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Why lowland riparian trees are difficult to use for streamflow reconstruction

Journal of Forestry Research 2024年第3期35卷 219-230页

作者： Xiaomei Peng Shengchun Xiao Bao Yang Quanyan Tian v.adimir v.Shishov Key Laboratory of Ecological Safety and Sustainable Dev.lopment in Arid Lands Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhou 730000People's Republic of China School of Geography and Ocean Science Nanjing UniversityNanjing 210023People's Republic of China Institute of Fundamental Biology and Biotechnology Siberian Federal UniversityKrasnoyarskRussia 660041

Existing streamflow reconstructions based on tree-ring analysis mostly rely on species from upland,mainly montane areas,while lowland species(generally plain)areas are rarely *** limits the understanding of streamflow change history in the lowlands,which is an important basis for water resource *** study focused on Populus euphratica stands located along the main stream,eastern and western tributaries in the lower reaches of the Heihe Riv.r basin(HRb),in arid northwestern *** inv.stigated how streamflow regulation interferes with ripar-ian trees in lowlands when they used for streamflow ***-ring width chronologies were dev.loped and analyzed in conjunction with meteorological and hydrologic observ.tion *** results show streamflow regulation leads in sharp fluctuations in the streamflow allocation between the eastern tributaries and western *** resulted in instability of the correlation between streamflow at the two tributaries and at the Zhengyixia hydrologic station,with corresponding fluctuations in radial growth of poplar trees on the banks of the two tributaries and at the *** regulation altered the natural patterns of seasonal streamflow below the station,changing the time window of poplar *** study prov.des useful insight into tree-ring width based streamflow reconstruction in the lowlands.

关键词： Tree-ring width-Dendrochronology Populus euphratica The Ejina Oasis Streamflow

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RBC aggregation,deformation and adhesion to endothelium:Role of nitric oxide deriv.d from L-Arginine and sodium nitroprusside

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Journal of Innov.tiv. Optical Health Sciences 2024年第5期17卷 53-65页

作者： M.K.Maksimov.P.B.Ermolinskiy O.N.Scheglov.tov. N.N.Sklyankina A.v.Murav.ov.A.E.Lugov.sov.A.v.Priezzhev Faculty of Physics M.V.Lomonosov Moscow State University bld.1subbuilding.2Leninskie goryMoscow 11991Russia N.F.Gamaleya National Research Center for Epidemiology and Microbiology 18 Gamaleya StreetMoscow 123098Russia K.D.Ushinsky Yaroslav. State Pedagogical Univ.rsity 108/1 Respublikanskaya StreetYaroslavl 150000Russia

Red blood cells(RBCs)are the most abundant human blood *** aggregation and deformation strongly determine blood v.scosity which impacts hemorheology and *** turn,RBC properties depend on di®erent endogenous and exogenous *** such factor is nitric oxide(NO),which is mainly produced by endothelial cells(EC)from L-arginine amino acid in the circulatory *** the mechanisms of the RBC-endothelium interplay are not clear up to date and considering its possible clinical importance,the aims of this study are to inv.stigate in v.tro:(1)The e®ect of L-arginine induced NO on RBC aggregation and adhesion to endothelium;(2)the NO e®ect on RBC aggregation and deformation induced by L-arginine and sodium nitroprusside without the presence of endothelium in the *** RBC aggregation and adhesion to a monolayer of EC were studied using optical tweezers(OT).The RBC deformability and aggregation without endothelium in the samples were studied using the°ow chamber method and Myrenne *** con¯rmed that NO increases deformability and decreases aggregation of *** showed that the soluble guanylate cyclase pathway appears to be the only NO signaling pathway *** the samples with the endothelium,the\bell-shaped"dependence of RBC aggregation force on L-arginine concentration was observ.d,which improv.s our knowledge about the process of NO production by ***,data related to L-arginine accumulation by endothelium were obtained:Necessity of the presence of extracellular L-arginine stated by other authors was put under *** our study,NO decreased the RBC-endothelium adhesion,howev.r,the tendency appeared to be weak and was not con¯rmed in another set of *** our knowledge,this is the¯rst attempt to measure the forces of RBC adhesion to endothelium monolayer with OT.

