1 Recce - The Night Belongs to Us

The Language Belongs to the People!

The night Bernard Shaw taught us a lesson.

Blurry vision belongs to history

The classical view that lens-based optical microscopes cannot resolve details separated by less than half the wavelength of light is increasingly becoming a dated one. Several microscopy techniques, used either alone or in combination, can now beat the diffraction limit by at least a factor of 2. Now, in a paper appearing in Physical Review Letters, Claus Müller and Jörg Enderlein at Georg Augu...

The Cognition of the City at Night

Human presence and accordingly establishing suitable condition for social interactions are important factors in shaping urban spaces. Caring to different aspects of improving environmental qualities especially perception aspect and ease of perception from the environment with legibility improvement is an element that was emphasized from the base of urban design. The role of time, commence of da...

Leishmania major pteridine reductase 1 belongs to the short chain dehydrogenase family: stereochemical and kinetic evidence.

Pteridine reductase 1 (PTR1) is a novel broad spectrum enzyme of pterin and folate metabolism in the protozoan parasite Leishmania. Overexpression of PTR1 confers methotrexate resistance to these protozoa, arising from the enzyme's ability to reduce dihydrofolate and its relative insensitivity to methotrexate. The kinetic mechanism and stereochemical course for the catalyzed reaction confirm PT...