A new and simple variable-angle accessory for infrared specular reflectance
نویسندگان
چکیده
منابع مشابه
A new and simple variable-angle accessory for infrared specular reflectance
A simple, low-cost accessory ~patent pending! with only two flat mirrors and a new variable-angle mechanism has been developed for infrared specular reflectance measurements. The system allows the angles of incidence to be varied continuously from 15° ~near normal incidence! to 85° ~near grazing angle! without losing the alignment of the accessory. The reflectivity of boron nitride thin films d...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
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ژورنال
عنوان ژورنال: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films
سال: 1999
ISSN: 0734-2101,1520-8559
DOI: 10.1116/1.581588