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Reducing Subsp.ces of Toep.itz Op.rators Induced by a Class of Non-analytic Monomials over the Unit Ball

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Acta Mathematica Sinica,English Series 2024年第7期40卷 1767-1777页

作者： Yan yu. SHI Bo ZHANG Xu TANG yu.Feng LU School of Mathematical Sciences Ocean University of ChinaQingdao 266100P.R.China School of Mathematics and Information Sciences Yantai UniversityYantai 264005P.R.China School of Mathematical Sciences Space Engineering UniversityBeijing 101416P.R.China School of Mathematical Sciences Dalian University of TechnologyDalian 116024P.R.China

In this p.p.r,we describe the minimal reducing subsp.ces of Toep.itz op.rators induced by non-analytic monomials on the weighted Bergman sp.ces and Dirichlet sp.ces over the unit ball B_(2).It is p.oved that each minimal reducing subsp.ce M is finite dimensional,and if dim M≥3,then M is induced by a ***,the structure of commutant algebra v(T_(w)N_(z)N):={M^(*)_(w)NM_(z)N,M^(*)_(z)NM_(w)N}′is determined by N and the two dimensional minimal reducing subsp.ces of(T_(w)N_(z)*** also give some interesting examp.es.

关键词： Reducing subsp.ce op.rator-weighted shifts Toep.itz op.rator von Neumann algebra

C-reactive p.otein to albumin ratio p.edict resp.nses to p.ogrammed cell death-1 inhibitors in hep.tocellular carcinoma p.tients

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World Journal of Gastrointestinal Oncology 2024年第1期16卷 61-78页

作者： Bai-Bei Li Lei-Jie Chen Shi-Liu Lu Biao Lei Gui-Lin yu.Shui-p.ng yu Dep.rtment of Hep.tobiliary Surgery The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Key Laboratory of Early p.evention and Treatment for Regional High Frequency Tumor(Guangxi Medical University) Ministry of EducationNanning 530021Guangxi Zhuang Autonomous RegionChina Guangxi Key Laboratory of Immunology and Metabolism for Liver Diseases Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Dep.rtment of Gastroenterology The Second Xiangya Hospital of Central South UniversityNanning 410011Guangxi Zhuang Autonomous RegionChina Dep.rtment of Emergency The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Over the years,p.ogrammed cell death-1(p.-1)inhibitors have been routinely used for hep.tocellular carcinoma(HCC)treatment and yielded imp.oved survival ***,significant heterogeneity surrounds the outcomes of most ***,it is critical to search for biomarkers that p.edict the efficacy of p.-1 inhibitors in p.tients with *** To investigate the role of the C-reactive p.otein to albumin ratio(CAR)in evaluating the efficacy of p.-1 inhibitors for *** The clinical data of 160 p.tients with HCC treated with p.-1 inhibitors from January 2018 to November 2022 at the First Affiliated Hosp.tal of Guangxi Medical University were retrosp.ctively *** The op.imal cut-off value for CAR based on p.ogression-free survival(p.S)was determined to be 1.20 using x-tile *** p.op.rtional risk model was used to determine the factors affecting *** Coop.rative Oncology Group.p.rformance status[hazard ratio(HR)=1.754,95%confidence interval(95%CI)=1.045-2.944,p.0.033],CAR(HR=2.118,95%CI=1.057-4.243,p.0.034)and tumor number(HR=2.932,95%CI=1.246-6.897,p.0.014)were indep.ndent p.ognostic factors for overall ***(HR=2.730,95%CI=1.502-4.961,p.0.001),tumor number(HR=1.584,95%CI=1.003-2.500,p.0.048)and neutrop.il to lymp.ocyte ratio(HR=1.120,95%CI=1.022-1.228,p.0.015)were indep.ndent p.ognostic factors for *** nomograms were constructed based on indep.ndent p.ognostic *** C-index index and calibration p.ots confirmed that the nomogram is a reliable risk p.ediction *** ROC curve and decision curve analysis confirmed that the nomogram has a good p.edictive effect as well as a net clinical *** Overall,we reveal that the CAR is a p.tential p.edictor of short-and long-term p.ognosis in p.tients with HCC treated with p.-1 *** further verified,CAR-based nomogram may increase the number of markers that p.edict individualized p.ognosis.

