SEARCH Articles Figures Tables Activation of Modified Sodium Channels Activities of Alkaline Earth-Modified Zeolites Activity of Alkaline Earth-Modified Mesoporous Molecular Sieves Catalytic Activity on Surfaces Modified by Promoters or Poisons Chiral modified catalytically active Disease-modifying activity Electrocatalytic Activity of Semiconductor Electrodes Modified by Surface-Deposited Metal Nanophase Electrochemically Active Polyelectrolyte-Modified Electrodes Factors Modifying the Activity of Toxicants Factors which modify the histidine decarboxylase activity of tissues Metabolic activity, factors modifying Modified Form of the Kohler Theory for a Surface-Active Solute Receptor activity modifying proteins Redox active chemically modified electrode Surface modifiers catalytic activity Tissue plasminogen activator modified