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The respon.e of roots an. the rhizosphere en.iron.en. to in.egrative cultivation.practices in.paddy rice

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Journ.l of In.egrative Agriculture 2024年第6期23卷 1879-1896页

作者： Han.hu Gu Xian.wang Min.ao Zhan. Wen.ian. Jin. Hao Wu Zhilin.Xiao Weiyan. Zhan. Jun.ei Gu Lijun.Liu Zhiqin.wang Jian.ua Zhan. Jian.han. Yan. Hao Zhan. Jian.su Key Laboratory of Crop Gen.tics an. Physiology/Jian.su Key Laboratory of Crop Cultivation.an. Physiology/Jian.su Co-In.ovation.Cen.er for Modern.Production.Techn.logy of Grain.Crops/Agricultural College Yangzhou UniversityYangzhou 225009China Taizhou In.titute of Agricultural Scien.e Jiangsu Academy of Agricultural SciencesTaizhou 225300China State Key Laboratory of Agrobiotechn.logy School of Life SciencesThe Chinese University of Hong KongShatinHong Kong 999077China Departmen. of Biology Faculty of ScienceHong Kong Baptist UniversityKowloonHong Kong 999077China

In.egrative cultivation.practices(ICPs)are essen.ial for en.an.in. cereal yield an. resource use ***,the effects of ICP on.the rhizosphere en.iron.en. an. roots of paddy rice are still poorly *** this study,four rice varieties were produced in.the *** variety was treated with six differen. cultivation.techn.ques,in.ludin. zero n.trogen.application.0 n.,local farmers’practice(LFP),n.trogen.reduction.n.),an. three progressive ICP techn.ques comprised of en.an.ed fertilizer n.practice an. in.reased plan. den.ity(ICP1),a treatmen. similar to ICP1 but with altern.te wettin. an. moderate dryin. in.tead of con.in.ous floodin.(ICP2),an. the same practices as ICP2 with the application.of organ.c fertilizer(ICP3).The ICPs had greater grain.production.an. n.trogen.use efficien.y than.the other three *** len.th,dry weight,root diameter,activity of root oxidation.root bleedin. rate,zeatin.an. zeatin.riboside composition.,an. total organ.c acids in.root exudates were elevated with the in.roduction.of the successive cultivation.*** en.an.ed n.trate n.trogen.the activities of urease an. in.ertase,an. the diversity of microbes(bacteria)in.rhizosphere an. n.n.rhizosphere soil,while reducin. the ammon.um n.trogen.*** n.trien. con.en.s(ammon.um n.trogen.total n.trogen.total potassium,total phosphorus,n.trate,an. available phosphorus)an. urease activity in.rhizosphere soil were reduced in.all treatmen.s in.comparison.with the n.n.rhizosphere soil,but the in.ertase activity an. bacterial diversity were *** main.root morphology an. physiology,an. the ammon.um n.trogen.con.en.s in.rhizosphere soil at the primary stages were closely correlated with grain.yield an. in.ern.l n.trogen.use *** fin.in.s suggest that the coordin.ted en.an.emen. of the root system an. the en.iron.en. of the rhizosphere un.er in.egrative cultivation.approaches may lead to higher rice production.

关键词： rice(Oryza sativa L.) n.trogen.use efficien.y grain.yield in.egrative cultivation.practices roots

A weakly-solvated ether-based electrolyte for fast-chargin. graphite an.de

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Chin.se Chemical Letters 2024年第8期35卷 526-532页

作者： Xiao Zhu Yan.in. Mo Jiawei Chen.Gaopan.Liu Yon.gan. wang Xiaoli Don. Departmen. of Chemistry an. Shan.hai Key Laboratory of Molecular Catalysis an. In.ovative Materials Institute of New EnergyiChEM(Collaborative Innovation Center of Chemistry for Energy Materials)Fudan UniversityShanghai 200433China

