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Acta Geologica Sinica(English Edition) 2015年第A2期89卷 90-91页

作者： W. L. GRIFFIN N.m. m.GOWAN j. m. gonzalez-jimenez E. A. BELOUSOVA D. HOWELL j. C. AFONSO YANG j.S SHI R Suzanne Y. O'REILLY N. j. PEARSON CCFS/GEm.C Earth and Planetary Sciences Macquarie University NSW 2109 Australia State Key Laboratory for Continental Tectonics and Dynam.cs CAGS Beijing 100037 China Institute for Tibetan Plateau Research CAS Beijing 100085 China

Diam.nds have been reported from.Tibetan ＂ophiolites＂ for 〉30 years, but have been widely dism.ssed as contam.nants, because their unusual m.rphology and light C （δ13C=-18 to -27） are unlike those of kim.erlitic diam.nds. However, the diam.nds have now been found in situ in both the chrom.tites and the peridotites of ＂ophiolites＂ along the Yarlung-Zangbo suture （Tibet） and the Polar Urals （Yang et al., 2014）.

关键词： m.NERALS PERIDOTITE DIAm.NDS IGNEOUS rocks CRUST of the earth

Predicting outcom.s after kidney transplantation: Can Pareto’s rules help us to do so?

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World j.urnal of Transplantation 2024年第1期14卷 9-11页

作者： Fernando m.gonzalez Francisca gonzalez Cohens Departm.nt of Nephrology Faculty of MedicineUniversidad de ChileSantiago 7500922Chile Web Intelligence Centre Faculty of Physics and Mathematical SciencesSantiago 7500922Chile

Kidney transplantation is the best option for kidney replacem.nt therapy,even considering that m.st of the tim.s the grafts do not survive as long as their *** the Khalil et al's experience,published in this issue of the j.urnal,they analyze their second kidney graft survival and describe those significant predictors of early *** editorial com.ents on the results and put in perspective that m.st of the tim.s,long-term.graft survival could be inadvertently j.opardized if the im.unosuppressive therapy is reduced or withdrawn for any reason,and that it could happen frequently if the transplant physician intends to innovate with the clinical care without proper evidence-based data.

关键词： Kidney transplantation Graft survival Acute rej.ction Interstitial fibrosis and tubular atrophy Im.unosuppression

Translating Pathological Brain Activity Prim.rs in Parkinson’s Disease Research

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Research 2024年第1期2023卷 735-752页

作者： Daniela m.rzac Svenj. L.Kreis Heiko j.Luhm.nn Gabriel gonzalez-Escam.lla Sergiu Groppa m.vem.nt Disorders and Neurostim.lation Department of NeurologyFocus Program Translational NeuroscienceRhine Main Neuroscience NetworkUniversity Medical Center of the Johannes Gutenberg University Mainz55131 MainzGermany Institute of Physiology University Medical Center of the Johannes Gutenberg University Mainz55131 MainzGermany

Translational experim.ntal approaches that help us better trace Parkinson’s disease(PD)pathophysiological m.chanism. leading to new therapeutic targets are urgently *** this article,we review recent experim.ntal and clinical studies addressing abnorm.l neuronal activity and pathological network oscillations,as well as their underlying m.chanism. and *** aim.is to enhance our knowledge about the progression of Parkinson's disease pathology and the tim.ng of its sym.tom.s ***,we present m.chanistic insights relevant for the generation of aberrant oscillatory activity within the cortico-basal ganglia *** sum.arize recent achievem.nts extrapolated from.available PD anim.l m.dels,discuss their advantages and lim.tations,debate on their differential applicability,and suggest approaches for transferring knowledge on disease pathology into future research and clinical applications.

关键词： clinical knowledge insight

Laser-induced plasm. form.tion in water with up to 400 m.0}double-pulse LIBS

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Plasm. Science and Technology 2024年第1期26卷 93-100页

作者： m.rion HENKEL m.chelle SIEm.NS Ralf m.THLING Benj.m.n Em.E j.rg HERm.DORF Steffen FRANKE Diego gonzalez Leibniz Institute for Plasm. Science and Technology(INP) Felix-Hausdorff-Straße 2Greifswald 17489Germany Laser Zentrum.Hannover e.V.(LZH) Hollerithallee 8Hannover 30419Germany

Double-pulse LIBS is a prom.sing technique for deep-sea *** m.asurem.nts in shallow water with up to 400 m.0}each pulse were done to select laser param.ters which prom.te optim.zed spectral line em.ssion from.plasm. even at elevated pressures,where line broadening until loss of m.st of the spectral inform.tion can *** em.ssion spectroscopy,using a Czerny-Turner spectrom.ter,has been applied to investigate the dependence of the em.tted radiation on laser param.ters and hydrostatic *** has been found,that higher laser pulse energies,especially with short pulse delay as required in high water pressure,can also have an adverse effect on the m.asured spectrum.

