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Prominent cycling reversibility and kinetics enabled by CaTiO_(3) protective layer on Zn metal for aqueous Zn-ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 245-258页

作者： Gaeun Lee Yong Nam Ahn Seongjoon So Chanwoo Park jong-Seong Bae Taehyun Park Il Tae Kim Jaehyun Hur School of Chemical Biologicaland Battery EngineeringGachon UniversitySeongnamGyeonggi 13120Republic of Korea Busan Center Korea Basic Science InstituteBusan 46742Republic of Korea

Aqueous Zn-ion batteries (AZIBs) have received considerable attention owing to their various advantages such as safety,low cost,simple battery assembly conditions,and high ionic ***,they still suffer from serious problems,including uncontrollable dendrite growth,corrosion,hydrogen evolution reaction (HER) from water decomposition,electrode passivation,and unexpected *** creation of a uniform artificial nanocrystal layer on the Zn anode surface is a promising strategy for resolving these ***,we propose the use of a perovskite CaTiO_(3)(CTO) protective layer on Zn(CTO@Zn) as a promising approach for improving the performance of *** CTO artificial layer provides an efficient pathway for Zn ion diffusion towards the Zn metal because of the high dielectric constant (εr=180) and ferroelectric characteristics that enable the alignment of dipole moments and redistribute the Zn^(2+)ions in the CTO *** avoiding the direct contact of the Zn anode with the electrolyte solution,the uneven dendrite growth,corrosion,parasitic side reactions,and HER are mitigated,while CTO retains its mechanical and chemical robustness during ***,CTO@Zn demonstrates an improved lifespan in a symmetric cell configuration compared with bare ***@Zn shows steady overpotential (~68 m V) for 1500 h at 1 mA cm^(-2)/0.5 mA h cm^(-2),excelling bare ***,when paired with the V_(2)O_(5)-C cathode,the CTO@Zn//V_(2)O_(5)-C full battery delivers 148.4 mA h g^(-1)(based on the mass of the cathode) after 300 *** study provides new insights into Zn metal anodes and the development of high-performance AZIBs.

关键词： CaTiO_(3) Artificial layer Dielectric constant Znmetal anode Zinc aqueous battery

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Uncovering the persistent gap:The ongoing challenge of integrating sex and gender in biomedical research

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Journal of Biomedical Research 2025年第1期39卷 18-22页

作者： Janet Delgado monica Cano Abadia Kaya Akyüz Melanie Goisauf David Rodriguez-Arias Department of Nursing School of Health SciencesYamaguchi University Graduate School of MedicineUbeYamaguchi 755-8505Japan Department of Philosophy University of GranadaCampus de la Cartuja s/nGranada 18071Spain ELSI Services&Research Department Biobanking and BioMolecular Resources Research Infrastructure-European Research Infrastructure ConsortiumGraz 8010Austria

Introduction Gender and sex are related to important quality and safety issues in scientific,health,and clinical *** refers to biological characteristics,while gender encompasses the sociocultural norms,identities,and relationships that shape communities and organizations,as well as influence actions,behaviors,contexts,and *** gender and sex intersect with other social *** this context,in addition to sex or gender,the intersectionality refers to overlapping or interdependent systems of discrimination by more than one factor,such as age,disability,ethnicity,geographic location,socioeconomic status,and sexuality,among others.

关键词： integrating intersection addition

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Identification of patients with advanced pancreatic cancer who might benefit from third-line chemotherapy

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World Journal of Gastrointestinal Oncology 2025年第2期17卷 74-83页

作者： Bomi Kim Jaihwan Kim Soomin Yang Jinwoo Ahn Kwangrok Jung jong-Chan Lee Jin-Hyeok Hwang Department of Internal Medicine Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnam 13620South Korea