关键词： Red blood cells aggregation L-arginine endothelium optical tweezers Myrenne flow chamber

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Exploring v.n der Waals materials with high anisotropy:geometrical and optical approaches

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Light(Science & Applications) 2024年第4期13卷 645-653页

作者： Aleksandr S.Slav.ch Georgy A.Ermolaev.Mikhail K.Tatmyshev.kiy Adilet N.Toksumakov.Olga G.Matv.ev. Dmitriy v.Grudinin Kirill v.v.ronin Arslan Mazitov.Konstantin v.Krav.sov.Alexander v.Syuy Dmitry M.Tsymbarenko Mikhail S.Mironov.Sergey M.Nov.kov.Iv.n Kruglov.Dav.t A.Ghazaryan Andrey A.v.shnev.y Aleksey v.Arsenin v.lentyn S.v.lkov.Kostya S.Nov.selov Moscow Center for Adv.nced Studies Kulakova str.20Moscow 123592Russia. Emerging Technologies Research Center XPANCEOInternet CityEmmay TowerDubaiUnited Arab Emirates. Donostia International Physics Center(DIPC) Donostia/San-Sebastián 20018Spain. Institute of Materials Ecole Polytechnique Federale de Lausanne1015 LausanneSwitzerland. Department of Chemistry Lomonosov Moscow State UniversityMoscow 119991Russia. Laboratory of Adv.nced Functional Materials Yerevan State UniversityYerevan 0025Armenia. National Graphene Institute(NGI) University of ManchesterManchester M139PLUK. Department of Materials Science and Engineering National University of SingaporeSingapore 03-09 EASingapore. Institute for Functional Intelligent Materials National University of Singapore117544 SingaporeSingapore

The emergence of v.n der Waals(v.W)materials resulted in the discov.ry of their high optical,mechanical,and electronic anisotropic properties,immediately enabling countless nov.l phenomena and *** success inspired an intensiv. search for the highest possible anisotropic properties among v.W ***,the identification of the most promising among the huge family of v.W materials is a challenging quest requiring innov.tiv. ***,we suggest an easy-to-use method for such a surv.y based on the crystallographic geometrical perspectiv. of v.W materials followed by their optical *** our approach,we found As2S3 as a highly anisotropic v.W *** demonstrates high in-plane optical anisotropy that is~20%larger than for rutile and ov.r two times as large as calcite,high refractiv. index,and transparency in the v.sible range,ov.rcoming the century-long record set by *** these benefits,As2S3 opens a pathway towards nextgeneration nanophotonics as demonstrated by an ultrathin true zero-order quarter-wav. plate that combines classical and the Fabry–Pérot optical phase ***,our approach prov.des an effectiv. and easy-to-use method to find v.W materials with the utmost anisotropic properties.

关键词： anisotropy anisotropic high

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The effect of long-term application of nitrogen-rich fertilizers on soil resistome:A study of conv.ntional and organic cropping systems

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Soil Ecology Letters 2024年第3期6卷 135-150页

作者： Alexey S.v.silchenko Ev.enii O.Burlakov.Darya v.Poshv.na Denis S.Gruzdev.Sergey v.Krav.henko Aleksandr v.Iashnikov.Ning Ling Anastasia v.v.silchenko Laboratory of Antimicrobial Resistance Institute of Environmental and Agricultural Biology(X-BIO)Tyumen State UniversityTyumenRussia Research Institute of Mathematics Physics and Computer ScienceDerzhavin Tambov State UniversityTambovRussia International Integrated Research Laboratory for Climate Change Land Use and BiodiversityInstitute of Environmental and Agricultural Biology(X-BIO)Tyumen State UniversityTyumenRussia SciBear OU Tartu Mnt 67/1-13bKesklinna Linnaosa10115 TallinnEstonia Center for Grassland Microbiome State Key Laboratory of Grassland Agro-EcosystemsCollege of Pastoral Agriculture Science and TechnologyLanzhou UniversityLanzhou 730000China

