Yue Cai Zhu

Learn More
The utility of source code, as of other knowledge artifacts, is predicated on the existence of individuals skilled enough to derive value by using or improving it. Developers leaving a software project deprive the project of the knowledge of the decisions they have made. Previous research shows that the survivors and newcomers maintaining abandoned code(More)
The quality of software projects is affected by developer turnover. Mockus studied organizational volatility in the context a large switching software project at Avaya. We replicate his model of the impact of organizational volatility on post-release defects. At the time of Mockus's study, Avaya was experimenting with outsourcing and layoffs were prevalent.(More)
Krukenberg tumors accompanied by gestational hypertension are rare and have a poor patient prognosis. A gravida 1, para 0 patient was submitted to Tianjin Medical University General Hospital (Tianjin, China) at 32 weeks gestation with symptoms of nausea, vomiting and hypertension. Diagnosis from the gastroscopic biopsy was of a gastric ulcer. A unilateral(More)
  • 1