996 resultados para Colburn, Warren, 1793-1833.


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This sewn volume contains Noyes’ mathematical exercises in geometry; trigonometry; surveying; measurement of heights and distances; plain, oblique, parallel, middle latitude, and mercator sailing; and dialing. Many of the exercises are illustrated by carefully hand-drawn diagrams, including a mariners’ compass and moon dials.

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Two letters providing information and historical sources on James Otis.

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One letter inviting Tudor to his wedding to Susan Powell Mason, daughter of their mutual friend, Jonathan Mason.

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"In 1875, two years after Macready's death, his Reminiscences and selections from his diaries and letters, edited by the late Sir W. F. Pollock, bart., were published by Messrs. Macmillan. At that time it was thought desirable to withhold a considerable portion of the diaries, but after the lapse of nearly forty years the reasons for this suppression no longer hold good, and the most important of the omitted passages are accordingly given, for the first time,in the present work."--v. 1, pref.

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Cover title: Rev. J. Adams' convention sermon on the relation of Christianity to civil government in the United States of America.

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Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 445.1)

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If you had to argue for the merits of one Australian book, one piece of writing, what would it be? Welcome to our occasional series in which our authors make the case for a work of their choosing. See the end of this article for information on how to get involved. The late Johnny Warren – also known as Captain Socceroo – was a legend of Australian football. He is fondly remembered as a player, coach, administrator, writer and broadcaster, and the award for the best player in the A-League is named the Johnny Warren Medal. And yet his 2002 biography Sheilas, Wogs and Poofters, an Incomplete Biography of Johnny Warren and Soccer in Australia, which he co-wrote with Andy Harper and Josh Whittington, seems eternally destined to raise eyebrows...

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In his visit to the G20 in Brisbane, President Barack Obama sought to promote his ambitious Pacific Rim trade agreement — the Trans-Pacific Partnership (TPP). He told an audience at the University of Queensland: We’ll keep leading the effort to realize the Trans-Pacific Partnership to lower barriers, open markets, export goods, and create good jobs for our people. But with the 12 countries of the TPP making up nearly 40 percent of the global economy, this is also about something bigger. It is our chance to put in place new, high standards for trade in the 21st century that uphold our values. So, for example, we are pushing new standards in this trade agreement, requiring countries that participate to protect their workers better and to protect the environment better, and protect intellectual property that unleashes innovation, and baseline standards to ensure transparency and rule of law.

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Patrick Danoy, Meng Wei, Hadler Johanna, et al. Association of variants in MMEL1 and CTLA4 with rheumatoid arthritis in the Han Chinese population. Ann Rheum Dis 2011;70:1793–97. The following authors were listed as contributing equally to the study...

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Context: For over 100 years, control efforts have been unable to stop rabbits causing damage to cattle production and native plants and animals on large properties in arid parts of Australia. Warren destruction by ripping has shown promise, but doubts about long-term success and the perceived expense of treating vast areas have led to this technique not being commonly used. Aims: This study measured the long-term reduction in rabbit activity and calculated the potential cost saving associated with treating just the areas where rabbits are believed to survive drought. Wealso considered whether ripping should be used in a full-scale rabbit control program on a property where rabbits have been exceptionally resilient to the influence of biological and other control measures. Methods: Rabbits were counted along spotlight transects before warrens were ripped and during the two years after ripping, in treated and untreated plots. Rabbit activity was recorded to determine the immediate and long-term impact of ripping, up to seven years after treatment. The costs of ripping warrens within different distances from drought refuge areas were calculated. Key results: Destroying rabbit warrens by ripping caused an immediate reduction in rabbit activity and there were still 98% fewer rabbits counted by spotlight in ripped plots five months after ripping. Seven years after ripping no active warrens were found in ripped plots, whereas 57% of warrens in unripped plots showed signs of rabbit activity. The cost of ripping only the areas where rabbits were likely to seek refuge from drought was calculated to be less than 4%of the cost of ripping all warrens on the property. Conclusions: Destroying rabbit warrens by ripping is a very effective way of reducing rabbit numbers on large properties in arid Australia. Ripping should commence in areas used by rabbits to survive drought. It is possible that no further ripping will be required. Implications: Strategic destruction of warrens in drought refuge areas could provide an alternative to biological control for managing rabbits on large properties in the Australian arid zone.

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Parte 1 - Atos do Poder Legislativo

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Nesta dissertação apresentamos uma análise da trajetória de Eusébio de Queirós no período em que ele ocupava o cargo de chefe de polícia da Corte (1833-1844), momento de grande turbulência social no Império, e consolidação das posições do Regresso Conservador. Mostramos como Eusébio de Queirós se precipitou sobre o "vazio" de atribuições que caracterizava a função de chefe de polícia, tornando-se um articulador da administração da justiça na Corte, após assumir a direção de uma Secretaria de Polícia da Corte com uma estrutura precária, em meio às discussões acerca do regime policial estabelecido com a adoção do Código de Processo Criminal de 1832. A ideia de que no compartilhamento da informação entre as autoridades estava a pedra angular da segurança pública foi uma constante na trajetória de Queirós, exemplificados na abordagem dada à Revolta dos Malês (1835) e às Revoltas Liberais de 1842. Esta pesquisa trabalha uma entre as possíveis caracterizações de Eusébio de Queirós, considerando as implicações de ordens biográfica e historiográfica, procurando problematizar por meio de uma trajetória específica aspectos que circundam o processo de construção do Estado nacional no Brasil.

