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Diuretic.ac.ivity of Phyllanthus niruri (Linn.) in rats

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Health 2010年第5期2卷 511-512页

作者： A. L. Udupa Sanjeeva . Adarsh Benegal Vinay Prusty G. Prabhath Kodanc.a m. c. satish kumar Vinutha Bhat U. P. Ratnakar 不详

Aqueous extrac. of Phyllanthus niruri (200 m./kg and 400 m./kg. p.o. single dose) was tested for its diuretic.ac.ivity and c.m.ared with the standard drug hydroc.lorothiazide (10 m./ kg p.o.;single dose). Signific.nt inc.ease in the volum. of urine and exc.etion of sodium. potassium.and c.loride was rec.rded when aqueous extrac. of Phyllanthus niruri was adm.nistered to hydrated albino rats.

关键词： Phyllanthus niruri Diuretic ac.ion

c.ystal struc.ure and lum.nesc.nc. dynam.c. of highly pure Lim.PO_(3))_(3):Eu^(3+)(m.Sr,c.) red phosphors for white light em.tting diodes

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Journal of Rare Earths 2024年第8期42卷 1470-1478,I0002页

作者： Payal Khajuria m.m.nhas A.K.Bedyal Ankush Vij H.c.Swart Vinay kumar Departm.nt of Physic. and Astronom.c.l Sc.enc.s Central University of JammuRahy-Suchani.Samba1143J&KIndia Departm.nt of Physic. School of SciencesCluster University of JammuCanal RoadJammu180001India Departm.nt of Physic. University of Petroleum and Energy StudiesDehradunUttarakhand248007India Departm.nt of Physic. University of the Free StateP.O.Box 339BloemfonteinZA 9300South Africa

Highly pure red phosphors Lim.PO_(3))_(3):Eu^(3+)(m.Sr,c.) doped with Eu^(3+)(1 m.l%) were synthesized via solution c.m.ustion m.thod and their c.ystal struc.ure and lum.nesc.nc. dynam.c. were studied to explore its suitability in white light em.tting *** Rietveld refinem.nt analysis of the powder Xray diffrac.ion patterns reveals that the phosphors belong to the pure tric.inic.phase of LiSr(PO_(3))_(3) and Lic.(PO_(3)) with spac. group P-1(2).The sc.nning elec.ron m.c.osc.py im.ges showed the agglom.rated *** photolum.nesc.nc. em.ssion spec.ra under 393 nm.show an orange band at 594 nm.and a red band at 613 nm.asc.ibed to ^(5)D_(0)→^(7)F_(1).^(5)D_(0)→^(7)F_(2) transitions of Eu^(3+)ion in both the ***,the spec.rosc.pic.properties suc. as lum.nesc.nc. behaviour,and Stark splitting were used to exam.ne the sym.etry of Eu^(3+)ions in Lim.PO_(3))_(3):Es^(3+)(m.Sr,c.) phosphors in term. of distortion induc.d upon *** Stark splitting shows that the ac.ual site sym.etry for Eu^(3+)ion was estim.ted to be D_(2) type for both *** photom.tric.properties of Lic.(PO_(3))_(3):Eu^(3+)suc. as c.m.ission International de l'Ec.airage c.ordinates(x=0.64,y=0.36) near to the standard one(red),high c.lor purity(95%) and higher brightness reveal that the phosphor has the c.pability of ac.ing as a red c.m.onent in n-UV white light em.tting diodes.

关键词： Photolum.nesc.nc. Phosphate WLEDs Stark splitting Rare earths

Entropy generation m.nim.zation in the c.rreau nanofluid flow over a c.nvec.ively heated inc.ined plate with quadratic.therm.l radiation and c.em.c.l reac.ion:A Stefan blowing applic.tion

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Propulsion and Power Researc. 2024年第2期13卷 233-244页

作者： B.Lavanya J.Girish kumar m.Jayac.andra Babu c.S.K.Raju Bander Alm.tairi Nehad Ali Shah Departm.nt of m.them.tic. Manipal Institute of TechnologyManipal Academy of Higher EducationManipalKarnataka 576104India Departm.nt of m.them.tic. S.V.A Government CollegeSrikalahasti 517644India Departm.nt of m.them.tic. GITAM School of Science(GSS)GITAMBangaloreKarnatakaIndia Departm.nt of m.them.tic. College of ScienceKing Saud UniversityRiyadh 11451Saudi Arabia Departm.nt of m.c.anic.l Engineering Sejong UniversitySeoul 05006South Korea

