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A mild, configurable, flexible CoNi-LDH（v）/Zn battery based on H-vacancy-induced reversible Zn2+ intercalation

Journal of Energy Chemistry 2025年第1期100卷 498-508页

作者： Xinyue Cheng Dingsheng Wu Hao Gao Qingqing Wang Pengfei Lv sam s.Yoon Qufu Wei key Laboratory of Eco-textiles Ministry of Education Jiangnan University school of Mechanical Engineering Korea University

Flexible Zn-based batteries have attracted increasing research interest as essential components of wearable energy storage ***,the advancement of flexible aqueous Zn-based batteries based on Co-Ni layered double hydroxide （CoNi-LDH） as the cathode material is hampered by their poor cycling stability and the corrosiveness of alkaline ***,CoNi-LDH nanosheets enriched with H vacancies (CoNi-LDH（v）) were constructed on a flexible carbon cloth （CC） substrate via electrochemical deposition and *** Zn-based battery comprising CoNi-LDH（v）@CC as the cathode exhibited highly reversible conversion reactions and stable operation in 3 M ZnsO4electrolyte （pH=4）.The battery delivered an excellent specific capacity (225 mA h g-1,0.26 mA h cm-2),acceptable cycling stability（53.9%,900 cycles）,and high discharging *** abundant H vacancies served as active sites for the reversible intercalation of Zn2+and the extravasation of NO3-generated channels and space for Zn2+transport and storage,together enabling an excellent Zn2+storage ***,a sandwich-structured solid-state CoNi-LDH（v）@CC//Zn@CC battery was fabricated and was found to exhibit a noteworthy electrochemical performance and mechanical *** a proof of concept,the unencapsulated battery powered a digital watch under various deformation conditions and operated stably for 80 ***,the flexible battery displayed outstanding customizability,maintaining an open-circuit voltage of 1.42 V even after being cut *** proposed engineering strategy contributes to the realization of textiles with truly wearable energy-storage devices.

关键词： CoNi/Zn battery H vacancies Mild aqueous electrolyte Tailorable battery Wearable energy storage device

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surface wave transference in a piezoelectric cylinder coated with reinforced material

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Applied Mathematics and Mechanics(English Edition) 2020年第1期41卷 123-138页

作者： k.k.PANkAJ s.A.sAHU s.kUMARI Department of Applied Mathematics Indian Institute of Technology (Indian School of Mines)

The present study deals with the propagation of a polarized shear horizontal(sH)wave in a pre-stressed piezoelectric cylinder circumscribed by a self-reinforced *** interface of the two media is assumed mechanically *** obtaining the dispersion relation,the mathematical formulation has been developed and solved by an analytical *** effects of various parameters,i.e.,the thickness ratio,the imperfect interface,the initial stress,the reinforcement,and the piezoelectric and dielectric constants,on the dispersion curve are observed *** dispersion curves for different modes have been also *** consequences of the study may be used for achieving optimum efficiency of acoustic wave devices.

关键词： shear horizontal(sH)wave piezoelectric imperfect interface self-reinforced initial stress

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spin squeezing in Dicke-class of states with non-orthogonal spinors

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Chinese Physics B 2019年第6期28卷 66-71页

作者： k s Akhilesh k s Mallesh sudha Praveen G Hegde Department of Physics University of MysoreManasagangotriMysuru-570006KarnatakaIndia Department of Physics Kuvempu UniversityShankaraghattaShimoga-577451India Inspire Institute Inc. AlexandriaVirginia 22303USA

The celebrated Majorana representation is exploited to investigate spin squeezing in different classes of pure symmetric states of N qubits with two distinct spinors, namely the Dicke-class of states. On obtaining a general expression for spin squeezing parameter, the variation of squeezing for different configurations is studied in detail. It is shown that the states in the Dicke-class, characterized by two-distinct non-orthogonal spinors, exhibit squeezing.

关键词： Majorana representation of pure symmetric multiqubit states spin squeezing Dicke states

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Complex hepatic outflow reconstruction in domino liver transplantation

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Hepatobiliary & Pancreatic Diseases International 2014年第1期13卷 98-100页

作者： Rafael s Pinheiro Quirino lai Carola Dahrenmoller Jan Lerut starzl Unit of Abdominal Transplantation University Hospitals Saint Luc Université Catholique Louvain UCL Brussels Belgium Department of Gastroenterology So Paulo University School of Medicine So Paulo Brazil

Domino liver transplantation has been accepted as a safe procedure to further expand the organ donor pool. The most important technical challenge of the procedure resides in restoring a proper hepatic venous allograft outflow in the familial amyloidotic polyneuropathy-liver recipient. To overcome this issue, combined techniques were used to perform an innovative outflow reconstruction. A domino liver transplantation was successfully performed with reconstruction of complex venous outflow. The inferior vena cava sparing hepatectomy technique in the familial amyloidotic polyneuropathy-donor was used to cut the hepatic vein to the liver parenchyma. To overcome this issue the venous outflow tract was reconstructed using a longitudinally opened iliac vein graft from a post-mortem donor to create a new outflow tract using a diamond patch between the right and middle/left hepatic veins.

