نتایج جستجو برای: rotation q gate

تعداد نتایج: 235102  

2017
Cong Qi Guiqing Wang Yifeng Ma Leixin Guo

The stability and natural convection heat transfer characteristics of TiO2-water nanofluid in enclosures with different rotation angles (α = -45°, α = 0°, α = 45°, and α = 90°) are experimentally investigated. The effects of different pH values and doses (m) of dispersant agent on the stability of TiO2-water nanofluid are investigated. It is found that TiO2-water nanofluid with m = 6 wt% and pH...

2010
M. Fathipour M. H. Refan S. M. Ebrahimi

High Q frequency reference devices are essential components in many Integrated circuits. This paper will focus on the Resonant Suspended Gate (RSG) MOSFET. The gate in this structure has been designed to resonate at 38.4MHz. The MOSFET in this device has a retrograde channel to achieve high output current. For this purpose, abrupt retrograde channel and Gaussian retrograde channels have been in...

2003
J. Kwo M. Hong B. Busch D. A. Muller Y. J. Chabal A. R. Kortan J. P. Mannaerts B. Yang P. Ye H. Gossmann A. M. Sergent K. K. Ng W. H. Schulte E. Garfunkel T. Gustafsson

Our ability of controlling the growth and interfaces of thin dielectric films on III–V semiconductors by ultrahigh vacuum deposition has led to investigations of gate stacks containing rare earth oxides of Gd2O3 and Y2O3 as alternative high k gate dielectrics for Si. The abrupt interfaces achieved in these gate stacks have enabled the electrical, chemical, and structural studies to elucidate th...

2012
Jaymin Bhalani A. I. Trivedi

In this paper, we propose a novel joint semi-blind channel and data estimation technique based on Whitening Rotation (WR) method for Rayleigh flat fading Multiple Input Multiple output (MIMO) channel using different receiver antennas combinations. Here we divide newly proposed technique in three steps. In the first step, we use conventional Whitening Rotation based semi-blind channel estimation...

2017
W. X. Wang B. A. Grierson S. Ethier J. Chen P. H. Diamond

P. H. Diamond University of California, San Diego, La Jolla, CA 92093, USA Abstract This paper reports on a recent advance in developing physical understanding and a firstprinciples-based model for predicting intrinsic rotation profiles in magnetic fusion experiments. It is shown for the first time that turbulent fluctuation-driven residual stress (a non-diffusive component of momentum flux) al...

2009
Holger R. Dullin

We study the dynamics near the truncated p : ±q resonant Hamiltonian equilibrium for p, q coprime. The critical values of the momentum map of the Liouville integrable system are found. The three basic objects reduced period, rotation number, and non-trivial action for the leading order dynamics are computed in terms of complete hyperelliptic integrals. A relation between the three functions tha...

2011
A. S. Betzler E. P. Borges

Context. We investigate the distribution of asteroid rotation periods from different regions of the solar system and diameter distributions of near-Earth asteroids (NEAs). Aims. We aim to verify if nonextensive statistics satisfactorily describes the data. Methods. Light curve data were taken from the Planetary Database System (PDS) with Rel ≥ 2. We also considered the taxonomic class and regio...

ژورنال: Physical Treatments 2020
Ahmadpoor, Mansooreh, Bahadori, Shiva, Fatahi, Hooman,

Purpose: Genu valgum deformity a common lower extremity deformity. The weakness of the lower limb muscles followed by the internal rotation of the femur and external rotation of the tibia, shift the gravitational pull to the outside of the knee. This lower limb alignment deformity could increase the distance of ankle medial malleolus and the Q angle. Therefore, the present study aimed to invest...

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