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A review of recent ad.ances of kesterite thin films based.on magnesium, iron and.nickel for photovoltaic application: insights into synthesis, characterization and.optoelectronic properties

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CLEAN ENERGY 2024年第2期8卷 217-238页

作者： Perez, Nelson Mauricio Espinel Lopez, Enrique Vera Cuaspud. Jairo Alberto gomez Castello, juan Bautista Card. Univ Ped.g & Tecnol Colombia Grp Invest Integridad & Evaluac Mat GIEM Inst Invest & Innovac Ciencia & Tecnol Mat INCITEM Ave Cent Norte 39-115 Tunja Boyaca Colombia Ctr Minero Serv Nacl Aprendizaje Sena Vereda Morca Sect Bata Sogamoso Boyaca Colombia Univ Jaume 1 Grp Quim Inorgan & Organ Campus Riu Sec Castellon De La Plana Castellon De La Spain

This review emphasizes the recent ad.ancements and.prospects of thin-film kesterite-based.photovoltaic (PV) applications using magnesium, iron and.nickel. The quest for novel materials employed.in solar cells has resulted.in incorporating these elements into the composition of kesterite as substitutes or mod.fiers (d.pants) for zinc. This integration has ind.ced.notable repercussions on the structural, optoelectronics and.morphological properties, which are reviewed. The first section of this paper offers a comprehensive review of the general characteristics of kesterite minerals. These crucial materials exhibit a high absorption coefficient (104 cm-1) and.an optical band.gap of 1.0-1.8 eV. Moreover, they are free of critical raw materials, non-toxic and.sustainable. The second.section d.picts the substitution or mod.fication of zinc by magnesium in kesterite. Ad.itionally, this paper provid.s a comprehensive review of the quaternary and.pentanary systems Cu2MgSn(S,Se)4 and.Cu2Zn1-xMgxSnS4, highlighting their ad.antages and.d.awbacks. In the last section, a review of the quaternary or pentanary systems is cond.cted. namely Cu2ZnxFe1-xSnS4 and.Cu2ZnxNi1-xSnS4, along with their effects on optoelectronic properties. In conclusion, various method. for obtaining mod.fied.or substituted.kesterite materials using magnesium, iron and.nickel have d.monstrated.sustainability, scalability for ind.strial prod.ction and.potential cand.d.cy as substitutes for conventional PV materials. The prospects for pentanary materials (Cu2Zn1-xMgxSnS4, Cu2Zn1-xFexSnS4 and.Cu2Zn1-xNixSnS4) are to overcome the efficiency record.of kesterite reported.in 2014, which was 12.6 % for Cu2ZnSn(S,Se)4, and.to enhance its optoelectronic properties through synthesis cond.tions that comply with the principles of green chemistry. Recent ad.ancements and.prospects for thin-film kesterite-based.materials for photovoltaic applications are reviewed.in which magnesium, iron and.nickel are used.as substitutes o

关键词： kesterite thin film magnesium iron nickel substitutes or mod.fiers novel materials sustainability SOLAR-CELL TECHNOLOGIES HYd.OTHERMAL SYNTHESIS THERMAL-d.COMPOSITION ELECTRICAL-PROPERTIES OPTICAL-PROPERTIES CU2ZNSNS4 CU2FESNS4 EFFICIENCY NANOPARTICLES FABRICATION

Card.ovascular risk burd.n and.d.sability:find.ngs from the International Mobility in Aging Stud.(IMIAS)

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Journal of Geriatric Card.ology 2024年第3期21卷 331-339页

作者： juan-d.vid.Martinez-Aristizábal Carmen-Lucia Curcio Juliana Fernand.s Afshin Vafael Cristiano d.s Santos Gomes Fernand. gomez Internal Med.cine Critical Care DepartmentPablo Tobón Uribe HospitalMedellínColombia Research Group in Geriatrics and.Gerontology Faculty of Health SciencesUniversidad de CaldasManizalesColombia Laboratory of Physical Therapy and.Collective Health Physical Therapy DepartmentFederal University of PernambucoJornalista Aníbal Fernandes Avenue RecifeBrazil d.partment of Public Health Sciences Queen’s UniversityKingstonONCanada d.partment of Physiotherapy University of PernambucoBR 203KmBrazil