关键词： liver transplantation intraoperative anatomy hepatic vein

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Impact of Zika virus non-structural protein mutations on hippocampal damage

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Neural Regeneration Research 2025年第8期20卷 2307-2308页

作者： Larissa M.G.Cassiano Roney s.Coimbra Neurogenômica/Imunopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departamento de Bioquímica e Imunologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus(ZIkV),a member of the Flaviviridae family,attracted worldwide attention for its connection to severe neurological effects,notably microcephaly in newborns,first reported during the 2015 epidemic in ***,its impact goes beyond fetal and neonatal abnormalities,also affecting the central nervous system(CNs)in both children and adults,leading to enduring cognitive and behavioral impairments.

关键词： damage fetal neonatal

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separability criteria based on a class of symmetric measurements

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Communications in Theoretical Physics 2023年第6期75卷 51-58页

作者： Lemin lai shunlong Luo Academy of Mathematics and systems science Chinese Academy of SciencesBeijing 100190China school of Mathematical sciences University of Chinese Academy of SciencesBeijing 100049China

Highly symmetric quantum measurements,such as mutually unbiased measurements(MUMs)and general symmetric informationally complete positive-operator-valued measures(GsICPOVMs),play an important role in both foundational and practical aspects of quantum information ***,a broad class of symmetric measurements were introduced[k siudzińska,(2022)***.A 105,042209],which can be viewed as a common generalization of MUMs and *** this work,the role of these symmetric measurements in entanglement detection is *** specifically,based on the correlation matrices defined via(informationally complete)symmetric measurements,a separability criterion for arbitrary dimensional bipartite systems is *** is shown that the criterion is stronger than the method provided by siudzińska,meanwhile,it can unify several popular separability criteria based on MUMs or ***,using these(informationally complete)symmetric measurements,two efficient criteria are presented to detect the entanglement of tripartite quantum *** detection power and advantages of these criteria are illustrated through several examples.

关键词： entanglement detection separability criterion symmetric measurement correlation matrix

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High-contrast,fast chemical imaging by coherent Raman scattering using a self-synchronized two-colour fibre laser

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Light(science & Applications) 2020年第1期9卷 1775-1786页

作者： Cihang kong Christian Pilger Henning Hachmeister Xiaoming Wei Tom H.Cheung Cora s.W.lai Nikki P.Lee kevin k.Tsia kenneth k.Y.Wong Thomas Huser Department of Electrical and Electronic Engineering The University of Hong KongPokfulam RoadHong KongChina Biomolecular Photonics Department of PhysicsUniversity of BielefeldUniversitatsstr2533615 BielefeldGermany Division of Life science The Hong Kong University of Science and TechnologyHong KongChina Department of Physiology Li Ka Shing Faculty of MedicineThe University of Hong KongPokfulamHong KongChina Department of surgery The University of Hong KongPokfulam RoadHong KongChina Division of Engineering and Applied science California Institute of Technology1200 East California BoulevardPasadenaCA 91125USA

Coherent Raman scattering(CRs)microscopy is widely recognized as a powerful tool for tackling biomedical problems based on its chemically specific label-free contrast,high spatial and spectral resolution,and high ***,the clinical translation of CRs imaging technologies has long been hindered by traditional solid-state lasers with environmentally sensitive operations and large *** fibre lasers can potentially overcome these shortcomings but have not yet been fully exploited for CRs imaging,as previous implementations have suffered from high intensity noise,a narrow tuning range and low power,resulting in low image qualities and slow imaging ***,we present a novel high-power self-synchronized two-colour pulsed fibre laser that achieves excellent performance in terms of intensity stability(improved by 50 dB),timing jitter(24.3 fs),average power fluctuation(20 dB)and pulse width variation(satility of the laser source enables,for the first time,high-contrast,fast CRs imaging without complicated noise reduction via balanced detection *** capabilities are demonstrated in this work by imaging a wide range of species such as living human cells and mouse arterial tissues and performing multimodal nonlinear imaging of mouse tail,kidney and brain tissue sections by utilizing second-harmonic generation and twophoton excited fluorescence,which provides multiple optical contrast mechanisms simultaneously and maximizes the gathered information content for biological visualization and medical *** work also establishes a general scenario for remodelling existing lasers into synchronized two-colour lasers and thus promotes a wider popularization and application of CRs imaging technologies.

