For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). Kolomeichuk et al Dovepress during the day. The results of this study suggest that excessive daytime sleepiness is chronotype-dependent. Introduction It is ...
适用于大样本体系的实验设计方法 An easy programming and intuitionistic experimental design strategy for large sample systems 文档格式: .pdf 文档大小: 242.89K 文档页数: 3页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 幼儿/小学教育--教育管理 ...
Introduction A gear transmission is the basic form of mechanical transmission, so the gear system is an important component of mechanical systems which have been widely used in machine tools, vehicles, construction machinery, and other equipment [1,2]. The running state of the gear system is ...
An Introduction to the Theory of Sound Absorption and Dispersion in Gases, Liquids, and Solids; Oxford University Press: New York, NY, USA, 1967; ISBN 9780486649177. 67. ISO 9276-1:1998. Representation of Results of Particle size Analysis—Part 1: Graphical Representation; ISO: Geneva, ...
Malware from the Five Eyes Introduction The Five Eyes commonly share tools and techniques, and in some occasions also collectively develop new ones, such as the WARRIORPRIDE malware framework. WARRIORPRIDE, as all the malware programs we discovered in Five Eyes' arsenal, is very flexible and ...
For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). Kolomeichuk et al Dovepress during the day. The results of this study suggest that excessive daytime sleepiness is chronotype-dependent. Introduction It is ...
Introduction GPS (global positioning system) and INS (inertial navigation system) have complementary characteristics and their integration has been widely explored [1]. High dynamics and high precision impose conflicting requirements on noise bandwidths of conventional tracking loops in GPS receivers [2]...
Introduction Resin-based dental materials are widely used in restorative dentistry, owing to their many desirable qualities, including excellent esthetic outcome, easy handling, favorable mechanical properties, and improved bonding efficiency [1–3]. However, concerns remain over the biocompatibility of ...
Introduction Law enforcement can be a physically demanding profession; during a shift, on-duty officers may be required to drive vehicles [1], pursue suspects [2–4], clear obstacles [5], discharge firearms [6,7], and exert force and apprehend offenders [5,7–9]. Recruits must undergo ...
Introduction The basis of all human relationships is the establishment of good communication among individuals, which can be enhanced by the use of communication skills [1–3]. Communication skills are essential in the workplace, for the effective management of interpersonal relationships in the ...