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纵纹腹小鸮(Athene noctua Plumipes)的生态及捕食行为机理 被引量:4
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作者 雷富民 郑作新 《广西科学》 CAS 1995年第4期38-40,共3页
结合野外考察及部分室内实验,纵纹腹小鸮(Athene noctua Plumipes)在陕西歧山县最适生境为有稀树、土台或沟壑的开阔田野。种群密度冬季(1~2月)0.4对/10hm2,夏季(6月)2.1对/10hm2... 结合野外考察及部分室内实验,纵纹腹小鸮(Athene noctua Plumipes)在陕西歧山县最适生境为有稀树、土台或沟壑的开阔田野。种群密度冬季(1~2月)0.4对/10hm2,夏季(6月)2.1对/10hm2越冬期,昼伏夜出,主要捕食鼠类(占66.7%);繁殖期,昼夜活动,主要捕食昆虫类(占62%~96.9%)。解剖学特征与陆栖捕食行为高度适应。体色拟态效果及无声飞行更为有利捕食过程。平均日食量49.7g。估计全年可捕鼠238只、昆虫580余只。还报道了小自动情交配到后期换羽等一系列繁殖行为过程。 展开更多
关键词 纵纹腹小鸮(athene noctua Plumipes) 数量分布 繁殖 越冬生态 捕食行为机理 饲养管理 经济效益
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跨域数字资源的存取
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作者 刘晓清 《数字图书馆论坛》 2005年第12期19-21,共3页
数字资源的类型和数量在近几年得到了快速发展,但已有的数字资源管理和存取方式已经不能满足学习型社会对信息资源随时随地存取的要求,文章在总结现有数字资源管理和存取方式的基础上,介绍了英国Athens(雅典)系统在跨域数字资源存取上... 数字资源的类型和数量在近几年得到了快速发展,但已有的数字资源管理和存取方式已经不能满足学习型社会对信息资源随时随地存取的要求,文章在总结现有数字资源管理和存取方式的基础上,介绍了英国Athens(雅典)系统在跨域数字资源存取上的成功案例,并对我国数字资源的存取方式和该类系统的构建提出了积极的思考. 展开更多
关键词 跨域检索 Athens系统 数字资源存取
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透视音场的感觉是怎样的?
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作者 吴海清 《音响世界》 2004年第2期36-37,共2页
个人以为,Amphion Athene(基点)音箱的优势在于其优秀的音场再现能力,我把它称为“音场型”的音箱。
关键词 Amphion公司 athene 音箱 音场再现能力 音质
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Development of damage probability matrices based on Greek earthquake damage data 被引量:3
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作者 Anastasia K. Eleftheriadou Athanasios I. Karabinis 《Earthquake Engineering and Engineering Vibration》 SCIE EI CSCD 2011年第1期129-141,共13页
A comprehensive study is presented for empirical seismic vulnerability assessment of typical structural types, representative of the building stock of Southern Europe, based on a large set of damage statistics. The ob... A comprehensive study is presented for empirical seismic vulnerability assessment of typical structural types, representative of the building stock of Southern Europe, based on a large set of damage statistics. The observational database was obtained from post-earthquake surveys carried out in the area struck by the September 7, 1999 Athens earthquake. After analysis of the collected observational data, a unified damage database has been created which comprises 180,945 damaged buildings from/after the near-field area of the earthquake. The damaged buildings are classified in specific structural types, according to the materials, seismic codes and construction techniques in Southern Europe. The seismic demand is described in terms of both the regional macroseismic intensity and the ratio αg/ao, where αg is the maximum peak ground acceleration (PGA) of the earthquake event and ao is the unique value PGA that characterizes each municipality shown on the Greek hazard map. The relative and cumulative frequencies of the different damage states for each structural type and each intensity level are computed in terms of damage ratio. Damage probability matrices (DPMs) and vulnerability curves are obtained for specific structural types. A comparison analysis is fulfilled between the produced and the existing vulnerability models. 展开更多
关键词 seismic vulnerability observational earthquake damage damage probability matrices (DPMs) vulnerability curves post-earthquake surveys Athens earthquake existing buildings
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Concepts of Government inAncient Greece and China
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作者 郭永清 《内蒙古大学学报(哲学社会科学版)》 CSSCI 2000年第S1期190-193,共4页
本文主要通过论述公元前 5世纪希腊雅典的基本政治制度及其运行 ,说明了古希腊雅典是如何实现其“民主”治国理论的。同时 ,回顾了中国孔子的治国理想提出的社会背景——周朝的政治状况 ,阐述了孔子的治国观念——“仁政”思想。
关键词 ATHENS DEMOCRACY CONFUCIUS GOVERNMENT
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The Comparison of Sparta and Athens in Education
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作者 韩英姿 《International English Education Research》 2017年第2期97-100,共4页
