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John E. Speich - Publications

Affiliations: 
Mechanical Engineering Virginia Commonwealth University, Richmond, VA, United States 
Area:
Mechanical, Biomechanics
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56 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Tracey AT, Anele UA, Vince RA, Speich JE, Klausner AP, Ratz PH. Bladder attack: transient bladder ischemia leads to a reversible decrease in detrusor compliance. Translational Andrology and Urology. 8: 703-711. PMID 32038967 DOI: 10.21037/tau.2019.11.12  0.6
2018 Anele UA, Ratz PH, Colhoun AF, Roberts S, Musselman R, Vince RA, Speich JE, Klausner AP. Potential vascular mechanisms in an ex vivo functional pig bladder model. Neurourology and Urodynamics. PMID 29777585 DOI: 10.1002/nau.23710  0.6
2018 Qiao LY, Xia C, Shen S, Lee SH, Ratz PH, Fraser MO, Miner A, Speich JE, Lysiak JJ, Steers WD. Urinary bladder organ hypertrophy is partially regulated by Akt1-mediated protein synthesis pathway. Life Sciences. PMID 29572181 DOI: 10.1016/j.lfs.2018.03.041  0.6
2017 Vince R, Tracey A, Deebel NA, Barbee RW, Speich JE, Klausner AP, Ratz PH. Effects of vesical and perfusion pressure on perfusate flow, and flow on vesical pressure, in the isolated perfused working pig bladder reveal a potential mechanism for the regulation of detrusor compliance. Neurourology and Urodynamics. PMID 28745836 DOI: 10.1002/nau.23362  0.6
2017 Neal CJ, Lin JB, Hurley T, Miner AS, Speich JE, Klausner AP, Ratz PH. Slowly cycling rho kinase-dependent actomyosin crossbridge "slippage" explains intrinsic high compliance of detrusor smooth muscle. American Journal of Physiology. Renal Physiology. ajprenal.00633.2016. PMID 28356291 DOI: 10.1152/ajprenal.00633.2016  0.6
2017 Habteyes FG, Komari SO, Nagle AS, Klausner AP, Heise RL, Ratz PH, Speich JE. Modeling the influence of acute changes in bladder elasticity on pressure and wall tension during filling. Journal of the Mechanical Behavior of Biomedical Materials. 71: 192-200. PMID 28343086 DOI: 10.1016/j.jmbbm.2017.02.020  0.6
2016 Colhoun AF, Speich JE, Cooley LF, Bell ED, Barbee RW, Guruli G, Ratz PH, Klausner AP. Low amplitude rhythmic contraction frequency in human detrusor strips correlates with phasic intravesical pressure waves. World Journal of Urology. PMID 28025660 DOI: 10.1007/s00345-016-1994-0  0.6
2016 Nagle AS, Speich JE, De Wachter SG, Ghamarian PP, Le DM, Colhoun AF, Ratz PH, Barbee RW, Klausner AP. Non-invasive characterization of real-time bladder sensation using accelerated hydration and a novel sensation meter: An initial experience. Neurourology and Urodynamics. PMID 27654469 DOI: 10.1002/nau.23137  0.6
2016 Colhoun AF, Klausner AP, Nagle AS, Carroll AW, Barbee RW, Ratz PH, Speich JE. A pilot study to measure dynamic elasticity of the bladder during urodynamics. Neurourology and Urodynamics. PMID 27241067 DOI: 10.1002/nau.23043  0.6
2015 Colhoun AF, Speich JE, Dolat MT, Habibi JR, Guruli G, Ratz PH, Barbee RW, Klausner AP. Acute length adaptation and adjustable preload in the human detrusor. Neurourology and Urodynamics. PMID 26227060 DOI: 10.1002/nau.22820  0.6
2015 Mason MA, Cartin CP, Shahidi P, Speich JE, Hargraves J. Contact stress modeling in railway bearings for imperfect contact geometries 2015 Joint Rail Conference, Jrc 2015. DOI: 10.1115/JRC2015-5808  0.6
2015 Speich JE, Klausner AP. The Cath-Assist: A Self-Catheterization Assistive Device Journal of Medical Devices, Transactions of the Asme. 9: 1-2. DOI: 10.1115/1.4030129  0.6
