نتایج جستجو برای: 810 mm
تعداد نتایج: 200113 فیلتر نتایج به سال:
خلاصه: سابقه و هدف: پیگمانتاسیون فیزیولوژیک لثه.گرچه پاتولوژیک محسوب نمیشود اما باعث ملاحظات زیبایی به خصوص هنگام خندیدن و صحبت کردن می شود. جهت رفع این مسأله روش های مختلفی چون : پیوند لثه، جینجیوکتومی، الکتروسرجری،سایش با فرز الماسی،کرایو سرجری،لیزر درمانی استفاده می شود. هدف از این مطالعه بررسی اثر دو نوع لیزر دیود 810 و 980 نانومتر بر اندازه ضایعه پس از درمان پیگمانتاسیون لثه بود. مواد ...
Background and Aim: Oral lichen planus is a chronic muco-cutaneous immunopathological disorder that commonly affects the oral mucosa. Candida albicans is the most common pathogen associated with oral candidiasis. The aim of this study was to determine the effect of 810 nm low power laser wavelength as an adjuvant in the treatment of nystatin-resistant C.albicans in patients with oral lichen p...
The existing waveguide interface standards are generally found to be unsatisfactory above 110 GHz. An improved interface is proposed which is backward-compatible with the MIL-DTL-3922/67C standard and most of its higher-frequency variants. As there are currently no standard waveguide bands above 325 GHz, an extended set of bands is recommended for operation to 1100 GHz. Index Terms — Waveguides...
The research studies the biological efficiency of fungus Verticillium lacanii and alcoholic extract leaves Nerium sp Capparis Lawsonia against fourth larval instar adults male female Phlebotomus papatasi. study was conducted at laboratory condition a temperature 25±2°C, relative humidity. 65 ± 5% period illumination 12 hours / day . suspension concentration 1×810 spores ml gave highest mortalit...
PURPOSE To assess a biological effect induced by temperature elevation during transpupillary thermotherapy (TTT). METHODS Six pigmented rabbits were anesthetized, and TTT was performed on the right eye using an 810-nm diode laser installed on a slit lamp (spot size, 1.3 mm; duration, 60 seconds; power, 92-150 mW). A series of laser pulses were aimed at the posterior pole of the retina. The le...
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