Search Results - "Tracy, B. L."

Muscle quality. II. Effects of strength training in 65- to 75-yr-old men and women by Tracy, B. L, Ivey, F. M, Hurlbut, D, Martel, G. F, Lemmer, J. T, Siegel, E. L, Metter, E. J, Fozard, J. L, Fleg, J. L, Hurley, B. F

“…1  Department of Kinesiology, College of Health and Human Performance, University of Maryland, College Park 20742; 2  Department of Radiology, Baltimore…”
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Chronic Ingestion of Uranium in Drinking Water: A Study of Kidney Bioeffects in Humans by Zamora, M. Limson, Tracy, B. L., Zielinski, J. M., Meyerhof, D. P., Moss, M. A.

“…A study was conducted of the chemical effects on the human kidney induced by the chronic ingestion of uranium in drinking water. Subjects were divided into two…”
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Increased environmental gamma-ray dose rate during precipitation: a strong correlation with contributing air mass by Mercier, J.-F., Tracy, B.L., d'Amours, R., Chagnon, F., Hoffman, I., Korpach, E.P., Johnson, S., Ungar, R.K.

“…It has long been observed that the environmental gamma-ray dose rate increases noticeably during precipitation intervals. This increase, due to the presence of…”
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Age and gender responses to strength training and detraining by LEMMER, J. T, HURLBUT, D. E, MARTEL, G. F, TRACY, B. L, IVEY, F. M, METTER, E. J, FOZARD, J. L, FLEG, J. L, HURLEY, B. F

“…The purpose of this study was to examine the effects of age and gender on the strength response to strength training (ST) and detraining. Eighteen young (20-30…”
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Effects of age, gender, and myostatin genotype on the hypertrophic response to heavy resistance strength training by Ivey, F M, Roth, S M, Ferrell, R E, Tracy, B L, Lemmer, J T, Hurlbut, D E, Martel, G F, Siegel, E L, Fozard, J L, Jeffrey Metter, E, Fleg, J L, Hurley, B F

“…Because of the scarcity of data available from direct comparisons of age and gender groups using the same relative training stimulus, it is unknown whether…”
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Effects of strength training and detraining on muscle quality: age and gender comparisons by Ivey, F M, Tracy, B L, Lemmer, J T, NessAiver, M, Metter, E J, Fozard, J L, Hurley, B F

“…Maximal force production per unit of muscle mass (muscle quality, or MQ) has been used to describe the relative contribution of non-muscle-mass components to…”
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The sensitivity of different environments to radioactive contamination by Tracy, B.L., Carini, F., Barabash, S., Berkovskyy, V., Brittain, J.E., Chouhan, S., Eleftheriou, G., Iosjpe, M., Monte, L., Psaltaki, M., Shen, J., Tschiersch, J., Turcanu, C.

“…This paper describes modelling calculations carried out to determine the sensitivity of various rural and semi-natural environments to radionuclide…”
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Assessment of pit latrines in a peri-urban community in KwaZulu-Natal (South Africa) as a source of antibiotic resistant E. coli strains by Beukes, Lorika S., King, Tracy L.B., Schmidt, Stefan

“…Due to the frequent use of antibiotics and recurring illnesses related to multidrug-resistant (MDR) bacteria in South Africa, we determined if MDR Escherichia…”
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Automated radioxenon monitoring for the comprehensive nuclear-test-ban treaty in two distinctive locations: Ottawa and Tahiti by Stocki, T.J., Blanchard, X., D'Amours, R., Ungar, R.K., Fontaine, J.P., Sohier, M., Bean, M., Taffary, T., Racine, J., Tracy, B.L., Brachet, G., Jean, M., Meyerhof, D.

“…In preparation for verification of the Comprehensive Nuclear-Test-Ban-Treaty, automated radioxenon monitoring is performed in two distinctive environments:…”
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Good agreement between smart device and inertial sensor-based gait parameters during a 6-min walk by Proessl, F., Swanson, C.W., Rudroff, T., Fling, B.W., Tracy, B.L.

