Results 101 to 110 of about 228,371 (275)

On the Continuum Limit of the Conformal Matrix Models

open access: yes, 1992
The double scaling limit of a new class of the multi-matrix models proposed in \cite{MMM91}, which possess the $W$-symmetry at the discrete level, is investigated in details.
Mironov, A., Pakuliak, S.
core   +1 more source

Determination of mevalonate in blood plasma in man and rat. Mevalonate “tolerance” tests in man.

open access: yesJournal of Lipid Research, 1979
A method is described for the determination of mevalonate in ultrafiltrates of blood plasma. The method depends on the phosphorylation of mevalonate with [gamma-32P]ATP and mevalonate kinase to 5-[32P]phosphomevalonate, and the subsequent isolation of ...
G Popják   +5 more
doaj   +1 more source

Highly efficient RNA-synthesizing system that uses isolated human mitochondria: new initiation events and in vivo-like processing patterns [PDF]

open access: yes, 1984
A highly efficient RNA-synthesizing system with isolated HeLa cell mitochondria has been developed and characterized regarding its requirements and its products.
Attardi, Giuseppe, Gaines, George
core  

Fractions of nucleic acids in seedlings and leaves of winter wheat in the vegetative and generative development phases

open access: yesActa Societatis Botanicorum Poloniae, 2015
The composition of nucleic acid preparations isolated from seedlings and leaves of plants grown from vernalized and nonvernalized winter wheat grain was chromatographically investigated on a methylated albumin kieselguhr column (MAK column).
W. Filek
doaj   +1 more source

Endocytic Recycling in Yeast Is Regulated by Putative Phospholipid Translocases and the Ypt31p/32p–Rcy1p Pathway [PDF]

open access: green, 2006
Nobumichi Furuta   +4 more
openalex   +1 more source

用32P示踪法研究昆明市水土流失的规律

open access: yesShuitu Baochi Xuebao, 2002
应用32P研究山地水土在不同时间、坡度、方向、深度、距离的吸收和分布规律。结果表明:1g山地土壤对32P的吸收随着深度、距离的增加而减小。土壤对32P的吸收率的最大距离为3470.7969×10-5%,最小为1.2097×10-5%;最大深度为2407.9855×10-5%,最小为0.4752×10-5%。在坡度上,磷的吸收率呈波形变化,即在15°~30°,50°~80°时随坡度的增加而减小,在30°~40°时无明显变化,在40°~50°时随坡度的增加而增加。32P的吸收率与距离、坡度、方向呈显著负相关。
强继业 李佛琳 许丽仙
doaj  

Cinética do fósforo em tecidos de suínos alimentados com dietas contendo enzima fitase Phosphorus kinetics in tissue of growing pigs fed diets containing phytase enzyme

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
O experimento foi desenvolvido para avaliar a cinética do P em tecidos de suínos em crescimento, alimentados com rações contendo P orgânico e vários níveis de fitase, com o uso do 32P como indicador.
J.A. Moreira   +3 more
doaj   +1 more source

Phosphate absorption by Arabidopsis thaliana : the effects of phosphorus nutritional status : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 1997
The effect of phosphorus nutritional status on phosphate uptake within the concentration range of the high affinity uptake mechanism, and subsequent translocation to the shoot was investigated in the plant species Arabidopsis thaliana.
Clark, Gregory Thomas
core  

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