Department of Biological Sciences header
 
 
 

Full-time Faculty (put faces to these names)
 

Jeremiah N. Jarrett, Ph.D. (Tufts University, 1997), Associate Professor Department Chair
Office: 332 Copernicus; 860-832-2648; jarrettj@ccsu.edu
For more information, go to Dr. Jarrett's Web Page.

  • Research interests: Behavior and physiology of marine invertebrate larvae

  • Recent publications (1993 - present):

  • Jarrett, J. N.  2008.  Inter-population variation in shell morphology of the barnacle Chthamalus fissus. Journal of Crustacean Biology, 28: 16-20.
  • Jarrett, J.N. 2003. Seasonal variation in larval condition and post-settlement performance of the barnacle Semibalanus balanoides. Ecology 84: 384-390.
  • Pechenik, J., J.N. Jarrett, and J. Rooney. 2002. Relationships between larval nutritional experience, larval growth rates, juvenile growth rates, and juvenile feeding rates in the prosobranch gastropod Crepidula fornicata. J. Exp. Mar. Biol. Ecol. 280: 63-78.
  • Jarrett, J.N. 2000. Temporal variation in early mortality of an intertidal barnacle. Marine Ecology Progress Series 204:305-308.
  • Pechenik, J.N., D.E. Wendt, and J.N. Jarrett. 1998. Metamorphosis is not a new beginning: larval experience influences juvenile performance. Bioscience 48:901-910.
  • Jarrett, J.N. and J.A. Pechenik. 1997. Temporal variation in cyprid quality and juvenile growth capacity for an intertidal barnacle. Ecology 78:1262-1265.
  • Jarrett, J.N. 1997. Temporal variation in substratum specificity of Semibalanus balanoides (Linnaeus) cyprids. J. Exp. Mar. Biol. Ecol. 211:103-114.
  • Jarrett, J.N., M.B. Cutler, J.P. Ebersole, and W.G. Hagar. 1993. Seasonal variation in pH and alkalinity and recruitment of sunfish populations. Fresh. Biol. 30: 409-417.

Douglas R. Carter, Ph.D., Professor
Office: 343 Copernicus; 860-832-2647; carterd@ccsu.edu

  • Research Interests: My primary research interest is in plant physiology. I’m particularly interested in photosynthesis at all levels; whole plant, organellar, and molecular levels. My current focus is on chloroplast genes that code for proteins that constitute the core complexes of Photosystems I and II. To date (Sept. 2003), there are about 30 chloroplast genomes that have been completely sequenced and are available through the National Center for Biotechnology Information. For the past year, my research students and I have been “data mining” these gene banks in an effort to identify distributional patterns for these genes. Thus far, we have identified two basic patterns that essentially reflect the two main evolutionary branches of all green plants; streptophytes and chlorophytes. The one notable exception is the monocot genome, and that is the crux of our research efforts. We would like to use these distribution patterns as evolutionary “signatures” that might better resolve the origins of monocots; thus, our research problem has become one that lies within the field of molecular evolution. Our present challenge is to develop an assay that will allow us to determine the distributional patterns in plant species whose chloroplast genomes have not yet been published so that we can begin to the fill the gaps on the phylogenetic tree.

  • Courses Taught
    Bio 120 – Plants of Connecticut
    Bio 121 – General Biology I
    Bio 444 – Plant Taxonomy
    Bio 449 – Plant Physiology
    Bio 450 – Investigations in Plant Physiology

Tiffany M. Doan, Ph.D. (University of Texas at Arlington, 2002), Assistant Professor, Coordinator Ecology, Biodiversity, & Evolution Specialization
Office: 342 Copernicus; 860-832-2676; DoanTiM@ccsu.edu
                              For more information, see Dr. Doan's Web Page.

  • Research interests: My research interests are the evolution and ecology of tropical organisms, especially reptiles and amphibians.  I study the systematics, taxonomy, speciation, biogeography, ecology, and conservation of various groups of lizards, snakes, and frogs.  My principal research program involves the evolution of a family of small lizards that inhabit the Andes Mountains and the Amazon Basin of South America. 

