Buscar recursos académicos

"Reactivation by reminder cues labilizes memories during wakefulness, requiring reconsolidation to persist. In contrast, during sleep, cued reactivation seems to directly stabilize memories. In reconsolidation, incomplet...

The Theory of Social and Economic Organization grew out of Weber’s philosophical inquiries into the nature of authority and how it is transmitted. He identified three types of authority: the charismatic, based on the i...

"The EU project HySEA is dedicated to explosion risk reduction by deflagration venting of industrial hydrogen installations. In 20-foot ISO containers, several experiments have been conducted to provide data for combusti...

Materias / palabras clave: RNA interference; RNA silencing; Trans-acting siRNA; RNA; RNA-induced transcriptional silencing; Small interfering RNA; Biology; RNA-induced silencing complex; Gene silencing; DNA-directed RNA interference; Gene; Molecul...

BACKGROUND: An improvement in overall survival among patients with metastatic melanoma has been an elusive goal. In this phase 3 study, ipilimumab--which blocks cytotoxic T-lymphocyte-associated antigen 4 to potentiate a...

Laboratory investigations show that rates of adsorption of persistent organic compounds on granular carbon are quite low. Intraparticle diffusion of solute appears to control the rate of uptake, thus the rate is partiall...

Room-temperature ultraviolet lasing in semiconductor nanowire arrays has been demonstrated. The self-organized, oriented zinc oxide nanowires grown on sapphire substrates were synthesized with a simple vapor transport a...

Materias / palabras clave: TMPRSS2; Proteases; Biology; Viral entry; Virology; Coronavirus; Protease; Receptor; Serine protease; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Priming (agriculture); Protease inhibitor (pharmacology)

BACKGROUND: Limited data have suggested that sleep-disordered breathing, a condition of repeated episodes of apnea and hypopnea during sleep, is prevalent among adults. Data from the Wisconsin Sleep Cohort Study, a longi...

Forty proteins with polypeptide chains of well characterized molecular weights have been studied by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate following the procedure of Shapiro, Vinuela...

Instead of examining why organizations are dissimilar, this study explores why organizations tend to be increasingly and inevitably homogenous in their forms and practices. Organizations in a similar line of work are str...

blic Keys Schemes usually generate two pairs of keys that bear some mathematical relation-usually, a relation of the field known as Number Theory. Identifying a key from another that is given is a problem of great diffic...