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Specific process models derived from extremely small data sets and general process models
(2004 Seventh Seminar on Neural Network Applications in Elecrtical Engineering, NEUREL 2004, 2004)
Definition of a needed particular process model is based on a combination of weighted known general process models and standard error minimization. The known general process models correspond to the biological processes ...
Variability of some properties in hybrid seedlings of cultivar 'Bagrina' (Vitis vinifera L.) in dependence of pollenizer
(Int Soc Horticultural Science, Leuven 1, 2004)
From different pollination combinations of cultivar Bagrina, seed germination, vitality and vigour of seedling, like theirs growth uniformity, were investigated in the beginning and at the end of vegetation. Cultivars ...
Calorimetric study of room temperature adsorption of N2O and CO on Cu(II)-exchanged ZSM5 zeolites
(Elsevier, Amsterdam, 2004)
Copper ion-exchanged ZSM5 zeolites have been prepared with different cooper loadings from under- to over-exchanged levels. The adsorptions of N2O and CO at 303 K have been studied using calorimetric method and infrared ...
Nectar production in three melliferous species of Lamiaceae in natural and experimental conditions
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2004)
The nectar production of Lamium maculatum, Lamiastrum galeobdolon and Ajuga reptans was evaluated by determining the Index of nectar production (INP), total nectar quantity per flower during 24h, nectar sugar concentration, ...
A new Aphidius species (Hymenoptera : Braconidae : Aphidiinae) from high-montane areas of southeastern Europe
(Springer, Dordrecht, 2004)
Aphidius montenegrinus sp.n. from Serbia and Montenegro is described and illustrated. It parasitized Acyrthosiphon daphnidis Ilharco, on Daphne alpina L. The parasitoid was described and illustrated using scanning electron ...
Identification of phytoplasmas associated with grapevine yellows in serbia
(Wiley, Hoboken, 2004)
The molecular identification and characterization of phytoplasmas from infected grapevines in four locations in Serbia are reported. Phytoplasmas were detected and identified by restriction fragment length polymorphism ...
An analytical approach to the uniqueness problem of hot-wire probes to measure simultaneously three velocity components
(IOP Publishing Ltd, Bristol, 2004)
The uniqueness range of hot-wire probes to simultaneously measure all three velocity components is analysed analytically. Expressions defining the uniqueness cone half-angle are presented for triple as well as for quadruple ...
Leek growth and productivity in response to light interception and nitrogen nutrition
(Int Soc Horticultural Science, Leuven 1, 2004)
The aim of this project was to investigate the effect of nitrogen supply and light interception on productivity and growth,of leek (Allium porrum L.). A field experiment, with leek hybrid Alita (Royal Sluis, The Netherlands), ...
The effect of partial root drying on growth, quality of fruits and ions content on tomato (lycopersicon esculentum l.)
(Springer Heidelberg, Heidelberg, 2004)