نتایج جستجو برای: vm link element

تعداد نتایج: 394263  

Journal: :Genetics 1996
D Houle B Morikawa M Lynch

We have reviewed the available data on VM, the amount of genetic variation in phenotypic traits produced each generation by mutation. We use these data to make several qualitative tests of the mutation-selection balance hypothesis for the maintenance of genetic variance (MSB). To compare VM values, we use three dimensionless quantities: mutational heritability, VM/VE, the mutational coefficient...

Journal: :IBM Research Report 1975
Jim Gray Vera Watson

Journal: :Transactions of the VŠB - Technical University of Ostrava, Mechanical Series 2013

Journal: :E3S web of conferences 2023

The article presents the simulation of vibrations a cylindrical elastic rod bent along helix for swing link locomotive. As result, methods calculating dynamic strength helical springs locomotives were developed.

Journal: :jundishapur journal of natural pharmaceutical products 0
jebraeel movaffagh targeted drug delivery research center, department of pharmaceutics, school of pharmacy, mashhad university of medical sciences, ir iran ali ghodsi targeted drug delivery research center, department of pharmaceutics, school of pharmacy, mashhad university of medical sciences, ir iran bibi sedigheh fazly bazzaz biotechnology research center, school of pharmacy, mashhad university of medical sciences, ir iran sayyed abolghassem sajadi tabassi targeted drug delivery research center, department of pharmaceutics, school of pharmacy, mashhad university of medical sciences, ir iran; pharmacological research center of medicinal plants, school of medicine, mashhad university of medical sciences, ir iran +98-5118823255, [email protected]; pharmacological research center of medicinal plants, school of medicine, mashhad university of medical sciences, ir iran +98-5118823255, [email protected] hamideh ghodrati azadi department of basic sciences, fcaulty of veterinary medicine, ferdowsi university of mashhad, ir iran

background chitosan is a naturally occurring biopolymer which has been widely used in a variety of biomedical applications including local antibiotic delivery due to its excellent mechanical properties, biodegradability and biocompatibility. beads are spherical, porous carriers which are prepared from various materials including chitosan. objectives the current study aimed to fabricate a new co...

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