La necesidad de medir la motivación situacional en el contexto español de la educación física: Psicometría de la Situational Motivation Scale / The need to measure situational motivation in the Spanish Physical Education context: Psychometry of the Situational Motivation Scale / A neccesidade de medir a motivação situacional no contexto espanhol da educação física: Psicometria Situacional Motivacion Scale

El objetivo primario de este trabajo fue comparar la estructura factorial de las diversas versiones propuestas (SIMS-16, SIMS-15, SIMS-14 y SIMS-13), así como de explorar la posible sostenibilidad de una nueva estructura para la Situational Motivation Scale (SIMS) en el contexto español de la Educación Física. El objetivo secundario fue aportar evidencias que respalden la invariancia factorial, consistencia interna y validez externa de la mejor estructura factorial identificada. Participaron 644 estudiantes (344 hombres y 300 mujeres; Medad = 15,04, DT = 1,58) de educación secundaria obligatoria y bachillerato en clase de EF. El análisis factorial confirmatorio no respaldó psicométricamente las diferentes versiones (SIMS-16, SIMS-15, SIMS-14 y SIMS-13) identificadas por la investigación previa para la SIMS. No obstante, los hallazgos sustentaron psicométricamente un modelo factorial de cuatro factores correlacionados y 12 ítems, que permaneció invariante respecto al género y nivel educativo. El análisis correlacional apoyó la validez discriminante del instrumento y, a su vez, respaldó el continuum de auto-determinación. El análisis de consistencia interna reflejó adecuados valores para cada factor. Los resultados del modelo de ecuaciones estructurales respaldaron los asertos del Modelo Jerárquico de Motivación Intrínseca/ Extrínseca. Como conclusión, se recomienda la utilización de una nueva estructura factorial para la Situational Motivation Scale (modelo de cuatro factores correlacionados y 12 ítems) para el alumnado de EF de secundaria obligatoria y bachillerato en el contexto español

Based on Self-Determination Theory, the primary objective of this work was to compare the factor structure of the different versions proposed (SIMS-16, SIMS-15, SIMS-14 and SIMS-13), as well as to explore the possible sustainability of a new structure for the Situational Motivation Scale (SIMS) in the Spanish Physical Education context. The secondary objective was to provide evidences supporting measurement invariance, internal consistency and external validity for the best factor structure identified. A total of 644 Physical Education Post- Compulsory and Compulsory Secondary Education students (344 men y 300 women; Mage = 15.04, SDage = 1.58) participated. The confirmatory factor analyses did not support psychometrically the different versions (SIMS-16, SIMS-15, SIMS-14 y SIMS-13) found by the previous research for the SIMS. Nevertheless, the findings sustained psychometrically a 12-item 4-factor correlated model, which was invariant across gender and educational level. The correlational analysis supported the instrument’s discriminant validity and, in turn, underpinned the selfdetermination continuum. The internal consistency analysis reflected suitable values for each factor. The results of structural equation model supported the tenets of the hierarchical model of intrinsic/ extrinsic motivation. In conclusion, the use of a new factor structure for the Situational Motivation Scale (12-item 4-factor correlated model) was recommended in Physical Education Post-Compulsory and Compulsory Secondary students in the Spanish context

Baseado em Teoria da Autodeterminação, o objetivo primário desse trabalho foi comparar a estrutura fatorial das diversas versões propostas (SIMS-16, SIMS-15, SIMS-14 y SIMS-13), assim como, de explorar a possível sustentabilidade de uma nova estrutura para a Situational Motivation Scale (SIMS) no contexto espanhol da Educação Física. O objetivo secundário foi buscar evidências que respaldassem a invariância fatorial, consistência interna e validade externa da melhor estrutura fatorial identificada. Participaram 644 estudantes (344 homens e 300 mulheres; Midade = 15.04, DPidade = 1.58) de educação secundária obrigatória e bachillerato em aulas de EF. A análise fatorial confirmatória respaldou psicométricamente as diferentes versões (SIMS-16, SIMS-15, SIMS-14 y SIMS-13) identificadas pela investigação prévia para a SIMS. Não obstante, as descobertas sustentaram psicométricamente um modelo fatorial de quatro fatores correlacionados e 12 itens, que permaneceram invariantes com relação ao gênero e nível educativo. A análise correlacional apoiou a validade discriminante do instrumento que, por sua vez, respaldou o continuum de auto-determinação. A análise da consistência interna apresentou adequados valores para cada fator. Os resultados do modelo de equações estruturais respaldaram a assertiva do Modelo Hierárquico de Motivação Intrínseca/ Extrínseca. Como conclusão, se recomenda a utilização de uma nova estrutura fatorial para a Situational Motivation Scale (modelo de quatro fatores correlacionados e 12 itens) nos estudantes de EF de secundária obrigatória e bachillerato no contexto espanhol

