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Preparation and applications of calcium ferrite as a functional material:A review

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 292-310页

作者： Xiuli han Bowen duan Lei Liu Shilong Fang Weiwei Wang College of Mining Engineering North China University of Science and TechnologyTangshan 063210China Collaborative Innovation Center of Green Development and Ecological Restoration of Mineral Resources of Hebei Province Tangshan 063210China Key Laboratory of Mining Development and Security Technology of Hebei Province Tangshan 063210China

Calcium ferrite(CF)is recognized as a potential green and efficient functional material because of its advantages of magnetism,electrochemistry,catalysis,and biocompatibility in the fields of materials chemistry,environmental engineering,and ***-fore,the obtained research results need to be systematically summarized,and new perspectives on CF and its composite materials need to be *** on the presented studies of CF and its composite materials,the types and structures of the crystal are *** addition,the current application technologies and theoretical mechanisms with various properties in different fields are ***,the various preparation methods of CF and its composite materials are elaborated in *** importantly,the advantages and disadvantages of the synthesis methods of CF and its composite materials are discussed,and the existing problems and emerging challenges in practical production are ***,the key future research directions of CF and its composite materials have been prospected from the potential application technologies to provide references for its synthesis and efficient utilization.

关键词： calcium ferrite mineral functional materials preparation application perspectives

A case of systemic amyloidosis beginning with purpura

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Chinese Medical Journal 2012年第3期125卷 555-557页

作者： Zhao Jun-ying Zhang Rui-na duan xiao-han Xu Zhi-li Li Hong-wei Gu Fu-sheng Capital Med Univ Beijing Friendship Hosp Dept Cardiol Beijing 100050 Peoples R China Capital Med Univ Beijing Friendship Hosp Dept Dermatol Beijing 100050 Peoples R China

Primary systemic amyloidosis is a relatively rare disease, caused when abnormal extracellular deposition of fibrillary protein builds up in a variety of target organs, such as heart, kidneys, lungs liver, and so forth. The symptoms of the disease are usually vague, while many kinds of auxiliary or laboratory examinations especially pathologic biopsy can provide a clue for the diagnosis. Here we described a case who had purpura-like lesions in the initial stage, followed by progressive malfunctions in the kidneys, the heart, the lungs, as wel~ as the liver. The final diagnosis was primary systemic amyloidosis determined by skin pathologic biopsy. And the disease led to a fatal outcome within three months after the diagnosis.

关键词： primary systemic amyloidosis Congo red stain purpura

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低衰变功率乏燃料棒喷淋冷却实验研究

原子能科学技术 2017年第10期51卷 1820-1826页

作者：韩一丹陈丽陆道纲苏夏王汉段骁晗华北电力大学北京市非能动安全重点实验室北京102206 上海核工程研究设计院上海200233

本文基于超设计基准事故,建立1套乏燃料水池喷淋冷却实验装置,选用5×5电加热棒束模拟局部乏燃料组件,分析当乏燃料水池池水完全排空状况下,维持乏燃料包壳温度在300℃时所需的最小喷淋流量密度以及周围棒束对单棒的影响效果,并开展了... 详细信息

本文基于超设计基准事故,建立1套乏燃料水池喷淋冷却实验装置,选用5×5电加热棒束模拟局部乏燃料组件,分析当乏燃料水池池水完全排空状况下,维持乏燃料包壳温度在300℃时所需的最小喷淋流量密度以及周围棒束对单棒的影响效果,并开展了低衰变功率下的喷淋冷却实验。结果表明:单棒加热功率小于25 W的加热棒束无需额外冷却操作,仍处于安全状态。分别采用流量密度2.393、2.950、3.876(m^3/h)/m^2进行喷淋冷却,可使单棒加热功率为100、125、150 W的加热棒束最高温度稳定在300℃左右。目标棒外围第1、2层棒束对其温度影响较大,第3层及其以外的加热棒束对目标棒的影响较弱。

关键词：核安全乏燃料水池喷淋冷却最小喷淋流量密度

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职业嵌入研究述评与展望

外国经济与管理 2013年第8期35卷 54-62页

作者：施丹段笑晗陈典华中农业大学经济管理学院湖北武汉430070 加州大学伯克利分校文理学院加州伯克利94720

职业嵌入作为一个源于工作嵌入的新构念,为员工职业稳定性提供了更广阔的解释空间,并为预测员工离职提供了一个新视角。相对于工作嵌入而言,目前国内针对职业嵌入的研究及相关成果介绍还不多见。本文聚焦于西方学者关于这一领域研究的... 详细信息

职业嵌入作为一个源于工作嵌入的新构念,为员工职业稳定性提供了更广阔的解释空间,并为预测员工离职提供了一个新视角。相对于工作嵌入而言,目前国内针对职业嵌入的研究及相关成果介绍还不多见。本文聚焦于西方学者关于这一领域研究的最新进展,对职业嵌入的概念、维度、测量、影响因素、变化与影响效应等方面的研究成果进行了系统评介,并对未来研究方向进行了展望。

