Visualization of flow separation inside cut kerf during laser cutting of thick sections

control of the optical properties of nanoparticles by laser fields

در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...

ANN modeling of kerf taper angle in CO2 laser cutting and optimization of cutting parameters using Monte Carlo method

Article history: Received June 6 2014 Received in Revised Format September 9 2014 Accepted September 15 2014 Available online September 22 2014 In this paper, an attempt has been made to develop a mathematical model in order to study the relationship between laser cutting parameters such as laser power, cutting speed, assist gas pressure and focus position, and kerf taper angle obtained in CO2 ...

the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation

in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.

Improved visualization of luteinizing hormone releasing hormone pathways by immunocytochemical staining of thick vibratome sections.

Using 100-micron thick Vibratome sections and a modification of the peroxidase--antiperoxidase method of immunocytochemical staining we achieve a Golgi-like image of luteinizing hormone releasing hormone (LHRH) cells and fibers in mouse brain. Five LHRH pathways are described: 1) A dense projection of fibers from LHRH cells in the medial preoptic and septal areas to the wall of the third ventri...

Non-nuclear staining of thick tissue sections.