检索结果-南通市图书馆

Language as Context Modulates Social Judgments

在线全文

学校读者我要写书评

暂无评论

Journal of Electronic Science and Technology 2017年第1期15卷 48-51页

作者： shan gao Zhao gao Ting Gou School of Foreign Languages University of Electronic Science and Technology of China Key Laboratory for Neurolnformation of Ministry of Education Centre for Information in MedicineUniversity of Electronic Science and Technology of ChinaChengdu 611731China

Social judgments are usually made in the context of complex information including verbal *** we investigated the impact of verbal statements on social judgments by biasing male and female neutral faces with descriptives of differentially-valenced behaviour（criticizing or praising） targeting others or objects. Results showed significant main effects of valence and target, such that critical individuals were rated lower in likeability than praising ones and those targeting others relative to objects were valued less. In particular, those who criticized others were the most unlikeable. Among critical individuals, men were less likeable than women. Similarly, men became less valued while targeting others. Overall these findings suggest that the negative impact of critical attributes may trigger avoidance in social interaction while the positive impact of praise may trigger approach.

关键词： Context verbal praise targeting statements behaviour valued avoidance likely neutral

A RepairableGeoX/G/1 Retrial Queue with Bernoulli Feedback and Impatient Customers

在线全文

学校读者我要写书评

暂无评论

Acta Mathematicae Applicatae Sinica 2014年第1期30卷 205-222页

作者： shan gao Zai-ming LIU Department of Mathematics Fuyang Normal College School of Mathematics and Statistics Central South University

Abstract This paper deals with a discrete-time batch arrival retrial queue with the server subject to starting *** from standard batch arrival retrial queues with starting failures,we assume that each customer after service either immediately returns to the orbit for another service with probabilityθor leaves the system forever with probability 1θ（0≤θ〈1）.On the other hand,if the server is started unsuccessfully by a customer（external or repeated）,the server is sent to repair immediately and the customer either joins the orbit with probability q or leaves the system forever with probability 1 q（0≤q〈1）.Firstly,we introduce an embedded Markov chain and obtain the necessary and sufcient condition for ergodicity of this embedded Markov ***,we derive the steady-state joint distribution of the server state and the number of customers in the system/orbit at arbitrary *** also derive a stochastic decomposition *** the special case of individual arrivals,we develop recursive formulae for calculating the steady-state distribution of the orbit ***,we investigate the relation between our discrete-time system and its continuous ***,some numerical examples show the influence of the parameters on the mean orbit size.

关键词： discrete-time queue retrial queue starting failure steady state Bernoulli feedback

Deviation of the Lagrangian particle tracing method in the evaluation of the Southern Hemisphere annual subduction rate

在线全文

学校读者我要写书评

暂无评论

Journal of Oceanology and Limnology 2022年第3期40卷 891-906页

作者： Kai LIU shan gao Fan WANG Institute of Oceanology Chinese Academy of SciencesQingdao 266071China Center for Ocean Mega-Science Chinese Academy of SciencesQingdao 266071China University of Chinese Academy of Sciences Beijing 100049China China Laboratory for Ocean Dynamics and Climate Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China

The classical Lagrangian particle tracing method is widely used in the evaluation of the ocean annual subduction ***,our analysis indicates that in addition to neglecting the effect of mixing,there are two possible deviations in the method:one is an overestimation due to not considering that the amount of subducted water at the source location may be inadequate during the late winter of the first year when the mixed layer becomes shallow;the other one is an underestimation due to the neglect of the effective subduction caused by strong vertical *** analysis shows that these two deviations mainly exist in the low-latitude subduction areas of the South Pacific and South *** two deviations have very similar distribution areas and can partially off set each ***,the overall deviation is still large,and the maximum relative deviation ratio can reach 50%;therefore,it cannot be ignored.

