bluuebunny/crossref_metadata_2025_split huggingface dataset:
¿Puede un libro de texto atípico inducir a la innovación docente-discente?
Authors: González-Alfaya M.E. , López-Jiménez M.A. , López-Lorente A.I. , Soriano Dotor M.L. , Valcárcel M. 
Published: January 2018

<p class="Standard">En este artículo se describe una obra docente atípica, con intención de ser rompedora, orientada a contribuir de forma amigable y asequible a una innovación docente-discente de una materia universitaria dedicada a los fundamentos/principios de un área de conocimiento. Como “casos de estudio” se han utilizado la Química Analítica y la Nanotecnología. El contenido del artículo se contextualiza en el apartado Introducción del mismo donde se describe el concepto verdadero de innovación en el marco de los enfoques de Einstein y Khun, y se exponen las dos formas <em>(top-down y bottom-up</em>) de abordar la enseñanza-aprendizaje de los fundamentos de una área de conocimiento. La obra docente consta de un CD con aproximadamente 350 imágenes (descargables en <em>PowerPoint</em> ) con movimientos y un libro de texto que contiene la explicación detallada de cada diapositiva; así como dos anexos con un glosario de 250 términos y la resolución detallada de unas 240 cuestiones, respectivamente. La innovación docente-discente principal que aporta es que las imágenes tienen un mayor peso específico que el texto, lo que implica cambiar los roles del profesor y del estudiante en horas presenciales y no presenciales. Otras innovaciones a destacar son la participación de una estudiante como coautora, las referencias cruzadas permanentes para contextualizar al estudiante; así como el empleo permanente de ejemplos de la vida real y actual para apoyar los conceptos típicos de un libro de fundamentos. Esta innovación se ha extrapolado con éxito a un e-bookde divulgación de la nanotecnología a los ciudadanos, que también se describe sucintamente al final del artículo.</p>
Confiabilidad de las valoraciones de los estudiantes. Estudio de sus competencias evaluativas
Authors: Gallego Ortega José Luis , Rodríguez Fuentes Antonio 
Published: January 2018

<p>Es sabido que la didáctica universitaria está cambiado con la implantación del EEES y sus nuevos escenarios, recursos y estrategias, al reclamar mayores cotas de implicación estudiantil, en tanto que constructores de su propio aprendizaje. Ello no se está reflejando en la evaluación que sigue primando la tradicional heteroevaluación del docente al discente, aun-que con menor peso del examen escrito en beneficio del trabajo procesual. Resta combinar este patrón con otra heteroevaluación como la coevaluación; e, incluso, con la autoevaluación. A ello contribuye el estudio cuasi-experimental pretest-postest de la experiencia innovadora que se presenta, que indica las bondades de las fórmulas anteriores a la par que sus requerimientos previos. El grupo control no experimentó mejora de su competencia evaluadora ni mostró confiabilidad de sus puntuaciones diversas por su independencia, a diferencia del experimental que fue sometido a una breve capacitación evaluadora. Además de las medidas de tendencia central (medias) y de dispersión (desviación típica), se acudió a la estadística inferencial, concretamente de contraste (Student y ANOVA) y de correlación (Pearson), para verificar la hipótesis de la confiabilidad de las evaluaciones del alumnado. Es necesario abrir el escenario de la evaluación para conseguir mayor justicia evaluadora, que no objetividad, pero es necesario hacerlo de la forma adecuada, con un tratamiento eficaz como el que presenta este estudio. Heteroevaluaciones tradicionales (profesorales) y no tradicionales (coevaluaciones) y autoevaluaciones responsables pueden y deben combinarse en la realidad de las aulas universitarias. La Universidad del futuro así lo demanda y los profesores así debemos cubrirla.</p>
Selective Prophylactic Calcium Supplementation reduces Length of Stay after Total Thyroidectomy
Authors: Gorelik Alexandra , Osborne Jake , Papachristos Alexander , Skandarajah Anita , Hng Daniel , Miller Julie 
Published: January 2018

ABSTRACT
Introduction
Hypocalcemia is a common complication of thyroidectomy. We aimed to assess compliance with a targeted calcium and calcitriol supplementation protocol and hypothesized that it would allow safe early discharge without an increase in readmissions.