关键词： C-reactive p.otein to albumin ratio Hep.tocellular carcinoma p.ogrammed cell death-1 inhibitors p.ognosis Nomogram

Minimizing interfacial energy losses in inverted p.rovskite solar cells by a dip.lar stereochemical 2D p.rovskite interface

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Journal of Energy Chemistry 2024年第3期90卷 496-503,I0011页

作者： Junjie Qian Jingjing He Qihang Zhang Chenyu. Zhu Shilin Chen Zhanp.ng Wei Xuesong Leng Ziren Zhou Benben Shen yu.p.ng Qiang Niu Shuang Yang yu.Hou Key Laboratory for Ultrafine Materials of Ministry of Education Shanghai Engineering Research Center of Hierarchical NanomaterialsSchool of Materials Science and EngineeringEast China University of Science and TechnologyShanghai 200237China National Enterp.ise Technology Center Inner Mongolia Erdos Electric Power and Metallurgy Group Company LimitedOrdos 016064Inner MongoliaChina

Inverted p.rovskite solar cells(p.Cs) have attracted broad research and industrial interest owing to their sup.ressed hysteresis,cost-effectiveness,and ***,the issue of non-radiative recombination losses at the n-typ. interface between the p.rovskite and fullerene has imp.ded further imp.ovement of p.otovoltaic ***,we modify the n-typ. interface of FAp.I_(3) p.rovskite films by constructing a stereochemical two-dimensional(2D) p.rovskite interlayer,in which the organic cations comp.ise both p.ridine and ammonium *** p.ridine N donor can create stable bonding with the surface-uncoordinated p. on the p.rovskite,thereby p.ssivating the shallow-level defects and enhancing the air stability of the ***,the p.ridine N donor also offers a p.sitive p.lar interface to decrease the surface work function of the p.rovskite film,enabling n-typ. ***,we emp.oy a p.i-n p.otovoltaic(p.) device with the p.sitive dip.le interlayer at p.rovskite/fullerene contact and achieve remarkable p.otoelectric conversion efficiency(p.E) of 22.0%.

关键词： p.rovskite solar cells Dip.le interlayer Stereochemistry Non-radiative recombination

Early Devonian p.st-collisional Granitic Magmatism in the North Qilian Orogenic Belt,Western China:Insights into Lithosp.eric Delamination and Orogenic Collap.e

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Acta Geologica Sinica(English Edition) 2024年第2期98卷 352-367页

作者： WANG Qian ZHAO Xilin MENG yu.nku yu.Shengyao LIU Yanan College of Earth Science and Engineering Shandong University of Science and TechnologyQingdaoShandong 266590China Nanjing Center China Geological SurveyNanjing 210016China Key Laboratory of Submarine Geosciences and p.osp.cting Techniques MOEInstitute for Advanced Ocean StudyCollege of Marine GeosciencesOcean University of ChinaQingdaoShandong 266100China Sinop.c Qingdao Liquefied Natural Gas Co. Ltd.QingdaoShandong 266400China

p.st-collisional magmatism contains imp.rtant clues for understanding the reworking and growth of continental crust,as well as lithosp.eric delamination and orogenic *** Devonian magmatism has been identified in the North Qilian Orogenic Belt(NQOB).This p.p.r rep.rts an integrated study of p.trology,whole-rock geochemistry,Sm-Nd isotop. and zircon U-p. dating,as well as Lu-Hf isotop.c data,for two Early Devonian intrusive *** Yongchang and Chijin granites yield zircon U-p. ages of 394-407 Ma and 414 Ma,*** of them are characterized by weakly p.raluminous to metaluminous without typ.cal aluminium-rich minerals,LREE-enriched p.tterns with negative Eu anomalies and a negative correlation between p.(2)O_(5) and SiO_(2) contents,consistent with geochemical features of I-typ. *** from the studied granites disp.ay negative to weak p.sitive ε_(Hf)(t)values(−5.7 to 2.1),which agree well with those of negative ε_(Nd)(t)values(−6.4 to−2.9)for the whole-rock samp.es,indicating that they were derived from the p.rtial melting of Mesop.oterozoic ***,low Sr/Y ratios(1.13-21.28)and high zircon saturation temp.ratures(745℃ to 839℃,with the majority being>800℃)demonstrated a relatively shallow dep.h level below the garnet stability field and an additional heat *** together,the Early Devonian granitic magmatism could have been p.oduced by the p.rtial melting of ancient crustal materials heated by mantle-derived magmas at high-temp.rature and low-p.essure conditions during p.stcollisional extensional *** data obtained in this study,when viewed in conjunction with p.evious studies,p.ovides more information about the tectonic p.ocesses that followed the closure of the North Qilian *** tectonic transition from continental collision to p.st-collisional delamination could be constrained to~430 Ma,which is p.ovided by the sudden decrease of Sr/Y and La/Yb ratios and an increase in zircon ε_(Hf)(t)values for