关键词：职业嵌入工作嵌入职业流动职业稳定性职业转换

Single-cell omics: experimental workflow, data analyses and applications

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Science China Life Sciences 2025年第1期68卷 5-102页

作者： Fengying Sun Haoyan Li Dongqing Sun Shaliu Fu Lei Gu Xin Shao Qinqin Wang Xin Dong Bin duan Feiyang Xing Jun Wu Minmin xiao Fangqing Zhao Jing-Dong J.han Qi Liu xiaohui Fan Chen Li Chenfei Wang Tieliu Shi Department of Clinical Laboratory the Affiliated Wuhu Hospital of East China Normal University (The Second People's Hospital of Wuhu City) Pharmaceutical Informatics Institute College of Pharmaceutical SciencesZhejiang University Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration (Tongji University) Ministry of EducationOrthopaedic DepartmentTongji HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Frontier Science Center for Stem Cells School of Life Sciences and TechnologyTongji University Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine Shanghai East HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Research Institute of Intelligent Computing Zhejiang Lab Shanghai Research Institute for Intelligent Autonomous Systems Center for Single-cell Omics School of Public HealthShanghai Jiao Tong University School of Medicine National Key Laboratory of Chinese Medicine Modernization Innovation Center of Yangtze River DeltaZhejiang University Center for Bioinformatics and Computational Biology Shanghai Key Laboratory of Regulatory Biologythe Institute of Biomedical Sciences and School of Life SciencesEast China Normal University Beijing Institutes of Life Science Chinese Academy of Sciences Peking-Tsinghua Center for Life Sciences Academy for Advanced Interdisciplinary StudiesCenter for Quantitative Biology (CQB)Peking University Zhejiang Key Laboratory of Precision Diagnosis and Therapy for Major Gynecological Diseases Women's HospitalZhejiang University School of Medicine Key Laboratory of Advanced Theory and Application in Statistics and Data Science-MOE School of StatisticsEast China Normal University

Cells are the fundamental units of biological systems and exhibit unique development trajectories and molecular features. Our exploration of how the genomes orchestrate the formation and maintenance of each cell, and control the cellular phenotypes of various organismsis, is both captivating and intricate. Since the inception of the first single-cell RNA technology, technologies related to single-cell sequencing have experienced rapid advancements in recent years. These technologies have expanded horizontally to include single-cell genome, epigenome,proteome, and metabolome, while vertically, they have progressed to integrate multiple omics data and incorporate additional information such as spatial sc RNA-seq and CRISPR screening. Single-cell omics represent a groundbreaking advancement in the biomedical field,offering profound insights into the understanding of complex diseases, including cancers. Here, we comprehensively summarize recent advances in single-cell omics technologies, with a specific focus on the methodology section. This overview aims to guide researchers in selecting appropriate methods for single-cell sequencing and related data analysis.

关键词： single-cell sequencing genome epigenome proteomics metabolomics multimodal spatial transcriptomics CRISPR screening

Peripheral mitochondrial DNA as a neuroinflammatory biomarker for major depressive disorder

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Neural Regeneration Research 2025年第6期20卷 1541-1554页

作者： Jinmei Ye Cong duan Jiaxin han Jinrong Chen Ning Sun Yuan Li Tifei Yuan Daihui Peng Division of Mood Disorder Shanghai Mental Health CenterShanghai Jiao Tong University School of MedicineShanghaiChina Department of Psychiatry First Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Shanghai Key Laboratory of Psychotic Disorders Brain Health InstituteNational Center for Mental DisordersShanghai Mental Health CenterShanghai Jiao Tong University School of MedicineShanghaiChina Co-Innovation Center of Neuroregeneration Nantong UniversityNantongJiangsu ProvinceChina

In the pathogenesis of major depressive disorder, chronic stress-related neuroinflammation hinders favorable prognosis and antidepressant response. Mitochondrial DNA may be an inflammatory trigger, after its release from stress-induced dysfunctional central nervous system mitochondria into peripheral circulation. This evidence supports the potential use of peripheral mitochondrial DNA as a neuroinflammatory biomarker for the diagnosis and treatment of major depressive disorder. Herein, we critically review the neuroinflammation theory in major depressive disorder, providing compelling evidence that mitochondrial DNA release acts as a critical biological substrate, and that it constitutes the neuroinflammatory disease pathway. After its release, mitochondrial DNA can be carried in the exosomes and transported to extracellular spaces in the central nervous system and peripheral circulation. Detectable exosomes render encaged mitochondrial DNA relatively stable. This mitochondrial DNA in peripheral circulation can thus be directly detected in clinical practice. These characteristics illustrate the potential for mitochondrial DNA to serve as an innovative clinical biomarker and molecular treatment target for major depressive disorder. This review also highlights the future potential value of clinical applications combining mitochondrial DNA with a panel of other biomarkers, to improve diagnostic precision in major depressive disorder.

