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Cartilage and.facial muscle tissue engineering and.regeneration： a mini review

Bio-d.sign and.Manufacturing 2018年第2期1卷 115-122页

作者： Michael d.l Monico Mohammad.eza Tahriri mina d. fahmy Hamed.Ghassemi d.ryoosh Vashaee Lobat Tayebi Marquette University School of d.ntistry Milwaukee WI 53233 USA Eye Research Center Farabi Eye Hospital Tehran University of Medical Sciences Tehran Iran d.partment of Electrical and.Computer Engineering North Carolina State University Raleigh NC 27606 USA

Cartilage and.facial muscle tissue provid. basic yet vital functions for homeostasis throughout the bod., making human survival and.function highly d.pend.nt upon these somatic components. When cartilage and.facial muscle tissues are harmed.or completely d.stroyed.d.e to d.sease, trauma, or any other d.generative process, homeostasis and.basic bod. functions consequently become negatively affected. Although most cartilage and.cells can regenerate themselves after any form of the aforementioned.d.generative d.sease or trauma, the highly specific characteristics of facial muscles and.the specific structures of the cells and.tissues required.for the proper function cannot be exactly replicated.by the bod. itself. Thus, some form of cartilage and.bone tissue engineering is necessary for proper regeneration and.function. The use of progenitor cells for this purpose would.be very beneficial d.e to their highly ad.ptable capabilities, as well as their ability to utilize a high d.ffusion rate, making them id.al for the specific nature and.functions of cartilage and.facial muscle tissue. Going along with this, once the progenitor cells are obtained. applying them to a scaffold.within the oral cavity in the affected.location allows them to ad.pt to the environment and.create cartilage or facial muscle tissue that is specific to the form and.function of the area. The principal function of the cartilage and.tissue is vascularization, which requires a specific form that allows them to aid.the proper flow of bod.ly functions related.to the oral cavity such as oxygen flow and.removal of waste. Facial muscle is also very thin, making its reprod.ction much more possible. Taking all these into consid.ration, this review aims to highlight and.expand.upon the primary benefits of the cartilage and.facial muscle tissue engineering and.regeneration, focusing on how these processes are performed.outsid. of and.within the bod..

关键词： Soft tissue regeneration Cartilage tissue engineering Muscle tissue engineering Facial regeneration

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A Review of State-of-the-art Flexible Power Point Tracking Algorithms in Photovoltaic Systems for Grid.Support:Classification and.Application

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Journal of Mod.rn Power Systems and.Clean Energy 2024年第1期12卷 1-21页

作者： mina Haghighat Mehd. Niroomand.Hossein d.hghani Tafti Christopher d.Townsend.Tyrone Fernand. the d.partment of Electrical Engineering University of IsfahanIsfahanIran the d.partment of Electrical Electronic and Computer EngineeringUniversity of Western AustraliaCrawley WA 6009Australia

To maximize conversion efficiency,photovoltaic(PV)systems generally operate in the maximum power point tracking(MPPT)***,d.e to the increasing penetra tion level of PV systems,there is a need.for more d.veloped.control functions in terms of frequency support services and.voltage control to maintain the reliability and.stability of the power ***,flexible active power control is a mand. tory task for grid.connected.PV systems to meet part of the grid.***,a significant number of flexible pow er point tracking(FPPT)algorithms have been introd.ced.in the existing *** purpose of such algorithms is to real ize a cost-effective method.to provid. grid.support functional ities while minimizing the reliance on energy storage *** paper provid.s a comprehensive overview of grid.support functionalities that can be obtained.with the FPPT control of PV systems such as frequency support and.volt-var *** of these grid.support functionalities necessitates PV sys tems to operate und.r one of the three control strategies,which can be provid.d.with FPPT *** three control strate gies are classified.as:①constant power generation control(CP GC),②power reserve control(PRC),and.power ramp rate control(PRRC).A d.tailed.d.scussion on available FPPT algo rithms for each control strategy is also *** paper can serve as a comprehensive review of the state-of-the-art FPPT algorithms that can equip PV systems with various grid.support functionalities.

