939 resultados para Textiles and articles
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The nature of Czech fashion was shaped both by the social environment - not particularly wealthy, modest, influenced by the Protestant tradition - and by efforts towards women's emancipation. This resulted in a rejection of unnecessarily quirky elements in fashion as early as the 1870s. As far as style was concerned, Czech fashion followed the Viennese, German and French, and from the 1890s also the English models, and also found inspiration in contemporary aesthetic principles. National political ambitions appeared in inspiration drawn from folk costume. Feminist struggles and sports paved the way for the acceptance of reformist and practical dress, in which Czech designers took an active part. These trends reached a peak around 1929, with the design of a complete "civilised" women's apparel, based on trouser suits. The peak periods in the development of Czech fashion were the 1920s and 1930s, when a number of top fashion houses were established and both fashion and society magazines with original fashion designs, photographs and articles were published. These produced a specifically Czech fashion, showing French inspiration but opting rather for an English style, which was artistically advanced, practical, luxurious and democratic. After 1948, fashion too fell under the centralised control of the communist regime.
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OBJECTIVES: To review the literature regarding the possible association between a previous history of periodontitis and peri-implantitis. MATERIAL AND METHODS: A search of MEDLINE as well as a manual search of articles were conducted. Publications and articles accepted for publication up to January 2008 were included. RESULTS: Out of 951 papers retrieved, a total of three papers were selected for the review. Thus, the available evidence for an association between periodontitis and peri-implantitis is scarce. CONCLUSIONS: Based on three studies with a limited number of patients and considerable variations in study design, different definitions of periodontitis, and confounding variables like smoking that not been accounted for, this systematic review indicates that subjects with a history of periodontitis may be at greater risk for peri-implant infections. It should, however, be stressed that the data to support this conclusion are not very robust.
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The infant mortality rate for non-Hispanic Black infants in the U.S. is 13.63 deaths per 1,000 live births while the IMR for non-Hispanic White persons in the U.S. is 5.76 deaths per 1,000 live births. Black women are 2 times as likely as White women to deliver preterm infants and Black women are 2 times as likely as White women to deliver low birth weight infants (weighing less than 2,500 grams at birth). Differential underlying risk factors among mothers of different racial/ethnic groups for delivering pre-term and low birth weight infants have been historically accepted as the cause of racial disparities in IMRs. However, differential underlying risk status may not be the only major causative factor. Differential or unequal access to and provision of care is widely speculated to be a leading contributing factor to the wide racial disparity in infant mortality.2 This paper conducts a systematic review of existing literature investigating racial disparities in obstetrical care provided by healthcare practitioners to evaluate whether inequities in healthcare services provided to pregnant mothers and their neonates exist. The search terms "racial disparities obstetrical care," "racial differences quality of prenatal care," and "infant mortality racial disparities" were entered into the EBSCO Medline, Ovid Medline, PubMed, and Academic Search Complete databases, and articles between years 1990–2011 were selected for abstract review. The only articles included were those that used statistical methods to assess whether racial inequalities were present in the obstetrical services provided to pregnant women. My literature search returned 5 articles. Four of the five studies yielded significant racial differences in obstetrical care. However, the one study that used a large, nationally representative valid sample did not represent significant differences. Thus, this review provides initial evidence for racial disparities in obstetrical care, but concludes that more studies are needed in this area. Not all of the studies reviewed were consistent in the use and measurement of services, and not all studies were significant. The policy and public health implications of possible racial disparities in obstetrical care include the need to develop standard of care protocols for ALL obstetrical patients across the United States to minimize and/or eliminate the inequities and differences in obstetrical services provided.^
