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Anion-templated Self-assembly for the Preparation of Silver-t-butylthiolate Clusters

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Chinese Journal of Structural Chemistry 2022年第3期41卷 100-107,I0010页

作者： JIN Jun-ling shen yang-lin MI Li-Wei XIE Yun-Peng LU Xing Henan Key Laboratory of Functional Salt Materials Center for Advanced Materials ResearchZhongyuan University of TechnologyZhengzhou 450007China College of Materials Engineering Henan International Joint Laboratory of Rare Earth Composite MaterialsHenan University of EngineeringZhengzhou 451191China State Key Laboratory of Materials Processing and Die&Mould Technology School of Materials Science and EngineeringHuazhong University of Science and TechnologyWuhan 430074China

Silver thiolate polymers are intercepted to form different structural fragments when reacting with variant solubilizing reagents,which usually serve as the starting point for the preparation of ***,such a process is still far from ***,we report the controlled synthesis of silver-t-butylthiolate clusters from reactions of polymeric[Ag^(t)BuS]n and suitable templates in the presence of solubilizing reagents to offer a detailed look at the mechanism of cluster’s *** the provided solubilizing reagents have weak coordina-tion ability,such as O-or N-donating ligands,the obtained polymeric compound retains the linear structure pat-tern that S and Ag atoms are arranged *** extra templates NO_(3)^(−)and CO_(3)^(2−)are applied,the disk-like clusters Ag_(19)and Ag_(20)are constructed with the same[Ag^(t)BuS]_(5)circles that may directly cyclize from the linear[Ag^(t)BuS]_(n)*** contrast,(EtO)_(2)PS_(2)^(−)and(iPrO)_(2)PS_(2)^(−)anions have large size and strong coordination abil-ity rendering the structure of the polymer completely *** extremely short[Ag^(t)BuS]n pieces with silver ions and solubilizing ligands assemble around the templates V_(2)O_(7)^(4−)and W_(2)O_(9)^(4−),leading to the formation of clusters Ag_(22)and Ag_(24).

关键词： silver cluster X-ray crystal structure silver thiolate polymer self-assembly

Remaining Life Prediction Method for Photovoltaic Modules Based on Two-Stage Wiener Process

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Energy Engineering 2025年第1期122卷 331-347页

作者： Jie lin Hongchi shen Tingting Pei Yan Wu School of Electrical Engineering and Information Engineering Lanzhou University of TechnologyLanzhou730050China

Photovoltaic (PV) modules, as essential components of solar power generation systems, significantly influence unitpower generation *** service life of these modules directly affects these costs. Over time, the performanceof PV modules gradually declines due to internal degradation and external environmental *** cumulativedegradation impacts the overall reliability of photovoltaic power generation. This study addresses the complexdegradation process of PV modules by developing a two-stage Wiener process model. This approach accountsfor the distinct phases of degradation resulting from module aging and environmental influences. A powerdegradation model based on the two-stage Wiener process is constructed to describe individual differences inmodule degradation processes. To estimate the model parameters, a combination of the Expectation-Maximization(EM) algorithm and the Bayesian method is employed. Furthermore, the Schwarz Information Criterion (SIC) isutilized to identify critical change points in PV module degradation trajectories. To validate the universality andeffectiveness of the proposed method, a comparative analysis is conducted against other established life predictiontechniques for PV modules.

关键词： Photovoltaic modules degradation stochastic processes lifetime prediction

One novel 2D Cd（Ⅱ） supramolecular compound based on Benzimidazole and 1,4-cyclohexanedicarboxylic acid

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One novel 2D Cd（Ⅱ） supramolecular compound based on Benzi...

