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1
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Influence of a cyclodextrin on soil wettability

100%
Jozefaciuk G., Hajnos M., Muranyi A.
International Agrophysics
|
2002
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tom 16
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nr 2
2
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The effect of drought stress on wettability of barley leaf surface

75%
Lukowska M.
Acta Agrophysica
|
2015
|
tom 22
|
nr 3
The aim of the study was to determine the changes of plant surface wettability caused by environmental drought stress. Two Polish cultivars of spring barley (Hordeum vulgare) Poldek and Stratus were tested. The low soil moisture was stabilised at pF 3.5 while the control soil moisture at pF 2.2. The wettability was determined by water contact angle. The measurements were performed on fresh leaves before and after washing in chloroform. Generally, drought led to hydrophobisation of the surface of plant leaves. The use of chloroform caused greater changes in contact angle values for stressed than for control plants, but this reaction was variety-specific and leaf-age dependent.
3
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Wood wetting with various liquids

75%
Kudela J., Wesserle F.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2013
|
tom 83
4
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Effect of solid phase wettability on water transport and retention in peat enriched soil affected by freezing-thawing

75%
Hajnos M., Bowanko G., Jozefaciuk G., Glowacki R.
International Agrophysics
|
2002
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tom 16
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nr 2
5
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Adhesion of humic acids to nonreactive surfaces: effect on surface free energy and wettability of glass

75%
Jozefaciuk G., Hajnos M., Sokolowska Z., Stawinski J., Polubesova T., Ponizovskij A.
International Agrophysics
|
1993
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tom 07
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nr 4
6
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Spray drying of honey: the effect of drying agents on powder properties

63%
Samborska K., Gajek P., Kaminska-Dworznicka A.
Polish Journal of Food and Nutrition Sciences
|
2015
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tom 65
|
nr 2
The aim of this study was to investigate the possibility of honey spray drying with addition of maltodextrin and gum Arabic as drying agents. The influence of the concentration of the solution subjected to drying, the type and content of the drying agents upon the physical properties of obtained powders was examined. An attempt was undertaken to obtain powder with a honey content of more than 50% d.b. Spray drying of multifloral honey with the addition of maltodextrin and gum Arabic was carried out at inlet air temperature of 180°C, feed rate of 1 mL/s and rotational speed of a disc atomizer of 39,000 rpm. The properties of obtained powders were quantified in terms of moisture content, bulk density, Hausner ratio, apparent density, hygroscopicity and wettability. Using gum Arabic it was possible to obtain a product with a higher content of honey (67% solids) than in the case of maltodextrin (50% d.b.). However, the powders obtained with gum Arabic were characterised by worse physical properties: higher hygroscopicity and cohesion, and longer wetting time.
7
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Wettability of the surface of bacterial cellulose film modified with the ion implantation

63%
Batlej I., Barlak M., Wilkowski J., Werner Z., Zagorski J., Lipska K., Boruszewski P.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2022
|
tom 118
8
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Effect of sodium chloride and silicon dioxide aqeous impregnation on the selected properties of plywood

63%
Maminski M., Bielik M., Jaskolowski W.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2013
|
tom 83
9

Surface properties of oak wood treated by barrier discharge plasma

63%
Novak I., Popelka A., Sedliacik J., Chodak I., Kleinova A., Jurkovic P.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2013
|
tom 81
10
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The wettability of nitrogen and argon implanted WC-Co indexable knives used for wood-based material machining

63%
Barlak M., Wilkowski J., Werner Z., Podziewski P.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2023
|
tom 122
11
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Contact angle and surface free energy of selected peat-moorsh soils

63%
Hajnos M.
Acta Agrophysica
|
2000
|
tom 26
Surface free energy and contact angle for peat-moorsh soils were determined on soil samples consisted of two kinds of moorsh formations, i.e., peaty moorsh (Z1) and proper moorsh (Z3). The samples represented peat soil mass in different state of its secondary transformation, so they essentially differed in values of W1 index. In study a thin-layer (TLW) technique based on Wash- burns equation was used. For this purpose the penetration rate of n-alkanes and diodomethane were measured. If the content of humous compounds in the soil exceeds 40%, wetting rate measurements can only be performed using apolar liquids, such as diiodomethane and alkanes. Polar liquids, on the other hand, such as water or formamide, do not penetrate porous soil layers. This shows that the tested material displays only dispersion-type surface interactions. Therefore, for "mor" and peat soils, the technique of thin-layer wicking with n-octane could only be used to determine the dispersive component . The investigated peat soil no exhibit a polar interactions because the water does not penetrate into yiLW the sample. For the peaty-moorsh soils only dispersive surface free energy components can be determined by the technique of thin-column wicking (TCW). Contact angles can be calculated from the determined dispersive surface free energy components and water surface tension by Young equation. Ranges of water contact angles for peat-moorsh soils are 97.5°<9 <102.0°.
12
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Wplyw substratu keratyno-koro-mocznikowego na zwilzalnosc gleby brunatnej wytworzonej z lessu

51%
Sokolowska Z., Zurawska E., Hajnos M., Wolski T.
Acta Agrophysica
|
2002
|
tom 70
305-315
13
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Effect of temperature of thermo-mechanical treatment of pine wood (Pinus sylvestris L.) veneers upon gloss and wettability

51%
Krystofiak T., Bekhta P., Muszynska M.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2014
|
tom 88
Effect of temperature of thermo-mechanical treatment of pine wood (Pinus sylvestris L.) veneers upon gloss and wettability. The aim of investigations was determination of gloss and wettability of pine wood veneers after thermo-mechanical treatment. Rotary cut veneer sheets of pine wood and moisture content of 5% were chosen for the experiments. In laboratory hydraulic press was densification at temperatures of 150, 180, and 210°C, pressure 3 MPa, and time 3 min. Gloss of veneers was determined with the photoelectric method with PICO GLOSS apparatus. Wettability measurements were performed microscope methods with the goniometric eąuipment. It was stated, that temperature of thermo-mechanical treatment influenced on the course of gloss and wettability.
14
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Investigation of the wettability of PVC and PET used for finishing furniture fronts

51%
Boruszewski P., Kurowska A., Latosinski J.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2014
|
tom 86
15
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Pre-treatment of beech wood by cold plasma

51%
Novak I., Chodak I., Sedliacik J., Vanko V., Matyasovsky J., Sivova M.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2013
|
tom 83
16
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Wettability of wood surfaces treated with ionic liquids

51%
Fuczek D., Zabielska-Matejuk J., Pernak J., Przybylska W.
Drewno. Prace Naukowe. Doniesienia. Komunikaty
|
2010
|
tom 53
|
nr 184
The aim of the research was to measure the wettability of wood surface protected with three ionic liquids differing in terms of cation and anion structure as well as fungicidal properties. Herbicidal ionic liquids with functional anion, nitrate(V) with cation derived from natural coconut oil and ionic liquid with dodecylbenzenesulfonate anion were tested. The investigation was carried out on pine wood Pinus sylvestris L. The presented results indicate that the ionic liquids containing 12-carbon hydrophobic alkyl chain in their structure, i.e. [DDA][ABS] and [ArqC35][NO3], worsened wood wettability, thus improved the protection of wood against water.
17
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Investigation of properties of solidified layers from HM adhesives applied in veenering operation. Part I. Hardness and chemoresistance

51%
Muszynska M., Krystofiak T., Lis B., Proszyk S.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2013
|
tom 83
18
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Investigations upon properties of solvent and dispersion adhesives for upholstery furniture production. Part I. Wettability and hardness of the solidified layers

51%
Krystofiak T., Lis B., Proszyk S., Wachowiak M.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2013
|
tom 83
19
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Content available

Effect of technological parameters on the quality of agglomerated whole milk powder. III. Functional properties

51%
Zbikowski Z., Zbikowska A., Ziajka S.
Polish Journal of Food and Nutrition Sciences
|
1993
|
tom 02
|
nr 3
20
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Content available

Flax pomace as a substitute for wood raw material in lignocellulosic composite technology

45%
Lipska K., Golawski S.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2023
|
tom 123
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