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Sample records for helsinki sus vicisitudes

  1. Declaracion de Helsinki sus vicisitudes en los últimos cinco años Declaration of Helsinki. Its vicissitudes during the last five years

    Directory of Open Access Journals (Sweden)

    Ezequiel Klimovsky

    2002-08-01

    Full Text Available La Declaración de Helsinki es uno de los referentes centrales en cuanto a las normas éticas que guían la investigación clínica. A lo largo de su existencia fue modificada en diversas ocasiones, la última de ellas en octubre de 2000. El objetivo del trabajo es realizar una revisión de las discusiones que llevaron a esta última modificación y los debates suscitados a partir de la misma y que todavía continúan, fundamentalmente en relación al uso del placebo en los protocolos de investigación clínica farmacológica. Se realizó una revisión de los artículos más destacados y de las opiniones de los participantes en las discusiones que han sido publicadas acerca de este tema en los últimos cinco años. Se reseñan las argumentaciones de los científicos a favor y en contra del uso del placebo. Consideramos que es dificultoso hallar respuestas simples para los interrogantes que el uso del placebo en los ensayos clínicos nos plantea, tanto en países desarrollados como en países en desarrollo, y que la Declaración de Helsinki continúa constituyendo una guía de ideal ético al cual todos los involucrados en la investigación clínica deberíamos intentar acercarnos.The Declaration of Helsinki is one of the major ethical guidelines for conducting clinical research. Along its existence it has been modified on diverse occasions, the latest one in October 2000. The objective of this article is to carry out a revision of the discussions that were taken up at this latest modification and the debates raised since its promulgation which still continue, fundamentally in relation to the use of placebo in pharmacological clinical investigation. This includes a revision of the most outstanding articles and of the opinions of the participants in the discussions that have been published in the last five years. The scientists' arguments in favor or against the use of placebo are pointed out. We consider that it is difficult to find simple

  2. The Helsinki Agreement

    Science.gov (United States)

    Babel: Journal of the Australian Federation of Modern Language Teachers' Associations, 1977

    1977-01-01

    A reprint of sections of the Helsinki agreement dealing with foreign languages and civilization, and cooperation and exchanges in the field of education. The agreement supports wider knowledge of foreign languages and promotes exchanges, cooperation, lexicography, and specialized programs in adult education. (AMH)

  3. Animal encounters at the Helsinki zoo

    Directory of Open Access Journals (Sweden)

    Sanna Ojalammi

    2016-12-01

    Full Text Available The largest urban centre in Finland, the city of Helsinki, has a population of approximately 620,000 at the turn of the year 2016, and the whole metropolitan area has about 1,5 million human inhabitants. Helsinki is also a home to 46 wild mammal species (City of Helsinki 2016. Over 120 bird species nest in Helsinki (City of Helsinki 2016 and the city hosts a vibrant bird watcher community. Reptiles and frogs instead have declined (City of Helsinki 2016.

  4. Alternative energies. Keeping cool in Helsinki, Finland

    Energy Technology Data Exchange (ETDEWEB)

    Gatermann, R.

    2009-09-15

    For more than fifty years the combination of power generation with district heating has been the norm in Helsinki, Finland. A few years ago Helsinki Energy decided to integrate district cooling into the system, with great success. It showed that Helsinki is an excellent example of how the efficient use of fossil fuels can be environmentally friendly.

  5. Historias de locuras en la literatura chilena del siglo XIX, o la modernidad y sus vicisitudes

    OpenAIRE

    Kottow, Andrea

    2014-01-01

    El siguiente artículo explora la figura de la locura en un corpus de textos literarios escritos en el Chile decimonónico –Mariluán de A. Blest Gana, Diario de una loca de J.V. Lastarria, Juana Lucero de Augusto D’Halmar, El loco Estero de A. Blest Gana– para indagar en las relaciones de la imagen de la sinrazón en tanto resistencia, molestia y/o malestar con la asunción del ideario moderno. Tomando como premisa las superposiciones epistemológicas e ideológicas de la literatura entendida como ...

  6. Underground space planning in Helsinki

    Institute of Scientific and Technical Information of China (English)

    Ilkka Vhaho

    2014-01-01

    This paper gives insight into the use of underground space in Helsinki, Finland. The city has an under-ground master plan (UMP) for its whole municipal area, not only for certain parts of the city. Further, the decision-making history of the UMP is described step-by-step. Some examples of underground space use in other cities are also given. The focus of this paper is on the sustainability issues related to urban underground space use, including its contribution to an environmentally sustainable and aesthetically acceptable landscape, anticipated structural longevity and maintaining the opportunity for urban development by future generations. Underground planning enhances overall safety and economy effi-ciency. The need for underground space use in city areas has grown rapidly since the 21st century;at the same time, the necessity to control construction work has also increased. The UMP of Helsinki reserves designated space for public and private utilities in various underground areas of bedrock over the long term. The plan also provides the framework for managing and controlling the city’s underground con-struction work and allows suitable locations to be allocated for underground facilities. Tampere, the third most populated city in Finland and the biggest inland city in the Nordic countries, is also a good example of a city that is taking steps to utilise underground resources. Oulu, the capital city of northern Finland, has also started to‘go underground’. An example of the possibility to combine two cities by an 80-km subsea tunnel is also discussed. A new fixed link would generate huge potential for the capital areas of Finland and Estonia to become a real Helsinki-Tallinn twin city.

  7. Underground space planning in Helsinki

    Directory of Open Access Journals (Sweden)

    Ilkka Vähäaho

    2014-10-01

    Full Text Available This paper gives insight into the use of underground space in Helsinki, Finland. The city has an underground master plan (UMP for its whole municipal area, not only for certain parts of the city. Further, the decision-making history of the UMP is described step-by-step. Some examples of underground space use in other cities are also given. The focus of this paper is on the sustainability issues related to urban underground space use, including its contribution to an environmentally sustainable and aesthetically acceptable landscape, anticipated structural longevity and maintaining the opportunity for urban development by future generations. Underground planning enhances overall safety and economy efficiency. The need for underground space use in city areas has grown rapidly since the 21st century; at the same time, the necessity to control construction work has also increased. The UMP of Helsinki reserves designated space for public and private utilities in various underground areas of bedrock over the long term. The plan also provides the framework for managing and controlling the city's underground construction work and allows suitable locations to be allocated for underground facilities. Tampere, the third most populated city in Finland and the biggest inland city in the Nordic countries, is also a good example of a city that is taking steps to utilise underground resources. Oulu, the capital city of northern Finland, has also started to ‘go underground’. An example of the possibility to combine two cities by an 80-km subsea tunnel is also discussed. A new fixed link would generate huge potential for the capital areas of Finland and Estonia to become a real Helsinki-Tallinn twin city.

  8. Hotellipaketin suunnittelu Case: Hilton Helsinki Airport

    OpenAIRE

    Kyrö, Niina; Grönqvist, Henna

    2014-01-01

    Tämän opinnäytetyön aiheena oli hotellipaketin suunnittelu, joka toteutettiin toimeksiantona kansainväliseen Hilton -ketjuun kuuluvalle Hilton Helsinki Airportille. Hilton Helsinki Airport tarjoaa täyden palvelun hotellina asiakkailleen majoitus-, kokous- ja ravintolapalveluita. Opinnäytetyö oli toiminnallinen. Sen tavoitteena oli tuottaa toteuttamiskelpoinen hotellipaketti. Työn tarkoituksena oli luoda lisäarvoa toimeksiantajan hotellipakettitarjontaan ja edistää hotellin asiakastyytyväisyyt...

  9. Hotellipaketin suunnittelu Case: Hilton Helsinki Airport

    OpenAIRE

    Kyrö, Niina; Grönqvist, Henna

    2014-01-01

    Tämän opinnäytetyön aiheena oli hotellipaketin suunnittelu, joka toteutettiin toimeksiantona kansainväliseen Hilton -ketjuun kuuluvalle Hilton Helsinki Airportille. Hilton Helsinki Airport tarjoaa täyden palvelun hotellina asiakkailleen majoitus-, kokous- ja ravintolapalveluita. Opinnäytetyö oli toiminnallinen. Sen tavoitteena oli tuottaa toteuttamiskelpoinen hotellipaketti. Työn tarkoituksena oli luoda lisäarvoa toimeksiantajan hotellipakettitarjontaan ja edistää hotellin asiakastyytyväisyyt...

  10. Mujer, poder y apariencia o las vicisitudes de una regencia

    Directory of Open Access Journals (Sweden)

    María Victoria LÓPEZ-CORDÓN

    2009-12-01

    Full Text Available RESUMEN: Entre el siglo xvi y el siglo xix, la máxima instancia del poder, es decir, la corona, descansó siempre sobre unas sienes masculinas, aunque distintos miembros femeninos de la familia real desempeñaron cargos políticos, como regentes, gobernadoras o virreinas. Este artículo examina la regencia de Mariana de Austria en el contexto de la lucha por el poder que constituye el telón de fondo del reinado de Carlos II, mostrando cómo todo el debate político estuvo mediatizado por el sexo de la reina, que condicionó el enjuiciamiento de sus modos de gobernar y las imágenes, tanto positivas como negativas, de la soberana.ABSTRACT: Between the sixteenth and the nineteenth centuries, the supreme power of monarchy was almost always in the hands of men, although women of the royal dinasties had political responsabilities as regents, governors or vice-queens. This article analyzes the regency of Mariana de Austria in seventeenth- century Spain in the context of fights for power during the reign of Carlos II of Habsburg, showing how political debate was permeated by the implications of the queen's gender, which determined judgements about her style of government and images of her, positive as well as negative.

  11. Hijos adultos mayores al cuidado de sus padres, un fenómeno reciente

    OpenAIRE

    P. Beatriz Zegers, PS.

    2012-01-01

    Es un hecho inédito en la historia de la humanidad que hijos que han llegado a la ancianidad cuiden de sus padres. Se mostrarán las particulares vicisitudes y desafíos que se plantean en el seno de la familia extensa cuando se trata de hijos adultos mayores quienes asumen la tarea de cuidar a sus padres, ya que éstas difieren de aquellas que se formulan cuando los hijos se encuentran en la adultez media. Si bien muchas familias se adaptan sin grandes sobresaltos a esta transición biográfica, ...

  12. Key Factors behind the Innovativeness of Helsinki

    NARCIS (Netherlands)

    M. Hietala (Marjatta)

    2003-01-01

    textabstractCharles Landry's theory of innovative milieu can be used to describe the innovative milieu of Helsinki, its historical development into a capital city, which became not only a centre of administration and higher education but also the hub of the nation's cultural life and a major

  13. [The Helsinki Declaration: relativism and vulnerability].

    Science.gov (United States)

    Diniz, D; Corrêa, M

    2001-01-01

    The Helsinki Declaration is a crucial ethical landmark for clinical research involving human beings. Since the Declaration was issued, a series of revisions and modifications have been introduced into the original text, but they have not altered its humanist approach or its international force for regulating clinical research. A proposal for an extensive revision of the Declaration's underlying ethical principles has been debated for the past four years. If the proposal is approved, international clinical research involving human beings will be modified, further increasing the vulnerability of certain social groups. This article discusses the historical process involved in passing the Helsinki Declaration and the most recent debate on the new draft. The article analyzes the new text's social implications for underdeveloped countries, arguing for a political approach to the vulnerability concept.

  14. The Declaration of Helsinki and public health

    OpenAIRE

    Williams, John R

    2008-01-01

    This section looks back on a ground-breaking contribution to public health, reproduces an extract of the original text and adds a commentary on its significance from a modern perspective. To complement the theme of this month’s issue, John R Williams looks at the Declaration of Helsinki and how it has evolved over time. The original declaration is reproduced here in full with permission of the World Medical Association.

  15. The reputation of the German School Helsinki

    OpenAIRE

    Zerbinati, Anja

    2012-01-01

    The objective of this bachelor’s thesis is to analyse the reputation of the German School Helsinki among parents, alumni and teachers. The theoretical part covers the definitions of identity, image and reputation from a general viewpoint and offers some details applied to educational institutions. On top of that, what customer satisfaction means from the viewpoint of a school is examined. The emphasis is put on parents and teachers. In the empirical part both quantitative and qualitat...

  16. Helsinki School of Economics Executive Education

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ One of Europe's pre-eminent business schools, the Helsinki School of Economics Executive Education (HSEEE) offers focused executive education programs that produce lasting results for its client organizations.HSEEE partners with a select group of corporate clients to design customized programs tailored to their specific needs. HSEEE works intimately with a dedicated team of content experts that understands the industry and company's competitive environment. Its core competence is in talent management programs for middle to senior executives.

  17. Creating a working destination brand : Case: Budapest and Helsinki

    OpenAIRE

    Siven, Annika

    2010-01-01

    This bachelor thesis concentrates in researching and analysing the process and aspects of destination branding. Example cities and destination brands are Budapest and Helsinki. The aim of the research is to discover and present diverse information about the subject that can help the Helsinki CityTourist and Convention Bureau. Assignment for the bachelor thesis came from the Helsinki CityTourist and Convention Bureau. As a growing and important part of tourism marketing, destination brandi...

  18. International Marketing & Relations of MATKA Travel Fair in Helsinki

    OpenAIRE

    Kharel, Suraj

    2015-01-01

    This Bachelor’s thesis was done in order to know about the international marketing and atmosphere of MATKA Nordic Travel Fair in Helsinki. The topic of this thesis International Marketing & Relations of MATKA Travel Fair in Helsinki itself is an interesting topic. It shows how international atmosphere and marketing is done in MATKA Nordic Travel Fair and international atmosphere in MATKA Nordic Travel Fair. The MATKA Nordic Travel Fair in Helsinki is only one of the biggest travel fair in Fin...

  19. Hijos adultos mayores al cuidado de sus padres, un fenómeno reciente

    Directory of Open Access Journals (Sweden)

    P. Beatriz Zegers, PS.

    2012-01-01

    Full Text Available Es un hecho inédito en la historia de la humanidad que hijos que han llegado a la ancianidad cuiden de sus padres. Se mostrarán las particulares vicisitudes y desafíos que se plantean en el seno de la familia extensa cuando se trata de hijos adultos mayores quienes asumen la tarea de cuidar a sus padres, ya que éstas difieren de aquellas que se formulan cuando los hijos se encuentran en la adultez media. Si bien muchas familias se adaptan sin grandes sobresaltos a esta transición biográfica, otras se enfrentan a auténticas crisis. Distinguirlas puede ayudar a los profesionales de salud a manejar de mejor modo a sus pacientes y también ayudar a quienes se encuentran abocados a esta tarea.

  20. Initiatives towards Carbon Neutrality in the Helsinki Metropolitan Area

    Directory of Open Access Journals (Sweden)

    Karna Dahal

    2016-07-01

    Full Text Available Carbon neutrality represents one climate strategy adopted by many cities, including the city of Helsinki and the Helsinki metropolitan area in Finland. This study examines initiatives adopted by the Helsinki metropolitan area aimed at reducing energy-related carbon emissions and achieving carbon neutrality through future actions. Various sectorial energy consumption rates per year and carbon emissions from various sectors within the city of Helsinki and the metropolitan area were extracted from an online database and re-calculated (in GWh, MWh/inhabitant and MtCO2e, KtCO2e/inhabitant. We employed a backcasting scenario method to explore the various carbon reduction measures in the Helsinki metropolitan area. About 96% of the emissions produced in the Helsinki metropolitan area are energy-based. District heating represents the primary source of emissions, followed by transportation and electricity consumption, respectively. We also found that accomplishing the carbon reduction strategies of the Helsinki metropolitan area by 2050 remains challenging. Technological advancement for clean and renewable energy sources, smart policies and raising awareness resulting in behavioral changes greatly affect carbon reduction actions. Thus, strong political commitments are also required to formulate and implement stringent climate actions.

  1. Declaration of Helsinki, 2008: Implications for stakeholders in research

    National Research Council Canada - National Science Library

    Puri, KS; Suresh, KR; Gogtay, NJ; Thatte, UM

    2009-01-01

    The Declaration of Helsinki (DoH) was adopted by the World Medical Association (WMA) in 1964, as a statement of ethical principles, to provide guidance to physicians and other participants in medical research involving human subjects...

  2. Declaração de Helsinki: relativismo e vulnerabilidade The Helsinki Declaration: relativism and vulnerability

    Directory of Open Access Journals (Sweden)

    Debora Diniz

    2001-06-01

    Full Text Available A Declaração de Helsinki representou um marco fundamental para a pesquisa clínica envolvendo seres humanos. Desde a promulgação da Declaração, uma série de revisões e modificações foram feitas ao texto original, mas nenhuma delas modificou seu espírito humanista ou diminuiu sua força como instância reguladora da pesquisa clínica. Nos últimos quatro anos, no entanto, vem sendo debatida uma proposta de modificação dos princípios éticos da Declaração. No caso desta proposta ser aprovada, a pesquisa clínica internacional com seres humanos será radicalmente modificada, aumentando a vulnerabilidade de certos grupos sociais. Neste artigo, apresentamos o processo histórico de promulgação da Declaração de Helsinki e os mais recentes debates em torno da proposta de modificação. Trata-se de uma análise das implicações do novo texto para os países subdesenvolvidos e da defesa da necessidade de uma consideração política do conceito de vulnerabilidade.The Helsinki Declaration is a crucial ethical landmark for clinical research involving human beings. Since the Declaration was issued, a series of revisions and modifications have been introduced into the original text, but they have not altered its humanist approach or its international force for regulating clinical research. A proposal for an extensive revision of the Declaration's underlying ethical principles has been debated for the past four years. If the proposal is approved, international clinical research involving human beings will be modified, further increasing the vulnerability of certain social groups. This article discusses the historical process involved in passing the Helsinki Declaration and the most recent debate on the new draft. The article analyzes the new text's social implications for underdeveloped countries, arguing for a political approach to the vulnerability concept.

  3. The 2008 Declaration of Helsinki: some reflections.

    Science.gov (United States)

    Giordano, Simona

    2010-10-01

    This paper reflects on some amendments to the Declaration of Helsinki in 2008. It focuses on former paragraphs 5 (now 6) and 19 (now 17). Paragraph 5 suggested that the wellbeing of research participants should take precedence over the interests of science and society. Paragraph 6 now proposes that it should take precedence over all other interests. Paragraph 19, and the new paragraph 17, suggest that research involving the members of a disadvantaged population is only justified if the clinical trial is likely to benefit them. In both cases, the recommendation is that the interests of the research subjects should prevail over the interests of third parties. This paper assesses the plausibility of these statements, and in order to do so, considers debates on the moral duty to participate in biomedical research. It is argued that, even if seen in the context of the Declaration as a whole, the statements contained in these paragraphs risk offering a misleading portrait of science and risk eroding some of the ethical principles that should form the basis of a satisfactory shared life, such as altruism and responsibility for our fellows.

  4. Developing the service concept for CheapSleep Helsinki

    OpenAIRE

    Grönroos, Johnny; Väätäinen, Minja

    2013-01-01

    This report is a bachelor’s thesis, assigned by the company CheapSleep Helsinki. CheapSleep is a new hostel that is looking to expand its business in Helsinki, and therefore one of the aims for the thesis is to research if the hostel should expand in a new location in addition to the old one or not. If the results show that a new location is needed, the aim is to find out how it should be chosen and suggest some locations for it. In addition to this, the competition in the city will be explor...

  5. 75 FR 75615 - Helsinki Human Rights Day, 2010

    Science.gov (United States)

    2010-12-03

    ... Documents#0;#0; ] Proclamation 8608 of November 30, 2010 Helsinki Human Rights Day, 2010 By the President of... Act, a seminal document tying lasting security among states with respect for human rights and... comprehensive security across the European continent. This occasion also spurred courageous human rights...

  6. Ethics of orthodontic clinical research based on Helsinki declaration

    OpenAIRE

    Eka Erwansyah; Naufal Mowandy

    2016-01-01

    Declaration of Helsinki code of ethics on human experimentation, states that the desin and peformance of experimental procedures involving human should be clearly formulated in an experimental protocol, Todeterminewhetheraninvestigationin accordancewiththe code of conductin a researchthen letusconsider the contentofthe declarationhelsinkiasour referencein conductingaclinicalstudyusinghuman subjects. In journals, authors are expected to report if the study was carried out in accordance with in...

  7. VICISITUDES DE LA VIDA AMOROSA: CUANDO EL ODIO SUBYACE AL AMOR

    OpenAIRE

    Pablo Fossa Arcila

    2013-01-01

    Las dificultades de la vida amorosa son una constante en nuestro tiempo. Es co- mún observar en la clínica psicológica a sujetos afligidos por las características de sus vínculos amorosos. Las malas elecciones de pareja y los vínculos poco sa- tisfactorios parecieran ser determinados por variables internas más que como pro- ducto de una experiencia azarosa. Las experiencias vinculares tempranas deter- minan la calidad y cualidad de los vínculos amorosos futuros, siendo la tenden- cia a repeti...

  8. Vicisitudes de la fundación del convento de las Carmelitas de Santa Fé

    Directory of Open Access Journals (Sweden)

    Manuel Lucena Salmoral

    1964-01-01

    Full Text Available El día de San Lorenzo de 1606 cerraba sus puertas al mundo un nuevo convento santafereño, que se acababa de bautizar con el nombre de San José. Ni el Arzobispo, don Bartolomé Loboguerrero, ni el Presidente de la Audiencia, don Juan de Borja, que tan alborozados asistían al acontecimiento, acompañados de otras dignidades y mandatarios del reino, podían imaginar en aquellos momentos el cúmulo de sinsabores que aquello les iba a ocasionar

  9. The image of Helsinki as a cultural tourism destination

    OpenAIRE

    Matikainen, Petteri

    2015-01-01

    Cultural tourism has been increasing constantly during the last decades and has become one of the most essential sections of tourism industry. Culture influences strongly on decisions to travel and it is often placed on the key role in tourism strategies. Similarly a strong destination image is inevitable in order to success in highly competed tourism industry. The purpose of this study is to examine the image of Helsinki as a cultural tourism destination. The main objective is to examine...

  10. Placebo-controlled trials and the Declaration of Helsinki.

    Science.gov (United States)

    Lewis, John A; Jonsson, Bertil; Kreutz, Gottfried; Sampaio, Cristina; van Zwieten-Boot, Barbara

    2002-04-13

    A revised version of the Declaration of Helsinki, issued in October, 2000, remains a vital expression of medical ethics, and deserves unanimous support. A strict interpretation of the declaration seems to rule out clinical trials that use a placebo control group whenever licensed therapeutic methods already exist, preferring active controls. Although the efficacy of some new medicines can be satisfactorily established without the use of a placebo, for others the judicious use of placebo remains essential to establish their effectiveness.

  11. Practical issues in implementation of WMA's draft Declaration of Helsinki.

    Science.gov (United States)

    Shah, Pankaj

    2014-01-01

    The working group of the World Medical Association (WMA) has published a revised draft of the Declaration of Helsinki for public consultation till June 15, 2013. There are many positive changes in the document with respect to compensation, education of investigators, informed consent in the case of stored samples, etc. The changes represent a step forward for ethics. However, there may be certain points of concern regarding the implementation of the Declaration.

  12. An updated Declaration of Helsinki will provide more protection.

    Science.gov (United States)

    Wilson, Cecil B

    2013-06-01

    Almost 50 years ago, the World Medical Association adopted the Declaration of Helsinki as an ethical guide for research involving human subjects. There are now proposed revisions under consideration that will provide additional protection for study participants as well as increased clarity regarding the responsibilities of those conducting the research. Making these changes is important in a complex environment where what is ethical is not always self-evident.

  13. A business plan for establishing a Bangladeshi restaurant in Helsinki

    OpenAIRE

    Hosen, Zobayer

    2015-01-01

    The field of ethnic food industry is growing day by day due to increased ethnic population, popularity of ethnic food, health consciousness, changes in the eating habit and increased multiculturalism. The main objective of the study is to make a practical business plan for an ethnic Bangladeshi restaurant in Helsinki, Finland. The business plan explains the products and services which will be provided, location, logistics, employee training and education, food production, management structure...

  14. VICISITUDES DE LA VIDA AMOROSA: CUANDO EL ODIO SUBYACE AL AMOR

    Directory of Open Access Journals (Sweden)

    Pablo Fossa Arcila

    2013-01-01

    Full Text Available Las dificultades de la vida amorosa son una constante en nuestro tiempo. Es co- mún observar en la clínica psicológica a sujetos afligidos por las características de sus vínculos amorosos. Las malas elecciones de pareja y los vínculos poco sa- tisfactorios parecieran ser determinados por variables internas más que como pro- ducto de una experiencia azarosa. Las experiencias vinculares tempranas deter- minan la calidad y cualidad de los vínculos amorosos futuros, siendo la tenden- cia a repetir, como una forma de recordar y elaborar, lo que produce los fraca- sos sucesivos y la imposibilidad de abandonar vínculos degradantes. En el presente trabajo se revisa el concepto de amor propuesto por la teoría psicoanalítica y los múltiples procesos psicológicos que se deben producir a lo largo del desarrollo para alcanzar experiencias amorosas satisfactorias. De la misma manera, se intenta comprender las variables que influyen en el proceso de elección de pareja y aque- llos determinantes psicológicos causantes de vínculos amorosos patológicos difí- cilmente quebrantables.

  15. Vicisitudes de la documentación medieval del monasterio cisterciense de Fitero

    Directory of Open Access Journals (Sweden)

    Ostolaza Elizondo, Mª Isabel

    2011-06-01

    más tardías cuando había que demostrar los derechos de la entidad. O conseguidas a partir del s. XVI con ocasión de las demandas presentadas por el monasterio en defensa de sus intereses, ante los tribunales navarros y en menor medida castellanos. El cotejo de la documentación con los inventarios de archivo de los s. XVII y XVIII, ha permitido determinar que ya en esa época se había detectado la pérdida de algunos originales importantes, poniéndose gran cuidado en la preservación de los restantes. De lo que se deduce que los efectos negativos para la conservación del patrimonio documental achacables entre otras causas a la Desamortización de Mendizábal, se convierten hasta cierto punto en un tópico no corroborado en el caso del archivo fiterense, que afortunadamente ha conservado la mayor parte de su documentación medieval.

  16. Ethics of orthodontic clinical research based on Helsinki declaration

    Directory of Open Access Journals (Sweden)

    Eka Erwansyah

    2016-06-01

    Full Text Available Declaration of Helsinki code of ethics on human experimentation, states that the desin and peformance of experimental procedures involving human should be clearly formulated in an experimental protocol, Todeterminewhetheraninvestigationin accordancewiththe code of conductin a researchthen letusconsider the contentofthe declarationhelsinkiasour referencein conductingaclinicalstudyusinghuman subjects. In journals, authors are expected to report if the study was carried out in accordance with international and national ethical guidelines and inform readers if approval from ethics committee was obtained and if written informed consent was taken from the participant or legal guardian.

  17. Palynological investigations in the old town of Helsinki

    Directory of Open Access Journals (Sweden)

    Vuorela, I.

    1994-12-01

    Full Text Available The main sites and palynological results obtained in 1989-1993 in connection with archaeological excavation in the Old Town of Helsinki, are briefly reported. The pollen analytical investigations focused on the cultural layer dating to approximately AD 1400-1700, on two former water wells, on the local river bed and on the bottom deposits of a former ditch while microfossil analysis was mainly made on the material from waste pits, wells and house areas. The results previously published confirm the interpretation made on corresponding material in other medieval towns of Finland.

  18. Vicisitudes de la utopía escolar del radicalismo en el Tolima (1863-1886

    Directory of Open Access Journals (Sweden)

    1999-01-01

    Full Text Available VICISSITUDES DE L'UTOPIE SCOLAIRE DU RADICALIME DANS LE TOLIMA (1863-1886. Cet article s'appuie sur les résultats d'une recherche menée par l'auteur sur l'impact de la réforme éducative du gouvernement radical colombien de l'époque, dans la juridiction de l'état souverain du Tolima, un des neuf états formant la Fédération Colombienne connue sous le nom d'États Unis de Colombie. Sont tout d'abord décrits les aspects fondamentaux qui ont permis l'élaboration de l'utopie de l'école poussée par le Libéralisme Radical, comme expression d'une pensée de forte influence européenne. Vient ensuite une étude générale sur les succès obtenus sur le plan national, ainsi qu'une analyse des différentes positions adoptées par l'État souverain du Tolima, les courants libéraux et conservateurs, ainsi que par le bloc des forces locales et du clergé. Le texte se termine par un bilan des succès obtenus, tout en mettant l'accent sur l'échec des buts essentiels de la réforme. Este artículo está basado en los resultados de una investigación realizada por el autor, mediante la cual se indagó sobre el impacto de la Reforma Educativa del Gobierno Radical Colombiano de la época, en la jurisdicción del Estado Soberano del Tolima, uno de los nueve estados que conformaron la Federación Colombiana, conocida con el nombre de los “Estados Unidos de Colombia”. Se describen primero los aspectos básicos que configuraron la utopía de la escuela impulsada por el Liberalismo Radical, como expresión del pensamiento ilustrado, con fuerte influencia Europea. Después se continúa con un estudio panorámico sobre sus logros y éxitos a escala nacional, para concentrarse luego en el análisis de las diferentes posiciones que frente a ella adoptaron, en el Estado Soberano del Tolima, las corrientes liberales y conservadoras, así como el bloque de las fuerzas locales y el clero católico. Concluye el texto con un balance sobre los avances obtenidos

  19. [Declaration of Helsinki: its vicissitudes during the last five years].

    Science.gov (United States)

    Klimovsky, Ezequiel; Saidon, Patricia; Nudelman, Luis; Bignone, Inés

    2002-01-01

    The Declaration of Helsinki is one of the major ethical guidelines for conducting clinical research. Along its existence it has been modified on diverse occasions, the latest one in October 2000. The objective of this article is to carry out a revision of the discussions that were taken up at this latest modification and the debates raised since its promulgation which still continue, fundamentally in relation to the use of placebo in pharmacological clinical investigation. This includes a revision of the most outstanding articles and of the opinions of the participants in the discussions that have been published in the last five years. The scientists' arguments in favor or against the use of placebo are pointed out. We consider that it is difficult to find simple answers to the questions raised by the use of placebo in clinical trials both in developed countries and in countries under development and that the Declaration of Helsinki continues to constitute a guide of ethical ideal which all those involved in clinical research should try to take into consideration.

  20. The revised Declaration of Helsinki--is justice served?

    Science.gov (United States)

    Diamant, J C

    2002-02-01

    The World Medical Association revised the Declaration of Helsinki in October 2000. The Declaration is intended to provide a universal set of principles, which direct the ethical conduct of clinical medical research involving human subjects throughout the world. Previous research ethics codes emphasized the principles of informed consent and beneficence toward research subjects. The revised Helsinki Declaration places a premium not only upon these values but also the principle of distributive justice. The new Declaration demands that scientists see to it that the risks and benefits of scientific inquiry are distributed fairly to those that participate in research and to the communities from where participants are drawn. The authors of the Declaration have sought to establish justice by minimizing the use of placebo controls, insisting that populations from where research subjects are drawn stand to benefit from the research, and by requiring that therapeutic agents be made available to all trial participants long after a trial is completed. This paper argues that the aim of seeking a morejust distribution of the risks and benefits of research may actually be undermined by the tools that the Declaration employs to enforce justice.

  1. Paul Schreber, sus psiquiatras y sus manicomios.

    Directory of Open Access Journals (Sweden)

    José María Álvarez Martínez

    1999-01-01

    Full Text Available El magistrado Dr. Paul Schreber (1842-1911 estuvo gravemente trastornado al menos tres veces a lo largo de su vida. En todas sus crisis recibió atención médica; también en todas ellas precisó ser ingresado sin oponer a tal recomendación, en principio, la menor resistencia. Vivió y padeció pues en sus propias carnes tanto las drogas sedantes más empleadas en aquellos años (entre otras: yoduro de potasio, morfina, hidrato de cloral, bromuro, sulfonal e hidrato de amilo, como las habitaciones y celdas destinadas a este tipo de pacientes en clínicas neurológicas y en manicomios estatales; aulló, vociferó y vagó por sus pasillos y patios, forcejeó con los enfermos y respiró la sórdida y ruidosa atmósfera de los asilos de hace cien años, a pesar incluso de ciertos privilegios que su posición y dinero le permitieron.

  2. Declaration of Helsinki, 2008: Implications for stakeholders in research

    Directory of Open Access Journals (Sweden)

    Puri K

    2009-01-01

    Full Text Available The Declaration of Helsinki (DoH was adopted by the World Medical Association (WMA in 1964, as a statement of ethical principles, to provide guidance to physicians and other participants in medical research involving human subjects. Having undergone several amendments, the most recent version was approved on 18 October 2008, by the WMA General Assembly at Seoul, South Korea, replacing all previous versions. This version highlights issues such as, participant safety, the need to include participants from otherwise underrepresented groups, clinical trial registration, post-study access, usage of data and human tissues, compensating participants with research-related injury, and usage of placebo. In this article, we discuss the major aspects of the 2008 version, including the impact of this version on all stakeholders in research, including, investigators, ethics committee members, sponsors, authors, editors, and reviewers.

  3. Declaration of Helsinki, 2008: implications for stakeholders in research.

    Science.gov (United States)

    Puri, K S; Suresh, K R; Gogtay, N J; Thatte, U M

    2009-01-01

    The Declaration of Helsinki (DoH) was adopted by the World Medical Association (WMA) in 1964, as a statement of ethical principles, to provide guidance to physicians and other participants in medical research involving human subjects. Having undergone several amendments, the most recent version was approved on 18 October 2008, by the WMA General Assembly at Seoul, South Korea, replacing all previous versions. This version highlights issues such as, participant safety, the need to include participants from otherwise underrepresented groups, clinical trial registration, post-study access, usage of data and human tissues, compensating participants with research-related injury, and usage of placebo. In this article, we discuss the major aspects of the 2008 version, including the impact of this version on all stakeholders in research, including, investigators, ethics committee members, sponsors, authors, editors, and reviewers.

  4. Results of the Helsinki magnetic observatory 1844-1912

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    H. Nevanlinna

    2004-04-01

    Full Text Available The geomagnetic field declination (D and horizontal component (H were observed visually at the Helsinki magnetic observatory between 1844–1912. About 2.0 million single observations of the magnetic components are available. The observing equipment and observation methods were the same for almost 70 years. The Helsinki data series is thus rather homogeneous and suitable for magnetic field analysis of both internal and external origin for about five sunspot cycles (sunspot cycles 9–13. Due to disturbances from nearby electric tramway traffic, most of the observations after 1897 are very noisy and unreliable for magnetic activity studies. Observations of D (1844–1897 have been converted into an absolute scale but H refers to variation values only. Observations of D have been previously analyzed and published for the time interval 1844–1880. In this paper we present new results of D for 1881–1897 and H for 1844–1897. The annual rate of the secular variation of D has been rather stable between 1844–1909, showing a mean eastward increase of +0.11°/year, which is about twice as large as the mean secular variation rate for the past 50 years at the same latitude in Finland. Around 1875 there was a sudden change in the secular variation rate resembling the famous jerk of 1970. Magnetic activity indices (K, Ak for 1844–1897 were calculated from hourly values of D- and D-series separately using the IAGA K-index algorithm (the FMI-method. Comparisons with other relevant activity series from other sources (aa, u, RI, C9, auroral occurrence rate show that the Helsinki index series gives an important contribution to the index family. By extending the Mayaud's aa-index series with Helsinki Ak-values (1844–1868, it is possible to reconstruct a (pseudo aa-series that covers almost 160 years. Magnetic activity (space weather was

  5. Measurements of aerosol charging states in Helsinki, Finland

    Directory of Open Access Journals (Sweden)

    S. Gagné

    2011-05-01

    Full Text Available The charging state of aerosol populations was measured with an Ion-DMPS in Helsinki, Finland between December 2008 and February 2010. Based on the charging states, we calculated the ion-induced nucleation fraction to be around 0.8 % ± 0.9 %. We review the role of ion-induced nucleation and propose different explanations for a low ion-induced nucleation participation in urban areas. We present a new method to retrieve the average charging state for an event, and a given size. We also use a new theoretical framework that allows for different concentrations of small cluster ions for different polarities (polarity asymmetry. We extrapolate the ion-induced fraction using polarity symmetry and asymmetry. Finally, a method to calculate the growth rates from the variation of the charging state as a function of the particle diameter using polarity symmetry and asymmetry is presented and used on a selection of new particle formation events.

  6. The research ethics evolution: from Nuremberg to Helsinki.

    Science.gov (United States)

    Dhai, A

    2014-03-01

    Health research sets out to acquire not only theoretical knowledge but also benefits for many people and often society as a whole, and is therefore justified. The quandary, though, is how such an important, shared purpose can be pursued with full protection of individuals and communities, in particular those with vulnerabilities. Abuses in the field surfaced in the early 1800s, and by the 1890s, anti-vivisectionists were calling for laws to protect children because of the increasing numbers of institutionalised children being subjected to unethical research. When read together, the Nuremberg Code and the Universal Declaration of Human Rights can be interpreted as establishing a basis for underpinning the principles of free and informed consent and avoiding harms and exploitation in scientific experiments involving human participants. The Declaration of Helsinki has been recognised as one of the most authoritative statements on ethical standards for human research in the world.

  7. Competence-Based Pharmacy Education in the University of Helsinki

    Directory of Open Access Journals (Sweden)

    Nina Katajavuori

    2017-06-01

    Full Text Available In order to meet the expectations to act as an expert in the health care profession, it is of utmost importance that pharmacy education creates knowledge and skills needed in today’s working life. Thus, the planning of the curriculum should be based on relevant and up-to-date learning outcomes. In the University of Helsinki, a university wide curriculum reform called ‘the Big Wheel’ was launched in 2015. After the reform, the basic degrees of the university are two-cycle (Bachelor–Master and competence-based, where the learning outcomes form a solid basis for the curriculum goals and implementation. In the Faculty of Pharmacy, this curriculum reform was conducted in two phases during 2012–2016. The construction of the curriculum was based on the most relevant learning outcomes concerning working life via high quality first (Bachelor of Science in Pharmacy and second (Master of Science in Pharmacy cycle degree programs. The reform was kicked off by interviewing all the relevant stakeholders: students, teachers, and pharmacists/experts in all the working life sectors of pharmacy. Based on these interviews, the intended learning outcomes of the Pharmacy degree programs were defined including both subject/contents-related and generic skills. The curriculum design was based on the principles of constructive alignment and new structures and methods were applied in order to foster the implementation of the learning outcomes. During the process, it became evident that a competence-based curriculum can be created only in close co-operation with the stakeholders, including teachers and students. Well-structured and facilitated co-operation amongst the teachers enabled the development of many new and innovative teaching practices. The European Union funded PHAR-QA project provided, at the same time, a highly relevant framework to compare the curriculum development in Helsinki against Europe-wide definitions of competences and learning outcomes in

  8. Towards environmental sustainability. Report of the Peer review of the city of Helsinki

    Energy Technology Data Exchange (ETDEWEB)

    Dictus, J.; Creedy, A. (eds)

    2009-07-01

    In the peer review of Helsinki, the city's actions are evaluated from the perspective of ecological sustainability. This peer review is the latter part of the two-part evaluation of the environmental management of the city. The topics of the peer review were sustainable traffic, air quality, noise, climate and energy policy, water supply and sewerage, soil, and leadership in environmental affairs. The peer review is a performance evaluation, meaning a considered evaluation conducted by professionals on the performance of Helsinki in terms of the requirements presented in the benchmark model. The ideal model developed has been planned to include criteria originating from legislation as well as best practice criteria that are achievable from the viewpoint of the ecological sustainability of the cities but which aim to raise the bar. The peer review was conducted by evaluating differences or deficiencies which occur between the actual activities of Helsinki and the ideal model. The evaluators have defined the competence of the city based on one hand on the self assessment report drafted by the City of Helsinki and on the other hand the interview replies which the peer review group received on its review visit. In terms of the sustainability of traffic, it was commented that even though Helsinki has excellent public transportation, a traffic policy which integrates environmental viewpoints should also include much more. Even though Helsinki's air quality problems are not as considerable as in many other European cities, the city's air protection programme is of a very high quality. In particular, the health impact assessment is an exemplary best practice. However, the problem with the air protection programme lies in its implementation. In energy saving, the energy efficient aims set for new buildings are a good start, but they were considered modest compared with other European cities. In many cities, residential areas are already being developed to

  9. DHC in Helsinki - The Ultimate Heating and Cooling Solution for a Large Urban Area

    Energy Technology Data Exchange (ETDEWEB)

    Wirgentius, Niko; Riipinen, Marko

    2010-09-15

    Since the 1950s there has been successful district energy business in Helsinki. It has been the main factor for superior energy efficiency and low CO2 emissions both in heating and cooling as well as providing clean air for the metropolitan area. The system has been grown by commercial basis based on customers' own willingness to select district energy solution. It also provided a profitable energy business to local energy company, Helsinki Energy. Helsinki DHC system is a good example of ultimate urban energy solution that provides benefits for the customer, energy company, metropolitan area and for the whole society as well.

  10. Observing and Estimating the Switching Intentions of Existing Consumers towards New Ethnic Indian Restaurant in Helsinki.

    OpenAIRE

    Nazmul, Mohammad Ahsan

    2017-01-01

    The study was undertaken to investigate the restaurant switching intention among existing customers of ethnic Indian restaurants in Helsinki and to explore implications of the existing consumers’ switching intention on new ethnic Indian restaurants. It has practical significance for both existing and to-be-opened new ethnic Indian restaurants in Helsinki in understanding consumers’ restaurant switching behaviour and in formulating strategies to retain/attract consumers and overall marketing s...

  11. The revised Declaration of Helsinki: cosmetic or real change?

    Science.gov (United States)

    Malik, Aisha Y; Foster, Charles

    2016-05-01

    The Declaration of Helsinki, adopted by the World Medical Association's General Assembly in 1964, is the most important set of guidelines about research on human participants. It both reflects and shapes the ethos of international research ethics. It is a living instrument and is reviewed and revised regularly. Its latest revision was in 2013. There are four substantial changes, reflected in the new Paragraph 15 (which deals with compensation for trial related injuries), Paragraph 33 (relating to placebos), Paragraph 20 (relating to vulnerable groups) and the new Paragraph 34 (relating to post-trial provisions). This article analyses these changes, and asks whether they indicate any shift in the overall philosophy of the Declaration. We conclude that these changes, though significant, are not tectonic. They accord with the spirit that has motivated the Declaration through all its iterations, and indicate a steady, incremental evolution towards a holistic code of research ethics for research on human participants. Patient autonomy, though crucial, is no longer the only concern of the Declaration; distributive justice and beneficence are motivating forces too. While the Declaration is aware of the need to facilitate research, it is equally aware of the need to protect the vulnerable, and of the practical difficulties involved in that protection. © The Royal Society of Medicine.

  12. Atmospheric pressure and suicide attempts in Helsinki, Finland.

    Science.gov (United States)

    Hiltunen, Laura; Ruuhela, Reija; Ostamo, Aini; Lönnqvist, Jouko; Suominen, Kirsi; Partonen, Timo

    2012-11-01

    The influence of weather on mood and mental health is commonly debated. Furthermore, studies concerning weather and suicidal behavior have given inconsistent results. Our aim was to see if daily weather changes associate with the number of suicide attempts in Finland. All suicide attempts treated in the hospitals in Helsinki, Finland, during two separate periods, 8 years apart, were included. Altogether, 3,945 suicide attempts were compared with daily weather parameters and analyzed with a Poisson regression. We found that daily atmospheric pressure correlated statistically significantly with the number of suicide attempts, and for men the correlation was negative. Taking into account the seasonal normal value during the period 1971-2000, daily temperature, global solar radiation and precipitation did not associate with the number of suicide attempts on a statistically significant level in our study. We concluded that daily atmospheric pressure may have an impact on suicidal behavior, especially on suicide attempts of men by violent methods (P atmospheric pressure and women under high atmospheric pressure. We show only statistical correlations, which leaves the exact mechanisms of interaction between weather and suicidal behavior open. However, suicidal behavior should be assessed from the point of view of weather in addition to psychiatric and social aspects.

  13. Developmental origins of physical fitness: the Helsinki Birth Cohort Study.

    Directory of Open Access Journals (Sweden)

    Minna K Salonen

    Full Text Available BACKGROUND: Cardiorespiratory fitness (CRF is a major factor influencing health and disease outcomes including all-cause mortality and cardiovascular disease. Importantly CRF is also modifiable and could therefore have a major public health impact. Early life exposures play a major role in chronic disease development. Our aim was to explore the potential prenatal and childhood origins of CRF in later life. METHODS/PRINCIPAL FINDINGS: This sub-study of the HBCS (Helsinki Birth Cohort Study includes 606 men and women who underwent a thorough clinical examination and participated in the UKK 2-km walk test, which has been validated against a maximal exercise stress test as a measure of CRF in population studies. Data on body size at birth and growth during infancy and childhood were obtained from hospital, child welfare and school health records. Body size at birth was not associated with adult CRF. A 1 cm increase in height at 2 and 7 years was associated with 0.21 ml/kg/min (95% CI 0.02 to 0.40 and 0.16 ml/kg/min (95% CI 0.03 to 0.28 higher VO2max, respectively. Adjustment for adult lean body mass strengthened these findings. Weight at 2 and 7 years and height at 11 years became positively associated with CRF after adult lean body mass adjustment. However, a 1 kg/m(2 higher BMI at 11 years was associated with -0.57 ml/kg/min (95% CI -0.91 to -0.24 lower adult VO2max, and remained so after adjustment for adult lean body mass. CONCLUSION/SIGNIFICANCE: We did not observe any significant associations between body size at birth and CRF in later life. However, childhood growth was associated with CRF in adulthood. These findings suggest, importantly from a public point of view, that early growth may play a role in predicting adult CRF.

  14. Developmental Origins of Physical Fitness: The Helsinki Birth Cohort Study

    Science.gov (United States)

    Salonen, Minna K.; Kajantie, Eero; Osmond, Clive; Forsén, Tom; Ylihärsilä, Hilkka; Paile-Hyvärinen, Maria; Barker, D. J. P.; Eriksson, Johan G.

    2011-01-01

    Background Cardiorespiratory fitness (CRF) is a major factor influencing health and disease outcomes including all-cause mortality and cardiovascular disease. Importantly CRF is also modifiable and could therefore have a major public health impact. Early life exposures play a major role in chronic disease development. Our aim was to explore the potential prenatal and childhood origins of CRF in later life. Methods/Principal Findings This sub-study of the HBCS (Helsinki Birth Cohort Study) includes 606 men and women who underwent a thorough clinical examination and participated in the UKK 2-km walk test, which has been validated against a maximal exercise stress test as a measure of CRF in population studies. Data on body size at birth and growth during infancy and childhood were obtained from hospital, child welfare and school health records. Body size at birth was not associated with adult CRF. A 1 cm increase in height at 2 and 7 years was associated with 0.21 ml/kg/min (95% CI 0.02 to 0.40) and 0.16 ml/kg/min (95% CI 0.03 to 0.28) higher VO2max, respectively. Adjustment for adult lean body mass strengthened these findings. Weight at 2 and 7 years and height at 11 years became positively associated with CRF after adult lean body mass adjustment. However, a 1 kg/m2 higher BMI at 11 years was associated with −0.57 ml/kg/min (95% CI −0.91 to −0.24) lower adult VO2max, and remained so after adjustment for adult lean body mass. Conclusion/Significance We did not observe any significant associations between body size at birth and CRF in later life. However, childhood growth was associated with CRF in adulthood. These findings suggest, importantly from a public point of view, that early growth may play a role in predicting adult CRF. PMID:21799817

  15. Asthma and low level air pollution in Helsinki

    Energy Technology Data Exchange (ETDEWEB)

    Poenkae A5 (Department of Environmental Health, Helsinki City Health Department (Finland))

    1991-09-01

    The effects of relatively low levels of air pollution and weather conditions on the number of patients who had asthma attacks and who were admitted to a hospital were studied in Helsinki during a 3-y period. The number of admissions increased during cold weather (n = 4,209), especially among persons who were of working age but not among children. Even after standardization for temperature, all admissions, including emergency ward admissions, were significantly correlated with ambient air concentrations of nitrogen dioxide (NO2), nitric oxide (NO), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), and total suspended particulates (TSP). Regression analysis revealed that NO and O3 were most strongly associated with asthma problems. Effects of air pollutants and cold were maximal if they occurred on the same day, except for O3, which had a more pronounced effect after a 1-d lag. The associations between pollutants, low temperature, and admissions were most significant among adults of working age, followed by the elderly. Among children, only O3 and NO were significantly correlated with admissions. Levels of pollutants were fairly low, the long-term mean being 19.2 micrograms/m3 for SO2, 38.6 micrograms/m3 for NO2, 22.0 micrograms/m3 or O3, and 1.3 mg/m3 for CO. In contrast, the mean concentration of TSP was high (76.3 micrograms/m3), and the mean temperature was low (+ 4.7 degrees C). These results suggest that concentrations of pollutants lower than those given as guidelines in many countries may increase the incidence of asthma attacks.

  16. History of Microfilms in Helsinki University Library / National Library of Finland

    Directory of Open Access Journals (Sweden)

    Maria Sorjonnen

    2005-08-01

    Full Text Available The Helsinki University Library started the microfilming of Finnish newspapers in 1951 on 35 mm safety film which was cellulose acetate based until the last half of the 1980’s. After some preliminary projects a private service bureau called Rekolid both filmed and copied the films. Because of many kinds of problems the filming was given to Helsinki University Photographic Institute, later known as Helsinki University Audio-Visual Centre, where they also had more interest in the theoretical aspects of photography. The Institute had some scientific research activities too. The technical quality of the microfilms rose when the existing standards were introduced and taken seriously, test targets were utilized, the densities were checked with a properly calibrated densitometer, and so on. The next change took place in 1990 when Helsinki University established the Centre for Microfilming and Conservation in Mikkeli some 230 kilometres northeast of Helsinki. Finally in 1999 The Audio-Visual Centre was closed down and the Microfilming Unit was integrated into the library. When everybody else was outsourcing activities newspaper microfilming was taken up in-house and this was a good decision. We can concentrate more on quality matters than before, and take into account the needs of digitisation and OCR. Economy is not the fundamental basis for actions even though it is still an important aspect.

  17. Name changes and visions of ”a new Jew” in the Helsinki Jewish community

    Directory of Open Access Journals (Sweden)

    Laura Katarina Ekholm

    2016-01-01

    Full Text Available This article discusses an organized name-change process that occurred in the 1930s in the Jewish community of Helsinki. Between 1933 and 1944 in approximately one fifth of the Helsinki Jewish families (c. 16 % someone had their family name changed. We argue that the name changes served two purposes: on the one hand they made life easier in the new nation state. It was part of a broader process where tens of thousands of Finns translated and changed their Swedish names to Finnish ones. On the other hand, the changed family names offered a new kind of Jewish identity. The name-changing process of the Helsinki Jews opens a window onto the study of nationalism, antisemitism, identity politics and visions of a Jewish future from the Finnish perspective.

  18. An understanding of how aviation is handled in Helsinki and Finland

    DEFF Research Database (Denmark)

    Bloch, Jens Hundevad; Lassen, Claus

    2016-01-01

    The last decade Helsinki airport have generated a significant growth in the air traffic between Europe and Asia. This article will focus on the case of Helsinki airport in order to gain understanding on the driving forces behind the positive development in number of passengers. The theoretically...... framework is based on the relatively new aeromobility paradigm that embraces a holistic societal perspective on aviation. Based on interviews with key stakeholders, such as representatives from airport, airline, government, unions including business and tourism organizations, the article produce...... an understanding of how aviation in Finland is influenced by time/place relations. The natural geographical position in relation to traffic between Europe and Asia is exploited by long term focus on the national carrier: Finavia, Helsinki airport and traffic rights. Development of these areas requires long term...

  19. 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.

  20. Biomonitoring the effects of air pollution on forest ecosystems in an urban area, Helsinki, Finland

    Energy Technology Data Exchange (ETDEWEB)

    Maekinen, A.; Pihlstroem, M. [Helsinki Univ. (Finland). Dept. of Ecology and Systematics

    1995-12-31

    Single bioindicators have been used for a long time in air pollution monitoring in the Helsinki area (e.g. lichen studies since 1933). In the mid-eighties local authorities became aware of the need for regular integrated monitoring. Important objectives were: (a) to collect timeseries for the evaluation of natural variation e.g. weather in different parameters (b) to detect small, gradual, changes resulting from pollution control measures. The intensive monitoring of coniferous forests in the metropolitan area of Helsinki started in 1988. (author)

  1. [The newly revised Declaration of Helsinki: what do the changes mean from an ethical perspective?].

    Science.gov (United States)

    Rid, A; Schmidt, H

    2009-12-01

    The World Medical Association's Declaration of Helsinki is one of the most influential documents in research ethics. A revised version of the Declaration was adopted in October 2008. This paper discusses selected changes regarding the Declaration's normative status, subject protection and issues in international research in light of current debates in research ethics. Copyright Georg Thieme Verlag KG Stuttgart New York

  2. The revision of the Declaration of Helsinki: past, present and future.

    Science.gov (United States)

    Carlson, Robert V; Boyd, Kenneth M; Webb, David J

    2004-06-01

    The World Medical Association's Declaration of Helsinki was first adopted in 1964. In its 40-year lifetime the Declaration has been revised five times and has risen to a position of prominence as a guiding statement of ethical principles for doctors involved in medical research. The most recent revision, however, has resulted in considerable controversy, particularly in the area of the ethical requirements surrounding placebo-controlled trials and the question of responsibilities to research participants at the end of a study. This review considers the past versions of the Declaration of Helsinki and asks the question: How exactly has the text of the Declaration changed throughout its lifetime? Regarding the present form of the Declaration of Helsinki we ask: What are the major changes in the most recent revision and what are the controversies surrounding them? Finally, building on the detailed review of the past and present versions of the Declaration of Helsinki, we give consideration to some of the possible future trajectories for the Declaration in the light of its history and standing in the world of the ethics of medical research.

  3. The Declaration of Helsinki and clinical trials: a focus on placebo-controlled trials in schizophrenia.

    Science.gov (United States)

    Carpenter, William T; Appelbaum, Paul S; Levine, Robert J

    2003-02-01

    The authors' goal was to consider ethical approaches to placebo-controlled clinical trials in the light of the evolving Declaration of Helsinki, with special attention to applications to research on schizophrenia. They review the Helsinki position on placebos, including the 2002 Clarification, exploring the potential negative effects of banning placebos in studies involving conditions for which at least partially effective treatments exist. The Clarification is examined as an approach to this issue that, in contrast to earlier formulations, better acknowledges the complexity of clinical research and the need for protocol-specific determinations. Placebo controls in schizophrenia studies are used to illustrate issues relevant to all clinical research on therapeutic interventions. The Helsinki Clarification provides a basis for operationalizing criteria for review of placebo use in clinical trials. Six criteria are proposed for judging the ethical acceptability of placebo controls, including the likelihood that the intervention being tested will have clinically significant advantages over existing treatments, the presence of compelling reasons for placebo use, subject selection that minimizes the possibility of serious adverse consequences, and a risk-versus-benefit analysis that favors the advantages from placebo use over the risks to subjects. The Helsinki Clarification constitutes an important advance in international approaches to placebo use, requiring protocol-by-protocol judgments on complex issues of clinical research ethics. When operationalized, it provides review boards with a useful methodology for reaching determinations on the appropriateness of placebo controls in particular studies.

  4. Adaptive Learning in Smart Cities--The Cases of Catania and Helsinki

    Science.gov (United States)

    Laitinen, Ilpo; Piazza, Roberta; Stenvall, Jari

    2017-01-01

    Our research is a comparative qualitative study. The material has been gathered from the cities of Helsinki and Catania. The target cities showcase varied successes and models of smart cities. In the cities, key people involved in the smart city concept--with different kinds of professional backgrounds--were interviewed, both individually and in…

  5. Verslag "Fourth European Conference on Analytical Chemistry", Helsinki, 1981-08-23/28

    OpenAIRE

    Ruig, de, W.G.

    1981-01-01

    Euroanalysis - IV, the "Fourth European Conference on Analytica! Chemistry" was georganiseerd door de Finse Chemische Vereniging en werd gehouden van 23-28 augustus 1981 te Helsinki. Het aantal deelnemers bedroeg 750, afkomstig uit 39 landen. Er waren ruim 250 voordrachten en posters, grotendeels in parallelzittingen. Daarnaast was er een tentoonstelling. Voorts waren er nog een aantal plenaire voordrachten van meer algemene aard.

  6. School Performance, School Segregation, and Stress-Related Symptoms: Comparing Helsinki and Stockholm

    Science.gov (United States)

    Modin, Bitte; Karvonen, Sakari; Rahkonen, Ossi; Östberg, Viveca

    2015-01-01

    This study investigates cross-cultural differences in the interrelation between school performance, school segregation, and stress-related health among 9th-grade students in the greater Stockholm and Helsinki areas. Contrary to the Swedish case, it has been proposed that school performance in Finland is largely independent of the specific school…

  7. Centro cívico, en Helsinki, Finlandia

    Directory of Open Access Journals (Sweden)

    Revell, Viljo

    1969-03-01

    Full Text Available This centre occupies half of a block, between Saarinen's station and the large Frosterus' Stockmanns Stores. On the top floors of the Centre there is a commercial store and offices, and on the second floor a supermarket has been located. An elevated track enables cars to drive from the street to a parking space on the terrace, where 500 cars can be left. This Centre is an example of excellent access and circulation design; this circulation involving three separate levels. One of them runs underground, and links with the railway station; another is on street level; and the third runs at first storey level.Ocupa la mitad de la manzana comprendida entre la estación Saarinen y el gran almacén Frosterus' Stockmanns. Sus plantas superiores están destinadas a centro comercial y de oficinas, exceptuando la segunda, que se dedica a aparcamiento. Un paso elevado permite el acceso de los automóviles desde la calle hasta la terraza-aparcamiento, con capacidad para unos 500 vehículos. En este Centro han sido acertadamente resueltos los accesos y circulaciones, desarrollados en tres niveles: uno, subterráneo, que empalma con la estación de ferrocarril; otro, al nivel de la calle; y el tercero, a una altura equivalente a la de la primera planta.

  8. World Medical Association Declaration of Helsinki: ethical principles for medical research involving human subjects.

    Science.gov (United States)

    2014-01-01

    Published research in English-language journals are increasingly required to carry a statement that the study has been approved and monitored by an Institutional Review Board in conformance with 45 CFR 46 standards if the study was conducted in the United States. Alternative language attesting conformity with the Helsinki Declaration is often included when the research was conducted in Europe or elsewhere. The Helsinki Declaration was created by the World Medical Association in 1964 (ten years before the Belmont Report) and has been amended several times. The Helsinki Declaration differs from its American version in several respects, the most significant of which is that it was developed by and for physicians. The term "patient" appears in many places where we would expect to see "subject." It is stated in several places that physicians must either conduct or have supervisory control of the research. The dual role of the physician-researcher is acknowledged, but it is made clear that the role of healer takes precedence over that of scientist. In the United States, the federal government developed and enforces regulations on researcher; in the rest of the world, the profession, or a significant part of it, took the initiative in defining and promoting good research practice, and governments in many countries have worked to harmonize their standards along these lines. The Helsinki Declaration is based less on key philosophical principles and more on prescriptive statements. Although there is significant overlap between the Belmont and the Helsinki guidelines, the latter extends much further into research design and publication. Elements in a research protocol, use of placebos, and obligation to enroll trials in public registries (to ensure that negative findings are not buried), and requirements to share findings with the research and professional communities are included in the Helsinki Declaration. As a practical matter, these are often part of the work of American

  9. SUS – 20 anos

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Aguilera Campos

    2010-11-01

    Full Text Available A RBMFC não poderia deixar de fazer alusão ao aniversário de 20 anos da promulgação do Sistema Único de Saúde (SUS. Este momento tem sido motivo de reflexão por todos aqueles que acompanham e militam, como nós, na sua construção. Em primeiro lugar cremos ter mais motivos a comemorar do que a lamentar. Em nosso campo de atuação, a Atenção Primária à Saúde e a Medicina de Família e Comunidade, alcançaram-se resultados extraordinários nestas duas décadas assim como estão lançadas para o futuro bases para o seu completo desenvolvimento. A ênfase dada à política de universalização com eqüidade irá requerer de todos os profissionais de saúde um crescente e renovado compromisso. Este esforço persistente deve ser destacado como um dos grandes ganhos em nossa sociedade que se reafirma e se aprimora como democrática. Por outro lado isto não se realizará sem esforços e investimentos em ciência e tecnologia, formação de recursos humanos e melhoria da qualidade em todas as suas dimensões, técnica e administrativa. Não se pode ignorar porém que resultados serão alcançados a médio e longo prazos e que só o trabalho árduo e permanente é capaz de realizar as mudanças almejadas. Assim a continuidade das políticas de Estado como a municipalização, a estabilidade dos mecanismos de financiamento, a capacitação de recursos humanos, a prioridade às ações de promoção e prevenção são aquelas que resultarão em melhores resultados em termos de indicadores de saúde. Não há como negar que algumas das questões consideradas problemáticas para o cidadão e usuário do Sistema Único de Saúde retornam diversas vezes à pauta sem que haja uma clareza de como serão resolvidas pelos gestores, profissionais e a sociedade brasileira em geral. É importante persistir com a decisão política por um modelo que garanta a territorialidade da assistência e que esta seja contínua, com vínculo, tal como

  10. Utveckling av executive loungens tjänster på Hilton Helsinki Airport

    OpenAIRE

    Turunen, Nea

    2014-01-01

    Lärdomsprovet är gjort på uppdrag av Hilton Helsinki Airport hotell. Skribenten gjorde sin arbetspraktik på hotellet och fick uppdraget då. Hotellet har en executive lounge. Hotellet är grundat år 2007. Det har aldrig förr gjorts en kundnöjdhetsunder-sökning för loungen. På Hilton Helsinki Airport vill de veta hur nöjda kunderna är med loungen och hur de skulle kunna utveckla den så att kunderna skulle vara ännu nöjdare. De flesta av kunderna som besöker hotellet är affärsresenärer. Hote...

  11. ACADEMIC TRAINING (O. BRUNING / CERN-SL, S. TAPPROGGE / Helsinki Univ. of Physics, E. TSESMELIS / Helsinki Univ. of Physics , CERN-EST)

    CERN Multimedia

    Françoise Benz

    2002-01-01

    21, 22, 23 May LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 The LHC Machine/Experiment Interface by O. BRUNING / CERN-SL, S. TAPPROGGE / Helsinki Univ. of Physics, E. TSESMELIS / Helsinki Univ. of Physics, CERN-EST     This series of three lectures will provide an overview of issues arising at the interface between the LHC machine and the experiments, which are required for guiding the interaction between the collider and the experiments when operation of the LHC commences. A basic description of the LHC Collider and its operating parameters, such as its energy, currents, bunch structure and luminosity, as well as variations on these parameters, will be given. Furthermore, the optics foreseen for the experimental insertions, the sources and intensities of beam losses and the running-in scenarios for the various phases of operation will be discussed. A second module will cover the specific requirements and expectations of each experiment in terms of the layout of experiment...

