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Dirac Particles' Tunneling Radiation from Dilaton Space-time with Squashed Horizons 被引量:1
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作者 齐德江 《Communications in Theoretical Physics》 SCIE CAS CSCD 2011年第12期1171-1174,共4页
The aim of this paper is to investigate Hawking radiation of Dirac particles from the Dilaton space-time with squashed horizons by improving the method of Kerner and Man’s tunneling analysis.We construct appropriate ... The aim of this paper is to investigate Hawking radiation of Dirac particles from the Dilaton space-time with squashed horizons by improving the method of Kerner and Man’s tunneling analysis.We construct appropriate matrices for general covariant Dirac equation,and derive the tunneling probability and Hawking temperature.The results show that both Dirac particles and scalar particles radiate at the same Hawking temperature. 展开更多
关键词 Dilaton space-time squashed horizons Dirac equation Hawking radiation Hawking temperature
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Abbott-Deser-Tekin Charge of Dilaton Black Holes with Squashed Horizons
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作者 彭俊金 向文昌 蔡绍洪 《Chinese Physics Letters》 SCIE CAS CSCD 2016年第8期19-23,共5页
We consider the conserved charge of static black holes with squashed horizons in the Einstein-Maxwell-dilaton theory via both the Abbott-Deser-Tekin (ADT) method and its off-shell generalization. We first make use o... We consider the conserved charge of static black holes with squashed horizons in the Einstein-Maxwell-dilaton theory via both the Abbott-Deser-Tekin (ADT) method and its off-shell generalization. We first make use of the original ADT method to compute the mass of the dilaton squashed black holes in terms of three different reference spacetimes, which are the asymptotic geometry, the flat background and the spacetime of the Kaluza- Klein monopole with boundary matched to the original metric, respectively. Each mass satisfies the first law of black hole thermodynamics, although the mass computed on the basis of the boundary matching the Kaluza- Klein monopole is different from that of the other two reference spacetimes. Then the mass of the black holes is evaluated through the off-shell generalized ADT method. 展开更多
关键词 of in on as ADT with Abbott-Deser-Tekin Charge of Dilaton Black Holes with Squashed horizons
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Nationality and Universality: Cultural Consciousness and Fusion of Horizons in Mo Yan’s Novels from an Intercultural Perspective
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作者 Zhou Jinghui Nie Yingjie 《学术界》 CSSCI 北大核心 2019年第7期214-224,共11页
Within the structure of globalisation,the field of world culture faces challenges that are manifested in the decline of national culture and the crisis of homogeneity of world culture.In this case,world culture should... Within the structure of globalisation,the field of world culture faces challenges that are manifested in the decline of national culture and the crisis of homogeneity of world culture.In this case,world culture should be promoted as a viable path to prosperity and development if it is done on the basis of adhering to the higher consciousness of national culture,developing intercultural dialogue,with the intention forming a situation of mutual learning and promoting the fusion of horizons.The Chinese Culture,Qilu genetic code and native writing embody Mo Yan’s conscious adherence to national culture,his thorough knowledge of “Seeking Roots” and “Vanguard”,the fusion of national and international characteristics and the integration of his hometown and other countries.These show his enthusiasm and courage in launching intercultural dialogue and reaching towards the fusion of horizons.How to face cultural challenges under this changing world pattern?The successful experience of Mo Yan’s novels provides us with vivid examples. 展开更多
关键词 MO Yan's NOVELS Intercultural Nature Cultural Consciousness Fusion of horizons
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Effective first law of thermodynamics of black holes with two horizons
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作者 魏益焕 《Chinese Physics B》 SCIE EI CAS CSCD 2009年第2期821-824,共4页
For a black hole with two horizons, the effective entropy is assumed to be a linear combination of the two entropies of the outer and inner horizons. In terms of the effective thermodynamic quantities the effective Be... For a black hole with two horizons, the effective entropy is assumed to be a linear combination of the two entropies of the outer and inner horizons. In terms of the effective thermodynamic quantities the effective Bekenstein-Smarr formula and the effective first law of thermodynamics are derived. 展开更多
关键词 outer and inner horizons effective thermodynamic quantities first law of thermodynamics
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TLCR is endorsed by the Spanish Lung Cancer Group(SLCG): new horizons for strong academic collaboration in lung cancer
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作者 Grace Li 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2013年第6期782-783,共2页
