Results 111 to 120 of about 14,691 (260)

Спектральні і кислотно-основні властивості біс-хромофорних систем з міжфрагментним переносом заряду [PDF]

open access: yes, 2015
Речовини, які інтенсивно забарвлені і флуоресціюють, мають важливе наукове і практичне значення. Хромофори і флуорофори використовують як барвники, оптичні відбілювачі, біологічні маркери.
Санін, Е.В.
core  

Characterization of the surface of activated carbons produced from tire residues [PDF]

open access: yes, 2011
The surface characterisation of new activated carbons produced from tire residues by activation with carbon dioxide was studied. The activated carbons produced were mainly basic with point of zero charge values above 8.8.
A.V.N. Gisbert   +6 more
core  

Identification of candidate genes affecting Delta9-tetrahydrocannabinol biosynthesis in Cannabis sativa. [PDF]

open access: yes, 2009
RNA isolated from the glands of a Delta(9)-tetrahydrocannabinolic acid (THCA)-producing strain of Cannabis sativa was used to generate a cDNA library containing over 100 000 expressed sequence tags (ESTs).
Dixon, Richard A   +8 more
core  

Evaluation of anti-microbial potential of 3-ethenylcoumarins and their precursors [PDF]

open access: yes, 2013
Coumarins, classified as benzo-α-pyrones, are part of a large class of secondary phenolic metabolites derivatived from cinnamic acid, widely distributed in the plant kingdom but can also be found in fungi and bacteria.
Caldeira, Ana   +4 more
core  

Integration of soft skills in the teaching of technical courses: an exploratory study of a private university / Hairuzila Idrus [PDF]

open access: yes, 2013
Institutions of higher education have been pressed by the industry practitioners to produce quality graduates who are ready to compete in the competitive job market locally and globally.
Idrus, Hairuzila
core  

Reaction of Kojic acid with potassium in dioxane [PDF]

open access: yes, 1937
Call number: LD2668 .T4 1937 ...
Freeman, Harry Frederick.
core  

Cascade Iodine-Catalyzed Synthesis of Nitrogenated Aromatics from 2-Pyrones. [PDF]

open access: yesJ Org Chem
Souza BB   +4 more
europepmc   +1 more source

Multicomponent Green Synthesis Involving Aryl Aldehydes and Trapped Enols: Dimerization over Cyclization. [PDF]

open access: yesACS Omega
Zingales SK   +9 more
europepmc   +1 more source

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