  12. Post-trial obligations in the Declaration of Helsinki 2013: classification, reconstruction and interpretation.

    Science.gov (United States)

    Mastroleo, Ignacio

    2016-08-01

    The general aim of this article is to give a critical interpretation of post-trial obligations towards individual research participants in the Declaration of Helsinki 2013. Transitioning research participants to the appropriate health care when a research study ends is a global problem. The publication of a new version of the Declaration of Helsinki is a great opportunity to discuss it. In my view, the Declaration of Helsinki 2013 identifies at least two clearly different types of post-trial obligations, specifically, access to care after research and access to information after research. The agents entitled to receive post-trial access are the individual participants in research studies. The Declaration identifies the sponsors, researchers and host country governments as the main agents responsible for complying with the post-trial obligations mentioned above. To justify this interpretation of post-trial obligations, I first introduce a classification of post-trial obligations and illustrate its application with examples from post-trial ethics literature. I then make a brief reconstruction of the formulations of post-trial obligations of the Declaration of Helsinki from 2000 to 2008 to correlate the changes with some of the most salient ethical arguments. Finally I advance a critical interpretation of the latest formulation of post-trial obligations. I defend the view that paragraph 34 of 'Post-trial provisions' is an improved formulation by comparison with earlier versions, especially for identifying responsible agents and abandoning ambiguous 'fair benefit' language. However, I criticize the disappearance of 'access to other appropriate care' present in the Declaration since 2004 and the narrow scope given to obligations of access to information after research. © 2015 John Wiley & Sons Ltd.

  13. ETHICAL PRINCIPLES FOR MEDICAL RESEARCH INVOLVING HUMAN SUBJECTS. World medical association, declaration of Helsinki

    Directory of Open Access Journals (Sweden)

    article editorial

    2007-01-01

    Full Text Available Adopted by the 18th wma general assembly Helsinki, Finalnd, June 1964 and amended by the 29 th WMA general assembly, Tokyo, Japan, October 1975; 35 th WMA general assembly, venice, Italy, October 1983; 41st WMA general assembly, Hongkong, September 1989; 48th WMA general assembly, somerset west, republic of south Africa, October 1996 and the 52nd WMA genaeral assembly, Edinburgh, Scotland, October 2000.

  14. The revision of the Declaration of Helsinki: past, present and future

    OpenAIRE

    Carlson, Robert V; Boyd, Kenneth M; Webb, David J

    2004-01-01

    The World Medical Association's Declaration of Helsinki was first adopted in 1964. In its 40-year lifetime the Declaration has been revised five times and has risen to a position of prominence as a guiding statement of ethical principles for doctors involved in medical research. The most recent revision, however, has resulted in considerable controversy, particularly in the area of the ethical requirements surrounding placebo-controlled trials and the question of responsibilities to research ...

  15. World Medical Association Declaration of Helsinki Ethical Principles for Medical Research Involving Human Subjects

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@Adopted by the 18th WMA General Assembly, Helsinki, Finland, June 1964; amended by the 29th WMA General Assembly, Tokyo, Japan, October 1975; 35th WMA General Assembly, Venice, Italy, October 1983; 41st WMA General Assembly, Hong Kong, September 1989; 48th WMA General Assembly, Somerset West, Republic of South Africa, October 1996, and the 52nd WMA General Assembly, Edinburgh, Scotland, October 2000.

  16. Services and Collections Gathered Near the User: Helsinki University Library and its Present Building Projects

    Directory of Open Access Journals (Sweden)

    Dorrit Gustafsson

    2000-06-01

    Full Text Available As the National Library of Finland, founded 1640, the Helsinki University Library requires adequate space and this is something we have lacked for the last 60 years. Our main effort over the last decades has been to concentrate our services and collections in one area to form a Library complex. The only way to do it is to renovate old above ground and to build new underground and then try to join them.

  17. The three official language versions of the Declaration of Helsinki: what's lost in translation?

    Science.gov (United States)

    Carlson, Robert V; van Ginneken, Nadja H; Pettigrew, Luisa M; Davies, Alan; Boyd, Kenneth M; Webb, David J

    2007-09-01

    The Declaration of Helsinki, the World Medical Association's (WMA's) statement of ethical guidelines regarding medical research, is published in the three official languages of the WMA: English, French and Spanish. A detailed comparison of the three official language versions was carried out to determine ways in which they differed and ways in which the wording of the three versions might illuminate the interpretation of the document. There were many minor linguistic differences between the three versions. However, in paragraphs 1, 6, 29, 30 and in the note of clarification to paragraph 29, there were differences that could be considered potentially significant in their ethical relevance. Given the global status of the Declaration of Helsinki and the fact that it is translated from its official versions into many other languages for application to the ethical conduct of research, the differences identified are of concern. It would be best if such differences could be eliminated but, at the very least, a commentary to explain any differences that are unavoidable on the basis of language or culture should accompany the Declaration of Helsinki. This evidence further strengthens the case for international surveillance of medical research ethics as has been proposed by the WMA.

  18. Helsinki: A software sorted city? A case study of the geodemographics industry in Finland

    Directory of Open Access Journals (Sweden)

    Ville Takala

    2014-08-01

    Full Text Available Over the past ten years or so, social scientists have started to pay an increasing amount of interest in the role that computer software is playing in contemporary urban environments. So far, approaches that treat information technologies as increasingly constitutive of the social world have been missing in Finnish Sociology. On the other hand, after an initial period of activity around sociological analysis of various information technologies in the UK, there has been something of a lull. This paper takes one example of influential information technology, geodemographic neighbourhood segmentation software, and analyses it in the context of Helsinki, the capital of Finland. The analysis consists of three parts. First, based on existing literature, a brief history of Helsinki is provided. Secondly, commercial geodemographics of Helsinki are analysed in detail from the perspective of Finnish Urban Sociology. The analysis pays specific attention to the problems that arise when a classification scheme developed in the UK is translated in to the historical and cultural context of a Nordic welfare State. Finally, the paper looks at the theoretical debates around geodemographics, and considers directions for future research in the area. After all, the inundation of digital data in our culture has not only been seen as a new subject of inquiry for social science, but as an intensifying methodological challenge for the entire discipline.

  19. Dental care and treatments provided under general anaesthesia in the Helsinki Public Dental Service

    Directory of Open Access Journals (Sweden)

    Savanheimo Nora

    2012-10-01

    Full Text Available Abstract Background Dental general anaesthesia (DGA is a very efficient treatment modality, but is considered only in the last resort because of the risks posed by general anaesthesia to patients’ overall health. Health services and their treatment policies regarding DGA vary from country to country. The aims of this work were to determine the reasons for DGA in the Helsinki Public Dental Service (PDS and to assess the role of patient characteristics in the variation in reasons and in the treatments given with special focus on preventive care. Methods The data covered all DGA patients treated in the PDS in Helsinki in 2010. The data were collected from patient documents and included personal background: age ( Results The DGA patients (n=349 were aged 2.3 to 67.2 years. Immigrants predominated in the youngest age group (p Conclusions Extreme non-cooperation, dental fear and an excessive need for treatment were the main reasons for the use of comprehensive, conservative DGA in the Helsinki PDS. The reasons for the use of DGA and the treatments provided varied according to personal and medical background, and immigration status with no gender-differences. Preventive measures formed only a minor part of the dental care given under DGA.

  20. Vicisitudes del Bipartidismo en Colombia

    OpenAIRE

    Esther Parra Ramírez

    1999-01-01

    Sobre la base de las características propias del sistema de partidos en Colombia, este artículo intenta mostrar, partiendo de la génesis de los dos partidos tradicionales, tanto los elementos funcionales que han guiado la historia política nacional, como la problemática que desde el análisis político se puede revisar teniendo como base el accionar bipartidista desde su existencia hasta las transformaciones operadas en el sistema político colombiano durante la última década y que afectaron el ...

  1. Montaigne y la inmensidad del mundo : «una perpetua multiplicación y vicisitud de formas» = Montaigne and the immensity of the world : «a perpetual multiplication and vicissitude of forms»

    OpenAIRE

    Bayod, Jordi

    2013-01-01

    Podría pensarse que la idea de la inmensidad del mundo aparece en Montaigne sólo como un recurso retórico empleado con una finalidad pedagógicomoral. Pero el examen de las distintas páginas de los Ensayos que se ocupan del tema muestra hasta qué punto tiene también una dimensión filosófica. En particular, en el capítulo «Des coches» Montaigne toma partido con notable rotundidad por un universo sin límites ni espaciales ni temporales poblado por una infinidad de formas en perpetua vicisitud. L...

  2. The complete mitochondrial genome of Sus cebifrons (Sus, Suidae).

    Science.gov (United States)

    Liu, Fang; Tang, Hong-Xia; Liu, Yong-Gang; Bai, Ming-Jie; Tang, Yan-Xia

    2015-06-01

    In this work, we report the complete mitochondrial genome sequence of Sus cebifrons (Visayan warty pig). The total length of the mitogenome was 16,475 bp, and its overall base composition was estimated to be 35.0% for A, 25.8% for T, 26.2% for C and 13.0% for G, indicating an A-T (60.8%)-rich feature in Sus cebifrons mitogenome. It contained the typical structure of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes and a noncoding control region (D-loop region). The arrangement of these genes was the same as that found in other pigs. The complete mitochondrial genome sequence of the Sus cebifrons would provide new genetic resources for pig domestication study.

  3. Fireplaces and use of firewood in Helsinki area; Tulisijojen vaehaepaeaestoeinen kaeyttoe. Tietoa ja tuloksia paeaekaupunkiseudulta

    Energy Technology Data Exchange (ETDEWEB)

    Makkonen, J.

    2010-07-01

    This fact sheet is focused on fireplaces and fine particle emissions. Short theory of clean combustion and practical advices are given, because the fireplace user has a remarkable affect on emissions. Results from a recent fireplace study in Helsinki area are also reported in the text. According to the study over 90 percent of detached houses had at least one fireplace. Only 10 percent of respondents didn't have any kind of burning device. Sauna stoves made up over 20 percent of all fireplaces. The most common fireplace in the accommodation was a fireplace with doors and a capability to store heat. The second common was an open fireplace. Among the respondents who used oil heating open fireplace was slightly more frequent than the fireplace with doors. Use of fireplaces was concentrated on weekends (Saturday) and in evenings (6-9 pm). Use of Finnish stove was low in summer time and sauna stoves were used almost constantly during the year. The percentage in figures means how many fireplaces were used in relation to all fireplaces. In 2009 TTS Research made a study concerning fireplaces and the use of chopped firewood in the Helsinki metropolitan area. The inventory was commissioned by the Helsinki Metropolitan Area Council (YTV). The target group was detached house owners. The results were analysed from the perspective of primary heating systems, which were electric heating (direct and accumulator), oil heating and district heating. The aim was to gather background information in order to estimate emissions. The study method was a postal questionnaire which was carried out in February 2008 and 2009

  4. When Self-Organization intersects with Urban Planning: Two Cases from Helsinki

    DEFF Research Database (Denmark)

    Horelli, Liisa; Saad-Sulonen, Joanna; Wallin, Sirkku

    2015-01-01

    Participation as self-organization has emerged as a new form of citizen activism, often supported by digital technology. A comparative qualitative analysis of two case studies in Helsinki indicates that the self-organization of citizens expands the practice of urban planning. Together, they enable...... the mobilization of different groups around issues related to urban space. The consequences have become visible in temporary uses of places, event making and community development through bottom-up cultures. However, the lacking links to decision-making constrains new solutions and creative actions....

  5. The standard of care debate: the Declaration of Helsinki versus the international consensus opinion.

    Science.gov (United States)

    Lie, R K; Emanuel, E; Grady, C; Wendler, D

    2004-04-01

    The World Medical Association's revised Declaration of Helsinki endorses the view that all trial participants in every country are entitled to the worldwide best standard of care. In this paper the authors show that this requirement has been rejected by every national and international committee that has examined this issue. They argue that the consensus view now holds that it is ethically permissible, in some circumstances, to provide research participants less than the worldwide best care. Finally, the authors show that there is also consensus regarding the broad conditions under which this is acceptable.

  6. Radiographic findings in the jaws of clinically edentulous old people living at home in Helsinki, Finland.

    Science.gov (United States)

    Soikkonen, K; Ainamo, A; Wolf, J; Xie, Q; Tilvis, R; Valvanne, J; Erkinjuntti, T

    1994-08-01

    In the present survey the radiographic findings in the jaws of 124 clinically edentulous old people living at home in Helsinki, Finland, were studied, using panoramic radiography supplemented by intraoral radiographs. Only 9% of the subjects had root remains. Impacted teeth were found in 4%, radiolucent lesions in 3%, and radiopaque findings in 13%. Deviations from normal condylar structure were found in 17% and mucosal thickenings in the maxillary sinuses in 7%. The mental foramen was situated at the top of the residual ridge in 42% of the subjects. Topically situated mental foramen and condylar changes were commoner in women. The radiographic oral health status of the population studied was good.

  7. Työn arvostus Houskeeping-osastolla Hilton Helsinki Airport hotellissa

    OpenAIRE

    Kovasiipi, Sinna

    2014-01-01

    Tämä työ oli toimeksianto ja toimeksiantajana toimi Hilton Helsinki Airport hotelli. Tutkimus käsitteli housekeeping-osaston työn arvoja ja arvostusta sekä mainetta. Tutkimuksessa keskityttiin kerroshoitajien näkemyksiin työn arvostuksesta eikä perehdytty lainkaan hotelliasiakkaiden näkökulmiin. Tutkimus toteutettiin sähköpostihaastattelulla, joka oli suunnattu executive housekeeperille sekä kyselylomakkeella, joka oli suunnattu kerroshoitajille. Käytössä oli siis laadullinen ja määrällinen t...

  8. 25th International Conference on the History of Cartography (ICHC2013, Helsinki, Finland, June 30 – July 5, 2013

    Directory of Open Access Journals (Sweden)

    Marina Viličić

    2013-12-01

    Full Text Available The 25th International Conference on the History of Cartography was held in the Marina congress centre in Helsinki, capital of Finland, from June 30 to July 5, 2013. The conference was organized by the Cartographic Society of Finland in collaboration with Imago Mundi Ltd. Partners in organization were the National Land Survey of Finland, National Library of Finland, John Nurminen Foundation, University of Helsinki, Aalto University, National Archives of Finland, Geographical Society of Finland, National Museum of Finland, Chartarum Amici, University of Jyväskylä, City of Helsinki and City of Espoo. The conference theme was Four Elements – The Essentials of the History of Cartography. In ancient times, Universe was thought to consist of four elements. Earth, air, fire and water, as main themes, symbolize basic elements in the history of cartography and its importance in representing nature and our worldview.

  9. City of Helsinki and the evaluation of the Baltic Sea Challenge-actions; Helsingin kaupungin Itaemerihaaste-toimenpiteiden toteutumisen arviointi

    Energy Technology Data Exchange (ETDEWEB)

    Harju, I.

    2010-06-15

    The Baltic Sea Challenge initiative was made in June 2007 by the mayors of the cities of Helsinki and Turku in order to improve the state of the Baltic Sea. Its objective is to influence the status of the water, both locally and throughout the Baltic Sea. In addition to the concrete water protection measures, the cities of Helsinki and Turku are also committed to increase international co-operation on the environment, investigation of water protection and to provide general information and assistance. The challenge for improving the state of the Baltic Sea has already been sent to approximately 750 actors. In December 2009 about 165 positive responses have been received, of which 60 are cities, municipalities and joint local authorities in Finland, whereas 12 of them are cities in other Baltic Sea countries The actions of the city of Helsinki for saving the Baltic Sea are reducing the amount of point source loading and diffuse source loading (agriculture and scattered settlements), dredging of contaminated sediments, reducing discharges from shipping and boating, international environment cooperation, research projects and establishment of a professorship, and increasing awareness about the state of the Baltic Sea. Administrative branches of the city carry out the Baltic Sea Challenge. The administrative branches of the city of Helsinki are Port of Helsinki, Helsinki Water, Real Estate Department, Sports Department, City Planning Department, Public Works Department, Administration Centres department in the international operations and Environment centre. In addition, also other entities were summoned to participate in the voluntary improvement of the Baltic Sea. These were government agencies and research institutions, NGOs (nongovernmental organization) and associations, companies, schools and other organisations. The aim of this research was to examine the city of Helsinki's own Baltic Sea Challenge-actions from 2007 to 2009. The study dealt with all seven

  10. International collaborative trials, placebo controls and The Declaration of Helsinki: need for clarification in paragraph 32.

    Science.gov (United States)

    Malik, A Y; Ghafoor, F

    2012-01-01

    Inequities in socio-economic and healthcare systems between developed and developing countries have been thrown into sharp relief by globalisation. At the same time, pharmaceutical companies have started conducting clinical trials in developing countries in order to reduce their costs substantially. Together, these two developments create ethical challenges for sponsors and researchers of these trials. One such challenge is that of placebo-controlled trials (PCTs). In this paper we analyse Paragraph 32 of the Declaration of Helsinki referring to PCTs, identifying ambiguities in the wording, and then examine three arguments presented by sponsors of PCTs in developing countries, in defence of such trials. These arguments are: (i) a placebo control provides a definitive answer, and is therefore methodologically superior; (ii) placebo-controlled trials are ethical because they serve the principle of utility, and (iii) interpreting the "best current proven intervention" as the local standard of care allows PCTs to be conducted, if the local standard of care is "no treatment". We argue that PCTs are not methodologically superior; nor are they ethically defensible. Other trial designs conforming to the ethics of research are feasible; the reason for conducting PCTs is expediency. We further propose that, given the global applicability of the Declaration of Helsinki, it is imperative to remove the ambiguities in Paragraph 32. In the context of collaborative trials, when a treatment exists, conducting PCTs is ethically unacceptable, irrespective of the geographic location of the trial. Universal standards ought to be applied universally.

  11. In the Context of Bioethics and Biopolitics with Keeping Track of the Helsinki Declaration

    Directory of Open Access Journals (Sweden)

    Ümit Yaşar Öztoprak

    2016-03-01

    Full Text Available Bioethics and biopolitics derive from ethics, which con­stitutes their denominator but their choice and the appli­cation of the moral principles ranges from being simply different to being outright contradictory. In order to under­stand the interaction between bioethics and biopolitics, which has been repeatedly mentioned, we believe that it is important to examine the Declaration of Helsinki. When the revisions of the declaration are analyzed thoroughly, especially when the differences between the 2008 and 2013 revisions are examined, it is possible to see how bioethics and politics contradict and/or overlap each other in the world of clinical research. In 1952 ethics commission was established under WMA (World Medical Association, in 1961 an outline of text about use of human subjects and researches on human being was created to be a guideline for physicians. This text has been declared at the 18th General Assembly of the WMA (Helsinki 1964. In our study, in the light of this document, we will evaluate with a critical perspective, the revision in 2013 and the WMA’s biopolitics concerns relating to reserch on human subject. We will scent out the traces of the capitalism on the health and health care era. J Clin Exp Invest 2016; 7 (1: 111-119

  12. El azar y sus problemas

    OpenAIRE

    Fernández, Santiago

    2006-01-01

    Estamos en la Francia del siglo XVII. Su sociedad gira en torno a una vigorosa monarquía. Allí viven grandes pensadores y literatos: Descartes, Fermat, Pascal, Moliere, Racine, etc. Los juegos de dados, cartas y tableros con fichas son los entretenimientos más frecuentes. Pero, los juegos, cada vez más complicados, y las apuestas cada vez más elevadas crean la necesidad de calcular sus probabilidades de manera racional.

  13. Literatura del pasado sobre la literatura del pasado: la novela histórica, vicisitudes de un género

    Directory of Open Access Journals (Sweden)

    Carmen Elisa Acosta Peñaloza

    2010-07-01

    Full Text Available Las percepciones que la sociedad tiene sobre su pasado están determinadas y determinan la manera como ésta concibe su propio presente. En sus discursos contemporáneos existe la necesidad de explicar de qué manera ha llegado a lo que actualmente es y cuáles son los elementos de diferenciación con dicho pasado. Este surge así como lo que falta, lo que tiende a explicar en parte las relaciones que se establecen en el presente, no sólo desde la tradición sino también desde el cambio.

  14. El barrio popular en Bogotá en las voces de sus protagonistas. Madres comunitarias y jardineras: 1980-2011, Usme y Ciudad Bolívar

    Directory of Open Access Journals (Sweden)

    Lised García

    2013-12-01

    Full Text Available El presente artículo es resultado de la investigación sobre el papel de las mujeres en los barrios populares a partir de sus iniciativas de cuidado de la infancia, adelantada para optar al título de Maestría en Estudios Sociales en la Universidad Pedagógica Nacional. Este trabajo se inscribe dentro de los estudios sociales sobre barrios populares en América Latina, que evidencia en los mismos el surgimiento de conflictos y luchas por la ciudad en el contexto de un proyecto modernizador, tan precipitado como complejo: la presencia masiva de población no cooptada por la estructura de trabajo o de habitación planificada en el desarrollo y crecimiento de las urbes en la región durante el siglo XX. En este contexto de vicisitudes surgen como protagonistas importantes las mujeres que han desempeñado un papel significativo en la solución de situaciones apremiantes en los nuevos asentamientos, tales como alimentación de familias y cuidado de niños y niñas.

  15. The 2008 Declaration of Helsinki - first among equals in research ethics?

    Science.gov (United States)

    Rid, Annette; Schmidt, Harald

    2010-01-01

    The World Medical Association's (WMA) Declaration of Helsinki is one of the most important and influential international research ethics documents. Its most recent 2008 version declares unprecedented universal primacy over all existing national or international ethical, legal, or regulatory requirements. This self-proclaimed status as a set of minimal ethical standards raises important questions about the Declaration's appropriate normative status. The present paper argues that the new claim of ethical primacy is problematic and makes the Declaration unnecessarily vulnerable to criticism. Future revisions of the Declaration should therefore remove this claim and strengthen the document, first, by clarifying its normative status as a set of strong default recommendations, to be followed unless there is compelling ethical reason to do otherwise; and second, by improving the substance of the Declaration through further precision, specification, and argument.

  16. [Points of view in comparison on the 5ht revision of the Declaration of Helsinki].

    Science.gov (United States)

    Rosmini, Francesco

    2002-01-01

    The horror for the scientific crimes of the nazi period led the World Medical Association (WMA), in 1964, to settle by the Helsinki declaration, an ethical code for the medical research on human beings. The code was successively modified in order to account for the developments of the medical science in the past decades. In October 2000, the last revision, the 5th one, has been approved in Edinburgh. Its preparation lasted three years and entailed a passionate, but also profitable dispute between who believes that ethical principles must be followed even though they can hamper the scientific progress, and who thinks that more articulate evaluations should prevail. The initial victory of the more intransigent party resulted in the maintenance of the norm which entails the greatest restriction in using placebo, but, after one year and half, it was partially reshaped by a more permissive interpretation of the same WMA, while waiting for a new revision that is scheduled for this year.

  17. The declaration of Helsinki 2000: ethical principles and the dignity of difference.

    Science.gov (United States)

    Salako, S E

    2006-06-01

    The first detailed regulations about nontherapeutic research were promulgated by the Prussian Government in 1900. In 1947, the Nuremberg Code was decreed. Since then, the Declaration of Helsinki (DOH) was adopted in 1964 and has been revised five times. The object of this article is to evaluate the 2000 Revision of the DOH and discuss three problems of concern. These problems are: (1) If, unlike its predecessors, the DOH (2000) has recast itself as a minimum set of international standards 'binding' on physicians worldwide, from where does it derive its authority? (2) The wording of the DOH is incongruent with the underlying ethical principles. (3) The projection of the DOH into the realms of social justice raises the issue of human dignity. Finally, the feasibility or desirability of a theory of justice privileging human dignity as one of its guiding principles and the future of the DOH are examined.

  18. [Changes in the Declaration of Helsinki: economic fundamentalism, ethical imperialism and social control].

    Science.gov (United States)

    Garrafa, V; Prado, M M

    2001-01-01

    This study is a critical reflection on attempts to alter the Declaration of Helsinki, a key document of the democratic theses achieved in the latter half of the 20th century and thus a legacy for humanity because of its ethical guidelines for research involving human beings. Therefore, there must be worldwide social control over such a document, and any change in it demands ample debate with international participation to avoid any reversal in its humanitarian thrust. The study analyzes current aspects of research with human subjects in so-called "outlying" or "developing" countries. It also brings a social and political focus to the matter, highlighting that the economic fundamentalism exercised by wealthy countries inevitably leads to an ethical imperialism, exposing communities of poor countries to even greater vulnerability, discrimination, and social exclusion.

  19. Spatial clustering of knowledge-based industries in the Helsinki Metropolitan Area

    Directory of Open Access Journals (Sweden)

    Juan Eduardo Chica

    2016-01-01

    Full Text Available The central locations of metropolitan areas have some specific attributes, leading to an accumulation of large knowledge exchanges and extensive knowledge externalities, which encourage the concentration of various economic activities, especially knowledge-based industries (KBI. Other agglomeration economies found in metropolitan areas – such as telecommunications and transport infrastructures connected to global productive circuits and complementary labour markets – are key factors for KBI employment growth. This paper explores the Helsinki Metropolitan Area’s (HMA spatial clustering of KBI at the sub-district level, and the role played by agglomeration economies (both specialization and diversity economies in fostering this process. The results reveal that KBI employment shows patterns of concentration in the core and adjacent areas. The specialization and diversity economies found in the metropolitan core and the specialization economies found in others areas lead to KBI spatial clustering in the HMA. Public policies regarding the promotion of science parks have also played a decisive role.

  20. [Helsinki Declaration on Patient Safety in Anaesthesiology--Part 8: SOP for checking equipment and drugs].

    Science.gov (United States)

    Happel, Oliver; Roewer, Norbert; Kranke, Peter

    2013-09-01

    In 2010 the Helsinki Declaration on Patient Safety in Anaesthesiology was launched. In this joined statement under the auspice of the European Society of Anaesthesiology the need for protocols for different aspects of perioperative procedures that could affect patient safety was stated. All participating institutions should have--among others--protocols for checking equipment and drugs required for the delivery of safe anaesthesia. The background for this being the fact that the lack of carefully checking equipment and drugs--or not adhering to existing checklists--is a latent threat to patient safety and thus may increase morbidity and mortality.In this part of a series the authors present protocols existing in their clinic for checking anaesthesia equipment and drugs.

  1. Defining Elements of Cities Touristic Attractiveness - A Case Study – Helsinki

    Directory of Open Access Journals (Sweden)

    Bianca Tescasiu

    2015-09-01

    Full Text Available Achieving the „attractive touristic destination” label represents a high objective for any touristic destination. In order to accomplish this objective, one of the most important aspect is to find what do the attributes of attractiveness in tourism mean. This study consists in a research made by the author during an Erasmus+ teaching visit at Laurea University of Applied Science in Helsinki- Finland. The research consisted in a focus-group organized in the Tourism, Restaurants and Entrepreneurship specialization among students and teachers from Finland and, also, international students, in order to provide some trends that could be deepened by other analysis. The analysis starts from the idea that touristic attractiveness has a subjective component, given by the consumers. As a conclusion, it should be appreciated that it is very important to find the way that touristic services consumer evaluate this concept.

  2. Formación ética y ciudadana. Vicisitudes de la transformación curricular en la Patagonia Argentina

    Directory of Open Access Journals (Sweden)

    Isabelino A Siede

    2015-01-01

    Full Text Available ¿Qué tipo de educación ética y ciudadana ofrecen efectivamente las escuelas? En este artículo se analizan las prescripciones curriculares de formación ética y ciudadana en las escuelas de educación básica de la Patagonia argentina, y sus relaciones y contradicciones con las prácticas escolares de educación moral. Se indaga el proceso de definición del área en el contexto de la reforma educativa de los años noventa y busca reconstruir su modalidad de incorporación en el diseño curricular provincial de Santa Cruz, como expresión de las intenciones explícitas e implícitas de esa política curricular. A través de grupos focales y entrevistas a docentes de diferentes escuelas públicas y privadas de tres localidades del norte santacruceño, se analizan las descripciones, valoraciones y expectativas de los docentes sobre sus prácticas de enseñanza en el terreno moral, así como también las posibles causas de las distancias y contradicciones entre las políticas de enunciación curricular y las propuestas formativas que ofrecen las escuelas.

  3. Helsinki score-a novel model for prediction of metastases in adrenocortical carcinomas.

    Science.gov (United States)

    Pennanen, Mirkka; Heiskanen, Ilkka; Sane, Timo; Remes, Satu; Mustonen, Harri; Haglund, Caj; Arola, Johanna

    2015-03-01

    Histopathologic diagnosis of adrenocortical tumors is based on adverse features that indicate malignant potential. Proliferation index has served as a supplemental tool in assessing the malignant potential of adrenocortical tumors. None of the current histologic classification systems can sufficiently accurately predict tumors' metastatic potential. We studied 177 consecutive adult patients with primary adrenocortical tumors operated on at Helsinki University Central Hospital between 1990 and 2003, all patients with a minimum follow-up of 5 years. We determined for each tumor the Weiss score and the Weiss revisited score by Aubert. Proliferation index was measured by computer-assisted image analysis. Each of the 9 Weiss criteria and the proliferation index were then used to establish a scoring system to predict the metastatic potential of adrenocortical tumors. Use of stepwise regression analysis led us to propose a calculation: 3 × mitotic rate (>5/50 high-power fields) + 5 × presence of necrosis + proliferation index in the most proliferative area of the tumor. Using a cutoff value of 8.5, the new scoring system was able to diagnose metastatic adrenocortical carcinoma with 100% sensitivity (confidence interval [CI], 76.8%-100%) and 99.4% specificity (CI, 96.6%-100%). The corresponding sensitivity of the Weiss system was 100% (CI, 76.8%-100%), and specificity, 90.2% (CI, 84.6%-94.3%), with sensitivity of the Weiss revisited system at 100% (CI, 76.8%-100%) and specificity at 96.9% (CI, 93.0%-99.0%). The new Helsinki score thus was accurate in predicting the metastatic potential of adrenocortical tumors.

  4. Simultaneous bilateral cataract surgery: economic analysis; Helsinki Simultaneous Bilateral Cataract Surgery Study Report 2.

    Science.gov (United States)

    Leivo, Tiina; Sarikkola, Anna-Ulrika; Uusitalo, Risto J; Hellstedt, Timo; Ess, Sirje-Linda; Kivelä, Tero

    2011-06-01

    To present an economic-analysis comparison of simultaneous and sequential bilateral cataract surgery. Helsinki University Eye Hospital, Helsinki, Finland. Economic analysis. Effects were estimated from data in a study in which patients were randomized to have bilateral cataract surgery on the same day (study group) or sequentially (control group). The main clinical outcomes were corrected distance visual acuity, refraction, complications, Visual Function Index-7 (VF-7) scores, and patient-rated satisfaction with vision. Health-care costs of surgeries and preoperative and postoperative visits were estimated, including the cost of staff, equipment, material, floor space, overhead, and complications. The data were obtained from staff measurements, questionnaires, internal hospital records, and accountancy. Non-health-care costs of travel, home care, and time were estimated based on questionnaires from a random subset of patients. The main economic outcome measures were cost per VF-7 score unit change and cost per patient in simultaneous versus sequential surgery. The study comprised 520 patients (241 patients included non-health-care and time cost analyses). Surgical outcomes and patient satisfaction were similar in both groups. Simultaneous cataract surgery saved 449 Euros (€) per patient in health-care costs and €739 when travel and paid home-care costs were included. The savings added up to €849 per patient when the cost of lost working time was included. Compared with sequential bilateral cataract surgery, simultaneous bilateral cataract surgery provided comparable clinical outcomes with substantial savings in health-care and non-health-care-related costs. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2011 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

  5. Climate Change and Professional Responsibility: A Declaration of Helsinki for Engineers.

    Science.gov (United States)

    Lawlor, Rob; Morley, Helen

    2017-03-09

    In this paper, we argue that the professional engineering institutions ought to develop a Declaration of Climate Action. Climate change is a serious global problem, and the majority of greenhouse gas emissions come from industries that are enabled by engineers and represented by the engineering professional institutions. If the professional institutions take seriously the claim that a profession should be self-regulating, with codes of ethics that go beyond mere obedience to the law, and if they take their own ethical codes seriously, recognising their responsibility to the public and to future generations (and also recognising a duty of "responsible leadership"), the professional institutions ought to develop a declaration for engineers, addressing climate change. Our argument here is largely inspired by the history of the Declaration of Helsinki. The Declaration of Helsinki was created by the medical profession for the profession, and it held physicians to a higher standard of ethical conduct than was found in the legal framework of individual countries. Although it was not originally a legal document, the influence of the Declaration can be seen in the fact that it is now enshrined in law in a number of different countries. Thus, we argue that the engineering profession could, and should, play a significant role in the abatement of climate change by making changes within the profession. If the engineering profession sets strict standards for professional engineers, with sanctions for those who refuse to comply, this could have a significant impact in relation to our efforts to develop a coordinated response to climate change.

  6. El sonido y sus cualidades

    OpenAIRE

    Esteve-Faubel, José-María; Espinosa Zaragoza, Juan Antonio; Molina Valero, Miguel Ángel; Botella Quirant, María Teresa

    2008-01-01

    Esta sesión trata sobre la diferencia entre sonido y ruido, la composición del sonido determinado y sus armónicos así como de los elementos que lo constituyen: altura, duración, intensidad y timbre. Dentro de éstos se dará a conocer la clasificación de las voces y de los instrumentos y conjuntos más representativos. Objetivos del tema 2.1. Concepto y diferencia entre sonido determinado, indeterminado y ruido. 2.2. Sonido principal y accesorio o ¿armónico?. 2.3. Altura 2.3.1. Clasificación de ...

  7. Helsinki Region Transport Environmental Report 2011; Helsingin seudun liikenteen ympaeristoeraportti 2011

    Energy Technology Data Exchange (ETDEWEB)

    Ruskovaara, A.

    2012-07-01

    This environment report summarizes the key environmental impacts of HSL's activities and HSL's work to mitigate these impacts in 2011. The report is intended both for stakeholders and all residents of the region. It describes the state of affairs during HSL's second year of activity, particularly in terms of environmental aspects. Quality and environmental policies as well as strategic goals guide HSL's efforts towards continuous improvement. HSL's aim is that in 2018, Helsinki region has the most efficient transport system and the most satisfied users of public transport in Europe. Environmentally friendly transport system is promoted in accordance with the Helsinki Region Transport System Plan (HLJ 2011). HSL's Executive Board made the Transport System Decision on 29 March 2011, and the Board of KUUMA municipalities approved the decision on 19 April 2011.In terms of transport system, HLJ 2011 serves as starting point for the preparation of a Letter of Intent on Helsinki Region Land Use, Housing and Transport Program (MAL). The aim is that the State, the region's municipalities and HSL sign the Letter of Intent during spring 2012. Continuous improvement of environmental activities is important for a well-functioning transport system and competitive service supply. HSL is developing its environmental management in compliance with ISO 14001 standard. In HSL's activities, important environmental aspects relate to the wellbeing of people: health, living conditions and comfort as well as air quality and energy consumption. Emissions from bus services have decreased thanks to new vehicles and use of biofuels. Some 40 percent of the buses used on HSL's services are low-emissions vehicles. Renewable diesel fuel produced using waste animal fat from the food industry has been used in 19 new buses since August 2011. In early 2012, two hybrid buses enter service on bus route 24. The buses are expected to attain a 25 per cent

  8. La transmisión del texto de Platón: vicisitudes de una historia (The transmission of Plato's text: vicissitudes of a history

    Directory of Open Access Journals (Sweden)

    Óscar Velásquez

    2007-06-01

    Full Text Available El objetivo principal de este estudio es examinar cómo ha llegado hasta nosotros la obra de Platón. Son unos 150 los manuscritos supervivientes, copiados por lo general entre los ss. IX y XIV. Estos manuscritos dependerían de un (desaparecido arquetipo del s. VI d.C., un códice con variantes en dos volúmenes. Se examina la función del editor, que debe rastrear entre los testimonios de la tradición diplomática las huellas de pasadas ediciones, sus hiparquetipos, el arquetipo, i. e. el último ejemplar de donde estos fueron copiados, los arquetipos anteriores y, finalmente, el original. El asunto de fondo es reproducir del modo más exacto el autógrafo desvanecido. Se analiza en ese contexto la importancia de la división en tetralogías de la obra de Platón y la existencia de tres familias principales de códices y sus respectivos manuscritos principales. Es parcialmente posible seguir la huella de esta sucesión manuscrita, que se remonta a la más pura tradición antigua, y constatar que los resultados acerca de la integridad del texto de Platón, si bien queda mucho por investigar, son formalmente satisfactorios. (The main object of this paper is to examine how Plato’s works have reached down to us. There are some 150 survivor manuscripts copied between the ninth and the fourteenth century. These manuscripts should depend upon a (dissapeared archetype with variants in two volumes of the sixth-century AD. The task of the editor is examined, as he has to trace back the steps of past editions from the hyparchetypes, the archetype, i. e. the last exemplar wherefrom these were copied, the earlier archetypes and, finally, the autoghaph. The leading affaire is to reproduce the vanished autograph in the more exact way. It is also analysed in this context the importance of the division in tetralogies of Plato’sworks and the existence of three main families of codices and their respective principal manuscripts. It is partially possible to

  9. Early life origins cognitive decline: findings in elderly men in the Helsinki Birth Cohort Study.

    Science.gov (United States)

    Raikkonen, Katri; Kajantie, Eero; Pesonen, Anu-Katriina; Heinonen, Kati; Alastalo, Hanna; Leskinen, Jukka T; Nyman, Kai; Henriksson, Markus; Lahti, Jari; Lahti, Marius; Pyhälä, Riikka; Tuovinen, Soile; Osmond, Clive; Barker, David J P; Eriksson, Johan G

    2013-01-01

    To examine whether the adverse effects of slow prenatal and postnatal growth on cognitive function persist to old age and predict age related cognitive decline. A longitudinal birth cohort study of men born in Helsinki, Finland 1934-44. Nine-hundred-thirty-one men of the Helsinki Birth Cohort Study, with detailed data on growth from birth to adulthood, aged 20.1 (SD = 1.4) at the first and 67.9 (SD = 2.5) years at the second cognitive testing. The Finnish Defense Forces Basic Intellectual Ability Test assessed twice over nearly five decades apart. Lower weight, length and head circumference at birth were associated with lower cognitive ability at 67.9 years (1.04-1.55 points lower ability per each standard deviation [SD] unit decrease in body size, 95% Confidence Interval [95%CI]: 0.05 to 2.72) and with cognitive decline after 20.1 years (0.07-0.11 SD decline over time per each SD decrease in body size, 95%CI:0.00 to 0.19). Men who were born larger were more likely to perform better in the cognitive ability test over time (1.22-1.43 increase in odds to remain in the top relative to the lower two thirds in ability over time per each SD increase in body size, 95%CI:1.04 to 1.79) and were more resilient to cognitive decline after 20.1 years (0.69 to 0.76 decrease in odds to decline from than remain in the top third of ability over time per each SD increase in body size, 95%CI:0.49 to 0.99). Slower growth between birth and two years in weight, height and body mass index was associated with lower cognitive ability at 67.9 years, but not with cognitive decline. Poorer lifetime cognitive ability is predicted by slower growth before and after birth. In predicting resilience to age related cognitive decline, the period before birth seems to be more critical.

  10. LA DECLARACIÓN DE HELSINKI VI: UNA REVISIÓN NECESARIA, PERO ¿SUFICIENTE?

    Directory of Open Access Journals (Sweden)

    Francisco J. de Abajo

    2001-01-01

    Full Text Available La quinta modificación de la Declaración de Helsinki (Edimburgo, 2000 ha supuesto un cambio fundamental en la historia de este documento, tras años de debate dentro y fuera de la Asociación Médica Mundial. La Declaración se adoptó en el año 1964 en un intento de demostrar la capacidad autorreguladora de los médicos en el control ético de la investigación con seres humanos. Diversos hechos desgraciados, como el estudio de la sífilis de Tuskegee, confirmaron que dicha autorregulación no era suficiente y que se hacía necesaria una regulación externa, un control público. Paradójicamente, esto no supuso un menoscabo de la importancia de la Declaración, en la medida en que muchas legislaciones la incorporaron como una referencia en su articulado, dotándola, por tanto, de carácter legal. Pero una nueva paradoja se vino a sumar a la anterior: a pesar de su importancia formal, la Declaración había tenido más bien un escaso impacto en el mundo real, si se juzga por el número nada despreciable de ensayos clínicos que la incumplían. Esto se debía fundamentalmente a que la Declaración de Helsinki se basaba en una lógica de la investigación clínica arcaica, a espaldas de todo el desarrollo metodológico moderno. La revisión parecía, pues, inaplazable. En el presente trabajo se analizan estas contradicciones de la Declaración y se evalúa si la revisión de Edimburgo ha permitido superarlas y en qué medida.

  11. Early Life Origins Cognitive Decline: Findings in Elderly Men in the Helsinki Birth Cohort Study

    Science.gov (United States)

    Raikkonen, Katri; Kajantie, Eero; Pesonen, Anu-Katriina; Heinonen, Kati; Alastalo, Hanna; Leskinen, Jukka T.; Nyman, Kai; Henriksson, Markus; Lahti, Jari; Lahti, Marius; Pyhälä, Riikka; Tuovinen, Soile; Osmond, Clive; Barker, David J. P.; Eriksson, Johan G.

    2013-01-01

    Objectives To examine whether the adverse effects of slow prenatal and postnatal growth on cognitive function persist to old age and predict age related cognitive decline. Design and Setting A longitudinal birth cohort study of men born in Helsinki, Finland 1934-44. Participants Nine-hundred-thirty-one men of the Helsinki Birth Cohort Study, with detailed data on growth from birth to adulthood, aged 20.1 (SD = 1.4) at the first and 67.9 (SD = 2.5) years at the second cognitive testing. Main Outcome Measures The Finnish Defense Forces Basic Intellectual Ability Test assessed twice over nearly five decades apart. Results Lower weight, length and head circumference at birth were associated with lower cognitive ability at 67.9 years (1.04–1.55 points lower ability per each standard deviation [SD] unit decrease in body size, 95% Confidence Interval [95%CI]: 0.05 to 2.72) and with cognitive decline after 20.1 years (0.07–0.11 SD decline over time per each SD decrease in body size, 95%CI:0.00 to 0.19). Men who were born larger were more likely to perform better in the cognitive ability test over time (1.22–1.43 increase in odds to remain in the top relative to the lower two thirds in ability over time per each SD increase in body size, 95%CI:1.04 to 1.79) and were more resilient to cognitive decline after 20.1 years (0.69 to 0.76 decrease in odds to decline from than remain in the top third of ability over time per each SD increase in body size, 95%CI:0.49 to 0.99). Slower growth between birth and two years in weight, height and body mass index was associated with lower cognitive ability at 67.9 years, but not with cognitive decline. Conclusions Poorer lifetime cognitive ability is predicted by slower growth before and after birth. In predicting resilience to age related cognitive decline, the period before birth seems to be more critical. PMID:23382945

  12. Early life origins cognitive decline: findings in elderly men in the Helsinki Birth Cohort Study.

    Directory of Open Access Journals (Sweden)

    Katri Raikkonen

    Full Text Available OBJECTIVES: To examine whether the adverse effects of slow prenatal and postnatal growth on cognitive function persist to old age and predict age related cognitive decline. DESIGN AND SETTING: A longitudinal birth cohort study of men born in Helsinki, Finland 1934-44. PARTICIPANTS: Nine-hundred-thirty-one men of the Helsinki Birth Cohort Study, with detailed data on growth from birth to adulthood, aged 20.1 (SD = 1.4 at the first and 67.9 (SD = 2.5 years at the second cognitive testing. MAIN OUTCOME MEASURES: The Finnish Defense Forces Basic Intellectual Ability Test assessed twice over nearly five decades apart. RESULTS: Lower weight, length and head circumference at birth were associated with lower cognitive ability at 67.9 years (1.04-1.55 points lower ability per each standard deviation [SD] unit decrease in body size, 95% Confidence Interval [95%CI]: 0.05 to 2.72 and with cognitive decline after 20.1 years (0.07-0.11 SD decline over time per each SD decrease in body size, 95%CI:0.00 to 0.19. Men who were born larger were more likely to perform better in the cognitive ability test over time (1.22-1.43 increase in odds to remain in the top relative to the lower two thirds in ability over time per each SD increase in body size, 95%CI:1.04 to 1.79 and were more resilient to cognitive decline after 20.1 years (0.69 to 0.76 decrease in odds to decline from than remain in the top third of ability over time per each SD increase in body size, 95%CI:0.49 to 0.99. Slower growth between birth and two years in weight, height and body mass index was associated with lower cognitive ability at 67.9 years, but not with cognitive decline. CONCLUSIONS: Poorer lifetime cognitive ability is predicted by slower growth before and after birth. In predicting resilience to age related cognitive decline, the period before birth seems to be more critical.

  13. [Compare new therapies with old, not with a placebo: a plea for revision of the Declaration of Helsinki].

    Science.gov (United States)

    Willems, Dick L; Ploem, M Corrette; Vermeulen, M Rien

    2013-01-01

    If no therapy is available for a disease and a new therapy may have beneficial effects, a well-designed placebo-controlled randomized trial will not immediately raise ethical questions. Pre-2008 versions of the Helsinki Declaration reflect this. However, the Declaration of 2008 allows placebo-controlled randomized trials even where an established effective therapy is available, providing this is methodologically inevitable and safe for patients. Placebo-controlled trials have important advantages for sponsors: they are easier to perform because fewer patients are required and small improvements are sufficient to show the efficacy of a new therapy. The authors consider both arguments open for interpretation and argue that the current revision of the Declaration of Helsinki should return to its pre-2008 version. They also suggest that, independently of this, IRBs should resume the policy of rejecting protocols that use placebo while withholding an effective treatment.

  14. VOC concentrations measured in personal samples and residential indoor, outdoor and workplace microenvironments in EXPOLIS-Helsinki, Finland

    Science.gov (United States)

    Edwards, Rufus D.; Jurvelin, J.; Saarela, K.; Jantunen, M.

    Thirty target volatile organic compounds (VOC) were analyzed in personal 48-h exposure samples and residential indoor, residential outdoor and workplace indoor microenvironment samples as a component of EXPOLIS-Helsinki, Finland. Geometric mean residential indoor concentrations were higher than geometric mean residential outdoor concentrations for all target compounds except hexane, which was detected in 40% of residential outdoor samples and 11% of residential indoor samples, respectively. Geometric mean residential indoor concentrations were significantly higher than personal exposure concentrations, which in turn were significantly higher than workplace concentrations for compounds that had strong residential indoor sources ( d-limonene, alpha pinene, 3-carene, hexanal, 2-methyl-1-propanol and 1-butanol). 40% of participants in EXPOLIS-Helsinki reported personal exposure to environmental tobacco smoke (ETS). Participants in Helsinki that were exposed to ETS at any time during the 48-h sampling period had significantly higher personal exposures to benzene, toluene, styrene, m, p-xylene, o-xylene, ethylbenzene and trimethylbenzene. Geometric mean ETS-free workplace concentrations were higher than ETS-free personal exposure concentrations for styrene, hexane and cyclohexane. Geometric mean personal exposures of participants not exposed to ETS were approximately equivalent to time weighted ETS-free indoor and workplace concentrations, except for octanal and compounds associated with traffic, which showed higher geometric mean personal exposure concentrations than any microenvironment ( o-xylene, ethylbenzene,benzene, undecane, nonane, decane, m, p-xylene, and trimethylbenzene). Considerable differences in personal exposure concentrations and residential levels of compounds with mainly indoor sources suggested differences in product types or the frequency of product use between Helsinki, Germany and the United States.

  15. El historiador y sus retos

    Directory of Open Access Journals (Sweden)

    Francisca López Civeira

    2014-01-01

    Full Text Available Para quienes ejercemos el oficio de historiadores constituye una labor cotidiana el manejo de diversas fuentes históricas como las bibliográficas, las publicaciones periódicas y, especialmente, los documentos de archivo a los que se les atribuye una función probatoria fundamental. Actualmente es notable la ampliación y diversidad de las fuentes para el trabajo histórico cuya validez es aceptada, entre las que han alcanzado un lugar de privilegio en tiempos recientes las orales, lo que implica la aplicación de técnicas adecuadas a su naturaleza. Sin embargo, ¿cuántas veces nos hemos preguntado cuáles son los fundamentos teóricos de este oficio? Sin dudas, la historia requiere del trabajo empírico para el estudio de un proceso, coyuntura o acontecimiento específico, es decir, la investigación histórica concreta tiene sus requerimientos en la indagación de lo factual, pero esto resulta insuficiente si no partimos de conocer las características y bases teóricas del área del saber a la que nos dedicamos.

  16. Successful Eradication of Multidrug Resistant Acinetobacter in the Helsinki Burn Centre.

    Science.gov (United States)

    Lindford, Andrew; Kiuru, Valtteri; Anttila, Veli-Jukka; Vuola, Jyrki

    2015-01-01

    Multidrug-resistant (MDR) Acinetobacter is an important pathogen implicated in nosocomial infections in healthcare environments. Virulence factors, resistance mechanisms, and limited therapeutic options make this pathogen a major problem currently facing burn intensive care units (ICUs) worldwide. The purpose of this study was to assess the effect of infection control measures taken in Helsinki Burn Centre in 2001 on MDR Acinetobacter prevalence in ICU burn patients. Data were retrospectively collected from patient files from 1998 to 2012. ICU burn patients were defined as those with either over 30% of total body surface area burnt or requiring mechanical ventilation. Inclusion criteria consisted of patients who tested positive for Acinetobacter sp. in routine bacterial cultures or cultures taken because of a clinically suspected infection. Infection control interventions performed in 2001 consisted of various shower room renovations and changes in hospital hygiene and burn treatment regimes. Between 1998 and 2012, 75 patients were diagnosed with Acinetobacter sp. colonization. Following the infection control interventions the incidence of Acinetobacter sp. radically declined. Between 1998 and 2001, there were 31 cases of MDR Acinetobacter colonizations diagnosed, but from 2002 to 2012 no MDR strains were found. Changes to hospital hygiene and wound treatment protocols as well as structural changes to the hospital environment can have a major impact on preventing and treating Acinetobacter outbreaks in burn centers.

  17. [Registration of observational studies: it is time to comply with the Declaration of Helsinki requirement].

    Science.gov (United States)

    Dal-Ré, Rafael; Delgado, Miguel; Bolumar, Francisco

    2015-01-01

    Publication bias is a serious deficiency in the current system of disseminating the results of human research studies. Clinical investigators know that, from an ethical standpoint, they should prospectively register clinical trials in a public registry before starting them. In addition, it is believed that this approach will help to reduce publication bias. However, most studies conducted in humans are observational rather than experimental. It is estimated that less than 2% out of 2 million concluded or ongoing observational studies have been registered. The 2013 revision of the Declaration of Helsinki requires registration of any type of research study involving humans or identifiable samples or data. It is proposed that funding agencies, such as the Fondo de Investigaciones Sanitarias, as well as private companies, require preregistration of observational studies before providing funding. It is also proposed that Research Ethics Committees which, following Spanish regulation, have been using the Declaration as the framework for assessing the ethics of clinical trials with medicines since 1990, should follow the same provisions for the assessment of health-related observational studies: therefore, they should require prospective registration of studies before granting their final approval. This would allow observational study investigators to be educated in complying with an ethical requirement recently introduced in the most important ethical code for research involving humans. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  18. 50th anniversary of the Declaration of Helsinki: the double standard was introduced.

    Science.gov (United States)

    Hellmann, Fernando; Verdi, Marta; Schlemper, Bruno Rodolfo; Caponi, Sandra

    2014-10-01

    The Declaration of Helsinki (DoH), adopted by the World Medical Association (WMA), is one of the most influential international documents in research ethics, is turning 50 in 2014. Its regular updates, seven versions (1975, 1983, 1989, 1996, 2000, 2008, 2013) and two notes of clarification (2002, 2004), characterize it as a 'live' document. The seventh version of the DoH was amended by the 64th WMA General Assembly, Fortaleza, Brazil, October 2013. The new version was reorganized and restructured, with paragraphs subdivided and regrouped. However, the DoH remains controversial and some ethical issues are still uncovered. The major problem was the insertion of the phrase 'less effective than the best proven' on placebo paragraph in order to allow double standard in medical research in low-resource countries. The DoH is a 'live' document, which will continually have to deal with new topics and challenges. Health equity needs to be a priority, and with that, a single ethical standard for medical research. Copyright © 2014 IMSS. Published by Elsevier Inc. All rights reserved.

  19. Interpreting the declaration of Helsinki (2008): "must", "should" and different kinds of obligation.

    Science.gov (United States)

    Schmidt, H; Mehring, S; McMillan, J

    2010-12-01

    The Declaration of Helsinki is widely regarded as the preeminent code of research ethics. Revised six times since 1964, the versions differ in their substantive requirements, and also in the way that obligations are expressed, especially regarding the use of the prescriptors "should" and "must". The 2000 version contained roughly two-thirds "should" versus one-third " must". But this ratio was inversed in the final 2008 version--although in its penultimate draft practically all occurrences of "must" had been replaced with "should". We consider and analyze the significance of these variations for policy and practice. We argue that the Declaration can plausibly be viewed as 'soft law'. In interpreting it in legislative and jurisdictional contexts the terms "should" and "must" cannot be seen as synonymous. Even if the soft-law claim is rejected, and the Declaration is viewed as providing ethical guidance only, the question of how to interpret "should" and "must" remains. We explore three possible interpretations: categorical versus hypothetical requirements; perfect versus imperfect obligations; and aspiration versus obligation. We conclude that the most plausible way of understanding the distinction is in relation to the strength of the categorical obligations which the Declaration seeks to set out.

  20. [THE DECLARATION OF HELSINKI IN 2015 AND THE ETHICS OF RESEARCH IN FRENCH-SPEAKING AFRICA].

    Science.gov (United States)

    Botbol-Baum, Mylène

    2015-10-01

    This article follows my book "Bioéthique pour les pays du Sud" [Bioethics for the South] that was intended to show the need for an African bioethics to regulate international research, especially in the context of AIDS which is neither experienced nor cured the same way in the North and in the South. Many debates occurred since the publication of this book, debates that, at first glance, sided with those who claimed, in the name of rationality and pragmatism, double standards of care between both hemispheres. Despite a discourse based on respect for others, the Helsinki Declaration, in its 2000 version, supported justifications based on double standards of care. It replaces the debate on the legitimacy of research sponsored by the North, with participants from populations of emerging countries, as well as the debate on the best bioethics approach to respond to this problematic situated at the intersection of the universal, ethical principles and local situations. This text is the result of a reflection inspired by the conditions of legitimacy of bioethics teaching in French-speaking Africa countries, where the lack of regulation leads to exploitation and human experimentation in the name of care.

  1. The ethical use of placebo controls in clinical research: the Declaration of Helsinki.

    Science.gov (United States)

    La Vaque, T J; Rossiter, T

    2001-03-01

    Medical ethicists have questioned the use of no-treatment (placebo and sham procedure) controlled studies of new therapies when safe and effective standard therapies are available for use as an active or "equivalence" control. Current ethical principles of conduct for biomedical research specifically prohibit designs that withhold or deny "the best proven diagnostic and therapeutic" treatment to any participant in a clinical study, including those individuals who consent to randomization into a control group. Studies of psychophysiological therapies are often criticized on the grounds they lack a placebo or sham treatment control group. This paper briefly reviews the history of the problem and discusses the ethical standards that govern human research as derived from the Nuremberg Code and the Declaration of Helsinki. An examination of the problem with regard to research involving EEG biofeedback therapy for Attention-Deficit/Hyperactivity Disorder, Traumatic Brain Injury, and depression serves to highlight the issues. It is concluded that the active treatment control (treatment equivalence) design is most appropriate for those clinical studies examining disorders for which there is a known, effective treatment. Sham- or placebo-controlled studies are ethically acceptable for those disorders for which no effective treatment is available.

  2. Clinical trials in an emergency setting: implications from the fifth version of the Declaration of Helsinki.

    Science.gov (United States)

    Vanpee, Dominique; Gillet, J B; Dupuis, Michel

    2004-01-01

    Everybody agrees that research is crucial to improve the quality of emergency care. Consent of human subjects for participation in research requires that they fully understand their role and risk, not be coerced, and be allowed to withdraw at any time without penalty. In an emergency situation, informed consent is not always possible but the need for good research data is very high. Here is the ethical difficulty, and a real conflict of values: a population that might ultimately benefit from research cannot consent to the research and are thus excluded from the potential therapeutical advances. Patients at high risk of morbidity or death, with cardiac arrest, shock, head injury, or altered mental status, are evidently incapable of providing an adequate consent, but nevertheless are often in the greatest need of innovative therapy and might be willing to assume some risk for potential benefit. In an attempt to resolve this dilemma, the new version of the Declaration of Helsinki presents updated requirements for the waiver of informed consent and the protection of human subjects in emergency research.

  3. Knotworking in Academic Libraries: Two Case Studies from the University of Helsinki

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    Yrjö Engeström

    2012-04-01

    Full Text Available Librarians in academic libraries are facing major changes in their work due to, e.g., the internet, digitization, and increasing use of new channels for information retrieval by their most important clients, namely researchers. This creates challenges for librarians: both to deepen their own expertise and to develop innovative service models for their clients. In this paper we present a development project entitled ‘Knotworking in the Library’ from the Helsinki University Library. The project made use of the Change Laboratory method, which is an intensive developmental effort which facilitates improvements in the activities of organizations and changes in the organizational culture. The process started in Viikki Campus Library in 2009–2010 and continued in the City Centre Campus Library in 2010–2011. The aim was to create new kinds of partnership between libraries and research groups in the form of knotworking. By knotworking we mean a boundary-crossing, collective problem-solving way of organizing work. The knotworking model presented in this paper generated practical tools to assist selected research groups in dealing with data management related-issues.

  4. Solving Benchmark Frequency Assignment Problem of Helsinki Regions Network by a Novel Nature Inspired Algorithm

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    Avtar Singh Buttar

    2013-03-01

    Full Text Available The Frequency Assignment Problem is assignment of frequencies or channels to establish link between base station and mobile transmitter in cellular system. To avoid interference, minimum separation between assigned frequencies is required. This problem is NP-hard. Due to limited availability of spectrum and reuse of same frequencies at different geographical locations, an excellent assignment is to be done, which must satisfy electromagnetic constraints with respect to demand in each cell. This paper presents a novel DGWCHD algorithm for frequency assignment problem in cellular radio networks. The objective is to assign the frequency satisfying electromagnetic constraints for given demand with minimum use of frequency bandwidth. The proposed algorithm is based on real wild animal such as dog’s intelligent strategies during chasing and hunting their prey. The proposed algorithm is implemented on benchmark Kunz’s test problems, which are practical FAP problems based on area around 25 regions in Helsinki, Finland. The DGWCHD algorithm has been used for call ordering and FEA strategy for assignment. The performance of the proposed novel DGWCHD algorithm has been compared with other nature inspired techniques. The results obtained are very optimistic and encouraging

  5. Exploring the spatiotemporal behavior of Helsinki's housing prices with fractal geometry and co-integration

    Science.gov (United States)

    Votsis, Athanasios

    2017-04-01

    Fractal geometry and co-integration are combined for exploring spatial morphological aspects of quarterly dwelling prices in Helsinki's region from 1977 to 2011. Curves of fractal scaling behavior are first employed to measure the fractal dimensions of high- and low-price/m2 spatial clusters at multiple scales. Subsequently, the fractal dimensions at indicative neighborhood and citywide scales are modeled with vector error correction specifications. The results identify long-run joint equilibria between the fractal geometries of high- and low-price/m2 clusters at both spatial scales. High-price/m2 clusters exhibit consistently higher fractal dimensions than their low-value counterparts at the neighborhood scale, while this long-run relation is reversed at the citywide scale. Short-run disequilibria and subsequent adjustments are also scale sensitive. The fractal geometry of high-price/m2 clusters leads the dynamics at the neighborhood scale, while low-price/m2 clusters lead at the citywide scale. The system's responses to exogenous shocks take longer time to stabilize at the neighborhood scale compared to the citywide scale, but in both scales the non-stationary nature of fractal behavior is evident. These elements indicate that a closer look on spatial economic behavior at more than one spatial and temporal scale at a time can reveal non-trivial information in the context of urban research and policy analysis.

  6. Outpatient treated burns in infants younger than 1 year in Helsinki during 2005-2009.

    Science.gov (United States)

    Laitakari, Elina; Koljonen, Virve; Pyörälä, Sari; Rintala, Risto

    2014-05-01

    In general, voluminous data exists concerning burns in children, but the data focusing specially on children less than 1 year of age is sporadic. We therefore focused on examining the special features of burns in children less than 1 year of age. A retrospective study of all outpatient treated burn patients Children and Adolescents, Helsinki, Finland, from January 2005 to December 2009 was performed. During the 5-year period we identified 106 outpatient treated infants with burns, representing 15% of all pediatric burns during the study period. The majority was male and aged 9-12 months. Most of the burns occurred at home, and in most cases a caregiver was present in the injury room. Scalds were the most common type of injury followed by contact burns. The most common source of scald was from cups containing hot drink, and the most common source of contact burn was hot stoves or oven doors. Special attention needs to be targeted toward the prevention of burns in children less than 1 year of age. The majority of the injuries could have been prevented with more vigilance.

  7. Spatial and temporal variability of turbulent vertical fluxes in Helsinki, Finland

    Science.gov (United States)

    Järvi, L.; Nordbo, A.; Haapanala, S.; Moilanen, J.; Vesala, T.

    2012-04-01

    The eddy-covariance technique has been widely used above vegetated surfaces to measure the turbulent exchange of momentum, heat and gases between the surface and the atmosphere. Above an urban surface, however, observations are scarce and complex measurement surroundings bring challenges to the measurements and the representativeness of the fluxes in a city scale. The fluxes of sensible (QH) and latent heat (QE), and CO2 (Fc) have been measured at three sites in Helsinki, Finland. At the SMEAR III station the measurements have been ongoing since December 2005 and the site is located next to a busy road about 4 km from downtown Helsinki. Two of the sites, Erottaja Fire Station (EFS) and Hotel Torni (HT), are located in downtown within a distance of 400 meters from each other. In EFS, the measurements have been carried out in June 2010 - January 2011, while in HT, the measurements have been ongoing since September 2010. The present dataset allows the studying of the inter-site variability of the exchange processes. Simultaneous measurements from all three sites cover four months in autumn/winter time. The high-latitude location allows a detailed examination of the effect of seasonal variation to the exchange processes. QH tends to be higher in city centre than in SMEAR III and a difference of 50 W m-2 is observed in winter. During the simultaneous measurements, stable atmospheric stratification is observed half of the time at SMEAR III whereas the occurrence in the city centre is less than 5%. This is a result of the urban heat island effect which is stronger in downtown than in the outside region. On the other hand, higher QE is measured in SMEAR III than in downtown particularly during spring and summer months when a difference of 100 W m-2 is observed. In downtown the low fraction of green areas limits the evaporation. Despite the short distance there are also differences between the two downtown sites. Both the median QH and QE are 7 W m-2 smaller in EFS than in

  8. Seasonal and annual variation of carbon dioxide surface fluxes in Helsinki, Finland, in 2006–2010

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    L. Järvi

    2012-03-01

    Full Text Available Five years of carbon dioxide exchange measured with the eddy covariance technique at the world's northernmost urban flux station SMEAR III located in Helsinki, Finland, were analyzed. The long-term measurements and high-latitude location enabled us to examine the seasonal and annual variations of CO2 exchange, and to identify different factors controlling the measured exchange. Furthermore, the advantage of the station is that the complex surrounding area enables us to distinguish three different surface cover areas than can be evaluated separately. We also tested different methods (artificial neural networks and median diurnal cycles to fill gaps in CO2 flux time series and examined their effect on annual emission estimates.

