Results 101 to 110 of about 190,410 (183)

Changes in soil physical properties and understory vegetation in abandoned skidding trails

Folia Oecologica
Abstract Skidding trails are primary pathways for transporting harvested timber from stumps to landings near forest roads. While they function as temporary routes for logging, their construction can alter ecological dynamics, potentially affecting plant regeneration, diversity, and species composition.
Mohammad Moghadasi, Maryam Mollashahi, Alireza Moshki, Davoud Kartoolinejad   +3 more
openaire   +1 more source

A bicycle can be balanced by stochastic optimal feedback control but only with accurate speed estimates. [PDF]

PLoS One, 2023
Maris E.
europepmc   +1 more source

Reactive Navigation on Natural Environments by Continuous Classification of Ground Traversability. [PDF]

Sensors (Basel), 2020
Martínez JL, Morales J, Sánchez M, Morán M, Reina AJ, Fernández-Lozano JJ.   +5 more
europepmc   +1 more source

Immunological Effects of an Add-On Physical Exercise Therapy in Depressed Adolescents and Its Interplay with Depression Severity. [PDF]

Int J Environ Res Public Health, 2021
Wunram HL, Oberste M, Hamacher S, Neufang S, Grote N, Krischer MK, Bloch W, Schönau E, Bender S, Fricke O.   +9 more
europepmc   +1 more source

Characterization and prediction of hydraulic properties of traffic-compacted forest soils based on soil information and traffic treatments

Annals of Forest Science
Key message The hydraulic properties of compacted and rutted soils were evaluated through in-situ infiltration experiments and predicted based on soil texture class and traffic treatments.
Manon Martin, André Chanzy, Laurent Lassabatere, Arnaud Legout, Noémie Pousse, Stéphane Ruy   +5 more
doaj   +1 more source

Engaging the Community in Designing a Hepatitis C Virus Treatment Program for Adults Experiencing Homelessness. [PDF]

Qual Health Res, 2021
Nyamathi AM, Wall SA, Yadav K, Shin SS, Chang A, Arce N, Cuellar H, Fernando S, White K, Gelberg L, Salem BE.   +10 more
europepmc   +1 more source

Soil compaction in timber skidding in winter conditions

Croatian Journal of Forest Engineering, 2006
The research of soil compaction in timber skidding was carried out on two skid trails of uniform slope –15%and 30 %. The degree of soil compaction is shown by changes of water-air soil characteristics of the skid trail after a certain number of passes of
Marijan Šušnjar, Dubravko Horvat, Josip Šešelj   +2 more
doaj   +2 more sources

Path Planning for Autonomous Mobile Robots: A Review. [PDF]

Sensors (Basel), 2021
Sánchez-Ibáñez JR, Pérez-Del-Pulgar CJ, García-Cerezo A.   +2 more
europepmc   +1 more source

Cognitive control, intentions, and problem solving in skill learning. [PDF]

Synthese, 2022
Christensen W, Bicknell K.
europepmc   +1 more source

Ability assessment of felling crew in directional felling in west forest of Guilan province [PDF]

مجله جنگل ایران, 2011
Control of logging damage is important for sustainable timber production in Caspian forests. Methods often recommend to control damage levels including directional felling and pre-felling design of skid trial.
doaj