Papers
Weller, T.J., J.M. Szewczak, M.M. McKenzie, P.C. Ormsbee and J.M. Zinck (2007) A Comparison of Tethered Zip-line and Hand-release for Acquiring Representative Reference Echolocation Calls from Bats. (in preparation).
Redgwell, R.D., J.M. Szewczak, G. Jones, amd S Parsons (2007) Classification of echolocation calls using support vector machines and ensembles of neural networks. (in preparation).
Szewczak, J.M., and E.B. Arnett (2007) Acoustic Monitoring of Bats, in Methods and Metrics for Studying Impacts of Wind Energy Development on Nocturnal Species (Birds and Bats), T.H. Kunz, ed. National Wind Coordinating Committee (NWCC) (in press).
Parsons, S., and J.M. Szewczak (2007) Detecting, Recording, and Analyzing the Vocalizations of Bats, in Ecological and Behavioral Methods for the Study of Bats, 2nd Edition, T.H. Kunz, ed. Johns Hopkins University Press (in press).
Wood, W.F., and J.M. Szewczak (2007) Volatile compounds in the pelage of the Mexican free-tailed bat, Tadarida brasiliensis mexicana. (submitted).
Szewczak, J. M., and E.B. Arnett (2006) Ultrasound emissions from wind turbines as a potential attractant to bats: a preliminary investigation. An investigative report submitted to the Bats and Wind Energy Cooperative. Bat Conservation International. Austin, Texas, USA.
Szewczak, J.M. (2004) Advanced analysis techniques for identifying bat species. Proceedings of the Bat Conservation International Echolocation Symposium, Austin, TX, April, 2002. Published by Bat Conservation International.
Huey, K.A., J.M. Szewczak, and F.L. Powell (2003) Dopaminergic mechanisms of neural plasticity in respiratory control: Transgenic approaches. Respiration Physiology and Neurobiology. 135:133-44.
Szewczak, J.M. and F.L. Powell (2003 ) Open-flow plethysmography with pressure-decay compensation. Respiration Physiology and Neurobiology. 134:57-67.
Morrison, M. L. and J. M. Szewczak (2002) Focus on Field Stations, White Mountain Research Station, University of California. Bulletin of the Ecological Society of America, 83(1):63-68.
Hammond, K.A., J.M. Szewczak and E. Król (2001) Effects of altitude and temperature on organ phenotypic plasticity along an altitudinal gradient. Journal of Experimental Biology. 204(11):1991-2000.
Sullivan, S.G. and J.M. Szewczak (1998) Apneic oxygen uptake in the torpid pocket mouse, Perognathus parvus. Physiological Zoology. 71(6):624-632.
Szewczak, J.M., S.M. Szewczak, M.L. Morrison, and L. Hall (1998) Bats of the White-Inyo Range. Great Basin Naturalist. 58(1):66-75.
Hepple, R.T., P.J. Agey, L. Hazelwood, J.M. Szewczak, R.E. MacMillen and O. Mathieu-Costello (1998) Increased capillarity in hindlimb muscle of birds living at altitude. Journal of Applied Physiology. 85(5):1871-1876.
Szewczak, J. M. (1997) Matching gas exchange in the bat from flight to torpor. in: Comparative Aspects of the Control of Arterial Blood Gases: Ventilatory and Cardiovascular Perspectives. American Zoologist. 37:92-100.
Mathieu-Costello, O., P.J. Agey and J.M. Szewczak (1994) Capillary-fiber geometry in one of the smallest bats, Pipistrellus hesperus . Respiration Physiology. 95:155-169.
Szewczak, J.M. and D.C. Jackson (1992) Apneic Oxygen uptake in the torpid bat, Eptesicus fuscus . Journal of Experimental Biology. 173:217-229.
Szewczak, J.M. and D.C. Jackson (1992) Acid-base state and intermittent breathing in the torpid bat, Eptesicus fuscus . Respiration Physiology. 88:205-215.
