We present UBVRI photometry of 44 Type Ia supernovae (SNe Ia) observed from 1997 to 2001 as part of a continuing monitoring campaign at the Fred Lawrence Whipple Observatory …
The experimentally determined properties of the A = 21–44 nuclei are compiled and evaluated, special emphasis being given to nuclear structure. Separate tables for each of the …
… With the assassination of Julius Caesar in 44 bc, the Roman aristocracy was thrown into a chaos from which it only emerged in 31 bc with the victory of Octavian who, under the name …
… Thus, caveolin‐1 can inhibit signal transduction from the p42/44 MAP kinase cascade both … the p42/44 MAP kinase pathway. As constitutive activation of the p42/44 MAP kinase cascade …
… Because activation of the Ras-p42/44 MAPK pathway in … We show that p42/44 MAPK (ERK1/2) is hyperactivated in … as negative regulators of the p42/44 MAPK cascade. Taken together, …
The neuHER-2 proto-oncogene (also called erbB-2) encodes a transmembrane glycoprotein related to the epidermal growth factor receptor. We have purified to homogeneity a 44 kd …
We report on a measurement of the 44 Ti half-life aimed at lowering existing systematic uncertainties in this value, which is important to astrophysics. The half-life was measured by …
N 2 fixation is an extremely O 2 -sensitive process. N 2 -fixing bacteria (diazotrophs) have therefore evolved a variety of strategies by which they maintain an active nitrogenase in the …
Nos dias de hoje, somos bombardeados por informações de todos os lados. Como separar o que é importante e significativo do que é supérfluo e descartável? Essa foi a intenção do …
Publisher Summary This chapter presents a procedure for the preparation of glutathione peroxidase, which is regarded as a major protective system against endogenously and …