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温州敲■渔业的兴起与应对(1956-1957)

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中国经济史研究 2018年第1期 156-168页

作者：叶君剑浙江大学中国近现代史研究所杭州310028

敲渔业起源于广东,20世纪50年代大规模发展,自南往北扩散到福建、浙江。1956年敲渔业流传至温州,恰是当地渔业合作化实现之时。敲与合作社的结合,充分显示了集体生产的效率,加之当地政府初期的鼓动,敲渔业在温州达到了其发展的顶峰。温... 详细信息

敲渔业起源于广东,20世纪50年代大规模发展,自南往北扩散到福建、浙江。1956年敲渔业流传至温州,恰是当地渔业合作化实现之时。敲与合作社的结合,充分显示了集体生产的效率,加之当地政府初期的鼓动,敲渔业在温州达到了其发展的顶峰。温州敲渔业的发展激发了浙江不同层级和地区政府之间的矛盾,显示了政府绝对主导权背后的实际效力和地域差异。连绵不绝的敲渔业也成为集体化时期温州渔民特有的谋生甚至致富手段。

关键词：敲船温州大黄鱼渔民

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中国渔业史研究: 学术史回顾与思考

浙江大学学报（人文社会科学版） 2020年第5期50卷 195-209页

作者：叶君剑浙江大学历史学系浙江杭州310058

渔业是社会经济的一个组成部分,近代以来它对国家的意义逐渐凸显。中国渔业史研究发端于晚清,但近代的渔业著作大多略古详今,具有较强的经世致用色彩。20世纪90年代以后,在历史学的介入下,渔业史研究的学理性不断增强,但受产业观视角的... 详细信息

渔业是社会经济的一个组成部分,近代以来它对国家的意义逐渐凸显。中国渔业史研究发端于晚清,但近代的渔业著作大多略古详今,具有较强的经世致用色彩。20世纪90年代以后,在历史学的介入下,渔业史研究的学理性不断增强,但受产业观视角的影响较为明显。最近十多年来,在环境史、新文化史、历史人类学等的影响或推动下,中国渔业史研究在视角与对象上都得到了显著拓展。相关成果强调人与自然的互动,重视渔民与鱼,并考察渔业生产背后的产权问题。从研究时段上看,对近代与集体化时期渔业史的研究仍十分薄弱;从研究对象来看,目前学界对市场与技术的关注相对较少。结合国际学界的动向,深化中国渔业史研究,将有助于我们进一步思考渔业在人类文明发展进程中的意义。

关键词：渔业中国渔业史学术史环境史历史人类学

Correction to:Comprehensive Management of Daily Living Activities,behavioral and Psychological Symptoms,and Cognitive Function in Patients with Alzheimer’s Disease:A Chinese Consensus on the Comprehensive Management of Alzheimer’s Disease

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Neuroscience Bulletin 2022年第3期38卷 337-338页

作者： Jianjun Jia Jun Xu Jun Liu Yongjun Wang Yanjiang Wang Yunpeng Cao Qihao Guo Qiuming Qu Cuibai Wei Wenshi Wei junjian Zhang Enyan Yu Department of Neurology The Second Medical CenterPeople’s Liberation Army General HospitalBeijing100853China Department of Neurology Beijing Tiantan HospitalCapital Medical UniversityBeijing100050China Department of Neurology Sun Yat-sen Memorial HospitalSun Yat-sen UniversityGuangzhou510120China Cognitive Impairment Department Shenzhen Kangning HospitalShenzhen518118China Department of Neurology Daping HospitalArmy Medical UniversityChongqing400042China Department of Neurology The First Hospital of China Medical UniversityShenyang210112China Department of Gerontology Shanghai Jiaotong University Affiliated Sixth People’s HospitalShanghai200233China Department of Neurology The First Affiliated Hospital of Xi’an Jiaotong UniversityXi’an710061China Department of Neurology Xuanwu Hospital Capital Medical UniversityBeijing100053China Department of Neurology Huadong Hospital Affiliated to Fudan UniversityShanghai200040China Department of Neurology Zhongnan Hospital of Wuhan UniversityWuhan430071China Department of Psychology Chinese Academy of Sciences Cancer Hospital of the University of the Chinese Academy of SciencesHangzhou310022China

The article‘Comprehensive Management of Daily Living Activities,behavioral and Psychological Symptoms,and Cognitive Function in Patients with Alzheimer’s Disease:A Chinese Consensus on the Comprehensive Management of Alzheimer’s Disease’,written by Jun Xu,Jun Liu,Yongjun Wang,Yanjiang Wang,Yunpeng Cao,Qihao Guo,Qiuming Qu,Cuibai Wei,Wenshi Wei,junjian Zhang&Enyan Yu,was originally published electronically on the publisher’s internet portal on 29th May 2021 without open *** the author(s)’decision to opt for Open Choice the copyright of the article changed on 11th June 2021 to©The Author(s)2021 and the article is forthwith distributed under a Creative Commons Attribution 4.0 International License,which permits use,sharing,adaptation,distribution and reproduction in any medium or format,as long as you give appropriate credit to the original author(s)and the source,provide a link to the Creative Commons licence,and indicate if changes were *** original article has been corrected.

