MD
MD的相关文献在1975年到2023年内共计910篇,主要集中在无线电电子学、电信技术、自动化技术、计算机技术、内科学
等领域,其中期刊论文570篇、专利文献340篇;相关期刊305种,包括电声技术、电子科技、电脑与电信等;
MD的相关文献由1393位作者贡献,包括孙伟杰、朱强、杜辉等。
MD
-研究学者
- 孙伟杰
- 朱强
- 杜辉
- 侯韩旭
- 吴存林
- 徐昌庆
- 李磊
- 蒋武扬
- 裴凌
- 郁文贤
- 闫红
- 胡述涛
- 阿细
- 韩永祥
- A·M·苏卡迪亚
- E·A·贝纳姆
- J·L·马丁
- M·D·詹森
- M·E·克托克
- M·G·索恩
- M·P·麦克丹尼尔
- R·K·克里希纳斯瓦米
- T·H·钦巴鲁克
- 丁荣誉
- 关钊钰
- 刘宪坤
- 刘树明
- 吴晓华
- 孔令聪
- 孙奇福
- 徐玉滨
- 李宗鹏
- 李庆章
- 李甫
- 杨清
- 王建花
- 罗军
- 罗浩
- 胡承香
- 顾长国
- 马琳
- 马红霞
- 中村贵史
- 其他发明人请求不公开姓名
- 刘炳涛
- 刘鹏
- 史小敏
- 周清峰
- 夏小玲
- 姜宁
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Yuanjia Luo;
Leming Ou;
Jianhua Chen;
Guofan Zhang;
Yuqin Xia;
Bohan Zhu;
Hanyu Zhou
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摘要:
Investigation on the mineralwater interactions is crucial for understanding the subsequent interfacial reactions.Currently,the hydration mechanisms of smithsonite are still obscure.In this paper,the adsorption of H_(2)O at different coverage rates on smithsonite(101)surface was innovatively investigated using density-functional theory(DFT)calculations and molecular dynamics(MD)simulations by analyzing adsorption model,interaction energy,atomic distance,density of state,electron density difference,concentration profile,radial distribution function and self-diffusion coefficient.We found that single H_(2)O preferred to be dissociated on smithsonite(101)surface via the interaction of surface Zn with the Ow of H_(2)O and H-bond between Hw of H_(2)O and surface Os.However,dissociation adsorption and molecular adsorption coexisted on the smithsonite surface at a high coverage rate of H_(2)O,and dissociation adsorption remained the main adsorption mechanism.Moreover,we found the interaction between smithsonite surface and H_(2)O was weakened as a function of H_(2)O coverage,which was because the presence of interlayer H_(2)O and different layers of H_(2)O decreased the reactivity of the smithsonite surface.The H_(2)O is mainly adsorbed on the smithsonite surface by forming three layers of H_(2)O(about 10–15Å),with the ordering degree gradually decreasing.
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中国医药教育协会眩晕专业委员会
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摘要:
截止目前,国际上有关梅尼埃病(Meniere’s disease,MD)诊断的指南或标准已经颁发数次,较为重要的分别是1985[1]、1995[2]、2020[3]年美国耳鼻咽喉-头颈外科学会(AAO-HNS),以及2015年[4]巴拉尼(Barany)协会发布的指南或诊断标准。2020年日本平衡学会也发布了MD诊断与治疗策略[5],有必要对这些指南在临床表现方面要求的差异进行比较分析,以便更好地理解并指导MD的临床诊治。
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王兴春;
张焰
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摘要:
【本刊2021年6月综合报道】俄罗斯政府2021年5月26日宣布向库尔恰托夫研究院(Kurchatov Institute)拨款49亿卢布(6660万美元),用于T-15MD托卡马克热核装置的技术改造。改造工作将在2021至2024年进行。完成改造后,T-15MD总热功率将达到11兆瓦。低温设备、物理诊断和锂循环系统也将得到升级。此前几天,俄总理米舒斯京5月18日在库尔恰托夫研究院参加T-15MD投运仪式。T-15MD位于T-15托卡马克装置的旧址。
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何叶峰;
夏昕;
任涛
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摘要:
鸡马立克氏病(Marek’s Disease,MD)是由α-禽疱疹病毒引起的一种鸡高度接触性淋巴细胞增生性疾病[1],最早由Jozef Marek于1907年发现。MD主要临床症状为鸡群消瘦、发育不良、单侧腿麻痹和失明等,病理变化以多种器官如肝、脾、肺、心、肾、法氏囊、胸腺、皮肤以及卵巢等淋巴细胞肿瘤为特征。
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Can Thu Van;
Nguyen Thanh Son;
Ngo Chi Tuan
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摘要:
In recent years,the problem of riverbank and coastal erosion in the MD(Mekong Delta)is very complicated;landslides occur in most of the inland and coastal provinces.Most riverbank landslides occur gradually,but in contrast to sudden landslides that cause great damage,occur with increasing frequency.This shows that the trend of riverbank erosion will be more complicated and more frequent,especially in the context of extreme weather changes and changes in hydrological regime in the next time.Statistics from the authorities show that,if in 2010 the whole region had nearly 100 landslide points;by 2020 it had increased to more than 680 points;in which Dong Thap in the Tien River is one of the two localities with the most serious riverbank erosion.Currently,there are many methods used to assess and forecast the level of riverbank erosion in specific areas,such as:method of document analysis,measurement data;physical model;mathematical models and empirical formulas.In this study,the empirical formula is used to calculate the landslide level for the Tien River section in Cao Lanh,Dong Thap province.The calculation results according to the empirical formula have a certain agreement with the actual data,the correlation coefficient is 0.90 and the Nash coefficient is 0.78,the relative error of less than 15%is 80%of the cross-section.Such results have shown the possibility of applying empirical formulas to establish and calculate for other landslide areas along the banks of Hau River and MD.
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吉丽;
无(图)
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摘要:
第一次了解到YDMD工作室的时候笔者就充满了好奇,YDMD到底是什么意思?创始人之一时翀说:“YDMD其实没那么深奥,就是‘有的没的’,是一种深思熟虑的天马行空。”这一句话,让他们所做的一切都变得合理了。YDMD工作室由钟敏.杨梦、赵茗、时钟四名英国皇家艺术学院毕业生联合创立于北京,近期又新加入了一名成员鲍克。
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摘要:
美国一麦道MD-87飞机坠毁全员脱险据美国联邦航空局发布的消息,当地时间19日10时30分左右,一架麦道MD-87型飞机从得克萨斯州休斯敦行政机场起飞后不久撞上一根电线,随后坠毁在一片田野。据报道,机上18名乘客和3名机组人员安全撤离,其中2人受轻伤,他们被送入医院治疗后均已出院。失事飞机坠毁后起火燃烧,产生的浓烟数公里外可见,救援人员用了一个多小时才将火扑灭。
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