Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 100 entries
Sorted by: Best Match Show Resources per page
Overcoming barriers to educational mobility in nursing.

Nursing forum

Greenleaf NP.
PMID: 2281001
Nurs Forum. 1990;25(3):23-9. doi: 10.1111/j.1744-6198.1990.tb00854.x.

A shift in locus of responsibility from the individual to a program for facilitation of educational mobility in nursing calls for an explication and eradication of artificial barriers to such mobility. Drawing upon and extending the analysis found in...

Better Health-Related Fitness in Youth: Implications for Public Health Guidelines.

International journal of exercise science

Barton M, Jackson AW, Martin SB, Morrow JR, Petrie TA, Greenleaf CA.
PMID: 28515834
Int J Exerc Sci. 2017 May 01;10(3):379-389. eCollection 2017.

Public health guidelines for physical activity (PA) behaviors are being updated with 2018 as a proposed release date. Currently, ≥60 minutes of daily PA are recommended for youth. Thus, the purpose of this study was to investigate the association...

Hypertensive crisis secondary to pheochromocytoma.

Proceedings (Baylor University. Medical Center)

Greenleaf CE, Griffin LA, Shake JG, Orr WS.
PMID: 28670069
Proc (Bayl Univ Med Cent). 2017 Jul;30(3):314-315. doi: 10.1080/08998280.2017.11929629.

Pheochromocytoma is an uncommon tumor of the adrenal glands that can present with headaches, sweating, palpitations, and paroxysmal hypertension. Pheochromocytoma crisis can lead to cardiomyopathy, pulmonary edema, and even total circulatory collapse. We describe a patient with hypoxic respiratory...

Adolescent sleep disparities: sex and racial/ethnic differences.

Sleep health

Marczyk Organek KD, Taylor DJ, Petrie T, Martin S, Greenleaf C, Dietch JR, Ruiz JM.
PMID: 29073411
Sleep Health. 2015 Mar;1(1):36-39. doi: 10.1016/j.sleh.2014.12.003. Epub 2014 Dec 09.

OBJECTIVES: During adolescence, significant changes occur in sleep (eg, decreased sleep duration and increased sleep problems). To date, few studies have examined whether self-reported sleep duration differences exist between races/ethnicities in early adolescence (ages 11-14 years).METHODS: This study compared...

Electronic bicycle ergometer: a simple calibration procedure.

Journal of applied physiology

Clark JH, Greenleaf JE.
PMID: 5544131
J Appl Physiol. 1971 Mar;30(3):440-2. doi: 10.1152/jappl.1971.30.3.440.

No abstract available.

Reference Techniques for Left Ventricular Volume Measurement by Three-Dimensional Echocardiography: Determination of Precision, Accuracy, and Feasibility.

Echocardiography (Mount Kisco, N.Y.)

Belohlavek M, Foster SM, Kinnick RR, Greenleaf JF, Seward JB.
PMID: 11174963
Echocardiography. 1997 Jul;14(4):329-336. doi: 10.1111/j.1540-8175.1997.tb00731.x.

The use of multiple in vitro reference methods to validate three-dimensional (3-D) echocardiographic techniques makes comparison difficult. In an attempt to establish a reference standard, we studied precision, accuracy, and feasibility of a true left ventricular (LV) volume measurement...

Noncontact modal analysis of a pipe organ reed using airborne ultrasound stimulated vibrometry.

The Journal of the Acoustical Society of America

Huber TM, Fatemi M, Kinnick R, Greenleaf J.
PMID: 16642860
J Acoust Soc Am. 2006 Apr;119(4):2476-82. doi: 10.1121/1.2171516.

The goal of this study was to excite and measure, in a noncontact manner, the vibrational modes of the reed from a reed organ pipe. To perform ultrasound stimulated excitation, the audio-range difference frequency between a pair of ultrasound...

agr-Amanitin Tolerance in Mycophagous Drosophila.

Science (New York, N.Y.)

Jaenike J, Grimaldi DA, Sluder AE, Greenleaf AL.
PMID: 17769215
Science. 1983 Jul 08;221(4606):165-7. doi: 10.1126/science.221.4606.165.

Six species of Drosophila were tested for tolerance to the mushroom toxin alpha-amanitin, a potent inhibitor of RNA polymerase II. Three nonmycophagous species-D. melanogaster, D. immigrans, and D. pseudoobscura-showed very low survival and long development times in the presence...

Weight-related words associated with figure silhouettes.

Body image

Greenleaf C, Starks M, Gomez L, Chambliss H, Martin S.
PMID: 18089167
Body Image. 2004 Dec;1(4):373-84. doi: 10.1016/j.bodyim.2004.10.004.

Antifat attitudes and obesity bias are prevalent in Western society; however, little is known about the social meanings and connotations of weight-related words such as fat, overweight, and obese (e.g., Robison & Erdman, 1998). The purpose of this study...

Improvement of cylindrical cloaking with the SHS lining.

Optics express

Greenleaf A, Kurylev Y, Lassas M, Uhlmann G.
PMID: 19550540
Opt Express. 2007 Oct 01;15(20):12717-34. doi: 10.1364/oe.15.012717.

We analyze the effectiveness of cloaking an infinite cylinder from observations by electromagnetic waves in three dimensions. We show that, as truncated approximations of the ideal permittivity and permeability material parameters tend towards the singular ideal cloaking values, the...

Nondiffracting X waves-exact solutions to free-space scalar wave equation and their finite aperture realizations.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Lu JY, Greenleaf JF.
PMID: 18263114
IEEE Trans Ultrason Ferroelectr Freq Control. 1992;39(1):19-31. doi: 10.1109/58.166806.

The authors report families of generalized nondiffracting solutions of the free-space scalar wave equation, and specifically, a subset of these nondiffracting solutions, which are called X waves. These nondiffracting X waves can be almost exactly realized over a finite...

Sidelobe reduction for limited diffraction pulse-echo systems.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Lu JY, Greenleaf JF.
PMID: 18263241
IEEE Trans Ultrason Ferroelectr Freq Control. 1993;40(6):735-46. doi: 10.1109/58.248218.

Conventional focused transducers have a sharp focal spot with low sidelobes, but they also have a short depth of field. Commercial medical scanners obtain increased depth of field by combining several images in a montage, each obtained at a...

Showing 1 to 12 of 100 entries