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钻井证实了雷达测绘的大气渗漏异常

国外石油动态 2007年第2期 16-21页

作者： Thomas c.bailey James M．Grubb 高贵生（译）

本文将讨论三类大气渗漏异常（ASA）。Pickett’s Ridge是个随着生产而消失的始新世Yegua（8，500英尺）大气渗漏异常区，反映了地下聚集变化的相对情况。

关键词：异常区渗漏大气测绘雷达钻井始新世聚集

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圆盘耙耙片曲率对耙片受力的影响

粮油加工(电子版) 1982年第10期 8-13页

作者： William R.Gil ,carl A.Reaves ,Alvin c.bailey ,董天锡

为了比较不同曲率半径的耙片所受的牵引阻力、垂直反力和侧向力,用直径均为610毫米、曲率半径以无穷大(平面耙片)到494毫米的7种耙片作试验。试验获知:当耙片偏角在0.2～0.3弧度时,耙片曲率愈小,耙片背面所受土壤反力就愈大。由于侧向... 详细信息

为了比较不同曲率半径的耙片所受的牵引阻力、垂直反力和侧向力,用直径均为610毫米、曲率半径以无穷大(平面耙片)到494毫米的7种耙片作试验。试验获知:当耙片偏角在0.2～0.3弧度时,耙片曲率愈小,耙片背面所受土壤反力就愈大。由于侧向力的大小和方向的影响,从受力和土壤移动、翻转的观点来看,最佳耙片形状的曲率半径与直径的比值可能在1.33到2.92的范围之间。

关键词：耙片牵引阻力曲率半径圆盘耙偏角受力

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耙片曲率对入土性能的影响

粮油加工(电子版) 1983年第8期 8-12页

作者： William R.Gill ,Alvin c.bailey ,carl A.Reaves ,杜森

进行这项研究是为了确定耙片曲率半径对垂直安装耙片入土深度的影响。因为偏角、速度和耙片质量是相互影响的作业参数,因此将不同耙片的耙深作为上述三个变量的函数进行研究。研究所使用的一组耙片共7片,其耙片直径均为610毫米,其曲率... 详细信息

进行这项研究是为了确定耙片曲率半径对垂直安装耙片入土深度的影响。因为偏角、速度和耙片质量是相互影响的作业参数,因此将不同耙片的耙深作为上述三个变量的函数进行研究。研究所使用的一组耙片共7片,其耙片直径均为610毫米,其曲率半径的变化范围从无穷大(平面耙

关键词：耙片入土性能前进速度质量偏角曲率半径

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耙幅和耙深对圆盘耙片受力的影响

粮油加工(电子版) 1982年第8期 14-19页

作者： carl A.Reaves ,Willaim R.Gill ,Alvin c.bailey ,辛为慈

耙片切土宽度和耙深可以作为影响耙片受力特性的变量。9个耙片试验时,前进速度(1.3米/秒)和耙片偏角(0.38弧度)保持不变,而切土宽度和耙深在较大的范围内变化。不同耙片比阻随耙深的变化比牵引阻力随耙深的变化小。曲率半径最小的两种... 详细信息

耙片切土宽度和耙深可以作为影响耙片受力特性的变量。9个耙片试验时,前进速度(1.3米/秒)和耙片偏角(0.38弧度)保持不变,而切土宽度和耙深在较大的范围内变化。不同耙片比阻随耙深的变化比牵引阻力随耙深的变化小。曲率半径最小的两种球面耙片,其受力一般是最大的。试验中使用的锥面耙片,其受力一般介于两种球面耙片受力之间。

关键词：耙片球面侧向力曲面牵引阻力受力

通过动态增强cT、MRI及US测量的血管反应参数对舒尼替尼治疗的转移性肾细胞癌病人预后的预测价值

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国际医学放射学杂志 2018年第4期 494-494页

作者： J.M.Hudson c.bailey M.Atri G.Stanisz L.Milot R.Williams 郑孝飞 Department of Medical Biophysics University of Toronto

目的确定动态增强cT、MRI及US(DcE-cT、DcE-MR、DcE-US)可作为舒尼替尼治疗的转移性肾细胞癌(mRcc)病人预后的预测成像参数。方法 34例病人在舒尼替尼治疗第1个疗程的第0天和第14天进行DcE成像监测,治疗结束后第7天、28天和第2周的扫描... 详细信息

目的确定动态增强cT、MRI及US(DcE-cT、DcE-MR、DcE-US)可作为舒尼替尼治疗的转移性肾细胞癌(mRcc)病人预后的预测成像参数。方法 34例病人在舒尼替尼治疗第1个疗程的第0天和第14天进行DcE成像监测,治疗结束后第7天、28天和第2周的扫描仅采用DcEUS。采用cox回归模型(HR)和Kaplan-Meier生存分析,显示灌注参数与无进展生存期(PFS)和总生存期(OS)显著相关(Spearman PcEMRI)Ktrans值和较低的治疗前(DcE-US)血管异质性,与较长的PFS(HR分别为0.62、0.37和5.5)显著相关,第14天(DcE-US)的血容量下降幅度较大的预示着较长的OS(HR,1.45),没有发现任何DcE-cT参数和PFS/OS之间的相关性,除非使用截断分析。结论 DcE-MRI、DcE-cT和DcEUS可产生反映舒尼替尼治疗mRcc病人预后的互补参数。由DcE-US测量的血容量是唯一在早期抗血管生成治疗期间发生变化的参数,可以预测OS和PFS。

关键词：舒尼替尼动态增强转移性肾细胞癌 DcE MRI US cT

Status and prospects for symmetric organic redox flow batteries

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Journal of Energy chemistry 2025年第1期100卷 125-143页