Educación Deportiva versus Enseñanza Tradicional: influencia sobre la regulación motivacional en alumnado de Bachillerato / Educação Desportiva versus Ensino Tradicional: influência sobre a regulação motivacional de alunos do Ensino Médio / Sport Education versus Traditional Teaching: influence on motivational regulation in High School students

El objetivo de esta investigación fue analizar el impacto de una intervención basada en el Modelo de Educación Deportiva (MED), en comparación con el Modelo de Enseñanza Tradicional (MET), sobre la regulación motivacional en alumnado de bachillerato en clase de Educación Física. Participó un total de 44 estudiantes (22 hombres y 22 mujeres, Medad = 16.32, DT = 0.57) de bachillerato. El diseño fue un estudio cuasi-experimental con medidas pre- y post-test y comparaciones intra- e inter-grupo. El programa de intervención consistió en 12 sesiones para la enseñanza del baloncesto, siguiéndose las directrices recomendadas por la literatura tanto para el grupo MED como para el grupo MET. Los resultados han indicado que el MED, respecto al MET, mejoró significativamente el nivel de motivación intrínseca y de regulación identificada. Los hallazgos también han mostrado como el MED redujo significativamente el nivel de regulación externa y desmotivación comparado con el MET. Como conclusión, el MED es un modelo de enseñanza deportiva que favorece el desarrollo de las regulaciones de motivación más autodeterminadas (motivación intrínseca y regulación identificada) en el proceso de enseñanza-aprendizaje en el contexto escolar, lo que podría suscitar el interés en el alumnado por la práctica deportiva de modo regular en el tiempo libre (AU)

O objetivo dessa investigação foi analisar o impacto de uma intervenção baseada no Modelo de Educação Desportiva (MED), em comparação com o Modelo de Ensino Tradicional (MET), sobre a regulação motivacional de alunos do Ensino Médio em aulas de Educação Física. O total de participantes foi de 44 estudantes (22 homens e 22 mulheres, Midade = 16.32, DT = .57). O desenho do estudo se configurou como quase-experimental com medidas pré - e pós-teste e comparações intra- e inter- grupo. O programa de intervenção consistiu em 12 sessões para o ensino do basquetebol, seguindo as diretrizes recomendadas pela literatura para o grupo MED e para o grupo MET. Os resultados indicaram que o MED, com relação ao MET, melhorou significativamente o nível de motivação intrínseca e de regulação identificada. As descobertas também mostraram que o MED reduziu significativamente o nível de regulação externa e desmotivação comparado com o MET. Como conclusão, o Modelo de Educação Desportiva é um modelo de ensino desportivo que favorece o desenvolvimento das regulações de motivação mais autodeterminadas (motivação intrínseca e regulação identificada) no processo de ensino-aprendizagem no contexto escolar, o que poderia suscitar o interesse dos alunos pela prática desportiva de modo regular em seu tempo livre (AU)

The objective of this research was to examine the influence of an intervention based on Sport Education Model (SEM), in comparison with Traditional Teaching Model (TTM), on motivational regulation in high school students in Physical Education class. A total of 44 high school students (22 men and 22 women, Mage = 16.32, SD = .57) participated. The design was a quasi-experimental study with pre- and post-test measures and intra- and inter-group analysis. The intervention consisted of 12 sessions for teaching of basketball, following the guidelines recommended by literature both for the SEM group and for the TTM group. The results have indicated that SEM significantly improved the level of intrinsic motivation and of identified regulation in relation to TTM. The findings have also showed that SE has significantly reduced the level of external regulation and of amotivation in the students regarding TTM. In conclusion, SEM is a teaching model of sport which encourage the development of the most selfdetermined regulations of motivation (intrinsic motivation and identified regulation) in teaching-learning process in school setting, which could arouse the interest of students for regular practice of sport in free time (AU)

Synchronous invasive ductal carcinoma in encapsulated papillary ductal carcinoma.

