Measurement of the Nuclear Dependence of R = (2007)
At Low Brull, A. Brull (spokesperson, K. Mcilhany, R. G. Milner, T. Shin, O. K. Baker, ...
. We propose to measure inclusive, inelastic (3:1 ! W 2 ! 8:5 GeV 2 ), electron-nucleon and electron-nucleus scatttering cross sections in the region of Bjorken scaling variable (0:02 ! x ! 0:5), and...
Nuclear transparency from quasielastic 12C(e,e'p) (2005)
Rohe, D., Benhar, O., Armstrong, C. S., Asaturyan, R., Baker, O. K., Bueltmann, S., ...
We studied the reaction 12C(e,e'p) in quasielastic kinematics at momentum transfers between 0.6 and 1.8 (GeV/c)^2 covering the single-particle region. From this the nuclear transparency factors are...
Correlated Strength in Nuclear Spectral Function (2004)
Rohe, D., Armstrong, C. S., Asaturyan, R., Baker, O. K., Bueltmann, S., Carasco, C., ...
We have carried out an (e,e'p) experiment at high momentum transfer and in parallel kinematics to measure the strength of the nuclear spectral function S(k,E) at high nucleon momenta k and large...
Strauch, S., Dieterich, S., Aniol, K.A., Annand, J.R.M., Baker, O.K., Bertozzi, W., ...
We have measured the proton recoil polarization in the He-4((e) over right arrow ,e(')(p) over right arrow)H-4 reaction at Q(2)=0.5, 1.0, 1.6, and 2.6 (GeV/c)(2). The measured ratio of polarization...
x- and xi-scaling of the Nuclear Structure Function at Large x (2001)
Arrington, J., Armstrong, C. S., Averett, T., Baker, O. K., De Bever, L., Bochna, C. W., ...
Inclusive electron scattering data are presented for ^2H and Fe targets at an incident electron energy of 4.045 GeV for a range of momentum transfers from Q^2 = 1 to 7 (GeV/c)^2. Data were taken at...
Experimental Verification of Quark-Hadron Duality (2000)
Niculescu, I., Armstrong, C. S., Arrington, J., Assamagan, K. A., Baker, O. K., Beck, D. H., ...
A newly obtained sample of inclusive electron-nucleon scattering data has been analyzed for precision tests of quark-hadron duality. The data are in the nucleon resonance region, and span the range...
Search for Quadrupole Strength in the Electro-excitation of the Delta(1232) (1999)
Mertz, C., Vellidis, C., Alarcon, R., Barkhuff, D. H., Bernstein, A. M., Bertozzi, W., ...
High-precision H(e,e'p)pi0 measurements at Q2=0.126 (GeV/c)2 are reported, which allow the determination of quadrupole amplitudes in the gamma* N->Delta transition; they simultaneously test the...
This manual provides the Preliminary Operating and Maintenance Instructions for the Azusa Down Range Antenna Test Coupler. (Author)
Trinucleon cluster knockout from^{6}Li (1998)
Berman, B.L., Blok, H.P., Briscoe, W.J., Connelly, J.P., Dhuga, K.S., Ent, R., ...
Negative pion photoproduction from^{15}N in the region of the Delta resonance (1995)
Bergstrom, J.C., Choi, H., Chung, H.T., Gresko, T., Hallin, E.L., Hesselink, W.H.A., ...
Short-Range Nucleon-Nucleon Correlations Investigated with the Reaction^{12}C(e,e^{'}pp) (1995)
Bauer, Th.S., Calarco, J.R., Angelis, D. De, Giusti, C., Hersman, F.W., Hesselink, W.H.A., ...
Calibration of a Proton Polarimeter (1993)
Baghaei, H., Barkhuff, D.H., Lourie, R.W., Milbrath, B.D., Van Verst, S.P., Chen, J.P., ...
This research was sponsored by the National Science Foundation Grant NSF PHY-9314783
Calibration of a Proton Polarimeter (1993)
Baghaei, H., Barkhuff, D.H., Lourie, R.W., Milbrath, B.D., Van Verst, S.P., Chen, J.P., ...
