云南高校图书馆联盟文献共享服务平台- QUADRANT

QUADRANT: 作品数：175被引量：640H指数：13; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：郭志良王亮滕海军张大海范丽静更多>>; 相关机构：解放军第89医院广州军区武汉总医院南华大学广东省中医院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划广东省医学科学技术研究基金国家教育部博士点基金更多>>

Ultraviolet spot position measurement based on 4 H-SiC quadrant photodetectors: 《Chinese Optics Letters》2024年第11期131-135,共5页Peichen Yang Yifu Wang Weizong Xu Dong Zhou Fangfang Ren Dunjun Chen Rong Zhang Youliao Zheng Hai Lu; supported by the Innovation Program for Quantum Science and Technology (No.2021ZD0303400);the National Natural Science Foundation of China (Nos.61921005,U2141241,62374084,and U21A20496);the Key Research Program of Jiangsu Province (No.BE2023018)。; In this Letter, we demonstrate ultraviolet(UV) spot position measurement based on the 4 H-SiC quadrant photodetectors(QPDs). The 4 H-SiC QPD with an 8 mm × 8 mm active area exhibits high uniformity across four quadra...; 关键词：4 H-SiC quadrant photodetector ultraviolet positioning calibration.

Conception of a new 4-quadrant hydrogen compressed air energy storage power plant with an integrated electrolyzer: 《Energy Reviews》2024年第3期92-101,共10页Hans-Peter Beck Ann-Kathrin Klaas Christoph Klaas; supported by the Lower Saxony State Ministry of Science and Culture and Volkswagen Stiftung within the innovation lab“Wasserstoffregion Nord-West-Niedersachsen(H2-ReNoWe)”.; A hydrogen compressed air energy storage power plant with an integrated electrolyzer is ideal for large-scale,long-term energy storage because of the emission-free operation and the possibility to offer multiple ancil...; 关键词：Long-term energy storage Hydrogen energy storage Compressed air energy storage Mixed-integer linear programming ELECTROLYZER 24-Pulse thyristor rectifier

Quadrant可扩张通道联合MIS-TLIF治疗腰椎退变性疾病效果分析: 《河南外科学杂志》2023年第2期127-129,共3页梁晓飞李志磊王建法; 目的探讨Quadrant可扩张通道联合目镜直视下微创经椎间孔入路椎间融合术(MIS-TLIF)治疗腰椎退变性疾病(LDD)的效果。方法回顾性分析郑州阳城医院2017-03—2022-05收治的130例LDD患者的临床资料,分为MIS-TLIF组(M-T组)和TLIF组(T组),...; 关键词：腰椎退变性疾病 Quadrant可扩张通道目镜免疫应激

Deep Neural Network-Based 4-Quadrant Analog Sun Sensor Calibration: 《Space(Science & Technology)》2023年第1期193-205,共13页Qinbo Sun Jose Luis Redondo Gutiérrez Xiaozhou Yu; the support provided by the National Key Research and Development Program of China(project no.2021YFE0116000);the Open Research of State Key Laboratory of Structural Analysis for Industrial Equipment(project no.GZ20103).; Many error sources influence the calibration experiment of 4-quadrant sun sensors,making the calibration of sun sensors cumbersome and its accuracy difficult to improve.Any continuous function on a bounded closed set ...; 关键词：NEURAL DEEP network

Posterior quadrant epilepsy surgery: case series of a South American hospital: 《Acta Epileptologica》2022年第4期227-232,共6页Mario Velasco Andrés Felipe Cárdenas-Cruz María Paula Aguilera-Pena Alejandro Vargas-Moreno Daniel Nariño Juan Carlos Pérez Oscar Zorro; All research funds came from the Hospital Universitario San Ignacio.; Background Posterior quadrant epilepsy(PCE)is a type of focal epilepsy that originates in the parietal lobe,occipital lobe,and the parietal-occipital border of the temporal lobe,or in any combination of these regions....; 关键词：Posterior cortex Epilepsy surgery Posterior quadrant epilepsy

经皮椎间孔镜与Quadrant微创通道下腰椎间盘摘除术治疗单节段腰椎间盘突出症的效果对比被引量：4: 《中外医学研究》2022年第12期101-104,共4页薛华民; 目的:对经皮椎间孔镜与Quadrant微创通道下腰椎间盘摘除术治疗单节段腰椎间盘突出症的效果进行对比探究。方法:选取2019年12月-2021年1月泰州市第四人民医院收治的74例单节段腰椎间盘突出症患者,按照手术方式的不同分为对照组(29例)和...; 关键词：单节段腰椎间盘突出症经皮椎间孔镜 QUADRANT 微创通道疼痛腰椎功能

Improving seeking precision by utilizing ghost imaging in a semi-active quadrant detection seeker被引量：4: 《Chinese Journal of Aeronautics》2021年第12期171-176,共6页Siyuan WANG Lijing LI Wen CHEN Mingjie SUN; co-supported by National Natural Science Foundation of China(Nos.61922011 and 61675016);the Fundamental Research Funds for the Central Universities。; Conventional semi-active laser guidance takes advantage of the laser designator to illuminate the stable and uniform laser spot on target precisely.The seeker collects the reflected light by a quadrant detector and ou...; 关键词：Digital micro-mirror device Ghost imaging Guidance system Image acquisition Semi-active laser seeker

科乐收推出QUADRANT系列方捆机进阶款被引量：1: 《当代农机》2021年第12期9-9,共1页刘佳妮; 为迎接2022年收获季,科乐收对QUADRANT5000系列和QUADRANT4200系列进行了全面技术升级,并在其命名中加上了进阶款一词以示区别。QUADRANT系列方捆机进阶款的亮点是新型HD捡拾器带有2个凸轮轨道,这一独特设计保证了最大的抗扭性和坚固性。; 关键词：坚固性技术升级收获季进阶

Assessing resource vulnerability quadrants under changing precipitation trends in Uttarakhand,Central Himalayan region: 《Journal of Mountain Science》2021年第10期2722-2741,共20页Ayushi VLJHANI Vinay Shankar Prasad SINHA Mini GOVINDAN; Uttarakhand Jal Sansthan(UJS)for providing support facilities for the study under the“National Mission on Himalayan Studies(NMHS)”project titled“Water Resource Management through Spring and Catchment Rejuvenation in Uttarakhand for Improving Water Security”funded by the Ministry of Environment,Forest&Climate Change(Mo EF&CC),Go I,(Ref.No.:GBPNI/NMHS-2018-19/MG2)。; The Central Himalayan region is vulnerable to the adverse effects of climate change and characterized by regional climatic conditions.The livelihood of the mountain communities across the Himalaya is at risk owing to ...; 关键词：Climate Change Trend analysis Resource-quadrant VULNERABILITY Adaptation Central Himalaya

Nanometer-Order Contouring Control in a Feed Drive System Using Linear Ball Guides by Applying a Combination of Modified Disturbance Observer and Repetitive Control: 《Nanomanufacturing and Metrology》2021年第2期118-129,共12页Tomofumi Ohashi Hitoshi Shibata Shigeru Futami Ryuta Sato; This paper proposes a quadrant glitch compensation method to achieve nanometer-level accuracy of contouring control for a feed drive system using linear ball guides.The proposed method is a combination of a modified d...; 关键词：Quadrant glitch Feed drive system Contouring control Repetitive control Disturbance observer Nonlinear spring behavior

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