Search Results - "Johnston, J.D."

Direct in vivo strain measurements in human bone—A systematic literature review by Al Nazer, R, Lanovaz, J, Kawalilak, C, Johnston, J.D, Kontulainen, S

“…Abstract Bone strain is the governing stimuli for the remodeling process necessary in the maintenance of bone's structure and mechanical strength. Strain gages…”
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Computed tomography topographic mapping of subchondral density (CT-TOMASD) in osteoarthritic and normal knees: methodological development and preliminary findings by Johnston, J.D, Masri, B.A, Wilson, D.R

“…Summary Objectives To develop a precise imaging tool which measures three-dimensional (3D) subchondral bone mineral density (BMD), and investigate its ability…”
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From the rhombic transposition flap toward Z-plasty: An optimized design using the finite element method by Rajabi, Amirhossein, Dolovich, Allan T, Johnston, J.D

“…Abstract In this paper, an optimized design for rhombic transposition flaps is created using a reliable finite element model that assures convergence for…”
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Knee osteoarthritis patients with severe nocturnal pain have altered proximal tibial subchondral bone mineral density by Burnett, W.D, Kontulainen, S.A, McLennan, C.E, Hazel, D, Talmo, C, Hunter, D.J, Wilson, D.R, Johnston, J.D

“…Summary Objective Our objective was to investigate relationships between proximal tibial subchondral bone mineral density (BMD) and nocturnal pain in patients…”
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Finite element modeling of proximal tibial stiffness in normal and osteoarthritic knees: in vivo precision and preliminary comparisons by Arjmand, H, Nazemi, M, Kontulainen, S.A, Milner, J.S, Holdsworth, D.W, McLennan, C.E, Hazel, D, Talmo, C, Hunter, D.J, Wilson, D.R, Johnston, J.D

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Response to Letter to the Editor: ‘Is subchondral bone mineral density associated with nocturnal pain in knee osteoarthritis patients?’ by Burnett, W.D, Kontulainen, S.A, McLennan, C.E, Hazel, D, Talmo, C, Hunter, D.J, Wilson, D.R, Johnston, J.D

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Dietary supplementation of ruminant diets with an Aspergillus oryzae α-amylase by Tricarico, J.M., Johnston, J.D., Dawson, K.A.

“…Research in the area of dietary enzyme supplements for ruminant diets has primarily focused on fibrolytic enzymes, while activities involved in the process of…”
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Corrigendum to “Direct in vivo strain measurements in human bone—A systematic literature review” [Journal of Biomechanics 45(1) (2012) 27–40] by Al Nazer, R, Lanovaz, J, Kawalilak, C, Johnston, J.D, Kontulainen, S

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Patella bone density is lower in knee osteoarthritis patients experiencing pain at rest by Burnett, W.D, Kontulainen, S.A, McLennan, C.E, Wheaton, D, Talmo, C, Hunter, D.J, Wilson, D.R, Johnston, J.D

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412 THREE DIMENSIONAL BONE MINERAL DENSITY MEASURES USING COMPUTED TOMOGRAPHY TOPOGRAPHIC MAPPING OF SUBCHONDRAL DENSITY (CT-TomasD) IN OSTEOARTHRITIC AND NORMAL TIBIAE: PRECISION, COMPARATIVE ASSESSMENT & PRELIMINARY FINDINGS by Johnston, J.D, Masri, B.A, Wilson, D.R

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Transform coding of audio signals using perceptual noise criteria by Johnston, J.D.

“…A 4-b/sample transform coder is designed using a psychoacoustically derived noise-making threshold that is based on the short-term spectrum of the signal. The…”
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Spatial noise shaping based on human visual sensitivity and its application to image coding by Shyh-shiaw Kuo, Johnston, J.D.

“…A spatial noise shaping (SNS) method based on human visual sensitivity is presented. The method exploits the capability of frequency domain linear prediction…”
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Historical pyrodiversity in Douglas-fir forests of the southern Cascades of Oregon, USA by Merschel, A.G., Krawchuk, M.A., Johnston, J.D., Spies, T.A.

“…Our understanding of forest dynamics and successional pathways in coastal Douglas-fir (Pseudotsuga menziesii var menziesii) forests with relatively frequent…”
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Nonuniform oversampled filter banks for audio signal processing by Cvetkovic, Z., Johnston, J.D.

“…In emerging audio technology applications, there is a need for decompositions of audio signals into oversampled subband components with time-frequency…”
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Architecture of the human erythrocyte ankyrin-1 complex by Vallese, Francesca, Kim, Kookjoo, Yen, Laura Y., Johnston, Jake D., Noble, Alex J., Calì, Tito, Clarke, Oliver Biggs

“…The stability and shape of the erythrocyte membrane is provided by the ankyrin-1 complex, but how it tethers the spectrin–actin cytoskeleton to the lipid…”
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305 COMPUTED TOMOGRAPHY TOPOGRAPHIC MAPPING OF BONE DENSITY (CT-TMoBD) IN OSTEOARTHRITIC AND NORMAL KNEES: PRELIMINARY FINDINGS by Johnston, J.D, Masri, B.A, Wilson, D.R

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A study of why cross channel prediction is not applicable to perceptual audio coding by Shyh-Shiaw Kuo, Johnston, J.D.

“…We have studied and concluded that the time domain cross channel prediction is generally not applicable to perceptual audio coding. From the statistical…”
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An investigation of the association between foods consumed and time-of-day in UK adolescents using the NDNS Rolling Programme (2008–2012) by Palla, L., Chapman, A.N., Johnston, J.D., Almoosawi, S.

“…Multiple epidemiological and animal studies have demonstrated a relationship between timing of energy and macronutrient intake and obesity, yet few have…”
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Transitioning from High School to College: Less Intense Exercise and Fewer Fruits and Vegetables May Contribute to the Freshman 15 by Lindeman, A.K, Johnston, J.D

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Comparison of obesity among Chinese and U.S. Special Olympic athletes with intellectual disabilities by Li, H., Frey, G.C., McCormick, B.P., Johnston, J.D.

“…•Secondary data from Chinese and U.S. Special Olympics athletes with ID were analyzed.•Variable of interest was BMI.•Obesity level was classified using BMI…”
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