Gibraltar, 1781 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Plan géometral de la ville et de la montagne de Gibraltar : nouvellement corrigé d'après les originaux anglais, par L. Denis, géographe et auteur du Conducteur Francais, 1781. It was published by chès Basset in [1781]. Scale [ca. 1:1,111]. Covers Gibraltar. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, UTM Zone 30N coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, ship routes of attack, built-up areas and selected buildings, fortification and defenses, ship lines of fire, and other places of military interest for the Siege of Gibraltar, 1779-1783, ground cover, and more. Relief is shown by hachures; depths shown by soundings. Includes index. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Cape Verde, 1824 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A new chart of the Cape Verde islands : drawn from the latest authorities by J.W. Norie, hydrographer. It was published by J.W. Norie and Co. in 1824. Scale [ca. 1:810,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Mercator projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, villages and other human settlements, shoreline features, ports and anchorage points, and more. Relief shown by hachures; depths shown by soundings. Includes also profile of the south coast of the Island of St. Iago and a profile of the Island of Mayo and insets: Port Praya in the Island of St. Iago; Porto Grande in the Island of St. Vincent; English Road in the Island of Bonavista.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Hādhā Arbaʻūn ḥadīthan : manuscript, 1824 or 5

According to the colophon (f. 117v), copy completed in the hand of ʻAbd al-Razzāq ibn Muḥammad Ḥusayn al-Yazdī in 1240 AH [December 1824-5 AD].

Estabelecimento da composição volátil do nutriente FNI 210 usado pela Ceratitis capitata (Wiedemann, 1824) e dos extratos de diferentes espécies de plantas avaliação do potencial atrativo e repelente das plantas: avaliação do potencial atrativo e repelente das plantas

A mosca da fruta é uma das principais pragas agrícolas. Neste trabalho determinou-se a composição volátil do nutriente FNI 210 (proteína alimentar) e dos extratos de cinco plantas: Cedronella canariensis, Eucalyptus globulus, Laurus novocanariensis, Myrtus communis e Ruta chalepensis e avaliou-se o seu potencial atrativo e repelente em moscas adultas num olfatómetro em Y. A composição volátil do nutriente e dos extratos foi semelhante à encontrada por outros autores e apresentou compostos atrativos para a mosca da fruta. Nos bioensaios com o olfatómetro as moscas foram atraídas à proteína mas a percentagem média de respostas variou de acordo com o sexo, estado sexual, idade e número de indivíduos por grupo sendo mais alta aos 8 dias em grupos de 5. No geral, as fêmeas virgens responderam mais do que as não virgens e mais do que os machos virgens. O número de insetos que se dirigiram à proteína foi superior na primeira repetição nos primeiros 10 e 20 minutos. Contudo, em todos os bioensaios houve um número elevado de indivíduos não responderam. Nos bioensaios das plantas a resposta do mesmo grupo de 5 indivíduos com 8 dias foi testada três vezes no olfatómetro pela ordem seguinte: sem amostra, com proteína e com extrato de planta. Nos três casos as respostas dos adultos variaram de acordo com o sexo e estado sexual. As percentagens médias de respostas aos extratos foram superiores às obtidas nos ensaios sem amostra e menores que à proteína, á exceção do extrato de L. novocanariensis que apresentou um potencial atrativo superior ao da proteína nos machos virgens. Nos testes com o extrato, as respostas ao braço com amostra foram superiores ao braço sem amostra, à exceção das respostas das fêmeas não virgens ao extrato de R. chalepensis, o que sugere ser esta a única planta com potencial repelente.

Remarks on a report of a committee of the Overseers of Harvard College, proposing certain changes, relating to the instruction and discipline of the College; read May 4, 1824, and to be taken into consideration June 1, 1824.

Attributed to Andrews Norton by himself in his Speech delivered before the Overseers of Harvard College, February 3, 1825 ... Boston, Cummings, Hilliard, & Co. University Press--Hilliard & Metcalf, 1825 (p.4).

Voyage de Constantinople à Bassora en 1781 par le Tigre et l'Euphrate, et retour à Constantinople en 1782 par le désert et Alexandrie /

Includes errata, p. 332.