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Pricing strategies in inelastic energy markets： can we use less if we can＇t extract more？

丛书名： Modeling dynamic systems

2004年

作者： Robert Costanza alexey voinov

来源：畅想之星图书光盘版（南... 评论

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Frontiers of Earth Science 2014年第1期8卷 3-17页

作者： alexey voinov Tatiana Filatova International Institute for Geo-lnformation Science and Earth Observation University of Twente Enschede 7522EA The Netherlands Centre for Studies in Technology and Sustainable Development University of Twente Enschede 7522EA The Netherlands

Limited supply of nonrenewable energy resources under growing energy demand creates a situation when a marginal change in the quantity supplied or demanded causes non-marginal swings in price levels. The situation is worsened by the fact that we are currently running out of cheap energy resources at the global scale while adaptation to climate change requires extra energy costs. It is often argued that technology and alternative energy will be a solution. However, alternative energy infrastructure also requires additional energy investments, which can further increase the gap between energy demand and supply. This paper presents an explorative model that demonstrates that a smooth transition from an oil-based economy to alternative energy sources is possible only if it is started well in advance while fossil resources are still abundant. Later the transition looks much more dramatic and it becomes risky to rely entirely on technological solutions. It becomes increasingly likely that in addition to technological solutions that can increase supply we will need to find ways to decrease demand and consumption. We further argue that market mechanisms can be just as powerful tools to curb demand as they have traditionally been for stimulating consumption. We observe that individuals who consume more energy resources benefit at the expense of those who consume less, effectively imposing price externalities on the latters. We suggest two transparent and flexible methods of pricing that attempt to eliminate price externalities on energy resources. Such pricing schemes stimulate less consumption and can smooth the transition to renewable energy.

关键词： peak oil price externality alternative energy resources EROEI

Virtual geographic environments in socio-environmental modeling:a fancy distraction or a key to communication?

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International Journal of Digital Earth 2018年第4期11卷 408-419页

作者： alexey voinov ArzuÇöltekin Min Chen Ghassan Beydoun Faculty of Geoscience and Earth Observation(ITC) University of TwenteAE EnschedeThe Netherlands Department of Geography University of ZurichZurichSwitzerland Key Laboratory of Virtual Geographic Environment(Ministry of Education of PRC) Nanjing Normal UniversityNanjingPeople’s Republic of China Faculty of Engineering and IT University of Technology SydneyUltimoAustralia

Modeling and simulation are recognized as effective tools for management and decision support across various disciplines;however,poor communication of results to the end users is a major obstacle for properly using and understanding model *** can play an essential role in making modeling results accessible for management and *** reality(VR)and virtual geographic environments(VGEs)are popular and potentially very rewarding ways to visualize socio-environmental ***,there is a fundamental conflict between abstraction and realism:models are goal-driven,and created to simplify reality and to focus on certain crucial aspects of the system;VR,in the meanwhile,by definition,attempts to replicate reality as closely as *** elevated realism may add to the complexity curse in modeling,and the message might be diluted by too many(background)*** is also connected to information overload and cognitive ***,modeling is always associated with the treatment of uncertainty–something difficult to present in *** this paper,we examine the use of VR and,specifically,VGEs in socio-environmental modeling,and discuss how VGEs and simulation modeling can be married in a mutually beneficial way that makes VGEs more effective for users,while enhancing simulation models.

关键词： Complexity uncertainty virtual reality stakeholders cognition users

Impact of occupant autonomy on satisfaction and building energy efficiency

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Energy and Built Environment 2023年第4期4卷 377-385页

作者： Wipa Loengbudnark Kaveh Khalilpour Gnana Bharathy alexey voinov Leena Thomas Center on Persuasive Systems for Wise Adaptive Living Faculty of Engineering&ITUniversity of Technology SydneyNSW 2007Australia School of Architecture Faculty of DesignArchitecture and BuildingUniversity of Technology SydneyNSW 2007Australia Faculty of Engineering Technology University of Twentethe Netherlands

The philosophy of building energy management is going through a paradigm change from traditional,often inefficient,user-controlled systems to one that is centrally automated with the aid of IoT-enabled *** this context,occupants’perceived control and building automation may seem to be in *** inquiry of this study is rooted in a proposition that while building automation and centralized control systems are assumed to provide indoor comfort and conserve energy use,limiting occupants’control over their work environment may result in dissatisfaction,and in turn decrease *** assessing this hypothesis,data from the post-occupancy evaluation survey of a smart building in a university in Australia was used to analyze the relationships between perceived control,satisfaction,and perceived *** structural equation modeling,we have found a positive direct effect of occupants’perceived control on overall satisfaction with their working ***,perceived control exerts an influence on perceived productivity through ***,a field experiment conducted in the same building revealed the potential impact that occupant controllability can have on energy *** changed the default light settings from automatic on-and-offto manual-on and automatic-off,letting occupants choose themselves whether to switch the light on or ***,about half of the participants usually kept the lights off,preferring daylight in their *** also resulted in a reduction in lighting electricity use by 17.8%without any upfront investment and major technical *** findings emphasize the important role of perceived control on occupant satisfaction and productivity,as well as on the energy-saving potential of the user-in-the-loop automation of buildings.

