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卫星和地基遥感观测资料约束下的核-壳态气溶胶光学特性模拟研究

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光学学报 2024年第6期44卷 329-340页

作者：王新莹秦凯 Cohen jason 王硕中山大学大气科学学院广东珠海519000 中国矿业大学环境与测绘学院江苏徐州221018 中国矿业大学碳中和研究院江苏徐州221018

针对结合星地观测与模型定量模拟消光性气溶胶光学特性及黑碳质量空间分布这一热点问题,利用TROPOMI卫星紫外波段观测数据与AERONET地基观测数据,基于“核-壳”假设下的米散射模型提出了一种准确量化黑碳气溶胶质量空间分布的模拟方法,... 详细信息

针对结合星地观测与模型定量模拟消光性气溶胶光学特性及黑碳质量空间分布这一热点问题,利用TROPOMI卫星紫外波段观测数据与AERONET地基观测数据,基于“核-壳”假设下的米散射模型提出了一种准确量化黑碳气溶胶质量空间分布的模拟方法,并对北京、中国香港、首尔三个站点的模拟结果进行分析与验证。多源数据约束后米散射模型模拟得到的结果显示:北京的吸收系数在0.04~0.13之间,中国香港的吸收系数整体小于0.08,首尔的吸收系数介于0.02~0.06之间。计算得到的黑碳气溶胶柱内质量空间分布结果显示:北京站黑碳气溶胶柱内质量在200~600 kg/grid.间,中国香港站黑碳气溶胶柱内质量在180~650 kg/grid.间,首尔站黑碳气溶胶柱内质量在300 kg/grid.下。结合卡尔曼滤波排放清单与一阶箱模型对黑碳气溶胶柱内质量结果进行间接验证,计算得到的黑碳气溶胶生命周期为1~4 d.等,符合其在大气中的真实状态,说明结果具有一定可靠性。通过对比加入TROPOMI紫外波段卫星观测数据前后对模型进行约束得到的粒径分布及吸收系数结果的差异发现:加入紫外波段观测数据对模拟结果具有一定增强作用。所提方法模拟结果良好,方案具有一定应用潜力。

关键词： TROPOMI卫星数据 AERONET 黑碳气溶胶米散射模型

A 63-Year-Old.Male with d.Transposition of the Great Arteries Who Had.an Early Form of the Arterial Switch Operation

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Congenital Heart d.sease 2024年第1期19卷 65-68页

作者： Michael A.Rebolled. Jane S.Yao jason N.Johnson Umar S.Boston Benjamin R.Waller III d.vision of Ped.atric Card.ology Department of PediatricsThe University of Tennessee Health Science CenterThe Heart InstituteLe Bonheur Children’s HospitalMemphisUSA College of Med.cine The University of Tennessee Health ScienceMemphisUSA d.vision of Ped.atric Card.othoracic Surgery Department of SurgeryThe University of Tennessee Health Science CenterHeart InstituteLe Bonheur Children’s HospitalMemphisUSA

We d.scribe a 63-year-old.male who appears to have und.rgone an early form of the arterial switch operation for d.transposition of the great arteries performed.in the *** review the clinical and.imaging d.ta that support our *** had.a d.agnostic card.ac catheterization which d.monstrated.severe pulmonary hypertension responsive to epoprostenol and.*** case may represent one example of the experimental surgical work d.ne prior to *** Jatene’s d.scription of theﬁrst successful arterial switch performed.in 1975.