Materials and methods
In 2009, we instituted a targeted early postoperative calcium and calcitriol supplementation protocol based on postoperative parathyroid hormone (PTH). We retrospectively reviewed all patients who had a total or completion thyroidectomy over a 4-year period prior to protocol implementation (group I: 2005—2008) and over a 5-year period after protocol implementation (group II: 2010—2014), as well as all patients operated on in the private setting with the senior author over a 1-year period (group III: 2013). Endpoints for analysis were clinically significant hypocalcemia, protocol compliance, hospital length of stay (LOS), and readmission for hypocalcemia.

Results
Compliance with the protocol was high; however, the accuracy of supplementation prescription was significantly lower in group II than in group III (p < 0.0001). Mean corrected calcium on postoperative day 1 was significantly higher in groups II (2.29 mmol/L) and III (2.27 mmol/L) compared with group I (2.15 mmol/L; p < 0.0001). Forty (30.5%) patients had clinically significant hypocalcemia in group I, compared with 21 (10.8%) in group II, and 2 (3.3%) in group III (p < 0.0001). The LOS was significantly decreased after protocol introduction (p < 0.0001).

Conclusion
Selective prophylactic calcium supplementation reduces LOS after total thyroidectomy.

Clinical significance
Introducing a new management protocol in the public hospital system poses challenges with compliance; however, it was successful in lowering rates of symptomatic hypocalcemia and LOS without an increase in the readmission rate.

How to cite this article
Osborne J, Papachristos A, Skandarajah A, Gorelik A, Hng D, Miller J. Selective Prophylactic Calcium Supplementation reduces Length of Stay after Total Thyroidectomy. World J Endoc Surg 2017;9(3):88-93.
Adrenocortical Carcinoma with Inferior Vena Cava Thrombus extending up to Right Atrium: Evaluation and Management
Authors: Mayilvaganan Sabaretnam 
Published: January 2018

ABSTRACT
Malignancy of the adrenal cortex is uncommon but aggressive and grows rapidly and metastasizes to the liver, lungs, kidneys, and bones. Very rarely, tumor thrombus may extend through via adrenal vein to the inferior vena cava (IVC) and even may extend up to the right atrium. Such a scenario is rare and possesses a real surgical challenge. We present a case of right adrenocortical tumor with IVC thrombus extending until the right atrium. The patient successfully underwent right adrenalectomy with nephrectomy and retroperitoneal lymphadenectomy and removal of its intravascular extension with the assistance of cardiopulmonary bypass and intraoperative transesophageal echocardiography.
How to cite this article
Kumar SS, Mayilvaganan S, Majumdar G, Agarwal SK, Tewari P, Agarwal A. Adrenocortical Carcinoma with Inferior Vena Cava Thrombus extending up to Right Atrium: Evaluation and Management. World J Endoc Surg 2017;9(3):118-119.
A relação entre família, política e mulheres
Authors: Granato Natalia Cristina 
Published: January 2018

Texto original «Quand les femmes héritent: une analyse genrée des phénomènes lignagers en Asie du Sud», Critique internationale, vol. 73, no. 4, 2016, p. 19-36. Disponível em https://www.cairn.info/revue-critique-internationale-2016-4-page-19.htm.
AS DEZESSETE CONTRADIÇÕES E O FIM DO CAPITALISMO
Authors: Lima Flávio Ribeiro 
Published: January 2018

Debruçamo-nos em uma das mais recentes e brilhantes contribuições do geógrafo David Harvey, a obra Dezessete Contradições e o fim do capitalismo. O autor abarca uma série de efeitos que vem surtindo na atual fase sistema capitalista, mais que isso, apresenta possibilidades de superá-las. Buscamos nesta resenha compreender e assim transcrever as limitações, as crises, as causas e os efeitos que rodeiam o cotidiano da população mundial exemplificando-os de forma concisa, como fez o autor, para que o leitor possa ter um primeiro acesso à gama de conceitos abordados ao longo da obra e da resenha e num segundo momento, possa recorrer à leitura da obra original, para além deste breve apresentação.
EDGE EFFECT ON A TREE COMMUNITY IN AN ARAUCARIA FOREST FRAGMENT IN BRAZIL
Authors: Klein Hentz Ângela Maria , Corte Ana Paula Dalla , Sanquetta Carlos Roberto , Blum Christopher Thomas , Cadori Guilherme Camacho 
Published: January 2018

