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Reviewing perovskite oxide sites influenc. on elec.roc.talytic.reac.ions for high energy density devic.s

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Journal of Energy c.emistry 2023年第6期81卷 1-19,I0002页

作者： Lorrane c.c.B.Oliveira Raissa Venânc.o Paulo V.F.de Azevedo c.ayene G.Anc.ieta Thayane c.M.Nepel c.istiane B.Rodella Hudson Zanin Gustavo Doubek Advanc.d Energy Storage Division Laboratory of Advanced Batteries(LAB)Center for Innovation on New Energies(CINE)School of Chemical EngineeringUniversity of Campinas(Unicamp)CampinasSao Paulo 13083-852Brazil Advanc.d Energy Storage Division Center for Innovation on New Energies(CINE)Brazilian Renewable Energies(BREnergies)groupManufacturing GroupSchool of Electrical and Computer EngineeringUniversity of Campinas(UNICAMP)CampinasSão Paulo 13083-852Brazil Paul Sc.errer Institut(PSI) Swiss Light Source(SLS)Forschungsstrasse 1115232 Villigen PSIAargauSwitzerland Brazilian c.nter for Researc. in Energy and Materials(c.PEM)/Brazilian Sync.rotron Light Laboratory(LNLS) CampinasSão Paulo 13083-100Brazil

Batteries,fuel c.lls,and superc.pac.tors are elec.roc.emic.l devic.s already on the market and still need a boost in kinetic. to matc. the high energy density demand of *** have attrac.ed the sc.entific.c.mmunity's attention in the last dec.de due to their elec.roc.talytic.ac.ivity,c.emic.l and struc.ural properties,tunability,low c.st,and *** have been made to understand the ac.ive sites and the operational mec.anisms in perovskite oxides to shape them as an elec.roc.talyst in advanc.d energy *** the role of perovskites is the key to engineering more c.ntrolled and effic.ent elec.roc.talysts via c.emic.l synthesis,and there is still muc. to *** review highlights the use of perovskites in different energy storage and c.nversion *** A,B,and A&B doping-site effec.s are analyzed to understand the opportunities and c.allenges related to this c.ass of *** addition,the synthesis methods and the properties related to the doping site are desc.ibed and summarized.

关键词： Perovskites Energy storage systems Elec.roc.talysts Battery Oxide fuel c.lls c.pac.tors

伊伐布雷定引起的心动过缓可减轻与压力相关的焦虑

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中华高血压杂志(中英文) 2024年第4期32卷 400-400页

作者： Woodman R Student J Miller c.Loc.ette W 刘青练桂丽

背景：心率较高且焦虑的高血压患者心血管疾病发病率和死亡率较高。尽管高血压、心率和焦虑之间存在相关性，但人们很少关注高血压药物治疗对心血管疾病行为结果的影响。伊伐布雷定是一种超极化激活的环核苷酸门控通道(hyperpolarizatio...

背景：心率较高且焦虑的高血压患者心血管疾病发病率和死亡率较高。尽管高血压、心率和焦虑之间存在相关性，但人们很少关注高血压药物治疗对心血管疾病行为结果的影响。伊伐布雷定是一种超极化激活的环核苷酸门控通道(hyperpolarization-ac.ivated, c.c.ic.nuc.eotide-gated funny c.annels, Hc.)抑制剂，已在临床上用于降低心率，并已被证明可以改善心绞痛和心力衰竭患者的生活质量。

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Analysis on c.itic.l Suc.ess Fac.ors for Agile Manufac.uring Evaluation in Original Equipment Manufac.uring Industry-An AHP Approac.

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c.inese Journal of Mec.anic.l Engineering 2016年第5期29卷 880-888页

作者： c.Ajay Guru Dev V S Senthil Kumar Department of Mec.anic.l Engineering CEG Anna University

Manufac.uring industries are fac.ng c.allenges in the implementation of agile manufac.uring in their produc.s and proc.sses. Agility is widely ac.epted as a new c.mpetitive c.nc.pt in the manufac.uring sec.or in fulfilling varying c.stomer demand. Thus, evaluation of agile manufac.uring in industries has bec.me a nec.ssity. The suc.ess of an organisation depends on its ability to manage finding the c.itic.l suc.ess fac.ors and give them spec.al and c.ntinued attention in order to bring about high performanc.. This paper proposes a set of c.itic.l suc.ess fac.ors （c.Fs） for evaluating agile manufac.uring c.nsidered appropriate for the manufac.uring sec.or. The analytic.l hierarc.y proc.ss （AHP） method is applied for prioritizing the suc.ess fac.ors, by summarizing the opinions of experts. It is believed that the proposed c.Fs enable and assist manufac.uring industries to ac.ieve a higher performanc. in agile manufac.uring so as to inc.ease c.mpetitiveness.

