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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Deep neural network approximation to inverse conductivity problems for elliptic equations
椭圆方程 反电导率 深度神经网络
2023/4/14
The focus of this talk is on the numerical methods used to identify parameters in partial differential equations. Typically, an optimization approach is used to solve this class of inverse problems, w...
Thermal conductivity of mass-graded graphene flakes
mass-graded graphene flakes Thermal conductivity
2011/7/19
In this letter we investigate thermal conductions in mass-graded graphene flakes by nonequilibrium molecular dynamics simulations. It shows mass-graded graphene flakes reveal no thermal rectification ...
Rapid and Simultaneous Determination of Tetrafluoroborate, Thiocyanate and Hexafluorophosphate by High-Performance Liquid Chromatography Using a Monolithic Column and Direct Conductivity Detection
Rapid Simultaneous Determination Tetrafluoroborate
2010/9/15
A method was developed for fast and simultaneous determination of tetrafluoroborate (BF4−), thiocyanate (SCN−) and hexafluorophosphate (PF6−) by high-performance liquid chromatograph...
Determination of Effective Capacities of Ion-Exchangeable Materials by Measuring the Equilibrium Conductivity
Effective Capacities Ion-Exchangeable Materials Measuring Equilibrium Conductivity
2010/9/20
The effective ion-exchange capacities of ion-exchange materials were determined by measuring the change in the equilibrium conductivity of a column packed with analyte. The developed instrumental meth...
High conductivity limits for reaction-diffusion equations
High conductivity limits reaction-diffusion equations
2009/9/22
A reaction-diffusion equation an [0, 11' with the heat
conductivity IC > 0, a polynomial drift term, and an additive random
perturbation is considered. It is shown that if IC tends to infinity, then...
Thermal Conductivity of Several Liquid Foods
Liquid Food Thermal conductivity Twin probe method
2009/6/10
The thermal conductivity of eight kinds of liquid foods of total solid content between 10 and 60wt% was measured by a transient heat flow method using twin probes at temperatures ranging from 10 to 50...
Measurement of Thermal Conductivity of Cured Tobacco Material
tobacco specific heat transport phenomena
2009/5/8
A novel method has been developed to measure the thermal conductivity of leaf-like material (tobacco) in the perpendicular direction to its surface over broad ranges of temperature and moisture with t...
Linear Regression Model of the Ash Mass Fraction and Electrical Conductivity for Slovenian Honey
honey ash electrical conductivity
2009/2/19
Mass fraction of ash is a quality criterion for determining the botanical origin of honey. At present, this parameter is generally being replaced by the measurement of electrical conductivity (κ). The...
The Effects of Early Antibiotic Treatment Following Diagnosis of Mastitis Detected by a Change in the Electrical Conductivity of Milk
Staphylococcus aureus Streptococcus uberis intramammary treatment somatic cell count
2008/7/15
Mastitis was induced experimentally by infusion of Streptococcus uberis or Staphylococcus aureus into the mammary glands of lactating dairy cows. Clinical mastitis was identified when clots appeared i...
Variability and Reliability of Real-Time Milk Conductivity Data
mastitis detection milk conductivity real-time data
2008/6/20
The profile of milk conductivity values that were collected using an automated data acquisition system was evaluated for errant values. Conductivity values were recorded from 35 cows for three milking...
Electrical Conductivity Changes in Milk Caused by Acidification: Determining Factors
milk conductivity acidification buffer system
2008/3/22
Electrical conductivity of milk is mainly due to its soluble salt fraction. Lactose does not conduct current, and fat decreases conductivity. The contribution of proteins and peptides is of minor impo...
期刊信息
篇名
A Study on The Ionic Conductivity of a new Polymer Solid Electrolyte
语种
英文
撰写或编译
撰写
作者
Q.Wang,J.Gao
第一作者单位
刊物名称
Eur Polym J
页面
1996,32(3),299
出版日期
1996年
月
日
文章标识(ISSN)
相关项目
高分子微观复合材料结构与性能的研究
Ultrasonic effect on pH, electric conductivity, and tissue surface of button mushrooms, Brussels sprouts and cauliflower.
ultrasonic pre-treatment ultrasound probe ultrasound bath vegetable functional properties surface damage
2014/3/4
The aim of this work was to use ultrasound pre-treatment as a potential method prior to the subsequent processing in the food industry, for button mushrooms, Brussels sprouts, and cauliflower in order...
Synthesis, Characterization and Electrical Conductivity of Poly(p-phenylene vinylene)
Conducting Polymers Poly(p-phenylene vinylene) Electrochemical Polymerization Doping Electrical Conductivity
2010/4/21
Synthesis, Characterization and Electrical Conductivity of Poly(p-phenylene vinylene).
Electrical Conductivity of Sodium Doped Poly(4-Vinylpyridine)
Electrical Conductivity Sodium Doped Poly 4-Vinylpyridine
2010/8/15
Poly(4-Vinylpyridine) was synthesized by free radicalic polymerization. Solution doping process with metallic sodium was carried out. A conductivity value around 10-6 S/cm was obtained. Relative chang...