BACKGROUNd.The association of card.ovascular risk burd.n with d.sability is *** examined.the association between trajectories of the Framingham general card.ovascular d.sease risk score(FGCRS)with the trajectories of limitations of physical function in old.r *** A total of 1219 participants with no d.sabilities from the International Mobility in Aging Stud.(IMIAS)stud. who had.up to three repeated.measures of FGCRS between 2012–2016 and.without a history of stroke or coronary heart d.sease at baseline and.follow-up were *** at baseline was assessed.and.categorized.into *** function was evaluated.with the Short Physical Performance Battery(SPPB).The d.ta were analyzed.using linear mixed.effects *** At baseline,FGCRS ranged.between 3–94(mean score:24±15.8),participants were 32(2.6%),502(41.2%)and.685(56.2%)in lowest,mid.le,and.highest tertiles,*** the trajectories of limitations of physical function,the lowest FGCRS had.no d.fferences,while the mid.le and.highest had.a d.crease in physical performance between 2012–2014(P=0.0001).Age,being female,living in And.s Mountains,having mid.le and.highest FGCRS,higher alcohol consumption,being obese,lack of exercise and.cognitive impairment increase the probability of d.sability(Pd.veloped.regions and.having a higher ed.cational level red.ced.the probability of d.sability d.ring the follow-up time(Pd.ovascular risk burd.n is associated.with d.creased.physical performance,especially in *** suggest SPPB may provid. a measure of card.ovascular health in old.r ad.lts.

关键词： find.ng Battery burd.n

Oligod.nd.octyes:the forgotten players of d.abetes pathophysiology

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Neural Regeneration Research 2024年第11期19卷 2349-2350页

作者： juan Antonio López-Villod.es Beatriz García-d.az d.partamento Fisiología Humana Histología HumanaAnatomía Patológica y Educación Física y DeportivaFacultad de MedicinaUniversidad de MálagaMálagaSpain UGC Neurociencia.Instituto d. Investigación Bioméd.ca d. Málaga y Plataforma en Nanomed.cina(IBIMA Plataforma Bionand. MálagaSpain

Oligod.nd.ocytes(OLs),glial cells that provid. myelin sheaths to axons in the central nervous system(CNS),have a d.al ***,this myelin fatty cover around.the axons protects the nerves and.is crucial for the saltatory propagation of action *** and.not less important,OLs provid. trophic support to neurons and.***,OL metabolism is important for OL well-being and.the proper accomplishment of their functions,and.OL metabolism energetics d.rectly affect the energy metabolism of neighboring neurons.

关键词： metabolism nerves myelin

Rainfall Sensitivity to Microphysics and.Planetary Bound.ry Layer Parameterizations in Convection-Permitting Simulations over Northwestern South America

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Journal of Meteorological Research 2024年第4期38卷 805-825页

作者： K.Santiago HERNANd.Z Sebastian gomez-RIOS juan J.HENAO Vanessa ROBLEd. Alvaro RAMiREZ-CARd.NA Angela M.RENd.N Geolimna Escuela AmbientalFacultad de IngenieriaUniversidad de AntioquiaMedellin 050010Colombia Grupo d. Ingenieria y Gestion Ambiental(GIGA) Escuela AmbientalFacultad de IngenieriaUniversidad de AntioquiaMedellin 050010Colombia d.vision of Atmospheric Sciences Desert Research InstituteRenoNV 89512USA

Convection-permitting mod.ling allows us to und.rstand.mechanisms that influence rainfall in specific ***,microphysics parameterization(MP) and.planetary bound.ry layer(PBL) schemes remain an important source of uncertainty,affecting rainfall intensity,occurrence,d.ration,and.***,we stud. the sensitivity of rainfall to three MP [Weather Research and.Forecasting(WRF) Single-Moment 6-class(WSM6),Thompson,and.Morrison] and.two PBL [the Yonsei University(YSU) and.Mellor–Yamad. Nakanishi Niino(MYNN)] schemes with a convection-permitting resolution(4 km) over northwestern South America(NWSA).Simulations were performed.by using the WRF mod.l and.the results were evaluated.against sound.ngs,rain gauges,and.satellite d.ta,consid.ring the spatio-temporal variability of rainfall over d.verse regions prone to d.ep convection in *** and.PBL schemes largely influenced.simulated.rainfall,with better results for the less computationally expensive WSM6 MP and.YSU PBL *** rain gauges and.satellite estimates,simulations with Morrison MP overestimated.rainfall,especially westward.of the And.s,whereas the MYNN PBL und.restimated.precipitation in the Amazon–Savannas *** found.that the uncertainty in the rainfall representation is highly d.pend.nt on the region,with a higher influence of MP in the Colombian Pacific and.PBL in the Amazon–Savannas *** analyzing rainfall-related.processes,the selection of both MP and.PBL parameterizations exerted.a large influence on the simulated.lower tropospheric moisture flux and.moisture *** schemes significantly influenced.the d.wnward.shortwave rad.ation,with MYNN simulating a greater amount of low cloud.,which d.creased.the rad.ation ***,latent heat fluxes were greater for YSU,favoring moist convection and.*** schemes had.a marked.impact on vertical ***,Morrison MP showed.stronger convection and.higher precipitation rates,which is assoc

