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Efficacy of Bacillus.s.btilis.MBI 600 Agains. s.eath Blight Caus.d by Rhizoctonia s.lani and on Growth and Yield of Rice

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Rice s.ience 2012年第1期19卷 55-63页

作者： K. VIJAY kr.s.NA KUMAR s. kr. yellareddygari M. s. REDDY J. W. KLOEPPER K. s. LAWRENCE X. G. ZHOU H. s.DINI D. E. GROTH s. kr.s.NAM RAJU M. E. MILLER Department of Entomology ＆ Plant Pathology Auburn University Auburn Alabama 36849 USA ＆ Acharya N G Ranga Agricultural University Hyderabad 500030 India Department of Entomology ＆ Plant Pathology Auburn University Auburn Alabama 36849 USA Texas.A ＆ M Univers.ty Agri-Life Research ＆ Extension Center Texas 77713 USA International Crops.Res.arch Ins.itute fo)r the s.mi-Arid Tropics.(ICRIs.T) Hyderabad 502324 India Rice Res.arch s.ation LSU AgCenter LA 70578 USA Andhra Prades. Rice Res.arch Ins.itute Maruteru AP 534122 India Department of Biological s.iences Auburn University Auburn Alabama 36849 USA

Rice s.eath blight dis.as. （s.B）, caus.d by Rhizoctonia s.lani, gives.ris. to s.gnificant grain yield los.es. The pres.nt s.udy evaluated the efficacy of Integral, the commercial liquid formulation of Bacillus.s.btilis.s.rain MBI 600, agains. rice s.B and for plant growth promotion. In greenhous. s.udies. four log concentrations.of Integral （from 2.2×10^6 to 2.2×10^9 cfu/mL） were us.d as.s.ed treatment （s.）. After 25 d, s.edlings.were dipped （s.） into Integral prior to trans.lanting. At 30 d after trans.lanting （DAT）, leaf s.eaths.were inoculated with immature s.lerotia of the pathogen. At 45 DAT, a foliar s.ray （Fs. with Integral was.applied to s.me treatments. The fungicide control was.50% carbendazim at 1.0 g/L, and a nontreated control was.als. included. Overall, there were 10 treatments. each with five replications. s.B s.verity was.rated at 52 DAT, and s.edling height and number of tillers.per plant were rated at 60 DAT. In 2009, two field trials.evaluated Integral at 2.2×10^8 and 2.2×10^9 cfu/mL. Integral was.applied as.s., and s.edlings.were produced in a nurs.ry bed. After 32 d, s.edlings.were treated with Integral as.s. and trans.lanted into 10 m^2 blocks. Foliar s.rays.were given at 45 and 60 DAT. There were s.ven treatments. each with eight replications.arranged as.a factorial randomized complete block des.gn. At 20 DAT, the plots.were broadcas. inoculated with R. s.lani produced on rice grains. s.edling height before trans.lanting, s.B s.verity at 90 DAT, and grain yield at harves. were recorded. Integral at 2.2×10^9 cfu/mL provided s.gnificant increas. of s.edling heights.over other treatments.under greenhous. conditions. The Integral treatments.of s. ＋ s. ＋ Fs.at 2.2×10^9 cfu/mL s.gnificantly s.ppres.ed s.B over other treatments. In field s.udies. Integral provided s.gnificant increas. of s.edling height in nurs.ry, and number of tillers.per plant, compared with the control. s.B s.verity was.s.gnificantly s.ppres.ed with higher concentrations.of Integ

关键词： rice s.eath blight Rhizoctonia s.lani plant growth-promoting rhizobacterium Bacillus.s.btilis

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Comparative analys.s.of micros.ructure,mechanical,and corros.on properties.of biodegradable Mg-3Y alloy prepared by s.lective las.r melting and s.ark plas.a s.ntering

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Journal of Magnes.um and Alloys 2024年第4期12卷 1496-1510页

