Search Results - "Crenshaw, R. R"

Deformation-Induced Color Changes in Melt-Processed Photoluminescent Polymer Blends by Crenshaw, Brent R, Weder, Christoph

“…Binary blends of linear low-density polyethylene (LLDPE) and a series of highly photoluminescent (PL) 1,4-bis(α-cyano-4-alkoxystyryl)benzenes were prepared…”
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Oligo(p-phenylene vinylene)s as a "New" Class of Piezochromic Fluorophores by Kunzelman, J., Kinami, M., Crenshaw, B. R., Protasiewicz, J. D., Weder, C.

“…Cyano‐substituted oligo(p‐phenylene vinylene) derivatives can display piezochromic fluorescence. This rare and desirable effect is achieved by balancing π–π…”
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Deformation-Induced Color Changes in Mechanochromic Polyethylene Blends by Crenshaw, Brent R, Burnworth, Mark, Khariwala, Devang, Hiltner, Anne, Mather, Patrick T, Simha, Robert, Weder, Christoph

“…A detailed and systematic investigation of mechanochromic, melt-processed blends between a series of polyethylenes (PE) with crystallinities ranging from 9 to…”
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The cross-sectional relationships between age, standing static balance, and standing dynamic balance reactions in typically developing children by Conner, Benjamin C., Petersen, Drew A., Pigman, Jamie, Tracy, James B., Johnson, Curtis L., Manal, Kurt, Miller, Freeman, Modlesky, Christopher M., Crenshaw, Jeremy R.

“…•Age is related to balance reactions, but not standing sway in children 5–12 years.•Weak correlations between balance reaction and sway measures were…”
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Gait Performance Is Associated with Subsequent Lower Extremity Injury following Concussion by OLDHAM, JESSIE R., HOWELL, DAVID R., KNIGHT, CHRISTOPHER A., CRENSHAW, JEREMY R., BUCKLEY, THOMAS A.

“…PURPOSEThe purpose was to examine gait characteristics between collegiate athletes who did and did not sustain a lower-extremity musculoskeletal (LEMSK) injury…”
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Posterior single-stepping thresholds are prospectively related to falls in older women by Crenshaw, Jeremy R., Bernhardt, Kathie A., Atkinson, Elizabeth J., Achenbach, Sara J., Khosla, Sundeep, Amin, Shreyasee, Kaufman, Kenton R.

“…Background Falls are a leading cause of injury in older women. Stepping thresholds quantify balance-reaction capabilities. It is unclear how such evaluations…”
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The development and feasibility of treadmill-induced fall recovery training applied to individuals with chronic stroke by Pigman, Jamie, Reisman, Darcy S, Pohlig, Ryan T, Wright, Tamara R, Crenshaw, Jeremy R

“…Exercise has failed to reduce falls in those with chronic stroke. A limitation of traditional exercise is that the motor responses needed to prevent a fall are…”
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Phase Separation of Excimer-Forming Fluorescent Dyes and Amorphous Polymers: A Versatile Mechanism for Sensor Applications by Crenshaw, B. R., Weder, C.

“…A temperature‐sensing scheme that relies on kinetically trapping molecular mixtures of a sensor molecule and amorphous host materials in a thermodynamically…”
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Polyesters with Built-in Threshold Temperature and Deformation Sensors by Kinami, Maki, Crenshaw, Brent R, Weder, Christoph

“…The preparation and characterization of blends of polyesters and excimer-forming, photoluminescent 1,4-bis-(α-cyano-styryl)-benzenes, which function as…”
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Effect of Heterotopic Ossification on Hip Range of Motion and Clinical Outcome by Vasileiadis, George I., MD, PhD, Amanatullah, Derek F., MD, PhD, Crenshaw, Jeremy R., PhD, Taunton, Michael J., MD, Kaufman, Kenton R., PhD

“…Abstract The utility of heterotopic ossification (HO) classification systems is debatable. The range of motion and Harris hip score (HHS) were calculated in…”
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Altered brain tissue viscoelasticity in pediatric cerebral palsy measured by magnetic resonance elastography by Chaze, Charlotte A, McIlvain, Grace, Smith, Daniel R, Villermaux, Gabrielle M, Delgorio, Peyton L, Wright, Henry G, Rogers, Kenneth J, Miller, Freeman, Crenshaw, Jeremy R, Johnson, Curtis L

“…Cerebral palsy (CP) is a neurodevelopmental disorder that results in functional motor impairment and disability in children. CP is characterized by neural…”
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Editorial: Wearable Sensors for Remote Health Monitoring and Intelligent Disease Management by Fortune, Emma, Crenshaw, Jeremy R, Sosnoff, Jacob J

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Self-Assembly and Dispersion of Chromogenic Molecules: A Versatile and General Approach for Self-Assessing Polymers by Kunzelman, Jill, Crenshaw, Brent R., Kinami, Maki, Weder, Christoph

“…Self‐assessing polymer blends based on poly(ethylene terephthalate glycol) or linear low‐density polyethylene and small amounts (0.5–2% w/w) of chromogenic…”
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Mechanical effectiveness of lateral foot wedging in medial knee osteoarthritis after 1 year of wear by Barrios, Joaquin A., Butler, Robert J., Crenshaw, Jeremy R., Royer, Todd D., Davis, Irene S.

“…The use of lateral foot wedging in the management of medial knee osteoarthritis is under scrutiny. Interestingly, there have been minimal efforts to evaluate…”
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Relationships of Linear and Non-linear Measurements of Post-stroke Walking Activity and Their Relationship to Weather by Andreasen, Sydney C, Wright, Tamara R, Crenshaw, Jeremy R, Reisman, Darcy S, Knarr, Brian A

“…Stroke survivors are more sedentary than the general public. Previous research on stroke activity focuses on linear quantities. Non-linear measures, such as…”
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Walking shoes and laterally wedged orthoses in the clinical management of medial tibiofemoral osteoarthritis: A one-year prospective controlled trial by Barrios, Joaquin A, Crenshaw, Jeremy R, Royer, Todd D, Davis, Irene S

“…Abstract The purpose of the study was to examine the clinical efficacy of individually prescribed laterally wedged orthoses and walking shoes in the treatment…”
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A pelvis-oriented margin of stability is robust against deviations in walking direction by Christensen, Michael S., Tracy, James B., Crenshaw, Jeremy R.

“…The Margin of Stability (MOS) is often assessed relative to the intended, linear path of walking progression. When an unanticipated or irregular change in…”
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Pressure‐Sensitive Chromogenic Polyesters by Kunzelman, Jill, Gupta, Mohit, Crenshaw, Brent R., Schiraldi, David A., Weder, Christoph

“…Cyano‐OPV moieties were covalently incorporated into a PETG backbone to create ductile amorphous polymers which change their PL and absorption color as a…”
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Self-Assessing Photoluminescent Polyurethanes by Crenshaw, Brent R, Weder, Christoph

“…Due to excimer formation upon self-assembly, the photoluminescence (PL) spectra of isolated and aggregated cyano-substituted oligo(p-phenylene vinylene)…”
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How should the margin of stability during walking be expressed to account for body size? by Nguyen, Nancy T., Christensen, Michael S., Tracy, James B., Kellaher, Grace K., Pohlig, Ryan T., Crenshaw, Jeremy R.

“…When expressing the margin of stability as a distance, it does not directly estimate the perturbation magnitude needed to change stability states…”
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