bluuebunny/crossref_metadata_2025_split huggingface dataset:
Produção científica da Terapia Ocupacional na inclusão escolar: interface com a Educação Especial e contribuições para o campo
Authors: Coppede Aline Cirelli , Oliveira Alyne Kalyane Câmara de , Rosa Fernanda Duarte , Hayashi Maria Cristina Piumbato Innocentini 
Published: July 2014

http://dx.doi.org/10.5902/1984686X8281 Uma estratégia que tem se mostrado produtiva para que a educação inclusiva seja posta em prática de forma eficaz é a parceria de profissionais da educação com profissionais da saúde. O terapeuta ocupacional (TO) apresenta em sua formação características capazes de enquadrá-lo como elemento importante no processo de melhorias na inclusão escolar. Objetiva-se caracterizar a produção científica nacional acerca das contribuições da Terapia Ocupacional no processo de inclusão escolar, através de uma pesquisa exploratória e descritiva, com abordagem bibliométrica. As buscas foram realizadas nas bases de dados da BVS, Scielo, Redalyc e nos periódicos Cadernos de Terapia Ocupacional da UFSCar, Revista de Terapia Ocupacional da USP, Revista Brasileira de Educação Especial e Revista Educação Especial da UFSM, utilizando as expressões de busca “terapia ocupacional”, “inclusão escolar”, “educação especial”, “educação inclusiva”, “contexto escolar”, “tecnologia assistiva” e “escola”. Com o auxílio do Software VantagePoint®, as análises produziram indicadores: ano de publicação; principais periódicos onde estes artigos são publicados; autores que mais participam de publicações; principais temas abordados. Resultados apontaram algumas características da literatura da área, com destaque para o crescimento no número de publicações nos últimos dois anos; predominância de publicações em periódicos da Terapia Ocupacional; pequeno grupo de autores responsáveis pela maioria das publicações; maior parte de estudos originais, de revisão, exploratórios e descritivos; sendo a temática mais frequente referente a questões sobre a atuação do TO em processos de inclusão escolar, dados estes que caracterizam a produção científica e revelam importantes contribuições da Terapia Ocupacional no contexto da educação inclusiva.
A criança com Síndrome Cri-Du-Chat na escola comum: um estudo de caso
Authors: Drago Rogério , Burgos Vanessa Pita Barreira , Santos Camila Reis dos 
Published: July 2014

http://dx.doi.org/10.5902/1984686X8621 Este texto tem como objetivo apresentar a Síndrome Cri-Du-Chat ou Síndrome do Miado de Gato, como é comumente conhecida, em relação aos aspectos médicos e educacionais envolvidos no processo de desenvolvimento das pessoas que possuem esta condição patológica, bem como, a partir de um do estudo de caso desenvolvido numa escola pública municipal de Vila Velha-ES refletir sobre como tem sido realizado o processo de ensino e aprendizagem com estudante que possui tal síndrome, e que está matriculada no ensino regular, numa perspectiva inclusiva. O estudo apresenta-se estruturado em três partes. A primeira parte evoca questões médico-biológicas pertinentes à síndrome. A segunda aponta a relevância do processo educacional inclusivo para o desenvolvimento de alunos com necessidades educacionais especiais causadas por deficiência a partir de uma perspectiva sócio-histórica. Ao final traz os aspectos do estudo de caso desenvolvido com o intuito de compreender e analisar as vivências sociais e educacionais dos sujeitos envolvidos neste processo: aluna com Síndrome Cri-Du-Chat, professora do AEE e familiares desta aluna com necessidades educacionais especiais.
Conhecimentos prévios dos alunos surdos fluentes em libras referentes à linguagem algébrica no Ensino Médio
Authors: Frizzarini Silvia Teresinha , Nogueira Clélia Maria Ignatius 
Published: July 2014