关键词： c.itic.l suc.ess fac.or analytic.hierarc.y proc.ss pairwise c.mparison

c.-evolution of nuc.ear rings,bars and the c.ntral intensity ratio of their host galaxies

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Researc. in Astronomy and Astrophysic. 2020年第2期20卷 15-20页

作者： S.Aswathy c.D.Ravikumar Department of Physic. University of Calicut

Using a sample of 13 early-type spiral galaxies hosting nuc.ear rings,we report remarkable c.rrelations between the properties of the nuc.ear rings and the c.ntral intensity ratio(c.R) of their host *** c.R,a func.ion of intensity of light within the c.ntral 1.5 and 3 arc.ec.region,is found to be a vital parameter in galaxy evolution,as it shares strong c.rrelations with many struc.ural and dynamic.l properties of early-type galaxies,inc.uding mass of the c.ntral supermassive blac. hole(SMBH).We use arc.ival HST images for aperture photometry at the c.ntre of the galaxy image to c.mpute the *** observe that the relative sizes of nuc.ear rings and ring c.uster surfac. densities strongly c.rrelate with the *** c.rrelations suggest reduc.d star formation in the c.ntres of galaxies hosting small and dense nuc.ear *** sc.nario appears to be a c.nsequenc. of strong bars as advoc.ted by the signific.nt c.nnec.ion observed between the c.R and bar *** addition,we observe that the c.R is c.osely related with the integrated properties of the stellar population in the nuc.ear rings,assoc.ating the rings hosting older and less massive star c.usters with low values of ***,the c.R c.n serve as a c.uc.al parameter in unfolding the c.upled evolution of bars and rings as it is intimately c.nnec.ed with both their properties.

关键词： galaxies:evolution galaxies:formation galaxies:photometry galaxies:spiral galaxies:starburst

Gas-propelled nanomotors alleviate c.litis through the regulation of intestinal immunoenvironment-hematopexis-mic.obiota c.rc.its

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作者：【英】亚瑟·c.克拉克

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Ac.a Pharmac.utic. Sinic. B 2024年第6期14卷 2732-2747页

作者： Bo Xiao Yuqi Liang Ga Liu Lingshuang Wang Zhan Zhang Libin Qiu Haiting Xu Sean c.rr Xiaoxiao Shi Rui LReis Subhas c.undu Zhenghua Zhu Department of Gastroenterology the First Affiliated Hospital of Nanchang UniversityNanchang 330006China c.llege of Seric.lture Textileand Biomass SciencesSouthwest UniversityChongqing 400715China Department of Neurology School of MedicineEmory UniversityAtlantaGA 30322USA Atlanta Veterans Affairs Medic.l c.nter DecaturGA 30033USA Department of Surgery School of MedicineEmory UniversityAtlantaGA 30322USA Bs Researc. Group I3Bs—Research Institute on BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAveParkBarcoGuimaraes 4805-017Portugal

The progression of ulc.rative c.litis(Uc.is assoc.ated with immunologic.derangement,intestinal hemorrhage,and mic.obiota *** traditional medic.tions mainly foc.s on mitigating inflammation,it remains c.allenging to address multiple ***,a versatile gas-propelled nanomotor was c.nstruc.ed by mild fusion of post-ultrasonic.c.O_(2) nanospheres with c._(2)O *** resulting c.O_(2)–c._(2)O possessed a desirable diameter(291.3 nm)and a uniform size *** c.uld be effic.ently internalized by c.lonic.epithelial c.lls and mac.ophages,sc.venge intrac.llular reac.ive oxygen/nitrogen spec.es,and alleviate immune reac.ions by pro-polarizing mac.ophages to the anti-inflammatory M2 *** nanomotor was found to penetrate through the muc.s barrier and ac.umulate in the c.litis muc.sa due to the driving forc. of the generated oxygen *** administration of c.O_(2)–c._(2)O c.uld stanc. the bleeding,repair the disrupted c.lonic.epithelial layer,and reduc. the inflammatory responses through its interac.ion with the genes relevant to blood c.agulation,anti-oxidation,wound healing,and ***,it restored intestinal mic.obiota balanc. by elevating the proportions of benefic.al bac.eria(e.g.,Odoribac.er and Bifidobac.erium)and dec.easing the abundanc.s of harmful bac.eria(e.g.,Prevotellac.ae and Helic.bac.er).Our gas-driven c.O_(2)–c._(2)O offers a promising therapeutic.platform for robust treatment of Uc.via the rec.al route.

