bluuebunny/crossref_metadata_2025_split huggingface dataset:
Work experience at height suppressed the effect of dynamic visual input on postural sway when static visual cues were visible
Authors: Torgerud Steven R. , Cho HyeYoung , McGlothlin James D. , Rietdyk Shirley 
Published: June 2019

Background:Balance skills are challenged at the roofing worksite by dynamic visual cues in the form of clouds and trees that move with the wind; any instability may result in a fall from height.Aim:To determine if roofers are less susceptible to a dynamic visual surround (moving room) when stationary cues were available, relative to people who do not work in a similar environment.Methods:Forty male adults participated, including young roofers (N=10,26.3 years), middle-aged roofers (N=10,50.6 years), young controls (N=10,26.2 years) and middle-aged controls (N=10,55.1 years). Center of pressure root mean square (APRMS) was assessed during quiet standing and four moving room conditions when stationary cues were:(1)not in place,(2)in the foreground (inside the moving room),(3)in the background (outside the moving room, but still visible) and (4)in the foreground and background. Results:A workgroup by visual cue interaction was observed (p=0.032), where roofers had up to 18% lower APRMS relative to controls when the background references were in place. The interaction effect was independent of age. Interpretation:The roofers were able to suppress visually-induced postural sway when stationary visual cues were present in the background, likely due to the severe consequences for loss of balance when working at height. The suppression was maintained in aging workers.
Frontal vs. Posterior cognitive dysfunction: Does greater risk of dementia lead to a differential gait in Parkinson’s disease?
Authors: Silveira Carolina R. A. , Roy Eric A. , Almeida Quincy J. 
Published: June 2019

Background: Gait impairment is suggested to predict the onset of dementia in Parkinson’s disease (PD). Interestingly, studies have shown that PD patients with cognitive deficits mediated by posterior brain areas are at greater risk of developing dementia than those with frontal deficits. Yet, it remains unknown whether PD patients with posterior cognitive deficits show differences in gait when compared to those with frontal deficits. Aim: This study aimed to compare gait of individuals with PD showing “posterior”, “frontal”, or no cognitive impairment (NCI). Methods: Based on a sample of 64 individuals with PD, median scores were calculated for three neuropsychological tests relying on “frontal” and three relying on “posterior” brain areas. Individuals assigned into the Frontal or Posterior groups showed at least 2 out of 3 scores lower than the median in frontal or posterior tests, respectively. Those with 0 or 1 score lower than the median were classified as NCI. Participants walked under single and dual task conditions. Results: All groups walked slower, with greater variability, wider base of support, and longer double support in the dual task condition. Interpretation: PD patients with posterior cognitive deficits walk similarly to those with frontal deficits and those with normal cognition.
Nas redes antropológicas da Escola de Manchester: reminiscências de um trajeto intelectual
Authors: Fry Peter 
Published: June 2019

Este artigo é um depoimento do antropólogo Peter Fry referente à sua formação acadêmica em Antropologia que se inicia no curso de graduação em Social Anthropology pela Cambridge University (1963). Sua tese de doutorado intitulada Zezuru Mediums: Spirit Possession and the articulation of consensus among the Zezuru of Southern Rhodesia, com financiamento da Commonwealth Scholarship, foi defendida na University of London em 1969, sob a orientação da antropóloga Mary Douglas. A Escola de Manchester desempenhou um papel fundamental na consolidação de um método etnográfico renovado para a compreensão de novas problemáticas vividas no século XX. No contexto das sociedades africanas colonizadas, configuravam-se mudanças políticas estruturais que demandavam um corpo teórico-metodológico para conceituação das novas complexidades. Neste relato para a Revista Iluminuras, Peter Fry desenha a rede de relações intelectuais no processo de sua formação e narra a experiência geracional de pesquisa na Rodésia e no âmbito universitário inglês de sua formação.Palavras chave: Escola de Manchester. Antropologia. Rodésia. Rede social. In the anthropological networks of de Manchester School: Reminiscences of an intellectual journey AbstractIn this article Peter Fry recalls his anthropological training: the undergraduate course at Cambridge University in 1960-63, research in Zimbabwe (then Southern Rhodesia) where he was brought into contact with the Manchester School, and the defence of his doctorate (Zezuru Mediums: Spirit Possession and the articulation of consensus among the Zezuru of Southern Rhodesia) supervised by Mary Douglas at University College, London in 1969. The Manchester School played an important role in consolidating a renewed ethnographic method based on situational analysis and the extended case method in order to meet the challenge of doing anthropology in situations of industrialization, and urbanization in late colonial Africa. In this text, Peter Fry describes the network of intellectual relations that were part of his training in England and Africa.Keywords: Manchester School. Anthropology. Rhodesia. Social networks.
Y, si piden por la radio es porque algún defecto tienen. El valor de las redes en el mundo laboral de los trabajadores rurales temporarios
Authors: Blanco Mariela , Jiménez Dora 
Published: June 2019

