Results 61 to 70 of about 757 (260)

Fish community structure on coral habitats with contrasting architecture in the Tropical Eastern Pacific

open access: yesRevista de Biología Tropical, 2014
La arquitectura del paisaje arrecifal, definida por la morfología de los corales dominantes, puede desempeñar un papel importante en la estructura y composición de las comunidades de peces al afectar la disponibilidad de nichos y recursos y modificar las
María del Mar Palacios   +1 more
doaj  

Forecasting Airport Passenger Flows Using Mobile Network Data: Insights for Sustainable Mobility and Strategic Infrastructure Planning

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Airports are strategic and environmental nodes in global transport systems where rapid passenger growth challenges capacity, sustainability, and resilience. This study uses anonymized mobile network data to analyze and forecast passenger dynamics at Lisbon Airport, Portugal, linking data‐driven insights to sustainable mobility and ...
João Carlos Ferreira   +3 more
wiley   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

open access: yesDeep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu   +8 more
wiley   +1 more source

Crinoides (Echinodermata: Crinoidea) del Pensilvánico de sierra Las Mesteñas, NE de Sonora, México

open access: yesRevista Mexicana de Biodiversidad, 2016
Se describen por primera vez 8 géneros y 9 especies de crinoides (Pentagonomischus plebeius, Axilinucrinus angustus, Cyclocaudex jucundus, Floricyclus angustimargo, Floricyclus granulosus, Cyclocrista cheneyi, Preptopremnum rugosum, Cycloscapus laevis y ...
Rafael Villanueva   +2 more
doaj   +1 more source

Upper bound limit analysis of coral reef limestone cavern roof stability incorporating a tension‐shear failure mechanism with tensile‐strength cut‐off

open access: yesDeep Underground Science and Engineering, EarlyView.
For the roof of coral reef limestone caverns, a novel tension‐shear composite failure mechanism was developed. The most critical tensile crack model was identified using a hybrid optimization algorithm, and the stability of the cavern roof was analyzed accordingly.
Dongsheng Xu, Chenxu Li, Chuantan Hou
wiley   +1 more source

Embryonic development of the Mediterranean starfish Hacelia attenuata

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo   +3 more
wiley   +1 more source

EL AFLORAMIENTO COSTERO Y EL FENÓMENO DE EL NIÑO: IMPLICACIONES SOBRE LOS RECURSOS BIOLÓGICOS DEL PACIFICO DE PANAMÁ

open access: yesTecnociencia, 2003
  La costa del Pacífico panameño está bajo la influencia de cambios ambientales naturales, como el afloramiento costero y las manifestaciones del fenómeno de El Niño, que tienen implicaciones sobre los recursos biológicos.
Luis D’Croz   +4 more
doaj  

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He   +3 more
wiley   +1 more source

Micro‐Scale Dual Interface Layer With N‐Coordination Encapsulated on Coralloid Si Anode for Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The Zr‐doped coralloid μSi encapsulated within an N‐coordinated dual‐carbon network is fabricated by an Al‐Si melt modification integrated with in‐situ interfacial strategy, consequently improving the ionic diffusion behaviors. Micro‐scale silicon (μSi) anodes are promising candidates for enhancing energy density of lithium‐ion batteries, yet their ...
Juxuan Ding   +5 more
wiley   +1 more source

Environmental education in Tobago ’s primary schools: a case study of coral reef education

open access: yesRevista de Biología Tropical, 2005
Environmental education is a relatively new area on the primary school curriculum of Trinidad and Tobago.Because of the close relationship between human activities and the degradation of the natural environment in Tobago,environmental education will ...
Hyacinth G Armstrong
doaj  

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