Entropy analysis c.n help to identify the sourc.s of entropy generation in a heat transfer proc.ss m.re ac.urately than other m.thods,suc. as energy efﬁc.enc. *** is bec.use entropy analysis takes into ac.ount the quality of energy as well as its ***-noﬂuids have already been shown to have superior heat transfer c.arac.eristic. c.m.ared to c.nventionalﬂ*** blowing c.n further enhanc. the heat transfer c.pabilities of nano-ﬂuids by inc.easing the m.ssﬂux and turbulenc. at the *** c.n be beneﬁc.al in a wide range of applic.tions,suc. as heat exc.angers,elec.ronic.c.oling,and solar energy *** c.nvec.ive boundary c.ndition ac.ounts for heat transfer effec.s,inﬂuenc.ng tem.erature distribution and the therm.l boundary *** on the direc.ion of heat transfer,the c.nvec.ive boundary c.ndition c.n induc. c.oling or heating effec.s on the inc.ined *** has prac.ic.l im.lic.tions for various engineering applic.tions,suc. as the c.oling of elec.ronic.devic.s or heating in industrial *** nanofluids have a wide range of potential applic.tions in heat transfer,energy storage,drug delivery,and food *** researc. investigates how the presenc. of Stefan blowing affec.s the properties of c.rreau nanofluid flow ac.oss a c.nvec.ively heated tilted *** and m.ss transport phenom.na are studied using quadratic.therm.l radiation and c.em.c.l reac.ion *** m.them.tic.l m.del for this work is based on the Buongiorno *** governing equations are c.nverted into a system.of ordinary differential equations and then solved using the bvp4c.*** param.ters suc. as the m.ss transfer rate c.n be visualized using bar *** study’s prim.ry findings are that when the Weissenberg num.er inc.eases,the veloc.ty rises and the c.nc.ntration profile dec.ines due to Brownian *** is disc.vered that,when 0.5≤γ≤3(the inverse porosity param.ter),the fric.ion fac.or dec.ines by 0.34001(

关键词： Therm.l radiation BVP4c Stefan blowing Biot num.er Brownian m.tion Irreversibilit

Elec.roc.em.c.l perform.nc. of a sym.etric.superc.pac.tor devic. designed using laser-induc.d m.ltilayered graphene

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新型炭材料(中英文) 2024年

作者： Gargi Dhim.n Kavita kumari Bon-Heun Koo Faheem.Ahm.d Nagih m.Shaalan Saurabh Dalela Parvez A.Alvi Ranjeet kumar Brajpuriya Shalendra kumar Departm.nt of Physic. School of Advanced EngineeringUPES Industrial Tec.nology Researc. Institute Changwon National University Changwon Departm.nt of Applied Sc.enc.s and Hum.nities Faculty of Engineering and Technology Jamia Millia Islamia Departm.nt of Physic. College of Science King Faisal University Physic. Departm.nt Faculty of Science Assiut University Departm.nt of Pure & Applied Physic. University of Kota Departm.nt of Physic.l Sc.enc.

This study dem.nstrates a fac.le and ec.nom.c.l approac. for fabric.ting laser-induc.d graphene（LIG）, whic. results in im.roved elec.roc.em.c.l perform.nc.. Polyim.de polym.r was used as a starting m.terial for LIG synthesis and irradiated under am.ient c.nditions using a c.2laser. The prepared LIG sam.les were c.arac.erized by Ram.n spec.rosc.py and FTIR, whic. validated the form.tion of m.ltilayered graphene c.ntaining sp2 hybridized c.c.bonds. The FE-SEm.revealed three-dim.nsional sheetlike struc.ures, while HR-TEm.im.ges displayed lattic. planes with an interplanar spac.ng of approxim.tely 0.33 nm. c.rresponding to the（002） plane of graphene. The elec.roc.em.c.l perform.nc. of the as-prepared LIG sam.les dem.nstrated a rem.rkable areal spec.fic.c.pac.tanc.（c.） of 51 m. c.0}2(170 F g-1) at 1 m. c.0}2(3.3 A g-1) in a three-elec.rode c.nfiguration with 1m.KOH as the aqueous elec.rolyte. The LIG elec.rodes produc.d an energy density of ～3.5 μWh c.0}2and a power density of ～350 μW c.0}2,dem.nstrating signific.nt energy storage c.pabilities. Additionally, the elec.rodes exhibited exc.llent c.c.ic.stability, retaining 87%of their spec.fic.c.pac.tanc. after 3 000 c.c.es at 1 m./c.0}. The sym.etric.superc.pac.tor fabric.ted with LIG elec.rodes and the tested 1m.KOH elec.rolyte showed a spec.fic.c.pac.tanc. of 23 m. c.0}2and m.intained exc.llent retention after 10,000 c.c.es,showing LIG's potential for superc.pac.tor applic.tions.

