龙舒本《王文公文集》考     

马德鸿  胡光 《新世纪图书馆》2005,(1):55-57

论文对龙舒本《王文公文集》的体例、与其他版本系统的关系以及其刊刻时间等方面进行了分析。  相似文献   

论革命历史类博物馆展陈的特点     

马英民 《中国博物馆》2005,(2):46-51

我国革命历史类博物馆及其展陈与其他类型博物馆相比，在其历史、主题、体系、内容、物、形式、环境及参考国外经验等方面，均存在着自身的特点或特殊性。只有全面、深入地探讨和认识这些特点和特殊性，才能从此类馆展陈的实际出发，找出适宜于其生存、发展的展示理念与手法。  相似文献   

我国信息资源共享实践及理论研究进展   总被引：53，自引：0，他引：53  

马费成  裴雷 《情报学报》2005,24(3):277-285

本文通过回顾信息资源共享的历史发展,研究信息资源共享的实践和理论进展,提出了信息资源共享的关键和目前存在的问题  相似文献   

以流程再造为导向的图书馆组织结构模式探析     

马春晖 《情报资料工作》2005,(3):83-85

文章探讨了业务流程再造在图书馆管理中的重要意义,提出组织结构应采用以流程为导向的新型模式,并在此基础上制定了提高图书馆管理绩效的业务流程再造的原则和策略。  相似文献   

论编辑新发展观     

李国昌  马严  陈琪 《出版科学》2018,26(3):28-31

将党中央提出的新发展理念合理地运用到编辑职业发展中,提出协调、融合、开放、卓越、共享的编辑新发展观,并对其内涵、主要特征和涵育路径进行论述.认为编辑新发展观是一个系统化的逻辑体系,具有人本性、参与性、创造性的鲜明特点.涵育编辑新发展观,需要国家加强顶层设计,厚植编辑茁壮成长的发展基础;需要单位坚持"以人为本",营造编辑干事创业风清气正的微环境;需要个人坚定文化自信,在出版业发展中不断超越自己.  相似文献   

对环境工程专业水处理方向本科毕业设计的几点思考     

方继敏  李晔  马涛  许顺红 《梧州学院学报》2005,15(2):72-74

本文从目前水处理方向毕业设计存在的问题入手,提出了关于该专业水处理方向本科毕业设计中应该注意的几点问题及应该提高和加强的地方.  相似文献   

Simultaneous changes in seed size,oil content and protein content driven by selection of SWEET homologues during soybean domestication     

Shoudong Wang  Shulin Liu  Jie Wang  Kengo Yokosho  Bin Zhou  Ya-Chi Yu  Zhi Liu  Wolf B Frommer  Jian Feng Ma  Li-Qing Chen  Yuefeng Guan  Huixia Shou  Zhixi Tian 《国家科学评论(英文版)》2020,7(11):1776

Soybean accounts for more than half of the global production of oilseed and more than a quarter of the protein used globally for human food and animal feed. Soybean domestication involved parallel increases in seed size and oil content, and a concomitant decrease in protein content. However, science has not yet discovered whether these effects were due to selective pressure on a single gene or multiple genes. Here, re-sequencing data from >800 genotypes revealed a strong selection during soybean domestication on GmSWEET10a. The selection of GmSWEET10a conferred simultaneous increases in soybean-seed size and oil content as well as a reduction in the protein content. The result was validated using both near-isogenic lines carrying substitution of haplotype chromosomal segments and transgenic soybeans. Moreover, GmSWEET10b was found to be functionally redundant with its homologue GmSWEET10a and to be undergoing selection in current breeding, leading the the elite allele GmSWEET10b, a potential target for present-day soybean breeding. Both GmSWEET10a and GmSWEET10b were shown to transport sucrose and hexose, contributing to sugar allocation from seed coat to embryo, which consequently determines oil and protein contents and seed size in soybean. We conclude that past selection of optimal GmSWEET10a alleles drove the initial domestication of multiple soybean-seed traits and that targeted selection of the elite allele GmSWEET10b may further improve the yield and seed quality of modern soybean cultivars.  相似文献   

Wearable skin-like optoelectronic systems with suppression of motion artifacts for cuff-less continuous blood pressure monitor     

Haicheng Li  Yinji Ma  Ziwei Liang  Zhouheng Wang  Yu Cao  Yuan Xu  Hua Zhou  Bingwei Lu  Ying Chen  Zhiyuan Han  Shisheng Cai  Xue Feng 《国家科学评论(英文版)》2020,7(5):849

According to the statistics of the World Health Organization, an estimated 17.9 million people die from cardiovascular diseases each year, representing 31% of all global deaths. Continuous non-invasive arterial pressure (CNAP) is essential for the management of cardiovascular diseases. However, it is difficult to achieve long-term CNAP monitoring with the daily use of current devices due to irritation of the skin as well as the lack of motion artifacts suppression. Here, we report a high-performance skin-like optoelectronic system integrated with ultra-thin flexible circuits to monitor CNAP. We introduce a theoretical model via the virtual work principle for predicting the precise blood pressure and suppressing motion artifacts, and propose optical difference in the frequency domain for stable optical measurements in terms of skin-like devices. We compare the results with the blood pressure acquired by invasive (intra-arterial) blood pressure monitoring for >1500 min in total on 44 subjects in an intensive care unit. The maximum absolute errors of diastolic and systolic blood pressure were ±7/±10 mm Hg, respectively, in immobilized, and ±10/±14 mm Hg, respectively, in walking scenarios. These strategies provide advanced blood pressure monitoring techniques, which would directly address an unmet clinical need or daily use for a highly vulnerable population.  相似文献   

印度嫁妆制度的嬗变     

马小芳 《佳木斯教育学院学报》2015,(6)

印度从20世纪中期以来就开始了一次次的婚姻家庭法改革。但是在传统习俗的束缚、宗教私法的干涉和印度教原教旨主义的影响下,总是屡屡受挫,它决心消除的嫁妆制度不但依然存在,反而在有些偏远地区愈演愈烈。本文按照时间顺序梳理了印度嫁妆制度的由来与历史嬗变,旨在增加人们对印度文化中这一怪诞现象的认识,唤起人们对印度女性婚姻家庭地位的关注与同情。  相似文献   

Theater of Disaster,Folk Stories as Vehicles for Healing and Survival     

Ma Rosalie Zerrudo 《Teaching Artist Journal》2016,14(3):161-170

Psychological traumas and disturbed emotional landscapes become rich canvases for healing through expressions of individual and collective creativity.  相似文献