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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Global existence and decay of solutions to compressible Prandtl system with small analytic data
少量分析数据 可压缩 Prandtl系统解 全局存在 衰减
2023/4/18
In this talk, we shall prove the global existence and the large time decay estimate of solutions to compressible Prandtl system with small initial data, which is analytical in the tangential variable....
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Optimal decay rates on compressible Navier-Stokes equations with degenerate viscosity and vacuum
简并粘度 真空 可压缩 NS方程 最佳衰减率
2023/4/18
In this talk, we consider the large time behavior of the weak solution to the free boundary problem for one-dimensional isentropic compressible Navier-Stokes equations with degenerate viscosity and va...
Radon Decay Product Aerosols in Ambient Air
Radon Decay products 214Pb 212Pb 210Pb Radioactive aerosols Cascade impactors 1-ACFM AMAD Residence time
2016/3/29
The aerodynamic size distributions of radon decay product aerosols, i.e. 214Pb, 212Pb, and 210Pb were measured using low-pressure
(LPI) as well as conventional low-volume 1-ACFM and high-volume (HVI)...
NDT Detection of Decay Areas and Evaluation of their Attributes
Black crusts Blob detection Performance Analysis Ground Truths Shape Analysis
2015/11/13
The systematic analysis of corrosion damage on cultural heritage objects is an aspect of multidisciplinary interest. The application of computer-aided approaches in corrosion control has recently beco...
HISTORICAL BUILDINGS AND THEIR DECAY: DATA RECORDING, ANALYSING AND TRANSFERRING IN AN ITC ENVIRONMENT
Historical Buildings Decay Restoration Survey Web-GIS
2015/5/25
ARKIS - Architecture Recovery Knowledge Information System - is an Information System, set up as an auxiliary tool for the organisation, representation and utilisation of knowledge of data in the reco...
Fundamental bounds on decay rates in asymmetric single-mode optical resonators
decay rate asymmetric single-mode optical resonators
2015/8/7
We derive tight upper and lower bounds of the ratio between decay rates to two ports from a single resonance exhibiting Fano interference, based on a general temporal coupled-mode theory formalism. Th...
The Gain Distribution According to the Theoretical Structure and Decay Dynamics of Sodium like Cu
Level Structure Oscillator Strengths Sodium like Cu
2013/1/30
Level structure, oscillator strengths, transition probabilities and radiative life times are evaluated for 1s2 2s2 2p63l, 4l, 5l (l = 0, 1, 2, 3, 4) states in sodium like Cu18+. The calculations are c...
Coliform Bacteria: The Effect of Sediments on Decay Rates and on Required Detention Times in Stormwater BMPs
Fecal Indicator Bacteria Decay Rate Sediment Nutrients Organic Carbon Best Management Practices (BMPs)
2013/3/11
Fecal indicator bacteria, such as total coliforms and E. coli, are a challenge to control in urban and rural stormwater runoff. To assess the challenges of improving bacterial water quality standards ...
Performance of a large TeO2 crystal as a cryogenic bolometer in searching for neutrinoless double beta decay
large TeO2 crystal cryogenic bolometer cryogenic bolometer neutrinoless double beta decay
2011/7/20
Bolometers are ideal devices in the search for neutrinoless Double Beta Decay. Enlarging the mass of individual detectors would simplify the construction of a large experiment, but would also decrease...
Microscopic calculations of isospin-breaking corrections to superallowed beta-decay
microscopic calculations superallowed beta-decay angular-momentum-projected nuclear density functional theory
2011/10/11
Abstract: The superallowed beta-decay rates that provide stringent constraints on physics beyond the Standard Model of particle physics are affected by nuclear structure effects through isospin-breaki...
Abstract: We use simple analytic considerations and a Monte Carlo calculation of nucleons in a box to argue that the use of Jastrow functions as short-range correlators in the commonly employed two-bo...
Influence of PVA emulsion on leaching of boron and copper from wood and efficacy on wood decay fungi
boron copper fixation Norway spruce PVA emulsion wood preservation
2009/11/27
Boron compounds are very effective fungicides, but they leach from wood in wet environments, unfortunately. In order to improve boron fixation, boric acid, borax and copper(II) sulphate were combined ...
Infection of CCB preserved and leached wood specimens with wood decay fungi
copper tolerance CCB wood wood decay fungi leaching boron overgrow respiration
2009/11/26
CCB treated wood is generally resistant to all wood decay fungi. However, like at CCA impregnated wood, susceptibility of CCB treated wood to copper tolerant fungi have been observed. It was investiga...
COPPER TRANSLOCATION FROM PRESERVED WOOD EXPOSED TO WOOD DECAY FUNGI
COPPER TRANSLOCATION PRESERVED WOOD WOOD DECAY FUNGI
2009/11/26
COPPER TRANSLOCATION FROM PRESERVED WOOD EXPOSED TO WOOD DECAY FUNGI。
DYNAQ: A Chlorine Decay Simulator in Water Supply Networks
Chlorine decay Water supply networks Computer modelling
2009/10/14
Drinking water chlorination is an important issue for public health. Chlorine de ciency may lead to contamination of water whereas an excess amount of chlorine may cause trihalomethanes, which are sus...