In the history of Western education, ancient Greek' s education including the education of Sparta and that of Athens has an important position. The Greeks also leR a rich legacy of education in creating the splendid ... In the history of Western education, ancient Greek' s education including the education of Sparta and that of Athens has an important position. The Greeks also leR a rich legacy of education in creating the splendid culture and at the same time had a direct influence on the development of modem Western education. The study of Sparta and Athens in education contributes to our understanding of the ancient Greek education system. Each of the states of the education had its own unique characteristics and a deep influence on the western civilization. In this paper, by comparing the purpose of education: the fight to education and the right to receive education; the government policy on education; the education process and the attitudes towards women in education, we could have a basic knowledge of the education in Sparta and Athens. 展开更多
关键词 education in Sparta education in Athens education in China COMPARISON
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文明奥运,从我做起!
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作者 蔡文锐 《海外英语》 2008年第1期33-33,共1页
  小蔡同学勇敢地成为"故事征集令"改版后给我们寄来照片的第一人,同样感动于他向我们大家提出的号召:文明奥运,请从自己做起!距离奥运会开幕时间越来越近了,让我们一起携手做得更好!……
关键词 REMEMBER 从我做起 TALKING NEVER COMMUNIST flame friendly minutes endeavor ATHENS
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Editorial Board
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《World Journal of Gastroenterology》 SCIE CAS 2013年第4期418-426,共9页
2010-2013 The World Journal of Gastroenterology Editorial Board consists of 1352 members, representing a team of worldwide experts in gastroenterology and hepatology.
关键词 representing hepatology MILANO HEIDELBERG SEOUL Pittsburgh ATHENS Tokyo BOLOGNA ROCHESTER
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Editorial Board
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《World Journal of Gastroenterology》 SCIE CAS 2013年第5期594-602,共9页
2010-2013 The World Journal of Gastroenterology Editorial Board consists of 1352 members,representing a team of worldwide experts in gastroenterology and hepatology.They are from 64 countries,including Albania(1),Arge... 2010-2013 The World Journal of Gastroenterology Editorial Board consists of 1352 members,representing a team of worldwide experts in gastroenterology and hepatology.They are from 64 countries,including Albania(1),Argentina(8), Australia(33),Austria(15),Belgium(14),Brazil(13),Brunei Darussalam(1),Bulgaria(2),Canada(21),Chile(3), 展开更多
关键词 representing AUSTRALIA Brazil HEPATOLOGY Chile MILANO HEIDELBERG SEOUL Pittsburgh ATHENS
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Relevant Content
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《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS 2013年第1期112-112,共1页
关键词 Surgery ATHENS AMSTERDAM HUNTER Orange DUBLIN REYNOLDS Tianjin Hartmann Rosenberg
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Editorial Board
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《World Journal of Gastroenterology》 SCIE CAS 2013年第3期309-317,共9页
2010-2013 The World Journal of Gastroenterology Editorial Board consists of 1352 members, representing a team of worldwide experts in gastroenterology and hepatology. They are from 64 countries, including Albania (1),... 2010-2013 The World Journal of Gastroenterology Editorial Board consists of 1352 members, representing a team of worldwide experts in gastroenterology and hepatology. They are from 64 countries, including Albania (1), Argentina (8), Australia (33), Austria (15), Belgium (14), Brazil (13), 展开更多
关键词 representing Australia Brazil HEPATOLOGY MILANO HEIDELBERG SEOUL Pittsburgh ATHENS TOKYO
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买卖合同下装卸时间和滞期费条款的新发展——新加坡高等法院THE MV“ATHENS”案评析
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作者 邓非非 《世界海运》 2013年第9期54-56,共3页