2014 Klausner AP, King AB, Byrne MD, Habibi JR, Li K, Sabarwal V, Speich JE, Ratz PH. A new and automated method for objective analysis of detrusor rhythm during the filling phase. World Journal of Urology. 32: 85-90. PMID 23633125 DOI: 10.1007/s00345-013-1084-5  0.6
2013 Komari SO, Headley PC, Klausner AP, Ratz PH, Speich JE. Evidence for a common mechanism for spontaneous rhythmic contraction and myogenic contraction induced by quick stretch in detrusor smooth muscle. Physiological Reports. 1: e00168. PMID 24400167 DOI: 10.1002/phy2.168  0.6
2013 Byrne MD, Klausner AP, Speich JE, Southern JB, Habibi JR, Ratz PH. Fourier transform analysis of rabbit detrusor autonomous contractions reveals length dependent increases in tone and slow wave development at long lengths. The Journal of Urology. 190: 334-40. PMID 23485511 DOI: 10.1016/j.juro.2013.02.071  0.6
2012 Southern JB, Frazier JR, Miner AS, Speich JE, Klausner AP, Ratz PH. Elevated steady-state bladder preload activates myosin phosphorylation: detrusor smooth muscle is a preload tension sensor. American Journal of Physiology. Renal Physiology. 303: F1517-26. PMID 22993074 DOI: 10.1152/ajprenal.00278.2012  0.6
2012 Speich JE, Wilson CW, Almasri AM, Southern JB, Klausner AP, Ratz PH. Carbachol-induced volume adaptation in mouse bladder and length adaptation via rhythmic contraction in rabbit detrusor. Annals of Biomedical Engineering. 40: 2266-76. PMID 22614640 DOI: 10.1007/s10439-012-0590-8  0.6
2012 Speich JE, Southern JB, Henderson S, Wilson CW, Klausner AP, Ratz PH. Adjustable passive stiffness in mouse bladder: regulated by Rho kinase and elevated following partial bladder outlet obstruction. American Journal of Physiology. Renal Physiology. 302: F967-76. PMID 22205227 DOI: 10.1152/ajprenal.00177.2011  0.6
2011 Klausner AP, Johnson CM, Stike AB, Speich JE, Sabarwal V, Miner AS, Cleary M, Koo HP, Ratz PH. Prostaglandin E₂mediates spontaneous rhythmic contraction in rabbit detrusor muscle. The Canadian Journal of Urology. 18: 5608-14. PMID 21504648  0.6
2011 Bednarek ML, Speich JE, Miner AS, Ratz PH. Active tension adaptation at a shortened arterial muscle length: inhibition by cytochalasin-D. American Journal of Physiology. Heart and Circulatory Physiology. 300: H1166-73. PMID 21239639 DOI: 10.1152/ajpheart.00009.2010  0.6
2010 Almasri AM, Ratz PH, Speich JE. Length adaptation of the passive-to-active tension ratio in rabbit detrusor. Annals of Biomedical Engineering. 38: 2594-605. PMID 20387122 DOI: 10.1007/s10439-010-0021-7  0.6
2010 Ratz PH, Speich JE. Evidence that actomyosin cross bridges contribute to "passive" tension in detrusor smooth muscle. American Journal of Physiology. Renal Physiology. 298: F1424-35. PMID 20375119 DOI: 10.1152/ajprenal.00635.2009  0.6
2010 Almasri AM, Ratz PH, Bhatia H, Klausner AP, Speich JE. Rhythmic contraction generates adjustable passive stiffness in rabbit detrusor. Journal of Applied Physiology (Bethesda, Md. : 1985). 108: 544-53. PMID 20056849 DOI: 10.1152/japplphysiol.01079.2009  0.6
2010 Ratz PH, Speich JE, Klausner AP. COX Inhibitors and Overactive Bladder: The Potential for Future Therapy Current Bladder Dysfunction Reports. 5: 4-12. DOI: 10.1007/s11884-009-0037-8  0.6
2010 Speich JE, Mcleskey JT, Gad-El-Hak M. Curriculum development for a nuclear track in mechanical engineering International Journal of Engineering Education. 26: 716-726.  0.6
