Results 21 to 30 of about 45,375 (180)

Outlook of logging perspectives in the Czech Republic for the period 2013-2032

open access: yesJournal of Forest Science, 2014
The aim of the submitted work was to analyze the outlook of logging perspectives in the next two decades (2013-2032) for all forests in the territory of the Czech Republic.
M. Synek, J. Vašíček, M. Zeman
doaj   +1 more source

Economic Impact of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) production in the Czech Republic

open access: yesJournal of Forest Science, 2014
The article addresses the issues of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) production in the Czech Republic (CR). Our analysis shows that the tree species can occupy 149,616-163,713 ha in the CR (with respect to ecological limits set by the ...
K. Pulkrab, M. Sloup, M. Zeman
doaj   +1 more source

Small-scale anisotropy induced by spectral forcing and by rotation in non-helical and helical turbulence [PDF]

open access: yes, 2017
We study the effect of large-scale spectral forcing on the scale-dependent anisotropy of the velocity field in direct numerical simulations of homogeneous incompressible turbulence.
Godeferd, Fabien   +2 more
core   +2 more sources

Treebank Embedding Vectors for Out-of-domain Dependency Parsing [PDF]

open access: yes, 2020
A recent advance in monolingual dependency parsing is the idea of a treebank embedding vector, which allows all treebanks for a particular language to be used as training data while at the same time allowing the model to prefer training data from one ...
Barry, James   +2 more
core   +2 more sources

Effect of Welding Thermal Cycles on Microstructure and Mechanical Properties of Simulated Heat Affected Zone for a Weldox 1300 Ultra-High Strength Alloy Steel

open access: yesArchives of Metallurgy and Materials, 2016
In the present study, the investigation of weldability of ultra-high strength steel has been presented. The thermal simulated samples were used to investigate the effect of welding cooling time t8/5 on microstructure and mechanical properties of heat ...
Węglowski M. St.   +2 more
doaj   +1 more source

OPEN SOURCE IMAGE-PROCESSING TOOLS FOR LOW-COST UAV-BASED LANDSLIDE INVESTIGATIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
In recent years, the application of unmanned aerial vehicles (UAVs) has become more common and the availability of lightweight digital cameras has enabled UAV-systems to represent affordable and practical remote sensing platforms, allowing flexible and ...
U. Niethammer   +4 more
doaj   +1 more source

Role of the Polyol Pathway in Locomotor Recovery and Wallerian Degeneration after Spinal Cord Contusion Injury

open access: yesNeurotrauma Reports, 2021
Spinal cord contusion injury leads to Wallerian degeneration of axonal tracts, resulting in irreversible paralysis. Contusion injury causes perfusion loss by thrombosis and vasospasm, resulting in spinal cord ischemia. In several tissues, including heart
Richard J. Zeman   +4 more
doaj   +1 more source

Transient epileptic amnesia: an emerging late-onset epileptic syndrome. [PDF]

open access: yes, 2009
Transient epileptic amnesia (TEA) is a distinct neurologic condition occurring in late-middle/old age and presenting with amnesic attacks of epileptic nature and interictal memory disturbances.
BILO, LEONILDA   +4 more
core   +1 more source

Autothermal Reforming of Hydrocarbon Fuels

open access: yesChemical Engineering Transactions, 2011
preview not available - see full-text PDF article.
H. Zeman, M. Url, H. Hofbauer
doaj   +1 more source

The effect of feeding untreated rapeseed and iodine supplement on egg quality

open access: yesCzech Journal of Animal Science, 2008
The objective of the experiment was to evaluate the effect of the feeding of 80 g/kg (R8) and 100 g/kg (R10) of untreated rapeseed (RS) on egg quality including sensory quality in comparison with a control diet without rapeseed (R0).
M. Lichovníková   +2 more
doaj   +1 more source

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