Results 11 to 20 of about 1,461,166 (322)

Incremental haemodialysis [PDF]

open access: yesNephrology Dialysis Transplantation, 2015
Thrice-weekly haemodialysis schedules have become the standard default haemodialysis prescription worldwide. Whereas the measurement of residual renal function is accepted practice for peritoneal dialysis patients and the importance of residual renal function in determining technique success is well established, few centres routinely assess residual ...
Jonathan, Wong   +3 more
openaire   +2 more sources

Development of artificially established spruce stand at the site of mountain beech after intensive selection thinning [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2004
The effects of selection thinning were analyzed at a permanent sample plot in the artificially established spruce stand aged 32 years, on the site of mountain beech.
Bobinac Martin T.
doaj   +1 more source

Reaction of young pine stands in Krasnoyarsk forest­steppe to thinning and application of nitrogen fertilizers [PDF]

open access: yesСибирский лесной журнал, 2022
As a result of an experiment on thinning of different intensity and the application of fertilizers (carbamide, 46 % as the active ingredient) in the young stands of the Krasnoyarsk forest­steppe, formed on former agricultural land, with the initial ...
A. A. Onuchin   +3 more
doaj   +1 more source

Ten-year estimation of Oriental beech (Fagus orientalis Lipsky) volume increment in natural forests: a comparison of an artificial neural networks model, multiple linear regression and actual increment

open access: yes, 2021
Determining forest volume increment, the potential of wood production in natural forests, is a complex issue but is of fundamental importance to sustainable forest management.
M. Bayat   +3 more
semanticscholar   +1 more source

A dendroclimatological analysis of fir (Abies alba Mill.) growth in the Borja mountain area of Bosnia and Herzegovina [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2018
This paper presents the results of a dendroclimatological analysis of the growth of fir trees in the Borja mountain area, Bosnia and Herzegovina. The required data were taken in 2 sites, and the sample covered a total of 60 series of radial ...
Jović Goran   +4 more
doaj   +1 more source

Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall [PDF]

open access: yesСибирский лесной журнал, 2015
Accumulation of organic matter in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall was investigated.
A. V. Manov   +3 more
doaj   +1 more source

Effects of heavy thinnings on the increment and selection of trees for tending in Norway spruce monoculture in natural hazard conditions [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2017
The paper studies the effects of two heavy selection thinnings on the increment of Norway spruce trees exposed to ice and snow breaks in eastern Serbia.
Bobinac Martin   +3 more
doaj   +1 more source

The relationship between volume increment and stand density in Norway spruce plantations

open access: yesForestry: An International Journal of Forest Research, 2020
An understanding of the relationship between volume increment and stand density (basal area, stand density index, etc.) is of utmost importance for properly managing stand density to achieve specific management objectives. There are two main approaches
Micky Allen   +3 more
semanticscholar   +1 more source

Instability in multi-valley semiconductors in external electric and magnetic fields

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2023
It is theoretically proved that the excited wave in two-valley semiconductors is growing. It is indicated that the directions of external fields play an essential role for the appearance of growing waves in the sample.
Э.Р. Гасанов   +1 more
doaj   +1 more source

Intriguingly high thermal conductivity increment for CuO nanowires contained nanofluids with low viscosity

open access: yesScientific Reports, 2018
Nanofluids offer the exciting new possibilities to enhance heat transfer performance. In this paper, experimental and theoretical investigations have been conducted to determine the effect of CuO nanowires on the thermal conductivity and viscosity of ...
Dahai Zhu   +3 more
semanticscholar   +1 more source

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