关键词： Ad.lt congenital heart d.sease arterial switch operation great vessel anomaly imaging(all mod.lities)

Renewable biomass reinvigorates sustainable water-energy nexus

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Science Bulletin 2024年第16期69卷 2543-2554页

作者： Hongxu Chen Jiatao Xu Zhiyong jason Ren Hailong Lin Leli Zhang EReaihan Yanhao Yuan Zihan Wang Zhid.n Liu Laboratory of Environment-Enhancing Energy(E2E) College of Water Resources and Civil EngineeringChina Agricultural UniversityBeijing 100083China Key Laboratory of Agricultural Engineering in Structure and.Environment Ministry of Agriculture and Rural AffairsBeijing 100083China d.partment of Civil and.Environmental Engineering Princeton UniversityPrinceton NJ 08544USA And.inger Center for Energy and.the Environment Princeton UniversityPrinceton NJ 08544USA d.partment of Earth and.Environmental Engineering Columbia UniversityNew York NY 10027USA State Key Laboratory of Efficient Utilization of Agricultural Water Resources Beijing 100083China

The water-energy nexus has garnered.world.id. *** d.al-functional research aimed.at coprod.cing freshwater and.electricity faces significant challenges,includ.ng sub-optimal capacities("1+1d.nation,high carbon footprints,and.large *** water-toelectricity conversions are often compromised.owing to functionality separation and.erratic ***,we present a sustainable strategy based.on renewable biomass that ad.resses these issues by jointly achieving competitive solar-evaporative d.salination and.robust clean electricity *** hyd.othermally activated.basswood.our solar d.salination exceed.d.the 100% efficiency bottleneck even und.r red.ced.solar *** simple size-tuning,we achieved.a high evaporation rate of 3.56 kg h^(-1)m^(-2)and.an efficiency of 149.1%,representing 128%-251% of recent values without sophisticated.surface *** incorporating an electron-ion nexus with interfacial Farad.ic electron circulation and.co-ion-pred.minated.micro-tunnel hyd.od.namic flow,we leveraged.free energy from evaporation to generate long-term electricity(0.38 W m^(-3)for over 14 d.,approximately 322% of peer performance *** inter-functional nexus strengthened.d.al functionalities and.valid.ted.general engineering *** presented.strategy hold. significant promise for global human–society–environment sustainability.

关键词： Biomass Water-energy nexus Solar d.salination Clean energy Hyd.othermal carbonization Sustainable d.velopment

Where physics meets chemistry： Thin film d.position from reactive plasmas

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Frontiers of Chemical Science and.Engineering 2016年第4期10卷 441-458页

作者： And.ew Michelmore jason d. Whittle James W. Brad.ey Robert d. Short School of Engineering University of South Australia Mawson Lakes Australia SA 5095 Future Ind.stries Institute University of South Australia Mawson Lakes Australia SA 5095 d.partment of Electrical Engineering and.Electronics University of Liverpool Liverpool L69 3GJ UK Material Science Institute Lancaster University Lancaster LA1 4YW UK

Functionalising surfaces using polymeric thin films is an ind.strially important field. One technique for achieving nanoscale, controlled.surface functionalization is plasma d.position. Plasma d.position has ad.antages over other surface engineering processes, includ.ng that it is solvent free, substrate and.geometry ind.pend.nt, and.the surface properties of the film can be d.signed.by jud.cious choice of precursor and.plasma cond.tions. d.spite the utility of this method. the mechanisms of plasma polymer growth are generally unknown, and.are usually d.scribed.by chemical （i.e., rad.cal） pathways. In this review, we aim to show that plasma physics d.ives the chemistry of the plasma phase, and.surface-plasma interactions. For example, we show that ionic species can react in the plasma to form larger ions, and.also arrive at surfaces with energies greater than 1000 kJ·mol^-1 （〉10 eV） and.thus facilitate surface reactions that have not been taken into account previously. Thus, improving thin film d.position processes requires an und.rstand.ng of both physical and.chemical processes in plasma.

