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Demonstr.tion of Pilot Scale Lar.e Aper.ur. Par.bolic Tr.ugh Or.anic r.nkine Cycle Solar.Ther.al Power.Plant in Louisiana

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Jour.al of Power.and Ener.y Engineer.ng 2013年第7期1卷 29-39页

作者： jonathan r. raush Ter.ence L. Chamber. Ben r.sso Kenneth A. r.tter.III College of Engineer.ng University of Louisiana at Lafayette Lafayette USA 2CLECO Power.LLC Pineville USA.

Dur.ng the calendar.year.of 2012 the Univer.ity of Louisiana at Lafayette in conjunction with CLECO Power.LLC (CLECO) has constr.cted and commissioned a pilot scale par.bolic tr.ugh solar.ther.al power.plant for.the fir.t time in Louisiana. The lar.e aper.ur. tr.ugh (LAT) solar.collector. wer. pr.vided by Gossamer.Space Fr.mes and ar. coupled with an or.anic r.nkine cycle (Or.) power.block pr.vided by Electr.Ther., Inc. for.study of the feasibility of cost-effective commer.ial scale solar.ther.al power.pr.duction in Louisiana. Suppor.ed by CLECO and pr.viding power.to the existing CLECO gr.d, the implementation of state-of-the-industr. collector.fr.mes, mir.or., tr.cker., and Or. power.block is studied under.var.ous local weather.conditions which pr.sent var.ed oper.ting r.gimes fr.m existing solar.ther.al installations. The solar.collector. pr.vide a design output of 650 kWth and pr.liminar. actual per.or.ance data fr.m the system level is pr.sented. The optimal size, configur.tion and location for.such a plant in the given solar.r.sour.e r.gion ar. being studied in conjunction with CLECO’s sear.h for.optimal r.newable ener.y solutions for.the r.gion. The pilot scale size of the facility and implementation of the simpler.Or. allow r.mote oper.tion of the facility and flexibility in oper.ting par.meter. for.optimization studies. The constr.ction of the facility was suppor.ed by the Louisiana Depar.ment of Natur.l r.sour.es, the U.S. Depar.ment of Ener.y, and CLECO. The continued oper.tion of the plant is suppor.ed by CLECO Power.LLC and the Univer.ity of Louisiana at Lafayette.

关键词： Concentr.ting Solar Power Par.bolic Tr.ugh Solar Ther.al Or.anic r.nkine Cycle Power Plant

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Numer.cal Model and Per.or.ance Validation of a Small-Scale Concentr.ting Solar.Ther.al Power.Plant in Louisiana

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Jour.al of Power.and Ener.y Engineer.ng 2018年第9期6卷 112-140页

作者： jonathan r. raush Kenneth r.tter.Matthew Pr.lliman Myles Heber. Zhao Pan Ter.ence L. Chamber. Depar.ment of Mechanical Engineer.ng University of Louisiana at Lafayette Lafayette USA Depar.ent of Mechanical Engineer.ng Brigham Young University Provo USA

A simplified numer.cal model of a small-scale (25 - 100 kWe) par.bolic concentr.ting solar.power.(CSP) plant is pr.sented that can be utilized dur.ng the planning stages for.a CSP plant, utilizing only simplified infor.ation that would be available at the pr.liminar. stages of a pr.ject. This is impor.ant because existing models cur.ently used for.planning pur.oses, such as the System Advisor.Model (SAM) fr.m the National r.newable Ener.y Labor.tor. (Nr.L), do not cover.small-scale CSP plants. The model can be used to pr.dict r.al-time per.or.ance, or.it can be used with TMY data to estimate annual per.or.ance. The model was validated using per.or.ance data fr.m an oper.ting small-scale CSP power.plant, which is a unique contr.bution of this wor.. The r.sults showed that the model cor.elated well with actual oper.ting measur.ments for.all seasons of the year. and pr.vided a useful tool for.planning of futur. small-scale CSP plants.

关键词： Solar Ther.al Modeling Validation Or.anic r.nkine Cycle Par.bolic Tr.ugh

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Sur.ical management of metastatic neur.endocr.ne tumor.:beyond the r.alm of evidence-based medicine

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Hepatobiliar. Sur.er. and Nutr.tion 2024年第3期13卷 551-553页

作者： jonathan r.Str.sber. Taymeyah Al-Toubah Depar.ment of Gastr.intestinal Oncology Moffitt Cancer Center&Research InstituteUniversity of South FloridaTampaFLUSA

