bluuebunny/crossref_metadata_2025_split huggingface dataset:
The political dimension of animal ethics in the context of bioethics: problems of integration and future challenges
Authors: Tirado Carlos R. 
Published: March 2018

Las éticas animales se encuentran en una nueva fase del desarrollo del pensamiento ético animal. Los temas y problemas que antes se barajaban principalmente en términos de teorías, conceptos y paradigmas éticos están siendo reformulados en perspectivas y acercamientos propios de la teoría y la acción políticas. Se trata de la transición de una visión de la ética como una disciplina centrada en las relaciones entre individuos (humanos y animales) a otra que añade una dimensión social y política de las relaciones entre las comunidades humanas y los animales no humanos. En ella, éstos ya no son vistos sólo como un colectivo heterogéneo de seres vivos (sintientes o conscientes) o como especies, sino como parte de un bien común que es al mismo tiempo humano y animal. Para poder participar de esta nueva fase e incorporar la discusión de esta temática, la bioética debe afrontar una serie de problemas que han dificultado la integración de las éticas animales en su seno. Para ello es necesario el desarrollo de un nuevo marco de análisis relacional y comunitario, capaz de poner de manifiesto la dimensión política de los problemas que surgen de las relaciones entre las comunidades humanas, los animales no humanos y el ecosistema.
Drought Monitoring With Spectral Indices Calculated From Modis Satellite Images In Hungary
Authors: Gulácsi András , Kovács Ferenc 
Published: March 2018

Abstract
In this study a new remote sensing drought index called Difference Drought Index (DDI) was introduced. DDI was calculated from the Terra satellite’s MODIS sensor surface reflectance data using visible red, near-infrared and short-wave-infrared spectral bands. To characterize the biophysical state of vegetation, vegetation and water indices were used from which drought indices can be derived. The following spectral indices were examined: Difference Vegetation Index (DVI), Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI), Difference Water Index (DWI), Normalized Difference Water Index (NDWI), Difference Drought Index (DDI) and Normalized Difference Drought Index (NDDI). Regression analysis with the Pálfai Drought Index (PaDi) and average annual yield of different crops has proven that the Difference Drought Index is applicable in quantifying drought intensity. However, after comparison with reference data NDWI performed better than the other indices examined in this study. It was also confirmed that the water indices are more sensitive to changes in drought conditions than the vegetation ones. In the future we are planning to monitor drought during growing season using high temporal resolution MODIS data products.
Elite Junior Australian Football Players Experience Significantly Different Loads Across Levels of Competition and Training Modes
Authors: Lathlean Timothy J.H. , Gastin Paul B. , Newstead Stuart , Finch Caroline F. 
Published: March 2018

AbstractLathlean, TJH, Gastin, PB, Newstead, S, and Finch, CF. Elite junior Australian football players experience significantly different loads across levels of competition and training modes.J Strength Cond Res32(7): 2031–2038, 2018—Well-developed physical qualities such as high jumping ability, running endurance, acceleration, and speed can help aspiring junior elite Australian football (AF) players transition to the Australian Football League competition. To do so, players need to experience sufficient load to enhance their physical resilience without increasing their risk of negative outcomes in terms of impaired wellness or injury. The aim of this study was to investigate the differences in load for different levels of competition and training modes across one competitive season. Elite junior AF players (n= 562, aged 17.7 ± 0.3, range: 16–18 years) were recruited from 9 teams across the under-18 state league competition in Victoria. All players recorded their training and match intensities according to the session rating of perceived exertion method. Training sessions were categorized according to skills, strength, conditioning, and other activities, whereas matches were identified according to level of competition. The loads in U18 state league matches (656.7 ± 210.9 au) were significantly higher (p= 0.027) than those in school matches (643.3 ± 260.9 au) and those in U18 representative matches (617.2 ± 175.4). Players, who undertook more than one match per week, experienced significantly less load in subsequent matches (p< 0.001). Furthermore, U18 state league training sessions carried the most load when compared with other training modes. This article highlights that different combinations of training and match involvement affect overall player load, which may predispose players to negative outcomes such as impaired wellness or increased injury risk.
Effects of Small-Sided Games and High-Intensity Interval Training on Aerobic and Repeated Sprint Performance and Peripheral Muscle Oxygenation Changes in Elite Junior Basketball Players
Authors: Delextrat Anne , Gruet Mathieu , Bieuzen Francois 
Published: March 2018

