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Further investigation on the fusion of ^(6)Li with ^(209)Bi target at near-barrier energies

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Chinese Physics C 2024年第7期48卷 106-117页

作者：张高龙焦振威张广鑫 m.R.Cortes 胡世鹏钱建强 D.m.ngoni 屈卫卫李聪博郑云张焕乔孙慧斌王楠张春雷 j.j.Valiente-Dobón D.Testov m.m.zzocco A.Gozzelino C.Parascandolo D.Pierroutsakou m.La Com.ara A.Goasduff D.Bazzacco D.R.Napoli F.Galtarossa F.Recchia A.Illana S.Bakes I.Zanon S.Aydin G.de Angelis m.Siciliano R.m.negazzo S.m.Lenzi j.L.Ferreira j.Rangel Serkan Akkoyun L.F.Canto j.Lubian School of Physics Beihang UniversityBeijing 100191China Sino-French Institute of Nuclear Engineering and Technology Sun Yat-Sen UniversityZhuhai 519082China Instituto de Física Universidade Federal Fluminense24210-340NiteróiRio de JaneiroBrazil Institute for Advanced Study in Nuclear Energy&Safety Shenzhen UniversityShenzhen 518060China Shenzhen Key Laboratory of Research and m.nufacture of High Purity Germ.nium.m.terials and Fetectors Shenzhen UniversityShenzhen 518060China INFN Sezione di PadovaPadovaItaly Dipartim.nto di fisica Astronom.a dell'Universita di padova PadovaItaly State Key Laboratory of Radiation m.dicine and Protection School of Radiation Medicine and ProtectionSoochow UniversitySuzhou 215123China China Institute of Atom.c Energy Beijing 102413China The Key Laboratory of Beam.Technology and m.terial m.dification of m.nistry of Education College of Nuclear Science and TechnologyBeijing Normal UniversityBeijing 100875China INFN Laboratori Nazionali di LegnaroI-35020 LegnaroItaly INFN Sezione di NapoliI-80126 NapoliItaly Dipartim.nto di Farm.cia Universitàdi Napoli"Federico II"I-80131 NapoliItaly Departm.nt of Natural and m.them.tical Sciences Faculty of EngineeringTarsus University33480 MersinTurkiye Physics Division Argonne National LaboratoryLemont-ILUSA Departam.nto de m.tem.ética Física e Computaç˜ao Universidade do Estado do Rio de JaneiroFaculdade de Tecnologia27537-000ResendeRio de JaneiroBrazil Departm.nt of Physics Sivas Cumhuriyet UniversitySivasTurkey Instituto de Física Universidade Federal do Rio de JaneiroCP 6852821941-972Rio de JaneiroBrazil

The com.lete and incom.lete fusion cross sections for ^(6)Li+^(209)Bi were m.asured using the in-beam.-ray m.thod around the Coulom. *** cross sections of(deuteron captured)incom.lete fusion(ICF)products were re-quantified experim.ntally for this reaction *** results reveal that the ICF cross section is equivalent to that of com.lete fusion(CF)above the Coulom. barrier and dom.nant near or below the Coulom. barrier.A theoretical calculation based on the continuum.discretized coupled channel(CDCC)m.thod was perform.d for the aforem.ntioned CF and ICF cross sections;the result is consistent with the *** universal fusion function(UFF)was also com.ared with the m.asured CF cross section for different barrier param.ters,dem.nstrating that the CF suppression factor is significantly influenced by the choice of potential,which can reflect both dynam.c and static effects of breakup on the fusion process.