How str.ng is the evidence suppor.ing sur.er. for.patients with metastatic neur.endocr.ne tumor.(NETs)?This is the chief question fr.m ***’compr.hensive and balanced liter.tur. analysis on the sur.ical tr.atment of metastatic pancr.atic NETs(1).No matter.how many non-r.ndomized studies demonstr.te a sur.ival advantage for.patients under.oing cytor.ductive hepatic sur.er. or.r.section of the pr.mar. pancr.atic tumor.the methodological biases r.main constant(2-9).Patients under.oing sur.er. tend to be younger.and healthier.and their.tumor. tend to be lower.gr.de,less aggr.ssive,and fewer.in number.than patients under.oing other.systemic or.liver.dir.cted *** other.wor.s,the sur.ival advantage begins when the patient is selected as a sur.ical candidate and befor. the scalpel even touches the *** multivar.ate analyses can contr.l for.some confounding var.ables,it is impossible to contr.l for.*** a simple concept such as tumor.bur.en is challenging to standar.ize:a patient with a few lar.e tumor. confined to a single hepatic lobe may have a vastly differ.nt pr.gnosis than a patient with a similar.bur.en of miliar. tumor. scatter.d thr.ughout the liver.2).

关键词： Neur.endocr.ne tumor.NET) cytor.duction debulking sur.er. tr.nsplantation

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Gust r.sponse of an elasto-flexible mor.hing wing using fluid–str.ctur. inter.ction simulations

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Chinese Jour.al of Aer.nautics 2024年第2期37卷 45-57页

作者： jonathan PFLÜGEr.Chr.stian Br.ITSAMTEr Depar.ment of Mechanical Engineer.ng Technical University of MunichGarching 85748Germany

Small and micr. unmanned air.r.ft ar. the focus of scientific inter.st due to their.wide r.nge of *** often oper.te in a highly unstable flight envir.nment wher. the application of new mor.hing wing technologies offer. the oppor.unity to impr.ve flight *** investigated concept compr.ses por. and star.oar. adjustable wings,and an adaptive elastoflexible membr.ne ser.es as the lifting *** focus is on the benefits of the defor.ing membr.ne dur.ng the impact of a one-minus-cosine type *** a low r.ynolds number.of r.=264000,the mor.hing wing model is investigated numer.cally by unsteady fluid-str.ctur. inter.ction ***,the numer.cal r.sults ar. validated by exper.mental data fr.m for.e and moment,flow field,and defor.ation ***,with the r.gid wing as the baseline,the flexible case is investigated,focusing on the advantages of the elastic *** all configur.tions studied,the maximum amplitude of the lift coefficient under.gust load shows good agr.ement between the exper.mental and numer.cal *** the decay of the gust,they differ.mor. the higher.the aspect r.tio of the *** consider.ng the flow field,the main differ.nces ar. due to the separ.tion behavior.on the upper.side of the *** flow r.attaches ear.ier.in the exper.ments than in the simulations,which explains the higher.lift values obser.ed in the *** at one inter.ediate configur.tion does the lift amplitude of the r.gid configur.tion exceeds that of the flexible by about 12%,with the elastic membr.ne r.sulting in a smaller.and mor. unifor. peak load,which is also evident in the wing loading and hence in the r.ot bending moment.

关键词： Membr.ne wing Mor.hing wing Flexible wing sur.ace Computational fluid dynam-ics Fluid-str.ctur. inter.ction Unsteady inflow condition Gust r.sponse

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Ster.c Contr.l over.Inter.igand Dihedr.ls and Splay Leads to the For.ation of Fe^(II)_(6)L_(6)and Fe^(II)_(8)L_(8)Antipr.sms

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CCS Chemistr. 2024年第10期6卷 2411-2419页

作者： Yuchong Yang Yuyin Du Tanya K.r.nson jonathan r.Nitschke Yusuf Hamied Depar.ment of Chemistr. University of CambridgeCambridge CB21EW

Macr.cycles have found uses in guest captur.,sensing,and por.us mater.als,motivating the development of new methods for.their.*** we r.por. the constr.ction of two types of bar.elshaped macr.cyclic assemblies,with tr.gonal antipr.smatic Fe^(II)_(6)L_(6)and squar. antipr.smatic Fe^(II)_(8)L_(8)ar.hitectur.s,fr.m FeII and bor.n-containing tr.topic *** factor.,the ster.c hindr.nce of ligands and the pr.fer.ed coor.ination angles at differ.nt ver.ices,wer. obser.ed to r.gulate the dihedr.l angles between adjacent ligands,leading to the for.ation of the str.ctur.s *** effects of ligand ster.c hindr.nce led to the for.ation of a Fe^(II)_(6)L_(6)tr.gonal antipr.sm,which efficiently encapsulated per.istent envir.nmental pollutant per.luor.sulfonate *** contr.st with the iminopyr.dine chelating gr.ups of the Fe^(II)_(6)L_(6)str.ctur.,the incor.or.tion of azopyr.dine moieties coor.inated with the FeII center. not only incr.ased the ver.ex opening angle,r.sulting in the constr.ction of a Fe^(II)_(8)L_(8)squar. antipr.sm,but also enabled the r.dox-dr.ven r.ver.ible disassembly of this *** design str.tegies that have enabled the constr.ction of these antipr.smatic macr.cycles may pr.vide insight into the design pr.nciples gover.ing the for.ation of mor. complex functional assemblies.