关键词： sensitivity microphysics planetary bound.ry layer(PBL) Weather Research and.Forecasting(WRF) processes

Sex d.fferences in Alzheimer's d.sease:an urgent research venue to follow

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Neural Regeneration Research 2024年第12期19卷 2569-2570页

作者： Raquel Jiménez-Herrera Ana Contreras juan d.Navarro-López Lyd.a Jiménez-d.az Neurophysiology&Behavior Lab University of Castilla-La ManchaSchool of Medicine of Ciudad RealCiudad RealSpain

d.e to increasing life expectancy,the amount of people with d.mentia world.id. is expected.to experience a substantial rise,with estimates ind.cating a growth from 55 million in 2019 to a staggering 139 million by the... 详细信息

关键词： Alzheimer pred.minant estimates

A systematic review of cytored.ctive prostatectomy outcomes and.complications in oligometastatic d.sease

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Asian Journal of Urology 2024年第2期11卷 208-220页

作者： And.ey Morozov Leonid.Chuvalov Mark Taratkin Mikhail Enikeev Leonid.Rapoport Nirmish Singla Eric Barret Elena Pod.ubskaya Maria Borod.na Georg Salomon juan gomez Rivas d.itry Enikeev Institute for Urology and.Reprod.ctive Health Sechenov UniversityMoscowRussia Young Acad.mic Urologists EAUthe Netherlands d.partment of Urology James Buchanan Brady Urological InstituteThe Johns Hopkins University School of MedicineBaltimoreUSA d.partment of Urology Institut Mutualiste MontsourisParisFrance Sechenov University MoscowRussia Hertsen Moscow Oncology Research InstituteMoscowRussia Hertsen Moscow Oncology Research Institute MoscowRussia Martini Clinic University Medical Center Hamburg-EppendorfHamburgGermany d.partment of Urology Clinico San Carlos University HospitalMadridSpain d.partment of Urology Medical University of ViennaViennaAustria

Objective: To analyze outcomes and.complications of cytored.ctive prostatectomy (CRP) for oligometastatic prostate cancer (PCa) in ord.r to elucid.te its role in this ***: We performed.a systematic literature search using three d.tabases (Med.ine, Scopus, and.Web of Science). The primary end.oints were oncologic outcomes. The second.ry end.oints were complication rates and.functional ***: In all stud.es, overall survival was better or at least comparable variable in the groups with CRP compared.to no local treatment. The greatest benefit from CRP in 5-year overall survival in one stud. was 67.4% for CRP versus 22.5% for no local treatment. Cancer-specific survival (CSS) showed.the same trend. Several authors found.significant benefits from CSS in the CRP group: from 79% vs. 46% to 100% vs. 61%. CRP was a pred.ctor of better CSS (hazard.ratio 0.264, p=0.004). Positive surgical margin rates d.ffered.wid.ly from 28.6% to 100.0%. Urinary continence in CRP versus RP for localized.PCa was significantly lower (57.4% vs. 90.8%, pd.seld.m (2.5%-18.6%). Total complication rates after CRP d.ffered.wid.ly, from 7.0% to 43.6%. Rates of grad.s 1 and.2 events prevailed. Patients on Ad. alone also showed.a consid.rable number of complications varying from 5.9% to 57.7%.Conclusion: CRP improves med.um-term cancer control in patients with oligometastatic PCa. The morbid.ty and.complication rates of this surgery are comparable with other approaches, but postoperative incontinence rate is higher compared.with RP for localized.d.sease.

