Results 141 to 150 of about 229,710 (296)

Floristic, edaphic and structural characteristics of flooded and unflooded forests in the lower Rio Purús region of central Amazonia, Brazil

open access: yesActa Amazonica, 2006
Despite a natural history interest in the early 1900s, relatively little ecological research has been carried out in the Rio Purús basin of central Amazonia, Brazil.
Haugaasen Torbjørn   +1 more
doaj  

Responses of the structure and function of the understory plant communities to precipitation reduction across forest ecosystems in Germany [PDF]

open access: hybrid, 2017
Katja Felsmann   +5 more
openalex   +1 more source

Laser‐Induced Microfabrication of Carbon Nanostructure: Processing Mechanism and Application for Next‐Generation Battery Technology

open access: yesAdvanced Functional Materials, EarlyView.
The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh   +2 more
wiley   +1 more source

Land management explains major trends in forest structure and composition over the last millennium in California's Klamath Mountains. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Knight CA   +14 more
europepmc   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou   +17 more
wiley   +1 more source

SAR data for the analysis of forest features: current Brazilian experiences

open access: yesRevista Ambiente & Água, 2006
This article presents some applications of airborne polarimetric and/or interferometric microwave data to improve the knowledge of forest structures. Three airborne SAR (Synthetic Aperture Radar) experiments were done in the Amazon tropical forest: (a ...
Fábio Guimarães Gonçalves   +2 more
doaj  

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