Weakly-solvated electrolytes(WSEs)utilizin. solven.s with weak coordin.tion.ability offer advan.ages for low-poten.ial graphite an.de owin. to their facile desolvation.process an. an.on.-derived in.rgan.c-rich solid electrolyte in.erphase(SEI)***,these electrolytes face challen.es in.achievin. a balan.e between.the weak solvation.affin.ty an. high ion.c con.uctivity,as well as between.rigid in.rgan.c-rich SEI an. flexible SEI for lon.-term ***,we in.roduce 1,3-dioxolan.(DOL)an. lithium bis(trifluoromethan.sulfon.l)-imide(LiTFSI)as fun.tion.l additives in.o a WSE based on.0}n.olar cyclic ether(1,4-dioxan.).The well-formulated WSE n.t on.y preserves the weakly solvated features an. an.on.domin.ted solvation.sheath,but also utilizes DOL to con.ribute organ.c species for stabilizin. the SEI *** from these merits,the optimized electrolyte en.bles graphite an.de with excellen. fast-chargin. performan.e(210 mAh/g at 5 C)an. outstan.in. cyclin. stability(600 cycles with a capacity reten.ion.of 82.0%at room temperature an. 400 cycles with a capacity reten.ion.of 80.4%at high temper-ature).Furthermore,the fabricated Lin._(0.8)Co_(0.1)Mn.(0.1)O_(2)||graphite full cells demon.trate stable operation.for 140 cycles with high capacity reten.ion.of 80.3%.This work highlights the poten.ial of tailorin. solvation.sheath an. in.erphase properties in.WSEs for advan.ed electrolyte design.in.graphite-based lithium-ion.batteries.

关键词： Weakly-solvated solven. Bisalt ether-based electrolyte Graphite an.de n.M||graphite battery In.erfacial optimization

En.an.ed Ion.Selective Diffusion.Achieved by Supramolecular In.eraction.for High Thermovoltage an. Thermal Stability

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En.rgy & En.iron.en.al Materials 2024年第2期7卷 200-208页

作者： Jiale Ke Xin. Zhao Jie Yan. Kai Ke Yu wang Min.bo Yan. Wei Yan. College of Polymer Scien.e an. En.in.erin. Sichuan UniversityState Key Laboratory of Polymer Materials EngineeringChengdu 610065China

Thermoelectric(TE)gen.rators capable of con.ertin. thermal en.rgy in.o applicable electricity have gain.d great popularity amon. emergin. en.rgy con.ersion.***-based ion.c thermoelectric(i-TE)materials are promisin. can.idates for en.rgy con.ersion.systems because of their wide sources,in.ocuity,an. low man.facturin. ***,common.physically crosslin.ed biopolymer gels in.uced by sin.le hydrogen.bon.in. or hydrophobic in.eraction.suffer from low differen.ial thermal voltage an. poor thermodyn.mic ***,we develop a n.vel i-TE gel with supramolecular structures through multiple n.n.ovalen. in.eraction. between.ion.c liquids(ILs)an. gelatin.molecular *** thermopower an. thermoelectric power factor of the ion.c gels are as high as 2.83 mV K-1 an. 18.33μW m^(-1)K^(-2),*** quasi-solid-state gelatin.[EMIM]DCA i-TE cells achieve ultrahigh 2 h output en.rgy den.ity(E_(2h)=9.9 mJ m^(-2))un.er an.optimal temperature ***,the remarkable stability of the supramolecular structure provides the i-TE hydrogels with a thermal stability of up to 80℃.It breaks the limitation.that biopolymer-based i-TE gels can.on.y be applied in.the low temperature ran.e an. en.bles biopolymer-based i-TE materials to pursue better performan.e in.a higher temperature ran.e.

关键词： biopolymer gel ion.c liquid multiple n.n.ovalen. in.eraction. supramolecular structure thermoelectric con.ersion

Marten.ite decomposition.un.er thermal-mechan.cal couplin. con.ition. to fabricate an.ultrafin.-grain.d Ti6Al4Mo4Zr1W0.2Si alloy

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Journ.l of Materials Scien.e & Techn.logy 2024年第1期168卷 157-168页

作者： Taoyu Zhou Jiuxu Yan. n.n.Li Hao Sun.Bohua Zhan. Zibo Zhao Qin.jian. wang Shi-chan.xu In.ovation.Cen.er for Advan.ed Materials Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China School of Materials Scien.e an. En.in.erin. University of Science and Technology of ChinaShenyang 110016China

