نتایج جستجو برای: ordination

تعداد نتایج: 3576  

امیری, فاضل , خواجه الدین, سید جمال الدین , مختاری, کوشیار ,

Ordination is the part of statistical ecology which has developed and integrated in recent years. Finding environmental factors which important in ecological structure determination of plant species is the final purpose of ordination. Ordination method was used for finding the effect of important variables on Bromus tomentellus species quantitative and qualitative changes in Esfahan's Fereidan ...

2000
Christoph Knill

As a result of growing economic globalization and rapid technological changes governance in the Želd of information and communication policy increasingly requires policy co-ordination across multiple arenas, not only including vertical co-ordination across different institutional levels, but also horizontal coordination across different policy sectors. In view of these new co-ordination demands...

Journal: :Bulletin of the Chemical Society of Japan 1938

Journal: :Journal of Neuropathology and Experimental Neurology 1968

2004
Chi-Chuan CHENG

This study applied statistical approaches to the discrimination of spatial variations between sites and between forest types in the upper area of the Liukuei Experimental Forest of Taiwan Forestry Research Institute, Taiwan. The main purpose was to compare the effectiveness of various statistical approaches and then present the best strategy for discriminating the spatial variations of species ...

1999
A. EKHOLM

Computer based information management introduces new possibilities and puts partly new requirements on information and classification systems. The rapid develop-ment and dissemination of information technology within the construction sector demands international co-ordination of standards and classification systems. This paper presents the preliminary results of a study of the product model cla...

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