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Background: In the United States, the Food and Drug Administration (FDA) regulates clinical trials. These regulations address good clinical practices as well as human subject protection (FDA, 2012). One of the most important legal and ethical concerns in clinical trials is informed consent. 21 CFR 50 governs human subjects research. Part 50.24 provides an emergency research exception to the informed consent requirement. Research was conducted to determine the appropriateness of this exception, whether the benefit justifies the exception, and its public health significance.^ Methods: A systematic literature review was conducted and articles were identified from peer-reviewed journals.^ Results: There is some variance in opinions regarding the appropriateness of the exception, but the literature reviewed found the study results of these trials justified the waiver.^ Conclusion: The exception to the informed consent requirement is likely appropriate and justified in emergency research when implemented within the specified guidelines.^
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Alexander von Humboldt veröffentlichte rund 800 Aufsätze, Artikel und Essays in zahlreichen Wissensgebieten und diversen Sprachen. Die Verteilung ihrer Publikati-onsorte entspricht der Reichweite seiner Reisen und der globalen Perspektive seiner Forschungen. Die Vielfalt seiner Co-Autoren und Kooperationspartner spiegelt seine Multidisziplinarität. Humboldts umfangreiches publizistisches Werk dokumentiert sei-ne internationale Bedeutung als Wissenschaftler, Reiseschriftsteller und Kulturver-mittler. An der Universität Bern entsteht die erste Gesamtedition dieses Humboldt-schen Œuvres, die 2019 zum 250. Geburtstag des Autors vorliegen soll. Ihr Ziel ist Systematisierung, Dokumentation und Erschließung des Corpus – in einer Buchausgabe mit Text- und Apparatbänden und in einer digitalen Edition mit computerphilo-logischen Werkzeugen. Alexander von Humboldt (1769–1859), Aufsätze und Essays, internationale Publizistik, Wissenschaftsgeschichte, Editionsphilologie.
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On January 1, 2005, the controlled trade regime on textiles and clothing which was based on the Multi-Fiber Arrangement (MFA) made in 1974 was abolished. This institutional change wrought great impacts on the world market for textiles and clothing.This paper reviews the impacts of the changes on the main markets and examines the prospects for the markets and the source countries. The main conclusions are as follows: (1) after the renewal of quantitative restrictions on Chinese garment exports were agreed with the US and the EU, the post-MFA surge in Chinese garment exports was significantly attenuated; (2) instead, the growth in garment exports from other Asian low-income countries to the two markets was revived in 2006; (3) the Japanese market has been kept almost intact from the impact of the regime shift; (4) some developing countries, such as Bangladesh and Cambodia, not only survived the liberalization but also have steadily expanded their garment exports throughout the transition; and (5) an indicative fact is that the profitability of the garment industry in Bangladesh and Cambodia was high on average according to surveys conducted in 2003, which might have bolstered the steady growth of garment exports in the past, and possibly future growth, too.
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This paper gives a global summary of the number of constitutions and the number of articles in each constitution for many representative countries around the world. Several works have already been written comparing different legal systems and different constitutional traditions around the world; the purpose of this paper is just to compare the numbers of constitutions and articles in the diverse regions of the world, namely: North America, Latin America, Europe, Oceania, Middle East, Asia and Africa. Around the world, on average, Latin America has had the most convoluted constitutional history. The Dominican Republic has had a total of 32 constitutions, the largest number of constitutions of any country, since its independence in 1844. Three other countries have also had 20 or more constitutions throughout their history, all of them in Latin America: Venezuela (26), Haiti (24) and Ecuador (20). On the other hand, there are economies and societies that do not even have codified constitutions, like the United Kingdom in Europe, Hong Kong in Asia and New Zealand in Oceania. The United States has had only one constitution, even if it has been amended several times. There are also the special cases of Israel and Saudi Arabia, both in the Middle East, that do not have official written constitutions for historical and religious reasons. Comparative constitutional numbers and history help explain several things about the stability of political systems, but not necessarily about their quality.