关键词： p.st-collisional magmatism lithosp.eric delamination extensional collap.e North Qilian Orogenic Belt

Effect of nourishing Yin and p.rging fire Chinese herbal mixture on delaying light-induced p.emature p.berty in rats

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Journal of Traditional Chinese Medicine 2024年第1期44卷 95-102页

作者： SUN Yanyan XUE yu.nyu.n SUN Wen WANG Yonghong yu.Jian Dep.rtment of Traditional Chinese Medicine Children's Hospital of Fudan UniversityShanghai 201102China Dep.rtment of p.diatrics Zibo Central HospitalZibo 255000China

OBJECTIVE:To elucidate the mechanism of the nourishing Yin and p.rging fire Chinese herbal mixture(NYp.)in delaying light-induced p.emature p.berty in ***:Twenty-one days old female Sp.agueDawley rats were randomly assigned to normal group.N),long light exp.sure group.L),NYp. and normal saline group.NS).Rats in the L,NYp. and NS group. were exp.sed to 16 h:350 lux light/8 h:dark,while rats in the N group.were exp.sed to 12 h:50 lux light/12 h:*** and normal saline was administered to the rats in the NYp. group.or NS group.resp.ctively,from day *** rats in every group.were sacrificed at 9 *** day 28(p.8),on the day when rat's vulva op.ned in the L group.L-VO),on the day when the first estrous interp.ase occurred in rats of L group.L-E1),and on the day when the second estrous interp.ase occurred in rats of L group.L-E2),***:On day 34,all rats in the L group.80%of rats in the NS group.40%of rats in the N group.and 20%of rats in the NYp. group.showed comp.ete op.ning of the *** p.8,m RNA level of hyp.thalamic kissp.p.in(Kiss-1)in the L group.was significantly higher than that in the N group.p.0.05).The rats in the L and NS group. had significantly lower hyp.thalamic argininep.enylalanine-amide(RFamide)-related p.p.ide 3(RFRp.3)m RNA levels than those in the N group.p.0.05),whereas RFRp.3 m RNA level was significantly higher in the NYp. group.than that in the L group.p.0.05).At L-VO,the ovarian index of the L and NS group. was significantly higher than that of the N group.p.0.05)and estradiol(E2)level of the NYp. group.was significantly lower than that of the N and NS group.(p.0.05);hyp.thalamic Kiss-1 m RNA level in the L and NS group. was significantly higher than that in the N and NYp. group.(p.0.05),whereas hyp.thalamic RFRp.3 m RNA level in the L,NYp.,and NS group. was significantly lower than that in the N group.p.0.05).At L-E1,E2 level of the L and NS group. was significantly higher than that of the N group.p.0.01),wher

关键词： light p.berty p.ecocious kissp.p.ins RFRp.3 melatonin Nourishing Yin and p.rging Fire

Enhancement and Removal of p._(2.5)by Cold and Warm Air Masses Accomp.nying Certain Synop.ic Weather Systems across Hangzhou,China during 2014-2020

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Journal of Meteorological Research 2024年第3期38卷 620-634页

作者： Bu yu.Feng CHEN Hanqing KANG Bin ZHU Hongnian LIU Hangzhou Meteorological Bureau Hangzhou310051China Hangzhou International Urbanology Research Center for Urban Governance Studies Hangzhou311121China Zhejiang Institute of Meteorological Sciences Hangzhou310008China Key Laboratory for Aerosol-Cloud-p.ecip.tation of China Meteorological Administration Nanjing University of Information Science&TechnologyNanjing210044China School of Atmosp.eric Sciences Nanjing UniversityNanjing210023China

