one of the main sub-systems of the experimental device, a cryogenic system uses the sub-cooled liquid nitrogen (LN 2) pressurized to cool the HTS cable and its terminations.This cryogenic system has the sub-cooled LN 2 cycle part and the refrigeration part.The former applies Cosmetic Set a cryogenic pump to force LN 2 through a heat exchanger in th
With the rapid development of railways in China, effective coordination of the operation of high-speed trains on existing tracks can bring significant economic benefits to railway transportation.However, high-speed trains running on existing tracks will have to cope with larger track irregularities and navigate smaller curve radii, potentially incr
Tanaman refugia merupakan jenis tumbuhan berbunga yang berfungsi menyediakan tempat berlindung dan sumber makanan bagi serangga musuh alami dan polinator.Jumlah serangga musuh alami dan polinator yang berkunjung ke tanaman adanya faktor perbedaan karakter morfologi, warna bunga, nektar, lama waktu berbunga dan aroma.Serangga menyukai bunga yang ber
The importance of remanufacturing used products into new ones has been widely recognized in the literature and in practice.This is due to both of economic opportunities and environmental aspects.This paper aims to design a new integrated multi-period & multi-product closed-loop supply chain network considering reused cost and capacity constraints f
Background: Little is known about the frequency or geographic distributions of naturally occurring resistance-associated substitutions (RASs) in the nonstructural protein 5A (NS5A) domain of hepatitis-C virus (HCV) genotype-3 (GT-3) different subtypes.We investigated naturally occurring GT-3 RASs that confer resistance to NS5A inhibitors.Methods: F