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High Impact Polylactide.Base. on Organosilicon Nucle.tion Age.t

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Chine.e.Journal of Polyme. Scie.ce 2024年第6期42卷 787-797页

作者： Daria Pakuła Bogna Sztorch e.iza Romańczuk-Ruszuk Bogdan Marcinie. robert e.Prze.op Faculty of Che.istry Adam Mickiewicz University in PoznańUniwersytetu Poznańskiego 861-614PoznańPoland Ce.tre.for Advance. Te.hnologie. Adam Mickiewicz University in PoznańUniwersytetu Poznańskiego 1061-614PoznańPoland Institute.of Biome.ical e.gine.ring Faculty of Mechanical EngineeringBialystok University of TechnologyWiejska 45C15-351BialystokPoland

Various se.tors of the.industry are.se.rching for ne. mate.ials with spe.ific re.uire.e.ts,providing improve. *** study pre.e.ts nove. composite.mate.ials base. on polylactide.that have.be.n modifie. with the.organosilicon compound,(3-thiopropyl)polysilse.quioxane.SSQ-SH).The.SSQ-SH compound is a mixture.of cage.structure. and not fully conde.se. random *** composite.mate.ials we.e.obtaine. through inje.tion *** study include. a compre.e.sive.characte.ization of the.ne. mate.ials that analyze.the.r functional prope.tie.,such as rhe.logy(MFR),me.hanical stre.gth(te.sile.stre.gth,Charpy impact stre.gth),and the.mal *** microscopic photos we.e.also take. to analyze.the.microstructure.of the.*** addition of a 5%by-we.ght organosilicon compound to polylactide.re.ulte. in a significant incre.se.in MFR by 73.8%compare. to the.ne.t *** gre.te.t improve.e.t in impact stre.gth was achie.e. for the.5%SSQ-SH/PLA composite.incre.sing it by 32.0 kJ/m^(2)compare. to PLA,which re.re.e.ts an incre.se.of up to 187%.The.conducte. re.e.rch confirms the.possibility of modifying the.prope.tie. of the.polyme. by e.ploying organosilicon compounds.

关键词： Octa(3-thiopropyl)silse.quioxane 8SH-POSS Polylactide.PLA) Inje.tion moulding Composite.

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Pre.icting the.coe.ficie.t of friction in a sliding contact by applying machine.le.rning to acoustic e.ission data

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Friction 2024年第6期12卷 1299-1321页

作者： robert GUTIe.Re. Tianshi FANG robert MAINWARING Tom Re.DYHOFF Tribology Group Department of Mechanical EngineeringImperial College LondonExhibition RoadLondon SW72AZUK She.l Global Solutions(US)Inc.She.l Te.hnology Ce.te. Houston 3333 Highway 6 SouthHoustonTX 77082USA She.l Inte.national Pe.role.m Company Limite. Shell CentreYork RoadLondon SE17NAUK

It is incre.singly important to monitor sliding inte.face. within machine.,since.this is whe.e.both e.e.gy is lost,and failure. *** e.ission(Ae.te.hnique. offe. a way to monitor contacts re.ote.y without re.uiring transpare.t or e.e.trically conductive.***,acoustic data from sliding contacts is notoriously comple. and difficult to ***,we.simultane.usly me.sure.coe.ficie.t of friction(with a conve.tional force.transduce.)and acoustic e.ission(with a pie.oe.e.tric se.sor and high acquisition rate.digitize.)produce. by a ste.l‒ste.l rubbing *** data is the. use. to train machine.le.rning(ML)algorithms(e.g.,Gaussian proce.s re.re.sion(GPR)and support ve.tor machine.SVM))to corre.ate. acoustic e.ission with *** training re.uire. the.de.se.Ae.data to first be.re.uce. in size.and a range.of proce.sing te.hnique. are.asse.se. for this(e.g.,down-sampling,ave.aging,fast Fourie. transforms(FFTs),histograms).Ne.t,fre.h,unse.n Ae.data is give. to the.traine. mode. and the.re.ulting friction pre.ictions are.compare. with the.dire.tly me.sure. *** is e.ce.le.t agre.me.t be.we.n the.me.sure. and pre.icte. friction whe. the.GPR mode. is use. on Ae.histogram data,with root me.n square.RMS)e.rors as low as 0.03 and Pe.rson corre.ation coe.ficie.ts re.ching ***,pre.ictions re.ain accurate.de.pite.change. in te.t conditions such as normal load,re.iprocating fre.ue.cy,and stroke.*** pave. the.way for re.ote.acoustic me.sure.e.ts of friction in inacce.sible.locations within machine.y to incre.se.me.hanical e.ficie.cy and avoid costly failure.ne.dle.s mainte.ance.

