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ANGLES: 作品数：154被引量：211H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：马文盛王雯卢海燕胡骁颖董福生更多>>; 相关机构：河北医科大学西安交通大学武汉大学辽宁经济管理干部学院更多>>; 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中国博士后科学基金天津市自然科学基金更多>>

Annual Optimal Performance Analysis of Micro Heat Pipe PV/T under Different Angles in Northwest China: 《Journal of Thermal Science》2025年第2期400-412,共13页LIU Xiaomin WU Qingbai LI Jinping Vojislav NOVAKOVIC; The funding support from the Ministry of Science and Technology of China(MOST project number 2019YFE0104900);the Research Council of Norway(NRC project number 304191-ENERGIX);National Natural Science Foundation of China(No.51676094);the Key S&T Special Projects of Gansu Province(22ZD6WA056);the Key R&D Program of Gansu Province(23YFGA0035);the Key S&T Special Projects of Gansu Natural Energy Research Institute(2024ZD-01);Construction Science and Technology Project of Gansu Provincial Department of Housing and Urban Rural Development(JK2022-50)。; The exploitation of photovoltaic/thermal(PV/T)systems,which facilitate concurrent conversion of solar radiation into electrical and heat energies,presents substantial potential in the solar-abundant northwestern zone ...; 关键词：solar energy micro heat pipe PV/T system GREENHOUSE optimal angle

Variable leading-edge cone method for waverider design: 《Chinese Journal of Aeronautics》2025年第3期262-279,共18页Zhihao LI Chongwen JIANG Shuyao HU Chun-Hian LEE; supported by grants from the National Natural Science Foundation of China(No.U20B2006);the Guangdong Basic and Applied Basic Research Foundation(No.2022A1515110145);Young Elite Scientists Sponsorship Program by China Association for Science and Technology(No.2022QNRC001).; The optimization of the waverider is constrained by the reversely designed leading edge and the constant shock angle distribution. This paper proposes a design method called the variable Leading-Edge Cone (vLEC) metho...; 关键词：Hypersonic vehicles Waverider design methods Leading-edge cone method Variable shock angles Direct design method

Functional Connectivity Encodes Sound Locations by Lateralization Angles: 《Neuroscience Bulletin》2025年第2期261-271,共11页Renjie Tong Shaoyi Su Ying Liang Chunlin Li Liwei Sun Xu Zhang; supported by the National Key Research and Development Program of China(2023YFF1203502);the National Natural Science Foundation of China(62171300,62301343,and 62394314);the Project of Cultivation for Young Top-Notch Talents of Beijing Municipal Institutions(BPHR202203109);the Capital Medical University Research and Development Fund(PYZ22027).; The ability to localize sound sources rapidly allows human beings to efficiently understand the surrounding environment.Previous studies have suggested that there is an auditory“where”pathway in the cortex for proce...; 关键词：Sound localization Functional connectivity Multivariate pattern analysis Lateralization angle

Visual navigation in orchard based on multiple images at different shooting angles: 《智能化农业装备学报（中英文）》2024年第4期51-65,共15页MA Zenghong YUE Jiawen YIN Cheng ZHAO Runmao CHANDA Mulongoti DU Xiaoqiang; National Key Research and Development Program of China(2022YFD2202103);National Natural Science Foundation of China(31971798);Zhejiang Provincial Key Research&Development Plan(2023C02049、2023C02053);SNJF Science and Technology Collaborative Program of Zhejiang Province(2022SNJF017);Hangzhou Agricultural and Social Development Research Project(202203A03)。; The orchards usually have rough terrain,dense tree canopy and weeds.It is hard to use GNSS for autonomous navigation in orchard due to signal occlusion,multipath effect,and radio frequency interference.To achieve auto...; 关键词：ORCHARD visual navigation multiple shooting angles region segmentation Kalman filter

Interobserver and intraobserver reliability of skull base angles measured on magnetic resonance images: 《World Journal of Clinical Cases》2024年第34期6687-6695,共9页Volkan Kizilgoz Sonay Aydin Huseyin Aydemir Papatya Keles Mecit Kantarci; BACKGROUND Determination of platybasia and basilar kyphosis are significant parts of routine cranial magnetic resonance(MR)interpretations.These situations may explain a patient’s symptoms or may be associated with o...; 关键词：Magnetic resonance imaging RADIOGRAPHY Skull base angles Platybasia Observer reliability

Equilibrium state of axially symmetric electric solar wind sail at arbitrary sail angles: 《Chinese Journal of Aeronautics》2024年第11期232-241,共10页Chonggang DU Zheng H.ZHU Changqing WANG Aijun LI Tuanjie LI; supported by the National Natural Science Foundation of China(No.12302052);the Fundamental Research Funds for the Central Universities,China(No.XJSJ23128);the Discovery Grant of Natural Sciences and Engineering Research Council of Canada(No.RGPIN2018-05991)。; This paper studies the equilibrium state and trajectory dynamics of an axially symmetric Electric solar wind sail(E-sail)at arbitrary sail angles.The E-sail is assumed operating in a heliocentric-ecliptic orbit at app...; 关键词：Electric solar wind sail Extremely flexible system Multi-body dynamics Harmonic motion Maximum coning angle Equilibrium configuration Improved propulsion model High-fidelity modeling

Effect of Sweptback Angle of a Delta Wing on Surface Pressure Distribution at Supersonic Mach Numbers: 《Fluid Dynamics & Materials Processing》2024年第10期2353-2376,共24页Shamitha Shetty Asha Crasta Sher Afghan Khan Abdul Aabid Muneer Baig; The purpose of this work is to shed light on the effect of the pivot position on the surface pressure distribution over a 3D wing in different flight conditions.The study is intended to support the design and developm...; 关键词：Mach number angles of incidence stability analysis performance optimization

Gated Neural Network-Based Unsteady Aerodynamic Modeling for Large Angles of Attack: 《Transactions of Nanjing University of Aeronautics and Astronautics》2024年第4期432-443,共12页DENG Yongtao CHENG Shixin MI Baigang; supported in part by the National Natural Science Foundation of China (No. 12202363)。; Modeling of unsteady aerodynamic loads at high angles of attack using a small amount of experimental or simulation data to construct predictive models for unknown states can greatly improve the efficiency of aircraft ...; 关键词：large angle of attack unsteady aerodynamic modeling gated neural networks generalization ability

Anisotropic shearing mechanism of Kangding slate:Experimental investigation and numerical analysis被引量：1: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第5期1487-1504,共18页Ping Liu Quansheng Liu Penghai Deng Yucong Pan Yiming Lei Chenglei Du Xianqi Xie; support from the Natural Science Foundation of China(Grant Nos.41941018,U21A20153,42177140).; The shear mechanical behavior is regarded as an essential factor affecting the stability of the surrounding rocks in underground engineering.The shear strength and failure mechanisms of layered rock are significantly ...; 关键词：ANISOTROPY Empirical expression of cohesion foliation angles Combined finite-discrete element method(FDEM) Shear rate Element size

Functional Dependence of IM and HV Angle in Hallux Valgus Deformity before and after Operative: 《Journal of Applied Mathematics and Physics》2024年第5期1626-1646,共21页Nenad Stojanović Mirko Sovilj Vesna Ivanišević; Hallux valgus is a relatively common and multifaceted complex deformity of the front part of the foot. It is the result of multiple effects of innate (endogenous) and exogenous etiological factors with different degre...; 关键词：Functional Connection of Deformity Angles Analytical Equalization of IM Angle Values Hallux Valgus Intermetatarsal Angle Correction of Deformity

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