bluuebunny/crossref_metadata_2025_split huggingface dataset:
A CUT no início do século XXI: perfil dos dirigentes e desafios da ação sindical
Authors: De Carvalho Fernanda Forte 
Published: April 2016

Neste artigo apresentamos o perfil dos delegados aos Congressos da Cen- tral Única dos Trabalhadores (CUT), um comparativo do 8º CONCUT ao 11º CONCUT, compreendendo o período 2003-12, momento em que, a trajetória da CUT se articula com a experiência do início dos Governos Lula e Dilma do Partido dos Trabalhadores - PT. No período em análise, o cenário de reorganização sindical impulsionado pelo reconhecimento jurídico das centrais sindicais a partir de 2008, associada à perspectiva de acesso aos recursos do imposto sindical afetou a composição social da CUT e, em certa medida, a sua organização interna. Neste período, veri- ficamos que há uma tendência a forte dinâmica reorganizativa de caráter interno, associada a uma tendência à estabilização institucional.
ENTREVISTA: PROFESSOR ADAUTO JOSÉ GONÇALVES DE ARAÚJO
Authors: Pessis Anne Marie 
Published: April 2016

Médico parasitologista, graduado pela Universidade Federal do Rio de Janeiro, em 1975, com mestrado em Biologia Parasitária na Fundação Oswaldo Cruz, com um estudo de helmintos em material arqueológico brasileiro, e doutorado em Saúde Pública pela mesma instituição, em 1987, com a tese Paleoepidemiologia da Ancilostomose, na qual apresentou a datação mais antiga da presença de ovos de Ancylostoma achados em coprólitos humanos no Sítio do Boqueirão da Pedra Furada, no Parque Nacional Serra de Capivara, no Piauí. Seus estudos reforçaram as evidências das migrações transpacíficas pré-históricas para América do Sul. Fez Pós-doutorado em Paleoparasitologia na Universidade de Nebraska, Lincoln, EUA em 2002 e 2009. O Professor Adauto Araújo foi pesquisador titular da Fundação Oswaldo Cruz, onde manteve as coleções de vestígios arqueológicos e paleontológicos de interesse da Paleoparasitologia e da Paleopatologia de diversas partes do mundo. Foi membro titular da Academia de Medicina de Rio de Janeiro, da Fundação Museu do Homem Americano e do Instituo Nacional de Arqueologia, Paleontologia e Ambiente do Semiárido (Inapas/INCT/CNPq). Recebeu o Prêmio Cientista de Nosso Estado pela Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro nos períodos 2007-2009 e 2009-2012. Publicou mais de cem títulos, entre artigos e livros, no Brasil e no exterior. Através do Professor Adauto, se escreve o pioneirismo da pesquisa em Bioarqueologia no Brasil, especialmente seus trabalhos desenvolvidos no Parque Nacional Serra da Capivara, no SE do Piauí, desde a década de 1970. O número de discípulos e colaboradores que deram continuidade às suas pesquisas está representado na extensa bibliografia de publicações e de teses por ele orientadas. Dois meses após a realização da entrevista recebemos a triste notícia do falecimento do Professor Adauto. Fica aqui nesta entrevista sua última contribuição científica de uma vida dedicada à pesquisa.
EFLORESCÊNCIAS SALINAS DO SÍTIO DE ARTE RUPESTRE PEDRA DO CASTELO, PIAUÍ, BRASIL
Authors: Cavalcante Luis Carlos Duarte , Fabris José Domingos , Lage Maria Conceição Soares Menezes 
Published: April 2016