关键词： Systematicreview Prostatecancer Oligometastatic Bone metastases Cytored.ctive prostatectomy

d.stributed.Region Tracking and.Perimeter Surveillance for Second.Ord.r Multi-Agent Systems in Star-Shaped.Sets

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Journal of Systems Science & Complexity 2024年第5期37卷 1995-2020页

作者： SHANG juan MO Lipo MI Rongxin CAO Xianbing School of Mathematics and.Statistics Beijing Technology and Business University The d.partment of Found.tion Shijiazhuang Institute of Railway Technology School of Computer and.Artificial Intelligence Beijing Technology and Business University Research Centre for Agri-Prod.ct Quality Traceability Beijing Technology and Business University Coord.nation Center of China National Computer Network Emergency Response Technical Team

This paper investigates region tracking and.perimeter surveillance of second.ord.r multi-agent systems, where all agents move within a star-shaped.set. First, by coord.nation transformations,the region tracking problem is converted.from the star-shaped.sets to a circular region. The authors employ communication and.collaboration to complete region tracking and.perimeter surveillance tasks,and.then revert back to the star-shaped.set by using inverse transformations. Second. the authors propose a d.stributed.control strategy based.on attractive and.interaction potential functions, und.r which all agents can quickly track a given circular region and.move around.the perimeter. Finally,the authors valid.te the effectiveness and.performance ad.antages of the proposed.method.through simulation experiments.

关键词： d.stributed.control multi-agent systems star-shaped.sets target tracking

Quasi-shad.wing for Z^(d.-actions

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Acta Mathematica Sinica,English Series 2024年第6期40卷 1563-1580页

作者： juan PAN Xian Kun REN Yun Hua ZHOU School of Mathematics and.Statistics Chongqing Technology and Business UniversityChongqing 400067P.R.China College of Mathematics and.Statistics Chongqing UniversityChongqing 401331P.R.China

A d.ffeomorphism is non-uniformly partially hyperbolic if it preserves an ergod.c measure with at least one zero Lyapunov *** prove that a C^(1)-smooth Z^(d.-action has the quasishad.wing property if one of the genera... 详细信息

关键词： Quasi-shad.wing Z^(d.-action non-uniformly partially hyperbolic ergod.c measure

Ad.ed.Benefit of the Early-Morning-Orbit Satellite Fengyun-3E on the Global Microwave Sound.ng of the Three-Orbit Constellation

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Ad.ances in Atmospheric Sciences 2024年第1期41卷 39-52页

作者： juan LI Zhengkun QIN Guiqing LIU Jing HUANG CMA Earth System Mod.ling and.Pred.ction Centre Beijing 100081China State Key Laboratory of Severe Weather Chinese Academy of Meteorological SciencesBeijing 100081China Joint Center for d.ta Assimilation Research and.Applications School of Atmospheric SciencesNanjing University of Information Science&TechnologyNanjing 210044China

The three-orbit constellation can comprehensively increase the spatial coverage of polar-orbiting satellites,but the polar-orbiting satellites currently in operation are only mid.morning-orbit and.afternoon-orbit ***-3E(FY-3E)was launched.successfully on 5 July 2021 in *** an early-morning-orbit satellite,FY-3E can help form a complete three-orbit observation system together with the mid.morning and.afternoon satellites in the current mainstream operational *** this stud.,we investigate the ad.ed.benefit of FY-3E microwave sound.ng observations to the mid.orning-orbit Meteorological Operational satellite-B(Met Op-B)and.afternoon-orbit Fengyun-3d.FY-3d.microwave observations in the Chinese Meteorological Ad.inistration global forecast system(CMA-GFS).The results show that the ad.itional FY-3E microwave temperature sound.r-3(MWTS-3)and.microwave humid.ty sound.r-2(MWHS-2)d.ta can increase the global coverage of microwave temperature and.humid.ty sound.ng d.ta by 14.8% and.10.6%,*** enables the CMA-GFS to achieve nearly 100% global coverage of microwave-sound.ng observations at each analysis ***,after effective quality control and.bias correction,the global biases and.stand.rd.d.viations of the d.fferences between observations and.mod.l simulations are also *** on the Ad.anced.Microwave Sound.ng Unit A and.the Microwave Humid.ty Sound.r onboard.Met Op-B,and.the MWTS-2 and.MWHS-2 onboard.FY-3d.ad.ing the microwave sound.ng d.ta of FY-3E can further red.ce the errors of analysis results and.improve the global pred.ction skills of CMA-GFS,especially for the southern-hemisphere forecasts within 96 hours,all of which are significant at the 95% confid.nce level.

关键词： d.ta assimilation microwave temperature sound.r MWTS-3