Results 201 to 210 of about 1,278,304 (260)

Forest structure, diversity, and primary production in relation to disturbance severity. [PDF]

Ecol Evol, 2020
Haber LT, Fahey RT, Wales SB, Correa Pascuas N, Currie WS, Hardiman BS, Gough CM.   +6 more
europepmc   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

Characterizing heterogeneous forest structure in ponderosa pine forests via UAS-derived structure from motion. [PDF]

Environ Monit Assess
Hanna L, Tinkham WT, Battaglia MA, Vogeler JC, Ritter SM, Hoffman CM.   +5 more
europepmc   +1 more source

Effects of forest structure on the interaction between avian hosts, dipteran vectors and haemosporidian parasites. [PDF]

BMC Ecol, 2020
van Hoesel W, Santiago-Alarcon D, Marzal A, Renner SC.   +3 more
europepmc   +1 more source

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

Advanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello, Tian Lan, Salaheldin Hassan, Maximilian Leutschafft, Erdem Ekinci, Sophie F. Armanini, Mirko Kovac, Basaran Bahadir Kocer   +7 more
wiley   +1 more source

Fuel types misrepresent forest structure and composition in interior British Columbia: a way forward. [PDF]

Fire Ecol
Baron JN, Hessburg PF, Parisien MA, Greene GA, Gergel SE, Daniels LD.   +5 more
europepmc   +1 more source

Asymmetry in Skipping Enhances Viability Against Control Input Noise

Advanced Robotics Research, EarlyView.
Quadruped animals use asymmetric galloping gaits at high speeds, yet the functional role of this asymmetry remains unclear. This study shows that left–right asymmetry in touchdown angles enhances robustness to control noise. Using a simple two‐legged locomotion model and viability theory, it demonstrates that asymmetric skipping substantially enlarges ...
Yuichi Ambe, Alvin So, Shinya Aoi
wiley   +1 more source

Impacts of Forest Fragmentation on Species Composition and Forest Structure in the Temperate Landscape in Southern Chile [PDF]

, 2007
Aravena J.C., Bennett A.F., Bhat D.M., Bustamante R.O., CBD Secretariat, CONAF (Corporacion Nacional Forestal), CONAMA (Comision Nacional de Medio Ambiente), BIRF (Banco Interamericano de Fomento y Desarrrollo), Universidad Austral de Chile, Pontificia Universidad Catolica de Chile &, Crawley M.J., Di Castri F., Donoso C., Donoso C., Donoso C., Donoso C., Donoso P.J., Echeverria C., ESRI, FAO-UNESCO, Forman R.T.T., Franklin S.E., Henriquez C.A., INIA (Instituto de Investigaciones Agropecuarias), Kapos V., Lara A., Lara A., McGarigal K., Rautiainen M., Reyes R., Romero M.M., Rovere A., Willson M.F.   +28 more
core   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Legacy forest structure increases bird diversity and abundance in aging young forests. [PDF]

Ecol Evol, 2020
Hanle J, Duguid MC, Ashton MS.
europepmc   +1 more source