关键词： biomarker cytokine exosomes inflammasome major depressive disorder microglia mitochondrial DNA mitochondrial dysfunction neuroinflammation Toll-like receptor

Revolutionizing photothermal CO_(2)hydrogenation with ceria-based catalysts

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Nano Research 2025年第1期18卷 30-49页

作者： Zhaorui Zhang xiao han Junhong Zhang Yunyun Dong Jinsheng Zhao Qian Xu ingqiang Zhang School of Chemistry and Chemical Engineering Liaocheng UniversityLiaocheng 252059China Institute for Catalysis Hokkaido UniversityN-21W-10Sapporo 001-0021Japan National Synchrotron Radiation Laboratory University of Science and Technology of ChinaHefei 230029China

In the context of achieving carbon neutrality,CO_(2)catalytic conversion technologies are effective in reducing atmospheric CO_(2)concentrations while simultaneously producing renewable *** approach is seen as a viable method for constructing a new carbon cycle,thereby effectively addressing the issue of global *** CO_(2)conversion has recently emerged as a promising research focus due to its high energy utilization efficiency,superior CO_(2)conversion,excellent product selectivity,mild operating conditions,low energy consumption and minimal operating *** oxide(CeO_(2))has been widely used in photothermal catalysis due to its unique chemical properties,particularly when used as a support material with supported metals,creating distinctive interfacial sites for catalytic *** an emerging star support in photothermal CO_(2)conversion,its contributions are equally significant and should not be ***,to our knowledge,there has been no comprehensive review of CeO_(2)applications in catalytic hydrogenation of CO_(2).In this paper,we summarize and discuss CeO_(2)-based materials for photothermal CO_(2)conversion to value-added *** research particularly focuses on the synthesis methods of CeO_(2)-supported catalysts,the history of CeO_(2)in photothermal catalysis,types of photothermal catalytic reactors,unique characterization methods for the photothermal catalysts and the photothermal CO_(2)hydrogenation reactions by CeO_(2)-based *** related to further challenges and future directions for photothermal CO_(2)hydrogenation are also provided.

关键词： CO_(2)neutrality hydrogenation photothermal catalysis ceria C1 chemistry

卡泊三醇联合卤米松序贯治疗斑块状银屑病疗效分析

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临床和实验医学杂志 2014年第10期13卷 831-833页

作者：杨怡段晓涵赵华解放军301医院皮肤科北京100853

目的探讨卡泊三醇联合卤米松序贯治疗寻常型斑块状银屑病的疗效及安全性。方法选取96例寻常型斑块状银屑病患者,随机分为两组。治疗组联合使用卡泊三醇软膏和卤米松软膏,分三阶段进行序贯治疗;对照组单纯外用卡泊三醇软膏早、晚各1次。... 详细信息

目的探讨卡泊三醇联合卤米松序贯治疗寻常型斑块状银屑病的疗效及安全性。方法选取96例寻常型斑块状银屑病患者,随机分为两组。治疗组联合使用卡泊三醇软膏和卤米松软膏,分三阶段进行序贯治疗;对照组单纯外用卡泊三醇软膏早、晚各1次。治疗后第2、4、6周对两组患者进行疗效判断和比较,并观察治疗过程出现的不良反应。结果联合治疗组在治疗后在第2、4、6周复诊时总有效率分别为54.17%、68.89%和84.44%;对照组在治疗后在第2、4、6周复诊时总有效率分别为33.33%、46.67%和63.41%。与对照组相比,治疗组在各个观察时间点疗效均优于对照组,差异均有统计学意义(P<0.05)。不良反应主要表现为出现局部红斑、灼热、瘙痒和色素沉着,治疗结束后症状均能缓解。结论卡泊三醇联合卤米松序贯性治疗斑块状银屑病,效果显著,不良反应较轻,是较好的治疗方案。

关键词：斑块状银屑病卡泊三醇卤米松序贯治疗

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过敏性皮肤病1774例过敏原检测结果分析

中国皮肤性病学杂志 2012年第4期26卷 317-318,329页

作者：张蕊娜许颖段晓涵赵俊英首都医科大学附属北京友谊医院皮肤科北京100050

目的观察不同类型的过敏性皮肤病、不同季节及不同性别的过敏性皮肤病患者过敏原的差异性。方法用德国Allergy Screen变应原定量免疫印迹法对1774例过敏性皮肤病患者过敏原进行检测。结果 1774例患者中,过敏原检测结果阳性736例(41.49%... 详细信息

目的观察不同类型的过敏性皮肤病、不同季节及不同性别的过敏性皮肤病患者过敏原的差异性。方法用德国Allergy Screen变应原定量免疫印迹法对1774例过敏性皮肤病患者过敏原进行检测。结果 1774例患者中,过敏原检测结果阳性736例(41.49%),5种过敏性疾病的吸入组阳性率分别为38.61%,37.11%,33.46%,36.36%和31.71%,食入组阳性率分别为13.88%,13.14%,8.09%,13.64%和7.32%;不同季节的阳性率分别为38.5%,78.92%,57.73%和23.79%。结论不同类型的过敏性皮肤病、不同季节及不同性别的过敏性皮肤病患者过敏原不同。可根据疾病类型、季节及性别选择过敏原筛查范围,做好过敏性皮肤病的防治。

关键词：过敏性皮肤病过敏原免疫印迹