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1.
《Journal of Natural History》2012,46(5):1289-1302
Padogobius martensii, a freshwater gobiid fish from the Po basin and adjoining rivers of northeastern Italy, is now recorded from Yugoslavia (Dalmatia), and further rivers of the Italian Adriatic seaboard. Diagnostic features are summarized, with special reference to another freshwater goby of the area, Orsinigobius punctatissimus. The origin of the Dalmatian populations is discussed with reference to sea-level changes in the postglacial Adriatic basin. Meristic polymorphism in dorsal pterygiophore sequence is described in the various P. martensii populations and its significance noted for polarization of character states in this feature.  相似文献   
2.
意大利作为欧洲文艺复兴运动的发源地,拥有丰富的古籍资源和众多珍贵的摇篮本。意大利政府高度重视历史文献遗产的保护工作,在保护机制、法律法规、经费投入、人才培养、保护科技等方面都有严格的组织与规定。介绍了意大利古籍来源及其主要收藏机构,阐述了意大利的文献保护工作概况,分析了意大利的文献保护工作对我国的借鉴意义。  相似文献   
3.
意大利地区是世界近代史上最早出现资本主义萌芽的地区之一。到十七世纪,意大利进入经济结构调整期。纺织业的衰落、农业艰难的复兴、城乡经济的对立以及人口增长缓慢使意大利的近代化进程落后于同时期的西欧诸国,进而使其丧失了地中海贸易的中心地位。  相似文献   
4.
Summary This report describes qualitatively and quantitatively the content of pollen in the atmosphere of central Italy during the five years 1982–1986. Total production in this period showed fluctuations depending on the flowering seasons of the anemophilous taxa. The season of maximum pollen concentration was from April to July, with a prevalence of arboreal pollen in thefirst months, and of pollen from herbaceous plants in the last months of the year. During the five years of research more than 81 different types of pollen grains were recorded and identified. In both the cities investigated Curpessaceae/Taxaceae, Fagaceae, Oleaceae Gramineae and Urticaceae were responsible for the greatest amounts of pollen.  相似文献   
5.
《Journal of Natural History》2012,46(11-12):641-666
Three new troglobitic species of rhagidiid mites of the genus Troglocheles – two from northern Italy, Troglocheles quinquesolenidiata sp. nov. and T. lanai sp. nov., and T. christiani sp. nov. from Austria – are described. A key to adults of the known species of the genus Troglocheles Zacharda of the world is given. In these vicariant species the different apomorphic morphological traits, troglomorphisms, are discussed in aspects of allopatric speciation, climatic relict hypothesis and evolutionary processes of adaptation to specific niches and time of occupation of the subterranean habitat. All new taxa are authored by M. Zacharda only.  相似文献   
6.
16-17世纪意大利工商业衰落原因中的保守因素   总被引:2,自引:0,他引:2  
中世纪时意大利繁盛的工商业令人叹为观止,但是为何到了16、17世纪却逐步走向衰落,呈昨日黄花之势?学术界有不少学者从各个层面分析论述了意大利工商业衰落的原因。但是,潜藏在所有这些原因的背后还有一个共同的因素,即保守因素。可以说,保守因素渗透到意大利政治、经济生活中的各个方面,再通过这些方面综合作用,共同造成了意大利工商业的衰落局面。  相似文献   
7.
There is a substantial literature on Feyerabend's relativism—including a few papers in this collection—but fewer specific studies of the ways that his writings and ideas have been taken up among the non-academic public. This is odd, given his obvious interest in the lives and concerns of persons who were not ‘intellectuals’—a term that, for him, had a pejorative ring to it. It is also odd, given the abundance of evidence of how Feyerabend's relativism played a role in a specific national and cultural context—namely, contemporary Italian debates about relativism. This paper offers a study of how Feyerabend's ideas have been deployed by Italian intellectuals and cultural commentators—including the current Pope—and critically assesses them.  相似文献   
8.
足球赛程的合理编排是足球联赛顺利进行的前提.2008年中超联赛下半段因武汉光谷俱乐部队的退赛使整个联赛秩序陷入混乱,从而暴露了其在赛程编排上的缺陷.本文试图通过将中超联赛与意甲、德甲、英超三大联赛的赛程编排对比,找出联赛赛程编排上各自的规律,借鉴欧洲先进的联赛赛程编排,使中国的足球联赛在赛程编排上能够更加合理,更加科学.  相似文献   
9.
出自古文家薛福成之手的《出使英法义比四国日记》,以欧洲社会为叙述对象,据事发论,称赞君主立宪制,提出挽救时弊、强盛中华的方略,以中华传统思想文化阐述西方政治、经济、科学观念,具有浓厚的改良主义色彩.取材、布局随意,在浅近文言中夹杂使用双音词、外来词,不自觉地离开了桐城"义法",成为古文蜕化、新文体孕育的开始.  相似文献   
10.
Pseudolaelaps calvescens sp. nov. and Pseudolaelaps schweizeri sp. nov. (Acari: Pseudolaelapidae) are described based on female specimens from leaf litter and soil of forest habitats in Italy (surroundings of Bergamo) and Switzerland (surroundings of Basel), respectively. The British specimens referred to Pseudolaelaps doderoi are revised, and considered to be a misidentification of P. schweizeri sp. nov. An identification key to known species of the genus Pseudolaelaps is provided.

www.zoobank.org/urn:lsid:zoobank.org:pub:92F3907A-9C0A-4309-8D1E-BC5F3E7D937B  相似文献   

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