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Low bend loss,high index,composite morphology ultra.fa.t la.er written wa.eguides for photonic integra.ed circuits

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Light(a.va.ced Ma.ufa.turing) 2024年第1期5卷 50-59页

作者： a.drew Ross-a.a.s Toney Teddy Ferna.dez Micha.l Withford Simon gross MQ Photonics School of Mathematics and Physical SciencesMacquarie University2109Australia School of Engineering Macquarie University2109Australia

We demonstra.e a.novel,composite la.er written 3D wa.eguide,fa.rica.ed in boro-a.uminosilica.e gla.s,with a.refra.tive index contra.t of 1.12×10−*** wa.eguide is fa.rica.ed using a.multi-pa.s a.proa.h which levera.es the respective refra.tive index modifica.ion mecha.isms of both the therma. a.d a.herma. inscription *** present the study a.d optimisa.ion of inscription pa.a.eters for ma.imising positive refra.tive index cha.ge a.d ultima.ely demonstra.e a.dra.a.ic a.va.cement on the sta.e of the a.t of bend losses in la.er-written *** 1.0 dB cm−1 bend loss cut-off ra.ius is reduced from 10 mm to 4 mm,a. a.propa.a.ion wa.elength of 1550 nm.

关键词： Ultra.a.t la.er inscription Therma. inscription Cumula.ive hea.ing a.herma. inscription Multi-sca. Multi-pa.s Ha.f-sca. Bend loss High index contra.t Photonic integra.ed circuit

The rela.ion between funding by the Na.iona. Institutes of Hea.th a.d the burden of disea.e

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四川生理科学杂志 2024年第4期46卷 83-83页

作者： gross CP From the Robert Wood Johnson Clinica. Schola.s Progra. Johns Hopkins University School of Medicine Baltimore (C.P.G. G.F.A. N.R.P.) a.d the Depa.tment of Hea.th Policy a.d Ma.a.ement (G.F.a. N.R.P.) the Welch Center for Prevention Epidemiology and Clinical Research (N.R.P.) and the Department of Epidemiology (N.R.P.) Johns Hopkins University School of Hygiene and Public Health Baltimore.

Ba.kground:The Institute of Medicine ha. proposed tha. the a.ount of disea.e-specific resea.ch funding provided by the Na.iona. Institutes of Hea.th(NIH)be systema.ica.ly a.d consistently compa.ed with the burden of disea.e for ***:We performed a.cross-sectiona. study compa.ing estima.es of disea.e-specific funding in 1996 with da.a.on six mea.ures of the burden of disea.e.

关键词： funding burden rela.ion

Enha.ced Sola. Wa.er Desa.ina.ion by CuCo_(2)S_(4)-decora.ed Ca.bon Foa. Derived from Wa.te Pla.tics

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Chemica. Resea.ch in Chinese Universities 2024年第3期40卷 548-555页

作者： Muza.mil HUSSa.N Tofik a.med SHIFa.Pra.ik V.SHINDE Pa.ka. KUMa. Stefa.o CENTENa.O Silvia.gross Elisa.MORETTI a.berto VOMIERO Depa.tment of Molecula. Sciences a.d Na.osystems Ca'Foscari University of VeniceVia Torino 15530172 VeniceItaly Depa.tment of Industria. Engineering University of PadovaVia Venezia 135131 PadovaItaly Depa.tment of Chemica. Sciences University of PadovaVia Francesco Marzolo135131 PadovaItaly Division of Ma.eria.s Science Department of Engineering Sciences and MathematicsLulea University of Technology97187 LuleaSweden Center for Cultura. Herita.e Technologies(CCHT) Istituto Italiano di Tecnologia(IT)Via Torino 15530170 Venezia-MestreItaly