[案情]本案是对新加坡地区法院在ProfindoPteLtdv.AbaniTradingPteLtd[2012]SGDC176一案判决向新加坡高等法院的上诉。2009年5月19日,上诉人ProfindoPteLtd作为卖方与被上诉人AbaniTradingPteLtd达成出售2750t水泥的协议。装货港在中... [案情]本案是对新加坡地区法院在ProfindoPteLtdv.AbaniTradingPteLtd[2012]SGDC176一案判决向新加坡高等法院的上诉。2009年5月19日,上诉人ProfindoPteLtd作为卖方与被上诉人AbaniTradingPteLtd达成出售2750t水泥的协议。装货港在中国,卸货港在马达加斯加。根据协议第15款,双方同意,一旦载货船到达卸货港,被上诉人将在2.75天的装卸时间内完成卸货。协议的第3、4款明确价格术语是CFR。上诉人租用船舶“MVAthens”完成装货,船舶于2009年6月28Et抵达位于马达加斯加的卸货港安齐拉纳纳。29日7时,船舶靠泊。 展开更多
关键词 装卸时间 ATHENS 法院 买卖合同 坡高 滞期费 马达加斯加 船舶靠泊
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美国ConEdison电力公司在纽约Westchester变电站安装新型电容器
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《中国电力》 CSCD 北大核心 2008年第2期64-64,共1页
美国新Athens发电公司与纽约Con Edison公司合作在纽约Westchester变电站安装新的电容器.这是加强从Albang发电厂到纽约市的输电系统计划的一部分.同时还配套安装了新的继电保护设备。
关键词 纽约市 电容器 变电站 安装 电力公司 美国 ATHENS 继电保护设备
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Microsoft:在WinHEC展示与HP开发的Athens概念机!
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《电子科技》 2003年第9期14-14,共1页
关键词 Microsoft公司 WINHEC ATHENS 电脑 概念机
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Acknowledgments to reviewers of World Journal of Biological Chemistry
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《World Journal of Biological Chemistry》 CAS 2011年第11期252-252,共1页
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Biological Chemistry.
关键词 reviewers EXPERTISE grateful EVALUATING EDITING submitted ASSISTANT rejected ATHENS Brooks
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小鼠能变成大动物吗?
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作者 王颖 《生物技术通报》 CAS CSCD 1991年第2期10-10,共1页
俄亥俄大学(Athens,OH)的John Kopchick和Wen Chen试图改进牛生长激素(bGH).他们将激素分子折叠,并插入小鼠体内,然而,他们却获得了意外的发现.他们所得到的与所期望的正相反,不是巨大鼠而是更小型的鼠,此鼠只有正常鼠一半大,其它特征不... 俄亥俄大学(Athens,OH)的John Kopchick和Wen Chen试图改进牛生长激素(bGH).他们将激素分子折叠,并插入小鼠体内,然而,他们却获得了意外的发现.他们所得到的与所期望的正相反,不是巨大鼠而是更小型的鼠,此鼠只有正常鼠一半大,其它特征不变.该方法适用于所有动物(包括人),是一项重大进展。 展开更多
关键词 牛生长激素 俄亥俄大学 ATHENS 大鼠 转基因小鼠 生长刺激剂 氨基酸顺序 异蛋白 亲水 射线衍射分析
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Athens in Crisis, Sustainable Mobility and Climate Change
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作者 Efthimios Bakogiannis Maria Siti 《Journal of Earth Science and Engineering》 2014年第6期352-360,共9页
Athens, a metropolis characterized by agglutination and compactness, but at the same time facing numerous urban and transport issues, saw its population swell during the 20th century which led to extensive urbanizatio... Athens, a metropolis characterized by agglutination and compactness, but at the same time facing numerous urban and transport issues, saw its population swell during the 20th century which led to extensive urbanization phenomena. This continued urbanization increases profoundly all urban activities with transportation being the key driver in energy consumption. Theories for sustainable cities prerequisite are the integration of a number of acts in order to reduce energy consumption, with mobility being the first consideration among others. The aim of this paper is to critically explore implemented policies and plans as well as forthcoming strategic plans in terms of sustainable mobility as imposed in large scale regeneration plans in contemporary Athens. Research focuses on strategic interventions since the 1980s, such as the Athenian Daktylios (ring road for circulation management) and its later adjustments, the upcoming pedestrianization and unification of the commercial triangle and its subsequent tram line extension as well as the notable implementation of the metropolitan cycling network. Moreover, the discussion takes into consideration the implications of the Greek economic crisis in mobility choices, as aimless travels have been reduced to a minimum, several cars have been abandoned and cyclists seem to tentatively claim some space in the urban environment. What will likely be the next day in the Athenian historic centre? Considering the transformations that are expected in the immediate future, this research paper explores their potential to enhance urban environment, reduce climate change impacts and amplify resilience. 展开更多
关键词 URBANIZATION ATHENS economic crisis sustainable mobility.
