bluuebunny/crossref_metadata_2025_split huggingface dataset:
GÊNERO E O BNDES: SERIA MAIS UM CASO DE MACHISMO ESTRUTURAL?
Authors: Gomes Glória Estevinho 
Published: August 2019

Maria Silvia Bastos Marques é uma renomada economista da FGV e conhecida pelo seu pioneirismo em assumir cargos importantes em companhias de proeminência Nacional. Foi a primeira e única mulher a presidir a Companhia Siderúrgica Nacional (CSN) e o BNDES (Banco Nacional de Desenvolvimento Econômico e Social). Este artigo, pretende dirigir um olhar às questões de gênero em ambientes de predominância masculina. A partir da observação do quadro dos presidentes do BNDES, constatou-se uma sucessão de homens, na ocupação do cargo, desde a fundação até o ano de 2016/2017, quando o ciclo se rompe com a indicação feminina. Nossa proposta é de um levantamento biográfico da trajetória da única mulher a compor esse quadro, fazendo reflexões quanto ao feminismo e estabelecendo um diálogo com a existência de um machismo estrutural. Como referência teremos por base os estudos realizados pelo NEP (Núcleo de Estudos Paranaenses), avaliando as condições da existência de uma estrutura machista de longa duração, ao mesmo tempo, em que, denota-se a importância da mulher nos estudos de genealogia. Essa estrutura está presente em determinados ambientes como na política, nas instituições e na sociedade como um todo. Propomos apresentar dados que contribuam com a genealogia do poder, levando em conta as questões de gênero bem como seus capitais culturais, sociais e políticos em relação ao cargo. Nossos esforços são voltados para compreender que capitais agregam e permitem romper barreiras em algum campo dentro da estrutura social observando sua atuação. Seria uma linhagem ligada ao parentesco, ou a construção dos capitais sociais, cultural e profissional que proporcionam leitura, sobre tais condições de acesso, a um ambiente tradicionalmente ocupado por homens? O que embasa nossos questionamentos são as produções realizadas pelo NEP sobre família e parentesco, bem como o entendimento sobre a importância da mulher na constituição do espaço social. O método utilizado será análise biográfica. Esse estudo faz parte de pesquisa em desenvolvimento no programa de pós-graduação (mestrado), onde estão sendo levantadas as biografias dos presidentes do BNDES. Esse levantamento será analisado pela prosopografia, para compreensão do perfil geral dos presidentes e de que maneira tal composição influência nas diretrizes adotadas pelo banco. Portanto, o problema que se coloca é a identificação do perfil da mulher para assumir o cargo máximo no BNDES.
A METODOLOGIA SLP SIMPLIFICADA APLICADA PARA MELHORIA DE LAYOUT EM UMA INDÚSTRIA ALIMENTÍCIA DE PEQUENO PORTE
Authors: Da Silva Ulysses Goulart 
Published: August 2019

Um layout de fábrica bem definido é de extrema importância para uma empresa, pois além de evitar problemas durante a cadeia de produção ele também serve como ferramenta para a redução de custos na fábrica (PEMBERTON, 1987). O presente artigo traz um estudo de melhoria de arranjo de fábrica através da metodologia SLP simplificada em uma indústria de pequeno porte que fabrica temperos e outros produtos alimentícios. Utilizou-se a metodologia de pesquisa ação com abordagem qualitativa e a empresa em questão a pesar de contribuir com todos os dados necessários para a pesquisa preferiu a discrição quanto ao seu nome no presente trabalho. Aplicou-se as seis ferramentas do SLP Simplificado (Diagrama de Relações, Tabela de áreas e Necessidades, Diagrama de Inter-relações, Proposta de Arranjo Prévios, Avaliação dos Arranjos e Proposta de Layout final). Para a finalização do estudo foi feito uma apresentação aos colaboradores da empresa descrevendo brevemente a metodologia e resultados obtidos e nessa reunião além de feedbacks positivos a empresa se comprometeu a utilizar o layout proposto para sua ampliação.
NÃO SÓ DE VERBO TO BE (SOBRE)VIVE O ENSINO DA LÍNGUA INGLESA: PIBID COMO EXPERIÊNCIA PARA A REINVENÇÃO DE PRÁTICAS E POSIÇÕES NA EDUCAÇÃO BÁSICA
Authors: Reis Valdeni Da Silva , Rocha Ana Maria Santos , De Ávila Isabel Cristina Otone , Araújo Julien Valéry Melo , Fernandes Renan Felipe Dos Santos , Paula Guilherme Fonseca , Pereira Iza Carla , Goés Lara Do Nascimento 
Published: August 2019

