Results 81 to 90 of about 188,214 (296)

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Context-dependent frequency alteration in a treefrog

open access: yesAnimal Cognition
Acoustic communication is widespread across various taxa, playing crucial roles in intrasexual competition, social interaction, and territorial defense.
Ke Deng   +4 more
doaj   +1 more source

Acoustic behavior of melon-headed whales varies on a diel cycle. [PDF]

open access: yes, 2015
Many terrestrial and marine species have a diel activity pattern, and their acoustic signaling follows their current behavioral state. Whistles and echolocation clicks on long-term recordings produced by melon-headed whales (Peponocephala electra) at ...
Baumann-Pickering, Simone   +4 more
core   +2 more sources

Data‐Driven Discovery of Quaternary Ammonium Interlayers for Efficient and Thermally Stable Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
An active learning framework, grounded in independently generated in‐house experimental data, enables reliable discovery of high‐performance interfacial materials for perovskite solar cells. Iterative model refinement autonomously converges toward structurally robust quaternary ammonium architectures, establishing a new design principle for interfacial
Jongbeom Kim   +8 more
wiley   +1 more source

A large-scale and PCR-referenced vocal audio dataset for COVID-19

open access: yesScientific Data
The UK COVID-19 Vocal Audio Dataset is designed for the training and evaluation of machine learning models that classify SARS-CoV-2 infection status or associated respiratory symptoms using vocal audio.
Jobie Budd   +25 more
doaj   +1 more source

Can the Archaeology of Manual Specialization Tell Us Anything About Language Evolution? A Survey of the State of Play [PDF]

open access: yes, 2009
In this review and position paper we explore the neural substrates for manual specialization and their possible connection with language and speech. We focus on two contrasting hypotheses of the origins of language and manual specialization: the language-
Steele, J, Uomini, N
core  

A Concise History of Western Music for Film-makers [PDF]

open access: yes, 2009
The use of music in films has become almost ubiquitous in both drama and documentary. Music is used regularly in cinema, broadcasting and more recently, in interactive media.
Deutsch, Stephen
core   +1 more source

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

open access: yesAdvanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi   +3 more
wiley   +1 more source

The biogeographic basis of Ebola-virus disease outbreaks: A model for other zoonotic diseases? [PDF]

open access: yes, 2017
We first determined the differential role of favorability of environmental conditions and mammalian chorotypes in explaining the presence of the Ebola virus in Africa.
Fa, John E.   +6 more
core  

Eleutherodactylus pinchoni [PDF]

open access: yes, 2003
Number of Pages: 3Integrative BiologyGeological ...
Boistel, Renaud   +3 more
core   +1 more source

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