This research was sponsored by the National Science Foundation Grant NSF PHY-9314783
Mechanism of the^{6}Li(e,e' alpha ) reaction (1991)
Berman, B.L., Blok, H.P., Briscoe, W.J., Daman, M.A., Ent, R., Jans, E., ...
Inelastic electron scattering from^{64}Ni (1988)
Blok, H.P., Braunstein, M.R., Vries, H. De, Kraushaar, J.J., Michel, R.P., Mitchell, J.H., ...
Prevalence of Nocturnal Hypoxaemia Amongst Men with Mild to Moderate Hypertension (1988)
WARLEY, A. R. H., MITCHELL, J. H., STRADLING, J. R.
Thirty men (aged 35—65) with untreated essential hypertension (BP≧140/90), confirmed by 24-h ambulatory monitoring, had overnight recordings of arterial oxygen saturation (S2, O2) in their...
Strauch, S., Dieterich, S., Aniol, K.A., Annand, J.R.M., Baker, O.K., Bertozzi, W., ...
We have measured the proton recoil polarization in the He-4((e) over right arrow ,e(')(p) over right arrow)H-4 reaction at Q(2)=0.5, 1.0, 1.6, and 2.6 (GeV/c)(2). The measured ratio of polarization...
Templeton, G H, Wildenthal, K, Willerson, J T, Mitchell, J H
The influence of acute myocardial depression on ventricular stiffness and on its elastic and viscous components was studied in 19 dogs. After the animals were placed on cardiopulmonary bypass,...
Nixon, J V, Mitchell, J H, McPhaul, J J, Henrich, W L
Prior studies of the effect of hemodialysis on left ventricular function have not distinguished between the removal of uremic toxins and the change in cardiac filling volume. To separate these...
Friedman, D B, Brennum, J, Sztuk, F, Hansen, O B, Clifford, P S, Bach, F W, ...
1. In order to examine the sensitivity to local anaesthetics of afferent neural feedback from working muscle during dynamic exercise, sixteen subjects cycled for 12 min before and after epidural...
Neural control of cardiovascular responses and of ventilation during dynamic exercise in man.
Strange, S, Secher, N H, Pawelczyk, J A, Karpakka, J, Christensen, N J, Mitchell, J H, ...
1. Nine subjects performed dynamic knee extension by voluntary muscle contractions and by evoked contractions with and without epidural anaesthesia. Four exercise bouts of 10 min each were performed:...
Ally, A, Hand, G A, Mitchell, J H
1. Static exercise elicits increases in arterial blood pressure and heart rate (HR) in humans and conscious animals. In this study, the effects of intracerebroventricular (I.C.V.) administration of...
Activation of the insular cortex during dynamic exercise in humans.
Williamson, J W, Nobrega, A C, McColl, R, Mathews, D, Winchester, P, Friberg, L, ...
1. The insular cortex has been implicated as a region of cortical cardiovascular control, yet its role during exercise remains undefined. The purpose of the present investigation was to determine...
Reflex increase in blood pressure induced by leg compression in man.
Williamson, J W, Mitchell, J H, Olesen, H L, Raven, P B, Secher, N H
1. We tested the hypotheses that the increase in mean arterial pressure with the application of external leg compression in man is (i) blocked with epidural anaesthesia, and (ii) dependent upon the...
Substance P release in the spinal cord during the exercise pressor reflex in anaesthetized cats.
Wilson, L B, Fuchs, I E, Matsukawa, K, Mitchell, J H, Wall, P T
1. The purpose of this study was to determine if static skeletal muscle contraction causes the release of substance P(SP) in the L7-dorsal horn region of the spinal cord. A laminectomy was performed...
The effect of static exercise on renal sympathetic nerve activity in conscious cats.
