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20篇 您的检索式:作者名="Yiyuan TANG"
    题名 作者 年代 出处 被引量
1A robust optimization method for energy management of CCHP microgrid显示文摘Energy management is facing new challenges due to the increasing supply and demand uncertainties,which is caused by the integration of variable generation resources,inaccurate load forecasts and non-linear efficiency curves.To meet these challenges,a robust optimization method incorporating piecewise linear thermal and electrical efficiency curve is proposed to accommodate the uncertainties of cooling,thermal and electrical load,as well as photovoltaic(PV)output power.Case study results demonstrate that the robust optimization model performs better than the deterministic optimization model in terms of the expected operation cost.The fluctuation of net electrical load has greater effect on the dispatching results of the combined cooling,heating and power(CCHP)microgrid than the fluctuation of the cooling and thermal load.The day-ahead schedule is greatly affected by the uncertainty budget of the load demand.The economy of the optimal decision could be achieved by adjusting different uncertainty budget levels according to control the conservatism of the model.Zhao LUO Wei GU Zhi WU Zhihe WANG Yiyuan TANG 2018Journal of Modern Power Systems and Clean Energy2018,6,1:12
2Scorpion venom heat-resistant protein decreases immunoreactivity of OX-42-positive microglia cells in MPTP-treated mice显示文摘BACKGROUND:Microglia function as the immune surveyors of the brain under normal physiological conditions.However,microglia become activated in response to brain injuries and immunological stimula-tion.OBJECTIVE:To explore the influence of scorpion venom(SV) heat-resistant protein on frontal cortex and hippocampal microglia cells in a mice model of Parkinson's disease.DESIGN,TIME AND SETTING:Randomized,controlled,cellular immunity study.The experiment was performed at the Physiology Department Laboratory in Dalian Medical University between June 2005 and July 2008.MATERIALS:Ninety-six healthy,C57Bl/6 mice;1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP) from Sigma,USA;SV heat-resistant protein(Experimental Base Institute in Dalian Medical University).The mice were randomly divided into four groups(n = 24):normal control,negative control,model,and SV heat-resistant protein.METHODS:Mice in the model and SV heat-resistant protein groups were subcutaneously injected with MPTP(20 mg/kg) to model Parkinson's disease,while the normal control and negative control groups were injected with physiological saline in the neck for 8 successive days.In addition,mice in the model and nor-mal control groups were intraperitoneally injected with physiological saline 2 hours following administration,while SV heat-resistant protein and negative control groups were injected SV heat-resistant protein(0.01 mg/kg).MAIN OUTCOME MEASURES:Immunoreactivity of microglia cells in MPTP-treated mice.RESULTS:Compared with normal control mice,MPTP-treated mice displayed increased OX-42 expression in the brain.However,in the SV heat-resistant protein-treated mice,OX-42 expression was decreased,com-pared to the model group.In the model mouse group,the number of OX-42-positive microglia was increased in the frontal cortex,caudatum,and hippocampal hilus,compared to the normal control mice(P < 0.01).However,in the SV heat-resistant protein-treated mice,the number of OX-42-positive microglia significantly decreased in the frontal cortex,caudatum,and hippocampal hilus,compared to the model group(P < 0.01).CONCLUSION:SV heat-resistant protein inhibited MPTP-induced microglial activation in the mouse fron-tal cortex and hippocampus,resulting in reduced microglial activation in the brain.Shengming Yin Deqin YU Xi Gao Yan Peng Yanhui Feng Jie Zhao Yiyuan Tang Wanqin Zhang 2008Neural Regeneration Research2008,3,9:4
3Effect of an eco-friendly o/w emulsion stabilized with amphiphilic sodium alginate derivatives on lambda-cyhalothrin adsorption-desorption on natural soil minerals显示文摘The effects of amphiphilic O/W emulsions,stabilized by the alkyl polyglycoside(APG)or cholesterol-grafted sodium alginate(CSAD)/APG systems,on lambda-cyhalothrin adsorption/desorption mechanisms on natural soil minerals(i.e.,illite and kaolinite)were investigated.Sorption and desorption of lambda-cyhalothrin onto soil minerals was studied via batch equilibration to give insight into the adsorption equilibrium,kinetics,and thermodynamics of lambda-cyhalothrin adsorption onto minerals.The results indicate the following:(i)The adsorption processes for the APG system and CSAD/APG system include:rapid adsorption,slow adsorption,and adsorption equilibrium.The adsorption kinetics of pesticide on illite and kaolinite are in accordance with the Ho and McKay model,and the adsorption isotherm conforms to the Freundlich model.In addition,the adsorption processes of pesticide for the two systems on minerals were spontaneous and feasible(ΔG^0<0),endothermic(ΔH^0>0),and mainly involved chemical bonding(ΔH^0>60).