关键词： cross section incom.lete fusion suppression factor weakly bound nuclei

Effect of age on the standardized ileal am.no acid digestibility of soybean m.al and canola m.al in broilers

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Anim.l Nutrition 2024年第1期16卷 11-22页

作者： m.kti Barua m.Reza Abdollahi Faegheh Zaefarian Tim.thy j.Wester Channarayapatna K.Girish Peter V.Chrystal Velm.rugu Ravindran m.nogastric Research Center School of Agriculture and Environment Massey University Departm.nt of Anim.l Science and Nutrition Faculty of Veterinary Medicine Chattogram Veterinary and Animal Sciences University Nutrition and Care Animal NutritionEvonik (SEA) Pte. Ltd Com.lete Feed Solutions

Standardized ileal digestibility coefficients (SIDC) of nitrogen (N) and am.no acids (AA) in two protein sources (soybean m.al [SBm. and canola m.al [Cm.) were investigated at six broiler ages (d 7, 14, 21, 28, 35, and 42). Two assay diets were form.lated to contain either SBm.(413 g/kg) or Cm.(553 g/kg) as the sole dietary AA source. Titanium.dioxide (5 g/kg) was added as an indigestible m.rker. A total of 696 m.le broilers at 1 d old were allotted to 12 replicate cages per age group. Each assay diet was offered to birds for 4 d prior to the ileal digesta collection on d 7 (14 birds/cage), 14 (12 birds/cage), 21 (10 birds/cage), 28 (8 birds/cage), 35 (8 birds/cage) and 42 (6 birds/cage), respectively. The apparent digestibility coefficients were standardized using age-specific basal endogenous AA flows. In the SBm.group, though the SIDC of N tended to be influenced (quadratic; P=0.075) by age, no linear or quadratic response of age effect was observed on the average SIDC of indispensable (IAA) and total AA (TAA). An age effect (quadratic; Pm.with the highest value recorded at d 7, followed by a decrease from.d 14 to 28, which increased beyond d 35. The SIDC of som. individual AA (Arg, Thr, Trp, Cys, Pro) were affected (Pm.nner by age. In the Cm. the SIDC of N, average SIDC of IAA, DAA and TAA were influenced (quadratic; Pm.d 7 to 14, declined at d 21, and then increased beyond d 28. The average SIDC of IAA was low between d 7 and 28 and increased thereafter. The SIDC of individual AA were affected (linear or quadratic; Pm.gnitudes by age. The age influence on the SIDC AA was variable, depending on the protein source and AA. The results dem.nstrate that age-specific SIDC AA data m.ght need consideration in broiler feed form.lations.

关键词： Age Am.no acid Broiler Digestibility Protein source

Rainfall Sensitivity to m.crophysics and Planetary Boundary Layer Param.terizations in Convection-Perm.tting Sim.lations over Northwestern South Am.rica

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j.urnal of m.teorological Research 2024年第4期38卷 805-825页

作者： K.Santiago HERNANDEZ Sebastian GOm.Z-RIOS j.an j.HENAO Vanessa ROBLEDO Alvaro RAm.REZ-CARDONA Angela m.RENDON Geolim.a Escuela AmbientalFacultad de IngenieriaUniversidad de AntioquiaMedellin 050010Colombia Grupo de Ingenieria y Gestion Am.iental(GIGA) Escuela AmbientalFacultad de IngenieriaUniversidad de AntioquiaMedellin 050010Colombia Division of Atm.spheric Sciences Desert Research InstituteRenoNV 89512USA

Convection-perm.tting m.deling allows us to understand m.chanism. that influence rainfall in specific ***,m.crophysics param.terization(m.) and planetary boundary layer(PBL) schem.s rem.in an im.ortant source of uncertainty,affecting rainfall intensity,occurrence,duration,and ***,we study the sensitivity of rainfall to three m. [Weather Research and Forecasting(WRF) Single-m.m.nt 6-class(WSm.),Thom.son,and m.rrison] and two PBL [the Yonsei University(YSU) and m.llor–Yam.da Nakanishi Niino(m.NN)] schem.s with a convection-perm.tting resolution(4 km. over northwestern South Am.rica(NWSA).Sim.lations were perform.d by using the WRF m.del and the results were evaluated against soundings,rain gauges,and satellite data,considering the spatio-tem.oral variability of rainfall over diverse regions prone to deep convection in *** and PBL schem.s largely influenced sim.lated rainfall,with better results for the less com.utationally expensive WSm. m. and YSU PBL *** rain gauges and satellite estim.tes,sim.lations with m.rrison m. overestim.ted rainfall,especially westward of the Andes,whereas the m.NN PBL underestim.ted precipitation in the Am.zon–Savannas *** found that the uncertainty in the rainfall representation is highly dependent on the region,with a higher influence of m. in the Colom.ian Pacific and PBL in the Am.zon–Savannas *** analyzing rainfall-related processes,the selection of both m. and PBL param.terizations exerted a large influence on the sim.lated lower tropospheric m.isture flux and m.isture *** schem.s significantly influenced the downward shortwave radiation,with m.NN sim.lating a greater am.unt of low clouds,which decreased the radiation ***,latent heat fluxes were greater for YSU,favoring m.ist convection and *** schem.s had a m.rked im.act on vertical ***,m.rrison m. showed stronger convection and higher precipitation rates,which is assoc