En este trabajo se busca analizar los diferentes lazos que utilizan los distintos trabajadores para construir su intermitente inserción laboral en el mercado de trabajo rural. El concepto de red resulta útil para el estudio de relaciones sociales que tienen la particularidad de ser dinámicas, intermitentes y no necesariamente limitadas a un tiempo, una dirección o un espacio. Desde este punto de vista podemos privilegiar la mirada sobre las relaciones sociales más que sobre las características particulares de los individuos y de su posición en la sociedad en su conjunto.Sobre la base de un trabajo de campo realizado en el Valle de Uco (Mendoza, Argentina) observamos que las distintas redes nos ayudan a explicar las relaciones sociales desplegadas en el mundo del trabajo.Palabras claves: Trabajadores temporarios. Relaciones sociales. Redes sociales. Y, si piden por la radio es porque algún defecto tienen. The importance of the social networks in the world of temporary rural workers. Abstract This paper seeks to analyze different links used by temporary rural workers to build their employability. The network concept is useful to study social relations that have the particularity of being dynamic, intermittent and not necessarily limited to one time, address or space. From this point of view we favor the use of a social relations perspective, rather than one based on the particular characteristics of individuals and their position in the society as a whole.Based on fieldwork conducted in the Valle de Uco (Mendoza, Argentina), we find that networks help to explain social relations unfolded in the world of labor.Keywords: Temporary rural workers. Social relations. Social network.
Esboços de uma trajetória: cidade, pesquisa, universidade
Authors: Frúgoli Jr. Heitor 
Published: June 2019

Esse texto é uma versão revisada da conferência apresentada no “II Colóquio Individualismo, Sociedade, Memória”, ocorrido em dezembro de 2010 na Universidade Federal do Rio Grande do Sul. Retomarei aqui partes do memorial quando concorri ao concurso para Professor-Doutor no Departamento de Antropologia da Universidade de São Paulo (2003), buscando atualizar aspectos relevantes da trajetória acadêmica (até 2010). Paralelamente, tentarei mostrar como determinadas observações de contextos urbanos – a maioria delas, etnográficas – ajudaram-me a direcionar escolhas de pesquisa, bem como levaram a esforços teóricos de reflexão sobre a cidade – alvo de uma atenção constante para sua apreensão, mas também parte integrante de determinadas vivências –, o que me desafia a abordar o urbano sob vários pontos de vista. Palavras chave: Antropologia da cidade. Cidade. Trajetória acadêmica. Outlines of a trajectory: city, research, university Abstract This article is a reviewed version of a lecture presented on “II Colloquium Individualism, Society, Memory”, which took place at Federal University of Rio Grande do Sul, in December 2010. I will bring back parts of the memorial when I applied for Professor at the Department of Anthropology of University of São Paulo (2003). Simultaneously, this text demonstrates how specific observations of urban contexts – mostly ethnographic – have helped to define choices of research, as well as led to theoretical efforts of reflections on the city – which demand a constant attention for their apprehension, but are also a part of certain experiences of life –, challenging me to approach the urban dimension under various points of view. Keywords: Anthropology of the city. City. Academic trajectory.
Entre subjetividades econômicas e economias subjetivas: O Camelódromo de Porto Alegre e as Experiências do Processo de Transição
Authors: Kopper Moisés 
Published: June 2019

