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[期刊论文] 作者：Isabel Vázquez-Fernández,Mohamed Raghibi,Adnane Bouzina,Laure Timperman,Janick Bigarré,Mérièm Anouti,
来源：能源化学 年份：2021
Poly(vinylidene fluoride),PVDF,membranes have attracted considerable attention as polymer electrolytes for fuel cells.This study explores the effect of solvent...
[期刊论文] 作者：杨轩,鄢建国,Le Maistre Sebastien,Dehant Véronique,叶茂,金炜桐,李斐,,
来源：中国科学:物理学 力学 天文学 年份：2021
火星定向参数的精确测定对约束火星内部结构以及极区干冰变化的建模具有重要意义.基于未来的火星着陆任务,仿真分析了利用双程多普勒与距离测量方法直接跟踪着陆器,解算火星定向参数所能达到的精度.结果表明,通过双程多普勒和双程测距直接跟踪火星着陆器超过200......
[期刊论文] 作者：Lang Cui,Ru-Sen Lu,Wei Yu,Jun Liu,Víctor M.Pati(n)o-(A)lvarez,Qi Yuan,
来源：天文和天体物理学研究 年份：2021
High resolution imaging of inner jets in Active Galactic Nuclei (AGNs) with Very Long Baseline Interferometry (VLBI) at millimeter wavelengths provides deep ins...
[期刊论文] 作者：Hess Philip E.,Wylie Blair J.,Golen Toni,Shainker Scott A.,Zera Chloe,Li Yunping,
来源：母胎医学杂志（英文） 年份：2021
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[期刊论文] 作者：Natalia E.,
来源：中国神经再生研究（英文版） 年份：2021
The reconstruction of nerve continuity after traumatic nerve injury is the gold standardin hand surgery. Immediate, tension-free, end-to-end nerve suture ensure...
Novel Surgical Technique for Acoustic Transmitter Insertion in Rainbow Trout Reduces the Need for Su
[期刊论文] 作者：Voorhees,Michael E. Barnes,
来源：生命科学与技术进展(英文) 年份：2021
The implantation of acoustic transmitters into the peritoneal cavity of fish is typically performed by experienced surgeons. This study compared the effectiveness of an experienced and inexperienced surgeon performing two different types of......
[期刊论文] 作者：PRESLEY,Fabio GOMES,Christin E. BURD,Ravindran KANESVARAN,Melisa L. WONG,李昕,
来源：中国肺癌杂志 年份：2021
前言rn癌症常见于老年人.初诊为恶性肿瘤的患者的中位年龄为66岁,癌症相关死亡的中位年龄为72岁[1].老年人是癌症患病率增长最快的人群之一[2].免疫治疗的发展,尤其是免疫检查点抑制剂(immune checkpoint inhibitors, ICIs)的问世,彻底改变了所有年龄层包括老年......
[期刊论文] 作者：María B Pisano,Cecilia G Giadans,Diego M Flichman,Viviana E Ré,María V Preciado,Pamela Valva,
来源：世界胃肠病学杂志:英文版 年份：2021
Viral hepatitis,secondary to infection with hepatitis A,B,C,D,and E viruses,are a major public health problem and an important cause of morbidity and mortality.Despite the huge medical advances achieved in recent years,there are still point......
[期刊论文] 作者：Cerise Kleb,Muhammad Salman Faisal,Cristiano Quintini,Charles M Miller,K V Narayanan Menon,Jamak Modaresi,
来源：世界移植杂志 年份：2021
BACKGROUND As the population of the United States ages,there has been an increasing number of elderly patients with cirrhosis listed for transplant.Previous studies have shown variable results in terms of the relative survival benefit for e......
[期刊论文] 作者：ValenciaJorge,CuevasGuillermo,TroyaJesús,Torres-MachoJuan,Muñoz-GómezMaría José,Muñoz-RivasNuria,CanoreaIsabel,Vázquez-MorónSonia,
来源：贫困所致传染病英文 年份：2021
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Risk factors for penile fracture compared with a surgical control cohort in the United States:the ro
[期刊论文] 作者：Nathaniel Christian-Miller,Andrew T Lenis,Katherine E Fero,Josef Madrigral,Sriram V Eleswarapu,Karim,
来源：亚洲男性学杂志（英文版） 年份：2021
Penile fracture(PF)is a surgical emergency.Given its rarity,we queried a national cohort over an 11-year period to study the temporal and demographic variations...
