نتایج جستجو برای: Plasma treatment

تعداد نتایج: 1697069  

Journal: :iranian journal of microbiology 0
leila taheran department of biology, faculty of natural sciences, university of tabriz, tabriz-iran gholamreza zarrini department of biology, faculty of natural sciences, university of tabriz, tabriz-iran sirous khorram research institute for applied physics and astronomy, university of tabriz, tabriz-iran mohammad sadegh zakerhamidi research institute for applied physics and astronomy, university of tabriz, tabriz-iran

background and objectives: biomaterials are widely used in medical devices such as urinary catheters. one of the main problems associated with long term using of the urinary catheters is biofilm formation on their surfaces. many techniques have been presented to reduce the biofilm formation. one of the most revolutionary techniques allowing such surface fictionalization is plasma surface modific...

Journal: :journal of research in medical sciences 0
seet khing chiew thamil selvee ramasamy farahnaz amini

background: plantar fasciitis (pf) is a common foot complaint, affects both active sportsmen and physically inactive middle age group. it is believed that pf results from degenerative changes rather than inflammation. platelet?rich plasma (prp) therapy has been introduced as an alternative therapy for pf. this study is aimed to systematically review to the effectiveness and relevant factors of ...

Journal: :iranian journal of pharmaceutical sciences 0
babak shokri shahid beheshti university, gc, laser and plasma research institute, tehran, iran, shahid beheshti university, gc, physics department, tehran, iran seyyed iman hosseini shahid beheshti university, gc, laser and plasma research institute, tehran, iran, mehdi sharifian shahid beheshti university, gc, laser and plasma research institute, tehran, iran,

wetability of biocompatible polymers can be improved by plasma surface modification. the purpose of this study was to surface modify an experimental poly (dimethylsiloxane) rubber (pdms) material in order to improve its wetability and biocompatibility. surface properties of the pdms were characterized using contact angles measurement for wetability analysis. samples of experimental silicone rub...

Journal: :علوم و تکنولوژی پلیمر 0
الهه مسایلی صدیقه برهانی

low temperature plasma technology is well established in surface modification of polymer materials on industrial scale. this method modifies surface properties of polymers without chemicals, manual work and reducing chemicals and energy consumption. in this study, low pressure plasma treatment was used to develop hydrophilic properties of polyethylene terephthalate (pet) fabrics. it was found t...

Journal: :iranian journal of child neurology 0
ahmad talebian md,professor of pediatric neurology, kashan university of medical sciences, kashan, iran mohamad reza eslamian md,resident of pediatric, kashan university of medical sciences, kashan, iran kobra shiasi md,associate professor of pediatric endocrinology, kashan university of medical sciences, kashan, iran alireza moravveji md,assistant professor of public health, kashan university of medical sciences, kashan, iran mohamad khodayari resident of general surgery,kashan university of medical sciences, kashan, iran ahmad reza abedi md,resident of pediatric, kashan university of medical sciences, kashan, iran

objective to determine the changes in thyroid function tests in children who underwent antiepileptic therapy in shahid beheshti hospital, kashan, in 2008. materials & methods this analytical-observational study was carried out in a cohort fashion without an external control group (self controlled) on 45 children with new onset epilepsy who had not been previously treated with antiepileptic medi...

Beikzadeh, S, Farhoodi , M, kazemian-, F, Mirmoghtadaie *, L, sheikhi, Zh, shojaee-aliabadi, S,

Background and Objectives: Cold plasma is an eco-friendly and non-thermal technique, which has become an important technology to change the physical and chemical features of polymers. Recently, cold plasma has been considered in the decontamination and modification of packaging materials in the food industry. Therefore, the objective of this study was to survey the effect of using low-pressure ...

Journal: :NIPPON GOMU KYOKAISHI 1986

Journal: :Journal of the Japan Society of Colour Material 1995

ژورنال: کومش 2019

Introduction: There are many reports published about the use of cold atmospheric plasma in cancer treatment recently. In this way, the selective effects of cold plasma on the breast (MDA-MB-231) and cervical (Hela) cancer cells were studied as a new cancer treatment method. Materials and Methods: In this study, cold atmospheric pressure plasma was generated using a plasma jet reactor and also o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

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