Encapsulated papillary ductal carcinoma (EPC) of the breast is a rare form of cancer with defining histopathology of encapsulation. These lesions are typically indolent but may rarely have concomitant, synchronous invasive lesions.This report details a 56-year-old black female who presented with a palpable left breast mass. Adenosis with focal fibrous and ductal hyperplasia characteristics were found on core needle biopsy. Excisional biopsy showed EPC with invasive components. A simple mastectomy was performed and a second lesion was identified as invasive ductal carcinoma.EPC typically has good prognosis and a low incidence of invasion. The risk increases in the presence of a second, synchronous lesion as in our case. Management is typically performed with breast conserving methods; however, missing a second lesion is possible. This report provides an overview of the literature and discussion of the role of MRI in preoperative workup.

First detection of sarcoptic mange in free-ranging wild boar (Sus scrofa) in Switzerland.

In Switzerland sarcoptic mange is frequent in free-ranging wild carnivores but until recent years no cases had been recorded in wild ungulates. Since 2010, cases have been observed in wild boar in the cantons of Solothurn, Tessin and Thurgau. Here, we report the detection of mange-like skin lesions in wild boars by photo-trapping and the post-mortem findings in 6 culled animals presenting different stages of the disease. Potential sources of infection include mangy red foxes, outdoor domestic pigs and wild boars from surrounding countries. Disease spread in the wild boar population may become relevant not only for wildlife but also for domestic pig health in the future if piggeries' biosecurity is insufficient to prevent interactions with wild boar.

Emergence of canine distemper virus strains with modified molecular signature and enhanced neuronal tropism leading to high mortality in wild carnivores.

An ongoing canine distemper epidemic was first detected in Switzerland in the spring of 2009. Compared to previous local canine distemper outbreaks, it was characterized by unusually high morbidity and mortality, rapid spread over the country, and susceptibility of several wild carnivore species. Here, the authors describe the associated pathologic changes and phylogenetic and biological features of a multiple highly virulent canine distemper virus (CDV) strain detected in and/or isolated from red foxes (Vulpes vulpes), Eurasian badgers (Meles meles), stone (Martes foina) and pine (Martes martes) martens, from a Eurasian lynx (Lynx lynx), and a domestic dog. The main lesions included interstitial to bronchointerstitial pneumonia and meningopolioencephalitis, whereas demyelination--the classic presentation of CDV infection--was observed in few cases only. In the brain lesions, viral inclusions were mainly in the nuclei of the neurons. Some significant differences in brain and lung lesions were observed between foxes and mustelids. Swiss CDV isolates shared together with a Hungarian CDV strain detected in 2004. In vitro analysis of the hemagglutinin protein from one of the Swiss CDV strains revealed functional and structural differences from that of the reference strain A75/17, with the Swiss strain showing increased surface expression and binding efficiency to the signaling lymphocyte activation molecule (SLAM). These features might be part of a novel molecular signature, which might have contributed to an increase in virus pathogenicity, partially explaining the high morbidity and mortality, the rapid spread, and the large host spectrum observed in this outbreak.

Autotransplante de caninos incluidos / Remplantation of cuspid

Presemtamos un estudio realizado en 10 autotransplantes de caninos incluidos, colocados en neoalvéolos y puestos en función. El caso más antiguo lleva seis años de evolución y ninguno de ellos se ha perdido hasta el momento. Es un procedimiento poco usado y prácticamente inutilizado desde la llegada de los implantes oseointegrados. Creemos firmemente que en casos bien seleccionados este método es de elección sobre todos los demás

Congenital band about the pelvis.

A fifth case of congenital ring constriction about the pelvis is reported on a 28-year-old pregnant woman. Her pregnancy evolved uneventfully, and she gave birth to a perfectly normal son. The four previous published cases are reviewed in search of potential etiologic factors.

Septic cavernous sinus thrombosis after rhinoplasty: case report.

We report a rare entity, septic thrombosis of the cavernous sinuses complicated by a subdural empyema in rhinoplasty.