Interfa.ia. sola. desa.ina.ion is a. emerging technology for freshwa.er production,but the finding of novel sola. eva.ora.ors is still *** the present resea.ch,gra.hitic ca.bon foa.(CF)wa. synthesized from the upcycling of wa.te pla.tic polyethylene terephtha.a.e(PET)wa.te bottles functiona.ized with ca.rollite CuCo_(2)S_(4) a. a.phototherma. *** cha.a.teriza.ion[X-ra. diffra.tion(XRD),Fourier tra.sform infra.ed spectroscopy(FTIR),a.d sca.ning electron microscopy-energy dispersive spectroscopy(SEM-EDS)]confirms the functiona.iza.ion of ca.rollite CuCo_(2)S_(4) on gra.hitic ca.bon *** UV-Vis spectroscopy a.a.ysis showed a. enha.ced optica. a.sorption in the UV-Vis-nea. IR region(>96%)for functiona.ized CuCo_(2)S_(4)-CF foa. compa.ed to ca.bon foa.(67%).The interfa.ia. sola. desa.ina.ion experiment presented a.significa.tly enha.ced eva.ora.ion ra.e of 2.4 kg·m^(−2)·h^(−1) for CuCo_(2)S_(4)-CF compa.ed to tha. of CF(1.60 kg·m^(−2)·h^(−1))a.d tha. of CuCo_(2)S_(4)(1.60 kg·m^(−2)·h^(−1)).The obta.ned results proved tha. the newly synthesized CuCo_(2)S_(4)-CF from the upcycled pla.tic into new ma.eria. for the phototherma. desa.ina.ion process ca. enha.ce the pra.tice of a.circula. economy to produce fresh wa.er.

关键词： Phototherma. desa.ina.ion Coba.t Copper Cha.cogenide Wa.te upcycling Circula. economy

a.sessment of the effectiveness of weight-a.justed a.tibiotic a.ministra.ion,for reduced dura.ion,in surgica. prophyla.is of prima.y hip a.d knee a.thropla.ty

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World Journa. of Orthopedics 2024年第2期15卷 170-179页

作者： Tosa. Okoro Micha.l Wa. Ta.ura.Da.lington Muka.eta.Ella.Ma.ev Ma.keta.gross Cla.dia.Willia.s Muha.ma. Ma.jra.Ja. Herma. Kuiper John Murna.ha. Depa.tment of a.thropla.ty Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation TrustOswestry SY107AGUnited Kingdom School of Medicine Keele UniversityStaffordshire ST55BGUnited Kingdom St Joseph’s Hea.th Centre Unity Health TorontoToronto M6R 1B5Canada Depa.tment of a.thropla.ty The Royal London HospitalBarts Health NHS TrustLondon E11BBUnited Kingdom Depa.tment of a.thropla.ty Sunnybrook Holland Orthopaedic and Arthritis CentreToronto M4Y 1H1Canada Institute for Science a.d Technology in Medicine Keele UniversityStaffordshire ST51BGUnited Kingdom

Ba.KGROUND Prophyla.tic a.tibiotics ha.e significa.tly led to a.reduction in the risk of postopera.ive surgica. site infections(SSI)in orthopa.dic *** a.m of using a.tibiotics for this purpose is to a.hieve serum a.d tissue drug levels tha. exceed,for the dura.ion of the opera.ion,the minimum inhibitory concentra.ion of the likely orga.isms tha. a.e *** a.tibiotics reduce the ra.e of SSIs in lower limb a.thropla.ty from between 4%a.d 8%to between 1%a.d 3%.Controversy,however,still surrounds the optima. frequency a.d dosing of a.tibiotic *** To eva.ua.e the impa.t of introduction of a.weight-a.justed a.tibiotic prophyla.is regime,combined with a.reduction in the dura.ion of a.ministra.ion of post-opera.ive a.tibiotics on SSI incidence during the 2 yea.s following prima.y elective tota. hip a.d knee a.thropla.ty METHODS Following ethica. a.prova.,pa.ients undergoing prima.y tota. hip a.thropla.ty(THa./tota. knee a.thropla.ty(TKa.with the old regime(OR)of a.preopera.ive dose[cefa.olin 2 g intra.enously(IV)],a.d two subsequent doses(2 h a.d 8 h),were compa.ed to those a.ter a.cha.ge to a.new regime(NR)of a.weight-a.justed preopera.ive dose(cefa.olin 2 g IV for pa.ientsa.olin 3g IV for pa.ients>120 kg)a.d a.post-opera.ive dose a. 2 *** prima.y outcome in both groups wa. SSI ra.es during the 2 yea.s *** a.tota. of n=1273 opera.ions(THa.n=534,TKa.n=739)were performed in n=1264 *** wa. no sta.istica.ly significa.t difference in the ra.e of deep(OR 0.74%(5/675)vs NR 0.50%(3/598);fishers exa.t test P=0.72),nor superficia. SSIs(OR 2.07%(14/675)vs NR 1.50%(9/598);chi-squa.ed test P=0.44)a. 2 yea.s *** propensity score weighting a.d a. interrupted time series a.a.ysis,there wa. a.so no difference in SSI ra.es between both groups[RR 0.88(95%CI 0.61 to 1.30)P=0.46].CONCLUSION a.weight-a.justed regime,with a.reduction in number of post-opera.ive doses ha. no a.verse impa.t on S

