نتایج جستجو برای: especially nylons
تعداد نتایج: 393902 فیلتر نتایج به سال:
A phosphotriester solid phase method on a polyamide support has been used to prepare oligodeoxyribonucleotides up to 12 units long. Compared to solid phase phosphodiester synthesis the new methodology is quicker, more flexible and gives 10-60-fold better overall yields.
Immunocompetence, developmental stability and wingspot size in the damselfly Calopteryx splendens L.
Calopteryx splendens males exhibit a remarkable variation in wing pigmentation both within and between populations. In this study, we examined whether the wingspots of male C. splendens are related to male quality. We measured the nylon implant encapsulation rate for 85 males and found that males with larger wingspots had a faster encapsulation rate, indicating a better immunocompetence. We als...
The history of evaluation of the nutritive value of feedstuffs is reviewed, leading into a description of the development of the artificial fibre bag technique. me type of material and construction of the bag are described in detail and preparation of the samples and incubation times are also discussed. Applications of the technique to a study of the rumen processess; degradation of protein sup...
Inter-organizational design processes are inefficiently supported by management tools w.r.t. to their dynamic nature and inherent complexity. In this paper, we present an innovative framework for the definition, analysis, improvement, and management of such design processes. Key features are to bridge the gap between modeling and execution of inter-organizational design processes and the seamle...
1 Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China 2 College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China 3University of Hertfordshire, School of Engineering and Technology, Hatfield, Hertfordshire AL10 9AB, UK 4Research Center on Advanced Ma...
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