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| 1 | Detection of Multi-dimensional Driving Forces of Public Environmental Concern in China:Based on Spatial Heterogeneity Perspectives显示文摘Public environmental concern(PEC)is an important bottom-up force in building an environmentally sustainable society.Guided by attitude theory,this paper innovatively constructed a PEC evaluation index system,while introducing entropy weighted-TOPSIS(Technique for Order Preference by Similarity to Ideal Solution)to realize the assessment of PEC.Exploratory spatial data analysis was used to portray the spatio-temporal evolution patterns of PEC in 362 Chinese cities at prefecture-level and above from 2011 to 2018.Furthermore,the Geodetector model was performed to identify the multi-dimensional determinants of PEC from the perspective of spatial heterogeneity.The results indicated that:1)PEC in China exhibited a fluctuating upward trend,consistent with the spatial distribution law of‘Heihe-Tengchong Line’and‘Bole-Taipei Line’;2)the driving effect of each factor varied dynamically,but in general,economic development level,population size,industrial wastewater,and education level were the dominant driving factors explaining the spatial variation of PEC;3)risk detection revealed that four factors,government environmental regulations,PM_(2.5),vegetation coverage,and natural resource endowment,had nonlinear effects on PEC;4)the interactions between factors all demonstrated an enhancement in explaining the spatial differentiation of PEC.PEC was driven by the comprehensive interaction of four-dimensional factors of economy,society,pollutant emissions,and ecology.Among them,population agglomeration accompanied by a high level of regional economy and information technology can explain the increase in PEC to the greatest extent. | TONG Yun PANG Li SUN Minghui HAN Junyi | 2023 | Chinese Geographical Science2023，33，6： | 0 |
| 2 | High open-circuit voltage organic solar cells enabled by a difluorobenzoxadiazole-based conjugated polymer donor显示文摘A new polymer donor based on 3,3′-difluoro-2,2′-bithiophene(2F2T) and difluorobenzoxadiazole(ffBX), named 2F2T-ffBX, is designed and synthesized. The organic solar cell(OSC) based on 2F2T-ffBX donor and [6,6]-phenyl-C60-butyl acid methyl ester([60]PCBM) acceptor exhibits a high efficiency of 7.3% with a high open-circuit voltage(Voc) of 1.03 V. When blended with perylenediimide-based acceptor(PDI6), the corresponding OSC shows a higher Voc of 1.19 V with a low energy loss of 0.50 e V but a much lower efficiency of 2.0%. The detailed analyses including charge generation, transport, recombination properties, and morphology were performed to understand the performance of corresponding devices. | Ruiwen Zhang Junyi Wang Xi Liu Shuting Pang Chunhui Duan Fei Huang Yong Cao | 2019 | Science China Chemistry2019，62，7： | 0 |
| 3 | Tonghua Liu:A life dedicated to clinical pathology显示文摘Professor Tonghua Liu(刘彤华)was an academician of the Chinese Academy of Engineering,a renowned medical scientist,pathologist,medical educator and professor of the Pathology Department in Peking Union Medical College Hospital(PUMCH)(Fig.1).She passed away from illness on July 8th,2018 at PUMCH.She was 89(PUMCH,2018).Prof.Liu was born on November 13th,1929 in Wuxi,Jiangsu Province.She studied at the Medical School of Saint John's University in Shanghai from 1947 to 1953(Fang et al.,2009). | Lin Dong Tanping Fu Junyi Pang Zhiyong Liang Wenli Duan | 2019 | Protein & Cell2019，10，12： | 0 |
| 4 | Research on the adsorption of environmentally friendly insulating gas C_(4)F_(7)N decomposed components on the surface ofγ-Al_(2)O_(3)显示文摘C_(4)F_(7)N is considered to be the most potential alternative gas for SF_(6).However,harmful decomposition by-products generated by the discharge or overheating faults will pose threat to safe operation and service life of gas insulated equipment(GIE).Herein,we investigated the adsorption performance ofγ-Al_(2)O_(3)on C_(4)F_(7)N and its decomposition products to evaluate the possibility of using it as by-products adsorbent or exhaust treatment material.It is found thatγ-Al_(2)O_(3)demonstrates