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[期刊论文] 作者:Moustapha BA, 来源:数字通信与网络:英文版 年份:2020
This paper analyzes the selfish-mine strategy in the Bitcoin blockchain introduced in 2013 by I.Eyal and E.G.Sirer.This strategy could be used by a colluding po...
[期刊论文] 作者:Ba Sen,, 来源:英语大王 年份:2004
大约在公元三世纪的罗马,为了补足兵员,暴君Claudius下令禁止年轻男子在服兵役前结婚。德高望重的牧师Valentine不忍看到一对对情侣就这样生离死别,于是为情侣们秘密地主...
[期刊论文] 作者:Li Li, 来源:现代国际关系:英文版 年份:2013
In spite of occasional troubles such as visa and border disputes, and the Tibet issue, strategic cooperation has been steadily enhanced, and exchanges on econom...
[期刊论文] 作者:Li Li, 来源:海南医科大学学报(英文版) 年份:2017
Objective: To study the effect of compound α-ketoacid combined with routine nutritional intervention on the inflammatory response and oxidative stress response...
[学位论文] 作者:NGUYEN BA HOANH,, 来源:华中农业大学 年份:2017
水稻(Oryza sativa L.)是世界上最重要的粮食作物之一,为世界一半以上的人口提供主要食物。然而,全球气候的不断变化给水稻生产带来重大挑战,特别是干旱环境,这严重影响了世...
[期刊论文] 作者:Li Zhi,Li Pei,Li Guoping, 来源:中国人口.资源与环境:英文版 年份:2010
Using 1995-2006 panel data for 210 cities,this article firstly measures total factor energy efficiency for Chinese cities with constant return to scale data env...
[期刊论文] 作者:Pei-Yun Li,Chun-Fang Li,Li Sun, 来源:海南医科大学学报(英文版) 年份:2017
Objective: To research and analyze the effect of psychological nursing intervention on self-rating depression (SDS), self-rating anxiety scale (SAS), Glasgow Sc...
[期刊论文] 作者:An Li, 来源:海南医科大学学报(英文版) 年份:2017
Objective:To study the effect of Aidi injection combined with FOLFOX4 chemotherapy on tumor stem cell characteristics and antitumor immune response in patients...
[期刊论文] 作者:Gilchrest BA, 常宝珠,, 来源:国外医学.皮肤性病学分册 年份:2004
大量的对照研究证实每日局部外用0.001%~0.1%的全反维甲酸霜数月,可使光老化皮肤得到有统计学差异的、剂量依赖性的临床改善.组织学双盲对照分析见治疗后皮肤表皮呈与临床一致...
[学位论文] 作者:巴特尔(BA Teer),, 来源: 年份:2015
改革开放以来,家庭联产承包责任制给我国农村带来了翻天覆地的变化,创造了伟大奇迹,解决了中国13亿人的温饱问题。然而,经过30多年的发展,我国农业面临十分严峻的问题,诸如,...
[期刊论文] 作者:Neelesh Taticherala, Dinesh Ba, 来源:中国实用医药 年份:2004
目的比较聚醚醚酮(PEEK)椎体间融合器和钛网在前路减压植骨融合术中应用的临床及放射线治疗效果。方法选择2011年6月~2012年6月期间21例脊髓型颈椎病拟行前路减压植骨融合术...
[期刊论文] 作者:匡莉,Li Li,, 来源:中国卫生政策研究 年份:2016
明确分级诊疗定义和内涵是建立和完善分级诊疗制度的逻辑起点,是制度的基础性研究。本文在剖析国际上分级诊疗的相关概念、探求分级诊疗本质的基础上,辨析了国内分级诊疗的定...
[期刊论文] 作者:Leng Li,Li Hui, 来源:东北农业大学学报:英文版 年份:2012
The uncoupling protein (UCP) is a member of the mitochondrial membrane transporter family, which plays an important role in energy metabolism. In the present st...
[期刊论文] 作者:Zhuang Li,Jia Li, 来源:东北农业大学学报:英文版 年份:2013
Climate change is one of the most significant environment issues in the whole world today. And it is one of the most complex challenges of the humanities faced...
[期刊论文] 作者:Li Mingsheng,Yuan Li, 来源:中国人口.资源与环境:英文版 年份:2012
In responding to global climate change,the idea of low-carbon economy emerges as the times require.Developing low-carbon economy is based on the construction of...
[期刊论文] 作者:Li Li Yan Gao, 来源:系统工程与电子技术:英文版 年份:2010
An ε-subgradient projection algorithm for solving a convex feasibility problem is presented.Based on the iterative projection methods and the notion of ε-subg...
[期刊论文] 作者:Li Panchi,Li Shiyong, 来源:系统工程与电子技术:英文版 年份:2008
A quantum BP neural networks model with learning algorithm is proposed. First, based on the universality of single qubit rotation gate and two-qubit controlled-...
[期刊论文] 作者:Li Panchi,Li Shiyong, 来源:系统工程与电子技术:英文版 年份:2008
The current Grover quantum searching algorithm cannot identify the difference in importance of the search targets when it is applied to an unsorted quantum data...
[期刊论文] 作者:Li Chunlin Li Layuan, 来源:系统工程与电子技术:英文版 年份:2001
In this paper, we adopt Java platform to achieve a multi-tier distributed object enterprise computing model which provides an open, flexible, robust and cross-p...
[期刊论文] 作者:Tianpeng Li,Ting Li, 来源:哈尔滨工业大学学报:英文版 年份:2020
The regeneration of a spent packing is crucial with respect to the development of circular economy and abstemious society.Thus,the effects of regeneration tempe...
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