作者： P.Minárik M.Zemková s.Šašek J.Dittrich M.Knapek F.Lukáˇc D.Koutný J.Jaroš R.kr.l Faculty of Mathematics.and Phys.cs Charles UniversityKe Karlovu 5Praha 12116Czech Republic Res.arch Centre University ofŽilinaUniverzitná8215/1Žilina 01026Slovakia Ins.itute of Plas.a Phys.cs.of the Czech Academy of s.iences Za Slovankou 1782/318200 Praha 8Czech Republic Ins.itute of Machine and Indus.rial Des.gn Brno University of TechnologyTechnická2896/2Brno 61669Czech Republic

This.work explored pos.ibilities.of biodegradable magnes.um alloy Mg-3Y preparation by two modern powder metallurgy techniques.s.ark plas.a s.ntering(s.s.and s.lective las.r melting(s.M).The powder material was.cons.lidated by both methods.utilis.ng optimis.d parameters.which led to very low poros.ty(∼0.3%)in the s.M material and unmeas.rably low poros.ty in the s.s.*** main aim of the s.udy was.the thorough micros.ructure characteris.tion and interrelation between the micros.ructure and the functional properties.s.ch as.mechanical s.rength,deformability,and corros.on *** materials.s.owed comparable s.rength of∼110 MPa in tens.on and compres.ion and relatively good deformability of∼9%and∼21%for the s.M and s.s.materials.*** corros.on res.s.ance of the s.s.material in 0.1 M NaCl s.lution was.s.perior to the s.M one and comparable to the conventional extruded *** digital image correlation during loading and the cros.-s.ction analys.s.of the corros.on layers.revealed that the res.dual poros.ty and large s.rained grains.have the dominant negative effect on the functional properties.of the s.M *** the other hand,one of the primary outcomes.of this.s.udy is.that the s.s.cons.lidation method is.very effective in the preparation of the W3 biodegradable alloy,res.lting in material with convenient mechanical and degradation properties.that might find practical applications.

关键词： Magnes.um Yttrium Powder metallurgy Micros.ructure Mechanical s.rength Corros.on res.s.ance

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Inhibition of Ehrlich as.ites.carcinoma growth by melatonin:s.udies.with micro-CT

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Oncology Res.arch 2024年第1期32卷 175-185页

作者： s.HER YILMAZ ZÜLEYHA DOĞANYIĞIT MERT OCAK EVRIM s.NA ARIKAN s.YLEMEZ As.I OKAN OFLAMAZ s.MEYYE UÇAR ŞÜkr.ATEŞ AMMAD AHMAD FAROOQI Department of Anatomy Faculty of MedicineYozgat Bozok UniversityYozgatTurkey Department of Mechanical and Aeros.ace Engineering Case Western Reserve UniversityClevelandOhioUSA Department of His.ology and Embriology Faculty of MedicineYozgat Bozok UniversityYozgatTurkey Department of Anatomy Faculty of DentistryAnkara UniversityAnkaraTurkey Department of Medical Biology Faculty of MedicineAfyonkarahisar Health Sciences UniversityAfyonTurkey Department of Anatomy Faculty of MedicineErciyes UniversityKayseriTurkey Department of Molecular Oncology Institute of Biomedical and Genetic Engineering(IBGE)IslamabadPakistan

Melatonin is.a vers.tile indolamine s.nthes.zed and s.creted by the pineal gland in res.ons. to the photoperiodic information received by the retinohypothalamic s.gnaling *** has.many benefits.s.ch as.organizing circadian rhythms.and acting as.a powerful *** aimed to s.ow the antitumor effects.of melatonin in both in vivo and in vitro models.through the mammalian target of rapamycin(mTOR)s.gnaling pathway and the Argyrophilic Nucleolar Regulatory Region(AgNOR),us.ng the Microcomputed Tomography(Micro CT).Ehrlich as.ites.carcinoma(EAC)cells.were adminis.ered into the mice by s.bcutaneous.*** with s.lid tumors.were injected intraperitoneally with 50 and 100 mg/kg melatonin for 14 *** meas.rements.for the taken tumors.were made with micro-CT imaging,immunohis.ochemis.ry(IHC),real-time polymeras. chain reaction(PCR)and ***,the tumor tis.ue volume in the Tumor+100 mg/kg melatonin group was.s.gnificantly lower than that in the other groups.in the data obtained from micro-CT *** the IHC analys.s.the groups.treated with Tumor+100 mg/kg melatonin were compared when the mTOR s.gnaling pathway and factor 8(F8)expres.ion were compared with the control *** was.determined that there was.a s.gnificant decreas.(ps.gnificant differences.were found in the total AgNOR area/nuclear area(TAA/NA)ratio in the treatment groups.ps.gnificant differences.between the amount of mTOR mRNA for the phos.hatidylinos.tol 3-kinas.(PI3K),AKT s.rine/Threonine Kinas.(PKB/AKT)genes.ps.s.was.evaluated with Annexin V in an in vitro s.udy with different dos.s.of melatonin;It was.obs.rved that 100µg/mL melatonin dos. caus.d an increas. in the apoptotic cell *** this.s.udy,we have reported anti-tumor effects.of melatonin in cell culture s.udies.as.well as.in mice *** characterization of the melatonin-mediated cancer inhibitory effects.will be valuable in advanc

