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Chinese Physics B 2024年第2期33卷 169-177页

作者： Mandal Manoj Kumar Choudhury Binayak s. samanta soumen Department of Mathematics Indian Institute of Engineering Science and TechnologyShibpur B.GardenHowrah 711103West BengalIndia

We discuss a quantum remote state preparation protocol by which two parties, Alice and Candy, prepare a single-qubit and a two-qubit state, respectively, at the site of the receiver Bob. The single-qubit state is known to Alice while the two-qubit state which is a non-maximally entangled Bell state is known to Candy. The three parties are connected through a single entangled state which acts as a quantum channel. We first describe the protocol in the ideal case when the entangled channel under use is in a pure state. After that, we consider the effect of amplitude damping(AD) noise on the quantum channel and describe the protocol executed through the noisy channel. The decrement of the fidelity is shown to occur with the increment in the noise parameter. This is shown by numerical computation in specific examples of the states to be created. Finally, we show that it is possible to maintain the label of fidelity to some extent and hence to decrease the effect of noise by the application of weak and reversal measurements. We also present a scheme for the generation of the five-qubit entangled resource which we require as a quantum channel. The generation scheme is run on the IBMQ platform.

关键词： multi-qubit entangled channel quantum remote state preparation noisy environments weak and reversal measurements

study of hybrid nanofluid flow in a stationary cone-disk system with temperature-dependent fluid properties

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Applied Mathematics and Mechanics(English Edition) 2024年第4期45卷 677-694页

作者： A.s.JOHn B.MAHAnTHEsH G.LOREnZInI Center for Mathematical needs Department of MathematicsCHRIST(Deemed to be University)Karnataka 560029India school of Mathematical and statistical sciences The University of Texas Rio Grande ValleyTexas 78539U.S.A. Department of Engineering and Architecture University of ParmaParma 43124Italy

Cone-disk systems find frequent use such as conical diffusers,medical devices,various rheometric,and viscosimetry *** this study,we investigate the three-dimensional flow of a water-based Ag-Mg O hybrid nanofluid in a static cone-disk system while considering temperature-dependent fluid *** the variable fluid properties affect the dynamics and heat transfer features is studied by Reynolds's linearized model for variable viscosity and Chiam's model for variable thermal *** single-phase nanofluid model is utilized to describe convective heat transfer in hybrid nanofluids,incorporating the experimental *** model is developed as a coupled system of convective-diffusion equations,encompassing the conservation of momentum and the conservation of thermal energy,in conjunction with an incompressibility condition.A self-similar model is developed by the Lie-group scaling transformations,and the subsequent self-similar equations are then solved *** influence of variable fluid parameters on both swirling and non-swirling flow cases is ***,the nusselt number for the disk surface is *** is found that an increase in the temperature-dependent viscosity parameter enhances heat transfer characteristics in the static cone-disk system,while the thermal conductivity parameter has the opposite effect.

关键词： hybrid nanofluid cone-disk system laminar flow variable fluid property nusselt number

Multiomics approaches to uncover endometrial receptivity in embryo implantation: a mini-review

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REPRODUCTIVE AnD DEVELOPMEnTAL MEDICInE 2024年第3期8卷 178-185页

作者： Fernando, sudini R. Yan, Yang Kumar, Manish Lai, Hoi-Lam lee, Yin-Lau ng, Ernest H. Y. Yeung, William s. B. lee, Kai-Fai Univ Hong Kong Li Ka Shing Fac Med Dept Obstet & Gynaecol L7-49Lab Block21 Sassoon Rd Hong Kong 999077 Peoples R China Uva Wellassa Univ Fac Anim Sci & Export Agr Dept Anim Sci Badulla Sri Lanka Univ Hong Kong Shenzhen Hosp Shenzhen Key Lab Fertil Regulat Shenzhen 518053 Peoples R China

successful implantation requires concerted interactions during the apposition, adhesion, and invasion of the embryo into a receptive endometrium. However, the embryo implantation rate for assisted reproduction remains low despite the transfer of good quality embryos. Changes in endometrial transcriptomics, proteomics, lipidomics, and even microbiota all play important roles in embryo implantation. specifically, the expression of steroid hormone-regulated adhesive and anti-adhesive molecules during the embryo implantation window is becoming an area of increasingly intense research. This review (a) summarizes the different molecules expressed in the receptive endometrium and (b) proposes the use of surface protein markers to predict pregnancy outcomes from assisted reproduction.

