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A contradictory phenomenon of thicken pericardium and cardiac compression without inferior vena cava dilation:sign of IVC escape

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Journal of Geriatric Cardiology 2024年第5期21卷 583-587页

作者： Tie-Nan CHEN Shuang ZHAO Shuai QIAO Yong-Yong han Qing LIU Chang-Le LIU guang-Ping LI Tong LIU Hua-Ying FU Department of Cardiovascular Surgery Second Hospital of Tianjin Medical UniversityTianjinChina Department of Cardiology Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular DiseaseTianjin Institute of Cardi-ologyThe Second Hospital of Tianjin Medical UniversityTianjinChina Department of Oncology Second Hospital of Tianjin Medical UniversityTianjinPeople's Republic of China

A 77-year-old female presented with shortness of breath and tightness of chest was *** past medical history included hypertension and she has been taking nifedipine *** years before,she was diagnosed with pericardial effusion(Figure 1)and had pericardiocentesis *** physical examination,her blood pressure was 151/100 mm-Hg and her pulse rate was 91 beats/min.

关键词： admitted cardiac thick

Lindqvist-type Polyoxometalates Act as Anti-breast Cancer Drugs via Mitophagy-induced Apoptosis

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Current Medical Science 2024年第4期44卷 809-819页

作者： Chen-guang YAO Zi-jia ZHAO Ting TAN Jiang-ning YAN Zhong-wei CHEN Jun-tao XIONG han-luo LI Yan-hong WEI Kang-hong HU Sino-German Biomedical Center Hubei Provincial Key Laboratory of Industrial MicrobiologyCooperative Innovation Center of Industrial Fermentation(Ministry of Education&Hubei Province)Key Laboratory of Fermentation Engineering(Ministry of Education)National“111”Center for Cellular Regulation and Molecular PharmaceuticsHubei University of TechnologyWuhan430068China Center for Evaluation of Hubei Medical Products Administration Wuhan430068China

Objective Lindqvist-type polyoxometalates(POMs)exhibit potential antitumor *** study aimed to examine the effects of Lindqvist-type POMs against breast cancer and the underlying *** Using different cancer cell lines,the present study evaluated the antitumor activities of POM analogues that were modified at the body skeleton based on molybdenum-vanadium-centered negative oxygen ion polycondensations with different side *** colony formation assay,autophagy detection,mitochondrial observation,qRT-PCR,Western blotting,and animal model were used to evaluate the antitumor activities of POMs against breast cancer cells and the related *** MO-4,a Lindqvist-type POM linking a proline at its side strain,was selected for subsequent experiments due to its low half maximal inhibitory concentration in the inhibition of proliferation of breast cancer *** was found that MO-4 induced the apoptosis of multiple types of breast cancer ***,MO-4 activated intracellular mitophagy by elevating mitochondrial reactive oxygen species(ROS)levels and resulting in *** vivo,breast tumor growth and distant metastasis were significantly reduced following MO-4 *** Collectively,the results of the present study demonstrated that the novel Lindqvist-type POM MO-4 may exhibit potential in the treatment of breast cancer.

关键词： antitumor breast cancer polyoxometalate mitochondria mitophagy

Liver histological changes in untreated chronic hepatitis B patients in indeterminate phase

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World Journal of Hepatology 2024年第6期16卷 920-931页

作者： De-Liang Huang Qin-Xian Cai guang-De Zhou Hong Yu Zhi-Bin Zhu Jing-han Peng Jun Chen Department of Liver Diseases The Third People’s Hospital of ShenzhenShenzhen 510000Guangdong ProvinceChina Department of Pathology Beijing Youan HospitalCapital Medical UniversityBeijing 100000China Department of Pathology National Clinical Research Centre for Infectious DiseaseThe Third People's Hospital of Shenzhen and the Second Hospital Affiliated with the Southern University of Science and TechnologyShenzhen 518112Guangdong ProvinceChina

BACKGROUND Studies with large size samples on the liver histological changes of indeterminate phase chronic hepatitis B(CHB)patients were not previously *** To assess the liver histological changes in the indeterminate phase CHB patients using liver *** The clinical and laboratory data of 1532 untreated CHB patients were collected,and all patients had least once liver biopsy from January 2015 to December *** significant differences among different phases of CHB infection were compared with t-test,and the risk factors of significant liver histological changes were analyzed by the multivariate logistic regression *** Among 1532 untreated CHB patients,814(53.13%)patients were in the indeterminate *** liver histological changes(defined as biopsy score≥G2 and/or≥S2)were found in 488/814(59.95%)CHB patients in the indete-rminate *** liver histological changes were significant differences among different age,platelets(PLTs),and alanine aminotransferase(ALT)subgroup in indeterminate *** logistic regression analysis indicated that age≥40 years old[adjust odd risk(aOR),1.44;95%confidence interval(CI):1.06-1.97;P=0.02],PLTs≤150×10^(9)/L(aOR,2.99;95%CI:1.85-4.83;Phanges in CHB patients in the indeterminate *** Our results suggested that significant liver histological changes were not rare among the untreated CHB patients in indeterminate phase,and additional strategies are urgently required for the management of these patients.