As fases mineralógicas das amostras de eflorescências salinas do sítio de arte rupestre Pedra do Castelo, Piauí, Brasil, foram estudadas por difração de raios X pelo método do pó e consistem essencialmente de newberita (MgHPO4 . 3H2O), sulfato de alumínio e potássio (KAl(SO4)2), KAl3(SO4)2(OH)6, taranakita, (H6K3Al5(PO4)8 . 18H2O) e quartzo (SiO2). Gipsita (CaSO4 . 2H2O) e fosfato de alumínio (AlPO4) também foram identificados. A análise das eflorescências salinas é muito importante, não apenas de um ponto de vista químico-mineralógico, mas também da arte rupestre e das paredes de arenito que estão em processo acelerado de degradação. Os depósitos salinos estão causando a destruição das pinturas rupestres. ABSTRACTThe mineralogical phases of the samples of saline efflorescences from Pedra do Castelo rock art site, Piauí, Brazil, were studied by powder X-ray diffraction and essentially consist of magnesium hydrogen phosphate hydrate (newberyite, MgHPO4 . 3H2O), potassium aluminum hydrogen phosphate hydrate (taranakite, H6K3Al5(PO4)8 . 18H2O), potassium aluminum sulfate (KAl(SO4)2), potassium aluminum sulfate hydroxide (KAl3(SO4)2(OH)6) and silicon oxide (quartz, SiO2). Gypsum (CaSO4 . 2H2O) and aluminium phosphate (AlPO4) were also identified. The analysis from the saline efflorescences is very important, not only of a point of view chemical-mineralogical, but also of the rock art and of the sandstone walls that are in process accelerated of degradation. The saline deposits are causing the destruction of the rock paintings.Keywords: Rock arts; aline efflorescence; X-ray diffraction.
Aproximações entre extensão universitária e direitos humanos: análise a partir de uma experiência da Assessoria Jurídica Universitária Popular da UFV
Authors: Estevez Carlos Alberto , Franceschini Bruna , Lelis Davi Augusto Santana de 
Published: April 2016

A relação entre direitos humanos e extensão universitária é retratada no presente trabalho a partir de uma experiência da Assessoria Jurídica Universitária Popular da Universidade Federal de Viçosa (AJUP/UFV), qual seja, o diagnóstico do padrão de violação de direitos fundamentais decorrentes da construção da Pequena Central Hidrelétrica de Fumaça, no Sudeste do Estado de Minas Gerais. Para se levar a efeito tal proposta, foi essencial o vínculo criado entre a AJUP/UFV, o Movimento dos Atingidos por Barragens (MAB) e os moradores da comunidade atingida com a construção daquele empreendimento. Partindo de metodologias horizontalizadas, cujo foco consiste em promover um trabalho de assessoria em detrimento da ideia de assistência jurídica, pôde-se vislumbrar o quão virtuosa se revelou tal estratégia, na medida em que permitiu a construção de conhecimento emancipatório, produto do diálogo entre as esferas acadêmica e popular.
Facial soft-tissue changes after rapid maxillary expansion analyzed with 3-dimensional stereophotogrammetry: A randomized, controlled clinical trial
Authors: Baysal Asli , Ozturk Mehmet Ali , Sahan Ahmet Oguz , Uysal Tancan 
Published: April 2016

ABSTRACT
Objective: To evaluate three-dimensional (3-D) soft tissue facial changes following rapid maxillary expansion (RME) and to compare these changes with an untreated control group.
Materials and Methods: Patients who need RME as a part of their orthodontic treatment were randomly divided into two groups of 17 patients each. Eligibility criteria included having maxillary transverse deficiency with crossbite, and to be in the normal range according to body mass index. In the first group (mean age  =  13.4 ± 1.2 years), expansion was performed. The second group received no treatment initially and served as untreated control (mean age  =  12.8 ± 1.3 years). Skeletal and soft tissue changes were evaluated using posteroanterior cephalograms and 3-D facial images. The primary outcome of this study was to assess the soft tissue changes. The secondary outcomes were evaluation hard tissue and soft tissue relations. Randomization was done with preprepared random number tables. Blinding was applicable for outcome assessment only. MANOVA, t-test, and correlation analyses were used (P  =  .05).
Results: In both groups, there was a general trend of increase for the transverse skeletal measurements, but these increases were more limited in the control group. Alar base width was greater in the treatment group (P  =  .002). Pogonion soft tissue point (P  =  .022) was located more posteriorly in the expansion group compared with the control group.
Conclusions: Soft tissue changes between groups were similar, except for the alar base, which became wider in the treatment group. Weak correlations were found between the skeletal and soft tissue changes.
Physician Impressions of Physical Therapist Practice in the Emergency Department: Descriptive, Comparative Analysis Over Time
Authors: Fruth Stacie J. , Wiley Steve 
Published: April 2016

Abstract

Background
Emergency department (ED) use in the United States is expected to rapidly increase. Nearly half of all ED visits are classified as semiurgent or nonurgent, and many fall into the musculoskeletal category. Despite growing international evidence that patients are appropriately and safely managed by ED physical therapists in a time-efficient manner, physical therapist practice in EDs is not widely understood or utilized in the United States. To date, no studies have reported the impressions of ED physicians about this practice.

Objectives
The purposes of this study were: (1) to assess ED physicians' impressions of ED physical therapist practice 2 years after practice was initiated and (2) to determine whether physicians' impressions changed 7 years later.

