Search Results - "Posner, J D"

Measurement and prediction of indoor air flow in a model room by Posner, J.D., Buchanan, C.R., Dunn-Rankin, D.

“…In the interest of designing an efficient and acceptable indoor air environment in modern buildings, it is important to resolve the relationship between…”
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Relationships between in vivo and in vitro measurements of metabolism in young and old human calf muscles by McCully, K K, Fielding, R A, Evans, W J, Leigh, Jr, J S, Posner, J D

“…This study compared in vivo measurements of muscle metabolism in humans with magnetic resonance spectroscopy (MRS) and in vitro analysis of biopsies. Healthy…”
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Simultaneous in vivo measurements of HbO2 saturation and PCr kinetics after exercise in normal humans by McCully, K K, Iotti, S, Kendrick, K, Wang, Z, Posner, J D, Leigh, Jr, J, Chance, B

“…Simultaneous measurements of phosphocreatine (PCr) and oxyhemoglobin (HbO2) saturation were made during recovery from exercise in calf muscles of five male…”
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Identification of Peripheral Vascular Disease in Elderly Subjects Using Optical Spectroscopy by McCully, Kevin K., Landsberg, Lisa, Suarez, Marian, Hofmann, Mary, Posner, Joel D.

“…The purpose of this study was to determine the usefulness of near-infrared spectroscopy (NIRS) measurements to identify peripheral vascular disease (PVD)…”
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Resonant holographic interferometry for species concentration measurements with saturated anomalous dispersion by POSNER, J. D, DUNN-RANKIN, D, BROWN, M. S, BROCK, N, DEBARBER, P. A

“…A double-exposure resonant holographic interferometry measurement technique for full-field, instantaneous species is presented. This technique utilizes tuned…”
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Simulating microgravity in small diffusion flames by using electric fields to counterbalance natural convection by Strayer, B. A., Posner, J. D., Dunn-Rankin, D., Weinberg, F. J.

“…A principal motivation for combustion research in microgravity is the absence of buoyancy–driven flows. To accomplish an equivalent microbuoyant condition in…”
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The application of blood flow measurements to the study of aging muscle by McCully, K K, Posner, J D

“…Blood flow to skeletal muscle is a potentially important factor in the reduction of muscle function associated with aging (sarcopenia). The main influence of…”
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Locomotion of electrocatalytic nanomotors due to reaction induced charge autoelectrophoresis by Moran, J L, Wheat, P M, Posner, J D

“…Bimetallic rod-shaped nanomotors swim autonomously in hydrogen peroxide solutions. Here, we present a scaling analysis, computational simulations, and…”
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Effect of cytokines on HIV-induced depletion of thymocytes in vivo by UITTENBOGAART, C. H, BOSCARDIN, W. J, ANISMAN-POSNER, D. J, KOKA, P. S, BRISTOL, G, ZACK, J. A

“…Cytokines play an important role in the differentiation of thymocytes into mature T cells; consequently, certain cytokines could be useful for immune…”
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Physical determinants of independence in mature women by Posner, J D, McCully, K K, Landsberg, L A, Sands, L P, Tycenski, P, Hofmann, M T, Wetterholt, K L, Shaw, C E

“…The purpose of this study was to determine the relationship in mature women between muscle strength and whole body oxidative capacity and the ability to…”
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Ventilatory threshold: measurement and variation with age by Posner, J D, Gorman, K M, Klein, H S, Cline, C J

“…The purpose of this study is to present measurement of ventilatory threshold (VeT) and maximal oxygen uptake (VO2max) in a large group of predominantly older…”
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Impact of Cytokines on Replication in the Thymus of Primary Human Immunodeficiency Virus Type 1 Isolates from Infants by Pedroza-Martins, Livia, Boscardin, W John, Anisman-Posner, Deborah J, Schols, Dominique, Bryson, Yvonne J, Uittenbogaart, Christel H

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Interferon-γ decreases replication of primary R5 HIV-1 isolates in thymocytes by PEDROZA-MARTINS, Livia, BOSCARDIN, W. John, ANISMAN-POSNER, Deborah J, REDSAR, Beverly N, BRYSON, Yvonne J, YANG, Otto O, UITTENBOGAART, Christel H

“…As interferon-gamma (IFN-gamma) is produced at lower levels by neonatal than adult T cells, we determined whether IFN-gamma influences HIV-1 replication in…”
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Low to moderate intensity endurance training in healthy older adults: physiological responses after four months by Posner, J D, Gorman, K M, Windsor-Landsberg, L, Larsen, J, Bleiman, M, Shaw, C, Rosenberg, B, Knebl, J

“…To determine the physiological adaptations in previously sedentary healthy older men and women (mean age = 68) to a 16-week low-to-moderate-intensity exercise…”
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Exercise-induced changes in oxygen saturation in the calf muscles of elderly subjects with peripheral vascular disease by McCully, K K, Halber, C, Posner, J D

“…This study noninvasively measured hemoglobin oxygen saturation in young (n = 6, 28 +/- 6 yrs), old healthy (n = 20, 68 +/- 7 yrs), and old subjects with mild…”
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Apoptosis in cord blood T lymphocytes from infants of human immunodeficiency virus-infected mothers by Economides, A, Schmid, I, Anisman-Posner, D J, Plaeger, S, Bryson, Y J, Uittenbogaart, C H

“…Apoptosis continues to be controversial in human immunodeficiency virus (HIV)-induced pathogenesis. To investigate whether apoptosis occurs with HIV exposure…”
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The use of nuclear magnetic resonance to evaluate muscle injury by McCully, K, Shellock, F G, Bank, W J, Posner, J D

“…Magnetic resonance spectroscopy (MRS) and magnetic resonance imaging (MRI) are new and powerful tools to study tissue biochemistry, and to provide precise…”
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Locomotion of Electrocatalytic Nanomotors due to Reaction Induced Charge Auto-Electrophoresis by Moran, J. L, Wheat, P. M, Posner, J. D

“…Phys.Rev.E 81 (2010) 065302 Bimetallic rod-shaped nanomotors swim autonomously in hydrogen peroxide solutions. Here we present a scaling analysis,…”
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Electroosmotic pumps fabricated from porous silicon membranes by Shuhuai Yao, Myers, A.M., Posner, J.D., Rose, K.A., Santiago, J.G.

“…N-type porous silicon can be used to realize electroosmotic pumps with high flow rates per applied potential difference. The porosity and pore size of porous…”
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Pain in the elderly hospice patient by Hofmann, M T, Farnon, C U, Javed, A, Posner, J D

“…Pain in the elderly hospice patient presents a complex clinical problem that requires special attention because of the multiple physiologic changes in the…”
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