2009 Speich JE, Almasri AM, Bhatia H, Klausner AP, Ratz PH. Adaptation of the length-active tension relationship in rabbit detrusor. American Journal of Physiology. Renal Physiology. 297: F1119-28. PMID 19675182 DOI: 10.1152/ajprenal.00298.2009  0.6
2008 Poley RN, Dosier CR, Speich JE, Miner AS, Ratz PH. Stimulated calcium entry and constitutive RhoA kinase activity cause stretch-induced detrusor contraction. European Journal of Pharmacology. 599: 137-45. PMID 18929558 DOI: 10.1016/j.ejphar.2008.09.045  0.6
2008 Shan Y, Dodson J, Abraham S, Speich JE, Rao R, Leang KK. A biaxial shape memory alloy actuated cell/tissue stretching system Asme International Mechanical Engineering Congress and Exposition, Proceedings. 2: 161-169. DOI: 10.1115/IMECE2007-42266  0.6
2008 Shan Y, Speich JE, Leang KK. Low-cost IR reflective sensors for submicrolevel position measurement and control Ieee/Asme Transactions On Mechatronics. 13: 700-709. DOI: 10.1109/TMECH.2008.2005407  0.6
2007 Speich JE, Dosier C, Borgsmiller L, Quintero K, Koo HP, Ratz PH. Adjustable passive length-tension curve in rabbit detrusor smooth muscle. Journal of Applied Physiology (Bethesda, Md. : 1985). 102: 1746-55. PMID 17234807 DOI: 10.1152/japplphysiol.00548.2006  0.6
2006 Speich JE, Quintero K, Dosier C, Borgsmiller L, Koo HP, Ratz PH. A mechanical model for adjustable passive stiffness in rabbit detrusor. Journal of Applied Physiology (Bethesda, Md. : 1985). 101: 1189-98. PMID 16778004 DOI: 10.1152/japplphysiol.00396.2006  0.6
2006 Call C, Han S, Speich JE, Eddinger TJ, Ratz PH. Resistance to pressure-induced dilatation in femoral but not saphenous artery: physiological role of latch? American Journal of Physiology. Heart and Circulatory Physiology. 291: H1513-20. PMID 16731652 DOI: 10.1152/ajpheart.00086.2006  0.6
2006 Han S, Speich JE, Eddinger TJ, Berg KM, Miner AS, Call C, Ratz PH. Evidence for absence of latch-bridge formation in muscular saphenous arteries. American Journal of Physiology. Heart and Circulatory Physiology. 291: H138-46. PMID 16461375 DOI: 10.1152/ajpheart.00977.2005  0.6
2006 Beck J, Norass M, Kieres J, Speich JE, Mossi KM, Leang KK. Hysteresis characterization using charge-feedback control for a LIPCA device Proceedings of Spie - the International Society For Optical Engineering. 6170. DOI: 10.1117/12.658604  0.6
2006 McLeskey JT, Speich JE, Richardson JS, Gad-El-Hak M. Evaluation of an experiential engineering library International Journal of Engineering Education. 22: 247-256.  0.6
2005 Speich JE, Cagle YD, Rafiq A, Merrell RC, Doarn CR, Broderick TJ. Evaluation of surgical skills in microgravity using force sensing. Medical Engineering & Physics. 27: 687-93. PMID 16139766 DOI: 10.1016/j.medengphy.2005.02.005  0.6
2005 Speich JE, Borgsmiller L, Call C, Mohr R, Ratz PH. ROK-induced cross-link formation stiffens passive muscle: reversible strain-induced stress softening in rabbit detrusor. American Journal of Physiology. Cell Physiology. 289: C12-21. PMID 15716326 DOI: 10.1152/ajpcell.00418.2004  0.6
2005 McJunkin S, Speich JE, O'Malley MK. Transparency extension in haptic interfaces via adaptive dynamics cancellation American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) Dsc. 74: 1581-1587. DOI: 10.1115/IMECE2005-81443  0.6
2005 Speich JE, Goldfarb M. An implementation of loop-shaping compensation for multidegree-of-freedom macro-microscaled telemanipulation Ieee Transactions On Control Systems Technology. 13: 459-464. DOI: 10.1109/TCST.2004.839576  0.6