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Para acercarnos al pensamiento creativo de Fernando Higueras como arquitecto, partimos del estudio de sus constantes creativas en evolución cronológica divididas en 9 direcciones de investigación. En ellas observamos la importancia de su obra NO CONSTRUIDA, como germen de las constantes creativas de su pensamiento y parte de ella la estudiamos, analizamos y reconstruimos gráficamente en 3D. Fernando Higueras aprendía de sus obras o propuestas arquitectónicas anteriores llegando a la madurez constructiva y formal colmada de Belleza a través de la composición y combinación de dichas constantes con pasmosa naturalidad. Además es importante añadir, para llegar a la comprensión de las constantes del pensamiento creativo del arquitecto, el componente de “intuición” de todo artista, de su modo de mirar y observar las cosas como fuente de inspiración. El “modo de mirar” del arquitecto nos habla de su sensibilidad al hábitat popular y vernáculo del hombre. Gracias a Antonio Miró en el período 1963-1970, Fernando Higueras pudo dar marco real a gran parte de sus ideas constructivas. El objeto de estudio del presente trabajo es llegar a las “invariantes” del arquitecto para comprender su pensamiento creativo. Los objetivos del presente estudio han sido conocer mejor su pensamiento, su obra desde un punto de vista cronológico-evolutivo para poder llegar a entender las relaciones y conexiones creativas entre unas y otras, observar y constatar la evolución de sus constantes creativas y compositivas, de analizar gráficamente parte de su obra no construida para llegar a la mejor comprensión de dichas constantes reconstruyéndolas con los medios gráficos digitales actuales. La reconstrucción en 3D de parte de su obra no construida constata la magnitud de su pensamiento creativo. La metodología empleada parte de la recopilación de toda la información necesaria, escritos, artículos en revistas o periódicos, críticas, observaciones, planos, proyectos, memorias, fotografías de la época, maquetas, opiniones de sus contemporáneos, familiares o amigos y visita de parte de su obra construida. A partir de ahí se fijan 9 direcciones de investigación para cada constante de su pensamiento creativo. En cada dirección se analiza desde dos puntos de vista diferentes. Un primer punto de vista teórico o cronológico-evolutivo a partir de la selección de algunas de sus obras construidas y no construidas. Y otro segundo punto de vista gráfico basándose en el estudio y reconstrucción de parte de su obra no construida. En resultado, se ha estudiado la evolución de su obra viendo las conexiones y relaciones entre unas y otras llegando a la madurez de sus constantes creativas en sus obras, algunas construidas y otras no construidas. Fernando Higueras se perfecciona así mismo, intentando hacer las cosas cada vez un poco mejor, llegando a dominar sus propias constantes en total madurez y expresión formal y constructiva. La elaboración de modelos tridimensionales en 13 proyectos de su obra no construida nos refresca la capacidad de su pensamiento creativo, además de analizar en parte de ellas los gérmenes constructivos y compositivos de muchas de sus ideas o constantes creativas. Finalmente, este trabajo ha contribuido a llegar a entender a Fernando Higueras en una dimensión más amplia, desde el frescor de su obra no construida hasta la capacidad de su pensamiento creativo, de la evolución de sus constantes, del estudio de sus últimos proyectos no construidos, de su sensibilidad a todas las artes y a todo lo que engloba Belleza. Las 360 láminas de dibujos que se aportan inician el estudio y análisis de su vasta obra no construida. ABSTRACT The analysis of Fernando Higueras's creative thought as an architect begins with a study of his main creative themes and their chronological evolution, divided into nine directions of research. Here we see the importance of his UNBUILT work as the germ of the creative themes of his thought, part of which we study, analyse and reconstruct graphically in 3-D. Fernando Higueras drew on his earlier architectural works and ideas and reached an ultimate constructive and formal maturity that was infused with beauty through composition and the amazingly natural combination of these keynote themes. In order to gain a greater understanding of the key themes of the architect's creative thought it is also worth noting the element of artists' intuition, their way of seeing and observing the world as a source of inspiration. The architect's "way of seeing" reveals his sensitivity to the popular and traditional human habitat. Thanks to Antonio Miró, in the period between 1963 and 1970 Fernando Higueras was able to provide a real framework for a large part of his constructive ideas. The object of study of the present work is to determine the architect's “invariables” as a means of understanding his creative thought. The aims of the present study are to explore his thoughts in greater depth, to examine