superior adsorption capacity for CF_(4),C_(2)F_(6),C_(3)F_(8),C_(3)F_(6),C_(2)F_(4),and keeps stable after the interaction.The first-principles calculation infers thatγ-Al_(2)O_(3)has stronger interaction with C_(4)F_(7)N,C_(3)F_(6)and C_(3)F_(8)than that of C_(2)F_(4),C_(2)F_(6)and CF_(4).There exists obvious charge transfer between C_(4)F_(7)N andγ-Al_(2)O_(3),which belongs to chemisorption.The interaction between F 2p orbital and C=Cπorbital determines the gas-solid adsorption performance.The desorption properties were also explored and the recovery time was in order of CF_(4) | Song Xiao Junyi Chen Peng Wu Qiang Yao Long Li Xuanpei Pang Shiling Zhang Xiaoxing Zhang Yi Li | 2023 | High Voltage2023，8，2： | 0 |
| 5 | The effect of laser acupuncture on hypoxia tolerance and inflammation reaction in mice with optical fiber acupuncture needle intra body显示文摘Hypoxia is a disorder in which the tissues are not oxygenated adequately.The lack of oxygen may cause irreversible damage to the major organs such as the brain,heart and lungs.In severe cases,coma,seizures,and death may happen.In addition to the routine medication,acupuncture.treatment has been applied as a complementary treatment to counter hypoxia.In this paper,the optical fiber acupuncture needle was fabricated using the optical fiber imbedding into the metal capillary tube with needle tip,therefore made it easy to insert into the body for the laser treatment.The laser optical fiber needle treatment to the ST36 acupoint conducted with the laser.irradiation intra body.The normobaric hypoxia tolerance test results in mice show that the optical fber needle treatment to the ST36 acupoint with laser acupuncture appears to improve the tolerance to hypoxia.The mice treated with laser acupuncture expressed high level of IL-1βin serum.Our results suggest that laser optical fiber needle acupuncture may serve as a potential treatment for hypoxia. | Shupeng Liu Minmin Xu Xiumei Cao Junyi Hou Na Chen Fufei Pang Zhenyi Chen Xiangfei Yang Tingyun Wang Jianshe Yan | 2017 | Journal of Innovative Optical Health Sciences2017，，2： | 0 |
| 6 | Tu-Xian Decoction ameliorates diabetic cognitive impairment by inhibiting DAPK-1显示文摘Tu-Xian decoction(TXD),a traditional Chinese medicine(TCM)formula,has been frequently administered to manage diabetic cognitive impairment(DCI).Despite its widespread use,the mechanisms underlying TXD’s protective effects on DCI have yet to be fully elucidated.As a significant regulator in neurodegenerative conditions,death-associated protein kinase-1(DAPK-1)serves as a focus for understanding the action of TXD.This study was designed to whether TXD mediates its beneficial outcomes by inhibiting DAPK-1.To this end,a diabetic model was established using Sprague-Dawley(SD)rats through a high-fat,high-sugar(HFHS)diet regimen,followed by streptozotocin(STZ)injection.The experimental cohort was stratified into six groups:Control,Diabetic,TC-DAPK6,high-dose TXD,medium-dose TXD,and low-dose TXD groups.Following a 12-week treatment period,various assessments—including blood glucose levels,body weight measurements,Morris water maze(MWM)testing for cognitive function,brain magnetic resonance imaging(MRI),and histological analyses using hematoxylin-eosin(H&E),and Nissl staining—were conducted.Protein expression in the hippocampus was quantified through Western blotting analysis.The results revealed that TXD significantly improved spatial learning and memory abilities,and preserved hippocampal structure in diabetic rats.Importantly,TXD administration led to a down-regulation of proteins indicative of neurological damage and suppressed DAPK-1 activity within the hippocampal region.These results underscore TXD's potential in mitigating DCI via DAPK-1 inhibition,positioning it as a viable therapeutic candidate for addressing this condition.Further investigation into TXD's molecular mechanisms may elucidate new pathways for the treatment of DCI. | WANG Danyang YAN Bin WANG An SUN Qing PANG Junyi CUI Yangming TIAN Guoqing | 2023 | Chinese Journal of Natural Medicines2023，21，12： | 0 |
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