(ii)The equilibrium adsorption percentages of the pesticide on illite for the APG system and CSAD/APG system were 42.4%and 64.8%,and the corresponding equilibrium adsorption percentages on kaolinite were 40.8%and 61.8%,respectively.Moreover,the pesticide adsorption rate K_(2-CSAD/APG)was faster than K_(2-APG),and its adsorption capacity K_(f-CSAD/APG )was greater than K_(f-APG).Meanwhile,the pesticide desorption K_(fd)in the CSAD/APG system was smaller than that in the APG system.As a result,this eco-friendly O/W emulsion based on amphiphilic sodium alginate derivatives might provide a green pesticide formulation,since it could reduce the amount of lambda-cyhalothrin entering aquatic systems to threaten non-target fish and invertebrate species.Yang Peng Dunchao Xiao Gaobo Yu Yuhong Feng Jiacheng Li Xinyu Zhao Yiyuan Tang Longzheng Wang Quan Zhang 2019Journal of Environmental Sciences2019,31,4:3
4Construction thoughts and practice of Traditional Chinese Medicine nursing inheritance work显示文摘Master-apprentice system is a main mode of talent cultivation for Traditional Chinese medicine(TCM). To vigorously push forward inheritance and innovation of TCM nursing, Beijing Administration of Traditional Chinese Medicine carried out TCM nursing inheritance work in 2016, establishing 3 studios and 1 workstation. In this paper, we summarized constructional methods and achievements in TCM nursing inheritance studios and workstation, raised issues during working, and thought about how to work in the next stage, in hoping to lay a good foundation for carrying out in-depth work about TCM nursing inheritance.TANG Ling MA Xueling ZHANG Xuejian DENG Jianhua ZHANG Jing LIU Yiyuan ZHU Jing 2019中西医结合护理(中英文)2019,5,12:2
5Anew fixed-point algorithm for independent component analysis显示文摘 Huanwen Tang Yiyuan Tang 2004Neuocomputing2004,56,:1
6A new fixed-point algorithm for independent component analysis显示文摘Zhenwen SHI Huanwen TANG Yiyuan TANG 2004Neurocomputing2004,56,:1
7The visual word form area: evidence from an fMRI study of implicit processing of Chinese characters显示文摘Liu Chao Zhang Wutian Tang Yiyuan 2008Neuroimage2008,40,3:1
8Numbers in the cultural brain显示文摘Tang Yiyuan Liu Yijun 2009Progress in brain research2009,,178:1
9Blind source separation of more sources than mixtures using sparse mixture models显示文摘Shi Zhenwei Tang Huanwen Tang Yiyuan 2005Pattern Recognition Letters2005,,26:1
10A new fixed-point algorithm for independent component analysis 显示文摘Shi Zhenwei Tang Huanwen Tang Yiyuan 2004Neurocomputing2004,56,:1
11Deactivations during the numerical processing显示文摘Deactivation has been encountered frequently in functional brain imaging researches. However, the deactivations during the numerical processing have not been reported yet. In this study, the functional magnetic resonance imaging (fMRI) was employed to investigate the pattern of the deactivation in the brain of 15 healthy subjects during the numerical addition task. Analyses revealed significant deactivations in several brain regions, including the posterior cingulate, precuneus, anterior cingulate and prefrontal cortex. Especially, we found notable deactivation in bilateral insula. Accounting for the cognitive functions of these regions participating in a combinated way, we discuss their contributions in sustaining the brain activity during conscious resting state, and indicate that the insula is an important area of gathering auditory information from the external world.FENG HongBo ZHANG Ye TANG YiYuan JIN Jing DONG Feng FENG ShiGang ZHANG WuTian 2007Chinese Science Bulletin2007,52,13:1
12Brain mechanism of unconscious visual motion onset 显示文摘Luo YueJia Jiang Yang Tang YiYuan 2001Chinese Science Bulletin2001,20,:1