Serum sclerostin levels associated with lumbar spine bone mineral density and bone turnover markers in patients with postmenopausal osteoporosis

中国化学会第六届全国结构化学学术会议

作者： Hua Huang,Ming-Xing yang,shen lin~* Fujian Normal University,350007,Fuzhou,

＜正＞Recently,luminescent coordination compounds with nitrogen-containing ligands have attracted much more attention,especially benzimidazole *** 2-（n-pyridyl）benzimidazole has three N-donnors,which can play a neutral uni-,bidentate ligand,or an anionic tridentate *** ligands having abundant non-coordinating N-H group can provide a choice for studying hydrogen-bonding

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Chinese Medical Journal 2013年第13期126卷 2480-2484页

作者： XU Xiao-juan shen lin yang Yan-ping LU Fu-rong ZHU Rui SHUAI Bo LI Cheng-gang WU Man-xiang Department of Integrated Traditional Chinese Medicine and Western Medicine Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan Hubei 430022 China

Background Sclerostin, expressed exclusively by osteocytes, is a negative regulator of bone formation. To gain insights into the action of sclerostin in postmenopausal osteoporosis, we evaluated serum sclerostin levels in postmenopausal women and investigated its possible associations with bone turnover markers in patients with postmenopausal osteoporosis. Methods We detected serum sclerostin, and measured lumbar spine bone mineral density in 650 Chinese postmenopausal women. We also assessed serum levels of 13-isomerized C-terminal crosslinking of type I collagen, intact N-terminal propeptide of type I collagen, N-mid fragment of osteocalcin, 25-hydroxyvitamin D, and estradiol. Results Serum sclerostin levels were lower in postmenopausal osteoporotic women compared with non-osteoporotic postmenopausal women （（38.79＋7.43） vs. （52.86＋6.69） pmol/L, P 〈0.001）. Serum sclerostin was positively correlated with lumbar spine bone mineral density （r=0.391, P 〈0.001） and weakly negatively correlated with [3-isomerized C-terminal crosslinking of type I collagen, intact N-terminal propeptide of type I collagen, N-mid fragment of osteocalcin （t= -0.225, P 〈0.001; r= -0.091, P=0.046; r= -0.108, P=0.018; respectively） in postmenopausal osteoporosis. There was no significant association of serum sclerostin with age, body mass index, 25-hydroxyvitamin D, and estradiol （r= -0.004, P=0.926; r=0.067, P=0.143; r=0.063, P=0.165; r= -0.045, P=0.324; respectively）.Conclusion Sclerostin may be involved in the pathogenesis of postmenopausal osteoporosis and may play a role in bone turnover.

关键词： sclerostin," postmenopausal osteoporosis bone mineral density

Metal nanoparticles decorated CoFe-(oxy)hydroxysulfides nanosheets fabricated by a general strategy for electrocatalytic water splitting

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Journal of Energy Chemistry 2025年第1期100卷 26-38页

作者： Xiaodong yang Haochen shen Xiaoming Xiao Zhichao Li Qi Zhou Wei yang Bin Jiang Yongli Sun Luhong Zhang Zhenhua Yan School of Chemical Engineering and Technology Tianjin University Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Nankai University

This study presents a novel method to fabricate metal-decorated,sulfur-doped layered double hydroxides （M/SLDH） through spontaneous redox and sulfurization *** developed Ag/SLDH and Pt/SLDH catalysts with abundant heterogeneous interfaces and hierarchical nanostructures demonstrated outstanding oxygen evolution reaction （OER） and hydrogen evolution reaction （HER） performance,achieving low overpotentials of 212 and 35 mV at 10 mA cm-2in 1 M KOH,*** both anode and cathode in water splitting,they required only 1.47 V to reach 10 mA cm-2and exhibited high structural robustness,maintaining stability at 1000 mA cm-2for 300 ***-situ Raman analysis revealed that the synergistic effects of metal nanoparticles and S doping significantly promote the transformation into the S-Co1-xFexOOH layer,which serves as the active phase for water ***,ultraviolet photoelectron spectroscopy （UPS） and density functional theory （DFT） analyses indicated that incorporating metal nanoparticles and S doping increase electron density near the Fermi level and reduce reaction energy barriers,thus enhancing intrinsic OER and HER *** study provides a scalable strategy for synthesizing high-performance electrocatalysts for water splitting,with promising potential for broader applications.