O presente estudo objetiva discutir os impactos de ações desenvolvidas pelo PIBID-Inglês em duas escolas públicas das cidades de Diamantina e Gouveia / MG. A investigação estará especialmente focada na análise dos impactos da implementação do subprojeto na vida de seus participantes, isto é, duas professoras e dez alunos da graduação de uma universidade federal do estado de Minas Gerais. Para tanto, serão analisados excertos de diários de campo escritos pelos participantes durante o primeiro ano do subprojeto. Teoricamente, nosso estudo está baseado em discussões em torno da formação de professores de línguas, identidade e experiência. A investigação é de cunho qualitativo e é conduzida dentro dos princípios da análise de discurso (ORLANDI, 1999). Os resultados indicam o PIBID, nas ações e relações aí estabelecidas, como experiência capaz de fazer com que seus sujeitos (re)signifiquem posições e identidades, promovendo avanços no ensino-aprendizagem da língua inglesa (LI).
DESTRINCHANDO A CONSTRUÇÃO METAFÓRICA DE UM ESPAÇO DE CRENÇAS SOBRE APRENDER A PRONÚNCIA DE UMA LÍNGUA ESTRANGEIRA
Authors: Martins Ana Maria Dos Santos Garcia Ferreira 
Published: August 2019

Recentemente, estudos sobre crenças em contexto de ensino e aprendizagem de língua estrangeira têm sido realizados a partir de abordagem metodológica contextual e discursiva. Com essa abordagem, instrumentos de pesquisa diferentes dos questionários com escala likert passaram a ser considerados; entre eles, o uso de metáfora tem sido explorado para conhecimento dos dados. Seguindo essa abordagem mais recente, o objetivo desta pesquisa de cunho interpretativista qualitativa é destrinchar metáforas que representam crenças de alunos sobre a aprendizagem da pronúncia da língua estrangeira. Para isso, 40 alunos do Curso de Letras Inglês da UTFPR foram abordados e dez deles completaram uma frase dada criando assim metáforas. Oito dessas metáforas foram categorizadas em grupos conceituais metafóricos; posteriormente, cada uma delas foi explorada conforme seus aspectos paradoxais; e então, elas foram destrinchadas através de questionamentos sobre seus diferentes elementos. O resultado desse destrinchamento mostra algumas possibilidades de leitura das crenças dos alunos sobre a aprendizagem da pronúncia da língua estrangeira. Essas possibilidades, porém, foram colocadas como sugestões que podem contribuir para o entendimento da forma de pensar dos participantes, bem como para a dinâmica de sala de aula. Elas não se apresentam como uma reflexão esgotada, ao invés disso, se mostram como um recurso que pode e deve ser modificado conforme a trajetória dos envolvidos.
Desahuciadas: pobreza y lucro en la ciudad del siglo XXI
Authors: Molina Maria Auxiliadora León 
Published: August 2019

Resenha de Maria Molina do livro 'Desahuciadas: Pobreza y lucro en la ciudad del siglo XXI', de autoria de Matthew Desmond, publicado em 2017 pela editora Capitán Swing Libro.
Student Evaluation of Teaching in Higher Education: Evidence from Hong Kong
Authors: Jin Jang C. 
Published: August 2019

This paper examines empirically the determinants of student evaluation of teaching (SET). An empirical model was specified and estimated using the SET data collected in Hong Kong over six academic years. A key finding is that three different origins of students had a differentiated impact on teaching evaluation. In particular, students from mainland China appreciated and rated teaching favorably, and hence the more mainland talents in the class, the higher the class-average SET scores. However, local Hong Kong students valued teaching and learning effectiveness unfavorably. Exchange students from abroad also dropped the class-average SET scores, as well as class-average exam scores. The results suggest that raw SET scores should be used with care if classes are unbalanced with a large group of atypical students who work less but blame instructors for everything.
Objective Measurement of Brace Wear in Successfully Ponseti-Treated Clubfeet: Pattern of Decreasing Use in the First 2 Years
Authors: Richards B. Stephens , Faulks Shawne , Felton Kevin , Karacz Chelsea M. 
Published: August 2019

Purpose:
Once Ponseti correction of a clubfoot is achieved and 3-month full-time bracing treatment is completed, part-time bracing treatment for 12 hours at night for 2 to 4 years is considered necessary to maintain a successful outcome. This study objectively documents the amount of daily orthosis wear time in those who maintained correction at age 2 years and, in so doing, determines how well patients' caretakers comply with the prescribed brace program.

