نتایج جستجو برای: treatment technology

تعداد نتایج: 1834651  

2017
Hidemichi Fujii Shunsuke Managi

Water treatment technology development supports a steady, safe water supply. This study examines trends in water treatment technology innovations, using 227,365 patent granted data published from 1993 to 2016 as an indicator of changing research and development (R&D) priorities. To clarify changes in R&D priorities, we used a decomposition analysis framework that classified water treatment tech...

1995

Solvent extraction, an innovative adaptation of existing crude oil refining technology, is being

2017
Chittaranjan Ray

Abstract Water treatment technologies have evolved over the past few centuries to protect public health from pathogens and chemicals. As more than a billion people on this earth have no access to potable water that is free of pathogens, technologies that are cost effective and suitable for developing countries must be considered. Sustainable operation of these treatment processes taking into co...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

the purpose of the present study was to investigate the effect of instruction through debate on male and female efl learners’ reading comprehension, to examine the differences between the performance of male and female participants on the five dimensions of cctst including analysis, evaluation, inference, deductive reasoning, and inductive reasoning, and to examine the differences between male ...

Ali Mohebi Neda Mohebi Nesa Mohebi

Information technology and its technologies that now- adays came to the life of the individuals and population types, can have special effectiveness in the life of the hu- man-being. We study its impact on the life security, in- struction and the training of the people, personal social relations, culture and community, health and treatment, business, sport, moral aspects and the addiction to th...

Ali Mohebi Neda Mohebi Nesa Mohebi

Information technology and its technologies that now- adays came to the life of the individuals and population types, can have special effectiveness in the life of the hu- man-being. We study its impact on the life security, in- struction and the training of the people, personal social relations, culture and community, health and treatment, business, sport, moral aspects and the addiction to th...

Journal: :Advances in social science, education and humanities research 2022

ژورنال: پوست و زیبایی 2017
اصغرزاده, اسری, امانی, بهمن, مرزبان, سیما, یاوری, لیلا,

Background and Aim: Microdermabrasion is a minimally invasive technology that is widely used in the field of cosmetic medicine. The mechanism of action of microdermabrasion is mechanical peeling of the skin using metal crystals. This review was conducted to evaluate the safety and efficacy of microdermabrasion in the treatment of scar, acne, striae and its other indications. Methods: A compr...

Journal: :Journal of Cell Science & Therapy 2017

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید