Autor: Pasternak, D. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Rain-fed plantations of the domesticated Ziziphus mauritiana in the Sahel: effects of varieties and rootstocks on yields and fruit quality
Autorzy:: Ibrahim, A.
Pasternak, D.
Guimbo, I.D.
Saidou, A.S.
Amadou, M.
Powiązania:: https://bibliotekanauki.pl/articles/2109.pdf
Data publikacji:: 2015
Wydawca:: Instytut Ogrodnictwa
Tematy:: Ziziphus mauritiana
domestication
variety
rootstock
agroecology
Niger
annual rainfall
fruit yield
fruit weight
Źródło:: Journal of Horticultural Research; 2015, 23, 1
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Deposition of Polymer Sensor Films on SAW Surface by Electrospraying Technology
Autorzy:: Jasek, K.
Pasternak, M.
Grabka, M.
Neffe, S.
Zasada, D.
Powiązania:: https://bibliotekanauki.pl/articles/177125.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Surface Acoustic Wave
SAW
gas sensors
deposition of chemosensitive films
Nafion® films
Opis:: One of the most important problems with regard to the Surface Acoustic Wave (SAW) gas sensors technology is the deposition of chemosensitive films exhibiting desirable chemical and physical properties. The electrospraying technology seems to be a very promising method of the film deposition in this case. It allows the chemosensitive layers to be obtained out of almost any chemicals and their mixtures in a controllable way. The process gives the possibility to generate specific films with properties unattainable if other methods were to be applied. For example, it allows to deposit solutions of polymers and suspensions of solids in polymer solutions which can degrade in the process of thermal evaporation deposition. The paper describes the results of experiments with electrospraying technique in order to obtain Nafion^® films. The influence of the process parameters on film sensitivity has been studied.
Źródło:: Archives of Acoustics; 2017, 42, 3; 507-513
0137-5075
Pojawia się w:: Archives of Acoustics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The effect of MLS laser radiation on cell lipid membrane
Autorzy:: Pasternak, K.
Wróbel, D.
Nowacka, O.
Pieszyński, I.
Bryszewska, M.
Kujawa, J.
Powiązania:: https://bibliotekanauki.pl/articles/2081559.pdf
Data publikacji:: 2018
Wydawca:: Instytut Medycyny Wsi
Tematy:: liposomes
laser irradiation
laser therapy
MLS M1 system
Opis:: Introduction. Authors of numerous publications have proved the therapeutic effect of laser irradiation on biological material, but the mechanisms at cellular and subcellular level are not yet well understood. Objective. The aim of this study was to assess the effect of laser radiation emitted by the MLS M1 system (Multiwave Locked System) at two wavelengths (808 nm continuous and 905 nm pulsed) on the stability and fluidity of liposomes with a lipid composition similar to that of human erythrocyte membrane or made of phosphatidylocholine. Materials and method. Liposomes were exposed to low-energy laser radiation at surface densities 195 mW/cm2 (frequency 1,000 Hz) and 230 mW/cm2 (frequency 2,000 Hz). Different doses of radiation energy in the range 0–15 J were applied. The surface energy density was within the range 0.46 – 4.9 J/cm2. Results. The fluidity and stability of liposomes subjected to such irradiation changed depending on the parameters of radiation used. Conclusions. Since MLS M1 laser radiation, depending on the parameters used, affects fluidity and stability of liposomes with the lipid content similar to erythrocyte membrane, it may also cause structural and functional changes in cell membranes.
Źródło:: Annals of Agricultural and Environmental Medicine; 2018, 25, 1; 108-113
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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