نتایج جستجو برای: gas exchanges

تعداد نتایج: 259042  

Journal: :Environmental Health Perspectives 1990
B B Ghosh S Sengupta A Roy S Maity S Ghosh G Talukder A Sharma

Frequencies of chromosomal abnormalities, sister chromatid exchanges, and replicative index were assessed following peripheral lymphocyte culture in 129 individuals from Bhopal, India. Of these, 83 persons (40 male and 43 female) had been exposed directly to the methyl isocyanate (MIC) gas after the accident at the Union Carbide plant on December 2 and 3, 1984. The remaining 46 samples were tak...

C. Kittas E.M. Khah, M. Tchamitchian N. Katsoulas

Grafting is an easier and faster approach than plant breeding to take advantage of both existing resistant plants, especially wild cultivars, and high-bred cultivars. The aim of this study was to investigate the changes in leaf photosynthetic capacity of a hybrid eggplant Solanum melongena L., cv. Rima (R), widely used in Greece] when grafted on tomato rootstocks known for their resistance to n...

2008
Gerhard Hensler

The evolution of galactic disks from their early stages is dominated by gasdynamical effects such as gas infall, galactic fountains, and galactic outflows, and further more. The influence of these processes is only understandable in the framework of diverse gas phases differing in their thermal energies, dynamics, and element abundances. To trace the temporal and chemical evolution of galactic ...

Journal: :Chemical communications 2012
Javier Martí-Rujas Luca Colombo Jian Lü Archan Dey Giancarlo Terraneo Pierangelo Metrangolo Tullio Pilati Giuseppe Resnati

Orthogonal self-assembly of an open organic framework showing 2D channels has been obtained by combining hydrogen and halogen bonding. The framework is able to host various guest molecules with a diverse set of steric demands and substitution patterns, and survives single-crystal-to-single-crystal guest exchanges from liquid and gas phases.

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