Sparring and neurological function in professional boxers.

Despite increased interest regarding the potentially long-term negative impact of chronic traumatic brain injury, limited research has been conducted regarding such injuries and neurological outcomes in real world settings. To increase understanding regarding the relationship between sparring (e.g.

Save 100 Babies©: engaging communities for just and equitable birth outcomes through Photovoice and Appreciative Inquiry.

This paper presents a community engagement model designed to advance social justice and equity for African American birth outcomes through the combined techniques of Photovoice and Appreciative Inquiry. In response to the persistent racial disparities in birth outcomes, Save 100 Babies© was constructed as a 2-day summit where the emphasis was placed on individual and community assets rather than deficits. The engagement was designed to create a level of readiness among individuals working within and outside the field of Maternal and Child Health to envision strategies to attain equitable birth outcomes.

The Influence of Quality Improvement Efforts on Patient Outcomes And Nursing Work: A Perspective from Chief Nursing Officers at Three Large Health Systems.

Quality and performance improvement initiatives are driving significant changes in the United States healthcare system. In anticipation of the full implementation of national health reform over the next several years, the pace of these changes has been increasing. The goals of these quality initiatives mirror the National Quality Strategy's three aims which developed out of the Institute for Healthcare Improvement's triple aim of improving the patient care experience, improving the population's health, and reducing healthcare costs.

Obstructive sleep apnea and history of asthma in snoring children.

Asthma has been identified as a possible risk factor for Obstructive Sleep Apnea (OSA) in children. It is not known whether parent-reported asthma increases the likelihood of the diagnosis of OSA in snoring children. We hypothesized that snoring children with asthma are more likely to have OSA than snoring children without asthma.

Sciatic neurapraxia as a complication in 1000 consecutive canine total hip replacements.

Objectives: To report the frequency of sciatic neurapraxia (SN) associated with total hip replacement (THR), to determine outcome (recovery rate) after SN associated with THR, and to identify potential causes of THR-associated SN in dogs.

Study Design: Prospective study.

Animals: Dogs (n=786; 1000 hips) that had THR.

Mood-worsening with high-pollen-counts and seasonality: a preliminary report.

Background: Because aeroallergens produce inflammation in the respiratory airways, and inflammation triggers depression in vulnerable individuals, we hypothesized that mood sensitivity to pollen, the most seasonal aeroallergen, will be associated with a greater seasonality of mood. Since pollen is absent during winter, we specifically predicted that mood sensitivity to tree pollen will predict non-winter SAD but not winter SAD.

Methods: A convenience sample of African and African American college students who lived in the Washington DC metropolitan area for at least the past 3 years completed the Seasonal Pattern Assessment Questionnaire (SPAQ), from which the Global Seasonality Score (GSS) was calculated, a diagnosis of cumulative SAD (syndromal or subsyndromal SAD) was derived, a seasonal pattern (winter vs non-winter) identified, and self-reported mood changes during high pollen counts obtained.

Power: an application to the nursing image and advanced practice.

When asked to put a mental picture to the word nurse, the image people see is often far removed from the image nurses wish to project. Many see nurses as the handmaidens to physicians, wearing white caps and stockings, and surrendering their chairs to physicians. Others see unflattering images from the media.

Privacy and confidentiality: the Health Insurance Portability and Accountability Act in critical care nursing.

Nurses are responsible to protect the confidentiality and security of patients' health information. In the critical care setting, these privacy and confidentiality issues may be even more poignant. If able to carry on with their normal lives after discharge, many of the patients that nurses treat will have some sequelae from their illnesses that could affect their careers, finances, and personal lives.

Kinetics and mechanisms of Zn complexation on metal oxides using EXAFS spectroscopy.

Zn(II) sorption onto Al and Si oxides was studied as a function of pH (5.1-7.52), sorption density, and ionic strength.

Adolescent pregnancy and homicide: findings from the Maryland Office of the Chief Medical Examiner, 1994-1998.

Homicide has remained the third leading cause of death among girls aged 10 to 19 for more than a decade. Recent research indicates that pregnant or postpartum teens are three times more likely to be victims of homicide compared to their nonpregnant counterparts. These findings portray a compelling picture that leads the authors to investigate the relationship between homicide and pregnancy among teens in Maryland.

Combining selective sequential extractions, X-ray absorption spectroscopy, and principal component analysis for quantitative zinc speciation in soil.

Selective sequential extractions (SSE) and, more recently, X-ray absorption fine-structure IXAFS) spectroscopy have been used to characterize the speciation of metal contaminants in soils and sediments. However, both methods have specific limitations when multiple metal species coexist in soils and sediments. In this study, we tested a combined approach, in which XAFS spectra were collected after each of 6 SSE steps, and then analyzed by multishell fitting, principal component analysis (PCA) and linear combination fits (LCF), to determine the Zn speciation in a smelter-contaminated, strongly acidic soil.

Zinc speciation in a smelter-contaminated soil profile using bulk and microspectroscopic techniques.

A soil profile contaminated as a result of Zn smelting operations from the historic Palmerton, PA smelting facility was characterized using X-ray absorption fine structure spectroscopy (XAFS) and X-ray diffraction (XRD) as bulk techniques, coupled with electron microprobe (EM), and microfocused XAFS as microscopic techniques to determine the chemical forms of Zn and elucidate its geochemical fate. The black, organic matter-rich topsoil contained 6200 mg/ kg Zn and was strongly acidic (pH 3.2).