نتایج جستجو برای: termal properties
تعداد نتایج: 869944 فیلتر نتایج به سال:
Infrared thermal imaging is a non-invasive, harmless radiation-free non-contact modality that allows monitoring of body temperature distribution and change. Providing physiological information about peripheral blood flow, autonomic nervous system, vasoconstriction / vasodilation, inflammation, sweating or other processes has expanded its use in the medical field. Developments field artificial i...
Listrik adalah sumber daya yang diperlukan dan sering ditemukan pada penggunaan barang elektronik. Penggunaan listrik di Indonesia pun tergolong meningkat menyebabkan adanya kejadian kebakaran. Perlu pencegahan potensi kebakaran akibat masalah kelistrikan baik komponen terutama ke kabel menghubungkan komponen. Pada penelitian ini telah dikembangkan sebuah sistem pendeteksian panas dengan menggu...
Pineapple stem acetone powder provides a rich source of the sulfhydryl protease bromelain and of a family of compositionally similar but chromatographically distinct polypeptide inihibtors of this enzyme. The isoinhibitors have molecular weights of 5600, and they contain five disulfide bonds and about 50 amino acids each (Perlstein, S. H., AND Kezdy, F.J. (1973) J. Supramol. Struct. 1, 249-254)...
Günümüzde termal enerji depolamanın öneminin artmasıyla birlikte, faz değiştiren maddelerin (FDM’lerin) iyileştirme çalışmaları da önem kazanmıştır. Bu çalışmada, n-heptedekan doğada bolca bulunan magnezyum karbonat (MgCO3) minerali ile kapsüllenmiştir ve bu kapsüllerin iletkenliğini artırmak için gümüş kaplanmıştır. amaçla MgCO3 MgCO3@Ag kabuk materyali içeren termal, fiziksel kimyasal farklıl...
the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...
asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...
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