This paper presents the development and evaluation of a questionnaire designed to quantitatively measure computer user satisfaction. The administration, scoring, and interpretation of the questionnaire are also addressed.
Levels of substance P (sP), peptide-histidine-isoleucine (PHI), vasoactive intestinal polypeptide (VIP), cholecystokinin (CCK), neurotensin (NT), bombesin (BOM) and methionine-enkephalin (Met-Enk) like immunoreactivity were measured in cat, dog, primate and sloth cervical, thoracic, lumbar and sacral dorsal and ventral horns and dorsal root ganglia. The… (More)
When a Maxwellian-view test field is alternately presented through different small areas in the pupil, a residual flicker is observed even though the luminance of the field is adjusted to compensate for the Stiles-Crawford effect. The stimulus alternation frequency that eliminated this residual flicker was used to estimate the magnitude of modulation in the… (More)
The HRR pseudoisochromatic plate (pip) test was originally designed as a screening and diagnostic test for color vision deficiencies. The original HRR test is now long out of print. We evaluate here the new 4th edition of the HRR test, produced in 2002 by Richmond Products. The 2002 edition was compared to the original 1955 edition for a group of subjects… (More)
PURPOSE Investigate photoreceptor orientation and alignment in an observer with a simple coloboma of the iris and no retinal involvement. METHOD Using a psychophysical procedure, extensive measurements of the Stiles-Crawford functions of the first kind (SCE I) were obtained from this observer. RESULTS In this observer, the usual… (More)
Hypertension is one of the most preventable chronic conditions. Improving hypertension awareness is a critical first step to reducing morbidity and mortality from hypertension in the elderly, yet the factors associated with hypertension awareness in China are poorly understood. The objective of this paper is to examine the extent to which older Chinese… (More)
Medication nonadherence is a prevalent public health issue that contributes to significant medical costs and detrimental health outcomes. This is especially true in patients with hypercholesterolemia, a condition affecting millions of American adults and one that is associated with increased risk for coronary and cerebrovascular events. Considering the… (More)
ESSAY Suggested citation for this article: Bailey JE, Mirvis DM, Key CM, Kyte RL, McCord MJ. HealthCARE principles: a model for healthy city collaboratives. Prev Chronic Dis [serial online] 2007 Apr [date cited]. Available from: Community health-improvement collaboratives, which represent both health care consumers and health care providers in efforts to… (More)