The millions of deaths that occurred during China’s great famine of 1959-1961 represent one of the world’s greatest civil demographic disasters. Two primary hypotheses have been advanced to explain the famine. One is that China experienced three consecutive years of bad weather while the other is that national policies were wrong in that they reduced and misallocated agricultural production. Th...

Drug-resistant bacterial infections pose a serious and growing public health threat globally. In this review, we describe the role of the National Antimicrobial Resistance Monitoring System (NARMS) in providing data that help address the resistance problem and show how such a program can have broad positive impacts on public health. NARMS was formed two decades ago to help assess the consequenc...

This article describes the Neuropsychological (NP) functioning of 71 psychiatrically hospitalized male prisoners. Demographic description, patterns of drug use, patterns of violence, psychiatric diagnosis, and performance on the Halstead-Reitan Neuropsychological Battery (HRNB) are described. Using age and education adjusted norms (Heaton, Grant, & Matthews, 1991), 84% of this sample demonstrat...

We study weak theories of truth over combinatory logic and their relationship to weak systems of explicit mathematics. In particular, we consider two truth theories TPR and TPT of primitive recursive and feasible strength. The latter theory is a novel abstract truth-theoretic setting which is able to interpret expressive feasible subsystems of explicit mathematics.

PURPOSE This study evaluates low dose-rate brachytherapy (LDR) prostate plans to determine the biological effect of dose degradation due to prostate volume changes. MATERIAL AND METHODS In this study, 39 patients were evaluated. Pre-implant prostate volume was determined using ultrasound. These images were used with the treatment planning system (Nucletron Spot Pro 3.1(®)) to create treatment...

BACKGROUND Regulatory agencies often request prospective, product-specific post-authorization pregnancy exposure registries to monitor safety during pregnancy, even though studies using existing health databases could also be employed. OBJECTIVES Using multiple sclerosis (MS) as a case study, we evaluated various study designs and data sources previously used to study medication exposure in p...

Postoperative peritonitis carries a higher risk of complications and mortality than does community-acquired disease. Little, however, is known about the specific microbiology of this condition. To gain insight into this problem, the microbiological findings of 67 patients with postoperative peritonitis were compared with those of 68 patients with community-acquired peritonitis. In a comparison ...