The fine structure of the nuclei of synchronously growing cell population of Amoeba proteus was studied at I-h intervals during the interphase. This study showed that the nuclear helices undergo increases in their number at certain stages during interphase. These changes were found to correlate with ultrastructural changes occurring in the nucleoli.

polymer-clay nano-composite materials, in which nano-meter thick layers of clay dispersed in polymer matrix, have generally higher mechanical properties than normal polymeric materials. a new three-dimensional unit cell model has been developed for modeling three constituent phases including inclusion, interphase and matrix. the total elastic modulus of nano-composite is evaluated.  numerical r...

The propenies of the interphase in wood-polymer composites ~ important determinaou of the propenies of the final composite. This study used inverse ps chromatOll'Bphy (IGC) to measure interpbasal propenies of composites of polystyrene and two types of wood fiber fillers and an inOllaDic substrate (CW) with varying amounts of surface cove,. of polystyrene. Glass transition temperatures, thennody...

Trisomy 8 is a common anomaly in bone marrow (BM) cells of patients with myeloproliferative disorders (MPD), myelodysplastic syndromes (MDS), or acute nonlymphocytic leukemia (ANLL). We studied the efficacy of fluorescence in situ hybridization (FISH) detection of trisomy 8 in patients with MPD, MDS, or ANLL using directly labeled fluorescent alpha-satellite and whole chromosome paint (WCP) DNA...

BACKGROUND Radiation-induced chromosome aberrations lead to a plethora of detrimental effects at cellular level. Chromosome aberrations provide broad spectrum of information ranging from probability of malignant transformation to assessment of absorbed dose. Studies mapping differences in radiation sensitivities between human chromosomes are seldom undertaken. Consequently, health risk assessme...

Solid Electrolyte Interphase In article number 2203966, Wolfgang Wenzel and co-workers use a mesoscale simulation approach to comprehensively characterize the growth composition of solid electrolyte interphase (SEI) based on chemistry-specific reaction network. They find that organic SEI forms grows in solution-mediated pathway by aggregation precursors far away from surface via nucleation proc...