Results 71 to 80 of about 1,137,466 (201)

Natural history in India during the 18th and 19th centuries

open access: yesJournal of Biosciences, 2013
European access to India was multi-dimensional: The merchant-rulers were keen to identify commodities that could be profitably exported to Europe, cultivate commercial plants in India that grew outside their possessions, and find substitutes for drugs and simples that were obtained from the Americas.
openaire   +3 more sources

The Swedish drug problem: Conceptual understanding and problem handling, 1839–2011

open access: yesNordic Studies on Alcohol and Drugs, 2014
AIM - To analyse the Swedish drug question by examining dominant concepts used to portray the problem in the years 1839-2011. Theoretically, we understand these concepts as ideological tools that shape the political initiatives and administrative efforts
Edman Johan, Olsson Börje
doaj   +1 more source

The Relationship Between Enslaved Individuals And Plantation Architecture In 18th And 19th Century Virginia [PDF]

open access: yes, 2020
The Relationship Between Enslaved Individuals And Plantation Architecture In 18th And 19th Century Virginia Emma Clark, Depts. of History and Anthropology, with Dr. Bernard K. Means, Dept.
Clark, Emma
core   +1 more source

Pere Vieta (1779–1856), promoter of free public teaching of physics in Catalonia [PDF]

open access: yes, 2015
Free public teaching of physics in Catalonia started in the early 19th century, even if the interest in experimental physics goes back to the 18th century, where this discipline was discussed at various learned societies.
Puig Pla, Carles
core   +2 more sources

The History of Sewerage in Szczecin in the 19th and 20th Centuries

open access: yesFasciculi Archaeologiae Historicae, 2019
The utilization of sewage was a serious problem in medieval and early modern Szczecin in Western Pomerania. The basis of this system was latrines, cesspools and drainage channels. In the mid-19th century there were plans to build a sewage disposal system in Szczecin. Its originator was James Friedrich Ludolf Hobrecht.
openaire   +3 more sources

New additional material of meteor showers during 9th -19th centuries in the Islamic history [PDF]

open access: yesarXiv, 2012
This article presents twelve records of meteor showers in Arabic chronicles covering period from the 9th to the 19th century. The observations were in Egypt, Morocco, Syria and Yemen. These new addition historical records are considered to be important events which indicate a serious current interest in astronomy.
arxiv  

Hugh Miller: stonemason, geologist, writer [PDF]

open access: yes, 2007
Hugh Miller was born in 1802 in Cromarty, Ross-shire. He started his working life as a stonemason’s apprentice; he later became a social commentator and crusader.
Taylor, Michael A
core  

A. Lincoln, Philosopher: Lincoln’s Place in 19th-Century Intellectual History

open access: yes, 2008
The nineteenth century in Europe and America was an era of second thoughts. Those second thoughts were largely about the Enlightenment, which had been born in the mid-1600s as a scientific revolution and blossomed into the Age of Reason in the 1700s ...
Guelzo, Allen C.
core  

Congressional Careers: Service Tenure and Patterns of Member Service, 1789-2015 [PDF]

open access: yes, 2015
[Excerpt] This report presents data on Member tenure and a historical analysis of tenure trends. During the 19th century, the average service of Representatives and Senators remained roughly constant, with little or no change over time; the average years
Glassman, Matthew E, Wilhelm, Amber Hope
core   +2 more sources

CERTAIN ASPECTS OF THE IMPERIAL MEMORY POLICY TOWARDS THE DNIEPER UKRAINE AND THE CRIMEA IN THE 19TH — EARLY 20TH CENTURY

open access: yesКиївські історичні студії, 2019
The research is devoted to the implementation of the imperial memory policy towards the Dnieper Ukraine and the Crimea in the 19th — early 20th century. Ukraine had been ruled by foreign states for centuries.
Oleh Ivanyuk, Ihor Mohnatyuk
doaj   +1 more source

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