相关期刊:《Chinese Physics Letters》《Open Journal of Civil Engineering》《International Soil and Water Conservation Research》《Control Theory and Technology》更多>>
financial support by the National Natural Science Foundation of China(No.51364032);the Inner Mongolia Natural Science Foundation(No.2022MS05028)。
The spray-deposition was used to produce billets of Mg-4Al-1.5Zn-3Ca-1Nd(A alloy)and Mg-13Al-3Zn-3Ca-1Nd(B alloy),and evolution of deformation substructure and Mg_(x)Zn_(y)Ca_(z)metastable phase in fine-grained(3μm)M...
This study investigates the influence of using ground palm oil fuel ash(G-POFA) from 10%-30% as cement replacement(by weight) on the cement mortar's pH under various curing conditions. These findings were supplemented...
supported by the Innovation Program for Quantum Science and Technology (Grant No.2021ZD0301601);the Science and Technology Innovation Program of Hunan Province (Grant No.2022RC1194);the National Natural Science Foundation of China (Grant Nos.11904402,12074433,12004430,12174447,12204543,and 12174448)。
The achievable precision of parameter estimation plays a significant role in evaluating a strategy of metrology.In practice,one may employ approximations in a theoretical model development for simplicity,which,however...
supported by the National Key Research and Development Program of China (Grant No. 2017YFA0305200);the National Natural Science Foundation of China (Grant Nos. 11674234 and 11605205);the Natural Science Foundation of Chongqing (Grant Nos. cstc2015jcyjA00021 and cstc2018jcyjAX0656);the Innovation Project of Sichuan University (Grant No. 2018SCUH0021);the Youth Innovation Promotion Association Program of the Chinese Academy of Sciences (CAS)(Grant No. No. 2015317);the Entrepreneurship and Innovation Support Program for Chongqing Overseas Returnees (Grant Nos. cx2017134and cx2018040);the Fund of CAS Key Laboratory of Microscale Magnetic Resonance;the Fund of CAS Key Laboratory of Quantum Information。
We theoretically introduce the statistical uncertainty of photon number and phase error to discuss the precision of parameters to be measured based on weak measurements. When the photon counting scheme is used, we dis...
National Natural Science Foundation of China(61835004);China Scholarship Council(201806130121);Hunan Provincial Innovation Foundation for Postgraduate(CX20200424).
We show that weak measurements can be used to measure the tiny signature of topological phase transitions.The signature is an in-plane photonic spin Hall effect,which can be described as a consequence of a Berry phase...
This paper proposed a new empirical K-value equation is developed to calculate dew pressure for gas condensate reservoirs.This equation is applicable in the wide ranges of composition,temperature,and pressure by consi...
Freeze-thaw damage is one of the main threats to the long time performance of the concrete pavement in the cold regions. This project aims to evaluate the influence of the freeze-thaw damages on pavement distresses un...
The generalized constitutive model relating the resilient modulus (MR) of flexible pavement layer materials to stress state, adopted by the Mechanistic-Empirical Pavement Design Guide (MEPDG), contains a set of consta...
The relationship between moisture loss and oil uptake at different combination of Frying Oil Temperatures (FOT) and time during deep-fat frying of chicken meat was investigated in this study. Chicken meat samples were...