    The measured fluxes were highly dependent on the prevailing wind direction with the highest fluxes downwind from a large road and lowest downwind from the area of high fraction of vegetation cover. On an annual level, the difference in CO2 emission of the two areas was 75% showing the impact of complex measurement surroundings in the flux measurements. Seasonal differences in the CO2 exchange downwind from the road were mainly caused by reduced traffic rates in summer, whereas in other directions seasonality was more determined by vegetation activity. Differences between the gap filling methods were small, but slightly better (0.6 μmol m−2 s−1 smaller RMSE results were obtained when the artificial neural network with traffic counts was used instead of the without traffic network and method based on median diurnal cycles. The measurement site was a net carbon source with an average annual emission of 1760 g C m−2, with a biased error of 6.1 g C m−2 caused by the gap filling. The annual value varied 16% between the different years.

  9. Workplace bullying and subsequent sleep problems--the Helsinki Health Study.

    Science.gov (United States)

    Lallukka, Tea; Rahkonen, Ossi; Lahelma, Eero

    2011-05-01

    The associations between workplace bullying and subsequent sleep problems are poorly understood. This study aims to address this evidence gap. We used the Helsinki Health Study questionnaire survey data at baseline in 2000-2002 and follow-up in 2007 (N=7332). The 4-item Jenkins sleep questionnaire was used in both surveys. Two measures of workplace bullying asked whether the respondent had (i) reported being bullied and (ii) observed bullying. Logistic regression models were fitted, adjusting for age, childhood bullying, education, working conditions, obesity, common mental disorders, limiting long-standing illness, and baseline sleep problems. At baseline, 5% of women and men reported being currently bullied. Additionally, 9% of women and 7% of men had frequently observed bullying at their workplace. Adjusted for age, reporting bullying was associated with sleep problems at follow-up among women [odds ratio (OR) 1.69, 95% confidence interval (95% CI) 1.30-2.20) and men (OR 3.17, 95% CI 1.85-5.43). Also, reporting earlier bullying was associated with sleep problems among both women (OR 1.47, 95% CI 1.26-1.72) and men (OR 1.58, 95% CI 1.06-2.36). Separate adjustments for covariates had some effects on the associations. After full adjustment for childhood bullying and baseline sociodemographic factors, working conditions, health, and sleep problems, the associations reduced. Similarly, adjusted for age, observing bullying was associated with sleep problems among women (OR 2.00, 95% CI 1.61-2.48) and men (OR 2.04, 95% CI 1.23-3.39). Workplace bullying is associated with sleep problems, but associations attenuate after factors related to the social environment, work, and health are simultaneously taken into account.

  10. Infant motor development and cognitive performance in early old age: the Helsinki Birth Cohort Study.

    Science.gov (United States)

    Poranen-Clark, Taina; von Bonsdorff, Mikaela B; Lahti, Jari; Räikkönen, Katri; Osmond, Clive; Rantanen, Taina; Kajantie, Eero; Eriksson, Johan G

    2015-06-01

    Motor development and cognitive development in childhood have been found to be fundamentally interrelated, but less is known about the association extending over the life course. The aim of this study was to examine the association between early motor development and cognitive performance in early old age. From men and women belonging to the Helsinki Birth Cohort Study, who were born between 1934 and 1944 and resided in Finland in 1971, 1279 participated in cognitive performance tests (CogState®, version 3.0.5) between 2001 and 2006 at an average age of 64.2 years (SD 3.0). Of these, age at first walking extracted from child welfare clinic records was available for 398 participants. Longer reaction times in cognitive tasks measuring simple reaction time (SRT), choice reaction time (CRT), working memory (WM), divided attention (DA), and associated learning (AL) indicated poorer cognitive performance. Adjustment was made for sex, age at testing, father's occupational status and own highest attained education, and occupation in adulthood. Average age of learning to walk was 12.2 months (SD 2.1). After adjusting for covariates, earlier attainment of learning to walk was associated with shorter reaction times in cognitive performance tasks (SRT 10.32 % per month, 95 % CI 0.48-21.12, p = 0.039; CRT 14.17 % per month, 95 % CI 3.75-25.63, p = 0.007; WM 15.14 % per month, 95 % CI 4.95-26.32, p = 0.003). People who learned to walk earlier had better cognitive performance in early old age. The earlier attainment of motor skills may track over to early old age and possibly reflect greater cognitive reserve in older age.

  11. El registro de los estudios observacionales: es el momento de cumplir el requerimiento de la Declaración de Helsinki

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    Rafael Dal-Ré

    2015-05-01

    Full Text Available El sesgo de publicación es una grave deficiencia del actual sistema de comunicación de los resultados de estudios de investigación en seres humanos. Los investigadores clínicos saben que, desde el punto de vista ético, deben inscribir los ensayos clínicos antes de su inicio en un registro público. Se entiende que este hecho ayudará a reducir el sesgo de publicación. Sin embargo, la mayor parte de los estudios en seres humanos son de tipo observacional y no de tipo experimental. Se estima que se han registrado menos del 2% de los 2 millones de estudios observacionales concluidos o en curso. La revisión de 2013 de la Declaración de Helsinki exige el registro de todo estudio de investigación en seres humanos, sus muestras o datos identificables. Se propone que los agentes financiadores, como el Fondo de Investigaciones Sanitarias, requieran el registro de los estudios observacionales para proveer la financiación. Las empresas deberían hacer lo propio. Así mismo, se propone que los comités de ética de la investigación, que cumpliendo la regulación española utilizan desde 1990 la Declaración como marco de referencia para evaluar los aspectos éticos de los ensayos clínicos con medicamentos, hagan lo mismo con los estudios observacionales del ámbito sanitario; deberían, por tanto, exigir el registro del estudio antes de otorgar su aprobación definitiva. Esto permitiría educar a los investigadores de estudios observacionales en el cumplimiento de un requisito ético de reciente introducción en el código ético de mayor relevancia en la realización de investigaciones en seres humanos.

  12. Physical and chemical characterization of urban winter-time aerosols by mobile measurements in Helsinki, Finland

    Science.gov (United States)

    Pirjola, Liisa; Niemi, Jarkko V.; Saarikoski, Sanna; Aurela, Minna; Enroth, Joonas; Carbone, Samara; Saarnio, Karri; Kuuluvainen, Heino; Kousa, Anu; Rönkkö, Topi; Hillamo, Risto

    2017-06-01

    A two-week measurement campaign by a mobile laboratory van was performed in urban environments in the Helsinki metropolitan area, Finland, in winter 2012, to obtain a comprehensive view on aerosol properties and sources. The abundances and physico-chemical properties of particles varied strongly in time and space, depending on the main sources of aerosols. Four major types of winter aerosol were recognized: 1) clean background aerosol with low particle number (Ntot) and lung deposited surface area (LDSA) concentrations due to marine air flows from the Atlantic Ocean; 2) long-range transported (LRT) pollution aerosol due to air flows from eastern Europe where the particles were characterized by the high contribution of oxygenated organic aerosol (OOA) and inorganic species, particularly sulphate, but low BC contribution, and their size distribution possessed an additional accumulation mode; 3) fresh smoke plumes from residential wood combustion in suburban small houses, these particles were characterized by high biomass burning organic aerosol (BBOA) and black carbon (BC) concentrations; and 4) fresh emissions from traffic while driving on busy streets in the city centre and on the highways during morning rush hours. This aerosol was characterized by high concentration of Ntot, LDSA, small particles in the nucleation mode, as well as high hydrocarbon-like organic aerosol (HOA) and BC concentrations. In general, secondary components (OOA, NO3, NH4, and SO4) dominated the PM1 chemical composition during the LRT episode accounting for 70-80% of the PM1 mass, whereas fresh primary emissions (BC, HOA and BBOA) dominated the local traffic and wood burning emissions. The major individual particle types observed with electron microscopy analysis (TEM/EDX) were mainly related to residential wood combustion (K/S/C-rich, soot, other C-rich particles), traffic (soot, Si/Al-rich, Fe-rich), heavy fuel oil combustion in heat plants or ships (S with V-Ni-Fe), LRT pollutants (S

  13. Post-trial access and the new version of the Declaration of Helsinki

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    Ricardo Palacios

    2014-01-01

    Full Text Available In October 2013, the World Medical Association (WMA approved the latest version of the Declaration of Helsinki (DoH in Fortaleza, Brazil. Post-trial access of favorable interventions was again one of the critical issues raised during the meeting. The call to clinical research actors, other than physicians, in this discussion is not new, but this is the first time, after 49 years and nine amendments, when governments are requested to take responsibilities. The primary purpose of the DoH is the protection of human subjects involved in clinical research, but since the 2000 amendment, the WMA extended their concerns to what happens to the trial participants after the study. This issue, along with the use of placebo, was one of the key points that led to the withdrawal of the DoH as reference in the United States regulation. However, only the 2013 version acknowledges that the burden of providing post-trial access for those patients on continuous treatment is far beyond the investigator’s scope. The delay between the end of a blind study and the unblinding could take several months. Meantime, the investigator is unaware if the participant received either control or experimental product. In case of therapeutic response, the investigator should provide to the participant the same treatment until the unblinding, even if it is the control product, i.e. placebo? A trial participant can get therapeutic response with an experimental product that during the unblinded analysis has failed. The risk benefit analysis on individual basis might be challenging if one considers that the clinical development can stop due to safety concerns, lack of efficacy or release of alternatives more advantageous than the investigational product. Before retaining a product still under development after a study, the physician should consider safety and efficacy information as well as therapeutic alternatives to take decisions on an individual participant, even if the patient

  14. Abstracts of the 4th International MELODI Workshop 12 -14 September 2012, Helsinki, Finland

    Energy Technology Data Exchange (ETDEWEB)

    Sulonen, N. (ed.)

    2012-08-15

    The Fourth International MELODI Workshop is organized by STUK - Radiation and Nuclear Safety Authority in Helsinki, Finland, on 12-14 September 2012. The workshop offers an update of recent low-dose research issues, and an opportunity to participate in the MELODI Low Dose Research Platform, a major step in the long term goals that the European Low-Dose Risk research intends to achieve. The main goal of MELODI is to develop and maintain a Strategic Research Agenda (SRA) in the field of low-dose radiation research, and to actively promote its implementation. DoReMi Network of Excellence funded by the European Commission is supporting the setting up of the Platform and addressing some of its research needs. In line with one of the main SRA goals, a major aim of the workshop was to set all topics in an interdisciplinary context. The Workshop abstracts cover plenary lectures as well as poster presentations related to topical discussions in breakout sessions. The theme of the first day 'Low dose risk research - state of the art' provides an introduction to the MELODI activities and the SRA and an update on recent epidemiological studies and dosimetric aspects of low dose studies. Potential implications of cardiovascular disease risk for radiation protection are also addressed. Discussion on the state-of-the art of MELODI SRA took place in three break-out groups addressing epidemiological approaches, cancer mechanisms and models and infrastructures and knowledge management. The second day 'Emerging scientific challenges' features the development of science and novel technologies, covering topics such as epigenetics, systems biology, stem cells as well as biomarkers that could be potentially used in molecular epidemiological studies. The associated breakout sessions explore the roadmap for future research, covering themes on biomarkers and biobanks, non-cancer effects, as well as low dose dosimetry and dose concept. The third day 'Integrating the

  15. Impossible, impractical, and non-identifiable? New criteria regarding consent for human tissue research in the Declaration of Helsinki.

    Science.gov (United States)

    Colledge, Flora; Elger, Bernice S

    2013-06-01

    The 2008 revision of the Declaration of Helsinki (Declaration) includes a new paragraph dealing specifically with the standards of informed consent required for research involving identifiable human tissue samples and/or data. In cases where obtaining consent would be impossible or unduly burdensome, researchers may now proceed without it, following approval of the project by an ethics committee. This is a significant development in the Declaration, yet so far it has received little attention. We examine the implications of paragraph 25, and assess its role in the debates on proper sample handling. In particular, we question whether the use of the term "identifiable" weakens the paragraph, as its meaning depends on national context. Relying on this term to designate samples that could be traced to the donor, and therefore carry risk for that donor, is impossible if its meaning is not universally accepted. The Declaration of Helsinki is now entering a new revision phase. In order to protect sample donors, paragraph 25 should be enhanced, and the remit of the Declaration strengthened, by a more precise description of which samples and data count as identifiable.

  16. Neoliberalismo e intervencionismo: sus fuentes y razones

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    Salomón Kalmanovitz

    1998-08-01

    Full Text Available A partir de una reseña sobre el papel del intervencionismo estatal en la conducción de la economía y de la pugna con el neoliberalismo, se hace una revisión de los modelos económicos aplicados a lo largo del siglo y se muestran sus rasgos principales, sus problemas y sus paradojas. A partir de alfí, se examina lo sucedido en América Latina, para dar cuenta de las particularidades del caso colombiano, cuyo modelo en esta década muestra una distancia grande del modelo neoliberal, mientras sus problemas lo acercan a los dilemas y sin salidas del intervencionismo, en un contexto que requeriría otras fórmulas para hacer posible la paz. Frente a ello, se examinan las posiciones y propuestas de los economistas, vistas bajo la aguda polarización entre intervencionismo y neoliberalismo, pero en circunstancias críticas que alejan los logros en torno a la modernización, la estabilidad de precios, la sólida fundamentación macroeconómica y la democratización política.

  17. El grafeno y sus propiedades especiales

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    F. Guinea

    2011-03-01

    Full Text Available El grafeno, formado por una capa de átomos de carbono, es un nuevo material con interesantes propiedades, desde un punto de vista fundamental, y también por sus posibles aplicaciones. Se describen algunas de estas propiedades, y se discuten algunos avances recientes en la investigación en este material.

  18. Comparison of OMI NO2 observations and their seasonal and weekly cycles with ground-based measurements in Helsinki

    Science.gov (United States)

    Ialongo, Iolanda; Herman, Jay; Krotkov, Nick; Lamsal, Lok; Folkert Boersma, K.; Hovila, Jari; Tamminen, Johanna

    2016-10-01

    We present the comparison of satellite-based OMI (Ozone Monitoring Instrument) NO2 products with ground-based observations in Helsinki. OMI NO2 total columns, available from NASA's standard product (SP) and KNMI DOMINO product, are compared with the measurements performed by the Pandora spectrometer in Helsinki in 2012. The relative difference between Pandora no. 21 and OMI SP total columns is 4 and -6 % for clear-sky and all-sky conditions, respectively. DOMINO NO2 retrievals showed slightly lower total columns with median differences about -5 and -14 % for clear-sky and all-sky conditions, respectively. Large differences often correspond to cloudy fall-winter days with solar zenith angles above 65°. Nevertheless, the differences remain within the retrieval uncertainties. The average difference values are likely the result of different factors partly canceling each other: the overestimation of the stratospheric columns causes a positive bias partly compensated by the limited spatial representativeness of the relatively coarse OMI pixel for sharp NO2 gradients. The comparison between Pandora and the new version (V3) of OMI NO2 retrievals shows a larger negative difference (about -30 %) than the current version (V2.1) because the revised spectral fitting procedure reduces the overestimation of the stratospheric column. The weekly and seasonal cycles from OMI, Pandora and NO2 surface concentrations are also compared. Both satellite- and ground-based data show a similar weekly cycle, with lower NO2 levels during the weekend compared to the weekdays as a result of reduced emissions from traffic and industrial activities. The seasonal cycle also shows a similar behavior, even though the results are affected by the fact that most of the data are available during spring-summer because of cloud cover in other seasons. This is one of few works in which OMI NO2 retrievals are evaluated in a urban site at high latitudes (60° N). Despite the city of Helsinki having

  19. Promoting biogas production and using it as transport fuel in the Helsinki region; Suunnitelma liikennebiokaasun tuotannon ja kaeytoen edistaemiseksi Helsingin seudulla

    Energy Technology Data Exchange (ETDEWEB)

    Rasi, S.; Havukainen, J.; Uusitalo, V.; Andersson, R.; Manninen, K.; Aro-Heinilae, E.; Rintala, J.

    2012-11-01

    The main objective of the project was to promote biogas production and its use as transport fuel. The aims in the four Finnish and two Estonian case areas were to reduce the amount and improve the sustainable use of waste and sludge, to promote biogas production, to start biogas use as transport fuel and to provide tools for implementing the aims. The total biomethane potential in the Helsinki region corresponds to approximately 450 GWh/a. The most potential user for biomethane is public transport. The total amount of biomethane would suffice for 80% of the busses operating in the Helsinki region. Using biogas as a transport fuel instead of energy production in the Helsinki region would result in emission reductions (13 000 t{sub CO2,eq}/a). However if the fuel replacing biogas in energy production would be renewable, the emission reductions would be significantly greater. The economical assessment indicates that the production of biogas is economically feasible if all the produced gas can be sold. Biogas produced near the natural gas grid can also be transported to the Helsinki region where there are better possibilities to find uses for it. In this way, for example, gas that is produced in Kymenlaakso but is not consumed there can be transported via the natural gas grid, assuming that the production plant is reasonably close to the grid. (orig.)

  20. The new 2013 seventh version of the Declaration of Helsinki--more old wine in a new bottle?

    Science.gov (United States)

    Muthuswamy, Vasantha

    2014-01-01

    The eagerly awaited seventh version of the Declaration of Helsinki (DoH) was released by the World Medical Assembly (WMA) on October 19, 2013 at the 64th General Assembly. It has been 13 years since the most debated version of the DoH, the fifth one, was released in 2000, followed by two related notifications in 2002 and 2004 and the less debated sixth version of 2008. The decade following the fifth version has witnessed many conceptual changes and debates all over the world. Of special note is the fact that most research participants are drawn from the developing countries and are considered to have a higher degree of vulnerability than their counterparts in the developed countries. Since 2000, a landmark year from many perspectives, national and international ethical guidelines have been updated or new ones developed to address the current and emerging issues facing the research community.

  1. Looking for the role of nature experiences in planning and decision making: a perspective from the Helsinki Metropolitan Area

    Directory of Open Access Journals (Sweden)

    Maija Faehnle

    2011-06-01

    Full Text Available Public experiences of everyday environments influence well-being and quality of life and effective planning for these environments can promote social sustainability. This article discusses how residents’ values related to urban nature areas are as important as ecological and technical issues and can inform urban nature planning and decision making. We first provide a generic review of residents’ values and meanings regarding urban nature. We then outline practices for obtaining data on these values and meanings and present examples from the Helsinki (Finland Metropolitan Area. The article concludes with a discussion of the challenges that nature experiences bring to planning and decision making and highlights why and how insights generated as a result of residents’ participation should be included in the knowledge base for planning decisions.

  2. Clinical development of new prophylactic antimalarial drugs after the 5th Amendment to the Declaration of Helsinki

    Directory of Open Access Journals (Sweden)

    Geoffrey S Dow

    2008-09-01

    Full Text Available Geoffrey S Dow, Alan J Magill, Colin OhrtDivision of Experimental Therapeutics, Walter Reed Army Institute of Research, Silver Spring, MD, USAAbstract: Malaria is of continuing concern in nonimmune traveling populations. Traditionally, antimalarial drugs have been developed as agents for dual indications (treatment and prophylaxis. However, since 2000, when the 5th Amendment to the Declaration of Helsinki (DH2000 was adopted, development of new malaria prophylaxis drugs in this manner has ceased. As a consequence, there may not be any new drugs licensed for this indication in the foreseeable future. Major pharmaceutical companies have interpreted DH2000 to mean that the traditional development paradigm may be considered unethical because of doubt over the likelihood of benefit to endemic populations participating in clinical studies, the use of placebo, and the sustainability of post-trial access to study medications. In this article, we explore the basis of these concerns and suggest that the traditional development paradigm remains ethical under certain circumstances. We also consider alternative approaches that may be more attractive to sponsors as they either do not use placebo, or utilize populations in endemic countries who may unambiguously benefit. These approaches represent the way forward in the future, but are at present unproven in clinical practice, and face numerous regulatory, logistical and technical challenges. Consequently, in the short term, we argue that the traditional clinical development paradigm remains the most feasible approach and is ethical and consistent with the spirit of DH2000 under the appropriate circumstances.Keywords: malaria, prophylaxis, treatment, Declaration of Helsinki, DH2000, ethics

  3. A 5-year follow-up study on the prosthetic rehabilitation of the elderly in Helsinki, Finland.

    Science.gov (United States)

    Nevalainen, M J; Närhi, T O; Ainamo, A

    2004-07-01

    In 1990, 364 elderly (76-86 years) inhabitants of Helsinki, Finland, attended a dental and oral examination study that was conducted as part of the Helsinki Aging Study. In spring 1996, these subjects were recalled for a 5-year follow-up. Between the baseline and follow-up examinations, 114 (31%) subjects had deceased (86 women and 28 men), whereas 134 had either moved, were too ill, or refused to participate in the follow-up. Follow-up examination was conducted for 113 subjects (79 women and 34 men), with the participating rate being 46%. Five subjects became edentulous during the follow-up. Of the subjects, 61% had 1-32 teeth at follow-up. In these subjects, the mean number of teeth decreased from 14.9 (+/-8.3) to 13.5 (+/-8.6) (P Prosthetic status changed in 40% of the elderly dentate people: 25% received new prostheses whereas 15% lost prostheses that were not replaced. New fixed partial dentures were made in five maxillae and in nine mandibles during the follow-up. Acrylic removable partial dentures (ARPD) were most frequently used: 35% of dentate subjects had an ARPD. Subjects with removable prostheses had higher levels of salivary microbes and higher root caries incidence than those with natural teeth. Furthermore, the presence of removable prostheses at baseline, together with the male gender, was clearly associated with tooth loss during follow-up. This study indicates that fixed rather than removable prostheses should be used in elderly patients. The need for a removable denture ought to be carefully considered.

  4. Regionalismo sudamericano: sus características

    Directory of Open Access Journals (Sweden)

    Noemí B. Mellado

    2013-03-01

    Full Text Available En el espacio suramericano coexisten distintos procesos: a nivel subregional –CAN, MERCOSUR, ALBA- y regional –UNASUR, CELAC-; algunos de ellos son manifestación de un regionalismo "nuevo", "en construcción", "en transición", "posliberal", según los autores. Tienen como rasgo común y distintivo su diferente naturaleza, la amplitud temática y la no exclusividad de sus miembros. Es propósito de este trabajo describir al regionalismo actual en sus características principales y contribuir de algún modo al debate académico-científico sobre esta categoría de análisis, desde una perspectiva latinoamericana.

  5. Mudanças na Declaração de Helsinki: fundamentalismo econômico, imperialismo ético e controle social Changes in the Declaration of Helsinki: economic fundamentalism, ethical imperialism and social control

    Directory of Open Access Journals (Sweden)

    Volnei Garrafa

    2001-12-01

    Full Text Available O presente trabalho consiste em uma reflexão crítica sobre as tentativas de alterações na Declaração de Helsinki, entendida como um dos documentos que representam as teses democráticas vencedoras da segunda metade do século passado, portanto, patrimônio da humanidade, pelo seu valor de referência como diretrizes éticas a serem observadas em pesquisas envolvendo seres humanos. Assim, o controle sobre tal documento deve ser coletivo, mundial, societário, e qualquer mudança suscita amplo debate, participação e discussão, visando-se evitar algum retrocesso humanitário. Este estudo analisa alguns fatos atuais relacionados com pesquisas com sujeitos humanos, desenvolvidas em países chamados "periféricos" ou "em desenvolvimento". E, também, faz uma interpretação sócio-política da questão, em que se evidencia que o fundamentalismo econômico por parte dos países ricos resulta em um inevitável imperialismo ético, expondo ainda mais as comunidades dos países pobres à vulnerabilidade, discriminação e exclusão social.This study is a critical reflection on attempts to alter the Declaration of Helsinki, a key document of the democratic theses achieved in the latter half of the 20th century and thus a legacy for humanity because of its ethical guidelines for research involving human beings. Therefore, there must be worldwide social control over such a document, and any change in it demands ample debate with international participation to avoid any reversal in its humanitarian thrust. The study analyzes current aspects of research with human subjects in so-called "outlying" or "developing" countries. It also brings a social and political focus to the matter, highlighting that the economic fundamentalism exercised by wealthy countries inevitably leads to an ethical imperialism, exposing communities of poor countries to even greater vulnerability, discrimination, and social exclusion.

  6. Jose carlos mariategui: sus articulos sobre arte

    OpenAIRE

    Henríquez, Cecilia

    2014-01-01

    En la prolífica obra que colma la corta vida del pensador latinoamericano,se encuentran profundas reflexiones sobre el arte que valela pena recordar en e1 año del centenario de su nacimiento. Los juiciosque propone sobre el arte están n1ediados por su pensamiento marxista.Aunque gran conocedor del arte de sus contemporáneos, sucompromiso socialista, cada vez mayor, reduce el espacio del análisisestilístico.Un punto de partida para observar el pensamiento estético deJosé Carlos Mariátegui es s...

  7. La Declaración de Helsinki VI: una revisión necesaria, pero ¿suficiente?

    Directory of Open Access Journals (Sweden)

    Abajo Francisco J. de

    2001-01-01

    Full Text Available La quinta modificación de la Declaración de Helsinki (Edimburgo, 2000 ha supuesto un cambio fundamental en la historia de este documento, tras años de debate dentro y fuera de la Asociación Médica Mundial. La Declaración se adoptó en el año 1964 en un intento de demostrar la capacidad autorreguladora de los médicos en el control ético de la investigación con seres humanos. Diversos hechos desgraciados, como el estudio de la sífilis de Tuskegee, confirmaron que dicha autorregulación no era suficiente y que se hacía necesaria una regulación externa, un control público. Paradójicamente, esto no supuso un menoscabo de la importancia de la Declaración, en la medida en que muchas legislaciones la incorporaron como una referencia en su articulado, dotándola, por tanto, de carácter legal. Pero una nueva paradoja se vino a sumar a la anterior: a pesar de su importancia formal, la Declaración había tenido más bien un escaso impacto en el mundo real, si se juzga por el número nada despreciable de ensayos clínicos que la incumplían. Esto se debía fundamentalmente a que la Declaración de Helsinki se basaba en una lógica de la investigación clínica arcaica, a espaldas de todo el desarrollo metodológico moderno. La revisión parecía, pues, inaplazable. En el presente trabajo se analizan estas contradicciones de la Declaración y se evalúa si la revisión de Edimburgo ha permitido superarlas y en qué medida.

  8. Governance theory as a framework for empirical research. A case study on local environmental policy-making in Helsinki, Finland

    Energy Technology Data Exchange (ETDEWEB)

    Toikka, A.

    2011-07-01

    Governance has been one of the most popular buzzwords in recent political science. As with any term shared by numerous fields of research, as well as everyday language, governance is encumbered by a jungle of definitions and applications. This work elaborates on the concept of network governance. Network governance refers to complex policy-making situations, where a variety of public and private actors collaborate in order to produce and define policy. Governance is processes of autonomous, self-organizing networks of organizations exchanging information and deliberating. Network governance is a theoretical concept that corresponds to an empirical phenomenon. Often, this phenomenon is used to describe a historical development: governance is often used to describe changes in political processes of Western societies since the 1980s. In this work, empirical governance networks are used as an organizing framework, and the concepts of autonomy, self-organization and network structure are developed as tools for empirical analysis of any complex decision-making process. This work develops this framework and explores the governance networks in the case of environmental policy-making in the City of Helsinki, Finland. The crafting of a local ecological sustainability programme required support and knowledge from all sectors of administration, a number of entrepreneurs and companies and the inhabitants of Helsinki. The policy process relied explicitly on networking, with public and private actors collaborating to design policy instruments. Communication between individual organizations led to the development of network structures and patterns. This research analyses these patterns and their effects on policy choice, by applying the methods of social network analysis. A variety of social network analysis methods are used to uncover different features of the networked process. Links between individual network positions, network subgroup structures and macro-level network

  9. Estudio sobre el mercado laboral yerbatero, sus protagonistas, y sus luchas

    Directory of Open Access Journals (Sweden)

    María Angélica Jordán

    2013-12-01

    Full Text Available Reseña bibliográfica acerca del libro “Cosechando yerba mate. Estructuras sociales de un mercado agrario en el Nordeste argentino” (2012 de Victor Rau. Dicho estudio analiza el mercado laboral agrario yerbatero, recuperando su historicidad en la región, atendiendo a las estructuras sociales que han condicionando su funcionamiento, como las variables que permitieron la reconfiguración de la estructura del mercado actual, sobretodo a partir de los años ’90. Para ello, se enfoca en los asalariados agrícolas, sus condiciones de venta de fuerza de trabajo, y sus acciones colectiva de protesta.

  10. Semiotics and Management. A discussion with Henrik Gahmberg (University of Vaasa) and Henri Broms (Helsinki School of Economics and Business Administration).

    OpenAIRE

    2004-01-01

    Corpus "Sémiotique ( Sémiologie"; Henrik GAHMBERG is Professor in the Department of Management and Organizations at the University of Vaasa, Finland.His researches are devoted to strategic management, organizational communication, narrative semiotics and leadership. Since several years he has been working on an Art and Aesthetics point of view in management.Henri BROMS is retired chief librarian of the Helsinki School of Economics and Business Administration and Professor Emeritus of Oriental...

  11. Clinical development of new prophylactic antimalarial drugs after the 5th Amendment to the Declaration of Helsinki.

    Science.gov (United States)

    Dow, Geoffrey S; Magill, Alan J; Ohrt, Colin

    2008-08-01

    Malaria is of continuing concern in nonimmune traveling populations. Traditionally, antimalarial drugs have been developed as agents for dual indications (treatment and prophylaxis). However, since 2000, when the 5th Amendment to the Declaration of Helsinki (DH2000) was adopted, development of new malaria prophylaxis drugs in this manner has ceased. As a consequence, there may not be any new drugs licensed for this indication in the foreseeable future. Major pharmaceutical companies have interpreted DH2000 to mean that the traditional development paradigm may be considered unethical because of doubt over the likelihood of benefit to endemic populations participating in clinical studies, the use of placebo, and the sustainability of post-trial access to study medications. In this article, we explore the basis of these concerns and suggest that the traditional development paradigm remains ethical under certain circumstances. We also consider alternative approaches that may be more attractive to sponsors as they either do not use placebo, or utilize populations in endemic countries who may unambiguously benefit. These approaches represent the way forward in the future, but are at present unproven in clinical practice, and face numerous regulatory, logistical and technical challenges. Consequently, in the short term, we argue that the traditional clinical development paradigm remains the most feasible approach and is ethical and consistent with the spirit of DH2000 under the appropriate circumstances.

  12. [Analysis of the main ethical conflicts in the 2008 declaration of Helsinki and the proposed changes in the new version].

    Science.gov (United States)

    Salas, Sofía P; Russo N, Moisés

    2014-04-01

    The Declaration of Helsinki (DoH) of the World Medical Association is the basis of the rules governing research on human beings. The latest version (enacted in Korea, 2008) has been a source of ethical discussions, particularly regarding the use of placebos, the measures to assure the access of study subjects to interventions identified as beneficial once the study has ended, and the need of a better protection of potentially vulnerable groups. These issues led to draft a revised version, that was approved in 2013. In this paper, we present an ethical analysis of the main changes contained in the DoH, including the proposed changes in the new version, referring, when appropriate, to relevant Chilean laws governing research on human subjects. In our opinion, the 2008 DoH contains significant imprecisions on some of these issues, making a new version of the declaration necessary to fully protect subjects participating in biomedical research, as stated by the new version approved in 2013.

  13. Using monosaccharide anhydrides to estimate the impact of wood combustion on fine particles in the Helsinki Metropolitan Area

    Energy Technology Data Exchange (ETDEWEB)

    Saarnio, K.; Saarikoski, S. [Finnish Meteorological Institute, Helsinki (Finland); Niemi, J.V. [HSY Helsinki Region Environmental Services Authority, Helsinki (Finland)

    2012-11-01

    The spatiotemporal variation of ambient particles under the influence of biomass burning emissions was studied in the Helsinki Metropolitan Area (HMA) in selected periods during 2005-2009. Monosaccharide anhydrides (MAs; levoglucosan, mannosan and galactosan), commonly known biomass burning tracers, were used to estimate the wood combustion contribution to local particulate matter (PM) concentration levels at three urban background sites close to the city centre, and at three suburban sites influenced by local small-scale wood combustion. In the cold season (October-March), the mean MAs concentrations were 115-225 ng m{sup -3} and 83-98 ng m{sup -} {sup 3}at the suburban and urban sites, respectively. In the warm season, the mean MAs concentrations were low (19-78 ng m{sup -3}), excluding open land fire smoke episodes (222-378 ng m{sup -}3{sup )}. Regionally distributed wood combustion particles raised the levels over the whole HMA while particles from local wood combustion sources raised the level at suburban sites only. The estimated average contribution of wood combustion to fine particles (PM{sub 2.5}) ranged from 18% to 29% at the urban sites and from 31% to 66% at the suburban sites in the cold season. The PM measurements from ambient air and combustion experiments showed that the proportions of the three MAs can be utilised to separate the wildfire particles from residential wood combustion particles. (orig.)

  14. Prenatal and childhood growth, and hospitalization for alcohol use disorders in adulthood: the Helsinki birth cohort study.

    Directory of Open Access Journals (Sweden)

    Jari Lahti

    Full Text Available BACKGROUND: Small birth size - an indicator of a sub-optimal prenatal environment - and variation in growth after birth have been associated with non-communicable diseases in later life. We tested whether birth size or growth in childhood associated with the risk of hospital admission for alcohol use disorders (AUDs from early to late adulthood. METHODS: The sample comprised 6544 men and 6050 women born between 1934 and 1944 in Helsinki, Finland. Data on anthropometric measures were extracted from medical records and diagnoses of AUD from the Finnish Hospital Discharge Register and Causes of Death Register covering a 40-year period from 1969 to 2008. RESULTS: Altogether 171 women (2.8% and 657 men (10.0% were diagnosed at a hospital with AUD. After adjusting for major confounders, shorter length at birth, shorter height up to two years of age, and lower weight at two years associated with hospitalization for AUD in women. In men, slower growth in height, particularly from 2 to 7 years, and slower weight gain from 7 to 11 years as well as shorter height and lower weight at 7 and 11 years associated with a diagnosis of AUD in men. CONCLUSIONS: Pre- and postnatal growth associates with the risk for AUD later in life differently in women than in men: the fetal period and infancy seem to be the sensitive periods for women, whereas those for men the occur from toddlerhood onwards.

  15. A healthy Nordic diet and physical performance in old age: findings from the longitudinal Helsinki Birth Cohort Study.

    Science.gov (United States)

    Perälä, Mia-Maria; von Bonsdorff, Mikaela; Männistö, Satu; Salonen, Minna K; Simonen, Mika; Kanerva, Noora; Pohjolainen, Pertti; Kajantie, Eero; Rantanen, Taina; Eriksson, Johan G

    2016-03-14

    Epidemiological studies have shown that a number of nutrients are associated with better physical performance. However, little is still known about the role of the whole diet, particularly a healthy Nordic diet, in relation to physical performance. Therefore, we examined whether a healthy Nordic diet was associated with measures of physical performance 10 years later. We studied 1072 participants from the Helsinki Birth Cohort Study. Participants' diet was assessed using a validated 128-item FFQ at the mean age of 61 years, and a priori-defined Nordic diet score (NDS) was calculated. The score included Nordic fruits and berries, vegetables, cereals, PUFA:SFA and trans-fatty acids ratio, low-fat milk, fish, red and processed meat, total fat and alcohol. At the mean age of 71 years, participants' physical performance was measured using the Senior Fitness Test (SFT), and an overall SFT score was calculated. Women in the highest fourth of the NDS had on average 5 points higher SFT score compared with those in the lowest fourth (P for trend 0·005). No such association was observed in men. Women with the highest score had 17% better result in the 6-min walk test, 16% better arm curl and 20% better chair stand results compared with those with the lowest score (all P valuesdiet was associated with better overall physical performance among women and might help decrease the risk of disability in old age.

  16. Evaluation of high-resolution forecasts with the non-hydrostaticnumerical weather prediction model Lokalmodell for urban air pollutionepisodes in Helsinki, Oslo and Valencia

    Directory of Open Access Journals (Sweden)

    B. Fay

    2006-01-01

    Full Text Available The operational numerical weather prediction model Lokalmodell LM with 7,km horizontal resolution was evaluated for forecasting meteorological conditions during observed urban air pollution episodes. The resolution was increased to experimental 2.8 km and 1.1 km resolution by one-way interactive nesting without introducing urbanisation of physiographic parameters or parameterisations. The episodes examined are two severe winter inversion-induced episodes in Helsinki in December 1995 and Oslo in January 2003, three suspended dust episodes in spring and autumn in Helsinki and Oslo, and a late-summer photochemical episode in the Valencia area. The evaluation was basically performed against observations and radiosoundings and focused on the LM skill at forecasting the key meteorological parameters characteristic for the specific episodes. These included temperature inversions, atmospheric stability and low wind speeds for the Scandinavian episodes and the development of mesoscale recirculations in the Valencia area. LM forecasts often improved due to higher model resolution especially in mountainous areas like Oslo and Valencia where features depending on topography like temperature, wind fields and mesoscale valley circulations were better described. At coastal stations especially in Helsinki, forecast gains were due to the improved physiographic parameters (land fraction, soil type, or roughness length. The Helsinki and Oslo winter inversions with extreme nocturnal inversion strengths of 18°C were not sufficiently predicted with all LM resolutions. In Helsinki, overprediction of surface temperatures and low-level wind speeds basically led to underpredicted inversion strength. In the Oslo episode, the situation was more complex involving erroneous temperature advection and mountain-induced effects for the higher resolutions. Possible explanations include the influence of the LM treatment of snow cover, sea ice and stability-dependence of transfer

  17. La estructura del fullereno C60 y sus aplicaciones

    OpenAIRE

    VASILIEVNA KHARISSOVA, OXANA; Ortiz Méndez, Ubaldo

    2002-01-01

    Se revisan los datos reportados de una nueva clase de materiales basados en los fullerenos. Se explica la estructura del fullereno C60 y sus compuestos con metales alcalinos, sus propiedades y aplicaciones. Se señala que estos compuestos tienen propiedades de superconducción comparable con la de los tradicionales cupratos. Se indica que esta modificación del carbono puede formar nanotubos que tienen varias aplicaciones prácticas debido a sus propiedades.

  18. Avances de la gestión de un destino turístico emergente y las vicisitudes ocasionadas por la construcción de una estrategia competitiva a partir de la complejidad territorial. Informe final del caso de Tuxtla Gutiérrez, capital de Chiapas, México

    Directory of Open Access Journals (Sweden)

    Jorge Trujillo Rincón

    2010-11-01

    Full Text Available Este es un artículo de divulgación sobre la experiencia de planeación, dirección e investigación de la actividad turística en Tuxtla Gutiérrez, Chiapas, en México, durante los años 2007 a 2010. Es la presentación de los logros y avances en la gestión de un destino turístico emergente y las vicisitudes ocasionadas por la construcción de una estrategia competitiva a partir de la complejidad territorial provocada por la interrelación de aspectos ambientales, socio-culturales y productivos del área de estudio. La presente propuesta cierra como informe final y complementa la primera parte también publicada en este mismo medio, que fueron resultado del trabajo desarrollado durante los estudios en Alta Gestión del plan y estrategia de destino turístico realizado en la Universidad Oberta de Catalunya.

  19. Neuropeptide Y signal peptide Pro7 substitution protects against coronary artery atherosclerosis: the Helsinki Sudden Death Study.

    Science.gov (United States)

    Ilveskoski, Erkki; Viiri, Leena E; Mikkelsson, Jussi; Pörsti, Ilkka; Lehtimäki, Terho; Karhunen, Pekka J

    2008-08-01

    Neuropeptide Y (NPY) has a single nucleotide polymorphism at T1128C, leading to change of Leucine7 to Proline7. The Leu7Pro substitution has been linked to cardiovascular disease, but it is unknown whether the Pro7 allele is associated with increased or decreased risk of coronary heart disease (CHD). The aim of the present study was to investigate the association of the Leu7Pro polymorphism with coronary atherosclerosis and its consequences. We studied two autopsy series comprising 700 unselected middle-aged Caucasian men (Helsinki Sudden Death Study) who had died suddenly out of hospital. Areas of coronary artery atherosclerosis, narrowings of coronary arteries, and presence of myocardial infarction and/or coronary thrombosis were analyzed. All information including CHD risk factor data was obtained from 410 men. NPY genotype distribution was Leu7/Leu7=89.8%, Leu7/Pro7=10.0% and Pro7/Pro7=0.2%). Although the Pro7 allele was associated with reported hypertension (p=0.03), the men carrying Pro7 allele had lower area of fatty streaks (p=0.04), fibrotic lesions (p=0.07) and complicated lesions (p=0.004) in the left anterior descending (LAD) coronary artery and also less severe LAD narrowings (p=0.04) than men with the Leu7/Leu7 genotype. Supporting a protective role for the Pro7 allele against atherosclerosis, only 1 out of 46 men (2%) with coronary thrombosis carried the Pro7 allele (p=0.08 compared to men dying of other causes). This association weakened (OR 0.18 for Pro7 versus Leu7/Leu7, p=0.16) when adjusted for all available CHD risk factors. NPY Pro7 substitution protects middle-aged men from coronary artery atherosclerosis and might decrease the risk of acute coronary events.

  20. Exposure to Persistent Organic Pollutants Predicts Telomere Length in Older Age: Results from the Helsinki Birth Cohort Study

    Science.gov (United States)

    Guzzardi, Maria Angela; Iozzo, Patricia; Salonen, Minna K.; Kajantie, Eero; Airaksinen, Riikka; Kiviranta, Hannu; Rantakokko, Panu; Eriksson, Johan Gunnar

    2016-01-01

    As the population ages, the occurrence of chronic pathologies becomes more common. Leukocyte telomere shortening associates to ageing and age-related diseases. Recent studies suggest that environmental chemicals can affect telomere length. Persistent organic pollutants (POPs) are most relevant, since they are ingested with foods, and accumulate in the body for a long time. This longitudinal study was undertaken to test if circulating POPs predict telomere length and shortening in elderly people. We studied 1082 subjects belonging to the Helsinki Birth Cohort Study (born 1934-1944), undergoing two visits (2001-2004 and 2011-2014). POPs (oxychlordane, trans-nonachlor, p, p’-DDE, PCB 153, BDE 47, BDE 153) were analysed at baseline. Relative telomere length was measured twice, ’10 years apart, by quantitative real-time PCR. Oxychlordane, trans-nonachlor and PCB-153 levels were significant predictors of telomere length and shortening. In men, we did not find a linear relationship between POPs exposure and telomere shortening. In women, a significant reduction across quartiles categories of oxychlordane and trans-nonachlor exposure was observed. Baseline characteristics of subjects in the highest POPs categories included higher levels of C-reactive protein and fasting glucose, and lower body fat percentage. This is one of few studies combining POPs and telomere length. Our results indicate that exposure to oxychlordane, trans-nonachlor and PCB 153 predicts telomere attrition. This finding is important because concentrations of POPs observed here occur in contemporary younger people, and may contribute to an accelerated ageing. PMID:27699078

  1. Clindamycin resistant emm33 Streptococcus pyogenes emerged among invasive infections in Helsinki metropolitan area, Finland, 2012 to 2013.

    Science.gov (United States)

    Pesola, A K; Sihvonen, R; Lindholm, L; Pätäri-Sampo, A

    2015-05-07

    In 2012, blood, skin and soft tissue infections caused by clindamycin resistant Streptococcus pyogenes (group A streptococcus; GAS) appeared to be increasing in the Helsinki metropolitan area. We compared monthly percentages of clindamycin resistant isolates in the area between 2012 and 2013, with those in 2010 and 2011. Resistance frequency in terms of patient age was also studied. We reviewed the medical records of bacteraemic cases in 2012 and 2013 and linked the data to emm types. To inform on the emm distribution among GAS isolated from skin and soft tissue infections during the epidemic, GAS isolates of one month (March 2013) were emm typed. For GAS blood, skin, and soft tissue isolates taken together, the proportions of clindamycin resistant isolates were significantly higher in 2012 and 2013 (23% and 17%, respectively) compared with the two previous years (3%, p<0,001). The erythromycin resistance percentages were almost equal to clindamycin (22% and 17%) in 2012 and 2013, respectively. Clindamycin resistance was most frequent in GAS isolates of 40 to 60 year-old patients (148/417; 36%). Among clindamycin resistant isolates, 12 of 14 blood isolates from 2012 to 2013, and 11 of 13 skin and soft tissue isolates from March 2013, were emm33. Emm33 GAS bacteraemia was associated with clindamycin and erythromycin resistance (odds ratio (OR): 7.0; 95% confidence interval (CI): 1.9-25.3). Infection focus was mainly the skin; either cellulitis (7/12) or necrotising fasciitis (3/12). All emm33 GAS isolates harboured the ermTR resistance gene with constitutive macrolides, lincosamides and streptogramines B (MLS(B)) phenotype. Emm33 GAS was responsible for the higher proportion of clindamycin resistance in skin, soft tissue, and blood isolates locally in 2012 and 2013.

  2. Temporal differences in gamma-hydroxybutyrate overdoses involving injecting drug users versus recreational drug users in Helsinki: a retrospective study

    Directory of Open Access Journals (Sweden)

    Boyd James J

    2012-02-01

    Full Text Available Abstract Background Gamma-hydroxybutyrate (GHB and gamma-butyrolactone (GBL have been profiled as 'party drugs' used mainly at dance parties and in nightclubs on weekend nights. The purpose of this study was to examine the frequency of injecting drug use among GHB/GBL overdose patients and whether there are temporal differences in the occurrence of GHB/GBL overdoses of injecting drug and recreational drug users. Methods In this retrospective study, the ambulance and hospital records of suspected GHB- and GBL overdose patients treated by the Helsinki Emergency Medical Service from January 1st 2006 to December 31st 2007 were reviewed. According to the temporal occurrence of the overdose, patients were divided in two groups. In group A, the overdose occurred on a Friday-Saturday or Saturday-Sunday night between 11 pm-6 am. Group B consisted of overdoses occurring on outside this time frame. Results Group A consisted of 39 patient contacts and the remaining 61 patient contacts were in group B. There were statistically significant differences between the two groups in (group A vs. B, respectively: history of injecting drug abuse (33% vs. 59%, p = 0.012, reported polydrug and ethanol use (80% vs. 62%, p = 0.028, the location where the patients were encountered (private or public indoors or outdoors, 10%, 41%, 41% vs. 25%, 18%, 53%, p = 0.019 and how the knowledge of GHB/GBL use was obtained (reported by patient/bystanders or clinical suspicion, 72%, 28% vs. 85%, 10%, p = 0.023. Practically all (99% patients were transported to emergency department after prehospital care. Conclusion There appears to be at least two distinct groups of GHB/GBL users. Injecting drug users represent the majority of GHB/GBL overdose patients outside weekend nights.

  3. Early life origins of all-cause and cause-specific disability pension: findings from the Helsinki Birth Cohort Study.

    Directory of Open Access Journals (Sweden)

    Mikaela B von Bondorff

    Full Text Available There is some evidence linking sub-optimal prenatal development to an increased risk of disability pension (DP. Our aim was to investigate whether body size at birth was associated with transitioning into all-cause and cause-specific DP during the adult work career.10 682 people born in 1934-44 belonging to the Helsinki Birth Cohort Study had data on birth weight extracted from birth records, and on time, type and reason of retirement between 1971 and 2011 extracted from the Finnish Centre for Pensions.Altogether 21.3% transitioned into DP during the 40-year follow-up, mainly due to mental disorders, musculoskeletal disorders and cardiovascular disease. Average age of transitioning into DP was 51.3 (SD 8.4 for men and 52.2 (SD 7.6 for women. Cohort members who did not transition into DP retired 10 years later on average. Among men, higher birth weight was associated with a lower hazard of transitioning into DP, adjusted hazard ratio (HR being 0.94 (95% confidence interval [CI] 0.88-0.99 for 1 SD increase in birth weight. For DP due to mental disorders the adjusted HR was 0.90, 95% CI 0.81, 0.99. A similar but non-significant trend was found for DP due to cardiovascular disease. Among women there were no associations between body size at birth and all-cause DP (p for interaction gender*birth weight on DP p = 0.007.Among men disability pension, particularly due to mental disorders, may have its origins in prenatal development. Given that those who retire due to mental health problems are relatively young, the loss to the workforce is substantial.

  4. Chemical and physical characterization of traffic particles in four different highway environments in the Helsinki metropolitan area

    Science.gov (United States)

    Enroth, Joonas; Saarikoski, Sanna; Niemi, Jarkko; Kousa, Anu; Ježek, Irena; Močnik, Griša; Carbone, Samara; Kuuluvainen, Heino; Rönkkö, Topi; Hillamo, Risto; Pirjola, Liisa

    2016-05-01

    Traffic-related pollution is a major concern in urban areas due to its deleterious effects on human health. The characteristics of the traffic emissions on four highway environments in the Helsinki metropolitan area were measured with a mobile laboratory, equipped with state-of-the-art instrumentation. Concentration gradients were observed for all traffic-related pollutants, particle number (CN), particulate mass (PM1), black carbon (BC), organics, and nitrogen oxides (NO and NO2). Flow dynamics in different environments appeared to be an important factor for the dilution of the pollutants. For example, the half-decay distances for the traffic-related CN concentrations varied from 8 to 83 m at different sites. The PM1 emissions from traffic mostly consisted of organics and BC. At the most open site, the ratio of organics to BC increased with distance to the highway, indicating condensation of volatile and semi-volatile organics on BC particles. These condensed organics were shown to be hydrocarbons as the fraction of hydrocarbon fragments in organics increased. Regarding the CN size distributions, particle growth during the dilution was not observed; however the mass size distributions measured with a soot particle aerosol mass spectrometer (SP-AMS), showed a visible shift of the mode, detected at ˜ 100 nm at the roadside, to a larger size when the distance to the roadside increased. The fleet average emission factors appeared to be lower for the CN and higher for the NO2 than ten years ago. The reason is likely to be the increased fraction of light-duty (LD) diesel vehicles in the past ten years. The fraction of heavy-duty (HD) traffic, although constituting less than 10 % of the total traffic flow, was found to have a large impact on the emissions.

  5. La calidad del suelo y sus indicadores

    Directory of Open Access Journals (Sweden)

    Angélica Bautista Cruz

    2004-01-01

    Full Text Available A pesar de la importancia para la vida, el suelo no ha recibido de la sociedad la atención que merece. Su degradación es una seria amenaza para el futuro de la humanidad. Por lo tanto, los científicos se enfrentan al triple desafío de intensificar, preservar e incrementar la calidad de la tierra. Para ello, es necesario contar con una sólida concepción de la calidad y con indicadores de calidad o salud de la tierra y de manejo sostenible de la misma, tal como se cuenta para dar seguimiento a variables sociales y económicas. En este trabajo se realiza una revisión de los principales conceptos relacionados con la calidad del suelo y sus indicadores. El adecuado manejo de los conceptos sobre estos temas debe redundar en un mejor manejo de la sostenibilidad del recurso, de la agricultura sostenible y en la toma de decisiones de políticas de uso del suelo. El desarrollo de indicadores de calidad del suelo debería basarse en el uso de este recurso y en la relación entre los indicadores y la función del suelo que se esté evaluando. Deben considerarse propiedades edáficas que cambien en un periodo de tiempo relativamente corto.

  6. Evaluation of the impact of wood combustion on benzo[a]pyrene (BaP) concentrations; ambient measurements and dispersion modeling in Helsinki, Finland

    Science.gov (United States)

    Hellén, Heidi; Kangas, Leena; Kousa, Anu; Vestenius, Mika; Teinilä, Kimmo; Karppinen, Ari; Kukkonen, Jaakko; Niemi, Jarkko V.

    2017-03-01

    Even though emission inventories indicate that wood combustion is a major source of polycyclic aromatic hydrocarbons (PAHs), estimating its impacts on PAH concentration in ambient air remains challenging. In this study the effect of local small-scale wood combustion on the benzo[a]pyrene (BaP) concentrations in ambient air in the Helsinki metropolitan area in Finland is evaluated, using ambient air measurements, emission estimates, and dispersion modeling. The measurements were conducted at 12 different locations during the period from 2007 to 2015. The spatial distributions of annual average BaP concentrations originating from wood combustion were predicted for four of those years: 2008, 2011, 2013, and 2014. According to both the measurements and the dispersion modeling, the European Union target value for the annual average BaP concentrations (1 ng m-3) was clearly exceeded in certain suburban detached-house areas. However, in most of the other urban areas, including the center of Helsinki, the concentrations were below the target value. The measured BaP concentrations highly correlated with the measured levoglucosan concentrations in the suburban detached-house areas. In street canyons, the measured concentrations of BaP were at the same level as those in the urban background, clearly lower than those in suburban detached-house areas. The predicted annual average concentrations matched with the measured concentrations fairly well. Both the measurements and the modeling clearly indicated that wood combustion was the main local source of ambient air BaP in the Helsinki metropolitan area.

  7. Laser bendability of SUS430/C11000/SUS430 laminated composite and its constituent layers

    Science.gov (United States)

    Hossein Seyedkashi, S. M.; Gollo, Mohammad Hoseinpour; Biao, Jin; Moon, Young Hoon

    2016-05-01

    Laminated composites are of great interest in different industries while having the advantages of all base metals. In this research, the laser bending of a three-layered SUS430/C11000/SUS430 laminated composite is characterized both experimentally and numerically. This composite can be used in the microelectronics industry since it has the anti-corrosion and strength capability of stainless steel, and the electrical superiority of copper. The specimens are bent using a Ytterbium fiber laser irradiated on a straight path along the sheet width. The effects of bending parameters including the number of passes, scanning velocity, beam diameter, laser power and delay time between passes are examined for a three-layered laminated sheet, and compared with its constituent steel and copper layers. It is found that the thin copper mid-layer strongly affects the rate of bending per pass. Heat distribution and plastic strain along the thickness during the process are characterized by using the finite element method. The Cu mid-layer decreases the bending angle, but also postpones the onset of melting, and thus can be compensated by the application of higher laser powers. It is shown that the bending angle increases with an increase in laser power and delay time, and a decrease in laser velocity and beam diameter.

  8. Los directores aprendiendo de sus maestros

    Directory of Open Access Journals (Sweden)

    Manuel Ortega Muñoz

    2016-07-01

    Full Text Available El presente artículo de investigación está enmarcado dentro de la línea de indagación Aprendizaje para la Gestión y versa sobre los principales aprendizajes que han adquirido los directivos de educación básica del estado de Durango, México, para el mejor ejercicio de su función. Desde un estudio de narrativa, se recopilaron historias de 16 directores de educación primaria estatal pertenecientes a la zona escolar 24 del sector educativo no. 1 de la Secretaría de Educación Pública. El análisis de los datos se llevó a cabo mediante la herramienta de análisis de información cualitativa Atlas ti versión 7.5. Los hallazgos de la investigación muestran que los principales aprendizajes que los directivos de educación básica del estado de Durango, México han adquirido de sus maestros para el mejor ejercicio de su función son dos: a el trabajo en equipo, del cual se desprenden componentes como una eficaz y eficiente organización del trabajo, el trabajar siempre en colaboración y tener la mejor de las actitudes para trabajar; y b el liderazgo compartido, aspecto en que se perciben elementos como el óptimo manejo y resolución de conflictos, el liderazgo y la toma de decisiones en conjunto por parte del colectivo escolar. Abstract This research paper, framed within the line of inquiry Learning Management, deals with the main lessons that have acquired the management of basic education in the state of Durango, Mexico, for the best performance of their duties, from a study of narrative histories of 16 directors of state primary education outside the school zone 24 the education sector 1 of the Ministry of Education. The data analysis was performed using the computer statistical package you Atlas ti version 7.5. The research findings show that there are two main lessons that have acquired the management of basic education in the state of Durango, Mexico from their teachers for the better performance of their function: a teamwork

  9. Extending the boundaries of the Declaration of Helsinki: a case study of an unethical experiment in a non-medical setting

    Science.gov (United States)

    Richter, E.; Barach, P.; Berman, T.; Ben-David, G; Weinberger, Z.

    2001-01-01

    To examine the ethical issues involved in governmental decisions with potential health risks, we review the history of the decision to raise the interurban speed limit in Israel in light of its impact on road death and injury. In 1993, the Israeli Ministry of Transportation initiated an "experiment" to raise the interurban speed limit from 90 to 100 kph. The "experiment" did not include a protocol and did not specify cut-off points for early termination in the case of adverse results. After the raise in the speed limit, the death toll on interurban roads rose as a result of a sudden increase in speeds and case fatality rates. The committee's decision is a case study in unfettered human experimentation and public health risks when the setting is non-medical and lacks a defined ethical framework. The case study states the case for extending Helsinki type safeguards to experimentation in non-medical settings. Key Words: Declaration of Helsinki • human experimentation • speed limit PMID:11314157

  10. Comparison of Collection Schemes of Municipal Solid Waste Metallic Fraction: The Impacts on Global Warming Potential for the Case of the Helsinki Metropolitan Area, Finland

    Directory of Open Access Journals (Sweden)

    Kari Heiskanen

    2012-10-01

    Full Text Available In this research article the sustainability of different practices to collect the metal fraction of household waste in the Helsinki metropolitan area, Finland is examined. The study is carried out by calculating and comparing the greenhouse gas reduction potential of optional practices for collecting the metal fraction of household waste in the Helsinki metropolitan area, Finland. In order to locate the greenhouse gas reduction potential of the separate collection of the metallic fraction of municipal solid waste (MSW collected from residential sources, a comparative carbon footprint analysis using Life Cycle Assessment (LCA on six different waste management scenarios is carried out. The modeled system consisted of a waste collection system, transportation, and different waste management alternatives, including on-site separation, separation at the waste management facility as well as metallurgical recovery of separated scrap. The results show that, in terms of greenhouse gas emissions, separate collection and recycling of the metallic fraction of solid MSW at residential properties is the preferable option compared to a scenario with no source sorting and incineration of everything. According to this research scenario where the metal fraction of solid household waste was not source-separated or collected separately have clearly higher greenhouse gas emissions compared to all the other scenarios with separate collection for metals. In addition, metal recycling by regional collection points has considerably lower greenhouse gas emission potential than metal recycling by collection directly from residential properties.

  11. Proteja a sus seres queridos de las quemaduras

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    Este podcast, que forma parte de la iniciativa Proteja a sus seres queridos, aborda las medidas que pueden tomar los padres para ayudar a proteger a sus niños de las quemaduras, una de las principales causas de lesiones infantiles.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/1/2009.

  12. Proteja a sus seres queridos de un ahogamiento

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    Este podcast, que forma parte de la iniciativa Proteja a sus seres queridos, aborda las medidas que pueden tomar los padres de familia para ayudar a proteger a sus niños de un ahogamiento, una de las principales causas de lesiones infantiles.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/1/2009.

  13. Proteja a sus seres queridos de las intoxicaciones

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    Este podcast, que forma parte de la iniciativa Proteja a sus seres queridos, aborda las medidas que pueden tomar los padres de familia para ayudar a proteger a sus niños de una intoxicación, una de las principales causas de lesiones infantiles.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/1/2009.

  14. Proteja a sus seres queridos de las lesiones viales

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    Este podcast, que forma parte de la iniciativa Proteja a sus seres queridos, aborda las medidas que pueden tomar los padres de familia para ayudar a proteger a sus niños de las lesiones viales, una de las principales causas de lesiones infantiles.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/1/2009.

  15. Migrant Farmworkers in the United States. Implementation of the Helsinki Accords. Briefings of the Commission on Security and Cooperation in Europe (July 20, 1992; October 9, 1992; February 19, 1993; March 1, 1993; April 8, 1993).

    Science.gov (United States)

    Commission on Security and Cooperation in Europe, Washington, DC.

    The Commission on Security and Cooperation in Europe (CSCE) monitors and encourages human rights compliance by signatories of the Helsinki Final Act of 1975. Language pertaining to migrant workers is found in all major CSCE documents, and the examination of migrant farmworker issues represents part of the Commission's ongoing review of U.S.…

  16. La violencia de hijos adolescentes contra sus progenitores La violencia de hijos adolescentes contra sus progenitores

    Directory of Open Access Journals (Sweden)

    Concepción Aroca Montolío

    2013-10-01

    Full Text Available According to Prosecutor’s Office of the Minor, the accusation interposed by mothers and/or fathers victims by theirs children, along 2007 were 2603, in 2008 amounted 4.211, in 2009 there were 5.209 and in 2010 there were 8.000 accusations. Suede this worrying increase, the principal aim of our article is to check the scientific international and national documentation, from 1957 until the year 2010 that analyses the phenomenon of the adolescent violence against parents, to achieve an approximation to its keys that there allows us the comprehension and analysis of this serious familiar problem. For it we will analyse: (a the importance of this crime by means of criminological mediators: prevalence and incidence; (b the age and sex variables’ aggressors to be able to establish a basic profile about theirs and, (c the violence types that the teenagers wield to damage, prejudice and suffering against their progenitors, with the aim to obtain what they want. The information obtained in this research review and qualitative analysis, change in base to the methodology used and the type of sample under study to obtain conclusions. Even though, we wantto do research into needs to investigate this type of familiar violence, and from there, to do researches with rigorous scientific methodologies, unifying criteria and variables to be investigating, to be able to anticipate in this increasing problem that the parents have. Según la Fiscalía del Menor en el año 2007, las denuncias interpuestas por madres y/o padres, víctimas de malos tratos por sus hijos e hijas menores de edad, fueron 2.683. En 2008 ascendieron a 4.211, en 2009 se presentaron 5.209 y en el año 2010 se registraron 8.000 denuncias. Ante éste preocupante incremento, el objetivo principal de nuestro artículo es revisar la documentación científica que analiza la violencia filio-parental,  desde 1957 hasta el año 2011, para lograr una aproximación a sus claves que nos permita la

  17. Extending the boundaries of the Declaration of Helsinki: a case study of an unethical experiment in a non-medical setting.

    Science.gov (United States)

    Richter, E D; Barach, P; Berman, T; Ben-David, G; Weinberger, Z

    2001-04-01

    To examine the ethical issues involved in governmental decisions with potential health risks, we review the history of the decision to raise the interurban speed limit in Israel in light of its impact on road death and injury. In 1993, the Israeli Ministry of Transportation initiated an "experiment" to raise the interurban speed limit from 90 to 100 kph. The "experiment" did not include a protocol and did not specify cut-off points for early termination in the case of adverse results. After the raise in the speed limit, the death toll on interurban roads rose as a result of a sudden increase in speeds and case fatality rates. The committee's decision is a case study in unfettered human experimentation and public health risks when the setting is non-medical and lacks a defined ethical framework. The case study states the case for extending Helsinki type safeguards to experimentation in non-medical settings.

