrative learning and nursing practice: graduate nursing students' reader-responses to a nurse's storytelling from the past.

    Science.gov (United States)

    Wood, Pamela J

    2014-09-01

    Storytelling and narrative are widely used in nurse education and the value of narrative-based curricula, such as those governed by narrative pedagogy, is well recognised. Storytelling stimulates students' imagination, a central feature of narrative learning. One form of story and imagination yet to be fully considered by educators is the historical story and historical imagination. The use of historical storytelling creates a temporal dissonance between the story and reader that stimulates readers' imagination and response, and enables them to gain rich insights which can be applied to the present. Reader-response theory can support educators when using narrative and storytelling. This article presents an analysis of graduate nursing students' reader-responses to a nurse's story from the past. This narrative learning group used their historical imagination in responding to the story and prompted and challenged each other in their interpretation and in translating their responses to their current nursing practice. The article discusses this analysis within the context of reader-response theory and its potential application to narrative-based learning in nurse education. Historical stories stimulate historical imagination and offer a different frame of reference for students' development of textual competence and for applying insights to the present. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Historical records of 'plum rains' since 1736

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ To have a better understanding of current global climate change,some researchers turn to historical records to reconstruct climate history over past few centuries.A research team headed by Prof.GE Quansheng with the CAS Institute of Geographic Sciences and Natural Resources Research has made encouraging progress in this aspect by using historical documents of the Qing Dynasty (1644-1911).They have been successful in reconstructing a record of the duration and intensity of Meiyu.

  9. Scientific and historical archive

    CERN Multimedia

    2017-01-01

    : International Archives Day, 9 June, is an opportunity to discover a little-known CERN resource. Unlike libraries, archives tend to be hidden away. You can’t browse among the shelves, or borrow files to use in the workplace, but sometimes they contain just the information you need. CERN’s rich heritage has many parts: its scientific data, the black and white photos recently put online by the Library, the audio-visual collection, currently being digitized by the IT department, historic objects in the care of the IR-ECO group, and much more - not least the memory of its people. The CERN Archive exists in the background, supporting other endeavours and preserving our documentary heritage for future generations. About 1000 shelf metres of files filled with letters, notes, reports, rough drafts, memos such as this report, by Miss Steel, are preserved. You can browse more examples on our timeline. It is a place for information on all aspects of CERN’s history. Sometimes documents pro

  10. Psychosurgery: a historical overview.

    Science.gov (United States)

    Feldman, R P; Goodrich, J T

    2001-03-01

    Neurosurgical treatment for psychiatric disorders has a long and controversial history. From the Stone Age use of trephining to release the demons of the spirit to the millimeter accuracy of stereotactic instruments currently used in the operating room, psychosurgery has enjoyed enthusiastic support as well as experiencing scorn. Today, psychosurgery is a minimally invasive and highly selective treatment that is performed for only a few patients with severe, treatment-refractory, affective, anxiety, or obsessive-compulsive disorders. Recent advances in technology and functional neuroanatomic techniques, as well as economic pressures to decrease the costs of caring for chronically ill patients, may provide an opportunity for psychosurgery to become a more attractive option for the treatment of psychiatric diseases. In this historical overview, the rise and fall of psychosurgery are described. A better understanding of the colorful history of this interesting topic should enable modern neurosurgeons and other health care professionals to meet the social, ethical, and technical challenges that are sure to lie ahead.

  11. Creating Historical Drama.

    Science.gov (United States)

    Cassler, Robert

    1990-01-01

    Describes creating for the National Archives Public Education Department a historical drama, "Second in the Realm," based on the story of the Magna Carta. Demonstrates the effectiveness of historical drama as a teaching tool. Explains the difficulties of writing such dramas and provides guidelines for overcoming these problems. (NL)

  12. Proceedings of a workshop, held in Constanta, Romania on 22 May 2014, on Oral Health of Children in the Central and Eastern European Countries in the context of the current economic crisis.

    Science.gov (United States)

    Hysi, Dorjan; Eaton, Kenneth A; Tsakos, George; Vassallo, Paula; Amariei, Corneliu

    2016-07-25

    This report presents the proceedings of a workshop held in Constanta, Romania on 22 May 2014. During the workshop, representatives from 18 Central and Eastern European countries gave oral presentations on the current oral health of children and young adults aged 16 years and younger. The aim of the workshop was to collect and present data relating to the oral health of children from Central and Eastern European countries and to discuss them in the context of the political changes that have taken place over the last two decades and the recent economic crisis.The presenters had previously completed a series of questions on oral epidemiological studies, prevention of oral disease, treatment and payment, dental personnel, uptake of oral health care and other considerations and structured their presentations on these topics plus the influence of the economic crisis on oral health. It should be remembered that this paper is a report of the proceedings of a workshop and not a study. Ethics approval is not required for workshops.After the 18 oral presentations a 90 min discussion took place during which further points were raised. The presentations, the discussion and the conclusions which were reached are reported in this manuscript.

  13. "But Why Then?" Chronological Context and Historical Interpretations

    Science.gov (United States)

    Fordham, Michael

    2014-01-01

    When Michael Fordham was introduced to Dr Seuss's "Butter Battle Book" he immediately recognised its potential value in the classroom as a popular interpretation of the Cold War. Wanting his Year 9 pupils to explain how and why the past has been interpreted in different ways he shows the potential pitfalls inherent in asking pupils to…

  14. Youth civic development: historical context and emerging issues.

    Science.gov (United States)

    Flanagan, Constance A; Christens, Brian D

    2011-01-01

    The civic domain has taken its place in the scholarship and practice of youth development. From the beginning, the field has focused on youth as assets who contribute to the common good of their communities. Work at the cutting edge of this field integrates research and practice and focuses on the civic incorporation of groups who often have been marginalized from mainstream society. The body of work also extends topics of relevance to human development by considering themes of justice, social responsibility, critical consciousness, and collective action.

  15. Pedigrees, propaganda, and paranoia: family studies in a historical context.

    Science.gov (United States)

    Lombardo, P A

    2001-01-01

    This article reviews the uses of family studies carried out in the early 20th century under the banner of eugenics, a companion discipline to early genetics. It explores how, in an attempt to analyze and quantify purportedly biologic bases of social problems, the eugenicists constructed pedigree charts of notoriously "defective" families. Investigation of individuals with suspect traits formed the basis for instruction of field workers who linked those traits to larger groups. The resulting eugenic family studies provided a "scientific" face for a popular hereditarian mythology that claimed to explain all social failure in systematic terms. The eugenicists were successful in fueling public fear about the growing "army of idiots and imbeciles" graphically depicted in their pedigree charts. Their success was the result of a finely crafted educational program--propaganda that reduced science to simplistic terms. The tendency to oversimplify concepts of genetic causation and the rush to amplify the significance of research findings through the popular media is also apparent today. What begins as publicity has the potential to be transformed into propaganda. Although many in the scientific community are understandably reluctant to revisit the abuses of the past, that community must confront the history of eugenics as a necessary antidote to the genetic hype that surrounds us.

  16. [Dutch Zoological Gardens (until 1940) in historical context].

    Science.gov (United States)

    Zwart, P

    2009-01-01

    The history of the zoological gardens is an example of transformation through the ages; it is one of the ways men are dealing with their enviroment. Through the ages there were six reasons to keep wild animals: (1) Religion; 2. Power and Richness; (3) To get acquainted with animals (from tropical regions); (4) Study and Education; (5) Amusement and (6) Preservation of the species. The first Dutch "zoos", of the Dukes of Guelders in the 14th and of the stadholders in the 19th century, can serve as examples of the will to demonstrate power and richness. The Amsterdam Zoological Garden, "Artis", the zoological gardens of Rotterdam and of The Hague were founded for reasons of study and/ or education. Burgers' Dierenpark (Arnhem), Ouwehand's Dierenpark (Rhenen), Dierenpark Emmen en Dierenpark Wassenaar originated as leisure activities of their owners.

