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Nuclear Science and Techniques 2023年第6期34卷 183-197页

作者： Hui-lin Xue Jian-Jie Cheng Wei-Hao Ji Wen-jin Li Han-zhong Tao Wei Li College of Urban Construction Nanjing Tech UniversityNanjing211800China School of Energy Science and Engineering Nanjing Tech UniversityNanjing211800China

An investigation of the decoupled thermal–hydraulic analysis of a separated heat pipe spent fuel pool passive cooling system(SFS)is essential for practical engineering *** on the principles of thermal and mass balance,this study decoupled the heat transfer processes in the *** accordance with the decoupling conditions,we modeled the spent fuel pool of the CAP1400 pressurized water reactor in Weihai and used computational fluid dynamics to explore the heat dissipation capacity of the SFS under different air temperatures and wind *** results show that the air-cooled separated heat pipe radiator achieved optimal performance at an air temperature of 10℃ or wind speed of 8 m/*** equations for the equivalent thermal conductivity of the separated heat pipes with the wind speed and air temperature we obtained according to the thermal resistance network *** study is instructive for the actual operation of an SFS.

关键词： Decoupled analysis Separated heat pipe CAP1400 Finned tube radiator Passive cooling

Ru/NiMnB spherical cluster pillar for highly proficient green hydrogen electrocatalyst at high current density

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Journal of Energy Chemistry 2025年第1期100卷 397-408页

作者： Md Ahasan Habib Shusen lin Mehedi Hasan Joni Sumiya Akter Dristy Rutuja Mandavkar Jae-Hun Jeong Jihoon Lee Department of Electronic Engineering College of Electronics and Information Kwangwoon University

Advanced OER/HER electrocatalytic alternatives are crucial for the wide adaptation of green hydrogen ***,Ru/NiMnB spherical cluster pillar （SCP）,denoted as Ru/NiMnB,is synthesized using a combination of electro-deposition and hydrothermal *** investigation of Ru doping in the NiMnB matrix revealed significant improvements in electrocatalytic *** Ru/NiMnB SCPs demonstrate superior OER/HER activity with low overpotentials of 150 and 103 mV at 50mA/cm2in 1 M KOH,making them highly competitive with state-of-the-art ***,the Ru/NiMnB SCPs exhibit a low 2-E cell voltage of 2.80 V at ultra-high current density of 2,000 m A/cm2in 1 M KOH,outperforming the standard benchmark electrodes of RuO2||Pt/C,thereby positioning Ru/NiMnB as one of the best bifunctional *** SCPs exhibit exceptional high-current characteristics,stability and corrosion resistance,as evidenced by continuous operation at 1,000 mA/cm2high-current density for over 150 h in 6 M KOH at elevated temperatures under harsh industrial *** a small amount of Ru incorporation significantly enhances the electrocatalytic performances of NiMnB,attributed to increased active sites and improved intrinsic properties such as conductivity,adsorption/desorption capability and reaction ***,Ru/NiMnB SCPs present a promising bi-functional electrode concept for efficient green H2production.

关键词： Advanced electrocatalyst High current Corrosion resistance Industrial requirement

Simultaneous adsorption of As(Ⅲ) and Pb(Ⅱ) by the iron-sulfur codoped biochar composite:Competitive and synergistic effects

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Journal of Environmental Sciences 2023年第3期125卷 14-25页

作者： Yijun Chen Qintie lin Xiaoqing Wen jin He Haoyu Luo Quanfa zhong Libin Wu Jiaqi Li Guangdong Industrial Contaminated Site Remediation Technology and Equipment Engineering Research CenterSchool of Environmental Science and EngineeringGuangdong University of TechnologyGuangzhou 510006China Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSchool of Environment and EnergySouth China University of TechnologyGuangzhou 510006China Key Laboratory for City Cluster Environmental Safety and Green Development of the Ministry of Education Institute of Environmental and Ecological EngineeringGuangdong University of TechnologyGuangzhou 510006China