  18. Inmigrantes andinos en Madrid: Sus danzas y sus músicas tradicionales

    Directory of Open Access Journals (Sweden)

    Lourdes Morales

    2007-01-01

    Full Text Available In our urban context we get in touch with people that have been forced to leave their countries under different circumstances in order to live in Spain. This article analyses their wish to maintain a group identity and how this identity is materialized by some individuals through traditional dance and music. The study is intended as a framework for subsequent educational investigations that relate that cultural reality with the situation in secondary schools where children of Latin American immigrants study.Nuestro entorno ciudadano inmediato nos pone en contacto diario con personas que por diferentes razones se han visto obligadas a dejar sus países de origen para instalarse en España. Este artículo analiza el deseo que surge en ellas de mantener una identidad de grupo, y cómo ésta se concreta en ciertos individuos mediante manifestaciones de danza y música popular tradicional. El estudio pretende servir de marco para ulteriores investigaciones educativas que vinculen esa realidad cultural con la situación de institutos de enseñanza secundaria en los que estudian hijos de inmigrantes latinoamericanos.

  19. Internações no sistema de serviços hospitalares, SUS e não SUS: Brasil, 2006 Hospital admissions in the hospital health care system, SUS and non-SUS: Brazil, 2006

    Directory of Open Access Journals (Sweden)

    Marizélia Leão Moreira

    2011-09-01

    Full Text Available O objetivo deste estudo foi descrever as admissões, SUS e não SUS, no Sistema de Serviços Hospitalares no Brasil no ano de 2006, adotando o indivíduo internado como unidade de análise. As fontes dos dados foram o Sistema de Informação Hospitalar (SIH/SUS e de Comunicação de Internação Hospitalar (CIH referentes a 2006 e 2007. A identificação do indivíduo foi feita pelo método probabilístico de associações de registros (linkage e para a composição dos dados da internação aplicaram-se algoritmos de composição nos registros de cobranças e de comunicações das internações. Foram analisadas 12.391.990 internações com ao menos um dia de duração no ano de 2006. A natureza do método probabilístico que encerra certo grau de imprecisão, a adoção de parâmetros conservadores a fim de evitar a inclusão de falsos positivos, tanto quanto a subnotificação da CIH representam as possíveis limitações do estudo. O Sistema de Serviços Hospitalares no Brasil apresentou taxa de hospitalização de 5,6%, sendo 5,0% SUS e 1,6% não SUS, diferenciando-se segundo Unidade da Federação de ocorrência. Os dados das internações não financiadas pelo SUS coletados pela CIH agregam informações importantes para a análise da assistência hospitalar no país. Os dados administrativos do SUS são válidos para análises de internações e os algoritmos de composição dos dados de internação, a partir da cobrança, aprimoram a análise do Sistema de Serviços Hospitalares no Brasil.The objective of this study was to analyze admissions in the hospital health care system in Brazil in the year of 2006, starting from the admitted subjects. The initial data were the admissions SUS (SIH, non-SUS (CIH in 2006 and 2007. The identification of the individual was by probabilistic method of associations of registrations (linkage and, for the composition of the admission data, specific algorithms were applied to the data. A total of 12

  20. A experiência da pesquisa EnsinaSUS The experience of EnsinaSUS research

    Directory of Open Access Journals (Sweden)

    Lilian Koifman

    2007-06-01

    Full Text Available Este artigo descreve a trajetória do projeto EnsinaSUS, da pesquisa desenvolvida em seu interior e das múltiplas dimensões e implicações na direção do conhecimento das experiências que têm sido realizadas nos cursos da área de saúde em relação aos processos de mudança que estão em desenvolvimento. Pretendemos compartilhar a experiência de integração de pesquisadores, de diferentes origens institucionais e profissionais, na construção de um projeto comum, alimentado da vivência desses atores. Essa experiência almejou inovar e construir uma nova gramática para discussão e compreensão dos processos pedagógicos e sua interface com a saúde e o trabalho, na produção de um cuidado que se faça distinto na concepção da assistência à saúde, produzindo cuidado usuário-centrado, numa perspectiva dialógica e ético-política. Entendemos que as práticas de ensino e extensão funcionam como dispositivos abertos de um 'fazer-pensar-saber' em integralidade, forjando novas concepções, sentidos e significados da saúde, da vida, do conhecimento e da educação. Pautamo-nos na idéia de que as explicações da práxis pedagógica podem ser entendidas como possibilidade da construção histórica da cidadania. Encontramos alguns mecanismos de legitimação e canais de articulação, intercâmbio e solidariedade como resposta de interação de diversidades. A equipe representou a composição de redes de representação em espaços culturais e políticos plurais.This article describes the EnsinaSUS Project, the research developed within the project, and the various dimensions and implications that will lead to understanding the experiences that have been taking place in courses in the field of health care as regards their processes of change. Our aim is to share the experience of integrating researchers, coming from different institutional and professional backgrounds, in order to build a common project, based on their

  1. Lorna Goodison y sus representaciones caribeñas

    Directory of Open Access Journals (Sweden)

    Inmaculada de Jesús Arboleda Guirao

    2016-12-01

    Full Text Available A través de sus poemas y relatos breves, Lorna Goodison refleja la evolución de la mujer caribeña: la aceptación de su pasado y su apariencia, en definitiva, la aceptación de su identidad. La esclavitud, belleza y maternidad son temas recurrentes en sus trabajos. Goodison representa una esclavitud física pero también mental (esclavitud a la belleza de la sociedad americana como contraposición a la caribeña y final libertad y aceptación de su identidad como mujer y madre.

  2. Lorna Goodison y sus representaciones caribeñas

    OpenAIRE

    Inmaculada de Jesús Arboleda Guirao; M. Esther Mediero Durán

    2016-01-01

    A través de sus poemas y relatos breves, Lorna Goodison refleja la evolución de la mujer caribeña: la aceptación de su pasado y su apariencia, en definitiva, la aceptación de su identidad. La esclavitud, belleza y maternidad son temas recurrentes en sus trabajos. Goodison representa una esclavitud física pero también mental (esclavitud a la belleza de la sociedad americana como contraposición a la caribeña) y final libertad y aceptación de su identidad como mujer y madre.

  3. Realidad de la capacitacion y sus necesidades en los gerentes de produccion del sector del calzado, cuero y sus manufacturas del Area Metropolitana de Cucuta

    National Research Council Canada - National Science Library

    Caicedo Rolon, Alvaro, Jr; Nino Rico, Jully Viviana; Romero Arcos, Yebrail Alexis

    2013-01-01

    La investigacion identifico la realidad de la capacitacion y sus necesidades en los gerentes de produccion del sector industrial de calzado, cuero y sus manufacturas en el area metropolitana de Cucuta...

  4. Cognitive testing of pigs (Sus scrofa) in translational biobehavioral research

    DEFF Research Database (Denmark)

    Kornum, Birgitte R; Knudsen, Gitte M

    2011-01-01

    Within neuroscience and biobehavioral research, the pig (Sus scrofus) is increasingly being acknowledged as a valuable large animal species. Compared to the rodent brain, the pig brain more closely resembles the human brain in terms of both anatomy and biochemistry, which associates the pig with ...

  5. Santa Teresa y sus cartas, historia de los sentimientos

    Directory of Open Access Journals (Sweden)

    Egido, Teófanes

    2015-12-01

    Full Text Available Historical reflection on a peculiar dimension of St. Teresa of Jesus: the expression of her feelings in her writings, particularly in her abundant letters. The article focuses on the sense of humor, the joyfulness, and the importance of laughter in St. Teresa language, and also on the feeling of endearment with her family, with her order, with fray Juan de la Cruz. Ample space is dedicated to the tenderness towards girls in her convents. St. Teresa of Jesus appears as transgressor of 16th century social behaviours.Reflexión histórica sobre una dimensión peculiar de santa Teresa de Jesús: la expresión de sus sentimientos en sus escritos, de forma más especial en sus cartas abundantes. El artículo se centra en el sentido del humor, de la alegría, en la importancia de la risa en el lenguaje de santa Teresa y en el sentimiento de ternura con su familia, con su orden, con fray Juan de la Cruz. Se dedica un espacio amplio a la ternura hacia las niñas en sus conventos. Aparece santa Teresa de Jesús como trasgresora de los comportamientos sociales del siglo XVI.

  6. [Considerations on the Brazilian national health system (SUS) performance index].

    Science.gov (United States)

    Oliveira, Lilian; Passador, Claudia

    2014-01-01

    The Brazilian National Health System (SUS), a universal model currently established in Brazil, has a leading position among social policies. In a context of increased resources and growth of demand, the SUS constantly undergoes changes designed to improve the quality, access and effectiveness of the service provided. One of the major assessments conducted within the SUS consists of performance appraisals and health economic evaluations. One of the new tools used by the SUS is the IDSUS (Brazilian National Health System Performance Index) designed to measure the performance of each municipality and region in relation to access to and effectiveness of the health care system. This index is composed of twenty-four indicators, fourteen that measure access to health care and ten that measure the effectiveness of the system. Briefly, indicators such as the IDSUS can help to improve levels of health in Brazil. The primary objective of this study was to identify the currently National Health System assessment models and verify the potential of evaluation models, especially IDSUS, for enhancement and improvement of public health management in Brazil. This study was based on a review of the literature for structuring and development of the theoretical approach. Application of the various available health care system evaluation models remains fragmented and does not result in an action plan for public health administrators.

  7. Bovine tuberculosis in a wild boar (Sus scrofa) in Poland.

    Science.gov (United States)

    Krajewska, Monika; Lipiec, Marek; Zabost, Anna; Augustynowicz-Kopeć, Ewa; Szulowski, Krzysztof

    2014-10-01

    Poland is officially tuberculosis free and bovine tuberculosis (BTB) cases are rarely found except in bovids. We found BTB in a wild boar (Sus scrofa) in the Bieszczady Mountains, southeastern Poland. Studies suggest possible transmission of infection between free-living European bison (Bison bonasus caucasicus) and wild boar in this area.

  8. El proceso penal en sus relaciones con el proceso civil

    Directory of Open Access Journals (Sweden)

    Domingo García Rada

    1945-12-01

    Full Text Available Con el propósito de ofrecer una visión de conjunto de ambos procesos para destacar sus diferencias y semejanzas, trazaremos a  continuación los rasgos principales de cada uno, sin pretender agotar la materia. La comparación será tanto del punto de vista doctrinario, como del articulado.

  9. NETWORKS OF HEALTH CARE: A CHALLENGE TO SUS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Camila Dubow

    2013-09-01

    Full Text Available The article proposes a critical reflection, based on national law, scholarly, scientific, on the current development of Networks of Health Care, as a strategy for strengthening the Single Health System (SUS. Are weighted inefficiency of traditional ways of organizing care and management, the challenge of Network Health Care for comprehensive care and management mechanisms used in this process. The work provides subsidies for the care practices and health management are reflected, pointing strategies that result in disruptions of paradigms through a refocusing of attention in existing models. For networks of health care can be consolidated, is fundamental to political sensitivity of health managers with a commitment to build a new model of care, through the struggle to consolidate the SUS and the realization of the principles of universality, comprehensiveness and equity.

  10. El tren de alta velocidad y sus efectos espaciales

    Directory of Open Access Journals (Sweden)

    Javier Gutiérrez Puebla

    2004-01-01

    Full Text Available Este trabajo aporta datos, reflexiones e ideas sobre el tren de alta velocidad desde una perspectiva espacial. Se estudian las características básicas de este nuevo modo de transporte, la evolución de las redes en los países pioneros y la conformación de la red transeuropea de alta velocidad ferroviaria. Asimismo se analizan el proceso de contracción del espacio y sus consecuencias sobre la competitividad de las ciudades y la cohesión territorial; el efecto túnel y sus consecuencias polarizadoras sobre el territorio; los impactos de la alta velocidad sobre la movilidad, al captar demanda de otros modos de transporte y generar una demanda nueva; y los impactos en la ciudad (conformación de áreas metropolitanas discontinuas y transformaciones en el entorno de las estaciones.

  11. Material test data of SUS304 welded joints

    Energy Technology Data Exchange (ETDEWEB)

    Asayama, Tai [Japan Nuclear Cycle Development Inst., Oarai, Ibaraki (Japan). Oarai Engineering Center; Kawakami, Tomohiro [Nuclear Energy System Incorporation, Tokyo (Japan)

    1999-10-01

    This report summarizes the material test data of SUS304 welded joints. Numbers of the data are as follows: Tensile tests 71 (Post-irradiation: 39, Others: 32), Creep tests 77 (Post-irradiation: 20, Others: 57), Fatigue tests 50 (Post-irradiation: 0), Creep-fatigue tests 14 (Post-irradiation: 0). This report consists of the printouts from 'the structural material data processing system'. (author)

  12. La tibia y sus deformidades congénitas

    OpenAIRE

    Malagón Castro, Valentín

    2011-01-01

    El presente estudio sobre la Tibia y sus anomalías congénitas lo hemos dividido en 2 grandes capítulos. En el primero bosquejamos sintéticamente los caracteres anatómicos y radiológicos del hueso tibial sano. En el segundo, pasamos revista a las deformidades congénitas de la Tibia: Ausencia, Amputaciones, Incurvaciones, Pseudoartrosis, etc.

  13. Quince Duncan y sus aportes a la literatura costarricense

    OpenAIRE

    2016-01-01

    Este ensayo hace un recorrido por la obra de Quince Duncan, escritor afrocostarricense, y la importancia de sus cuentos y novelas para la literatura producida en Costa Rica en los últimos treinta y cinco años.This paper looks through the literary work of Quince Duncan, an AfroCosta Rican writer, and the importance of his short stories and novels to the literature produced in Costa Rica during the last thirty-five years.

  14. Desplazados reclamando sus derechos en Estados frágiles

    OpenAIRE

    Mulvey, Antonia

    2013-01-01

    Hasta la fecha, las personas desplazadas en Estados frágiles y afectados por conflictos han tenido poco éxito en la reivindicación de sus derechos por violaciones a la vivienda, la tierra y la propiedad. El pensamiento jurídico creativo y el litigio estratégico tienen el potencial de cambiar esta situación.

  15. Las comunidades y sus revistas científicas

    Directory of Open Access Journals (Sweden)

    Leonardo Romero

    2014-03-01

    Full Text Available Las investigaciones realizadas y expuestas ante las sociedades científicas, tuvieron en las revistas científicas un medio ex professode comunicación y diseminación de sus memorias y descubrimientos. Sin embargo en el escenario actual los investigadores y las revistas científicas adoptan nuevas características y se ven influenciadas por diferentes tendencias que requieren una estrategia de desarrollo editorial adecuada.

  16. Evaluation and modeling of the size fractionated aerosol particle number concentration measurements nearby a major road in Helsinki ─ Part II: Aerosol measurements within the SAPPHIRE project

    Directory of Open Access Journals (Sweden)

    A. Karppinen

    2007-08-01

    Full Text Available This study presents an evaluation and modeling exercise of the size fractionated aerosol particle number concentrations measured nearby a major road in Helsinki during 23 August–19 September 2003 and 14 January–11 February 2004. The available information also included electronic traffic counts, on-site meteorological measurements, and urban background particle number size distribution measurement. The ultrafine particle (UFP, diameter<100 nm number concentrations at the roadside site were approximately an order of magnitude higher than those at the urban background site during daytime and downwind conditions. Both the modal structure analysis of the particle number size distributions and the statistical correlation between the traffic density and the UFP number concentrations indicate that the UFP were evidently from traffic related emissions. The modeling exercise included the evolution of the particle number size distribution nearby the road during downwind conditions. The model simulation results revealed that the evaluation of the emission factors of aerosol particles might not be valid for the same site during different time.

  17. Mudanças na Declaração de Helsinki: fundamentalismo econômico, imperialismo ético e controle social

    Directory of Open Access Journals (Sweden)

    Volnei Garrafa

    2001-12-01

    Full Text Available O presente trabalho consiste em uma reflexão crítica sobre as tentativas de alterações na Declaração de Helsinki, entendida como um dos documentos que representam as teses democráticas vencedoras da segunda metade do século passado, portanto, patrimônio da humanidade, pelo seu valor de referência como diretrizes éticas a serem observadas em pesquisas envolvendo seres humanos. Assim, o controle sobre tal documento deve ser coletivo, mundial, societário, e qualquer mudança suscita amplo debate, participação e discussão, visando-se evitar algum retrocesso humanitário. Este estudo analisa alguns fatos atuais relacionados com pesquisas com sujeitos humanos, desenvolvidas em países chamados "periféricos" ou "em desenvolvimento". E, também, faz uma interpretação sócio-política da questão, em que se evidencia que o fundamentalismo econômico por parte dos países ricos resulta em um inevitável imperialismo ético, expondo ainda mais as comunidades dos países pobres à vulnerabilidade, discriminação e exclusão social.

  18. Mudanças na Declaração de Helsinki: fundamentalismo econômico, imperialismo ético e controle social

    Directory of Open Access Journals (Sweden)

    Garrafa Volnei

    2001-01-01

    Full Text Available O presente trabalho consiste em uma reflexão crítica sobre as tentativas de alterações na Declaração de Helsinki, entendida como um dos documentos que representam as teses democráticas vencedoras da segunda metade do século passado, portanto, patrimônio da humanidade, pelo seu valor de referência como diretrizes éticas a serem observadas em pesquisas envolvendo seres humanos. Assim, o controle sobre tal documento deve ser coletivo, mundial, societário, e qualquer mudança suscita amplo debate, participação e discussão, visando-se evitar algum retrocesso humanitário. Este estudo analisa alguns fatos atuais relacionados com pesquisas com sujeitos humanos, desenvolvidas em países chamados "periféricos" ou "em desenvolvimento". E, também, faz uma interpretação sócio-política da questão, em que se evidencia que o fundamentalismo econômico por parte dos países ricos resulta em um inevitável imperialismo ético, expondo ainda mais as comunidades dos países pobres à vulnerabilidade, discriminação e exclusão social.

  19. Disputing the ethics of research: the challenge from bioethics and patient activism to the interpretation of the Declaration of Helsinki in clinical trials.

    Science.gov (United States)

    Woods, Simon; McCormack, Pauline

    2013-06-01

    In this paper we argue that the consensus around normative standards for the ethics of research in clinical trials, strongly influenced by the Declaration of Helsinki, is perceived from various quarters as too conservative and potentially restrictive of research that is seen as urgent and necessary. We examine this problem from the perspective of various challengers who argue for alternative approaches to what ought or ought not to be permitted. Key themes within this analysis will examine these claims and argue they have implications for the interests of the research subject, research governance and regulation. Using our work with TREAT-NMD, the neuromuscular clinical trials network, we posit that there is a place for advancing the discourse of moral rights and moral duties in the context of research, especially from the perspective of patients and their families, and for including the politics of patient activism and empowerment. At the same time we remain vigilant to the danger that the therapeutic misconception and other serious vulnerabilities for the patient population in clinical trials, are at risk of being overlooked. © 2012 John Wiley & Sons Ltd.

  20. Prenatal and childhood growth and physical performance in old age--findings from the Helsinki Birth Cohort Study 1934-1944.

    Science.gov (United States)

    Eriksson, Johan G; Osmond, Clive; Perälä, Mia-Maria; Salonen, Minna K; Simonen, Mika; Pohjolainen, Pertti; Kajantie, Eero; Rantanen, Taina; von Bonsdorff, Mikaela B

    2015-12-01

    Health in adulthood is in part a consequence of development and growth taking place during sensitive periods in early life. It has not been explored previously whether early growth is associated with physical performance in old age from a life course perspective taking into account health-related behavior, biological risk factors, and early life experiences. At a mean age of 71 years, physical performance was assessed using the Senior Fitness Test (SFT) in 1078 individuals belonging to the Helsinki Birth Cohort Study. We used multiple linear regression analysis to assess the association between the SFT physical fitness scores and individual life course measurements. Several adult characteristics were associated with physical performance including socioeconomic status, lifestyle factors, and adult anthropometry. Higher birth weight and length were associated with better physical performance, even after adjusting for potential confounders (all p values old age was found for adult body fat percentage. However, prenatal growth was independently associated with physical performance seven decades later. These findings suggest that physical performance in old age is at least partly programmed in early life.

  1. Sequencing and cardiac expression of Apelin in Sus Scrofa.

    Science.gov (United States)

    Del Ry, Silvia; Cabiati, Manuela; Raucci, Serena; Simioniuc, Anca; Caselli, Chiara; Prescimone, Tommaso; Giannessi, Daniela

    2009-10-01

    In humans, the Apelin gene is located on chromosome Xq25-26.1 and it encodes a 77-aminoacid prepropeptide. Considerable sequence homology exists across different mammalian species. Apelin is emerging as an important regulator of cardiovascular homeostasis but, at present, few data from humans are available and further studies are necessary to better define its role in cardiovascular pathophysiology. The role and function of Apelin in cardiovascular system could be reliably investigated in experimental models devoid of confounding effects reflecting only the natural history of the disease. The pig constitutes a model largely used in experimental pathology where it has a central role in "in vivo" clinical settings. Sus Scrofa genoma is not completely sequenced and Apelin gene is still lacking. Aim of this study was to sequence the Apelin in Sus Scrofa for future applications to molecular biology studies. Using the guanidinium thyocyanate-phenol-chloroform method, we extracted total RNA from samples obtained from heart of mouse and from atrium and ventricle of normal pigs. Pig Apelin mRNA was sequenced using polymerase chain reaction primers designed from mouse consensus sequences. A partial sequence of Sus Scrofa Apelin mRNA, 1-201 pb, was submitted to GenBank (accession number FJ362603). The bands obtained from pig cardiac tissue shared a 99% sequence identity with Mus musculus and 90% with Rattus norvegicus. The knowledge of Apelin sequence can be an useful starting point for future studies devoted to better understand the possible alterations of Apelin mRNA expression in different cardiac diseases.

  2. LA CRISIS FINANCIERA EN ESTADOS UNIDOS Y SUS CONSECUENCIAS INTERNACIONALES

    OpenAIRE

    2009-01-01

    El presente artículo considera la crisis internacional basada en el sistema financiero estadounidense desde una perspectiva analítica que trata de unir tres aspectos íntimamente ligados en la generación y el desenlace de la misma, 1) La naturaleza de la crisis situada esencialmente en el sistema financiero de Estados Unidos, su relación con la especulación inmobiliaria y sus consecuencias internacionales, 2) El deterioro preexistente de la competitividad sistémica y la hegemonía de Estados Un...

  3. La ciudad islámica: sus referencias culturales

    OpenAIRE

    Nakhli Mtiri, AbdelKader

    2006-01-01

    La ciudad islámica o llamada la-medina, siempre ha sido criticada por su forma de ser al compararla con la ciudad romana o griega. Pero este espacio urbano es el resultado de una civilización conocida en el tiempo y en el espacio. Tiene sus propias referencias culturales como filosóficas. Su estructura urbana ha sido compatible con las creencias y las perspectivas sociológicas, económicas y políticas de la sociedad musulmana. Es una imagen de marca. [ABSTRACT]The Islamic city, or what is ca...

  4. LA PSICOLOGÍA POSITIVA Y SUS AMIGOS: EN EVIDENCIA

    OpenAIRE

    Marino Pérez-Álvarez

    2013-01-01

    La Psicología Positiva está en debate. Ha recibido importantes críticas, a las que reaccionan sus defensores, como es natural. El presente artículo trata, más que nada, de establecer las razones de una crítica dirigida a los fundamentos mismos de la Psicología Positiva: la positividad y la cientificidad. Frente al marcado énfasis en los beneficios de los afectos positivos, los estudios muestran que los afectos negativos pueden ser tan positivos, como negativos pueden ser los afectos positivos...

  5. Cicatrici: El secreto de sus ojos di Sacheri e Campanella

    Directory of Open Access Journals (Sweden)

    Sandro Volpe

    2012-12-01

    Full Text Available In 2005 the Argentinian writer Eduardo Sacheri published The Question in Their Eyes (La pregunta de sus ojos.  The novel narrates on a double level, both fictional and temporal, the decision of a retired prosecutor to come to terms with a case of rape and murder which had taken place years earlier: his life had been shattered by the consequences of that tragedy, and writing about it would be a way to start living again.  The director Juan José Campanella - widely famous for having directed episodes of the television series Law & Order, but especially as the director of successful films such as El hijo de la novia - decided to adapt the novel and involved Sacheri in the project: the close collaboration between writer and director produced a bold screenplay that adds to the noir thriller a more romantic dimension.  Disproving the commonplace of the writer jealous of his work, they wrote together a new version which retains certain elements of the original text, but also introduces a number of relevant changes to the structure, characters and ending of the novel.  The Secret in Their Eyes  (El secreto de sus ojos, shot in 2008, was released the following year and in 2010 won the Academy Award for best foreign language film.

  6. LA PSICOLOGÍA POSITIVA Y SUS AMIGOS: EN EVIDENCIA

    Directory of Open Access Journals (Sweden)

    Marino Pérez-Álvarez

    2013-09-01

    Full Text Available La Psicología Positiva está en debate. Ha recibido importantes críticas, a las que reaccionan sus defensores, como es natural. El presente artículo trata, más que nada, de establecer las razones de una crítica dirigida a los fundamentos mismos de la Psicología Positiva: la positividad y la cientificidad. Frente al marcado énfasis en los beneficios de los afectos positivos, los estudios muestran que los afectos negativos pueden ser tan positivos, como negativos pueden ser los afectos positivos. La positividad no está del lado positivo (porque no hay tal lado. Tocante a lo que la Psicología Positiva dice saber científicamente de la felicidad, no parece ser nada que no se supiera. Incluso las mejores teorías, como el modelo de actividad positiva y la teoría de la extensión-y-construcción impresionan por sus trivialidades según están plagadas de tautologías. Notable es también la falacia demostrada de la ratio de positividad. Finalmente, se plantea que la felicidad no es sostenible como principio de vida (su búsqueda no es universal ni lo mejor que hacer en la vida, ni como objeto científico, como no sea acosta de hipostasiar la experiencia subjetiva.

  7. Entusiastas, aficionados y espectadores: sus valores, motivaciones y compromiso

    Directory of Open Access Journals (Sweden)

    Miquel Torregrosa

    2009-01-01

    Full Text Available El interés de las ciencias aplicadas al deporte en los espectadores y el espectáculo deportivo ha sido más bien escaso y en muchos casos sobrecentrado en la violencia. El objetivo de este trabajo es proponer una clasificación alternativa de los aficionados al fútbol a partir del tipo de contacto que tienen con el espectáculo y describir sus valores, motivaciones y compromiso. Mil setecientas diecinueve personas asistentes a partidos de fútbol organizados por la Liga de Fútbol Profesional contestaron cuestionarios sobre sus valores, motivaciones y relación con el fútbol. Los resultados muestranque los entusiastas son los aficionados más motivados y comprometidos con el fútbol al mismo tiempo que participan significativamente más de valores relacionados con el conservadurismo y la autopromoción que las otras tres categorías (espectadores, aficionados presenciales y aficionados virtuales. La clasificaciónpropuesta en base al tipo de contacto con el fútbol permite conceptualizar el fútbol como algo más que lo que ocurre en los estadios y abre las puertas a intervencionesdesde lo positivo para promover el fair play y la deportividad en los aficionados.

  8. Spanish participation in the Conference on Security and Cooperation in Europe (CSCE: contributions to the Helsinki Final Act | La participación española en la Conferencia para la Seguridad y la Cooperación en Europa (CSCE: aportaciones al Acta Final de Helsinki

    Directory of Open Access Journals (Sweden)

    Ana Capilla Casco

    2015-12-01

    Full Text Available The Conference on Security and Cooperation in Europe announcement provided Francoist Spain an excellent opportunity to join a multilateral forum aiming to promote security in Europe as well as a détente between the West and the Soviet Union. Spanish diplomacy, despite the relative international isolation of the country and the limits derived from the authoritarian nature of the Regime, designed a negotiation strategy contributing to gaining visibility and providing valuable contributions to the Final Act, such as the incorporation of the text on Mediterranean security. They also reached a wording of the Act principles agreeable to Spain’s interest and to the progress made in United Nations. On the basis of the analysis of the Spanish delegation reports, this article studies both the lights of the work done in Helsinki and Geneva and its shades, the latter being identified with the red lines established by the Francoist Regime. In terms of human rights and especially regarding free circulation and exchange of information. | La convocatoria de la Conferencia para la Seguridad y la Cooperación en Europa brindó una ocasión excelente a la España franquista para poder participar en un foro multilateral destinado a promover la seguridad en Europa y la distensión entre Occidente y la Unión Soviética. La diplomacia española, pese al relativo aislamiento al que seguía sometido el país y las limitaciones que se derivaban de la naturaleza autoritaria del Régimen, trazó una estrategia negociadora que le permitió ganar visibilidad y realizar aportaciones destacadas al Acta Final, como la incorporación del texto sobre la seguridad en el Mediterráneo. Del mismo modo, logró que la redacción de los principios del Acta fuera conforme a los intereses de España y se preservaran los logros alcanzados en Naciones Unidas. Este artículo tiene por objeto estudiar, a partir del análisis de los informes redactados por la propia delegación espa

  9. Cognitive testing of pigs (Sus scrofa) in translational biobehavioral research

    DEFF Research Database (Denmark)

    Kornum, Birgitte R; Knudsen, Gitte M

    2011-01-01

    Within neuroscience and biobehavioral research, the pig (Sus scrofus) is increasingly being acknowledged as a valuable large animal species. Compared to the rodent brain, the pig brain more closely resembles the human brain in terms of both anatomy and biochemistry, which associates the pig with ......, and would benefit from further validation. This review presents the cognitive tasks that have been developed for pigs, their validation, and their current use....... with a higher translational value. Several brain disorders have been fully or partially modeled in the pig and this has further spurred an interest in having access to behavioral tasks for pigs, and in particular to cognitive tasks. Cognitive testing of pigs has been conducted for several years by a small group...

  10. Serological anthrax surveillance in wild boar (Sus scrofa) in Ukraine.

    Science.gov (United States)

    Bagamian, Karoun H; Skrypnyk, Artem; Rodina, Yana; Bezymennyi, Maksym; Nevolko, Oleg; Skrypnyk, Valeriy; Blackburn, Jason K

    2014-08-01

    Anthrax, caused by Bacillus anthracis, is an acute disease affecting wildlife, livestock, and humans worldwide, although its impact on these populations is underappreciated. In Ukraine, surveillance is passive, and anthrax is often detected in livestock. However, wildlife is not subject to surveillance, although anthrax deaths (such as in wild boar, Sus scrofa) have been documented. The wild boar is a plentiful and widespread species in Ukraine and is frequently hunted. We initiated a screening study testing Ukrainian wild boar blood samples for antibodies to B. anthracis. We mapped results relative to known livestock anthrax hotspots. We discovered evidence of exposure in wild boar up to 35 km from livestock anthrax hotspots and over 400 km from previous anthrax reports in boars. We make recommendations about using wildlife species as biosentinels for anthrax in Ukraine.

  11. FEAP-SUS: integration of sustainability in design tool

    Directory of Open Access Journals (Sweden)

    Paulo Cesar Machado Ferroli

    2011-05-01

    Full Text Available Industrial Design is an activity that requires creativity, sense of management, great capacity of synthesis and much knowledge in the design area. Considering by virtue of the expressive volume of data and information, the designer uses methodologies, tools and techniques project that help this activity. These fools needs priors relevant factors, without neglecting any of them. This demands an interdisciplinary attitude towards the essence, involving several areas of knowledge and forcing the designer to a good management capacity of information (design management. Adding to this matter is also the inclusion of sustainability, and the aspects that constitute it: economic sustainability, social and environmental. So, this work presents the development of the FEAP – SUS tool. The Study Case was applied in Project Graduation from the Industrial Design Course at the UNIVALI.

  12. La prostitución, una mirada desde sus actores

    OpenAIRE

    Luisa Fernanda Montoya Restrepo; Santiago Alberto Morales Mesa

    2015-01-01

    Este artículo surge de la investigación Aspectos sociales y familiares que conllevan al ejercicio de la prostitución a 14 jóvenes de la ciudad de Medellín, a partir de sus relatos de vida, que en su proceso de generación de información implementó entre otras estrategias, una serie de talleres con población –hombres y mujeres– en ejercicio de la prostitución y con el equipo profesional que les brinda atención psicosocial, como parte del desarrollo del diseño metodológico planteado para la gene...

  13. Migrantes culiacanenses en California: Diversidad en sus redes migratorias

    Directory of Open Access Journals (Sweden)

    Ernesto SÁNCHEZ SÁNCHEZ

    2012-01-01

    Full Text Available Es un hecho la dinámica extraordinaria que tienen los lugares de reciente migración, ya sea como lugares de origen o destino. El estado de Sinaloa se suma a esta dinámica en la cual aparecen ahora sus tres principales zonas urbanas --Culiacán, Mazatlán y Ahome-- dentro de su mapa migratorio. Sin embargo la migración, como proceso social, implica una serie de interrelaciones formadas tiempo atrás. Éstas repercuten en la conformación de las nuevas redes migratorias. No obstante, durante décadas, las principales zonas de expulsión en Sinaloa han sido rurales y siguen teniendo un papel esencial en las actuales relaciones sociales de los migrantes provenientes de Culiacán.

  14. LA CRISIS FINANCIERA EN ESTADOS UNIDOS Y SUS CONSECUENCIAS INTERNACIONALES

    Directory of Open Access Journals (Sweden)

    Alejandro Dabat

    2009-01-01

    Full Text Available El presente artículo considera la crisis internacional basada en el sistema financiero estadounidense desde una perspectiva analítica que trata de unir tres aspectos íntimamente ligados en la generación y el desenlace de la misma, 1 La naturaleza de la crisis situada esencialmente en el sistema financiero de Estados Unidos, su relación con la especulación inmobiliaria y sus consecuencias internacionales, 2 El deterioro preexistente de la competitividad sistémica y la hegemonía de Estados Unidos desde comienzos del siglo actual, y 3 Los cambios neoeconómicos y geopolíticos mundiales de los últimos que determinan el actual reordenamiento del contexto internacional. En ese sentido, trata de unir los aspectos financieros, tecnoeconómicos y sociopolíticos de la crisis con la naturaleza de los grandes cambios mundiales que la misma implica.

  15. Humboldt, el Perú y sus recursos naturales

    OpenAIRE

    O'Phelan Godoy, Scarlett

    2010-01-01

    La ponencia se centrará en analizar la relación de Humboldt con el Perú a partir de los recursos naturales que ofrecía el virreinato peruano y que llamaron la atención del científico alemán. Dentro de ellos cabe destacar los yacimientos mineros que, debido a su formación minerológica, le resultaron de gran ínterés; sobre todo las minas de Hualgayoc, Cajamarca, y el mineral de Cerro de Pasco. Otro recurso que destacó en sus escritos fue el del guano de las islas y su uso como fertilizante y, a...

  16. El cine latinoamericano entre dos siglos, sus claves y temas

    Directory of Open Access Journals (Sweden)

    María Dolores Pérez Murillo

    2014-01-01

    Full Text Available Este artículo pretende hacer un recorrido a través del Nuevo Cine Latinoamericano, surgido en la segunda mitad del xx, pero que aún sigue estando muy vivo en el siglo xxi. Lo que califica como «nuevo cine» no solo fue una moda, pues sus valores y tipologías universales, y específicamente latinoamericanas, se han convertido en una constante de la narrativa y de la producción fílmicas de las primeras décadas del presente siglo. Y aunque surjan nuevos modelos, técnicas y tendencias cinematográficas, las claves del Nuevo Cine Latinoamericano perviven y al mismo tiempo se universalizan.

  17. CORROSION RESISTANCE OF PACK ALUMINIZED SUS304 STAINLESS STEEL%SUS304ss包埋粉末渗铝的耐蚀性能

    Institute of Scientific and Technical Information of China (English)

    罗宏

    2009-01-01

    In order to research the corrosion resistance of SUS304 stainless steels with pack aluminized process,the corrosion resistance tests in 0.33 mol/L FeCl_3+0.05 mol/L HCl,the oxidation tests at 1000℃, and the corrosion resistance tests in deposition of alkali-chloride and sulphate at 500℃were conducted.The corrosion resistance was comprehensively evaluated by weight loss method and electrochemical tests etc.The experimental results indicated that aluminized layer of SUS304ss was dense,and the thickness was 50μm;the pitting corrosion resistance of almuinized SUS304ss was better than that of unaluminized one;the oxidation properties of aluminized SUS304ss increased 5 times at 1000℃;the corrosion resistance of aluminized SUS304 in deposition of alkali-chloride and sulphate increased about 20 times at 500℃;the corrosion potential of aluminized SUS304 was higher than that of unaluminized one,which had better corrosion resistance.%展开了SUS304ss及其渗铝后在0.33 mol/L FeCl_3+0.05 mol/L HCl溶液中的耐蚀性实验、1000℃下的抗高温氧化实验及表面沉积碱金属氯化物和硫酸盐在500℃下的耐蚀性实验,用失重法和电化学方法等综合评定了SUS304ss渗铝后的耐蚀性.研究表明:渗铝SUS304ss表面渗铝层结构致密,厚度为50 μm;在0.33mol/L FeCl3+0.05 mol/L HCl溶液中SUS304ss发生了严重孔蚀,渗铝后表而发生轻微孔蚀;渗铝SUS304ss在1000℃下加热,表面和截面形貌完好,耐高温氧化性提高了约5倍;在500℃下表面沉积盐碱混合物,渗铝SUS304ss耐腐蚀性约提高20倍;渗铝后SUS304ss的腐蚀电位大于未渗铝钢,耐蚀性提高.

  18. Sindicalismo, SUS e planos de saúde

    Directory of Open Access Journals (Sweden)

    José Augusto Pina

    Full Text Available Este artigo discute a interlocução do sindicalismo brasileiro com o Sistema Único de Saúde (SUS e os planos e seguros privados de saúde. São ponderadas algumas teses na Saúde Coletiva à luz de estudos mais recentes nas Ciências Sociais sobre o sindicalismo e realizada análise documental para o caso da Central Única dos Trabalhadores (CUT, tomado aqui como referência. Aponta-se a necessidade de considerar os pesos relativos que a ação sindical atribuiu a cada um dos aspectos da relação, SUS e planos privados de saúde, pelas distintas conjunturas do país. O conflito entre trabalhadores e empresas somado ao desemprego e à precarização do trabalho expõe os limites das coberturas assistenciais privadas e impele a representação sindical a pleitear a intervenção estatal. O trabalho refletiu sobre as distintas modalidades de ação sindical na empresa e no Estado. A complexidade dessa dinâmica fez emergir um setor sindical interessado na gestão da previdência complementar e dos planos de saúde e, ao mesmo tempo, recria as circunstâncias e traz novas possibilidades de as organizações sindicais se colocarem na cena política e aglutinar os interesses de amplos segmentos dos trabalhadores para pressionar o Estado na defesa da melhoria do sistema público de saúde.

  19. Los filósofos griegos y sus escuelas

    Directory of Open Access Journals (Sweden)

    Solana Dueso, José

    2008-06-01

    Full Text Available The Greek philosophy developed three types of philosophical schools. The first one, represented by the Milesians, the Eleatics and partly the Aristotle’s Lyceum, understands the philosophical activity as a set of projects of investigation, not necessarily lacking of pragmatic interest, moved by desire to explain the phenomena. Next to their activities of investigation, many of these philosophers maintain a political activity within the framework of their own cities. The second type, represented by the Pythagoreans and the Academy of Plato, aims to reach the union between knowledge and political power. This proposal finds its better synthesis in the ideal of philosopher king. At the hellenistic period, the goal of philosophical schools would be to offer the cultivated and instructed man a particular way of life.La filosofía griega desarrolló tres tipos de escuelas filosóficas. El primero, representado por los milesios, los eleáticos y, en parte, el Liceo de Aristóteles, entiende la actividad filosófica como un conjunto de proyectos de investigación, no necesariamente carentes de interés pragmático, movidos por el deseo de explicar los fenómenos. Junto a sus actividades de investigación, muchos de estos filósofos mantienen una actividad política en el marco de las instituciones de sus propias ciudades. El segundo tipo, representado por los pitagóricos y la Academia platónica, se propone alcanzar la unión entre el saber y el poder. Esta propuesta halla su mejor síntesis en el ideal del filósofo rey. Finalmente, en la época helenística, las escuelas filosóficas se proponen sobre todo ofrecer un ideal de vida al hombre culto e instruido de su tiempo.

  20. Exome Capture with Heterologous Enrichment in Pig (Sus scrofa).

    Science.gov (United States)

    Guiatti, Denis; Pomari, Elena; Radovic, Slobodanka; Spadotto, Alessandro; Stefanon, Bruno

    2015-01-01

    The discovery of new protein-coding DNA variants related to carcass traits is very important for the Italian pig industry, which requires heavy pigs with higher thickness of subcutaneous fat for Protected Designation of Origin (PDO) productions. Exome capture techniques offer the opportunity to focus on the regions of DNA potentially related to the gene and protein expression. In this research a human commercial target enrichment kit was used to evaluate its performances for pig exome capture and for the identification of DNA variants suitable for comparative analysis. Two pools of 30 pigs each, crosses of Italian Duroc X Large White (DU) and Commercial hybrid X Large White (HY), were used and NGS libraries were prepared with the SureSelectXT Target Enrichment System for Illumina Paired-End Sequencing Library (Agilent). A total of 140.2 M and 162.5 M of raw reads were generated for DU and HY, respectively. Average coverage of all the exonic regions for Sus scrofa (ENSEMBL Sus_scrofa.Sscrofa10.2.73.gtf) was 89.33X for DU and 97.56X for HY; and 35% of aligned bases uniquely mapped to off-target regions. Comparison of sequencing data with the Sscrofa10.2 reference genome, after applying hard filtering criteria, revealed a total of 232,530 single nucleotide variants (SNVs) of which 20.6% mapped in exonic regions and 49.5% within intronic regions. The comparison of allele frequencies of 213 randomly selected SNVs from exome sequencing and the same SNVs analyzed with a Sequenom MassARRAY® system confirms that this "human-on-pig" approach offers new potentiality for the identification of DNA variants in protein-coding genes.

  1. Structural Classification of Wild Boar (Sus scrofa) Vocalizations.

    Science.gov (United States)

    Garcia, Maxime; Gingras, Bruno; Bowling, Daniel L; Herbst, Christian T; Boeckle, Markus; Locatelli, Yann; Fitch, W Tecumseh

    2016-04-01

    Determining whether a species' vocal communication system is graded or discrete requires definition of its vocal repertoire. In this context, research on domestic pig (Sus scrofa domesticus) vocalizations, for example, has led to significant advances in our understanding of communicative functions. Despite their close relation to domestic pigs, little is known about wild boar (Sus scrofa) vocalizations. The few existing studies, conducted in the 1970s, relied on visual inspections of spectrograms to quantify acoustic parameters and lacked statistical analysis. Here, we use objective signal processing techniques and advanced statistical approaches to classify 616 calls recorded from semi-free ranging animals. Based on four spectral and temporal acoustic parameters-quartile Q25, duration, spectral flux, and spectral flatness-extracted from a multivariate analysis, we refine and extend the conclusions drawn from previous work and present a statistically validated classification of the wild boar vocal repertoire into four call types: grunts, grunt-squeals, squeals, and trumpets. While the majority of calls could be sorted into these categories using objective criteria, we also found evidence supporting a graded interpretation of some wild boar vocalizations as acoustically continuous, with the extremes representing discrete call types. The use of objective criteria based on modern techniques and statistics in respect to acoustic continuity advances our understanding of vocal variation. Integrating our findings with recent studies on domestic pig vocal behavior and emotions, we emphasize the importance of grunt-squeals for acoustic approaches to animal welfare and underline the need of further research investigating the role of domestication on animal vocal communication.

  2. Association of ozone and particulate air pollution with out-of-hospital cardiac arrest in Helsinki, Finland: evidence for two different etiologies.

    Science.gov (United States)

    Rosenthal, Frank S; Kuisma, Markku; Lanki, Timo; Hussein, Tareq; Boyd, James; Halonen, Jaana I; Pekkanen, Juha

    2013-01-01

    Out-of-hospital cardiac arrest (OHCA) has been previously associated with exposure to particulate air pollution. However, there is uncertainty about the agents and mechanisms that are involved. We aimed to determine the association of gases and particulates with OHCA, and differences in pollutant effects on OHCAs due to acute myocardial infarction (AMI) vs those due to other causes. Helsinki Emergency Medical Services provided data on OHCAs of cardiac origin (OHCA_Cardiac). Hospital and autopsy reports determined whether OHCAs were due to AMI (OHCA_MI) or other cardiac causes (OHCA_Other). Pollutant data was obtained from central ambient monitors. A case-crossover analysis determined odds ratios (ORs) for hourly lagged exposures (Lag 0-3) and daily lagged exposures (Lag 0d-3d), expressed per interquartile range of pollutant level. For OHCA_Cardiac, elevated ORs were found for PM(2.5) (Lag 0, 1.07; 95% confidence interval (CI): 1.01-1.13) and ozone (O(3)) (Lag 2d, 1.18; CI: 1.03-1.35). For OHCA_MI, elevated ORs were found for PM(2.5) (Lag 0, 1.14; CI: 1.03-1.27; Lag 0d, 1.17; CI: 1.03-1.33), accumulation mode particulate (Acc) (Lag 0d, 1.19; CI: 1.04-1.35), NO (Lag 0d, 1.07; CI: 1.01-1.13), and ultrafine particulate (Lag 0d, 1.27; CI: 1.05-1.54). For OHCA_Other, elevated ORs were found only for O(3) (Lag 1d, 1.26; CI: 1.07-1.48; Lag 2d, 1.30; CI: 1.11-1.53). Results from two-pollutant models, with one of the pollutants either PM(2.5) or O(3), suggested that associations were primarily due to effects of PM(2.5) and O(3), rather than other pollutants. The results suggest that air pollution triggers OHCA via two distinct modes: one associated with particulates leading to AMI and one associated with O(3) involving etiologies other than AMI, for example, arrhythmias or respiratory insufficiency.

  3. Monitoring of black carbon and size-segregated particle number concentrations at 9-m and 65-m distances from a major road in Helsinki

    Energy Technology Data Exchange (ETDEWEB)

    Pakkanen, T.A.; Maekelae, T.; Hillamo, R.E. [Finnish Meteorological Inst., Helsinki (Finland); Virtanen, A.; Roenkkoe, T.; Keskinen, J. [Tampere Univ. of Technology, Inst. of Physics, Aerosol Physics Lab. , Tampere (Finland); Pirjola, L.; Parviainen, H. [Helsinki Polytechnic, Dept. of Technology, Helsinki (Finland); Hussein, T.; Haemeri, K. [Helsinki Univ., Dept. of Physical Sciences, Helsinki (Finland)

    2006-07-01

    In February and August 2003, black carbon (BC) and size-segregated particle number concentrations were monitored simultaneously at 9-m and 65-m distances from a major road in Helsinki, Finland, using aethalometers and electrical low-pressure impactors, respectively. During weekdays in winter, the average total particle number concentrations in the diameter range 0.007-1{mu}m increased during morning rush hours from the nighttime values of 17000 and 12000 cm{sup -3} to 190000 and 130000 cm{sup -3} at the 9-m and 65-m stations, respectively. The corresponding BC concentrations increased from 730 and 430 ng m{sup -3} to 2800 and 1550 ng m{sup -3}. Compared with those in winter, the average rush-hour particle number concentrations were much lower in summer, the likely reason being enhanced nucleation in cold winter conditions. BC concentrations were slightly higher during summer than during winter. Number size distributions measured at the 9-m and 65-m distances and at a background site had similar modal characteristics with the highest peak occurring below 0.03 {mu}m. Despite the different wind conditions in winter and summer, concentrations of total particle number and BC decreased similarly between the 9-m and 65-m stations, the likely principal mechanism being mixing with background air. The strong diurnal variation in concentrations during the weekdays, together with the large concentration difference between the 9-m and 65-m distances, suggests that local traffic was the main source of the measured pollutants, especially during rush hours at the 9-m site. In winter, the decrease in the particle number concentrations from the 9-m site to the 65-m site was most pronounced for the smallest exhaust particles. During an episodic pollution event in winter there were indications of condensational growth of 0.007-0.03 {mu}m particles, which increased the number concentration of 0.03-0.06 {mu}m particles at the 65-m site. (orig.)

  4. Docentes de inglés de primaria, secundaria y terciaria: Sus creencias pedagógicas sobre sus estudiantes

    Directory of Open Access Journals (Sweden)

    Claudio Díaz-Larenas

    2015-01-01

    Full Text Available Como agente reflexivo de su propia práctica, el profesorado construye creencias pedagógicas sobre el proceso de enseñanza y aprendizaje y, en particular, sobre el rol que sus estudiantes deben asumir en el aprendizaje de un idioma. Este estudio tiene como objetivo identificar las creencias pedagógicas de treinta docentes de inglés de primaria, secundaria y terciaria, en Chile, sobre el rol estudiantil en el proceso didáctico. Un cuestionario, una entrevista semi-estructurada, un diario auto-biográfico y cinco diarios de observación no-participante fueron utilizados para revelar las creencias pedagógicas de sus informantes. Los datos arrojados por los instrumentos fueron analizados con el programa cualitativo ATLASTI, que permitió el levantamiento de tres dimensiones y diez categorías, mediante el uso de la técnica del análisis de contenido semántico. Los resultados muestran que los tres grupos de profesorado declaran que estudiantes que aprenden una lengua extranjera deben tener características personales y académicas relacionadas con la motivación, la participación, la autonomía, entre otras; sin embargo, al interior del aula asumen un rol pasivo y reactivo frente al ambiente de enseñanza altamente estructurado que genera el personal docente. En conclusión, las creencias que cada docente sostiene se alimentan de la teoría y se corroboran o cuestionan en la práctica de aula, a modo de una relación bidireccional entre teoría y práctica, y viceversa.

  5. ARS - Helsinki - 2006 / Galina Balashova

    Index Scriptorium Estoniae

    Balashova, Galina

    2006-01-01

    Steven Holli projekteeritud Kiasma muuseumihoonest Helsingis. Kontseptuaalkunsti näitusest ARS 06 "Reaalsustunne" Kiasmas. Eestlastest esineb Mark Raidpere. Vene kunstnikegrupi AEC+F ja vene kunstnike Juri Vassiljevi ning Aleksandr Ponomarjovi töödest näitusel. Ka Gerda Steineri & Jörg Lenzlingeri (Šveits), Martin & Munoz'i (USA, Hispaania), arvutigraafik Charles Sandisoni (SB), videokunstnik Bill Viola (USA) jt. töödest

  6. ARS - Helsinki - 2006 / Galina Balashova

    Index Scriptorium Estoniae

    Balashova, Galina

    2006-01-01

    Steven Holli projekteeritud Kiasma muuseumihoonest Helsingis. Kontseptuaalkunsti näitusest ARS 06 "Reaalsustunne" Kiasmas. Eestlastest esineb Mark Raidpere. Vene kunstnikegrupi AEC+F ja vene kunstnike Juri Vassiljevi ning Aleksandr Ponomarjovi töödest näitusel. Ka Gerda Steineri & Jörg Lenzlingeri (Šveits), Martin & Munoz'i (USA, Hispaania), arvutigraafik Charles Sandisoni (SB), videokunstnik Bill Viola (USA) jt. töödest

  7. Copenhague, Oslo, Stockholm et Helsinki

    Index Scriptorium Estoniae

    2011-01-01

    Soome Rahvusooperis 2012. aastal esietenduvastest lavastustest. Sofi Oksaneni auhinnatud romaanil põhinev ooper "Puhastus" esietendub Soome Rahvusooperis 2012. aasta aprillis. Helilooja on Eesti päritolu Jüri Reinvere, kes on ühtlasi ka libreto autor

  8. Iglesia Taivallahti, Helsinki – Finlandia

    Directory of Open Access Journals (Sweden)

    Timo y Tuomo Suomalainen, Arquitectos

    1973-11-01

    Full Text Available When this building was designed, an attempt was made to have the lot retain its open-space nature within the densely populated vicinity in which it is located. To achieve this end, an excavation was made to the street level in the rock mass more than 10 meters high which dominates the lot into which the main part of the church has been built. The rest of the dependencies, such as the vicarage, the technical stations, the control room and the club locations, were situated around the rock, adapting themselves as much as possible to its shape. Whenever possible, the rock itself was used as integral part in the construction of the temple, while the remaining walls, both inside and outside, were constructed using ordinary stone masonry. A dome, made up of a radial system of reinforced-concrete beams, covers the church. In its upper part, a skylight built with a metal frame and insulatingglass panels allows natural light to illuminate the interior space. The entire complex is characterized by its good adaptation to the landscape.Al proyectar este edificio se ha tratado de que el solar continuara manteniendo su carácter de espacio abierto, dentro del entorno densamente poblado en el que está enclavado. Para conseguirlo se realizó una excavación, hasta el nivel de la calle, en el macizo rocoso de más de 10 m de altura que domina la parcela, en el cual se ha incorporado la parte principal de la iglesia. El resto de las dependencias, tales como la vicaría, los locales técnicos, la sala de control y los locales del club, se situaron alrededor de la roca, adaptándose lo más fielmente posible a su forma. Siempre que fue posible se utilizó la propia roca como parte integrante en la construcción del templo, realizándose los muros restantes, tanto interiores como exteriores, con mampostería ordinaria. Una cúpula, constituida por un sistema radial de vigas de hormigón armado, cubre la iglesia. En su parte superior, un lucernario, construido con un armazón metálico y entrepaños de vidrio aislante, permite la iluminación natural del espacio interior. Todo el conjunto se caracteriza por su gran adaptación al terreno.

  9. The Impact of Prophylactic Fasciotomy Following Porcine (Sus scrofa) Hind Limb Ischemia/Reperfusion Injury

    Science.gov (United States)

    2012-03-23

    ANSI Std. Z39.18 The Impact of Prophylactic Fasciotomy Following Porcine (Sus scrofa ) Hind Limb Ischemia/reperfusion Injury CAPT Thomas J...porcine model of hind limb ischemia. Method: Swine (Sus Scrofa ; 76 +/-6kg) were randomly assigned to no fasciotomy or prophylactic fasciotomy after...of ischemic intervals on neuromuscular recovery in a porcine (Sus scrofa ) survival model of extremity vascular injury. J Vasc Surg. 2011 Jan;53(1):165

  10. La educacion a distancia: sus caracteristicas y necesidad en la educacion actual

    National Research Council Canada - National Science Library

    Heedy, Martinez; Uribe, Carmen

    2008-01-01

    El presente articulo destaca la relevancia de la educacion a distancia mediante la identificacion de sus caracteristicas, y haciendo referencia a las diferencias existentes con la educacion presencial...

  11. Estudio del seno coronario y sus tributarias en individuos colombianos

    Directory of Open Access Journals (Sweden)

    Luis E. Ballesteros, MD., MSc.

    2010-01-01

    Full Text Available La expresión morfológica del seno coronario se caracteriza por su gran variabilidad, especialmente en lo que se relaciona con longitud, calibres, territorios drenados y frecuencia de sus tributarias. Se evaluaron las variaciones del seno coronario en 68 senos coronarios (56 hombres; 12 mujeres de corazones extraídos como material de necropsia, a individuos colombianos. Los senos fueron inyectados con resina sintética y se registraron sus características anatómicas. La longitud promedio de los senos fue de 25,96 mm (± 6,34 y su diámetro distal de 8,94 mm (± 1,66. Las formas fueron cilíndrica, en embudo y aplanada en 67,6%, 23,5% y 8,9% respectivamente. La vena cardiaca magna se originó en el ápex cardiaco en 57,4% de los casos y en el tercio inferior del surco interventricular anterior en 39,7%. A nivel del surco atrioventricular tuvo un calibre de 5,47 mm (± 0,72. En 77,9% la vena cardiaca magna se ubicó a la izquierda de la arteria interventricular anterior. El trígono arterio-venoso del corazón estuvo presente en 58,8%. La vena cardiaca media tuvo como origen el tercio inferior de la superficie ventricular anterior (53% y el ápex cardiaco (47%. Ésta desembocó directamente en el atrio derecho en 17% de los casos. Su calibre en el segmento cercano al seno fue de 4 mm (± 0,77. Se presentó anastomosis de las venas cardiacas magna y media en 58,8%; en el ápex cardiaco (33,8% y en el segmento inferior del surco interventricular anterior. Se destaca la presencia de una vena cardiaca magna corta y de una vena cardiaca media de amplia trayectoria en un número significativo de casos. De igual forma, la desembocadura de la vena cardiaca media en el atrio derecho estuvo presente en casi una quinta parte de los corazones estudiados.

  12. Results of fracture mechanics tests on PNC SUS 304 plate

    Energy Technology Data Exchange (ETDEWEB)

    Mills, W.J.; James, L.A.; Blackburn, L.D.

    1985-08-01

    PNC provided SUS 304 plate to be irradiated in FFTF at about 400/sup 0/C to a target fluence of 5 x 10/sup 21/ n/cm/sup 2/ (E > 0.1 MeV). The actual irradiation included two basically different exposure levels to assure that information would be available for the exposure of interest. After irradiation, tensile properties, fatigue-crack growth rates and J-integral fracture toughness response were determined. These same properties were also measured for the unirradiated material so radiation damage effects could be characterized. This report presents the results of this program. It is expected that these results would be applicable for detailed fracture analysis of reactor components. Recent advances in elastic-plastic fracture mechanics enable reasonably accurate predictions of failure conditions for flawed stainless steel components. Extensive research has focused on the development of J-integral-based engineering approach for assessing the load carrying capacity of low-strength, high-toughness structural materials. Furthermore, Kanninen, et al., have demonstrated that J-integral concepts can accurately predict the fracture response for full-scale cracked structures manufactured from Type 304 stainless steel.

  13. Proton implantation effect on (SUS-316) stainless steel

    Energy Technology Data Exchange (ETDEWEB)

    Das, A.K., E-mail: anandakdas@yahoo.com [Institute of Nuclear Science and Technology, Bangladesh Atomic Energy Commission, Savar, Dhaka 1349 (Bangladesh); Ishigami, R. [The Wakasa Wan Energy Research Center, 64-52-1 Nagatani, Tsuruga, Fukui 914-0192 (Japan); Kamal, I. [Institute of Nuclear Science and Technology, Bangladesh Atomic Energy Commission, Savar, Dhaka 1349 (Bangladesh)

    2015-04-25

    Microstructural damage and nano hardness of the industrial grade stainless steel (SUS-316) have been studied under proton (H{sup +}) implanted condition applying different doses at room temperature. The implantation scheme such as proton energy, fluence, irradiation time, and penetration depth in the target materials were estimated by Monte Carlo Simulation Code SRIM-2008. In the simulation, the parameters were chosen in such a way that the damage density (displacement per atom or dpa) would be uniform up to certain depth from the surface. X-ray diffraction study of the annealed samples prior to the proton implantation showed the austenitic fcc structure and no significant change was observed after proton implantation in it. Microstructural observation made by Scanning Transmission Electron Microscopy (STEM) revealed that 1 dpa of proton-irradiation induced the structural damage extended up to 1 μm depth from the surface. The nano hardness study showed that the hardness level of the irradiated samples increased monotonically with the irradiation doses. Proton dose of 1 dpa caused 65% increment of hardness level on average in case of uniformly irradiated samples. It was realized that the increment of hardness was a consequence of microstructural damages caused by the formation of interstitial dislocation loops in the sample matrix keeping the lattice structure unaffected.

  14. Cognitive testing of pigs (Sus scrofa) in translational biobehavioral research.

    Science.gov (United States)

    Kornum, Birgitte R; Knudsen, Gitte M

    2011-01-01

    Within neuroscience and biobehavioral research, the pig (Sus scrofus) is increasingly being acknowledged as a valuable large animal species. Compared to the rodent brain, the pig brain more closely resembles the human brain in terms of both anatomy and biochemistry, which associates the pig with a higher translational value. Several brain disorders have been fully or partially modeled in the pig and this has further spurred an interest in having access to behavioral tasks for pigs, and in particular to cognitive tasks. Cognitive testing of pigs has been conducted for several years by a small group of farm animal welfare researchers, but it has only recently received interest in the wider neuroscience community. Several behavioral tasks have successfully been adapted to the pig, and valuable results have been produced. However, most tasks have only been established at a single research facility, and would benefit from further validation. This review presents the cognitive tasks that have been developed for pigs, their validation, and their current use.

  15. Cartagena de Indias: historiografía de sus fortificaciones

    Directory of Open Access Journals (Sweden)

    Rodolfo Segovia Salas

    1997-05-01

    Full Text Available La historia militar de Cartagena de Indias está ligada a la doble condición de ser centro de intercambio con reputación de opulencia, y de constituirse con el tiempo en puntal geopolítico por sus condiciones defensivas. De estos dos aspectos, el que ha despertado el mayor y más temprano interés historiográfico por su sabor romántico ha sido la narración de los épicos ataques y defensas de la ciudad colonial antes y después de rodearse de murallas de piedra. Desde cuando el noble francés Jean François de la Roque, señor de Roberval , compañero de Cartier en las tempranas expediciones al Canadá y conocido en las crónicas como Roberto Baal u O'valle, la sorprendiera en 1544, Cartagena nunca dejó de vivir bajo la amenaza de "enemigas venganzas".

  16. Las playas de Quintana Roo: sus riesgos y vulnerabilidad.

    Directory of Open Access Journals (Sweden)

    Daniel Torruco Gómez

    2013-01-01

    Full Text Available Las playas son sistemas donde se ejercen presiones antrópicas y ambientales, en este estudio se analizaron sus condiciones bioeconómicas con la finalidad de obtener un modelo que permita determinar el grado de vulnerabilidad y la matriz de riesgo en las playas del Estado de Quintana Roo para un mejor uso sustentable. Se formularon matrices con registros biológicos y socioeconómicos obtenidos entre el 2009 y 2010 en temporadas de alto registro turístico, obteniendo 17 variables en 20 playas analizadas. La evaluación se efectuó con el modelo semiparamétrico del tipo KSIM con dos escenarios: uno sin control/restricción en el desarrollo costero y otro con las mismas características pero con decremento en demanda turística por baja calidad ambiental. Los resultados mostraron un marcado descenso en playas arenosas y costas rocosas. En el modelo se hace referencia a la importancia de los procesos de las playas y su interrelación con los factores biológicos, sociales y económicos más importantes, proporcionando una visión integral de todas las variables. Se recomienda incrementar el modelo dándole mayor envergadura, integrando a las instituciones que influyen en el control de las acciones en estas playas, lo que dará un mejor referente y monitoreo a corto, mediano y largo plazo.

  17. La prostitución, una mirada desde sus actores

    Directory of Open Access Journals (Sweden)

    Luisa Fernanda Montoya Restrepo

    2015-01-01

    Full Text Available Este artículo surge de la investigación Aspectos sociales y familiares que conllevan al ejercicio de la prostitución a 14 jóvenes de la ciudad de Medellín, a partir de sus relatos de vida, que en su proceso de generación de información implementó entre otras estrategias, una serie de talleres con población –hombres y mujeres– en ejercicio de la prostitución y con el equipo profesional que les brinda atención psicosocial, como parte del desarrollo del diseño metodológico planteado para la generación de información. Con esta publicación se pretende reflexionar sobre las diferentes concepciones y significados que se le ha dado a la palabra prostitución, estigmatizada no solo desde el imaginario social, sino también desde la religión. Se retoman para ello algunas posturas disciplinares y especialmente las voces de los actores que participaron como fuentes originales en el proceso de investigación; por ende, se realizará un breve recorrido que recoja las connotaciones más comunes de las personas que ejercen cotidianamente la prostitución.