  17. Context Evaluation of Historical Sites in the Prado Basin

    Science.gov (United States)

    1990-01-29

    60 New Archival Information ................................ 62 Conclusions............................................. 68 ...trade was the matanza (slaughter) of the steers. During the matanza , a rodeo was held in which the cattle were rounded up and then systematically...sheep was so poor that it was cal led mere hair. There was no demand for beef, aside from that used for food on the rancho, and at the annual matanzas

  18. Military Training Lands Historic Context: Miscellaneous Training Sites

    Science.gov (United States)

    2010-03-01

    34Details, typical diagram-camouflage demonstration area, water points," 7 December 1951) 65 98 Camouflage demonstration area, dry water point, Fort...typical diagram-camouflage demonstration area, water points," 7 December 1951). Figure 98. Camouflage demonstration area, dry water point, Fort Bragg

  19. Military Training Lands Historic Context: Large Arms Ranges

    Science.gov (United States)

    2010-03-01

    to five 2.75-in. rocket motors for propulsion. The system became operational in 1972 and was used for training Vulcan , Chaparral, and Redeye gunners...superpowers. 2. Through the architectural or engineering design, they clearly reflect one of the Cold War themes: a. Basic Scientific Research (Laboratories...Historians Journal . Vol 52, No.1 http://en.wikipedia.org/wiki/Anti-aircraft_artillery U.S. Army Corps of Engineers. St. Louis District. 2006. Range

  20. The Historical Context and Development of Professional Learning Communities

    Science.gov (United States)

    Archer, Kimberly Rochelle

    2012-01-01

    In the early to late 1990s, school systems throughout the United States were undergoing a rash of educational reforms as a result of public demands for holding schools accountable for student learning. Schools were searching for the reform or innovation that would help them improve student achievement. All over the country, "professional…

  1. Military Training Lands Historic Context: Small Arms Ranges

    Science.gov (United States)

    2010-03-01

    293 451 ATC facilities, control towers, alternate details, Fort Bragg...CERL TR-10-11 vi Unit Conversion Factors Multiply By To Obtain acres 4,046.873 square meters degrees Fahrenheit (F-32)/1.8 degrees Celsius...details, 5 August 1958). Figure 451 . ATC facilities, control towers, alternate details, Fort Bragg, NC, 1966 (Standard drawing 28-13-117 sheet 23

  2. A Historical Context Analysis of Changes in Content Management Ideology

    Science.gov (United States)

    2005-03-01

    content management system (Doyle, 2004). The dynamic capability of digital...as multiple media publication of content…..publication is rarely automated unless a content management system is in place” (Rockley, Kostur et al...Investments: An Assessment of Investment Alternatives for a Web Content Management System 2002 CM web ContentP2P: a peer-to-peer content management system

  3. A Historic Context for the African American Military Experience

    Science.gov (United States)

    1998-07-01

    and eternal life, free of pain, sickness, want, and death, free, above all, of white people" (Utley 1973:402). By working themselves into a trance...Florida. Upon arrival in the Sunshine State, the black regiments became part of an invasion force known as the 5th Army Corps under the command of Major

  4. Context-dependent generalization.

    Science.gov (United States)

    Taylor, Jordan A; Ivry, Richard B

    2013-01-01

    The pattern of generalization following motor learning can provide a probe on the neural mechanisms underlying learning. For example, the breadth of generalization to untrained regions of space after visuomotor adaptation to targets in a restricted region of space has been attributed to the directional tuning properties of neurons in the motor system. Building on this idea, the effect of different types of perturbations on generalization (e.g., rotation vs. visual translation) have been attributed to the selection of differentially tuned populations. Overlooked in this discussion is consideration of how the context of the training environment may constrain generalization. Here, we explore the role of context by having participants learn a visuomotor rotation or a translational shift in two different contexts, one in which the array of targets were presented in a circular arrangement and the other in which they were presented in a rectilinear arrangement. The perturbation and environments were either consistent (e.g., rotation with circular arrangement) or inconsistent (e.g., rotation with rectilinear arrangement). The pattern of generalization across the workspace was much more dependent on the context of the environment than on the perturbation, with broad generalization for the rectilinear arrangement for both types of perturbations. Moreover, the generalization pattern for this context was evident, even when the perturbation was introduced in a gradual manner, precluding the use of an explicit strategy. We describe how current models of generalization might be modified to incorporate these results, building on the idea that context provides a strong bias for how the motor system infers the nature of the visuomotor perturbation and, in turn, how this information influences the pattern of generalization.

  5. Context-dependent Generalization

    Directory of Open Access Journals (Sweden)

    Jordan A Taylor

    2013-05-01

    Full Text Available The pattern of generalization following motor learning can provide a probe on the neural mechanisms underlying learning. For example, the breadth of generalization to untrained regions of space after visuomotor adaptation to targets in a restricted region of space has been attributed to the directional tuning properties of neurons in the motor system. Building on this idea, the effect of different types of perturbations on generalization (e.g., rotation versus visual translation have been attributed to the selection of differentially tuned populations. Overlooked in this discussion is consideration of how the context of the training environment may constrain generalization. Here, we explore the role of context by having participants learn a visuomotor rotation or a translational shift in two different contexts, one in which the array of targets were presented in a circular arrangement and the other in which they were presented in a rectilinear arrangement. The perturbation and environments were either consistent (e.g., rotation with circular arrangement or inconsistent (e.g., rotation with rectilinear arrangement. The pattern of generalization across the workspace was much more dependent on the context of the environment than on the perturbation, with broad generalization for the rectilinear arrangement for both types of perturbations. Moreover, the generalization pattern for this context was evident, even when the perturbation was introduced in a gradual manner, precluding the use of an explicit strategy. We describe how current models of generalization might be modified to incorporate these results, building on the idea that context provides a strong bias for how the motor system infers the nature of the visuomotor perturbation and, in turn, how this information influences the pattern of generalization.

  6. Historic Sites and National Register of Historic Places, National Register of Historic Places - NRHP is a list of properties identified by the Federal Government as significant in American history and culture. These properties include districts, buildings, sites and objects of significance to the nation, etc., Published in 2007, 1:24000 (1in=2000ft) scale, Maryland Department of Planning.

    Data.gov (United States)

    NSGIC State | GIS Inventory — Historic Sites and National Register of Historic Places dataset current as of 2007. National Register of Historic Places - NRHP is a list of properties identified by...

  7. Modern-Day Public Space in the Historical Context of a City - New Development of the Cathedral Square (Domplatz) in Hamburg/ Współczesna Przestrzeń Publiczna W Hsitorycznym Kontekście Miasta - Nowe Zagospodarowanie Placu Katedralnego (Domplatz) W Hamburgu

    Science.gov (United States)

    Jóźwik, Renata

    2015-06-01

    The article presents the history of transforming one of the oldest places in Hamburg - the Cathedral Square (Domplatz), as well as the influence of historical factors on the conception behind its development. A tumultuous history, especially the consequences of World War II, has led to the diminishment of its historical significance. The undeveloped quarter once occupied by a prehistoric settlement and St. Mary's Cathedral functioned as an urban wasteland and a parking lot for a few decades. Attempts to change this state of things proved unsuccessful. Currently, revitalization works aimed at renewing city centers are being realized more and more often, in order to make them become competitive against the overly developed suburbs and so as to return to the tradition of forming a European city. The green area established in the Cathedral Square in 2009 was to be built-up initially, but owing to the objection of urban communities - conservators, archeologists, politicians, as well as public opinion, such plans were abandoned. The proposed and realized current form of the square reflects the historical background of the city and honors the importance of the location. The article refers the described example to the Recommendation signed in 2011 by the UNESCO General Conference regarding Historic Urban Landscape. W referacie przedstawiono historię przekształcania się jednego z najstarszych najstarszych miejsc Hamburga - Placu Katedralnego (Domplatz) oraz wpływ czynników historycznych na koncepcję jego zagospodarowania. Burzliwa historia, przede wszystkim konsekwencje II wojny światowej, doprowadziła do zatarcia jego historycznego znaczenia. Niezabudowany kwartał po dawnym grodzie i Katedrze Mariackiej przez kilkadziesiąt lat funkcjonował jako nieużytek miejski i parking. Podejmowane próby zmiany tego stanu były nieefektywne. Obecnie coraz częściej realizowane są działania rewitalizacyjne, których celem jest odnowa centrów miast, tak aby stały si

  8. Thomas Kuhn's revolutions a historical and an evolutionary philosophy of science?

    CERN Document Server

    Marcum, James A

    2015-01-01

    This new edition of Thomas Kuhn's Revolution marks the 50th anniversary of the publication of Kuhn's most influential work. Drawing on the rich archival sources at MIT, and engaging fully with current scholarship, James Marcum provides the historical background to the development of The Structure of Scientific Revolutions. Exploring the shift Kuhn makes from a historical to an evolutionary philosophy of science and examining Kuhn's legacy in depth, Marcum answers key questions: What exactly was Kuhn's historiographic revolution and how did it come about? Why did it have the impact it did? What will its future impact be for both academia and society? Marcum's answers build a new portrait of Kuhn: his personality, his pedagogical style and the intellectual and social context in which he practiced his trade. Thomas Kuhn's Revolution shows how Kuhn transcends the boundaries of the philosophy of science, influencing sociologists, economists, theologians and even policy makers and politicians. This is a comprehensi...