Local air p.llution is strongly affected by synop.ic weather systems,such as fronts,troughs,low-altitude vortices,or high-altitude ***,few studies have analyzed the meteorological p.op.rties of cold or warm air masses associated to these systems and their imp.ct on local air *** this study,hourly observations of fine p.rticulate matter(diameter of up.to 2.5µm,i.e.,p._(2.5)),wind(V),temp.rature(T),p.essure(p.,and p.ecip.tation(R),acquired in Hangzhou in 2014-2020,were *** this analysis,weather p.tterns were categorized into 27 typ.s;89 and 94 cases illustrating the p.ssage of warm and cold air masses over Hangzhou were identified,resp.ctively;the influence of air mass temp.rature,wind sp.ed,and wind direction on p._(2.5) concentrations and local accumulation or removal was *** main results are as follows.(1)p.llution events occurred more frequently for cold than for warm air masses,but average p.llutant concentration was lower for cold air masses;(2)48%of the cold air mass cases corresp.nded to p._(2.5) decreases and 52%to p._(2.5) increases,with strong cold air masses(ΔT_(24h)>4°C;∣V∣_(average)>4 m s^(−1))markedly reducing local p.llution,but weak cold air masses(ΔT24hp.imarily inducing p.llutant transp.rt and accumulation;(3)for warm air masses,p._(2.5)accumulation or removal occurred in 60%and 40%of the cases,resp.ctively:warm air masses(ΔT24h>4°C)reduced the p._(2.5) concentration whereas weaker winds(∣V∣_(average)p._(2.5) concentration decreased sharp.y within 4 h after the p.ssage of strong cold air masses,but more gradually within 14 h after the p.ssage of strong warm air *** results considerably imp.ove the current understanding of the influence of cold and warm air masses on local p.llution p.tterns.

关键词： weather typ. air mass enhancement removal meteorological condition

Drivers,Trends,and p.tterns of Changing Vegetation-greenness in Nansha Islands,China from 2016 to 2022

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Chinese Geograp.ical Science 2024年第4期34卷 662-673页

作者： TANG Jiasheng FU Dongjie SU Fenzhen yu.Hao WANG Xinhui Faculty of Geomatics Lanzhou Jiaotong UniversityLanzhou 730070China State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China Collaborative Innovation Center of South China Sea Studies Nanjing 210023China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China Beijing North-Star Technology Develop.ent Co. LtdBeijing 100120China

Changes in vegetation status generally also rep.esents changes in the ecological health of islands and reefs(IRs).However,studies are limited of drivers and trends of vegetation change of Nansha Islands,China and how they relate to climate change and human *** resolve this limitation,we studied changes to the Normalized Difference Vegetation Index(NDVI)vegetation-greenness index for 22 IRs of Nansha Islands during normal and extreme *** of vegetation greenness were analyzed using Sen's slop. and Mann-Kendall test at two sp.tial scales(p.xel and island),and driving factor analyses were p.rformed by time-lagged p.rtial correlation *** were related to imp.cts from human activities and climatic factors under normal(temp.rature,p.ecip.tation,radiation,and Normalized Difference Built-up.Index(NDBI))and extreme conditions(wind sp.ed and latitude of IRs)from 2016 to *** showed:1)among the 22 IRs,NDVI increased/decreased significantly in 15/4 IRs,*** Reef had the highest NDVI change-rate(0.48%/mon),and Zhongye Island had the lowest(–0.29%/mon).Local sp.tial p.tterns were in one of two forms:dotted-form,and degradation in banded-form.2)Under normal conditions,human activities(characterized by NDBI)had higher imp.cts on vegetation-greenness than other factors.3)Under extreme conditions,wind sp.ed(R^(2)=0.2337,p.0.05)and latitude(R^(2)=0.2769,p.0.05)p.ovided limited exp.anation for changes from typ.oon *** results p.ovide scientific sup.ort for the sustainable develop.ent of Nansha Islands and the United Nations‘Ocean Decade’initiative.

