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Study of bone mineralization at the microscopic level using an electron probe microanalyser

AbstractElectron probe microanalysis is a recent technique for the study of bone and the conditions for the correct interpretation of the results are described. The Ca/P molar ratio was measured in normal and in three pathological bones.

出版机构:Springer Verlag

刊物名称:Calcified Tissue International

出版时间:1971

ISSN:0171-967X

数据源:报刊文摘

Zonal analysis of electrolytes in epiphyseal cartilage and bone of normal and rachitic chickens and pigs

AbstractElectrolytes were analyzed in serum, and in mineralizing tissues at varying stages of calcification, in normal and vitamin D-deficient chickens and pigs. Moisture, ash, and organic matter were also measured.

出版机构:Springer Verlag

刊物名称:Calcified Tissue International

出版时间:1971

ISSN:0171-967X

数据源:报刊文摘

Potato response to varying levels of soil test P and K

Irrigated potatoes were grown on a sandy soil which ranged in available P and K from 53 to 308 and 45 to 319 kg/ha, respectively. The levels of soil P and K as measured by soil test (Bray #1) were compared with yield, specific gravity of the tubers, and P and K tissue concentrations.

出版机构:Taylor & Francis

刊物名称:Communications in Soil Science and Plant Analysis

出版时间:1971

ISSN:0010-3624

数据源:报刊文摘

Determination of Phosphorus in Detergents by Flame Emission Spectrometry

Detergents are decomposed by heating and dissolved in water. Aliquots are ion-exchanged, and the solutions are aspirated into an air-hydrogen flame in contact with a cooled metal surface. The emission intensity of an HPO band at 526.2 m? is measured. Results are given for four common detergents.

出版机构:Taylor & Francis

刊物名称:Analytical Letters

出版时间:1971

ISSN:0003-2719

数据源:报刊文摘

Determination of Nitrogen, Sulfur, Phosphorus, and Carbon in Solid Ecological Materials Via Hydrogenation and Element-Selective Detection

Element-selective detectors for carbon, sulfur, phosphorus, and nitrogen are used to determine methane, hydrogen sulfide, phosphine and ammonia in the effluent from a pyrolytic hydrogenator. Solid ecological field samples, e.g.

出版机构:Taylor & Francis

刊物名称:Analytical Letters

出版时间:1971

ISSN:0003-2719

数据源:报刊文摘

Zur quantitativen Auswertung radioktiv markierter Metabolite des Mykobakterienstoffwechsels nach chromatographischer Trennung

Fehlerbreite und Reproduzierbarkeit saulenchromatographischer Trennungen (gekoppelte Anionen- und Kationenaustausch-chromatographie an Wofatiten) werden untersucht. Als Trennobjekt wird die saurelosliche Fraktion von Mykobakterien eingeselzt. Als Parameter fur die Trennung werden erfa?

出版机构:Taylor & Francis

刊物名称:Isotopes in Environmental and Health Studies

出版时间:1971

ISSN:1025-6016

数据源:报刊文摘

The determination of phosphorus in Kjeldahl digests of plant material by automatic analysis

method is proposed for the determination of phosphorus in plant material using a modified Kjeldahl digestion and a Technicon Autoanalyzer. The procedure depends upon the formation of phosphomolybdate and its reduction to molybdenum blue by ferrous ammonium sulphate.

出版机构:Taylor & Francis

刊物名称:Communications in Soil Science and Plant Analysis

出版时间:1971

ISSN:0010-3624

数据源:报刊文摘

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