  9. The historical supernovae

    CERN Document Server

    Clark, David H

    1977-01-01

    The Historical Supernovae is an interdisciplinary study of the historical records of supernova. This book is composed of 12 chapters that particularly highlight the history of the Far East. The opening chapter briefly describes the features of nova and supernova, stars which spontaneously explode with a spectacular and rapid increase in brightness. The succeeding chapter deals with the search for the historical records of supernova from Medieval European monastic chronicles, Arabic chronicles, astrological works etc., post renaissance European scientific writings, and Far Eastern histories and

  10. History of Historical Archaeology

    Directory of Open Access Journals (Sweden)

    Robert L. Schuyler

    1998-11-01

    Full Text Available On Sunday April 19, 1998 Jean Carl Harrington (known to the profession as J.C. or "Pinky" Harrington passed away at his home in Richmond, Virginia. At 96 Harrington's life almost spanned the 20th century and did encompass the rise and establishment of professional Historical Archaeology in North America. Many consider Harrington to be the founder or "father" of Americanist Historical Archaeology. In 1936 he took over the newly created NPS-CCC project at Jamestown, Virginia and that event is arguably the inception of Historical Archaeology as an organized, scholarly discipline.

  11. "Huck Finn" in Context: A Teaching Guide.

    Science.gov (United States)

    Schulten, Katherine

    This guide contains a detailed, six-section curriculum that frames the debate over Mark Twain's novel "Huck Finn," asks students to think critically about it, and helps them to see the novel in a richer historical and literary context. The first section introduces students to the history of the controversy surrounding "Huck Finn" and touches on…

  12. Lifelong Learning Policy in Two National Contexts

    Science.gov (United States)

    Rasmussen, Palle

    2014-01-01

    This article describes and discusses the development of lifelong learning policy in two EU member states, Denmark and Portugal. The purpose is to show how different societal and historical contexts shape the development and implementation of lifelong learning policies, even though these policies have significant common elements. As a basis for the…

  13. Historical Climatology Series

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Historical Climatology Series (HCS) is a set of climate-related publications published by NOAA's National Climatic Data Center beginning in 1978. HCS is...

  14. VT Roadside Historic Markers

    Data.gov (United States)

    Vermont Center for Geographic Information — Roadside Historic Site Marker program has proven an effective way to commemorate Vermont’s many people, events, and places of regional, statewide, or national...

  15. Iowa Historic Cemeteries

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This shape file represents Iowa Historic Cemeteries. Originally it was based on an Iowa DNR point file marking cemetery locations as found on 7.5 min. USGS quad...

  16. Premier Hospital Historical Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — To provide a historical overview of the participating hospitals, before the first project report, Premier Healthcare Informatics has used data already available for...

  17. Historical Survey Data Archive

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — To preserve NEFSC historical data, images of biological and oceanographic data sheets (1948-1975) were scanned to digital format and can be queried through a portal...

  18. Econophysics: historical perspectives

    OpenAIRE

    Daniel, G.; Sornette, D.

    2008-01-01

    Econophysics embodies the recent upsurge of interest by physicists into financial economics, driven by the availability of large amount of data, job shortage in physics and the possibility of applying many-body techniques developed in statistical and theoretical physics to the understanding of the self-organizing economy. This brief historical survey emphasizes that Econophysics has many historical precursors, and is in fact rooted in a continuous cross-fertilization between economics and phy...

  19. The primacy of residential quality in urban creation. A current observation of a recurring notion

    OpenAIRE

    2013-01-01

    As a current observation this contribution intends to situate origins of the notion of the primacy of residential quality in urban creation in a historical context before May ’68 and to show the relevance and actuality of this concept in emerging contemporary projective urban architectural practices. This is done through a retrospective re–reading of a major research contribution of architectural residential sociology elaborated by Henri Raymond and his team of ISU directed by Henri Lefebvre....

  20. How children arrange social communities across contexts

    DEFF Research Database (Denmark)

    Højholt, Charlotte

    different life contexts, contradictory demands and social conflicts. One point in the paper will be to illustrate that they are doing this together. Children’s developmental contexts are societal and historical structured and in the same time the children themselves are involved in organising, negotiating...... and contributing to different activities of their life. Following children in their everyday life across contexts has highlighted a theme about how children ‘arrange’ their social communities and their personal participation in varying and shifting activities. In this way the paper will emphasize the active...... seems closely connected to analysis of the social practices where children are taking part....

  1. First historical evidence of a significant Mt. Etna eruption in 1224

    Science.gov (United States)

    Guidoboni, Emanuela; Ciuccarelli, Cecilia

    2008-12-01

    The 1224 Mt. Etna eruption is a significant event both in terms of the mass of erupted materials and because it involved the lower eastern slope of the volcano, reaching down to the sea. Nevertheless, it is unknown to current historical catalogues. According to the historical sources, only two other lava flows actually reached as far as the sea: in 396 BC, just north of the present-day inhabited area of Acireale, according to the geological data alone, and in 1669, when the lava covered the south-eastern flank of Mt. Etna and damaged Catania. We present and discuss the two medieval sources that attest to the eruption of 1224 and make available the original texts. Furthermore, through the close analysis of the historical and topographic context of the Etna area, taking account of the roads and ports in the early 13th century, we have tried to single out the possible area of the lava's outlet into the sea in 1224 on historical grounds. A repeat of an eruption similar to that of 1224 would have a serious impact today as the coast is densely populated.

  2. Le "Contexte": Aspects linguistiques et didactiques. ("Context": Linguistic and Didactic Aspects.)

    Science.gov (United States)

    Cohen, Avraham

    1982-01-01

    A study investigated the ability of socially handicapped Israeli students to determine a word's meaning from its linguistic context. The results and their implications for second language instruction are examined in light of current theories of context. (MSE)

  3. Richard Rorty in Context

    Directory of Open Access Journals (Sweden)

    Brian Lloyd

    2013-08-01

    Full Text Available Richard Rorty was a strong contextualist in his approach to philosophical and political ideas, yet his own most characteristic arguments are typically evaluated without much reference to the historical circumstances that provoked them. A key participant in the post-1980 revival of pragmatism within North American and European intellectual circles, Rorty reaffirmed the strong connections between American pragmatism and German idealism. This move placed him at odds with scholars who forged the unity of pragmatism—united John Dewey and William James—under the banner of radical empiricism. Those engaged most enthusiastically in celebrating Rorty’s achievements, in short, defend a conception of pragmatism that Rorty sharply criticized and ideas about the history of philosophy that he did not share. His distinctive intellectual agenda is best appreciated after setting it in the context of the history of the American Left and, more specifically, the reckoning with the tumultuous 1960s that animates so many ongoing debates—inside and outside the academy—about cultural and political affairs.

  4. Fertility trends, marriage patterns, and savant typologies in Albanian context.

    Science.gov (United States)

    Doja, Albert

    2010-01-01

    In this article, the author focuses on the speculative literalism and typologism in current scholarship to construct a taken-for-granted view, taking issue especially with many points raised in the literature on the subject that have associated fertility rates in Albania more closely with the existence of patriarchal cultural traits. This leads the author to argue that the specific rationale for the myth of many children, high fertility rates, and complex family structures in Albanian context, as elsewhere in patrilineal societies, is an ideological elaboration of patriarchy. Methodologically, the analysis of the standard view of childbearing, based on standard ethnographic methods, traditional historical sources and aggregate demographic data, is aimed to illustrate the inadequacy of the historical-ethnographic paradigm against the available empirical evidence. In turn, understanding how ideological elements are emphasized in cultural activism should lead, against current scholarship claims, to an understanding of the way in which the urgent need for male children must have been to hide away other more troubling reasons.

  5. Educational Policy in the United States: Context of Current Debates; Impact in Latin America Lineamientos de Política Educativa en los Estados Unidos: Debates Actuales; Significados para América Latina

    Directory of Open Access Journals (Sweden)

    Mónica Eva Pini

    2000-03-01

    Full Text Available The objective of this article is to analyze some of the most relevant debates about current educational policies in the United States, and to explore the universalility of some of the ideas and strategies which have already been put in place in Latin America. The policies I will discuss are Goals 2000 and school choice proposals, especially those of charter schools and vouchers. These policies question the key definitions of educational goals, the role of the state, and democratic values. Through the analysis of different documents, reports, and research studies, the political context from which they emerged, and a critical perspective, discourses and policies are interpreted. The market model and the strong forces behind many of these proposals makes it necessary for us to think about how these ideas affect the social distribution of education and democratic ideals, both in the United States and in Latin America. El propósito de este trabajo es describir y analizar los lineamientos y debates más relevantes en la política educativa en los Estados Unidos y explorar la universalidad de algunas de las ideas y estrategias que ya se están implementando en América Latina. Las políticas seleccionadas para discutir aquí son las metas de educación de los Estados Unidos para el año 2000 (Goals 2000, y las propuestas de elección de escuela por parte de los padres (parents school choice, especialmente escuelas contratadas (charter schools y bonos (school vouchers. Estas políticas cuestionan definiciones clave como los objetivos de la educación, el rol del estado y valores democráticos. A través del análisis de diferentes documentos, informes e investigaciones y su contexto de surgimiento, con una perspectiva crítica, se interpretan los significados de los discursos y políticas. El modelo de mercado y las poderosas fuerzas que respaldan muchas de estas propuestas hace necesario que pensemos cómo estas ideas afectan la distribución social

  6. School Cultures as Contexts for Informal Teacher Learning

    Science.gov (United States)

    Jurasaite-Harbison, Elena; Rex, Lesley A.