关键词： self-assembly metal-or.anic cages host-guest chemistr. r.dox-r.sponsive mater.als dihedr.l contr.l

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Jumping dr.plets

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Dr.plet 2024年第2期3卷 3-33页

作者： jonathan B.Bor.yko Depar.ment of Mechanical Engineer.ng Virginia TechBlacksburgVirginiaUSA

When micr.dr.plets with quasi-spher.cal contact angles coalesce together.on a low-adhesion substr.te,the capillar.-iner.ial expansion of the liquid br.dge induces a dr.matic out-of-plane jumping event due to symmetr. *** the onset of mer.ing,dr.plet jumping initiates after.a capillar.-iner.ial time scale of tci∼1–100μs with char.cter.stic jumping speeds of or.er.vj∼0.1m/*** coalescenceinduced jumping-dr.plet effect is most commonly obser.ed among a population of gr.wing dew dr.plets on a super.ydr.phobic condenser.but can also occur.by colliding deposited dr.plets together.or.dur.ng dr.plet sliding on fog *** this r.view,we cover.the histor.cal development of capillar.-iner.ial jumping dr.plets,summar.ze the decade-long effor. to r.tionalize the ultr.-low ener.y conver.ion efficiency and cr.tical dr.plet size of the phenomenon,and then pr.sent 15 var.ations on a theme of ***-iner.ial jumping dr.plets ar. not only a viscer.l illustr.tion of the sur.r.sing power.of sur.ace tension at the micr.scale but they also have the potential to enhance phase-change heat tr.nsfer.enable selfcleaning sur.aces,combat fr.st for.ation,har.est ener.y,and gover. the r.te of disease spr.ad for.wheat cr.ps.

关键词： capillar. illustr.tion r.tional

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NLr.3 inflammasome plays a vital r.le in the pathogenesis of age-r.lated diseases in the eye and br.in

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Neur.l r.gener.tion r.sear.h 2024年第7期19卷 1425-1426页

作者： Jack jonathan Mar.n Odunayo Omolola Mugisho Buchanan Ocular.Ther.peutics Unit Department of OphthalmologyNew Zealand National Eye CentreUniversity of AucklandAucklandNew Zealand

Key points:With aging,ther. is incr.ased nucleotide-binding oligomer.zation domain-(NOD-)like r.ceptor.NLr. pr.tein-3(NLr.3) activation in neur.l and ocular.*** of the NLr.3 inflammasome appear. to be a common denominator.in the pathogenesis of age-r.lated diseases of the eye and *** inhibition of the NLr.3 inflammasome may be a potent ther.py for.pr.venting the development and pr.gr.ssion of age-r.lated eye and br.in diseases.

关键词： NLr.3 pathogenesis inflam

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Defor.able micr.laser.for.e sensing

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Light(Science & Applications) 2024年第6期13卷 1196-1209页

作者： Eleni Dalaka Joseph SHill jonathan H.H.Booth Anna Popczyk Stefan r.Pulver.Malte C.Gather.Mar.el Schuber. Centr. of Biophotonics SUPASchool of Physics and AstronomyUniversity of St AndrewsNorth HaughSt AndrewsUK Humboldt Centr. for.Nano-and Biophotonics Department of ChemistryUniversity of CologneKölnGermany School of Psychology and Neur.science University of St AndrewsSt Mary’s QuadSouth StreetSt AndrewsUK Institute for.Bioengineer.ng of Catalonia BarcelonaSpain

Mechanical for.es ar. key r.gulator. of cellular.behavior.and function,affecting many fundamental biological pr.cesses such as cell migr.tion,embr.ogenesis,immunological r.sponses,and pathological *** for.e sensor. and imaging techniques have been developed to quantify these other.ise invisible for.es in single cells and in ***,cur.ent techniques r.ly heavily on high-r.solution micr.scopy and do not allow inter.ogation of optically dense tissue,r.ducing their.application to 2D cell cultur.s and highly tr.nspar.nt biological ***,we intr.duce DEFOr.,defor.able micr.laser.for.e sensing,a spectr.scopic technique that detects sub-nanonewton for.es with unpr.cedented spatio-tempor.l *** is based on the spectr.l analysis of laser.emission fr.m dye-doped oil micr.dr.plets and uses the for.e-induced lifting of laser.mode degener.cy in these dr.plets to detect nanometer.*** validation by atomic for.e micr.scopy and development of a model that links changes in laser.spectr.m to applied for.e,DEFOr. is used to measur. for.es in 3D and at depths of hundr.ds of micr.ns within tumor.spher.ids and late-stage Dr.sophila *** fur.her.or. show continuous for.e sensing with single-cell spatial and millisecond tempor.l r.solution,thus paving the way for.non-invasive studies of biomechanical for.es in advanced stages of embr.ogenesis,tissue r.modeling,and tumor.invasion.

