نتایج جستجو برای: collections development

تعداد نتایج: 1444591  

Journal: رستنیها 2016

Pomegranate (Punica granatum L.) is a multipurpose plant that is important as nutrition, medical, horticulture, landscape and environment. The plant has been cultivated since old Iran and Egypt which is mentioned in Bible and Quran. Origin of the plant is Iran and some neighbour countries, although it is cultivated in many countries, now a day. Botanically, it is classified in Punicaceae and ha...

2017
Lennart Nilsson

Embryonic images displayed in Life magazine during the mid-twentieth century serve as a representation of technological advances and the growing public interest in the stages of embryological development. These black-and-white photographs portray skeletal structures and intact bodies of chicken [6] embryos and human embryos and fetuses obtained from collections belonging to universities and med...

Journal: :Journal of animal science 1995
S A Huber M B Judkins L J Krysl T J Svejcar B W Hess D W Holcombe

Twelve ruminally cannulated and six intact crossbred beef steers were used in a randomized complete block design to evaluate the effects of stocking density of a riparian pasture in the Sierra Nevada mountains on grazing behavior, dietary selection, forage intake, digesta kinetics, and growth rates of Carex nebraskensis and Juncus balticus. Nine .5-ha pastures were assigned to one of three trea...

1994
Sanjay Jain Arun Sharma

1 The present paper studies the problem of when a team of learning machines can be aggregated into a single learning machine without any loss in learning power. The main results concern aggregation ratios for vacillatory identi cation of languages from texts. For a positive integer n, a machine is said to TxtFexn-identify a language L just in case the machine converges to up to n grammars for L...

1998
Jacob L. Cybulski

This paper describes a pattern language that is used to define a multimedia authoring environment capable of producing and utilising multimedia components. We believe that the effective construction of multimedia material should refrain from the common practice of building new documents and presentations entirely from scratch. Hence, the proposed pattern language emphasises the process of makin...

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