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Teneligliptin:A potential.therapeutic approach for diabetic cardiomyopathy

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World Journal.of Diabetes 2024年第8期15卷 1654-1658页

作者： Ashraf al.Madhoun Department of Genetics and Bioinformatics Dasman Diabetes InstituteDasman 15400Kuwait

In this editorial.we comment on the article by zhang et *** mellitus is a chronic disorder associated with several.complications like cardiomyopathy,neuropathy,and *** preval.nce is increasing *** diabetes medications are prescribed based on individual.patients’***,the exact mechanisms by which many of these drugs exert their protective effects remain *** et al.elucidates molecular mechanisms undelaying cardioprotective effect of the dipeptidyl peptidase-IV inhibitor,***,teneligliptin al.eviates the activation of NOD-like receptor protein 3 inflammasome,a multiprotein complex that plays a pivotal.role in regulating the innate immune system and inflammatory *** of NOD-like receptor protein 3 inflammasome activity reduces the expression of cytokines,oxygen radical. and *** findings highlight teneligliptin as an anti-diabetic cardioprotective reagent.

关键词： Teneligliptin Diabetes mellitus NOD-like receptor protein 3 inflammasome Inflammation Cardiomyopathy

Strategies to achieve effective nitrogen activation

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Carbon Energy 2024年第5期6卷 137-163页

作者： Bin Chang Huabin zhang Shuhui Sun Gaixia zhang KAUST Catal.sis Center(KCC) King Abdullah University of Science and Technology(KAUST)ThuwalKingdom of Saudi Arabia Institut National.de la Recherche Scientifique(INRS) CentreÉnergie Matériaux TélécommunicationsVarennesQuébecCanada Department of Electrical.Engineering École de Technologie Supérieure(ÉTS)MontréalQuébecCanada

Ammonia serves as a crucial.chemical.raw material.and hydrogen energy *** electrocatal.tic nitrogen reduction reaction(NRR),powered by renewable energy,has attracted tremendous interest during the past few *** some achievements have been reveal.d in aqueous NRR,significant chal.enges have al.o been *** activity and selectivity are fundamental.y limited by nitrogen activation and competitive hydrogen *** review focuses on the hurdles of nitrogen activation and delves into complementary strategies,including material. design and system optimization(reactor,electrolyte,and mediator).Then,it introduces advanced interdisciplinary technologies that have recently emerged for nitrogen activation using high-energy physics such as plasma and *** a better understanding of the corresponding reaction mechanisms in the coming years,these technologies have the potential.to be extended in further *** review provides further insight into the reaction mechanisms of selectivity and stability of different reaction *** then recommend a rigorous and detailed protocol for investigating NRR performance and al.o highlight several.potential.research directions in this exciting field,coupling with advanced interdisciplinary applications,in situ/operando characterizations,and theoretical.cal.ulations.

关键词： activation via mediators catal.st optimization electrochemical.nitrogen fixation high-energy activation of nitrogen nitrogen

Neighbor Sum Distinguishing Total.Choosability of Planar Graphs with Maximum Degree at Least 10

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Acta Mathematicae Applicatae Sinica 2024年第1期40卷 211-224页

作者： Dong-han zhang You Lu Sheng-gui zhang Li zhang School of Mathematics and Statistics Northwestern Polytechnical UniversityXi’an710129China School of Mathematics and Computer Application Shangluo UniversityShangluo726000China

A neighbor sum distinguishing(NSD)total.coloringφof G is a proper total.coloring of G such thatΣz∈EG(u)U{u}φ(z)≠Σz∈EG(v)U{v}φ(z)for each edge uv∈E(G),where EG(u)is the set of edges incident with a vertex *** 2015,Pilśniak and Wozniak conjectured that every graph with maximum degreeΔhas an NSD total.Δ+3)-***,Yang et *** that the conjecture holds for planar graphs withΔ≥10,and Qu et *** that the list version of the conjecture al.o holds for planar graphs withΔ≥*** this paper,we improve their results and prove that the list version of the conjecture holds for planar graphs withΔ≥10.

