This article discusses the 10 separate analyses of vocational psychology's strengths, weaknesses, opportunities, and threats that appear in this special issue, entitled "Vocational Psychology in the Next Decade." After identifying points of…
Purpose: Conservative nonsurgical management of major renal trauma in children is well established. However, when blunt trauma is accompanied by significant urinary extravasation, options are less than clearly defined. Endoscopic techniques, such as…
Spondyloarthropathy was observed in 25 (2.8%) of 895 preserved canid museum specimens and was catalogued by species. The associated skeletal alterations in canids are indistinguishable grossly and physiologically from those in humans with…
The reliability of visual examination of de-fleshed bones was assessed for detection of postcranial metastatic disease in individuals known to have had cancer. This was compared with standard clinical radiological techniques. The skeletons of 128…
This study was conducted to further characterize the nature of leprosy-related bone alterations, to develop a hypothesis of their pathophysiology, and to define the impact of treatment on bone damage. Radiographs of 60 patients under care at the…
OBJECTIVE: Spondyloarthropathy has clearly been documented as not limited in occurrence to humans. Transmammalian in nature, it is of interest to understand the antiquity, and perhaps the origins, of this disorder in animal groups sufficiently…
In order to assess the presence of tuberculosis in Pleistocene bison and the origin of tuberculosis in North America, 2 separate DNA extractions were performed by 2 separate laboratories on samples from the metacarpal of an extinct long-horned bison…
OBJECTIVE: To determine the relationship of what has been called pre-Columbian Old World rheumatoid arthritis (RA) to the RA identified in pre-Columbian North America. METHODS: All published claims of pre-Columbian Old World RA were reviewed against…
Objective. There is a paucity of evidence demonstrating that emergency department (ED) ultrasound changes clinical practice in trauma patients. We hypothesized that the presence of ultrasound would affect clinical decision making as evidenced through…
Objective: To describe curling iron-related injuries reported to the National Electronic Injury Surveillance System (NEISS) between January 1, 1992, and December 31, 1996. Methods: The authors retrospectively reviewed data from NEISS, a weighted…
Oxytocin-containing axons project from the hypothalamic paraventricular nucleus to the neurohypophysis and thoracic spinal cord to ultimately influence uterine contractions and autonomic activity, respectively. Whether or not oxytocin-immunoreactive…
Corticotropin-releasing factor (CRF) is a neuropeptide traditionally known for its hormonal role in the hypothalamic/pituitary/adrenal stress axis. However, CRF has been reported in axons in sites that may be considered outside of the direct stress…
Oxygen is known to partition with an increasing concentration gradient toward the hydrophobic membrane interior. At partial pressures (P-O2) of 100 Atm or more, this concentration gradient is sufficient to induce paramagnetic effects that depend…
This study was undertaken to determine the upper limit of nor-mal ear temperatures, defined as the 95th percentile for infants, children, and adolescents, using the arterial heat balance method for measuring ear temperatures. Ear temperatures were…
Quantitative nuclear magnetic resonance (NMR) microscopy was used to characterize the biochemical and morphological properties of the different zones within the growth plate of an embryonic chick femur. For precalcified tissue, water proton…
In the mustached bat, delay-tuned neurons respond best to specific delays between the first harmonic frequency modulated (FM) component (FM1; 24-29 kHz) of the emitted biosonar pulse and a higher harmonic FM component in returning echoes (e.g. FM3,…
Combination-sensitive neurons integrate specific spectral and temporal elements in biologically important sounds, and they may underlie the analysis of biosonar and social vocalizations. Combination-sensitive neurons are found in the forebrain of a…
The digital rectal examination is widely accepted as an essential component in the initial assessment of trauma. However, no data have been published that justify its routine use in all seriously injured patients. The objective of this study was to…
Although there are no Class I data supporting the regionalization of trauma care the consensus is that trauma centers decrease morbidity and mortality. However, the controversy continues over whether trauma surgeons should be in-house or take call…
Our hypothesis is that in an established Level I trauma center general trauma surgeons should repair peripheral vascular injuries even in stable patients when there is time for a vascular consult. We reviewed all penetrating peripheral vascular…
Estrogen receptor-alpha immunoreactivity and mRNAs are present in neurons in locales that innervate genital organs, e.g., parasympathetic pelvic autonomic ganglia, sensory dorsal root and nodose ganglia, and autonomic areas of the lumbosacral spinal…
Objective: To describe physicians' and patients' reasons for participating in office-based sales of dermatologic products. Design: Survey data on the attitudes, opinions, and beliefs of dermatologists and their patients were analyzed. Setting: A…