Szewczak, J.M. and D.C. Jackson (1992) Ventilatory response to hypoxia and hypercapnia in the torpid bat, Eptesicus fuscus . Respiration Physiology 88:217-232.
Mathieu-Costello, O., J.M. Szewczak, R.B. Logemann and P.J. Agey (1991) Geometry of blood-tissue exchange in bat flight muscle compared with bat hindlimb and rat soleus muscle. American Journal of Physiology. 262: R955-R965.
Abstracts
Szewczak, J.M. (2002) Multivariate acoustic transforms for identifying bat species. (Submitted abstract for North American Symposium on Bat Research.)
Szewczak, J.M. (2002) Phenostasis and patterns of growth: a framework from which to interpret adaptive capacity. (Submitted abstract American Physiological Society special Comparative Physiology Meeting.)
Hill, E. M., S.J. Wickler, J.M. Szewczak, H.M. Greene, and E.A. Cogger (2001) 2,3-Diphosphoglycerate in burros (Equus asinus) after six weeks at altitude. American Zoologist, 41 (6): 1471-1472.
Szewczak, J.M. (2001) Bat torpor, hibernaculum environment, and survival. Bat Research News. 42(3).
Berry, R.D. and J.M. Szewczak (2001) A Field Recording Technique to Passively Collect and Time Tag Echolocation Calls from Free Flying Bats Using a Time Expansion Bat Detector and a Digital 8 Video Camcorder. Bat Research News, (in press).
Szewczak, J.M. (2000) A tethered zip-line arrangement for reliably collecting bat echolocation reference calls. Bat Research News, 41:142.
Szewczak, J.M. (2000) A consistent acoustic feature to discriminate Myotis species. Bat Research News, 41:141.
Szewczak, J.M. (2000) Periodic breathing, acid-base state, and apneic oxygen uptake in the torpid mammal. (Annual Symposium and Joint International Meeting of the Society for Experimental Biology on Milestones and Goals Cambridge, England, UK July 30-August 03, 2000). Comparative Biochemistry and Physiology Part B Biochemistry & Molecular Biology July, 2000. 126B:S92.
Szewczak, J.M. and Powell, F.L. (2000) Open flow plethysmography with pressure-decay compensation. FASEB Journal, v.14, n.4, March 15, 2000:A610.
Szewczak, J.M. and F.L. Powell. (1999) Arterial Blood gas and acid-base state in C57 mice during normoxia and hypoxia. American Journal of Critical Care and Respiratory Medicine, 159:A842.
Szewczak, J.M. (1999) Hypoxic hypometabolism and thermal conductance. FASEB Journal, v.13, n.4 PART 1, March 12, 1999.:A495.
Szewczak, J.M. (1999) Hypoxic hypometabolism in heterothermic mammals. American Zoologist, v.38, n.5, 1998.:9A.
Hepple, R.T., P.J. Agey, L. Hazelwood, J.M. Szewczak, R.E. MacMillen and O. Mathieu-Costello (1998) Increased capillarity in hindlimb muscle of birds living at altitude. FASEB Journal, v.12, n.5: A723.
Szewczak, J. M. (1996) A test of plasticity in ventilatory motor control. FASEB Journal. 10(3): 3707-3708.
Kwatinetz, M. H., J. C. Dewis and J.M. Szewczak (1996) Interactions of hypoxic and hypercapnic stimuli on ventilatory motor output. FASEB Journal. 10(3): 3707.
Szewczak, J. M. (1994) Fractal analysis of ventilatory control in heterothermic mammals. The Physiologist, 37(5): A-64.
Millman, J. and J. M. Szewczak (1994) Nonlinear methods for the analysis of ventilatory control. The Physiologist, 37(5): A-64.
Szewczak, J. M. (1994) The scaling of apneic oxygen uptake in small heterothermic mammals. FASEB Journal. 8(4): A1-A1.
Szewczak, J. M. and F. L. Powell (1992) High altitude acclimatization in the bat, Eptesicus fuscus . FASEB Journal. 6(5): A1774.
