维普中文期刊产品整合服务
1100篇 您的检索式:作者名="Qu R"
    题名 作者 年代 出处 被引量
1A confidence limit for the empirical mode decomposition and Hilbert spectral analysis显示文摘Huang Norden E Wu Man-Li C Long Steven R Shen Samuel S.P Qu Wendong Gloersen Per Fan Kuang L 2003Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences . 2003 (2037)2003,,2037:3
2Autoregressive neural networks with exogenous variables for indoor temperature prediction in buildings显示文摘Thermal models of buildings are helpful to forecast their energy use and to enhance the control of their mechanical systems.However,these models are building-specific and require a tedious,error-prone and time-consuming development effort relying on skilled building energy modelers.Compared to white-box and gray-box models,data-driven(black-box)models require less development time and a minimal amount of information about the building characteristics.In this paper,autoregressive neural network models are compared to gray-box and black-box linear models to simulate indoor temperatures.These models are trained,validated and compared to actual experimental data obtained for an existing commercial building in Montreal(QC,Canada)equipped with roof top units for air conditioning.Results show that neural networks mimic more accurately the thermal behavior of the building when limited information is available,compared to gray-box and black-box linear models.The gray-box model does not perform adequately due to its under-parameterized nature,while the linear models cannot capture non-linear phenomena such as radiative heat transfer and occupancy.Therefore,the neural network models outperform the alternative models in the presented application,reaching a coefficient of determination R2 up to 0.824 and a root mean square error down to 1.11℃,including the error propagation over time for a 1-week period with a 5-minute time-step.When considering a 50-hour time horizon,the best neural networks reach a much lower root mean square error of around 0.6℃,which is suitable for applications such as model predictive control.Benoit Delcroix Jérôme Le Ny Michel Bernier Muhammad Azam Bingrui Qu Jean-Simon Venne 2021Building Simulation2021,14,1:3
3Successful operation of a cooperative SLR station of China and Argentina in San Juan显示文摘We introduced the observations and researches using a Satellite Laser Ranging (SLR) system with high precision, which was designed and made in China and installed in the Observatory of San Juan Uni- versity, Argentina, the capability of the system and the achievement of the cooperative procedure be- tween China and Argentina. The SLR station in San Juan, set up by China and Argentina, is quite sig- nificant for improving the distribution of SLR stations and enhancing the orbital coverage of the whole earth. Since the SLR system started to work in the Observatory of San Juan University in the beginning of 2006, the operation is rather good, and rich data with high precision have been obtained. Further plan of the cooperation for the near future is also presented.HAN YanBen LIU WeiDong E ACTIS R PODESTA WANG TanQiang GUO TangYong QU Feng A M PACHECO A A GONZALEZ E ALONSO XIANG QingGe HUANG DongPing YIN ZhiQiang 2008Chinese Science Bulletin2008,53,16:2
4The patch test for mixed formulation显示文摘Zienkiewicz O C Qu S Taylor R L 1986Int J for Numerical Methods in Engineering1986,23,:2
5NEW TOXOPLASMA GONDII GENOTYPES ISOLATED FROM FREE-RANGE CHICKENS FROM THE FERNANDO DE NORONHA, BRAZIL: UNEXPECTED FINDINGS显示文摘Dubey J P Rajendran C Costa D G C Ferreira L R Kwok O C H Qu D Su C Marvulo M F V Alves L C Mota R A Silva J C R 2010The Journal of Parasitology2010,,4:2
6Numerical investigation of entropy generation and heat transfer of pulsating flow in a horizontal channel with an open cavity显示文摘In this study, the entropy generation and the heat transfer of pulsating air flow in a horizontal channel with an open cavity heated from below with uniform temperature distribution are numerically investigated. A numerical method based on finite volume method is used to discretize the governing equations. At the inlet of the channel, pulsating velocity is imposed for a range of Strouhal numbers St_p from 0 to 1 and amplitude A_p from 0 to 0.5. The effects of the governing parameters, such as frequency and amplitude of the pulsation, Richardson number, Ri, and aspect ratio of the cavity, L/H, on the flow field, temperature distribution, average Nusselt number and average entropy generation, are numerically analyzed. The results indicate that the heat transfer and entropy generation are strongly affected by the frequency and amplitude of the pulsation and this depends on the Richardson number and aspect ratio of the cavity. The pulsation is more effective with the aspect ratio of the cavity L/H= 1.5 in terms of heat transfer enhancement and entropy generation minimization.Fatma Zamzari Zouhaier Mehrez Afif El Cafsi Ali Belghith Patrick Le Quéré 2017Journal of Hydrodynamics2017,29,4:2
7A confidence limit for the empirical mode decomposition and Hilbert spectral analysis显示文摘Huang Norden E Wu Man-Li C Long Steven R Shen Samuel S.P Qu Wendong Gloersen Per Fan Kuang L 2003Proceedings of the Royal Society A: Mathematical Physical and Engineering Sciences2003,,2037:2
8Characterization of a humanized IgG4 anti-HLA-DR monoclonal antibody that lacks effeetor cell functions but retains direct antilymphoma activity and increases the potency of rituximab 显示文摘Stein R Qu Z Chen S 2006Blood2006,108,8:1
9Research on water simulation experiment of the rotating impeller degassing process 显示文摘Wu R Qu Z Sun B 2007Materials Transactions2007,48,5:1
10Preparation and adsorption properties of crosslinked polystyrene-supported low-generation diethanolamine-typed dendrimer for metal ions显示文摘Sun C Qu R Ji C 2006Talanta2006,70,1:1
11Factors influencing tissue reponses of mature seeds and immature embryos in turf-type tall fescue显示文摘Bai Y Qu R 2001Plant Breeding2001,120,2:1
12Quality- of- protection (QoP)-an online monitoring and self- protection mechanism 显示文摘Hariri S Qu G Modukuri R 2005IEEE Journal on Selected Areas in Communications2005,10,23:1
13An improved rice transformation system using the biolistic method显示文摘Li L C Qu R D de Kochko A Fauquet C Beachy R N 1993PlantCell Rep1993,12,:1
14Investigation on coal pyrolysis in CO2 atmosphere显示文摘DUAN L B ZHAO C S ZHOU W QU C R CHEN X P 2009Energy Fuels2009,23,7:1
15The global carbon budget 1959-2011显示文摘QuéréC L Andres R J Boden T 2013Earth System Science Data2013,5,:1
16查看详情显示文摘Yang S L Qu L B Yang R Li J J Lu L L 0,,:1
17Coding-and interference-aware routing protocol in wireless networks显示文摘HOU R QU S LUI K S 2013Computer Communica- tions2013,36,17:1
18A mean variance model to optimize the fixed versus open appointment percentages in open access scheduling systems显示文摘Qu x Rardin R L Williams J A S 2012Decision Support Systems2012,53,3:1
19Tendon gradient mineralization for tendon to bone interface integration 显示文摘Jin QU Andrew R Thoreson A 2013J Orthop Res2013,1131,11:1
20Clinical Presentation and Fre- quency of Risk Factors in Patients with Breast Carcinoma in Pakistan 显示文摘Memon ZA Ain Qu Khan R 2015Asian Pac J Cancer Prey2015,16,17:1
返回顶部 每页显示:
共55页 首页 上一页 第1页 下一页 末页 /55 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费