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鲳属鱼类是鲈形目中具有很高经济价值的名贵鱼类,广泛分布于我国沿海。我国是鲳鱼产量最高的国家之一,仅1995年产量就达20.9万吨(中国渔业统计年鉴,1995),约占世界鲳鱼达的60%以上.近二、三十年来,由于受传统业资源的过度开发、近海资源不足以及海洋环境污染因素影响,我国四大渔业中的大、小黄鱼及带鱼资源相继衰竭,使年产约20万吨的鲳属鱼类在我国海洋渔业中占据越来越理要的地位,引起了国内外鱼类学家的广泛注意。然而,鲳属鱼类的分布和命名问题,长期以来,国内外专家学者众说纷绘纭、菲衷一是。本文总结的近二百年来有问中国鲳属鱼类分类研究的国内外文献资料,根据中国科学院海洋研究所历年(1951-1998)采集并收藏的以及新补充采集的鲳鱼标本,对我国沿海鲳属鱼类的外部形态(包括体形、体色、鳍、鳞片)、消化器官(包括牙齿、食道侧囊、胃、幽门盲囊、肠、肝)、呼吸器官、感觉器官、骨骼系统(包括脑颅、咽颅、脊椎骨、附肢骨骼)等生化特征作了系统地比较研究,并用支序分类学原理和方法分析了中国鲳属种间的系统发育关第,得到如下结果:1. 中国沿海鲳属鱼分共有5种:银鲳Pampus argenteus (Euphrasen,1788)、翎鲳P. punctatissimus (Temminck et Schlegel, 1845)、灰鲳 P.cinereus (Bloch, 1793) 、中国鲳P. chinensis (Euphrasen, 1788)和珍鲳P. minor Liu et Li, 1998, sp. nov,. 其中银鲳、灰鲳和中国鲳曾多次出现在我国近海地区性鱼类志和地方鱼类志中,本文对它们进物了准确的鉴定和描述,对翎属P. punctatissimus 进行了重新描述,在我国为新记录;论证了珍鲳P. minor为区别于鲳属其它独立有效的一新种。2. 形态学化较研究表明,5种鲳属鱼类在体形、体色、鳍棘、鳍条、牙齿、幽门盲囊、鳃耙、头后部侧线管、 头骨、脊椎骨、耳石等特征方面存在明显的种间差异,可作为鲳属鱼类分类的有效鉴别特征。3.中国沿海的中国鲳P. chinensis (Euphrasen,1788)与印渡洋的瑷鲳 P. ctous (Cuvier et Valenciennes, 1833)形态差异很小,认为P. atous (Cuivier et Valenciennes, 1833) 与P.chinensis (Euphrasen, 1788)可能为同一种,P. atous 应为P. chinesnsis 的同物异名。4.鲳属鱼类的肌浆蛋白酶(Pm)、酯酶(EST)和超氧化物歧化酶(SOD)具有明显的种的特异性,乳酸脱氢酶(LDH)则无种间差异。青岛、上海、厦门和珠海4个取样地点的银鲳的Pm和EST酶谱完全相同,同样,上述4个取地点的瓴鲳Pmt EST 酶谱也完全相同,从生化学的角度证明我国各海区的银鲳的翎鲳各为同一个种。5.银鲳和翎鲳为广盐广域种,我国黄渤海、东海、台湾海峡和地海均有分布,而且种群数量最大;灰鲳和中国鲳分布于我国东海南部、台湾海峡中部以南和南海,为亚暖水种,种数量次之:珍鲳仅分布于台湾海峡南部的大陆沿岸及南海,为暖水种,其种群数量较小,在当在形成一定的渔汛。6.系统发育关系分析表明,中国鲳属鱼类构成一个单群,此属的共同离征有:1)成鱼无腹鳍;2)背鳍鳍条多于31枚;3)臀鳍鳍条多于30 枚;4)背鳍和臀鳍前部鳍条延长;5)下颌牙齿为三峰型; 6)食道侧囊1个;7)食道侧囊内乳突有放射状脚根;8)脊椎骨数目少、眼眶窝大、后颞窝骨显、耳石厚等近祖特征,但它们仍然具有鳃耙数目多、下颌牙禽少等近祖特征,也是较早期分化种;中国鲳具有个体大、背鳍和臀鲳不具鳍棘、背鳍和臀鳍鳍条数目较多、鳃耙数少且短、翼蝶骨较发达等特征,是毗较特化种; 翎鲳和灰鲳具有鳍第鳍棘和脊椎骨数目较多、鳃耙数较少等区同祖征和具有显著延长的背鳍和臀鳍前部鳍条等共同离征,是一对姐妹种。

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A new genus and new species of xanthid crab, Ovatis simplex, is described from the South China Sea. The genus is closest to Liagore but can be distinguished by a suite of carapace and male gonopod characters. The systematic position of Liagore is also considered, and both genera, Liagore and Ovatis, are here referred to the subfamily Xanthinae. Comparisons with the allied genera, Paratergatis and Pulcratis, are also provided.