نتایج جستجو برای: core resources and attractions 956
تعداد نتایج: 16870735 فیلتر نتایج به سال:
The large number and high diversity of genetic resource collections usually affect the accuracy of assessment and exploitation of the potential of these resources. The core collection provides the solution for the challenges of genetic resources manegement. This study aimed to develop the core collection of native barley germplasm of Iran. The germplasm collection of barley germplasm (Hordeum v...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
The core mission of ELIXIR is to build a stable and sustainable infrastructure for biological information across Europe. At the heart of this are the data resources, tools and services that ELIXIR offers to the life-sciences community, providing stable and sustainable access to biological data. ELIXIR aims to ensure that these resources are available long-term and that the life-cycles of these ...
writing as a productive skill requires practice in the basic sub-skills of vocabulary and grammar. in fact, grammar has been viewed as the core of programs in writing classes to help the students put the elements of sentence together and combine sentences of specific lengths to come up with an error-free work of art. conceptualizing l2 writing in this way introduces writing as a product and enc...
It is well known that selectivity leaves a lot to be desired in searching for information resources on the Internet with existing search systems[DESA4]. This has prompted a number of researchers to turn their attention to the development and implementation of models for indexing and searching information resources on the Internet. In this white paper we examine briefly the results of a simple q...
Sex-typed behavior in childhood is significantly related to sexual orientation in adulthood. In addition, same-sex attractions in early adolescence are more non-exclusive than in adulthood and can differ from later same-sex orientations. However, little research has focused on romantic attractions as they emerge during early adolescence. Drawing a sample from the Avon Longitudinal Study of Pare...
With mounting pressures on libraries caused by the ever-expanding range and number of information sources in print and electronic format, the attractions of library co-operation are clear. Areas for co-operation may be in sharing resources or technical expertise or in working together to obtain favourable licensing or purchasing conditions. Many library consortia are based at national or region...
The relationship between art and education, is an old. Today, art has a unique position in various aspects of individual and social life, especially in education and if educational messages combine with artistic attractions its success and effectiveness will be added. So educational authorities must recognize this valuable intermediate well and be served it in formal and informal education syst...
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