  18. Sindicalismo, SUS e planos de saúde Trade unionism, Unified Health System (SUS and private health insurance

    Directory of Open Access Journals (Sweden)

    José Augusto Pina

    2006-09-01

    Full Text Available Este artigo discute a interlocução do sindicalismo brasileiro com o Sistema Único de Saúde (SUS e os planos e seguros privados de saúde. São ponderadas algumas teses na Saúde Coletiva à luz de estudos mais recentes nas Ciências Sociais sobre o sindicalismo e realizada análise documental para o caso da Central Única dos Trabalhadores (CUT, tomado aqui como referência. Aponta-se a necessidade de considerar os pesos relativos que a ação sindical atribuiu a cada um dos aspectos da relação, SUS e planos privados de saúde, pelas distintas conjunturas do país. O conflito entre trabalhadores e empresas somado ao desemprego e à precarização do trabalho expõe os limites das coberturas assistenciais privadas e impele a representação sindical a pleitear a intervenção estatal. O trabalho refletiu sobre as distintas modalidades de ação sindical na empresa e no Estado. A complexidade dessa dinâmica fez emergir um setor sindical interessado na gestão da previdência complementar e dos planos de saúde e, ao mesmo tempo, recria as circunstâncias e traz novas possibilidades de as organizações sindicais se colocarem na cena política e aglutinar os interesses de amplos segmentos dos trabalhadores para pressionar o Estado na defesa da melhoria do sistema público de saúde.The article intends to discuss the patterns of interlocution between the Brazilian trade unionism, the public health system (SUS and the private health insurance sector. Some thesis originated in the Public Health area about the subject are debated, in the light of more recent Social Science's studies concerned the Brazilian unionism. It presents a documentary analysis for the case of the largest National Workers Organization, named CUT. The need to discuss the problem in distinct political and economic conjunctures of the country is pointed out. The conflicts between the workers and the companies, added to the unemployment and deregulation of the labor markets

  19. Genome-Wide Analysis of the Sus Gene Family in Cotton

    Institute of Scientific and Technical Information of China (English)

    Changsong Zou; Cairui Lu; Haihong Shang; Xinrui Jing; Hailiang Cheng; Youping Zhang; Guoli Song

    2013-01-01

    Sucrose synthase (Sus) is a key enzyme in plant sucrose metabolism.In cotton,Sus (EC 2.4.1.13) is the main enzyme that degrades sucrose imported into cotton fibers from the phloem of the seed coat.This study demonstrated that the genomes of Gossypium arboreum L.,G.raimondii Ulbr.,and G.hirsutum L.,contained 8,8,and 15 Sus genes,respectively.Their structural organizations,phylogenetic relationships,and expression profiles were characterized.Comparisons of genomic and coding sequences identified multiple introns,the number and positions of which were highly conserved between diploid and allotetraploid cotton species.Most of the phylogenetic clades contained sequences from all three species,suggesting that the Sus genes of tetraploid G.hirsutum derived from those of its diploid ancestors.One Sus group (Sus I) underwent expansion during cotton evolution.Expression analyses indicated that most Sus genes were differentially expressed in various tissues and had development-dependent expression profiles in cotton fiber cells.Members of the same orthologous group had very similar expression patterns in all three species.These results provide new insights into the evolution of the cotton Sus gene family,and insight into its members' physiological functions during fiber growth and development.

  20. Comparative Testing of Hemostatic Dressing in a Large Animal Model (Sus Scorofa) with Severe hepatic Injuries

    Science.gov (United States)

    2013-12-02

    hemostatic dressings in a large animal model (Sus scrofa ) with severe hepatic injuries PRINCIPAL INVESTIGATOR (PI) / TRAINING COORDINATOR (TC): Capt...to Date Sus scrofa 36 18 18 Note. Many fewer animals than approved were used because one of the original treatment groups (Lypressin- soaked gauze

  1. Desenvolvimento do sus e racionamento de serviços hospitalares SUS evolution and hospital services rationing

    Directory of Open Access Journals (Sweden)

    José Mendes Ribeiro

    2009-06-01

    Full Text Available Analisamos o sistema de saúde brasileiro em perspectiva comparada. A migração de clientelas de renda média para operadoras pré-pagas privadas aproxima o caso brasileiro do norte-americano. A produção de serviços hospitalares no SUS demonstra importante redução da oferta agravada pelo crescimento demográfico e por expectativas definidas por disposições constitucionais. A redução é seletiva e concentrada em serviços obstétricos e de clínica médica e nos serviços privados lucrativos. Para se garantir acesso equitativo é necessário: ampliação de gastos públicos; redução dos gastos por desembolso direto; reformas organizacionais; ampliação da capacidade de governo.We analyze Brazilian health system in comparative perspective. Middle income beneficiaries migration to pre-paid private insurance makes Brazilian case similar to United States. Public hospital services delivery shows an important retrenchment enhanced by demographic growth and new expectations due to constitutional definitions. Retrenchment is selective and concentrates on obstetric and clinic services and private for-profit services. To ensure equal access it is necessary to improve public spending; diminish out-of-pocket spending; develop organizational reforms; improve government capacity.

  2. Relaciones de recurrencia e identidades entre (formula y sus derivadas Relaciones de recurrencia e identidades entre (formula y sus derivadas

    Directory of Open Access Journals (Sweden)

    Manuel Aguirre

    2010-02-01

    Full Text Available En este trabajo, se le da un sentido a la fórmula (formula  donde (formula .  Nuestra fórmula es una generalización de formulas que aparecen  en ([3] y ([4]. En particular cuando m=1 y , l=1 la formula es considerada por ejemplo, por  Bollini, Giambiagi y Tiommo para la teoría de regularización analítica en las ecuaciones clásicas de Yan-Mills  y sus aplicaciones para el potencial singulars (c.f. [5].In this paper, we give a sense to formula (formula were (formula. Our formula is a generalization of the formulae that appear in ([3] and ([4]. In particular when 1=m  and ,1=l  the formula is considered for example, by Bollini, Giambiagi and Tiommo for their Theory of analytic regularization in classical Yan-Mills equations and its application for the singular potentials (c.f. [5].

  3. La Corona Española y sus Leyes

    Directory of Open Access Journals (Sweden)

    Jaime Herrera Pontón

    1995-04-01

    Full Text Available

    Bogotá, Mayo 27 de 1994

    Señor Académico
    Zoilo Cuéllar Montoya
    Secretario
    Academia Nacional de Medicina

    E. S. D.

    Muy estimado doctor Cuéllar:

    En la última reunión de la Academia, el académico De Zubiría, mencionó que el consumo de coca ya estaba penalizado desde la época de la Colonia. Me permito enviarle una copia de lo referente a la coca que se encuentra en las Leyes dictadas por la Corona Española en relación con este tema. Está tomado de la tercera edición de la recopilación que se hizo de dichas leyes en el año de 1774, por orden del Rey don Carlos Ir, del 7 de febrero de dicho año.

    Como es una fiel copia del original, he respetado la ortografía usada en él.

    Atentamente,
    Jaime Herrera Pontón

    Recopilación de leyes de los reynos de las Indias
    Año de 1774, tercera edición, Madrid.

    TÍTULO CATORCE
    Del servicio en Coca y Añir

    – Ley primera. Que los Indios, que trabajan, en la Coca sean bien tratados, y no usen de ella en supersticiones y hechicerías.

    D. Felipe Segundo en Madrid a 18 de Octubre de 1569

    Somos informados que de la costumbre de los Indios del Perú tienen en el uso de la Coca, y su
    grangería, se siguen grandes inconvenientes, por ser mucha parte para sus idolatrías, ceremonias, y hechicerías, y fingen, que trayéndola en la boca les da más fuerza y vigor para el trabajo, que según afirman los experimentados es ilusión de el Demonio, y en su beneficio perecen infinidad de Indios, que por ser cálida, y enferma la parte donde se cría, e ir a ella de tierra fría, de que mueren muchos, y otros salen tan enfermos, y débiles, que no se pueden reparar.

    Y aunque nos fue suplicado, que la mandássemos, porque desamas no quitar a los Indios este genero de alivio para el trabajo, aunque solo consista en la imaginación: Ordenamos a los Virreyes, que probean como los Indios, que se emplean en el

  4. Historia y memoria de los tiempos violentos y sus dilemas

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    Liliana Regalado

    2011-12-01

    Full Text Available Como es sabido, el Perú vivió en el último tramo del siglo XX dos décadas de violencia ocasionada por el conflicto armado interno desatado por grupos terroristas. Formaron parte de esa situación de violencia algunos actos realizados por las fuerzas del orden que combatían el terrorismo (estas comprendían no solo policías y militares, sino también civiles armados en los llamados grupos de ronderos. Una de las consecuencias de lo ocurrido en aquel período es que los peruanos confrontamos una realidad que demandaba y aún exige que asumamos la responsabilidad de saber y analizar lo que sucedió. Comprender no solo el origen y desarrollo de ese proceso, con sus crisis política y social, asesinatos, desaparicio" nes forzadas, raptos de jóvenes y niños, violaciones, autoritarismo, corrupción, sino también considerar las razones por las que esos fenómenos violentos configuraron violaciones de derechos humanos y se ensañaron con los grupos más excluidos de nuestro país. Entre todos, los historiadores estamos particularmente comprometidos a asumir esa responsabilidad de saber y analizar. Esa urgencia me llevó hace unos años a reflexionar sobre las difíciles relaciones entre historia y memoria, y sobre las posibilidades de elaborar una historiainmediata (Regalado, 2007. A partir de ese esfuerzo inicial, quiero compartir esta vez algunas nuevas ideas al respecto.

  5. Maltrato infantil y sus consecuencias a largo plazo

    Directory of Open Access Journals (Sweden)

    Laura Carolina Alarcón Forero

    2010-01-01

    Full Text Available La violencia intrafamiliar constituye una de las formas más frecuentes de violencia encontradas tanto a nivel nacional como internacional y dentro de estas el maltrato infantil presenta cifras alarmantes, y es el objeto de nuestra revisión. Los efectos de este problema repercuten notablemente en aquellos que sobreviven, ya que las consecuencias a largo plazo del maltrato infantil son más perjudiciales para lasvíctimas y sus familias, y más costoso para la sociedad, que las lesiones agudas inmediatas que puedan producir. Las consecuencias a largo plazo para estos niños varían desde efectos nocivos en su desarrollo hasta trastornos psicológicos, psiquiátricos y orgánicos. Es importante resaltar que aún con muy buenas intervenciones no todas tienen el éxito esperado si no se hacen de manera correcta. Esindispensable contar con estrategias de prevención que incluyan personal bien entrenado, una supervisión adecuada, los recursos necesarios, y un tiempo mínimo óptimo para enfrentar el problema y obtener los mejores resultados. ______________________________________________________________________Domestic violence is one of the most common forms of violence found both domestically and internationally. Within these, child abuse has alarming figures. This is the subject of this review. The effects of this problem significantly impact on those who survive; their long-term consequences are most severe and expensive for victimized child and his/her family than associated primary physical injuries. Thelong-term consequences for these children range from adverse effects on its psycholigical development to psychological, psychiatric organic disoders. It is important to note that good speeches are not enough to achieve success if any intervention are not done correctly. All prevention strategies include well-trained staff, appropriate supervision, resources, and a optimal time for addressing this problem to get the best results.

  6. Bicentenario: pliegues de la Argentina en sus avisos institucionales

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    Sznaider, Beatriz

    2012-01-01

    Full Text Available [es] Conmemorar es recordar públicamente. Los festejos del Bicentenario de la Revolución de Mayo en la República Argentina habilitaron la presencia comunicacional de diversos actores sociales a través de un conjunto de avisos institucionales publicados en la prensa. El análisis de la serie sincrónica permitirá dar cuenta de los modos en que las instituciones se presentan a sí mismas y, a la vez, presentan una versión respecto del pasado y sus proyecciones sobre el presente y el futuro. Entre los procesos de decisión institucional, las determinaciones que generan los dispositivos técnico-mediáticos y los automatismos del discurso, surgirá una forma de visibilidad históricamente fundada, manifestación de las diversas maneras de constituir lo público. [en] Commemorate is to remember publicly. The celebration of the Bicentennial of the May Revolution in Argentina enabled the communicational presence of various social actors through a set of institutional advertisements in the press. The analysis of the synchronous series will give an account of the ways in which institutions introduced themselves and, simultaneously, they present a version of the past and projections about the present and the future. Among the institutional decision processes, the determinations generated by the technical media devices and the automatisms of the discourse, there will arise a form of historically founded visibility, demonstration of several ways to constitute the public thing.

  7. La crisis estructural del capitalismo y sus repercusiones

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    Francisco Luiz Corsi

    2010-01-01

    Full Text Available El presente artículo analiza la crisis estructural del capitalismo provocada por el estallido de la burbuja especulativa inmobiliaria en EEUU en 2007 y sus repercusiones. El presente fenómeno es el desenlace de una serie de procesos desencadenados en respuesta a la crisis de sobreacumulación del capital de los años setenta que generó, por un lado, las condiciones para el dominio del capital financiero y, por otro lado, una nueva frontera de acumulación del capital en el Este asiático, sobre todo en China. La crisis cuestiona la centralidad de la economía norteamericana, lo que no significa necesariamente el desplazamiento del centro hegemónico del capitalismo hacia Asia. Lo que aquí defendemos, es la idea de que nos dirigimos hacia un mundo multipolar. This article analyzes the structural crisis of capitalism that began when the speculative home mortgage bubble burst in the United States in 2007, and the repercussions of that phenomenon. The current crisis is the outcome of a series of processes unleashed as a result of the crisis of overaccumulation of capital in the 1970s, which generated, on the one hand, the conditions for financial capital’s dominance and, on the other, a new frontier for the accumulation of capital in East Asia, especially in China. The crisis calls into question the centrality of the North American economy, but that does not necessarily mean the shift of capitalism’s hegemonic center to Asia. Here we will argue that we are headed toward a multipolar world.

  8. La neorruralidad y sus significados. El caso de Navarra

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    Rivera, María Jesús

    2009-08-01

    que esta apuesta residencial tuvo para sus protagonistas.

  9. Report on the 13th conference on "Strategies for Survival: collections, data, institutions" of the Groupe des Cartothécaires de LIBER, 3-7 September, Helsinki, Finland.

    Directory of Open Access Journals (Sweden)

    Christopher Fleet

    2003-03-01

    Full Text Available In spite of being an inauspicious 13th conference, this was a successful and highly enjoyable gathering of map curators, which - despite a close encounter with a Helsinki tram! - managed to avoid any mishaps or disasters. Our Finnish Organising Committee provided a well-organised, interesting programme with considerable good-humour and kindness, allowing an excellent base for our discussions and talks. As usual there was a varied spread of people, issues and subjects brought together, both practical and theoretical, historical and contemporary, reflecting the diverse nature of European map libraries. This report is a somewhat personal and abbreviated account of the conference, summarising the main issues of the various papers, providing an introduction to them, and highlighting general trends. Eight of the papers are being published in this issue of the LIBER Quarterly.

  10. Les reconstructions de la vie de Jésus-Christ en aire maya

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    Stéphanie Geslin

    2007-06-01

    Full Text Available Les histoires mayas de Jésus-Christ Les recueils de tradition orale maya enregistrent au fil des terrains l’occurrence de l’histoire de Jésus-Christ dans plusieurs ethnies mayas, à différents moments du xxe siècle, et sous des formes stylistiques distinctes. L’aspect le plus frappant de ces versions est la pluralité des noms concurrents que porte Jésus-Christ selon le lieu de recueil : si Jesukristo est employé chez les Yucatèques, les Tzeltal, les Tzotzil, les K’iche’, les Mam ou encore les ...

  11. De las ideas de las madres a las interacciones con sus bebés

    OpenAIRE

    Sánchez Hidalgo, José; Hidalgo García, María Victoria

    2003-01-01

    El objetivo de este trabajo es el de estudiar la relación que pudiera existir entre las ideas que tienen las madres sobre el desarrollo, la crianza y la educación de sus hijos y las interacciones que mantienen estos adultos con sus bebés. Para ello, fue estudiado un grupo de 53 mujeres con sus bebés de un año de edad durante una situación de comida en el hogar. Las ideas evolutivo-educativas fueron evaluadas mediante el CIP (Cuestionario de Ideas de los Padres;...

  12. De las ideas de las madres a las interacciones con sus bebés

    OpenAIRE

    Hidalgo García, María Victoria; Sánchez Hidalgo, José

    2003-01-01

    El objetivo de este trabajo es el de estudiar la relación que pudiera existir entre las ideas que tienen las madres sobre el desarrollo, la crianza y la educación de sus hijos y las interacciones que mantienen estos adultos con sus bebés. Para ello, fue estudiado un grupo de 53 mujeres con sus bebés de un año de edad durante una situación de comida en el hogar. Las ideas evolutivo-educativas fueron evaluadas mediante el CIP (Cuestionario de Ideas de los Padres; Palacios, 1988). Las dimensione...

  13. ¿Cuando los países aumentan sus exportaciones les va mejor?

    OpenAIRE

    2002-01-01

    Comparando las exportaciones por habitante de diferentes países con los índices HDI (Human Development Index) y el Producto Interno Bruto (PIB) por habitante, obtenidos para los años 1990 y 1998, es posible establecer que los países a medida que incrementan sus exportaciones totales y por habitante también mejoran en sus índices de bienestar de la población, lo que es un fiel indicativo que la calidad de vida de sus habitantes ha mejorado. Así mismo, se ...

  14. ¿Cuándo los países aumentan sus exportaciones les va mejor?

    OpenAIRE

    2002-01-01

    Comparando las exportaciones por habitante de diferentes países con los índices HDI (Human Development Index) y el Producto Interno Bruto (PIB) por habitante, obtenidos para los años 1990 y 1998, es posible establecer que los países a medida que incrementan sus exportaciones totales y por habitante también mejoran en sus índices de bienestar de la población, lo que es un fiel indicativo que la calidad de vida de sus habitantes ha mejorado. Así mismo, se pudo comprobar que los países que dismi...

  15. Saturno devora a sus hijos. Miradas críticas sobre el desarrollo y sus promesas (Víctor Bretón Solo de Zaldivar

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    Ana Toledo Chávarri

    2011-05-01

    Full Text Available Saturno devora a sus hijos. Miradas críticas sobre el desarrollo y sus promesas es una compilación de artículos que actualiza el análisis antropológico sobre las prácticas y discursos del desarrollo. La participación de la antropología en el desarrollo tiene un muy largo recorrido que ha estado dominado desde la década de los noventa por una visión postestructuralista. Esta perspectiva constituye también el punto de partida de este libro.

  16. Antisense suppression of cucumber (Cucumis sativus L.) sucrose synthase 3 (CsSUS3) reduces hypoxic stress tolerance.

    Science.gov (United States)

    Wang, Hongyun; Sui, Xiaolei; Guo, Jinju; Wang, Zhenyu; Cheng, Jintao; Ma, Si; Li, Xiang; Zhang, Zhenxian

    2014-03-01

    Sucrose synthase (SUS; EC 2.4.1.13) plays important roles in sugar metabolism and abiotic stress response. But the genes encoding SUS in cucumber (Cucumis sativus L.) have not been well studied. Here, we isolated four cucumber sucrose synthase genes (CsSUS). Among them, CsSUS3, which highly expressed in the roots, was chosen for further study. Immunolocalization and subcellular localization analysis indicated that CsSUS3 localized in the cytosol and the plasma membrane, and mainly existed in the companion cells of phloem in the roots. When suffering hypoxia stress from flooding, CsSUS3 expression and SUS activity in roots increased, especially in the lateral roots; moreover, the soluble SUS activity increased clearly, but the membrane fraction hardly changed. Compared with the wild-type cucumbers, the transgenic lines with antisense expression of CsSUS3 were more sensitive to flooding. After 6 d of flooding, the SUS activity, soluble sugar and uridine 5'-diphosphate glucose (UDPG) content and the ratio of ATP/ADP in the roots of transgenic plants were significantly lower than that in wild-type plants. Moreover, the transgenic lines grew more slowly with more yellow necrosis in the leaves. These findings suggested CsSUS3 participated in resisting hypoxic stress. Furthermore, the mechanism of CsSUS3 in resisting hypoxic stress was also discussed.

  17. Malaria, desnutricion en ninos e inseguridad alimentaria en sus hogares: una revision

    National Research Council Canada - National Science Library

    Carmona Fonseca, Jaime; Corrales Agudelo, Lady Vanessa; Estrada Restrepo, Alejandro; Manjarres Correa, Luz Mariela; Correa Botero, Adriana; Uscategui Penuela, Rosa Magdalena; Perez Tamayo, Eliana Maria

    2009-01-01

    ...: describir la relacion entre morbimortalidad por malaria con desnutricion proteico-calorica, anemia y deficiencia de vitamina A y de zinc en los ninos e inseguridad alimentaria en sus hogares, al...

  18. Diario Clarin y sus fuentes de informacion. Un estudio de caso

    National Research Council Canada - National Science Library

    Aruguete, Natalia; Zunino, Esteban

    2013-01-01

    .... En este trabajo se analiza puntualmente la relacion que este matutino entablo con sus fuentes de informacion durante los meses mas algidos de la controversia desatada entre el gobierno de Cristina...

  19. ¿Cuando los países aumentan sus exportaciones les va mejor?

    Directory of Open Access Journals (Sweden)

    José Roberto Concha Velásquez

    2002-01-01

    Full Text Available Comparando las exportaciones por habitante de diferentes países con los índices HDI (Human Development Index y el Producto Interno Bruto (PIB por habitante, obtenidos para los años 1990 y 1998, es posible establecer que los países a medida que incrementan sus exportaciones totales y por habitante también mejoran en sus índices de bienestar de la población, lo que es un fiel indicativo que la calidad de vida de sus habitantes ha mejorado. Así mismo, se pudo comprobar que los países que disminuyeron sus exportaciones por habitante también cayeron en los índices HDI y el PIB por habitante.

  20. El empresariado colombiano ?microcosmos del empresariado latinoamericano? Una aproximacion a sus caracteristicas

    National Research Council Canada - National Science Library

    de Guevara, Carlos Davila L

    2012-01-01

    En este articulo se examinan el origen y las bases del empresariado colombiano desde mediados del siglo XIX y se delinean algunos de sus rasgos en el marco del empresariado latinoamericano del que forma parte...

  1. Política HumanizaSUS: ancorar um navio no espaço

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    Catia Paranhos Martins

    Full Text Available O artigo discute a Política Nacional de Humanização - HumanizaSUS (PNH, do Ministério da Saúde, a partir das narrativas de seus apoiadores e de como compreendem a sua tarefa no Sistema Único de Saúde (SUS. Apresenta alguns resultados da pesquisa de doutorado, de perspectiva cartográfica, na qual foram entrelaçados as narrativas dos apoiadores das diferentes instâncias do SUS. Considera-se assim que uma rede é produzida e aquecida por muitos anônimos, os trabalhadores do e pelo SUS. Dentre eles, há os que também se autonomeiam apoiadores da PNH, que mantém a saúde como dimensão de cidadania de qualquer um/uma, a despeito do complexo cenário nacional.

  2. Promoviendo vinculos saludables entre madres adolescentes y sus bebes: una experiencia de intervencion

    National Research Council Canada - National Science Library

    Traverso Koroleff, Pierina; Noblega Mayorga, Magaly

    2010-01-01

    Se realizo un programa de intervencion dirigido a promover un vinculo saludable entre madres adolescentes y sus bebes, con 26 madres entre 15 y 19 anos de edad y con un hijo o hija entre 0 y 6 meses...

  3. [The construction of the 'SUS problem' in the newspaper Folha de S. Paulo].

    Science.gov (United States)

    Silva, Gabriela Martins; Rasera, Emerson Fernando

    2014-01-01

    The article examines the process of discursive construction of the 'SUS problem' in reports published in the newspaper Folha de S. Paulo in 2008. Through an online search of the Folha archives, 667 news items were selected and then studied from the perspectives of critical discourse analysis and contributions from social constructionism. In methodological terms, at the text practice level of analysis, the investigation sought to determine what linguistic resources had been used to construct the SUS problem. At the discursive practice level of analysis, it further explored how the newspaper medium and the journalistic style influenced the production of these meanings. The article concludes that as this production constructs the SUS problem, it fosters a limited, negative view of the the Sistema Único de Saúde (Unified Healthcare System, or SUS) based on mistrust and on the notion that it is impossible to improve the system.

  4. Tipología de los consumidores de alcohol y sus factores determinantes en Bucaramanga, Colombia

    National Research Council Canada - National Science Library

    Oscar Fernando Herrán; María F. Ardila

    2009-01-01

    .... Es necesario clasificar adecuadamente a los consumidores para diseñar estrategias de mitigación y control. Objetivo. Establecer los tipos de consumidores de alcohol y sus variables asociadas...

  5. Vanadio y sus complejos: el interés renovado en su bioquímica

    OpenAIRE

    Pepato, María T.; NAJEH M. KHALIL; Giocondo, Maísa P.; BRUNETTI,IGUATEMY L.

    2008-01-01

    Los estudios en el campo de la química bioinorgánica que exploran las interacciones entre los compuestos inorgánicos y los sistemas biológicos han crecido muy rápido en los últimos años. Algunos elementos y sus compuestos han despertado gran interés, particularmente el vanadio. Este trabajo es una revisión sobre el efecto del vanadio y sus complejos en la diabetes mellitus.

  6. Proteja a sus seres queridos de las caídas

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    Este podcast, que forma parte de la iniciativa Proteja a sus seres queridos, aborda las medidas que pueden tomar los padres de familia para ayudar a proteger a sus niños de las caídas, una de las principales causas de lesiones infantiles.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 4/1/2009.

  7. Aliança da enfermagem com o usuário na defesa do SUS Alianza de la enfermería con el usuario en la defensa del SUS Nursing partnership with users in the defense of SUS

    Directory of Open Access Journals (Sweden)

    Carla Aparecida Arena Ventura

    2012-12-01

    Full Text Available Estudo reflexivo com o objetivo de apresentar, na perspectiva dos direitos humanos, elementos relevantes para o cuidado de enfermagem na defesa dos sujeitos no contexto do Sistema Único de Saúde (SUS brasileiro. A saúde como um direito de todos e um dever do Estado materializou-se como uma conquista da população com o SUS, com os princípios de universalidade, integralidade e equidade da atenção em saúde, ampliando a concepção de saúde para além da ausência de doença e passando a ser entendida como qualidade de vida. O enfermeiro tem grande potencial para desempenhar um papel singular na defesa do direito à saúde e do direito à vida e, por meio de alianças, fortalecer o exercício da cidadania das pessoas.Estudio reflexivo con el objetivo de presentar, en la perspectiva de los derechos humanos, elementos relevantes para el cuidado de enfermería en la defensa de los sujetos en el contexto del Sistema Único de Salud (SUS brasileño. La salud como un derecho de todos y un deber del Estado se ha consolidado como una conquista de la población con él SUS, con los principios de universalidad, integralidad y equidad de atención en salud, ampliando la concepción de salud para además de ausencia de enfermedades y que pasó a ser comprendida como calidad de vida. El enfermero tiene grande potencial para desarrollar un rol singular en la defensa del derecho a salud y del derecho a vida y, por medio de alianzas, fortalecer el ejercicio de la ciudadanía de las personas.This reflexive study aimed at presenting, based on the human rights framework, relevant elements for nursing care in the defense of the users of the Brazilian Single Health System (SUS. The assurance of health as a fundamental right and a government´s responsibility was an achievement of the population through SUS, founded on the principles of universal, integral and equitable care, expanding the conception of health beyond the idea of the lack of disease, understood

  8. Estudios de impacto ambiental y sus tendencias en Colombia

    Directory of Open Access Journals (Sweden)

    Hernández Luis Alfredo

    1994-12-01

    nueva Constitución de la República y el Decreto Ley 99 de 1993 (Creación del Ministerio del

    Medio Ambiente, promulgan que los EIA incluyan lo referente a deberes y derechos ciudadanos y los Fundamentos de Política Ambiental, respectivamente. En forma general, se destaca la importancia y contenido de los EIA en cualquier acción antrópica tendiente a intervenir o modificar los componentes ambientales y sus relaciones entre sí, se incorporan los costos ambientales y se exigen a los proyectos alternativas técnicas tendientes a ejecutar aquéllos de menor efecto ambiental, así sean los más costosos. Además, permiten una ingerencia más decisiva de la administración territorial y/o corporativa en proyectos de desarrollo; se destaca el papel de la Procuraduría, Contraloría y Defensoría del pueblo en el control y reposición ambiental y, sobre todo, la participación ciudadana o gremial en la decisión del otorgamiento de licencias ambientales. Otro aspecto importante lo constituye la planificación ambiental del país, como base el ordenamiento territorial.

  9. El anisakis y sus enfermedades como enfermedad profesional

    Directory of Open Access Journals (Sweden)

    José Manuel Vicente Pardo

    , elaboración o preparación del pescado contaminado. Describimos en este artículo las enfermedades por anisakis, los trabajos de riesgo, las características que debieran reunir para ser enfermedad profesional y dos casos ilustrativos cuya consideración lo fue como esta contingencia laboral. Conclusión: Las enfermedades por anisakis y su consideración como enfermedad profesional, viene sujeta a la propia definición de lo que se considera así en nuestra norma legal, es decir que sea una enfermedad contraída como consecuencia del trabajo, en las actividades que se describen en el cuadro de enfermedades profesionales y por la acción del agente o sus sustancias que se recogen en el anexo I del actual cuadro. Además para que se admita como enfermedad profesional debemos de tener un diagnóstico firme (encuadrado en el cuadro de enfermedad profesional, un agente causal (recogido en el listado y una exposición al anisakis desarrollada en el ejercicio del trabajo (actividades recogidas en el listado. El listado o cuadro de enfermedad profesional es un sistema cerrado para agentes causales y enfermedades causadas, y la adscripción no es fácil. La parasitación tendría cabida en el grupo de enfermedades por agentes biológicos, la alergia podría discutirse su adscripción pero suele recogerse también en este grupo, el asma lo recogeríamos en el grupo de enfermedades respiratorias (causadas por inhalación dice el texto legal y las manifestaciones dérmicas en el grupo de las enfermedades profesionales de la piel. La exposición laboral al anisakis, es necesaria e imprescindible para que el proceso sea calificado de enfermedad profesional, pero esta exposición no siempre estará bien delimitada, y sin embargo debe estar probada. Puede haber existido una sensibilización fuera del trabajo y una aparición o desarrollo de la enfermedad por reiterada exposición o contacto con el anisakis en el trabajo lo que dificultará su calificación ocupacional.

  10. O SUS nos seus 20 anos: reflexões num contexto de mudanças Twenty years of SUS: reflections in a context of changes

    Directory of Open Access Journals (Sweden)

    Georgia Costa de Araújo Souza

    2010-09-01

    Full Text Available A partir de uma breve retrospectiva sobre o direito à saúde conquistado pelo cidadão brasileiro, este artigo tem como objetivo discorrer sobre o Sistema Único de Saúde (SUS ao longo da sua trajetória de 20 anos, destacando em forma de análise crítica os avanços conquistados na saúde e os desafios a serem superados. São discutidas as temáticas do direito à saúde como responsabilidade do Estado a partir da Conferência de Alma-Ata, da Constituição Federal e das Leis Orgânicas da Saúde; as diretrizes do SUS envolvendo as competências da União, do Estado e do Município. Discute ainda a importância da Estratégia Saúde da Família na consolidação da Atenção Básica no Brasil, as dificuldades do processo de regionalização e o papel da gestão e da participação social como bases para a construção do SUS que queremos.From a brief review of the right to healthcare won by the Brazilian citizens, this article aims to discuss Sistema Único de Saúde (SUS - National Health System throughout its trajectory of 20 years, providing a critical review of the progress achieved in healthcare and the challenges to be overcome. It discusses the issues of: the right to healthcare as the State's responsibility based on the Alma-Ata Conference, the Federal Constitution and the Organic Laws on Health; SUS guidelines involving the competences of the Union, States and Municipalities. It also approaches the importance of the Family Health Strategy for the consolidation of Primary Care in Brazil, the difficulties in the process of regional health planning, and the role of management and social participation as the bases for the construction of the SUS we want.

  11. IDENTIFICATION AND CHARACTERIZATION OF THE SUCROSE SYNTHASE 2 GENE (Sus2 IN DURUM WHEAT

    Directory of Open Access Journals (Sweden)

    Mariateresa eVolpicella

    2016-03-01

    Full Text Available Sucrose transport is the central system for the allocation of carbon resources in vascular plants. Sucrose synthase, which reversibly catalyzes sucrose synthesis and cleavage, represents a key enzyme in the control of the flow of carbon into starch biosynthesis. In the present study the genomic identification and characterization of the Sus2-2A and Sus2-2B genes coding for sucrose synthase in durum wheat (cultivars Ciccio and Svevo is reported. The genes were analyzed for their expression in different tissues and at different seed maturation stages, in four tetraploid wheat genotypes (Svevo, Ciccio, Primadur and 5-BIL42. The activity of the encoded proteins was evaluated by specific activity assays on endosperm extracts and their structure established by modelling approaches. The combined results of SUS2 expression and activity levels were then considered in the light of their possible involvement in starch yield.

  12. Juan-Jacobo Rousseau: sus consecuencias en la ideología de mayo

    OpenAIRE

    2010-01-01

    Perfil histórico de Juan-Jacobo Rousseau en su intervención ideológica y cultural en el Río de La Plata. La biografía abarca sus años de formación, sus intervenciones en un entorno de floreciente participación política y cultural (filosofía, literatura, psicología, pedagogía y política) y su alejamiento al exilio en pos de preservar su vida. Rousseau y su "Contrato social" inspiraron generaciones de oprimidos luchadores en busca de la emancipación de sus territorios. Facultad de Ciencias J...

  13. Investigation of SUS304 Stainless Steel with Warm Hydro-mechanical Deep Drawing

    Institute of Scientific and Technical Information of China (English)

    Yongchao XU; Dachang KANG; Shihong ZHANG

    2004-01-01

    Basing on warm mechanical property of SUS304 stainless steel and hydro-mechanical deep drawing process, warm hydro-mechanical deep drawing process is proposed and discussed with experiments in this paper. The experiments are performed at four different temperatures. The results show that the formability of stainless steel is improved under the condition of warm temperature. Warm hydro-mechanical deep drawing raises limiting drawing ratio of SUS304 effectively, and limiting drawing ratio 3.3 is obtained, which is beyond 2.0 with conventional deep drawing.The temperature of 90℃ is beneficial to the forming of SUS304 stainless steel, the strain-induced martensite is controlled effectively, and the thickness distribution is more uniform.

  14. [Policies and innovation in mental healthcare: limits to decoupling from the performance of the SUS].

    Science.gov (United States)

    Ribeiro, José Mendes; Inglez-Dias, Aline

    2011-12-01

    We studied Brazilian policies on mental health with respect to normative, supply and demand and financing aspects. We concluded that the sustainability of innovations in psychiatric reform depends on enhanced financing and integration with primary care community services, on the overall performance of SUS and the reduction of autonomous and exclusive services in primary care. There is high and rising pressure in demand for services measured in DALY and the incidence of disease. The reduction observed in psychiatric beds was accompanied by the systemic reduction, though with selective reduction for psychiatric hospitalizations. CAPS services have institutional limits due to the model adopted of direct public administration and local government capacity. Secondary data available show that: (i) SUS has a virtual monopoly on general outpatient and hospital services; (ii) mental health specialists belong mostly to SUS; (iii) most mental health services are outpatient services; (iv) few CAPS have day-bed services available; and (v) there is reduced federal financing for these innovations.

  15. José Manuel Esteve : sus contribuciones al estudio de la profesión docente

    Directory of Open Access Journals (Sweden)

    Julio Vera

    2013-07-01

    Full Text Available Este artículo es un análisis de las contribuciones del profesor Esteve al estudio de la profesión docente. Para ello se hace un repaso a sus rasgos de personalidad, a los hitos más relevantes de su vida profesional y a algunas de sus publicaciones desde sus comienzos como profesor universitario en 1973 hasta su fallecimiento en el año 2010.This article analyzes the contributions of Professor Esteve around the teaching profession. His personality traits, the highlights of his career and some of his publications from his beginnings as a university professor in 1973 until his death in 2010 are the core of this study.

  16. El láser CO2 y sus aplicaciones en oftalmología veterinaria

    OpenAIRE

    Torrubia, I.; Marvá, N.; Espuch, P.

    2012-01-01

    El LASER (Light Amplification by Stimulated Emision of Radiation) es una fuente de energía descubierta a finales de los años 50 que se emplea en multitud de campos y que ha evolucionado constantemente desde entonces, obteniéndose multitud de tipos de láser en función de la longitud de onda con la que se trabaje. Este gran avance no puede dejar de tener sus aplicaciones en la medicina. Este artículo hace una referencia básica sobre los diferentes tipos de láser y sus características, tratando ...

  17. El desarrollo psicomotor y sus alteraciones: entre lo normal y lo patológico

    OpenAIRE

    Agustina Vericat; Alicia Bibiana Orden

    2013-01-01

    El siguiente artículo discute aspectos propios del desarrollo psicomotor (DPM) y sus alteraciones, con especial énfasis en el retraso psicomotor. Se hace referencia a las clasificaciones diagnósticas para los problemas del desarrollo como el DSMIV y el CIE 10, y se analizan sus ventajas y desventajas. También se problematiza el concepto de normalidad en tanto sinónimo de promedio estadístico en el contexto de los problemas del DPM, para considerar su dinámica y variabilidad, evitando la oposi...

  18. Development of a Physiologically Based Pharmacokinetic Model for the Anesthetics Halothane, Isoflurane, and Desflurane in the Pig (SUS SCROFA)

    Science.gov (United States)

    1999-08-01

    HALOTHANE, ISOFLURANE, AND DESFLURANE IN THE PIG ( SUS SCROFA ) / Allen Vinegar MANTECH-GEO CENTER JOINT VENTURE PO BOX 31009 ~ DAYTON, OH 45437-0009...Pharmacokinetic Model for the Anesthetics Contract F41624-96-C-9010 Halothane, Isoflurane, and Desfiurane in the Pig ( Sus Scrofa ) PE 62202F PR 7757 6. AUTHOR(S) TA...PFA) " CA Figure I - Physiologicallly Based Pharmacokinetic Model of the Pig ( Sus scrofa ). Abbreviations: CA, arterial concentration; CX, exhaled

  19. Does Glucagon Improve Survival in a Porcine (Sus Scrofa) of Adult Asphyxial Cardiac Arrest in Addition to Standard Epinephrine Therapy?

    Science.gov (United States)

    2012-01-17

    UDIIILI: oa. I..UN I ItA!.. I NUMDI:It Does Glucagon improve survival in a porcine (Sus Scrofa ) of adult asphyxial cardiac arrest in addition to...EXPIRATION DATE: 25 Mar 13 PROTOCOL TITLE: Does Glucagon Improve Survival in a Porcine (Sus scrofa ) Model of Adult Asphyxial Cardiac Arrest in Addition...Additions: Deletions: 2 Protocol No: A-2007-03 Protocol Title: Does Glucagon Improve Survival in a Porcine (Sus scrofa ) Model of Adult Asphyxial

  20. Transgenic switchgrass (Panicum virgatum L.) biomass is increased by overexpression of switchgrass sucrose synthase (PvSUS1).

    Science.gov (United States)

    Poovaiah, Charleson R; Mazarei, Mitra; Decker, Stephen R; Turner, Geoffrey B; Sykes, Robert W; Davis, Mark F; Stewart, C Neal

    2015-04-01

    Sucrose synthase (SUS) converts sucrose and uridine di-phosphate (UDP) into UDP-glucose and fructose. UDP-glucose is used by the cellulose synthase to produce cellulose for cell wall biosynthesis. For lignocellulosic feedstocks such as switchgrass, the manipulation of cell walls to decrease lignin content is needed to reduce recalcitrance of conversion of biomass into biofuels. Of perhaps equal importance for bioenergy feedstocks is increasing biomass. Four SUS genes were identified in switchgrass. Each gene contained 14 or 15 introns. PvSUS1 was expressed ubiquitously in the tissues tested. PvSUS2 and PvSUS6 were highly expressed in internodes and roots, respectively. PvSUS4 was expressed in low levels in the tissues tested. Transgenic switchgrass plants overexpressing PvSUS1 had increases in plant height by up to 37%, biomass by up to 13.6%, and tiller number by up to 79% compared to control plants. The lignin content was increased in all lines, while the sugar release efficiency was decreased in PvSUS1-overexpressing transgenic switchgrass plants. For switchgrass and other bioenergy feedstocks, the overexpression of SUS1 genes might be a feasible strategy to increase both plant biomass and cellulose content, and to stack with other genes to increase biofuel production per land area cultivated.

  1. Electrochemical behavior of SUS316L stainless steel after surface modification

    Institute of Scientific and Technical Information of China (English)

    梁成浩; 郭亮; 陈婉; 刘敬肖

    2003-01-01

    The surface modification for SUS316L stainless steel was carried out by electroplating Rh, ion beam assisted deposition Ta2O5 and sol-gel-derived TiO2. In Tyrodes stimulated body fluid, the surface modified samples were investigated with electrochemical techniques. The results indicate that the electrochemical stability and dissolution are improved significantly after surface modification. Moreover, as to ion beam assisted deposition Ta2O5 and sol-gel-derived TiO2 film, the metals d orbit electron holes filled up by the oxygen electrons make against the adsorption of hydrogen. Thus the cathode process, which is controlled by the hydrogen reduction, is held back. X-ray diffraction analysis of SUS316L stainless steel after surface modification reveal that each method forms the uniform and compact film on SUS316L stainless steel. These films prevent the dissolving of elements and improve passivation property of the SUS316L stainless steel.

  2. Texture and phase analysis of deformed SUS304 by using HIPPO

    Energy Technology Data Exchange (ETDEWEB)

    Takajo, Shigehiro [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Vogel, Sven C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-11-15

    These slides represent the author's research activity at Los Alamos National Laboratory (LANL), which is about texture and phase analysis of deformed SUS304 by using HIPPO. The following topics are covered: diffraction histogram at each sample position, diffraction histogram (all bank data averaged), possiblity of ε-phase, MAUD analysis with including ε-phase.

  3. Regional sustainability contrasts in Brazil as indicated by the Compass of Sustainability – CompasSus

    NARCIS (Netherlands)

    Rodrigues-Filho, S.; Lindoso, D.P.; Bursztyn, M.; Brouwer, F.M.; Debortoli, N.; Castro, de V.M.

    2013-01-01

    The current need for assessing sustainable processes and states is a driving assumption for this article, having as objective to present preliminary results of a new assessment approach, the Compass of Sustainability (CompasSus), applied to administrative regions of Brazil. Its methodological approa

  4. EVALUACION DE LA CAPACIDAD ANTIOXIDANTE DE LOS COMPUESTOS AROMATICOS POLICICLICOS Y SUS DERIVADOS.

    OpenAIRE

    2004-01-01

    ¡a capacidad de los compuestos fenólicos de interactuar con radicales peroxilo es de interés tanto para entender sus procesos de oxidación como para evaluar su rol como antioxidantes en distintos sistemas. En la presente tesis se realizaron una serie de e 194p.

  5. First isolation of Trichinella britovi from a wild boar (Sus scrofa) in Belgium.

    NARCIS (Netherlands)

    Schynts, F; Giessen, Joke van der; Tixhon, S; Pozio, E; Dorny, P; Borchgrave, J de

    2006-01-01

    Since 1992, when the European Union Council Directive requires that wild boars (Sus scrofa) hunted in EU for commercial purpose should be examined for Trichinella, the infection has not been detected in wild boars from Belgium, despite serological evidence of the presence of anti-Trichinella antibod

  6. Surface modification of the patterned Al6061/SUS304 metal plates using the large electron beam

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Min; Kim, Jisu; Park, Sung Soo [School of Mechanical and Advanced Materials Engineering, Ulsan National Institute of Science and Technology, UNIST-gil 50, Eonyang-eup, Ulju-gun, Ulsan Metropolitan City 689-798 (Korea, Republic of); Park, Hyung Wook, E-mail: hwpark@unist.ac.kr [School of Mechanical and Advanced Materials Engineering, Ulsan National Institute of Science and Technology, UNIST-gil 50, Eonyang-eup, Ulju-gun, Ulsan Metropolitan City 689-798 (Korea, Republic of); Ki, Hyungson [School of Mechanical and Advanced Materials Engineering, Ulsan National Institute of Science and Technology, UNIST-gil 50, Eonyang-eup, Ulju-gun, Ulsan Metropolitan City 689-798 (Korea, Republic of)

    2012-11-15

    Highlights: Black-Right-Pointing-Pointer We performed the large-electron-beam polishing of the patterned metal plates. Black-Right-Pointing-Pointer We observed its effect on surface hardness, surface roughness, and water repellency. Black-Right-Pointing-Pointer The contact angle for Al6061 and SUS304 increased after the electron-beam irradiation. Black-Right-Pointing-Pointer We observed the microstructure after the electron beam irradiation. - Abstract: Polishing is a finishing process used to improve surface integrity by reducing surface roughness and residual stress caused by other machining processes. The recently developed electron beam polishing method was used in this study to improve surface quality. In this process, an electron beam with a maximum diameter of 60 mm was applied for a few microseconds to melt and evaporate a metal surface. Al6061 and SUS304 metal plates were prepared with different geometric patterns and subjected to electron beam polishing. The surface roughness of the patterned SUS304 metal plate was significantly improved. However, the surface roughness of the patterned Al6061 metal plate became worse. Although the surface hardness decreased by approximately 10% on the re-solidified layers on both types of plates, the contact angle increased due to changes in surface morphology. The microstructure variation after the electron beam irradiation was also examined and compared with the thickness prediction of the re-solidified layer for Al6061 and SUS304 metal plates.

  7. La educación secundaria en Perú y sus profesores: cambios y continuidades

    Directory of Open Access Journals (Sweden)

    Jerson Chuquilin Cubas

    2011-01-01

    Full Text Available Desde el momento en el que se constituyó el nuevo Estado peruano independiente del poder político español, el poder estatal se encargó de fundar y normar la organización y funcionamiento de las instituciones que conforman lo que hoy se conoce como sistema educativo. Dentro de este proceso, la educación secundaria ha experimentado desarrollos peculiares que la diferencian de los otros niveles educativos en lo que se refiere a las instituciones en las que se imparte, sus propósitos, la formación de sus profesores, las posiciones instituidas y el sentido asignado al quehacer docente y directivo. Así, la educación secundaria nació ligada a la educación superior universitaria y al servicio de una minoría privilegiada. Sus profesores, de una élite privilegiada al servicio del proyecto homogeneizador del Estado, han transitado hacia una situación de deterioro de sus condiciones de vida y desvalorización de su trabajo.

  8. El docente investigador: su génesis teórica y sus rasgos

    Directory of Open Access Journals (Sweden)

    Natalia Campos Saborío

    2003-01-01

    Full Text Available El propósito de este artículo es enunciar los rasgos que caracterizan al docente investigador. Para ello, me ubico en el contexto teórico, desde dónde conceptualizo sus calidades, a saber: visión de mundo, de paradigma curricular, y de investigación educativa

  9. Las ONGs y sus relaciones con la administración. Reflexiones para un debate

    Directory of Open Access Journals (Sweden)

    Juan Díaz Aguilera

    2003-01-01

    Full Text Available Con talante autocrítico, crítico e innovador las ONGs se confrontan y revisan su Ser, Estar y Hacer, y sus relaciones con la Administración, la Democracia y el Mercado. Apuntes para un debate.

  10. Absence of bovine tuberculosis in feral swine (Sus scrofa) from the Southern Texas border region

    Science.gov (United States)

    Free-ranging wildlife, like feral swine (Sus scrofa), harbor a variety of diseases that are infectious to livestock and could negatively impact agricultural production. Information is lacking regarding the exposure and infection rates for bovine tuberculosis (Mycobacterium bovis; bTB), and many othe...

  11. Comparison of methods of extracting messenger Ribonucleic Acid from ejaculated Porcine (Sus Scrofa) Spermatozoa

    Science.gov (United States)

    H. D. Guthrie, G.R. Welch, and L. A. Blomberg. Comparison of Methods of Extracting Messenger Ribonucleic Acid from Ejaculated Porcine (Sus Scrofa) Spermatozoa. Biotechnology and Germplasm Laboratory, Agricultural Research Service U. S. Department of Agriculture, Beltsville, MD 20705 The purpos...

  12. 2013 Higher Education Summit/SUS Data Workshop Proceedings. Session: IRM Data Workshop

    Science.gov (United States)

    Board of Governors, State University System of Florida, 2013

    2013-01-01

    Information Resource Management--State University System of Florida (IRM-SUS) is the primary collector and provider of data concerning state universities that is used to make sound education policy decisions. The office provides technical assistance to those using the information, state and federal reporting support, those supplying information,…

  13. Mapping carcass and meat quality QTL on Sus Scrofa chromosome 2 in commercial finishing pigs

    NARCIS (Netherlands)

    Heuven, H.C.M.; van Wijk, R.H.J.; Dibbits, B.; van Kampen, T.A.; Knol, E.F.

    2009-01-01

    Genet Sel Evol. 2009 Jan 5;41:4. Mapping carcass and meat quality QTL on Sus Scrofa chromosome 2 in commercial finishing pigs. Heuven HC, van Wijk RH, Dibbits B, van Kampen TA, Knol EF, Bovenhuis H. Animal Breeding and Genomics Centre, Wageningen University, Wageningen, The Netherlands. h.c.m.heuven

  14. Development of nanostructured SUS316L-2%TiC with superior tensile properties

    Science.gov (United States)

    Sakamoto, T.; Kurishita, H.; Matsuo, S.; Arakawa, H.; Takahashi, S.; Tsuchida, M.; Kobayashi, S.; Nakai, K.; Terasawa, M.; Yamasaki, T.; Kawai, M.

    2015-11-01

    Structural materials used in radiation environments require radiation tolerance and sufficient mechanical properties in the controlled state. In order to offer SUS316L austenitic stainless steel with the assumed requirements, nanostructured SUS316L with TiC addition of 2% (SUS316L-2TiC) that is capable of exhibiting enhanced tensile ductility and flow strength sufficient for structural applications was fabricated by advanced powder metallurgical methods. The methods include MA (Mechanical Alloying), HIP (Hot Isostatic Pressing), GSMM (Grain boundary Sliding Microstructural Modification) for ductility enhancement, cold rolling at temperatures below Md (the temperature where the martensite phase occurs by plastic deformation) for phase transformation from austenite to martensite and heat treatment for reverse transformation from martensite to austenite. It is shown that the developed SUS316L-2TiC exhibits ultrafine grains with sizes of 90-270 nm, accompanied by TiC precipitates with 20-50 nm in grain interior and 70-110 nm at grain boundaries, yield strengths of 1850 to 900 MPa, tensile strengths of 1920 to 1100 MPa and uniform elongations of 0.6-21%, respectively, depending on the heat treatment temperature after rolling at -196 °C.

  15. Acoso laboral: meta-análisis y modelo integrador de sus antecedentes y consecuencias

    OpenAIRE

    Topa Cantisano, Gabriela; Depolo, Marco; Morales DomÍnguez, J. Francisco

    2007-01-01

    Pese a que el acoso laboral ha sido extensamente estudiado, la investigación empírica no ha llegado a conclusiones firmes relativas a sus antecedentes y consecuencias personales y organizacionales. Una extensa búsqueda de la literatura arroja 86 estudi

  16. Jefatura masculina en hogares monoparentales: adaptaciones de los hombres a las necesidades de sus hijos

    Directory of Open Access Journals (Sweden)

    Andrés Mauricio Cano Rodas

    2016-01-01

    Full Text Available Actualmente dentro de la diversidad familiar, los hogares monoparentales con jefatura masculina constituyen un fenómeno emergente. Este tipo de hogares se conforman de manera particular y, a la vez, generan nuevos retos ante las transformaciones de la sociedad de hoy. El objetivo de este artículo es presentar algunos resultados de una investigación de corte cualitativo, realizada en Bogotá en el 2014, en la que se indagó a padres pertenecientes a hogares monoparentales con jefatura masculina sobre los cambios y los significados de lo que para ellos constituyen la paternidad y la masculinidad, a través de la aplicación de entrevistas en profundidad. En esta investigación se identificaron algunos significados de ser padre en cuanto a roles de proveedor económico, cuidador, agente de socialización y transmisor de valores y costumbres para sus hijos; además los padres entrevistados evidenciaron nuevas lecturas frente a experiencias del pasado en sus vidas, especialmente en lo que se refiere a la relación con sus propios progenitores. Los resultados de las entrevistas permitieron visibilizar un cuestionamiento sobre la masculinidad hegemónica en cuanto a la dinámica de las relaciones afectivas y la comunicación dentro del hogar, así como las redes de apoyo con las que cuentan. Se evidenció además una considerable modificación del estilo de vida de los padres, en cuanto a su dimensión profesional, laboral, social y de esparcimiento personal con sus amigos, que se adapta esencialmente a las necesidades de sus hijos*. La experiencia de la jefatura de un hogar monoparental ha llevado a los padres entrevistados a modificar el ejercicio de su masculinidad en lo que tiene que ver con su comunicación, sus relaciones, la manera de expresar el afecto y el desempeño cotidiano con sus hijos, aceptando el nuevo rol familiar, al asociarlo con la responsabilidad de la crianza y el cuidado de los mismos. Las necesidades de los hijos en los

  17. El migrante en Argentina y el acceso a sus derechos. Un breve recorrido por las normas, las políticas y sus historias

    Directory of Open Access Journals (Sweden)

    Abigail Gómez

    2014-06-01

    Full Text Available Diariamente llegan a Argentina inmigrantes provenientes de países vecinos, con deficiencias para acceder a sus derechos en su país de origen. El Estado argentino debió realizar diversas me- didas para protegerlos, sancionando normativa acorde a la incorporación de los Tratados y Pac- tos internacionales y realizando políticas y acciones públicas en clave de derechos humanos.Simultáneamente se pueden observar obstáculos a la hora de acceder efectivamente a esos derechos en pie de igualdad con los ciudadanos.Resulta pertinente analizar cómo estas personas ven satisfechos sus derechos al llegar al país utilizando, como estrategia metodológica, un estudio etnográfico.El análisis se dividirá en dos partes; se describirá cuáles son las herramientas con las que cuentan los migrantes a la hora de intentar acceder a esos derechos humanos básicos y se conocerá, mediante el análisis de fallos judiciales, entrevistas y documentos de ONGs abocadas a la temática, si efectivamente se cumple con la satisfacción de esos derechos.Como resultado se evidencia que si bien los inmigrantes encuentran en Argentina el acceso gratuito a las prestaciones que en sus países les es difícil alcanzar, existen insuficiencias cuanti- tativas y cualitativas de los servicios del Estado argentino, especialmente en el sistema sanitario y educativo.

  18. ANÁLISIS COMPARATIVO DE PROFESIONISTAS, PROFESORES Y ESTUDIANTES MEXICANOS EN CUANTO A SUS VALORES Y SUS IMPLICACIONES RESPECTO AL TRABAJO

    OpenAIRE

    María Teresa de la Garza Carranza; Eugenio Guzmán Soria; Alfonso Cervantes Maldonado

    2014-01-01

    El presente artículo de investigación realiza una eva- luación de 600 personas (estudiantes, profesores y prof esionales) para identificar sus principales valores de acuerdo al inst rumento desarrollado por Schwartz. Para lograr que el análi sis sea confiable, se realizó un análisis de confiabilidad y validez. Los resultado s indican que los valores prioritarios para estos gru pos son la auto-trascendencia y el valor de conservar. El proyecto aporta parámetros confiables sobre los valores de ...

  19. La constancia mexicana. de la fábrica, sus empresarios y sus conflictos laborales hasta los años de la posrevolución

    OpenAIRE

    Leticia Gamboa Ojeda

    2004-01-01

    La fundación y funcionamiento de la fábrica textil La Constancia Mexicana constituye uno de los ejemplos representativos del desarrollo de la industria del hilado y tejido de algodón durante el siglo XIX en México. Aunque la historia de esta fábrica resulta muy similar a otras en lo relativo al abasto de materias primas, la instalación de equipos y su financiamiento, se distinguió en virtud de la continuidad de sus labores gracias a la sucesión de propietarios, entre los que se encontraron em...

  20. SusHi bento. Beyond NNLO and the heavy-top limit

    Energy Technology Data Exchange (ETDEWEB)

    Harlander, Robert V. [RWTH Aachen Univ. (Germany). Inst. for Theoretical Particle Physics and Cosmology; Liebler, Stefan [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Mantler, Hendrik [Karlsruher Institut fuer Technologie (Germany). Inst. fuer Theoretische Physik; Karlsruher Institut fuer Technologie (KIT), Eggenstein-Leopoldshafen (Germany). Inst. fuer Experimentelle Kernphysik

    2016-05-15

    Version 1.6.0 of the code SusHi is presented. Concerning inclusive CP-even Higgs production in gluon fusion, the following new features with respect to previous versions have been implemented: expansion of the partonic cross section in the soft limit, i.e. around x=M{sup 2}{sub H}/s→1; N{sup 3}LO QCD corrections in terms of the soft expansion; top-quark mass suppressed terms through NNLO; matching to the cross section at x→0 through N{sup 3}LO. For CP-even and -odd scalars, an efficient evaluation of the renormalization-scale dependence is included, and effects of dimension-5 operators can be studied, which we demonstrate for the SM Higgs boson and for a CP-even scalar with a mass of 750 GeV. In addition, as a generalization of the previously available b anti b→H cross section, SusHi1.6.0 provides the cross section for charged and neutral Higgs production in the annihilation of arbitrary heavy quarks. At fixed order in perturbation theory, SusHi thus allows to obtain Higgs cross-section predictions in different models to the highest precision known today. For the SM Higgs boson of M{sub H}=125 GeV, SusHi yields 48.28 pb for the gluon-fusion cross section at the LHC at 13 TeV. Simultaneously, SusHi provides the renormalization-scale uncertainty of ±1.97 pb.

  1. El proceso de ocupación en la cuenca del embalse la mariposa y sus efectos de deterioro en el embalse y sus aguas

    Directory of Open Access Journals (Sweden)

    Néstor Martínez Tirado

    2000-01-01

    Full Text Available El embalse La Mariposa localizado en la parte alta de la cuenca del río El Valle, municipio Los Salias, estado Miranda, Venezuela ha venido cumpliendo el papel de receptor de aguas crudas para abastecer una considerable parte de las demandas de agua potable por parte de la ciudad de Caracas. En 1949, cuando se pone en funcionamiento el Sistema, Caracas albergaba menos de un millón de habitantes, mientras que en la cuenca del Embalse se ubicaban unas 650 viviendas con una población aproximada de 3.000 habitantes. Actualmente, la situación ha cambiado radicalmente, producto del crecimiento poblacional y la expansión física urbana, con impactos directos de ocupación en la cuenca del Embalse, trayendo consigo factores que afectan la capacidad receptora del sistema y la calidad de sus aguas. Metodológicamente se ha procedido a levantar una cartografía básica utilizando S.I.G y posteriormente se ha realizado un trabajo de campo para indagar la magnitud del proceso de ocupación e identificar los factores generadores de deterioro al Sistema. Se ha detectado un fuerte proceso de sedimentación que afecta el espacio receptor del Embalse y sus aguas.

  2. Necesidades percibidas por los padres relacionadas con la educación de la sexualidad de sus hijos

    National Research Council Canada - National Science Library

    Feito, M. Alicia

    2001-01-01

    ... compete en la educación de la sexualidad de sus hijos, así como sus necesidades para asumir esta tarea. Material y método: Se aplicó una encuesta de 21 preguntas a 96 padres o madres cuyo hijo mayor cursara...

  3. Deliverable D4.5. Failure Mode and Effect Analysis for 100% waste concrete. SUS-CON

    NARCIS (Netherlands)

    Visser, J.H.M.

    2014-01-01

    On January 1st 2012, the European project SUS-CON has been started: “SUStainable, innovative and energy efficient CONcrete, based on the integration of all waste materials” (grant agreement no: 285463). The SUS-CON project aims at developing new technology routes to integrate waste materials in the

  4. Sodium Thiosulfate Versus Hydroxocobalamin in the Treatment of Acute, Severe Cyanide Induced Cardiotoxicity in a Swine (Sus Scrofa) Model

    Science.gov (United States)

    2011-09-22

    IUIVIJ:lt:M Sodium thiosulfate versus hydroxocoba~amin in the treatment of acute, severe cyanide induced cardiotoxicity in a swine (Sus Scrofa )model on...treatment of acute, severe cyanide induced cardiotoxicity in a swine (Sus Scrofa ) model .. 4. Principal Investigator (PI): ’ ~ I ’ ·, .. Name Rank Date

  5. O SUS é universal, mas vivemos de cotas The Brazilian Unified Health System (SUS is universal, but quotas are the norm

    Directory of Open Access Journals (Sweden)

    Selma Maria da Fonseca Viegas

    2013-01-01

    Full Text Available No contexto do Sistema Único de Saúde (SUS, as ações e serviços de saúde constituem um direito social que deve ser assegurado pelo Estado e gerido sob responsabilidade das três esferas autônomas de governo. Isto é, a universalidade do direito à saúde sem distinções, restrições e a qualquer custo. O artigo ressalta a construção da integralidade em saúde em um Sistema hierarquizado com princípios doutrinários de universalidade, equidade e atenção integral. Estudo de casos múltiplos holísticos de abordagem qualitativa fundamentado nos pressupostos da Sociologia Compreensiva do Cotidiano, originado de uma tese de doutorado. Objetivou compreender a construção das práticas de integralidade em saúde no trabalho cotidiano das equipes Saúde da Família e de gestores de municípios do Vale do Jequitinhonha, Minas Gerais, Brasil. Os sujeitos do estudo foram profissionais de equipes Saúde da Família, equipes de apoio e gestores em um total de 48 participantes. Buscando-se desvendar a construção da integralidade, os resultados apresentam que "o SUS é universal, mas vivemos de cotas". Nesse sentido, a regulação é fundamental para ordenar, orientar, definir, otimizar a utilização dos recursos disponíveis para a atenção à saúde e, ainda, garantir o acesso da população a ações e serviços em tempo oportuno e de forma equânime.In the context of the Unified Health System (SUS, health actions and services constitute a social right to be guaranteed by the State and managed under the responsibility of three autonomous spheres of government. This is a holistic multiple case study with a qualitative approach based on the assumptions of Comprehensive Everyday Sociology, which originated from a PhD thesis. It sought to understand the construction of comprehensive health practices in the daily work of family health teams and managers of the cities in Vale do Jequitinhonha - Minas Gerais, Brazil. The individuals studied were

  6. Biochemical and molecular characterization of RcSUS1, a cytosolic sucrose synthase phosphorylated in vivo at serine 11 in developing castor oil seeds.

