Results 51 to 60 of about 1,043,158 (290)

Transparent, Sprayable Plastic Films for Luminescent Down‐Shifted‐Assisted Plant Growth

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
Spreading the light: A modular approach to down‐shifting europium‐containing polyoxotitanium luminescent cages is developed, allowing their incorporation into sprayable plastic coatings on agricultural greenhouses for accelerated plant growth. Abstract The world's steadily growing population and global heating due to climate change are a threat to food
Rosa Müller   +17 more
wiley   +1 more source

El hábitat de la información [PDF]

open access: yes, 2011
67 p.Más que derecho, la información es un elemento vinculado al poder, a la mercancía y a los estatus sociales. Su importancia la convierte en una herramienta que cotiza al alza, permitiendo a actores e ideas imponerse sobre otras, garantizando la ...
Todelado, Samuel
core  

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

open access: yesAdvanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello   +7 more
wiley   +1 more source

Habitat loss and fragmentation: effect on species conservation [PDF]

open access: yes, 2006
La pérdida y fragmentación del hábitat está considerada como una de las causas principales de la actual crisis de biodiversidad. Los procesos responsables de esta pérdida son múltiples y difíciles de separar (pérdida regional de hábitat, insularización ...
Santos Martínez, Tomás   +1 more
core   +1 more source

Ecological models at fish community and species level to support effective river restoration

open access: yes, 2013
RESUMEN Los peces nativos son indicadores de la salud de los ecosistemas acuáticos, y se han convertido en un elemento de calidad clave para evaluar el estado ecológico de los ríos.
Olaya Marín, Esther Julia
core   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

open access: yesAdvanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds   +2 more
wiley   +1 more source

El solar, factor en la calidad de vida rural. Una perspectiva de sustentabilidad

open access: yesAcademia XXII
El solar o traspatio es un componente básico de la vivienda rural, que a su vez surge de una tradición cultural con siglos de antigüedad, y es esencial dentro del modo de vida campesino e indígena, basado en la agricultura.
Raúl Sergio Vallejo Coss   +2 more
doaj   +1 more source

Sustainable Planning of Land Use Changes in farming areas under ecological protection [PDF]

open access: yes, 2010
Land use has been changing in the last decades because of agricultural intensification and land abandonment which implies deterioration in the optimum habitat structure and quality.
Brasa-Ramos, A.   +3 more
core   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

open access: yesAdvanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares   +8 more
wiley   +1 more source

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