The abstract provided offers a succinct overview of the research paper’s focus on the significance of statistics, specifically regression analysis, across diverse fields. The emphasis on regression analysis indicates...
supported by the National Natural Science Foundation of China(No.62075030);the Ministry of Science and Technology(No.DL2023167001L);the Sichuan Science and Technology Program(No.2023YFSY0058);the 111 Project(No.B14039)。
Statistical properties of the erbium-doped random fiber laser(ERFL)play an important role in studying its physical attributes and advancing profound applications.Thus,there is an obvious need for thorough characteriza...
The Bureau of Statistics has demonstrated a forward-looking strategic approach in its economic census.By leveraging dual innovations in technology and management,and incorporating modern technologies such as big data,...
supported by the National Natural Science Foundation of China(Grant No.12171343);the Sichuan Science and Technology Program(Grant No.2022JDTD0019).
This paper focuses on the statistical characteristics of the 3D MHD equations.We firstly establish an existence theorem of a Vishik-Fursikov measure of the 3D MHD equations by taking advantage of the Krein-Milman theo...
In this work, four empirical models of statistical thickness, namely the models of Harkins and Jura, Hasley, Carbon Black and Jaroniec, were compared in order to determine the textural properties (external surface and...
financially supported by the National Natural Science Foundation of China(42122023 and 41930424);Key Research Program of the Innovation Academy for Earth Science,CAS(IGGCAS201901);Youth Innovation Promotion Association CAS(Y2021095);the Science and Technology Planning Project of Guangdong Province,China(2020B1212060055).
Exploitable or potentially exploitable deposits of critical metals,such as rare-earth(REE)and high-field-strength elements(HFSE),are commonly associated with alkaline or peralkaline igneous rocks.However,the origin,tr...
supported by the National Natural Science Foundation of China(Nos.41572099 and 41872127).
The Niutitang Formation in the South China Block might be a source of hydrocarbon as it contains an enormous quantity of organic matter.Black rock of the Early Cambrian Niutitang Formation is widely distributed in the...
supported by the Science and Technology Fundamental Resources Investigation Program (2017FY101201)from Ministry of Science and Technology of the People's Republic of China.
It has been well documented that heatwaves are linked to elevated mortality and morbidity.However,the selection of optimal heatwave definitions for subsequent risk assessment has been inconsistent and there is no full...
According to data from National Bureau of Statistics,in Q1,in our country,the production of ten types of nonferrous metals was 18.26 million tons,a YOY growth of 9%.This includes:2.99 million tons of refined copper,a ...