Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: mechanical analysis

Sortuj według:

Ogranicz wyniki do:

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Ivan Avgustovich Time - precursor of scientific approach to wood machining

100%

Wieloch G., Porankiewicz B.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

2015

tom 90

Assessing heavy metal content in soils surrounding electroplating plants

100%

Adamczyk-Szabela D.

Polish Journal of Environmental Studies

2013

tom 22

nr 4

The aim of the present work was to establish the effect the Łódź electroplating plant on the content of chromium, zinc, and copper in soil. The soil samples for analysis were collected from the surface layer within the border of the city of Łódź. The following general properties of the agricultural soil used for the study were determined: pH, organic matter content, and mechanical analysis. The concentration of each of the metals was determined in soil extract or mineralizate by FAAS. The results indicate that the metals content in soil samples collected in the area of the city of Łódź depends on the type of processes carried out in the plating and from its location in the city.

Mechanical, chemical and spectroscopic analysis of mineralisation rate as methods of bones quality determination in broiler chickens

100%

Jamroz D., Wertelecki T., Zylka R., Bodarski R., Gajda-Janiak A.

Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry

2004

tom 07

nr 2

Different method for bone quality assay: bone strength and elasticity, fourier transform infrared spectroscopy for estimation of mineral/organic matrix ratio and chemical composition of ash in bones of chickens, were used. Values of estimated indices are in clearly relation to kind of bones. In young chickens, the strength and elasticity parameters were significant lower in femur as in tibia. Presented results of mineral/organic matrix ratio and Ca-content in ash of bones stand in negative relation to elasticity (r2 = -0.72; -0.69) and in young broiler chickens measurements of mechanical parameters are for bone quality a informative characteristic.

Ograniczanie wyników

1 Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

1 Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry

1 Polish Journal of Environmental Studies

1 Adamczyk-Szabela D.

1 Bodarski R.

1 Gajda-Janiak A.

1 Jamroz D.

1 Porankiewicz B.

1 Wertelecki T.

1 Wieloch G.

1 Zylka R.

1 2015

1 2013

1 2004

Wyniki wyszukiwania

Ivan Avgustovich Time - precursor of scientific approach to wood machining

Assessing heavy metal content in soils surrounding electroplating plants

Mechanical, chemical and spectroscopic analysis of mineralisation rate as methods of bones quality determination in broiler chickens