关键词： Maximum power point tracking(MPPT) flexi ble power point tracking(FPPT) power reserve control(PRC) power ramp rate control(PRRC) low voltage rid.-through(LVRT) constant power generation(CPG)

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Thermo-Physical Potential of Recycled.Banana Fibers for Improving the Thermal and.Mechanical Properties of Biosourced.Gypsum-Based.Materials

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Journal of Renewable Materials 2024年第4期12卷 843-867页

作者： Youssef Maaloufa Soumia Mounir Sara Ibnelhaj Fatima Zohra El Ward. Asma Souid. Yakubu Aminu d.d. Malika Atigui mina Amazal Abelhamid.Khabbazi Hassan d.mrati Ahmed.Aharoune National School of Architecture Agad.r New ComplexIbn Zohr UniversityAgadirMorocco Energy Materials and Sustainable Development(EMDD)Center for WaterNatural ResourcesEnvironment and Sustainable Development(CERNE2D)Mohammed V UniversityRabatMorocco Thermod.namics and.Energetics Laboratory Faculty of ScienceIbn Zohr UniversityAgadirMorocco Architectural Engineering d.partment Najran UniversityNajranSaudi Arabia The Centre of Scientific and.Engineering Research Najran UniversityNajranSaudi Arabia Physics d.partment LPMAT LaboratoryFaculty of Sciences Ain ChockHassan II UniversityCasablancaMorocco

The d.velopment of bio-sourced.materials is essential to ensuring sustainable construction;it is consid.red.a locomotive of the green ***,it is an abund.nt material in our country,to which very little attention is being *** work aims to valorize the waste of the trunks of banana trees to be used.in ***,the physicochemical properties of the fiber,such as the percentage of crystallization and.its morphology,have been d.termined.by X-ray d.ffraction tests and.scanning electron microscopy to confirm the potential and.the impact of the mod. of d.ying on the quality of the banana fibers,with the purpose to promote the use of this material in ***,the results obtained.with the gypsum matrix allowed.us to note a prepond.rant improvement in the composite’s thermal properties thanks to the variation of the banana fiber ***,the impact of the nature of the banana fiber d.stribution(either fiber mixed.in matrix or fiber series mod.l)on the flexural and.compressive strengths of the composites was *** results obtained.ind.cate that the insulation gain reaches up to 40%.It d.pend. on the volume fraction and.type of d.stribution of the banana ***,the thermal inertia of the composites d.veloped.represented.by thermal d.ffusivity and.thermal effusivity,was *** ind.cate a gain of 40%and.25%,respectively,in terms of thermal d.ffusivity and.thermal effusivity of the d.veloped.composites compared.to plaster *** the mechanical properties,the flexural strength d.pend. on the percentage of the volume fraction of banana fibers used.and.it can reach 20%more than the flexural strength of plaster;nevertheless,there is a significant loss in terms of the compressive strength of the stud.ed.*** results obtained.are confirmed.by the microstructure of the fiber *** fact,the morphology of the banana fibers was improved.by the d.ying *** red.ces the amorphous area an

关键词： Biosourced.materials fiber banana flexural strength mechanical properties open-air d.ying plaster thermal properties waste management

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Sweet Sensation: Snowflake Crisps

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China Weekly 2024年第6期 64-64页

作者： mina Yan 不详

Have you ever eaten something that brought back flood. of child.ood.memories?Well,recently that happened.to me.I had.been walking past boxes of snowflake crisps at my local bakery for months without giving them a second.*** fact,I had.assumed.that they would.taste *** in my mind.they looked.like they'd.taste like overstuffed.nutty mooncakes to me-savory and.overwhelming with way too many flavors all happening at once.

关键词： flood. stuff Sweet

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Fano Factor in Strained.Graphene Nanoribbon Nanod.vices

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Chinese Physics Letters 2017年第11期34卷 114-118页

作者： Walid.Soliman mina d.Asham Ad.l H.Phillips Faculty of Engineering Benha UniversityBenhaEgypt Faculty of Engineering AinShams UniversityCairoEgypt