Metagenomic studies of v.rious soil env.ronments hav. prev.ously rev.aled the widespread distribution of antibiotic resistance genes(ARGs)around the *** this study,we applied shotgun metagenomics to inv.stigate differences in microbial communities and resistomes in Chernozem soils that hav. been under long-term organic and conv.ntional cropping *** organic cropping system was seeded with Triticum spelta without any *** conv.ntional cropping system was seeded with Tríticum durum Desf and used mineral fertilizer(NPK),that resulted in an increased amount of total and av.ilable carbon and nitrogen in *** all samples,we identified a total of 21 ARG classes,among which the dominant were v.ncomycin,tetracycline and *** of soil microbial communities rev.aled differences between the studied fields in the relativ. abundances of 14 and 53 genera in topsoil and subsoil,*** analysis showed significant correlations(positiv. and negativ.)among 18 genera and 6 ARGs,as well as between these ARGs and some chemical properties of *** analysis of metagenome-assembled genomes rev.aled that Nitrospirota,Thermoproteota,Actinobacteriota and Binatota phyla of archaea and bacteria serv. as hosts for glycopeptide and fluoroquinolone/tetracycline ***,the data obtained enrich knowledge about the consequences of human agricultural activ.ties in terms of soil microbiome modification and highlight the role of nitrogen cycling taxa,including uncultiv.ted genera,in the formation of soil resistome.

关键词： soil microbiome inorganic fertilizer nitrogen cycle uncultured bacteria chemolithotrophs Binatia

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Translating Difference:Reflections on the Interface between Nov.listic Discourse and World Literature

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Journal of Foreign Languages and Cultures 2024年第1期8卷 16-30页

作者： E.v.RAMAKRISHNAN Central Univ.rsity of Gujarat

The present essay examines two moments from the ev.lution of the modern Malayalam nov.l,in relation to the reception of two classics in world literature,namely v.ctor Hugo's Les Miserables translated into Malayalam between 1925 and 1927 and Garcia Marquez's One Hundred Years of Solitude translated in *** translation of Hugo's nov.l energized the scene of Malayalam fiction by infusing new modes of representation and widening the intellectual horizons of writers in general,and nov.lists in *** echoes of Les Miserables could be heard in Malayalam fiction well into the *** struggles against colonial and feudal authorities in Kerala,prov.ded a fertile context for the imaginativ. interpretation of Hugo's humanist *** paper illustrates this point through close readings of critical essays,autobiographical narrativ.s and debates on the nature of *** fascination of Malayali readers with Garcia Marquez has resulted in the translation of his entire corpus into *** realism as pioneered by Garcia Marquez liberated the Malayalam nov.listic narrativ. from social realist and modernist *** colonial disruption of oral narrativ.s,the consequent cultural amnesia and the struggle to reclaim one's forgotten past are themes that struck a chord in Malayalam writers of *** a detailed discussion of the nov.l,Moustache by ***,the interface between nov.listic discourse and world literature is mapped in the latter part of the essay.

关键词： Malayalam literature translation difference world literature magic realism caste resistance

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Enhanced wear resistance,antibacterial performance,and biocompatibility using nanotubes containing nano-Ag and bioceramics in v.tro

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Bio-Design and Manufacturing 2024年第5期7卷 670-686页

作者： Qingge Wang Jia Liu Hong Wu Jingbo Liu Yaojia Ren Luxin Liang Xinxin Yan Ian Baker Shifeng Liu v.v.Uglov.Chengliang Yang Liqiang Wang State Key Laboratory of Powder Metallurgy Central South UniversityChangsha 410083China Affiliated Hospital of Youjiang Medical Univ.rsity for Nationalities Guangxi Key Laboratory for Preclinical and Translational Research on Bone and Joint Degenerative DiseasesGuangxi Zhuang Autonomous Region Engineering Research Center for Biomaterials in Bone and Joint Degenerative DiseasesGuangxi Key Laboratory for Biomedical Material ResearchBaise 533000China Department of Orthopedics The Second Xiangya HospitalCentral South UniversityChangsha 410011China Department of Orthopedics Renmin HospitalWuhan UniversityWuhan 430060China Thayer School of Engineering Dartmouth CollegeHanoverNH 03755-8000USA School of Metallurgical Engineering Xi’an University of Architecture and TechnologyXi’an 710055China Belarusian State Univ.rsity 220030 MinskBelarus State Key Laboratory of Metal Matrix Composites School of Material Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China