Matsukawa, K, Mitchell, J H, Wall, P T, Wilson, L B
1. Renal sympathetic nerve activity (RNA), heart rate (HR), arterial blood pressure (AP), and force development were measured simultaneously during voluntary static (isometric) exercise performed by...
Autonomic blockade and cardiovascular responses to static exercise in partially curarized man.
Mitchell, J H, Reeves, D R, Rogers, H B, Secher, N H, Victor, R G
1. The cardiovascular responses, heart rate and mean arterial pressure, were followed in seventeen human subjects who performed static handgrip contractions for 2 min at the same absolute force (15%...
Epidural anaesthesia and cardiovascular responses to static exercise in man.
Mitchell, J H, Reeves, D R, Rogers, H B, Secher, N H
1. In human subjects, sustained static contractions of the knee extensors were performed in one leg with the same absolute (10% of the initial maximal voluntary contraction) and relative (30% of the...
Friedman, D B, Jensen, F B, Mitchell, J H, Secher, N H
1. We tested the 'muscle-heart reflex' hypothesis for the immediate increases in heart rate and blood pressure at the onset of static exercise in man by performing complete blockade of afferent...
Cardiovascular and ventilatory responses to dynamic exercise during epidural anaesthesia in man.
Fernandes, A, Galbo, H, Kjaer, M, Mitchell, J H, Secher, N H, Thomas, S N
1. In order to evaluate the importance of afferent neural feedback from the working muscles for cardiovascular and ventilatory responses to dynamic exercise, epidural anaesthesia was induced at...
Cardiovascular responses to brief static contractions in man with topical nervous blockade.
Lassen, A, Mitchell, J H, Reeves, D R, Rogers, H B, Secher, N H
1. We tested the hypothesis that afferent nerves from working muscles are important in determining the heart rate and blood pressure responses to brief maximal static exercise. 2. In twenty human...
Iwamoto, G A, Mitchell, J H, Mizuno, M, Secher, N H
1. In decerebrated cats the cardiovascular, heart rate and blood pressure responses to static muscle contractions were followed from the onset of stimulation of the cut L7-S1 ventral roots. Heart...
Partial neuromuscular blockade and cardiovascular responses to static exercise in man.
Leonard, B, Mitchell, J H, Mizuno, M, Rube, N, Saltin, B, Secher, N H
In human subjects sustained static contractions of the quadriceps femoris in one leg were performed with the same absolute and the same relative intensity before and after partial neuromuscular...
The role of muscle mass in the cardiovascular response to static contractions
Mitchell, J. H., Payne, F. C., Saltin, B., Schibye, B.
1. Eleven men performed static contractions with the fingers (digits II and III), forearm (handgrip) and the knee extensors (knee angle 90°) at 40% maximal voluntary contraction (MVC) for 2 min. In...
The spinal cord ventral root: an afferent pathway of the hind-limb pressor reflex in cats.
Longhurst, J C, Mitchell, J H, Moore, M B
1. In anaesthetized cats the sciatic nerve was cut and the central end was stimulated at a high frequency and voltage. This caused an increase in arterial blood pressure and a rise in heart rate. The...
Goodwin, G. M., McCloskey, D. I., Mitchell, J. H.
1. Experiments were designed to show whether elements of the command descending from higher centres to exercising muscles provide an input for cardiovascular and respiratory control. Vibration, known...
Reflex cardiovascular and respiratory responses originating in exercising muscle
McCloskey, D. I., Mitchell, J. H.
1. In anaesthetized and decerebrate cats isometric exercise of the hind limb muscles was elicited by stimulating the spinal ventral roots L7-S1. This caused a rise in arterial blood pressure, with...
Composition of the subscribers in a rural prepair group practice plan.
Nycz, G R, Wenzel, F J, Lohrenz, F N, Mitchell, J H
To determine the degree to which enrollees of the Greater Marshfield Community Health Plan were representative of the community the plan was designed to serve, a telephone survey of 1,838 households...
Points: Why keep hospital clinical records?