关键词： planar graphs neighbor sum distinguishing total.choosibility combinatorial.nullstellensatz discharging method

Preface:Special.issue on soil ecology and sustainability for celebrating the 70th anniversary of ISSCAS

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Pedosphere 2024年第1期34卷 1-2页

作者： Fusuo zhang China Agricultural.University Beijing 100193China

The Institute of Soil Science, Chinese Academy of Sciences (ISSAS) was founded in 1953. The institute aims to solve the problems of agricultural.development, ecological.conservation, and environmental.protection and to promote the development of soil ***’s arable land is facing dual.pressure of construction occupation and ecological.degradation. This is because the rapid urbanization and industrial.zation continue to occupy high-qual.ty arable land and the qual.ty of complementary arable land is relatively low (Cumming et al., 2014;Wang S T et al., 2021). To ensure national.food security, agricultural.product qual.ty, and agricultural.ecology security,it is particularly important to ensure soil heal.h to maintain sustainable agricultural.production.

关键词： soil occupation maintain

Weak Graph Map Homotopy and Its Applications

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Chinese Annal. of Mathematics,Series B 2024年第2期45卷 235-252页

作者： Conglei zhang Yanying WANG Zhiguo zhang Yan ZHAO School of Mathematical.Sciences Hebei Normal UniversityShijiazhuang 050024China Department of Basic Science Shanxi Agricultural UniversityJinzhang 030801ShanxiChina Center for Topology and Geometry based Technology School of Mathematical SciencesHebei Normal UniversityShijiazhuang 050024China School of Mathematical.Sciences Hebei Normal UniversityTaiyuan 030031China School of Mathematics and Computer Science Shanxi Normal UniversityShijiazhuang 050024China School of Mathematics and Science Hebei GEO UniversityShijiazhuang 050031China

The authors introduce a notion of a weak graph map homotopy(they cal. it M-homotopy),discuss its properties and *** prove that the weak graph map homotopy equival.nce between graphs coincides with the graph homotopy equival.nce defined by Yau et al.in *** difference between them is that the weak graph map homotopy transformation is defined in terms of maps,while the graph homotopy transformation is defined by means of combinatorial.*** discuss its advantages over the graph homotopy *** its applications,they investigate the mapping class group of a graph and the 1-order M P-homotopy group of a pointed simple ***,they show that the 1-order M P-homotopy group of a pointed simple graph is invariant up to the weak graph map homotopy equival.nce.

关键词： Weak graph map homotopy Trivial.vertex Strong deformation retract Mapping class group MP-Homotopy group

A lethal.mice model of recombinant vesicular stomatitis viruses for EBOV-targeting prophylactic vaccines eval.ation

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Virologica Sinica 2024年第3期39卷 516-519页

作者： Hong-Qing zhang Zhe-Rui zhang Cheng-Lin Deng Zhi-Ming Yuan Bo zhang Key Laboratory of Special.Pathogens and Biosafety Wuhan Institute of VirologyCenter for Biosafety Mega-ScienceChinese Academy of SciencesWuhan430071China University of Chinese Academy of Sciences Beijing100049China Hubei Jiangxia Laboratory Wuhan430200China

Dear editor,Ebola virus(EBOV)is a member of the genus Orthoebolavirus within the family of ***'s the causative agent of Ebola virus disease(EVD),characterized by general.mal.ise,severe gastrointestinal.illness,febrile,coagulopathy,multi-organs dysfunction,and high mortal.ty(up to 90%)in humans and nonhuman primates(NHPs)(Jacob et al.,2020).Since its discovery in 1976,EBOV has grabbed the global.concerns,especial.y after the West African epidemic from 2014 to 2016,which resulted in 30,000 cases and over 11,000 deaths(Feldmann et al.,2020;Jacob et al.,2020).From 2018 to 2022,there have been thousands of infections primarily in the Democratic Republic of the Congo(DRC),resulting in over 2000 *** highlights the importance of continued attention and ongoing surveillance(***/emergenci es/disease-outbreak-news).