his work from the chronological-evolutionary point of view for an insight into the relationships and the creative connections between them, to observe and apprehend the evolution of his main creative themes and compositional keynotes, to analyse graphically part of his unbuilt work in order to improve our understanding of these underlying themes through their reconstruction using the latest graphic digital resources. The 3-D reconstruction of part of his unbuilt work highlights the magnitude of his creative thought. The methodology used to collect all the necessary information includes an examination of his writings and articles in journals and newspapers, criticisms, observations, plans, projects, building specifications, period photographs, models, the opinions of his contemporaries, family and friends, and visits to some of his built work. Nine directions of research were then established for each main theme of his creative thought. Each direction includes an analysis from two different points of view: the first, theoretical or chronological-evolutionary aspect, based on a selection of some of his built and unbuilt works; and a second graphic aspect based on the study and reconstruction of part of his unbuilt work. The result is a survey of the evolution of his work with a view to establishing the connections and their interrelationships, through to the ultimate maturity of his creative themes in both his built and unbuilt work. Fernando Higueras is on a constant quest for excellence, a perpetual desire to do things a little better, until a point where he gains mastery over his own recurrent themes, in the fullness of maturity and of his formal and constructive expression. The creation of three-dimensional models in 13 projects of his unbuilt work offers a new look at the capacity of his creative thought, in addition to the analysis of the evidence in some of these projects of the constructive and compositional germs of many of his ideas and themes. Finally, this work has contributed to the understanding of Fernando Higueras in a broader dimension, from the freshness of his unbuilt work through to the capacity of his creative thought, the evolution of his main themes, the study of his final unbuilt works, his sensitivity to the arts as a whole and to everything beautiful. The 360 plates of illustrations provided form the basis of the study and analysis of his extensive unbuilt work.
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La catedral de León, debido al estado de ruina que presentaba a mediados del siglo XIX, se vio sometida a partir de entonces a una serie de intervenciones de conservación, restauración y reconstrucción que la transforma-ron significativamente. A pesar de encontrarnos con gran cantidad de documentación escrita sobre este monumento y de existir varios estudios sobre los arquitectos restauradores que intervinieron en este a finales del siglo XIX, resulta sorprendente que todavía existan períodos de este lapso de tiempo en el que su análisis y profundización haya sido menor. Este es el caso del período de Juan Bautista Lázaro como arquitecto director de las obras de la catedral leonesa, existiendo únicamente sobre toda su obra un estudio general que fue realizado por el director de este trabajo de investigación, por lo que nos llevó a considerar que era oportuno profundizar sobre la figura y obra de uno de los arquitectos más importante de la restauración en España de este período, no solo por su obra en sí, sino también por sus pos-turas significativas respecto a la intervención en el patrimonio arquitectónico: su respeto por los añadidos históricos, su preferencia por no aislar los monumentos, sus interés por los sistemas constructivos y su deseo de recuperar los oficios tradicionales que estaban completamente perdidos en la España decimonónica. El objetivo principal de la tesis es, por tanto, el análisis descriptivo y arquitectónico de los proyectos e intervenciones que Lázaro desarrolló y ejecutó para la catedral de Santa María de Regla de León, para deducir los principios e ideas que guiaron su quehacer en este templo, y poder, tras estudiar sus diversas publicaciones escritas y los proyectos e intervenciones de restauración acometidas en otros edificios de carácter monumental, llegar a establecer sus criterios de intervención en el patrimonio histórico y artístico. De acuerdo con esto, la tesis se estructura en tres partes: una primera parte en la que se contempla el pensamiento arquitectónico de Lázaro en su intervención en el patrimonio histórico; una segunda, en la que se abordan directamente los proyectos e intervenciones de Lázaro en la pulchra leonina, previa aproximación del citado arquitecto al proceso de restauración que se acometía en dicho templo; y una tercera, en la que se realiza el estudio de las principales intervenciones de restauración que ejecutó en otros edificios del patrimonio arquitectónico español. El presente trabajo de investigación se ha servido de la documentación