Results 61 to 70 of about 4,841,679 (193)

The External Dimension of the EU Energy Security in the Field of Natural Gas – the Approach to Diversification of Suppliers

open access: yesCzech Journal of International Relations, 2018
The paper deals with one aspect of the external dimension of EU energy security, namely the question of diversification of the natural gas supply in the case of import dependence.
Zbyněk Dubský, Daniel Pavliňák
doaj   +1 more source

Consideración de la agenda de la Primera Reunión de Ministros del Area Social

open access: yes, 2009
ALADI. Comité de Representantes.
ALADI. Comité de Representantes. Grupo de Trabajo sobre la Dimensión Social en el Proceso de Integración de la ALADI
core   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

open access: yesFEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source

Minuta 3 : Recomendación de la Reunión de Ministros del Area Social y acciones a seguir (ALADIRMAS/I/Informe Final) /

open access: yes, 2009
ALADI. Comité de Representantes.
ALADI. Comité de Representantes. Grupo de Trabajo sobre la Dimensión Social en el Proceso de Integración de la ALADI
core   +1 more source

Fetichismo del valor de uso y forma natural

open access: yesEikasía
Comúnmente percibido como un elemento neutral e inocente, incluso un componente aliado e indispensable en las aspiraciones de proyectos sociales alternativos, la primera parte de este artículo se dedica a problematizar el valor de uso, subrayando el ...
Osvaldo Montero Salas
doaj   +1 more source

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

open access: yesFEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi   +6 more
wiley   +1 more source

North coast explorer: a north coast basin prototype website for natural resource information management

open access: yes
Final report to the Oregon Watershed Enhancement Board.KEYWORDS: Oregon, Willamette Valley Ecoregion, Benton County (Oregon), Dams, North Pacific coast, Tillamook County (Oregon), Aquatic resources, Management, Lincoln County (Oregon), Polk County ...
Oregon State University. Institute for Natural Resources
core   +6 more sources

Sucesiones y la dimensión fractal [PDF]

open access: yes, 2012
A través de una serie de problemas, cuya solución nos sumerge en el mundo matemático de los procesos infinitos, en forma natural se llega a la idea de sucesión y límite de una sucesión. En algunos de los problemas planteados aparecen objetos geométricos,
Hernández, Luis
core  

A nationwide student survey on biochemistry learning resources in Italy

open access: yesFEBS Open Bio, EarlyView.
We conducted a survey among Italian university students to investigate their preferred study materials for biochemistry. We then analyzed the collected data to identify these materials. This information may be valuable to the Biochemistry educational community. The graphical abstract was created with Claude (Opus 5.5; Anthropic, 2026).
Anna Marabotti   +4 more
wiley   +1 more source

Minuta 2 : Consideración de la agenda de la Primera Reunión de Ministros del Area Social

open access: yes, 2009
ALADI. Comité de Representantes.
ALADI. Comité de Representantes. Grupo de Trabajo sobre la Dimensión Social en el Proceso de Integración de la ALADI
core   +1 more source

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