نتایج جستجو برای: laser accessories

تعداد نتایج: 185022  

Journal: :International Journal of Advanced Engineering Research and Science 2020

Journal: : 2023

This paper summarizes the development and creation process of author's Suprematism-inspired mini-collection shoes fashion accessories. During design process, focus was on creating conceptual solutions from several components in order to reduce consumption materials possibility applying "upcycling" method, i.e. creative use leather production scraps realization model. The experimental part work ...

Journal: :Journal of Materials Chemistry B 2023

Biomaterials are omnipresent in today's healthcare services and employed various applications, including implants, sensors, accessories, drug delivery systems. Unfavorable host immunological responses frequently jeopardize the efficacy...

F. Almabouada K. E. Aiadi

This paper deals with the experimental results of a xenon flash-lamp pumped passively Q-switched Nd:YAG laser using Cr4+:YAG saturable absorber. The need of a laser cavity to be integrated into a time-of-flight laser range finder is of great interest as an experimental investigation of several laser resonators. Two types of laser resonator, with different lengths, have been studied: the flat-fl...

A Majdabadi

Nowadays laser is extensively used in various industrial, communicative, medical, and other fields. Using laser in medicine has enabled physicians to perform the most accurate and finest operations within few minutes. Non-observance of safety points during laser performance could be seriously harmful for the medical staff and the patient. Therefore, in order to prevent the possible damage of th...

Journal: :تحقیقات مالی 0
سید محمد سیدحسینی استاد دانشگاه علم و صنعت ایران، دانشکده مهندسی صنایع، تهران، ایران سید بابک ابراهیمی دانشجوی دکترای مهندسی صنایع، دانشگاه علم و صنعت ایران، تهران، ایران

when the past observations are correlated with future observations and their correlation is significant, the time series has long memory. in this paper the contagion effect of volatilities, with consideration of long-run effect, is investigated. the basic model is bekk (1, 1) and fbekk (1,d,1), model extended long-run memory parameter (d) is considered and estimated. furthermore in this paper p...

Journal: :Energies 2023

A theoretical model for describing the heat transfer characteristics of a turbine-based combined cycle (TBCC) engine cabin was established in Matlab/Simulink to quickly predict thermal protection performance accessories. The model’s effectiveness verified by comparing numerical results with experimental data. effects different insulation layer thicknesses and fuel temperatures on are discussed;...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید