873 resultados para Goats -- Anatomy


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Step by step guide.

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Banner for Anatomy subject page

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Érase una vez tres machos cabríos, uno pequeño, otro mediano y otro grande, que vivían en una ladera en la que no tenían que comer y pasaban hambre. Frente a la ladera había una colina llena de jugosa y agradable hierba verde, pero para llegar allí era necesario cruzar un puente guardado por un malhumorado Troll.

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Érase una vez tres machos cabríos, uno pequeño, otro mediano y otro grande, que vivían en una ladera en la que no tenían que comer y pasaban hambre. Frente a la ladera había una colina llena de jugosa y agradable hierba verde, pero para llegar allí era necesario cruzar un puente guardado por un malhumorado Troll.

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Érase una vez tres machos cabríos, uno pequeño, otro mediano y otro grande, que vivían en una ladera en la que no tenían que comer y pasaban hambre. Frente a la ladera había una colina llena de jugosa y agradable hierba verde, pero para llegar allí era necesario cruzar un puente guardado por un malhumorado Troll.

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El tradicional relato de los tres machos cabríos y el trol se acompaña de actividades relacionadas con éste para que los niños desarrollen distintas habilidades con el ordenador,la lectura y la escritura.

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Guía de bolsillo para la revisión de los temas clave en el área de la educación física (nivel AS - A, enseñanza secundaria) con cuatrocientas preguntas rápidas y sus respuestas, organizadas en secciones temáticas (anatomía y fisiología del ejercicio) y con consejos de examen.

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This paper contains a review of the human tongue as well as fish, amphibians, birds, and mammals, and includes numerous illustrations.

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El aparecimiento de la televisión por cable implicó profundas transformaciones en los relatos mediáticos, particularmente en lo que respecta a las series televisivas, que rompen con la narrativa melodramática tradicional. El propósito de este trabajo es el de establecer la forma en que se narra el amor romántico, y que tipo de relación amorosa se representa, en una serie de televisión por cable que se emite en el Ecuador a través de Sony Entertainment: Grey’s Anatomy. Se indaga acerca del amor como un sistema de comunicación altamente complejo, y de resolución improbable, por la cantidad de variables que intervienen para que el amor pasión se consolide. Este sistema, por otra, parte tiene un sustrato genético determinado cerebralmente, cuando se produce simplemente es devastador. Las relaciones amorosas están condicionadas por factores culturales y sociales lo que obliga a establecer distinciones entre el amor romántico y la “relación pura” de pareja cuya característica es construirse a partir de la confianza y la “reflexividad” en la modernidad. Será la relación pura la que fundamentalmente se narre en la serie. La narrativa serial aprovecha esta experiencia universal del amor, para con recursos y técnicas que provienen del campo de la cinematografía establecer una narrativa amorosa particular. Formalmente el montaje, los planos y los movimientos de la cámara, se unen a los efectos emocionales que provoca la música en cada episodio para construir significaciones que conducen a despertar la rememoración emocional del espectador.

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Three goats provided with oesophageal and ruminal cannulae were used to determine variations in dry matter (DM) and neutral-detergent fibre (NDF) degradability of the forage consumed when grazing thorn scrubland in the semi-arid region of north Mexico, during two consecutive dry and wet periods. Ingesta samples were incubated intraruminally, the data were fitted to the exponential equation P = a + b (1-e(-ct)) and statistically analysed using a randomized-block design. Organic matter and crude protein (CP) contents were higher (P < 0.05) in the wet seasons. Values of NDF were similar in dry and wet season of both years whereas higher numerical values of acid-detergent fibre (ADF), lignin and cellulose were registered in the dry seasons. DM and NDF degradabilities after 24 and 48 h of ruminal incubation were higher (P < 0.05) in the wet seasons. Higher values (P < 0.05) in DM and NDF bag losses at zero time (A fraction) were registered in the two wet seasons. The insoluble but fermentable DM and NDF (B fractions) were higher (P < 0.05) in the 1999 wet season and variable in the rest of the studied period. Numerically higher values of DM and NDF c fraction were found in wet periods, whereas DM and NDF potential degradabilities were higher (P < 0.05) in the wet season in 1999 and similar across seasons in 2000. Lowest (P < 0.05) contents of CP in grazed forage, DM and NDF degradabilities after 48 h of ruminal incubation, and A, and B, and c fractions were observed in the dry seasons. Thus, these results may be related to both the lower feeding value of forage consumed by the animals and lower performance of livestock during this period. Then, the DM and NDF degradability after 48 h, together with the insoluble but fermentable matter and the c fraction permit the nutritive value of the forage consumed by grazing goats to be accurately described.

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An experiment was conducted to determine what effect simple treatments might have on the voluntary intake by goats in Nepal of Eupatorium adenophorum, an invasive weed that is usually only consumed by goats to a very limited extent. Samples of E. adenophorum were collected and either untreated, soaked for 2 h or wilted for 2 h before being oven dried (60 degrees C) and ground. Soaking and wilting had little effect on the chemical composition of E. adenophorum, but did increase (P=0.036) its in vitro organic matter degradability, by approximately 8%. The short-term intake rate (STIR) of treated and untreated E. adenophorum was then estimated with eight goats. Soaking time (from 2 to 24 h) was not related to STIR (r = -0.111, P=0.198), but the time E. adenophorum was left to wilt (from 2 to 48h), was positively related to STIR (r=0.521, P<0.001), with values of STIR (g dry matter/min kg goat liveweight(0.75)) being 0.405, 0.649,1.058, S.E.M. 0.088 for E. adenophorum, that had been wilted for 0, 24 and 48 h respectively (P<0.001). Liveweight change of goats and voluntary intake of E. adenophorum by goats was then estimated with 24 goats. E. adenophorum was fed either unwilted, or wilted for 24 or 48 h. It was fed as the sole forage or as a 3:1 mixture (dry matter basis) with Ficus cunia. There was a linear (P<0.001) and quadratic (P<0.01) increase in the intake of total forage and E. adenophorum with wilting time of E. adenophorum. Offering Ficus cunia increased total forage intake, but decreased E. adenophorum intake (P<0.05). After four weeks, there was virtually no change in goat liveweight and no significant difference between treatments. The results suggest that wilting E adenophorum for 24 h could increase its intake by goats, and thereby increase its usefulness, as a potential source of forage in the dry season of Nepal, when forage scarcity is a common constraint to livestock production. (C) 2007 Elsevier B.V. All rights reserved.