关键词： Alzheimer Patients Activities

Amorphous calcium magnesium phosphate nanocomposites with superior osteogenic activity for bone regeneration

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Regenerative Biomaterials 2021年第6期8卷 249-259页

作者： Yingying Jiang Shuo Tan Jianping Hu Xin Chen Feng Chen Qianting Yao Zhi Zhou Xiansong Wang Zifei Zhou Yunshan Fan junjian Liu Yize Lin Lijia Liu Shisheng He Department of Orthopedic Spinal Pain Research InstituteShanghai Tenth People’s HospitalTongji University School of MedicineShanghai 200072China Institute of Translational Medicine Shanghai UniversityShanghai 200444China National Engineering Research Center for Nanotechnology Shanghai 200241China Institute of Functional Nano&Soft Materials(FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials&DevicesSoochow UniversitySuzhou 215123China Shanghai Key Laboratory of Tissue Engineering Shanghai Ninth People’s HospitalShanghai Jiao Tong University School of MedicineShanghai 200011China

The seek of bioactive materials for promoting bone regeneration is a challenging and longterm *** with inorganic metal ions or drug molecules is considered effective strategies to improve the bioactivity of various existing ***,amorphous calcium magnesium phosphate(ACMP)nanoparticles and simvastatin(SIM)-loaded ACMP(ACMP/SIM)nanocomposites were developed via a simple co-precipitation *** physiochemical property of ACMP/SIM was explored using transmission electron microscope(TEM),Fourier transform infrared spectroscopy(FTIR),powder X-ray diffraction(XRD)and highperformance liquid chromatograph(HPLC),and the role of Mg^(2+) in the formation of ACMP/SIM was revealed using X-ray absorption near-edge structure(XANES).After that,the transformation process of ACMP/SIM in simulated body fluid(SBF)was also tracked to simulate and explore the in vivo mineralization performance of *** find that ACMP/SIM releases ions of Ca^(2+),Mg^(2+)and PO_(4)^(3),when it is immersed in SBF at 37℃,and a phase transformation occurred during which the initially amorphous ACMP turns into self-assembled hydroxyapatite(HAP).Furthermore,ACMP/SIM displays high cytocompatibility and promotes the proliferation and osteogenic differentiation of MC3T3-E1 *** the in vivo studies,lamellar ACMP/SIM/Collagen scaffolds with aligned pore structures were prepared and used to repair a rat defect model in ***/SIM/Collagen scaffolds show a positive effect in promoting the regeneration of calvaria defect after *** bioactive ACMP/SIM nanocomposites are promising as bone repair *** the facile preparation process and superior in vitro/vivo bioactivity,the as-prepared ACMP/SIM would be a potential candidate for bone related biomedical applications.

关键词： biomineralization bone materials synthesize biomaterial-cell

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面向数控车床可靠性试验的多维力加载装置

制造技术与机床 2025年第1期 166-172页

作者：李辉王军见孙江宏赵钦志王仙超北京信息科技大学机电工程学院北京100192 国家机床质量监督检验中心北京100102 清华大学机械电子工程研究所北京100084

针对数控车床可靠性试验提出一种结构简单且便于工程化安装的新型多维力加载装置。首先基于弹簧受力变形原理对多维力加载装置进行结构设计,并依次进行主轴受力和加载头行程分析,探究其合理性;其次对装置进行多工况仿真分析,验证其可行... 详细信息

针对数控车床可靠性试验提出一种结构简单且便于工程化安装的新型多维力加载装置。首先基于弹簧受力变形原理对多维力加载装置进行结构设计,并依次进行主轴受力和加载头行程分析,探究其合理性;其次对装置进行多工况仿真分析,验证其可行性;最后搭建试验台,进行主轴加载试验,得到主轴进给量与所受载荷关系。结果表明,多维力加载装置可对主轴施加单向超过1000 N的多维动态载荷,试验与期望平均误差在10%以内,加载能力高且满足设计要求,这证明该装置具备可行性、稳定性及高加载能力,为多维力加载装置研发提供理论依据和试验方法。

关键词：可靠性试验多维力加载装置弹簧变形仿真分析加载试验

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老年重度牙周炎危险因素的相关性分析

实用口腔医学杂志 2015年第6期31卷 841-843页

作者：张俊健浙江磐安县人民医院口腔科金华322300

目的：研究老年重度牙周炎发病的危险因素。方法：纳入160例61-81岁重度牙周炎患者为研究对象（研究组）另选择200例非牙周炎人群为对照组。经口腔和牙周检查及问卷调查,分析老年重度牙周炎的相关危险因素。结果：吸烟（OR=3.160 1,95%C... 详细信息