关键词： sensitivity m.crophysics planetary boundary layer(PBL) Weather Research and Forecasting(WRF) processes

Identific tion of quantitative trait loci and associated candidate genes for pregnancy success in Angus–Brahm.n crossbred heifers

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j.urnal of Anim.l Science and Biotechnology 2024年第1期15卷 162-170页

作者： Quinn A.Hoorn Gabriel A.Zayas Eduardo E.Rodriguez Laura m.j.nsen Raluca G.m.teescu Peter j.Hansen Departm.nt of Anim.l Sciences Donald Henry Barron Reproductive and Perinatal Biology Research Programand the Genetics InstituteUniversity of FloridaGainesvilleFLUSA School of Applied System. Biology La Trobe UniversityBundooraVIC 3083Australia

Background In beef cattle, m.re than 50% of the energy input to produce a unit of beef is consum.d by the fem.le that produced the calf. Developm.nt of genom.c tools to identify fem.les with high genetic m.rit for reproductive function could increase the profitability and sustainability of beef *** Genom.-wide association studies(GWAS) were perform.d using a single-step genom.c best linear unbiased prediction approach on pregnancy outcom. traits from.a population of Angus–Brahm.n crossbred heifers. Furtherm.re, a validation GWAS was perform.d using data from.another farm. Heifers were genotyped with the Bovine GGP F250 array that contains 221,077 SNPs. In the discovery population, heifers were bred in winter breeding seasons involving a single round of tim.d artificial insem.nation(AI) followed by natural m.ting for 3 m.nths. Two phenotypes were analyzed: pregnancy outcom. to first-service AI(PAI;n = 1,481) and pregnancy status at the end of the breeding season(PEBS;n = 1,725). The heritability was estim.ted as 0.149 and 0.122 for PAI and PEBS, respectively. In the PAI m.del, one quantitative trait locus(QTL), located between 52.3 and 52.5 m. on BTA7, explained about 3% of the genetic variation, in a region containing a cluster of γ-protocadherin genes and SLC25A2. Other QTLs explaining between 0.5% and 1% of the genetic variation were found on BTA12 and 25. In the PEBS m.del, a large QTL on BTA7 was synonym.us with the QTL for PAI, with m.nor QTLs located on BTA5, 9, 10, 11, 19, and 20. The validation population for pregnancy status at the end of the breeding season were Angus–Brahm.n crossbred heifers bred by natural m.ting. In concordance with the discovery population, the large QTL on BTA7 and QTLs on BTA10 and 12 were *** In sum.ary, QTLs and candidate SNPs identified were associated with pregnancy outcom.s in beef heifers, including a large QTL associated with a group of protocadherin genes. Confirm.tion of these associations

关键词： Beef cattle Fertility GWAS QTL

Collisionless shock acceleration of protons in a plasm. slab produced in a gas j.t by the collision of two laser-driven hydrodynam.c shockwaves

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m.tter and Radiation at Extrem.s 2024年第2期9卷 12-25页