    2010-01-01

    This study profiles and compares international social contexts for teacher workplace informal learning from the teachers' perspectives. Set in elementary schools in the U.S. and Lithuania, the study illustrates how teachers make sense of and engage in professional learning within their historical, political and administrative contexts. A…

  7. Preparing Students for After-College Life: The Context

    Science.gov (United States)

    Smith, Kelli K.

    2012-01-01

    Historical context informs the work of student affairs professionals and others in higher education in striking the right balance in helping prepare students for life after college, but significant new pressures face students, their mentors, and educational institutions today. This chapter discusses the contexts that shape the work of student…

  8. Robotic Autonomous Observatories: A Historical Perspective

    Directory of Open Access Journals (Sweden)

    Alberto Javier Castro-Tirado

    2010-01-01

    Full Text Available This paper presents a historical introduction to the field of Robotic Astronomy, from the point of view of a scientist working in this field for more than a decade. The author discusses the basic definitions, the differing telescope control operating systems, observatory managers, as well as a few current scientific applications.

  9. Haglund syndrome: historical and systematic review

    Directory of Open Access Journals (Sweden)

    A. P. Sereda

    2014-01-01

    Full Text Available Haglund syndrome is one of the leading causes of pain and functional disorders in the posterior heel. It consists of retrocalcaneal pain caused by retrocalcaneal bursitis and impindgement Achilles tendon tenopathy due to Haglund's deformity. Throughout historical rewiev and systematic rewiev of current conservative and surgical treatments for Haglund syndrome performed in the article.

  10. Haglund syndrome: historical and systematic review

    OpenAIRE

    A. P. Sereda; Kavalerskiy, G.M.

    2014-01-01

    Haglund syndrome is one of the leading causes of pain and functional disorders in the posterior heel. It consists of retrocalcaneal pain caused by retrocalcaneal bursitis and impindgement Achilles tendon tenopathy due to Haglund's deformity. Throughout historical rewiev and systematic rewiev of current conservative and surgical treatments for Haglund syndrome performed in the article.

  11. Evaluating historical candidate genes for schizophrenia

    DEFF Research Database (Denmark)

    Farrell, M S; Werge, T; Sklar, P

    2015-01-01

    Prior to the genome-wide association era, candidate gene studies were a major approach in schizophrenia genetics. In this invited review, we consider the current status of 25 historical candidate genes for schizophrenia (for example, COMT, DISC1, DTNBP1 and NRG1). The initial study for 24 of thes...

  12. Robotic Autonomous Observatories: A Historical Perspective

    OpenAIRE

    Alberto Javier Castro-Tirado

    2010-01-01

    This paper presents a historical introduction to the field of Robotic Astronomy, from the point of view of a scientist working in this field for more than a decade. The author discusses the basic definitions, the differing telescope control operating systems, observatory managers, as well as a few current scientific applications.

  13. Historical perspective: surgery for chronic thromboembolic disease.

    Science.gov (United States)

    Jamieson, Stuart W

    2006-01-01

    This article provides a historical perspective for our current understanding of chronic thromboembolic pulmonary hypertension and surgery for this disease. It chronicles the developments in surgical techniques that have made pulmonary endarterectomy the procedure of choice for obstruction of pulmonary vessels by organized thromboemboli and secondary vessel wall thickening.

  14. Historical influence of irrigation on climate extremes

    Science.gov (United States)

    Thiery, Wim; Davin, Edouard L.; Lawrence, Dave; Hauser, Mathias; Seneviratne, Sonia I.

    2016-04-01

    Land irrigation is an essential practice sustaining global food production and many regional economies. During the last decades, irrigation amounts have been growing rapidly. Emerging scientific evidence indicates that land irrigation substantially affects mean climate conditions in different regions of the world. However, a thorough understanding of the impact of irrigation on extreme climatic conditions, such as heat waves, droughts or intense precipitation, is currently still lacking. In this context, we aim to assess the historical influence of irrigation on the occurrence of climate extremes. To this end, two simulations are conducted over the period 1910-2010 with a state-of-the-art global climate model (the Community Earth System Model, CESM): a control simulation including all major anthropogenic and natural external forcings except for irrigation and a second experiment with transient irrigation enabled. The two simulations are evaluated for their ability to represent (i) hot, dry and wet extremes using the HadEX2 and ERA-Interim datasets as a reference, and (ii) latent heat fluxes using LandFlux-EVAL. Assuming a linear combination of climatic responses to different forcings, the difference between both experiments approximates the influence of irrigation. We will analyse the impact of irrigation on a number of climate indices reflecting the intensity and duration of heat waves. Thereby, particular attention is given to the role of soil moisture changes in modulating climate extremes. Furthermore, the contribution of individual biogeophysical processes to the total impact of irrigation on hot extremes is quantified by application of a surface energy balance decomposition technique to the 90th and 99th percentile surface temperature changes.

  15. Pedagogický dualizmus teoretického a praktického: historické pozadie a súčasné ilúzie. Pedagogical dualism of theory and practice: historic background and current illusions.

    Directory of Open Access Journals (Sweden)

    Višňovský Emil

    2012-09-01

    Full Text Available The paper newly raises the traditional question of educational science – the question of the relationship between theoretical knowledge and practice, between science and practice. This target problem is discussed using a complex theoretical overview and integrating this problem of educational science into broader context of development of social sciences and humanities. Using this umbrella, transformations of relationship between theory and practice, discussed from the period of Classical Antiquity, through Modern period until present times, are interpreted. Consequently,transformations of relationship between theory and practice in this timeline provide a background for explaining the oscillation of self-representation of educational science as either theoretical or practical science. Finally, the well-known concept of teacher as reflective practitioner announced in the field of teacher training asa promising example of how to definitely bridge the gap between academic knowledge and knowledge necessary for practical execution of education is elaborated on.

  16. Mapping Concepts of Agency in Educational Contexts.

    Science.gov (United States)

    Matusov, Eugene; von Duyke, Katherine; Kayumova, Shakhnoza

    2016-09-01

    The purpose of this conceptual paper is to explore and map the "espoused theories" (Argyris and Schön 1978) of agency used in educational contexts. More precisely, we limit the focus on the normative view of student agency assumed within dominant school practices, desired by educational practitioners, leaving out non-normative emerging agencies such as student agency of resistance. Agency is a "tricky" concept, and often scholars who use the concept of agency do not define or operationalize it (e.g., Archer 2000). One reason is that there is no consensus among scholars about the notion of agency, especially when applied to educational contexts (Hitlin and Elder Sociological Theory, 25 (2), 170-191, 2007). Moreover, the recent neoliberal framing of individuals' agency as fully autonomous, flexible, and self-entrepreneur is adding the dilemma of agency manipulation in the sphere of education (Gershon 2011; Sidorkin 2004). To tackle this dilemma in educational contexts, we suggest to further interrogating the normative notion of agency in all its modes and develop a more nuanced conceptualization. We hope that such conceptualization would produce an understanding of the diverse manifestations and definitions of agency within a human ideal, educational content, behaviors, and social settings. We observed diverse uses of the normative term "agency" in educational discourse. We examined the term as used by researchers and practitioners. We also looked at the different ways it has been used in philosophical discussions of education, political framing of the civic role of schooling, disciplinary policy statements, school mission statements, and in everyday common use. It is worthy to note that our categorization of the use and meaning of the normative term "agency" depends on the scholars' epistemological paradigmatic assumptions, socio-political and historical situatedness, and ontological projects being translated into diverse scholarships of education. As a result of

  17. National Register of Historic Places - National Geospatial Data Asset (NGDA) NPS National Register Dataset

    Data.gov (United States)

    Federal Geographic Data Committee — A current, accurate spatial representation of all historic properties listed on the National Register of Historic Places is of interest to Federal agencies, the...