Methods:
Patients <3 months old with idiopathic clubfeet when Ponseti treatment was initiated, who successfully maintained correction at age 2 years without surgery and who had complete objective brace wear data, were included. The foot abduction orthoses had a temperature data logger embedded in a shoe. Six 3-month time intervals were monitored in every patient as follows: full time: 0 to 3; night time: 4 to 6, 7 to 9, 10 to 12, 13 to 15, and 16 to 18 months. The families were not informed that hours of brace wear were being measured.

Results:
One hundred twenty-four patients with 187 clubfeet were included. During the 0- to 3-month interval, wear time averaged 19.8 hr/d. After this period of full-time use, the night-time brace wear decreased over each of the subsequent five intervals: 11.9, 9.6, 8.6, 7.9, and 7.7 hours. By the 18-month period of brace wear, 1 of 3 patients wore the orthoses less than 6 hours per day, and nearly 1 of 2 patients wore the orthoses less than 8 hours per day.

Discussion:
In patients evaluated at age 2 years whose clubfeet had successful nonsurgical treatment, night-time brace wear varied greatly and decreased over each 3-month period measured. By the second year of bracing treatment, nearly half of the patients wore them 8 hours or less.

Level of Evidence:
Level IV case series
Lean IHOP Transformation of Shipyard Erection Block Construction
Authors: Kolich Damir , Sladic Sasa , Storch Richard L. 
Published: August 2019

The modern system of shipbuilding includes applying integrated hull construction, outfitting, and painting (IHOP) of ship interim products, as opposed to the traditional manner of first constructing the hull blocks, then performing basic outfitting and finally painting, all separate of each other. Even though most shipyards apply some degree of integration of all trades during vessel construction, much work could still be better integrated. This article analyzes and maps the present IHOP construction of a typical shipbuilding erection block in a real shipyard. Through the application of a product work breakdown structure and group technology, the degree of IHOP integration could be increased. This is demonstrated to be in compliance with the lean principles of improving flow and kaizen. The article will suggest how the vessel construction could be become leaner through a value stream map, thereby decreasing both duration time and man-hours, thus securing significant savings for the shipyard.

1. Introduction
The concept of integrated hull construction, outfitting, and painting (IHOP) of ship blocks has existed for the past 40 years. However, the level of IHOP application differs among shipyards. There is still much rework and outfitting that is performed on the slipway or in the dry-dock as opposed to during the assembly or preerection construction phase. The main aim of IHOP is to construct and outfit and paint ship blocks to a high degree while minimizing the outfitting tasks for later construction stages. This method greatly reduces shipbuilding production man-hours which yields major savings for shipyards.
The idea of IHOP derives from group technology. In the distant past, ships were built in the classic method with keel laying on the slipway followed by piecemeal steel construction with outfitting of ship equipment afterward. Outfitting includes all equipment that is not an integral part of the hull structure such as equipment foundations, pipes, cables, hangars, ladders, pumps, valves, boilers, purifiers, evaporators, bus and switchboards, diesel generator sets, the main engine, and all of the ship systems including the wheelhouse electronics and navigation equipment.
Enabling the 3D Printing of Metal Components in µ‐Gravity
Authors: Zocca Andrea , Lüchtenborg Jörg , Mühler Thomas , Wilbig Janka , Mohr Gunther , Villatte Thomas , Léonard Fabien , Nolze Gert , Sparenberg Marc , Melcher Jörg , Hilgenberg Kai , Günster Jens 
Published: August 2019

AbstractAs humanity contemplates manned missions to Mars, strategies need to be developed for the design and operation of hospitable environments to safely work in space for years. The supply of spare parts for repair and replacement of lost equipment will be one key need, but in‐space manufacturing remains the only option for a timely supply. With high flexibility in design and the ability to manufacture ready‐to‐use components directly from a computer‐aided model, additive manufacturing (AM) technologies appear extremely attractive. For the manufacturing of metal parts, laser‐beam melting is the most widely used AM process. However, the handling of metal powders in the absence of gravity is one prerequisite for its successful application in space. A gas flow throughout the powder bed is successfully applied to compensate for missing gravitational forces in microgravity experiments. This so‐called gas‐flow‐assisted powder deposition is based on a porous building platform acting as a filter for the fixation of metal particles in a gas flow driven by a pressure difference maintained by a vacuum pump.
Thermally Evaporated Organic/Ag/Organic Multilayer Transparent Conducting Electrode for Flexible Organic Light‐Emitting Diodes
Authors: Bae Hyeong Woo , Kim Seong Keun , Lee Subin , Song Min‐Geun , Lampande Raju , Kwon Jang Hyuk 
Published: August 2019