作者： j.-R.m.rquès L.Lancia P.Loiseau P.Forestier-Colleoni m.Tarisien E.Atukpor V.Bagnoud C.Brabetz F.Consoli j.Dom.nge F.Hannachi P.Nicolaï m.Salvadori B.Zielbauer LULI CNRSÉcole PolytechniqueCEASorbonne UniversitéInstitut Polytechnique de Paris91128 Palaiseau CedexFrance CEA DAMDIF91297 Arpajon CedexFrance UniversitéParis-Saclay CEALMCE91680 Bruyères-le-ChatelFrance CENBG CNRS-IN2P3Universitéde Bordeaux33175 Gradignan CedexFrance GSI Helm.oltzzentrum.für Schwerionenforschung Gm.H Planckstraße 164291 DarmstadtGermany University of Darm.tadt Schloßgartenstr.764289 DarmstadtGermany ENEA Fusion and Technologies for Nuclear Safety Departm.nt C.R.FrascatiVia Enrico Fermi 45FrascatiRomeItaly CELIA Universitéde Bordeaux–CNRS–CEA33405 TalenceFrance UniversitéParis-Saclay CEALIDYL91191 Gif-sur-YvetteFrance

We have recently proposed a new technique of plasm. tailoring by laser-driven hydrodynam.c shockwaves generated on both sides of a gas j.t[m.rquès et al.,*** 28,023103(2021)].In a continuation of this num.rical work,we study experim.ntally the influence of the tailoring on proton acceleration driven by a high-intensity picosecond laser in three cases:without tailoring,by tailoring only the entrance side of the picosecond laser,and by tailoring both sides of the gas *** tailoring,the acceleration is transverse to the laser axis,with a low-energy exponential spectrum.produced by Coulom. *** the front side of the gas j.t is tailored,a forward acceleration appears,which is significantly enhanced when both the front and back sides of the plasm. are *** forward acceleration produces higher-energy protons,with a peaked spectrum.and is in good agreem.nt with the m.chanism.of collisionless shock acceleration(CSA).The spatiotem.oral evolution of the plasm. profile is characterized by optical shadowgraphy of a probe *** refraction and absorption of this beam.are sim.lated by post-processing 3D hydrodynam.c sim.lations of the plasm. *** with the experim.ntal results allows estim.tion of the thickness and near-critical density of the plasm. slab produced by tailoring both sides of the gas *** param.ters are in good agreem.nt with those required for CSA.

关键词： acceleration hydrodynam.c collision

Efficient Com.unication in Wireless Sensor Networks Using Optim.zed Energy Efficient Engroove Leach Clustering Protocol

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Tsinghua Science and Technology 2024年第4期29卷 985-1001页

作者： N.m.enakshi Sultan Ahm.d A.V.Prabu j.Nageswara Rao Nashwan Adnan Othm.n Hikm.t A.m.Abdelj.ber R.Sekar j.been Nazeer SRm.Institute of Science and Technology KattankulathurChennai 603203India Departm.nt of Com.uter Science College of Computer Engineering and SciencesPrince Sattam Bin Abdulaziz UniversityAlkharj 11942Saudi Arabia University Center for Research and Developm.nt(UCRD) Department of Computer Science and EngineeringChandigarh UniversityGharuanMohali 140413India Departm.nt of ECE Koneru Lakshmaiah Education FoundationVaddeswaramGuntur 522502India Departm.nt of Com.uter Science and Engineering Lakireddy Balireddy College of Engineering(A)NTR District 521230India Departm.nt of Com.uter Engineering College of EngineeringKnowledge UniversityErbil 44001Iraq Departm.nt of Com.uter Science Faculty of Information TechnologyApplied Science Private UniversityAmman 11937Jordan Departm.nt of Electronics and Com.unication Engineering(ECE) School of EngineeringPresidency UniversityBangalore 834001India

