Sentence examples for nuclei i from inspiring English sources

Beta particles (free electrons) and a small proportion of alpha particles (helium nuclei, i.e., two protons and two neutrons bound together) are also produced, but these particles have short ranges and typically will not reach Earth's surface if the weapon is detonated high enough above ground.

Secondary nucleation by seeding in stagnant and agitated aqueous sodium chlorate solutions was investigated with the purpose of determining the origin of nuclei — i.e. the crystal seed or the superstaurated solution — and elucidating the mechanism of nuclei breeding.

To visualize the close-to-native chromatin in vivo, techniques with a better preservation of the native status of the nuclei, i.e., high-pressure freezing, cryo-sectioning, and cryo-electron tomography, are necessary (Scheffer et al. 2011).

Interestingly, some isoforms of βTrCP1 are localized in both cytoplasm and nuclei (i.e., isoforms "f" and "o" [27]).

Compartmental regulation of NF-κB, AP-1 and Nrf-2 involves opposing redox-sensitive steps in cytoplasm and nuclei, i.e., 1) upstream cytoplasmic oxidative activation involving kinase signaling and 2) downstream Trx1-dependent reduction of the Cys of the DNA-binding domain [9], [17], [18], [19].

RDCs measured between two nuclei i and j carry information regarding the orientation distribution of their internuclear vector relative to the applied magnetic field, averaged over all orientations sampled at a rate roughly faster than milliseconds.

Intensity measures were taken across four sections for the anteroventral and interpeduncular nuclei sections (i.e., eight total measures for the anteroventral thalamic nuclei for both hemispheres).

Marine particles are generally considered efficient cloud condensation nuclei (CCN), i.e., seeds on which water vapor can condense to form cloud droplets, due to their size and hygroscopicity.

The severity of the lesions produced by lentiviral vectors encoding mHtt can be assessed using biochemical markers of neuronal integrity such as DARPP-32 (dopamine- and cAMP-regulated phosphoprotein, 32 kDa), COX and NeuN (neuronal nuclei marker, i.e. Fox-3).

For Ki-67 and O4 quantification, the nuclei were stained with 4′,6-diamidino-2-phenylindole (DAPI) (1.25  μg/ml) for 5 min and at least six photomicrographs were taken from each plate and the number of nuclei (DAPI staining) and Ki-67- or O4-positive cells were counted.

Digestion of the nuclei with DNase I released chromatin bound proteins and the DNase I-resistant pellet was then further fractionated to release the outer nuclear matrix components by 2M NaCl.