http://dx.doi.org/10.5902/1984686X8717 Poucas são as pesquisas, com reflexões mais profundas, sobre o estudo da álgebra com alunos surdos. De forma a validar e disseminar ações educativas nesse contexto, o presente artigo tem como objetivo destacar os conhecimentos prévios dos alunos surdos, fluentes em Libras, referentes à linguagem algébrica utilizada no Ensino Médio. O embasamento teórico utilizado foi a teoria de Duval, com as análises das transformações, por tratamento e conversão dos diferentes registros de representação semiótica, em particular das inequações. A metodologia utilizada foi a aplicação de uma avaliação diagnóstica realizada com alunos surdos, todos fluentes em Libras, de uma Escola Especial localizada no norte do Paraná. Destaca-se a necessidade de se trabalhar em ambos os sentidos de conversão, em diferentes linguagens, principalmente quando o registro de partida é o gráfico. A conclusão a que se chegou foi de que não se deve separar a representação algébrica dos outros registros, devido à necessidade de a língua de sinais desempenhar não apenas função de comunicação, mas também as funções de objetivação e tratamento, fundamentais no desenvolvimento cognitivo.
Along‐axis hydrothermal flow at the axis of slow spreading Mid‐Ocean Ridges: Insights from numerical models of the Lucky Strike vent field (MAR)
Authors: Fontaine Fabrice J. , Cannat Mathilde , Escartin Javier , Crawford Wayne C. 
Published: July 2014

AbstractThe processes and efficiency of hydrothermal heat extraction along the axis of mid‐ocean ridges are controlled by lithospheric thermal and permeability structures. Hydrothermal circulation models based on the structure of fast and intermediate spreading ridges predict that hydrothermal cell organization and vent site distribution are primarily controlled by the thermodynamics of high‐temperature mid‐ocean ridge hydrothermal fluids. Using recent constraints on shallow structure at the slow spreading Lucky Strike segment along the Mid‐Atlantic Ridge, we present a physical model of hydrothermal cooling that incorporates the specificities of a magma‐rich slow spreading environment. Using three‐dimensional numerical models, we show that, in contrast to the aforementioned models, the subsurface flow at Lucky Strike is primarily controlled by across‐axis permeability variations. Models with across‐axis permeability gradients produce along‐axis oriented hydrothermal cells and an alternating pattern of heat extraction highs and lows that match the distribution of microseismic clusters recorded at the Lucky Strike axial volcano. The flow is also influenced by temperature gradients at the base of the permeable hydrothermal domain. Although our models are based on the structure and seismicity of the Lucky Strike segment, across‐axis permeability gradients are also likely to occur at faster spreading ridges and these results may also have important implications for the cooling of young crust at fast and intermediate spreading centers.
Nonlinear internal waves generated and trapped upstream of islands in the Kuroshio
Authors: Kodaira T. , Waseda T. , Miyazawa Y. 
Published: July 2014

AbstractNonlinear internal waves (NIWs) induce strong surface currents which are observable in synthetic aperture radar (SAR) images. SAR images of the Kuroshio show parabolic features around Japan's Izu Islands implying possible NIWs. Most images were taken during the summer when the Kuroshio approached the islands, and the winds were relatively weak. Nonhydrostatic numerical simulations revealed that around the islands, mode 1 internal waves are not trapped but higher modes, with lower propagation speeds, are trapped. The surface convergence field predicted by the model reproduces prominent, parabolic features observed in the SAR images. Based on this agreement, we suggest that the NIWs are generated around the Izu Islands by the Kuroshio and the parabolic features detected by SAR are surface manifestations of these NIWs. Specific atmospheric and oceanic conditions which are conducive for NIW detection by SAR are defined.
In vivo imaging of spinal cord atrophy in neuroinflammatory diseases
Authors: Liu Winston , Nair Govind , Vuolo Luisa , Bakshi Anshika , Massoud Raya , Reich Daniel S. , Jacobson Steven 
Published: July 2014

ObjectiveSpinal cord atrophy is prominent in chronic progressive neurologic diseases such as human T‐cell lymphotropic virus type 1 (HTLV‐1)‐associated myelopathy/tropical spastic paraparesis (HAM/TSP) and multiple sclerosis (MS). Here we compared the spinal cord cross‐sectional area (SCCSA) in HAM/TSP and MS patients to that of healthy volunteers (HVs).MethodsSCCSA and clinical disability scores were measured in 18 HAM/TSP patients, 4 asymptomatic carriers (ACs) of HTLV‐1, 18 MS patients, and 10 HVs from a 3T magnetic resonance imaging. SCCSA measured in patients and ACs were compared to that of HVs and correlated with disability scores.ResultsThe entire spinal cord in HAM/TSP patients was thin compared to HVs, whereas only the cervical cord in MS patients was thinner than in HVs (p < 0.0001). In HAM/TSP patients, SCCSA extensively correlated with Ambulation Index, whereas only the cervical cord correlated with disease duration (p < 0.05). In MS patients, the SCCSA extensively correlated with Scripps Neurologic Rating Score and the Expanded Disability Status Scale (p < 0.05). One of the 4 ACs showed atrophy in a pattern similar to HAM/TSP.InterpretationThese results are in accordance with the findings that whereas over half of all lesions in an MS cord are seen in the upper cervical cord, most of the pathology in HAM/TSP is seen in the thoracolumbar cord, which in turn may be responsible for the more extensive cord atrophy seen in HAM/TSP. An imaging marker such as SCCSA might serve as a surrogate endpoint in clinical trials, especially to assess the neuroprotective impact of various therapies. Ann Neurol 2014;76:370–378
Host cell protein testing by ELISAs and the use of orthogonal methods
Authors: Zhu‐Shimoni Judith , Yu Christopher , Nishihara Julie , Wong Robert M. , Gunawan Feny , Lin Margaret , Krawitz Denise , Liu Peter , Sandoval Wendy , Vanderlaan Martin 
Published: July 2014