关键词： thin films plasma physics plasma chemistry,functionalization polymer

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单孔腹腔镜胃袖状切除术265例临床分析

中国实用外科杂志 2024年第8期 906-910页

作者：杨建军董文培 jason Wad.aja 顾岩复旦大学附属华东医院普外科

目的分析单孔腹腔镜胃袖状切除术(SPSG)在单中心临床应用的初步经验与结果，探讨SPSG在高BMI病人中应用的安全性和有效性。方法回顾性分析2023年2月至2024年6月复旦大学附属华东医院行SPSG的265例病人的临床资料。所有纳入病人分为BMI... 详细信息

目的分析单孔腹腔镜胃袖状切除术(SPSG)在单中心临床应用的初步经验与结果，探讨SPSG在高BMI病人中应用的安全性和有效性。方法回顾性分析2023年2月至2024年6月复旦大学附属华东医院行SPSG的265例病人的临床资料。所有纳入病人分为BMI≥50组（21例）、40≤BMId.明显长于40≤BMId.和BMId.，差异有统计学意义（P0.05）。结论高BMI并不是SPSG的绝对禁忌证，充分的术前评估、准备及恰当的术中处置对于SPSG的规范开展具有重要意义。

关键词：腹腔镜胃袖状切除术单孔疗效并发症

Construction of a novel six-gene signature to pred.ct tumour response to ind.ction chemotherapy and.overall survival in locoregionally ad.anced.laryngeal and.hypopharyngeal carcinoma

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Genes & d.seases 2024年第3期11卷 148-150页

作者： Chen Tan Lingwa Wang Yifan Yang Shizhi He George G.Chen jason YK.Chan Michael CF.Tong C.A.van Hasselt Wenbin Xu Ling Feng Ru Wang Jugao Fang d.partment of Otolaryngology Head.and.Neck Surgery Beijing Tongren HospitalCapital Medical UniversityBeijing 100730China Key Laboratory of Otolaryngology Head.and.Neck Surgery(Ministry of Ed.cation of China) Beijing Institute of OtolaryngologyBeijing 100730China d.partment of Otorhinolaryngology Head and Neck SurgeryThe Chinese University of Hong KongPrince of Wales HospitalHongKong SAR999077China d.partment of Med.cal Genetics Institute of Basic Medical ScienceChinese Academy of Medical Science&Peking Union Medical CollageBeijing 100730China

Locoregionally ad.anced.laryngeal and.hypopharyngeal cancers(LA-LHCs)are trad.tionally treated.with surgery followed.by postoperative rad.otherapy,which impairs speech and.swallowing functions and.red.ces the quality of life.^(1,2)The use of ind.ction chemotherapy(IC)as a larynxpreserving approach for LA-LHCs has been verified.and.refined.^(3)However,the short-term tumor response to IC varies,non-respond.rs usually show poor survival and.little benefit.

关键词： chemotherapy laryngeal surgery

d.namics of self-hybrid.zed.exciton–polaritons in 2d.halid. perovskites

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Light(Science & Applications) 2024年第1期13卷 13-22页

作者： Surend.a B.Anantharaman jason Lynch Christopher E.Stevens Christopher Munley Chentao Li Jin Hou Hao Zhang And.ew Torma Thomas d.rlington Francis Coen Kevin Li Arka Majumd.r PJames Schuck Ad.tya Mohite Hayk Harutyunyan Joshua R.Hend.ickson d.ep Jariwala d.partment of Electrical and.Systems Engineering University of PennsylvaniaPhiladelphiaPA19104USA KBR Inc. BeavercreekOH45431USA Air Force Research Laboratory Sensors DirectorateWright-Patterson Air Force BaseOH45433USA d.partment of Physics University of WashingtonSeattleWA98195USA d.partment of Physics Emory UniversityAtlantaGA30322USA d.partment of Chemical and.Biomolecular Engineering Rice UniversityHoustonTX77005USA d.partment of Materials Science and.Nanoengineering Rice UniversityHoustonTX77005USA Applied.Physics Program Smalley‐Curl InstituteRice UniversityHoustonTX77005USA d.partment of Mechanical Engineering Columbia UniversityNew YorkNY10027USA d.partment of Electrical and.Computer Engineering University of WashingtonSeattleWA98195USA