The fabrication.of ultrafin.-grain.d microstructures(grain.size below 1μm)in.titan.um alloys is ben.ficial for improvin. their mechan.cal properties at room temperature an. medium tempera-tures(400-550°C).However,a lon.-stan.in. challen.e in.olves the low-cost man.facturin. of bulk ultrafin.-grain.d titan.um *** this work,we developed a facile strategy through marten.ite de-composition.at thermal-mechan.cal couplin. con.ition.,to fabricate an.equiaxed microstructure in.a Ti6Al4Mo4Zr1W0.2Si model alloy with an.averageαgrain.size of 315±62 *** formation.of the ultrafin.-grain.d microstructure was because the lattice strain.stored in.the marten.itic in.tial mi-crostructure en.an.ed the n.cleation.rate of dyn.mic recrystallization.mean.hile,the pin.in. role of marten.ite decomposition.productsβan.(Ti,Zr)_(5)Si_(3)phases suppressed grain.coarsen.n. at high *** to con.en.ion.l(α+β)alloys,the ten.ile stren.th of this alloy improved by 20%-30%at both room temperature an. 550°C,without decreasin. its *** situ SEM observation. revealed that the ultrafin.-grain.d microstructure would n.t on.y suppress dislocation.motion. but also con.ribute to the homogen.us deformation.in.the matrix of the material,therefore,it resulted in.higher mechan.cal *** research results may be of great sign.fican.e to the developmen. of n.xt-gen.ration.aviation.titan.um alloys.

关键词： Ultrafin.-grain.d Titan.um alloy In.situ observation Deformation.mechan.sm Thermostability

Summer Warmin. Limited Bud Output Drives a Declin. in.Daughter Shoot Biomass through Reduced Photosyn.hetis of Paren. Shoots in.Leymus chin.n.is Seedlin.s

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Phyton.In.ern.tion.l Journ.l of Experimen.al Botan. 2024年第7期93卷 1667-1675页

作者： Son. Gao Ruochen. Xu Lin.Li Jiao wang n.an.Liu Johan.es M.H.Kn.ps Jun.en. wang Graduate School Changchun UniversityChangchun130022China Key Laboratory of Vegetation.Ecology Ministry of EducationInstitute of Grassland ScienceSchool of Life SciencesJilin Songnen Grassland Ecosystem National Observation and Research StationNortheast Normal UniversityChangchun130024China Jilin.Agricultural Radio an. Television.School Changchun130599China Departmen. of Health an. En.iron.en.al Scien.es Xi’an Jiaotong Liverpool UniversitySuzhou215000China

Un.erstan.in. how summer warmin. in.uen.es the paren. an. daughter shoot production.in.a peren.ial clon.l grass is vital for comprehen.in. the respon.e of grasslan. productivity to global ***,we con.ucted a simulated experimen. usin. potted Leymus chin.n.is,to study the relation.hip between.the photosyn.hetic activ-ity of paren. shoots an. the production.of daughter shoots un.er a whole(90 days)summer warmin. scen.rio(+3°C).The results showed that the biomass of paren.s an. buds decreased by 25.52%an. 33.45%,respectively,un.er warmin. *** reduction.in.paren. shoot biomass due to warmin. directly resulted from decreased leaf area(18.03%),chlorophyll a(18.27%),chlorophyll b(29.21%)con.en.,as well as a reduction.in.0}t photosyn.hetic rate(7.32%)an. the maximum quan.um efﬁcien.y of photosystem II(PSII)photochemistry(4.29%).The declin. in.daughter shoot biomass was lin.ed to a decrease in.daughter shoot n.mber(33.33%)by ***,the n.mber of belowgroun. buds in.reased by 46.43%.The results in.icated that lon.-term summer warmin. reduces biomass accumulation.in.paren. shoot by in.reasin. both limitation.of stoma an. ***,the paren. shoot allocates relatively more biomass to the belowgroun. organ. to main.ain.the survival an. growth of ***,buds,as a poten.ial abovegroun. population.could remedy for the cur-ren. loss of paren. shoot den.ity by in.reasin. the n.mber of future daughter shoots if summer warmin. subsides.

关键词： Warmin. paren. shoot bud ban. photosyn.hesis chlorophyllﬂuorescen.e Leymus chin.n.is

Min.mizin. the ratio of ion.zable lipid in.lipid n.n.particles for in.vivo base editin.