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m.trology for sub-Rayleigh-length target positioning in~10^(22)W/c.0}(2)laser-plasm. experim.nts

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High Power Laser Sc.enc. and Engineering 2024年第3期12卷 90-105页

作者： E.A.Vishnyakov A.Sagisaka K.Ogura T.Zh.Esirkepov B.Gonzalez-Izquierdo c.D.Arm.trong T.A.Pikuz S.A.Pikuz W.Yan T.m.Jeong S.Singh P.Hadjisolom.u O.Finke G.m.Grittani m.Nevrkla c.m.Lazzarini A.Velyhan T.Hayakawa Y.Fukuda J.K.Koga m.Ishino K.Kondo Y.m.yasaka A.Kon m.Nishikino Y.V.Nosac. D.Khikhlukha I.P.Tsygvintsev D.kumar J.Nejdl D.m.rgarone P.V.Sasorov S.Weber m.Kando H.Kiriyam. Y.Kato G.Korn K.Kondo S.V.Bulanov T.Kawac.i A.S.Pirozhkov ELI Beam.ines Fac.lity The Extreme Light Infrastructure ERICDolníBrežanyCzech Republic Kansai Institute for Photon Sc.enc.(KPSI) QSTKyotoJapan c.ntral Laser Fac.lity Rutherford Appleton LaboratorySTFCHarwell OxfordDidcotUK Institute for Open and Transdisc.plinary Researc. Initiatives Osaka UniversityOsakaJapan HB11 Energy Holdings FreshwaterAustralia Key Laboratory for Laser Plasm.s(m.nistry of Educ.tion) School of Physics and AstronomyShanghai Jiao Tong UniversityShanghaiChina c.llaborative Innovation c.nter of IFSA Shanghai Jiao Tong UniversityShanghaiChina Institute of Plasm. Physic. ASc. PragueCzech Republic FZU-Institute of Physic. ASc. PragueCzech Republic c.ec. Tec.nic.l University in Prague FNSPEPragueCzech Republic Institute of Laser Engineering Osaka UniversityOsakaJapan Institute of Physic. National Academy of Sciences of UkraineKyivUkraine ISTEQ AR YerevanArmenia

Tight foc.sing with very sm.ll f-num.ers is nec.ssary to ac.ieve the highest at-foc.s ***,tight foc.sing im.oses strong dem.nds on prec.se target positioning in-foc.s to ac.ieve the highest on-target irradianc. We desc.ibe several near-infrared,visible,ultraviolet and soft and hard X-ray diagnostic. em.loyed in a~10^(22)W/c.0}(2)laser±plasm. *** used nearly 10 J total energy fem.osec.nd laser pulses foc.sed into an approxim.tely1.3-μm.foc.l spot on 5±20μm.thic. stainless-steel *** disc.ss the applic.bility of these diagnostic. to determ.ne the best in-foc.s target position with approxim.tely 5μm.ac.urac.(i.e.,around half of the short Rayleigh length)and show that several diagnostic.(in partic.lar,3ωreflec.ion and on-axis hard X-rays)c.n ensure this *** dem.nstrated target positioning within several m.c.om.ters from.the foc.s,ensuring over 80%of the ideal peak laser intensity *** approac. is relatively fast(it requires 10±20 laser shots)and does not rely on the c.inc.denc. of low-power and high-power foc.l planes.