关键词： Autonomy Occupant behavior Comfort preference Building energy management Human-in-the-loop automation

Decline and fall of aging astrocytes:the human perspective

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Neural Regeneration Research 2025年第6期20卷 1713-1714页

作者： Alexei Verkhratsky alexey Semyanov Faculty of Biology Medicine and HealthThe University of ManchesterManchesterUK Department of Neurosciences University of the Basque Country UPV/EHU and CIBERNEDLeioaSpain Department of Forensic Analytical Toxicology School of Forensic MedicineChina Medical UniversityShenyangLiaoning ProvinceChina Department of Stem Cell Biology State Research Institute Centre for Innovative MedicineVilniusLithuania International Collaborative Center on Big Science Plan for Purinergic Signalling Chengdu University of Traditional Chinese MedicineChengduSichuan ProvinceChina Department of Physiology Jiaxing University College of MedicineJiaxingZhejiang ProvinceChina

“Last scene of all that ends this strange,eventful history,is second childishness and mere oblivion.I am sans teeth,sans eyes,sans taste,sans everything.”William Shakespeare‘As You Like It'Act 2,Sc.7,l.139Aging of the human brain is characterized by a progressive decline of its functional capacity;this decline however varies widely,and cognitive longevity differs substantially between individuals.

关键词： aging teeth progressive

On Splitting of the Normalizer of a Maximal Torus in E6(q)

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Algebra Colloquium 2019年第2期26卷 329-350页

作者： alexey Galt alexey Staroletov Sobolev Institute of Mathematics Novosibirsk Russia

Let G be a finite group of Lie type E6 over Fq (adjoint or simply connected) and W be the Weyl group of G. We describe maximal tori T such that T has a complement in its algebraic normalizer N(G, T). It is well known that for each maximal torus T of G there exists an element w ∈ W such that N(G, T )/T ■ CW(w). When T does not have a complement isomorphic to CW(w), we show that w has a lift in N(G, T) of the same order.

关键词： finite group of Lie type maximal torus algebraic normalizer split extension

Comparison of Digital Maps: Recognition and Quantitative Measure of Changes

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Journal of Geographic Information System 2014年第5期6卷 415-422页

作者： Lev Spivak Ivan Spivak alexey Sokolov Sergey voinov Dubna International University Moscow Region Russia Real Geo Project Moscow Region Russia University of Applied Sciences Stuttgart Germany

A new methodology of comparing digital raster maps was proposed which allows not only detecting changes in the maps, but also obtaining quantitative measures of the importance of selected differences. Procedure of object interpretation of satellite images and forming of OMT (Object Map of Territory) is described. A list of allowable differences between two OMTs is defined. Two steps technique of quantitative measuring is proposed. At the first stage functions are constructed for calculating local measures of differences in the amount, areas and locations of objects on the map, as well as relations between the objects. In the second stage local measures are used to calculate the integral measure in order to get generalized assessment of difference between maps. The methods for constructing functions which calculate local and integral measures of differences are described. Examples of comparing and measuring the differences between OMTs are provided. Obtained results by utilizing this technique can be used to analyze trends, forecast of development and might be helpful for choosing most efficient scenarios for sustainable spatial planning and land management.

关键词： Maps Comparison Object Map of Territory Change Detection Local Measure of Difference Integral Measure of Difference Sustainable Spatial Planning and Land Management

New Short-lived Neutron-de cient Isotope ^(220)Np

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IMP & HIRFL Annual Report 2019年第1期 44-44页

作者： Zhang Zhiyuan Gan Zaiguo Yang Huabin Ma Long Huang Minghui Yang Chunli Zhang Mingming Tian Yulin Wang Yongsheng Sun Mingdao Lu Hongyang Zhang Wenqiang Zhou Houbin Wang Xiang Wu Chenguang Duan Limin Huang Wenxue Liu Zhong Ren Zhongzhou Zhou Shangui Zhou Xiaohong Xu Hushan Tsyganov Yury voinov alexey Polyakov Alexander 不详

Alpha decay,as a pervasive decay mode of unstable heavy nuclei,plays a crucial role in the identification of new superheavy elements and investigation on nuclear structure of exotic nuclei near the proton drip line.

关键词： decay elements structure

Normal forms of linear second order partial differential equations on the plane

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Science China Mathematics 2018年第11期61卷 1947-1962页

作者： alexey Davydov Department of Mathematics The National University of Science and Technology MISiS Moscow 119049 Russia Department of Theory of Dynamical Systems Lomonosov Moscow State University Moscow 119991 Russia International Institute for Applied Systems Analysis Laxenburg A-2361 Austria

The paper is devoted to the theory of normal forms of main symbols for linear second order partial differential equations on the *** discuss the results obtained in the last decades and some problems,which are important both for the development of this theory and the *** reduction theorem,which was used to obtain many of recent results in the theory,is included in the paper in the parametric form together with *** is a feeling that the theorem still has potential to get progress in the solution of open problems in the theory.

关键词： normal form mixed type partial differential equation main symbol

Shock-wave impact on the knee joint affected with osteoarthritis and after arthroplasty

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Defence Technology（防务技术） 2023年第2期20卷 1-10页

作者： Galina Eremina alexey Smolin Institute of Strength Physics and Materials Science of Siberian Branch of Russian Academy of Sciences 2/4pr.AkademicheskiiTomsk634055Russia

Degenerative diseases significantly reduce the quality of human ***-invasive treatments are used in the initial stages of osteoarthritis(OA).Total knee arthroplasty is used in the late stages of osteoarthritis of the knee ***-invasive methods based on mechanical action are also used for the rehabilitation of a patient after *** paper presents numerical models of the knee joint with degenerative OA changes and *** these models,a computational study was made of the influence of the intensity of shock-wave exposure on the conditioning for the regeneration of bone and cartilage *** on the modeling results,it was found that in the knee joint with degenerative OA changes,conditions for the regeneration of cartilage and meniscus tissues were fulfilled under medium and highintensity *** high-intensity loading(up to 0.9 m J/mm^(2)),the stress level was significantly below the ultimate value required for *** knee arthroplasty,the conditions for bone tissue regeneration around the tibia component are fulfilled only under high-intensity loading.

关键词： Knee joint Total knee replacement Shock-wave therapy Computer simulation Method of movable cellular automata