Purpose: To evaluate baseline and 3 different image enhancements for the detection of landmarks and overall perceived quality in photostimuable phosphor cephalograms. Methods: DenOptix images of 48 patients (plus 12 repeats) were presented randomly...
Sensory neurons; Spinal cord--Wounds and injuries--Research; Pain--Research
This study examined the effects of tissue damage and inflammation on the expression in sensory neurons of P2X3, a gene that has a role in nociception and sensing bladder distension, which is regulated by nerve injury. Tissue damage induces...
Thirty smokers were solicited from the Wichita, Kansas community via the newspaper and broadcast media for a stop-smoking project. The volunteers were assigned to one of two treatments: double smoking or a modification of Von Dedenroth's (1964)...
Various vision tasks are usually confronted by appearance variations due to changes of illumination. For instance, in a recognition system, it has been shown that the variability in human face appearance is owed to changes to lighting conditions...
Linseed oil is the oil from the plant linum usitatissiumum. It is not a new oil, for we read that the Greeks and Romans used it, not as it is used today, but as a food, and it is still used for that purpose in some countries, especially in Russia,...
Blake, William, 1757-1827--Criticism and interpretation; Visions in literature
Essential to an understanding of William Blake is the knowledge of his intense identification with the messianic "perfect prophet," described by the Old Testament prophets, St. John, and Milton, and of the thematic unity which this...
The vast knowledge of nucleic acids is evolving and it is now known that DNA can adopt highly complex, heterogeneous structures. Among the most intriguing are the G-quadruplex structures, which are thought to play a pivotal role in cancer...
Dimorphism is a highly conserved process in fungi in which a transition between a unicellular, yeast-like growth form and either a unicellular or multicellular, filamentous growth form occurs in response to several different environmental cues. The...
Cortical and tectal inputs to the caudal LPN in the rat were examined using anatomical and physiological techniques. Pyramidal cells in layer 6 of the visual cortex and wide-field vertical cells in the stratum opticum of the superior colliculus...
Businesswomen--United States--History--20th century; Women, White--United States--History--20th century; Businesswomen--United States--Psychology; Women, White--United States--Psychology; Self-perception in women--United States
The purpose of this cross-disciplinary dissertation is to explore how the epistemic ruptures, such as WWII and the Second Wave Feminism, change the American society between 1963 and 1985. From a humanistic and historical point of view, it focuses...
Data mining; Lungs--Cancer; Outcome assessment (Medical care)
Lung cancer is the leading cause of cancer death in the United States and the world, with more than 1.3 million deaths worldwide per year. However, because of a lack of effective tools to diagnose Lung Cancer, more than half of all cases are...
Nursing schools--Faculty; Medical teaching personnel--Attitudes; Nursing--Study and teaching (Associate degree); Nursing--Vocational guidance
The field of nursing currently faces a shortage of both nurses and nursing faculty. Yet, little is known about why clinical nurses opt to become nursing faculty. Qualitative investigations into this phenomenon are particularly rare. This study...
Introduction: Osteoarthritis (OA) is a clinical condition affecting over 27 million Americans. There is no known cure for OA other than replacing the diseased joint with a joint prosthesis, total knee arthroplasty (TKA). Purpose: This study...
Trachea--Intubation; Optical fibers in medicine; Clinical medicine--Study and teaching--Simulation methods; Medicine--Study and teaching--Simulation methods
Fiberoptic intubation skills (FOI) are critical in reducing the anesthesia related morbidity and mortality in clinical settings. The purpose of the study was to prove that the simulator can train a novice to achieve the expert level in a relatively...
Cadman, S. Parkes (Samuel Parkes), 1864-1936; Radio in religion--United States--History; Religious broadcasting--Christianity--History; Religious broadcasting--United States--History; Christianity--United States--20th century
S. Parkes Cadman (1864-1936), a Christian minister at Central Congregational Church in Brooklyn, New York from 1901 to 1936, was a popular religious figure in interwar America. From 1924 to 1928, Cadman served as president of the Federal Council of...
We study a sensor location problem that minimizes the total number of sensors to install at road intersections in a transportation network so that the traffic flows on the entire network are uniquely determined. We employ the concepts of hidden...
College students--Social networks; College students--Conduct of life; Socialization
This meta-analysis draws studies from the literature on college student persistence, need theories, and positive psychology in investigating the strongest predictors of social functioning in college students in the United States and Canada. The...
Copper--Physiological effect; Copper in the body; Heart--Hypertrophy
Previous studies have shown that copper (Cu) supplementation at physiologically relevant levels reverses cardiac myocyte hypertrophy induced by phenylephrine (PE), and that this effect was VEGF-dependent. Yet, the amount of VEGF in the media was...
Periodontitis--Age factors; Natural immunity; Age factors in disease
Periodontal disease arises from excessive host inflammatory responses to the tooth-associated microbial biofilm, known as dental plaque. Severity ranges from superficial inflammation of the gingivae (gingivitis) to extensive destruction of...
Item response theory; Goodness-of-fit tests; Monte Carlo method
Item response theory (IRT) is expanding to diverse research settings, without accompanying access to easily implemented model fit methods. One simple model fit approach involves x2/df ratios. However, its utility is not known across several...
