Paul Andrew Feldman

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The paper demonstrates how a deterministic farm linear programming (LP) model can be made stochastic and simulated using Solver and Simetar© in Excel©. The demonstration is conducted with an LP-model for a dairy farm for a sub arctic region of Norway. The income risks arising from variation in milk and crop yields due to winter damage in leys and pastures(More)
BACKGROUND Seroepidemeliogic surveys have provided valuable information on the prevalence and incidence of herpes simplex virus-2 infection in general and in selected populations. OBJECTIVE To review the reliability of traditional diagnostic approaches in herpes simplex virus-2 infection. METHODS In this cross-sectional study, 472 patients attending a(More)
INTRODUCTION Ulcerative colitis (UC) and Crohn’s disease (CD) are idiopathic conditions that primarily affect the gastrointestinal tract, but also are associated with a variety of systemic or extra-intestinal manifestations. These extra-intestinal manifestations may implicate multiple organ systems. For some of these disorders there is evidence that the(More)
An increased incidence of non-Hodgkin's lymphoma has been reported in patients with inflammatory bowel disease, particularly in those receiving immunosuppressive therapy. Rare cases of Hodgkin;s lymphoma have been reported in a setting of inflammatory bowel disease. The mechanism underlying the apparent association is unclear, but alterations in immune(More)
Nineteen cases of breast cancer metastatic to the bladder and diagnosed in living patients have been identified in the English literature. Most patients were symptomatic with evidence of disseminated disease at the time of diagnosis. Metastasis usually occurred many years after diagnosis, and the prognosis was poor. The definitive modality for diagnosis in(More)
Purpose: The role of herpes viruses in the etiology and exacerbation of inflammatory bowel disease has long been suspected. This study prospectively compares the prevalence of Cytomegalovirus (CMV) and Human Herpes Virus 6 (HHV-6) in large bowel mucosa in patients with inflammatory bowel disease and in those without disease. Methods: DNA was extracted and(More)
The prevalence of various microorganisms known to cause nongonococcal urethritis, including herpes simplex virus (HSV), was evaluated. The findings suggest that HSV can be a significant etiological agent in nongonococcal urethritis (NGU) and that the necessary laboratory investigations should be performed for all patients with clinical symptoms of NGU.
BACKGROUND Dysphagia is a common disorder among the elderly population. As many as 50% of nursing home residents suffer from dysphagia. It is important to identify patients at increased risk for colonization of dental and denture plaque by pathogenic organisms in order to prevent associated disease. OBJECTIVES To quantify the prevalence and evaluate the(More)