Burge, P Sherwood, Mitchell, J H, Hill, Anthony, Carter, A E
Relevance of the electronic computer to hospital medical records*
During the past 30 years an “information explosion” has completely changed patterns of illness. Unit files of individual patients have become so large that they are increasingly difficult both to...
Templeton, G H, Wildenthal, K, Willerson, J T, Mitchell, J H
The influence of acute myocardial depression on ventricular stiffness and on its elastic and viscous components was studied in 19 dogs. After the animals were placed on cardiopulmonary bypass,...
Nixon, J V, Mitchell, J H, McPhaul, J J, Henrich, W L
Prior studies of the effect of hemodialysis on left ventricular function have not distinguished between the removal of uremic toxins and the change in cardiac filling volume. To separate these...
Friedman, D B, Brennum, J, Sztuk, F, Hansen, O B, Clifford, P S, Bach, F W, ...
1. In order to examine the sensitivity to local anaesthetics of afferent neural feedback from working muscle during dynamic exercise, sixteen subjects cycled for 12 min before and after epidural...
Neural control of cardiovascular responses and of ventilation during dynamic exercise in man.
Strange, S, Secher, N H, Pawelczyk, J A, Karpakka, J, Christensen, N J, Mitchell, J H, ...
1. Nine subjects performed dynamic knee extension by voluntary muscle contractions and by evoked contractions with and without epidural anaesthesia. Four exercise bouts of 10 min each were performed:...
Ally, A, Hand, G A, Mitchell, J H
1. Static exercise elicits increases in arterial blood pressure and heart rate (HR) in humans and conscious animals. In this study, the effects of intracerebroventricular (I.C.V.) administration of...
Activation of the insular cortex during dynamic exercise in humans.
Williamson, J W, Nobrega, A C, McColl, R, Mathews, D, Winchester, P, Friberg, L, ...
1. The insular cortex has been implicated as a region of cortical cardiovascular control, yet its role during exercise remains undefined. The purpose of the present investigation was to determine...
Reflex increase in blood pressure induced by leg compression in man.
Williamson, J W, Mitchell, J H, Olesen, H L, Raven, P B, Secher, N H
1. We tested the hypotheses that the increase in mean arterial pressure with the application of external leg compression in man is (i) blocked with epidural anaesthesia, and (ii) dependent upon the...
Substance P release in the spinal cord during the exercise pressor reflex in anaesthetized cats.
Wilson, L B, Fuchs, I E, Matsukawa, K, Mitchell, J H, Wall, P T
1. The purpose of this study was to determine if static skeletal muscle contraction causes the release of substance P(SP) in the L7-dorsal horn region of the spinal cord. A laminectomy was performed...
The effect of static exercise on renal sympathetic nerve activity in conscious cats.
Matsukawa, K, Mitchell, J H, Wall, P T, Wilson, L B
1. Renal sympathetic nerve activity (RNA), heart rate (HR), arterial blood pressure (AP), and force development were measured simultaneously during voluntary static (isometric) exercise performed by...
Autonomic blockade and cardiovascular responses to static exercise in partially curarized man.
Mitchell, J H, Reeves, D R, Rogers, H B, Secher, N H, Victor, R G
1. The cardiovascular responses, heart rate and mean arterial pressure, were followed in seventeen human subjects who performed static handgrip contractions for 2 min at the same absolute force (15%...
Epidural anaesthesia and cardiovascular responses to static exercise in man.
Mitchell, J H, Reeves, D R, Rogers, H B, Secher, N H
1. In human subjects, sustained static contractions of the knee extensors were performed in one leg with the same absolute (10% of the initial maximal voluntary contraction) and relative (30% of the...
Friedman, D B, Jensen, F B, Mitchell, J H, Secher, N H
1. We tested the 'muscle-heart reflex' hypothesis for the immediate increases in heart rate and blood pressure at the onset of static exercise in man by performing complete blockade of afferent...
Cardiovascular and ventilatory responses to dynamic exercise during epidural anaesthesia in man.