Methods
All ED staff physicians and medical residents at a level I trauma hospital were invited to complete a survey in 2004 and 2011.

Results
In both years, a majority of physicians reported favorable impressions of ED physical therapist practice. Physical therapists were valued for educating patients about safety and injury prevention, providing appropriate gait training, assisting with disposition planning, and providing interventions as alternatives to pain medication. Many physicians supported standing physical therapist orders for certain musculoskeletal conditions. The most common concern was the additional time that patients spend in the ED for a physical therapist consult.

Limitations
The results of this study may not reflect the impressions of physicians in all EDs that employ physical therapists.

Conclusions
Emergency department physicians reported favorable impressions of ED physical therapist practice 2 years and 9 years following its implementation in this hospital. This study showed that ED physicians support standing physical therapist orders for certain musculoskeletal conditions, which suggests that direct triage to ED physical therapists for these conditions could be considered.
Book Reviews
Authors: Kallinen Timo , Jackson Michael D. , Welz Gisela , Donnan Hastings , Sharma Jeevan Raj , Stade Ronald S. 
Published: April 2016

Crude Domination: An Anthropology of Oil
Andrea Behrends, Stephen P. Reyna, and Günter Schlee, eds. New York and Oxford: Berghahn Books, 2011. 325 pp. Hardcover ISBN 978-0-85745-255-9.The War Machines: Young Men and Violence in Sierra Leone and Liberia
Danny Hoffman. Durham, NC: Duke University Press, 2011. 295 pp. Paper ISBN 978-0-8223-5077-4.The Make-Believe Space: Affective Geography in a Postwar Polity
Yael Navaro-Yashin. Durham, NC: Duke University Press, 2012. 270 pp. Paper ISBN 978-0-8223-5204-4.The Risk of War: Everyday Sociality in the Republic of Macedonia
Vasiliki P. Neofotistos. Philadelphia: University of Pennsylvania Press, 2012. 216 pp. Hardcover ISBN 978-0-8122-4399-4.Maoists at the Hearth: Everyday Life in Nepal’s Civil War
Judith Pettigrew. Philadelphia: University of Pennsylvania Press, 2013. 200 pp. Hardcover ISBN 978-0-8122-4492-2.In Memoriam
Endoscopic endonasal control of the paraclival internal carotid artery by Fogarty balloon catheter inflation: an anatomical study
Authors: Ruggeri Andrea , Enseñat Joaquim , Prats-Galino Alberto , Lopez-Rueda Antonio , Berenguer Joan , Cappelletti Martina , De Notaris Matteo , d'Avella Elena 
Published: April 2016

OBJECTIVE
Neurosurgical management of many vascular and neoplastic lesions necessitates control of the internal carotid artery (ICA). The aim of this study was to investigate the feasibility of achieving control of the ICA through the endoscopic endonasal approach by temporary occlusion with a Fogarty balloon catheter.

METHODS
Ten endoscopic endonasal paraseptal approaches were performed on cadaveric specimens. A Fogarty balloon catheter was inserted through a sellar bony opening and pushed laterally and posteriorly extraarterially along the paraclival carotid artery. The balloon was then inflated, thus achieving temporary occlusion of the vessel. The position of the catheter was confirmed with CT scans, and occlusion of the ICA was demonstrated with angiography. The technique was performed in 2 surgical cases of pituitary macroadenoma with cavernous sinus invasion.

RESULTS
Positioning the Fogarty balloon catheter at the level of the paraclival ICA was achieved in all cadaveric dissections and surgical cases through a minimally invasive, quick, and safe approach. Inflation of the Fogarty balloon caused interruption of blood flow in 100% of cases.

CONCLUSIONS
Temporary occlusion of the paraclival ICA performed through the endoscopic endonasal route with the aid of a Fogarty balloon catheter may be another maneuver for dealing with intraoperative ICA control. Further clinical studies are required to prove the efficacy of this method.
A few‐gene plastid phylogenetic framework for mycoheterotrophic monocots
Authors: Lam Vivienne K.Y. , Merckx Vincent S.F.T. , Graham Sean W. 
Published: April 2016

