Wyniki wyszukiwania

1

Changes in primary and secondary spermatocytes in seminal vesicles in the earthworm Dendrobaena veneta (Rosa) after 10 days of cadmium exposure

100%

Siekierska E., Brzozowa M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2008

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tom 50

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nr 1

2

Effects of TGF-beta on biochemical changes in skin fibroblasts from patients with systemic scleroderma [SSc]

100%

Kotrys-Puchalska E., Skop B., Sobczak A., Drozdz M.

Folia Histochemica et Cytobiologica. Supplement

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1997

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tom 35

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nr 2

3

Afferent innervation of the mammary gland in pig

80%

Boratynski Z., Pedrycz A., Flieger S., Wieczorski M.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

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2005

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tom 08

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nr 3

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Characteristic of morphological changes of the spine in selected mammal species

80%

Jundzill-Bogusiewicz P., Gruszczynska J., Shuvar I., Papis K.

Acta Scientiarum Polonorum. Zootechnica

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2021

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tom 20

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nr 3

5

Preliminary recognition of whole body vibration risk in private farmers' working environment

80%

Solecki L.

Annals of Agricultural and Environmental Medicine

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2007

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tom 14

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nr 2

The objective of the study was the preliminary recognition of whole body mechanical vibration risk among farmers in the rural work environment. The study covered 15 farms using cultivated land of the size of over 10 ha, carrying out mixed production (plant-animal), equipped with agricultural tractors, and a basic set of tractor-mounted agricultural machinery, with a partial contribution of self-propelled agricultural machines. The scope of the study covered the measurements of effective vibration RMS acceleration (equivalent, maximum, minimum, peak) frequency corrected on the seats of agricultural vehicles in the three spatial directions of vibration (X, Y, Z). These measurements were realized while performing various fi eld and transport work activities during the period of the whole year. A analysis of the peak, maximum and minimum vibration accelerations confi rms that in the agricultural occupational environment there occurs a considerable variation of the vibration values registered. This is also evidenced by high values of the Crest Factor, sometimes exceeding a score of 10. Analysis of the registered equivalent values of vibration acceleration (frequency corrected) from the hygienic aspect showed that vibration occurring on the seats may create risk for farmers’ health while performing such work activities as: tedding and raking of hay, fertilizers spreading, soil aggregation, grass mowing and cultivation. Analysis of the spatial distribution of the measured, frequency corrected vibration accelerations indicates that considerably the highest acceleration values occur in the vertical plane (direction – Z). Literature data clearly confi rm an unfavourable effect of whole body vibration present in agricultural vehicles on discomfort and the occurrence of back pain in the operators, especially in the low back region (lumbar spine), as well as degenerative changes in the spine.

6

Industriogenne zniekształcenia fitocenoz leśnych w rejonie Łazisk (Górny Śląsk)

61%

Sendek A., Rostanski A.

Acta Biologica Silesiana

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1989

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tom 11

Ograniczanie wyników

1 Acta Biologica Cracoviensia. Series Botanica. Supplement

1 Acta Biologica Silesiana

1 Acta Scientiarum Polonorum. Zootechnica

1 Annals of Agricultural and Environmental Medicine

1 Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

1 Folia Histochemica et Cytobiologica. Supplement

1 Boratynski Z.

1 Brzozowa M.

1 Drozdz M.

1 Flieger S.

1 Gruszczynska J.

1 Jundzill-Bogusiewicz P.

1 Kotrys-Puchalska E.

1 Papis K.

1 Pedrycz A.

1 Rostanski A.

1 Sendek A.

1 Shuvar I.

1 Siekierska E.

1 Skop B.

1 Sobczak A.

1 Solecki L.

1 Wieczorski M.

1 2021

1 2008

1 2007

1 2005