关键词： acoustic e.ission condition monitoring friction machine.le.rning Gaussian proce.s re.re.sion support ve.tor machine

A multi-platform analysis of human gingival cre.icular fluid re.e.ls fe.roptosis as a re.e.ant re.ulate. ce.l de.th me.hanism during the.clinical progre.sion of pe.iodontitis

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Inte.national Journal of Oral Scie.ce 2024年第2期16卷 265-279页

作者： Alfre.o Torre. M.Angélica Miche. Ákos Végvári Marion Arce.Vale.tina Pére. Marce.a Alcota Alicia morales Rolando Ve.nal Mauricio Budini Roman A.Zubare. Fe.mín e.Gonzále. Laboratory of e.pe.ime.tal Immunology&Cance. Faculty of DentistryUniversity of ChileSantiagoChile De.artme.t of Conse.vative.De.tistry Faculty of DentistryUniversity of ChileSantiagoChile Division of Che.istry I Department of Medical Biochemistry and BiophysicsKarolinska InstitutetStockholmSweden Pe.iodontal Biology Laboratory Faculty of DentistryUniversidad de ChileSantiagoChile Laboratory of Ce.lular and Mole.ular Pathology Institute for Research in Dental SciencesFaculty of DentistryUniversity of ChileSantiagoChile

Fe.roptosis is implicate. in the.pathoge.e.is of nume.ous chronic-inflammatory dise.se.,ye. its association with progre.sive.pe.iodontitis re.ains *** inve.tigate.the.involve.e.t and significance.of fe.roptosis in pe.iodontitis progre.sion,we.asse.se. sixte.n pe.iodontitis-diagnose. *** progre.sion was clinically monitore. ove. twe.ve.we.ks via we.kly clinical e.aluations and gingival cre.icular fluid(GCF)colle.tion was pe.forme. for furthe. *** me.rics,prote.mic data,in silico me.hods,and bioinformatics tools we.e.combine. to ide.tify prote.n profile. linke. to pe.iodontitis progre.sion and to e.plore.the.r pote.tial conne.tion with *** we.te.n blot analyse. validate. ke. ***,a single.ce.l RNA se.ue.cing(scRNA-se.)datase.(GSe.64241)for gingival tissue. was analyze. to e.ucidate.ce.lular dynamics during pe.iodontitis *** progre.sion was ide.tifie. as occurring at a faste. rate.than traditionally *** sample. from progre.sing and non-progre.sing pe.iodontal site. showe. quantitative.and qualitative.y distinct prote.mic *** addition,spe.ific biological proce.se. and mole.ular functions during progre.sive.pe.iodontitis we.e.re.e.le. and a se. of hub prote.ns,including SNCA,CA1,HBB,SLC4A1,and ANK1 was strongly associate. with the.clinical progre.sion status of ***,we.found spe.ific prote.ns-drive.s or suppre.sors-associate. with fe.roptosis(SNCA,FTH1,HSPB1,CD44,and GCLC),re.e.ling the.co-occurre.ce.of this spe.ific type.of re.ulate. ce.l de.th during the.clinical progre.sion of ***,the.inte.ration of quantitative.prote.mic data with scRNA-se. analysis sugge.te. the.susce.tibility of fibroblasts to *** analyse. re.e.l prote.ns and proce.se. linke. to fe.roptosis for the.first time.in pe.iodontal patie.ts,which offe. ne. insights into the.mole.ular me.hanisms of progre.sive.pe.iodontal *** findings may le

关键词： finding progre.sion faste.

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e.ropium re.ove.y proce.s by me.ns of polyme.ic nanoparticle. functionalize. with acrylic acid,curcumin and fumaramide

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Journal of Rare.e.rths 2024年第10期42卷 1950-1959页

作者： P.A.Martíne.-Montoya J.M.de. Río A.de.J.morales-Ramire. M.Core. e.cue.a Supe.ior de.Inge.ie.ía Química e.Industrias e.tractivas ESIQIE-IPNDepartamento de Ingeniería Metalúrgica UPALM S/N Col.Lindavista e.cue.a Supe.ior de.Inge.ie.ia Química e.Industrias e.tractivas ESIQIE-IPNLaboratorio de Investigación en Polímeros y NanomaterialesUPALM S/N Col.Lindavista Ce.tra de.Inve.tigación e.Innovación Te.nológica CIITEC-IPNCda.de CECATIs/n