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n.tion.l Scien.e Review 2024年第6期11卷 285-293页

作者： Qiubin. Chen.Xuebin.wang Yizhou Zhan. Min. Tian.Jun.i Duan.Yin. Zhan. Hao Yin Departmen.s of Urology an. Laboratory Medicin. Frontier Science Center for Immunology and Metabolism Medical Research InstituteZhongnan Hospital of Wuhan UniversityWuhan University State Key Laboratory of Virology Tai Kang Center for Life and Medical Sciences Tai Kang Medical SchoolWuhan University Departmen. of Rheumatology an. Immun.logy Zhongnan Hospital of Wuhan UniversityWuhan University Wuhan.Research Cen.er for In.ectious Diseases an. Can.er Chinese Academy of Medical Sciences Rn. In.titute Wuhan University

Lipid n.n.particles(Ln.s) have gain.d clin.cal approval as carriers for both siRn. an. mRn.. Amon. the crucial compon.n.s of Ln.s, ion.zable lipids play a pivotal role in.determin.n. the efficien.y of Rn. delivery. In.this study, we syn.hesized a series of ion.zable lipids, den.ted as HTO, with a higher coun. of hydroxyl groups compared to SM-102. Remarkably, Ln.s based on.HTO12 lipid demon.trated comparable mRn. delivery efficien.y an. biosafety to those based on.SM-102. However, the former reduced the ratio of ion.zable lipid/total lipids to mRn. in.Ln.s by 2.5 times compared to SM-102. The HTO12 Ln. efficien.ly en.apsulated aden.n. base editor mRn. an. sgRn. targetin. Pcsk9, leadin. to substan.ial gen. editin. within.the liver of mice an. effective reduction.of the target protein. Our study un.erscores that ion.zable lipids with multiple hydroxyl groups may facilitate an.improved lipid-to-mRn. ratio to min.mize the dosage of ion.zable lipids for in.vivo delivery.

关键词： ion.zable lipid lipid n.n.particle mRn. delivery base editor delivery Pcsk9

Shallow Con.ection.Dataset Simulated by Three Differen. Large Eddy Models

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Advan.es in.Atmospheric Scien.es 2024年第4期41卷 754-766页

作者： Yaxin.ZHAO Xiaocon. wang Yimin.LIU Guoxion. WU Yan.ie LIU College of Earth an. Plan.tary Scien.es University of Chinese Academy of Sciences(UCAS)Beijing 100029China State Key Laboratory of n.merical Modelin. for Atmospheric Scien.es an. Geophysical Fluid Dyn.mics(LASG) Institute of Atmospheric Physics(IAP)Chinese Academy of Sciences(CAS)Beijing 100029China

Shallow con.ection.plays an.importan. role in.tran.portin. heat an. moisture from the n.ar-surface to higher altitudes,yet its parameterization.in.0}merical models remain. a great challen.e,partly due to the lack of high-resolution.*** study describes a large eddy simulation.LES)dataset for four shallow con.ection.cases that differ primarily in.in.ersion.stren.th,which can.be used as a surrogate for real *** reduce the un.ertain.y in.LES modelin.,three differen. large eddy models were used,in.ludin. SAM(System for Atmospheric Modelin.),WRF(Weather Research an. Forecastin. model),an. *** show that the differen. models gen.rally exhibit similar behavior for each shallow con.ection.case,despite some differen.es in.the details of the con.ective *** addition.to grid-averaged fields,con.ition.lly sampled variables,such as in.cloud moisture an. vertical velocity,are also provided,which are in.ispen.able for calculation.of the en.rain.en./detrain.en. *** the essen.iality of the en.rain.n./detrain.n. process in.the parameterization.of cumulus con.ection.the dataset presen.ed in.this study is poten.ially useful for validation.an. improvemen. of the parameterization.of shallow con.ection.

关键词： large eddy simulation SAM WRF UCLA-LES shallow con.ection en.rain.n. process

An.in.egrated techn.logy for the absorption.an. utilization.of CO_(2)in.alkan.lamin. solution.for the preparation.of BaCO_(3)in.a high-gravity en.iron.en.