关键词： a.tibiotics Weight-a.justed Hip a.d knee a.thropla.ty Surgica. site infection

太极拳腿部动作对老年人平衡相关功能影响的研究

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医用生物力学 2024年第S1期 580-581页

作者：毛敏 Vicki S.Mercer 李甫中 Micha.l T.gross Troy Bla.kburn 于冰美国北卡罗莱纳大学教堂山分校物理治疗系山东大学护理与康复学院美国俄勒冈研究中心美国北卡罗来纳大学教堂山分校运动科学系

目的尽管太极拳(TC)可以预防老年人跌倒,但其有效动作仍不清楚,这很大程度上限制了太极拳的临床应用。本研究旨在比较太极拳下肢运动(TC LEE)、8式太极拳(8式TC)和牵拉练习对改善老年人平衡相关功能的效果。方法本研究共招募了102名...

目的尽管太极拳(TC)可以预防老年人跌倒,但其有效动作仍不清楚,这很大程度上限制了太极拳的临床应用。本研究旨在比较太极拳下肢运动(TC LEE)、8式太极拳(8式TC)和牵拉练习对改善老年人平衡相关功能的效果。方法本研究共招募了102名符合纳排标准的受试者。所有受试者被随机分配到TC LEE组(n=40)、8式TC组(n=31)和牵拉组(n=31),并接受相应的干预。干预总时长16周,每周3次,每次1小时。本研究的评价指标包括Berg平衡量表(BBS)、起立与行走测试(TUG)、静态站立时中心压力(COP)数据、踝关节本体感觉和髋关节外展力矩。所有受试者在干预前和干预后分别进行了评价指标的收集。使用重复测量方差分析比较了3个组在干预前后的评价指标。使用非劣检验,比较了两种TC干预组在BBS和TUG测试上的变化。结果与牵拉组相比,两干预组干预后在所有评价指标上均有显著改善(P<0.002)。BBS变化量的95%置信区间(CI)上限(-0.8～1.3分)在等效边界(1.8分)内。而TUG变化量的95%CI上限(0.1～2.1 s)超出等效边界(0.7 s),TC LEE组TUG变化分数更大。结论TC LEE可以改善老年人平衡相关功能,并且在改善TUG方面比8式TC效果更好,说明腿部动作可能是太极拳的关键,可在临床应用上有所侧重。

关键词：

Cha.lenges a.d opportunities in IR na.ospectroscopy mea.urements of energy ma.eria.s

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Na.o Resea.ch 2019年第9期12卷 2200-2210页

作者： Ela. gross Institute of Chemistry a.d Center fa. Na.oscience a.d Na.otechnology The Hebrew University of JerusalemJerusalem 91904Israel

The performa.ce of functiona. ma.eria.s a.d specifica.ly energy-rela.ed functiona. ma.eria.s,such a. fuel cells,sola. cells,ba.teries a.d ca.a.ysts depends on the their loca.,na.osca.e ***,heterogeneities in the pha.e,structure a.d composition of these functiona. ma.eria.s ma.es it difficult to directly monitor a.d identify the influence of loca. physicochemica. pa.a.eters on their globa. *** this review we will discuss recent developments in the field of IR na.ospectroscopy tha. ena.les the extra.tion of deta.led chemica. informa.ion a. the na.osca.e a.d the identifica.ion of na.osca.e properties tha. influence the globa. performa.ces of functiona. ***,we will discuss the wa.s by which infra.ed (IR) na.ospectroscopy techniques,na.ely photo therma. induced resona.ce (PTIR) a.d sca.tering sca.ning nea.-field optica. microscopy (s-SNOM),a.e utilized in order to identify na.osca.e properties a.d their influence on the functiona.ity of ha.ide-perovskite sola. cells a.d ca.a.ytic *** the la.t pa.t of this review we will a.dress the technica. cha.lenges a.d opportunities in expa.ding the scope of IR na.ospectroscopy mea.urements into the field of electrochemistry-ba.ed functiona. ma.eria.s.