关键词： Cell surface proteins steroid regulation Endometrial receptivity Receptivity marker Infertility PROTEIn DIsULFIDE-IsOMERAsE UTERInE EPITHELIAL-CELLs PLAsMA-MEMBRAnE TRAnsFORMATIOn HEAT-sHOCK PROTEIns L-sELECTIn DIFFEREnTIAL EXPREssIOn ADHEsIOn MOLECULEs In-VITRO InTEGRIns PREGnAnCY

Exploring van der Waals materials with high anisotropy:geometrical and optical approaches

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Light(science & Applications) 2024年第4期13卷 645-653页

作者： Aleksandr s.slavich Georgy A.Ermolaev Mikhail K.Tatmyshevskiy Adilet n.Toksumakov Olga G.Matveeva Dmitriy V.Grudinin Kirill V.Voronin Arslan Mazitov Konstantin V.Kravtsov Alexander V.syuy Dmitry M.Tsymbarenko Mikhail s.Mironov sergey M.novikov Ivan Kruglov Davit A.Ghazaryan Andrey A.Vyshnevyy Aleksey V.Arsenin Valentyn s.Volkov Kostya s.novoselov Moscow Center for Advanced studies Kulakova str.20Moscow 123592Russia. Emerging Technologies Research Center XPANCEOInternet CityEmmay TowerDubaiUnited Arab Emirates. Donostia International Physics Center(DIPC) Donostia/San-Sebastián 20018Spain. Institute of Materials Ecole Polytechnique Federale de Lausanne1015 LausanneSwitzerland. Department of Chemistry Lomonosov Moscow State UniversityMoscow 119991Russia. Laboratory of Advanced Functional Materials Yerevan State UniversityYerevan 0025Armenia. national Graphene Institute(nGI) University of ManchesterManchester M139PLUK. Department of Materials science and Engineering National University of SingaporeSingapore 03-09 EASingapore. Institute for Functional Intelligent Materials National University of Singapore117544 SingaporeSingapore

The emergence of van der Waals(vdW)materials resulted in the discovery of their high optical,mechanical,and electronic anisotropic properties,immediately enabling countless novel phenomena and *** success inspired an intensive search for the highest possible anisotropic properties among vdW ***,the identification of the most promising among the huge family of vdW materials is a challenging quest requiring innovative ***,we suggest an easy-to-use method for such a survey based on the crystallographic geometrical perspective of vdW materials followed by their optical *** our approach,we found As2s3 as a highly anisotropic vdW *** demonstrates high in-plane optical anisotropy that is~20%larger than for rutile and over two times as large as calcite,high refractive index,and transparency in the visible range,overcoming the century-long record set by *** these benefits,As2s3 opens a pathway towards nextgeneration nanophotonics as demonstrated by an ultrathin true zero-order quarter-wave plate that combines classical and the Fabry–Pérot optical phase ***,our approach provides an effective and easy-to-use method to find vdW materials with the utmost anisotropic properties.

关键词： anisotropy anisotropic high

stromal cell decidualization and embryo implantation: a vulnerable step leading to successful pregnancy

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Reproductive and Developmental Medicine 2024年第2期8卷 101-110页

作者： Luhan Jiang sudini R.Fernando suranga P.Kodithuwakku Dandan Cao William s.B.Yeung Kai-Fai lee Department of Obstetrics and Gynaecology School of Clinical MedicineLKS Faculty of MedicineThe University of Hong KongHong Kong SAR 999077China Department of Animal science Faculty of Animal Science&Export AgricultureUva Wellassa UniversityBadulla 50000Sri Lanka Department of Animal science Faculty of AgricultureUniversity of PeradeniyaPeradeniya 20400Sri Lanka shenzhen Key Laboratory of Fertility Regulation.The University of Hong Kong-shenzhen Hospital Shenzhen 518053China

Endometrial stromal cell decidualization is a crucial step in endometrial remodeling during *** is controlled by orchestrated ovarian hormones,followed by the activation of various downstream signaling *** evidence has shown multiple functions of decidualized endometrial stromal cells during embryo implantation,including tissue remodeling,antioxidative stress,angiogenesis,and immune *** distinct secretomes of decidualized stromal cells also reveal their intensive interactions with epithelial,endothelial,and immune ***,aberrant decidualization leads to pregnancy failures,such as recurrent pregnancy loss and repeated implantation *** review aimed to provide an overview of the molecular mechanisms underlying the divergent functions of decidualized endometrial stromal cells and their potential clinical ***,the use of single-cell RnA sequencing data further enhances our understanding of these biological *** review discusses decidualization-related signaling pathways that serve as potential therapeutic targets for treating implantation failure in in vitro fertilization and provides novel approaches to investigate the underlying causes of female infertility.