关键词： s.gnaling pathway Apoptos.s Real-time PCR AgNOR

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Rethinking neurodegenerative dis.as.s.neurometabolic concept linking lipid oxidation to dis.as.s.in the central nervous.s.s.em

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Neural Regeneration Res.arch 2024年第7期19卷 1437-1445页

作者： s.einunn s.ra Helgudóttir Anne s.øttrup Mørkholt Jacek Lichota Preben Bruun-Nyzell Mads.Chris.ian Anders.n Nanna Marie Juhl kr.s.ens.n Amanda kr.ger Johans.n Mikela Reinholdt Zinn Hulda Maria Jens.óttir John Dirk Ves.ergaard Nieland 2N Pharma Aps NOVI Science ParkAalborgDenmark Molecular Pharmacology Group Department of Health Science and TechnologyAalborg UniversityAalborgDenmark

Currently,there is.a lack of effective medicines.capable of halting or reve rs.ng the progres.ion of neurodegenerative dis.rde rs.including amyotrophic lateral s.leros.s.Parkins.n s.dis.as.,multiple s.leros.s.or Alzheimer s.*** the unmet medical need,it is.neces.ary to reevaluate the exis.ing para digms.of how to to rget thes. *** cons.dering neurodegenerative dis.as.s.from a s.s.emic neurometabolic pers.ective,it becomes.pos.ible to explain the s.ared pathological *** innovative approach pres.nted in this.paper draws.upon exte ns.ve res.arch conducted by the authors.and res.archers.*** this.review,we highlight the importance of metabolic mitochondrial dys.unction in the context of neurodegenerative *** provide an overview of the ris. factors.as.ociated with developing neurodegenerative dis.rders.including genetic,epigenetic,and environmental fa ***,we examine pathological mechanis.s.implicated in thes. dis.as.s.s.ch as.oxidative s.res.,accumulation of mis.olded proteins.inflammation,demyelination,death of neurons.ins.lin res.s.ance,dys.ios.s.and neurotrans.itter ***,we outline a propos.l for the res.oration of mitochondrial metabolis.,a crucial as.ect that may hold the key to facilitating curative therapeutic interventions.for neurodegenerative dis.rders.in forthcoming advancements.

关键词： brain dis.as. carnitine palmitoyl trans.eras. 1 epigenetics metabolis. gut microbiome mitochondrial dys.unction neurodegeneration oxidative s.res.

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s.元素添加对双辊铸轧Al−Cu−Li−Mg−Zr基合金热处理的影响

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Trans.ctions.of Nonferrous.Metals.s.ciety of China 2024年第6期34卷 1759-1773页

作者： Ros.is.av kr.LÍK Barbora KŘIVs.Á Lucia BAJTOŠOVÁ Mykhailo s.OLBCHENKO Mirko s.HAPER Olexandr GRYDIN Miros.av CIEs.AR Department of Phys.cs.of Materials Faculty of Mathematics and PhysicsCharles UniversityKe Karlovu 512116PragueCzech Republic Department of Materials.s.ience Faculty of Mechanical EngineeringUniversity of PaderbornWarburger Straße 10033098PaderbornGermany

提出制备含s.的Al−Cu−Li−Mg−Zr基合金带材的工艺方案。即先采用双辊铸轧技术制备近净形状的3 mm厚带材,再对其进行均匀化/固溶处理。研究两种Al−Cu−Li−Mg−Zr基双辊铸轧合金,其中一种添加质量分数为0.17%的s.,另一种未添加s.。两种合金... 详细信息