From November 1,2013, Translational Lung Cancer Research (TLCR) is officially endorsed by the Spanish Lung Cancer Group (Figure 1). This is a meaningful milestone for TLCR as an acknowledgment of its expansion and... From November 1,2013, Translational Lung Cancer Research (TLCR) is officially endorsed by the Spanish Lung Cancer Group (Figure 1). This is a meaningful milestone for TLCR as an acknowledgment of its expansion and dedication to lung cancer research and will tremendously advance its continued exploration in the field. 展开更多
关键词 lung new horizons for strong academic collaboration in lung cancer TLCR is endorsed by the Spanish Lung Cancer Group SLCG
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“Fusion of Horizons”——Analysis of Fortress Besieged From the Perspective of Gadamer’s Hermeneutics
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作者 LU Shuang 《Journal of Literature and Art Studies》 2020年第1期1-8,共8页
According to Gadamer’s philosophical hermeneutics,two processes of“fusion of horizons”can be described as:the“horizons”of the text,the translator,and the target reader are“fused”together.Based upon the“fusion ... According to Gadamer’s philosophical hermeneutics,two processes of“fusion of horizons”can be described as:the“horizons”of the text,the translator,and the target reader are“fused”together.Based upon the“fusion of horizons”of the hermeneutics proposed by Hans-Georg Gadamer,a leading German Continental philosopher of the twentieth century,this article aims to analyze English version of Wei Cheng written by Qian Zhongshu and then cooperatively translated by Jeanne Kelly and Nathan K.Mao.It is found that the translator can give new meaning to the text through“interpretation”,and on that basis,each interpretation of the text means a new process of“fusion of horizons”. 展开更多
关键词 WEI Cheng FORTRESS Besieged PHILOSOPHICAL HERMENEUTICS FUSION of horizons
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Nu Horizons和ISSI扩展分销协议
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《电子产品世界》 2004年第03B期53-53,共1页
关键词 NU horizons公司 ISSI公司 分销协议 市场 存储器
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Please join us for the 3rd New Horizons in Cancer Research Conference
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作者 scott a.armstrong jose baselga 《Cancer Biology & Medicine》 SCIE CAS CSCD 2016年第3期I0003-I0003,共1页
On behalf of the American Association for Cancer Research(AACR),we have the great pleasure to invite you to attend the New Horizons in Cancer Research Conference:Delivering Cures Through Cancer Science,which will be h... On behalf of the American Association for Cancer Research(AACR),we have the great pleasure to invite you to attend the New Horizons in Cancer Research Conference:Delivering Cures Through Cancer Science,which will be held from November 2-5,2016,in Shanghai,China.This third conference in this series has,once again,been designed to highlight some of the very 展开更多
关键词 Please join us for the 3rd New horizons in Cancer Research Conference
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Materials Horizons在线刊登中国农大本科生关于液态金属的研究成果
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作者 中国农业大学 《功能材料信息》 2018年第2期64-64,共1页
中国农业大学近期,国际著名期刊Materials Horizons(一区,IF=10.7)在线刊登中国农业大学工学院车辆172班马金磊和董昊轩两位同学关于液态金属的研究成果(Jin-Lei Ma,Hao-Xuan Dong,Zhi-C8MH00203G),并被编辑推荐为back cover发表。
关键词 液态金属 MATERIALS horizons 多孔铜 本科生
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The Lost Horizons of Medog
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作者 HE GUANGHUA 《China Today》 1995年第3期47-50,共4页
TheLostHorizonsofMêdog¥HEGUANGHUABritishwriterJamesHiltonmighthavefoundinspirationinthisremoteandbeautiful... TheLostHorizonsofMêdog¥HEGUANGHUABritishwriterJamesHiltonmighthavefoundinspirationinthisremoteandbeautifulTibetanwildernessfo... 展开更多
关键词 The Lost horizons of Medog
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Inmarsat批准临时性投资机构起动Horizons计划的多媒体移动系统
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作者 大卫 《航海科技动态》 1998年第9期14-14,共1页
Inmarsat理事会已批准建立临时性投资规划的步骤,使Inmarsat在转变为私人公司之前起动Horizons计划。临时性投资在现有结构之外进行安排。参与投资是自愿的并且投资者也可能包括非签字的实体。但是,可以想象一旦1999年Inmarsat成为私人... Inmarsat理事会已批准建立临时性投资规划的步骤,使Inmarsat在转变为私人公司之前起动Horizons计划。临时性投资在现有结构之外进行安排。参与投资是自愿的并且投资者也可能包括非签字的实体。但是,可以想象一旦1999年Inmarsat成为私人公司,Horizons计划将根据同意的条件在Inmarsat内进行重新组合。 展开更多
关键词 航运界 卫星通信 多媒体移动系统 horizons
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Broadening Horizons
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作者 Deng Yaqing 《ChinAfrica》 2017年第7期44-45,共2页
A Chinese company initiates another round of going global IT takes more than high-quality products and ser vices for Chinese enterprises to complete internationalization,according to a Chinese business magnate."L... A Chinese company initiates another round of going global IT takes more than high-quality products and ser vices for Chinese enterprises to complete internationalization,according to a Chinese business magnate."Localization of employment,management and operation is the key to making the cut in overseas markets,"Zou Weimin,Chairman of Metallurgical Corp.of China(MCC)Overseas Ltd.,told Chin Africa.From a remote water treatment plant in Nigeria 展开更多
关键词 MCC In Broadening horizons
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PIONEERING NEW HORIZONS FOR BASIC RESEARCH
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作者 Qian Wenzao(Bureau of Basic Research, the CAS) 《Bulletin of the Chinese Academy of Sciences》 1995年第2期126-130,共5页