关键词： Endometrial stromal cell Decidualization Embryo implantation Recurrent pregnancy loss Repeated implantation failure

Enabling Technologies for Autonomous Robotic systems in Manufacturing

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Transactions of nanjing University of Aeronautics and Astronautics 2024年第4期41卷 403-431页

作者： ERDŐs Gábor ABAI Kristóf BEREGI Richárd CsEMPEsZ János CsERTEG Tamás GODÓGábor HAJÓs Mátyás HÁY Borbála HORVÁTH Dániel HORVÁTH Gergely JUnIKIÁdám KEMÉnY Zsolt KOVÁCs András nACsA János PAnITI Imre PEDOnE Gianfranco TAKÁCs Emma TIPARY Bence ZAHORÁn László VÁnCZA József Institute for Computer science and Control Hungarian Research Network(HUN-REN SZTAKI)BudapestHungary Department of Manufacturing science and Technology Budapest University of Technology and Economics(BME)BudapestHungary EPIC InnoLabs nonprofit Ltd. BudapestHungary Eötvös Loránd University(ELTE) BudapestHungary

Research of autonomous manufacturing systems is motivated both by the new technical possibilities of cyber-physical systems and by the practical needs of the *** operation in semi-structured industrial environments can now be supported by advanced sensor technologies,digital twins,artificial intelligence and novel communication *** enable real-time monitoring of production processes,situation recognition and prediction,automated and adaptive(re)planning,teamwork and performance improvement by *** paper summarizes the main requirements towards autonomous industrial robotics and suggests a generic workflow for realizing such *** case studies will be presented from recent practice at HUn-REn sZTAKI in a broad range of domains such as assembly,welding,grinding,picking and placing,and *** various solutions have in common that they use a generic digital twin concept as their *** making general recommendations for realizing autonomous robotic solutions in the industry,open issues for future research will be discussed.

关键词： industrial robotics autonomy digital twin enabling technology

Enhancing Identity Protection in Metaverse-Based Psychological Counseling system

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Computers, Materials & Continua 2024年第1期78卷 617-632页

作者： Jun lee Hanna lee seong Chan lee Hyun Kwon Department of Game software Hoseo UniversityAsan-si31499Korea Yatav Enter Seoul04799Korea Department of Artificial Intelligence and Data science Korea Military AcademySeoul01805Korea

non-face-to-face psychological counseling systems rely on network technologies to anonymize information regard-ing client ***,these systems often face challenges concerning voice data leaks and the suboptimal communication of the client’s non-verbal expressions,such as facial cues,to the *** study proposes a metaverse-based psychological counseling system designed to enhance client identity protection while ensuring efficient information delivery to counselors during non-face-to-face *** proposed systemincorporates a voicemodulation function that instantlymodifies/masks the client’s voice to safeguard their ***,it employs real-time client facial expression recognition using an ensemble of decision trees to mirror the client’s non-verbal expressions through their avatar in the metaverse *** system is adaptable for use on personal computers and smartphones,offering users the flexibility to access metaverse-based psychological counseling across diverse *** performance evaluation of the proposed system confirmed that the voice modulation and real-time facial expression replication consistently achieve an average speed of 48.32 frames per second or higher,even when tested on the least powerful smartphone ***,a total of 550 actual psychological counseling sessions were conducted,and the average satisfaction rating reached 4.46 on a 5-point *** indicates that clients experienced improved identity protection compared to conventional non-face-to-face metaverse counseling ***,the counselor successfully addressed the challenge of conveying non-verbal cues from clients who typically struggled with non-face-to-face psychological *** proposed systemholds significant potential for applications in interactive discussions and educational activities in the metaverse.