关键词： Chronic hepatitis B Indeterminate phase Gray-zone Liver biopsy Pathological histology Risk factors

Magnetostratigraphy and paleoenvironmental record of late Cenozoic sediments in the Taiyuan Basin,North China

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Journal of Palaeogeography 2024年第4期13卷 971-992页

作者： Zhi-Qiang Feng Qian LI Wei han Kun-Yuan Ma Yong-Jiang Liu Rong-Zhu Wei Yan-Wei Du Yong Lei guang-Hui Li College of Geoscience and Geomatics Engineering Taiyuan University of Technology Shanxi Institute of Geological Survey Frontiers Science Center for Deep Ocean Multispheres and Earth System Key Lab of Submarine Geoscience and Prospecting TechniquesCollege of Manine GeosciencesOcean University of China Laboratory for Marine Mineral Resources Qingdao National Laboratory for Marine Science and Technology College of Resources and Environment Shanxi Agricultural University Department of Information Engineering Shanxi University

The Taiyuan Basin is of importance for intraplate tectonic deformation in North China and contains Cenozoic strata with a maximum thickness of 3800 m.A～853.5-m-deep borehole (ZK01) with an overall core recovery rate of 85.09%was drilled at Yuci (37°35'37?N,112°39'47?E) in the central Taiyuan Basin,to obtain high-resolution records of paleomagnetism,paleoclimatic and paleoenvironmental conditions,and depositional environment of the *** obtained magnetic polarity sequence consists of 13 normal and 12 reverse zones,which correspond to C1n-C4An.2n of the geomagnetic polarity time *** data show that the evolution of ZK01 core covers the interval from 8.1 Ma to the present,and the bottoms of Pliocene,Quaternary,and Middle Pleistocene were identified in Taiyuan Basin,with a sedimentary accumulation rate ranging from 62.5 m/Ma to 175.9 m/*** data reveal that the source rocks in the study area underwent intense weathering and the sediments mainly formed in a semi-arid and oxygen-rich *** addition,paleoclimatic changes occurred at～7 Ma,3.8 Ma,and 1.7 Ma,which can be closely related to the tectonic uplift of the Loess Plateau and Tibetan Plateau,as well as the variations in the Asian monsoon and associated regional and global climatic change.

关键词： Taiyuan Basin Core sediment Magnetostratigraphy Climate change Paleoenvironment Quaternary

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面向心理学的虚拟现实实验开发工具

心理科学进展 2024年第11期32卷 1800-1813页

作者：韩明蒯曙光华东师范大学脑科学与教育创新研究院心理与认知科学学院上海200062 华东师范大学−纽约大学脑与认知科学联合研究中心上海200062

在使用虚拟现实技术进行心理学研究时,建立一个高质量的虚拟实验环境至关重要。然而,对于部分缺乏计算机编程经验的心理学研究者来说,这一任务常常充满挑战。为应对这一难题,领域内的研究者开发了多种专门用于虚拟现实实验的工具,借助... 详细信息

在使用虚拟现实技术进行心理学研究时,建立一个高质量的虚拟实验环境至关重要。然而,对于部分缺乏计算机编程经验的心理学研究者来说,这一任务常常充满挑战。为应对这一难题,领域内的研究者开发了多种专门用于虚拟现实实验的工具,借助游戏引擎等技术,大大降低了研究者对专业技术知识的依赖。这些工具各具特色,一部分提供实验框架,帮助研究者从整体上更轻松地搭建实验环境,而另一部分则专注于解决特定的技术难题,在特定环节或范式上为研究者提供必要的技术支持和开发范例。未来,实验工具还可能会采用“元框架”的理念,为开发者提供更高效、灵活的开发模式。

关键词：虚拟现实 3D实验刺激实验开发工具元框架可重复性开放科学

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Ultra-wide dual-band Rydberg atomic receiver based on space division multiplexing radio-frequency chip modules

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Chip 2024年第2期3卷 53-61页

作者： Li-Hua Zhang Bang Liu Zong-Kai Liu Zheng-Yuan Zhang Shi-Yao Shao Qi-Feng Wang Yu Ma Tian-Yu han guang-Can Guo Dong-Sheng Ding Bao-Sen Shi Key Laboratory of Quantum Information University of Science and Technology of ChinaHefei 230026China Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of ChinaHefei 230026China