ABSTRACTHost cell proteins (HCPs) are among the process‐related impurities monitored during recombinant protein pharmaceutical process development. The challenges of HCP detection include (1) low levels of residual HCPs present in large excess of product protein, (2) the assay must measure a large number of different protein analytes, and (3) the population of HCP species may change during process development. Suitable methods for measuring process‐related impurities are needed to support process development, process validation, and control system testing. A multi‐analyte enzyme‐linked immunosorbent assay (ELISA) is the workhorse method for HCP testing due to its high throughput, sensitivity and selectivity. However, as the anti‐HCP antibodies, the critical reagents for HCP ELISA, do not comprehensively recognize all the HCP species, it is especially important to ensure that weak and non‐immunoreactive HCPs are not overlooked by the ELISA. In some cases limited amount of antibodies to HCP species or antigen excess causes dilution‐dependent non‐linearity with multi‐product HCP ELISA. In our experience, correct interpretation of assay data can lead to isolation and identification of co‐purifying HCP with the product in some cases. Moreover, even if the antibodies for a particular HCP are present in the reagent, the corresponding HCP may not be readily detected in the ELISA due to antibody/antigen binding conditions and availability of HCP epitopes. This report reviews the use of the HCP ELISA, discusses its limitations, and demonstrates the importance of orthogonal methods, including mass spectrometry, to complement the platform HCP ELISA for support of process development. In addition, risk and impact assessment for low‐level HCPs is also outlined, with consideration of clinical information. Biotechnol. Bioeng. 2014;111: 2367–2379. © 2014 Wiley Periodicals, Inc.
Age of second language acquisition affects nonverbal conflict processing in children: an fMRI study
Authors: Mohades Seyede Ghazal , Struys Esli , Van Schuerbeek Peter , Baeken Chris , Van De Craen Piet , Luypaert Robert 
Published: July 2014

AbstractBackgroundIn their daily communication, bilinguals switch between two languages, a process that involves the selection of a target language and minimization of interference from a nontarget language. Previous studies have uncovered the neural structure in bilinguals and the activation patterns associated with performing verbal conflict tasks. One question that remains, however is whether this extra verbal switching affects brain function during nonverbal conflict tasks.MethodsIn this study, we have used fMRI to investigate the impact of bilingualism in children performing two nonverbal tasks involving stimulus–stimulus and stimulus–response conflicts. Three groups of 8–11‐year‐old children – bilinguals from birth (2L1), second language learners (L2L), and a control group of monolinguals (1L1) – were scanned while performing a color Simon and a numerical Stroop task. Reaction times and accuracy were logged.ResultsCompared to monolingual controls, bilingual children showed higher behavioral congruency effect of these tasks, which is matched by the recruitment of brain regions that are generally used in general cognitive control, language processing or to solve language conflict situations in bilinguals (caudate nucleus, posterior cingulate gyrus, STG, precuneus). Further, the activation of these areas was found to be higher in 2L1 compared to L2L.ConclusionThe coupling of longer reaction times to the recruitment of extra language‐related brain areas supports the hypothesis that when dealing with language conflicts the specialization of bilinguals hampers the way they can process with nonverbal conflicts, at least at early stages in life.
Mixed Methods Studies in Environmental Management Research: Prevalence, Purposes and Designs
Authors: Molina‐Azorín José F. , López‐Gamero María D. 
Published: July 2014