Basic research is one of the main tasks constantly undertaken by the CAS.Its evolutionary course, just like the growth itinerary of the whole Academy,began in the 1950s,with a robust development from the late 1950s to... Basic research is one of the main tasks constantly undertaken by the CAS.Its evolutionary course, just like the growth itinerary of the whole Academy,began in the 1950s,with a robust development from the late 1950s to the early 1960s, the ravages during the chaotic decade of the "cultural revolution", the succeeding institutional readjustment and academic revival since the implementation of the on-going reform drive and the "open-door" policy. During the early founding years of the CAS, there were only odds and ends attained from its research work in some disciplines 展开更多
关键词 CAS PIONEERING NEW horizons FOR BASIC RESEARCH BASIC
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OPENING NEW HORIZONS FOR VEHICLE SYSTEM DYNAMICS
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作者 Shen Zhiyun(Southwest Jiaotong University in Chengdu, Sichuan Province) 《Bulletin of the Chinese Academy of Sciences》 1995年第3期274-275,共2页
The non-linear wheel-rail motional model is the first research breakthrough I have made in the field of vehicle system dynamics. The main external interference to a vehicle system in rail-borne transportation comes fr... The non-linear wheel-rail motional model is the first research breakthrough I have made in the field of vehicle system dynamics. The main external interference to a vehicle system in rail-borne transportation comes from the dynamic interaction between the wheel and the rail. To determine the forces exerted on the rail-contacting patches of a railcar is known to be one of the most complicated problems in rail haulage, expecially in its unsaturated state, i.e. before overall sliding occurs. Since the 1960s, many scholars, including K.L. Johnson and J.J.Kalker, have considered it a problem in rolling contact mechanics. However, none of the presented 展开更多
关键词 WORK OPENING NEW horizons FOR VEHICLE SYSTEM DYNAMICS HIGH
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Reversing Horizons Artist Reflections of the Hong Kong Handover 10^(th) Anniversary
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《大美术》 2007年第7期159-160,共2页
■With great ceremony and amidst a torrential downpour on the 1st July, 1997,Hong Kong ceased to be a British colony and was handed back to China. Since the 1842 British occupation of Hong
关键词 ANNIVERSARY Reversing horizons Artist Reflections of the Hong Kong Handover 10 th
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OPENING UP NEW HORIZONS IN OUR R&D WORK BY IMPLEMENTING THE PARTY'S DECISION TO SPEED UP CHINA'S S&T PROGRESS
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作者 Yang Guozhen(Institute of Physics. CAS) 《Bulletin of the Chinese Academy of Sciences》 1996年第1期60-61,共2页
The 1990s is a key historical decade in the process of China’s on-going modernization drive.When reviewing the overall picture of the socio-economic trend and S&T development around the world during the last two ... The 1990s is a key historical decade in the process of China’s on-going modernization drive.When reviewing the overall picture of the socio-economic trend and S&T development around the world during the last two decades,we may reach the conclusion that a new technological revolution is taking shape.For both the developed and the developing countries,challenges and opportunities are close at hand.In the Decision to Speed up China’s S&T Progress Jointly Issued by the CPC Central Committee and the State Council.a developmen- 展开更多
关键词 OPENING UP NEW horizons IN OUR R&D WORK BY IMPLEMENTING THE PARTY’S DECISION TO SPEED UP CHINA’S S&T PROGRESS OUR
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Endless Horizons
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作者 Yu Nan 《ChinAfrica》 2011年第7期38-39,共2页
Chinese visitors begin to find the hidden beauty of Namibia’s vast tourist attractions THE feature film The Trail,better known as LA PISTE,focuses on the relationship between a British geologist and his daughter agai... Chinese visitors begin to find the hidden beauty of Namibia’s vast tourist attractions THE feature film The Trail,better known as LA PISTE,focuses on the relationship between a British geologist and his daughter against the backdrop of one of the most remote and exotic locations in Namibia.The most impressive part of the film is the country’s spectacular 展开更多
关键词 Endless horizons
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Micromorphological Features of Diagnostic Horizons in Several soils in Southwest China: Implication for Soil Taxonomic Classification 被引量:5
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作者 XU Xiangming HE Yurong +1 位作者 HUANG Chengmin XIONG Donghong 《Journal of Mountain Science》 SCIE CSCD 2010年第1期73-82,共10页