Fernandes, A, Galbo, H, Kjaer, M, Mitchell, J H, Secher, N H, Thomas, S N
1. In order to evaluate the importance of afferent neural feedback from the working muscles for cardiovascular and ventilatory responses to dynamic exercise, epidural anaesthesia was induced at...
Cardiovascular responses to brief static contractions in man with topical nervous blockade.
Lassen, A, Mitchell, J H, Reeves, D R, Rogers, H B, Secher, N H
1. We tested the hypothesis that afferent nerves from working muscles are important in determining the heart rate and blood pressure responses to brief maximal static exercise. 2. In twenty human...
Iwamoto, G A, Mitchell, J H, Mizuno, M, Secher, N H
1. In decerebrated cats the cardiovascular, heart rate and blood pressure responses to static muscle contractions were followed from the onset of stimulation of the cut L7-S1 ventral roots. Heart...
Partial neuromuscular blockade and cardiovascular responses to static exercise in man.
Leonard, B, Mitchell, J H, Mizuno, M, Rube, N, Saltin, B, Secher, N H
In human subjects sustained static contractions of the quadriceps femoris in one leg were performed with the same absolute and the same relative intensity before and after partial neuromuscular...
The role of muscle mass in the cardiovascular response to static contractions
Mitchell, J. H., Payne, F. C., Saltin, B., Schibye, B.
1. Eleven men performed static contractions with the fingers (digits II and III), forearm (handgrip) and the knee extensors (knee angle 90°) at 40% maximal voluntary contraction (MVC) for 2 min. In...
The spinal cord ventral root: an afferent pathway of the hind-limb pressor reflex in cats.
Longhurst, J C, Mitchell, J H, Moore, M B
1. In anaesthetized cats the sciatic nerve was cut and the central end was stimulated at a high frequency and voltage. This caused an increase in arterial blood pressure and a rise in heart rate. The...
Goodwin, G. M., McCloskey, D. I., Mitchell, J. H.
1. Experiments were designed to show whether elements of the command descending from higher centres to exercising muscles provide an input for cardiovascular and respiratory control. Vibration, known...
Reflex cardiovascular and respiratory responses originating in exercising muscle
McCloskey, D. I., Mitchell, J. H.
1. In anaesthetized and decerebrate cats isometric exercise of the hind limb muscles was elicited by stimulating the spinal ventral roots L7-S1. This caused a rise in arterial blood pressure, with...
Points: Why keep hospital clinical records?
Burge, P Sherwood, Mitchell, J H, Hill, Anthony, Carter, A E
Composition of the subscribers in a rural prepair group practice plan.
Nycz, G R, Wenzel, F J, Lohrenz, F N, Mitchell, J H
To determine the degree to which enrollees of the Greater Marshfield Community Health Plan were representative of the community the plan was designed to serve, a telephone survey of 1,838 households...
Relevance of the electronic computer to hospital medical records*
During the past 30 years an “information explosion” has completely changed patterns of illness. Unit files of individual patients have become so large that they are increasingly difficult both to...
Strauch, S., Dieterich, S., Aniol, K.A., Annand, J.R.M., Baker, O.K., Bertozzi, W., ...
We have measured the proton recoil polarization in the He-4((e) over right arrow ,e(')(p) over right arrow)H-4 reaction at Q(2)=0.5, 1.0, 1.6, and 2.6 (GeV/c)(2). The measured ratio of polarization...
Evaluation of the Ohmeda 3700 pulse oximeter.
Warley, A R, Mitchell, J H, Stradling, J R
Arterial oxygen saturation values (Sao2) from 60% to 98% were measured by the Ohmeda 3700 pulse oximeter with the three types of probe available and compared with values of oxygen saturation...
Role of central command in carotid baroreflex resetting in humans during static exercise
Ogoh, S, Wasmund, W L, Keller, D M, Gallagher, K M, Mitchell, J H, ...
The purpose of the experiments was to examine the role of central command in the exercise-induced resetting of the carotid baroreflex. Eight subjects performed 30 % maximal voluntary contraction...