Results 81 to 90 of about 466,667 (302)

Sexual size dimorphism in anurans: roles of mating system and habitat types [PDF]

open access: yes, 2013
BACKGROUND: Sexual size dimorphism (SSD) is widespread and variable among animals. Sexual selection, fecundity selection and ecological divergence between males and females are the major evolutionary forces of SSD.
Jian Dong Yang, Wen Bo Liao, Yu Zeng
core   +1 more source

Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics

open access: yesAdvanced Science, EarlyView.
Plants are promising materials for building sustainable and eco‐friendly robots due to their inherent multifunctionality, with actuation playing a crucial role. This article focuses on the physical movements of plants and, from the perspective of actuation characteristics, explores representative plant species and their behaviors, the current state of ...
Kazuya Murakami   +8 more
wiley   +1 more source

Spatial ecology and habitat selection of Eastern Pinesnakes: Case study on the importance of scale in conservation biology

open access: yesGlobal Ecology and Conservation
Species are in decline world-wide, driven by multiple factors including habitat fragmentation. Understanding the habitat selection processes of species in these fragmented landscapes has become a focus of ecological studies and is a major component of ...
Matthew Grisnik   +4 more
doaj   +1 more source

4D Printing of Magnetically Responsive Shape Memory Polymers: Toward Sustainable Solutions in Soft Robotics, Wearables, and Biomedical Devices

open access: yesAdvanced Science, EarlyView.
Merging 4D printing with magneto‐responsive shape memory polymers opens new avenues for intelligent, reconfigurable systems. This review navigates cutting‐edge fabrication techniques, magnetic fillers, and smart polymer matrices, unveiling their potential in soft robotics, biomedical devices, and wearable tech.
Kiandokht Mirasadi   +7 more
wiley   +1 more source

Great Bay Estuary Restoration Compendium [PDF]

open access: yes, 2006
Single species approaches to natural resource conservation and management are now viewed as antiquated and oversimplified for dealing with complex systems.
Burdick, David M.   +3 more
core   +1 more source

Variable Selection and Model Choice in Geoadditive Regression Models [PDF]

open access: yes, 2007
Model choice and variable selection are issues of major concern in practical regression analyses. We propose a boosting procedure that facilitates both tasks in a class of complex geoadditive regression models comprising spatial effects, nonparametric ...
Hothorn, Torsten   +2 more
core   +1 more source

Principles for Rigorous Design and Application of Synthetic Microbial Communities

open access: yesAdvanced Science, EarlyView.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang   +21 more
wiley   +1 more source

Phenotypic divergence across populations does not affect habitat selection in an Amazonian poison frog

open access: yesGlobal Ecology and Conservation
Understanding intraspecific variation in habitat selection by polytypic species, where distinct variants occur in separate populations, can improve our knowledge of population-specific selective pressures and inform conservation measures.
Martin Mayer   +2 more
doaj   +1 more source

Habitat Selection and Mating Success in a Mustelid

open access: yesInternational Journal of Zoology, 2011
Habitat selection remains a poorly understood ecological process, but relating mating behaviour to pattern of habitat selection constitutes a fundamental issue both in evolutionary ecology and in biological conservation.
Thierry Lodé
doaj   +1 more source

Roe deer summer habitat selection at multiple spatio-temporal scales in an alpine environment [PDF]

open access: yes, 2015
Habitat selection is a hierarchical process that may involve different patterns depending on the spatial and temporal scales of investigation. We studied habitat selection by European roe deer (Capreolus capreolus) in a very diverse environment in the ...
Boitani, Luigi   +4 more
core   +3 more sources

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