Results 41 to 50 of about 34,918 (242)

Revisiting the EU's Democratic Deficit: Archival Insights From Maximalist Federalists

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract This article explores the history of democratic problematisation of European integration, rather than taking part in the normative debate on the European Union's democratic legitimacy deficit that emerged in the 1990s. We focus on the narratives of non‐institutional actors who have considered that European integration should be a democratic ...
Jessy Bailly
wiley   +1 more source

Plaguicidas y cáncer de mama en mujeres cordobesas

open access: yesRevista de Salud Ambiental, 2001
La exposición a contaminantes ambientales constituye en la actualidad un problema importante en salud pública, sobre todo con respecto al papel que dichos tóxicos juegan como carcinogenéticos.
R. Angulo Lucena   +2 more
doaj   +2 more sources

Dilemmas Encountered While Planning Social and/or Political Elementary Mathematics Tasks

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT A mathematical task rooted in social and/or political contexts has the potential to engage students in exploring their own realities and learning about the realities of others while building their mathematical knowledge. While there are planning and instructional practices recommended for these types of tasks, no single practice can fully ...
Amanda Sugimoto   +5 more
wiley   +1 more source

Aldrin and dieldrin: a review of research on their production, environmental deposition and fate, bioaccumulation, toxicology, and epidemiology in the United States.

open access: yesEnvironmental Health Perspectives, 2001
In the last decade four international agreements have focused on a group of chemical substances known as persistent organic pollutants (POPs). Global agreement on the reduction and eventual elimination of these substances by banning their production and ...
J. Jorgenson
semanticscholar   +1 more source

Gemini Finale 98-Hour Flight Begins November 9 [PDF]

open access: yes, 1966
Gemini 12 activities from preflight operation to ...

core   +1 more source

RESIDUAL LEVELS OF ORGANOCHLORINE PESTICIDES AND HEAVY METALS IN SHELLFISH FROM EGYPT WITH ASSESSMENT OF HEALTH RISKS

open access: yesSlovenian Veterinary Research, 2018
This study investigated the levels of organochlorine pesticides (OCPs) and heavy metal residues in shellfish (shrimp, oyster and crab) collected from three Egyptian governorates (Ismailia, Damietta and Alexandria).
Taghred M Saber   +2 more
doaj   +1 more source

O Cosmonauta - roteiros de uma criação

open access: yesTexto Digital, 2016
A ideia inicial d’O Cosmonauta surgiu de uma sugestão de que trabalhássemos sobre a história de Ed Aldrin, trazendo-a para a ambiência digital. É claro que não nos seduzia, de modo algum, o registro filosófico ou antropológico, mas a possibilidade de ...
Wilton Azevedo   +2 more
doaj   +1 more source

Controlled Field Trial of Pancreas Disease Vaccines in Farmed Atlantic Salmon: Effects on Growth and Mortality During a SAV2 Outbreak

open access: yesJournal of Fish Diseases, Volume 48, Issue 12, December 2025.
ABSTRACT Pancreas disease (PD), caused by salmonid alphavirus (SAV), is a concern for salmon aquaculture in Scotland, Ireland and Norway. This article presents results from a controlled field trial monitoring three study groups from vaccination to harvest.
Jostein Mulder Pettersen   +7 more
wiley   +1 more source

Plaguicidas organoclorados en murciélagos (Chiroptera) asociados al bosque húmedo tropical en Córdoba, Colombia

open access: yesCaldasia, 2020
Investigaciones sobre toxicidad ambiental por pesticidas se han realizado principalmente en mamíferos terrestres, pero existe poca información sobre plaguicidas organoclorados en murciélagos. Teniendo en cuenta el papel funcional de este grupo
Javier Alfonso Racero-Casarrubia   +3 more
doaj   +1 more source

Automated Analysis of Pollutants in Wastewater Using Atmospheric Pressure Gas Chromatography‐Tandem Quadrupole Mass Spectrometer With Robotic Autosampler and Solid Phase Micro Extraction

open access: yesJournal of Separation Science, Volume 48, Issue 11, November 2025.
ABSTRACT The analysis of organic pollutants using gas chromatography coupled to mass spectrometer (GC‐MS) with electron impact (EI) ionization and liquid–liquid or solid‐phase extraction (LLE or SPE) often suffer from a limited selectivity and arduous sample preparation.
Dnyaneshwar Shinde   +10 more
wiley   +1 more source

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