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Chin.se Journ.l of Chemical En.in.erin. 2024年第8期72卷 117-125页

作者： Kan.rui n.e Ruize Shan. Fumin. Miao Liuxian. wang Youzhi Liu Weizhou Jiao Shan.i Provin.e Key Laboratory of Chemical Process In.en.ification.an. School of Chemistry an. Chemical En.in.erin. North University of ChinaTaiyuan 030051China

In.this study,an.in.egrated techn.logy is proposed for the absorption.an. utilization.of CO_(2)in.alkan.lamin. solution.for the preparation.of BaCO_(3)in.a high-gravity *** effects of absorben. type,high-gravity factor,gas/liquid ratio,an. in.tial BaCl2con.en.ration.on.the absorption.rate an. amoun. of CO_(2)an. the preparation.of BaCO_(3)are *** results reveal that the absorption.rate an. amoun. of CO_(2)follow the order of ethyl alkan.lamin.(MEA)>diethan.l amin.(DEA)>n.methyldiethan.lamin.(MDEA),an. thus MEA is the most effective absorben. for CO_(2)*** absorption.rate an. amoun. of CO_(2)un.er high gravity are higher than.that un.er n.rmal ***,the absorption.rate at 75 min.un.er high gravity is approximately 2 times that un.er n.rmal *** is because the cen.rifugal force resultin. from the high-speed rotation.of the packin. can.greatly in.rease gas-liquid mass tran.fer an. *** particle size of BaCO_(3)prepared in.the rotatin. packed bed is in.the ran.e of 57.2—89 n.,which is much smaller than.that prepared in.the bubblin. reactor(>100.3 n.),an. it also has higher purity(99.6%)an. larger specific surface area(14.119 m^(2)·g^(-1)).It is con.luded that the high-gravity techn.logy has the poten.ial to in.rease the absorption.an. utilization.of CO_(2)in.alkan.lamin. solution.for the preparation.of BaCO_(3).This study provides n.w in.ights in.o carbon.emission. reduction.an. carbon.utilization.

关键词： High-gravity techn.logy Wet absorption CO_(2)capture En.an.ed mass tran.fer CO_(2)utilization Barium carbon.te

A"messen.er zon. hypothesis"based on.the visual three-dimen.ion.l spatial distribution.of moton.uron. in.ervatin. deep limb muscles

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n.ural Regen.ration.Research 2024年第7期19卷 1559-1567页

作者： Chen.Huan. Shen.wang Jin.Den. Xin.i Gu Shuhan. Guo Xiaofen. Yin MoE Key Laboratory for Trauma Treatmen. an. n.rve Regen.ration Peking UniversityBeijingChina Departmen. of Orthopedics an. Trauma Peking University People’s HospitalBeijingChina

Coordin.ted con.raction.of skeletal muscles relies on.selective con.ection. between.the muscles an. multiple classes of the spin.l moton.uro *** r,curren. research on.the spatial location.of the spin.l moton.uron. in.ervatin. differe n. muscles is *** this study,we in.estigated the spatial distribution.an. relative position.of differen. moton.uron. that con.rol the deep muscles of the mouse hin.limbs,which were in.ervated by the obturator n.rve,femoral n.rve,in.erior gluteal n.rve,deep pe ron.al n.rve,an. tibial *** were visualized by combin.n. a multiplex retrograde trackin. techn.que compatible with three-dimen.ion.l imagin. of solven.-cleared o rgan.(3DISCO)an. 3-D imagin. techn.logy based on.lightsheet fluorescen.e microscopy(LSFM).Addition.lly,we propose the hypothesis that"messen.er zon.s"exist as in.erlaced areas between.the moton.uron.pools that domin.te the syn.rgistic or an.agon.st muscle *** hypothesize that these in.erlaced n.uron. may participate in.muscle coordin.tion.as messen.er *** revealed the precise mutual position.l relation.hips amon. the man. moton.uron. that in.ervate differen. deep muscles of the *** on.y do these fin.in.s update an. supplemen. our kn.wledge regardin. the overall spatial layout of spin.l moton.uron. that con.rol mouse limb muscles,but they also provide in.ights in.o the mechan.sms through which muscle activity is coordin.ted an. the architecture of motor circuits.

关键词： 3-D imagin. moton.uron. multiple retrograde tracin. muscle coordin.tion skeletal muscle spatial distribution optical tissue clearin.