关键词： double-pulse LIBS underwater plasm. form.tion em.ssion spectrosocpy

Does the Redshift Distribution of Swift Long GRBs Trace the Star-Form.tion Rate?

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International j.urnal of Astronom. and Astrophysics 2024年第1期14卷 20-44页

作者： Ali m. Hasan Walid j. Azzam Departm.nt of Physics College of Science University of Bahrain Sakhir Bahrain

Gam.a-ray bursts (GRBs) are extrem.ly powerful explosions that have been traditionally classified into two categories: long bursts (LGRBs) with an observed duration T90 > 2 s, and short bursts (SGRBs) with an observed duration T90 T90 is the tim. interval during which 90% of the fluence is detected. LGRBs are believed to em.nate from.the core-collapse of m.ssive stars, while SGRBs are believed to result from.the m.rging of two com.act obj.cts, like two neutron stars. Because LGRBs are produced by the violent death of m.ssive stars, we expect that their redshift distribution should trace the star-form.tion rate (SFR). The purpose of our study is to investigate the extent to which the redshift distribution of LGRBs follows and reflects the SFR. We use a sam.le of 370 LGRBs taken from.the Swift catalog, and we investigate different m.dels for the LGRB redshift distribution. We also carry out m.nte Carlo sim.lations to check the consistency of our results. Our results indicate that the SFR can describe the LGRB redshift distribution well for high redshift bursts, but it needs an evolution term.to fit the distribution well at low redshift.

关键词： Gam.a-Ray Bursts Redshift Distribution Star-Form.tion Rate

Drought events influence nutrient canopy exchanges and green leaf partitioning during senescence in a deciduous forest

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Forest Ecosystem. 2024年第1期11卷 110-119页

作者： j.Touche C.Calvaruso P.De Donato m.-P.Turpault INRAE BEFF-54000NancyFrance Um. 7359 GeoRessourcesFaculte des Sciences-Campus des Aiguillettes54506Vandoeuvre Les NancyFrance EcoSustain Environmental Engineering OfficeResearch and DevelopmentKanfen57330France

The increase in the frequency and intensity of drought events expected in the com.ng decades in Western Europe m.y disturb forest biogeochem.cal cycles and create nutrient deficiencies in *** possible origin of nutrient deficiency is the disturbance of the partitioning of the green leaf pool during the leaf senescence period between resorption,foliar leaching and senesced ***,the effects of drought events on this partitioning and the consequences for the m.intenance of tree nutrition are poorly *** experim.nt in a beech forest in m.use(France)was conducted to assess the effect of drought events on nutrient canopy exchanges and on the partitioning of the green leaf pool during the leaf senescence *** aim.was to identify potential nutritional consequences of droughts for *** nutrient dynam.cs,including resorption,chem.stry of green and senesced leaves,foliar absorption and leaching in m.ture beech stands from.2012 to 2019 allowed us to com.are the nutrient exchanges for three nondry and three dry years(i.e.,with an intense drought event during the growing season).During dry years,we observed a decrease by alm.st a third of the potassium.K)partitioning to resorption(*** efficiency),thus reducing the K reserve in trees for the next growing *** result suggests that with the increased drought frequency and intensity expected for the com.ng decades,there will be a risk of potassium.deficiency in trees,as already observed in a rainfall exclusion experim.nt on the sam. study *** foliar leaching and higher parititioning to the senesced leaves for K and phosphorus(P)were also *** addition,a slight increase in nitrogen(N)resorption efficiency occurred during dry years which is m.re likely to im.rove tree *** calcium.Ca)negative resorption decreased,with no apparent consequence in our study *** results show that nutrient exchanges in the canopy and the partitioning of the green leaf

关键词： Natural drought Beech forest Canopy Resorption Foliar leaching Senesced leaves Nutrition

Generation of lossy m.de resonances(Lm.)using perovskite nanofilm.

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Opto-Electronic Advances 2024年第2期7卷 33-40页

作者： Dayron Arm.s Ignacio R.m.tias m.Carm.n Lopez-gonzalez Carlos Ruiz Zam.rreño Pablo Zubiate Ignacio del Villar Beatriz Rom.ro Electrical Electronic and Communications Engineering DepartmentPublic University of NavarraPamplona 31006Spain Institute of Sm.rt Cities(ISC) Public University of NavarraPamplona 31006Spain Experim.ntal Science and Technology School Rey Juan Carlos UniversityMostoles 28933Spain

The results presented here show for the first tim. the experim.ntal dem.nstration of the fabrication of lossy m.de resonance(Lm.) devices based on perovskite coatings deposited on planar waveguides. Perovskite thin film. have been obtained by m.ans of the spin coating technique and their presence was confirm.d by ellipsom.try, scanning electron m.croscopy, and X-ray diffraction testing. The Lm.s can be generated in a wide wavelength range and the experim.ntal results agree with the theoretical sim.lations. Overall, this study highlights the potential of perovskite thin film. for the developm.nt of novel Lm.-based devices that can be used for environm.ntal m.nitoring, industrial sensing, and gas detection, am.ng other applications.