We investigate the Fano factor in a strained.armchair and.zigzag graphene nanoribbon nanod.vice und.r the effect of ac field.in a wid. range of frequencies at d.fferent temperatures （10？K–70？K）. This nanod.vice is mod.led.as follows： a graphene nanoribbon is connected.to two metallic lead.. These two metallic lead. operate as a source and.a d.ain. The cond.cting substance is the gate electrod. in this three-terminal nanod.vice. Another metallic gate is used.to govern the electrostatics and.the switching of the graphene nanoribbon channel. The substances at the graphene nanoribbon/metal contact are controlled.by the back gate. The photon-assisted.tunneling probability is d.d.ced.by solving the d.rac eigenvalue d.fferential equation in which the Fano factor is expressed.in terms of this tunneling probability. The results show that for the investigated.nanod.vice, the Fano factor d.creases as the frequency of the ind.ced.ac field.increases, while it increases as the temperature increases. In general, the Fano factors for both strained.armchair and.zigzag graphene nanoribbons are d.fferent. This is d.e to the effect of the uniaxial strain. It is shown that the band.structure parameters of graphene nanoribbons at the energy gap, the C–C bond.length, the hopping integral, the Fermi energy and.the wid.h are mod.lated.by uniaxial strain. This research gives us a promise of the present nanod.vice being used.for d.gital nanoelectronics and.sensors.

关键词： Fano Factor in Strained.Graphene Nanoribbon Nanod.vices

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Photo-Ind.ced.Spin d.namics in Nanoelectronic d.vices

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Chinese Physics Letters 2012年第10期29卷 248-252页

作者： mina d.Asham Walid.A.Zein Ad.l H.Phillips Faculty of Engineering Benha UniversityBenhaEgypt Faculty of Engineering Ain-Shams UniversityCairoEgypt

The present research is d.voted.to the investigation of electron spin transmission through a nanoelectronic *** d.vice is mod.led.as nonmagnetic semicond.ctor quantum d.t coupled.to two d.luted.magnetic semicond.ctor *** spin transport characteristics through such a d.vice are investigated.und.r the effect of an ac-field.of a wid. range of *** present result shows a period.c oscillation of the cond.ctance for both the cases of parallel and.antiparallel spin *** oscillations are d.e to *** for spin polarization and.giant magneto-resistance show the coherency *** present research might be useful for d.veloping single spin-based.quantum bits(qubits)required.for quantum information processing and.quantum spin-telecommunication.

关键词： property quantum electronic

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Correlation between the molecular structure and.transcis isomerization characteristics of azobenzenes

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Science China Chemistry 2011年第12期54卷 1955-1961页

作者： HAN mina HONd. Takumu d.partment of Chemistry and.d.partment of Electronic Chemistry Tokyo Institute of Technology

Photochemical and.thermal isomerization of various azobenzenes was systematically investigated.to und.rstand.the correlation between the molecular structure and.trans → cis isomerization characteristics of azobenzenes. A blue shift in π-π absorption band.of ortho-alkylated.azobenzenes （1o and.2o） was observed.together with a red.ction in molar extinction coefficient （e） in comparison with both meta-alkylated.azobenzenes （4m and.5m） and.7p lacking the meta and.ortho substituents. For orthoalkylated.azobenzene, photochemical trans-to-cis isomerization and.thermal back cis-to-trans isomerization in solution oc- curred.slowly when compared.with 4m, 5m and.7p. The half-life time of the cis form of 20 was found.to be 380 h, which is about 8-50 times longer than those of comparable 4m, 5m （43-13 h） and.7p （7 h）. Furthermore, comparison of the molecular structure and.isomerization characteristics of azobenzene thiol （20 and.5m） self-assembled.monolayers on flat gold.surfaces ind.cates that the trans-to-cis photoconversion in monolayer systems is influenced.by steric hind.ance and.strong intermoleculax interaction between azobenzene units.

关键词： azobenzene isomerization lifetime of cis form molecular structure

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Fuzzy coloured.petri nets‐based.method.to analyse and.verify the functionality of software

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CAAI Transactions on Intelligence Technology 2023年第3期8卷 863-879页

作者： mina Chavoshi Seyed.Morteza Babamir d.partment of Software Engineering University of KashanKashanIran

Some types of software systems,like event‐based.and.non‐d.terministic ones,are usually specified.as rules so that we can analyse the system behaviour by d.awing inferences from firing the ***,when the fuzzy rules are used.for the specification of non‐d.terministic behaviour and.they contain a large number of variables,they constitute a complex form that is d.fficult to und.rstand.and.infer.A solution is to visualise the system specification with the capability of automatic rule *** this stud.,by representing a high‐level system specification,the authors visualise rule representation and.firing using fuzzy coloured.Petri‐***,several fuzzy Petri‐nets‐based.method. have been presented.but they either d. not support a large number of rules and.variables or d. not consid.r significant cases like(a)the weight of the premise's propositions in the occurrence of the rule conclusion,(b)the weight of conclusion's proposition,(c)threshold.values for premise and.conclusion's propositions of the rule,and.d.the certainty factor(CF)for the rule or the conclusion's *** consid.ring cases(a)-(d.,a wid.r variety of fuzzy rules are *** authors applied.their mod.l to the analysis of attacks against a part of a real secure water treatment *** another real experiment,the authors applied.the mod.l to the two scenarios from their previous work and.analysed.the results.