  18. Meaning and Context in the Thanksgiving Hymns

    DEFF Research Database (Denmark)

    Hasselbalch, Trine Bjørnung

    This book attempts to find more sophisticated ways to approach the relationship between the ancient Dead Sea Scrolls, in this case the Hodayot prayers, and their socio-historical contexts. It challenges the consensus that the literary heterogeneity of the large cave 1 scroll, 1QHodayota, betrays...... of methods, most prominently from the field of sociolinguistics, a socio-religious pattern emerges from the collection, which is quite different from hierarchic socio-historical patterns often deduced from the Hodayot and other Dead Sea scrolls....

  19. Use of cartography in historical seismicity analysis: a reliable tool to better apprehend the contextualization of the historical documents

    Science.gov (United States)

    Thibault, Fradet; Grégory, Quenet; Kevin, Manchuel

    2014-05-01

    Historical studies, including historical seismicity analysis, deal with historical documents. Numerous factors, such as culture, social condition, demography, political situations and opinions or religious ones influence the way the events are transcribed in the archives. As a consequence, it is crucial to contextualize and compare the historical documents reporting on a given event in order to reduce the uncertainties affecting their analysis and interpretation. When studying historical seismic events it is often tricky to have a global view of all the information provided by the historical documents. It is also difficult to extract cross-correlated information from the documents and draw a precise historical context. Use of cartographic and geographic tools in GIS software is the best tool for the synthesis, interpretation and contextualization of the historical material. The main goal is to produce the most complete dataset of available information, in order to take into account all the components of the historical context and consequently improve the macroseismic analysis. The Entre-Deux-Mers earthquake (1759, Iepc= VII-VIII) [SISFRANCE 2013 - EDF-IRSN-BRGM] is well documented but has never benefited from a cross-analysis of historical documents and historical context elements. The map of available intensity data from SISFRANCE highlights a gap in macroseismic information within the estimated epicentral area. The aim of this study is to understand the origin of this gap by making a cartographic compilation of both, archive information and historical context elements. The results support the hypothesis that the lack of documents and macroseismic data in the epicentral area is related to a low human activity rather than low seismic effects in this zone. Topographic features, geographical position, flood hazard, roads and pathways locations, vineyards distribution and the forester coverage, mentioned in the archives and reported on the Cassini's map confirm this

  20. The Tragic Endings of the Heroines of American "New Woman" Literature in the Historical Context%历史语境下美国“新女性”文学中主人公的悲剧性结局

    Institute of Scientific and Technical Information of China (English)

    胡小花

    2012-01-01

    "新女性"文学是十九世纪末到二十世纪初在美国文坛流行的一种女性叙事,是当时美国社会关于妇女问题的大讨论在文学领域的延伸,这类作品宣扬独立自强的"新女性"理念,描写"新女性"对维多利亚价值观和道德规范的反叛。本文以朱厄特的《汤姆的丈夫》、吉尔曼的《黄色墙纸》和肖班的《觉醒》为例,从历史视角分析这三部作品中女主人公的生存困境,认为这些试图重新定义自我身份的"新女性"以妥协、疯癫、死亡而告终的原因在于她们对传统的僭越、对旧秩序的威胁。%The "New Woman" literature is a type of female narrative that emerged in America at the end of the 19th century and the beginning of the 20th century. It is an extension of the discussion of the "Woman Question" in American society to the field of literature. "New Woman" stories advocate strong independent women images and depict women's rebellion against Victorian value system and code of conduct. This paper places Jewett's Tom's Husband, Gilman's The Yellow Wallpaper and Chopin's The Awakening in their historical context and analyzes the heroines' predicament. It con- cludes that these women who tried to redefine their identity ended up with compromise, madness or death because they trespassed against tradition and were a threat to the old order.

  1. Cultural Context and Translation

    Institute of Scientific and Technical Information of China (English)

    张敏

    2009-01-01

    cultural context plays an important role in translation. Because translation is a cross-culture activity, the culture context that influ-ences translating is consisted of both the culture contexts of source language and target language. This article firstly analyzes the concept of context and cultural context, then according to the procedure of translating classifies cultural context into two stages and talks about how they respectively influence translating.

  2. Why Digitise Historical Television?

    NARCIS (Netherlands)

    Ellis, John

    2012-01-01

    abstractDigitisation of historic TV material is driven by the widespread perception that archival material should be made available to diverse users. Yet digitisation alters the material, taking away any lingering sense of presence. Digitisation and online access, however, offer startling new possib

  3. Feasts of Historical Luoyang

    Institute of Scientific and Technical Information of China (English)

    FLORA CHANG

    1997-01-01

    FROM famous chefs of long ago to the kitchens of modern China, historical Luoyang has brought culture and taste to dinner tables throughout China. With its long history, Luoyang’s chefs have been cooking up a storm for centuries. Legend has it that Yi Yin, forefather of Chinese chefs during the Tang reign of the Shang Dynasty.

  4. Historical dictionary of librarianship

    CERN Document Server

    Quinn, Mary Ellen

    2014-01-01

    The Historical Dictionary of Librarianship focuses on librarianship as a modern, organized profession, emphasizing the period beginning in the mid-nineteenth century. Author Mary Ellen Quinn relates the history of this profession through a chronology, an introductory essay, appendixes, and an extensive bibliography.

  5. Expiration of Historical Databases

    DEFF Research Database (Denmark)

    Toman, David

    2001-01-01

    We present a technique for automatic expiration of data in a historical data warehouse that preserves answers to a known and fixed set of first-order queries. In addition, we show that for queries with output size bounded by a function of the active data domain size (the number of values that hav...

  6. Historicity in development

    DEFF Research Database (Denmark)

    Lyra, Maria C. D. P.; Valsiner, Jaan

    2011-01-01

    Human development entails the establishment, widening, and abbreviation of new behavioural and psychological phenomena. This leads to the central role of historicity in developmental science—a look at presently happening events in terms of their constructive borrowing from the past and anticipati...

  7. Health and demography of native Amazonians: historical perspective and current status Saúde e demografia de povos indígenas amazônicos: perspectiva histórica e situação atual

    Directory of Open Access Journals (Sweden)

    Warren M. Hern

    1991-12-01

    Full Text Available Native Amazonians have been the victims of two massive historical assaults, one at the time of the Conquest and the other during the Twentieth century. Due to epidemic disease and environmental destruction, many tribes have gone from contact to displacement, decimation, and extinction in a single generation. Deculturation and the construction of large development projects have had catastrophic effects on native populations. In many ways, native Amazonians have experienced a reverse of the "Epidemiologic Transition". Paradoxically, one of the effects of cultural disruption for some native Amazonians has been the loss of cultural controls on fertility with the result that high fertility has become a major health problem. Combined with rapid growth of non-indigenous Amazonian populations, deforestation, and urbanization, native Amazonians face grave obstacles to long-term survival.Os nativos da Amazônia foram vítimas de dois grandes ataques históricos: um na época da Conquista e outro durante o século XX. Devido a doenças epidêmicas e à destruição ambiental, inúmeras tribos passaram a vivenciar problemas de deslocamentos, dizimação e extinção em uma única geração. A aculturação e a construção de grandes projetos desenvolvimentistas tiveram efeitos catastróficos sobre as populações indígenas. Em diversos aspectos, os nativos da Amazônia sofreram uma "Transição Epidemiológica". Paradoxalmente, um dos efeitos da dilaceração cultural para alguns dos nativos da Amazônia foi a perda de controles culturais sobre a fecundidade, fazendo com que a elevada fecundidade se tornasse um importante problema de saúde. Com o rápido crescimento de populações amazônicas não indígenas, o desmatamento e a urbanização, os nativos da Amazônia enfrentam sérios obstáculos para a sua sobrevivência a longo prazo.

  8. China's Urban Social Pension System:Historical Assessment, Current Problems and Solution Thoughts%中国城镇养老保险制度:历史评析、现实问题与解决思路

    Institute of Scientific and Technical Information of China (English)

    肖传江; 廖海亚

    2012-01-01

    按改革的主要内容,我国城镇养老保险制度的发展可以分成四个时期。对制度合理性和局限性分析应该放在历史时空中进行。解决问题的方案必须考虑现实国情,在没有解决相关问题之前,应慎重对待建立职业年金和实行弹性退休制度;社保基金保值增值的最好方式是尽快建立社保银行。同时,应根据养老基金积累函数和公平性原则,科学确定缴费比例;根据“累积效应”的伦理原则,实行按工资等级分类缴费制度;根据公平性和激励性原则,统筹基金应适当补助个人账户,个人最终承担的缴费比例不能因身份差异而有异。%According to the contents of the reform, the development of the urban social pension system falls into 4 periods. Therefore, the analysis on the limitedness of the system should be casted against the historical dimension. The solutions to the problems should incorporate a full consideration of the specific social situations. Before we have settled relevant issues, we should be prudent towards the establishment of the enterprise annuity system and adoption of flexible retirement policy. The best way to maintain and appreciate the value of social security fund is to establish the social security bank. At the same time, we should determine the appropriate contribution ratio according to the pension fund accumulation function and the principle of fairness, adopt the differentiated contribution system accord- ing to one's salary ranks which is compatible with the ethical principle of the "accumulation effects" ,and use the pooling fund to subsidize individual accounts in line with the principle of fairness and incentivization so that the contribution ratio born by individuals will not differdue to with their identities.

