نتایج جستجو برای: light quality

تعداد نتایج: 1131452  

2017
Roel C. Rabara Glenn Behrman Thomas Timbol Paul J. Rushton

Indoor farming is becoming a popular alternative approach in food production to meet the demand of a growing world population. Under this production system, artificial light provides the main source of illumination in sustaining plant growth and development. The use of light-emitting diodes (LEDs) is a popular source of artificial light for indoor farms due to its narrow light spectra, modular ...

Journal: :journal of dental materials and techniques 0
saied mostafa moazzami department of operative and esthetic dentistry, dental research center, faculty of dentistry, mashhad university of medical sciences, mashhad, iran reza kazemi department of reconstructive sciences, university of connecticut health center, school of dental medicine, farmington, usa maliheh alami department of operative and esthetic dentistry, dental research center, faculty of dentistry, mashhad university of medical sciences, mashhad, iran ebrahim attaran department of physics, ferdowsi university of mashhad, mashhad, iran michael mehhary center for dental research, loma linda university school of dentistry, loma linda majid sarmad department of statistics, faculty of mathematical sciences, ferdowsi university of mashhad, mashhad, iran

introduction: application of light transmitting posts to restore greatly damaged endodontically treated teeth has been increased. it is suspected that light intensity decreases as it passes throughout different materials. this can reduce the degree of conversion required for adequate bond strength throughout the length of these posts. the objective of this study was to evaluate the amount of li...

Journal: :Journal of Textile Engineering & Fashion Technology 2020

Journal: :Gida the Journal of Food 2022

Günümüzde tazeye en yakın, az işlem görmüş, daha sağlıklı ürün tüketme eğilimi artarak devam etmektedir. Geçmişten günümüze gıda muhafazasında uygulanmakta olan pastörizasyon ve sterilizasyon gibi termal işlemler sağladıkları yararın yanında bileşiminde birtakım kayıplara neden olabildiğinden, araştırmacılar geleneksel işlemlere alternatif olarak ısıl olmayan işleme teknolojilerine yoğunlaşmışt...

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