AbstractMixed methods research, that is, the combined use of quantitative and qualitative methods in the same study, is a popular approach in several fields. However, its use in the field of environmental management and sustainable development has not been examined. The authors review the application of mixed methods research in the journal Business Strategy and the Environment in the last ten years. A total of 340 articles have been read and reviewed, and 26 mixed methods studies have been identified. The main purposes and mixed methods designs are examined. Suggestions on why and how to use mixed methods research are offered, and recommendations are provided to guide future mixed methods studies to advance our understanding of environmental management topics. Copyright © 2014 John Wiley & Sons, Ltd and ERP Environment
Decentralized group key management for hierarchical access control using multilinear forms
Authors: Zhou Wei , Xu Yang , Wang Guojun 
Published: July 2014

SummaryKey management becomes more difficult in multiprivileged group communications due to the dynamic membership and the complex relations between users and resources. Because centralized key management schemes have the drawbacks of the single point of failure, and performance bottleneck and distributed key management schemes are not scalable and lack of central control, decentralized key management schemes are proposed as a tradeoff between them. In this paper, we propose a decentralized group key management scheme using multilinear forms for dynamic multiprivileged groups. Once users join/leave the group and change their privileges, the related session keys should be updated. The rekeying in the joining operation is relatively simple because the keys are deduced from the previous keys based on a one‐way function. When rekeying for one leaving/switching operation, a uniform rekeying material is negotiated between the related service groups (SGs) by using multilinear forms. Compared with other schemes in which several rounds of negotiations are executed for rekeying in each joining/leaving/switching operation, only one round of negotiation is required in each leaving/switching operation of our decentralized group key management scheme. At last, the affected session keys can be deduced by the related SGs. Our proposed scheme also supports the dynamic formation and decomposition of SGs, which provides good scalability. Security analysis is provided to show that the proposed scheme is secure. The performance analysis and the simulation results show that the proposed scheme reduces the communication cost greatly. Copyright © 2014 John Wiley & Sons, Ltd.
Performance analyses of adaptive noncoherent receivers for MC‐CDMA communications
Authors: Chen Jun‐Da , Ueng Fang‐Biau , Shen Ye‐Shun , Cheng Yuan‐Hung 
Published: July 2014

SummaryIn this paper, we propose differential phase‐shift keying (DPSK) noncoherent receivers for multicarrier code division multiple access systems in multipath channels. The noncoherent receivers are composed of a linear equalizer and a decision‐feedback differential detector to detect DPSK signals. The performances of the proposed noncoherent receivers can be improved by increasing the number of feedback symbols. For an infinite number of feedback symbols, the optimum weight can be derived analytically, and the performances of the proposed noncoherent receivers approach that of the conventional coherent receiver. For adaptation of the equalizer coefficients, modified least mean square and recursive least squares algorithms are proposed. Furthermore, the reduced‐rank schemes are proposed to simplify the system complexities. Some simulation examples are given to show the system performances of the four proposed receivers. Copyright © 2014 John Wiley & Sons, Ltd.
Developmental trajectories of disordered eating from early adolescence to young adulthood: A longitudinal study
Authors: Slane Jennifer D. , Klump Kelly L. , McGue Matthew , Iacono William G. 
Published: July 2014

ABSTRACTObjectiveResearch examining changes in eating disorder symptoms across adolescence suggests an increase in disordered eating from early to late adolescence. However, relevant studies have largely been cross‐sectional in nature and most have not examined the changes in the attitudinal symptoms of eating disorders (e.g., weight concerns). This longitudinal study aimed to address gaps in the available data by examining the developmental trajectories of disordered eating in females from preadolescence into young adulthood.MethodParticipants were 745 same‐sex female twins from the Minnesota Twin Family Study. Disordered eating was assessed using the Total Score, Body Dissatisfaction subscale, Weight Preoccupation subscale, and a combined Binge Eating and Compensatory Behavior subscale from the Minnesota Eating Behavior Survey assessed at the ages of 11, 14, 18, 21, and 25. Several latent growth models were fit to the data to identify the trajectory that most accurately captures the changes in disordered eating symptoms from 11 to 25 years.ResultsThe best‐fitting models for overall levels of disordered eating, body dissatisfaction, and weight preoccupation showed an increase in from 11 through 25 years. In contrast, bulimic behaviors increased to age of 18 and then stabilized to age of 25.DiscussionThe findings expanded upon extant research by investigating longitudinal, symptom specific, within‐person changes and showing an increase in cognitive symptoms into young adulthood and the stability of disordered eating behaviors past late adolescence. © 2014 Wiley Periodicals, Inc. (Int J Eat Disord 2014; 47:793–801)
(Dinitrogen)molybdenum Complexes Supported by Asymmetric Silicon‐Centered Tripod Ligands: Steric and Electronic Influences on the Coordination of Mono‐ and Diphosphine Coligands
Authors: Broda Henning , Krahmer Jan , Tuczek Felix 
Published: July 2014