2005 Speich JE, Shao L, Goldfarb M. Modeling the human hand as it interacts with a telemanipulation system Mechatronics. 15: 1127-1142. DOI: 10.1016/j.mechatronics.2005.06.001  0.6
2005 Speich JE, Borgsmiller L, Call C, Mohr R, Ratz PH. Reversible strain softening behavior in rabbit detrusor smooth muscle Proceedings of the 2005 Summer Bioengineering Conference. 2005: 361-362.  0.6
2005 McJunkin ST, O'Malley MK, Speich JE. Transparency of a phantom premium haptic interface for active and passive human interaction Proceedings of the American Control Conference. 5: 3060-3065.  0.6
2004 Panait L, Broderick T, Rafiq A, Speich J, Doarn CR, Merrell RC. Measurement of laparoscopic skills in microgravity anticipates the space surgeon. American Journal of Surgery. 188: 549-52. PMID 15546568 DOI: 10.1016/j.amjsurg.2004.07.029  0.6
2004 Speich JE, Mcleskey JT, Richardson JS, Gad-El-Hak M. The experiential engineering library International Journal of Engineering Education. 20: 1022-1033.  0.6
2004 McLeskey JT, Speich JE, Richardson JS, Gad-El-Hak M. The creation of an experiential engineering library Asee Annual Conference Proceedings. 2579-2590.  0.6
2003 Speich JE, O'Malley MK. Current challenges in the control of haptic interfaces and bilateral teleoperation systems American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) Dsc. 72: 743-750. DOI: 10.1115/IMECE2003-43266  0.6
2002 Speich JE, Shao L, Goldfarb M. An experimental hand/arm model for human interaction with a telemanipulation system American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) Dsc. 70: 941-946.  0.6
2002 Speich JE, Goldfarb M. Implementation of loop-shaping compensators to increase the transparency bandwidth of a scaled telemanipulation system Proceedings - Ieee International Conference On Robotics and Automation. 3: 2886-2893.  0.6
2001 Fite KB, Speich JE, Goldfarb M. Transparency and stability robustness in two-channel bilateral telemanipulation Journal of Dynamic Systems, Measurement and Control, Transactions of the Asme. 123: 400-407.  0.6
2000 Speich J, Goldfarb M. Compliant-mechanism-based three degree-of-freedom manipulator for small-scale manipulation Robotica. 18: 95-104. DOI: 10.1017/S0263574799001903  0.6
2000 Speich JE, Fite K, Goldfarb M. Method for simultaneously increasing transparency and stability robustness in bilateral telemanipulation Proceedings - Ieee International Conference On Robotics and Automation. 3: 2671-2676.  0.6
1999 Goldfarb M, Speich JE. A well-behaved revolute flexure joint for compliant mechanism design Journal of Mechanical Design, Transactions of the Asme. 121: 424-429.  0.6
1998 Speich JE, Goldfarb M. A three degree-of-freedom flexure-based manipulator for high resolution spatial micromanipulation Proceedings of Spie - the International Society For Optical Engineering. 3519: 82-92. DOI: 10.1117/12.325750  0.6
1998 Goldfarb M, Speich JE. Eliminating non-smooth nonlinearities with compliant manipulator design Proceedings of the American Control Conference. 4: 2118-2122. DOI: 10.1109/ACC.1998.703001  0.6
1998 Goldfarb M, Speich JE. Compliant micromanipulator design for scaled bilateral telemanipulation of small-scale environments American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) Dsc. 64: 213-218.  0.6
1997 Goldfarb M, Speich JE. Design of a minimum surface-effect three degree-of-freedom micromanipulator Proceedings - Ieee International Conference On Robotics and Automation. 2: 1466-1471.  0.6
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