Results 21 to 30 of about 40,430,947 (286)
Journal of Forest Science, 2004 A study of diprionids associated with spruce was done at 31 sites of the eastern part of the Czech Republic in 1988-2003. In total 45 specimens belonging to Gilpinia abieticola (6 specimens), G. hercyniae (3) and G.
J. Holuša, L. Roller
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Journal of Forest Science, 2005 Observations of the beech assimilatory apparatus in different levels of a model tree were realised from 1993 to 1999 in a research demonstration plot situated in Poľana. Different observations of the natural ecosystem condition were carried out.
D. Hladká, I. Čaňová
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Horticultural Science, 2005 Twenty peach and nectarine (Prunus persica [L.] Batsch) varieties (Morettini No. 1, Coronet, Dixired, Jerseyland, Gialla Precoce Morettini, Cardinal, Golden Jubilee, Red Haven, Belle di Georgia, Early Elberta, Elberta, J.H. Hale, Rio Oso Gem, Desert Gold,
X. Papanikolaou +3 more
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The influence of stand density on Mn and Fe concentrations in beech leaves
Journal of Forest Science, 2005 A shelterwood system is widely used in forest management practice. Favourable ecological conditions for the growth of desired natural seedlings are provided by a successive canopy reduction.
J. Machava, M. Barna
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Analysis of forestry financing in the Czech Republic in the period of transition to market economy
Journal of Forest Science, 2004 The article is devoted to problems of forestry financing in the Czech Republic in the period of transition to market economy (1991-1999). The policy of forestry financing is aimed above all at the provision and improvement of quality of sustainable non ...
L. Šišák, M. Chytrý
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Rootstock-scion interactions on dwarfing cherry rootstocks in Hungary
Horticultural Science, 2005 In 1997 the Research Institute for Fruitgrowing and Ornamentals set up a comparative rootstock trial to study foreign-bred dwarf cherry rootstocks in the Hungarian climate. Based upon their effects on trunk and canopy growth, rootstocks can be classified
G. Bujdosó, K. Hrotkó
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Dichotomization: 2 × 2 (×2 × 2 × 2...) categories: infinite possibilities [PDF]
BMC Medical Research Methodology, 2010 Background: Consumers of epidemiology may prefer to have one measure of risk arising from analysis of a 2-by-2 table. However, reporting a single measure of association, such as one odds ratio (OR) and 95% confidence interval, from a continuous exposure variable that was dichotomized withholds much potentially useful information.
Heavner, Karyn K +3 more
openaire +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Essential oil of peppermint (Mentha × piperita L.) from fields in Eastern Slovakia
Horticultural Science, 2004 The peppermint, Mentha × piperita L., is a plant that represents the oldest and traditional medicinal herbs used in both Eastern and Western traditions until recent time.
A. Sústriková, I. Šalamon
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