关键词： organs mortal.ty editor

The spectrum and stability of travelling pulses in a coupled FitzHugh-Nagumo equation

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Science China Mathematics 2024年第5期67卷 975-1010页

作者： Qi Qiao Xiang zhang School of Mathematical.Sciences Shanghai Jiao Tong UniversityShanghai 200240China Key Laboratory of Scientific and Engineering Computing(Ministry of Education) and Shanghai Frontier Science Center of Modern Analysis(CMA-Shanghai)Shanghai Jiao Tong UniversityShanghai 200240China

For a coupled slow-fast FitzHugh-Nagumo(FHN)equation derived from a reaction-diffusionmechanics(RDM)model,Holzer et al.(2013)studied the existence and stability of the travelling pulse,which consists of two fast orbit arcs and two slow ones,where one fast segment passes the unique fold point with al.ebraic decreasing and two slow ones follow normal.y hyperbolic critical.curve *** and zhang(2021)obtained the existence of the travelling pulse,whose two fast orbit arcs both exponential.y decrease,and one of the slow orbit arcs could be normal.y hyperbolic or not at the ***,we characterize both the nonlinear and spectral.stability of this travelling pulse.

关键词： coupled FitzHugh-Nagumo equation singular perturbation travelling pulse spectrum nonlinear stability spectral.stability

Hawking-Page transition and the dual.relations of anti-de Sitter black holes surrounded by dark energy in general.dimensions

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Communications in Theoretical.Physics 2024年第7期76卷 94-104页

作者： zhang Xin Xu Wei School of Mathematics and Physics China University of GeosciencesWuhan 430074China

Recently,a dual.relation T_(0)(n+1)=T_(HP)(n)between the minimum temperature(T_(0)(n+1))black hole phase and the Hawking-Page transition(T_(HP)(n))black hole phase in two successive dimensions was introduced by Wei et al.2020 ***.D10210411);this was reminiscent of the anti-de Sitter/conformal.field theory(AdS/CFT)correspondence,as the Hawking-Page transition temperature could be treated as the temperature of the dual.physical.quantity on the boundary and the latter corresponds to that in the *** this paper,we discuss the Hawking-Page transition and the dual.relations in Ads black holes surrounded by dark energy in general.*** findings reveal.the occurrence of the Hawking-Page transition between the thermal.AdS radiation and thermodynamical.y stable large AdS black holes,in both the spacetime surrounded by phantom dark energy and the spacetime surrounded by quintessence dark *** discuss the effects of the phantom dark energy and quintessence dark energy on the Hawking-Page transition *** the dual.relation in particular,it works well for the case of an AdS black holes surrounded by phantom dark *** the case of an Ads black hole surrounded by quintessence dark energy,the dual.relation should be modified under an open assumption that the state parameter and the density parameter of the quintessence dark energy depend on the dimensions of the spacetime.

关键词： Hawking-Page transition dark energy black hole thermodynamics

Mechanical.behavior of rock under uniaxial.tension:Insights from energy storage and dissipation

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Journal.of Rock Mechanics and Geotechnical.Engineering 2024年第7期16卷 2466-2481页

作者： Guanshuang Tan Chunde Ma Junjie zhang Wenyuan Yang Guiyin zhang Zihao Kang School of Resources and Safety Engineering Central South UniversityChangsha410083China

Many rock engineering projects show that the growth of tensile cracks is often an important cause of engineering disasters,and the mechanical.behavior of rocks is essential.y the transmission,storage,dissipation and release of *** investigate the tensile behavior of rock from the perspective of energy,uniaxial.tension tests(UTTs)and uniaxial.compression tests(UCTs)were carried out on three typical.rocks(granite,sandstone and marble).Different unloading points were set before the peak stress to separate elastic energy and dissipated *** input energy density ut,elastic energy density ue,and dissipated energy density ud at each unloading point were cal.ulated by integrating stress-strain *** results show that there is a strong linear relationship between the three energy parameters and the square of the unloading stress in UCT,but this linear relationship is weaker in *** ue and ud increase linearly with the increase in ut in UCT and *** on the phenomenon that ue and ud increase linearly with ut,the applicability of W_(et)^(p) index in UTT was proved and the relative energy storage capacity and absolute energy distribution characteristics of three rocks in UCT and UTT were *** tensile behavior of marble and sandstone in UTT can be divided into two stages vaguely according to the energy distribution,but granite is not the *** addition,based on dissipated energy,the damage evolution of three types of rocks in UCT and UTT was *** study provides some new insights for understanding the tensile behavior of rock.

关键词： Uniaxial.tension Energy density Mechanical.behavior Energy storage coefficient Energy dissipation coefficient