• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 9
  • 5
  • 1
  • Tagged with
  • 15
  • 14
  • 5
  • 5
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Cocaine-inducible circuitry reorganization as a basis for addiction-related memory traces / Kokain-induzierte Netzwerkreorganisation als Basis für mit Sucht in Beziehung stehende Gedächtnisspuren

Suska, Anna 18 June 2012 (has links)
No description available.
12

Narkoterorismus: mezi obchodem s drogami a politickým násilím / Narcoterrorism: Searching for the crossroads of drug trade and political violence

Kolínský, Prokop January 2018 (has links)
The main objective of thesis ''Narcoterrorism: Crossroads between drug trade and political violence'' is to describe and analyze the phenomenon of narcoterrorism, a concept that combines in its core the politically-motivated violence, the illicit drug trade, and the use of terrorist methods. The goal will be to establish a comprehensive theoretical framework for the various types of narcoterrorism and the different supportive types that may occur between the politically-motivated or ideological groups, and the drug-trafficking criminal groups. This framework will be later primarily tested on the case of Colombia, where various warring ideological and criminal groups will be observed and analyzed. Other cases that will be secondarily used to further prove the established assumptions, will be focusing on other countries which seen in recent history a surge of political or criminal violence, and are either manufacturing or trafficking illegal drugs. These will include Peru, Mexico, and Afghanistan. In the final section of the thesis, the theoretical framework will be assigned to real historical cases, and a question of the prerequisites of narcoterrorist emergence will be discussed.
13

The occurence of cocaine in Egyptian mummies

Görlitz, Dominique 25 November 2016 (has links) (PDF)
One of the unsolved problems of modern science is whether the pre-Columbian peoples of the New World developed completely independently of cultural influences from the Old World or if there was a trans-oceanic contact? A number of scientists agree that there are many – and often remarkable – similarities between the cultures of pre-Columbian America and those of the Mediterranean world. Nevertheless, there is no agreement, as yet, on how cultural diffusion can be differentiated from independent invention. Scientific analysis shows that scholarly positions are often strongly pre-formed from paradigms (scientific based assumptions), which tend to hinder consideration of solid scientific data offered by geo-biology and its trans-disciplinary examination of the subject under investigation here. An unambiguous answer to the question, what historical processes led to the emergence of the ancient American agriculture, hasn\'t been given. However, the archaeological discovery of crops with clear trans-oceanic origin, in addition to advances in molecular biology, increasingly support the hypothesis that humans from the distant past influenced each other across the oceans at a much earlier stage. The vegetation and zoo-geography indicate, by numerous examples that some species could only have spread through perhaps unintentional (passive) human transmission [1]. There are two very old crops found in the „New World‟, which contradict the paradigm of a completely independent origin for American agriculture. These are the African Bottle Gourd (Lagenaria siceraria L.) and the ancestral cotton species (Gossypium herbaceum L.) of the domesticated spin able sub-genus of tetraploid cotton. The historical spread of both types has been under discussion for decades, especially in respect of trans-oceanic human contact with the American continent. There has also been a debate in the \"Old World\" ever since the discovery of nicotine and cocaine in Egyptian mummies, centering around whether \"New World\" plants (or the ingredients) might have been transmitted in the reverse direction, back to the presumed start in centers of the Ancient World\'s oldest civilizations.
14

Organizovaný zločin a bezpečnost : drogové kartely: celosvětově narůstající bezpečnostní hrozba / Organized crime and security : drug cartels : the global capacity of a rising security threat

Ibáñez de Foerster, Marcela January 2013 (has links)
Over the last four decades organized crime groups, particularly, drug trafficking organizations or drug cartels, have managed to be under the spotlight of the security agendas of American countries such as Colombia and the United States. During the last two decades, however, the global securitization of the drug trafficking issue, has led them to become a major security threat not only for the Americas, but also for Europe and more recently for West African countries. These organizations pose a threat not only to the security of the state, but to the very essence of it, by corrupting and damaging everything they come in contact with at the political, social, economical and even cultural level. This graduate thesis presents an analysis on Latin American drug trafficking organizations or drugs cartels, as they are commonly known, focusing on the cases of Colombian and Mexican drug cartels. By comparing these two case studies, I suggest that today's Mexican drug trafficking organizations have gained their momentum and incommensurable strength by following the footsteps of the big three Colombian drug cartels that existed between the 1980s and 1990s. The first chapter will expose the definitions and concepts surrounding the research of organized crime. In the second and third chapters, both the...
15

The occurence of cocaine in Egyptian mummies: new research provides strong evidence for a trans-Atlantic dispersal of humans

Görlitz, Dominique January 2016 (has links)
One of the unsolved problems of modern science is whether the pre-Columbian peoples of the New World developed completely independently of cultural influences from the Old World or if there was a trans-oceanic contact? A number of scientists agree that there are many – and often remarkable – similarities between the cultures of pre-Columbian America and those of the Mediterranean world. Nevertheless, there is no agreement, as yet, on how cultural diffusion can be differentiated from independent invention. Scientific analysis shows that scholarly positions are often strongly pre-formed from paradigms (scientific based assumptions), which tend to hinder consideration of solid scientific data offered by geo-biology and its trans-disciplinary examination of the subject under investigation here. An unambiguous answer to the question, what historical processes led to the emergence of the ancient American agriculture, hasn\''t been given. However, the archaeological discovery of crops with clear trans-oceanic origin, in addition to advances in molecular biology, increasingly support the hypothesis that humans from the distant past influenced each other across the oceans at a much earlier stage. The vegetation and zoo-geography indicate, by numerous examples that some species could only have spread through perhaps unintentional (passive) human transmission [1]. There are two very old crops found in the „New World‟, which contradict the paradigm of a completely independent origin for American agriculture. These are the African Bottle Gourd (Lagenaria siceraria L.) and the ancestral cotton species (Gossypium herbaceum L.) of the domesticated spin able sub-genus of tetraploid cotton. The historical spread of both types has been under discussion for decades, especially in respect of trans-oceanic human contact with the American continent. There has also been a debate in the \"Old World\" ever since the discovery of nicotine and cocaine in Egyptian mummies, centering around whether \"New World\" plants (or the ingredients) might have been transmitted in the reverse direction, back to the presumed start in centers of the Ancient World\''s oldest civilizations.

Page generated in 0.0269 seconds