نتایج جستجو برای: ultrafi ltration
تعداد نتایج: 295 فیلتر نتایج به سال:
Swine enzootic pneumonia (SEP) is probably the most prevalent and important disease of pigs in the world today. Economic loss due to growth retardation and low feed efficiency in the infected pigs is a serious problem for pig producers. The occurrence of this disease has been known since the 1930's in European countries. At present this disease probably occurs everywhere swine are raised as dom...
1 of 2 DESCRIPTION A 72-year-old woman was admitted to our hospital in August 2011 with a 5-day history of fever. She had been taking predonisolone at 10 mg/day for several years as treatment for autoimmune thrombocytopaenia. On admission, she was febrile with a body temperature of 38.5°C, and peripheral oxygen saturation was 88% in room air. Serum β-D-glucan and galactomannan (GM) testing yiel...
Webinject fi les are now ubiquitous in the banking trojan world as a means to aid fi nancial fraud. What started as private and malware-family-dependent code has blossomed into a full ecosystem where independent coders are selling their services to botnet herders. This specialization phenomenon can be observed in underground forums, where we see a growing number of offers of comprehensive webin...
In the GALA trial (Dec 20, p 2132), all types of regional anaesthesia were grouped as one: “local anaesthesia”. Yet clinical and anatomical studies confi rm important diff erences between simple subcutaneous infi ltration, formal “superfi cial” cervical plexus block, and a deep block. The last two are clinically equally eff ective, anatomical investigations showing that the so-called deep cervi...
An investment horizon is in practice not frequently known with certainty at the initial investment date. This paper addresses the problem of pricing and hedging a random cash‡ow received at a random date in a general stochastic environment. We ...rst argue that speci...c timing risk is induced by the presence of an uncertain time-horizon if and only if the random time under consideration is not...
A one-month-old female baby had been noted to have multiple vesicles and pustules over the head, face, trunk and four extremities since she was one-week-old. Under the impression of disseminated herpes virus infection, intravenous acyclovir was given after admission. Serum herpes simplex virus and varicella zoster virus enzyme-linked immunosorbent assay test and virus culture were all fruitless...
The expression and production of pharmaceutical, industrial and veterinary proteins in plants is an attractive approach. These expression hosts bear an enormous production potential in terms of volume, easy processing of the starting material, and safety of the fi nal product due to the lack of pathogens able to infect animal and human cells. Antibodies are among the most frequently proteins ex...
06 Transparent conductive oxides (TCOs) are a technologically important class of materials. [ 1 ] Herein we describe a facile, universal, and green ‘one-pot’ approach to produce stable dispersions comprising TCO nanoparticles (NPs) such as SnO 2 , In 2 O 3 , ATO ( ≡ SnO 2 :Sb), ITO ( ≡ In 2 O 3 :Sn), and ZTO ( ≡ SnO 2 :Zn). The synthesis begins by etching the bare metal powder precursors (Sn, I...
Two dimensional graphene-basedmaterials with unique atomic thickness and excellent mass transport properties are gaining heightened attention for the development of a new family of separation membranes. As a derivative of graphene, graphene oxide (GO) is now considered as a promising nano-building block for membranes, owing to its tunable microstructures and physiochemical properties as well as...
The zona pellucida (ZP) in a majority of species consists of three antigenic families with wide inter species cross reactivity. The glocoproteins of heat solubilized goat zona pellucida (gZP) were isolated into three families by high performance liquid chromatography on a gel ®ltration column. Their molecular identities were 180, 95 and 75 kDa for gZP1, gZP2 and gZP3 respectively. However under...
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