Abstract
Delextrat, A, Gruet, M, and Bieuzen, F. Effects of small-sided games and high-intensity interval training on aerobic and repeated sprint performance and peripheral muscle oxygenation changes in elite junior basketball players. J Strength Cond Res 32(7): 1882–1891, 2018—The aim of the current study was to compare the effects of 6 weeks of small-sided game (SSG) and high-intensity interval training (HIIT) on aerobic fitness and muscle oxygenation during a repeated sprint (RS) sequence in elite male junior basketball players. Twenty participants (14.3 ± 0.5 years; 176.8 ± 12.5 cm; 74.5 ± 9.8 kg) performed pre- and post-tests interspersed by 6 weeks of SSG or HIIT training. Testing sessions consisted of the 30-15 intermittent fitness test and an RS sequence (2 bouts of 15 seconds). During RS, muscle oxygenation parameters (tissue saturation index [TSI, %], postsprint muscle reoxygenation rate) were measured using near-infrared spectroscopy. The results showed that both training interventions similarly improved maximal aerobic speed (VIFT, 3.4 and 4.1%, respectively, for HIIT and SSG, P < 0.05) as well as RS ability (smaller percentage decrement by 62.5 and 21.6%, respectively, for HIIT and SSG, P < 0.05). Both training interventions also resulted in a greater ΔTSI during the second sprint (47.8–114%, P < 0.05) and significant improvements in postsprint reoxygenation after both sprints (+23.0 to +107.7%). Finally, the variation in muscle reoxygenation after sprint 1 was significantly associated with improvements in aerobic (ΔVIFT, r = 0.61, P = 0.008) and anaerobic (Δ% Dec during RS, r = −0.487, P = 0.028) performances. The current study has observed that SSG and HIIT resulted in similar improvements in aerobic and anaerobic variables and a better muscle oxygenation capacity during RS. Coaches should be aware that both trainings are applicable methodologies to improve in-season aerobic and anaerobic fitness capacities in junior basketball players.
Coordinated Ramping of Dorsal Striatal Pathways preceding Food Approach and Consumption
Authors: London Tanisha D. , Licholai Julia A. , Szczot Ilona , Ali Mohamed A. , LeBlanc Kimberly H. , Fobbs Wambura C. , Kravitz Alexxai V. 
Published: March 2018

The striatum controls food-related actions and consumption and is linked to feeding disorders, including obesity and anorexia nervosa. Two populations of neurons project from the striatum: direct pathway medium spiny neurons and indirect pathway medium spiny neurons. The selective contribution of direct pathway medium spiny neurons and indirect pathway medium spiny neurons to food-related actions and consumption remains unknown. Here, we usedin vivoelectrophysiology and fiber photometry in mice (of both sexes) to record both spiking activity and pathway-specific calcium activity of dorsal striatal neurons during approach to and consumption of food pellets. While electrophysiology revealed complex task-related dynamics across neurons, population calcium was enhanced during approach and inhibited during consumption in both pathways. We also observed ramping changes in activity that preceded both pellet-directed actions and spontaneous movements. These signals were heterogeneous in the spiking units, with neurons exhibiting either increasing or decreasing ramps. In contrast, the population calcium signals were homogeneous, with both pathways having increasing ramps of activity for several seconds before actions were initiated. An analysis comparing population firing rates to population calcium signals also revealed stronger ramping dynamics in the calcium signals than in the spiking data. In a second experiment, we trained the mice to perform an action sequence to evaluate when the ramping signals terminated. We found that the ramping signals terminated at the beginning of the action sequence, suggesting they may reflect upcoming actions and not preconsumption activity. Plasticity of such mechanisms may underlie disorders that alter action selection, such as drug addiction or obesity.SIGNIFICANCE STATEMENTAlterations in striatal function have been linked to pathological consumption in disorders, such as obesity and drug addiction. We recorded spiking and population calcium activity from the dorsal striatum duringad libitumfeeding and an operant task that resulted in mice obtaining food pellets. Dorsal striatal neurons exhibited long ramps in activity that preceded actions by several seconds, and may reflect upcoming actions. Understanding how the striatum controls the preparation and generation of actions may lead to improved therapies for disorders, such as drug addiction or obesity.
Inducible Genome Editing with Conditional CRISPR/Cas9 Mice
Authors: Katigbak Alexandra , Robert Francis , Paquet Marilène , Pelletier Jerry 
Published: March 2018

