نتایج جستجو برای: plasma treatment
تعداد نتایج: 1697069 فیلتر نتایج به سال:
otostegia persica (burm.) boiss. is used for the treatment of various diseases in traditional medicine. the aim of this study was to assess the effects of hydroalcoholic extract of the aerial parts of o. persica in dexamethasone (dex) induced hypertension in male wistar rats. for induction of hypertension, dex at 30 µg/kg/day was administered subcutaneously for 14 days. in a prevention study, a...
The article is devoted to the compressive review of defects observed in products machinery usage made mainly anti-corrosion steels martensite-austenite group, difficult process materials such as pure titanium, nickel, and their alloys, super high entropy alloys triple fusions produced by laser additive manufacturing, particularly powder bed fusion. Studies were conducted on structural improve q...
One of the main sources of a wide range of biological products as starting material is the human blood. These biological human plasma derived medicines play essential role in prevention and treatment of a variety of life threatening diseases. Mention to the starting material of these medicines which is blood or in another word human plasma, possibility of contamination by blood borne viruses ca...
Hydrogen Plasma provides specific adjustment of solid-state surface properties offering an alternative to high temperature treatment. In article number 2100427, Zdenek Remes and co-workers study the hydrogen plasma treatment monocrystalline ZnO in inductively coupled reactor with reduced capacitively mode. The strongly depend on electrical potential holder during
Background: Velopharyngeal insufficiency causes hypernasal vocal quality and can also result in audible nasal air emission and difficulty in producing pressure consonants. The resulting speech is often socially unacceptable and can be difficult to understand. Platelet-rich plasma is an autologous derivative of whole blood. Today, the importance of clinical use of Platelet-rich plasma in the pla...
the present study aimed to investigate the possible effects of focused highlighted error feedback on grammatical accuracy of writing among iranian intermediate efl learners. after selecting 52 homogenous participants from among 70 university students attending azad university of rasht and randomly dividing them into two intact groups of 26 students, the researcher exposed the participants of th...
Various reactive oxygen and nitrogen species are accompanied by electrons, ultra-violet (UV) radiation, ions, photons, electric fields in non-thermal atmospheric pressure plasma. Plasma technology is already used diverse fields, such as biomedicine, dentistry, agriculture, ozone generation, chemical synthesis, surface treatment, coating. Non-thermal plasma also considered a promising environmen...
This paper provides a picture of using plasma treatment as a means for textile modification. It discusses the different modes for the generation of plasma. As plasma treatment is acting as a surface modification treatment, the paper also addresses the various types of plasmasubstrate interaction and their effects on the substrates. The use of plasma as a finishing application for different text...
background and aims: hepatitis c virus is one of the viral infections which is mainly transmitted by blood transfusion. patients with thalassaemia frequently need blood transfusion and are in danger of hcv infection. in most cases of infection (85%) the virus evades the immune system and establishes a chronic infection that may lead to cirrhosis and liver carcinoma. liver is the main site of hc...
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