    Science.gov (United States)

    Fedosejevs, Eric T; Ying, Sheng; Park, Joonho; Anderson, Erin M; Mullen, Robert T; She, Yi-Min; Plaxton, William C

    2014-11-28

    Sucrose synthase (SUS) catalyzes the UDP-dependent cleavage of sucrose into UDP-glucose and fructose and has become an important target for improving seed crops via metabolic engineering. A UDP-specific SUS homotetramer composed of 93-kDa subunits was purified to homogeneity from the triacylglyceride-rich endosperm of developing castor oil seeds (COS) and identified as RcSUS1 by mass spectrometry. RcSUS1 transcripts peaked during early development, whereas levels of SUS activity and immunoreactive 93-kDa SUS polypeptides maximized during mid-development, becoming undetectable in fully mature COS. The cytosolic location of the enzyme was established following transient expression of RcSUS1-enhanced YFP in tobacco suspension cells and fluorescence microscopy. Immunological studies using anti-phosphosite-specific antibodies revealed dynamic and high stoichiometric in vivo phosphorylation of RcSUS1 at its conserved Ser-11 residue during COS development. Incorporation of (32)P(i) from [γ-(32)P]ATP into a RcSUS1 peptide substrate, alongside a phosphosite-specific ELISA assay, established the presence of calcium-dependent RcSUS1 (Ser-11) kinase activity. Approximately 10% of RcSUS1 was associated with COS microsomal membranes and was hypophosphorylated relative to the remainder of RcSUS1 that partitioned into the soluble, cytosolic fraction. Elimination of sucrose supply caused by excision of intact pods of developing COS abolished RcSUS1 transcription while triggering the progressive dephosphorylation of RcSUS1 in planta. This did not influence the proportion of RcSUS1 associated with microsomal membranes but instead correlated with a subsequent marked decline in SUS activity and immunoreactive RcSUS1 polypeptides. Phosphorylation at Ser-11 appears to protect RcSUS1 from proteolysis, rather than influence its kinetic properties or partitioning between the soluble cytosol and microsomal membranes.

  7. LA CONCILIACIÓN PREPROCESAL EN EL SISTEMA PENAL ACUSATORIO Y SUS PRINCIPALES APORTES

    Directory of Open Access Journals (Sweden)

    Dayana Becerra

    2009-01-01

    Full Text Available La aproximación que se efectúa en el presente estudio, inicia con un acercamiento al concepto de conciliación como mecanismo alternativo de resolución de conflictos, estableciendo los rasgos generales de esta figura; para posteriormente analizar el antecedente inmediato de la conciliación preprocesal en la ley 600 de 2.000, que abrió camino para concederle en materia penal a este mecanismo mayor importancia. Subsiguientemente se profundiza en la conciliación preprocesal consagrada expresamente en la ley 906 de 2004, y se analizan los cambios generados, para así conocer sus características, y determinar sus principales aportes, en el marco del sistema penal acusatorio.

  8. Pablo de Olavide (1725-1803 a través de sus escritos

    Directory of Open Access Journals (Sweden)

    Luis PERDICES BLAS

    2009-11-01

    Full Text Available RESUMEN: El objeto de este trabajo es trazar una biografía de Olavide a través de sus principales obras que escribió en Perú, España y Francia y que abarcan desde sus escritos de contenido socio-económico y religioso hasta su producción literaria (obras de teatro, poesía y novelas.ABSTRACT: This paper attempts to construct a biography of Olavide, drawing on the main works he wrote in Peru, France and Spain. These deal with social and economic reform proyects, his religious ideas and his literary output (theatrical works, novels and poetry.

  9. Destrezas andinas y sus aplicaciones al progreso : el caso de Moquegua (Perú

    Directory of Open Access Journals (Sweden)

    Teresa Cañedo-Arguelles

    2011-12-01

    Full Text Available Me referiré a las estrategias que las sociedades andinas actualmente despliegan paraarmonizar sus tradicionales prácticas económicas con aquellas otras que los modelos de desarrollo les aportan desde instancias exógenas –gubernamentales y nogubernamentales– y al papel que en todo este panorama juega la conciencia identitaria,herramientas todas ellas con las que estas sociedades afrontan su inserción en lamodernidad. El análisis llevará a bucear en el pasado a través de la documentación que los archivos custodian y cuya información también hoy vive en la memoria colectiva de sus actores. Los documentos y los testimonios etnográficos se han procesado en una tarea de investigación sobre la que se fundamenta el enfoque del trabajo que aquí se presenta

  10. Daniel Cosío Villegas, sus años como economista

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    Graciela Márquez Colín

    2004-01-01

    Full Text Available Daniel Cocío Villegas (1898-1976 vistió la casaca de economista por más de cuatro decenios, tiempo durante el cual promovió la apertura hacia modelos universales que permitieran a los economistas mexicanos un contacto con la producción intelectual de otras latitudes. Sus estudios de economía en los Estados Unidos y Europa se convirtieron en un activo para el desarrollo de sus labores de docencia, editoriales y de funcionario público. En todas las dimensiones de su trabajo como economista y fundador de instituciones Cosío Villegas adoptó y adaptó instrumentos teóricos y perspectivas metodológicas que enriquecieron la cultura económica en México.

  11. Barreras entre los museos y sus públicos en la Ciudad de México

    Directory of Open Access Journals (Sweden)

    Ana Rosas Mantecón

    2007-01-01

    Full Text Available Aquellos que logran llegar a los museos y constituirse en sus públicos son los vencedores de una larga carrera de obstáculos geográ! cos, económicos, educativos, simbólicos, de competencia con la oferta mediática y otros más que los esperan en los recintos, como los dispositivos de comunicación e información o incluso el trato que les brinda el personal de custodia. Muchos no llegan y, de hecho, ni lo intentan. No son ni se sienten convidados. El artículo aborda los retos que se plantean a los museos para dar un atención prioritaria a sus públicos, atraer nuevos visitantes, generar recursos y reconceptualizar su función como instituciones incorporadas al desarrollo económico y cultural de la sociedad contemporánea.

  12. The complete mitochondrial genome of European wild boar, Sus scrofa scrofa.

    Science.gov (United States)

    Hu, Xiao-Di; Yang, Xiao-Tian; Yang, En

    2016-09-01

    In this study, we report the complete mitochondrial genome sequence of the European wild boar, Sus scrofa scrofa for the first time. The genome is found to be 16,770 bp in length and has a base composition of A (34.63%), G (13.38%), C (26.21%), and T (25.78%), indicating that the percentage of A + T (60.41%) was higher than G + C (39.59%). Similar to other pigs, it contains a typically conserved structure including 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and 1 control region (D-loop). Most of the genes were located on the H-strand except for the ND6 gene and eight tRNA genes. The complete mitochondrial genome sequence provided here would add a new genetic resource and new study on the evolution of the genus Sus.

  13. Responsabilidad penal del empleador por delitos cometidos en la empresa por sus subordinados

    Directory of Open Access Journals (Sweden)

    Walter Jose Saavedra Troncoso

    2013-07-01

    Full Text Available En este trabajo se realiza un estudio sobre la responsabilidad penal del empresario por los actos al margen de la ley que cometen sus subordinados. Se busca aclarar si el empresario debe responder penalmente cuando el delito es cometido por un subordinado en ejercicio de sus funciones o cuando este actúa a nombre de la empresa ya sea valiéndose de la información que manejan, del grado de responsabilidad o de la confianza. Por esta razón concentraremos nuestra atención en analizar la responsabilidad penal por la omisión de controles del empresario hacia el subordinado, exponiendo la problemática que se deriva de la posición de garante del primero en las operaciones empresariales.

  14. Las redes del narcotráfico y sus interacciones: un modelo teórico

    Directory of Open Access Journals (Sweden)

    Leonardo Raffo López

    2015-06-01

    Full Text Available En este artículo se propone un modelo teórico que ayuda a entender el funcionamiento de las redes de defensa y corrupción del narcotráfico. Con base en las teorías de juegos y de redes se analizan las interacciones estratégicas entre los narcotraficantes y sus agentes. Se prueba que la densidad de las redes es un determinante fundamental de la probabilidad de supervivencia de los narcotraficantes y de los salarios que pagan a sus hombres; y que la eficacia de las políticas de represión de la oferta depende de la densidad de las redes.

  15. La imagen de Sevilla y sus fiestas: creadores contemporáneos

    OpenAIRE

    Barrera García, Agustín Israel

    2016-01-01

    La imagen de Sevilla a través del “Típico y el tópico”, la iconografía de sus fiestas a través del cartel es un estudio que ahonda en la base estilística y formal de la tipología del cartel de fiestas de una ciudad cargada de tópicos. El estudio recorre la historia del cartel en Sevilla desde sus inicios, prácticamente desde que se conocen los primeros carteles en España, llegando a la actualidad, analizando pormerizadamente cada una de las obras cartelísiticas creadas en todos estos años...

  16. Effect of Harmonic Microstructure on the Corrosion Behavior of SUS304L Austenitic Stainless Steel

    Science.gov (United States)

    Rai, Prabhat K.; Shekhar, S.; Nakatani, M.; Ota, M.; Vajpai, S. K.; Ameyama, K.; Mondal, K.

    2016-12-01

    Corrosion behavior of a harmonic structured SUS304L austenitic stainless steel was examined and compared with nonharmonic structured SUS304L stainless steel and conventional 304 stainless steel in 3.5 pct NaCl solution. The study was performed using linear polarization, potentiodynamic polarization, cyclic polarization, and a salt fog exposure test for 30 days. Characterization was accomplished using a scanning electron microscope, an electron probe microanalyzer, and Raman spectroscopy. Improved pitting corrosion resistance was found in the case of the harmonic structured steel as compared to that of the nonharmonic and the conventional 304 stainless steel. Harmonically distributed fine-grained structure, less porosity, and higher fraction of passive α-FeOOH are attributed to the improvement in corrosion resistance of the harmonic structured steel.

  17. El desarrollo psicomotor y sus alteraciones: entre lo normal y lo patológico

    Directory of Open Access Journals (Sweden)

    Agustina Vericat

    2013-10-01

    Full Text Available El siguiente artículo discute aspectos propios del desarrollo psicomotor (DPM y sus alteraciones, con especial énfasis en el retraso psicomotor. Se hace referencia a las clasificaciones diagnósticas para los problemas del desarrollo como el DSMIV y el CIE 10, y se analizan sus ventajas y desventajas. También se problematiza el concepto de normalidad en tanto sinónimo de promedio estadístico en el contexto de los problemas del DPM, para considerar su dinámica y variabilidad, evitando la oposición normalidad/patología, y valorando aspectos como el sociocultural que permiten repensar la universalidad y la relatividad del DPM.

  18. Representaciones y sus impactos: el caso de los lacandones en la Selva Lacandona

    Directory of Open Access Journals (Sweden)

    Tim Trench

    2005-02-01

    Full Text Available Las representaciones “positivas” de los lacandones les ofrecen ventajas claras a corto plazo, confiriendo cierto capital simbólico y político en sus relaciones con foráneos y en sus diversas luchas, además de variados beneficios económicos. Pero, a final de cuentas, es cuestionable si su imagen como pueblo “originario” y conservacionista “innato” les ayude en el largo plazo, ya que forma parte de un discurso fundamentalmente colonialista y puede limitar las oportunidades de las comunidades lacandonas a decidir su futuro y definir el carácter de su inserción en la sociedad nacional.

  19. 正确理解和处理ISUP信令中SUS/RES消息

    Institute of Scientific and Technical Information of China (English)

    余海翔

    2007-01-01

    本文阐述ISUP信令中暂停/恢复消息的功能和在呼叫建立过程中的响应操作规范,以及SUS/RES消息在各种信令间的转换;并结合一个故障实例,分析了对SUS消息响应不正确的原因和正确响应的过程.

  20. A homeopatia no SUS na perspectiva de estudantes da área da saúde

    Directory of Open Access Journals (Sweden)

    Gecioni Loch-Neckel

    Full Text Available A homeopatia foi reconhecida como especialidade médica em 1980. Após a criação do SUS, alguns estados e municípios brasileiros começaram a oferecer atendimento homeopático aos usuários dos serviços públicos de saúde. Em 2006, foi editada a Portaria 971, que assegura o acesso à homeopatia a estes usuários, entre outras práticas integrativas e complementares. Diante disto, investigamos as percepções de estudantes dos cursos de Farmácia, Medicina e Odontologia sobre a homeopatia e sua prática no SUS, tendo por fundamento a teoria das representações sociais. Estas representações foram construídas com os seguintes parâmetros: a homeopatia como terapêutica; a relação entre a homeopatia, o SUS e o princípio da integralidade. Os estudantes souberam correlacionar o atendimento integral ao sujeito à compreensão de suas necessidades a partir de sua realidade. Constatou-se desconhecimento sobre os pressupostos teóricos da homeopatia e o não reconhecimento da incorporação da homeopatia no SUS, para a maioria dos estudantes. Pode ser sugerido que a inserção dos futuros profissionais no contexto das atividades em saúde e o acesso a outras racionalidades permitiriam uma escolha mais lúcida de suas práticas profissionais.

  1. Las reformas administrativas de las entidades territoriales: Una mirada desde sus limitaciones, controles y riesgos

    OpenAIRE

    Parra Benítez, Julián David

    2013-01-01

    Teniendo en cuenta los importantes aportes efectuados desde los estudios académicos a los procesos de reforma administrativa, la importancia de las reformas administrativas en un mundo cada vez más globalizado y la necesidad de profundizar en las reformas administrativas de las entidades territoriales, este trabajo de investigación tiene por objeto analizar el marco conceptual, normativo y jurisprudencial de las reformas administrativas, estudiando con detalle sus limitaciones y su control, p...

  2. Uso de derivados de quinazolinas y sus composiciones farmacéuticas en enfermedades neurodegenerativas

    OpenAIRE

    Martínez, Ana; Redondo, Miriam; Sanz-SanCristóbal, Marina; Gil, Carmen; Morales-García, José A.; Pérez Castillo, Ana; Pérez Martín, María Concepción

    2009-01-01

    Uso de derivados de quinazolinas y sus composiciones farmacéuticas en enfermedades neurodegenerativas. La invención se refiere a derivados heterocíclicos de quinazolinas y a su potencial para el tratamiento de enfermedades neurodegenerativas y/o neurológicas, entre otras la enfermedad de Parkinson, enfermedad de Alzheimer o esclerosis. Además, la invención se refiere a composiciones farmacéuticas que comprenden dichos compuestos derivados de quinazolinas.

  3. El ser humano y sus posibilidades de construcción desde el cuidado

    Directory of Open Access Journals (Sweden)

    Alacoque Lorenzini Erdmann

    2003-01-01

    Full Text Available El artículo presenta algunas concepciones del ser humano en relación con el cuidado de enfermería. A partir de la organización de la vida se establecen relaciones, interacciones del ser humano, sus límites y posibilidades para el cuidado con la vida, con lo cotidiano y con la naturaleza. Resalta la importancia y el compromiso en la construcción colectiva del ser ciudadano.

  4. Necesidades sanitarias de las personas con discapacidad intelectual y sus familias

    OpenAIRE

    Muñoz, J

    2005-01-01

    La salud es un derecho humano fundamental. Las personas con discapacidad intelectual y sus familias afrontan una gran cantidad de barreras cuando acceden a los servicios sanitarios. La falta de acceso a estos servicios coloca a las personas con discapacidad intelectual en serias desventajas sociales. Las barreras que las personas con discapacidad intelectual encuentran en los servicios sanitarios les hacen más vulnerables a la enfermedad. Los profesionales de los hospitales y centros de salud...

  5. La cuenca del Río Pardo (Brasil y sus estrategias de desarrollo rural sostenible

    Directory of Open Access Journals (Sweden)

    Wanderleia Elizabeth Brinckmann

    2002-01-01

    Full Text Available La finalidad del presente artículo consiste en estudiar el cuadro socioeconómico y ambiental de la agricultura familiar en la Cuenca Hidrográfica del Río Pardo, Brasil. Se busca analizar la producción agroecológica, sus dificultades y potencialidades. El análisis se refiere a las estrategias de desarrollo rural sostenible en curso en la Cuenca Hidrográfica del Río Pardo.

  6. Diseño de un hotel y cálculo de sus instalaciones

    OpenAIRE

    Camarena Caballín, Ana

    2014-01-01

    Este proyecto fin de carrera tiene por objeto el diseño de un hotel de 4 estrellas y el cálculo de las siguientes instalaciones: suministro de agua, evacuación de aguas, climatización, solar térmica, pararrayos y electricidad. La obra se ha realizado cumpliendo las exigencias del Documento Básico de Seguridad de Incendios, pero no se han llevado a cabo sus cálculos específicos.

  7. Educación formal de los padres y aptitudes de sus hijos

    Directory of Open Access Journals (Sweden)

    Otto E. Gilbert

    1996-01-01

    Full Text Available ¿Aumentan las aptitudes de los hijos conforme aumentan los años de educación formal que recibieron sus padres? Para dar respuesta a esta pregunta se recabó la información personal y familiar por medio de un cuestionario el cual se aplicó a estudiantes que en 1993 asistieron al tercer años del ciclo básico y también a los que asistieron al último año del ciclo diversificado en institutos nacionales de toda las república de Guatemala. Se midieron sus aptitudes en seis diferentes tests. La muestra total de 6.427 estudiantes se dividió en ocho grupos de acuerdo al año de estudios que cursaban, a su género (sexo y al lugar de residencia. Se calcularon correlaciones, para cada uno de los ocho grupos, entre cada una de las aptitudes y la suma total de años de educación formal cursados por ambos padres, por solo la madre y por solo el padre. En siete de los ocho grupos se encontraron coeficientes de correlación positi vos y significativos entre estas variables de educación de los padres y las aptitudes de sus hijos. Los resultados sugieren una respuesta afrrmativa a la pregunta planeada.

  8. Los consejos escolares de los colegios de educación primaria analizados por sus miembros

    Directory of Open Access Journals (Sweden)

    José Fernando González Granda

    2004-01-01

    Full Text Available En este trabajo presentamos la valoración que de los consejos escolares de los colegios de educación primaria de la Comunidad Autónoma de Asturias realizan sus miembros. Se analizan las principales características de los consejeros así como la información y atención que éstos prestan a sus representados. Se valora el funcionamiento de los consejos y cómo cumplen éstos las competencias que tienen asignadas. También recogemos la valoración que los consejeros realizan de los problemas que tienen en el cumplimiento de sus tareas. Los consejeros valoran cómo los consejos mejoran el funcionamiento de los colegios y diversos aspectos relacionados con la participación, asi como la satisfacción de los distintos miembros de la comunidad escolar respecto al funcionamiento de los consejos escolares.

  9. San Agustín a través de sus representaciones

    Directory of Open Access Journals (Sweden)

    Luz Cecilia Beltrán

    2003-11-01

    Full Text Available San Agustín, Patrimonio Histórico y Cultural de la Humanidad, ubicado en las estribaciones del Macizo Colombiano, al sur del departamento del Huila, atesora en sus tierras uno de los más importantes vestigios arqueológicos del país. Tanto en el Parque Arqueológico como en lugares aledaños al municipio se pueden apreciar las diversas obras esculpidas por esta cultura de la cual aún no se precisan muchos aspectos. Lo que se sabe de ella ha sido producto de las investigaciones hechas desde 1756. Hasta estos parajes ha llegado un buen número de arqueólogos quienes con su aporte ayudaron a estructurar los conocimientos que hoy se tienen de esta cultura y sus representaciones, que giran en torno al culto por los muertos pero que aun así dejan entrever parte de las vivencias de sus pobladores.

  10. Changes to soil bacterial profiles as a result of Sus scrofa domesticus decomposition.

    Science.gov (United States)

    Olakanye, Ayodeji O; Thompson, Tim; Komang Ralebitso-Senior, T

    2014-12-01

    The importance of cadaver decomposition knowledge for clandestine grave location cannot be over emphasised. Notwithstanding this, only a limited understanding is available on the resulting soil microbial community dynamics. To address this paucity, a pig leg (Sus scrofa domesticus; 5kg) was buried in freshly weighed (20kg) sandy loamy soil in a sealed microcosm (40cm height) in parallel with a soil only control. Both microcosms were perforated nine times at equal distances and maintained outside. Soil samples were collected through these perforations from the top (0-10cm), middle (10-20cm) and bottom (20-30cm) segments every three days for the first two weeks, and then weekly up to 14 weeks. PCR-DGGE gels quantified by 1D Phoretix showed increases in the cumulative soil community richness values of 43, 66 and 106 for the top, middle and bottom segments, respectively, in the presence of Sus scrofa domesticus. Shannon-Wiener's (H') and Simpon's (D) indices confirmed corresponding species diversity increases in the middle (H'=1.58-2.33; D=0.79-0.91) and bottom (H'=2.48-3.16; D=0.85-0.95) depths between days 10 and 71 compared with the control. In contrast, similar evenness was recorded for all segments in both the Sus scrofa domesticus and control soils.

  11. Plasticity-induced martensitic transformation around fatigue cracks in type SUS304 austenitic stainless steel

    Energy Technology Data Exchange (ETDEWEB)

    Nakasone, Y. [Dept. of Mechanical Engineering, Faculty of Engineering, Tokyo Univ. of Science, Shinjuku-ku, Tokyo (Japan); Iwasaki, Y.; Shimizu, T.; Kasumi, S. [Tokyo Univ. of Science (Japan)

    2003-07-01

    The presented study investigates plasticity-induced martensitic transformation around fatigue cracks in Type SUS304 austenitic stainless steel. Volume fraction of {alpha}' martensite transformed in uniformly stretched SUS304 plates was measured and expressed as a function of the applied strain level. The distributions of {alpha}' phase fraction in the plastic wake regions produced around fatigue cracks were then measured by ferrite scope in fatigued SUS 304 plate specimens. The results were compared with the distributions of vertical magnetic flux density B{sub z} above the fatigue cracks in the specimens magnetized by a strong magnetic field higher than 0.4 T. It was revealed that the B{sub z} distributions reflected the {alpha}' phase fraction distributions in the wake regions: i.e., the distance between two outermost peaks of the B{sub z} distributions had good linear correlations with real fatigue crack length, and the maximum and the minimum values of B{sub z} also showed good linear relationships with the applied stress intensity factor range {delta}K. These results imply that not only crack length but also the applied {delta}K level or the applied stress range {delta}{sigma} level can be detected effectively in an electromagnetic non-destructive way. (orig.)

  12. [The Brazilian Unified Health System (SUS) is universal, but quotas are the norm].

    Science.gov (United States)

    Viegas, Selma Maria da Fonseca; Penna, Cláudia Maria de Mattos

    2013-01-01

    In the context of the Unified Health System (SUS), health actions and services constitute a social right to be guaranteed by the State and managed under the responsibility of three autonomous spheres of government. This is a holistic multiple case study with a qualitative approach based on the assumptions of Comprehensive Everyday Sociology, which originated from a PhD thesis. It sought to understand the construction of comprehensive health practices in the daily work of family health teams and managers of the cities in Vale do Jequitinhonha - Minas Gerais, Brazil. The individuals studied were professionals from the Family Health Teams, support staff and managers with a total of 48 participants. In order to reveal the construction of the whole, the data show that "SUS is universal, but quotas are the norm." Bearing in mind its limitations, it is difficult to ensure that SUS is a right for all. Thus, regulation is essential to order, guide, define and optimize the use of resources available for comprehensive care and also guarantee public access to actions and services in a timely and equitable manner.

  13. SUS in nuclear medicine in Brazil: analysis and comparison of data provided by Datasus and CNEN.

    Science.gov (United States)

    Pozzo, Lorena; Coura Filho, George; Osso Júnior, João Alberto; Squair, Peterson Lima

    2014-01-01

    To investigate the outpatient access to nuclear medicine procedures by means of the Brazilian Unified Health System (SUS), analyzing the correspondence between data provided by this system and those from Comissão Nacional de Energia Nuclear (CNEN) (National Commission of Nuclear Energy). Data provided by Datasus regarding number of scintillation chambers, outpatient procedures performed from 2008 to 2012, administrative responsibility for such procedures, type of service providers and outsourced services were retrieved and evaluated. Also, such data were compared with those from institutions certified by CNEN. The present study demonstrated that the system still lacks maturity in terms of correct data input, particularly regarding equipment available. It was possible to list the most common procedures and check the growth of the specialty along the study period. Private centers are responsible for most of the procedures covered and reimbursed by SUS. However, many healthcare facilities are not certified by CNEN. Datasus provides relevant data for analysis as done in the present study, although some issues still require attention. The present study has quantitatively depicted the Brazilian reality regarding access to nuclear medicine procedures offered by/for SUS.

  14. Microstructures and Mechanical Properties of Austempering SUS440 Steel Thin Plates

    Directory of Open Access Journals (Sweden)

    Cheng-Yi Chen

    2016-02-01

    Full Text Available SUS440 is a high-carbon stainless steel, and its martensite matrix has high heat resistance, high corrosion resistance, and high pressure resistance. It has been widely used in mechanical parts and critical materials. However, the SUS440 martempered matrix has reliability problems in thin plate applications and thus research uses different austempering heat treatments (tempering temperature: 200 °C–400 °C to obtain a matrix containing bainite, retained austenite, martensite, and the M7C3 phase to investigate the relationships between the resulting microstructure and tensile mechanical properties. Experimental data showed that the austempering conditions of the specimen affected the volume fraction of phases and distribution of carbides. After austenitizing heat treatment (1080 °C for 30 min, the austempering of the SUS440 thin plates was carried out at a salt-bath temperature 300 °C for 120 min and water quenching was then used to obtain the bainite matrix with fine carbides, with the resulting material having a higher tensile fracture strength and average hardness (HRA 76 makes it suitable for use as a high-strength thin plate for industrial applications.

  15. De las perturbadoras y conflictivas relaciones de los bogotanos con sus aguas

    Directory of Open Access Journals (Sweden)

    Ana María Carreira

    2007-01-01

    Full Text Available el propósito de este texto es dar cuenta de la desligación entre el ser y su estar, manifestado históricamente en la ciudad de Bogotá desde su fundación en 1538 hasta nuestros días. Las aguas son parte de ese estar en el territorio y genera formas de ser. La indiferencia y el abandono de los ríos expresado a través de la contaminación, entubamiento, y sus consecuencias: inundaciones, olores fétidos, desbordes, escasez, son imágenes que no contribuyen a construir ese ser a partir del estar en el territorio. Para rastrear esta desligación entre los bogotanos y sus cuarenta y nueve corrientes de agua, presentamos los momentos claves de esta relación, desde la concepción poética del agua que crearon los primeros habitantes de la sabana, el quiebre sufrido con la fundación de la ciudad y el inicio de un proceso donde el agua se asume como recurso, prevaleciendo el interés por explotarla. De este modo, Bogotá no ha desarrollado sus atributos estéticos y espirituales, y ha ido tras imágenes y modelos extraños a su territorio.

  16. UN PRIVILEGIO PARA EL ESTADO DE MICHOACÁN: SUS PUEBLOS MÁGICOS

    Directory of Open Access Journals (Sweden)

    Horacio Mercado Vargas

    2013-06-01

    Full Text Available El Estado de Michoacán, que se ubica en la parte del extremo sur occidental de México, posee paisajes muy hermosos: de bosques, praderas y lagunas de gran belleza, montañas y volcanes que descienden hacia el mar. Es uno de los más ricos en recursos naturales. La Secretaría de Turismo, diversas entidades del gobierno federal y gobiernos estatales y municipales desarrollaron el Programa de Pueblos Mágicos, para darle un valor a ciertas poblaciones del país que tienen características culturales y que llaman la atención de los visitantes mexicanos y extranjeros. Michoacán es una entidad que por sus características culturales, se distingue del resto de las entidades, y por ello es el estado con mayor número de Pueblos Mágicos en todo el país. La belleza y cultura de Michoacán se puede constatar en sus Pueblos Mágicos, que siempre recordarán los visitantes. Sus formas, colores y tradiciones son expresiones de un pasado lleno de gloria que se manifiesta en el presente.

  17. La Guinea Ecuatorial, a través de sus medios de comunicación

    Directory of Open Access Journals (Sweden)

    Dr. Victoriano Darias

    2001-01-01

    Full Text Available Tras un ejemplar proceso emancipador, la Guinea Española alcanza su prematura independencia el 12-X-1968, recibiendo de la antigua administración colonial una más que aceptable herencia mediática. En ella debe incluirse una flamante y potente emisora y estudios de TV inaugurados unos meses antes (12-VI-1968, dos excelentes emisoras de radio, Radio Fernando Poo, en Santa Isabel, actualmente Radio Nacional de Guinea Ecuatorial, y Radio Ecuatorial en Bata, tres dignos rotativos, Ébano, Poto-Poto y la Hoja del Lunes de Fernando Poo de los que sus lectores, aún reconociendo sus limitaciones, se sentían orgullosos, amén de una serie de otras publicaciones de menor frecuencia entre las que es obligado destacar "La Guinea Española" que venía siendo publicada desde abril de 1900 (1, donde velaron sus primeras armas informativas muchos de los futuros intelectuales y políticos guineanos (Nze Abuy, S. Ibongo, A. Mañé, S. Moto y que constituía una auténtica memoria histórica del país.

  18. SusHi Bento: Beyond NNLO and the heavy-top limit

    CERN Document Server

    Harlander, Robert V; Mantler, Hendrik

    2016-01-01

    Version 1.6.0 of the code SusHi is presented. Concerning inclusive CP-even Higgs production in gluon fusion, the following new features with respect to previous versions have been implemented: expansion of the partonic cross section in the soft limit, i.e. around $x=M_H^2/\\hat{s}\\to 1$; N$^3$LO QCD corrections in terms of the soft expansion; top-quark mass suppressed terms through NNLO; matching to the cross section at $x\\to 0$ through N$^3$LO. For CP-even and -odd scalars, an efficient evaluation of the renormalization-scale dependence is included, and effects of dimension-5 operators can be studied, which we demonstrate for the SM Higgs boson and for a CP-even scalar with a mass of $750$ GeV. In addition, as a generalization of the previously available $b\\bar{b}\\to H$ cross section, SusHi 1.6.0 provides the cross section for charged and neutral Higgs production in the annihilation of arbitrary heavy quarks. At fixed order in perturbation theory, SusHi thus allows to obtain Higgs cross-section predictions in...

  19. Cloning and Sequence Analysis of Sus scrofa interferon epsilon-1 Gene%Sus scrofa interferon epsilon-1基因的克隆与序列分析

    Institute of Scientific and Technical Information of China (English)

    杜会坡; 台玉磊; 王伟杰; 杨国宇

    2012-01-01

    [目的]克隆分析Sus scrofa interferon epsilon-I基因,以期为其生物学功能研究奠定基础.[方法]利用Homo sapiens interferon eμsilon l(IFNEI)序列(NM_176891.3)对猪HTG库进行搜索,通过对获得的2个片断(CU074336、AC 127471)的序列分析,在5’- UTR和3’-UTR设计I对克隆引物,对7日龄仔猪的胃组织进行RT - PCR,将PCR产物克隆、测序,并进行相关分析.[结果]同源性分析结果表明,猪SIFNEI与人、小鼠interferon epsilon-1基因cDNA编码区(CDS)的同源性分别为83.6%和69 2%;蛋白序列同源性分别为76.2%和55.2%.推测其氨基酸序列信号肽为第1~21位氨基酸,IFabd结构域为第59~176位氨基酸,结构特征与人、小鼠的interferon epsilon-1相一致.[结论]该研究克隆了Sus scrofa interferon epsilon-1基因,为进一步研究SIFNE1基因的生物学功能奠定了基础。%[ Objective] To clone and analyze the Sus scrofa interfemn epsiton-I gene, so as to lay foundation for the study of its biological func-tions. [ Method] The swine HTG database was searched with the Homo sapiens interferon epsilon-I (1FNEI) sequence (NM_176891.3) , two fragments (CU074336 and AC127471) were obtained and analyzed by sequencing. One pair of primers was cloned at 5'-UTR and 3'-UTR to analyze the gastric tissue of seven-day-old piglets by RT-PCR, the PCR products were cloned, sequenced and correlation analyzed. [ Result] The homology analysts showed that the homology of swine SIFNEI with human and mice interferon epsilon-I gene cDNA CDS was 83.6% and 69.2% respectively, the homology between their protein sequences was 76. 2% and 55.2% respectively. The signal peptide of ami no acid se-quence was predicted to be the 1 - 12 position of amino acid, the protein domains of IFabd were the 59 - 176 position of amino acid, which was consistent with the interferon epsilon-I of human and mice. [Conclusion] The study cloned the Sus scrofa interferon epsilon-I gene, and laid foundation for

  20. Financiando o SUS: algumas questões para o debate Funding the Brazilian National Health Service (SUS: some issues for the debate

    Directory of Open Access Journals (Sweden)

    Ruben Araujo de Mattos

    2003-09-01

    Full Text Available Este debate discute questões relacionadas ao financiamento do Sistema Único de Saúde (SUS. Na primeira parte, Ruben de Mattos defende a criação de dispositivos para a elevação progressiva dos gastos públicos em saúde. Segundo o debatedor, o maior desafio do governo será viabilizar - e sustentar - um sistema que garanta, de fato, o acesso universal e igualitário. Mattos também destaca a importância dos repasses federais entre os níveis de governos, por vê-los como instrumentos capazes de reduzir as desigualdades entre as regiões e incentivar políticas que contribuam para a consolidação do SUS. Na segunda parte, Nilson do Rosário afirma que o ajuste fiscal da década de 1990, conseqüência da política de estabilização monetária, limitou a capacidade de financiamento governamental na atenção à saúde, gerando efeitos perversos devido à ampliação da desigualdade social. A seguir, explica como o setor saúde respondeu às exigências de ajuste macroeconômico nas despesas públicas através de estratégias substitutivas, contexto em que o Programa de Saúde da Família (PSF se expandiu rapidamente, tornando-se estratégico na agenda da ampliação da atenção ambulatorial básica do país.This work discusses some of the issues related to the funding of the Brazilian National Health Service (SUS. In the first part of the paper, Ruben de Mattos advocates the creation of devices to guarantee a progressive increase in the public health budget. In the debater's view, the greatest challenge facing the government is the development - and the maintenance - of a system that can de facto guarantee universal and equalitarian access. Mattos also emphasizes the importance of the federal government's transfers of funds to local governments since the latter are seen as instrumental in the attempts to reduce inequality between regions and to encourage policies that will contribute to the SUS' consolidation. In the second part, Nilson

  1. O SUS nos seus 20 anos: reflexões num contexto de mudanças Twenty years of SUS: reflections in a context of changes

    OpenAIRE

    Georgia Costa de Araújo Souza; Iris do Céu Clara Costa

    2010-01-01

    A partir de uma breve retrospectiva sobre o direito à saúde conquistado pelo cidadão brasileiro, este artigo tem como objetivo discorrer sobre o Sistema Único de Saúde (SUS) ao longo da sua trajetória de 20 anos, destacando em forma de análise crítica os avanços conquistados na saúde e os desafios a serem superados. São discutidas as temáticas do direito à saúde como responsabilidade do Estado a partir da Conferência de Alma-Ata, da Constituição Federal e das Leis Orgânicas da Saúde; as diret...

  2. Occurrence and first molecular characterization of Sarcocystis spp. in wild boars (Sus scrofa) and domestic pigs (Sus scrofa domesticus) in Romania: Public health significance of the isolates.

    Science.gov (United States)

    Imre, Kálmán; Sala, Claudia; Morar, Adriana; Imre, Mirela; Ciontu, Cătălin; Chisăliță, Ion; Dudu, Andreea; Matei, Marius; Dărăbuș, Gheorghe

    2017-03-01

    Domestic and wild pigs, as intermediate hosts, can harbor tissue cysts of three Sarcocystis species namely S. miescheriana, S. suihominis and S. porcifelis. Out of them, S. suihominis is zoonotic. Romania is a country with high consumption of raw and/or undercooked traditional pork products. This fact may greatly favor the acquiring of the zoonotic Sarcocystis infections by humans, as definitive host. Based on this consideration and in order to investigate the occurrence and public health significance of Sarcocystis spp. in two western counties (Caraş-Severin and Timiş) of Romania, a total of 165 heart samples from hunted wild boars (Sus scrofa, n=101) and home slaughtered domestic pigs (Sus scrofa domesticus, n=64) were screened using microscopic fresh examination and molecular methods. Microscopic examination revealed the presence of sarcocysts in 60.4% of wild boars, and 23.4% of domestic pigs. Genetic characterization of isolates through the PCR-RFLP procedure, targeting the 18S rRNA gene, was successfully achieved for all microscopically positive samples, indicating the presence of a single species, S. miescheriana, in both hosts. The identity of 13 selected S. miescheriana isolates was also confirmed through sequencing. The tested hosts older than 27 months were found to be significantly higher infected (p<0.05) with Sarcocystis than the 6 to ≤27months age group. Although the human infective S. suihominis has not been registered, for a more reliable epidemiological picture, further molecular studies enrolling a larger number of animals and diagnosis on human intestinal Sarcocystis infections are still necessary.

  3. Uma análise da progressividade do financiamento do Sistema Único de Saúde (SUS

    Directory of Open Access Journals (Sweden)

    Maria Alicia Domínguez Ugá

    2006-08-01

    Full Text Available Este artigo analisa o grau de progressividade dos tributos que financiam o Sistema Único de Saúde (SUS. Nele são identificados os principais tributos que financiam o SUS e, com base nos microdados da Pesquisa de Orçamentos Familiares 2002-2003, é inferida a distribuição do ônus do pagamento dos tributos diretos e indiretos que financiam o SUS e analisado o grau de progressividade dos mesmos. Foi, ainda, calculado o índice de Kakwani do financiamento do SUS, que sintetiza o grau de progressividade de um sistema tributário. Os dados mostraram que o índice de Kakwani do financiamento público é de ­0,008 e que, portanto, o financiamento do SUS corresponde a um sistema quase proporcional, que onera proporcionalmente à renda. Em uma sociedade com o grau de desigualdade da brasileira, que exibe um índice de Gini de 0,57, ter um financiamento do SUS proporcional é fortemente questionável sob a ótica da justiça social: ao contrário, seria desejável construir bases de financiamento do SUS francamente progressivas, de forma a contra-restar a fortíssima concentração de renda da nossa sociedade.

  4. Sus1 is recruited to coding regions and functions during transcription elongation in association with SAGA and TREX2

    Science.gov (United States)

    Pascual-García, Pau; Govind, Chhabi K.; Queralt, Ethel; Cuenca-Bono, Bernardo; Llopis, Ana; Chavez, Sebastián; Hinnebusch, Alan G.; Rodríguez-Navarro, Susana

    2008-01-01

    Gene transcription, RNA biogenesis, and mRNA transport constitute a complicated process essential for all eukaryotic cells. The transcription/export factor Sus1 plays a key role in coupling transcription activation with mRNA export, and it resides in both the SAGA and TREX2 complexes. Moreover, Sus1 is responsible for GAL1 gene gating at the nuclear periphery, which is important for its transcriptional status. Here, we show that Sus1 is required during transcription elongation and is associated with the elongating form of RNA Polymerase II (RNAP II) phosphorylated on Ser5 and Ser2 of the C-terminal domain (CTD). In addition, Sus1 copurifies with the essential mRNA export factors Yra1 and Mex67, which bind to the mRNA cotranscriptionally. Consistently, ChIP analysis reveals that Sus1 is present at coding regions dependent on transcription in a manner stimulated by Kin28-dependent CTD phosphorylation. Strikingly, eliminating the TREX2 component Sac3 or the SAGA subunit Ubp8 partially impairs Sus1 targeting to coding sequences and upstream activating sequences (UAS). We found, unexpectedly, that Sgf73 is necessary for association of Sus1 with both SAGA and TREX2, and that its absence dramatically reduces Sus1 occupancy of UAS and ORF sequences. Our results reveal that Sus1 plays a key role in coordinating gene transcription and mRNA export by working at the interface between the SAGA and TREX2 complexes during transcription elongation. PMID:18923079

  5. Percepción de los hombres y sus parejas sobre la calidad de vida en el climaterio masculino

    OpenAIRE

    Salazar M,Alide; Paravic K,Tatiana; BARRIGA,OMAR A

    2012-01-01

    Objetivo: Determinar si existen diferencias entre la percepción de los hombres y de sus parejas sobre la calidad de vida relacionada con salud en la etapa de climaterio masculino. Método: Diseño descriptivo y correlacional. Población del estudio integrada por 49 parejas, formadas por hombres entre 40-65 años y sus parejas mujeres entre 40-60 años de un Centro de Salud de Concepción, Chile. Las parejas fueron entrevistadas en sus hogares previo consentimiento informado. Ambos respondieron de f...

  6. Computed tomography in Brazil: frequency and pattern of usage among inpatients of the Unified Health System (SUS); Tomografia computadorizada no Brasil: frequencia e padrao de uso em pacientes internados no Sistema Unico de Saude (SUS)

    Energy Technology Data Exchange (ETDEWEB)

    Dovales, Ana Cristina M.; Souza, Andressa A. de; Veiga, Lene H.S., E-mail: adovales@ird.gov.br [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

    2015-04-15

    This paper shows the frequency, pattern and trend of computed tomography use in inpatients of the Brazilian public health care system (SUS), from 2008 to 2011. Data were extracted from an Internet database provided by SUS. Head/neck examinations were the most frequent type of CT over the study period. The use of CT increased over time, with the greatest increase being observed for CT of extremities. (author)

  7. Differentiation of European wild boar (Sus scrofa scrofa) and domestic swine (Sus scrofa domestica) meats by PCR analysis targeting the mitochondrial D-loop and the nuclear melanocortin receptor 1 (MC1R) genes.

    Science.gov (United States)

    Fajardo, Violeta; González, Isabel; Martín, Irene; Rojas, Marı A; Hernández, Pablo E; Garcı A, Teresa; Martín, Rosario

    2008-03-01

    This work describes the differentiation of European wild boar (Sus scrofa scrofa) and domestic swine (Sus scrofa domestica) meats by PCR targeting sequences from two molecular markers: the mitochondrial displacement loop (D-loop) region and the nuclear melanocortin receptor 1 (MC1R) gene. A polymorphic D-loop fragment (∼270bp) was amplified and sequenced in a number of wild and domestic Sus scrofa meat samples, to find a nucleotide region suitable for PCR-RFLP analysis. Sequence data showed the presence of only a few point mutations across Sus scrofa D-loop sequences, not allowing direct discrimination between wild boar and domestic swine meats. Later, the MC1R gene was targeted and Sus scrofa-specific primers designed to amplify a 795bp MC1R fragment. Subsequent RFLP analysis of the MC1R swine-specific amplicons allowed selection of BspHI and BstUI endonucleases to carry out intraspecific Sus scrofa differentiation. Digestion of MC1R amplicons with the chosen enzymes generated characteristic PCR-RFLP profiles that allowed discrimination among meats from wild and domestic swine specimens. The technique also enabled the detection of samples that yielded heterozygous profiles, suggesting hybrids resulting from wild boar and domestic pig breeding. The PCR-RFLP reported here, targeting the MC1R gene may be routinely applied to verify the correct labelling of game products.

  8. Inmunidad celular y humoral frente a microrganismos cariogenicos y sus factores de virulencia en caries dental en humanos naturalmente sensibilizados

    National Research Council Canada - National Science Library

    Roa Molina, Nelly Stella; Rodriguez Ciodaro, Adriana

    2013-01-01

    .... En este articulo se presenta un analisis del conocimiento sobre la respuesta inmune innata y adaptativa o especifica frente a los microrganismos cariogenicos y sus antigenos mas relevantes como...

  9. Molekulargenetische und archäologische Untersuchungen zur Domestikation und Züchtung des Schweins (Sus scrofa)

    OpenAIRE

    Krause-Kyora, Ben

    2011-01-01

    Die Arbeit behandelt die Domestikation der Stammart des europäischen Wildschweins (Sus scrofa) und den Beginn und Umsetzung der Schweinehaltung im nordmitteleuropäischen Raum mit Hilfe von archäologischen und genetischen Analysemethoden.

  10. Detection of Echinococcus granulosus G3 in a Wild Boar ( Sus scrofa ) in Central Italy Using PCR and Sequencing.

    Science.gov (United States)

    Di Paolo, Antonella; Piseddu, Toni; Sebastianelli, Martina; Manuali, Elisabetta; Corneli, Sara; Paniccià, Marta; Papa, Paola; Viali, Selina; Mazzone, Piera

    2017-01-24

    We report cystic echinococcosis in a free-living wild boar ( Sus scrofa ) in Europe. Parasites were identified by histopathology and molecular techniques, revealing Echinococcus granulosus of the G3 genotype.

  11. Reporteros Sin Fronteras: la defensa internacional de la libertad de expresión y sus problemas.

    OpenAIRE

    2016-01-01

    El trabajo analiza en profundidad la labor de Reporteros Sin Fronteras en defensa de la libertad de expresión en el ámbito internacional. Estudia su estructura, sus actividades principales así como los problemas asociados.

  12. A prática do parto humanizado no SUS: estudo comparativo = The practice of humanized delivery in the Brazilian Health System (SUS: a comparative study

    Directory of Open Access Journals (Sweden)

    Luciele de Lima Wrobel

    2006-01-01

    Full Text Available O presente estudo descritivo foi realizado em maternidades que prestamatendimento pelo Sistema Único de Saúde (SUS, nas cidades de Guarapuava e Londrina, Estado do Paraná. Dentro do programa de Humanização implantado na Maternidade de Londrina pretendeu-se analisar o atendimento a parturiente quanto à humanização ao partocomparando com a realidade de dois hospitais de Guarapuava onde não existe o programa implantado e assim verificar se os direitos destas parturientes quanto à humanização estão sendo respeitados. Foi aplicado um questionário a 40 primíparas no puerpério imediato comperguntas semi-estruturadas. Ao comparar duas realidades diferentes, concluiu-se que alguns dos direitos das parturientes preconizados pela OMS não estavam sendo respeitados, especialmente onde não havia a implantação do parto humanizado, pois não era permitida a entrada de acompanhante e nem utilizadas técnicas de relaxamento para a parturiente, evidenciando assim que algumas instituições necessitam intensificar esses cuidados para melhorar a qualidade do atendimento prestado.This descriptive study was conducted in maternities assisted by the Brazilian Health System (SUS, in the cities of Guarapuava and Londrina, State of Paraná. In the program implanted in Londrina, the aim was to analyze the assistance to the parturient regarding humanization to the child delivery. This context was then comparedwith the reality in the maternities of two hospitals in Guarapuava, where these practices are not applied. The comparison intended to verify if the rights of these women to humanized delivery are being respected. A half-structured questionnaire was applied to forty women in labor. While comparing these two different realities, it was observed that a few of these rights, advocated by the OMS, were not being respected, especially where the humanization delivery was not a practice. Data revealed that the partner’s entrance was not allowed,neither were

  13. A Preliminary Experimental Study of Filmwise and Dropwise Condensation on SUS316 Surface

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jae Young; Jeong, Yong Hoon [KAIST, Daejeon (Korea, Republic of); Noriyuki, Watanabe [Tokyo Institute of Technology, Tokyo (Japan)

    2015-10-15

    This paper studied about the cooling characteristic of SUS316 surface as a PCCS heat exchanger. Specifically, filmwise and dropwise condensations on SUS316 surface were compared. The passive safety features against station blackout (SBO) and containment safety became important issue after Fukushima accident. As a result, passive containment cooling system (PCCS) is selected as candidate option for the advanced light water reactors to guarantee integrity of containment. To design efficient heat exchanger of PCCS inside of concrete containment, a number of attempts were studied to compensate the low heat transfer coefficient of condensation in non-condensable gas circumstance. The study in this paper focused on the dropwise condensation to enhance the cooling performance of PCCS heat exchanger. Bare SUS316 surface represented stable dropwise condensation phase over 12 hours of experiment for all experiment condition shown in Table I. Figure 3 shows the previous studies conducted by other researcher with our result. Subcooled temperature versus heat transfer coefficient (HTC) of DWC on various cooling surface with coatings were compared. Figure 4 and 5 shows the condensation HTC of DWC and FWC with different non-condensable gas fractions. The result of DWC with pure steam was well proportional to the power of subcooled temperature. Otherwise, the result with non-condensable gas shows HTC in low subcooled temperature under 5 .deg. C seems to be decreased, but the result was shaded by the high uncertainty. The result of FWC also proportional to power of subcooled temperature regardless of air concentration and well separated by air concentration condition.

  14. Propuesta de teorías integradoras para la cefalogénesis y sus malformaciones

    Directory of Open Access Journals (Sweden)

    Dadonim Vila Morales

    2013-03-01

    Full Text Available En las teorías embriogénicas de las malformaciones del macizo craneofacial es frecuente encontrar explicaciones simplistas, que no aluden a la biología celular, ni molecular de sus fisiopatologías. El propósito de esta investigación fue describir las teorías de la cefalogénesis y sus malformaciones craneofaciales, como requisito para proponerteorías integradoras que favorezcan su mejor comprensión. Se realizó una revisión biobliográfica sobre el tema de la cefalogénesis y las concepciones científicas actuales concernientes a las teorías de las malformaciones congénitas craneofaciales. Se realizó una revisión en Internet, en el periodo comprendido entre diciembre de 2011 y enero de 2012. Se analizaron los artículos de revistas de la Web of Sciences que trataron este tema desde el año 2006 hasta el 2012 en los buscadores Google academico, Hinari, Scopus, Scielo y Medline. Como resultado se obtuvieron 131 artículos que fueron tamizados; pero el estudio se ciñó solo a 43 artículos que enfocaron estas temáticas de manera más integral. Se consideraron reduccionitas o incompletas las teorías hasta ahora expuestas. Por tal motivo se propusieron teorías holístico-sinérgicas de la cefalogénesis y sus malformaciones.

  15. Significados y respuestas de las madres al abuso sexual de sus hijas(os

    Directory of Open Access Journals (Sweden)

    Margarita Inés Quiroz Arango

    2009-01-01

    Full Text Available Se presentan los resultados de una investigación dirigida a comprender los significados y las respuestas de madres frente al abuso sexual de sus hijas e hijos, para generar un conocimiento útil en la construcción de políticas y programas más pertinentes en la atención de este fenómeno. Es un estudio cualitativo que empleó como método los grupos de discusión con cinco madres de cuatro niñas y un niño, menores de 10 años, víctimas de abuso sexual, quienes asistían a consulta psicológica en dos centros de atención a la familia de la ciudad de Medellín, en el año 2005. Las voces de estas mujeres muestran que el abuso sexual sucede en familias vulnerables desde el punto de vista afectivo, comunicativo y socioeconómico, en las cuales este problema hace parte de su cotidianidad. El abuso sexual constituye una catástrofe que afecta el precario equilibrio socioeconómico y afectivo que estas familias logran construir para hacer frente a sus condiciones de vida angustiantes. En medio de la estigmatización que la sociedad hace de la situación, del silencio, con el cual soportan el trauma, y de un apoyo poco comprensivo y pertinente por parte de las instituciones encargadas de la atención de estas familias, las madres acometen diferentes acciones para hacer frente a su realidad. La reconfiguración de su rol como madres se convierte en un punto de partida clave para la superación del estado de impotencia en el cual quedan sumidas, posterior al abuso sexual de sus hijas(os.

  16. Adolescentes consumidores de televisión: autopercepciones sobre sus derechos

    Directory of Open Access Journals (Sweden)

    María Ángeles Espinosa Bayal

    2014-07-01

    Full Text Available El artículo analiza la percepción que tiene una muestra representativa de la población española de entre 12 y 18 años sobre la protección de sus derechos en las cadenas de televisión. Para conseguir este objetivo, se aplicó un cuestionario de 59 preguntas diseñado para una investigación más amplia en la que se analizaba la opinión de los menores sobre la protección de sus derechos en la televisión y en Internet. Ninguna pregunta del cuestionario se refería a cadenas o programas concretos identificados por los investigadores y la información sobre estos partía de la propia opinión de los adolescentes. Los resultados que se presentan se refieren a los datos sobre televisión y, más concretamente, al respeto por los derechos fundamentales de los telespectadores en general, y de los de los menores en particular. De estos resultados se concluye que los adolescentes perciben claramente la vulneración de los derechos de igualdad, dignidad e intimidad, a la información objetiva veraz y plural y a la libre expresión y opinión –especialmente cuando ésta se refiere a los niños–. Igualmente muestran una postura crítica y de rechazo hacia los tipos de programas que no respetan sus derechos. Se propone utilizar esta capacidad crítica de los telespectadores desde una doble perspectiva: por una parte para crear escuela de ciudadanía y, por otra, para generar una sociedad más justa y equitativa.

  17. HASE - The Helsinki adaptive sample preparation line

    Energy Technology Data Exchange (ETDEWEB)

    Palonen, V., E-mail: vesa.palonen@helsinki.fi [Department of Physics, University of Helsinki, P.O. Box 43, FI-00014 (Finland); Pesonen, A. [Laboratory of Chronology, Finnish Museum of Natural History, P.O. Box 64, FI-00014 (Finland); Herranen, T.; Tikkanen, P. [Department of Physics, University of Helsinki, P.O. Box 43, FI-00014 (Finland); Oinonen, M. [Laboratory of Chronology, Finnish Museum of Natural History, P.O. Box 64, FI-00014 (Finland)

    2013-01-15

    We have designed and built an adaptive sample preparation line with separate modules for combustion, molecular sieve handling, CO{sub 2} gas cleaning, CO{sub 2} storage, and graphitization. The line is also connected to an elemental analyzer. Operation of the vacuum equipment, a flow controller, pressure sensors, ovens, and graphitization reactors are automated with a reliable NI-cRIO real-time system. Stepped combustion can be performed in two ovens at temperatures up to 900 Degree-Sign C. Depending on the application, CuO or O{sub 2}-flow combustion can be used. A flow controller is used to adjust the O{sub 2} flow and pressure during combustion. For environmental samples, a module for molecular sieve regeneration and sample desorption is attached to the line replacing the combustion module. In the storage module, CO{sub 2} samples can be stored behind a gas-tight diaphragm valve and either stored for later graphitization or taken for measurements with separate equipment (AMS gas ion source or a separate mass spectrometer). The graphitization module consists of four automated reactors, capable of graphitizing samples with masses from 3 mg down to 50 {mu}g.

  18. In defence of Helsinki and human rights

    African Journals Online (AJOL)

    2012-12-01

    Dec 1, 2012 ... 2 SAJBL 83. Article. Since its adoption by the World Medical Association (WMA) in ... populations and participants in biomedical research. The case .... instrument for medical research worldwide, being embedded in numerous .... support for health services; access to scientific and technological knowledge ...

  19. Development of molecular tools to differentiate Indian wild pig (Sus scrofa cristatus) meat from exotic and local domestic pig meat

    OpenAIRE

    Kajal Kumar Jadav; Avadh Bihari Shrivastav; Nidhi Rajput

    2013-01-01

    Aim: Identification of wild pig and domestic pig is essential to prevent illegal poaching of wild pig and to implement Wildlife (Protection) Act, 1972. PCR-RFLP was used to differentiate Wild pig (Sus scrofa cristatus) from Domestic pig (Sus scrofa domestica) meat. Materials and Methods: DNA was isolated from meat samples of both the sub species and a fragment of Cytochrome b gene was amplified using universal primers and the PCR products were subjected to restriction digestion. Results: All ...

  20. PATERNIDAD INTENSIFICADA: LAS EXPERIENCIAS DE VIUDOS QUE HAN CRIADO A SUS HIJOS SIN EL APOYO DE UNA PAREJA

    Directory of Open Access Journals (Sweden)

    Froylán Ceballos Herrera

    2016-01-01

    Full Text Available El caso de los padres viudos ha sido muy poco estudiado. De acuerdo con las estadísticas, es reducido el porcentaje de los hombres en tal condición que deciden criar a sus hijos sin el apoyo de una nueva pareja. Al respecto, hay varias fuentes formales e informales que señalan que los hombres no pueden llevar con éxito tal tarea. En el presente estudio se analizan los puntos de coincidencia y discrepancia entre estas ideas y las experiencias compartidas por los propios padres viudos, con lo que se espera ofrecer información que permita una mayor comprensión de su situación personal y su impacto en la familia. Se entrevistó a siete padres viudos que habían criado a sus hijos sin el auxilio de una pareja al menos durante diez años. Cuando enviudaron, tenían entre 26 y 48 años de edad y habían procreado de dos a tres hijos. Se analizaron los datos de acuerdo al método fenomenológico. En los resultados se halló que estos hombres habían mantenido sus emociones hacia sus esposas; fueron presionados socialmente para que volvieran a casarse; recibieron menos apoyos por razones de género; utilizaron otros modelos de crianza, además del que les dieron sus propios padres; pasaron a segundo término sus conflictos y necesidades personales; manifestaron un uso racional del dinero y la disciplina; le dieron importancia a los aspectos emocionales de sus hijos, y consideraron exitosa y satisfactoria la manera en que los educaron. Se concluye abordando la necesidad de instrumentar acciones de tipo psicológico, social y económico a favor de estos hombres y sus familias.

  1. Serological screening and the influence of dengue awareness on patients from SUS specialty laboratory

    OpenAIRE

    Viviane Aparecida Vilas Boas; Katya Cristina Rocha; Claudia Giorgia Bronzatti de Oliveira; Aleksandra Vanessa Lambiasi Sant Anna; Ligia Ajaime Azzalis; Registila Libânia Beltrame; Virginia Berlanga Campos Junqueira; Fernando Luiz Affonso Fonseca

    2011-01-01

    INTRODUÇÃO: A dengue é causa de preocupação em países como o Brasil. OBJETIVO: Verificar a soropositividade dos pacientes do ambulatório de especialidades do Sistema Único de Saúde (SUS) para anticorpos antidengue, relacionando os resultados com os dados sociodemográficos. METODOLOGIA: Foram respondidos 184 questionários de avaliação sociodemográfica e de conhecimento sobre a transmissão da dengue. Foi utilizado o método de imunoensaio enzimático (ELISA) para pesquisar imunoglobulina da class...

  2. El libro y sus partes: redacción, estilo y normas ortotipográficas

    OpenAIRE

    Maseda Truchado, Esther

    2012-01-01

    El principal objetivo de esta investigación se concreta en aspectos relacionados tanto con el plano editorial, en el que se centra prácticamente la mitad de este trabajo, como en el plano lingüístico. El estudio expresa de una manera clara y expositiva conceptos, normas, errores, pautas a seguir, acepciones correctas y excepciones íntimamente relacionadas con la expresión escrita y sus conexiones con la oralidad. A través de los distintos parámetros se va a conseguir una visualización general...

  3. La reticencia a hablar en las aulas de ELE en Corea. Un acercamiento a sus causas

    Directory of Open Access Journals (Sweden)

    Mendoza Puertas, Jorge Daniel

    2016-03-01

    Full Text Available La baja participación de los estudiantes de Asia oriental en las clases de lenguas extranjeras ha sido constatada por diversos investigadores. En este trabajo ofrecemos un estudio de carácter cualitativo basado en entrevistas, grupos de discusión y anotaciones realizadas en un diario de trabajo. A través de sus resultados pretendemos ofrecer luz acerca de las causas sobre las que descansa la reticencia a hablar de los estudiantes coreanos en las aulas universitarias de español como lengua extranjera.

  4. Cataguases: Una pequeña ciudad en el interior del Brasil y sus viviendas

    Directory of Open Access Journals (Sweden)

    María Marta Camisassa

    2002-07-01

    Full Text Available La pequeña ciudad de Cataguases situada en el sudeste del estado de Minas Gerais, constituyó culturalmente una excepción en su entorno ya desde finales del siglo XIX. En ella Niemeyer y otros arquitectos modernos brasileños realizaron entre 1940 y el inicio de los 50 un grupo de viviendas de especial interés. Sus proyectos fueron acompañados de tratamientos paisajísticos y mobiliario a veces exclusivo, formando una unidad con esculturas y objetos de arte de vanguardia.

  5. Libros Virtuales y sus posibilidades educativas dentro de una escuela inclusiva

    OpenAIRE

    López Azuaga, Rafael; García García, Mª del Carmen

    2011-01-01

    El “libro virtual” es un recurso educativo que está convenciendo cada vez a más docentes y es utilizado como portafolios o como diario, entre otras posibles tareas. Se puede incluir en cualquier asignatura y es muy fácil de utilizar. En el presente artículo se analizan las posibles utilidades de los libros virtuales, sus posibilidades dentro de las escuelas inclusivas y finalizamos con una serie de enlaces para aquellos que deseen profundizar The “virtual book” is an educational resource t...

  6. El modelo sueco de cuidados a la infancia y sus consecuencias sobre las mujeres

    OpenAIRE

    Martínez Herrero, María José

    2009-01-01

    La política familiar en Suecia constituye un pilar básico de su Estado de Bienestar, teniendo entre sus objetivos el reparto equitativo del trabajo de cuidados infantiles entre las madres y los padres. Este artículo analiza el impacto y las consecuencias, en términos de igualdad, de las medidas familiares: si todos tienen las mismas responsabilidades familiares y laborales porqué las mujeres se han comprometido en un alto grado con el mercado de trabajo y los hombres no han cumplido con su...

  7. LA INSEGURIDAD LABORAL Y SUS CONSECUENCIAS EN UN CONTEXTO DE CRISIS ECONÓMICA

    Directory of Open Access Journals (Sweden)

    Beatriz Sora

    2014-01-01

    Full Text Available La inseguridad laboral se ha convertido en la actualidad en una de las fuentes de estrés más significativas para muchos trabajadores, siendo especialmente grave en España por las elevadas tasas de desempleo en este periodo de crisis económica. Una prolífera investigación se ha desarrollado al respecto en un intento por alcanzar un conocimiento más completo de este fenómeno. El Instituto de Psicología de los Recursos Humanos, Desarrollo Organizacional y Calidad de Vida Laboral (IDOCAL ha contribuido a esta investigación en los últimos años en varias de sus facetas más significativas. En el ámbito de sus factores determinantes se ha identificado un papel significativo de la antigüedad laboral, la empleabilidad en el mercado laboral, el subempleo, y la autoeficacia laboral. Además se han realizado hallazgos de interés en relación con la diversidad de los tipos de contrato, la inseguridad laboral y sus efectos en los trabajadores. Son de especial interés los estudios que analizan el papel interviniente de distintas variables. En este contexto, nuestros estudios han puesto de manifiesto la relevancia de variables como la justicia organizacional, el clima de justicia organizacional, el apoyo organizacional, la empleabilidad, la dependencia laboral y el distanciamiento psicológico a la hora de predecir la variabilidad en la inseguridad laboral. Por último, las aportaciones del IDOCAL han sido especialmente relevantes al plantear el análisis de la inseguridad laboral como fenómeno colectivo y mostrar cómo la experiencia colectiva de la inseguridad tenía repercusiones sobre el bienestar de los trabajadores más allá de las producidas por sus percepciones individuales. En base a esta investigación se han propuesto en el presente artículo una serie de implicaciones para la práctica profesional.

  8. Jóvenes escolares y sus redes sociales: de la territorialidad a la virtualidad.

    OpenAIRE

    Soler Osuna, Diana Maritza

    2013-01-01

    El problema de investigación de la investigación, Jóvenes escolares y sus redes sociales: de la territorialidad a la virtualidad, surgió a partir de mi experiencia como profesora de geografía en un colegio privado de Bogotá. Me cuestionaba la restringida territorialidad de los estudiantes y suponía que entre menos conocieran el territorio de la ciudad, menor sería su interés por la problemática en el espacio local. Bajo este supuesto emprendí el reconocimiento de las Redes Sociales y las Terr...