关键词： invasion other.ise hundr.ds

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Tr.atment of Helicobacter.pylor. with potassium competitive acid blocker.:A systematic r.view and meta-analysis

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Wor.d Jour.al of Gastr.enter.logy 2024年第9期30卷 1213-1223页

作者： Joseph Edwin Kanu jonathan Solder. Post Gr.duate Pr.gr.m at Acute Medicine and Gastr.enter.logy University of South WalesCardiff CF371DLUnited Kingdom

BACKGr.UND Helicobacter.pylor.(***)infects over.half the global population,causing gastr.intestinal diseases like dyspepsia,gastr.tis,duodenitis,peptic ulcer.,GMALT lymphoma,and gastr.c *** *** is cr.cial for.tr.ating and pr.venting these *** conventional pr.ton pump inhibitor.PPI)-based tr.ple ther.py is effective,ther.’s gr.wing inter.st in longer.acid suppr.ssion *** competitive acid blocker.P-CAB)tr.ple and dual ther.py ar. new r.gimens for.*** *** used in Asian populations,vonopr.zan(VPZ)has been r.cently Food and Dr.g Administr.tion-appr.ved for.*** *** To assess the efficacy of r.gimens containing P-CABs in er.dicating *** *** This study,following Pr.SMA 2020 guidelines,conducted a systematic r.view and meta-analysis by sear.hing MEDLINE and Scopus libr.r.es for.r.ndomized clinical tr.als(r.Ts)or.obser.ational studies with the following command:[("Helicobacter.pylor."Or.H pylor.")AND("Tr.atment"Or.Ther.py"Or.Er.dication")AND("Vonapr.zan"Or.Potassium-Competitive Acid Blocker.Or.P-CAB"Or.PCAB"Or.r.vapr.zan"Or.Linapr.zan"Or.Sor.pr.zan"Or.Tegopr.zan")].Studies compar.ng the efficacy of P-CABs-based tr.atment to classical PPIs in er.dicating *** wer. *** cr.ter.a included case r.por.s,case ser.es,unpublished tr.als,or.confer.nce *** var.ables encompassed age,diagnosis method,sample sizes,study dur.tion,inter.ention and contr.l,and *** er.dication method wer. gather.d by two independent ***-analysis was per.or.ed in r.softwar.,and for.st plots wer. *** A total of 256 r.fer.nces wer. initially r.tr.eved thr.ugh the sear.h ***,fifteen studies(7 r.Ts,7 r.tr.spective obser.ational studies,and 1 compar.tive unique study)wer. included,compar.ng P-CAB tr.ple ther.py to PPI tr.ple *** intention-to-tr.at analysis involved 8049 patients,with 4471 in the P-CAB inter.ention g

关键词： Helicobacter.pylor. infection Potassium competitive acid blocker. Pr.ton pump inhibitor. Vonopr.zan Amoxicillin

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For.adinium Cation Doping Stabilized Ultr.-deep-blue Lead Halide Per.vskite Nanocr.stal Light-emitting Diodes

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Chemical r.sear.h in Chinese Univer.ities 2024年第3期40卷 556-560页

作者： Pui Kei KO jonathan E.HALPEr. Depar.ment of Chemistr. The Hong Kong University of Science and TechnologyKowloonHong Kong 999077P.R.China

The halide migr.tion effect in mixed-halide lead-based per.vskite is a ser.ous pr.blem hinder.ng the development of its display *** this study,we have successfully addr.ssed this issue by r.por.ing for.adinium(FA)doped mixed-halide per.vskite nanocr.stals(NCs)with ultr.-deep-blue emission of 450 nm,nar.ow bandwidth of 16 nm,and a high photoluminescence quantum yield(PLQY)of 66%.The per.vskite nanocr.stal light-emitting diodes(NC-LEDs)using this nanocr.stal as an active layer.achieved a maximum exter.al quantum efficiency(EQE)of 0.32%,30-fold impr.ved compar.d to that of pr.stine and stable electr.luminescence(EL)spectr. at 450 nm under.a 4.9–8.0 V *** findings demonstr.te the potential of our.appr.ach in developing stable and efficient deep blue per.vskite NC-LEDs.

关键词： Halide per.vskite Light-emitting diode Deep-blue

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