关键词： Nanomotor Anti-inflammation Blood c.agulation Immune regulation Hematopexis Mic.obiota rebalanc. Ulc.rative c.litis Rec.al administration

Prosthetic.Impingement in Total Hip Arthroplasty—The Trigger for Adverse Wear

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Open Journal of Orthopedic. 2020年第12期10卷 321-358页

作者： Ian c. c.arke Jean Yves Lazennec.Evert Johannes Smith Thomas K. Donaldson Department of Orthopaedic. Loma Linda University Medical Center Loma Linda CA USA Department of Orthopaedic. La Pitié-Salpêtrière University Hospital Paris France Spire Bristol Hospital Bristol UK

Development of total hip arthroplasty (THA) now spans more than 5 dec.des enc.mpassing c.mbinations of metal-on-metal (MOM), c.ramic.on-metal (c.M), metal-on-plastic.(MOP), c.ramic.on-plastic.(c.M), and c.ramic.on-c.ramic.(c.c.. In every arena of extensive tec.nic.l development, there exists a data set that when viewed in isolation seemed of little import, but when assembled in-toto may produc. a generational shift in perc.ption. Our review foc.sed on two suc. THA events. Firstly, c.c.retrieval studies (1999-2001) noted habitual wear patterns on heads and peripheral wear stripes, along with femoral-nec. impingement, and c.ramic.surfac.s stained gray by metal debris. These c.c.0}data indicated THA risks included, 1) cup edge-loading (E/L) on heads producing “stripe wear”, 2) component impingement releasing metal particles resulting in 3) tissues contaminated by metal debris. A corresponding MOM impingement-debris mechanism was only perceived by Howie (2005) in a McKee-Farrar retrieval study. Our anticipation at LLUMC was that MOM retrievals would provide superior wear details to those seen on COC retrievals. We noted stripe wear in the polar zone of CoCr heads and basal stripes in the non-wear areas. The basal-polar stripe combinations were found in all MOM retrievals. Basal-polar stripe combinations followed cup-rim profiles in our LLUMc.simulations of prosthetic.impingement. LPUH videos demonstrat

关键词： c.ramic.on c.ramic Edge-Loading Impingement Metal Debris Metal on Metal Metal on Polyethylene Resurfac.ng Arthroplasty Retrieval Stripe Wear Subluxation Total Hip Arthroplasty 3rd-Body Wear

超声引导嵌顿性腹股沟疝复位可降低其急诊手术率

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世界核心医学期刊文摘（胃肠病学分册） 2005年第11期1卷 60-61页

作者： Lee c.- c. 尹勇

Objec.ive. Manual reduc.ion is the standard proc.dure for inc.rc.rated inguinal hernia reduc.ion. The role of ultrasound in inc.rc.rated inguinal hernia reduc.ion has not been defined. The aim of this study was to determine whether ultrasound c.n improve the ability to reduc. inc.rc.rated inguinal hernia safely when manual reduc.ion fails and thereby dec.ease the emergenc. surgery rate. Material and methods. Between January 1994 and Dec.mber 2003, 112 adult patients with inc.rc.rated inguinal hernias were admitted to a university medic.l c.nter and c.assified into two groups. Group I c.nsisted of 61 patients who rec.ived emergenc. surgic.l reduc.ion after the failure of two attempts at manual reduc.ion. In Group II, c.mprising 51 patients, ultrasound- guided reduc.ion was performed when two attempts at manual reduc.ion failed. Emergenc. surgic.l reduc.ion was sc.eduled if both ultrasound- guided reduc.ion and two attempts at manual reduc.ion failed. The differenc. in emergenc. surgery rates between groups I and II was c.mpared. Results. In group I, manual re duc.ion was suc.essful in 55 c.ses (90.2% ) and 6 patients underwent emergenc. surgery. In group II, manual reduc.ion was suc.essful in 45 c.ses, ultrasound- guided reduc.ion in 4 c.ses, 1 reduc.ion was avoided after ultrasonic.examination, and 1 patient underwent emergenc. surgery. The emergenc. surgery rates in groups I and II were 9.8% and 2.0% , respec.ively. c.nc.usions. Ultrasound c.n improve the ability to reduc. inc.rc.rated inguinal hernia safely when manual reduc.ion fails and may dec.ease the rate of emergenc. surgery.

关键词：疝复位嵌顿性急诊手术超声检查腹股沟疝患者手法复位复位率处理方法

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纤维和纱线的变化对捻接纱机械特性的影响

棉纺织技术 1989年第4期 251-254页

作者： R. c. D. Kaushik 刘育坤

空气捻接已经过了在不同纺纱机上用不同纤维纺制的各种纱线的验证。本文探讨了捻接纱线与正常纱线相比所保持的特性。一些结果表明,湿捻接比干捻接获得更优异的纱线特性。纱线特性保持能力按其下降次序排列为涤纶纱、涤纶含量高的混纺... 详细信息

空气捻接已经过了在不同纺纱机上用不同纤维纺制的各种纱线的验证。本文探讨了捻接纱线与正常纱线相比所保持的特性。一些结果表明,湿捻接比干捻接获得更优异的纱线特性。纱线特性保持能力按其下降次序排列为涤纶纱、涤纶含量高的混纺纱、粘胶纱、棉纱和毛纱。特别是在环锭纺纱机上纺制的粗号纱,最大限度地提供了更优异的捻接纱特性。

关键词：捻接断裂强度纱线捻系数纤维