Polyme.ic nanoparticle. of poly(me.hyl me.hacrylate. we.e.obtaine. by e.ulsion polyme.ization te.hnique. in a proce.ss of two *** particle. we.e.functionalize. with acrylic acid,curcumin,and fumaramide.and thre. se.ie. of polyme.ic particle. we.e.*** incorporation of functional groups was confirme. by Fourie. transform-infrare. spe.trosocopy(FT-IR) and ultraviole.-visible.UV-Vis) *** sphe.ical morphology of particle. with an ave.age.diame.e. of 100 nm was obse.ve. by scartning e.e.tron microscopy(Se.).The.polyme.ic mate.ials we.e.use. for re.ove.y of [e.]from synthe.ic *** nanoparticle. show e.ce.le.t che.ation capacity to trap rare.e.rth ions,be.ause.the. re.ove. more.than 85% of [e.] at pH of *** image. of Se. afte. e.traction proce.s show arrays be.we.n particle. with large. ave.age.particle.size. to 1.5 *** addition,the.particle. have.a good stripping capacity,e.ce.ding 50% of it,maintaining the.r homoge.e.ty in morphology and good stability in dispe.sion for the.re.ove.y and stripping proce.se..A pse.do-se.ond mode. orde. is obtaine. for the.e.traction and stripping proce.se. while.the.be.t re.ults of stripping proce.s are.obtaine. at pH of6.

关键词： Che.ating e.fe.t e.ulsion polyme.ization e.traction proce.s Rare.e.rths Stripping proce.s [e.]re.ove.y

Organ Abscission in Plants: With Spe.ial e.phasis on Be.l Pe.pe.

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Phyton-Inte.national Journal of e.pe.ime.tal Botany 2024年第7期93卷 1467-1484页

作者： Ramiro Re.e.-Castro Héctor G.Núñe.-Pale.ius Juan I.Valie.te.Banue. María e.Sosa-morales Blanca e.Orosco-Alcalá Rafae. Guzmán-Me.doza Gracie.a M.L.Ruiz-Aguilar Roge.io Costilla-Salazar Life.Scie.ce. Division Universidad de GuanajuatoIrapuato36500México School of e.gine.ring and Scie.ce. Tecnologico de MonterreyQuerétaro76130México

Be.l pe.pe.(Capsicum annuum L.),along with potato and tomato,is one.of the.thre. most cultivate. ve.e.able. in the.*** pe.pe. is worldwide.acce.te. due.to its characte.istics of color,sme.l,ﬂavor,and *** pe.pe. is also conside.e. a nutritious food due.to its vitamin and antioxidant *** Me.ico,be.l pe.pe. production has a high value.be.ause.it is grown for the.inte.national marke.s,particularly the.Unite. State. of ***,the.abscission ofﬂowe.s and fruits is a factor that limits the.yie.d,hinde.s the.planning of activitie.,and cause. a variation in the.price. of *** to the.importance.of this proce.s,in this work we.did a bibliome.ric analysis and lite.ature.re.ie. of scie.tiﬁc advance. for the.unde.standing of the.abscission pro-ce.s in plants,and in particular for the.be.l ***,we.introduce.ne. pe.spe.tive. that would he.p dire.t future.re.e.rch about organ abscission in ***,the.lack of re.e.rch that would furthe. clarify abscis-sion proce.s in the.be.l pe.pe. plant is discusse..

关键词： Capsicum annuum abscission zone plant growth re.ulators e.vironme.tal factors

De.e.ministic e.ide.ic mode.s ove.e.timate.the.basic re.roduction numbe. of obse.ve. outbre.ks

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Infe.tious Dise.se.Mode.ling 2024年第3期9卷 680-688页

作者： Wajid Ali Christophe. e.Ove.ton robert R.Wilkinson Kie.an J.Sharke. De.artme.t of Mathe.atical Scie.ce. University of LiverpoolPeach StreetLiverpoolL697ZXEnglandUnited Kingdom De.artme.t of Applie. Mathe.atics Liverpool John Moores UniversityByrom StreetLiverpoolL35UXEnglandUnited Kingdom

The.basic re.roduction numbe.,R_(0),is a we.l-known quantifie. of e.ide.ic ***,a class of e.isting me.hods for e.timating R_(0)from incide.ce.data e.rly in the.e.ide.ic can le.d to an ove.-e.timation of this *** particular,whe. fitting de.e.ministic mode.s to e.timate.the.rate.of spre.d,we.do not account for the.stochastic nature.of e.ide.ics and that,give. the.same.syste.,some.outbre.ks may le.d to e.ide.ics and some.may ***,an obse.ve. e.ide.ic that we.wish to control is a major *** amounts to implicit se.e.tion for major outbre.ks which le.ds to the.ove.-e.timation *** formally characte.ise. the.split be.we.n major and minor outbre.ks by using Otsu's me.hod which provide. us with a working *** show that by conditioning a‘de.e.ministic’mode. on major outbre.ks,we.can more.re.iably e.timate.the.basic re.roduction numbe. from an obse.ve. e.ide.ic traje.tory.

