Wyniki wyszukiwania

1

Studies into the occurrence of Actinomycetes in atmospheric air and soil in the surroundings of the municipal landfill site in Barycz near Krakow

100%

Fraczek K., Grzyb J., Marcinowska K., Bis H.

Acta Agraria et Silvestria. Series Agraria

|

2004

|

tom 42

2

Habitats of Odonata in the Bialowieza Forest and its surroundings [Poland]

100%

Theuerkauf J., Rouys S.

Fragmenta Faunistica

|

2001

|

tom 44

|

nr 1

3

The problem of water exchange by living cells in the light of mechanistic transport equations

100%

Kargol M., Suchanek G., Przestalski M., Siedlecki J., Kargol A.

Polish Journal of Environmental Studies

|

2005

|

tom 14

|

nr 5

Each living cell must, while performing its life functions, constantly exchange water with its surroundings. This occurs through the cell membrane. In the present paper, we have made an attempt to explain the biophysical basis of this water exchange, realized under stationary conditions, i. e. at constant cell volume. For the investigation, the mechanistic equations for membrane transport have been applied. It has been demonstrated that each living cell which subsists under stationary conditions is capable of water absorption and simultaneous water removal to its surroundings. Water absorption is osmosis-driven, while water removal is driven by the mechanical pressure difference (the turgor pressure). These are new, and very significant, research results. This stationary water exchange cannot be explained on the basis of thermodynamic transport equations.

4

The Holocene development of the Bodden graded coasts of the former GDR

100%

Janke W., Kliewe H.

Quaestiones Geographicae. Zeszyt Specjalny

|

1992

|

tom 03

5

Changes in the prevalence of parasitic nematode infections in dogs from animal asylums in Warsaw and surroundings

80%

Gorski P., Szyja A., Baska P., Kazimierczak K.

Polish Journal of Veterinary Sciences

|

2009

|

tom 12

|

nr 4

The distribution of parasitic nematodes of dogs from three shelters for homeless animals in the Warsaw region (Celestynów and Milanówek near Warsaw, Paluch in Warsaw) was investigated. It was found that since our previous investigations (1993-1995) the prevalence of nematode infections had increased in Celestynów and Milanówek and decreased in the municipal shelter in Warsaw (Paluch). The highest percentage of infected animals was found in Celestynów (as in 1993-1995). What can be the importance of local environmental conditions for the prevalence of nematode infections.

6

Local water quality monitoring on surroundings of the sanitary landfill

80%

Koda E.

Annals of Warsaw Agricultural University. Land Reclamation

|

2004

|

tom 35a

7

The effect of different surroundings on aphids and their parasitoids occurring on oat crops

80%

Pankanin-Franczyk M.

Polish Ecological Studies

|

1995

|

tom 21

|

nr 1

Ograniczanie wyników

Studies into the occurrence of Actinomycetes in atmospheric air and soil in the surroundings of the municipal landfill site in Barycz near Krakow

Habitats of Odonata in the Bialowieza Forest and its surroundings [Poland]

The problem of water exchange by living cells in the light of mechanistic transport equations

The Holocene development of the Bodden graded coasts of the former GDR

Changes in the prevalence of parasitic nematode infections in dogs from animal asylums in Warsaw and surroundings

Local water quality monitoring on surroundings of the sanitary landfill

The effect of different surroundings on aphids and their parasitoids occurring on oat crops