Results 51 to 60 of about 117,691 (347)

Using environmental DNA for detection of Batrachochytrium salamandrivorans in natural water

open access: yesEnvironmental DNA, 2020
Rapid, early, and reliable detection of invasive pathogenic microorganisms is essential in order to either predict or delineate an outbreak, and monitor appropriate mitigation measures. The chytrid fungus Batrachochytrium salamandrivorans is expanding in
Annemarieke Spitzen ‐ van der Sluijs   +9 more
doaj   +1 more source

Fold Walker: An Origami‐Inspired Quadruped Robot for Multipattern Locomotion and Object Grasping

open access: yesAdvanced Robotics Research, EarlyView.
This article presents Fold Walker, an origami‐inspired quadruped robot capable of multipattern locomotion and object grasping. With each leg featuring two rotational folds, the robot can transform from a flat 2D configuration into complex 3D poses. Furthermore, its trunk and legs can be one‐shot 3D printed as a unified structure, greatly simplifying ...
Yilun Sun
wiley   +1 more source

Mixed‐Dimensional Floating Gate Phototransistors for Mixed‐Modal In‐Sensor Reservoir Computing

open access: yesAdvanced Science, EarlyView.
Designing bio‐inspired multisensory neuromorphic devices holds significant importance for low‐power and high‐efficiency computing. Here, the authors introduce a floating‐gate phototransistor based on the mixed‐dimensional heterostructure of 0D‐CsPbBr3 QDs and 2D‐MoS2 few layers.
Weilun Ouyang   +9 more
wiley   +1 more source

Dryophylax chaquensis (Bergna & Álvarez, 1993) (Serpentes, Colubridae): first record from Cochabamba Department and a geographic range extension in Bolivia [PDF]

open access: yesCheck List
We present novel distributional information on the little-known snake species Dryophylax chaquensis (Bergna & Álvarez, 1993) in Bolivia, including the first record from Cochabamba Department.
Luis R. Rivas   +5 more
doaj   +3 more sources

Quantitative evidence for the effects of multiple drivers on continental-scale amphibian declines

open access: yesScientific Reports, 2016
Since amphibian declines were first proposed as a global phenomenon over a quarter century ago, the conservation community has made little progress in halting or reversing these trends.
E. Grant   +25 more
semanticscholar   +1 more source

Bioinspired Intelligent Soft Robotics: From Multidisciplinary Integration to Next‐Generation Intelligence

open access: yesAdvanced Science, EarlyView.
Soft robotics, featuring intrinsic compliance and biomimetic adaptability, emerges as transformative in next‐generation intelligent systems. This review outlines how advancements in four foundational domains—actuation, materials, manufacturing, and control—drive the evolution of bioinspired intelligent soft robotics, poised to redefine the boundaries ...
Xiaopeng Wang   +7 more
wiley   +1 more source

Folk taxonomy and indigenous names for frogs in Zululand, South Africa

open access: yesJournal of Ethnobiology and Ethnomedicine, 2019
Background We use taxonomy to organize the world into recognizable units. Folk taxonomy deals with the naming and classification of organisms through culture. Unlike its scientific counterpart, folk taxonomy is mostly undocumented, the Zoological Code of
Fortunate M. Phaka   +3 more
doaj   +1 more source

The Role of Reproductive Technologies in Amphibian Conservation Breeding Programs.

open access: yesAnnual Review of Animal Biosciences, 2019
Anthropogenic environmental change has led to unprecedented rates of species extinction, presenting a major threat to global biodiversity. Among vertebrates, amphibians have been most severely impacted, with an estimated 41% of species now threatened ...
Aimee J. Silla, Phillip G. Byrne
semanticscholar   +1 more source

Spatiotemporal Adaptations‐Driven Dynamic Thra Activation Simulates a Skin Wound Healing Response

open access: yesAdvanced Science, EarlyView.
This study uncovers the thyroid hormone receptor Thra as a pivotal regulator that spatiotemporally orchestrates dual‐phase skin repair. Epidermal Thra accelerates barrier restoration via glutathione‐driven keratin assembly, while dermal Thra establishes angiogenic niches through SAA3‐FN1‐mediated matrix remodeling.
Zeming Li   +15 more
wiley   +1 more source

Melanesia holds the world’s most diverse and intact insular amphibian fauna

open access: yesCommunications Biology, 2022
Melanesia, centred on the vast tropical island of New Guinea, is shown to have the most diverse and intact insular frog fauna in the world.
Paul M. Oliver   +15 more
doaj   +1 more source

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