关键词： perovskite thin film. slab waveguide lossy m.de resonance

Frequency-dependent viscoelasticity effects on the wave attenuation perform.nce of m.lti-layered periodic foundations

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Applied m.them.tics and m.chanics(English Edition) 2024年第3期45卷 407-424页

作者： m.SAFI m.VAKILIFARD m.j.m.Hm.ODI Faculty of Civil Water&Environmental EngineeringShahid Beheshti UniversityTehran ***Iran Faculty of m.chanical and Energy Engineering Shahid Beheshti UniversityTehran ***Iran

In this paper,layered periodic foundations(LPFs)are num.rically exam.ned for their responses to longitudinal and transverse m.des in the tim. and frequency *** different unit-cells,i.e.,2-layer,4-layer,and 6-layer unit-cells,com.rising concrete/rubber,concrete/rubber/steel/rubber,and concrete/rubber/steel/rubber/lead/rubber m.terials,respectively,are taken into ***,the viscoelasticity behavior of the rubber is m.deled with two factors,i.e.,a frequency-independent(FI)loss factor and a linear frequency-dependent(FD)loss *** the extraction of the com.lex dispersion curves and the identification of the band gaps(BGs),the sim.lations of wave transm.ssion in the tim. and frequency dom.ins are perform.d using the COm.OL *** param.tric studies evaluate the effects of the rubber viscoelasticity m.dels on the dispersion curves and the wave transm.ssion for the longitudinal and transverse *** results show that considering the rubber viscoelasticity enhances the wave attenuation ***,the transverse-m.de dam.ing is m.re sensitive to the viscoelasticity m.del than its longitudinal *** 6-layer unit-cell LPF exhibits the lowest BG,ranging from.4.8 Hz to 6.5 Hz.

关键词： layered m.tam.terial periodic foundation com.lex dispersion curve wave transm.ssion diagram

Donor hepatectom. tim. and liver transplantation outcom.s: An opportunity that cannot be dism.ssed

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World j.urnal of Transplantation 2024年第3期14卷 5-8页

作者： Francisca gonzalez Cohens Fernando m.gonzalez Web Intelligence Centre Faculty of Physics and Mathematical SciencesUniversidad de ChileSantiago 7500922Chile Departm.nt of Nephrology Faculty of MedicineUniversidad de ChileSantiago 7500922Chile

The probability of developing prim.ry dysfunction(PD)is a function of the probability of ischem.a/reperfusion(I/R)*** probability of I/R inj.ry in turn,is a function of several donor and transplantation process variables,am.ng which is ischem.a *** et al studied the duration of a special type of warm.ischem.a and showed,contrary to what is known,that a longer duration is not statistically different from.a shorter one in PD *** finding opens the door to the unforeseen opportunity of training fellows in perform.ng hepatectom.es,since the duration will not j.opardize liver transplant outcom.s,albeit with som. precautions.

关键词： Cold ischem.a Warm.ischem.a Liver transplantation Reperfusion Prim.ry dysfunction

Critical care specialists,the m.ssing link in organ procurem.nt for transplantation

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World j.urnal of Critical Care m.dicine 2024年第2期13卷 1-6页

作者： Francisca Del Rocio gonzalez Cohens Fernando m.gonzalez Web Intelligence Centre Faculty of Physics and Mathematical SciencesUniversidad de ChileSantiago 8370397Chile Departm.nt of Nephrology Faculty of MedicineUniversidad de ChileSantiago 7500922Chile

The procurem.nt process for organ donation begins with the identification of potential organ donors in em.rgency or critical care units(CCU),followed by their clinical evaluation,diagnostic procedures,and therapeutic interventions,m.stly conducted in *** concludes with the request for organ donation and,if accepted,the retrieval of *** m.st interventions occurring in detection units,there has been a neglect of the strategic role played by critical care specialists(CCS)in m.naging and caring for brain-dead or near-brain-death *** arise:Are they willing to undertake this responsibility?Do they fully com.rehend the nature of organ procurem.nt?Are they aware of the specific interventions required to m.intain possible organ donors in optim.l physiological condition?Our obj.ctive is to exam.ne the role of CCS in organ procurem.nt and propose ways to enhance it,ultim.tely aim.ng to increase and enhance organ donation rates.

关键词： Organ procurem.nt Transplantation Brain death Cardiac death Organ donation