Abstract
Genetically engineered mouse models (GEMMs) are powerful tools by which to probe gene function in vivo, obtain insight into disease etiology, and identify modifiers of drug response. Increased sophistication of GEMMs has led to the design of tissue-specific and inducible models in which genes of interest are expressed or ablated in defined tissues or cellular subtypes. Here we describe the generation of a transgenic mouse harboring a doxycycline-regulated Cas9 allele for inducible genome engineering. This model provides a flexible platform for genome engineering since editing is achieved by exogenous delivery of sgRNAs and should allow for the modeling of a range of biological and pathological processes.
Factors Associated with possibly Inappropriate Histological Evaluation of Excised Specimens in Cold-snare Polypectomy for Small Colorectal Polyps
Authors: Shimodate Yuichi , Itakura Junya , Mizuno Motowo , Takezawa Rio , Kobayashi Mami , Yamazaki Tatsuhiro , Doi Akira , Nishimura Naoyuki , Mouri Hirokazu , Matsueda Kazuhiro , Yamamoto Hiroshi 
Published: March 2018

Background & Aims: Small colorectal polyps may be removed with cold snare polypectomy (CSP). Some of these polyps may contain unexpectedly advanced neoplasia. Thus, it is important to establish criteria for excision that will ensure that the CSP specimens are adequate for accurate histological assessment. We retrospectively investigated depth of excised small polyps and their vertical margins in patients who underwent CSP.Method: CSP-excised specimens of 376 small colorectal polyps were examined. We histologically evaluated negative tumor vertical margins and complete resection through the muscularis mucosae, which was defined as muscularis mucosae present under the tumor along more than 80% of its horizontal axis. We also evaluated the fragmentation of the retrieved specimens.Results: The mean size of the 376 polyps was 4.9 ±1.4 mm, and 25 polyps (6.6%) had unexpectedly advanced histology. Thirty-two lesions (8.5%) were fragmented. In 275 (79.9%) of the remaining 344 unfragmented polyps, muscularis mucosae resection was judged complete. Vertical margins were confirmed negative in 99.6% (274/275) of polyps that had complete muscularis mucosae resection, but in only 33.3% (23/69) of polyps with incomplete resection. In 79 polyps (21%) (32 fragmented specimens and 47 unfragmented specimens), including 5 polyps with advanced histology, negative vertical margins could not be confirmed. Sessile morphology and location in the cecum were independent risk factors for incomplete muscularis mucosae resection and fragmentation.Conclusion: Incomplete muscularis mucosae resection and fragmentation at retrieval are risk factors for inadequate histological evaluation of CSP-excised small colorectal polyps, especially for sessile polyps and polyps in the cecum.
Incorrect, fake, and false. Journalists’ perceived online source credibility and verification behavior
Authors: Vergeer Maurice 
Published: March 2018

This study focuses on the extent journalists verify information provided by online sources, and tests to what extent this verification behavior can be explained by journalists’ perceived credibility of online information and other factors, such as journalism education of journalists, work and Internet experience, and work environment (broadcasting, newspapers, Internet). Although several studies have focused on perceived credibility of online information, none have tested its effect on actual verification behavior. This study will perform that test.
Using a sample from the membership database of the Dutch Association of Journalists, a web questionnaire was used to ask journalists about their opinions, behavior, and professional background characteristics. Regression analysis was used to test the hypotheses.
Analyses show that journalism education does not affect journalists’ verification behavior, neither directly nor indirectly via perceived online source credibility. Perceiving online information as less credible does not lead to verifying online information more extensively. Journalism education only affects the extent journalists perceive online (semi-) governmental information as less credible.
The findings question the role of formal and informal professional socialization in training journalists to become professional journalists adhering to professional standards.
Manifiesto en 27 tonos por la autonomía de la educación artística_Grupo de Arte y pedagogía
Authors: Domingo Garzón José , Alfonso Miguel , Arenas Monsalve Eliécer , Sepúlveda Medina Carlos Eduardo 
Published: March 2018

por la autonomía de la educación artísticaPremisa:la educación artística no es la hija del arte.La educación artística es un gesto que buscasus propios rasgos, un salto que espera el impulso,y el movimiento. Esta sección busca movilizar la palabra… y la acción en el terreno de la educación artística y/o estética,por ello reproduce algunas de las ponencias centrales del cuarto encuentro nacional de Educación Artística. Lugares y sentidos del Arte en la Educación en Colombia, convocado por la Universidad Pedagógica Nacional, el Ministerio de Cultura a través de la Dirección de Artes, el Ministerio de Educación Nacional, la Secretaría Distrital de Cultura, Recreación y Deporte, la Orquesta Filarmónica de Bogotá y Acofartes. Bogotá, 6 al 8 de noviembre de 2008.
El papel de la educación en el acceso democrático a la cultura y las artes. Encuentros y desencuentros entre escuela y museo
Authors: Aguirre Arriaga Imanol 
Published: March 2018