BACKGROUND Survival rates of patients with advanced pancreatic cancer(APC)have been improved with palliative chemotherapy *** current preferred first-line regimen consists of combination therapy of 5-fluorouracil(5-FU)/leucovorin(LV),irinotecan,and oxaliplatin(FOLFIRINOX)or gemcitabine plus albumin-bound paclitaxel(GNP).After failure of first-line chemotherapy,there are a few options for subsequent therapy including switch to the unused first-line regimen or nanoliposomal irinotecan and 5-FU/***,there are limited studies on the efficacy of third-line chemotherapy after failure of second-line *** To identify patients with APC who might benefit from third-line *** Medical records from a single tertiary hospital were retrospectively reviewed between 2012 and *** study included patients with histologically or cytologically confirmed metastatic or locally APC who underwent first-line FOLFIRINOX or GNP and subsequently received third-line *** survival(OS)after diagnosis and OS after third-line chemotherapy(OS3)were defined as the interval from the diagnosis to all-cause death and the time between the initiation of the third-line chemotherapy to all-cause death,*** A total of 141 patients were *** median patient age at diagnosis was 61.8 years(36.0-86.0),and 54.9%were *** first-line regimen was FOLFIRINOX(67.4%)or GNP(32.6%).The second-line regimen was FOLFIRINOX(27.0%),GNP(52.5%),or other(20.6%).The median OS was 19.0 months,and the median OS3 and progression-free survival after third-line treatment were 15.3 and 7.3 weeks,*** regard to the best tumor response during third-line chemotherapy,1.4%had partial response,24.8%had stable disease,and 59.6%had progressive *** following clinical factors before third-line chemotherapy affected OS3:Good performance status(PS),serum carbohydrate antigen 19-9(CA19-9)level<1000 U/mL,duration of second-line chemotherapy≥

关键词： Pancreatic cancer Chemotherapy Survival Performance status Carbohydrate antigen 19-9

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解压指南

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健与美 2025年第1期 169-173页

作者： monica(编译) 不详

不摧毁压力,就会被压力摧毁。如果你总是感觉充满压力——无论是内在的还是外在的,就不可能长期保持健康和健美。本文将帮助你从压力的奴隶,变成压力的老板。要怪就怪那些不断发送短信、提醒音和电子邮件给我们的智能手机,要怪就怪拥挤... 详细信息

不摧毁压力,就会被压力摧毁。如果你总是感觉充满压力——无论是内在的还是外在的,就不可能长期保持健康和健美。本文将帮助你从压力的奴隶,变成压力的老板。要怪就怪那些不断发送短信、提醒音和电子邮件给我们的智能手机,要怪就怪拥挤的地铁、高速公路和大卖场吧,要怪就怪大萧条、全球变暖、网络泡沫,或者你手上那杯不便宜的拿铁咖啡吧。

关键词：电子邮件智能手机大卖场解压全球变暖网络泡沫高速公路大萧条

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减量增效中级水平选手的最佳训练模式

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健与美 2025年第1期 160-163页

作者： monica(编译) 不详

本文是受到奥赛冠军多里安·耶茨在1983~1986年期间的训练计划的启发而产生的。对于自然健美运动员来说,最大的错误就是训练量太大。如果你目前的训练效果不尽人意,不妨试试下面的增肌策略,效果很可能比你以前采用的方法更好。

关键词：健美运动员中级水平训练模式减量增效训练量训练效果奥赛选手

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女性健身补剂指南

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健与美 2025年第2期 164-167页

作者： monica(编译) 不详

努力训练会给每一名女性的身体带来巨大的压力,这就是为什么在健身房里花那么多时间的预期回报是可以让你拥有更结实、更健美的体魄的原因。但美梦成真需要的不仅仅是汗水,还需要合理的营养补充,这样你的身体才能将辛苦的训练转化为美... 详细信息

努力训练会给每一名女性的身体带来巨大的压力,这就是为什么在健身房里花那么多时间的预期回报是可以让你拥有更结实、更健美的体魄的原因。但美梦成真需要的不仅仅是汗水,还需要合理的营养补充,这样你的身体才能将辛苦的训练转化为美好的成果。尽管你可以从天然食品中摄入各种营养素,但有时候你需要更多的帮助,这就是营养补剂的用武之地。本文是针对女性健身者的营养补剂入门指南,合理地使用营养补剂,能够最大限度地提高你的健身效果。

关键词：营养补剂健身效果天然食品健身房美梦成真营养补充预期回报营养素

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A Rapid Adaptation Approach for Dynamic Air‑Writing Recognition Using Wearable Wristbands with Self‑Supervised Contrastive Learning

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Nano-Micro Letters 2025年第2期17卷 417-431页