关键词： scattering tuning fibre

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Coupled effects of climate change and human activities on vegetation dynamics in the southwestern Alpine Canyon Region of China

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Journal of Mountain science 2024年第10期21卷 3234-3248页

作者： lai Jinlin QI shi school of soil and Water Conservation Beijing Forestry UniversityBeijing 100083China

The driving effects of climate change and human activities on vegetation change have always been a focal point of ***,the coupling mechanisms of these driving factors across different temporal and spatial scales remain *** southwestern Alpine Canyon Region of China(sACR),as an ecologically fragile area,is highly sensitive to the impacts of climate change and human *** study constructed a vegetation cover dataset for the sACR based on the Enhanced Vegetation Index(EVI)from 2000 to *** autocorrelation,Theil-sen trend,and Mann-kendall tests were used to analyze the spatiotemporal characteristics of vegetation cover *** main drivers of spatial heterogeneity in vegetation cover were identified using the optimal parameter geographic detector,and an improved residual analysis model was employed to quantify the relative contributions of climate change and human activities to interannual vegetation cover *** main findings are as follows:spatially,vegetation cover exceeds 60%in most areas,especially in the southern part of the study ***,the border area between Linzhi and Changdu exhibits lower vegetation *** factors are the primary drivers of spatial heterogeneity in vegetation cover,with temperature having the most significant influence,as indicated by its q-value,which far exceeds that of other ***,the interaction q-value between the two factors significantly increases,showing a relationship of bivariate enhancement and nonlinear *** terms of temporal changes,vegetation cover shows an overall improving trend from 2000 to 2020,with significant increases observed in 68.93%of the study *** these,human activities are the main factors driving vegetation cover change,with a relative contribution rate of 41.31%,while climate change and residual factors contribute 35.66%and 23.53%,*** thoroughly exploring the coupled mechanisms of vegetation change,this

关键词： Enhanced vegetation index Climate change Human activities spatial heterogeneity Coupled mechanisms

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Relationship between Atmospheric Heat source over the Tibetan Plateau and Precipitation in the sichuan–Chongqing Region during summer

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Journal of Meteorological Research 2017年第3期31卷 555-566页

作者： Xin lai Yuanfa GONG College of Atmospheric sciences Chengdu University of Information Technology (CUIT)/Plateau Atmosphere and Environment Key Laboratory of Sichuan Provinceand Joint Laboratory of Climate and Environment Change of CUIT

NCEP-NCAR reanalysis data and a 47-yr daily precipitation dataset from a network of 42 rain gauges are used to analyze the atmospheric heat source （〈Q1〉） anomaly over the Tibetan Plateau （TP） and its influence on the summer precipitation anomaly in the sichuan-Chongqing region. Results show that the vertical advection of 〈Ql〉 over the central TP is a major factor affecting summer precipitation in the sichuan-Chongqing region. When the vertical ad- vection of〈Q1〉 over the central TP is strengthened, the south Asian high shifts further than normal to the south and east, the western Pacific subtropical high shifts further than normal to the south and west, and the Indian low weak- ens. This benefits the transport of warm moist air from the low latitude oceans to the sichuan-Chongqing region. Correspondingly, in the high latitudes, two ridges and one trough form, which lead to cool air moving southward. These two air masses converge over the sicbuan -chongqing region, leading to significant precipitation. In contrast, when the vertical advection of 〈Q1〉 over the central TP is weakened, the south Asian high moves to the north and west, the subtropical high moves eastward and northward, and the Indian low strengthens. This circulation pattern is unfavorable for warm air advection from the south to the sichuan-Chongqing region, and the cool air further north cannot move southward because of the presence of two troughs and one ridge at high latitude. Thus, ascent over the sichuan-Chongqing region is weakened, resulting in less precipitation.

关键词： Tibetan Plateau atmospheric heating source/sink sichuan-Chongqing region precipitation variability

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Mathematical modeling of cancer treatment with radiation and PD-L1 inhibitor

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science China Mathematics 2020年第3期63卷 465-484页

作者： Xiulan lai Avner Friedman Institute for Mathematical sciences Renmin University of ChinaBeijing 100872China Mathematical Bioscience Institute&Department of Mathematics Ohio State UniversityColumbusOH 43210USA

Radiation therapy is a longstanding cancer treatment. More recently, it has been demonstrated that radiation therapy(RT) elicits anti-cancer immune response. For this reason, there is a growing interest in combining RT with immunotherapy, specifically with checkpoint inhibitors such as anti-CTLA-4 and anti-PDL1. In the present paper, we develop a mathematical model of combination therapy with RT and *** model is used to compare different schedules in clinical trials. simulations of the model show that applying both RT and anti-PD-L1 at the same week has more benefits than applying them in separate adjacent ***, applying anti-PD-L1 before RT has more benefits than applying RT before anti-PD-L1.

关键词： mathematical model anti-PD-L1 radiotherapy combination therapy scheduling

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