Coin collecting can be a lucrative business for those in the know,but how can amateurs get started without losing a fortune?Coin expert Guan Baixun gives his valuable insights.A new practice for the Lunar New Year,or ...
the National Natural Science Foundation of China(22209144);the Project of the Natural Science Foundation of Yunnan;the Yunnan Revitalization Talent Support Program(202201AU070030 and 202201AT070114);the support from the National Natural Science Foundation of China(22065038);the High-Level Talents Introduction in Yunnan Province(C619300A010);the Fund for Excellent Young Scholars of Yunnan(202001AW070008);financial support from the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)under grant number RS-2024-00444389。
2,2',7,7'-Tetrakis(N,N-di(4-methoxyphenyl)amino)-9,9'-spirobifluorene(Spiro)is an essential hole-transport material used in perovskite solar cells(PSCs).However,the redox reaction of Spiro and its impact at the interf...
2024 Anqing Normal University University-Level Key Project(ZK2024062D)。
This study examines the Big Data Collection and Preprocessing course at Anhui Institute of Information Engineering,implementing a hybrid teaching reform using the Bosi Smart Learning Platform.The proposed hybrid model...
Supported by the National Key R&D Program of China(Nos.2021YFA0909600,2021YFE0110100);the National Natural Science Foundation of China(Nos.32060061,32370380);the Key R&D Program of Hainan Province(Nos.ZDYF2024XDNY244,ZDYF2022XDNY140);the Natural Science Foundation of Hainan Province(No.322QN250);the Foreign Expert Foundation of Hainan Province(No.G20230607016E);the Program of Key Lab of Ministry of Education for Utilization and Conservation of Tropical Marine Bioresources(No.2023SCNFKF04)。
Locations around the equator provide unique habitats for microalgae presumably with exceptional vitality.To develop microalga-derived product systems,we previously created a(sub)tropical microalgal collection.In this ...
the support provided by the National Natural Science Foundation of China(No.52106010);the Beijing Natural Science Foundation(3232037);the Fundamental Research Funds for the Central Universities(No.2024MS150)。
During data center operation,it generates a significant volume of low-grade waste heat.To recover waste heat,a coupled system including solar collector,double effect absorption refrigeration and organic Rankine cycle ...
On November 21,2024,a book collection ceremony that connects the east and west was held under the red brick dome of the British Library in London.Ten literary works,originally published online by Chinese authors,inclu...
Solid waste management in Freetown has been further complicated in the wake of rapid population growth and urbanization, resulting in considerable pressure to implement effective and sustainable solutions. This study ...
This article is descriptive research that takes into account the growing concerns of the authorities of the municipality of Coyah regarding waste management, as well as our desire to contribute to improving the living...
Research on the Technical System for Monitoring Adverse Drug Reactions/Events(Regulatory Technology System Research)(2019-0-4-040).
Objective To analyze the impact of the centralized drug procurement policy on pharmaceutical enterprises,and put forward some suggestions for improving China’s centralized drug procurement policy.Methods Through lite...
A photo collection and exhibition event was organized earlier this year to celebrate the 75th anniversary of the founding of the Peopled Republic of China.The event was organized by the Social Liaison,Exchanges and Co...