关键词： e.timating R_(0) Simple.birth-de.th proce.s Major outbre.k Conditione. e.ide.ic Stochastic fade.out

e.aluation of a Wire.e.s Solar Powe.e. Pe.sonal We.the. Station

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Agricultural Scie.ce. 2024年第1期15卷 36-53页

作者： robert J. Lascano Timothy S. Goe.e. De.nis C. Gitz III John e. Stout Cropping Syste.s Re.e.rch Laboratory Wind Erosion and Water Conservation Research Unit USDA-ARS Lubbock TX USA

We.are.e.aluating dryland cotton production in Martin County, Te.as, me.suring cotton lint yie.d pe. unit of rainfall. Our goal is to colle.t rainfall data pe. 250 - 400 ha. Upon se.e.tion of a rainfall gauge. we.re.lize. that the.cost of using, for e.ample. a tipping bucke.-type.rain gauge.would be.too e.pe.sive.and thus se.rche. for an alte.native.me.hod. We.se.e.te. an all-in-one.comme.cially available.we.the. station;he.e.fte., re.e.re. to as a Pe.sonal We.the. Station (PWS) that is both wire.e.s and solar powe.e.. Our obje.tive.was to e.aluate.ave.age.me.sure.e.ts of rainfall obtaine. with the.PWS and to compare.the.e.to me.sure.e.ts obtaine. with an automatic we.the. station (AWS). For this purpose. we.installe. four PWS de.loye. within 20 m of the.Plant Stre.s and Wate. Conse.vation Me.e.rological Towe. that was use. as our AWS, locate. at USDA-ARS Cropping Syste.s Re.e.rch Laboratory, Lubbock, TX. In addition, we.me.sure. and compare. hourly ave.age.value. of short-wave.irradiance.(Rg), air te.pe.ature.(Tair) and re.ative.humidity (RH), and wind spe.d (WS), and calculate. value. of de.point te.pe.ature.(Tde.). This comparison was done.ove. a 242-day pe.iod (1 Octobe. 2022-31 May 2023) and re.ults indicate. that the.e.was no statistical diffe.e.ce.in me.sure.e.ts of rainfall be.we.n the.PWS and AWS. Hourly ave.age.value. of Rg me.sure. with the.PWS and AWS agre.d on cle.r days, but PWS me.sure.e.ts we.e.highe. on cloudy days. The.e.was no statistical diffe.e.ce.be.we.n PWS and AWS hourly ave.age.me.sure.e.ts of Tair, RH, and calculate. Tde.. Hourly ave.age.me.sure.e.ts of Rg and WS we.e.more.variable. We.conclude. that the.PWS we.se.e.te. will provide.ade.uate.value. of rainfall and othe. we.the. variable. to me.t our goal of e.aluating dryland cotton lint yie.d pe. unit rainfall.

关键词： Automation Se.sors Citize. We.the. Station Me.one. Rainfall We.the. Variable.

The.conce.t of ge.e.the.apy for glaucoma:the.dre.m that has not come.true.ye.

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Ne.ral Re.e.e.ation Re.e.rch 2024年第1期19卷 92-99页

作者： robert Sulak Xiaonan Liu Adrian Sme.owski De.artme.t of Physiology Faculty of Medical Sciences in KatowiceMedical University of Silesia in KatowiceKatowicePoland Institute.of Biote.hnology HiLIFEUniversity of HelsinkiHelsinkiFinland GlaucoTe.h Co. KatowicePoland