El presente artículo parte de una situación de aula en la formación de profesorado de educación infantil. Como consecuencia de una reflexión sobre el papel de los museos de arte en la formación de mis propias estudiantes y su incidencia en la actual relación con el mundo de las artes, me planteé la necesidad de realizar una encuesta sobre la que armar con datos, más que con meras suposiciones, un diagnóstico y alguna sugerencia para repensar la actual relación entre las escuelas y los centros de arte.El resultado de esta pequeña indagación no deja lugar a dudas de que las tradicionales relaciones entre escuela y museo, sustentadas en las visitas guiadas de escolar a los mismos no logran cumplir con la función sensibilizadora y formativa que pretenden. En el artículo se plantea que esta situación podría reconducirse si la relación entre estos dos ámbitos formativos fuera más colaborativa y permanente, a la vez que se sustentara en una aproximación a la educación artística más orientada hacia la experiencia que hacia proporcionar información sobre artistas, obras o estilos a los estudiantes, jóvenes o niños.
Sonoridades de frontera
Authors: Ardila Villegas Alfredo Enrique 
Published: March 2018

Este artículo es una síntesis de la investigación realizada sobre el proyecto en educación musical universitaria CIRCO BOEHM (CB), desarrollado en la Facultad de Bellas Artes en la Licenciatura en Música de la Universidad Pedagógica Nacional (UPN). El diálogo constante entre lo teórico y lo práctico abarca reflexiones y análisis sobre Culturas, Pensamiento de Frontera, Colonialidad, interculturalidad y educación musical. En la tesis, a través de tres capítulos, se efectúa una discusión reflexiva sobre elementos de las culturas y en particular la música, como una práctica educativa. Su objetivo principal es establecer conexiones educativas y artísticas entre un ensamble musical y la posibilidad de recorrer un camino otro. En la tesis, propongo una manera de enseñar instrumento, desde prácticas colectivas, que se significan desde lo diferente, lo opuesto y lo diverso, complementándolo a la escuela clásica tradicional.
Del arte por el arte a las artes comprometidas con las comunidades: paradigmas actuales entre educación y artes
Authors: Torres de Eça Teresa 
Published: March 2018

En este artículo trataremos de identificar paradigmas y retos que se plantean hoy para los educadores artísticos. Nuevas definiciones de cultura exigen nuevas miradas, reclamando una participación efectiva de las instituciones de enseñanza y de los ciudadanos no sólo como espectadores o críticos de la praxis política, sino también como participantes en los procesos de creación. Y en este debate las artes y la educación artística tienen un papel importante. En los últimos años, por todos los continentes, educadores artísticos replantean los paradigmas de su campo teórico. Investigadores están proponiendo debates sobre retos emergentes de la educación artística, como por ejemplo, tecnologías electrónicas, maneras diferentes de comunicación en red, acercamientos ecológicos. Discursos alternativos sobre las artes y los públicos y nuevas concepciones de multiliteracias[1] están rompiendo el modelo curricular fragmentario. Las artes no están presentes de igual modo en todos los sistemas públicos de educación, en muchos países se sitúan al margen del currículo o en algunos casos, se reduce a la preparación de futuros artistas y todos los días los profesores de artes tienen que justificar los beneficios de sus contenidos para el desarrollo del individuo. Palabras clave: activismo, artes, educación, profesor de artes.[1] Literacia
Nietzsche y la vida como una obra de arte
Authors: Bello Marcia Beatriz 
Published: March 2018

