Recently,a lot of U.S.TikTok users,who are self-identified as“TikTok Refugees”,have been flocking to the Chinese social media app Xiaohongshu recently.From January 13 to 16,the app Xiaohongshu climbed to first place...
financially supported by the Natural Science Foundation of China(52277218);the Hubei Provincial Natural Science Foundation of China(2024AFA094);the Excellent Discipline Cultivation Project by JHUN(2023XKZ009);the Graduate Student Innovation Fund of JHUN(KYCXJJ202422).
Lithium metal batteries(LMBs)with high energy density are impeded by the instability of solid electrolyte interface(SEI)and the uncontrolled growth of lithium(Li)dendrite.To mitigate these challenges,optimizing the SE...
An in-depth description of an apparently forgotten matrix operation, the reversal operator, is developed. The properties of such an operation are also given, resulting in a new vector-matrix operation resembling the w...
supported by the National Natural Science Foundation of China under Grant No.12147115;the Discipline(Subject)Leader Cultivation Project of Universities in Anhui Province under Grant Nos.DTR2023052 and DTR2024046;the Natural Science Research Project of Universities in Anhui Province under Grant No.2024AH040202;the Young Top Notch Talents and Young Scholars of High End Talent Introduction and Cultivation Action Project in Anhui Province;the Scientific Research Foundation Funded Project of Chuzhou University under Grant Nos.2022qd022 and 2022qd038。
In this paper,we use the Riemann-Hilbert(RH)method to investigate the Cauchy problem of the reverse space-time nonlocal Hirota equation with step-like initial data:q(z,0)=o(1)as z→-∞and q(z,0)=δ+o(1)as z→∞,where...
Donald Trump was sworn into office for a second time in Washington,D.C.,on January 20(local time).Nearly all analysts’predictions regarding the results of the U.S.presidential election two months ago were incorrect.E...
supported by the Beijing Natural Science Foundation(No.2232059);the National Natural Science Foundation of China(Nos.52121003,52374148,52204163 and 51934008);the Fundamental Research Funds for the Central Universities(Nos.2023JCCXNY04 and 2023YQTD02);the Open Fund of Key laboratory of Xinjiang Coal Resources Green Mining,Ministry of Education(No.KLXGY-KB2408)。
The sublevel top coal caving(SLTCC)mining technology is extensively employed in steeply inclined thick coal seams.Because of the typical characteristics of the short coal face in this mining method,a signifi-cant port...
supported by the National Key Research&Development Project of China(Grant No.2022YFA1204100);the National Natural Science Foundation of China(Grant No.62488201);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-003);the Innovation Program of Quantum Science and Technology(Grant No.2021ZD0302700)。
Charge trapping devices incorporating 2D materials and high-κdielectrics have emerged as promising candidates for compact,multifunctional memory devices compatible with silicon-based manufacturing processes.However,t...
Supported by the International Partnership Program of Chinese Academy of Sciences(No.184131KYSB20200033).
Due to the issue of long-horizon,a substantial number of visits to the state space is required during the exploration phase of reinforcement learning(RL)to gather valuable information.Addi-tionally,due to the challeng...
funded by National Nature Science Foundation of China,grant number 61302188.
To overcome the problem of insufficient expression of fine texture when gradient mode is used as an image feature extraction operator in traditional PM model,which leads to excessive diffusion in these fine texture re...
supported by the National Science and Technology Major Project of China(No.2021YFB3500700);the National Natural Science Foundation of China(Nos.22020102003,22025506,22271274);the Program of Science and Technology Development Plan of Jilin Province,China(Nos.20230101035JC,20230101022JC).
Establishing efficient CO_(2) hydrogenation technology based on the reverse water-gas shift (RWGS) reaction can effectively alleviate environmental problems while providing high-value-added products.The development of...