نتایج جستجو برای: root hollowness

تعداد نتایج: 138906  

Journal: :Journal of Computational and Graphical Statistics 2020

2014
Xing Chen

An experimental study of the equilibrium and macroscopic stability property of an electron cyclotron resonance heating (ECRH) generated plasma in a minimum-B mirror is presented. The Constance B mirror is a single cell quadrupole magnetic mirror in which high beta (3 K 0.3) hot electron plasmas (T, ~ 400 keV) are created with up to 4 kW of ECRH power. The plasma equilibrium profile is hollow an...

Journal: :Journal of the Faculty of Agriculture, Kyushu University 2014

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان فارس - دانشکده دندانپزشکی 1380

چکیده ندارد.

Journal: :European Physical Journal C 2022

We turn high energy elastic scattering of hadrons into an initial value problem using evolution equation based on the Regge Field Theory, which has a form complex nonlinear reaction-diffusion equation, with time being played by logarithm energy. The conditions are provided data-driven models for real and imaginary parts amplitude. Numerical calculations pp differential cross sections forward qu...

Journal: :Optical and Quantum Electronics 2022

Based on the second-order moments definition, beam propagation factor of a new mathematical model Hollow higher-order Cosh-Gaussian (HhCG) beams is investigated. Analytical formula for M2-factor HhCG derived, which depends hollowness parameter l, order n, cosh part δ and waist ω0. The influences these parameters are illustrated with numerical examples. result provides more general characteristi...

2015
Shaofan Chen Linli Zhang Yuan Le Yasir Waqas Wei Chen Qian Zhang Shakeeb Ullah Tengfei Liu Lisi Hu Quanfu Li Ping Yang

Spermatozoa are known to be stored within the female genital tract after mating in various species to optimize timing of reproductive events such as copulation, fertilization, and ovulation. The mechanism supporting long-term sperm storage is still unclear in turtles. The aim of this study was to investigate the interaction between the spermatozoa and oviduct in Chinese soft-shelled turtle by l...

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