作者： Yunjian Guo Kunpeng Li Wei Yue Nam‑Young Kim Yang Li Guozhen Shen jong‑Chul Lee Department of Electronic Convergence Engineering Kwangwoon UniversitySeoul 01897South Korea Radio Frequency Integrated Circuit(RFIC)Bio Centre Kwangwoon UniversitySeoul 01897South Korea Department of Electronic Engineering Kwangwoon UniversitySeoul 01897South Korea School of Microelectronics Shandong UniversityJinan 250101People’s Republic of China State Key Laboratory of Integrated Chips and Systems Fudan UniversityShanghai 200433People’s Republic of China School of Integrated Circuits and Electronics Beijing Institute of TechnologyBeijing 100081People’s Republic of China

Wearable wristband systems leverage deep learning to revolutionize hand gesture recognition in daily *** existing approaches that often focus on static gestures and require extensive labeled data,the proposed wearable wristband with selfsupervised contrastive learning excels at dynamic motion tracking and adapts rapidly across multiple *** features a four-channel sensing array composed of an ionic hydrogel with hierarchical microcone structures and ultrathin flexible electrodes,resulting in high-sensitivity capacitance *** wireless transmission from a Wi-Fi module,the proposed algorithm learns latent features from the unlabeled signals of random wrist ***,only few-shot labeled data are sufficient for fine-tuning the model,enabling rapid adaptation to various *** system achieves a high accuracy of 94.9%in different scenarios,including the prediction of eight-direction commands,and air-writing of all numbers and *** proposed method facilitates smooth transitions between multiple tasks without the need for modifying the structure or undergoing extensive task-specific *** utility has been further extended to enhance human–machine interaction over digital platforms,such as game controls,calculators,and three-language login systems,offering users a natural and intuitive way of communication.

关键词： Wearable wristband Self-supervised contrastive learning Dynamic gesture Air-writing Human-machine interaction

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Advancements in Passive Wireless Sensing Systems in Monitoring Harsh Environment and Healthcare Applications

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Nano-Micro Letters 2025年第5期17卷 145-192页

作者： Wei Yue Yunjian Guo jong‐Chul Lee Enkhzaya Ganbold Jia-Kang Wu Yang Li Cong Wang Hyun Soo Kim Young-Kee Shin Jun-Ge Liang Eun-Seong Kim Nam-Young Kim RFIC Bio Centre Kwangwoon UniversitySeoul 01897South Korea Department of Electronic Convergence Engineering Kwangwoon UniversitySeoul 01897South Korea Department of Electronic Engineering Jiangnan UniversityWuxi 214122People’s Republic of China School of Microelectronics Shandong UniversityJinan 250101People’s Republic of China School of Electronics and Information Engineering Harbin Institute of TechnologyHarbin 150001People’s Republic of China Department of Electronics Engineering Kwangwoon UniversitySeoul 01897South Korea Laboratory of Molecular Pathology and Cancer Genomics Department of Molecular Medicine and Biopharmaceutical SciencesGraduate School of Convergence Science and TechnologySeoul National UniversitySeoul 08826South Korea

Recent advancements in passive wireless sensor technology have significantly extended the application scope of sensing,particularly in challenging environments for monitoring industry and healthcare *** systems are equipped with battery-free operation,wireless connectivity,and are designed to be both miniaturized and *** features enable the safe,real-time monitoring of industrial environments and support high-precision physiological measurements in confined internal body spaces and on wearable epidermal *** the exploration into diverse application environments,the development of a systematic and comprehensive research framework for system architecture remains elusive,which hampers further optimization of these *** review,therefore,begins with an examination of application scenarios,progresses to evaluate current system architectures,and discusses the function of each component—specifically,the passive sensor module,the wireless communication model,and the readout module—within the context of key implementations in target sensing ***,we present case studies that demonstrate the feasibility of proposed classified components for sensing scenarios,derived from this systematic *** outlining a research trajectory for the application of passive wireless systems in sensing technologies,this paper aims to establish a foundation for more advanced,user-friendly applications.