  9. Perfumed historic buildings: Issues of authenticity

    Directory of Open Access Journals (Sweden)

    Tošić Jovana

    2016-01-01

    Full Text Available Contemporary historical preservation practice includes olfactory preservation as an experimental method of architectural preservation. The implementation of manufactured scents in historic buildings raises important issues of authenticity. This paper focuses on three important issues in the relation between olfactory preservation and authenticity: the importance of phenomenology in memory evocation; the relative character of the authenticity concept; and the significance of social values in historic preservation. This requires a critical examination of charters, documents and theoretical interpretations which reflect a broader concept of authenticity. The paper discusses certain articles of the Venice Charter, the Nara Document on Authenticity, as well as the sense of smell in architectural experience through critical analysis of the theories of John Ruskin, Viollet-le-Duc, Roger Scruton and Juhani Pallasmaa and their concepts of authenticity. Authenticity issues are illustrated by the examples of olfactory preservation: olfactory reconstruction of Philip Johnson’s Glass House; interior restoration and olfactory reconstruction of the Arts Club in Mayfair, London; and the creation process of the perfume brand Arquiste, a meaningful example which relocates the olfactory reconstruction context. These critical analyses raise the question of scent in historic buildings as a value in itself.

  10. Causes for the Rise of Medieval European Universities:from the Perspec-tive of Social Context

    Institute of Scientific and Technical Information of China (English)

    李鹏

    2014-01-01

    Social context is mainly classified into four types as generative context, cultural context, productive context and trans-portation context according to their different functions. This essay will discuss the causes for the rise of universities in medieval Europe from the four types of the social context in the Middle Times specifically. The social contexts are all unique to the medi-eval Europe, functioning as the necessary conditions and historical background of medieval universities.

  11. Resilience in context: the special case of advanced age.

    Science.gov (United States)

    Hayman, Karen J; Kerse, Ngaire; Consedine, Nathan S

    2017-06-01

    Advanced age is a time shaped by the current experience of physical, social and psychological characteristics associated with living into an eighth decade and beyond and also by reflection upon past experiences. Understanding the specific factors that contribute to ageing well is increasingly important as greater numbers of older people remain living independently in the community and may require targeted and sustainable support to do so. This paper offers a conceptualisation of resilience for advanced age (age 85+), a life stage currently under-researched. We utilise a developmental and socio-historical context to develop key arguments about adversity, resources and positive outcomes that affect the experience of resilient ageing. Very late life is characterised by a unique balance between losses, associated with vulnerability and resource restrictions, and potential gains based upon wisdom, experience, autonomy and accumulated systems of support, providing a specific context for the expression of resilience. Post-adversity growth is possible, but maintenance of everyday abilities may be more relevant to resilience in advanced age. An increasing life-span globally necessitates creative and conscientious thought about wellbeing, and resilience research has the important aim to focus health and wellness on success and what is possible despite potential limitations.

  12. RESEARCH ON THE POSITIONING OF PROTECTION AND UTILIZATION OF HISTORIC DISTRICTS UNDER BIG DATA ANALYSIS

    Directory of Open Access Journals (Sweden)

    J. Zhang

    2017-08-01

    Full Text Available Historic districts are a special type of cultural heritage, as living cultural heritage, the utilization and development of historical districts is an inevitable issue. How to accurately position the protection and utilization of districts and achieve its healthy and sustainable development is the key work in the protection of districts. In this paper, the Internet data including Tencent’s location big data are employed to study some Chinese historic and cultural streets, establish protection and development index system for historic and cultural streets, carry out in-depth study of ten core indicators, and sum up the positioning and development direction for the protection and use of districts. Historic district, as a special type of cultural heritage, is the birthplace and supporting zone of urban context, and also the place for the daily life of the general public. It boasts profound historic and humanistic background and the characteristics of a living form. As the living cultural heritage, its use and development are necessary, and attention shall also be paid to static protection and dynamic comprehensive management. But judging from the current practice, protection and use of historic districts face a host of challenges. Some districts are devoid of popularity and vitality and become cold galleries. Some districts suffer excessive development for tourism and commercialism, and lose its “original” cultural characteristics. In addition, throngs of tourists exert a negative impact on the life of the local people and the protection of immovable cultural relics. Disorderly business format and increasingly similar landscape go against the presentation of local characteristics. We should regard historic district as a dynamic urban heritage, and achieve dynamic development and protection in accordance with its inherent development laws and the principle of “step by step” through the “organic update” mode, with emphasis on the

  13. Motivational Interviewing in Relational Context

    Science.gov (United States)

    Miller, William R.; Rose, Gary S.

    2010-01-01

    Responds to M. Stanton's comments on the current author's original article. One of the puzzles of motivational interviewing is why it works at all. How can it be that an individual interview or two yields change in a long-standing problem behavior even without any effort to alter social context? The time involved is such a tiny part of the…

  14. Memory and historical Jesus studies: Formgeschichte in a new dress?

    Directory of Open Access Journals (Sweden)

    Ernest van Eck

    2015-03-01

    Full Text Available In the quest for the historical Jesus, memory studies are seen as an important breakthrough in the study of the historical Jesus and the way forward in establishing the historicity of the Gospel traditions. This article evaluates the claim made by memory studies by evaluating memory studies’ critique on the methodology of the criteria approach. In this evaluation attention is given to the methodological points of departure of memory studies, including an assessment of the few examples memory studies thus far have produced in their investigation of the historicity of the Gospels and the historical Jesus. The conclusion reached is that memory studies are guilty of what they accuse the criteria approach, and thus far have not yet offered a viable methodological alternative to the current criteria approach used in historical Jesus research.

  15. Measuring food environments: a historical perspective.

    Science.gov (United States)

    Glanz, Karen

    2009-04-01

    Food and nutrition environments are believed to contribute to obesity and chronic diseases. There is a need for valid, reliable measures of nutrition environments. Familiarity with previous efforts to measure food and nutrition environments can help researchers and practitioners build on past accomplishments. This article describes sources of food-environment data, discusses how they have been used, and places the definition and measurement of food and nutrition environments in historical context. Review articles, agency websites, and peer-reviewed articles were the main sources of information. The review is organized around three main types of data sources identified as historic traditions: government, industry, and research. Types of data include archives, business monitoring records, surveys, observational assessments, and self-report surveys. Future development of clear, adaptable measures of food and nutrition environments will build on lessons of the past and will update and improve on past tools.

  16. Aromatherapy and nursing: historical and theoretical conception

    Directory of Open Access Journals (Sweden)

    Juliana Rizzo Gnatta

    2016-02-01

    Full Text Available Abstract Aromatherapy is a Practical or Complementary Health Therapy that uses volatile concentrates extracted from plants called essential oils, in order to improve physical, mental and emotional well-being. Aromatherapy has been practiced historically and worldwide by nurses and, as in Brazil is supported by the Federal Nursing Council, it is relevant to discuss this practice in the context of Nursing through Theories of Nursing. This study of theoretical reflection, exploratory and descriptive, aims to discuss the pharmacognosy of essential oils, the historical trajectory of Aromatherapy in Nursing and the conceptions to support Aromatherapy in light of eight Nursing Theorists (Florence Nightingale, Myra Levine, Hildegard Peplau, Martha Rogers, Callista Roy, Wanda Horta, Jean Watson and Katharine Kolcaba, contributing to its inclusion as a nursing care practice.

  17. [Aromatherapy and nursing: historical and theoretical conception].

    Science.gov (United States)

    Gnatta, Juliana Rizzo; Kurebayashi, Leonice Fumiko Sato; Turrini, Ruth Natalia Teresa; Silva, Maria Júlia Paes da

    2016-02-01

    Aromatherapy is a Practical or Complementary Health Therapy that uses volatile concentrates extracted from plants called essential oils, in order to improve physical, mental and emotional well-being. Aromatherapy has been practiced historically and worldwide by nurses and, as in Brazil is supported by the Federal Nursing Council, it is relevant to discuss this practice in the context of Nursing through Theories of Nursing. This study of theoretical reflection, exploratory and descriptive, aims to discuss the pharmacognosy of essential oils, the historical trajectory of Aromatherapy in Nursing and the conceptions to support Aromatherapy in light of eight Nursing Theorists (Florence Nightingale, Myra Levine, Hildegard Peplau, Martha Rogers, Callista Roy, Wanda Horta, Jean Watson and Katharine Kolcaba), contributing to its inclusion as a nursing care practice.