  9. El modelo sueco de cuidados a la infancia y sus consecuencias sobre las mujeres

    OpenAIRE

    Martínez Herrero, María José

    2009-01-01

    La política familiar en Suecia constituye un pilar básico de su Estado de Bienestar, teniendo entre sus objetivos el reparto equitativo del trabajo de cuidados infantiles entre las madres y los padres. Este artículo analiza el impacto y las consecuencias, en términos de igualdad, de las medidas familiares: si todos tienen las mismas responsabilidades familiares y laborales porqué las mujeres se han comprometido en un alto grado con el mercado de trabajo y los hombres no han cumplido con su pa...

  10. La cuarta ventana: Transformando el hogar. Arte feminista y sus intervenciones en el ciberespacio

    Directory of Open Access Journals (Sweden)

    Fabiane Santos

    2012-04-01

    Full Text Available Ese texto trata de la transformación del hogar como espacio público, habitado y activo, desde la perspectiva de la mujer que transita y construye este espacio, el cual está siendo invadido por los medios tecnológicos y la comunicación de masas. A través de las prácticas artísticas y cuestiones relativas al movimiento ciberfeminista y sus acciones, observaremos como esas luchas hacen eco y se mezclan con los nuevos medios.

  11. Historia del Ático a través de sus inscripciones, II

    OpenAIRE

    J. LÓPEZ EIRE

    2009-01-01

    RESUMEN: Historia del ático a través de sus inscripciones, II. El propósito de este y subsiguientes artículos es presentar un esbozo de la evolución del ático a base del testimonio de los cambios lingüísticos que detectamos en los documentos epigráficos redactados en este dialecto.Son especialmente interesantes los cambios que se producen en las fórmulas de un determinado tipo o especie, pues hay que tener en cuenta que las fórmulas son de por sí proclives al conservadurismo y recogen las inn...

  12. Corte Interamericana de DDHH. Sentencias: obligatoriedad de sus criterios jurisprudenciales en el Derecho Interno Argentino

    OpenAIRE

    Barreix, María de Lourdes

    2013-01-01

    El presente trabajo analiza la obligatoriedad y el impacto de las sentencias de la Corte Interamericana de Derechos Humanos en el derecho interno Argentino y la responsabilidad internacional en la que incurre el Estado condenado por la Corte Interamericana de Derechos Humanos. El documento se centra en el estudio de: la posibilidad de acceder a este órgano supranacional, los mecanismos de reparación a las víctimas y sus familiares, la forma y cuantía de la indemnización, las obligaciones de h...

  13. Indicadores de manejo eficiente para el puerto de Guayaquil y sus implicaciones economicas

    OpenAIRE

    Segovia, Andres; Suarez, Elena; Intriago Ruiz, Xavier

    2009-01-01

    Este trabajo explora los factores claves que influyen sobre la elección de uso portuario por parte de sus clientes, como también su proceso para tomar decisiones y obtener eficiencia. Es así como este trabajo pretende: a. Identificar los indicadores de calidad que influyen en la elección de uso portuario y su desempeño b. Analizar los indicadores de calidad que influyen en la elección de uso portuario y su desempeño c. Evaluar los indicadores de calidad que influyen en la elección...

  14. Demografía en el Perú y sus implicancias en la salud

    OpenAIRE

    ESCOBEDO RIVERA, JOSE; UNIVERSIDAD NACIONAL DEL ALTIPLANO

    2015-01-01

    El presente Trabajo fue presentado al «I Encuentro de Egresados de la Escuela Profesional de Nutrición Humana de la Universidad Nacional de Altiplano-Puno», 21-22 de noviembre 2014. Tiene como objetivo explicitar la relación existente entre nuestra actual realidad demográfica y sus implicancias con la salud. Básicamente nos hemos centrado en dos variables: la fecundidad y la mortalidad. La reducción de la fecundidad ha contribuido para disminuir la mortalidad infantil y materna. Entre 1986 y ...

  15. Los libros de texto en la escuela primaria y sus implicaciones en la lectura

    OpenAIRE

    Marisela Partido Calva

    2007-01-01

    Los libros de texto en el nivel básico constituyen una herramienta cognoscitiva importante; son utilizados por maestros y alumnos para mediar sus procesos formativos, ya que generan estrategias pedagógicas, cognitivas y culturales. En este artículo se analiza la propuesta curricular institucional planteada en la escuela primaria para la enseñanza del español, en términos de los objetivos, contenidos y actividades de aprendizaje. Se describe la práctica de algunos docentes en torno a la enseña...

  16. Desarrollo de productos no convencionales a partir de café y de sus subproductos

    OpenAIRE

    Arguedas-Gamboa, Patricia; Mora-Molina, Jesús; Chan-Chan, Víctoria; Chaves-Abarca, Randall

    2009-01-01

    Proyecto de Investigación Código 540214312001 Costa Rica es un país de tradición agrícola, y entre sus productos de exportación, se ha destacado el café, el cual goza de una alta estima a nivel internacional, basada sobre todo en su calidad. No obstante, los precios de nuestro grano de oro dependen de situaciones internacionales como oferta, consumo, costo de mano de obra, climas, etc. Nuestro café es además exportado en grano, dándose la torrefacción y otras transformaciones fuera de nues...

  17. Comunitat Valenciana: Territorio, Destino y Marca. Un análisis general de sus herramientas comunicativas

    OpenAIRE

    Salom Ripoll, Aguas Vivas

    2011-01-01

    El sector turístico en la Comunitat Valenciana es considerado el pilar más importante tanto para su economía como para su sistema productivo, por lo que los recursos, herramientas y gestión implicados en su promoción y diferenciación son analizados en este trabajo, contando con la aportación de diferentes expertos del sector. Bajo el título “Comunitat Valenciana: territorio, destino y marca. Un análisis general de sus herramientas comunicativas", se pretende abarcar, de una forma global, l...

  18. Medición de cortisol y sus fracciones: Una puesta al día

    OpenAIRE

    Patricia Maidana; Oscar D. Bruno; Viviana Mesch

    2013-01-01

    La determinación del cortisol sérico total forma parte fundamental de la exploración bioquímica de la función adrenocortical. Dado que esta hormona circula en plasma, en parte unida a proteínas de transporte y en parte en estado libre, existe la posibilidad de realizar la determinación de sus diferentes fracciones no solo en sangre sino también en orina, saliva y otros fluidos biológicos. Es posible realizar tanto determinaciones basales como pruebas funcionales y de esta manera evaluar la se...

  19. La adicción al Whatsapp en adolescentes y sus implicaciones en las habilidades sociales

    OpenAIRE

    Sánchez Díaz de Mera, Daniel; Lázaro Cayuso, Paula

    2017-01-01

    El presente artículo pretende analizar cómo se desarrollan las habilidades sociales en adolescentes mediante el uso de las Tecnologías de la Información y la Comunicación y si la adicción derivada del uso de servicios de mensajería tales como WhatsApp puede mejorar la capacidad que tienen para mejorar sus habilidades sociales. Se presenta un estudio de caso cuya muestra es un grupo de estudiantes de la ESO de varios institutos de la Comunidad de Madrid. Mediante el análisis cuantitativo de lo...

  20. LA PATAGONIA EXTRANDINA Y SUS CONFLICTOS AMBIENTALES. UN ESTUDIO DE CASO.

    Directory of Open Access Journals (Sweden)

    Olga Capua

    1988-12-01

    Full Text Available La filosofía básica del trabajo reside en la idea de que la ocupación del espacio debe estar precedida por estudios integrados del paisaje- tanto en sus aspéctos bióticos como abióticos- que permitan comprender la dinámica natural y a su vez pronosticar las modificaciones y las nuevas interacciones vinculadas a la participación o desenvolvimiento cultural del paisaje en que el hombre vive.

  1. Nuevos tiempos para las Fuerzas Armadas en democracia y nuevos perfiles de sus componentes

    OpenAIRE

    Martínez, Rafael, 1965-

    2013-01-01

    En el estudio sobre el papel de los militares dentro del Estado resulta una estación imprescindible referirse a si han concluido su transformación democrática, o no. No obstante, es obvio que no todos los militares son idénticos. No podemos caer en la falacia de la homogeneidad. Esos diferentes perfiles de sus componentes –que nos conducen al referirnos al militar como profesional al debate Institucionalismo vs. Ocupacionalismo (I/O) y al analizar el militar como ciudadano a su carácter democ...

  2. Historia del "Instituto José N. Rovirosa" de Villahermosa, Tabasco, en voz de sus protagonistas

    OpenAIRE

    2015-01-01

    Este trabajo reconstruye la historia de una escuela particular laica, el Instituto José N. Rovirosa de Villahermosa, Tabasco. En sus inicios fue primaria, posteriormente se anexó el jardín de niños la secundaria y la preparatoria. Por más de 90 años esta institución ha sido dirigida por una sola familia. El presente estudio se forja con el relato oral de las personas que han formado parte de la escuela.

  3. Anatomía del raquis, sus curvas y su control ortostático

    OpenAIRE

    Aurnague, Jaqueline; Fernández, Hernán

    2013-01-01

    Nos decidimos a realizar la siguiente ponencia, para analizar y reconocer aquellos aspectos anatómicos y funcionales de la columna vertebral o raquis en relación a sus curvas fisiológicas y a su control ortostatico. El abordaje que efectuaremos, es teniendo en cuenta los contenidos que constantemente estabilizan y desestabilizan el raquis en los movimientos de la vida cotidiana, como también aquellos enfocados en la actividad física en relación a la postura y a su tonicidad. Analizaremos l...

  4. La escuela de sistemas y sus aplicaciones a la administración.

    OpenAIRE

    2013-01-01

    El artículo hace de forma general una caracterización de la Escuela de Sistemas, iniciando con una aproximación conceptual, pasando por una clasificación de los distintos sistemas, sus niveles de desarrollo y presentando una rápida relación entre la teoría de sistemas y la administración, su aplicación, describiendo a manera de ejemplo un modelo referente a una pequeña empresa panificadora.

  5. La escuela de sistemas y sus aplicaciones en la administración

    OpenAIRE

    2015-01-01

    RESUMENEl artículo hace de forma general una caracterización  de la Escuela de Sistemas, iniciando con una aproximación conceptual, pasando por una clasificación de los distintos sistemas, sus niveles de desarrollo y presentando una rápida relación entre la teoría  de sistemas y la administración, su aplicación, describiendo a manera de ejemplo un modelo referente a una pequeña empresa panificadora.

  6. A Serosurvey for Brucellosis in Wild Boar (Sus scrofa) in Sardinia, Italy.

    Science.gov (United States)

    Pilo, Cristian; Addis, Giuseppe; Deidda, Manuela; Tedde, Maria Tania; Liciardi, Manuele

    2015-10-01

    Porcine brucellosis is a zoonotic disease caused by Brucella suis and hosted by pigs (Sus scrofa). Both domestic pigs and wild boars are affected. We measured the prevalence of antibody to Brucella spp. in wild boars in Sardinia, Italy. During 1 November 2009 to 31 January 2010, we collected 570 serum samples from legally hunted wild boars and tested them using a commercial competitive enzyme-linked immunosorbent assay. Sex and age class of the sampled wild boars were also recorded. Thirty-five samples were positive for an apparent antibody prevalence of 6.1%. Antibody prevalences did not differ between sexes or among age classes.

  7. Prevalence of antibodies to Toxoplasma gondii in South Korean wild boar (Sus scrofa coreanus).

    Science.gov (United States)

    Jeong, Wooseog; Yoon, Hachung; Kim, Yong Kwan; Moon, Oun-Kyong; Kim, Do-Soon; An, Dong-Jun

    2014-10-01

    Abstract Toxoplasma gondii is an obligate intracellular protozoan parasite and a commonly encountered pathogen in humans and animals. The wild boar (Sus scrofa coreanus) is considered a good indicator when monitoring environmental contamination by T. gondii. We surveyed the prevalence of antibodies against T. gondii in wild boars from South Korea. Blood samples were collected from 426 wild boars captured in eight provinces of South Korea during the hunting seasons in 2008-12. Antibodies against T. gondii were detected using an indirect enzyme-linked immunosorbent assay in samples from 152 of boars, indicating an overall antibody prevalence of 36% (95% confidence interval=31-40%).

  8. Retardo de crecimiento intrauterino (RCIU) y sus alteraciones bioquímicas

    OpenAIRE

    Muñoz Molina, Liliana; Hernández Barbosa, Rubinsten

    2005-01-01

    El estudio del retardo de crecimiento intrauterino (RCIU) continúa siendo importante tanto a nivel obsté- trico como pediátrico. El interés se centra en los factores que inciden directamente en las fallas de crecimiento in útero y sobre sus consecuencias postnatales. Además del potencial genético, heredado de los padres, el desarrollo y supervivencia del feto depende directamente del suministro de los sustratos necesarios, como azúcares, ácidos grasos, proteínas, aminoácidos; de esta manera a...

  9. Diferencias competitivas entre empresas confeccionistas y sus implicancias de política a nivel regional

    OpenAIRE

    Liseras, Natacha; Graña, Fernando Manuel; Gennero de Rearte, Ana María; Belmartino, Andrea

    2011-01-01

    Estudios realizados recientemente por los autores han encontrado que la industria de la indumentaria en Argentina muestra segmentos altamente competitivos, con empresas que se caracterizan por la generación de estrategias en diseño y posicionamiento de marca (EMD o empresas con marca y diseño), por sus capacidades y competencias para acceder, transformar y reconfigurar al conocimiento generado externamente, donde los factores vinculados al último eslabón en la cadena de valor serían los princ...

  10. Neuromarteking: Conocer al Cliente por sus Percepciones (Neuromarketing: know customers through their perceptions)

    OpenAIRE

    Baptista, María Virginia; León, María del Fátima; Mora, César

    2012-01-01

    La evolución de la ciencia, en cualquiera de sus vertientes,ha dado lugar a diferentes campos del saber en losque se conjugan múltiples disciplinas. En el área del neuromarketingconvergen la neurociencia y el marketing paraexplicar el comportamiento del consumidor. Por su parte, laneurociencia se centra en el estudio de los procesos mentalespara comprender la conducta en términos de actividadesdel encéfalo y cómo el medio ambiente influye en ésta,mientras que el marketing busca entender la ma...

  11. El derecho en Kant: una investigación de sus fundamentos

    OpenAIRE

    Marey, Macarena

    2010-01-01

    En este trabajo nos proponemos investigar y reconstruir la teoría política de Immanuel Kant (1724-1804). Para esto, a partir fundamentalmente de sus textos políticos de la década de 1790 investigaremos, entre otros puntos, cuáles son los fundamentos conceptuales y los principios normativos regulativos que estructuran la filosofía jurídica y política de Kant, cuáles son los argumentos (o los tipos de argumentación) para la justificación de estos principios normativos que podemos encontrar en e...

  12. Tipología de los consumidores de alcohol y sus factores determinantes en Bucaramanga, Colombia

    OpenAIRE

    Oscar Fernando Herrán; Ardila,María F

    2009-01-01

    Introducción. En Colombia algunas consecuencias del consumo de alcohol son problemas de salud pública. Es necesario clasificar adecuadamente a los consumidores para diseñar estrategias de mitigación y control. Objetivo. Establecer los tipos de consumidores de alcohol y sus variables asociadas. Material y métodos. Se clasificaron 1.199 sujetos entre 18 y 60 años en tres tipos de consumo de alcohol: tipo A, consumo deseable; tipo B, consumo excesivo sin problemas relacionados; y tipo C, c...

  13. El ojo y sus narrativas. Cine surrealista desde México. Obra colectiva

    OpenAIRE

    Rivinius, Volker

    2014-01-01

    Inicialmente, este libro acompañaba una retrospectiva de cine surrealista en México DF, una colaboración entre el Instituto de Cinematografía Mexicano (IMCINE) y el Museo Nacional de Arte (MUNAL). Los diversos ensayos de este libro ofrecen cada uno a su manera un enfoque de lo que puede significar el surrealismo desde una perspectiva mexicana. La obra de Luis Buñuel, director de cine español y residente en México, es la piedra de toque, aunque hay que recordar que sus películas surrealistas, ...

  14. ESPECTRO CLÍNICO DE LA PREECLAMPSIA: ESTUDIO COMPARATIVO DE SUS DIVERSOS GRADOS DE SEVERIDAD

    OpenAIRE

    Parra C,Mauro; San Martín O,Alfredo; Valdés R,Enrique; Hasbún H,Jorge; Quiroz V,Lorena; Schepeler S,Manuel; Pérez B,Sebastián; Rau M,Carlos; Miranda 0,Juan Pablo

    2007-01-01

    Objetivo: Comparar los resultados maternos y perinatales en embarazadas que cursaron con preeclampsia (PE) en sus diversas presentaciones en el período 2001 -2005. Material y Método: Estudio retrospectivo de 7.205 partos asistidos en la maternidad del Hospital Clínico de la Universidad de Chile. 204 mujeres presentaron PE/eclampsia, dividiéndose en 3 grupos: PE modera, severa y síndrome de HELLP. Se analizaron las variables clínicas y de laboratorio de la embarazada y del recién nacido. Se co...

  15. La lectura tomasiana del sentido del gusto y sus connotaciones morales

    OpenAIRE

    Peretó Rivas, Rubén

    2010-01-01

    Este trabajo se enfoca en la doctrina que Tomás de Aquino establece con respecto al sentido del gusto, estructurándose en tres partes. En primer lugar, se discute la ubicación que el autor otorga al gusto dentro del esquema de los cinco sentidos externos a partir de algunos aportes contemporáneos. Luego, se expone la relación que establece el Aquinate entre el gusto y sus objeto propio, el sabor, con todas las implicancias de orden b...

  16. Medición de cortisol y sus fracciones: Una puesta al día

    OpenAIRE

    Patricia Maidana; Oscar D. Bruno; Viviana Mesch

    2013-01-01

    La determinación del cortisol sérico total forma parte fundamental de la exploración bioquímica de la función adrenocortical. Dado que esta hormona circula en plasma, en parte unida a proteínas de transporte y en parte en estado libre, existe la posibilidad de realizar la determinación de sus diferentes fracciones no solo en sangre sino también en orina, saliva y otros fluidos biológicos. Es posible realizar tanto determinaciones basales como pruebas funcionales y de esta manera evaluar la se...

  17. Colombianas y ecuatorianas en Valencia: con sus mecanismos y redes en la migración

    OpenAIRE

    Sierra Puentes, Myriam Carmenza

    2014-01-01

    Ente trabajo parte del hecho de que las mujeres se relacionan de forma diferente a los hombres y, también de la premisa de que las mujeres son sujetos activos y protagonistas de sus propias vidas; que aportan al desarrollo social desde perspectivas diferentes pero que su condición de mujer, las hace ser invisibles en muchos ámbitos de la vida, como es el caso de la movilidad humana o migración. Esta investigación tiene como objetivo central; identificar los mecanismos instrumentales y subj...

  18. Violencia Filio Parental: Comparando lo que informan los adolescentes y sus progenitores

    OpenAIRE

    Calvete, Esther; Orue, Izaskun; González-Cabrera,Joaquín

    2017-01-01

    El objetivo principal del presente estudio fue examinar la consistencia de los informes de progenitores e hijos a la hora de informar sobre la violencia filio-parental en una muestra comunitaria. Como objetivo secundario, se exploraron las propiedades psicométricas de la versión para progenitores del Cuestionario de Violencia Filio-Parental (Calvete, Gámez-Guadix et al., 2013). Participaron en el estudio un total de 880 adolescentes (51.70% chicas, entre 13 y 19 años) y sus progenitores (76....

  19. GENERALIDADES DE LOS UREDINALES (Fungi: Basidiomycota) Y DE SUS RELACIONES FILOGENÉTICAS

    OpenAIRE

    CATALINA MARÍA ZULUAGA; PABLO BURITICÁ CÉSPEDES; MAURICIO MARÍN-MONTOYA

    2009-01-01

    Los hongos-roya (Uredinales, Basidiomycetes) representan uno de los grupos de microor- ganismos fitoparásitos más diversos y con mayor importancia económica mundial en la producción agrícola y forestal. Se caracterizan por ser patógenos obligados y por presentar una estrecha coevolución con sus hospedantes vegetales. Su taxonomía se ha basado fundamentalmente en el estudio de caracteres morfológicos, resultando en muchos casos en la formación de taxones polifiléticos. Sin embargo, en los últi...

  20. El desguante craneorbitofacial como abordaje craneofacial y sus aplicaciones clínicas

    OpenAIRE

    Rubén Muñoz; Jose Golaszewski; Alvaro Díaz

    2012-01-01

    El propósito de este estudio es describir la técnica quirúrgica para el abordaje del tercio superior y medio facial para cirugía craneofacial. Es un método de disección del macizo craneofacial que utiliza incisiones palpebrales tipo blefaroplastia, incisión bicoronal, incisión endonasal supracartilaginosa bilateral y dependiendo de las necesidades el Cirujano, abordajes preauriculares tipo Ritidectomía. La técnica está indicada en pacientes con múltiples fracturas cráneo-faciales y sus sec...

  1. Una nueva lectura del poema "Narciso" a partir de sus variantes textuales

    OpenAIRE

    Sanz Hermida, Rosa

    2001-01-01

    El presente articulo se centra en el estudio de las versiones manuscritas del poema "Narciso", incluido por Federico García Lorca dentro de la serie "Tres retratos con sombra" como poema-sombra de "Debussy" (cfr. Canciones). Las variantes textuales ayudan a desentrañar el sentido de este complejo poema cuya dificultad interpretativa viene dada, en parte, por la supresión de uno de sus versos clave en la versión definitiva: "comprendí que era Narciso".

  2. BLOQUE V - Condiciones de corte en el fresado de titanio y sus aleaciones

    OpenAIRE

    2010-01-01

    Actualmente, el titanio y sus aleaciones (consideradas superaleaciones) están siendo empleados con el fin de obtener piezas estructurales y mecánicas en los que prima básicamente la relación entre el peso y la resistencia mecánica. Es por este motivo que la industria aeronáutica y aeroespacial ha comenzado desde hace años a sustituir otros materiales (aceros y aleaciones de aluminio) igualmente resistentes por el titanio, que resulta más liviano: la densidad del titanio se encuentra en ...

  3. Eduardo Hernández-Pacheco y el papel de la fotografía en sus representaciones del paisaje

    Directory of Open Access Journals (Sweden)

    Manuel Mollá Ruiz-Gómez

    2012-01-01

    Full Text Available Eduardo Hernández-Pacheco, uno de los geólogos más notables del pasado siglo XX, tuvo un extraordinario interés por el concepto de paisaje, desarrollado en el artículo “El paisaje en general y las características del paisaje hispano”, publicado en 1934 en el Boletín de la Institución Libre de Enseñanza. Con una clara influencia de Alejandro de Humboldt, su visión del paisaje es naturalista. Esto no quiere decir que no aparezcan los seres humanos, con sus ganados, sus cultivos, sus monumentos del pasado, etc., siempre que conserven su carácter tradicional y su relación con el medio en el que se desarrollan. Junto a sus textos, sus fotografías de paisaje forman un legado fundamental para entender su concepción del paisaje y su peso en la historia del paisaje español del siglo XX. El presente artículo se plantea su estudio basado en una de sus obras fundamentales, Fisiografía del Solar Hispano, con especial énfasis en su visión del paisaje a través de la fotografía.

  4. Uma análise da progressividade do financiamento do Sistema Único de Saúde (SUS Analysis of the progressivity of Brazilian Unified National Health System (SUS financing

    Directory of Open Access Journals (Sweden)

    Maria Alicia Domínguez Ugá

    2006-08-01

    Full Text Available Este artigo analisa o grau de progressividade dos tributos que financiam o Sistema Único de Saúde (SUS. Nele são identificados os principais tributos que financiam o SUS e, com base nos microdados da Pesquisa de Orçamentos Familiares 2002-2003, é inferida a distribuição do ônus do pagamento dos tributos diretos e indiretos que financiam o SUS e analisado o grau de progressividade dos mesmos. Foi, ainda, calculado o índice de Kakwani do financiamento do SUS, que sintetiza o grau de progressividade de um sistema tributário. Os dados mostraram que o índice de Kakwani do financiamento público é de ­0,008 e que, portanto, o financiamento do SUS corresponde a um sistema quase proporcional, que onera proporcionalmente à renda. Em uma sociedade com o grau de desigualdade da brasileira, que exibe um índice de Gini de 0,57, ter um financiamento do SUS proporcional é fortemente questionável sob a ótica da justiça social: ao contrário, seria desejável construir bases de financiamento do SUS francamente progressivas, de forma a contra-restar a fortíssima concentração de renda da nossa sociedade.This article analyzes the level of progressivity in taxes financing the Brazilian Unified National Health System (SUS. Distribution of the tax burden financing the SUS was calculated using micro-data from the Household Budgets Survey, 2002-2003. The Kakwani index, which shows a tax system's level of progressivity, was calculated. The Kakwani index of public financing was -0.008, and SUS financing was nearly proportional to income. From a social justice perspective this is highly undesirable in a society like Brazil, with a Gini index of 0.57. The system should be clearly progressive in order to counterbalance the country's extreme income concentration.

  5. Cytochrome b based genetic differentiation of Indian wild pig (Sus scrofa cristatus) and domestic pig (Sus scrofa domestica) and its use in wildlife forensics.

    Science.gov (United States)

    Gupta, Sandeep Kumar; Kumar, Ajit; Hussain, Syed Ainul; Vipin; Singh, Lalji

    2013-06-01

    The Indian wild pig (Sus scrofa cristatus) is a protected species and listed in the Indian Wildlife (Protection) Act, 1972. The wild pig is often hunted illegally and sold in market as meat warranting punishment under law. To avoid confusion in identification of these two subspecies during wildlife forensic examinations, we describe genetic differentiation of Indian wild and domestic pigs using a molecular technique. Analysis of sequence generated from the partial fragment (421bp) of mitochondrial DNA (mtDNA) cytochrome b (Cyt b) gene exhibited unambiguous (>3%) genetic variation between Indian wild and domestic pigs. We observed nine forensically informative nucleotide sequence (FINS) variations between Indian wild and domestic pigs. The overall genetic variation described in this study is helpful in forensic identification of the biological samples of wild and domestic pigs. It also helped in differentiating the Indian wild pig from other wild pig races. This study indicates that domestic pigs in India are not descendent of the Indian wild pig, however; they are closer to the other wild pig races found in Asia and Europe.

  6. [Supply and demand of the medium-complexity/SUS: relation with primary health care].

    Science.gov (United States)

    Pires, Maria Raquel Gomes Maia; Göttems, Leila Bernarda Donato; Martins, Cristiano Mundim Ferreira; Guilhem, Dirce; Alves, Elioenai Dornelles

    2010-06-01

    This work aims at investigating the supply and demand of the medium-complexity services from the Federal District and surrounding municipalities from the state of Goiás. Our hypothesis is that the services organization offer of primary care (PC) from the Federal District (DF) and its surroundings overloads the medium-complexity services (MC), contributing to less equity in terms of communities access. Our objective is to analyze the demand for MC (medium-complexity) services in DF (Federal District) and its relation with PC (Primary Care); to quantify the origin, health problem, reason, transportation time and performed procedures of the ones who go to the Federal District hospitals; to set up priorities of managerial changes in the Brazilian Health System (SUS) in order to have more access to users. The evaluation was triangulation of methods, and complementing qualitative and quantitative approaches. The study of the offer via the analysis of SUS information systems, and the demand through a survey with 1,585 users of seven hospitals of the Federal District. There is a sub utilization of services offer at the Federal District, with duplicity of basic actions among hospitals and other health centers. It is recommended a revision in the health services regionalization and hierarchy of the Federal District and Goiás, as well as more investments on implementation of technology to primary care.

  7. SUS y los retos de la tercera década

    Directory of Open Access Journals (Sweden)

    Renilson Rehem de Souza

    2009-01-01

    Full Text Available Antes de su creación del SUS la atención de la salud en el país tenían estrechos vínculos con las actividades de jubilación y, como un sistema contributivo, generado en términos de acceso a los servicios de salud, una división de la población brasileña en dos grupos principales (aparte de pequeña porción de personas que podrían pagar por los servicios de salud por su propia cuenta: jubilados y no jubilados. La creación de SUS allanó el camino para la superación de estas desigualdades. Pero el cambio no se produjo, ni podría, en la noche a la mañana. Por el contrario, en estos 20 años las dificultades han sido una constante desde la crisis de financiación que se produjeron a principios de los años 90 y que, en cierta medida, sigue siendo hoy en día, incluso el reto de la creación de un radical proceso de descentralización en un país con tantas diferencias y la esigualdad.

  8. Docentes de bachillerato y la formación ciudadana de sus estudiantes

    Directory of Open Access Journals (Sweden)

    César Darío Fonseca Bautista

    2016-01-01

    Full Text Available El objetivo de este trabajo es conocer la manera como los docentes de bachillerato tecnológico conciben y asumen la ciudadanía, si participan en la formación ciudadana de sus estudiantes, si se sienten acompañados por la escuela y/o por la familia en esta tarea, y si adjudican a la escuela influencia en la formación ciudadana de los jóvenes. Para ello se aplicó un cuestionario a una muestra de docentes adscritos en once planteles del estado de Morelos, mediante metodología cuantitativa. Algunos hallazgos encontrados fueron que otorgaban significado al concepto de ciudadanía dentro del marco jurídico-político y que su comprensión del sentido actual del concepto y su construcción son limitadas. A pesar de que los docentes no recibieron capacitación al respecto, aseguran sentirse competentes para incidir en la formación de sus estudiantes.

  9. Optimizing SUS 304 wire drawing process by grey relational analysis utilizing Taguchi method

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    In the stainless steel 304 (SUS 304) wire drawing process,optimizing the die life and wire tensile strength,which are the larger-the-better quality characteristics (QCH) types,is of main interest.Three control factors,involving reduction ratio,lubricant temperature,and drawing speed,were investigated utilizing L9(34) orthogonal array (OA).The grey relational analysis was conducted for the normalized signal-to-noise (S/N) ratios.The ordinal value of the grey grade was then used to decide optimal factor levels.The anticipated improvements in die life and wire tensile strength were estimated 25.31 h and 22.50 kg/mm2,respectively.To decide the significant factor which had effect on each QCH and predict the average value of each QCH,analysis of variance (ANOVA) was performed for S/N ratio and QCH.Confurmation experiments were then conducted,where a good overlap was noticed between the predicted and confirmation intervals for each QCH.The Hotelling 72 and the sample generalized variance control charts were finally utilized in controlling and monitoring future production.In conclusion,the grey relational analysis utilizing Taguchi method is an effective approach for optimizing the die life and wire tensile strength for SUS wire drawing process.

  10. [SUS management and monitoring and evaluation practices: possibilities and challenges for building a strategic agenda].

    Science.gov (United States)

    Carvalho, André Luis Bonifácio de; Souza, Maria de Fátima; Shimizu, Helena Eri; Senra, Isabel Maria Vilas Boas; Oliveira, Kátia Cristina de

    2012-04-01

    This paper deals with the challenges involved in institutionalizing Monitoring and Evaluation practices within the scope of management of the Brazilian Unified Health System (SUS), based on the creation of a strategic agenda. This is structured around actions by the Federal Administration, from the perspective of defining the scope of the federative relationship. A summarized literature review is thus presented, placing into context the current SUS management process, which is based on the Pact for Health as well as theoretical and operational aspects inherent to monitoring and evaluation practices. The approach related to the strategic agenda highlights the creation of mechanisms that underpin the political and institutional decision, namely the creation of financial incentives and the development of technical mechanisms. These include organizational strategies for qualifying management teams and conducting studies and research and the dissemination of strategic information. These processes are based on the concept of providing for the management specificities in the different spheres of management based on a broad cooperation process involving teaching and research institutions and international organizations as well as the managers themselves.

  11. Experiencias de reconocimiento vividas por los niños en sus familias

    Directory of Open Access Journals (Sweden)

    Magda Victoria Díaz Alzate

    2015-07-01

    Full Text Available Pretendemos establecer una relación entre la propuesta que hace Axel Honneth sobre el reconocimiento en el amor y las prácticas de crianza vividas por los integrantes de la familia, en especial entre los niños y las personas cuidadoras, para argumentar que en estas relaciones se da comienzo a la configuración de los niños como sujetos políticos. Para Honneth –quien retoma a Hegel y a Mead–, las primeras relaciones amorosas son sustanciales para vivir el reconocimiento afectivo –que se vive con los más íntimos–; en ellas la aceptación emocional va unida a sentimientos como la simpatía y la atracción, y les permite visibilizar al otro a partir de sus necesidades propias y su valor humano. Abordaremos la familia como primera estructura de acogida y primer escenario de socialización, para argumentar que los niños viven en sus familias, prácticas de reconocimiento de sí mismos, de los otros y del mundo que les rodea, lo cual, a nuestro modo de ver, hace parte de su proceso de socialización como sujetos políticos.

  12. El etnólogo y sus fantasmas. Leiris en África

    Directory of Open Access Journals (Sweden)

    Giobellina Brumana, Fernando

    2001-12-01

    Full Text Available The Dakar-Djibouti expedition, led by Marcel Griaule, crossed Africa between 1931 and 1933. One of the participants was Michel Leiris, a young poet who had just severed his relations with the surrealist avantgarde and was in the throes of a personal crisis. This paper is about his experience in that joumey of discovery of himself, of the other and of ethnography. Representation and margination: these are the themes that will endure in L'Afrique fantôme as well as in Leiris' other writings about the Dogon and the Zar cult.

    La Misión Dakar-Yibuti, bajo la dirección de Marcel Griaule, atravesó el continente africano entre 1931 y 1933. En sus filas se encontraba Michel Leiris, joven poeta que acababa de romper con la cúpula surrealista y pasaba por malos tiempos personales. Este artículo registra su experiencia en este viaje de descubrimiento de sí, del otro y de la etnografía. Representación y marginalidad, esos son los elementos que quedarán, tanto en L'Afrique fantôme como en sus otros escritos sobre los dogon y el culto zar.

  13. Insulinas Análogas: responsabilidade do SUS e a judicialização

    Directory of Open Access Journals (Sweden)

    Jorge Lima

    2015-12-01

    Full Text Available Trata-se de um estudo descritivo, epidemiológico e analítico com abordagem qualiquantitativa. O artigo buscou identificar a relação entre cobertura da Estratégia de Saúde da Família e o aumento de ações judiciais de insulinas análogas nas regiões Sul e Nordeste do Brasil. Nos anos 2010, 2011 e 2012, o consumo de insulinas análogas foi crescente tanto na região sul quanto nordeste. A região sul, apesar de ter um SUS organizado, IDH desenvolvido e educação estruturada, apresentou falhas no programa de diabetes. Em contrapartida, a região nordeste possui IDH baixo na maioria dos municípios e educação deficiente, porém, observou-se a necessidade de reorganização dos programas voltados ao atendimento de usuários portadores de doenças crônicas, em especial, a diabetes, nessa região. Entende-se, que o fortalecimento da atenção básica como porta de entrada para o SUS, nas regiões estudadas pode minimizar o problema da judicialização da saúde.

  14. Formação para o SUS nos cursos de psicologia em Alagoas

    Directory of Open Access Journals (Sweden)

    Simone Maria Hüning

    2013-03-01

    Full Text Available Este artigo discute a formação do psicólogo em Alagoas e sua relação com o Sistema Único de Saúde (SUS, a partir da análise dos currículos dos quatro cursos de graduação em Psicologia do Estado. Construímos quatro eixos de análise das disciplinas a partir das ementas, conteúdos programáticos e bibliografias: 1 Clínica, psicopatologia e avaliação psicológica; 2 Biomédicas; 3 Interfaces socioculturais; 4 Fundamentos da pesquisa e atuação em Psicologia. Discutimos as formas de abordagem da saúde, problematizando sua relação com o princípio da integralidade do SUS. Os resultados indicam que na abordagem da saúde predominam conteúdos referentes à identificação e classificação de transtornos e psicopatologias, e uma concepção de sujeito individualista e fragmentada, baseada no modelo biomédico. Por sua vez, a abordagem da integralidade, quando presente nos currículos, possui o potencial de nortear mudanças na graduação, vinculando-se a cenários diversificados, como atuação multiprofissional e capacitação profissional generalista.

  15. Comparison of two codon optimization strategies enhancing recombinant Sus scrofa lysozyme production in Pichia pastoris.

    Science.gov (United States)

    Zhu, D; Cai, G; Wu, D; Lu, J

    2015-05-16

    Lysozyme has played an important role in animal feed additive industry, food additive industry and biological engineering. For improving expression efficiency of recombinant lysozyme from Sus scrofa, two genes respectively designed by the most used codon optimization strategies, "one amino acid one codon" and "codon randomization", were synthesized and expressed in Pichia pastoris X—33. At shaking flask level, Sus scrofa lysozyme (SSL) under two conditions had a highest activity of 153.33±10.41 and 538.33±15.18 U/mL after a 5 days induction of 1% methanol, with secreted protein concentration 80.03±1.94 and 239.60±4.16 mg/L, respectively. Compared with the original SSL gene, the expression of optimized SSL gene by the second strategy showed a 2.6 fold higher level, while the first method had no obvious improvement in production. In total secreted protein, the proportions of recombinant SSL encoded by the original gene, first method optimized gene and the second—strategy optimized one were 75.06±0.25%, 74.56±0.14% and 79.00±0.14%, respectively, with the same molecular weight about 18 kDa, optimum acidity pH 6.0 and optimum temperature 35degC.

  16. Cryptosporidium suis and Cryptosporidium scrofarum in Eurasian wild boars (Sus scrofa) in Central Europe.

    Science.gov (United States)

    Němejc, Karel; Sak, Bohumil; Květoňová, Dana; Hanzal, Vladimír; Janiszewski, Paweł; Forejtek, Pavel; Rajský, Dušan; Ravaszová, Petra; McEvoy, John; Kváč, Martin

    2013-11-08

    From 2011 to 2012, to identify Cryptosporidium spp. occurrence in Eurasian wild boars (Sus scrofa) 29 randomly selected localities (both forest areas and enclosures) across the Central European countries of Austria, the Czech Republic, Poland, and the Slovak Republic were investigated. Cryptosporidium oocysts were microscopicaly detected in 11 out of 460 faecal samples examined using aniline-carbol-methyl violet staining. Sixty-one Cryptosporidium infections, including the 11 infections that were detected by microscopy, were detected using genus- or species-specific nested PCR amplification of SSU rDNA. This represents a 5.5 fold greater sensitivity for PCR relative to microscopy. Combining genus- and species-specific PCR tools significantly changes the perspective on the occurrence of Cryptosporidium spp. in wild boars. While RFLP and direct sequencing of genus specific PCR-amplified products revealed 56 C. suis (20) and C. scrofarum (36) monoinfections and only 5 mixed infections of these species, species-specific molecular tools showed 44 monoinfections and 17 mixed infections with these species. PCR analysis of the gp60 gene did not reveal any other Cryptosporidium infections. Similar to domestic pigs, C. scrofarum was detected as a dominant species infecting adult Eurasian wild boars (Sus scrofa). Cryptosporidium infected wild boars did not show signs of clinical disease. This report is perhaps the most comprehensive survey of cryptosporidial infection in wild boars.

  17. The Use of Genomics in Conservation Management of the Endangered Visayan Warty Pig (Sus cebifrons

    Directory of Open Access Journals (Sweden)

    Rascha J. M. Nuijten

    2016-01-01

    Full Text Available The list of threatened and endangered species is growing rapidly, due to various anthropogenic causes. Many endangered species are present in captivity and actively managed in breeding programs in which often little is known about the founder individuals. Recent developments in genetic research techniques have made it possible to sequence and study whole genomes. In this study we used the critically endangered Visayan warty pig (Sus cebifrons as a case study to test the use of genomic information as a tool in conservation management. Two captive populations of S. cebifrons exist, which originated from two different Philippine islands. We found some evidence for a recent split between the two island populations; however all individuals that were sequenced show a similar demographic history. Evidence for both past and recent inbreeding indicated that the founders were at least to some extent related. Together with this, the low level of nucleotide diversity compared to other Sus species potentially poses a threat to the viability of the captive populations. In conclusion, genomic techniques answered some important questions about this critically endangered mammal and can be a valuable toolset to inform future conservation management in other species as well.

  18. The Use of Genomics in Conservation Management of the Endangered Visayan Warty Pig (Sus cebifrons).

    Science.gov (United States)

    Nuijten, Rascha J M; Bosse, Mirte; Crooijmans, Richard P M A; Madsen, Ole; Schaftenaar, Willem; Ryder, Oliver A; Groenen, Martien A M; Megens, Hendrik-Jan

    2016-01-01

    The list of threatened and endangered species is growing rapidly, due to various anthropogenic causes. Many endangered species are present in captivity and actively managed in breeding programs in which often little is known about the founder individuals. Recent developments in genetic research techniques have made it possible to sequence and study whole genomes. In this study we used the critically endangered Visayan warty pig (Sus cebifrons) as a case study to test the use of genomic information as a tool in conservation management. Two captive populations of S. cebifrons exist, which originated from two different Philippine islands. We found some evidence for a recent split between the two island populations; however all individuals that were sequenced show a similar demographic history. Evidence for both past and recent inbreeding indicated that the founders were at least to some extent related. Together with this, the low level of nucleotide diversity compared to other Sus species potentially poses a threat to the viability of the captive populations. In conclusion, genomic techniques answered some important questions about this critically endangered mammal and can be a valuable toolset to inform future conservation management in other species as well.

  19. GENERALIDADES DE LOS UREDINALES (Fungi: Basidiomycota Y DE SUS RELACIONES FILOGENÉTICAS

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    CATALINA MARÍA ZULUAGA

    2009-01-01

    Full Text Available Los hongos-roya (Uredinales, Basidiomycetes representan uno de los grupos de microor- ganismos fitoparásitos más diversos y con mayor importancia económica mundial en la producción agrícola y forestal. Se caracterizan por ser patógenos obligados y por presentar una estrecha coevolución con sus hospedantes vegetales. Su taxonomía se ha basado fundamentalmente en el estudio de caracteres morfológicos, resultando en muchos casos en la formación de taxones polifiléticos. Sin embargo, en los últimos años se han tratado de incorporar herramientas moleculares que conduzcan a la generación de sistemas de clasificación basados en afinidades evolutivas. En esta revisión se ofrece una mirada general a las características de los uredinales, enfatizando en el surgimiento reciente de estudios filogenéticos que plantean la necesidad de establecer una profunda revisión de la taxonomía de este grupo. Finalmente se alerta sobre la necesidad de que en dichos estudios taxonómicos se incluya un alto número de especies de royas neo- tropicales, pues esta zona es reconocida no sólo por su alta diversidad de hongos-royas, sino también por las características únicas de sus ciclos de vida.

  20. Las relaciones especiales de sujeción entre el Estado y sus funcionarios

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    Luis Eduardo Ardila Quiroz

    2012-01-01

    Full Text Available Este escrito hace alusión a relaciones que existe entre el Estado y sus funcionarios, desde la obediencia en Grecia, hasta la connotación que adquiere el servidor público en el Estado Social de Derecho; y a su vez, las de estos para con sus asociados, pues bien sabido es que quienes sostienen al Estado y a todo el personal necesario para la exteriorización de aquel, son quienes pagan impuestos y contribuyen para que el presupuesto de gastos en bienes y servicios lleguen a buen puerto.Así como existen obligaciones por parte del Estado, también existen deberes que cumplir por parte de quienes lo habitan, por eso es de obligatorio cumplimiento, so pena de incurrir en un delito, el pago de contribuciones a favor del Estado, pero para que las erogaciones por parte del Estado hacia su población tengan la teleología o el fin propuesto, es necesario de una buena administración, si ello no acontece, se pierde la filosofía de las buenas maneras.

  1. ¿Un país pobre podrá dar Bienestar a sus Animales?

    Directory of Open Access Journals (Sweden)

    Parrilla, Guillermo.

    2007-12-01

    Full Text Available ResumenLa verdad absoluta es que los animales de producción y especialmente los perros y gatos en los países en desarrollo están propensos a sufrir actos de negligencia humana. Las mascotas padecen de la pobreza del mismo modo que lo hacen sus dueños. En un País como Bolivia con grandes zonas empobrecidas y extensos barrios periurbanos que se debaten en la miseria, los animales están vulnerables a la desnutrición,enfermedades y sobre todo al abandono.El bienestar animal ha sido definido por la Organización Mundial de Sanidad Animal(OIE como la manera en que los animales se enfrentan con el medio ambiente y que incluye su sanidad, sus percepciones, su estado anímico y otros efectos positivos o negativos que influyen sobre los mecanismos físicos y psíquicos del animal .Lamentablemente en países del llamado “Tercer Mundo” esta definición cae en saco roto.

  2. Genetic characterization of the domestic pig (Sus scrofa domestica in Cerete-Colombia, using microsatellite markers

    Directory of Open Access Journals (Sweden)

    Iván Meléndez G.

    2014-06-01

    Full Text Available Objective. The purpose of this study was to characterize a population of domestic pig (Sus scrofa domestica in Cereté, Córdoba, using 20 microsatellite; calculate heterozygosity per locus and average heterozygosity. Materials and methods. Hair samples were collected from 62 specimens. DNA was extracted by proteinase K digestion and phenol-chloroform purification. Information from 20 microsatellites was selected out of those recommended for swine biodiversity studies. PCR products were separated by a vertical polyacrylamide gel electrophoresis. The bands were visualized by staining with silver nitrate. Results. All microsatellites used were polymorphic. Between 3 (SW1067 and 15 (IFNG alleles were detected with an average number of 6.7 and a total de 134 alleles. The average expected and observed heterozygosities were 0.5278 and 0.5479, respectively. PIC values ranged between 0.1999 and 0.8300 for loci SW1067 and SW911, respectively. Conclusions. Levels of observed and expected heterozygosity found in the present study indicate that the domestic pig (Sus scrofa domestica in Córdoba Cereté show high degree of genetic variability

  3. Agricultura sustentable y sus posibilidades en relación con consumidores urbanos

    Directory of Open Access Journals (Sweden)

    Raquel Salgado Sánchez

    2015-01-01

    Full Text Available El mercado provee incentivos a los agricultores y asociado al consumo urbano influye en el tipo de tecnología que se aplica en la agricultura. Si los consumidores tomaran decisiones de abasto en interacción con los agricultores y sus decisiones de producción, sería posible favorecer la reproducción de sistemas de agricultura sustentable. En este artículo se presentan y analizan comentarios de habitantes de la ciudad de México, conseguidos en sesiones de grupos de enfoque, de sus opiniones sobre agricultura, agricultores y prácticas de abasto. Se identificaron tendencias de desconocimiento y desconexión entre consumidores urbanos de clase media y agricultura. Si los consumidores comprendieran que su interacción con los agricultores puede contribuir a la sustentabilidad de la agricultura, en esta se podría integrar la diversidad biológica y social.

  4. La historia del Derecho Internacional Privado en China y sus fuentes

    Directory of Open Access Journals (Sweden)

    Laura Soto von Arnim

    2014-01-01

    Full Text Available El Derecho Internacional chino tiene una historia larga, pues su primera disposición data del Código Mingli de la Dinastía Ming. A pesar de sus tempranos comienzos, el Derecho Internacional Privado comenzó a desarrollarse verdaderamente desde la década de los años 1980. Esta rama del derecho está constituida en China por las normas de conflictos de leyes, las normas de conflictos de jurisdicción, y el reconocimiento y la ejecución de resoluciones judiciales en materia civil y mercantil. A pesar de las diferentes opiniones sobre el mejor tipo de codificación entre una codificación completa o de cada materia, la más reciente ley china de derecho internacional, del 28 de octubre de 2010, codificó únicamente las normas de conflictos de leyes. Esta ley representa un progreso importante en el desarrollo del Derecho Internacional Privado en China a pesar de que algunas de sus disposiciones hayan sido muy criticadas.

  5. EL RECONOCIMIENTO DE PROFESORES DEL VALOR DEL OTRO EN SUS ALUMNOS COMO LEGÍTIMOS OTROS

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    Catherine Alarcón Vásquez

    2010-01-01

    Full Text Available En la actualidad, la educación se caracteriza por ser un proceso cuyo principio es el alumno y sus aprendizajes. Sin embargo, nos podemos encontrar con una realidad distinta, profesores que catalogan a los alumnos como buenos o malos, sobre todo según su origen socio-cultural. Este artículo presenta, la descripción de aquellas vivencias de profesores que han reconocido en sus alumnos al legítimo otro, luego de haberles rechazado en un primer momento. Tal descripción fue posible a través de una investigación de tipo descriptiva-cualitativa en donde las vivencias fueron recopiladas por medio de entrevistas en profundidad. El análisis de estas entrevistas nos dio cuenta de tres momentos o etapas constituyentes del proceso vivencial. La primera es la del rechazo al otro distinto. La segunda es la etapa de transición y la tercera es el reconocimiento del otro como legítimo otro. Los resultados nos demuestran que no es inmediato esto de ver al alumno como principio de todo proceso educativo, pero que a través de un proceso vivencial es posible este salto cualitativo de ver al alumno rechazado en un legítimo otro, que favorece al alumno y a su proceso educativo.

  6. Anatomia dos ramos linguais do nervo hipoglosso em Sus scrofa domesticus, L., 1758 = Anatomy of the lingual branches of the hypoglossal nerve in Sus scrofa domesticus, L., 1758

    Directory of Open Access Journals (Sweden)

    Patrícia Marques Fortes

    2009-01-01

    Full Text Available Estudamos as ramificações e distribuição do nervo hipoglosso após estepenetrar na raiz da língua (36 antímeros de suínos (Sus scrofa domesticus, L. 1758 adultos de ambos os sexos abatidos em frigorífico (região metropolitana de Goiânia, Estado de Goiás -Brasil. O material foi resfriado para transporte (4ºC, fixado em solução aquosa de formaldeído (7% por 72h, imerso em solução aquosa de ácido nítrico (15% por 72h, dissecado sob lupa (RASOR, II-20. Nos antímeros, observou-se o tronco e ramos nervosos primários, secundários e terciários (método de BITTENCOURT et al., 1987. Seguimos a topográfica do nervo, a partir da região retro mandibular, entre as estruturas miofaciais do milohioideo e hipoglosso. Na raiz da língua, o nervo cruza a artéria lingual, passando a sermedial em relação a esta. Subdivide-se em três ordens de grandeza em direção ao músculo longitudinal superior, como segue: antímero esquerdo, quatro a 13 ramos primários, quatro a 21 ramos secundários e zero a 16 ramos terciários; no antímero direito, oito a 18 ramosprimários, três a 13 ramos secundários e zero a 12 ramos terciários. Em 27,59% dos antímeros analisados, os ramos do nervo hipoglosso estabeleceram junções com fibras do nervo lingual do antímero correspondente.We studied the ramifications and distribution of the hypoglossalnerve after it penetrated the root of the tongue (36 antimeres of adult swine (Sus scrofa domesticus, L. 1758 from both sexes slaughtered in a slaughterhouse (metropolitan region of Goiânia, Goiás State - Brazil. The material was chilled for transportation (4°C; placed in aqueous solution of formaldehyde (7% for 72 hours; submerged in aqueous solution of nitric acid (15% for 72 hours; dissected under magnifying glass (RASOR, II-20. The torso and the primary, secondary and tertiary nervous branches were observed in the antimeres (method of BITTENCOURT et al., 1987. We followed the topography of the nerve

  7. La enseñanza jesuita en Chile colonial: sus colegios, universidades y una aproximación a sus métodos y contenidos

    Directory of Open Access Journals (Sweden)

    Alejandra Contreras Gutiérrez

    2014-01-01

    Full Text Available El documento que se presenta a continuación tiene como objetivo informar sobre el aporte que hizo la Compañía de Jesús a la educación en Chile colonial, se proporcionará información de sus colegios, universidades, planes y métodos de estudios. La idea con esta exposición es establecer que, con la llegada de los jesuitas al país y con el inicio de las labores educativas, se instala en Chile, por primera vez, un sistema de enseñanza. La metodología que hemos empleado para este trabajo consiste en la revisión y recopilación de datos provenientes de diversos textos que son considerados clásicos en la materia, así como también de historias de la propia orden en el país, de manera que se pueda reunir toda la información que se necesita para reconstruir el panorama general de la educación jesuita en Chile. Como este tema ha sido escasamente abordado por la historiografía contemporánea nacional, este trabajo pretende ser un aporte a la historia de la educación en Chile y en América Latina, en el sentido en que la experiencia educativa jesuita en Chile fue similar a la que se experimentó en otras naciones del continente.

  8. Algunas consideraciones acerca de los bronces ecuestres italianos de Carlos II: vicisitudes, relaciones, usos y funciones

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    Pascual Chenel, Álvaro

    2012-06-01

    Full Text Available There are very few extant sculpted portraits of Charles II of Spain. Among those preserved, the equestrian portraits are especially relevant from both the artistic and historical points of view. Only three of these works –closely related to each other– are known. This article studies them in relation to the historical circumstances surrounding their commission, and their function in diplomatic relations.

    Muy pocos son los retratos escultóricos conservados de Carlos II. Entre ellos especial relevancia ocupan los ecuestres, tanto desde el punto de vista artístico como histórico y significante. Se conocen tres ejemplares muy relacionados entre sí. El presente artículo estudia su conjunto en relación con las circunstancias históricas que rodearon su encargo, así como su uso y función en las relaciones diplomáticas.

  9. Honduras: vicisitudes en la construcción de una democracia de ciudadanía

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    Carlos Federico Domínguez Avila

    2009-01-01

    Full Text Available El artículo aborda la crisis política hondureña generada por la tentativa de golpe de Estado, en junio-julio de 2009, contra el gobierno del presidente José Manuel Zelaya Rosales. Igualmente se analizan aspectos fundamentales de la trayectoria política reciente del país, los actores en conflicto y algunos escenarios futuros. El principal argumento del artículo sostiene que la actual inestabilidad política en Honduras surge de la resistencia de los sectores tradicionalmente dominantes ante la posibilidad cambios estructurales orientados hacia la construcción de una democracia de ciudadanía.

  10. Honduras: vicisitudes en la construcción de una democracia de ciudadanía

    OpenAIRE

    2009-01-01

    El artículo aborda la crisis política hondureña generada por la tentativa de golpe de Estado, en junio-julio de 2009, contra el gobierno del presidente José Manuel Zelaya Rosales. Igualmente se analizan aspectos fundamentales de la trayectoria política reciente del país, los actores en conflicto y algunos escenarios futuros. El principal argumento del artículo sostiene que la actual inestabilidad política en Honduras surge de la resistencia de los sectores tradicionalmente dominantes ante la ...

  11. Vicisitudes en la historia de una empresa mexicana fabricante de microscopios

    OpenAIRE

    2014-01-01

    Se presenta la historia de una empresa mexicana dedicada a la fabricación de microscopios. Se trata de la primera empresa en su ramo instalada en América Latina, cuya actividad empresarial ha sido poco difundida en la historia empresarial de México y del continente americano. Se abordan los factores culturales y de subjetividad de su fundador que influyeron en la configuración histórica de la empresa. Fil: Hernández Romero, Yazmín. Universidad Autónoma del Estado de México. México

  12. Jogo (indica-sus: estratégia lúdica na aprendizagem sobre o sistema único de saude

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    Maria Raquel Gomes Maia Pires

    2013-01-01

    Full Text Available Es cuestionable que tecnología lúdico-educativa en el aprendizaje acerca de SUS favorece la imaginación, relajación, espontaneidad y reflexión en la formación de los profesionales de la salud. Los objetivos fueram desarrollar el juego (INDICA-SUS centrado en diálogo sobre políticas de salud con los juguetones; analizar componentes de relajación, placer, aspectos formativos, emociones y tácticas del desarrollo del (INDICA-SUS; identificar las variables indicativas de lo lúdico en tecnologías educativas para la salud. Enfoque exploratorio, descriptivo, cuantitativo y cualitativo, estudio de caso. Las pruebas se realizaron con partidas testes de 180 participantes, cuestionarios, observación participante, análisis de contenido y prueba estadística de Pearson. Las variables indicativas de ludicidad de tecnologías de educación para la salud incluyen placer y tensión en el juego. El (INDICA-SUS integra carácter inventivo, imaginativo e de intercambio como potencial para la formación; contemplase aprendizaje múltiple y el enseño del SUS, a partir de él.

  13. El Costo de Producción del Cultivo del Café y sus Intimidades

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    VaIencia M. Miguel

    1946-04-01

    Full Text Available La definición del “Costo de Producción”, en sí resulta, por tratarse de un tema tan complejo, bien difícil, pues es dilatado el panorama de las actividades en donde ese factor, en sus diversas manifestaciones, va reflejando su influencia y exponiendo la verdadera situación de una organización en marcha. De tal manera, que el costo de producción en la explotación cafetera, pueden determinarlo todos los gastos inherentes a la obtención del producto cultivado, en trance de consumo o exportación, referido a una determinada cantidad (unidades de peso.

  14. Los numeros monograficos de la Revista Latinoamericana de Psicologia en sus 30 años

    OpenAIRE

    Jhon J. Sanabria

    1998-01-01

    En el presente escrito se revisan los números monográficos de la Revista Latinoamericana de Psicología en sus 30 años. Se propone una clasificación en cuatro grupos: temáticas de la psicología general, estado de la psicología en algún país de Latinoamérica, problemasde relevancia social relacionados con la psicología, y números conmemorativos de la propia revista. Finalmente se plantea cuál es la importancia de estos números tanto en su momento de publicación como más tarde....

  15. El colegio de San Pelayo de Salamanca: procedencia social de sus miembros (1660-1668

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    Ángel WERUAGA PRIETO

    2009-12-01

    Full Text Available No cabe duda que los colegios de la Universidad Moderna —y especialmente los mayores— eran islas de privilegio en una sociedad en la que todo giraba en torno a la diferencia. Esto no sólo se trasluce en el mayor éxito social y profesional de los colegiales o en sus mayores posibilidades de acceder a una cultura más vasta, sino también en el rastro que han dejado para la posteridad. En otras palabras, la burocracia colegial en algunos aspectos era más completa y exhaustiva que la del Estudio; por lo cual podemos conocer mejor rasgos como la procedencia social de un colegial que la de un manteista.

  16. El experimento mago de Oz y sus aplicaciones: una mirada retrospectiva

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    CARLOS M. ZAPATA

    2007-01-01

    Full Text Available En la Lingüística Computacional los corpus han sido uno de los recursos más utilizados para estudiar los diferentes fenómenos lingüísticos. La recopilación de corpus en los cuales se presenta interacción entre el humano y el computador presenta como problema fundamental los errores que se pueden inducir por parte del humano, cuyo lenguaje se simplifica en presencia del computador. Para realizar la recopilación de estos corpus se han empleado los Experimentos Mago de Oz (MDO. En este artículo se muestra una mirada retrospectiva del Experimento Mago de Oz, clasificando sus principales aplicaciones.

  17. Literatura y autocreación: Ganivet y Unamuno en sus dramas

    OpenAIRE

    Paulino-Ayuso, J. (José)

    1997-01-01

    Esculpir es metáfora que sirve para expresar la relación entre la vida y el arte, el tiempo y la eternidad en el drama de Ganivet y en la poesía de Unamuno. A partir de esa semejanza, el artículo aborda la común concepción del teatro como drama autobiográfico, de ideas y simbólico, dentro de un proyecto renovado, y sus diferencias técnicas en la construcción. Se analiza de modo particular "El escultor de su alma" de Ganivet. The word esculpir as a metaphor expresses the relation between life ...

  18. La reforma constitucional y sus efectos en las relaciones Iglesia-Estado

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    María del Carmen García Aguilar

    2004-02-01

    Full Text Available A poco más de una década de la reforma de los artículos constitucionales 3º, 5º, 24, 27, y 130, esta comunicación intenta identificar los impactos sociopolíticos gestados por esta nueva legalidad en las relaciones Estado-iglesias. La reforma constitucional de 1992 que dota de personalidad jurídica a las instituciones religiosas y las iguala con las asociaciones civiles en derechos y obligaciones, marca un punto de inflexión no sólo en los enfoques del estudio de las instituciones eclesiales sino también, en el hecho religioso mismo y sus prácticas en Chiapas.

  19. de México a través de sus comidas

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    Alicia Verónica Sánchez Martínez

    2006-01-01

    Full Text Available En todas las culturas, las comidas festivas manifiestan la historia de la comunidad; así, en México se puede encontrar la identidad nacional ligada a los alimentos que se consumen en esas fechas especiales. El sistema semiótico culinario que analizamos se constituye por el conjunto de textos identificados como parte de la cultura mexicana. Partimos del modelo de la semiótica de la cultura con los planteamientos de Iury Lotman. Nos interesa presentar la semiosfera festiva culinaria de México para comprobar cómo a través de los textos culinarios se manifiesta la memoria de una cultura que se identifica por sus gustos culinarios.

  20. Médicos notables de la Universidad de Padua y sus obras. Siglos XVI a XVIII

    OpenAIRE

    2007-01-01

    La Universidad de Padua fue fundada en 1222 como una asociación de estudiantes y maestros que emigraron de Bolonia. En el siglo XVI el curriculum de medicina comprendía un periodo de cuatro años con las cátedras de medicina teórica, medicina práctica y cirugía, anatomía y cirugía, medicina clínica, filosofía natural y botánica médica. Algunos de sus estudiantes egresados y profesores se distinguieron por una vasta producción literaria generada de investigaciones originales que dieron gran imp...

  1. Políticas ambientales, crecimiento económico y sus impactos ambientales en China

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    Sandra Salamanca

    2008-11-01

    Full Text Available Para los chinos el hombre es una parte integral del cosmos y, por eso mismo, es muy importante hacer énfasis en la armonía que debe existir entre los seremos humanos y la naturaleza, sin embargo, los chinos para poder subsistir han alterado el medio ambiente, con una alta presión sobre sus recursos naturales. Ver los formidables resultados del desempeño económico chino de los últimos años, es mirar los efectos que ha traído este crecimiento sobre el medio ambiente y, con frecuencia, es cuestionarse frente a la capacidad y la voluntad del gobierno para tomar acciones efectivas que logren detener los impactos que ha tenido ese desarrollo sobre la naturaleza.

  2. Pitting corrosion transformation of SUS304 stainless steel in lithium bromide solution at high temperature

    Energy Technology Data Exchange (ETDEWEB)

    Chen, H.X.; Ma, X.H.; Chen, J.B.; Bo, S.S. [Institute of Chemical Engineering, Dalian University of Technology, Dalian (China)

    2009-05-15

    The foundational data and rules of SUS304 corrosion in aqueous lithium bromide solution at 150-200 C have been investigated by means of weight loss in this paper. The Taguchi method was chosen to investigate the effects of variables on corrosion at higher temperature. Concentration of dissolved oxygen was controlled by keeping the vessel pressure at 1.3 kPa (absolute) before the experiment. The results showed that there was a transformation tendency from pitting corrosion to general corrosion and transition concentration of pitting and film corrosion decreased with increase in solution temperature. The adsorption, activity, and diffusivity of bromine ion led to different corrosion modalities. (Abstract Copyright [2009], Wiley Periodicals, Inc.)