“…•Smart devices accurately reflected gait variables of inertial sensors.•Smart devices accurately measured gait variables for the individual leg.•Smart device…”
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Skeletal muscle satellite cell characteristics in young and older men and women after heavy resistance strength training by Roth, S M, Martel, G F, Ivey, F M, Lemmer, J T, Tracy, B L, Metter, E J, Hurley, B F, Rogers, M A

“…Skeletal muscle satellite cell proportions and morphology were assessed in healthy, sedentary young and older men and women in response to heavy resistance…”
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Uranyl nitrate: 28-day and 91-day toxicity studies in the Sprague-Dawley rat by Gilman, A P, Villeneuve, D C, Secours, V E, Yagminas, A P, Tracy, B L, Quinn, J M, Valli, V E, Willes, R J, Moss, M A

“…Although uranium (U) is a classic experimental nephrotoxin, there are few data on its potential long-term chemical toxicity. These studies were undertaken to…”
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GASTROINTESTINAL ABSORPTION OF URANIUM IN HUMANS by Zamora, M Limson, Zielinski, J M, Meyerhof, D P, Tracy, B L

“…The gastrointestinal absorption factor (f1) for uranium in humans has been determined from a study of 50 volunteers, ingesting uranium at natural levels in…”
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Human Absorption and Retention of Polonium-210 from Caribou Meat by A. Thomas, P., Fisenne, I., Chorney, D., S. Baweja, A., L. Tracy, B.

“…The gastrointestinal (GI) absorption factors and the biological retention times for polonium were determined for a group of 14 volunteers - seven men and seven…”
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Uranyl Nitrate: 91-Day Toxicity Studies in the New Zealand White Rabbit by Gilman, A. P., Villenuve, D. C., Secours, V. E., Yagminas, A. P., Tracy, B. L., Quinn, J. M., Valli, V. E., Moss, M. A.

“…These studies were undertaken to derive a lowest-observed-adverse-effect level (LOAEL) in the New Zealand White rabbit following a 91-day exposure to uranium…”
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Ultrastructural muscle damage in young vs. older men after high-volume, heavy-resistance strength training by Roth, Stephen M, Martel, Gregory F, Ivey, Frederick M, Lemmer, Jeffrey T, Tracy, Brian L, Hurlbut, Diane E, Metter, E. Jeffrey, Hurley, Ben F, Rogers, Marc A

“…1  Department of Kinesiology, University of Maryland College Park, College Park, 20742; 2  Department of Physical Therapy, University of Maryland Eastern…”
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Gene Expression Responses in Lymphoblastoid Cells after Radiation Exposure by Ford, B. N., Wilkinson, D., Thorleifson, E. M., Tracy, B. L.

“…Ford, B. N., Wilkinson, D., Thorleifson, E. M. and Tracy, B. L. Gene Expression Responses in Lymphoblastoid Cells after Radiation Exposure. Radiat. Res. 156,…”
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Mechanisms that contribute to differences in motor performance between young and old adults by Enoka, Roger M., Christou, Evangelos A., Hunter, Sandra K., Kornatz, Kurt W., Semmler, John G., Taylor, Anna M., Tracy, Brian L.

“…This paper examines the physiological mechanisms responsible for differences in the amplitude of force fluctuations between young and old adults. Because…”
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Estimated neutron dose to embryo and foetus during commercial flight by Chen, J., Lewis, B. J., Bennett, L. G. I., Green, A. R., Tracy, B. L.

“…A study has been carried out to assess the radiation exposure from cosmic-ray neutrons to the embryo and foetus of pregnant aircrew and air travellers in…”
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Steadiness training with light loads in the knee extensors of elderly adults by TRACY, Brian L, ENOKA, Roger M

“…This study was conducted to determine the effect of steadiness training with light loads in the knee extensors of elderly adults. Twenty-one elderly adults (72…”
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