The comparative studies on micromorphological features in diagnostic horizons of Stagnic Anthrosols, Ustic Ferrosols and Ustic Vertosols in southwestern China were conducted to underpin the rationale for Chinese Soil ... The comparative studies on micromorphological features in diagnostic horizons of Stagnic Anthrosols, Ustic Ferrosols and Ustic Vertosols in southwestern China were conducted to underpin the rationale for Chinese Soil Taxonomy. The following findings were explored: (1) Stagnic Anthrosols had the specific micromorphological features, e.g., the humic formation in anthrostagnic epipedon, the platy structures in plow subhorizon, the secondary formation of ferromanganese and the weakly optical-orientation clay domains in hydragric horizon, etc.: (2) The groundmasses of ferric horizon in Ustic Ferrosols appeared in hue of 2.5YR or redder, and had pellicular grain structure; (3) Ustic Vertosols had a crust horizon (Acr), and crack structure dominated in Acr and angular blocky structure in disturbed horizon; (4) Because of the distinct differences in micromorphological features among these three soils, the specific micromorphological features might be employed as diagnostic horizons to differentiate soils while the quantifiable micromorphological features might potentially be selected as diagnostic indices for Chinese soil taxonomic classification. 展开更多
关键词 Soil micromorphology Soil diagnostic horizon Chinese Soil Taxonomy Southwestern China
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Micromorphology of Solonetzic Horizons as Related to Environmental Events in the Caspian Lowland 被引量:1
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作者 М.Lebedeva(Verba) М.Gerasimova М.Konyushkova 《Journal of Mountain Science》 SCIE CSCD 2009年第2期132-138,共7页
Micromorphology of solonetz species with special attention to natric horizon was studied in microcatenas at the Dzhanybek Research Station (northwestern Caspian Lowland). The solonetzic (natric) horizon is easily iden... Micromorphology of solonetz species with special attention to natric horizon was studied in microcatenas at the Dzhanybek Research Station (northwestern Caspian Lowland). The solonetzic (natric) horizon is easily identified, and it occurs at varying depths, which are the criteria for subdividing solonetzes into 4 species, namely, crusty, shallow, medium and deep. In this sequence, the depth of humus-accumulative horizons increases, and the upper boundary of salinity manifestations goes down. The following micromorphological features are assumed as typical for natric horizons: angular blocky microstructures with partially accommodated aggregates having sharp boundaries and narrow plane-like packing voids; b-fabric speckled in the aggregates' centers and monostriated at their peripheries merging into stress coatings; very few interpedal voids; organo-clay coatings; humusenriched infillings; no calcite and gypsum pedofeatures. A complete set of "natric" features was found only in the crusty solonetz; the shallow solonetz lacks only illuviation coatings, while the medium and deep species have several modifications of fabric elements: blocky aggregates have a rounded shape and are penetrated by biogenic channels favoring their further biogenic reworking; plant residues became more abundant and diverse, and blackened tissues occur; illuviation clay coatings evolved into papules; stress coatings gave birth to striated b- fabrics, thus maintaining a high plasma orientation. The thin sections of natric horizons made 50 and 20 years ago were examined to study the influence of environmental changes (increase in precipitation and rise of ground water table) on micropedofeatures. The following processes took place: (i) in the topsoil: humus accumulation and biogenic structurization; (ii) in the natric horizon-re-arrangement of clay coatings into micromass b-fabrics; and (iii) in the lower part of the natric horizon-development of pseudosand fabric, calcite and gypsum formation. The trends revealed are in good agreement with the environmental events. 展开更多
关键词 Pedogenie trend natrie horizon biogenic feature salt
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New horizons in energy geoscience 被引量:1
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作者 M.Santosh Z.Q.Feng 《Energy Geoscience》 2020年第1期I0001-I0001,共1页
Energy is the driving force of universe.Energy released by chemotropic and/or phototropic reactions is considered to have driven the formation of primitive life on the early Earth.The dynamic Earth,the only planet so ... Energy is the driving force of universe.Energy released by chemotropic and/or phototropic reactions is considered to have driven the formation of primitive life on the early Earth.The dynamic Earth,the only planet so far recognized with horizontal motion of lithospheric plates and plate tectonics,provides the best example for the interaction of various forms of energy from different sources which made this planet habitable.The ever-increasing energy needs of the modern society has led to the identification,exploration,and exploitation of various forms of conventional and unconventional energy sources as well as the development of advanced techniques and tools.Although there are several established publications that cover various topics of energy,a common platform to address and integrate all aspects of the planet's energy sources,their exploration and development,utilization,and economic and social implications is lacking.With this objective,we launch our new journal“Energy Geoscience”(ENGEOS)to cover a broad spectrum of topics catering to a large segment of scientific community who are interested in various aspects of natural energy. 展开更多
关键词 EARTH HORIZON PLANET
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