  • Courses taught:

BIO 100 - Evolutionary Oddities

BIO 111 - Introductory Biology

BIO 121 - General Biology I (lab)

BIO 122 - General Biology II (lab)  

BIO 200 - General Biology III (lab)

BIO 302 - Evolutionary and Ecological Genetics

BIO 170/470/571 Field Studies in Biology: Panama

BIO 170/470/571 Field Studies in Biology: Tropical   Ecology in Peru

BIO 490/540 - Herpetology

BIO 490/540 - Systematic Biology

BIO 490/540 - Evolutionary Medicine

Sylvia L. Halkin, Ph.D. (University of Wisconsin-Madison, 1990), Professor
Office: 336 Copernicus; 860-832-2651; halkins@ccsu.edu

  • Research interests: Animal behavior and ornithology

  • Courses taught:
    BIO 111 - Introductory Biology
    BIO 133 - Laboratory in Introductory Ecology
    BIO 202 - Principles of Ecology and Evolution
    BIO 211 - Concepts in Biology (lab)
    BIO 420 - Ornithology
    BIO 480 - Animal Behavior
    BIO 490 - Field Studies in Biology in England, Ireland, and Australia
    BIO 490 - Evolution in Australia
    BIO 500 - Seminar in Biology
    BIO 540 - Evolution in Australia

Mark E. Jackson, Ph.D. (University of Texas at Dallas, 1997), Assistant Professor Office: 347 Copernicus; 860-832-2650; jacksonmae@ccsu.edu

  • Research interests: I am a neurophysiologist and my primary research interest is studying how stress (physical or psychological) alters neural activity in the mammalian brain.   I am particularly interested in stress-evoked responses in the prefrontal cortex, the hippocampus, amygdala, striatum, and the interactions between these brain structures.  This research has important implications for many diseases that are triggered by or exacerbated by stress, including Post-Traumatic Stress Disorder (PTSD), depression, schizophrenia, cardiovascular disease, as well as drug addition and just understanding how the brain works.  My experimental techniques include single-unit electrophysiological recording in awake rats, animal behavior, cognitive measures, and pharmacological manipulation of the neuroendocrine system.  My work also requires computational modeling of individual neurons and systems of neurons, as well as computational analysis of spike train responses.     

  • Representative Publications:

o        Jackson, ME and Moghaddam B (2006) Distinct patterns of plasticity in prefrontal cortex neurons that encode slow and fast responses to stress. European Journal of Neuroscience, in press

o        Jackson ME, Homayoun H, and Moghaddam B (2004) NMDA receptor hypofunction produces concomitant firing rate potentiation and burst activity reduction in the prefrontal cortex. Proceedings of the National Academy of Science, 101: 8467-8472.

o        Moghaddam B and Jackson ME (2004)  Effect of stress on prefrontal cortex function, Neurotoxicity Research, 6(1):1-6

o        Jackson, ME and Moghaddam B (2004) Stimulus-specific plasticity of prefrontal cortex dopamine neurotransmission. Journal of Neurochemistry, 88:1327-1334.

o        Jackson ME, Frost AS, and Moghaddam B (2001) Stimulation of prefrontal cortex at physiologically relevant frequencies inhibits dopamine release in the nucleus accumbens.  Journal of Neurochemistry, 78:1-5.

o        Jackson ME and Moghaddam B (2001) Amygdala regulation of nucleus accumbens dopamine output is governed by the prefrontal cortex.  Journal of Neuroscience, 21:676-681.

o        Jackson ME, Litvak O, and Gnadt JW (2001) Analysis of the frequency response of the saccadic circuit: Numerical simulations.  Neural Networks, 14:1357-1376.

o        Jackson ME and Gnadt JW (1999) Numerical simulation of nonlinear feedback model of saccade generation circuit implemented in the LabView graphical programming language.  Journal of Neuroscience Methods, 87:137-145.

o        Jackson ME and Cauller LJ (1999) Towards the function of reciprocal corticocortical connections: computational modeling and electrophysiological studies. In: Oscillations in Neural Systems (Levine DS, Brown VR, Shirey eds.), New York: Lawrence Erlbaum Publishers.

o        Jackson ME and Cauller LJ (1998) Neural activity in SII modifies sensory evoked potentials in SI in awake rats.  Neuroreport, 9(15):3379-3382.

o        Jackson ME and Cauller LJ (1997) Evaluation of simplified compartmental models of reconstructed neocortical neurons for use in large-scale simulations of biological neural networks.  Brain Research Bulletin, 44(1):7-17.