  18. Historical Record and Current Situation of Pharmaceutical R & D about Seabuckthorn in China%我国沙棘药用历史记载及药品开发现状

    Institute of Scientific and Technical Information of China (English)

    王宏昊; 孙欣; 花圣卓; 滕晓萍

    2012-01-01

    In this article, it narrated the medicinal history of chinese seabuckthom and efficacy of seabuckthorn recorded in some ancient medical books, and demonstrated the current development situation of Pharmaceutical R & D on Chinese seabuckthorn.%本文简述了中国的沙棘药用历史和一些古代医药典籍对沙棘的功效记述,并展示了当前中国沙棘药物的开发现状。

  19. Efficient Snapshot Retrieval over Historical Graph Data

    CERN Document Server

    Khurana, Udayan

    2012-01-01

    We address the problem of managing historical data for large evolving information networks like social networks or citation networks, with the goal to enable temporal and evolutionary queries and analysis. We present the design and architecture of a distributed graph database system that stores the entire history of a network and provides support for efficient retrieval of multiple graphs from arbitrary time points in the past, in addition to maintaining the current state for ongoing updates. Our system exposes a general programmatic API to process and analyze the retrieved snapshots. We introduce DeltaGraph, a novel, extensible, highly tunable, and distributed hierarchical index structure that enables compactly recording the historical information, and that supports efficient retrieval of historical graph snapshots for single-site or parallel processing. Along with the original graph data, DeltaGraph can also maintain and index auxiliary information; this functionality can be used to extend the structure to ...

  20. La perspectiva histórico-cultural y la educación especial: contribuciones iniciales y desarrollos actuales ( HISTORICAL – CULTURAL PERSPECTIVE AND THE SPECIAL EDUCATION: EARLY CONTRIBUTIONS AND CURRENT DEVELOPMENTS

    Directory of Open Access Journals (Sweden)

    Mitjáns Martínez Albertina

    2009-11-01

    of educational strategies oriented to the facilitation of handicap children’s school learning. Starting from Vygotsky’s contribution to this topic and including the contributions of the Theory of the subjectivity from a historical cultural standpoint, are discussed some principles that in their systemic configuration could become a strong basis for the reorganization of some aspects concerning educational work in special education. In a first moment of the paper are discussed some conceptions and concepts developed by Vygotsky in his works “The Fundamentals of Defectology”. Concepts like the social character of the handicapped, the concepts of primary and secondary deficiency, the creative character of learning and the development of handicapped children are introduced and discussed. Following that moment are brought to the discussion some of the González Rey’s central ideas about subjectivity, emphasizing the definition of the school learning as a subjective process irreducible to intellectual skills and processes. Finally are proposed three educational implications resulted from the articulation of the two discussed theoretical approaches: the creation of new communicative scenarios oriented to the development of new subjective sense productions by children, concerning learning and their own defects, the effort to the emergence of the subject condition of the child, a position witch has been rejected by paternalistic dominant positions in this area, and the importance of a constructive, singular and interactive qualitative approach for the school processes of diagnosis and evaluation.

  1. Historical Museums in Israel: Semiotics of Culture

    Directory of Open Access Journals (Sweden)

    Gabriel Mayer

    2017-01-01

    Full Text Available Tiny by physical size, the State of Israel retains some of the world’s most important cultural treasures, along with many other great cultural institutions. Archeological treasures have yielded much information as far as biblical history and have been well adapted to a Zionist narrative by both the Jewish press and international news organizations, such as the New York Times whose archives are replete with reports of Jewish history being dug up by the Jewish people. Once the State of Israel gained independence in 1948, the course was set for the development of historical museums whose discourse would reflect the most significant events in Jewish history, most especially the Holocaust and the state of constant warfare that continues to imbue the cultural consciousness of its citizens. In this paper we outline, through categorization, the various historical museums, which are currently operating. Furthermore, this article hopes to shed some light upon the cultural sensibilities conveyed through these institutions. This paper is about Israeli culture, mythology, and collective needs, as formed by and informed through a variety of historical museums. The working assumption is that in a historical museum culture is partially formed and at the same time the culture is influencing the contents and narratives on display inside the museum. It should be clear from the start that the discussion is held about Israeli museums as viewed by a Jewish population and created by and for Jews. Notwithstanding the multifaceted collective of Israeli society, this work is confined to and circumscribed by this demarcation. In the following sections, I intend to provide an explanation for this viewpoint from a historical perspective and also provide a framework of what constitutes a historical museum and justify the methodology of its employ. This will be followed by a discussion of the main categorical types of historical museums present in Israel, and finally a

  2. THE QUESTIONNAIRE ON SOCIOCULTURAL CONTEXT IN EATING DISORDERS DEVELOPED BY MACIEJ PILECKI AND BARBARA JÓZEFIK - A SUMMARY OF THE CURRENT STAGE OF WORK ON THE RESEARCH INSTRUMENT

    OpenAIRE

    Pilecki, Maciej; Sałapa,Kinga; Józefik, Barbara; Kozłowska-Jasnos, Małgorzata

    2014-01-01

    Aim. To create the most coherent version of the scales of The Questionnaire on Sociocultural Context developed by Maciej Pilecki and Barbara Józefik and to assess the relationship that they have with disordered eating and eating disorders. Method. Firstly, a factor analysis on selected items of the research instrument based on a population of 614 girls attending Krakow schools was conducted. Then, in the same group, an analysis of the relationship between the obtained factors and ...

  3. Australia: historical earthquake studies

    Directory of Open Access Journals (Sweden)

    K. McCue

    2004-06-01

    Full Text Available Historical studies of earthquakes in Australia using information dating back to 1788 have been comprehensive, if not exhaustive. Newspapers have been the main source of historical earthquake studies. A brief review is given here with an introduction to the pre-European aboriginal dreamtime information. Some of the anecdotal information of the last two centuries has been compiled as isoseismal maps. Relationships between isoseismal radii and magnitude have been established using post-instrumental data allowing magnitudes to be assigned to the pre-instrumental data, which can then be incorporated into the national earthquake database. The studies have contributed to hazard analyses for the building codes and stimulated research into microzonation and paleo-seismology.

  4. APFO Historical Availability of Imagery

    Data.gov (United States)

    Farm Service Agency, Department of Agriculture — The APFO Historical Availability ArcGIS Online web map provides an easy to use reference of what historical imagery is available by county from the Aerial...

  5. Why Digitise Historical Television?

    Directory of Open Access Journals (Sweden)

    John Ellis

    2012-03-01

    Full Text Available Digitisation of historic TV material is driven by the widespread perception that archival material should be made available to diverse users. Yet digitisation alters the material, taking away any lingering sense of presence. Digitisation and online access, however, offer startling new possibilities. The article offers three: use of material in language teaching and learning; use in dementia therapy; and applications as data in medical research. All depend on ordinary TV for their effectivity.

  6. Intermediate Genre Study. Historical Fiction.

    Science.gov (United States)

    Novelli, Joan; Lasky, Kathryn

    1996-01-01

    Students can learn to appreciate history as readers and writers of historical fiction. This section presents an introduction to historical fiction, a display idea, a mystery history game, discussion of character-building, charts for students to fill in with information on historical characters, suggestions for customizing writing centers and for…

  7. Heavy context dependence --- decisions of underground soldiers

    CERN Document Server

    Kułakowski, K; Krawczyk, M J

    2015-01-01

    An attempt is made to simulate the disclosure of underground soldiers in terms of theory of networks. The coupling mechanism between the network nodes is the possibility that a disclosed soldier is going to disclose also his acquaintances. We calculate the fraction of disclosed soldiers as dependent on the fraction of those who, once disclosed, reveal also their colleagues. The simulation is immersed in the historical context of the Polish Home Army under the communist rule in 1946-49.

  8. Cross-cultural Context and Politeness

    Institute of Scientific and Technical Information of China (English)

    朱芬

    2012-01-01

    In social interaction,politeness is a universal phenomenon existing in all languages.However,for social,ethnographic and even historical reasons,politeness strategies in a specific cultural context may vary from one to another.And for most time it is not language itself but different politeness strategies that lead to cross-cultural communicative failure.Knowing about these differences will help to overcome pragmatic failure in cross-cultural communication.