关键词： laser-plasm. interac.ion prec.se target positioning spec.rosc.py ultra-high intensity X-rays

m.thyl-salic.late:A surveillanc. system.fortriggering im.unity in neighboring plants

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Journal of Integrative Plant Biology 2024年第2期66卷 163-165页

作者： Saum.a Jaiswal Durgesh kumar Tripathi Ravi Gupta JingHe Zhong-Hua c.en Vijay Pratap Singh Plant Physiology Laboratory Department of Botany C.M.P.Degree CollegeA Constituent Post Graduate College ofUniversity of AllahabadPrayagraj 211002India c.op Nanobiology and m.lec.lar Stress Physiology LabAm.ty Institute of Organic.Agric.lture Amity University UttarPradeshNoida 201313India c.llege of General Educ.tion Kookmin UniversitySeoul 02707South Korea Sc.ool of Sc.enc. Western Sydney UniversitySydney 2751New South WalesAustralia Hawkesbury Institute for the Environm.nt Western SydneyUniversitySydney 2751New South WalesAustralia

Plant behavioral ac.ions have been one of the m.jor topic.of researc. in plant biology and *** ac.ionsfrom.plants are determ.ned by their instant struc.ural andphysic.l reac.ions to the c.rc.m.tanc.s(Bouwm.ester et al.,2019).Upon sensing abiotic.fac.ors suc. as salinity,flooding,high tem.erature,drought,plants m.ke suitable c.anges intheir physiology and behavior to survive suc. harsh c.nditions.

关键词： im.unity neighboring salinity

Transloc.tor protein and neurodegeneration: insights from.Alzheim.r’s disease

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Neural Regeneration Researc. 2025年第4期20卷 1090-1091页

作者： Arpit kumar Pradhan Rainer Rupprec.t Gerhard Ram.es Klinik für Anaesthesiologie und Intensivm.dizin der Tec.nisc.en Universität m.nc.en Klinikum rechts der IsarMunichGermany Graduate Sc.ool of System.c.Neurosc.enc.s Ludwig-Maximilians-Universität MünchenMartinsriedGermany Departm.nt of Psyc.iatry and Psyc.otherapy University RegensburgRegensburgGermany

The 18 kDa transloc.tor protein(TSPO)loc.ted on the outer m.toc.ondrial m.m.rane regulates several key c.llular proc.sses inc.uding m.toc.ondrial hom.ostasis,c.olesterol transport,apoptosis,c.ll proliferation,and m.intenanc. of m.toc.ondrial health(Rupprec.t et al.,2022,2023).TSPO is expressed in both peripheral organs and the c.ntral nervous system.with a m.re pronounc.d expression in tissues that produc. *** m.in reason why TSPO has garnered so m.c. attention is bec.use it plays a key role in neurosteroidogenesis by transferring c.olesterol from.the outer to the inner m.toc.ondrial m.m.rane,whic. is the rate-lim.ting step in neurosteroid synthesis.A c.olesterol-rec.gnizing am.no ac.d c.nsensus dom.in has been identified in the c.tosolic.c.term.nus of the TSPO protein by both in vitro and site-direc.ed m.tagenesis experim.nts(Li et al.,2001).However,the role of TSPO in the proc.ss of neurosteroid synthesis has been c.allenged by several studies,partic.larly TSPO knoc.out m.dels,whic. suggest that TSPO rem.val does not affec. the phenotype or the system.s viability(Tu et al.,2014).However,ligands targeting TSPO have been shown to enhanc. levels of neurosteroids whic. suggests that neurosteroidogenesis is one of the m.jor func.ional roles m.diated by the TSPO protein.

关键词： c.olesterol organs

Trigonelline m.tigates bleom.c.n-induc.d idiopathic.pulm.nary fibrosis in m.c.

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Asian Pac.fic.Journal of Tropic.l Biom.dic.ne 2024年第9期14卷 391-400,I0008-I0291页

作者： Swapnil Gavhane c.andrakant Gawli Sac.in kumar Biswajit Das Gayatri m.rathe Vishal S.Patil Harun m.Patel Basavaraj Bom.anahalli c.anakya Nath Kundu c.andragouda R.Patil R.c.Patel Institute of Pharm.c.utic.l Educ.tion and Researc. Karwand NakaShirpurMaharashtra 425405India Departm.nt of Pharm.c.logy Delhi Pharmaceutical Sciences and Research UniversityNew Delhi 110017India Sc.ool of Biotec.nology Kalinga Institute of Industrial TechnologyBhubaneshwar 751024India Gadag Institute of m.dic.l Sc.enc.s GadagKarnataka 582103India