关键词： Wireless sensing Passive detection Harsh environment Biomedical monitoring Flexible sensors

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A Flexible Smart Healthcare Platform Conjugated with Artificial Epidermis Assembled by Three‑Dimensionally Conductive MOF Network for Gas and Pressure Sensing

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Nano-Micro Letters 2025年第2期17卷 601-620页

作者： Qingqing Zhou Qihang Ding Zixun Geng Chencheng Hu Long Yang Zitong Kan Biao Dong Miae Won Hongwei Song Lin Xu jong Seung Kim State Key Laboratory of Integrated Optoelectronics College of Electronic Science and EngineeringJilin UniversityChangchun 130012People’s Republic of China Department of Chemistry Korea UniversitySeoul 02841Republic of Korea TheranoChem Incorporation Seoul 02856Republic of Korea

The rising flexible and intelligent electronics greatly facilitate the noninvasive and timely tracking of physiological information in telemedicine *** building bionic-sensitive moieties is vital for designing efficient electronic skin with advanced cognitive functionalities to pluralistically capture external ***,realistic mimesis,both in the skin’s three-dimensional interlocked hierarchical structures and synchronous encoding multistimuli information capacities,remains a challenging yet vital need for simplifying the design of flexible logic ***,we construct an artificial epidermal device by in situ growing Cu_(3)(HHTP)_(2) particles onto the hollow spherical Ti_(3)C_(2)T_(x) surface,aiming to concurrently emulate the spinous and granular layers of the skin’s *** bionic Ti_(3)C_(2)T_(x)@Cu_(3)(HHTP)_(2) exhibits independent NO_(2) and pressure response,as well as novel functionalities such as acoustic signature perception and Morse code-encrypted message ***,a wearable alarming system with a mobile application terminal is self-developed by integrating the bimodular senor into flexible printed *** system can assess risk factors related with asthmatic,such as stimulation of external NO_(2) gas,abnormal expiratory behavior and exertion degrees of fingers,achieving a recognition accuracy of 97.6%as assisted by a machine learning *** work provides a feasible routine to develop intelligent multifunctional healthcare equipment for burgeoning transformative telemedicine diagnosis.

关键词： Ti_(3)C_(2)T_(x)@Cu_(3)(HHTP)_(2)composites NO_(2)/pressure flexible sensors Health-monitoring Machine learning

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Half-Covered'Glitter-Cake'AM@SE Composite:A Novel Electrode Design for High Energy Density All-Solid-State Batteries

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Nano-Micro Letters 2025年第5期17卷 463-478页

作者： Min Ji Kim Jin-Sung Park Jin Woong Lee Sung Eun Wang Dowoong Yoon jong Deok Lee Jung Hyun Kim Taeseup Song Ju Li Yun Chan Kang Dae Soo Jung Energy and Environmental Division Korea Institute of Ceramic Engineering and TechnologyJinjuGyeongnam 52851Republic of Korea Department of Materials Science and Engineering Korea UniversityAnam-DongSeongbuk-GuSeoul 136-713Republic of Korea Department of Nuclear Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 20139USA Department of Materials Science and Engineering Ajou UniversitySuwon 16499Republic of Korea Department of Energy Systems Research Ajou UniversitySuwon 16499Republic of Korea Department of Energy Engineering Hanyang UniversitySeoul 04763Republic of Korea Department of Materials Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 02139USA

All-solid-state batteries(ASSBs)are pursued due to their potential for better safety and high energy ***,the energy density of the cathode for ASSBs does not seem to be satisfactory due to the low utilization of active materials(AMs)at high *** small amount of solid electrolyte(SE)powder in the cathode,poor electrochemical performance is often observed due to contact loss and non-homogeneous distribution of AMs and SEs,leading to high tortuosity and limitation of lithium and electron transport ***,we propose a novel cathode design that can achieve high volumetric energy density of 1258 Wh L^(-1)at high AM content of 85 wt%by synergizing the merits of AM@SE core–shell composite particles with conformally coated thin SE shell prepared from mechanofusion process and small SE *** core–shell structure with an intimate and thin SE shell guarantees high ionic conduction pathway while unharming the electronic *** addition,small SE particles play the role of a filler that reduces the packing porosity in the cathode composite electrode as well as between the cathode and the SE separator *** systematic demonstration of the optimization process may provide understanding and guidance on the design of electrodes for ASSBs with high electrode density,capacity,and ultimately energy density.

关键词： All-solid-state batteries Cathodes Sulfide-based solid electrolytes Interfaces Mechanofusion

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