PREMISE OF THE STUDY:Few‐gene studies with broad taxon sampling have provided major insights into phylogeny and underpin plant classification. However, they have typically excluded heterotrophic plants because of loss, pseudogenization, or rapid evolution of plastid genes. Here we performed a phylogenetic survey of three commonly retained plastid genes to assess their utility in placing mycoheterotrophs.METHODS:We surveyed accD, clpP, and matK for 34 taxa from seven monocot families that include full mycoheterotrophs and a broad sampling of photosynthetic taxa. After screening for weak contaminants, we conducted phylogenetic analyses and characterized among‐lineage rate variation.KEY RESULTS:Likelihood analyses strongly supported local placements of fully mycoheterotrophic taxa for Corsiaceae, Iridaceae, Orchidaceae, and Petrosaviaceae, in positions consistent with other studies. Depression of likelihood bootstrap support values near mycoheterotrophic clades was alleviated when each mycoheterotrophic family was considered separately. Triuridaceae (Sciaphila) monophyly was recovered in a partitioned likelihood analysis, and the family then placed as sister to Cyclanthaceae‐Pandanaceae. Burmanniaceae placed in Dioscoreales with weak to strong support depending on analysis details, and we inferred a plastid‐based phylogeny for the family. Thismiaceae species may retain a plastid genome, based on accD retention. The inferred position of Thismiaceae is unstable, but was close to Taccaceae (Dioscoreales) in some analyses.CONCLUSIONS:Long branches/elevated substitution rates, missing genes, and occasional contaminants are challenges for plastid‐based phylogenetic inference with full mycoheterotrophs. However, most mycoheterotrophs can be readily integrated into the broad picture of plant phylogeny using several plastid genes and broad taxonomic sampling.
Ergothérapie et vision : un regard sur la vie quotidienne
Authors: Lefévère-Renard Gwenaëlle , Vauvillé Chagnard Barbara 
Published: April 2016

L’ergothérapie s’adresse à des personnes en situations de handicap dans le but de maintenir ou de développer leur potentiel d’indépendance et d’autonomie personnelle, sociale, scolaire ou professionnelle. Cette discipline ne se focalise pas seulement sur la personne et ses troubles mais aussi sur l’impact de son environnement et de ses habitudes de vie. Pour l’enfant porteur de troubles visuels au sens large, c’est une charnière entre le travail des orthoptistes et ophtalmologistes – professionnels de la vision – et la vie quotidienne telle que la vivent l’enfant, ses parents, ses éducateurs et enseignants. L’ergothérapeute réalise des évaluations en analysant les activités de l’enfant dans ses lieux de vie mais aussi au moyen de tests normés et étalonnés. Ses interventions sont à la fois rééducatives et réadaptatives : la rééducation tente pour chaque enfant d’augmenter ses potentialités et la réadaptation a pour but de réduire l’impact parfois défavorable de l’environnement physique et humain. Clarisse, Juliette et Corentin sont trois enfants qui ont bénéficié de l’accompagnement d’un ergothérapeute à un moment de leur enfance, pour des rééducations, conseils, adaptations ou installations, toujours en lien avec leur entourage et leur environnement.
Une vie posthume. Maurice Halbwachs et la sociologie française (1945-2015)
Authors: Hirsch Thomas 
Published: April 2016

Tenu par ses contemporains pour un disciple à la fois convaincu et conquérant d’Émile Durkheim, le souvenir de Maurice Halbwachs a connu depuis sa mort trois périodes nettement distinctes, épousant le rythme de son actualité éditoriale : d’abord, de 1945 à 1955, une tentative de sauvetage qui, selon des modalités diverses, tente de le distinguer de l’« école sociologique française » pour mieux l’acclimater aux orientations nouvelles d’une sociologie en train de se réinventer ; ensuite, entre 1964 et 1976, un partage entre reconduction des lectures de l’après-guerre et réinscription historique dans le sillage d’É. Durkheim ; enfin, depuis le tournant des années 1990, et à l’aune de l’engouement pour la notion de mémoire collective, une nouvelle logique de distinction tentant de justifier l’exceptionnalité de ses recherches. La vie posthume de M. Halbwachs retracée ici permet autant d’interroger les schèmes de lecture qui informent le regard porté sur son œuvre que de questionner les contraintes qui pèsent sur l’écriture de sa propre histoire par la sociologie française.
Technological competition: a path towards commoditization or differentiation? Some evidence from a comparison of e-book readers
Authors: Benghozi Pierre-Jean , Salvador Elisa 
Published: April 2016

