Wyniki wyszukiwania

1

A novel model membrane: development and optimization of stable bilayer disks

100%

Johansson E., Lundquist A., Edwards K.

Cellular and Molecular Biology Letters

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2005

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tom 10

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nr Suppl.

2

Co-operatives and co-operative type units in rural areas

84%

Kozuch A., Koloszko-Chomentowska Z.

Acta Agraria et Silvestria. Series Agraria

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2005

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tom 44

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nr 2

117-127

In this paper an attempt is made to show the need of adjustment of co-operatives operating in rural areas and their new role in economic development. Firstly, general remarks are examined, including a notion of co-operative and a meaning of co-operative units and their share of national incomes in European countries. Secondly, using experiences European Union members as an example, selected changes in co-operative sector are considered for improving its role in the economic development.

3

Chemiluminescence imaging of the formation and photodegradation of humic acid derived from 5-hydroxy-1,4-naphthoquinone [juglone]

84%

Gorski Z., Rolewski P., Slawinska D., Slawinski J.

Electronic Journal of Polish Agricultural Universities. Series Environmental Development

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2004

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tom 07

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nr 2

A new model humic acid (HA) have been synthetized from 5-hydroxy-1,4-naphthoquinone (juglone, J), an allelopathic compound occuring in leaves, nut shells, exsudates of roots and barks of Juglans genera. Aqueous solutions of J were autooxidised at different pH 6-10 with mineral matrices: bentonite, glass and silica. The very slow autooxidation reaction was monitored by means of chemiluminescence (CL) imaging and kinetics supported by a highly sensitive CCD camera Molecular Light Imager. In the course of autooxidation that lasted three weeks, an extremely low-intensity of CL was detected The reaction liquid was further treated according to the IHSS protocol to isolate humic acid fractions. Elemental analysis, UV-VIS and FTIR absorption spectra as well as fluorescence excitation and emission spectra were measured to characterise this new HA.

4

Nowoczesne opryskiwacze z Redcza Krukowego

67%

Szyndel B.

Agrochemia

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2001

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nr 10

20-21

5

A new model of gastric bleeding induced in rats by aspirin plus clopidogrel under stimulation of acid secretion. Prophylactic effects of antiulcer drugs

67%

Takayama S., Izuhara C., Yamada N., Yamanaka S., Hashimoto E., Kaneko S., Takeuchi K.

Journal of Physiology and Pharmacology

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2012

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tom 63

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nr 1

6

Uprawa bezpluzna - nowosci na rynku maszyn rolniczych

43%

Ciechomski M.

Agrochemia

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2003

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nr 12

9-11

Ograniczanie wyników

2 Agrochemia

1 Acta Agraria et Silvestria. Series Agraria

1 Cellular and Molecular Biology Letters

1 Electronic Journal of Polish Agricultural Universities. Series Environmental Development

1 Journal of Physiology and Pharmacology

1 Ciechomski M.

1 Edwards K.

1 Gorski Z.

1 Hashimoto E.

1 Izuhara C.

1 Johansson E.

1 Kaneko S.

1 Koloszko-Chomentowska Z.

1 Kozuch A.

1 Lundquist A.

1 Rolewski P.

1 Slawinska D.

1 Slawinski J.

1 Szyndel B.

1 Takayama S.

1 Takeuchi K.

1 Yamada N.

1 Yamanaka S.

1 2012

2 2005

1 2004