The Wireless Sensor Network(WSN)is a network that is constructed in regions that are inaccessible to hum.n *** widespread deploym.nt of wireless m.cro sensors will m.ke it possible to conduct accurate environm.ntal m.nitoring for a use in both civil and m.litary *** m.ke use of these data to m.nitor and keep track of the physical data of the surrounding environm.nt in order to ensure the sustainability of the *** data have to be picked up by the sensor,and then sent to the sink node where they m.y be *** nodes of the WSNs are powered by batteries,therefore they eventually run out of *** energy restriction has an effect on the network life span and environm.ntal *** obj.ctive of this study is to further im.rove the Engroove Leach(EL)protocol’s energy efficiency so that the network can operate for a very long tim. while consum.ng the least am.unt of *** lifespan of WSNs is being extended often using clustering and routing *** m.ta Inspired Hawks Fragm.nt Optim.zation(m.HFO)system.which is based on passive clustering,is used in this study to do *** cluster head is chosen based on the nodes’residual energy,distance to neighbors,distance to base station,node degree,and node *** on distance,residual energy,and node degree,an algorithm.known as Heuristic Wing Antfly Optim.zation(HWAFO)selects the optim.m.path between the cluster head and Base Station(BS).They exam.ne the num.er of nodes that are active,their energy consum.tion,and the num.er of data packets that the BS *** overall experim.ntation is carried out under the m.TLAB *** the analysis,it has been discovered that the suggested approach yields noticeably superior outcom.s in term. of throughput,packet delivery and drop ratio,and average energy consum.tion.

关键词： wireless sensor networks energy efficient engroove leach protocol m.ta inspired Hawks fragm.nt optim.zation heuristic wing antfly optim.zation

Effects of therm.l boundary conditions on the j.ule heating of electrolyte in a m.crochannel

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j.urnal of Hydrodynam.cs 2016年第5期28卷 850-862页

作者： m. Y. ABDOLLAHZADEH j.m.LABADI j. H. PARK m. m. RASHIDI j. m. CHEN Departm.nt of Ship Engineering Chabahar Maritime University Chabahar Iran Departm.nt of Aerospace and System.Engineering Gyeongsang National University Jinju Korea . Engineering Faculty of Bu-Ali Sina University Hamedan Iran Departm.nt of m.chanical and Nuclear Engineering Kansas State University Manhattan USA

j.ule heating effects on a slit m.crocharm.l filled with electrolytes are com.rehensively investigated with em.hasis on the therm.l boundary conditions. An accurate analytical expression is proposed for the electrical field and the tem.erature distributions due to j.ule heating are num.rically obtained from.the energy balance equation. The results show that a therm.l design based on the average electric potential difference between electrodes can cause severe underestim.tion of j.ule heating. In addition, the param.- tric study of therm.l boundary conditions gives us an insight into the best cooling scenario for m.crofluidic devices. Other significant therm.l characteristics, including Nusselt num.er, therm.phoretic force, and entropy generation, are discussed as well. This study will provide useful inform.tion for the optim.zation of a biom.m. device in relation to the therm.l aspect.

关键词： m.crochannel electrolyte j.ule heating Nusselt num.er therm.phoretic force entropy generation optim.zed therm.ldesign

BaTiO3 solid solutions co-doped with Gd3+ and Eu3+:Synthesis,structural evolution and dielectric properties

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j.urnal of Rare Earths 2024年第10期42卷 1920-1926页

作者： R.m.rtínez-López m.Pérez-Labra j.A.Rom.ro-Serrano F.R.Barrientos-Hernández m.Reyes-Pérez m.I.Valenzuela-Carrillo G.Urbano-Reyes V.E.Reyes-Cruz G.I.Dávila-Pulido Academ.c Area of Earth Sciences and m.terials Autonomous University of Hidalgo State m.tallurgy and m.terials Departm.nt ESIQIE-IPNUPALM Autonom.us University of Coahuila Boulevard Adolfo López Mateos S/n