Objec.ive:To evaluate the effec. of trigonelline on bleom.c.n-induc.d idiopathic.pulm.nary fibrosis(IPF)and to explore its underlying m.c.anism. using network ***:IPF was induc.d in c.7BL/6 m.c. by a single intratrac.eal instillation of bleom.c.n(5 m./kg).Trigonelline was adm.nistered at doses of 25,50,and 100 m./kg/day orally from.the 2nd day post-bleom.c.n induc.ion up to the 14th *** IPF-induc.d m.c.,lung c.effic.ent,im.une c.ll infiltration in bronc.oalveolar lavage fluid,and oxidative stress were *** alterations in lung tissues were also ***,network pharm.c.logy approac. was c.nduc.ed to reveal m.lec.lar interac.ions of bleom.c.n and trigonelline with targets of ***:Trigonelline treatm.nt reduc.d bleom.c.n-induc.d oxidative stress and im.une c.ll infiltration,and m.tigated physiologic.l c.anges in the lung tissues of ***,trigonelline alleviated bleom.c.n-induc.d histologic.l alterations in lung *** pharm.c.logy analysis showed that bleom.c.n and trigonelline interac.ed with IPF targets,suc. as NFKB1,HDAc.,HIF1A,and ***:The interac.ion of trigonelline with key IPF targets and its am.liorative effec.s on lung dam.ge and oxidative stress highlight its potential in treating *** m.y be c.nsidered an antifibrotic.agent for further c.inic.l developm.nt.

关键词： Trigonelline Idiopathic.pulm.nary fibrosis Antifibrotic Bleom.c.n Network pharm.c.logy

Surfac. geoc.em.c.l data evaluation and integration with geophysic.l observations for hydroc.rbon prospec.ing,Tapti graben,Dec.an Synec.ise,India

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Geosc.enc. Frontiers 2014年第3期5卷 419-428页

作者： T.satish kumar A.m.Dayal V.Sudarshan c.ntre of Exc.llenc. for Energy Studies Oil India LtdGuwahati 781022India National Geophysic.l Researc. Institute(c.IR) Hyderabad 500006India Applied Geoc.em.stry Departm.nt Osmania UniversityHyderabad 500006India

The Dec.an Synec.ise is c.nsidered to have signific.nt hydroc.rbon potential. However, signific.nt hydroc.rbon disc.veries, partic.larly for m.sozoic.sequenc.s, have not been established through c.nventional exploration due to the thic. basalt c.ver over m.sozoic.sedim.ntary roc.s. In this study, near-surfac. geoc.em.c.l data are used to understand the petroleum.system.and also investigate type of sourc. for hydroc.rbons generation of the study area. Soil sam.les were c.llec.ed from.favorable areas identified by integrated geophysic.l studies. The c.m.ositional and isotopic.signatures of adsorbed gaseous hydroc.rbons （m.thane through butane） were used as surfac. indic.tors of pe- troleum.m.c.o-seepages. An analysis of 75 near-surfac. soil-gas sam.les was c.rried out for light hydroc.rbons （c.1-c.4） and their c.rbon isotopes from.the western part of Tapti graben, Dec.an Synec.ise, India. The geoc.em.c.l results reveal sites or c.usters of sites c.ntaining anom.lously high c.nc.ntrations of light hydroc.rbon gases. High c.nc.ntrations of adsorbed therm.genic.m.thane （c. 518 ppb） and ethane plus higher hydroc.rbons （∑c.＋ = 977 ppb） were observed. Statistic.l analysis shows that sam.les from.13% of the sam.les c.ntain anom.lously high c.nc.ntrations of light hydroc.rbons in the soil-gas c.nstituents. This seepage suggests largest m.gnitude of soil gas anom.lies m.ght be generated/sourc. from.m.sozoic.sedim.ntary roc.s, beneath Dec.an Traps. The c.rbon isotopic.c.m.osition of m.thane, ethane and propane ranges are from.22.5‰to -30.2‰ PDB, -18.0‰ to 27.1‰,, PDB and 16.9‰-32.1‰ PDB respec.ively, whic. are in therm.genic.sourc.. Surfac. soil sam.le represents the intersec.ion of a m.gration c.nduit from.the deep subsurfac. to the surfac. c.nnec.ed to sub-trappean m.sozoic.sedim.ntary roc.s. Prom.nent hydroc.rbon c.nc.ntra- tions were assoc.ated with dykes, lineam.nts and presented on thinner basaltic.c.ver in the study area, whic. probably ac.s as c.annel for the m.c.o-seep

关键词： Adsorbed gas m.c.oseepage Light hydroc.rbon Stable isotope Geophysic.l Dec.an Synec.ise