New invertebrate vectors of Okadaic acid from the North Atlantic Waters - Portugal (Azores and Madeira) and Morocco

Okadaic acid and its analogues are potent phosphatase inhibitors that cause Diarrheic Shellfish Poisoning (DSP) through the ingestion of contaminated shellfish by humans. This group of toxins is transmitted worldwide but the number of poisoning incidents has declined over the last 20 years due to legislation and monitoring programs that were implemented for bivalves. In the summer of 2012 and 2013, we collected a total of 101 samples of 22 different species that were made up of benthic and subtidal organisms such echinoderms, crustaceans, bivalves and gastropods from Madeira, São Miguel Island (Azores archipelago) and the northwestern coast of Morocco. The samples were analyzed by UPLC-MS/MS. Our main objective was to detect new vectors for these biotoxins. We can report nine new vectors for these toxins in the North Atlantic: Astropecten aranciacus, Arbacia lixula, Echinaster sepositus, Holothuria sanctori, Ophidiaster ophidianus, Onchidella celtica, Aplysia depilans, Patella spp., and Stramonita haemostoma. Differences in toxin contents among the species were found. Even though low concentrations were detected, the levels of toxins that were present, especially in edible species, indicate the importance of these types of studies. Routine monitoring should be extended to comprise a wider number of vectors other than for bivalves of okadaic acid and its analogues.

New invertebrate vectors of Okadaic acid from the North Atlantic Waters - Portugal (Azores and Madeira) and Morocco

Okadaic acid and its analogues are potent phosphatase inhibitors that cause Diarrheic Shellfish Poisoning (DSP) through the ingestion of contaminated shellfish by humans. This group of toxins is transmitted worldwide but the number of poisoning incidents has declined over the last 20 years due to legislation and monitoring programs that were implemented for bivalves. In the summer of 2012 and 2013, we collected a total of 101 samples of 22 different species that were made up of benthic and subtidal organisms such echinoderms, crustaceans, bivalves and gastropods from Madeira, São Miguel Island (Azores archipelago) and the northwestern coast of Morocco. The samples were analyzed by UPLC-MS/MS. Our main objective was to detect new vectors for these biotoxins. We can report nine new vectors for these toxins in the North Atlantic: Astropecten aranciacus, Arbacia lixula, Echinaster sepositus, Holothuria sanctori, Ophidiaster ophidianus, Onchidella celtica, Aplysia depilans, Patella spp., and Stramonita haemostoma. Differences in toxin contents among the species were found. Even though low concentrations were detected, the levels of toxins that were present, especially in edible species, indicate the importance of these types of studies. Routine monitoring should be extended to comprise a wider number of vectors other than for bivalves of okadaic acid and its analogues.

A dimensão política da segurança para o ciberespaço na União Europeia : a agenda digital, a estratégia de cibersegurança e a cooperação UE-OTAN

Mestrado em Relações Internacionais.

Avaliação comparativa de formatos de dados georreferenciados para troca de informação entre sistemas de comando e controlo no contexto militar

Dissertação para obtenção do Grau de Mestre em Engenharia Informática

La política exterior turca en el marco del Complejo de Seguridad Regional de Medio Oriente. Del soft power al smart power. (2002 - 2013)

Dada la confluencia de Turquía en Asia, Medio Oriente, los Balcanes y Europa, el gobierno está en la necesidad de responder a los desafíos de ser un Estado pivote. Es en este punto donde su política exterior se convierte en la mayor herramienta para sobresalir y sobrevivir en un ambiente heterogéneo. El objetivo de esta monografía de grado es analizar la política exterior turca en el marco del Complejo de Seguridad Regional de Medio Oriente a partir de los aportes de la Escuela de Copenhague y su Teoría de los Complejos de Seguridad Regional, para comprender sus estrategias de soft y hard power en su política exterior a fin de analizar si se consolidó un smart power que permita posicionar a Turquía en una potencia regional.

NATO's security discourse after the Cold War: representing the West

This book provides a critical investigation into the discursive processes through which the North Atlantic Treaty Organisation (NATO)reproduced a geopolitical order after the end of the Cold War and the demise of its constitutive enemy, the Soviet Union.

O conceito de segurança da Organização do Tratado do Atlântico Norte (OTAN) e a intervenção dos Balcãs (1999)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Prospects for Security on the European Continent. EU Diplomacy Paper 05/2015.

This collective EU Diplomacy Paper on relations between the North Atlantic Treaty Organisation (NATO) and the European Union (EU) consists of essays written by students of the EU International Relations and Diplomacy Studies programme at the College of Europe in the class on EU-NATO relations taught by Fulbright Professor Mark Sheetz in the academic year 2014-15. It seeks to provide a blueprint of what the near future of the transatlantic alliance and of the European security framework might look like. Special attention will be given to the possible effects of Finland joining NATO, Swedish-NATO relations, the question whether NATO should continue to exist at all, and finally the use of the Common Foreign and Security Policy (CFSP) and the Common Security and Defence Policy (CSDP) in relation with the transatlantic military alliance.

Adsorption techniques in drinking water treatment : papers and discussion from the NATO/CCMS symposium held in Reston, Virginia, USA, April 30 through May 2, 1979 /

Mode of access: Internet.

Drinking water microbiology /

Mode of access: Internet.

NATO and the economic recession : report of Dan Quayle to the Committee on Armed Services, United States Senate.

Mode of access: Internet.

NATO : can the alliance be saved? : report of Sam Nunn to the Committee on Armed Services, United States Senate.

Mode of access: Internet.

Review of operation and maintenance budgets and readiness : hearings before the Special Subcommittee on Nato Standardization, Interoperability, and Readiness of the Committee on Armed Services, House of Representatives, Ninety-sixth Congress, first session, December 18, 19, 1979.

Mode of access: Internet.

NATO and the new German Army /

"October 24, 1955."

Military presence : U.S. personnel in NATO Europe : report to the Chairmen and Ranking Minority Members, Senate and House Committees on Armed Services /

"October 1989."