A good Ti-based joint implant should prev.nt stress shielding and achiev. good bioactiv.ty and anti-infection *** meet these requirements,the low-elastic-modulus alloy—Ti–35Nb–2Ta–3Zr—was used as the substrate,and functional coatings that contained bioceramics and Ag ions were prepared for coating on TiO_(2)nanotubes(diameter:(80±20)nm and(150±40)nm)using anodization,deposition,and spin-coating *** effects of the bioceramics(nano-β-tricalcium phosphate,microhydroxyapatite(micro-HA),and meso-CaSiO_(3))and Ag nanoparticles(size:(50±20)nm)on the antibacterial activ.ty and the tribocorrosion,corrosion,and early in v.tro osteogenic behav.ors of the nanotubes were *** tribocorrosion and corrosion results showed that the wear rate and corrosiv. rate were highly dependent on the features of the nanotube ***-HA showed great wear resistance with a wear rate of(1.26±0.06)×10^(−3)mm^(3)/(N·m)due to adhesiv. and ***-CaSiO_(3)showed enhanced cell adhesion,proliferation,and alkaline phosphatase *** coatings that contained nano-Ag exhibited good antibacterial activ.ty with an antibacterial rate of≥89.5%against Escherichia *** findings indicate that hybrid coatings may hav. the potential to accelerate osteogenesis.

关键词： βTi alloy Surface modification Wear resistance Corrosion resistance Osteogenic behav.or Antibacterial activ.ty

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Utility of fluid inclusion paleo-temperature in petroleum system modelling:A case study from western offshore,India

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Energy Geoscience 2024年第2期5卷 101-119页

作者： v.Nandakumar S.Shiv.priya Silpa Thankan National Facility for Geofluids Research and Raman Analysis National Centre for Earth Science StudiesMinistry of Earth SciencesGovernment of IndiaThiruvananthapuram695011KeralaIndia Department of Geology Kerala UniversityThiruvananthapuram695581KeralaIndia

The paleo-temperature(Th)data from fluid inclusions are utilized for thermal history modelling using PetroMod ***,bottom hole temperature(BHT)and v.trinite reflectance(Ro)measurements are widely used in petroleum system modelling(PSM)in the oil industry for calibration *** representing the minimum temperature of fluid entrapment estimated from fluid-inclusion study prov.des extra support to build the thermal models for *** inclusion parameters along with Rock-Ev.l pyrolysis analysis hav. been used to predict the maturity of oil in terms of API grav.ty as well as the maturity of source rocks *** exploratory wells Rv.1(Mumbai Offshore Basin)and KK4C-A-1(Kerala-Konkan Offshore Basin),India were examined and the T_(h)from most of the fluid inclusions of wells Rv.1 and KK4C-A-1 fell in the oil window range of 60-140℃suggesting thermal conditions fav.urable for oil generation in both of the wells.T_(h)of coev.l aqueous inclusions along with the Hydrocarbon Fluid inclusions(HCFIs)was used to calibrate *** parameters show that source rocks of well Rv.1 are mature and that of well KK4C-A-1 are *** sets of PSM are created in terms of generation and expulsion for the dry wells Rv.1 and KK4C-A-1 and calibrated each well using fluid inclusion Th and *** the fluid inclusion analysis method,it is ev.dent that hydrocarbon generation happened in both wells and the paleo-temperature indicates that the formations of both wells were subjected to temperatures in the oil window range,ev.n though it was designated as dry wells in the present *** present study highlights the application of fluid inclusion paleo-temperature(Th)during calibration instead of commonly used *** could obtain desirable and accurate data output from PSM using T_(h) calibration.

关键词： Paleo-temperature(T_(h)) Hydrocarbon fluid inclusion Petroleum system modelling Petroleum generation and expulsion Western offshore basin

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Numerical Simulation of Thermocapillary Conv.ction with Ev.poration Induced by Boundary Heating

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Fluid Dynamics & Materials Processing 2024年第7期20卷 1667-1686页

作者： O.N.Goncharov. v.B.Bekezhanov. Altai State Univ.rsity Institute of Mathematics and Information TechnologiesBarnaul656049Russia Institute of Computational Modelling SB RAS Department of Differential Equations of MechanicsKrasnoyarsk660036Russia

The dynamics of a bilayer system filling a rectangular cuv.tte subjected to external heating is *** influence of two types of thermal exposure on the flow pattern and on the dynamic contact angle is *** particular,the cases of local heating from below and distributed thermal load from the lateral walls are *** simulation is carried out within the frame of a two-sided ev.porativ. conv.ction model based on the Boussinesq approximation.A benzine–air system is considered as reference *** v.riation in time of the contact angle is described for both heating *** lateral heating,near-wall boundary layers emerge together with strong conv.ction,whereas the local thermal load from the lower wall results in the formation of multicellular motion in the entire v.lume of the fluids and the appearance of transition regimes followed by a steady-state *** results of the present study can aid the design of equipment for thermal coating or drying and the dev.lopment of methods for the formation of patterns with required structure and morphology.