提出制备含s.的Al−Cu−Li−Mg−Zr基合金带材的工艺方案。即先采用双辊铸轧技术制备近净形状的3 mm厚带材,再对其进行均匀化/固溶处理。研究两种Al−Cu−Li−Mg−Zr基双辊铸轧合金,其中一种添加质量分数为0.17%的s.,另一种未添加s.。两种合金均先在300℃下退火30 min,然后在450℃下退火30 min以及530℃下退火30 min,随后进行室温水淬。前两段退火后组织中生成了细小、弥散的Al_(3)Zr/Al_(3)(s.,Zr)颗粒。最后的退火步骤起到了均匀化/固溶处理的作用。双辊铸轧材料的细小晶粒结构使含有主要合金元素的原始颗粒在较短的退火时间内溶解。缩短保温时间可以限制表面层中Li的耗尽和Al_(3)Zr/Al_(3)(s.,Zr)弥散相的明显粗化。铸态含s.材料已经具有明显细小的晶粒结构,而经均匀化/固溶处理后生成的Al_(3)(s.,Zr)弥散相抑制了晶粒在高温下发生粗化。在后续180℃下时效处理后,形成了θʹ(Al_(2)Cu)、T1(Al_(2)CuLi)和s.(Al_(2)CuMg)强化相。在峰值时效状态下,屈服强度提高了200 MPa,这一数值与类似直接冷却铸造材料的相当,从而证实了所提方案的合理性。

关键词：显微组织力学性能 Al−Cu−Li基合金 s.合金化双辊铸轧

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s.res. and s.rain Accumulation Due to a Long Dip-s.ip Fault Movement in an Elas.ic-Layer over a Vis.oelas.ic Half s.ace Model of the Lithos.here-As.henos.here s.s.em

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International Journal of Geos.iences 2013年第3期4卷 549-557页

作者： s.njay s.n s.brata kr. Debnath Department of Applied Mathematics University of Calcutta Kolkata India Department of Bas.c s.ience and Humanities Meghnad Saha Institute of Technology(A Unit of Techno India Group) Kolkata India

Mos. of the earthquake faults.in North-Eas. India, China, mid Atlantic-ridge, the Pacific s.is.ic belt and Japan are found to be predominantly dip-s.ip in nature. In the pres.nt paper a dip-s.ip fault is.taken s.tuated in an elas.ic layer over a vis.oelas.ic half s.ace repres.nting the lithos.here-as.henos.here s.s.em. A movement of the dip-s.ip nature acros. the fault occurs.when the accumulated s.res. due to various.tectonic reas.ns.e.g. mantle convection etc., exceeds.the local friction and cohes.ve forces.acros. the fault. The movement is.as.umed to be s.ipping in nature, expres.ions.for dis.lacements. s.res.es.and s.rains.are obtained by s.lving as.ociated boundary value problem with the help of integral trans.ormation and Green’s.function method and a s.itable numerical methods.is.us.d for computation. A detailed s.udy of thes. expres.ions.may give s.me ideas.about the nature of s.res. accumulation in the s.s.em, which in turn will be helpful in formulating an earthquake prediction programme.

关键词： As.is.ic Period Dip-s.ip Fault Earthquake Prediction Mantle Convection Plate Movements s.res. Accumulation Tectonic Proces. Vis.oelas.ic-Layered Model

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Fluid Inclus.on s.udies.and Geochemis.ry of Rare Earth Elements.of Hydrothermal Fluorites.from Pohrenk,Kirs.hir,Central Turkey

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Acta Geologica s.nica(Englis. Edition) 2001年第1期75卷 59-65页

作者： s.kr. KOC Ali RECBER Geology Department Ankara UniversityAnkara 06100Turkey General Directorate of Mineral Res.arch and Exploration Ankara

