Results 11 to 20 of about 52,975 (212)

Structure-Response Relationships in Rigid C<sub>2</sub>-Symmetric Excitonic Systems: Principles, Modulation, and Functional Design Strategies. [PDF]

open access: yesChemphyschem
Rigid C2‐symmetric chromophores reveal how transition dipole orientation, magnitude, and conformational locking govern exciton coupling and g‐factor amplification, providing a structural blueprint for the rational design of advanced chiroptical molecular and material architectures.
Gómez-Oya I   +3 more
europepmc   +2 more sources

Analysis of sustainability presence in Spanish higher education [PDF]

open access: yes, 2020
Purpose: This paper analyzes the presence of sustainability in sixteen Spanish Higher Education curricula in the fields of Education and Engineering. Design/Methodology/Approach: The methodology employs two instruments: the Sustainability Map and ...
Moreno Pino, Francisco Manuel   +2 more
core   +3 more sources

Una modernidad crue

open access: yesRevista Colombiana de Antropología, 2019
ANDRÉS VILLEGAS
doaj   +1 more source

Micromorphological description of vernacular cob process and comparison with rammed earth [PDF]

open access: yes, 2019
International audiencePast builders have developed very low-embodied energy construction techniques optimizing the use of local building materials. These techniques are a source of inspiration for modern sustainable building. Unfortunately, this know-how
Cammas, Cécilia   +4 more
core   +5 more sources

Use of axial tomography to follow temporal changes of benthic communities in an unstable sedimentary environment (Baie des Ha! Ha!, Saguenay Fjord) [PDF]

open access: yes, 2003
In the upper layer of the sediment column, organic matter recycling is greatly influenced by bioturbation. However, there are many physical changes in the nature of the sediment that may disturb benthic communities and create a biogeochemical imbalance ...
Aller   +70 more
core   +5 more sources

The role of storm flows in concentration of pesticides associated with particulate and dissolved fractions as a threat to aquatic ecosystems - Case study: the agricultural watershed of Save river (Southwest of France) [PDF]

open access: yes, 2011
Measurement of the fluxes of pesticides was carried out for a year, ending in March 2009, in the Save catchment, in the vicinity of Toulouse. The hydrograph separation technique was used to evaluate the respective contribution of stormflow and baseflow ...
Merlina, Georges   +2 more
core   +4 more sources

Analysis of the presence of sustainability in Higher Education Degrees of the Spanish university system [PDF]

open access: yes, 2019
This paper analyzes the extent to which sustainability is present in the curricula of the 16 Education Degree programs belonging to the EDINSOST project: 6 Early Childhood Education Degrees, 7 Primary Education Degrees, 2 Pedagogy Degrees and 1 Social
Gomera Martínez, Antonio   +4 more
core   +3 more sources

Biosafety Concerns Involving Genetically Modified Mosquitoes to Combat Malaria and Dengue in Developing Countries [PDF]

open access: yes, 2011
Malaria and dengue are the most prevalent mosquito-borne infections worldwide. Because traditional vector control methods have proven to be insufficient to control mosquito populations in endemic areas, scientists are actively working in the design of ...
Gostin, Lawrence O., Ostera, Graciela R.
core   +2 more sources

Spanish universities and open science : a study of barriers and facilitators

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2022
Open Science (OC) constitutes a new model of science based on collaborative work between academics, on the openness and transparency of all phases of research grouping a set of elements among open access, open data, new metrics and evaluation models ...
María Francisca Abad García   +3 more
doaj   +1 more source

Influence de la déforestation sur le fonctionnement hydrologique de petits bassins versants tropicaux [PDF]

open access: yes, 1998
Les régions tropicales subissent une déforestation importante. En Amérique du Sud,la forêt est généralement remplacée par une prairie, C'est pourquoi nous avons étudié le comportement hydrologique de 2 petits (1,5 ha) bassins versants.
Bariac, T.   +6 more
core   +1 more source

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