Simultaneous elimination of As(Ⅲ) and Pb(Ⅱ) from wastewater is still a great *** this work,an iron-sulfur codoped biochar (Fe/S-BC) was successfully fabricated in a simplified way and was applied to the remediate the co-pollution of As(Ⅲ) and Pb(Ⅱ).The positive enthalpy indicated that the adsorption in As-Pb co-pollution was an endothermic *** mechanism of As(Ⅲ) removal could be illustrated by surface complexation,oxidation and *** addition to precipitation and complexation,the elimination mechanism of Pb(Ⅱ) also contained ion exchange and electrostatic *** and synergistic effects existed simultaneously in the co-contamination *** suppression of As(Ⅲ) was ascribed to competitive complexation of the two metals on Fe/S-BC,while the synergy of Pb(Ⅱ) was attributed to the formation of the PbFe2(AsO_(4))2(OH)*** experiments revealed that Fe/S-BC had outstanding ability to remove As(Ⅲ) and Pb(Ⅱ),regardless of pH dependency and interference by various coexisting *** maximum adsorption capacities of the Fe/S-BC for As(Ⅲ) and Pb(Ⅱ) were 91.2 mg/g and 631.7 mg/g,***/S-BC could be treated as a novel candidate for the elimination of As(Ⅲ)-Pb(Ⅱ) combined pollution.

关键词： Iron-sulfur codoped Biochar Arsenic and lead Co-contamination remediation

Heat-Clearing Chinese Medicines in Lipopolysaccharide-Induced Inflammation

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Chinese Journal of Integrative Medicine 2020年第7期26卷 552-559页

作者： LU Zi-bin OU jin-ying CAO Hui-hui LIU Jun-shan YU lin-zhong Traditional Chinese Pharmacological Laboratory Third Level Research Laboratory of State Administration of Traditional Chinese MedicineSchool of Traditional Chinese MedicineSouthern Medical UniversityGuangzhou(510515)China

Lipopolysaccharide(LPS)-induced inflammation causes massive threatening diseases,such as sepsis,acute lung injury and multiple organ dysfunction *** treatment to prevent inflammation is crucial in LPS-induced inflammatory ***-clearing Chinese medicines(CMs)have been used to ameliorate LPS-induced inflammation in China for ***-clearing CMs regulate inflammatory pathways,thereby inhibiting the release of inflammatory *** review aimed to introduce promising heat-clearing CMs countering LPS-induced inflammation in the last 5 years,exploring the underlying molecular mechanisms.

关键词： Chinese medicine heat-clearing lipopolysaccharide inflammation review

Gallic Acid: A Potential Anti-Cancer Agent

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Chinese Journal of Integrative Medicine 2022年第7期28卷 661-671页

作者： JIANG Yuan PEI jin ZHENG Yan MIAO Yu-jing DUAN Bao-zhong HUANG lin-fang Key Laboratory of Chinese Medicine Resources Conservation State Administration of Traditional Chinese Medicine of the People's Republic of ChinaInstitute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100193China State Key Laboratory of Southwestern Chinese Medicine Resources Pharmacy CollegeChengdu University of Traditional Chinese MedicineChengdu 611137China College of Pharmaceutical Science Dali UniversityDaliYunnan Province 761000China

Cancer is one of the most devastating diseases worldwide and definitive therapeutics for treating cancer are not yet available despite extensive research efforts. The key challenges include limiting factors connected with traditional chemotherapeutics, primarily drug resistance, low response rates, and adverse side-effects. Therefore, there is a high demand for novel anti-cancer drugs that are both potent and safe for cancer prevention and treatment. Gallic acid(GA), a natural botanic phenolic compound, can mediate various therapeutic properties that are involved in anti-inflammation, anti-obesity, and anti-cancer activities. More recently, GA has been shown to exert anti-cancer activities via several biological pathways that include migration, metastasis, apoptosis, cell cycle arrest, angiogenesis, and oncogene expression. This review discusses two aspects, one is the anti-cancer potential of GA against different types of cancer and the underlying molecular mechanisms, the other is the bibliometric analysis of GA in cancer and tumor research. The results indicated that lung cancer, prostate cancer, stomach cancer, and colon adenocarcinoma may become a hot topic in further research. Overall, this review provides evidence that GA represents a promising novel, potent, and safe anti-cancer drug candidate for treating cancer.