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Accounting and Corporate Governance Literature Review in Hellas 1991-2017
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作者 Yiannis K. Yiannoulis 《Journal of Modern Accounting and Auditing》 2019年第4期167-184,共18页
The purpose of this paper is to examine and review the literature regarding Corporate Governance and Delisting in Hellas – Athens Stock Exchange (ASE), Hellas has different characteristics from other Continental Euro... The purpose of this paper is to examine and review the literature regarding Corporate Governance and Delisting in Hellas – Athens Stock Exchange (ASE), Hellas has different characteristics from other Continental Europe countries (such as Italy, Spain) and that is why is an interesting case to investigate, This literature review gathers all relevant, reliable and timely information and could help researchers in order to exploit gaps in the empirical literature and focus there their research, In addition, this report is beneficial to market participants (i,e, individual and potential investors, both foreign and domestic) in order to reach more reliable conclusions and market decisions. 展开更多
关键词 Hellas ATHENS STOCK Exchange ACCOUNTING AUDITING
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Carpenter公司计划建设钛粉厂
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作者 逯冉 《钛工业进展》 CAS 北大核心 2015年第6期45-45,共1页
美国Carepenter技术公司(Carpenter Technology Corporation,以下简称Carpenter公司)高管表示,该公司将在美国阿拉巴马州建设钛粉厂,以扩大其在航空航天和医疗设备领域的市场份额。该公司总部位于美国宾夕法尼亚州Wyomissing,首... 美国Carepenter技术公司(Carpenter Technology Corporation,以下简称Carpenter公司)高管表示,该公司将在美国阿拉巴马州建设钛粉厂,以扩大其在航空航天和医疗设备领域的市场份额。该公司总部位于美国宾夕法尼亚州Wyomissing,首席执行官Tony Thene在10月22日电话会议中指出:公司已获批在阿拉巴马州Athens特种金属粉末厂附近建立生产钛粉的新工厂,预计2018财年开始生产;另外,在阿拉巴马州耗资2000万美元建立的特种金属粉末厂将在今年完工,预计2017财年开始生产。 展开更多
关键词 钛粉 美国宾夕法尼亚州 阿拉巴马州 ATHENS 金属粉末 首席执行官 市场份额 医疗设备
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Athens: Celebrating Chinese New Year by Aegean Sea
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《China & The World Cultural Exchange》 2019年第2期7-7,共1页
On January 29, the 2019 "Happy Chinese New Year" cultural exchange activity was held in Athens, the capital city of Greece. Beijing Dance Academy, China Longyun Martial Arts Troupe, the Northern Kunqu Opera ... On January 29, the 2019 "Happy Chinese New Year" cultural exchange activity was held in Athens, the capital city of Greece. Beijing Dance Academy, China Longyun Martial Arts Troupe, the Northern Kunqu Opera Theatre, China National Acrobatics Troupe, and Beijing National Traditional Orchestra presented excellent performances for vips, including folk music, martial arts, dance, acrobatics, and Kunqu Opera. 展开更多
关键词 ATHENS CELEBRATING AEGEAN SEA
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