Search Results - "Osborn, J.W."

The effect of pressure on a maximum incisal bite force in man by Paphangkorakit, J., Osborn, J.W.

“…The maximum bite force an individual can exert on an upper central incisor when the force is transmitted through a point on the incisal edge (no cover) was…”
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The effect of normal occlusal forces on fluid movement through human dentine in vitro by Paphangkorakit, J, Osborn, J.W

“…Receptors inside human incisors appear to respond to stress (comparable to pressure as opposed to force) on the crown. This ability may be used to limit the…”
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Effects on human maximum bite force of biting on a softer or harder object by Paphangkorakit, J, Osborn, J.W

“…A recent study concluded that the pulps of human incisor teeth may contain mechanoreceptors. These provide the input for a protective mechanism that reflexly…”
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Effect of jaw opening on the direction and magnitude of human incisal bite forces by Paphangkorakit, J, Osborn, J W

“…The maximum bite force (MBF) appears to be different when measured at different jaw openings (e.g., Manns et al., 1979; Mackenna and Turker, 1983; Lindauer et…”
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Direction of a bite force determines the pattern of activity in jaw-closing muscles by Mao, J, Osborn, J W

“…Human individuals were hypothesized to use the same pattern of jaw muscle activity to produce the same bite force. To test this hypothesis, we used a…”
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Coupling electrical and mechanical outputs of human jaw muscles undertaking multidirectional bite-force tasks by Mao, J.J., Major, P.W., Osborn, J.W.

“…Previous studies have identified both linear and curvilinear relations between increasing bite-force magnitude and the integrated electromyogram (EMG) of…”
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Predicted pattern of human muscle activity during clenching derived from a computer assisted model: symmetric vertical bite forces by Osborn, J W, Baragar, F A

“…A computer assisted three-dimensional model of the jaw, based on linear programming, is presented. The upper and lower attachments of the muscles of…”
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Predicted and observed shapes of human mandibular condyles by Osborn, J W, Baragar, F A

“…A mathematical model based on linear programming was used to study the directions of the joint forces used to maintain the human jaw in three-dimensional…”
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A 3-dimensional model to describe the relation between prism directions, parazones and diazones, and the Hunter-Schreger bands in human tooth enamel by Osborn, J W

“…Differences in the shapes of the Hunter-Schreger bands in different teeth and in different areas of a tooth have never been explained. They are almost…”
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Efficiency as a predictor of human jaw design in the sagittal plane by Baragar, F A, Osborn, J W

“…The effects of changing the direction of the bite force and of the mandibular joint reaction have been studied with a mathematical model assisted by a computer…”
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Arterial baroreceptor denervation impairs long-term regulation of arterial pressure during dietary salt loading by Osborn, J.W. (University of Minnesota, St. Paul, MN.), Hornfeldt, B.J

“…Experiments were performed to examine the contribution of arterial baroreceptors to long-term regulation of mean arterial pressure (MAP) during changes in…”
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The nature of the Hunter-Schreger bands in enamel by Osborn, J W

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Directions and interrelationships of enamel prisms from the sides of human teeth by Osborn, J W

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Directions and interrelationship of prisms in cuspal and cervical enamel of human teeth by Osborn, J W

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Evaluation of previous assessments of prism directions in human enamel by Osborn, J W

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A relationship between the striae of retzius and prism directions in the transverse plane of the human tooth by Osborn, J W

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The 3-dimensional morphology of the tufts in human enamel by Osborn, J W

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Features of human jaw design which maximize the bite force by Osborn, J.W

“…A linear programming model, operating in a three-dimensional coordinate system, was written to study the effect on unilateral maximum bite forces (MBFs) of…”
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Relationship between growth and the pattern of tooth initiation in alligator embryos by Osborn, J W

“…The temporal and spatial patterns in which teeth are initiated in the growing jaws of embryos are constant for a species but different for different species…”
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Discrimination of hardness by human teeth apparently not involving periodontal receptors by Paphangkorakit, J., Osborn, J.W.

“…Periodontal receptors are generally thought to provide the input used to detect the hardness of food. Whether hardness can be sensed by teeth without…”
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