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[学位论文] 作者：Musao Kalombo Arnold,
来源：华中师范大学 年份：2021
刚果民主共和国是非洲大陆面积第二大的沿海国家,也是非洲大陆上人口最多的国家之一。然而它通常被认为是一个不幸的国家,因为刚果经常遭遇内战、人口屠杀、强奸等事件。刚果民主共和国是一个自然资源非常丰富的国家。但是尽管这些自然资源中某些战略性矿产的储......
Permance of Senior Secondary School Students in Mathematics in The Bolgatanga Municipality of The Re
[学位论文] 作者：Arnold Amasiya Asanga,
来源：浙江师范大学 年份：2021
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[期刊论文] 作者：T. Resmi,T. Nishanth,P. S.,
来源：大气和气候科学(英文) 年份：2021
Ozone plays a significant part in regulating climate change and the chemical characteristics of the atmosphere. Changes in atmospheric ozone can be studied in m...
[期刊论文] 作者：T. R. Mongan,
来源：现代物理(英文) 年份：2021
Existing particle physics models do not account for dark matter and neutrino mass, or explain the three generations of fundamental fermions. This analysis uses...
[期刊论文] 作者：T. R. Mongan,
来源：现代物理(英文) 年份：2021
Explaining baryon asymmetry (i.e., matter dominance) in the universe has been a vexing problem in physics. This analysis, based on the holographic prin...
Novel Stitched Ground Plane Optimizations for Microstrip Patch Antennas at Wi-Fi and WiMAX Applicati
[期刊论文] 作者：Abraham T. Wiri,
来源：天线与传播（英文） 年份：2021
This work explores the optimal mesh structure, stitch density and production technique of stitched ground plane for microstrip patch antenna. Meshed ground plane was used as a generic problem. A stitched ground plane is pro-posed and design......
[期刊论文] 作者：Abraham T. Wiri,
来源：天线与传播（英文） 年份：2021
This paper presents an application of stitched ground plane for microstrip patch antenna design. In this work Matlab interface to computer embroidery techniques were used to implement the felt and denim substrates on microstrip patch antenn......
Barrellite and Pillarrite: A Description and a Mode of Formation of a Novel Post-Sedimentary Twin St
[期刊论文] 作者：Ali T. Al-Mishwat,
来源：地球科学国际期刊（英文） 年份：2021
I report on the occurrence of a pair of novel and related post-sedimentary structures that form in the Neogene cross-bedded red sandsto...
Nitrification and Denitrification Processes in Rice (Oryza Sativa), with an Emphasis on Reduced Wate
[期刊论文] 作者：Michael T. Aide,
来源：环境保护(英文) 年份：2021
The nitrogen cycle is the basis for understanding nitrogen dynamics in soil fertility and ecosystem health. Nitrification and denitrification are key nitrogen cycle components that influence nitrogen uptake in food crops, thus critical to f......
[期刊论文] 作者：德T. KOERFER,
来源：汽车与新动力 年份：2021
交通运输领域温室气体（GHG）减排压力的日益增大对整个汽车行业提出了挑战。由于新发布的欧洲车队CO2排放目标要求在未来几年内大幅减少CO2排放。基于2021年数据，欧盟要求到2025年CO2排放目标减少15%，到2030年减少31%。研究人员为此提出了大量建议，确保开发出成本低、......
[期刊论文] 作者：T. R. Mongan,
来源：现代物理(英文) 年份：2021
The Standard Model of particle physics requires nine lepton and quark masses as inputs, but does not incorporate neutrino masses required by neutrino oscillatio...
[期刊论文] 作者：AungTim,AungSandy T.,
来源：中华医学杂志英文版 年份：2021
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[期刊论文] 作者：Kyaw Khaing Soe,Arnold Hoo Seto,
来源：世界心脏病学杂志:英文版(电子版) 年份：2021
BACKGROUND Classic electrocardiographic manifestations of hyperkalemia starting with peaked symmetrical T-waves are widely recognized in daily clinical practice but little evidence is documented how quickly it can evolve in real-time.CASE S......
[期刊论文] 作者：T. Velmurugan,U. Latha,
来源：电脑和通信(英文) 年份：2021
Recent days, heart ailments assume a fundamental role in the world. The physician gives different name for heart disease, for...
[期刊论文] 作者：T. Cao-Huu,D. Ghisa,
来源：理论数学进展（英文） 年份：2021
Analytic atlases on can be easily defined making it an n-dimensional complex manifold. Then with the help of bi-M...
[期刊论文] 作者：Christiaan T. de Groot,
来源：现代物理(英文) 年份：2021
The possibility of granulated discrete fields is considered in which there are at least three distinct base granules. Because of the limited size of the granule...
[期刊论文] 作者：Markus Arnold,R.Lynn Hannan,Margaret Shackell,Ivo D.Tafkov,
来源：新理财:公司理财 年份：2021
仅靠KPI无法确保团队实现最佳绩效,还需了解团队每个成员的表现。你想过在不看猫途鹰推荐的情况下制订度假计划吗?或者不查看Yelp评分、无需朋友推荐就去一家餐馆就餐?从酒店...
[期刊论文] 作者：Jie Cheng,Lucy T. Zhang,
来源：生物医学工程(英文) 年份：2021
In this study, a finite element simulation of in-stent restenosis (ISR) is conducted to simulate the deployment and expansion of a stent in an occluded artery w...
[期刊论文] 作者：Roswell Timmerman,Stanley T. O,
来源：食品与营养科学(英文) 年份：2021
Purpose:...
Self-Perception and General Perception of the Safety Impact of Autonomous Vehicles on Pedestrians, B
[期刊论文] 作者：Devajyoti Deka,Charles T. Brown,
来源：交通科技期刊（英文） 年份：2021
For autonomous vehicles (AVs) to receive general acceptance, society must have a positive perception about their safety impact on vulnerable road users. Using data from a statewide random-digit-dialing telephone survey of 1001 adults, this ......
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