La concurrence par la technologie est au cœur des dynamiques compétitives du numérique. Elle se traduit par des stratégies industrielles articulant innovations de rupture et innovations répétées et façonnant progressivement, au fil d’étapes successives, la configuration des offres, la structure des marchés et l’organisation des filières industrielles. Ces trajectoires technologiques résultent de tensions entre deux objectifs contradictoires : se spécialiser sur des systèmes propriétaires pour mieux maîtriser une base de clients, ou s’inscrire dans des standards partagés pour pouvoir adresser l’ensemble du marché. Dans un cas, la succession d’innovations consolide une concurrence entre écosystèmes propriétaires et exclusifs ; dans l’autre cas, les perspectives d’innovation et de création de valeur s’ouvrent plus largement à tous les acteurs des filières car elles s’appuient sur des supports technologiques « commoditisés ». Le marché des liseuses offre une illustration emblématique de ces enjeux qui se jouent, dans la concurrence technologique, entre fournisseurs de terminaux, plateformes numérique et éditeurs.
Decommissioning Process Optimization Methodology
Authors: Siems G. L. 
Published: April 2016

Abstract
The over 4,500 idle wells and 783 idle structures in the U.S. federal waters of the Outer Continental Shelf at the beginning of 2011 were increasing the risk of contamination to the environment as these assets aged, while at the same time the cost to decommission these assets was on the rise. During the hurricane seasons of 2005 and 2008 over 175 structures and 1,000 wells were damaged or toppled to the sea floor by wind and storm surge that further exposed the risk, increased the cost of decommissioning and made underwriting the repair or replacement of these assets no longer affordable to many operators.
Renewed pressure on operators to decommission idle infrastructure sooner rather than later was brought forth by the issuance of new guidelines by regulators in the form of a Notice to Lessee. These new guidelines now require operators to decommission idle wells and supporting structures as soon as possible, but no later than 5 years after they become no longer useful for producing oil and gas in paying quantities.
With the cost of decommissioning and regulatory pressure increasing, many operators began seeking new and better decommissioning methods that could get more work done, safely and at a lower cost. Employing the newest technologies, a new, optimized decommissioning methodology was made possible. The size and capabilities of a newly designed and constructed 335 class self-elevating, self-propelled, marine vessel (liftboat) allowed a departure from the traditional method of performing decommissioning work-steps sequentially, one-after-the-other, to a new method of performing the majority of work-steps concurrently in just one spread mobilization.
The new concurrent model was utilized over a 30-month period and demonstrated that not only did the new liftboat perform as proposed, use of the new model resulted in a 140% more wells and structures being removed over the number expected to have been removed using traditional methods. The actual spend to execute the total work scope was reduced by one-third (33%) and, most importantly, the excellent safety performance achieved by the single, consistent team of specialty workers was recognized with the presentation of the 2013 Safety-in-Seas Award by the National Ocean Industries Association (NOIA).
Fluid Characterization with LWD Resistivity and Capture Cross Section Enhances Understanding of Horizontal Well Production – A Case Study in a Siliciclastic Brownfield
Authors: Liu Ruiying , Li Qiang , Li Ting , Liu Yanmei , Lu Zhongyuan , Yu Gang , Guo Xinyong , Yang Chuan 
Published: April 2016

Abstract
In this case study, we examine oil wells in a brownfield, where water production is a major concern. The target reservoirs consist of several thin sandstone beds with excellent lateral extension. As a result, the operator generally chooses to produce from long horizontal sections. In order to better understand production and make informed decision about future development plans, it is critical for the operator to accurately characterize fluids in the field through well logging. The challenge in formation evaluation lies in the uncertainty in formation salinity, because the injected water makes formation water salinity highly variable. In such environments, saturation equations that rely on a good knowledge of the water salinity, such as resistivity-based equations (Archie) or ther mal neutron capture cross section (Sigma), cannot fully capture the variability in fluids distribution in the reservoir. The problem is further complicated by low-resistivity-pay, where the resistivity contrast between water and pay zones is quite small.
A recently proposed workflow can solve for water salinity at each depth level by simultaneously inverting for water saturation (Sw) and water resistivity (Rw) from resistivity and Sigma logs. This method does not require a priori knowledge of water salinity. One can further compute an irreducible water saturation (Swi) from lithological dry weights, which in turn are derived from geochemical logs. The amount of water that's movable in the pore space is then given by Sw – Swi. We can use Sw – Swi as a qualitative indicator of water floods distribution and use it to understand fluids production of horizontal wells and design the next phase of development to target bypassed hydrocarbon.
In this report, we studied the LWD logs and production history of 3 horizontal wells in a brownfield, where formation salinity is highly variable. It is found that water production is directly related to Sw – Swi. We also show that resistivity-based saturation equations can give misleading interpretation of the fluid type due to variable salinity. Adding Sigma into the interpretation model accounts for salinity changes and gives results that are consistent with production history.