Com base na realização da observação participante multi-situada pelos diferentes itinerários do processo de constituição simbólica da transição que marca o deslocamento de trabalhadores informais das ruas para a visibilidade jurídico-formal, o presente ensaio pretende-se uma tentativa de lançar luz sobre dois objetivos distintos, porém interligados. De um lado, discute-se as estratégias de governamentalidade associadas à força persuasiva do Estado, ao colocar a necessidade de higienização e urbanização do espaço público e, no seio deste projeto, de modalidades de gestão específicas, como as Parcerias Público-Privadas. De outro lado, problematiza-se, de um ponto de vista diacrônico e processual, as dramatizações narrativas dos camelôs afetados pelo processo de transição, atentando – a partir dos modos de subjetivação e de constituição da sensibilidade discursiva – para as diferentes perspectivas de engajamento e, de maneira particular, para a elaboração e produção da simbologia imagética desse deslocamento no espaço e no tempo da memória. Palavras chave: Camelódromo. Transição. Comércio Informal. Mediação Política. Estado. Between Economic Subjectivities and Subjective Economies: the Camelódromo of Porto Alegre/RS and the experiences of the transition process Abstract Based on the realization of multi-sited observation through the different itineraries of the process of constitution of the symbolic transition that defines the displacement of informal workers from the streets to the juridical-formal visibility, this paper seeks to understand two different but connected objectives. On the one hand, it discusses the strategies of governmentality associated with the persuasive power of the state, by putting the need to cleanse and urbanization of the public space and, within this project, suggesting specific management arrangements such as Public Private Partnerships. On the other hand, it stresses, in a diachronic and processual point of view, on the narrative dramatizations of street vendors affected by the transition process, attempting – by regarding the subjectivity modes and constitution of discursive sensibility – to the different perspectives of engagement and, particularly, to the elaboration and production of the imagetic symbology within this displacement, on the space and time of memory. Keywords: Camelódromo. Transition. Informal Commerce. Political Mediation. State.
Uso de psicoativos enquanto hábito de sociabilidade: observações sobre as ruas da Cidade Baixa (Porto Alegre/RS)
Authors: Loeck Jardel Fischer 
Published: June 2019

O presente artigo tem por objetivo, em primeiro lugar, apontar para a possibilidade de definir as práticas de uso das substâncias psicoativas ilícitas a partir de um referencial positivo, ou ao menos não negativado de antemão, relacionando-as a práticas de sociabilidade, tal qual Simmel as definiu, e também a partir da ideia de hábito desenvolvida por Bachelard. Este percurso tem o intuito de contrapor estas práticas à negatividade da “dependência química” entendida como uma doença. Em um segundo momento são apresentadas reflexões iniciais a respeito de um circuito específico no qual são consumidas algumas dessas substâncias, e também no qual o uso das mesmas é, de certa forma, facilmente observado principalmente no período noturno: o bairro Cidade Baixa, na cidade de Porto Alegre/RS. Palavras chave: Uso de drogas. Hábito. Sociabilidade. Psychoactive substance use as habit of sociability: Comments on the Cidade Baixa streets in Porto Alegre/ RS Abstract At first, this article’s main objective is to emphasize the possibility of positive or not a priori negative interpretations concerning the uses of illicit psychoactive substances. Relating these practices to Simmel’s concept of sociability and Bachelard’s idea of habit, the intention is to oppose them to the negativity of the disease known as “chemical dependence”. In the second part of the text are presented initial reflections about a specific urban region in which some of these substances are consumed and, in a certain way, especially at night, it is a region that easily permits the observation of these practices: the district of Cidade Baixa, in the city of Porto Alegre/RS. Keywords: Drug use. Habit. Sociability.
Memória, experiência e narrativa
Authors: Lins de Barros Myriam Moraes 
Published: June 2019