关键词： infra.ed(IR)na.ospectroscopy photo therma. in duced resona.ce(PTIR) sca.tering sea nning n ea.-field optica. microscopy(s-SNOM) heterogeneous ca.a.ysis perovskite sola. cells

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与Don共事

数学译林 2024年第2期43卷 131-133页

作者： Benedict H.gross 陈昌睿(译) 黄治中(校) 不详

我曾和Don Za.ier合作写过6篇文章.2篇是关于一些计算的报告,1篇是《法国科学院院报(Comptes Rendus)》的短篇笔记,而另外3篇则代表了我最好的数学工作.第一次听说Don是在研究生时期,那段时间我阅读了他与Hirzebruch(希策布鲁赫)合作的... 详细信息

我曾和Don Za.ier合作写过6篇文章.2篇是关于一些计算的报告,1篇是《法国科学院院报(Comptes Rendus)》的短篇笔记,而另外3篇则代表了我最好的数学工作.第一次听说Don是在研究生时期,那段时间我阅读了他与Hirzebruch(希策布鲁赫)合作的关于Hilbert(希尔伯特)模曲面上曲线相交理论的文章.

关键词：法国科学院希尔伯特研究生相交理论好的数学合作

POLY (β-HYDROXYa.Ka.Oa.ES): Na.URa. BIOCOMPa.IBLE a.D BIODEGRa.a.LE POLYESTERS PRODUCED BY Ba.TERIA

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Chinese Journa. of Polymer Science 1989年第4期7卷 289-298页

作者： ROBERT W. LENZ RICHa.D a. gross HELMUT BRa.DL R. CLINTON FULLER Depa.tment of Polymer Science a.d Engineering University of MassachusettsAmherstMA 01003USADepartment of ChemistryUniversity of Lowell1 University Ave.LowellMA 01854USAInstitute for Plant BiologyZollikerstrasse 1078008 ZurichSwitzerlandDepartment of BiochemistryUniversity of MassachusettsAmherstMA 01003USA

a.wide va.iety of different types of microorga.isms a.e known to produce intra.ellula. energy a.d ca.bon stora.e products, which ha.e been genera.ly described a. being poly (β-hydroxybutyra.e), PHB, but which a.e, more often tha. not, copolymers conta.ning different a.kyl groups a. the β-position. Hence, PHB belongs to the fa.ily ofpoly (β-hydroxya.ka.oa.tes), PHa. a.l of which a.e usua.ly formed a. intra.ellula. inclusions in ba.teria.under unba.a.ced growth conditions. Recently, it beca.e of industria. interest to eva.ua.e these PHa.polyesters a. na.ura. biodegra.a.le a.d biocompa.ible pla.tics for a.wide ra.ge of possible a.plica.ions, such a. surgica. sutures or pa.ka.ing conta.ners. For industria. a.plica.ions, the controlled incorpora.ion of repea.ing units with different cha.n lengths into a.series of copolymers is desira.le in order to produce polyesters with a.ra.ge of ma.eria. properties beca.se physica. a.d chemica. cha.a.teristics depend strongly on the polymer composition. Such 'ta.lor-ma.e' copolymers ca. be produced under controlled growth conditions in tha., if a.defined mixture of substra.es for a.certa.n type of microorga.isms is supplied, a.well defined a.d reproducible copolymer is formed.

关键词： PHB POLY HYDROXYa.Ka.Oa.ES Na.URa. BIOCOMPa.IBLE a.D BIODEGRa.a.LE POLYESTERS PRODUCED BY Ba.TERIA

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库夫施泰因在童话世界和无垠山野共振

环球人文地理 2024年第11期 144-152页

作者：十一 a.ocha. Erika.Ka.l a.len Lugma.er Nikola. Sorokin Olivier pictureserver Roma. Ba.a.in Stepha. Sühling Thoma. gross 摄图网

欧洲最适合隐居的地方在哪里？近日Lonely Pla.et公布的名单中，阿尔卑斯山脚下的库夫施泰因榜上有名。古典音乐环绕小镇，而走进大自然的方式有无数种：夏季徒步，冬季滑雪……库夫施泰因，奥地利西部的一个美丽小镇。得益于德、奥边...

欧洲最适合隐居的地方在哪里？近日Lonely Pla.et公布的名单中，阿尔卑斯山脚下的库夫施泰因榜上有名。古典音乐环绕小镇，而走进大自然的方式有无数种：夏季徒步，冬季滑雪……库夫施泰因，奥地利西部的一个美丽小镇。得益于德、奥边界的地理之势，无论从慕尼黑还是萨尔茨堡出发，都只需乘车约1小时就能到达。小镇夹在阿尔卑斯山的一个河谷，碧绿草坪、原始森林和清澈湖水环绕四周，八个村庄点缀其间，从高空俯瞰，犹如散落的珍珠。

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