escrita, gráfica, planimétrica y fotográfica que sobre los temas tratados existe desperdigada en diversos archivos dependientes de distintos organismos oficiales civiles y eclesiásticos. Además, el hecho de haber podido acceder a los trabajos de conservación y restauración que en estos momentos se están llevando a cabo en las zonas en las que intervino Lázaro (vidrieras, rejas, puertas, fábricas, cubiertas, etc.), y el poder intercambiar opiniones y criterios con la persona que actualmente es responsable de las obras de la catedral de León, ha facilitado y complementado el desarrollo de la presente tesis al haber podido contrastar y tomar datos directamente en el monumento objeto de estudio. También se ha llevado a cabo la consulta de las distintas revistas de arquitectura publicadas en aquellos años y de los múltiples libros que versaban sobre los edificios objeto de este trabajo o que guardaban relación con ellos. Asimismo hemos logrado conocer el testimonio de algunos de los herederos de Lázaro y de varios de los descendientes de los operarios que trabajaron bajo sus órdenes. Como conclusiones generales, la tesis define por primera vez los criterios generales que guiaron su quehacer profesional en el patrimonio. Además, en este trabajo se analizan pormenorizadamente los proyectos y actuaciones de Lázaro en la catedral de León, abordándose también en profundidad el trabajo del mencionado arquitecto en el ámbito de la restauración arquitectónica. Para lograr este objetivo, esta tesis no se ha limitado únicamente a analizar la información existente en los proyectos y en los in-formes de supervisión de los mismos, como tradicionalmente se había hecho, sino que también se ha tratado de verificar si los datos contenidos en los diferentes documentos de un mismo proyecto y en los borradores de los mismos tenían relación y coherencia entre sí. Además, se ha procurado realizar el análisis comparativo de la realidad construida con el contenido de los proyectos, liquidaciones y documentos de la fase de ejecución de las obras. Este análisis comparativo no había sido realizado hasta la fecha, siendo este, por tanto, una de las aportaciones del trabajo. Por último, la tesis abre tres vías de investigación futuras (que ya se han tratado y avanzado en parte, pero que escapan a los límites de este trabajo). Estas se refieren al estudio de la evolución de la representación gráfica de los planos de la catedral leonesa catalogados en este trabajo, de la actividad pública de Lázaro y su preocupación por la defensa del patrimonio como diputado en las Cortes, arquitecto municipal de Ávila y arquitecto diocesano de Ávila y Toledo, y de cómo sus actuaciones de restauración en el patrimonio arquitectónico influyeron en los proyectos de obra nueva que construyó. ABSTRACT Due to the state of ruin in mid-nineteenth century, the Cathedral of Santa Maria de Regla of León was subjected to a series of interventions on conservation, restoration and reconstruction that transformed it significantly. There have been several studies on the architects who took part in the restoration during the mentioned century and despite abundant documentation and research on this monument, it is surprising to note the lack of deep analysis in some of the periods. In particular, the interventions accomplished by Juan Bautista Lázaro, as chief architect of the works of the Cathedral of León, have not been documented and analysed in adequate depth, despite the outstanding recognition of his work nationally and internationally. Furthermore, up to date, only the director of this research had conducted a general research of all his architectural work. For these reasons, we felt it was appropriate to elaborate on the life and work of one of the most important architects of the restoration in Spain during that period, not only for his work itself, but also for his significant contribution to the debate on architectural interventions on heritage. He is notable for his respect to historical additions, his preference for not isolating the monuments, his interest in building systems and his continuous desire to re-cover the traditional crafts that were completely lost in the nineteenth century in Spain. The main aim of this thesis is therefore the descriptive and architectural analysis of Lázaro’s projects and interventions developed and executed for the Cathedral of León. The thesis identifies the principles and ideas that guided his work in this temple and establish the criteria for intervention in the historical and artistic heritage architecture he applied after studying its various print publications, projects and restoration works undertaken in other buildings. Accordingly, the thesis is structured in three parts: the first part where it deals Lázaro’s architectural thinking in his interventions on heritage constructions; the second one, in which analyses the projects and interventions carried out by Lazaro in the “pulchra leonina”, but this analysis is preceded by the description