AbstractThis paper reports an efficient, thermally stable, and high‐performance flexible multilayer transparent conducting electrode (TCE) by sandwiching an ultrathin Ag layer between a thermally evaporated small‐molecule organic wetting inducer, 1,4‐bis(2‐phenyl‐1,10‐phenanthrolin‐4‐yl)benzene and an organic antireflective capping layer, 1,4,5,8,9,11‐hexaazatriphenylene hexacarbonitrile for flexible organic light‐emitting diodes (OLEDs). This TCE demonstrates a high transmittance of about 81.34% at 550 nm and very low sheet resistance of 9.51 Ω sq−1 with excellent thermal stability under high‐temperature (100 °C for 72 h) conditions. These properties arise from the synergistic effect of coordinate bonding between the nitrogen of the phenanthroline moiety and the Ag atom which leads to a smooth and uniform Ag surface and the outstanding optical properties of the capping layer. Moreover, this TCE on a plastic substrate shows excellent mechanical flexibility and durability under continuous bending stress (bending radius of 5 mm) with a very slight increase in corresponding resistance (9.90 Ω sq−1) after 2000 bending cycles. The green phosphorescent OLED with this TCE reveals excellent current efficiency of 75.1 cd A−1 and external quantum efficiency of 23.1% at a luminance of 3000 cd m−2. These results suggest that the studied TCE will be very useful for next‐generation flexible active matrix OLED display applications.
On the Optical Properties of Thin‐Film Vanadium Dioxide from the Visible to the Far Infrared
Authors: Wan Chenghao , Zhang Zhen , Woolf David , Hessel Colin M. , Rensberg Jura , Hensley Joel M. , Xiao Yuzhe , Shahsafi Alireza , Salman Jad , Richter Steffen , Sun Yifei , Qazilbash M. Mumtaz , Schmidt‐Grund Rüdiger , Ronning Carsten , Ramanathan Shriram , Kats Mikhail A. 
Published: August 2019

AbstractThe insulator‐to‐metal transition (IMT) in vanadium dioxide (VO2) can enable a variety of optics applications, including switching and modulation, optical limiting, and tuning of optical resonators. Despite the widespread interest in VO2 for optics, the wavelength‐dependent optical properties across its IMT are scattered throughout the literature, are sometimes contradictory, and are not available at all in some wavelength regions. Here, the complex refractive index of VO2 thin films across the IMT is characterized for free‐space wavelengths from 300 nm to 30 µm, using broadband spectroscopic ellipsometry, reflection spectroscopy, and the application of effective‐medium theory. VO2 films of different thicknesses are studied, on two different substrates (silicon and sapphire), and grown using different synthesis methods (sputtering and sol–gel). While there are differences in the optical properties of VO2 synthesized under different conditions, these differences are surprisingly small in the ≈2–11 µm range where the insulating phase of VO2 also has relatively low optical loss. It is anticipated that the refractive‐index datasets from this article will be broadly useful for modeling and design of VO2‐based optical and optoelectronic components, especially in the mid‐wave and long‐wave infrared.
Squeezing‐Enhanced Atom–Cavity Interaction in Coupled Cavities with High Dissipation Rates
Authors: Wang Yan , Wu Jin‐Lei , Song Jie , Jiang Yong‐Yuan , Zhang Zi‐Jing , Xia Yan 
Published: August 2019

AbstractThe realization of the strong coupling regime is requisite for implementing quantum information tasks. Here, a method for enhancing the atom–field coupling in highly dissipative coupled cavities is proposed. By introducing parametric squeezing into the primary cavity, which is only virtually excited under specific parametric conditions, coupling enhancement between the atom and the auxiliary cavity is realized for appropriate squeezing parameters. This enables the system to be robust against large cavity decay and atomic spontaneous emission. The observation of vacuum Rabi oscillations show that the originally weakly coupled system can be enhanced into an effective strong coupling regime.
Electrochemical Arylation of Electron‐Deficient Arenes through Reductive Activation
Authors: Wang Pan , Yang Zhenlin , Wang Ziwei , Xu Chenyang , Huang Lei , Wang Shengchun , Zhang Heng , Lei Aiwen 
Published: August 2019