The forest fragmentation is considered to be one of the main processes causing negative effects on biodiversity. Among its effects, it causes changes in the composition and diversity of forest species through the replacement of original species by other adapted for disturbance areas. Therefore, the objective of this research was to evaluate the impact of the edge effect over richness and abundance of tree species in an Araucaria Forest fragment in southern Brazil. Data from two plots of 1 hectare each submitted to annual inventories (since 1995) were used. Individuals with diameter at breast height (1.30 m) over 10 cm were measured, and their geographical coordinates were recorded. These individuals were plotted over a grid where the plots were divided into subplots of 10x100 m after the edge. In addition, the edge influence over mortality and ingrowth was assessed. The existence of influence over richness and abundance of tree individuals was observed, mainly in the region up to 30 m from the edge. The edge effect influences mainly the ingrowth in comparison to the mortality, and both plots responded differently to edge effects.Key words: forest fragmentation, Atlantic forest, floristic composition, ecological group, cluster analysis. ResumoEfeito de borda sobre uma comunidade arbórea em um fragmento de Floresta com Araucária no Brasil. A fragmentação das florestas é considerada um dos principais processos que causam efeitos negativos sobre a biodiversidade. Entre eles estão alterações na composição e diversidade de espécies florestais pela substituição de espécies originais por outras adaptadas a áreas de distúrbios. Dessa forma, o objetivo deste trabalho foi avaliar o impacto do efeito de borda sobre a riqueza e abundância de espécies arbóreas em um fragmento de Floresta com Araucária no sul do Brasil. Foram utilizados dados de duas parcelas de 1 hectare cada, coletados em inventários anuais (desde 1995). Os indivíduos com diâmetro à altura do peito (1,3 m) acima de 10 cm foram medidos, e suas coordenadas espaciais foram coletadas. Os indivíduos foram plotados em um grid de parcelas subdivididas em parcelas de 10x100 m após a borda. Além disso, o efeito de borda sobre o ingresso e mortalidade do indivíduo foi analisado. Também, foi observada a influência da borda sobre a riqueza e abundância de indivíduos, principalmente nos primeiros 30 m após a borda. O efeito de borda influenciou principalmente os ingressos, em comparação com a mortalidade, e as duas parcelas apresentaram diferentes respostas ao efeito de borda.Palavras-chave: fragmentação florestal, Mata Atlântica, composição florestal, grupos ecológicos, Análise de Cluster.
Tvorivosť zamestnancov a ich odmeňovanie z pohľadu zmien v slovenskom patentovom práve
Authors: Bačárová Renáta 
Published: January 2018

Článok sa venuje zmenám v úprave zamestnaneckých vynálezov po prijatí veľkej novely slovenského patentového zákona. Zaoberá sa právnou povahou vzťahu medzi zamestnancom a zamestnávateľom. Poukazuje na zmeny týkajúce sa upovedomenia zamestnanca o vytvorení zamestnaneckého vynálezu ako aj uplatnenia práva na riešenie v prípade podania patentovej prihlášky. Opisuje zavedenie informačnej povinnosti zamestnávateľa vo vzťahu k určeniu výšky dodatočného vyrovnania. Diskutuje o nových lehotách pre uplatnenie majetkových práv pôvodcu a lehotách na plnenie odmeny zo strany zamestnávateľa.
Obhajitelnost softwarových patentů
Authors: Kasl František 
Published: January 2018

Příspěvek je věnován právní úpravě softwarových patentů v evropském a americkém prostředí. S přihlédnutím ke specifickým vlastnostem softwaru je porovnávána autorskoprávní a patentová ochrana. Dále je analyzována vhodnost softwaru jako patentovatelného vynálezu a to s přihlédnutím k vývoji pojetí, přípustnosti a vymezení softwarových patentů v Evropě a ve Spojených státech. Hlavní část článku je věnována třem příkladům alternativního užití softwarových patentů, které jsou značně rozšířené a na kterých je diskutována role a význam, jaký mají softwarové patenty při praktickém využití.
Unusual Presentations of Gynecologic Tumors: Primary, Extrauterine, Low-Grade Endometrioid Stromal Sarcoma
Authors: Masand Ramya P. 
Published: January 2018

