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Comparisons of experimental topside electron concentration profiles with IRI and NeQuick models
ionospheric electron comparison profiles
2015/9/25
A critical part of the vertical ionospheric electron concentration profile is the region above its maximum (topside ionosphere) and many attempts have been made to model this region because of the lim...
ESTIMATION OF CHLOROPHYLL CONCENTRATION IN MAIZE USING SPECTRAL REFLECTANCE
crops spectral reflectance chlorophyll content
2015/5/6
The objective of this research was to identify the relationship between chlorophyll contents and spectral measurements in a maize crop. Spectral measurements were taken and the chlorophyll content w...
Explicit Bounds for Entropy Concentration under Linear Constraints
maximum entropy concentration bounds linear constraints tolerances
2011/8/19
Abstract: Consider the construction of an object composed of $m$ parts by distributing $n$ units to those parts. For example, say we are assigning $n$ balls to $m$ boxes. Each assignment results in a ...
Effect of Carrier Concentration Dependant Mobility on the Performance of High Electron Mobility Transistors
High Electron Mobility Transistor diffusion part drain current
2010/4/15
The influence of the sheet carrier concentration dependence on mobility on the performance of High Electron Mobility Transistor (HEMT) structures is theoretically modeled. The model basically takes in...
Scheme for Concentration of Unknown Photonic GHZ Entangled
States via Linear Optical Elements
unknown photonic GHZ entangled states concentration linear optical elements
2007/8/15
2006Vol.46No.5pp.853-856DOI:
Scheme for Concentration of Unknown Photonic GHZ Entangled
States via Linear Optical Elements
ZHANG Gang,1,2 YANG Ming,1 and CAO Zhuo-Liang1
...
期刊信息
篇名
On -line Measurement of Mass COncentration and Particle Size in Emission Using Light Scattering Technique
语种
英文
撰写或编译
作者
王乃宁，徐贯东
第一作者单位
刊物名称
C.P.Celata ed .Two -Phase
页面
1995,Vol.2,P.695-701
出...
期刊信息
篇名
Non-uniform stress field and stress concentration induced by grain boundary and triple junction of tricrystal
语种
英文
撰写或编译
作者
Jiansong WAN,Zhufeng YUE
第一作者单位
刊物名称
J. Mater. Sci. Technol
页面
19(4...
Trace Element Concentration in São Francisco River Water Using STXRF and PIXE Techniques
Trace Element Concentration Sã o Francisco River Water STXRF and PIXE Techniques
2010/10/15
Trace element concentrations in water from S˜ao Francisco River using Particle Induced X-ray Emission (PIXE) and Synchroton Total Reflection X-ray Fluorescence (STXRF) techniques are measured. Th...
The dangers to the human health upon exposure to radon and its daughter products is the main motivation behind the vast number of studies performed to find the concentration of radon in our living env...
Effect of the Zn Concentration on the Characteristic Parameters of ZnxCd1 - xS Thin Films Developed by Spraying Pyrolysis Method Under the Nitrogen Atmosphere
Spray Pyrolysis Thin Film ZnCdS
2010/4/13
The electronic and optical properties of ZnxCd (1- x)S thin films (0.0 \le x \le 0.7) fabricated using the chemical spray method have been investigated in nitrogen atmosphere. The films are deposited ...
Universal Quantum Entanglement Concentration Gate
Universal Quantum Entanglement Concentration Gate
2010/10/15
We construct a Universal Quantum Entanglement Concentration Gate (QEC-Gate). Special times operations of QECGate can transform a pure 2-level bipartite entangled state to nearly maximum entanglement. ...
Positron Annihilation and XRD Studies on Deformed Al-Alloys with low concentration of Mg
Positron Annihilation Al-Alloys Mg
2010/4/15
Positron behaviour at grain boundaries is characterized by their bulk diffusibility D, their bulk free lifetime tf and their trapped lifetime tt (tt > tf). Al-Mgx samples (x = 0-1.4 at %) have been ho...