AbstractAn electrochemical method has been developed to achieve arylation of electron‐deficient arenes through reductive activation. Various electron‐deficient arenes and aryldiazonium tetrafluoroborates are amenable to this transformation within the conditions of an undivided cell, providing the desired products in up to 92 % yield. Instead of preparing diazonium reagents, these reactions can begin from anilines, and they can be carried out in one pot. Electron paramagnetic resonance studies indicate that cathodic reduction of quinoxaline occurs using the transformation. Moreover, cyclic voltammetry indicates that both quinoxaline and aryl diazonium salt have relatively low reduction potentials, which suggests they can be activated through reduction during the reaction.
Silica‐assisted urea‐formaldehyde‐based carbon microspheres with enhanced supercapacitor performances as electrode
Authors: Yue Jiaji , Yuan Mengying , Zhao Hui , Li Mei 
Published: August 2019

ABSTRACTNovel silica (SiO2)‐assisted urea‐formaldehyde‐based microspheres (SUFMs) have been successfully prepared by condensation polymerization with SiO2 nanoparticles as template. The support effect of SiO2 and the improved thermal stability of SUFM have been investigated. The SUFM is pyrolyzed at high temperature under Ar atmosphere to achieve its carbonized product (SUFCM), which retains its spherical morphology by alkali etching after carbonization. The SiO2 acts as a stabilizer that limits the flowing domain of the melt resin around the SiO2. When used as the electrode material for supercapacitors, the SUFCM exhibits excellent electrochemical performance with a high specific capacitance of 218 F g−1 at 1 A g−1 in 2 M H2SO4 aqueous electrolyte and a good rate capability of 138 F g−1 (63% capacitance retention) at 10 A g−1. More importantly, the SUFCM electrode demonstrates a robust long‐term stability without capacitance fading after 10,000 cycles. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48388.
Electrospun curcumin/polycaprolactone/copolymer F‐108 fibers as a new therapy for wound healing
Authors: Thaiane da Silva Thamara , Cesar Gabriel Batista , Francisco Carolina Pereira , Mossini Guilherme Galerani , de Castro Hoshino Lidiane Vizioli , Sato Francielle , Radovanovic Eduardo , da Silva Agostini Deuber Lincon , Caetano Wilker , Hernandes Luzmarina , Matioli Graciette 
Published: August 2019

ABSTRACTThe application of fibers associated with drugs is a promising alternative to meet the clinical needs of tissue repair. Curcumin exhibits great cicatricial potential because it has numerous pharmacological properties. This research aimed to produce fibers of polycaprolactone and copolymer F‐108 associated with curcumin and to evaluate in vivo their action on the process of wound healing. The fibers were produced by electrospinning technique and characterized by scanning electron microscopy (SEM), X‐ray diffractometry (XRD), and fluorescence microscopy. They were applied in cutaneous wounds of rats for the analysis of photoacoustic permeation and histological study. The characterization showed that the electrospinning allowed the preparation of homogeneous material with curcumin. The fibers benefited healing of the wounds and allowed the permeation of curcumin at all stages. The use of PCL/F‐108 fibers allowed the elaboration of a new curcumin delivery system, improving its bioavailability and action in the healing of excisional wound. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48415.
Rheology of crosslinked entangled polymers: Shear stiffening in oscillatory shear
Authors: Zhang Dongsheng , Jiang Nan , Chen Xiaoyan , He Bobing 
Published: August 2019

ABSTRACTPolyborosiloxane (PBS) was synthesized from boric acid and hydroxyl‐terminated polydimethylsiloxane (PDMS). The oscillatory shear behavior of PBS formed by PDMS with different molecular weight was studied. The relaxation time of PBS was calculated by Doi‐Edwards model. Finally, the shear‐stiffening mechanism of reversibly crosslinked entangled polymer was obtained. Shear stiffening occurs at lower shear frequencies, which is mainly due to crosslinking bonds and friction between molecules hindering the movement of molecules. The increase in storage modulus at high frequencies is attributed to the resistance caused by entanglement in the stretching process of molecular chains. In addition, the molecular weight is greater and the degree of shear stiffening is higher. Such a conclusion is useful to further study the application of shear stiffening. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48421.