Results 81 to 90 of about 318,560 (303)

Asymmetry in Skipping Enhances Viability Against Control Input Noise

open access: yesAdvanced 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

Improving Indonesia's Forest and Land Governance: Using a Delphi Approach to Identify Efficacious Interventions [PDF]

open access: yes, 2012
It is now recognized that addressing deforestation and forest and peatlands degradation and destruction in Indonesia requires improvements to land and forest governance. It is also accepted that further research is required into this large field of study

core  

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou   +4 more
wiley   +1 more source

Investigation on the role of the forest productive and harvestable area on the allowable cut and financial indicators of a forestry planning (Case study: Gorazbon district of Kheyrud forest research station) [PDF]

open access: yesمجله جنگل ایران, 2013
The aim of this study was to investigate the effect of the productive and harvestable area instead of the total forest area on the allowable cut and financial indicators of a forestry planning in Kheyrud forest.
doaj  

National Forest Programmes in Europe: Generating policy-relevant propositions for formulation and implementation [PDF]

open access: yes, 2004
The COST Action E19 on National Forest Programmes in a European Context assembled more than 70 researchers and civil servants from 20 European countries and the USA. Some meetings were also attended by scholars from Canada, China and Japan.
Humphreys, David
core  

High Humidity Exacerbates Psoriasiform Skin Disease Relapse by Increasing Tissue‐Resident Memory T Cells via Altering Skin Microbiota

open access: yesAdvanced Science, EarlyView.
We demonstrated that high humidity worsened psoriasis relapse in murine psoriasiform skin inflammation by increasing skin‐resident memory CD8+ cells via upregulating IL‐15Rα on keratinocytes. The increases in IL‐15Rα and memory CD8+ cells were attributed to S. nepalensis and its metabolite ADMA in skin exposed to high humidity.
Chun‐Ling Liang   +10 more
wiley   +1 more source

Evolution, reconfiguration and low-carbon performance of green space pattern under diverse urban development scenarios: A machine learning-based simulation approach

open access: yesEcological Indicators
Ecological restoration, green space morphology, and carbon emissions are intricately interconnected. Previous research utilizing case studies and econometric modeling has demonstrated that effective ecological restoration and well-structured green space ...
Yujie Ren   +7 more
doaj   +1 more source

Biodiversity conservation in Southeast Asian timber concessions : a critical evaluation of policy mechanisms and guidelines [PDF]

open access: yes, 2008
Tropical deforestation is leading to a loss of economically productive timber concessions, as well as areas with important environmental or socio-cultural values.
Dennis, R.A.   +2 more
core  

Planning horizons and end conditions for sustained yield studies in continuous cover forests

open access: yes, 2014
The contemporary forestry preoccupation with non-declining even-flow during yield simulations detracts from more important questions about the constraints that should bind the end of a simulation.
Vanclay, Jerome K.
core   +1 more source

Telomere‐to‐Telomere Genomes Reveal that Multiscale Evolution Shapes the Largest Metabolic Arsenal of Diaporthe Fungi

open access: yesAdvanced Science, EarlyView.
This study presents the first telomere‐to‐telomere genomes and population resources for Diaporthe pathogens, uncovering the largest known fungal repertoire of secondary metabolite gene clusters. Structural variations and horizontal gene transfer drive cluster diversification, while specific rapidly evolving clusters control virulence, offering novel ...
Kainan Li   +9 more
wiley   +1 more source

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