Context.—Low-grade endometrial stromal sarcomas, when uterine in location, are relatively easy to diagnose because of characteristic morphology and patterns of myometrial invasion. However, when they occur at extrauterine sites, they fall under the broad umbrella of small round blue cell tumors, making diagnosis challenging, especially when they have variant morphologic features and lack the characteristic pattern of invasion.Objectives.—To provide an insight into the sites of occurrence of low-grade endometrioid stromal sarcomas, the variant morphologic patterns, clues to diagnosis, and the usefulness of immunohistochemistry as an aid to facilitate correct diagnosis. The outcome of these tumors, in comparison with their uterine counterpart, is also discussed.Data Sources.—Existing peer-reviewed literature was reviewed.Conclusions.—Low-grade endometrioid stromal sarcoma is an uncommon neoplasm that can be misdiagnosed because of its rarity, unusual location, and presence of numerous variant histologic patterns that mimic other tumors. Knowledge of those features; consideration of this tumor in the differential diagnosis of small, round blue cell tumors at any location in a woman; and an appropriate use of immunohistochemistry can help facilitate the diagnosis.
O ENSINO E O MOVIMENTO DE GRAMATIZAÇÃO NO RIO GRANDE DO SUL
Authors: Albuquerque Rosaura 
Published: January 2018

O presente trabalho tem como tema o movimento de gramatização do Rio Grande do Sul focalizando a constituição do saber metalinguístico e a constituição da língua portuguesa nas terras do extremo Sul do país no final do século XVIII e início do século XIX vinculado à constituição de uma língua nacional e ao seu ensino, às lutas pela posse do território, à vizinhança com os países latinos e à constituição do cidadão. Os dados desse trabalho são de uma pesquisa bibliográfica apoiada nos principais autores: Luís Augusto Fischer (2004), Neto Kraemer (1969), Dante de Latyano (1981), Regina Portella Schneider (1993), Walter Spalding (1998). Está divido em dois grandes momentos: o ensino no Rio Grande do Sul: no período que antecedeu a Revolução Farroupilha (início do século XIX até 1835), durante a Revolução Farroupilha (1835 – 1844) e após o período revolucionário e o movimento de gramatização.
Alunos ensinam professores a ser professores na escola que não é mais escola
Authors: Victorio Filho Aldo , Da Silva Pâmela Souza , Do Nascimento Rodrigo Torres , Silveira Victor Junger 
Published: January 2018

O presente artigo procura apresentar algumas das atuais dificuldades da educação a partir do território de três pesquisas comprometidas com o alargamento da problemática que envolve a relação do ensino e aprendizagem, guardadas em suas complexas particularidades, semelhanças viscerais e distâncias incomensuráveis. Para tanto, partimos da proposta cartográfica na pesquisa em educação como o recurso das propostas pós-qualitativas, além da aplicação convencional da entrevista, individual ou coletiva. Recorrendo ao método da cartografia enquanto modalidade metodológica, a qual põe em questão os recursos investigativos convencionais, assim como afinam as próprias ações cartográficas, aprofundamos nosso envolvimento com o objeto de estudo tomando como campo de investigação algumas escolas de ensino básico que constituem uma mostra de diversidade desses espaços e de seus sujeitos. Assim acreditamos que tais procedimentos e perspectivas alcançam algumas das imagens inequívocas dos desafios decorrentes das condições e condicionantes do ensino básico em face dos contrastes entre o que preserva como tradição e o que lhe atravessa como fruto inédito da atualidade.
Historien, tiden og fortiden. Om billedet af historieskrivningen i Oplysningstiden
Authors: Eskildsen Kasper Risbjerg 
Published: January 2018

Kasper Risbjerg Eskildsen: “History, Time, and the Past. On the Image of History Writing in the Enlightenment”During the 18th century, the image of the historian changed dramatically. The proper historian was no longer a man of the world, who wrote from personal experience, but a professional, who gained his authority from his training and academic background. The essay investigates this transformation through images of history writing and argues that the shift in the image of the historian was connected to a new sense of the precarity of the past and to a new divide between history and the past. *Online-version adskiller sig fra den trykte version.
A MOBILIDADE REVISITADA: CAPITAL, TRABALHO E SUBJETIVAÇÃO/Revisiting mobility: capital, labor and subjectivation
Authors: Leite Ana Carolina Gonçalves , Giavarotti Daniel Manzione , Kluck Erick Gabriel , Boechat Cássio Arruda , Toledo Carlos de Almeida 
Published: January 2018