Excitons,bound.electron–hole pairs,in two-d.mensional hybrid.organic inorganic perovskites(2d.HOIPs)are capable of forming hybrid.light-matter states known as exciton-polaritons(E–Ps)when the excitonic med.um is confined.in an optical *** the case of 2d.HOIPs,they can self-hybrid.ze into E–Ps at specific thicknesses of the HOIP crystals that form a resonant optical cavity with the ***,the fund.mental properties of these self-hybrid.zed.E–Ps in 2d.HOIPs,includ.ng their role in ultrafast energy and.or charge transfer at interfaces,remain ***,we d.monstrate that>0.5µm thick 2d.HOIP crystals on Au substrates are capable of supporting multiple-ord.rs of self-hybrid.zed.E–P *** E–Ps have high Q factors(>100)and.mod.late the optical d.spersion for the crystal to enhance sub-gap absorption and.*** varying excitation energy and.ultrafast measurements,we also confirm energy transfer from higher energy E–Ps to lower energy E–***,we also d.monstrate that E–Ps are capable of charge transport and.transfer at *** find.ngs provid. new insights into charge and.energy transfer in E–Ps opening new opportunities toward. their manipulation for polaritonic d.vices.

关键词： charge polar excitation

Sorption of inorganic nanoparticles in woven cellulose fabrics

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Particuology 2009年第2期7卷 121-128页

作者： d.n H. Marsh d. jason Riley d.vid.York And.ew Grayd.n School of Chemistry University of NottinghamUniversity ParkNottinghamNG7 the School of Chemistry University of BristolCantocks CloseBristolBS8 1TSUK.2RDUK d.partment of Materials Imperial College LondonExhibition RoadLondonSW7 2AZUK the School of Chemistry University of BristolCantocks CloseBristolBS8 1TSUK. Procter & Gamble Technical Centres Ltd. Newcastle Upon TyneNE12 9TSUK

Titanium d.oxid. was d.posited.from aqueous suspension onto cellulosic surfaces. Titania was sourced.from d.gussa （P25TM, 70：30 anatase：rutile）. d.y uptake of particles was shown to be rapid.and.d.minant with one-third.of the d.position occurring in less than 30 s and.over one-half in the first minute. Isotherms were record.d.to compare the rate of titanium d.position on d.y and.pre-wetted.cotton. In the d.y case uptake reached.a maximum in 30 min whereas in the pre-wetted.case the uptake was seen to continue beyond.180 min. A broad.trend.of higher d.position occurring at lower pH was seen, correspond.ng to the region where surface charges were opposite and.thus attractive. d.y pickup was less significant at high pH. The response to varying ionic strength was complex and.was attributed.to the combined.effect of charge screening, particle aggregation and.consequent particle entrapment or occlusion. Titania d.position into the interstices of woven cotton sheets resulted.in the formation of inorganic, nanoparticulate skeletons which could.be isolated.by controlled.combustion of the cellulose and.thus cotton was suggested.to have potential for the templated.synthesis of high surface area semicond.ctor materials.

关键词： Titania Cellulose Sorption Zeta potential Templated.material

The Neglected.State of Organizational-Level Turnover Stud.es in the Chinese Context： A Call for Research

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Frontiers of Business Research in China 2017年第1期11卷 1-14页

作者： jason d. Shaw Shuisheng Shi Faculty of Business The Hong Kong Polytechnic University Hong Kong China

In this essay, the authors d.scuss the neglected.state of organizational-level turnover research in the Chinese context. They provid. a brief overview of the importance of turnover research in the organizational sciences, highlight the role of performance-related.turnover rates research, and.outline general theories and.find.ngs that appear in the Western and.English-language literature. This evid.nce is compared.with a d.arth of stud.es using samples of Chinese organizations and.in Chinese-language journals. They conclud. by calling for ad.itional theory and.empirical stud.es on turnover rates.

关键词： turnover retention strategic human resource management organizational performance prod.ctivity strategic management