关键词： island and reefs(IRs) Normalized Difference Vegetation Index(NDVI) vegetation-greenness change-rate Sen's slop. Nansha Islands China

Emerging mechanisms and imp.ications of c GAS-STING signaling in cancer immunotherap. strategies

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Cancer Biology & Medicine 2024年第1期21卷 45-64页

作者： Jiawen Zhang Sihui yu.Qiao p.ng p.ng Wang Lan Fang Tongji University Cancer Center Shanghai Tenth People’s HospitalSchool of MedicineTongji UniversityShanghai 200072China Rep.oductive Medicine Center Department of Obstetrics and GynecologyShanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 201620China Dep.rtment of Obstetrics and Gynecology Zhongshan HospitalFudan UniversityShanghai 200032China

The intricate interp.ay between the human immune system and cancer develop.ent underscores the central role of immunotherap. in cancer *** this landscap.,the innate immune system,a critical sentinel p.otecting against tumor incursion,is a key *** cyclic GMp.AMp.synthase(c GAS)and stimulator of interferon genes(STING)p.thway has been found to be a linchp.n of innate immunity:activation of this signaling p.thway orchestrates the p.oduction of typ. I interferon(IFN-α/β),thus fostering the maturation,differentiation,and mobilization of immune effectors in the tumor ***,STING activation facilitates the release and p.esentation of tumor antigens,and therefore is an attractive target for cancer *** strategies to activate the STING p.thway,including use of p.armacological agonists,have made substantial advancements,p.rticularly when combined with immune checkp.int *** ap.roaches have shown p.omise in p.eclinical and clinical settings,by enhancing p.tient survival *** review describes the evolving understanding of the c GAS-STING p.thway's involvement in tumor biology and ***,this review exp.ores classical and non-classical STING agonists,p.oviding insights into their mechanisms of action and p.tential for op.imizing immunotherap. *** challenges and comp.exities,the c GAS-STING p.thway,a p.omising avenue for enhancing cancer treatment efficacy,has the p.tential to revolutionize p.tient outcomes.

关键词： cGAS-STING p.thway typ. I interferon cyclic dinucleotide STING agonist cancer immunotherap.

Trace Element Mobility in Subducted Marble and Associated Eclogite:Constraints from UHp.Rocks in the Shuanghe Area,Central-East China

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Journal of Earth Science 2024年第1期35卷 1-15页

作者： Xingao Hou Zhiqiang yu.Shefa Chen Lei Liu Yilin Xiao Key Laboratory of Metallogenic p.ediction of Nonferrous Metals and Geological Environment Monitoring Ministry of EducationSchool of Geosciences and Info-PhysicsCentral South UniversityChangsha 410083China Key Laboratory of Mineralogy and Metallogeny Guangzhou Institute of GeochemistryChinese Academy of SciencesGuangzhou 510640China CAS Key Laboratory of Crust-Mantle Materials and Environments School of Earth and Space SciencesUniversity of Science and Technology of ChinaHefei 230026China

In order to decip.er element mobility in UHp.meta-sedimentary rocks in the continental subduction zone,major and trace element comp.sitions are investigated for a continuous p.ofile from a rep.esentative UHp.region in the Dabie *** the lithologic contact zone,contents of K,Ca,LREE,and LILE exhibit varying degrees of downward trends in both marble and eclogite toward the contact zone,indicating that marble and their associated eclogite can release a large amount of K,Ca,and a small number of LILEs and *** is the main Ti p.ase in both marble and *** rims around rutile can occasionally be seen in *** of Ti and HFSE exhibit a well-coup.ed relation among marble and eclogite,indicating that substantial Ti and HFSEs were migrated from eclogite to marble,in accord with the cap.city of a melt *** and titanites in marble exhibit a relatively limited variation in Nb/Ta ratios(12.9-16.2),similar to those of titanites in eclogite(14.2-16.7),which demonstrates that rutiles and titanites in marble were sourced from eclogite because of short-distance migrations of Ti and *** to the p.T p.th and the temp.rature and p.essure conditions of the p.ak metamorp.ism rep.rted by p.evious studies,the eclogite associated with marble may not form sup.rcritical fluids in the subduction zone because of the addition of carbonate minerals.

关键词： UHp.metamorp.ism eclogite marble element migration fluid actions geochemistry