关键词： Metaverse counseling system face tracking identity protection

Model dependent analysis of ■→■ decays in beyond standard model

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Chinese Physics C 2024年第9期48卷 86-99页

作者： s.Mahata M.Mandal H.Mahapatra s.Biswas s.sahoo Department of Physics National Institute of Technology Durgapur

Motivated by the recent experimental results of branching fractions for ■→■ decays,which deviate from their sM predictions,we hve investigated these decays in W' model and scalar leptoquark model to determine potential signatures of new physics(nP) in semileptonic charm decays induced by c→■ *** recent experimental results of branching fractions for semileptonic D meson decays,new coupling parameters are predicted for the aforementioned nP *** fraction,forward-backward asymmetry,and lepton polarization asymmetry are examined by considering the predicted nP coupling *** results of branching fractions in scalar leptoquark model are found very close to the experimental results and exist around the range of 1σ *** presented a comparative study of the nP models to check their sensitivity on these *** anticipate that further research on these decays will significantly support our findings.

关键词： $ W' $ boson charm decay flavour changing charged current new physics scalar leptoquark

Association of creatine kinase with Alzheimer’s disease pathology:A cross-sectional study

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Chinese Medical Journal 2024年第1期137卷 117-119页

作者： Yutong Wang Peiyang Gao Hongman Liu Tingyu Wang Jiaming Fan Tingbo Jiang Alzheimer’s Disease neuroimaging Initiative(ADnI) Beijing Hospital National Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100005China Department of Cardiology The First Affiliated Hospital of Soochow UniversitySuzhouJiangsu 215000China Institute for Cardiovascular science of soochow University SuzhouJiangsu 215000China Department of neurology Qingdao Municipal HospitalQingdao UniversityQingdaoShandong 266071China Cardiac Function Department the Affiliated Taian City Central Hospital of Qingdao UniversityTaianShandong 271000China Department of Cardiac surgery The First Affiliated Hospital of Soochow UniversitySuzhouJiangsu 215000China 不详

To the Editor:Creatine kinase(CK),also called creatine phosphokinase,is primarily located in the cytoplasm and *** can be used to diagnose cardiac diseases such as myocardial infarction,viral myocarditis,and pericarditis because it is a vital kinase directly related to intracellular energy operation,muscle contraction,and adenosine triphosphate(ATP)*** studies have confirmed in recent years that serum biomarkers such as elevated CK are associated with Alzheimer’s disease(AD)and its related pathological protein.[1]Previous research indicated that systemic conditions,particularly cardiovascular and cerebrovascular diseases,are significant risk factors for cognitive impairment,and dysfunction of peripheral organs may also contribute to cognitive decline and AD.[2]However,the connection between CK and AD remains ***,to investigate the association between CK and cerebrospinal fluid(CsF)AD pathology biomarkers,we analyzed data from the Alzheimer’s Disease neuroimaging Initiative(ADnI),a global multi-centered database.

关键词： Alzheimer pathology organs

Co-doped ni_(3)s_(2) nanosheet array: A high-efficiency electrocatalyst for alkaline seawater oxidation

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nano Research 2024年第3期17卷 1050-1055页

作者： Meng Yue Xun He shengjun sun Yuntong sun Mohamed s.Hamdy Mhamed Benaissa Alsamani A.M.salih Jun Liu Xuping sun College of Chemistry Chemical Engineering and Materials ScienceShandong Normal UniversityJinan 250014China Institute of Fundamental and Frontier sciences University of Electronic Science and Technology of ChinaChengdu 610054China Department of Chemistry College of ScienceKing Khalid UniversityP.O.Box 9004Abha 61413Saudi Arabia Department of Chemical Engineering College of EngineeringUniversity of Ha’ilP.O.Box 2440Ha’il 81441Saudi Arabia Department of Otolaryngology-Head&neck surgery West China HospitalSichuan UniversityChengdu 610041China

Developing efficient and durable oxygen evolution reaction(OER)catalysts holds great promise for green hydrogen production via seawater electrolysis,but remains a ***,we report a Co-doped ni_(3)s_(2) nanosheet array on ni foam(Co-ni_(3)s_(2)/nF)as a high-efficiency OER electrocatalyst for *** alkaline conditions,Co-ni_(3)s_(2)/nF requires an overpotential of only 368 mV to drive 100 mA·cm^(–2),superior to ni_(3)s_(2)/nF(385 mV).Besides,it exhibits at least 50-h continuous electrolysis.

关键词： Co doping ni_(3)s_(2)nanosheet array oxygen evolution reaction seawater electrolysis electrocatalyst