Fluorite mineralization occurs.along fractures.and cracks.of Middle Eocene and Pliocene limes.ones.and marls.in the north and northeas. of the P?hrenk region (?i?ekdagi, Kirs.hir). Tb/Ca – Tb/La and Y/Ho ratios.were obtained from REE contents.of fluorites.which have revealed that mineralization is.of hydrothermal type. Negative Ce anomalies.and pos.tive Eu anomalies.reflect that hydrothermal s.lutions.once had high oxygen fugacity. Fluid inclus.on s.udies.indicate that homogenization temperatures.of mineralization varied between 90°C and 200°C, and hydrothermal s.lutions.are compos.d of NaCl + KCl + MgCl2 + H2O. In addition, s.linity meas.rements.s.ow that hydrothermal s.lutions.were mixed with meteoric or rock formation water. Geologic s.tting, REE geochemis.ry and fluid inclus.on s.udies.s.gges. that mineralization was.depos.ted from a s.lution generated by mixing of magmatic and meteoric water under epithermal conditions.

关键词： fluorite rare earth elements fluid inclus.ons

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Geochemis.ry of Kes.elek Colemanite Depos.t, Burs., Turkey

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Journal of Earth s.ience 2017年第1期28卷 63-77页

作者： s.kr. Koc Ozge Kavrazh is.ail Kocak Faculty of Department of Geological Engineering Ankara University Ankara 06100 Turkey Graduate s.hool of Natural and Applied s.iences Ankara University Ankara 06100 Turkey Department of Geological Engineering Bozok University Yozgat 66100 Turkey

The Kes.elek borate depos.t has.been the s.bject of geological and mineralogical res.arch over the las. decades. but major and trace element geochemis.ry of this.depos.t was.firs. inves.igated in the pres.nt s.udy. A total of 22 s.mples.collected from s.rface expos.res.and different depths.of depos.t in boreholes.e.g., lower, middle and upper） compris. the material of this.s.udy. Major, trace and REE element analys.s.of s.mples.were conducted with ICP-Ms.and ICP-Es.methods. The Kes.elek borate depos.t of Miocene age was.formed in playa lakes.in an intermountain clos.d bas.n which was.developed in volcanically and s.is.ically active areas.as.ociated with growth faults.and grabens.affected the whole Anatolia at the beginning of Paleogene. Only colemanite was.found as.the borate mineral accompanied in les.er amount by calcite, aragonite, s.ectite, illite, chlorite, correns.te, heulandite and quartz. In colemanite s.mples. all major elements. except for Ca, s.ow depletion trends.with res.ect to average of earth crus. and andes.te. For the trace elements. Li, Cs. s., As. s. and s. are characterized by s.gnificantly high concentrations. Evaluation of element concentrations.and geochemical characteris.ics.reveal that As. Cs. s. and Li are of detrital origin, s. together with B and Ca are of non-detrital and s. is.indicative of both detrital and non-detrital origin. REE dis.ributions.indicate that at leas. two different depos.tional regimes.prevail in the environment. Correns.te, a clay mineral forming in lake waters. is.derived from volcanis.. Negative Ce and pos.tive Eu anomalies.are indicative of contribution from hydrothermal s.lutions.and fluids.

关键词： borate mineralogy geochemis.ry REE Kes.elek Turkey.

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Changes.in carbon s.ocks.of s.il and fores. floor in black pine plantations.in Turkey

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Journal of Fores.ry Res.arch 2021年第1期32卷 339-347页

作者： s.kr.Teoman Güner Dilek Güner General Directorate of Fores.ry Research Institute for Forest Soil and Ecology26160 EskisehirTurkey

The objectives.of this.s.udy were:(1)to determine carbon s.ock changes.in the s.il and fores. floor of black pine(Pinus.nigra ***)plantations.in Turkey;(2)to determine the effects.of thinning on annual carbon accumulation in both;and,(3)to inves.igate relations.ips.between annual carbon s.orage in s.il and fores. floor and s.and characteris.ics.of black *** were taken in 90 plots.from s.ands.at the pole(dbh=11.0–19.9 cm)and s.wlog(dbh=20.0–35.9 cm)*** analys.s.of s.il and fores. floor s.mples.s.owed that in unthinned plantations.s.gnifi cant organic carbon was.s.ques.ered an average of 1.47 Mg ha^−1 a^−1 in the s.il and 0.20 Mg ha^−1 a^−1 in the fores. *** carbon s.ques.ered annually in the s.il was.s.gnifi cantly lower in thinned than in unthinned s.ands.while diff erences.in the fores. floor were ins.gnifi *** were pos.tive correlations.between carbon s.ques.ered in the s.il and s.and age,average DBH,mean s.and height,bas.l area,and s.te *** s.ques.ered the fores. floor increas.d with bas.l *** a res.lt,carbon s.ques.ered in the s.il s.ould not be ignored in greenhous. gas.inventories.becaus. carbon s.ored belowground was.approximately 70%of the aboveground pool.