Detecting microwave signals over a wide frequency range is endowed with numerous advantages as it enables simultaneous transmission of a large amount of information and access to more spectrum *** capability is crucial for applications such as microwave communication,remote sensing and ***,conventional microwave receiving systems are limited by amplifiers and band-pass filters that can only operate efficiently in a specific frequency ***,these systems can only process signals within a three-fold frequency range,which limits the data transfer bandwidth of the microwave communication *** novel atom-integrated microwave sensors,for example,radio-frequency(RF)chip–coupled Rydberg atomic receiver,provides opportunities for a large working bandwidth of microwave sensing at the atomic *** the current work,an ultrawide dual-band RF sensing scheme was demonstrated by spacedivision multiplexing two RF-chip-integrated atomic receiver *** system can simultaneously receive dual-band microwave signals that span a frequency range exceeding 6 octaves(300 MHz and 24 GHz).This work paves the way for multi-band microwave reception applications within an ultra-wide range by RF-chip-integrated Rydberg atomic sensor.

关键词： Dual-band Rydberg Radio-frequency chip Atomic receiver Space-division multiplexing

Operation optimization strategy of existing residential building energy-saving renovation market:From the perspective of subject behavior

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Ecological Economy 2024年第3期20卷 290-300页

作者： GUO han-ding LI Rui-jiao QIN guang-lei ZhanG Yin-xian School of Civil Engineering Sanjiang UniversityNanjing 210012CHINA School of Economics and Management Tianjin Chengjian UniversityTianjin 300384CHINA Ecological Livable City and Sustainable Construction Management Research Center Tianjin Chengjian UniversityTianjin 300384CHINA

The energy-saving renovation of existing residential buildings is a crucial measure to achieve the strategic goal of energy conservation and emission reduction in China and build ecologically livable *** article focuses on the perspective of subject behavior,starting from analyzing the current situation and difficulties of the operation of the energy-saving renovation market for existing residential buildings in China,drawing on the practical experience of the operation of the existing residential building energy-saving renovation market *** on principles such as systematicity,humanization,feasibility,and sustainability,the article constructs an operation optimization system of the existing residential building energy-saving renovation market from the perspective of subject *** order to provide a reference for the healthy and orderly operation of the existing residential building energy-saving renovation market,this paper proposes implementation strategies for optimizing the operation of the existing residential building energy-saving renovation *** are proposed from four aspects:optimizing the market environment,innovating the financing model,building the information sharing platform,and utilizing the synergies of the main subjects.

关键词： the existing residential buildings energy-saving renovation market operation optimization strategy perspective of subject behavior

A discussion on the anomalous threshold enhancement of J/ψ–ψ(3770)couplings and X(6900)peak

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Chinese Physics C 2024年第4期48卷 1-5页

作者：陆业陈畅秦广友郑汉青 Institute of Particle Physics and Key Laboratory of Quark and Lepton Physics(MOE) Central China Normal UniversityWuhan 430079China Department of Physics Peking UniversityBeijing 100871China College of Physics Sichuan UniversityChengdu 610065China

The attractive interaction between J/ψandψ(3770)has to be strong enough if X(6900)is of the molecule *** argue that sinceψ(3770)decays predominantly into a DD^(¯)pair,the interactions between J/ψandψ(3770)may be significantly enhanced owing to the three point DD^(¯)loop *** enhancement originates from the anomalous threshold located at t=−1.288 GeV^(2),whose effect propagates into the s-channel partial wave amplitude in the vicinity of √s≃6.94 *** effect may be helpful in the formation of the X(6900)peak.

关键词： exotic hadrons hadron molecule X(6900)

习近平文化思想融入高校思政课教学的三重理路

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教育理论与实践 2024年第27期44卷 40-44页

作者：荣光汉南阳师范学院马克思主义学院河南南阳473061

习近平文化思想蕴含深厚的文化意蕴、广博的理论内涵和鲜明的实践品格。习近平文化思想融入高校思想政治理论课教学,必须坚持从内容入脑,做好习近平文化思想融入高校思政课的理论阐释;价值入心,做好习近平文化思想融入高校思政课的教学... 详细信息

习近平文化思想蕴含深厚的文化意蕴、广博的理论内涵和鲜明的实践品格。习近平文化思想融入高校思想政治理论课教学,必须坚持从内容入脑,做好习近平文化思想融入高校思政课的理论阐释;价值入心,做好习近平文化思想融入高校思政课的教学改革创新;外化入行,做好习近平文化思想融入高校思政课的实践指导,三维立体推进,全面提升立德树人、铸魂育人的实效。

关键词：高校思政课教学习近平文化思想课程融入理论阐释教学创新实践指导