Signal transduction mechanisms whereby calcium mobilization (from outside the cell or from intracellular storage pools) to the cytoplasm is triggered by external stimuli. Calcium signals are often seen to propagate as waves, oscillations, spikes, sparks, or puffs. The calcium acts as an intracellular messenger by activating calcium-responsive proteins
Spark ignition engines -- Combustion. : Einflüsse der Kraftstoffzusammensetzung sowie erneuerbarer Kraftstoffkomponenten auf die Verbrennung und Emissionen eines Ottomotors
Spark ignition engines -- Computer simulation : Quasi-dimensional simulation of spark ignition engines : from thermodynamic optimization to cyclic variability / Alejandro Medina, Pedro Luis Curto-Risso, Antonio Calvo Hernández, Lev Guzmán-Vargas, Fernando Angulo-Brown, Asok K. Sen
Spark ignition engines -- Exhaust gas. : Einflüsse der Kraftstoffzusammensetzung sowie erneuerbarer Kraftstoffkomponenten auf die Verbrennung und Emissionen eines Ottomotors
Spark ignition engines -- Fuel consumption. : Fuel economy of the gasoline engine : fuel, lubricant, and other effects / edited by D. R. Blackmore and A. Thomas ; contributors, W. S. Affleck ... [and others]
Spark ignition engines -- Thermodynamics : Spark Ignition Engine Modeling and Control System Design A Guide to Model-In-the-Loop Hierarchical Control Methodology
Spark, Muriel. Bang-bang you're dead : Short stories for students. Volume 41 : presenting analysis, context, and criticism on commonly studied short stories / Matthew Derda, project editor
Spark, Muriel. First year of my life : Short stories for students. Volume 28 : presenting analysis, context, and criticism on commonly studied short stories / Sara Constantakis, project editor ; foreword by Thomas E. Barden
Spark, Muriel -- Technique : Experiments in Narrative Technique in the Novels of Muriel Spark, the Most internationally Recognized Scottish Writer in the Post-war Era