  3. Capital social: una revisión introductoria a sus principales conceptos

    Directory of Open Access Journals (Sweden)

    Rodrigo González Reyes

    2009-01-01

    Full Text Available El término capital social, que ha sido popularizado en la última década, en realidad es un concepto largamente utilizado en distintas áreas de las ciencias sociales. El concepto se ha caracterizado por entender cómo los recursos en posesión de unos individuos posibilitan o inhabilitan las acciones de otros. Con todo, la teoría y los orígenes del "capital social" proceden de al menos tres distintas tradiciones teóricas, por lo que en el presente trabajo se pretende ofrecer un recorrido histórico e introductorio a sus principales conceptos.

  4. Representaciones y vínculo entre niños y sus mascotas

    OpenAIRE

    Taxa Marcos, Juan Carlos

    2012-01-01

    El propósito de la presente investigación fue describir y comprender desde el psicoanálisis las representaciones que dos niños y una niña, de 6, 8 y 9 años respectivamente, tienen de sus mascotas para, a partir del entendimiento de las mismas, describir el vínculo existente. Para cumplir dichos objetivos se utilizó una metodología cualitativa a través de un estudio de casos, empleándose las siguientes técnicas de recolección de datos: ficha de datos, observación participante, h...

  5. High prevalence of hepatitis E virus in wild boar (Sus scrofa) in Yamaguchi Prefecture, Japan.

    Science.gov (United States)

    Hara, Yuka; Terada, Yutaka; Yonemitsu, Kenzo; Shimoda, Hiroshi; Noguchi, Keita; Suzuki, Kazuo; Maeda, Ken

    2014-04-01

    Hepatitis E virus (HEV) causes a food- and water-borne disease in humans, and Japanese wild boar (Sus scrofa leucomystax) meat is one of the most important sources of infection in Japan. We tested 113 serum samples from wild boar captured in Shimonoseki City, Yamaguchi Prefecture, Japan from 2010 to 2012. Serum samples were tested by enzyme-linked immunosorbent assay (ELISA) using virus-like particles as antigen and nested reverse-transcription PCR (RT-PCR). Anti-HEV IgG antibodies were detected in 47 of the 113 wild boar serum samples (42%), and HEV RNA was detected in five samples (4%). Sequence analysis showed that the five HEV isolates belonged to genotype 4, forming a cluster with a previous isolate from a human hepatitis E case in this region in 2011. These results indicate that wild boar in this region are infected with potentially pathogenic HEV at a high prevalence.

  6. Congenital toxoplasmosis in wild boar (Sus scrofa) and identification of the Toxoplasma gondii types involved.

    Science.gov (United States)

    Calero-Bernal, Rafael; Gómez-Gordo, Luis; Saugar, José María; Frontera, Eva; Pérez-Martín, Juan Enrique; Reina, David; Serrano, Francisco Javier; Fuentes, Isabel

    2013-10-01

    Congenital toxoplasmosis has been little described in wild animals. We report a case of vertical transmission in wild boar (Sus scrofa). Necropsy and histopathologic examination of a pregnant female and her three fetuses revealed all to have lesions compatible with acute toxoplasmosis. Nested polymerase chain reaction B1 gene detected Toxoplasma gondii in maternal (heart and diaphragm) and fetal (central nervous system, retina, optic nerve, heart, lung, tongue, and diaphragm) samples. The mother had a mixed infection of T. gondii types I and III. One fetus with type III infection developed no malformations, but the others-one with type I infection and one infected by types I and III-showed bilateral ocular agenesis, prognathism, and agenesis of the nasal cartilage. These results suggest the pathogenicity of the various T. gondii types may differ in wild boars.

  7. Nostalgia por la escuela rural en los recuerdos de sus antiguos estudiantes

    Directory of Open Access Journals (Sweden)

    Mercedes Suárez Pazos

    2011-01-01

    Full Text Available El objetivo es conocer a través del análisis de los recuerdos de antiguos estudiantes de escuelas rurales gallegas el papel que ocupaban en sus recuerdos y el significado del cambio de centro. Los narradores han establecido las diferencias vividas por ellos en su paso a los grupos escolares o a los colegios de religiosos. A pesar de que estos edificios poseen mejores instalaciones y mobiliario, estas ventajas no logran ocultar, a los ojos de los narradores, la consolidación del modelo de escuela cerrada. Y es la otra escuela, la que perdieron, junto con la su infancia, la que los narradores añoran.

  8. Insulinas Análogas: responsabilidade do SUS e a judicialização

    OpenAIRE

    Lima, Jorge; Kolling, Ana Francisca

    2015-01-01

    Trata-se de um estudo descritivo, epidemiológico e analítico com abordagem qualiquantitativa. O artigo buscou identificar a relação entre cobertura da Estratégia de Saúde da Família e o aumento de ações judiciais de insulinas análogas nas regiões Sul e Nordeste do Brasil. Nos anos 2010, 2011 e 2012, o consumo de insulinas análogas foi crescente tanto na região sul quanto nordeste. A região sul, apesar de ter um SUS organizado, IDH desenvolvido e educação estruturada, apresentou falhas no prog...

  9. INTERNET Y SUS RECURSOS PARA ENSEÑAR GEOGRAFÍA.

    Directory of Open Access Journals (Sweden)

    Antonio Moreno Jimenez.

    1996-12-01

    Full Text Available La formación de personas capaces de desenvolversecon competencia en su momento históricoabliga a los docentes a prestar permanenteatención a los medios tecnológicos que,amén de vertebrar las diversas actividadessociales, ofrecen nuevas posibilidades para laeducación. Una de las innovaciones que estáemergiendo con inusitada fuerza en el panoramaactual son las vinculadas al sector de lascomunicaciones. Dentro de él, y en aras depresentar algo que ya es una realidad, y que vaa marcar otro hito en el sector educativo, sonlas relaciones a través de INTERNET. Suamplia y creciente implantación entre las institucioneseducativas, particularmente las universitarias,y los organismos públicos, aménde las empresas, está corroborando sus ingentespotencialidades.

  10. Reemigrar en España: una aproximación a sus determinantes

    Directory of Open Access Journals (Sweden)

    Mónica Martí Sempere

    2012-01-01

    Full Text Available En este trabajo se investiga sobre las razones que inducen a los migrantes a realizar migraciones múltiples. Tras el análisis descriptivo de las características de estos inmigrantes, se especifica un logit binomial y un probit multinomial en los que la probabilidad de volver a emigrar depende de las características personales y de las cadenas migratorias de orígenes y destinos. La información utilizada procede de los microdatos de la Estadística de Variaciones Residenciales. Los resultados indican que las migraciones repetidas de españole y extranjeros responden a motivos diferentes. El análisis sugiere que las reemigracionesde los extranjeros obedecerían a los resultados de sus experiencias laborales, mientras que en las de los españoles parecen hallarse otros motivos adicionales.

  11. Stable isotopic analysis on sus bones from the Wanfabozi site, Tonghua, Jilin

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    In order to study the sus diets and explore the possibility to distinguish domestic pig from wild boar through dietary analysis, stable carbon and nitrogen isotopes of 28 pig bones from archaeological site of Wanfabozi in Tonghua City, Jilin Province were analyzed. The δ13C and δ15N values of uncontaminated bones show that the overall pigs in the site were generally herbivores and ate mainly C3 plants. Significant difference of δ15N values was observed between wild boar and domestic pigs, which may result from the higher consumption of animal protein in domestic pigs other than from that in wild boar, possibly from human leftover or waste,. The dietary difference between wild boar and domestic pigs has great potential to differentiate wild boar and domestic pigs in the early stage of pig domestication.

  12. Microsatellite markers for identification and parentage analysis in the European wild boar (Sus scrofa

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    Costa Vânia

    2012-09-01

    Full Text Available Abstract Background The wild boar (Sus scrofa is among the most widespread mammal species throughout the old world. Presently, studies concerning microsatellites in domestic pigs and wild boars have been carried out in order to investigate domestication, social behavior and general diversity patterns among either populations or breeds. The purpose of the current study is to develop a robust set of microsatellites markers for parentage analyses and individual identification. Findings A set of 14 previously reported microsatellites markers have been optimized and tested in three populations from Hungary, Portugal and Spain, in a total of 167 samples. The results indicate high probabilities of exclusion (0.99999, low probability of identity (2.0E-13 – 2.5E-9 and a parentage assignment of 100%. Conclusions Our results demonstrate that this set of markers is a useful and efficient tool for the individual identification and parentage assignment in wild boars.

  13. The Effect of Clothing on the Rate of Decomposition and Diptera Colonization on Sus scrofa Carcasses.

    Science.gov (United States)

    Card, Allison; Cross, Peter; Moffatt, Colin; Simmons, Tal

    2015-07-01

    Twenty Sus scrofa carcasses were used to study the effect the presence of clothing had on decomposition rate and colonization locations of Diptera species; 10 unclothed control carcasses were compared to 10 clothed experimental carcasses over 58 days. Data collection occurred at regular accumulated degree day intervals; the level of decomposition as Total Body Score (TBSsurf ), pattern of decomposition, and Diptera present was documented. Results indicated a statistically significant difference in the rate of decomposition, (t427  = 2.59, p = 0.010), with unclothed carcasses decomposing faster than clothed carcasses. However, the overall decomposition rates from each carcass group are too similar to separate when applying a 95% CI, which means that, although statistically significant, from a practical forensic point of view they are not sufficiently dissimilar as to warrant the application of different formulae to estimate the postmortem interval. Further results demonstrated clothing provided blow flies with additional colonization locations.

  14. Seroprevalence of Neospora caninum in feral swine (Sus scrofa) in the United States.

    Science.gov (United States)

    Cerqueira-Cézar, Camila K; Pedersen, Kerri; Calero-Bernal, Rafael; Kwok, Oliver C; Villena, Isabelle; Dubey, Jitender P

    2016-08-15

    The protozoon Neospora caninum is a major cause of abortion in cattle worldwide. Canids (Canis familiaris, Canis latrans, Canis lupus) are definitive hosts whereas many other animal species, including pigs, are intermediate hosts for the parasite. Between 2012 and 2014, serum samples from 1059 feral swine (Sus scrofa) from 29 states of the USA were tested for N. caninum antibodies, using the N. caninum agglutination test (NAT). Of these, 159 (15.0%) feral pigs from 21 states tested positive, with a range of titers of 1:25 (cut-off) (n=153), 1:200 (1), 1:400 (1), 1:800 (3) and 1:3200 (1). Results indicate widespread exposure of feral swine to N. caninum infection across the USA.

  15. Caries, Periodontal Disease, Supernumerary Teeth and Other Dental Disorders in Swedish Wild Boar (Sus scrofa).

    Science.gov (United States)

    Malmsten, A; Dalin, A-M; Pettersson, A

    2015-07-01

    Between January and December 2013, the dental and periodontal health of 99 Swedish wild boars (Sus scrofa) was investigated. Sampling occurred in conjunction with routine hunting at six large estates in the southern and middle parts of Sweden. All six of the estates use supplemental feeding. The weight of the animals, their sex and their dates of death were noted. Age was estimated using tooth eruption and tooth replacement patterns. The oral cavity was inspected and abnormalities were recorded on a dental chart modified for wild boars. The findings included supernumerary teeth, absence of teeth, mild class II malocclusion, severe tooth wear, periodontitis, calculus, caries, tooth fractures and the presence of enamel defects. Swedish wild boars suffer from different dental lesions and the impact of supplemental feeding on dental and periodontal health is still to be investigated.

  16. Shifts in soil biodiversity-A forensic comparison between Sus scrofa domesticus and vegetation decomposition.

    Science.gov (United States)

    Olakanye, Ayodeji O; Thompson, Tim; Ralebitso-Senior, T Komang

    2015-12-01

    In a forensic context, microbial-mediated cadaver decomposition and nutrient recycling cannot be overlooked. As a result, forensic ecogenomics research has intensified to gain a better understanding of cadaver/soil ecology interactions as a powerful potential tool for forensic practitioners. For this study, domestic pig (Sus scrofa domesticus) (4g) and grass (Agrostis/Festuca spp) cuttings (4g) were buried (July 2013 to July 2014) in sandy clay loam (80 g) triplicates in sealed microcosms (127 ml; 50 × 70 cm) with parallel soil only controls. The effects of the two carbon sources were determined by monitoring key environmental factors and changes in soil bacterial (16S rRNA gene) and fungal (18S rRNA gene) biodiversity. Soil pH changes showed statistically significant differences (pscrofa domesticus and grass trimming decomposition, respectively. In contrast, no statistically significant difference in evenness (p>0.05) was observed between the treatments.

  17. FATAL CASE OF STREPTOCOCCUS SUIS INFECTION IN A YOUNG WILD BOAR (SUS SCROFA) FROM SOUTHWESTERN SPAIN.

    Science.gov (United States)

    Risco, David; Fernández-Llario, Pedro; Cuesta, Jesús M; García-Jiménez, Waldo L; Gonçalves, Pilar; Martínez, Remigio; García, Alfredo; Rosales, Rubén; Gómez, Luis; de Mendoza, Javier Hermoso

    2015-06-01

    Streptococcus suis is a recognized pathogen that may cause important diseases in pigs and humans. This microorganism has been repeatedly isolated from wild boar (Sus scrofa). However, its health implications for this wild species are still unknown. This article reports a detailed description of a fatal case of septicemia by S. suis affecting a young wild boar. The affected animal, about 15 days old, was found near death and exhibiting neurologic signs at a wild boar estate in southwestern Spain. Postmortem examination showed generalized congestion, brain hemorrhages and lobular pneumonia. Histopathological evaluation demonstrated the presence of meningitis and encephalitis with marked congestion and suppurative bronchopneumonia. Streptococcus suis serotype 2 isolates exhibiting important virulence factors (extracellular factor, muramidase-released protein, and suylisin) were isolated from the affected animal. This study confirms the presence of potentially virulent and zoonotic strains of S. suis in wild boar from Spain.

  18. Lead and cadmium in wild boar (Sus scrofa) in the Sierra Nevada Natural Space (southern Spain).

    Science.gov (United States)

    Mulero, Rocío; Cano-Manuel, Javier; Ráez-Bravo, Arián; Pérez, Jesús M; Espinosa, José; Soriguer, Ramón; Fandos, Paulino; Granados, José E; Romero, Diego

    2016-08-01

    The aims of the present study were to investigate Pb and Cd levels in tissues of wild boar (Sus scrofa) from the Sierra Nevada Natural Space (SNNS) (southern Spain). Heavy metal concentrations in livers, kidneys and bones from 111 animals were determined by inductively coupled plasma optical emission spectrometry (ICP-OES). Bones and kidneys were the most Pb- and Cd-contaminated tissues, respectively; Cd concentrations were 5.6 times higher in kidneys than in livers. This is the first biomonitoring study of these pollutants in wild boar tissues in the SNNS, and findings indicate that this population is chronically exposed to these heavy metals. The detected Pb and Cd concentrations were lower than those found in many studies performed in Europe on the same species.

  19. Uso del profiláctico entre la juventud en sus relaciones de coito vaginal

    OpenAIRE

    Bimbela J.L.; Jiménez J.M.; Alfaro N.; Gutiérrez P; March J.C.

    2002-01-01

    Objetivo: Describir el uso del profiláctico entre jóvenes en sus relaciones de coito vaginal e identificar los factores asociados a dicho uso. Método: La información se recogió mediante un cuestionario realizado en domicilio y con presencia del entrevistador, a 1.000 jóvenes (14-24 años) residentes en Andalucía (España). Se llevó a cabo un análisis bifactorial y se ajustaron las ecuaciones de regresión logística jerárquica para verificar asociaciones entre la variable dependiente «uso del pro...

  20. Los numeros monograficos de la Revista Latinoamericana de Psicologia en sus 30 años

    Directory of Open Access Journals (Sweden)

    Jhon J. Sanabria

    1998-01-01

    Full Text Available En el presente escrito se revisan los números monográficos de la Revista Latinoamericana de Psicología en sus 30 años. Se propone una clasificación en cuatro grupos: temáticas de la psicología general, estado de la psicología en algún país de Latinoamérica, problemasde relevancia social relacionados con la psicología, y números conmemorativos de la propia revista. Finalmente se plantea cuál es la importancia de estos números tanto en su momento de publicación como más tarde.

  1. La historia política hoy: sus métodos y las ciencias sociales

    OpenAIRE

    Medina, Medófilo; López de la Roche, Fabio; Loaiza Cano, Gilberto; Martínez Garnica, Armando; Almario García, Óscar; Atehortúa Cruz, Adolfo León; Archila Neira, Mauricio; Cortés Guerrero, José David; Acevedo Carmona, Darío; González, Fernán, 1986-; Rojas, Diana Marcela

    2004-01-01

    En mayo de 2002 se llevó a cabo en la sede de Bogotá de la Universidad Nacional el seminario «La historia política hoy: sus métodos y las ciencias sociales». / Contenido. Preliminares, Capítulo 1 - La emergencia de nuevos temas en la historia en la política; Capítulo 2 - Región e historia política; Capítulo 3 - Historia política en Colombia; Capítulo 4 - Ciencia política, politología e historia política; Capítulo 5 - Proposiciones para la nueva historia política; Anexos.

  2. La personalidad y sus trastornos desde una perspectiva sistémica

    Directory of Open Access Journals (Sweden)

    Juan Luis Linares

    2007-01-01

    Full Text Available La personalidad puede ser definida como la dimensión individual de la experiencia relacional acumulada, en diálogo entre pasado y presente y doblemente contextualizada por un substrato biológico y un marco cultural. La nutrición relacional es el motor que construye la personalidad, partiendo de una narrativa de la que se segrega la identidad, en estrecho contacto con la organización y la mitología de los sistemas de pertenencia y muy especialmente de la familia de origen. Las dos grandes dimensiones que definen la atmósfera relacional de ésta, la conyugalidad y la parentalidad, delimitan tres áreas de disfuncionalidad, a saber, las triangulaciones, las deprivaciones y las caotizaciones, en las que sientan sus bases los diversos trastornos de personalidad.

  3. O SUS nos seus 20 anos: reflexões num contexto de mudanças

    OpenAIRE

    Souza, Georgia Costa de Araújo; Costa, Iris do Céu Clara

    2010-01-01

    A partir de uma breve retrospectiva sobre o direito à saúde conquistado pelo cidadão brasileiro, este artigo tem como objetivo discorrer sobre o Sistema Único de Saúde (SUS) ao longo da sua trajetória de 20 anos, destacando em forma de análise crítica os avanços conquistados na saúde e os desafios a serem superados. São discutidas as temáticas do direito à saúde como responsabilidade do Estado a partir da Conferência de Alma-Ata, da Constituição Federal e das Leis Orgânicas da Saúde; as diret...

  4. [The Citizen Constitution and the 25th anniversary of the Brazilian Unified National Health System (SUS)].

    Science.gov (United States)

    Paim, Jairnilson Silva

    2013-10-01

    This article, celebrating the 25th anniversary of Brazil's 1988 Constitution, aims to review the country's social policy development, discuss political projects, and analyze challenges for the sustainability of the Unified National Health System (SUS). Based on public policymaking studies, the article revisits the origins of liberal social policy, focused on social assistance, and analyzes the hegemony of U.S. policies targeting poverty and their repercussions for universal policies. After identifying the formulation of political projects in Brazil's democratic transition, it discusses their implications during the various Administrations since 1988, along with the difficulties faced by the National Health System. The article concludes that the political forces occupying government in the last two decades have failed to present a project for the country on the same level as those who drafted the Citizen Constitution.

  5. El diezmo de los ganados trashumantes. Un estudio sobre sus peculiaridades en Extremadura

    Directory of Open Access Journals (Sweden)

    Miguel Ángel MELÓN JIMÉNEZ

    2009-11-01

    Full Text Available RESUMEN: Sin tratarse de un diezmo propiamente dicho en su concepción, el diezmo serrano se convirtió a lo largo de la Edad Moderna en una exacción añadida a las que pagaban los rebaños trashumantes en sus lugares de origen. Cada año, el producto de la venta o administración directa de las cabezas lanares obtenidas con él, pasaba a engrosar los fondos de las dignidades eclesiásticas en cuyos territorios se encontraban las dehesas que daban acogida a los rebaños durante las etapas invernales. Su análisis descubre los complejos mecanismos desarrollados por la Iglesia para su captación, el operativo mercado que sobre él se montaba y sus beneficiarios, a la vez que permite matizar ciertos aspectos relacionados con la evolución de la trashumancia, imposibles de establecer mediante las cifras plasmadas en los recuentos generales de los ganados.ABSTRACT: Although the tithe of the Sierra was not originally strictly speaking a tithe, throughout the early modern age it became an exaction which was added to those paid by transhumant flocks at their place of origin. Every year, the product of the sale or the direct administration of the sheep obtained by it, increased the funds of ecclesiastical dignataries within whose jurisdiction the "dehesas" which provided pasture for the sheep during the winter months was found. It's analysis brings to light the complex mechanims developed by the Church for its collection, the operative market on wich it was based, and its profits. It also allows us to define certain aspects related to the evolution of transhumance which were impossible to establish through the figures recorded in the general census of cattle.

  6. Detección de cianobacterias y sus toxinas. Una revisión

    Directory of Open Access Journals (Sweden)

    J. Roset

    2001-01-01

    Full Text Available La creciente eutrofización de los ambientes acuáticos favorece el crecimiento masivo (blooms de algas, y poblaciones de cianobacterias, capaces de producir potentes toxinas con graves repercusiones en la salud pública y en la sanidad animal. Más del 50% de las proliferaciones masivas de cianobacterias son tóxicas. Dentro de una misma especie de cianobacteria, existen cepas que producen toxinas y otras que no las producen. Se hace necesario disponer de métodos que permitan detectar y cuantificar cianobacterias y sus toxinas. Los tradicionales bioensayos en ratón para conocer la toxicidad de una muestra sospechosa, se van sustituyendo por otros bioensayos y diversos métodos in vitro que están demostrando ser eficaces. El avance experimentado en las técnicas inmunológicas y enzimáticas ha facilitado la detección rápida de toxinas mediante el empleo de kits comerciales y no comerciales. Uno de los campos más prometedores de investigación, consiste en la determinación de las secuencias genéticas que diferencian géneros incluso cepas tóxicas, así como otras que codifican para la síntesis de toxinas; métodos que permitirán prever el desarrollo de cianobacterias o sus toxinas. El control y seguimiento de los desarrollos masivos de cianobacterias, es muy importante para garantizar la calidad del agua. El reconocimiento de los factores ambientales que influyen o desencadenan la aparición de blooms, es otro factor fundamental para la prevención y el control.

  7. Contractuales (1980 y sus limitantes por el Derecho Interno de los Países Contratantes.

    Directory of Open Access Journals (Sweden)

    Adriana Nelida Álvarez Vázquez

    2005-01-01

    Full Text Available Cualquier transacción o relación jurídica comercial implica potencialmente el surgimiento de toda clase de controversias. Dichas disputas adquieren un carácter mucho más delicado cuando los efectos derivados de una resolución que ponga fin a dicha controversia mercantil, ya sea una sentencia [judicial] o laudo [arbitral], busque tener o necesariamente deba tener sus efectos en una jurisdicción distinta a la del foro o cuerpo que la emitió. Las transacciones comerciales originan una compleja red de relaciones que aparecen vinculadas con distintos ordenamientos jurídicos. Determinar qué ordenamiento, así como quién será el juez competente para dirimir el conflicto de naturaleza internacional constituye, en definitiva, el marco dentro del cual opera el derecho internacional privado. Asimismo, las relaciones jurídicas caracterizadas por una complejidad cada vez mayor, derivada de situaciones tales como la intervención de partes de nacionalidades distintas, demandan una solución jurídica y medios eficaces para resolver controversias por medios distintos a los jurisdiccionales. Es bajo ese panorama que surge la Convención de Roma sobre la Ley Aplicable a las Obligaciones Contractuales de 1980, como un instrumento dentro de la Unión Europea que busca, entre otros aspectos que quedan fuera del ámbito de estudio del presente, solucionar los conflictos de leyes comunitarios introduciendo para ello un orden novedoso en la aplicación de los principios convencionales del Derecho Internacional Privado. ¿Cuáles son dichas aportaciones?, pero cuáles son también por el otro lado sus limitaciones, es el espacio de análisis del presente trabajo.

  8. El amor conyugal, el buen amor. Joan Estevan y sus "Avisos de casados"

    Directory of Open Access Journals (Sweden)

    María Luisa CANDAU CHACÓN

    2009-12-01

    Full Text Available RESUMEN: Finalizado el Concilio de Trento y siguiendo las recomendaciones del Catecismo Romano para párrocos de Pío V, un cura extremeño escribe, a fines del siglo XVI, un nuevo libro de «Avisos». Esta vez para casados. Su objetivo: adoctrinar a una feligresía ignorante de sus deberes conyugales y desconocedora del valor del sacramento. Joan Estevan forma parte de la producción cultural de tantos teólogos y moralistas que propagaron el mensaje de la Contrarreforma. Pero su conocimiento práctico —como cura y confesor— le avala en la redacción de sus consejos. Rigorista a veces, contradictorio y más cálido que otros que le precedieron o le continuaron, su visión positiva del matrimonio le conecta con una línea más amistada con el estado.ABSTRACT: After The Council of Trent and, following Pío V Roman Cathecism for parish priest's recommendations, an Extremaduran priest writes, at the end of the XVI century, a new book of «Warnings». This time it is for married couples. His objective: to indoctrinate a population ignorant about their conjugal duties and who do not know the value of the Sacrament. Joan Estevan is part of the cultural production of those theologists and moralists who disseminated the Counter-Reformation. But this practical knowledge, as a priest and as a confessor, endorses him in the composition of his advicements. Sometimes strict, contradictory and warmer than other that preceded him or followed him, his positive vision of marriage connects him with a friendly course of action whith this estate.

  9. Analysis of Bos taurus and Sus scrofa X and Y chromosome transcriptome highlights reproductive driver genes.

    Science.gov (United States)

    Khan, Faheem Ahmed; Liu, Hui; Zhou, Hao; Wang, Kai; Qamar, Muhammad Tahir Ul; Pandupuspitasari, Nuruliarizki Shinta; Shujun, Zhang

    2017-08-15

    The biology of sperm, its capability of fertilizing an egg and its role in sex ratio are the major biological questions in reproductive biology. To answer these question we integrated X and Y chromosome transcriptome across different species: Bos taurus and Sus scrofa and identified reproductive driver genes based on Weighted Gene Co-Expression Network Analysis (WGCNA) algorithm. Our strategy resulted in 11007 and 10445 unique genes consisting of 9 and 11 reproductive modules in Bos taurus and Sus scrofa, respectively. The consensus module calculation yields an overall 167 overlapped genes which were mapped to 846 DEGs in Bos taurus to finally get a list of 67 dual feature genes. We develop gene co-expression network of selected 67 genes that consists of 58 nodes (27 down-regulated and 31 up-regulated genes) enriched to 66 GO biological process (BP) including 6 GO annotations related to reproduction and two KEGG pathways. Moreover, we searched significantly related TF (ISRE, AP1FJ, RP58, CREL) and miRNAs (bta-miR-181a, bta-miR-17-5p, bta-miR-146b, bta-miR-146a) which targeted the genes in co-expression network. In addition we performed genetic analysis including phylogenetic, functional domain identification, epigenetic modifications, mutation analysis of the most important reproductive driver genes PRM1, PPP2R2B and PAFAH1B1 and finally performed a protein docking analysis to visualize their therapeutic and gene expression regulation ability.

  10. Las migraciones internacionales y sus efectos económicos en El Salvador

    Directory of Open Access Journals (Sweden)

    Rivera Funes, Oscar Francisco

    2005-01-01

    Full Text Available Se plantearán aspectos relacionados a los flujos migratorios sucedidos en El Salvador, desde la década de los años setentas y cómo se intensificó en el decenio de 1980, como consecuencia del guerra interna. Se utilizaron algunos estudios realizados por el Dr. Segundo Montes de la Universidad Centroamericana Simeón Cañas (UCA, y se determinará hacia donde migraron principalmente esos grupos de población. Luego se tomará de referencia los datos del Banco Central de Reserva de El Salvador (BCR, para conocer cómo han crecido los montos en dólares recibidos a través de las remesas familiares y el impacto que tienen en la economía, comparándolo con otros ingresos que percibe el país como son las exportaciones. Finalmente se plantearán los resultados obtenidos en un estudio realizado por la Asociación Salvadoreña de Investigación y Promoción Económica y Social (ASIPES que tenía como objetivo evaluar el monto de las remesas recibidas por los miembros de las familia salvadoreña e identificar los usos y destinos de esas remesas, sus características y sus alternativas productivas. Cabe mencionar que este estudio se realizó a través de encuestas ejecutadas en los municipios que de acuerdo a la Encuesta de hogares de propósitos múltiples reciben mayores cantidades de remesas familiar. También se evaluará el impacto que tienen las remesas familiares, principalmente en los hogares pobres.

  11. El diezmo de los ganados trashumantes. Un estudio sobre sus peculiaridades en Extremadura

    Directory of Open Access Journals (Sweden)

    Miguel Ángel MELÓN JIMÉNEZ

    2009-11-01

    Full Text Available RESUMEN: Sin tratarse de un diezmo propiamente dicho en su concepción, el diezmo serrano se convirtió a lo largo de la Edad Moderna en una exacción añadida a las que pagaban los rebaños trashumantes en sus lugares de origen. Cada año, el producto de la venta o administración directa de las cabezas lanares obtenidas con él, pasaba a engrosar los fondos de las dignidades eclesiásticas en cuyos territorios se encontraban las dehesas que daban acogida a los rebaños durante las etapas invernales. Su análisis descubre los complejos mecanismos desarrollados por la Iglesia para su captación, el operativo mercado que sobre él se montaba y sus beneficiarios, a la vez que permite matizar ciertos aspectos relacionados con la evolución de la trashumancia, imposibles de establecer mediante las cifras plasmadas en los recuentos generales de los ganados.ABSTRACT: Although the tithe of the Sierra was not originally strictly speaking a tithe, throughout the early modern age it became an exaction which was added to those paid by transhumant flocks at their place of origin. Every year, the product of the sale or the direct administration of the sheep obtained by it, increased the funds of ecclesiastical dignataries within whose jurisdiction the "dehesas" which provided pasture for the sheep during the winter months was found. It's analysis brings to light the complex mechanims developed by the Church for its collection, the operative market on wich it was based, and its profits. It also allows us to define certain aspects related to the evolution of transhumance which were impossible to establish through the figures recorded in the general census of cattle.

  12. Representação social do terapeuta comunitário na rede SUS

    Directory of Open Access Journals (Sweden)

    Cristina dos Santos Padilha

    2013-08-01

    Full Text Available A aprovação da Política Nacional de Práticas Integrativas e Complementares dá subsídios para implantar a Terapia Comunitária no Sistema Único de Saúde (SUS, visando desenvolver nos profissionais e nas lideranças comunitárias as competências necessárias para lidar com as demandas psicossociais e promover redes de apoio social, ampliando a resolutividade da Atenção Básica. O objetivo deste estudo é descrever a representação social sobre o Terapeuta comunitário elaborada por profissionais de saúde da rede SUS. Participaram 27 profissionais que realizaram a formação em Terapia Comunitária oferecida em 2009 pela Secretaria de Estado da Saúde de Santa Catarina em parceria com o Ministério da Saúde. A coleta de dados utilizou a entrevista individual semidirigida e a análise foi realizada por meio da classificação hierárquica descendente. Os resultados revelam que existe uma representação social dos profissionais sobre o que é ser terapeuta comunitário, entendido como alguém que humaniza as relações interpessoais no setor saúde. No entanto, os profissionais da Atenção Primária são legatários de um modelo de prática grupal menos horizontalizado que os profissionais da Atenção Secundária, nesse trabalho representada pelos Centros de Atenção Psicossocial (CAPS.

  13. Sucesos estresantes y sus impactos en mujeres y jóvenes de la comunidad de cuitzeo, Michoacán: El ciclo de la migración México-EUA en sus familias

    Directory of Open Access Journals (Sweden)

    Nydia Obregón-Velasco

    Full Text Available El presente trabajo describe algunos sucesos de vida estresantes y los impactos que tienen en la salud de las mujeres y sus hijos jóvenes, a partir de la migración hacia EUA de algunos de sus familiares directos, lo cual favorece el ciclo de migración en la familia. Se utilizó la metodología cualitativa con un enfoque de participación-acción, aplicando grupos focales, entrevistas y observación participante durante diferentes actividades realizadas en la comunidad de Cuitzeo, Michoacán, tales como conferencias y talleres.

  14. La responsabilidad civil de los directores de centros educativos por daños ocasionados por sus alumnos

    Directory of Open Access Journals (Sweden)

    Jimmy Bolaños González

    2002-01-01

    Full Text Available Los Directores de Centros Educativos, públicos y privados, tienen que hacer frente a múltiples responsabilidades en el ejercicio de sus delicadas funciones al frente de un centro de enseñanza de menores de edad. Este artículo aborda la responsabilidad civil o patrimonial que legalmente les puede corresponder afrontar por daños que ocasionen sus alumnos durante su permanencia en los centros educativos, para lo cual se hace un repaso por la legislación vigente, haciendo acopio a la legislación comparada y a una jurisprudencia reciente, a fin de biensituar el análisis jurídico del tema, distinguiendo sus diferentes consecuencias, sea que se trate del ámbito público o privado en que se desenvuelvan

  15. LAS CREENCIAS SOBRE OBESIDAD DE NIÑOS Y NIÑAS EN EDAD ESCOLAR Y LAS DE SUS PROGENITORES

    Directory of Open Access Journals (Sweden)

    Hilda Patricia Núñez Rivas

    2013-01-01

    Full Text Available El propósito de este artículo es evidenciar, mediante el método etnográfico, las creencias sobre la obesidad de niños y niñas en edad escolar y las de sus progenitores, pertenecientes a una escuela urbana y pública de San José, Costa Rica. Los resultados apuntan hacia las creencias negativas de la niñez respecto a sus pares con obesidad y sus implicaciones psicosociales y afectivas. En relación con los progenitores se señalan las causas y estrategias de control, las implicaciones de la obesidad, referente a enfermedades físicas y emocionales; el papel del hogar y de la escuela en su prevención. Se concluye que los niños y las niñas creen que la obesidad no es una enfermedad, sino u na expresión fenotípica, a la cual le dan grado de relatividad o de escala y la consideran no deseable, resultado que concuerda con la de sus progenitores. Las niñas participantes con obesidad expresaron sus posiciones de defensa y molestia, en relación con experiencias burlescas. Al contrario de sus hijos e hijas, la mayoría de los progenitores sí cree que la obesidad es una enfermedad o un problema de salud o de estética. Además, estiman que esta se controla utilizando una dieta saludable y equilibrada, dando consejos sobre las consecuencias físicas y emocionales de la obesidad y ofreciendo modelos de personas saludables. Por lo tanto, los progenitores y el personal docente creen que la escuela poco puede hacer respecto a la alimentación saludable del alumnado, pues el hogar es el lugar que tiene un papel primordial.

  16. Actitud del estudiante de ingeniería hacia sus errores en el aprendizaje de la matemática

    Directory of Open Access Journals (Sweden)

    Lissette Franchi Boscán

    2011-09-01

    Full Text Available Bajo cualquier esquema de enseñanza-aprendizaje de la matemática, cuando al alumno se le señalan errores en su trabajo, puede, en general, adoptar tres tipos de actitud: una actitud negativa, bajo la cual el alumno considera que sus errores son sencillamente un síntoma de su fracaso; una actitud neutra o indiferente ante sus errores; o una actitud positiva, considerándolos como un medio para aprender y planteándose como reto el superarlos. Este artículo muestra una investigación que abordó el estudio de actitudes vinculadas al proceso de aprendizaje de la matemática. Su objetivo fue describir la actitud que el estudiante de ingeniería de la Uni- versidad del Zulia exhibe frente a sus errores cuando aprende matemática. La sus tentación teórica se baso en Brousseau (2001, Briñol et al. (2007 y los autores Pallí y Martínez (2004. Se utilizó una escala AEAM (Actitud hacia el Error del Alumno de Matemática, tipo Likert con 6 alternativas de respuesta que consta de 36 ítems, en su segunda versión, actualizada por los autores. El instrumento fue validado mediante juicio de expertos y se determinó que era de alta confiabilidad, con un alpha de Cronbach de 0.9073. Se concluyó que los participantes, en su mayoría, mostraron una actitud moderadamente positiva hacia sus errores, que al no estar ubicada en el extremo positivo deseable refleja una actitud débil que no garantiza una conducta adecuada hacia los errores, pero que sin embargo es sus ceptible de ser mejorada hacia una actitud francamente positiva.

  17. Cloning and Expression Patterns of PtSUS1 in Populus tomentosa%毛白杨蔗糖合酶基因PtSUS1的克隆及其表达模式分析

    Institute of Scientific and Technical Information of China (English)

    李英; 陈仲; 李昊; 郭斌; 王佳; 安新民

    2012-01-01

    蔗糖合酶(sucrose synthase)与植物库强调节、次生壁的形成和纤维素合成等有着密切的联系,其中在纤维素合成过程中的作用尤为显著.本研究根据我们已获得的毛白杨PtSUS1基因片段设计引物,采用RACE技术,获得了毛白杨PtSUS1的基因序列,测序结果显示该基因序列全长为2 669 bp,包括一个完整的阅读框,编码805个氨基酸.通过Blast检索分析表明,PtSUS1与拟南芥、巨桉、陆地棉、温州蜜柑、毛果杨SUS1的核酸和氨基酸序列的同源性分别达到76%~97%和82%~97%.运用生物信息软件对PtSUS1编码的蛋白进行了二级结构预测和功能位点分析,结果显示该蛋白氨基酸序列包括两个功能域,存在可能的磷酸化位点38个,无跨膜结构域存在.系统进化分析表明PtSUS1与PtSUS2关系最为接近.RT-PCR分析结果显示,PtSUS1在被检测的毛白杨根、茎、叶及雌雄花芽组织和器官中均有表达,呈现组成型表达模式.该研究为进一步深入探索毛白杨蔗糖合酶基因PtSUS1的功能奠定了基础.%Sucrose synthase (SUS) was closely associated with sink strength, secondary wall formationand cellulose synthesis in plant. Among these items, cellulose synthesis is considered to be the most important. According to the known gene fragment of PtSUSl and the principle of RACE amplification, we got the gene sequence of PtSUSl from Populous tomentosa. The full sequence of PtSUSl which contains an open reading frame (ORF) is 2 669 bp encoding a deduced amino acid sequence of 805 residues. Blast analysis results indicated that the homology was as high as 76% to 97% and 81% to 97%, respectively, when compared PtSUSl sequence of amino acid and nucle-otide with the ones of Arabidopsis thaliana, Eucalyptus grandis, Gossypium hirsutum, Citrus unshiu, and Populus trichocarpa. Furthermore, secondary structure and functional sites in amino acid sequences have been predicted by the bioinformatics

  18. La Asociación Latinoamericana de Sociología: una historia de sus primeros congresos

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    Blanco Alejandro

    2005-01-01

    Full Text Available El examen de las asociaciones nacionales y regionales de sociología de América Latina, de su estructura y composición como de sus transformaciones es, todavía hoy, una asignatura pendiente en la historia de la disciplina. Este trabajo reconstruye la historia de los primeros años de la Asociación Latinoamericana de Sociología, intentando caracterizar su contexto de emergencia, sus principales rasgos y su papel en la formación de la sociología de la región.

  19. Libros adquiridos por don Pedro Fermín de Vargas en sus viajes por las Antillas

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    Sergio Elías Ortíz

    1962-04-01

    Full Text Available Entre los papeles relacionados con la vida de Don Pedro Fermín de Vargas, que pueden consultarse en el Archivo General de Indias de Sevilla, hay una carta de él y una lista de libros que envía al Administrador de Correos de la Habana, Don José Fuertes, antiguo amigo suyo, luego su corresponsal y a la  vez espía de sus pasos para aprisionarlo, con el objeto de que se los guardase “en algún rincón de sus casa”.

  20. La opinión de los agricultores gallegos sobre sus condiciones de vida, el desarrollo rural en Galicia

    OpenAIRE

    Escariz, Avelino; Miranda, David; Álvarez López, Carlos José

    2012-01-01

    En la conferencia sobre Desarrollo Rural de Salzburgo en 2003, se reconocía la diversidad de Europa en cuanto a sus paisajes, sus sistemas de producción, así como a su capacidad de retener y atraer población. Es en este punto donde realizamos nuestra contribución, para que el hecho de pertenecer a un núcleo rural no suponga una depreciación de la calidad de vida y del bienestar. Surge así la necesidad de evaluación, no sólo de las necesidades de la población rural sino...

  1. la competencia y sus límites en la administración de justicia indígena

    OpenAIRE

    Yugsi Tenelema, Segundo Felipe

    2014-01-01

    Para alcanzar este objetivo ha sido un esfuerzo y lucha continua de los pueblos indígenas, para decidir sobre sus formas de regular y mantener su propia cosmovisión, identidad, idioma, religión, que el caso ecuatoriano derechos fundamentales que han sido introducidos y que forman parte del sistema jurídico nacional. Pero a pesar de tal reconocimiento como garantía constitucional que debe ser entendido y traducido como un derecho efectivo, respetado por sus formas de vida, la interrelación ent...

  2. Actitud del estudiante de ingeniería hacia sus errores en el aprendizaje de la matemática

    OpenAIRE

    Lissette Franchi Boscán; Héctor José Bohórquez; Ana Ismenia Hernández; Niorka Medina

    2011-01-01

    Bajo cualquier esquema de enseñanza-aprendizaje de la matemática, cuando al alumno se le señalan errores en su trabajo, puede, en general, adoptar tres tipos de actitud: una actitud negativa, bajo la cual el alumno considera que sus errores son sencillamente un síntoma de su fracaso; una actitud neutra o indiferente ante sus errores; o una actitud positiva, considerándolos como un medio para aprender y planteándose como reto el superarlos. Este artículo muestra una investigación que abo...

  3. Actitudes de madres adolescentes y adultas y su relación con la personalidad de sus hijos

    OpenAIRE

    2014-01-01

    La presente investigación tuvo el propósito de indagar si hay diferencias entre las actitudes de las madres adolescentes y adultas e identificar si existe una relación entre las actitudes de las madres y el perfil de personalidad de sus hijos. Participaron 35 mujeres con sus hijos, quienes cursaban el primer grado de primaria; 17 fueron madres siendo adolescentes y 18 adultas. Se aplicó la prueba de Frases Incompletas, encontrándose diferencias estadísticas entre madres adolescentes y adultas...

  4. Cross-Reactivity of Porcine Immunoglobulin A Antibodies with Fecal Immunoglobulins of Wild Boar (Sus scrofa) and Other Animal Species.

    Science.gov (United States)

    Seo, Sang Won; Yoo, Sung J; Sunwoo, Sunyoung; Hyun, Bang Hun; Lyoo, Young S

    2016-06-01

    Fecal samples obtained from wild boar habitats are useful for the surveillance of diseases in wild boar populations; however, it is difficult to determine the species of origin of feces collected in natural habitats. In this study, a fecal IgA ELISA was evaluated as a method for identifying the porcine species from fecal samples. Both domestic pigs (Sus scrofa domestica) and wild boars (Sus scrofa coreanus) showed significantly higher levels of fecal IgA than other animal species. Additionally, age dependent changes in the level of Ig A in wild boars and domestic pigs were identified; Titers of Ig A were highest in suckling period and lowest in weanling period.

  5. Intravenous Cobinamide, a Novel Cyanide Antidote, versus Hydroxocobalamin in the Treatment of Acute Cyanide Toxicity and Apnea in a Swine (Sus scrofa) Model

    Science.gov (United States)

    2013-02-12

    treatment of acute, severe cyanide induced cardiotoxicity of severe hypotension and of cardiac arrest in a swine (Sus Scrofa ) model Intravenous...cobinamide, a novel cyanide antidote, versus hydroxocobalamin in the treatment of acute cyanide toxicity and apnea in a swine (Sus Scrofa ) model...hydroxocobalamin in the treatment of acute cyanide toxicity and apnea in a swine (Sus Scrofa ) model Background: Hydroxocobalamin (HOC) is an FDA approved

  6. ECONOMÍA Y POLÍTICA DE LA AUDITORÍA DE PRESUPUESTOS GUBERNAMENTALES SEGÚN SUS EFECTOS DE GÉNERO

    National Research Council Canada - National Science Library

    Rhonda Sharp

    2001-01-01

    Evaluar el presupuesto gubernamental para conocer sus diferentes e inequitativos niveles sobre las mujeres y los hombres fiinciona como una estrategia practica para controlar y promocionar la igualdad...

  7. Características de las memorias en niños preescolares: obtención y evaluación de sus recuerdos

    OpenAIRE

    Antonio L. Manzanero; Barón, Susana

    2014-01-01

    En el presente trabajo se revisan los principales aportes científicos sobre el funcionamiento de la memoria de los niños de preescolar. Se analizan los principales factores de influencia sobre sus capacidades para aportar una declaración en contextos judiciales: características de sus memorias, sugestibilidad, y capacidad para discriminar el origen de sus recuerdos. Asimismo, se describen las principales fuentes externas de sesgo que pueden contribuir a la contaminación de sus recuerdos. Por ...

  8. Habitat use by wild boar Sus scrofa in Moncayo Nature Park, Spain

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    Rodrigues, Patrícia

    2016-12-01

    Full Text Available Habitat use by wild boar Sus scrofaz was examined during a three-year period in Moncayo Nature Park, a protected mountain area in the Iberian mountain system, Spain. Tracking indirect signs of activity was used to collect data on the species occurrence, according to vegetation type, topography, hunting activity, and season. The data were analysed using binary logistic regression. Habitat used by wild boar differed according seasons, management practices, and vegetation. Main selected habitats were at medium elevations (1,101-1,600 m in areas dominated by holm oak (Quercus ilex, beech (Fagus sylvatica and oak woods of Q. robur, Q. petraea and Q. pyrenaica. Non-hunting areas were selected over hunting areas. We found a seasonal variation in the habitat use of wild boar, with areas dominated by holm oak being used disproportionately in spring, and areas at medium elevations selected only during summer. The results also support the view that non-hunting areas provide a refuge for this species inside the protected area.Estudiamos el uso del hábitat por parte del jabalí Sus scrofa a lo largo de tres años en el Parque Natural del Moncayo, un área protegida de montaña en el Sistema Ibérico, España. Para ello rastreamos las huellas y señales de su actividad en función de la vegetación, topografía, actividad cinegética y estacionalidad. Los datos fueron analizados utilizando regresiones logísticas binarias. El hábitat usado por el jabalí difiere según las estaciones, gestión y vegetación. Los hábitat mayoritariamente seleccionados fueron las altitudes medias (1101-1600 m en áreas dominadas por la encina (Quercus ilex, haya (Fagus sylvatica y robles (Q. robur, Q. petraea y Q. pirenaica. Las zonas no cinegéticas fueron seleccionadas frente a las cinegéticas. Encontramos diferencias estacionales en el uso del hábitat, con un uso mayor al esperado de los encinares en primavera así como de altitudes medias durante el verano. Los

  9. GENERALIDADES DE LOS UREDINALES(Fungi: Basidiomycota Y DE SUS RELACIONES FILOGENÉTICAS

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    ZULUAGA CATALINA MARÍA

    2009-04-01

    Full Text Available

    RESUMEN

    Los hongos-roya (Uredinales, Basidiomycetes representan uno de los grupos de microorganismos fitoparásitos más diversos y con mayor importancia económica mundial en la producción agrícola y forestal. Se caracterizan por ser patógenos obligados y por presentar una estrecha coevolución con sus hospedantes vegetales. Su taxonomía se ha basado fundamentalmente en el estudio de caracteres morfológicos, resultando en muchos casos en la formación de taxones polifiléticos. Sin embargo, en los últimos años se han tratado de incorporar herramientas moleculares que conduzcan a la generación de sistemas de clasificación basados en afinidades evolutivas. En esta revisión se ofrece una mirada general a las características de los uredinales, enfatizando en el surgimiento reciente de estudios filogenéticos que plantean la necesidad de establecer una profunda revisión de la taxonomía de este grupo. Finalmente se alerta sobre la necesidad de que en dichos estudios taxonómicos se incluya un alto número de especies de royas neotropicales, pues esta zona es reconocida no sólo por su alta diversidad de hongos-royas, sino también por las características únicas de sus ciclos de vida.

    Palabras clave: filogenia, hongos-roya, Puccinia, secuenciación, teliosporas.


    ABSTRACT

    Rust fungi (Uredinales, Basidiomycetes are one of the most diverse and economically important plant pathogens of crops world-wide. They are obligated parasites and have a close evolutionary relationship with their plant hosts. Taxonomy of this group has been based on morphological treats, resulting in generation of polyphyletic taxa. Recently, different studies have incorporated molecular techniques addressed to establishing evolutionary affinities between these fungi. This review presents a general view of

  10. El repertorio sefardí en sus géneros poéticomusicales

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    Weich-Shahak, Susana

    2009-12-01

    Full Text Available In the communities that the Jews expelled from Spain established in their new diasporas, the Sephardi Jews preserved the memory of Medieval Spain. For five centuries they kept alive the language that they had spoken in the different regions of the Iberian Peninsula where they lived before their “exodus” and later on incorporated words and expressions from the languages of the peoples among whom they lived. They also preserved the musical repertoire that they brought from Spain and they transmitted it orally from generation to generation. This article deals with the three main genres that constitute the Judeo- Spanish musico-poetic repertoire: the Romancero, Coplas and Cancionero, presenting the criteria for their classification and pointing out the specific characteristics of each of them. Being the Romancero the genre with the deepest Hispanic roots, we offer here some concordances between the Sephardi Romancero and the romances collected from the oral tradition in Galicia.

    En las comunidades que los judíos expulsados de la Península establecieron en sus nuevas diásporas, los sefarditas preservaron la memoria de la España medieval. Durante cinco siglos mantuvieron viva la lengua que hablaran en las distintas regiones de la Península Ibérica donde habitaran antes de su “éxodo, incorporando al Judeo-español términos tomados de las lenguas habladas por los pueblos con los cuales los judíos sefarditas convivían. Llevaron asimismo el repertorio musical que conocieran, transmitiéndolo oralmente de generación en generación y enriqueciéndolo con eventuales creaciones. Este artículo se ocupa de los tres principales géneros poético-musicales que componen el repertorio sefardí: los romances, las coplas y las cantigas, exponiendo los criterios para la definición de los géneros y los rasgos que identifican a cada uno de ellos. Siendo el Romancero sefardí el que más evidencia sus raíces hispánicas, se ofrecen aqu

  11. Milicias y tropas negras de Buenos Aires. Afro argentinos armados para defender a sus amos

    Directory of Open Access Journals (Sweden)

    Marta Beatriz Golberg

    2003-12-01

    Full Text Available The city of Buenos Aires was founded, for the second time 1580 essentially as an outpost of the Spanish Empire to be protected from Indian attacks and possible foreign incursion, basically Portuguese in origin. Thus, from the beginnings of the city's founding, African slaves were used for the defense of the city. They acted in the urban militias, and were outstanding in the defense and re-conquest of the city when the English attacked in 1806- 1807. Innumerable prizes and eulogies were followed by integration of segregated divisions with a white officer corps.After 1813, a series of decrees ordered owners to exchange slaves for use in the Wars of Independence. Thus, property owners were obliged to sell to the State a number of their slaves according to the work performed by the slaves. The slaves would enter the armies as free persons and would serve five years as 'front line" soldiers in order to obtain their freedom. This article studies the participation of the Afro-Argentines in the distinct 'fronts" of the armies of liberation. The paper also reflects on the opinions of the generals who commanded Afro-Argentine troops.//La ciudad de Buenos Aires fue fundada, por segunda vez, en 1580 esencialmente como un puesto de avanzada para que los españoles se protegieran de los indígenas y de una posible incursión extranjera de origen portugués. Por lo tanto desde la fundación de la ciudad los esclavos africanos fueron empleados para su defensa. Los esclavos actuaban en milicias urbanas y sus acciones fueron decisivas para la defensa y reconquista de Buenos Aires cuando los ingleses la atacaron en 1806-1807. Innumerables premios y elogios fueron seguidos por la integración de las divisiones separadas, con un cuerpo de oficiales blancos. Después de 1813, una serie de decretos ordenaba a los dueños entregar a sus esclavos para las guerras de Independencia . De esta manera los esclavos entraron al ejército como personas libres y debían servir

  12. Cómo el imperialismo estadounidense confronta sus debilidades y los desafíos latinoamericanos

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    James D. Cockcroft

    2009-11-01

    Full Text Available Hay una dialéctica de poder y debilidad en el imperialismo estadounidense. El poder militar es innegable, pero hay debilidades estructurales. Estas vulnerabilidades son económicas, políticas y aún militares, fácilmente vistas en Iraq con la compleja resistencia del pueblo iraquí y en el crecimiento desigual, pero combinado, de los movimientos sociales y anti-guerra en América Latina y otras partes del mundo. Debido al fracaso del neoliberalismo y a las nubes que se extienden por el horizonte de la crisis económica mundial, el capitalismo contemporáneo refuerza todas las formas posibles de jerarquización y, de manera más obvia, las que se basan en el género y la raza. Busca una "solución final" a sus problemas de la forma más jerarquizada existente, es decir, la militar. Bajo el mando del presidente Bush y sus consejeros y amigos, el imperialismo confronta la crisis de su propia legitimidad y la de su ideología de globalización neoliberal, o globocolonización, con no sólo una respuesta militar sino un complejo de tácticas sofisticadas. ___________ABSTRACT:Actually it exist a reflexion about strenght and weakness of U.S. imperialism. Military power is undeniable, but there are structural weaknesses. These vulnerabilities are economic, political and even military, easily seen in Iraq with the Iraqi complex people's resistance and in the uneven growth of social movements and anti-war in Latin America and other parts of the world. Due to the failure of neoliberalism and the clouds that stretch across the horizon of the global economic crisis, contemporary capitalism reinforces all possible forms of hierarchies and obviously, the onese based on gender and race. USA looks for a "final solution" to its problems in the extremest hierarchical way, ie the military. Under the leadership of President Bush and his advisers and friends, imperialism confronts its own crisis of legitimacy and its ideology of neoliberal globalization, global

  13. Demandas judiciais de medicamentos no SUS do Tocantins: contexto e perspectivas

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    Elizangela Braga Andrade

    2013-12-01

    Full Text Available A interferência do Poder Judiciário no âmbito das políticas públicas constitui importante paradigma da gestão do Sistema Único de Saúde (SUS. O medicamento, fundamental na assistência à saúde, tornou-se frequente objeto requerido nas ações judiciais nas três esferas de gestão. Este artigo apresenta e discute os resultados preliminares de um estudo que analisou as demandas judiciais contra a Secretaria de Estado da Saúde do Tocantins, para fornecimento de medicamentos, de janeiro/2007 a dezembro/2009. Das 166 apresentações de medicamentos e 104 princípios ativos demandados, 161 apresentações (97% possuíam registro no Brasil. Ao correlacionar patologia diagnosticada com bulas dos medicamentos, 83% apresentavam indicação correlacionada, contra 17% sem indicação presente; inclusive 3% eram contraindicados. Consultórios e hospitais particulares responderam por 49% das prescrições de medicamentos, e postos de saúde, hospitais públicos e universidade representaram 50% das prescrições. Pneumologia, Cancerologia, Neurologia, Reumatologia e Psiquiatria foram as especialidades mais frequentes. Ministério Público e Defensoria Pública foram os principais autores dos processos judiciais (83% e escritórios particulares de advocacia responderam por 15% das ações. Os requerentes que mais demandaram estão nas faixas etárias de 1 a 19 anos (37% e de 61 a 82 anos (23%. Os gastos com medicamentos decorrentes de ações judiciais foram crescentes nos anos estudados. Os dados e propostas de melhoria aqui apresentados poderão contribuir para medidas adequadas e estratégias oportunas de aprimoramento da Política Estadual de Saúde, especialmente maior acesso à Assistência Farmacêutica o que representa, ainda, um grande e atual desafio do SUS.

  14. Intervención cognitivo conductual para pacientes adolescentes y sus padres en el tratamiento de la bulimia nerviosa

    OpenAIRE

    Castro, Úrsula; Larroy, Cristina; Gómez, M.Ángeles

    2010-01-01

    Se evalúa la efi cacia de un programa de intervención para adolescentes bulímicas compuesto por un tratamiento cognitivo-conductual para las pacientes (12 sesiones) y un grupo psicoeducativo paralelo para sus respectivos padres (12 sesiones). El estu

  15. Augusto Comte y sus discípulos ortodoxos frente a la cuestión colonial

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    Tonatiuh Useche Sandoval

    2015-01-01

    Full Text Available Este artículo presenta la oposición de Augusto Comte y sus discípulos al movimiento colonizador que emanó del Occidente europeo durante el siglo XIX. Aunque considera Europa como el centro de la Humanidad, Comte sostiene que la contribución europea al progreso de los pueblos menos avanzados no reside en la dominación colonial, sino en la difusión pacífica de una doctrina demostrable. En un primer momento se resume la apreciación globalmente negativa de Comte sobre la colonización moderna; luego se evocan sus propuestas para valorar a los colonizados y combatir los argumentos colonialistas; finalmente se toma el caso de la conquista francesa de Argelia para comparar la posición de Comte con la de Tocqueville y la de Enfantin. En un segundo momento se subraya la influencia moral que sus discípulos ejercieron en Inglaterra en contra de la colonización exterior. Se insiste después en el papel significativo que jugaron sus discípulos brasileros en contra de la colonización interior y en pro de la protección de los indígenas. Se concluye que el positivismo de Comte constituye una forma de eurocentrismo anticolonial.

  16. Effects of carbon and nitrogen on the tensile deformation behavior of SUS304 and 316 stainless steels at cryogenic temperatures

    Energy Technology Data Exchange (ETDEWEB)

    Miura, Ritsu; Ohnishi, Keizo; Nakajima, Hideo; Shimamoto, Susumu

    1987-04-01

    Effects of C and N contents on the tensile properties and deformation behaviors at low temperatures have been investigated to obtain an alloy design basis on SUS 304 and 316 austenitic stainless steels for cryogenic application. Increase in C and N contents led to the increase in temperature dependency of 0.2% yield strength for both SUS 304 and 316 steels. However, SUS 316 steel showed larger temperature dependency than SUS 304 at the same level of (C + N) content, probably due to the solution strengthening effect of Mo. The results of multiple regression analyses on the effects of C and N contents on the 0.2% yield strength at each temperature indicated that the contributions of both C and N increase with decreasing temperature and that the contribution of N is larger than that of C at low temperatures. The deformation behavior of metastable austenitic steels could be comprehensively explained in relation to austenite stability. Increase in austenite stability resulted in increase in onset strain at which strain-induced martensitic transformation occurred. And increase in austenite stability also led to the decrease in transformation rate which in turn gave rise to lowering strain-hardening exponent. It has been also found that tensile elongation shows maximum at around M/sub d30/ temperature.

  17. Propósitos de la comunicación entre empresas y sus seguidores en Facebook

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    G Valerio Ureña

    2015-02-01

    Full Text Available Introducción: La investigación del comportamiento del consumidor en las redes sociales en línea está despertando un creciente interés entre la comunidad empresarial debido a las nuevas e inexploradas oportunidades y amenazas que trae consigo, incluyendo la vasta cantidad de datos generados día con día. El propósito de este estudio es explorar el uso de Facebook como fuente valiosa de información para identificar la naturaleza y el contenido de las conversaciones de las empresas de telecomunicaciones mexicanas y sus seguidores. Metodología: a través de una metodología cualitativa se analizaron 2,000 publicaciones (1000 realizadas por las empresas y 1,000 publicaciones realizadas por sus seguidores. Resultados y conclusiones: los resultados sugieren que las compañías de telecomunicaciones utilizan Facebook primordialmente para sus relaciones públicas, publicidad y promoción; mientras que sus usuarios las utilizan primordialmente para reportar incidentes y problemas, formular quejas y solucionar dudas.

  18. El Mercado Integrado Latinoamericano (MILA: sus expectativas y el impacto del latibex

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    Jorge Armando Ortegón Rojas

    2017-02-01

    Full Text Available Los objetivos principales de este trabajo son: primero, evaluar el grado en que el comportamiento del Mercado de Valores Latinoamericanos en Euros, Latibex, explica el comportamiento del Mercado Integrado Latinoamericano, MILA, y los mercados accionarios de Colombia, Chile y Perú bajo el supuesto de que por transarse valores latinoamericanos en ambas plazas debe existir relación alguna en el comportamiento de sus í­ndices bursátiles. Esto se logra mediante un análisis de correlación lineal, exponencial y logarí­tmica. Segundo, conocer el comportamiento desde el año 2009 de los mercados accionarios mencionados recientemente, y su posible tendencia a corto plazo. Esto se logra mediante un análisis de regresión lineal, exponencial, logarí­tmica y cuadrática. Lo anterior arrojó que el comportamiento del MILA es explicado en un 90,6 % por el Latibex. Adicionalmente, analizado cada í­ndice bursátil como serie de tiempo, se observa que tienen un comportamiento decreciente en general a partir del año 2012, y con una tendencia a continuar decreciendo a corto plazo.

  19. La Gran Guerra y sus impactos locales. Rosario, Argentina 1914-1920

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    Cecilia M. Pascual

    2015-07-01

    Full Text Available Este artículo aborda el impacto de la Gran Guerra en la ciudad de Rosario, Argentina. Releva sus impactos económicos y los significados que se les asignaron. Analiza las formas en que los actores sociales intentaron hacer frente a los efectos críticos del conflicto mundial: encarecimiento de los productos primarios, desabastecimiento y desocupación. En este campo resultan importantes la producción de ferias francas, la construcción de mercados municipales y el abasto directo de productos primarios por parte del municipio. Ante la dimensión y duración del paro, las autoridades comenzaron a tejer nuevas estrategias para intervenir sobre este fenómeno. Se observa una transición de unas estrategias gubernamentales basadas en la represión y la segregación a otras emparentadas con la asistencia y la ayuda social. Si bien estas nuevas herramientas de intervención no tendieron a perdurar y manifestaron su carácter coyuntural y paliativo, una vez superada la crisis, hacia mediados de los años 1920, organizaron el debate sobre la producción de nuevas políticas municipales y del reformismo local.

  20. El Vasallo Instruido en el Estado del Nuevo Reino de Granada y en sus respectivas obligaciones

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    Bernardo Tovar Zambrano

    2002-01-01

    Full Text Available Joaquín de Finestrad: El Vasallo Instruido en el Estado del Nuevo Reino de Granada y en sus respectivas obligaciones, Bogotá: Universidad Nacional de Colombia, 2001. Transcripción e introducción por Margarita González. Por primera vez se publica de manera íntegra la obra de Joaquín de Finestrad, en una cuidadosa transcripción realizada por la historiadora Margarita González. Del Vasallo instruido sólo se conocía la edición parcial que los historiadores Eduardo Posada y Pedro María Ibáñez habían hecho a comienzos del siglo pasado. Para esta edición, los dos historiadores contaron con una copia del libro manuscrito que don Marco Fidel Suárez, cuando era Ministro de Instrucción Pública, les había entregado, la cual reposa en la Biblioteca Nacional.