Results 51 to 60 of about 219,962 (312)
Damage Caused by Wheeled Skidders on Cambisols of Central Europe
Croatian Journal of Forest Engineering, 2015 Machine traffic and timber skidding significantly affect the soil surface and soil properties. The effects are mostly negative and result in soil erosion, worsening of soil properties and inhibition of the growth of roots and soil organisms.
Michal Ferenčík +4 more
doaj
UNMANNED AERIAL VEHICLE USE FOR WOOD CHIPS PILE VOLUME ESTIMATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 The rapid development of unmanned aerial vehicles is a challenge for applied research. Many technologies are developed and then researcher are looking up for their application in different sectors.
M. Mokroš +3 more
doaj +1 more source
Effects of Rimbaka Forest Harvesting Technique on Stream Water Quality and Soil Physical Properties [PDF]
, 2009 Forest harvesting has raised public attention and has been blamed for environmental problems especially land slide, soil erosion, flooding and degradation of water quality.
Deris, Othman
core
CORE: Cholesterol Altered Lipid Nanoparticles for Splenic Expression of mRNA Payloads
Advanced Healthcare Materials, EarlyView.In this paper researchers introduce CORE LNPs, a new class of lipid nanoparticles engineered to redirect mRNA expression away from the liver and into the spleen, a key immune organ. By combining chemical design with computational tools, they created cholesterol analogs that enable precise spleen‐targeted expression, providing greater applications for ...
Eshan A. Narasipura +4 more
wiley +1 more source
Applied SciencesTowards the creation of a long-lasting and high-performing glulam-product, the optimization of melamine–urea–formaldehyde (MUF) adhesive solutions in order to be in line with worldwide trends of building and cutting-edge material science is a matter of ...
Aikaterini-Alexandra Psonopoulou +2 more
doaj +1 more source
Comparison of energy-wood and pulpwood thinning systems in young birch stands [PDF]
, 2011 In early thinnings, a profitable alternative to pulpwood could be to harvest whole trees as energy-wood. In theoretical analyses, we compared the extractible volumes of energy-wood and pulpwood, and their respective gross values in differently aged ...
Bergström, Dan +3 more
core +1 more source
Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source
Bank erosion of the Tŕstie stream: BANCS model predictions vs. real bank erosion
Journal of Hydrology and Hydromechanics, 2019 This paper focused on predicting the bank erosion through the Bank Assessment for Non-point source Consequences of Sediment (BANCS) model on the Tŕstie water stream, located in the western Slovakia.
Allmanová Zuzana +4 more
doaj +1 more source
Proposal of Application of Synthetic Ropes in Forestry
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014 Work offers information about synthetic ropes which represent suitable alternative to steel ropes. Our goal is to create a work that could serve as a basis for use such ropes in forestry of countries in Central Europe and mainly for the purpose of ...
Jozef Slugeň, Richard Matúška
doaj +1 more source
Forests in Flux: The Effects of Demographic Change on Forest Cover in New England and New York [PDF]
, 2016 This brief contributes to a better understanding of the linkages between demographic and forest cover change so as to inform policy efforts aimed at maintaining existing forested areas in and around sprawling urban centers.
Belair, Ethan P. +3 more
core +1 more source