13The task dependent interaction of the deactivation regions显示文摘Although deactivation has been found frequently in former functional brain imaging researches, only recently has it become a focus of systematic study because of its not well understood physiological mechanism. However, most of the researches concentrated on the brain areas that would present de-activation, and, to our knowledge, the deactivation connectivity between these brain areas during the cognitive tasks has rarely been reported in literature. In this work, using the functional connectivity method WICA (within-condition interregional covariance analysis), we analyzed the deactivations in two different cognitive tasks――symbol orientation and number comparison. The results revealed deactivations in the posterior cingulate, precuneus, anterior cingulate and prefrontal cortex in both tasks. However, the interaction between the deactivated regions shows many differences. Our result further indicates that the potential implication of special deactivation connectivity may be related to the different task or attention resource. Further research is needed to clarify the exact reason.ZHANG Ye FENG ShiGang FENG HongBo DONG Feng TANG YiYuan 2008Chinese Science Bulletin2008,53,10:1
14Antidepressant like effects of piperine in chronic mild stress treated mice and its possible mechanisms显示文摘Song Li Che Wang Minwei Wang Wei Li Kinzo Matsumoto Yiyuan Tang 2007Life Sciences2007,,15:1
15Modulation of neural connectivity during tongue movement and reading 显示文摘He AG Li Haitan Tang Yiyuan 2003Hum Brain Mapp2003,18,3:1
16Intermetallics and phase transformations of the Zr-1.0Sn-0.3Nb-0.3Fe-0.1Cr alloy显示文摘Intermetallics and phase transformations of the zirconium-based alloy, Zr-1.0Sn-0.3Nb-0.3Fe-0.1Cr, were investigated by conventional X-ray diffraction (XRD), differential scanning calorimetry (DSC), and dilation measurement. Three types of precipitates, namely, (ZrNb)2Fe, Zr(CrFe)2, and Zr3Fe, were detected by XRD. The cubic Ti2Ni-type (ZrNb)2Fe was found to be the main precipitate in the alloy, and it was proposed to dissolve at 861°C, whereas Zr3Fe dissolved at 780°C and Zr(CrFe)2 at 814°C. No precipitates were observed at a temperature higher than 900°C. The transformation-start temperature of α-Zr →β-Zr was reconfirmed to be 780°C, and the end temperature of α-Zr →β-Zr was determined to be 955°C. The dilation result also revealed that the martensitic transformation-start temperature, Ms, and the finish temperature, Mf, of this alloy were 741°C and 645°C, respectively.LIANG Jianlie TANG Yiyuan NONG Liangqin YAN Jialin ZHUANG Yinghong 2008Rare Metals2008,27,5:1
17Blind source separation of more sources than mixtures using sparse mixture models显示文摘SHI Zhenwei TANG Huanwen TANG Yiyuan 2005Pattern Recognition Letters2005,26,:1
18A new fixed-point algorithm for independent component analysis显示文摘Zhenwen SHI Huanwen TANG Yiyuan TANG 2004Neurocomputing2004,56,:1
19中国特色大国外交继往开来显示文摘China’s diplomacy faced many challenges in 2019.In response to strategic competition with the US and the complex and volatile surrounding environment,China took the initiative to shape and guide international developments.Despite the unilateralism and protectionism of some Western powers,China adhered to multilateralism and promoted global governance through diplomatic events and multilateral diplomacy.China has actively engaged in diplomatic struggles and resolutely safeguarded the unity of sovereignty to deal with outside interference.The 70th anniversary of National Day,an unprecedented occasion,demonstrated the resolve and sincerity of maintaining peace,development and win-win cooperation.For 70 years,China has made significant diplomatic achievements and gained valuable experience.In the future,China will build on past achievements and make persistent efforts.中国现代国际关系研究院课题组 Chen Xiangyang Yao Kun Fu Yu Wang Lei Tang Xinhua Han Yiyuan 2020Contemporary International Relations2020,30,2:0
20Neural mechanisms of unconscious visual motion priming显示文摘The neural correlates of the motion priming were examined in normal young subjects using event-related brain potentials (ERPs) and functional magnetic resonance imaging (fMRI). Visual motion perception can be uncon-sciously biased in favor of a particular direction by a pre-ceding motion in that direction. Motion priming first in-volved an enhancement of ERP amplitude about 100 ms fol-lowing the onset of motion. The amplitudes of ERP compo-nents after 350 ms were also increased. The fMRI results suggest that the early-latency effect reflects modulation of neural responses in extrastriate cortex. Higher-level visual processing areas, including cortical regions MT/MST and the intraparietal cortices were also activated. The findingsprovide direct evidence that unconscious priming of motion perception is the result of interaction of direction-selective neural responses to motion stimuli. The results cannot be accounted for by refractoriness of neural responses, but in-stead support a theory of motionLUO Yuejia JIANG Yang TANG Yiyuan R.Parasuraman 2002Chinese Science Bulletin2002,47,3:0
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