Este artigo realiza um percurso de estudos e pesquisas sobre memória através de minha própria trajetória como antropóloga inserida no campo da antropologia das sociedades complexas. Nesta trajetória, a partir da perspectiva antropológica, há uma interlocução com diversos campos acadêmicos e de pensamento social como a história, a filosofia e a literatura. Mostro como as preocupações teóricas sobre memória estão assimiladas ao campo da discussão da relação indivíduo/sociedade nas sociedades complexas contemporâneas e à temática da mudança social e da permanência de valores.Palavras chave: Memória. Indivíduo. Experiência. Memory, experience and narrative Abstract The studies and researches of this article are the result of my own life as an anthropologist placed among the anthropological field of complex societies. In this lifelong experience there was an interchange with many academical an social reflection areas, such as History, Philosophy and Literature. I demonstrate how the theoretical concerns about memory are incorporated into the discussion of the person/society relationship in the complex contemporary societies and also into the subjects of social change and observance of values.Keywords: Memory. Individual (person). Experience.
A sociabilidade de banhos no Rio Grande do Sul
Authors: Nóbrega Ferreira Felipe 
Published: June 2019

A partir de um diálogo entra História e Antropologia, apresentamos um manual de banhos publicado em 1890 na cidade de Rio Grande, Rio Grande do Sul. Com o eixo norteador da sociabilidade, verificamos itinerários e jogo sociais que pautavam essa sociedade em fins do século XIX. Palavras chave: Sociabilidade. Manual de banho. Praia. A sociability of the sea bath in Rio Grande do Sul Abstract The dialogue comes from a history and anthropology, presented a bathing Manual published in 1890 in Rio Grande, Rio Grande do Sul. With the guiding principle of sociality, find routes and play that marked the social society in the late nineteenth century Keywords: Sociability. Manual baths. Beach.
Clinical Evaluation of a Chairside Amalgam Separator to Meet Environmental Protection Agency Dental Wastewater Regulatory Compliance
Authors: Olivera DS , Morgan MT , Tewolde SN , Botts EC , Horvath FP , Hamlin NJ 
Published: June 2019

SUMMARY

Objectives:
The aim of this study was to evaluate the performance of a commercially available chairside amalgam separator (CAS) in a clinical setting in which a relatively high number of amalgam restorations are placed. Performance parameters investigated included service life, amalgam collected, mercury concentrations in effluent, and solids retention efficiency.

Methods and Materials:
CASs were tested per International Organization of Standardization (ISO) 11143:2008 prior to installation in a military dental treatment facility and after removal from service (n=4) in order to confirm compliance with the recently enacted United States Environmental Protection Agency (EPA) Effluent Limitations Guidelines and Standards for the Dental Category. During the units' time in service, biweekly effluent grab samples were collected from the high-volume evacuation system of each chair (n=6) and analyzed for total mercury concentration by inductively coupled plasma mass spectrometry (ICP-MS). The mean total accumulated solids at the end of service life (n=6) was determined for potential design optimization. The service life expectancy in a military dental treatment facility was determined in terms of calendar and workdays. Procedural data were collected to determine the daily mean number of amalgam surfaces placed during the service life of each chairside amalgam separator (n=9).

Results:
The CAS evaluated met minimum EPA compliance requirements when used in a military dental treatment facility. The solids removal efficiency at the end of service life was 99.82% ± 0.14% (n=4). The mean service life (n=8) was 131.6 ± 45.1 calendar days (67.1±37.6 workdays). Effluent mercury concentrations ranged from 0.05 to 11.93 mg/L. Total solids accumulated in each CAS (n=6) at the end of service life was 195.4 ± 63.4 g. The mean number of amalgam surfaces placed per workday during the service life span of each CAS was 8.4 ± 1.4.
Comunicación, incidencia política y planificación
Authors: Uranga Washington 
Published: June 2019