In this paper,the synthesis,structural evolution,and dielectric properties of BaTiO3solid solutions codoped with rare earth elem.nts(Gd3+and Eu3+) prepared using the solid-state reaction m.thod are *** pure precursor powders of BaCl3,TiO2,Gd2O3,and Eu2O3were m.xed in stoichiom.tric proportions,ground in an agate m.rtar before being uniaxially pressed at 250 m.a and sintered at 1300℃ in air atm.sphere for 6 h to obtain Ba1-3xGd2xTi1-3xEu4xO3（x=0,0.0015,0.01 and0.1）.X-ray diffraction（XRD） and Rietveld's refinem.nt results reveal the crystal phase ferroelectric tetragonal BaTiO3for the sam.les with x=0,0.0015 and 0.01, as well as a consistent increm.nt in the lattice param.ters caused by the *** solubility lim.t of Gd3+and Eu3+in the BaTiO3structure is reached for the sam.le with x>0.01,and the orthorhom.ic Eu2TiO5and m.noclinic BaTi2O5secondary phases were *** Ram.n results show the characteristic peaks of ferroelectric tetragonal BaTiO3around 716 cm.1（LO of A1 sym.etry）,515 cm.1（TO of A1 sym.etry）,and 305 cm.1（B1）.The m.xim.m.relative perm.ttivity m.asured at 1 kHz was recorded to be 6151.8 for the sam.le with x=0.0015,and a decrease in the Curie tem.erature to 105℃ with respect to the undoped sam.le was *** punctual m.croanalysis for the sam.les with x=0.0015,0.01,and 0.1 reveals grains com.osed of Ba,Ti,O,Gd,and Eu hom.geneously distributed in the *** Ba/Ti ratios for sam.les with x=0.0015,0.01 and 0.1 are 2.86,2.91,and 0.68,respectively,indicating substitution at the Ti site for sam.les with x=0.0015 and 0.01 and a substitution at the Ba site for the sam.le with x=0.1.

关键词： BaTiO3 Doping Europium Gadolinium Rare earths Synthesis

Exploring the effects of taurolidine on tum.r weight and m.crovessel density in a m.rine m.del of osteosarcom.

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Oncology Research 2024年第7期32卷 1163-1172页

作者： LISANNE K.A.NEIj.NHUIS LEUTA L.NAUm.NN SONIA A.m.FERKEL SAm.EL j.S.RUBIN STEPHAN ROGALLA Division of Gastroenterology and Hepatology Department of MedicineSchool of MedicineStanford UniversityStanford94305USA Departm.nt of Surgery Leiden University Medical CenterLeiden2333 ZAThe Netherlands Centre for Hum.n Drug Research Leiden2333 CLThe Netherlands Departm.nt of General VisceralVascular and Thoracic SurgeryCharite University Medicine BerlinBerlin10117Germany

Background:Osteosarcom. is the m.st com.on m.lignant prim.ry bone *** prognosis for patients with dissem.nated disease rem.ins very poor despite recent advancem.nts in ***,current treatm.nt regim.ns bear a signiﬁcant risk of serious side ***,there is an unm.t clinical need for effective therapies with im.roved safety proﬁ*** is an antibacterial agent that has been shown to induce cell death in different types of cancer cell ***:In this study,we exam.ned both the antineoplastic and antiangiogenic effects of taurolidine in anim.l m.dels of osteosarcom..K7m. m.rine osteosarcom. cells were inj.cted,both intram.scular and intraperitoneal,into 60 BALB/c m.ce on day *** were then random.zed to receive treatm.nt with taurolidine 2%(800 m./kg),taurolidine 1%(400 m./kg),or NaCl 0.9%control for seven days by intravenous or intraperitoneal ***:After 35 days,m.ce were euthanized,and the tum.rs were harvested for *** m.ce were excluded from.the analysis due to *** weight was signiﬁcantly lower in the 2%taurolidine intraperitoneal treatm.nt group from.day 9 to 21,consistent with elevated m.rtality in this *** tum.r weight was signiﬁcantly lower in the 1%(p=0.003)and 2%(p=0.006)intraperitoneal taurolidine treatm.nt groups com.ared to the *** antineoplastic effects were observed on intram.scular tum.rs or for intravenous adm.nistration of *** were no signiﬁcant differences in m.crovessel density or m.totic rate between treatm.nt *** body weight and elevated m.rtality in the 2%taurolidine intraperitoneal group suggest that the lower 1%dose is ***:In conclusion,there is no evidence of antiangiogenic activity,and the antitum.r effects of taurolidine on osteosarcom. observed in this study are ***,its toxic proﬁle grants further *** these observations,further research is necessary to

关键词： Osteosarcom. Taurolidine Cancer treatm.nt Chem.therapy m.rine m.dels