Jean V. Murphy-Global Logistics & Supply Chain StrategiesFrom Jean V. Murphy-Global Logistics & Supply Chain StrategiesAll LogisticsNational Instruments Faced Supply Challenges With Global ExpansionA conversation with Rob Porterfield, director of supply-chain management and international operations at National Instruments.April 1, 2004All TechnologyImagePoint Scores Savings With Strategic SourcingA conversation with Steve Hammond, chief information officer at ImagePoint Inc., the nation's largest sign company.March 1, 2004Page 1 of 1