Apresentamos um panorama de debates sobre a questão migratória brasileira, focando mobilidade espacial ou territorial da população. Discutimos contribuições teóricas e tipologias daquele campo, além do papel do planejamento na reprodução do mesmo. Explicitamos os limites dos troncos neoclássico e histórico-estrutural a partir da abordagem da mobilidade do trabalho e problematizamos a última por sua perspectiva ontológica do trabalho. Apontamos, por fim, o caráter fetichista de uma sociabilidade assentada no trabalho e no tautológico processo de valorização do valor, na qual pesquisador e produção de conhecimento se reproduzem como partes constitutivas da relação. ABSTRACTFrom 1990s reviews of theoretical perspectives on migratory studies we here propose an analysis and a critique of one of them. With this paper, we highlight the decisive contributions of the theory of the labor mobility enabling to question the separation between the structural determinations claimed by the so-called historical-structural approach and the subjective will claimed by the neoclassic approach, besides the role performed by the discourses over migration and the mechanisms played by them as forms of controlling the space, the labor and the worker. However, we aim at moving the controversy further by proposing a critical reading of this very perspective in order to reveal its limits concerning the ontological conceptualization of labor in which its stands. Finally, we reflect upon the contemporary critical conditions of labor mobility and upon the position of crisis administration undertaken by the State planning together with the scientific production that supports it, what makes essential the critique even of those subjects who produce migratory studies. Keywords: Mobility of Labor; Critique of Labor; Fetishism.
Heteroassociative storage of hippocampal pattern sequences in the CA3 subregion
Authors: de Camargo Raphael Y. , Recio Renan S. , Reyes Marcelo B. 
Published: January 2018

BackgroundRecent research suggests that the CA3 subregion of the hippocampus has properties of both autoassociative network, due to its ability to complete partial cues, tolerate noise, and store associations between memories, and heteroassociative one, due to its ability to store and retrieve sequences of patterns. Although there are several computational models of the CA3 as an autoassociative network, more detailed evaluations of its heteroassociative properties are missing.MethodsWe developed a model of the CA3 subregion containing 10,000 integrate-and-fire neurons with both recurrent excitatory and inhibitory connections, and which exhibits coupled oscillations in the gamma and theta ranges. We stored thousands of pattern sequences using a heteroassociative learning rule with competitive synaptic scaling.ResultsWe showed that a purely heteroassociative network model can (i) retrieve pattern sequences from partial cues with external noise and incomplete connectivity, (ii) achieve homeostasis regarding the number of connections per neuron when many patterns are stored when using synaptic scaling, (iii) continuously update the set of retrievable patterns, guaranteeing that the last stored patterns can be retrieved and older ones can be forgotten.DiscussionHeteroassociative networks with synaptic scaling rules seem sufficient to achieve many desirable features regarding connectivity homeostasis, pattern sequence retrieval, noise tolerance and updating of the set of retrievable patterns.
A gene expression-based risk model reveals prognosis of gastric cancer
Authors: Deng Xiaorong , Xiao Qun , Liu Feng , Zheng Cihua 
Published: January 2018

Background
The prognosis of gastric cancer is difficult to determine, although clinical indicators provide valuable evidence.

Methods
In this study, using screened biomarkers of gastric cancer in combination with random forest variable hunting and multivariable Cox regression, a risk score model was developed to predict the survival of gastric cancer. Survival difference between high/low-risk groups were compared. The relationship between risk score and other clinicopathological indicators was evaluated. Gene set enrichment analysis (GSEA) was used to identify pathways associated with risk scores.

Results
The patients with high risk scores (median overall survival: 20.2 months, 95% CI [16.9–26.0] months) tend to exhibit early events compared with those with low risk scores (median survival: 70.0 months, 95% CI [46.9–101] months, p = 1.80e–5). Further validation was implemented in another three independent datasets (GSE15459, GSE26253, GSE62254). Correlation analyses between clinical observations and risk scores were performed, and the results indicated that the risk score was not significantly associated with gender, age and primary tumor size but was significantly associated with grade and tumor stage. In addition, the risk score was also not influenced by radiation therapy. Cox multivariate regression and three-year survival nomogram suggest that the risk score is an important indicator of gastric cancer prognosis. GSEA was used to identified KEGG pathways significantly associated with risk score, and signaling pathways involved in focal adhesion and the TGF-beta signaling pathway were identified.

Conclusion
The risk score model successfully predicted the survival of 1,294 gastric cancer samples from four independent datasets and is among the most important indicators in clinical clinicopathological information for the prognosis of gastric cancer. To our knowledge, it is the first report to predict the survival of gastric cancer using optimized expression panel.