Infrastructure and Growth in South Africa: Direct and Indirect Productivity Impacts of 19 Infrastructure Measures

Competition and Productivity Growth in South Africa

The Direct and Indirect Economic Effects of Transportation Infrastructure

is one of ten regional units mandated by Congress and established in Fall 1988 to support research, education, and training in surface transportation. The UC Center serves federal Region IX and is supported by matching grants from the U.S. Department of Transportation, the California Department of Transportation (Caltrans), and the University. Based on the Berkeley Campus, UCTC draws upon exist...

Risks, Limitations and the Need for Additional Measures Against Ransomware in the Health Information Technology Infrastructure

Introduction: Even before the Covid 19 pandemic, one of the lucrative targets for attackers behind ransomware attacks was Encroaching on the continuity of services in the field of health information technology. In this study, for the first time, while introducing, relying on statistics and modeling, it is shown that the prevention and counteraction of these attacks in the IT infrastructure of t...

The Role Of Infrastructure In Promoting Economic Growth In Iran

Direct and Indirect Measures of Attention Indicate a Bias Toward Cues in Methamphetamine Users

Introduction:This study aims to investigate the attentional bias toward drug-related stimuli along with subjective craving after encountering such stimuli in methamphetamine users. Studies of cue reactivity have confirmed bias in attention and gaze to drug-related stimuli for most substances, but methamphetamine drugs are less studied by a direct measure such as eye tracking. Methods:Thirty ma...