  9. Historical versus contemporary medicinal plant uses in Ghana.

    Science.gov (United States)

    Soelberg, J; Asase, A; Akwetey, G; Jäger, A K

    2015-02-03

    Three extraordinary, historical documents stemming from observations made in 1697, 1803 and 1817 quote medicinal plant uses among the Fante, Ga and Ashanti people of present-day Ghana, and can be linked to original botanical specimens in European herbaria. This provides a unique opportunity to gain insight to the historical materia medica of Ghana and compare this to contemporary medicinal plant uses. By critical literary and taxonomic review, the present study (re-)establishes the earliest known history of many important Ghanaian medicinal plants, and assesses the scale of change and loss of medicinal plant knowledge in Ghana over time. The study provides the foundation to reconstruct lost or discontinued Ghanaian plant uses in local or ethnopharmacological contexts. Historical botanical specimens were located in the herbaria of University of Copenhagen Herbarium (C) and British Museum of Natural History (BM). The classification and synonymy of the specimens were updated for the study, and the historical vernacular names and medicinal uses of the plants compared with 20th/21st century literature. The plants of the historical Ga materia medica were (re-)collected to aid in semi-structured interviews. The interviews aimed to document the contemporary uses and names of the plants among the Ga, and to determine to what extent the historical medicinal uses and names are extant. The study identified 100 species in historical medicinal use in Ghana, which could be linked to 134 unique uses and 105 vernacular names in Twi (Ashanti/Fante) and Ga. Most of the plants are common in Ghana. At least 52% of the historical vernacular names appear to still be in use today. Of the specific historical uses, 41 (31%) were traced among contemporary medicinal plant uses in Ghana and represent some of the most important Ghanaian medicinal plant species. However, 93 (69%) of the historical uses could not be traced and appears to be discontinued or forgotten. Among the Ga, two medicinal

  10. The Materiality of Digital Collections: Theoretical and Historical Perspectives

    Science.gov (United States)

    Manoff, Marlene

    2006-01-01

    Digital and textual objects are coming under a new kind of scrutiny as scholars are becoming more interested in physical artifacts and their relation to their social and cultural environment. This study of material culture suggests a need to explore the nature of digital materiality, as well as the broader historical context in which electronic…

  11. Information Science, Historical Changes and Social Aspects: A Nordic Outlook.

    Science.gov (United States)

    Orom, Anders

    2000-01-01

    Analyzes and discuses some aspects concerning the historical and social context of information science and information institutions. Highlights include views of Jose Ortega y Gasset; changing conceptions of the structure, foci, and content of the discipline; prewar and postwar paradigms; the physical paradigm; and the cognitive view. (Contains 27…

  12. A Cartographic Interpretation of Visual Literacy: An Historical Perspective.

    Science.gov (United States)

    Kovalik, Cindy L.; Lambdin, Kim

    This paper presents findings from an historical investigation of visual literacy, a unique aspect being that the approach relied on the marriage of two disciplines--geography and history--which study change over time. Maps and their interpretation of data by cartographers tend to provide a foundational context that can illuminate past and present…

  13. Pocahontas: Comparing the Disney Image with Historical Evidence

    Science.gov (United States)

    Golden, Margaret

    2006-01-01

    Fourth grade students "know about" Pocahontas, but is this knowledge based on historical fact, or on information from the media, specifically the Disney movies "Pocahontas" and "Pocahontas II"? To address this question within the context of the New York State Social Studies curriculum and the New York State English…

  14. Information Science, Historical Changes and Social Aspects: A Nordic Outlook.

    Science.gov (United States)

    Orom, Anders

    2000-01-01

    Analyzes and discuses some aspects concerning the historical and social context of information science and information institutions. Highlights include views of Jose Ortega y Gasset; changing conceptions of the structure, foci, and content of the discipline; prewar and postwar paradigms; the physical paradigm; and the cognitive view. (Contains 27…

  15. Roots of Linear Algebra: An Historical Exploration of Linear Systems

    Science.gov (United States)

    Andrews-Larson, Christine

    2015-01-01

    There is a long-standing tradition in mathematics education to look to history to inform instruction. An historical analysis of the genesis of a mathematical idea offers insight into: (i) the contexts that give rise to a need for a mathematical construct; (ii) the ways in which available tools might shape the development of that mathematical idea;…

  16. Electric Current Solves Mazes

    Science.gov (United States)

    Ayrinhac, Simon

    2014-01-01

    We present in this work a demonstration of the maze-solving problem with electricity. Electric current flowing in a maze as a printed circuit produces Joule heating and the right way is instantaneously revealed with infrared thermal imaging. The basic properties of electric current can be discussed in this context, with this challenging question:…

  17. Distributed context-aware systems

    CERN Document Server

    Ferreira, Paulo

    2014-01-01

    Context-aware systems aim to deliver a rich user experience by taking into?account the current user context (location, time, activity, etc.), possibly?captured without his intervention. For example, cell phones are now able to?continuously update a user's location while, at the same time, users execute?an increasing amount of activities online, where their actions may be easily?captured (e.g. login in a web application) without user consent. In the last decade, this topic has seen numerous developments that demonstrate its relevance and usefulness. The?trend was accelerated with the widespread

  18. Practitioner Perspectives on the Current Status of Agriculture Education in the United States

    Institute of Scientific and Technical Information of China (English)

    Victor C X Wang

    2004-01-01

    For modern nations, a healthy agricultural sector provides the necessary foundation for the economic growth and social progress that enhance their citizens′ quality of life.Historically, agriculture education has been a dynamic and growing facet of career and technical education in the United States. Currently, however, public policy and support for agriculture education is negatively impacted by a national attitude that devalues agriculture education and perceives it as less desirable than a four-year college degree. This paper considers the history, scope, and current status of agriculture education in the context of increasing worldwide demand for agricultural products and rapidly changing technology.

  19. Documenting historic and recent extreme floods in Kashmir

    Science.gov (United States)

    Ballesteros-Cánovas, Juan Antonio; Koul Tasaduq, Hussain; Alamgir Shabir, Hussain; Shah Mutayib, Bashir; Stoffel, Markus

    2016-04-01

    Kashmir has been frequently subjected to massive floods along its history. The recent extreme flood events which occurred during September 2014, March 2015 and September 2015 have revealed the high vulnerability of its population. Causes of recent extreme flood events have been attributed to the bowl shaped topography, intense land-use changes and unfavorable climatic change conditions at the onset of the monsoon as well as due to the occurrence of westerly disturbances. This reality implies new challenges to authorities and calls for the development of suitable adaptation strategies focusing on a minimization of the expected negative impacts on inhabitants during future extreme floods. In this context, long-term records can improve our understanding about the flood frequency as well as changes in climate - and land-use - linkages. In this communication, we present an extensive flood records from Kashmir by combining historical descriptions with tree-ring records from headwater catchments as well as with the existing flow gauge records. Historical sources include old records from archives of the Irrigation and Flood Control Department of flood events which have taken place at Jhelum River, but also old pictures and other documents about the river system, going back in time to the British period. At the headwater catchment, we additionally perform tree-ring analyses coupled with classical palaeohydraulic techniques to reconstruct the magnitude and occurrence of recent, yet ungauged extreme events. Both sources of data have been compared and merged with the existing flow records in order to provide a clearer picture about flood phenomena in this region. Historical archives corroborate the assumption that that Srinagar (the main city of Kashmir), as well as the surroundings crops land, have been frequently affected by floods. Although the oldest records are from the 19th century, dense annals including information about water levels are available after the 18th

  20. Hierarchical Context Modeling for Video Event Recognition.

    Science.gov (United States)

    Wang, Xiaoyang; Ji, Qiang

    2016-10-11

    Current video event recognition research remains largely target-centered. For real-world surveillance videos, targetcentered event recognition faces great challenges due to large intra-class target variation, limited image resolution, and poor detection and tracking results. To mitigate these challenges, we introduced a context-augmented video event recognition approach. Specifically, we explicitly capture different types of contexts from three levels including image level, semantic level, and prior level. At the image level, we introduce two types of contextual features including the appearance context features and interaction context features to capture the appearance of context objects and their interactions with the target objects. At the semantic level, we propose a deep model based on deep Boltzmann machine to learn event object representations and their interactions. At the prior level, we utilize two types of prior-level contexts including scene priming and dynamic cueing. Finally, we introduce a hierarchical context model that systematically integrates the contextual information at different levels. Through the hierarchical context model, contexts at different levels jointly contribute to the event recognition. We evaluate the hierarchical context model for event recognition on benchmark surveillance video datasets. Results show that incorporating contexts in each level can improve event recognition performance, and jointly integrating three levels of contexts through our hierarchical model achieves the best performance.