关键词： Ultraviolet photoelectron spectroscopy

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

The Effect of Chinese Traditional Medicine of Kidney Invigoration on Bone Mass after Colles' Fracture

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中国中医骨伤科杂志 2001年第2期 6-8页

作者： Xie Jing,shen lin,yang Yanping,et al Union Hospital,Tongji Medical College, Huazhong University of Science and Technology 430022

Objective:To study whether bone loss would occur in the distal radius after a Colles’ fracture and whether this loss could be prevented using a Chinese traditional medicine of kidney invigoration(CTM).Methods:Forty five women with a recent fracture of Colles’ and low bone mineral density(BMD)of lumbar spine were randomized divided into treatment group which receive CTM plus calcium and control group which receive calcium only. The study duration was one year. BMD of forearms were measured at baseline and after 3,6,and 12 ***:In the control group,there was a significant reduction at 3,6 months in BMD of one third distal radius(Pline (P<0.05).Conclusions:There are markly bone loss of the distal radius after Colles’ *** bone loss can be prevented by CTM.

关键词： Fracture Bone mineral density(BMD) Radius Kidney invigoration Chinese traditional mendicine(CTM)

《牡丹亭》与《罗密欧与朱丽叶》语言特点之比较研究

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东华理工大学学报（社会科学版） 2010年第4期29卷 306-314页

作者：杨深林仰恩大学中文系福建泉州362014

文章通过把汤显祖的《牡丹亭》与莎士比亚的《罗密欧与朱丽叶》的语言特点进行比较后得出《牡丹亭》与《罗密欧与朱丽叶》语言特点最主要的差异在于前者语言呈现出整体诗性,而后者呈现出局部诗性。而造成这种差异的主要原因是由于中西... 详细信息

文章通过把汤显祖的《牡丹亭》与莎士比亚的《罗密欧与朱丽叶》的语言特点进行比较后得出《牡丹亭》与《罗密欧与朱丽叶》语言特点最主要的差异在于前者语言呈现出整体诗性,而后者呈现出局部诗性。而造成这种差异的主要原因是由于中西基础文类和剧作者创作心态的差异,尤其是中西基础文类的差异所造成的。所以这种差异使我们进一步了解了中西戏剧语言特点差异的深层原因,从而增进了对中西不同的戏剧传统与不同文化的了解。

关键词：《牡丹亭》《罗密欧与朱丽叶》语言特点基础文类比较研究

生态批评的意识形态功能——兼论生态文学的不足

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绵阳师范学院学报 2010年第10期29卷 59-62,73页

作者：杨深林仰恩大学中文系福建泉州362014

生态批评的意识形态功能包括社会评价作用和审美价值判断。我们不仅要通过评价生态文学作品来向读者宣传生态知识,批判现实生活中破坏生态的丑恶行为与现象来发挥生态批评的社会功能,更要对生态文学作品的审美价值作出价值判断。首先,... 详细信息

生态批评的意识形态功能包括社会评价作用和审美价值判断。我们不仅要通过评价生态文学作品来向读者宣传生态知识,批判现实生活中破坏生态的丑恶行为与现象来发挥生态批评的社会功能,更要对生态文学作品的审美价值作出价值判断。首先,我们决不能片面夸大生态批评的社会功能,其次,更要评价生态文学作品审美价值的性质、大小和高低。我们反对生态文学中普遍存在的执著于人类对动物戕害的血腥场景和人类残忍自私的丑恶行为的浅层次暴露的自然主义式创作倾向与审美趣味,主张生态文学更要注重艺术形式的打磨与叙事艺术的提高,促进中国生态文学的健康成长。

关键词：生态批评意识形态功能社会评价作用审美价值判断