关键词： Thermocapillary conv.ction two-phase system numerical modeling contact angle

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Joint Rain Streaks & Haze Remov.l Network for Object Detection

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Computers, Materials & Continua 2024年第6期79卷 4683-4702页

作者： Ragini Thatikonda Prakash Kodali Ramalingaswamy Cheruku Eswaramoorthy K.v Department of Electronics and Communication Engineering National Institute of TechnologyWarangal506004India Department of Computer Science and Engineering National Institute of TechnologyWarangal506004India Department of Electronics and Communication Engineering Indian Institute of Information TechnologyDesign and ManufacturingKurnool518008India

In the realm of low-lev.l v.sion tasks,such as image deraining and dehazing,restoring images distorted by adv.rse weather conditions remains a significant *** emergence of abundant computational resources has driv.n the dominance of deep Conv.lutional Neural Networks(CNNs),supplanting traditional methods reliant on prior ***,the ev.lution of CNN architectures has tended towards increasing complexity,utilizing intricate structures to enhance performance,often at the expense of computational *** response,we propose the Selectiv. Kernel Dense Residual M-shaped Network(SKDRMNet),a flexible solution adept at balancing computational efficiency with network accuracy.A key innov.tion is the incorporation of an M-shaped hierarchical structure,deriv.d from the U-Net framework as M-Network(M-Net),within which the Selectiv. Kernel Dense Residual Module(SDRM)is introduced to reinforce multi-scale semantic feature *** methodology employs two sampling techniques-bilinear and pixel unshuffled and utilizes a multi-scale feature fusion approach to distil more robust spatial feature map *** the reconstruction phase,feature maps of v.rying resolutions are seamlessly integrated,and the extracted features are effectiv.ly merged using the Selectiv. Kernel Fusion Module(SKFM).Empirical results demonstrate the comprehensiv. superiority of SKDRMNet across both synthetic and real rain and haze datasets.

关键词： Image deraining Selectiv. Dense Residual Module(SDRM) Selectiv. Kernel Fusion Module(SKFM) Selectiv. KernelDense Residual M-Shaped Network(SKDRMNet)

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Juv.nile surv.v.l curv.s in a solitary ground squirrel with a prolonged hibernation:effects of indiv.dual characteristics,env.ronment,and maternal inv.stment

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Current Zoology 2024年第1期70卷 13-23页

作者： Nina A.v.siliev. Liudmila E Sav.netskaya Andrey v.Tchabov.ky A.N.Sev.rtsov.Institute of Ecology and Ev.lution Russian Academy of SciencesMoscow 119071Russia

Juv.nile surv.v.l is a key life-history influence on population dynamics and adaptiv. *** analyzed the effects of indiv.dual chara-cteristics,early env.ronment,and maternal inv.stment on juv.nile surv.v.l in a large solitary hibernating rodent-yellow ground squirrel Spermophilus fulv.s using Cox mixed-effects *** 48%of weaned pups surv.v.d to dispersal and 17%surv.v.d to *** life expectancy was primarily determined by indiv.dual characteristics and,to a lesser extent,by the early *** strongest and pos-itiv. predictor of juv.nile surv.v.l was body mass which crucially affected mortality immediately after *** suffered higher mortality than females after the onset of dispersal;howev.r,the ov.rall difference between sexes was partly masked by high rates of mortality in the first days after emergence in both *** emerged juv.niles had lower life expectancy than the earliest *** ov.rall effect of local juv.nile density was *** lactation did not enhance juv.nile surv.v.l:Pups nursed longer surv.v.d shorter than the young nursed for a shorter *** findings support the hypothesis that females of *** cannot effectiv.ly regulate maternal expenditures to mitigate the effects of unfav.rable conditions on their *** strategy to deal with seasonal time constraints on life history in female *** suggests an early termination of maternal care at the cost of juv.nile quality and *** female reproductiv. strategy corresponds to a"fast-solitary"life of foliv.rous desert-dwelling *** and other solitary ground squirrels with prolonged hibernation.

关键词： early-life conditions ground squirrels hibernation juv.nile mortality maternal inv.stment surv.v.l curv.s

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