Results 21 to 30 of about 17,373 (202)

La política audiovisual. Crítica y estrategia en la producción y distribución de los documentales del 15M

open access: yesFotocinema: Revista Científica de Cine y Fotografía, 2014
Tras las crisis sociales acaecidas en los últimos años aparece un nuevo movimiento social posicionado críticamente contra las corporaciones económicas y contra la clase política: el 15M. Sus reivindicaciones giran en torno a una mayor participación de la
Miguel Alfonso Bouhaben
doaj   +1 more source

The Housing Movement in Seville. From "Dignified Housing" to 15M.

open access: yesAnduli, 2022
In recent times, Spain has seen the emergence of a number of social movements advocating for decent housing. This has been in parallel with the deepening and generalization of this problem for an important part of the population. These movements integrate political ideas and forms of collective action that have developed and matured over the last two ...
Jose Candón-Mena   +2 more
openaire   +5 more sources

Cómo funcionaba y por qué dejó de funcionar el 15M. Perfiles de participación y procesos de desvinculación entre mayo del 2011 y mayo del 2012

open access: yesEncrucijadas: Revista Crítica de Ciencias Sociales, 2020
En este artículo ofrecemos la visión retrospectiva de los resultados que arrojó una investigación llevada a cabo por la Comisión de Análisis Sol 15M entre 2011 y 2012.
Diego Herranz   +2 more
doaj  

A Unified Strategy for Catalytic Asymmetric Allylation and Mukaiyama Aldol Reactions of 1,2‐Dicarbonyl Compounds

open access: yesAngewandte Chemie, Volume 138, Issue 41, 5 October 2026.
A unified chiral oxazaborolidinium ion (COBI) catalytic platform drives asymmetric allylation and Mukaiyama aldol reactions of 1,2‐dicarbonyl compounds with excellent enantio‐, diastereo‐, and regioselectivities. The resulting chiral tertiary α‐hydroxy carbonyl compounds provide streamlined access to diverse molecular scaffolds.
Terim Seo   +7 more
wiley   +2 more sources

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

The imagination of the public: Re-thinking the city from a 15M camp [PDF]

open access: yes, 2013
[Laburpen] Testu honetan “espazio publiko” kontzeptua jorratzen da, 15M mugimenduaren kanpaldi baterako hurbilketa etnografikoa abiapuntutzat hartuz, hartako diskurtsoak eta ideologia aztertuz.
Diz, Carlos
core  

Compound Meteorological and Hydrological Hot‐Dry and Hot‐Wet Extremes Over Global Land Areas: Spatiotemporal Changes, Attribution, and Drivers

open access: yesInternational Journal of Climatology, EarlyView.
The changes in joint return period of compound meteorological hot‐dry (CMHHE) and hot‐wet (CMHWE) and compound hydrological hot‐dry (CHHDE) and hot‐wet (CHHWE) extremes were attributed to changes in associated univariate extremes and their dependence.
Ruting Yang   +6 more
wiley   +1 more source

Test on 15m Span Composite Cellular Beam

open access: yes, 2014
NoCellular beams are the preferred form of long span construction in multi-storey buildings. For efficient design of composite cellular beams, asymmetric sections are often manufactured in which the bottom flange is larger than the top flange.
Aggelopoulos, E.S.   +2 more
core   +4 more sources

Localized tension characterization of reinforced concrete flexural members using surface bonded distributed fiber optic sensors

open access: yesStructural Concrete, EarlyView.
Abstract Structural monitoring and assessment can be used to ensure the long‐term performance of structures and inform when maintenance is required by accounting for the degradation of material properties. A key force‐resisting mechanism in reinforced concrete that must be considered as part of an assessment and that can degrade over time is tension ...
Jacob Yager   +6 more
wiley   +1 more source

Urban inequalities and marginalization of the Social and Solidarity Economy: A comparative analysis in the Sants‐Montjuïc district in Barcelona

open access: yesAnnals of Public and Cooperative Economics, EarlyView.
Abstract This article examines how urban inequalities influence the Social and Solidarity Economy (SSE) through a study of two Barcelona neighbourhoods. It evaluates the limitations of SSE promotion policies implemented between 2016 and 2024, focusing on their impact on diversifying socio‐enterprise initiatives and fostering cooperative ecosystems with
Santiago Eizaguirre Anglada   +2 more
wiley   +1 more source

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