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IT in Health Care: Voice Recognition Tools Make Rounds at Hospitals T he infamous doctor’s scrawl may finally be on the way out. Voice technology is the latest tool health care providers are adopting to cut back on time-consuming manual processes, freeing clinicians to spend more time with patients and reduce costs. At Butler Memorial […]

AstraZeneca, UnitedHealth, and Others: IT Asset Management—Do You Know What You’ve Got? G lobal pharmaceuticals giant AstraZeneca needed some strong medicine of its own to fix a burgeoning IT asset management problem. It was brought about by multiple acquisitions and their nonstandard gear, a high-tech workforce spread across 255 facilities in 147 countries, and a […]

G eneral Electric’s supply chain is not simply enormous. G eneral Electric’s supply chain is not simply enormous. It’s a Byzantine web of sourcing partners, touching all corners of the globe: 500,000 suppliers in more than 100 countries that cut across 14 different languages. Each year, GE spends some $55 billion among its vast supplier […]

Apple, Microsoft, IBM, and Others: The Touch Screen Comes of Age T he WIMP human–computer interface may have an uninspiring name, but Windows, Icons, Menus, and Pointing (WIMP) devices have dominated computing for some 15 years. The keyboard, mouse, and display screen have served users extraordinarily well. Now the hegemony of WIMP may be coming […]

IT Leaders: Reinventing IT as a Strategic Business Partner CIO Steve Olive isn’t handing out any gold stars to IT for providing good PC support or networking service at Raytheon Integrated Defense Systems. “Consistently reliable and excellent IT service should be a given,” he says. “What businesses need and IT should be providing are innovative […]

How would these technologies change the way doctors perform their job? What do Sting, Elton John, and Madonna have in common? Besides being international rock stars, they all use theatrical backdrops designed and manufactured by custom drapery maker sew What? Inc. Based in Rancho Dominguez, California, Sew What? Provides custom theatrical draperies and fabrics for […]

Based in Rancho Dominguez, California, Sew What? What do Sting, Elton John, and Madonna have in common? Besides being international rock stars, they all use theatrical backdrops designed and manufactured by custom drapery maker sew What? Inc. Based in Rancho Dominguez, California, Sew What? Provides custom theatrical draperies and fabrics for stages, concerts, fashion shows, […]

Wachovia and Others: Trading Securities at the Speed of Light S ecurities trading is one of the few business activities where a one-second processing delay can cost a company big bucks. Wachovia Corporate and Investment Bank is addressing the growing competitive push toward instantaneous trading with a comprehensive systems overhaul. In a project that has […]

For Figure 24–15(a), E g = 120 V∠∠0 ° , the turns ratio is 5:1, and Z L = 4 a. the load voltage, b. the load current, c. the generator current, d. the power to the load, e. the power output by the generator. FIGURE 24–15 Is this the question you were looking for? […]

Currently, the risk-free rate is 10 percent and the expected return on the market portfolio Currently, the risk-free rate is 10 percent and the expected return on the market portfolio is 15 percent. Market analysts’ return expectations for four stocks are listed here, together with each stock’s expected beta. STOCK EXPECTED RETURN EXPECTED BETA 1. […]