目的：研究老年重度牙周炎发病的危险因素。方法：纳入160例61-81岁重度牙周炎患者为研究对象（研究组）另选择200例非牙周炎人群为对照组。经口腔和牙周检查及问卷调查,分析老年重度牙周炎的相关危险因素。结果：吸烟（OR=3.160 1,95%CI：1.051-1.310）、合并糖尿病（OR=2.142,95%CI：1.621-5.912）、有不良修复体（OR=1.989,95%CI：1.218-4.298）、合并根分又病变（OR=3.282,95%CI：1.019-2.296）和合并系统性疾病（OR=2.196,95%CI：1.516-2.619）等因素和老年重度牙周炎发病密切相关,为其独立危险因素。结论：老年重度牙周炎发病与多种因素密切相关,其中吸烟、合并糖尿病、有不良修复体、合并根分又病变、合并系统性疾病是老年重度牙周炎发病的主要危险因素。

关键词：重度牙周炎老年危险因素

Public Housing, School Segregation, and Children＇s Education： Evidence from Hong Kong

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Frontiers of Economics in China-Selected Publications from Chinese Universities 2015年第3期10卷 414-448页

作者： Yi, junjian Chou, Kee Lee Yung, Linda Zhang, Junsen Natl Univ Singapore Dept Econ Singapore 117548 Singapore Hong Kong Inst Educ Dept Asian & Policy Studies Hong Kong Hong Kong Peoples R China Chinese Univ Hong Kong Dept Econ Hong Kong Hong Kong Peoples R China

Evidence in the literature shows that public-housing residents move less frequently than others. This tendency may restrict school choice for children from public-housing families and lead to school segregation and lower educational outcomes for those children. Our empirical findings from Hong Kong show three strands of evidence that support this hypothesis. （1） Children from public-housing families are more likely to drop out of school after compulsory education. The result is robust after controlling for family background and a series of parental characteristics. （2） Public-housing families with school-age children are less likely to move than their private-housing counterparts. （3） Children from public-housing families are more likely to study in local community schools, which are located on the outskirts of Hong Kong and are of lower education quality. These findings have important policy implications for the public-housing programs such as those which have been implemented in China's Mainland since 2011.

关键词： public housing schooling segregation school attendance

The mechanism underlying extrapulmonary complications of the coronavirus disease 2019 and its therapeutic implication

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Signal Transduction and Targeted Therapy 2022年第3期7卷 713-745页

作者： Qin Ning Di Wu Xiaojing Wang Dong Xi Tao Chen Guang Chen Hongwu Wang Huiling Lu Ming Wang Lin Zhu junjian Hu Tingting Liu Ke Ma Meifang Han Xiaoping Luo National Medical Center for Major Public Health Events Department and Institute of Infectious DiseaseTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina National Medical Center for Major Public Health Events Department of PediatricsTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina

The coronavirus disease 2019(COVID-19)is a highly transmissible disease caused by the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)that poses a major threat to global public *** COVID-19 primarily affects the respiratory system,causing severe pneumonia and acute respiratory distress syndrome in severe cases,it can also result in multiple extrapulmonary complications.

关键词： acute respiratory distress

A robust method for performance evaluation of the vapor cell for magnetometry

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Chinese Physics B 2023年第4期32卷 283-289页

作者：柳治邹升尹凯峰石韬唐钧剑袁珩 School of Instrumentation Science and Optoelectronics Engineering Beihang UniversityBeijing 100191China Hangzhou Innovation Institute of Beihang University Hangzhou 310051China

A robust performance evaluation method for vapor cells used in magnetometers is proposed in this *** performance of the vapor cell determines the sensitivity of the magnetic measurement,which is the core parameter of a *** establishing the relationship between intrinsic sensitivity and the total relaxation rate,the total relaxation rate of the vapor cell can be obtained to represent the intrinsic sensitivity of the magnetometer by fitting the parameters of the magnetic resonance *** method for measurement of the total relaxation rate based on the magnetic resonance experiment proposed in this work is robust and insensitive to ambient *** show that,compared with conventional sensitivity measurement,the total relaxation rate affected by magnetic noise below 0.9 n T,pump light frequency noise below 1.5 GHz,pump light power noise below 9%,probe light power noise below 3%and temperature fluctuation of 150±3℃deviates by less than 2%from the noise-free *** robust performance evaluation method for vapor cells is conducive to the construction of a multi-channel high-spatial-resolution cardio-encephalography system.

关键词： evaluation method magnetometer robust vapor cell