关键词： subduction rate Lagrangian particle tracing method mixed layer tropical water eastern subtropical mode water

ON FUNCTIONAL DECOMPOSITION OF MULTIVARIATE POLYNOMIALS WITH DIFFERENTIATION AND HOMOGENIZATION

在线全文

学校读者我要写书评

暂无评论

Journal of Systems Science & Complexity 2012年第2期25卷 329-347页

作者： shangwei ZHAO Ruyong FENG Xiao-shan gao Beijing Electronic Science and Technology Institute KLMM Academy of Mathematics and Systems ScienceChinese Academy of Sciences

This paper gives a theoretical analysis for the algorithms to compute functional decomposition for multivariate polynomials based on differentiation and homogenization which were proposed by Ye, Dai, and Lam （1999） and were developed by Faugere, Perret （2006, 2008, 2009）. The authors show that a degree proper functional decomposition for a set of randomly decomposable quartic homoge- nous polynomials can be computed using the algorithm with high probability. This solves a conjecture proposed by Ye, Dal, and Lam （1999）. The authors also propose a conjecture which asserts that the decomposition for a set of polynomials can be computed from that of its homogenization and show that the conjecture is valid with high probability for quartic polynomials. Finally, the authors prove that the right decomposition factors for a set of polynomials can be computed from its right decomposition factor space.

关键词： Cryptosystem analysis functional decomposition homogeneous polynomials multivariatepolynomial right factor space.

Seasonal and spatial distributions of phytoplankton biomass associated with monsoon and oceanic environments in the South China Sea

在线全文

学校读者我要写书评

暂无评论

Acta Oceanologica Sinica 2008年第6期27卷 17-32页

作者： gao shan WANG Hui Chinese Academy of Meteorological Sciences China Meteorological Administration Beijing 100081 China College of Environmental Science and Engineering Ocean University of China Qingdao 266100 China National Marine Environmental Forecasting Center State Oceanic Administration Beijing 100081 China

Seasonal variations of phytoplankton/chlorophyll-a （Chl-a） distribution, sea surface wind, sea height anomaly, sea surface temperature and other oceanic environments for long periods are analyzed in the South China Sea （SCS）, especially in the two typical regions off the east coast of Vietnam and off the northwest coast of Luzon, using remote sensing data and other oceanographic data. The results show that seasonal and spatial distributions of phytoplankton biomass in the SCS are primarily influenced by the monsoon winds and oceanic environments. Off the east coast of Vietnam, Chl-a concentration is a peak in August, a jet shape extending into the interior SCS, which is associated with strong southwesterly monsoon winds, the coastal upwetling induced by offshore Ekman transport and the strong offshore current in the western SCS. In December, high Chl-a concentration appears in the upwelling region off the northwest coast of Luzon and spreads southwestward. Strong mixing by the strong northeasterly monsoon winds, the cyclonic circulation, southwestward coastal currents and river discharge have impacts on distribution of phytoplankton, so that the high phytoplankton biomass extends from the coastal areas over the northern SCS to the entire SCS in winter. These research activities could be important for revealing spatial and temporal patterns of phytoplankton and their interactions with physical environments in the SCS.

关键词： phytoplankton biomass chlorophyll-a monsoon upwelling South China Sea

Experimental study on heat transfer characteristics of synthetic jet driven by piston actuator

在线全文

学校读者我要写书评

暂无评论

Science China(Technological Sciences) 2012年第6期55卷 1732-1738页

作者： gao shan ZHANG JingZhou TAN XiaoMing Shenyang Aeroengine Design and Research Institute Shenyang 110015China College of Energy and Power Engineering Nanjing University of Aeronautics and AstronauticsNanjing 210016China

Experimental investigation was conducted to investigate the impingement heat transfer performance of a synthetic jet driven by piston actuator on a constant heat flux surface. Effects of jet formation frequency, nozzle-to-surface spacing ratio and con- jugation of cross flow were considered. The synthetic jet is of stronger penetration and heat transfer capacity when the piston reciprocates at relatively high frequency. Similar to the continuous jet impingement, nozzle-to-surface spacing ratio plays an important role in the heat transfer enhancement of synthetic jet. The optimum nozzle-to-surface spacing ratio corresponding to maximum heat transfer enhancement is considerably high in the synthetic jet, as compared to that in a continuous jet, which indicates that the synthetic jet introduces a stronger entrainment and more vigorous penetration in the surrounding fluid. The convective heat transfer capacity is enhanced significantly under the conjugate action of a synthetic jet and cross flow in com- narison with their individual action.

