Results 61 to 70 of about 2,704 (96)

Estels, galàxies, cosmos: la dècada passada, la dècada vinent [PDF]

open access: yes, 2014
La nostra visió de l'univers ha canviat molt pel descobriment de nous objectes i nous fenò ...
Vera C. Rubin
core   +1 more source

Microwave assisted synthesis of 2,4-diaryl-2,3-dihydro-1H-1,5-benzodiazepines on solventless inorganic solid support and their antibacterial activities [PDF]

open access: yes
The chemical reactivity of α,β-unsaturated carbonyl system of synthesised substituted chalcones have been utilized for the synthesis of variously substituted benzodiazepines by the reaction of O-phenylenediamine (OPDA).In the present investigation we ...
Chundawat, Jagveer S.   +3 more
core  

Estat actual de la cosmologia física [PDF]

open access: yes, 1993
Salvador Solé, Eduard
core  

Martin Gutzwiller [PDF]

open access: yes, 2011
Jesús Navarro, Oriol Bohigas
core   +1 more source

Home - About - Disclaimer - Privacy