作者： Md Al Raihan c.Adam Dyker Department of chemistry University of New Brunswick

As environmental concerns from fossil fuel consumption intensify, large-scale energy storage becomes imperative for the integration of renewable sources like wind, hydro, and solar with the electrical *** flow batteries, particularly those employing organic molecules, are positioned as a key technology for this purpose. This review explores the growing field of symmetric organic redox flow batteries(ORFBs) within this context. Unlike traditional asymmetric designs based on unique active materials for each electrode, symmetric ORFBs involve a single bipolar species for both electrodes. This review highlights the benefits of a symmetric design, and categorizes five distinct classes of organic bipolar molecules used in both aqueous and non-aqueous solvents. By providing a comprehensive overview of their cell cycling and performance characteristics, the strengths and weaknesses of the diverse categories of bipolar molecules are highlighted for both solvent systems, as are opportunities for future development. This should guide new research directions and advance the development of practical symmetric ORFBs.

关键词： Redox flow battery Symmetric battery Organic battery Aqueous electrolyte Non-aqueous electrolyte

Acquired sensorineural hearing loss,oxidative stress,and microRNAs

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Neural Regeneration Research 2025年第9期20卷 2513-2519页

作者： Desmond A.Nunez Ru c.Guo Division of Otolaryngology–Head&Neck Surgery Department of SurgeryFaculty of MedicineThe University of British ColumbiaVancouverBCCanada Division of Otolaryngology–Head&Neck Surgery Gordon&Leslie Diamond Health Care CentreVancouver General HospitalVancouverBCCanada Faculty of Medicine–The University of British columbia VancouverBCCanada

Hearing loss is the third leading cause of human ***-related hearing loss,one type of acquired sensorineural hearing loss,is largely responsible for this escalating global health ***-induced,ototoxic,and idiopathic sudden sensorineural are other less common types of acquired hearing *** etiology of these conditions is complex and multi-fa ctorial involving an interplay of genetic and environmental *** stress has recently been proposed as a likely linking cause in most types of acquired sensorineural hearing *** non-coding RNA sequences known as microRNAs(miRNAs)have increasingly been shown to play a role in cellular hypoxia and oxidative stress responses including promoting an apoptotic *** hair cell death is a central histopathological finding in sensorineural hearing *** these cells do not regenerate in humans,it underlies the irreversibility of human age-related hearing *** EMBASE,Ovid MEDLINE,Web of Science core collection,and *** databases over the period August 1,2018 to July 31,2023 were searched with"hearing loss,""hypoxamiRs,""hypoxia,""microRNAs,""ischemia,"and"oxidative stress"text words for English language primary study publications or registered clinical *** red clinical trials known to the senior author we re also assessed.A total of 222studies were thus *** excluding duplicates,editorials,retra ctions,secondary research studies,and non-English language articles,39 primary studies and clinical trials underwent full-text *** resulted in 11 animal,in vitro,and/or human subject journal articles and 8 registered clinical trial database entries which form the basis of this narrative *** miR-34a and miR-29b levels increase with age in *** miRNAs were demonstrated in human neuroblastoma and murine cochlear cell lines to target Sirtuin 1/peroxisome proliferato r-activated receptor gamma coactivator-1-alpha(SIRT1/P Gc-1α),SIRT

关键词： hearing loss hypoxia microRNAs oxidative stress sensorineural

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Multiple sclerosis is at a checkpoint: advancing the program

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Neural Regeneration Research 2025年第3期20卷 811-812页

作者： Brandon c.Smith Jessica L.Williams Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of Biological Geologicaland Environmental SciencesCleveland State UniversityClevelandOHUSA

Multiple sclerosis(MS) is a chronic inflammatory and demyelinating disease of the central nervous system(cNS). Patients with MS experience sensory and motor function loss due to myelin and/or axon damage perpetuated b... 详细信息

关键词： Hauser sclerosis damage

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Ultra‑Transparent and Multifunctional IZVO Mesh Electrodes for Next‑Generation Flexible Optoelectronics

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Nano-Micro Letters 2025年第1期17卷 293-309页

作者： Kiran A.Nirmal Tukaram D.Dongale Atul c.Khot chenjie Yao Nahyun Kim Tae Geun Kim School of Electrical Engineering Korea UniversityAnam‑ro 145Seongbuk‑guSeoulRepublic of Korea computational Electronics and Nanoscience Research Laboratory School of Nanoscience and BiotechnologyShivaji UniversityKolhapur 416004India

Mechanically durable transparent electrodes are essential for achieving long-term stability in flexible optoelectronic ***,they are crucial for applications in the fields of energy,display,healthcare,and soft *** meshes represent a promising alternative to traditional,brittle,metal oxide conductors due to their high electrical conductivity,optical transparency,and enhanced mechanical *** this paper,we present a simple method for fabricating an ultra-transparent conducting metal oxide mesh electrode using selfcracking-assisted *** this method,we produced an electrode with ultra-transparency(97.39%),high conductance(Rs=21.24Ωsq^(−1)),elevated work function(5.16 eV),and good mechanical *** also evaluated the effectiveness of the fabricated electrodes by integrating them into organic photovoltaics,organic light-emitting diodes,and flexible transparent memristor devices for neuromorphic computing,resulting in exceptional device *** addition,the unique porous structure of the vanadium-doped indium zinc oxide mesh electrodes provided excellent flexibility,rendering them a promising option for application in flexible optoelectronics.

关键词： Self-cracking template Vanadium-doped indium zinc oxide mesh Organic solar cells Organic light-emitting diodes Flexible transparent memory

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