La planificación de y desde la comunicación solo puede pensarse y entenderse como una práctica política de incidencia sobre escenarios sociales diversos y atravesados por la conflictividad propia de las luchas por el poder de las que participan los actores en el territorio. Estas acciones exigen la elaboración de estrategias comunicacionales que, partiendo de análisis situacionales, identifiquen actores y nudos críticos, para dar respuestas complejas al margen de toda simplificación. La comunicación necesita de un proyecto que le otorgue sentido y que pueda ser comunicado.
Formação dos professores para o atendimento educacional especializado em contexto indígena
Authors: Silva João Henrique da , Bruno Marilda Moraes Garcia 
Published: June 2019

Este estudo analisa a formação de professores para o Atendimento Educacional Especializado (AEE) na interface com a Educação Indígena. Participaram do estudo 4 professores do AEE em escolas indígenas de Dourados-MS e fundamentouse nos Estudos Culturais e na pesquisa colaborativa fazendo uso de diário de campo, entrevista semiestruturada e coletiva. Os resultados evidenciaram: necessidade de formação inicial/continuada para professores do AEE adequadas Ã s especificidades das escolas indígenas; revisão da política de formação dos professores para a Educação Especial em contextos socioculturais diferenciados; e a emergência de (re)significação do AEE numa perspectiva intercultural.
The Allocation of Indirect Industrial Costs under the Traditional Methods and the Cost Method Based on the Activates (ABC) Comparative study design system in public company for textile industries/Hilla
Authors: Al-Obaidi Rafid K   Nsaif , Al-Hailly Hud Dhim J. Ka 
Published: June 2019

The most of the production plants in Iraq apply traditional cost systems, which depend on the distribution of the total costs on the basis of which may be unconsidered, leading to the loading of the final product at unhelpful costs, whether directly or indirectly, so the system of cost-accounting based on activities (ABC) to help the unit in the evaluation and regulation of costs through the study and analysis of the activities and costs realized for those activities this study showed through the theoretical and applied study on the reality of the General Company for Textile Industries in Hilla. that the cost system applied in the company is traditional and thus load the cost is not limited by the need to develop precise cost engines by specialists with accounting and cost experience, especially with the diversity and abundance of products. The basis of one load rate is used at the level of the company as a whole, namely the productive unit, ie the total indirect industrial costs of the centers Marketing and management services) after direct exclusion whether variable or fixed as easy to track. The most important findings of the study are that the method of ABC is more accurate in measuring and determining the cost of production and the cost of a meter than the traditional method. This is reflected in the control, planning and decision making. This method provides more accurate and objective data for management. The most important recommendation of the study is to apply the cost-based system (ABC) because it leads to accuracy and objectivity in cost measurement, analysis of activities, selection of causes for accurate costs and measurement of outputs in the reports to make sound management decisions.
Diplejía Facial Periférica Bilateral como debut del Síndrome de Guillain Barre. A propósito de un caso
Authors: Milian Hernandez Eduardo Josue , Anzules Guerra Jazmin Beatriz , Veliz Zevallos Ingebord Josephine , Betancourt Castellanos Liset 
Published: June 2019

Introducción: El síndrome de Guillain-Barré, es una polirradiculoneuropatia autoinmune, con distintas formas de presentación en la práctica diaria, el marco clínico característico consiste en una parálisis ascendente aguda habitualmente en extremidades inferiores, en ocasiones abarca un gran número de manifestaciones atípicas que dificultan su diagnóstico y la instauración temprana del tratamiento
Objetivo: Presentar un caso atípico de Guillian-Barré
Materiales y métodos: Estudio descriptivo de la historia clínica de un paciente con síndrome de Guillian -Barré
Resultados: Se presenta el caso de una variante atípica del síndrome, cuyas manifestaciones iniciales fueron una parálisis facial bilateral, se realizaron estudios que permitieron excluir otras entidades y corroborar el diagnostico planteado, se inició tratamiento con inmunoglobulina intravenosa, presentado el paciente mejoría clínica notoria, permitiendo egresarlo sin complicaciones
Conclusiones: Como conclusión se destaca la importancia de reconocer las formas atípicas de la enfermedad dentro de las cuales se encuentra la parálisis facial periférica bilateral, y la realización de los estudios pertinentes que permitan confirmar el pensamiento médico y al paciente recibir la terapéutica medica apropiada