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[期刊论文] 作者：Kenneth R. Olson,Cory D. Suski,
来源：土壤科学期刊（英文） 年份：2021
The 2000 km Columbia River is the longest river in the Pacific Northwest region of North America. It starts in British Columbia, Canada and flows through the states of Oregon and Washington before discharging into Pacific Ocean near Cape Di......
[期刊论文] 作者：Pandharinath R. Satarkar,Rajesh B. Lohani,
来源：通讯与网络(英文) 年份：2021
Microstrip Patch Antenna is a narrowband antenna fabricated by etching the antenna element pattern in metal trace of elements like copper bonded to an insulating dielectric substrate with a continuous metal layer on the opposite side of the......
[期刊论文] 作者：Kirtskhalia,Konstantin R. Ninidze,
来源：现代物理（英文） 年份：2021
The article solves the problem of surface gravitational waves using the theory of tangential discontinuity between media: air-water. Using the improved equation of mass continuity and taking into account the atmosphere inhomogeneity in the ......
[期刊论文] 作者：迈克尔·R.劳伦斯,蓝江(译),
来源：郑州轻工业学院学报:社会科学版 年份：2021
2013年发表在互联网上的《加速主义政治宣言》宣布需要加速超越新自由主义资本主义的霸权,而不是抵抗他们。加速主义要求将眼下的政治条件推到极限,他们提出资本主义自己就会...
Advances in human stem cell therapies: pre-clinical studies and the outlook for central nervous syst
[期刊论文] 作者：Forbes,Melissa R. Andrews,
来源：中国神经再生研究（英文版） 年份：2021
Cell transplantation has come to the forefront of regenerative medicine alongside thediscovery and application of stem cells in both research and clinical settings. There are several types of stem cells currently being used for pre-clinical......
[期刊论文] 作者：Zening CHEN,Shengchao SHI,Jun GAO,Gernot VOGEL,Zhaobin SONG,Li DING,Rong DAI,
来源：亚洲两栖爬行动物研究:英文版 年份：2021
The pit vipers of the genus Trimeresurus Lacépède, 1804 is one of the largest groups of Asian snakes, distributed from India to China and Indonesia. Recent su...
A New Species of Trimeresurus Lacépède, 1804 (Squa mata : Viperidae) from Southwestern China, Vietna
[期刊论文] 作者：Zening CHEN,Shengchao SHI,Jun GAO,Gernot VOGEL,Zhaobin SONG,Li DING,Rong DAI,
来源：亚洲两栖爬行动物研究（英文版） 年份：2021
The pit vipers of the genus Trimeresurus Lacépède, 1804 is one of the largest groups of Asian snakes, distributed from India to China and Indonesia. Recent su...
[期刊论文] 作者：Adel R. Al Melisy,Hanan M. El,
来源：现代神经外科学进展(英文) 年份：2021
Background/Aim: Carpal tunnel syndrome (CTS) is one of the most common compressive, canalicular neuropathies of the upper extremities, causing...
[期刊论文] 作者：R. Shilpa,H. C. Charan Kumar,S,
来源：催化剂现代研究(英文) 年份：2021
CdS/NiS nanocomposites were synthesized by electrochemical method. Ni and Cd is one of the important II-VI semiconducting materials with a direct band gap of 3....
Palm oil biodiesel:An assessment of PAH emissions,oxidative potential and ecotoxicity of particulate
[期刊论文] 作者：Silvana Arias,Francisco Molina,John R. Agudelo,
来源：环境科学学报（英文版） 年份：2021
This work assessed the impact of fuelling an automotive engine with palm biodiesel(pure,and two blends of 10％and 20％with diesel,B100,B1O and B20,respectively)oper...
[期刊论文] 作者：CookeWilliam R.,JonesGabriel D.,RedmanChristopher W.G.,VatishManu,
来源：母胎医学杂志英文 年份：2021
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[期刊论文] 作者：Areta Kowal-Vern,Daniela Cocco,Marc R. Matthews,
来源：外科学（英文） 年份：2021
Background: Within the spectrum of necrotizing soft tissue infections (NSTI), necrotizing fasciitis (NF) has been characterized by tissue and fascial necrosis with systemic toxicity. The objective was to determine and summariz...
[期刊论文] 作者：ByunYoung Jae,PatelJaimin,NguyenShaun A.,LambertPaul R.,
来源：世界耳鼻咽喉头颈外科杂志英文版 年份：2021
...
[期刊论文] 作者：戴维·R.蒙哥马利 陆小璇,
来源：七彩语文·中高年级 年份：2021
我们对待土地的方式，都将影响到我们自身。 ——[美]温德尔·贝瑞 通常情况下，我们不会过多地想到支撑着我们的双脚、房屋、城市和农场的大地。即使我们常把它的存在视为理所当然，我们也知道，好的土壤不仅是“泥土”那么简单。当你挖开丰饶而新鲜的土地时，你能......
[期刊论文] 作者：Bortotti,Cláudia R. Laselva,Eliseth R. Leão,
来源：护理学期刊(英文) 年份：2021
Nursing leaders play a pivotal role in managing the COVID-19 pandemic. Aiming to describe the challenges of nursing leaders and the solutions implemented to fac...
Nutrient Intake of Rural Households That Participated in a Farming System for Nutrition Study in Ind
[期刊论文] 作者：Raju,R. V. Bha,
来源：食品与营养科学(英文) 年份：2021
Food based approach can prove effective in improving access and availability of nutrients from foods required for daily life where most of the people depend on...
[期刊论文] 作者：R. Dahal,J. N. Dahal,H. Ban,
来源：统计学期刊(英文) 年份：2021
As a subfield of Artificial Intelligence (AI), Machine Learning (ML) aims to understand the structure of the data and fit it into models, which later can be use...
[期刊论文] 作者：Selezov,R. I,
来源：应用数学与应用物理(英文) 年份：2021
The paper deals with the problem of the distribution of the medicine (enzyme) in the damaged biological tissue where the reaction enzyme—substrat takes place....
A Comparison of One Hour versus Two-Hour Postprandial Glycemic Control during Pregnancy: A Prospecti
[期刊论文] 作者：Wanasinghe,R. M,
来源：生殖科学(英文) 年份：2021
Background It is well known that both pre-excising and gestational diabetes mellitus in pregnancy is associated with multiple maternal and feta...
[期刊论文] 作者：Zeyad R. Al-Rawi,Khalid M. S. Al Shboul,
来源：应用科学（英文） 年份：2021
In this paper, we study a single server queueing system with Coxian-2 service. In Particular, we study M/C-2/M/1 queue with Coxian-2 service and exponential vacation. We assume that units (customers) arrive at the system one by one in a Po......
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