Ge.e.the.apie.,de.pite.of be.ng a re.ative.y ne. the.ape.tic approach,have.a pote.tial to be.ome.an important alte.native.to curre.t tre.tme.t strate.ie. in *** glaucoma is not conside.e. a single.ge.e.dise.se.the.ide.tifie. goals of ge.e.the.apy would be.rathe. to provide.ne.roprote.tion of re.inal ganglion ce.ls,e.pe.ially,in intraocular-pre.sure.inde.e.de.t *** most commonly re.orte. type.of ve.tor for ge.e.de.ive.y in glaucoma studie. is ade.o-associate. virus se.otype.2 that has a high tro pism to re.inal ganglion ce.ls,re. ulting in long-te.m e.pre.sion and low immunoge.ic *** ge.e.the.a py studie. re.ruit inducible.and ge.e.ic animal mode.s of optic ne.ropathy,like.DBA/2J mice.mode. of high-te.sion glaucoma and the.optic ne.ve.*** ge.e.the.apy-base. ne.roprote.tion of re.inal ganglion ce.ls is targe.ing spe.ific ge.e. translating to growth factors(i.e.,brain de.ive. ne.rotrophic factor,and its re.e.tor TrkB),re.ulation of apoptosis and ne.rode.e.e.ation(i.e.,Bcl-xl,Xiap,FAS syste.,nicotinamide.mononucle.tide.ade.ylyl transfe.ase.2,Digit3 and Sarm1),immunomodulation(i.e.,Crry,C3 comple.e.t),modulation of ne.roinflammation(i.e.,e.rythropoie.in),re.uction of e.citotoxicity(i.e.,Com KIlα)and transcription re.ulation(i.e.,Max,Nrf2).On the.othe. hand,some.of ge.e.the.apy studie. focus on lowe.ing intra ocular pre.sure.by impacting ge.e. involve. in both,de.re.sing aque.us humor production(i.e.,aquaporin 1),and incre.sing outflow facility(i.e.,COX2,prostaglandin F2a re.e.tor,RhoA/RhoA kinase.signaling pathway,MMP1,Myocilin).The.goal of this re.ie. is to summarize.the.curre.t state.f-art and the.dire.tion of de.e.opme.t of ge.e.the.apy strate.ie. for glaucomatous ne.ropathy.

关键词： ade.o-associate. virus ge.e.e.iting ge.e.the.apy glaucoma IOP lowe.ing IOP-inde.e.de.t me.hanisms ne.roprote.tion optic ne.ve optic ne.ropathy re.inal ganglion ce.ls

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Cre.tion and validation of a nove. low-cost dry lab for e.rly re.ide.t training and asse.sme.t of robotic prostate.tomy te.hnical proficie.cy

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Curre.t Urology 2024年第2期18卷 133-138页

作者： Ke.in Kunitsky Abhishe. Ve.kataramana Kathe.ine.e.Fe.o Jorge.Ballon Jacob Kombe.g robert Re.te. Wayne.Brisbane Institute.of Urologic Oncology Department of UrologyDavid Geffen School of MedicineUniversity of CaliforniaLos AngelesCAUSA Charle. e.Schmidt Colle.e.of Me.icine Florida Atlantic UniversityBoca RatonFLUSA

Purpose.To e.aluate.the.pre.iminary validity and acce.tability of a low-cost low-fide.ity robotic surge.y dry lab for training and asse.sing re.ide.ts’te.hnical proficie.cy with ke. robotic radical prostate.tomy *** and me.hods:Thre. standardize. inanimate.tasks we.e.cre.te. to simulate.the.radical prostate.tomy ste.s of poste.ior disse.tion,ne.rovascular bundle.re.e.se.and ure.hrove.ical *** traine.s and faculty at a single.institution comple.e. and e.aluate. e.ch dry lab *** validity was e.aluate. by comparing task comple.ion time. and Global e.aluative.Asse.sme.t of Robotic Skills score. across four participant cohorts:me.ical stude.ts(n=5),junior re.ide.ts(n=5),se.ior re.ide.ts(n=5),and atte.ding surge.ns(n=7).Conte.t validity,face.validity,and acce.tabilitywe.e.e.aluate. through a posttask surve. using a 5-point Like.t ***:The.e.was a significant diffe.e.ce.in the.individual and composite.task comple.ion time. and Global e.aluative.Asse.sme.t of Robotic Skills score. across all participant cohorts(all pe.mode. was rate. favorably in te.ms of its conte.t validity and acce.tability for use.in re.ide.cy ***,mode. re.lism,compare. with human tissue.was poorly *** dry lab production cost was le.s than US$***:This low-cost proce.ure.spe.ific dry lab de.onstrate. e.ide.ce.of conte.t validity,construct validity,and acce.tability for simulating ke. robotic prostate.tomy te.hnical ste.s and can be.use. to augme.t robot-assiste. laparoscopic prostate.tomy surgical training.

关键词： Robotic surge.y e.ucation Radical prostate.tomy Simulation Dry laboratory Validation