A través de la propuesta del filósofo Friedrich Nietzsche acerca de la afirmación de la vida a pesar de todos sus dolores y sufrimientos, veremos como es posible, según el autor, vivir la vida como si fuera una obra de arte. Para tanto, traemos muy sucintamente términos como Eterno Retorno, Amor Fati y Sabiduría Tragica Dionisíaca. Al final, haremos una breve analisis de la película “El Hechizo del Tiempo” o “El Día de la Marmota”. Este artículo fue preparado como base para el taller-seminario presentado en la Cumbre Latinoamericano y del Caribe de Arte Educación que ocurrió en Bogotá en noviembre de 2009.
Libreto del espectáculo teatral “Sami”. El invento del mal Una historia de Noche de Brujas
Authors: González León Carlos Bernardo 
Published: March 2018

En un ambiente de comedia, sátira y juego, penetramos el acontecimiento celeste más trascendental en la concepción religiosa de occidente sobre el mito de la creación del universo, y la batalla celestial entre Luzbel, quien por soberbia se rebeló contra Dios, queriendo ser como Él, y el mismo Dios. Luzbel fue expulsado del cielo, junto con el ejército de ángeles rebeldes que arrastró consigo (Un grupo de inocentes querubines), por el Arcángel Miguel, como castigo por su rebelión, desde ese momento fue reconocido como el Ángel caído, portador de Luz, esto es, del logos (Quien entrega la sabiduría y el fuego a los hombres); pero también como arquetipo del supremo Rebelde, del primer separatista y autonomista universal, quien busca la libertad y la anarquía. En la polarización del espíritu medieval se produce lo que conocemos como maldad. Un invento de la cultura humana. Aquí se reinterpretan los clásicos personajes del medioevo: Dios, la muerte, los demonios, ángeles y querubines, mezclados con los clásicos espíritus celtas, hadas, brujas y Merlín, en coincidencia con el espíritu naturalista y ecológico de la “nueva era” en una divertida recreación de esta suprema contradicción.
LA ACCIÓN TERAPÉUTICA DEL DIBUJO EN EL INFANTE
Authors: Pallares Herazo Diana Paola 
Published: March 2018

El presente artículo pretende abordar el tema: la acción terapéutica en el dibujo infantil. Para lo cual se retoman algunos elementos teóricos que relacionan el dibujo infantil con la escritura desde la perspectiva psicogenética, indicando el valor semiótico que tiene, explorado la concepción del dibujo al interior del psicodiagnóstico infantil e identificando algunos elementos de sustancial importancia para que este posible efecto terapéutico se dé. En el recorrido conceptual se esbozan premisas o proposiciones concluyentes, que si bien no provienen de una investigación por parte de la autora, surgen de la reflexión personal y lecturas sobre el tema.
Il Regolamento (UE) n. 1259/2010 sulla legge applicabile al divorzio e alla separazione personale nella recente prassi giurisprudenziale italiana = Recent Italian case-law concerning EU Regulation on the law applicable to divorce and legal separation
Authors: Falconi Federica 
Published: March 2018

Riassunto: Il presente contributo propone una breve analisi della prassi applicativa italiana in relazione al regolamento (UE) n. 1259/2010 in tema di legge applicabile al divorzio e alla separazione personale. Solo in un ristretto numero di casi le parti si sono avvalse della facoltà di optio legis loro concessa dall’art. 5 del regolamento, accordando preferenza alla legge nazionale comune. Più spesso, in mancanza di un accordo delle parti, la legge applicabile è individuata in applicazione dell’art. 8: ciò conduce nella maggior parte delle ipotesi all’applicazione della legge dello Stato di residenza abituale dei coniugi, con il risultato di favorire l’integrazione sociale e ripristinando altresì la corrispondenza tra forum e jus.Parole chiave: Regolamento (UE) n. 1259/2010, divorzio e separazione personale, conflitti di leggi, diritto internazionale privato dell’Unione europea, optio legis, legge applicabile in mancanza di scelta.Abstract: This article offers a brief analysis of the Italian case-law concerning Regulation (EU) No 1259/2010 on the law applicable to divorce and legal separation. Only in a few cases, spouses have chosen the applicable law according to Article 5, by designating the law of their State of nationality. More frequently, absent a valid choice by the spouses, the law applicable to divorce or legal separation has been determined in accordance with Article 8: this usually leads to the application of the law of the country where the spouses are habitually resident, thereby promoting social integration and also restoring the correspondence between forum and jus.Keywords: Regulation (EU) No 1259/2010, divorce and legal separation, conflict-of-laws rules; private international law of the European Union, choice of law agreement, applicable law in the absence of a choice by the parties.