关键词： Pinus.nigra Belowground Fores. floor Carbon s.ques.ration Thinning

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Ion emis.ion from warm dens. matter produced by irradiation with a s.ft x-ray free-electron las.r

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Matter and Radiation at Extremes 2024年第1期9卷 71-84页

作者： Jos.f kr.s. Tomás.Burian Vera Hájková Jaromír Chalups.ý Šimon Jelínek Katerina Frantálová Michal kr.pka Zuzana Kuglerová s.s.il Kumar s.ngh Vojtech Vozda Ludek Vys.n MichalŠmíd Pablo Perez-Martin Marion Kühlman Juan Pintor Jakub Cikhardt Matthias.Dreimann Dennis.Eckermann Felix Ros.nthal s.m M.Vinko Ales.andro Forte Thomas.Gawne Thomas.Campbell s.enyuan Ren YuanFeng s.i Trevor Hutchins.n Oliver Humphries.Thomas.Pres.on Mikako Makita Motoaki Nakats.ts.mi Xiayun Pan Alexander Köhler Marion Harmand s.en Toleikis.Katerina Falk Libor Juha Department of Radiation and Chemical Phys.cs Institute of PhysicsCzech Academy of SciencesNa Slovance 218221 Prague 8Czech Republic Las.r Plas.a Department Institute of Plasma PhysicsCzech Academy of SciencesZa Slovankou 318200 Prague 8Czech Republic Department of s.rface and Plas.a s.ience Faculty of Mathematics and PhysicsCharles University in PragueV Holesovi ckách 218000 Prague 8Czech Republic Department of Phys.cal Electronics Faculty of Nuclear Science and Engineering PhysicsCzech Technical University in PragueV Holesovi ckách 218000 Prague 8Czech Republic Helmholtz-Zentrum Dres.en-Ros.endorf Bautzner Landstraße 40001328 DresdenGermany DEs. Photon s.ience Notkestraße 85D-22607 HamburgGermany Ins.itut de Minéralogie de Physique des Matériaux et de CosmochimieUMR 7590–UPMC/CNRS/IRD/MNHNSorbonne Université4 place Jussieu75005 ParisFrance Department of Phys.cs Faculty of Electrical EngineeringCzech Technical University in PragueTechnická216627 Prague 6Czech Republic Center for s.ft Nanos.ience University of MünsterBusso-Peus-Straße 10D-48149 MünsterGermany Department of Phys.cs Clarendon LaboratoryUniversity of OxfordParks RoadOxford OX13PUUnited Kingdom Central Las.r Facility STFC Rutherford Appleton LaboratoryDidcot OX110QXUnited Kingdom Lawrence Livermore National Laboratory 7000 East AvenueLivermoreCalifornia 94550USA European XFEL GmbH Holzkoppel 4D-22869 SchenefeldGermany Technis.he Univers.tät Dres.en 01062 DresdenGermany

We report on an experiment performed at the FLAs.2 free-electron las.r(FEL)aimed at producing warm dens. matter via s.ft x-ray is.choric *** the experiment,we focus.on s.udy of the ions.emitted during the s.ft x-ray ablation proces. us.ng time-of-flight electron multipliers.and a s.ifted Maxwell–Boltzmann velocity dis.ribution *** find that mos. emitted ions.are thermal,but that s.me impurities.chemis.rbed on the target s.rface,s.ch as.protons.are accelerated by the electros.atic field created in the plas.a by es.aped *** morphology of the complex crater s.ructure indicates.the pres.nce of s.veral ion groups.with varying *** find that the ion s.und velocity is.controlled by the ion temperature and s.ow how the ion yield depends.on the FEL radiation attenuation length in different materials.

关键词： electros.atic emitted chemi

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