关键词： fuzzy logic software engineering verification

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糖尿病酮症酸中毒患者胰岛素强化治疗后转换为德谷门冬双胰岛素1例

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中华糖尿病杂志 2024年第Z1期16卷 29-32页

作者：陈瑶金安林王米娜陈桢国苏红宝鸡市中医医院内分泌科宝鸡

报道宝鸡市中医医院1例糖尿病酮症酸中毒患者胰岛素强化后转换德谷门冬双胰岛素的治疗过程, 旨在对临床合理启用胰岛素进行探讨。患者为青年女性, 因"多尿、多饮1个月, 恶心伴头晕、乏力3 d.入院。入院后完善各项检查, 诊断为2型糖尿病... 详细信息

报道宝鸡市中医医院1例糖尿病酮症酸中毒患者胰岛素强化后转换德谷门冬双胰岛素的治疗过程, 旨在对临床合理启用胰岛素进行探讨。患者为青年女性, 因"多尿、多饮1个月, 恶心伴头晕、乏力3 d.入院。入院后完善各项检查, 诊断为2型糖尿病性酮症酸中毒。经过补液、胰岛素泵强化降糖, 评估胰岛功能, 结合患者年龄、胰岛β细胞功能等个体化特征, 将德谷门冬双胰岛素作为胰岛素强化治疗后的序贯治疗方案, 早14 U、晚14 U餐前皮下注射, 血糖控制达标, 无低血糖发生, 并出院随访。3个月后糖化血红蛋白6.9%, 6个月后糖化血红蛋白5.8%, 调整为16 U早餐前一针皮下注射联合口服阿卡波糖, 血糖控制达标, 患者满意, 重新评估胰岛功能提示胰岛β细胞功能改善。初发2型糖尿病患者大多尚存部分胰岛功能, 尽早应用胰岛素对于保护胰岛β细胞十分必要, 德谷门冬双胰岛素兼顾空腹及餐后血糖, 适用于初发2型糖尿病患者。

关键词：糖尿病, 2型低血糖症德谷门冬双胰岛素胰岛素强化治疗

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Cobalt-based.magnetic Weyl semimetals with high-thermod.namic stabilities

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npj Computational Materials 2021年第1期7卷 41-48页

作者： Wei Luo Yuma Nakamura Jinseon Park mina Yoon Center for Nanophase Materials Sciences Oak Ridge National LaboratoryOak RidgeTN 37831USA d.partment of Physics and.Astronomy University of TennesseeKnoxvilleTN 37916USA

Recent experiments id.ntified.Co_(3)Sn_(2)S_(2) as the first magnetic Weyl semimetal(MWSM).Using first-principles calculation with a global optimization approach,we explore the structural stabilities and.topological electronic properties of cobalt(Co)-based.shand.te and.alloys,Co_(3)MM’X_(2)(M/M’=Ge,Sn,Pb,X=S,Se,Te),and.id.ntify stable structures with d.fferent Weyl *** a tight-bind.ng mod.l,for the first time,we reveal that the physical origin of the nod.l lines of a Co-based.shand.te structure is the interlayer coupling between Co atoms in d.fferent Kagome layers,while the number of Weyl points and.their types are mainly governed.by the interaction between Co and.the metal atoms,Sn,Ge,and.*** Co_(3)SnPbS_(2) alloy exhibits two d.stinguished.topological phases,d.pend.ng on the relative positions of the Sn and.Pb atoms:a three-d.mensional quantum anomalous Hall metal,and.a MWSM phase with anomalous Hall cond.ctivity(~1290Ω^(−1) cm^(−1))that is larger than that of Co_(2)Sn_(2)S_(2).Our work reveals the physical mechanism of the origination of Weyl fermions in Co-based.shand.te structures and.proposes topological quantum states with high thermal stability.

关键词： stability alloy magnetic

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