AbstractA reliable and generally applicable synthetic route for the rational synthesis of silicon‐centered tripod ligands with mixed dialkylphosphine/diarylphosphine donors is developed. On the basis of this protocol, two new asymmetric SiPPP′ ligands, SiPMe2PPh and SiPMe2PiPr, were prepared and employed for the synthesis of (dinitrogen)molybdenum complexes of the types [Mo(N2)(SiPPP′)(P2)] [P2 = (diphenylphosphino)methane (dppm), (dimethylphosphino)methane (dmpm), or two PMe2Ph] and [Mo(N2)2(SiPPP′)(PMe2Ph)]. The constitution of the complexes is elucidated by 31P NMR spectroscopy and analyzed on the basis of steric and electronic factors. The activation of N2 in the synthesized dinitrogen complexes is determined by IR spectroscopy and correlated with the donor/acceptor properties of the phosphine coligands.
Experimental and DFT/Time‐Dependent DFT Studies on Neutral and One‐Electron‐Reduced Quinoxaline and Pyrazine Precursors and Their Mononuclear (PdII, PtII) Derivatives
Authors: Donzello Maria Pia , De Mori Giorgia , Viola Elisa , Futur David , Fu Zhen , Rizzoli Corrado , Mannina Luisa , Bodo Enrico , Astolfi Maria Luisa , Ercolani Claudio , Kadish Karl M. 
Published: July 2014

AbstractElectrochemical and UV/Vis spectral studies on the quinoxaline compound 2,3‐di(2‐pyridyl)‐6,7‐dicyano‐1,4‐quinoxaline, [(CN)2Py2Qx], its metallated derivatives [(CN)2Py2QxMCl2] (M = PdII, PtII) and their analogues sharing the dicyanopyrazine fragment are presented and discussed. X‐ray work on the new quinoxaline complex [(CN)2Py2QxPtCl2] establishes that PtII is coordinated to the pyridine N atoms (“py–py” coordination). The spectra of the 1– charged quinoxaline and pyrazine compounds show new intense absorptions in the region of 500–900 nm, and redshifted bands in the 250–400 nm region. By using DFT/time‐dependent DFT calculations, the spin density and spectral features of both couples of precursors and PtII derivatives were investigated in terms of single‐electron excitations between the Kohn–Sham orbitals of the optimized structures in the gas and condensed phases. A detailed comparison is allowed of the experimental and calculated spectral features of the neutral and 1– charged species.
Reductive Behavior of [Fe2(CO)4(κ2‐dmpe){μ‐(SCH2)2NBn}]: Effect of Symmetrization on the Rotated Conformation in FeI‐FeI Models of [2Fe]H Subsite of [Fe‐Fe]­H2ases
Authors: De Gioia Luca , Elleouet Catherine , Munery Sabrina , Pétillon François Y. , Schollhammer Philippe , Talarmin Jean , Zampella Giuseppe 
Published: July 2014

AbstractThe reduction of the compound [Fe2(CO)4(κ2‐dmpe){μ‐(SCH2)2NBn}] [dmpe = 1,2‐bis(dimethylphosphino)ethane], which is considered as an FeI‐FeI model of the [2Fe]H subsite of [Fe‐Fe]H2ases with a rotated conformation in the solid state, was investigated by cyclic voltammetry. Under reductive conditions, [Fe2(CO)4(κ2‐dmpe){μ‐(SCH2)2NBn}] undergoes electron‐transfer‐catalyzed isomerization to afford an isomer featuring a bridging diphosphine [Fe2(CO)4(μ‐dmpe){μ‐(SCH2)2NBn}]. Comparison of the crystallographic structures of the two isomers affords unique and direct experimental evidence that dissymmetrical coordination of the chelate ligand is required to promote the rotated conformation at one iron atom in this compound. DFT calculations were performed to rationalize this isomerization process and the slightly distorted structure of [Fe2(CO)4(μ‐dmpe){μ‐(SCH2)2NBn}]. The symmetrization of the coordination sphere results in the disruption of the agostic interaction that stabilized the rotated isomer.