We report the first data set of atmospheric abundances for the following four perfluoroalkanes: n-decafluorobutane (n-C<sub>4</sub>F<sub>10</sub>), n-dodecafluoropentane (n-C<sub>5</sub>F<sub>12</sub>), n-tetradecafluorohexane (n-C<sub>6</sub>F<sub>14</sub>) and n-hexadecafluor
Populus trichocarpa is an important woody model organism whose entire genome has been sequenced.This resource has facilitated the annotation of microRNAs (miRNAs), which are short non-coding RNAs with critical regulatory functions.However, despite their developmental importance, P.trichocarpa miRNAs have yet to be annotated from numerous important
Abstract Background Protein-DNA interaction governs a large number of cushcraft ar-10 cellular processes, and it can be altered by a small fraction of interface residues, i.e., the so-called hot spots, which account for most of the interface binding free energy.Accurate prediction of hot spots is critical to understand the principle of protein-DNA
In liquid argon time projection chambers exposed to neutrino beams and running on or near surface levels, cosmic muons, and other cosmic particles are incident on the detectors while a single neutrino-induced event pbr keg is being recorded.In practice, this means that data from surface liquid argon time projection chambers will be dominated by cos
Question and answer portals allow users to post and answer questions on a number of subjects, among which languages, and constitute a perfect embodiment of the tenets of social media.Although these have been the subject of a rather vast literature in the field of Second Language Acquisition, Question and Answer (Q&A) portals have so far been scarce