of Lázaro’s relationship with the Cathedral of León before taking charge of its restoration in 1892; and the third and final section, in which the study of major restoration interventions implemented by Lázaro in other buildings of Spanish architectural heritage is made. This research has used available documentation (in written or graphic form, plans or photographs) scattered in a diverse range of archives de-pendent on various civil and ecclesiastical institutions. Moreover, we could access the conservation and restoration works, currently being carried out in areas where Lázaro intervened (stained glass windows, forged iron en-closures, gates, doors, masonry, covers, etc.). It has been possible to ex-change views and opinions with the person currently in charge of the referred restoration works which has facilitated and complemented the development of this thesis. It further, it has allowed contrasting and obtaining data directly from the monument under study. Consultation of various architectural journals published in those years has also been taken into account, as well as a diversity of books and articles which concerned the buildings assessed in this work, or related to them. Also, although not with the results expected, it has been obtained the testimony of some of Lázaro’s descendants as well as descendants of the workers who operated under him. As a general conclusion, the thesis defines the general criteria that guided his professional work in the heritage for the first time. Furthermore, Juan Bautista Lázaro’s projects and interventions in the Cathedral of León are analysed in detail. Also, it has been studying in detail the Lazaro’s work in the architectural heritage. To achieve this goal, the thesis has studied not only the information from the official projects and technical reports of them, but also it has been tried to verify if the information contained in the different documents of the same project and in the drafts were related and consistent with each other. In addition, it has been attempted to per-form a comparative analysis of the execution of Lázaro’s projects and the entire projected content. This comparative study had not been done to date and this will be, therefore, one of the main contributions of this re-search. Finally, this thesis opens up three lines of investigation (that have already been discussed and partially advanced, but which fall beyond the scope of this research). These refer to the study of the evolution of the graphical representation of the plans of Leon Cathedral catalogued in this thesis, public activity of Lazaro and his concern for the defence of heritage as deputy in Parliament, municipal architect of Avila, and as diocesan architect Ávila and Toledo, and even more how its restoration actions in architectural heritage influenced his projects of new construction.
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Objetivo. Consciente de la necesidad de una herramienta consensuada para medir la clase social en ciencias de la salud, la Sociedad Española de Epidemiología (SEE) realizó en 1995 una propuesta para su medida. El objetivo de este trabajo es explorar el impacto bibliométrico de dicha medida. Métodos. Utilizando Google Scholar y Scopus se recuperaron los artículos que citan el informe de la SEE y los que citan los artículos publicados a partir del informe. La información que se extrajo de estas citas fue: año, origen y factor de impacto de la revista de publicación, autocitas, fuente de información, área temática, ciudad del primer autor, tipo de publicación, diseño del estudio, utilización de la clase social como variable, número de categorías en las que se ha agrupado la clase social y utilización de la ocupación o de los estudios para determinar la clase social. Resultados. Se observa un aumento progresivo de las citas y una gran heterogeneidad en los temas. Generalmente las citas se publicaron en revistas con factor de impacto, en artículos originales, en trabajos de diseño transversal y por investigadores residentes en Barcelona o Madrid. Conclusiones. La propuesta de la SEE ha mostrado ser una herramienta de creciente utilidad, aplicable en distintos contextos. Como sugirió la SEE, puede ser necesaria su actualización.
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Transcripción y estudio de 23 inventarios de bienes muebles de mudéjares castellonenses a través de los libros del Corte de Justicia para Castellón, Segorbe y Onda, fuente de muchos datos de diverso tipo sobre la vida de estos mudéjares y que generalmente se redactan post mortem para satisfacer deudas del fallecido. Se centra el análisis en la propiedad de animales de tiro y transporte, el trabajo de las fibras textiles y los elementos externos que los diferencian de los cristianos.
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by Josephine C. Goldmark.
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Series B: Archaeology, etc.
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