Benchmarking of two three-dimensional numerical models in time/space domain to predict railway-induc
[期刊论文] 作者：Jesús Fernández-Ruiz,Luis E. Medina Rodríguez,Pedro Alves Costa,Margarita Martínez-Díaz,
来源：地震工程与工程振动（英文版） 年份：2021
In the last 30 years, the scientific community has developed and proposed different models and numerical approaches for the study of vibrations induced by railw...
[期刊论文] 作者：Kassab,Ali E. Abbas,Iman Elgamal,Basem M. Shawky,Mahmoud F. Mubarak,R. Hosny,
来源：现代水文学期刊（英文） 年份：2021
Water manufactured is the primary waste source in the oil and gas industry. Because of the rising amount of waste worldwide, the environmental effect of wastewater has become a primary environmental concern in recent years. The vast amounts......
Impact of vaccine supplies and delays on optimal control of the COVID-19 pandemic: mapping intervent
[期刊论文] 作者：UyhengJoshua,de Lara-TuprioElvira P.,TengTimothy Robin,MacalalagJay Michael R.,EstuarMaria Regina Justina E.,
来源：贫困所致传染病英文 年份：2021
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[期刊论文] 作者：韩流,舒继森,尚涛,杨国宇,陈涛,李胤达,GERSON S V Tovele,
来源：采矿与安全工程学报 年份：2021
为了研究颗粒尺寸及渗流倾角对水压力分布的影响规律,基于水力学基本原理,推导出了结构面渐进贯通过程中的静水压力以及多孔介质连续渗流过程中的渗透力计算方法,揭示了颗粒结构、倾角与水压力的函数关系。设计单因素渗流试验方案,分别以颗粒尺寸和渗流倾角为自......
Lithostructural controls in Douala-Buea Region landscape(SW Cameroon margin): Insights from morphome
[期刊论文] 作者：Christian BALLA ATEBA,Sébastien OWONA,Moussa NSANGOU NGAPNA,Véronique MANGA TSIMI,Dieudonné MINYEM,Joseph,
来源：Journal of Mountain Science 年份：2021
The Douala-Buea Region(DBR; 4°-5°N, 9°-10°30E), a portion of the southern Cameroon passive margin, developed on the Proterozoic granito-gneissic basement and the Cretaceous to Recent volcanosedimentar...
Frailty in patients undergoing transcatheter aortic valve replacement:from risk scores to frailty-ba
[期刊论文] 作者：Tzoumas,Damianos G.Kokkinidis,Stefanos Giannopoulos,George Giannakoulas,Leonidas Palaiodimos,Dimitrios V,
来源：老年心脏病学杂志（英文版） 年份：2021
Aortic stenosis (AS) is the most common valvular disease in the western coun-tries and is associated with aging.[12]Transcatheter aortic valve replacement (TAVR) now offers a therapeutic option for elderly patients who are deemed inoperable......
[期刊论文] 作者：Priscila Vázquez-León,Abraham Miranda-Páez,Jesús Chávez-Reyes,Gonzalo Allende,Paulino Barragán-Iglesias,
来源：神经科学通报（英文版） 年份：2021
The periaqueductal gray (PAG) is a complex mesencephalic structure involved in the integration and execution of active and passive self-protective behaviors against imminent threats,such as immobility or flight from a predator.PAG activity ......
Perigeniculate arachnoid cysts and CSF fistulae of the fallopian canal: Histopathologic correlates o
[期刊论文] 作者：Lee Emerson E.,Andresen Nicholas S.,McKenzie Bryan,Sharon Jeffrey D.,Francis Howard W.,Sun Daniel Q.,
来源：世界耳鼻咽喉头颈外科杂志（英文） 年份：2021
Cerebrospinal fluid (CSF) fistulae originating from the fallopian canal of the facial nerve is hypothesized to arise due to atypical patterns of subarachnoid sp...
[期刊论文] 作者：查尔斯 A.钱弗拉尼,艾萨克·谢普斯,约翰 E.杰克韦斯特,李文远,
来源：中国认证认可 年份：2021
关于过程方法、过程管理方法以及PDCA循环与过程管理相互作用的概念,已经成为管理体系领域一个老生常谈的话题.rn为了使质量专业人员正确理解和掌握过程方法,并确保过程方法在组织中得到有效应用,本文阐述了过程方法的产生根源和过程.rn根据“过程”定义:“利用......
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