Library: Business

Scope of Study: This dissertation investigates the effect of cost and dose on the hemodialysis treatment modality. This modality of dialysis is an alternative to renal transplantation for people diagnosed with end-stage renal disease. The mortality rate is used as a quality indicator of the hemodialysis treatment by assessing the quality of service in Colombia and comparing it with the quality of service in the United States. Findings and Conclusions: The hypothesis testing used in this research shows that there is a significant difference between the delivered dose of hemodialysis in Col...

Scope of Study: This dissertation summarizes the current use of concurrent software engineering (CSE) by information technology (IT) organizations in the United States and its effectiveness in improving software delivery time, quality, and cost. From a total population of 7,173 IT organizations, a one-third sample of 2,391 were surveyed. A net valid response of 142 organizations was received, which represents a valid return rate of 6.2 percent. The responses were then analyzed against software development time, quality, and cost metrics according to the software development methodologies us...

Echocardiography.org is a multimedia publishing company which was founded in 1998 to meet a consumer demand for education in the field of transesophageal echocardiography. Transesophageal echocardiography (TEE) is an ultrasound diagnostic technique for obtaining real-time images of the heart and great vessels from a transducer positioned within the esophagus. This technique receives widespread application in the perioperative care of critically ill patients. The company has two divisions, namely, a research unit based in New Haven, Connecticut, and a production and distribution unit based i...