关键词： synthetic jet impinging cooling cross flow heat transfer

Eff ects of oxytetracycline dihydrate and sulfamethoxazole on Microcystis aeruginosa and Chlamydomonas microsphaera

在线全文

学校读者我要写书评

暂无评论

Journal of Oceanology and Limnology 2021年第1期39卷 160-172页

作者： Xudong ZHOU Xincheng JIANG shan gao Zhenjia WAN Pengcheng gao College of Natural Resources and Environment Northwest A&F UniversityYangling 712100China PowerChina Huadong Engineering Corporation Limited Hangzhou 311122China

The increasing use of pharmaceuticals has become a major environmental issue in *** presence of antibiotics in water may have deleterious eff ects on non-target aquatic organisms such as *** this study,a cyanobacterium and an alga species in surface waters,Microcystis aeruginosa and Chlamydomonas microsphaera,were exposed to 0,0.1,0.5,1.0,2.0,5.0,10.0,and 20.0 mg/L of oxytetracycline dihydrate(OXY)and sulfamethoxazole(SMZ)for 96 h to determine the eff ects of these antibiotics on the growth and surface ***,the photosynthetic activity and the contents of superoxide dismutase(SOD),malondialdehyde(MDA),and protein were measured to examine the biochemical characteristics of *** and *** under OXY and SMZ *** eff ects of both antibiotics on the growth of both species were concentration-dependent and characterized by low-dose stimulation and high-dose *** was more sensitive to both antibiotics than *** *** algal cell membranes of both species disintegrated after exposure to a high concentration of *** of the physiological parameters measured in this study were relatively stable at low concentrations of OXY and *** exposure to high concentrations of OXY and SMZ,photosynthetic activity decreased signifi cantly,whereas lipid peroxidation and the abundance of SOD,MDA,and protein increased signifi ***,low-dose antibiotics may increase algal blooms in eutrophic waters.

关键词： antibiotics cyanobacterium green algae physiology growth

Xujing （Emptiness and Stillness） in Daoism, Aesthetic Appreciation of Nature, and Environmental Ethics

在线全文

学校读者我要写书评

暂无评论

Frontiers of Philosophy in China 2017年第2期12卷 224-236页

作者： gao shan Department of Philosophy School of Political Science and Public Management SoochowUniversity Suzhou 215006 China

In this article, I will examine the concept of xujing 虚静（emptiness and stillness） in Daoism and its relationship with the aesthetic appreciation of nature and environmental ethics. Firstly, I will examine the Chinese philosophical understanding of nature through the concept of qi. I point out that qi is characterized by four interrelated features, which are emptiness, creativity, vitality, and stillness. Xujing are also aesthetically appreciated as the objective features of qi. Secondly, ! will discuss why, as the objective features of qi, xujing are considered to be features that have aesthetic value. I argue that empathy is the reason why emptiness as the objective feature of qi is regarded as having aesthetic value. Thirdly, I will discuss how the aesthetic concept of emptiness helps contribute to the construction of place-based environmental ethics.

关键词： qi emptiness stillness empathy place body

Can the West Save the East？ Intrinsic Value and the Foundation of Chinese Environmental Ethics

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Frontiers of Philosophy in China 2012年第1期7卷 112-127页

作者： gao shan Department of Philosophy and Religion Studies University of North Texas 310920 Denton USA

Intrinsic value in nature is a key concept in professional environmental ethics literature in the West. Western scholars such as Holmes Rolston III and Paul Taylor argue that the philosophical foundation of environmental ethics should be based on the concept of intrinsic value in nature. Influenced by this concept, some influential Chinese environmental ethics scholars such as Yu Mouchang and Lu Feng argue that the foundation of environmental ethics in China should be based on the concept of intrinsic value in nature. This paper holds that the metaphysical, epistemological and ethical meaning of intrinsic value in nature is the legacy of Western philosophical traditions, which is in conflict with the Chinese philosophical traditions. Meanwile, the paper argues that the Daoist conception of living in harmony with nature can become the foundation for Chinese environmental ethics. The Daoist conception of living in harmony with nature is based on aesthetic appreciation of nature and people＇s participation in the beauty of nature.

关键词： intrinsic value rationality feelings Qi creativity emptiness