关键词： gallic acid cancer tumor bibliometric application

Controlled growth of two-dimensional InAs single crystals via van der Waals epitaxy

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Nano Research 2022年第11期15卷 9954-9959页

作者： Jiuxiang Dai Teng Yang Zhitong jin Yunlei zhong Xianyu Hu jingyi Zou Weigao Xu Tao Li Yuxuan lin Xu Zhang lin Zhou School of Chemistry and Chemical Engineering Frontiers Science Centre for Transformative MoleculesShanghai Jiao Tong UniversityShanghai 200240China Shenyang National Laboratory for Materials Science Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China Department of Electrical and Computer Engineering Carnegie Mellon UniversityPittsburghPA 15213USA Key Laboratory of Mesoscopic Chemistry School of Chemistry and Chemical EngineeringNanjing UniversityNanjing 210023China Department of Electrical Engineering and Computer Sciences University of CaliforniaBerkeleyCA 94720USA

Two-dimensional(2D)indium arsenide(InAs)is promising for future electronic and optoelectronic applications such as highperformance nanoscale transistors,flexible and wearable devices,and high-sensitivity broadband photodetectors,and is advantageous for its heterogeneous integration with Si-based ***,the synthesis of 2D InAs single crystals is challenging because of the nonlayered *** we report the van der Waals epitaxy of 2D InAs single crystals,with their thickness down to 4.8 nm,and their lateral sizes up to~37μ*** as-grown InAs flakes have high crystalline quality and are *** thickness can be tuned by growth time and ***,we explore the thickness-dependent optical properties of InAs *** measurement reveals that 2D InAs possesses high conductivity and high carrier *** work introduces InAs to 2D materials family and paves the way for applying 2D InAs in high-performance electronics and optoelectronics.

关键词： two-dimensional materials van der Waals epitaxy indium arsenide nonlayered material

Sequential maneuvering decisions based on multi-stage influence diagram in air combat

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Journal of Systems Engineering and Electronics 2007年第3期18卷 551-555页

作者： zhong lin Tong Ming'an zhong Wei Zhang Shengyun Dept. of Electronic Information Northwestern Polytechnical Univ. Xi'an 710072 P. R. China School of Electronic Science Jiangxi Univ. of Finance and Economics Nanchang 330013 P. R. China

A multi-stage influence diagram is used to model the pilot＇s sequential decision making in one on one air combat. The model based on the multi-stage influence diagram graphically describes the elements of decision process, and contains a point-mass model for the dynamics of an aircraft and takes into account the decision maker＇s preferences under uncertain conditions. Considering an active opponent, the opponent＇s maneuvers can be modeled stochastically. The solution of multistage influence diagram can be obtained by converting the multistage influence diagram into a two-level optimization problem. The simulation results show the model is effective.

关键词： multi-stage influence diagram air combat maneuvering decision hierarchical optimization.

p-arrangeable Graphs are Folkman linear

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Acta Mathematicae Applicatae Sinica 2021年第1期37卷 69-74页

作者： Xun CHEN Qi-zhong lin Center for Discrete Mathematics Fuzhou UniversityFuzhou 350108 China

For graphs F and G,let F→(G,G)denote that any red/blue edge coloring of F contains a monochromatic *** Folkman number f(G;t)to be the smallest order of a graph F such that F→(G,G)andω(F)≤*** is shown that f(G;t)≤... 详细信息

关键词： Folkman number Folkman linear Multi-partite regularity lemma

A bio-inspired optical imaging method for robotic perception in turbid water

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Science China Technological Sciences 2025年第1期 79-81页

作者： Xudong SUN Yafeng LI Peng lin Xiaodi SHANG Xianping FU School of Information Science and Technology Dalian Maritime University College of Computer Science and Technology Qingdao University

In the realm of underwater robotics, optical imaging plays a pivotal role in many scientific researches. Due to the effects of absorption and scattering,images captured in turbid water are severely degraded. Therefore, enhancing the quality of underwater optical images stands paramount in ensuring the continued advancement and efficacy of underwater robots across its multifarious applications.

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Naphthalene Diimide Templated Synthesis of Pillar[6]arenes

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Chinese Journal of Chemistry 2015年第3期33卷 339-342页

作者： Hua Ke Chen Jiao Yu-Heng Qian Mei-jin lin Jian-zhong Chen College of Chemistry Fuzhou UniversityFuzhouFujian 350116China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian 350002China

A facile method for the selective synthesis of pillar[6]arenes has been *** to a strong electron do-nor-acceptor interaction between the electron-deficient naphthalene diimide and a precursor for the pillararene,1,4-diisobutoxy-2,5-bis(methoxymethyl)benzene,naphthalene diimide has been demonstrated to act as a template for selective synthesis of pillar[6]arene in a modest yield(30%).

关键词： pillararenes naphthalene diimides templated synthesis donor-acceptor interactions