From 1995 to 1998, more than 90 percent of mid-range IPOs were charged underwriter fees, or spreads, of exactly seven percent, even though evidence suggests that economies of scale in the size of the offering should allow for lower fees. Chen and Ritter (2000) offer collusion as a possible explanation based on empirical analysis and observation. Alternatively, we investigate whether the spreads...

We report the first national data on smoking before, during, and after pregnancy. Estimates are based on the 1986 Linked Telephone Survey that reinterviewed 1,550 White women 20-44 years of age who were respondents to the 1985 National Health Interview Survey. An estimated 39 percent of White women who had smoked before pregnancy quit smoking while pregnant (27 percent when they found out they ...

PURPOSE This study was designed to evaluate the feasibility and oncologic and functional outcomes of intersphincteric resection for very low rectal cancer. METHODS A feasibility study was performed using 213 specimens from abdominoperineal resections of rectal cancer. Oncologic and functional outcomes were investigated in 228 patients with rectal cancer located <5 cm from the anal verge who u...

BACKGROUND The management of the occiput posterior (OP) position has been controversial for many years. Manual rotation can be performed by midwives and could reduce cesarean sections and instrumental births. We aimed to determine current midwifery views, knowledge, and practice of manual rotation. METHOD A de-identified, self-reported questionnaire was e-mailed to all Australian College of M...

This article examines trends in antipsychotic medication use in a treated population of publicly funded patients with schizophrenia between 1991 and 1996. Findings from administrative claims data show that antipsychotic prescription rates increased from 79 percent to 83 percent between 1991 and 1996. Atypical antipsychotics were used by 39 percent of the population and comprised 41 percent of a...

Inadequate training in tobacco cessation counseling (TCC) is a recognized, but mutable, barrier to implementation of tobacco cessation education (TCE) and intervention strategies in dental practice. The objective of this study was to identify the opinions and practices of senior dental hygiene (DH) students in North Carolina regarding their didactic training in TCE and integration of TCE into t...

INTRODUCTION The purpose of this study was to prospectively compare the value of impedance and temperature monitoring during accessory pathway ablation. Temperature and impedance monitoring can be used during radiofrequency ablation of accessory pathways to titrate power to achieve adequate but not excessive tissue heating. METHODS AND RESULTS One hundred thirty-two patients with a single acc...

COVID-19 is a transferable disease inherited from the SARS-CoV-2 virus. A total of 594 million people have been infected, and 6.4 human beings died due to COVID-19. The fastest way diagnose by radiography. Deep learning has most popular technique for image classification during last decade. This paper aims examine contributions machine detection using Learning explores overall application convo...

RECORD LOW CONFIDENCE LEVELS: Workers who say they are very confident about having enough money for a comfortable retirement this year hit the lowest level in 2009 (13 percent) since the Retirement Confidence Survey started asking the question in 1993, continuing a two-year decline. Retirees also posted a new low in confidence about having a financially secure retirement, with only 20 percent n...