The coordinated regulation of pseudopod generation, orientation and persistence by multiple signaling pathways allows eukaryotic cells to detect extremely shallow gradients.
Contrast-invariance of orientation tuning therefore constitutes a strong constraint for understanding mechanisms underlying generation of orientation selectivity and has been the cornerstone in numerous modeling studies attempting to explain generation of orientation tuning [9], [13] [25].
Chanel had hoped to be a pediatric nurse, and had joined the Next Generation nursing orientation program, sponsored by 1199 S.E.I.U.
This review primarily focuses on three aspects in freeform surface machining: tool path generation, tool orientation identification, and tool geometry selection.
We agree that when our talent mix represents those across gender, race, ethnicity, religion, generation, sexual orientation and social economic background, we drive better thinking and creativity.
In just the last couple of generations, an orientation once associated with menace has become associated with leadership, creativity, even athletic prowess.
The LigandFit algorithm employed the strategy including initial generation of ligand orientations within VEGFR-2 catalytic domain followed by molecular dynamics (MD -based siMD -basednnealing, and final refinement by energy minimization.
Based on the anisotropy of grain growth, a possible mechanism of orientation generation and grain growth by thermally activated movement of dislocation families on {1 1 1} planes is proposed.
This work highlights the complexity of NuMA localization and reveals the importance of NuMA cortical stability for productive force generation during spindle orientation.
The most notable defect was a significant loss and shortening of astral MTs that did not contact the cell cortex, a requirement for force generation during spindle orientation.
