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[期刊论文] 作者:Hamed Rafezi,Ferri Hassani, 来源:矿业科学技术学报:英文版 年份:2021
This paper presents a novel approach to investigate the relations between drilling signals and bit wear condition in real world full-scale mining operations.Thi...
[期刊论文] 作者:John Donovan, 来源:中国集成电路 年份:2021
前言随着手机从无线模拟电话机演变成掌上电脑,用户需要的耗电功能越来越多,如网页浏览、视频、游戏和电子邮件等,基此需要更长的电池续航时间。可是,电池制造商并不能提供太...
[期刊论文] 作者:John Edwards, 来源:计算机世界 年份:2021
今天的CIO会感觉自己就像是马戏团的表演者,同时处理多个项目,还要确保没有一个项目失败。疫情使这个问题显得尤为紧迫,一方面是公司要求在家工作,另一方面又需要加快数字化转型。然而,当全世界开始在疫情后恢复过来时,随着远程工作、安全、数字化转型、自动化及其他......
[期刊论文] 作者:John Edwards, 来源:计算机世界 年份:2021
托管超融合服务为数据中心运营商带来了成本效益、减少员工工作量和与云相关的可扩展性等优势。  超融合基础设施(Hyperconverged Infrastructure,HCI)已经在企业环境中有了实质性的进展,供应商在这方面也有了新应用情形和采购场景,其中包括一种新出现的部署选择:HC......
[期刊论文] 作者:John Belden, 来源:计算机世界 年份:2021
很多企业都将面临把数字化转型视为高管们首要任务的那一时刻。通常,一个或两个高管被选为执行官,负责将业务案例和团队整合在一起,帶领企业走向未来。  众所周知,很多数字化转型在某些方面是失败的。我们都看到过一些企业的故事,这些企业严重超预算,甚至更糟糕的是......
[期刊论文] 作者:John Edwards, 来源:计算机世界 年份:2021
企业组织的云支出中很大一部分是不是好像凭空消失了?本文介绍如何避免这部分支出白白浪费。  据研究公司科纳仕(Canalys)声称,2020年第二季度全球企业花在云服务上的支出达到了创纪录的346亿美元,比当年第一季度增长约11%,比2019年同期更是猛增30%。  尚不清楚这......
[期刊论文] 作者:John S.Tse, 来源:科学通报(英文版) 年份:2021
Nitrogen is the most abundant gas in the atmosphere.It is a critical element for creating and sustaining life.The nitrogen atom is the fundamental ingredient for building proteins and amino-acids in all living things.The nucleic acids,such ......
[期刊论文] 作者:Santhosh John, 来源:TMR整合医学 年份:2021
Though the cancer is a multifactorial disease,where various types of cancers exhibit varying mechanisms,pathways,genetic and cellular defects,the study of tumor micro-environment confirms that upregulated glycolysis and hypoxia are the part......
[期刊论文] 作者:John A.Rogers, 来源:纳米研究:英文版 年份:2021
I am honored receive,with Prof.Zhao,this years Nano Research Award.In my case,the recognition is largely an acknowledgement of the scientific advances achieved by a diverse set of graduate students,undergraduates and postdoctoral fellows as......
[期刊论文] 作者:John Dodson, 来源:科学通报(英文版) 年份:2021
There is a growing volume of literature on the relationship between climate variability and the fate of cultures.This is partic-ularly important because of the...
[期刊论文] 作者:John Demuyakor, 来源:Social Communication 年份:2021
Ghana currently has over 25 registered political parties. The two key political parties in Ghana are the New Patriotic Party (NPP) and National Democratic Congr...
[期刊论文] 作者:John Keats, 来源:英语学习(教师版) 年份:2021
MY DEAR WOODHOUSE,rn1Your letter gave me great satisfaction, more on account of1 its friendliness than any relish of that matter in it which is accounted so acceptable in the genus2 irritable. The best answer I can give you is in a clerklik......
[期刊论文] 作者:John Murphy, 来源:模型世界 年份:2021
IDF的推土机主要用于国家层面的民事目的,例如在内盖夫沙漠和沿死海向索多玛方向修建新道路这类任务.工程兵团(Heil Handa-sa)的履带式推土机在各种困难的条件下不知疲倦地工作,用它们的履带和铲斗为国家开拓新的路线.在六日战争(第三次中东战争)结束后的消耗战......
[期刊论文] 作者:John Marks, 来源:药剂与药理学:英文版 年份:2021
This paper considers psychometry and the psychochemistry of the biogenic amines as instruments for exploring the psychology of consciousness and, thereby, rational treatment of disorders such as addiction. A hypothesis on the nature of schi......
[学位论文] 作者:John Agbo, 来源:中国科学技术大学 年份:2021
[期刊论文] 作者:John Anderer, 来源:英语画刊(高级版) 年份:2021
1. You don\'t keep a regular bedtimernWhile sticking a regular bedtime may sound a little childish for some, recent research has found that an inconsistent sleep schedule canmake life a lot harder for your heart. A 2020 study published in t......
[期刊论文] 作者:John H Stone, 来源:四川生理科学杂志 年份:2021
Background:The efficacy of interleukin-6 receptor blockade in hospitalized patients with coronavirus disease 2019(Covid-19)who are not receiving mechanical vent...
[期刊论文] 作者:John R. Klauder, 来源:高能物理(英文) 年份:2021
The favored classical variables that are promoted to quantum operators are divided into three sets that feature constant positive curvatures, constant zero curv...
[期刊论文] 作者:John R. Klauder, 来源:高能物理(英文) 年份:2021
Any particular classical system and its quantum version are normally viewed as separate formulations that are strictly distinct. Our goal is to overcome the two...
[期刊论文] 作者:Emmanuel John M.Carranza, 来源:地球科学学刊(英文版) 年份:2021
This paper demonstrates knowledge-guided fuzzy logic modeling of regional-scale surficial uranium (U) prospectivity in British Columbia (Canada). The deposits/o...
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