 

  • Courses taught:
    • BIO 111 - Introductory Biology
    • BIO 113 - Lab Experience in Biology
    • BIO 122 - General Biology II (lab)
    • BIO 331 - Neurobiology
    • BIO 333 - Endocrinology
    • BIO 414 - Human Disease
    • BIO 517 - Human Anatomy, Physiology, and Pathophysiology
    • BIO 540 - Advanced Neuroscience

Thomas Mione, Ph.D. (University of Connecticut, 1992), Professor
Office: 338 Copernicus; 860-832-2656; mionet@ccsu.edu
For more information, go to Dr. Mione's web page.

  • Research interests: Plant Systematics and Plant Reproductive Biology

  • CCSU Greenhouse Manager

  • Publications

  • Courses taught:
    BIO 121 - General Biology I
    BIO 200 - General Biology III
    BIO 327 - Vascular Plants
    BIO 440 - Evolution

Barbara J. Nicholson, Ph.D. (University of Alberta, 1993), Associate Professor
Office: 340 Copernicus; 860-832-2706; nicholsonb@ccsu.edu
For more information, go to Dr. Nicholson's web page.

  • Research interests: My research interests are in the area of peatland ecology, particularly the paleoecology or the developmental history of a peatland. I enjoy analyzing the biogeochemistry, peat sediment history, hydrology, landform development, and macrofossil history of the peat sediments in order to reconstruct what has developed in terms of water movement, landform development, and community structure within the peatland. Much of my research has direct applications in the management and restoration of peatlands and I am always looking for research projects which have an application beyond the academic. Currently, I am working in conjunction with the Connecticut Chapter of the Nature Conservancy undertaking a paleoecological investigation of one of their properties, Beeslick Pond. This wetland is one of the rarest wetland types in the State and contains many of Connecticut's rare and endangered species. The Conservancy would like to understand what the disturbance history of the site has been, and what impact past disturbance has had on the abundance of the rarer species. I am also interested in obtaining a good middle to late Holocene climate signal from these sediments. A Holocene climate record that independently collaborates water level fluctuations previously interpreted from diatom and fossil pigment profiles found in lake basins, would have great scientific merit. Another field of research that I wish to pursue is in basic Sphagnum ecology. Sphagnum a bryophyte which grows predominately in peatlands has many unanswered questions concerning its basic ecology, such as: the amount of competition amongst individuals in a hummock for nitrogen and phosphorus; the role of hummocks in the growth of the plant; shade tolerance and the need for structural support. I would like to conduct an experiment which would demonstrate through radioactive tracers, that active competition between individual Sphagnum stems occurs in a hummock for aerially deposited nitrogen and phosphorus.

  • Courses taught:
    BIO 121 - General Biology I
    BIO 132 - Introductory Ecology
    BIO 133 - Introductory Ecology Laboratory
    BIO 202 - Principles of Ecology and Evolution
    BIO 326 - Non-vascular Plants and Fungi
    BIO 405 - Ecology
    SCI 485 - Studies in Science: Aquatic Ecology

Peter Osei, Ph.D., Associate Professor
Office: 339 Copernicus; 860-832-2657; oseip@ccsu.edu
For more information, go to Dr. Osei's web page.

  • Research Interest: Lipid nutrition

  • Chief Health Professions Advisor

  • Courses Taught:
    BIO 111 - Introductory Biology
    BIO 113 - Laboratory Experience in Biology
    BIO 122 - General Biology II
    BIO 401 - Human Nutrition and Metabolism
    BIO 500 - Seminar in Biology

Clayton A. Penniman, Ph.D. (University of New Hampshire, 1983), Professor, Coordinator Environmental Science Specialization
Office: 341 Copernicus; 860-832-2658; penniman@ccsu.edu

  • Clayton A. Penniman received his Ph.D. in marine botany from the University of New Hampshire. He spent seven years at the UNH Jackson Estuarine Laboratory as a Research Associate and Research Assistant Professor. He has also been the Senior Scientist and Assistant Project Manager of the USEPA's National Estuary Program, Narragansett Bay Project. His areas of research include estuarine water quality management and estuarine plant-water quality interactions.

  • Dr. Penniman coordinates the Environmental Program in the Department of Biological Sciences, coordinates the Copernicus Science Computing Laboratory, and coordinates the Connecticut State University Center for Education and Research at Outer Island (Stewart E. McKinney National Wildlife Refuge). He has also taught a summer course, Marine Pollution, at Cornell University's Shoals Marine Laboratory.

  • With the help of two CCSU Biology students, Ms. Mary Ann Costa and Mr. Edward Carruthers, Dr. Penniman has developed an On-line Intertidal Transect that illustrates rocky intertidal zonation at Outer Island in Long Island Sound.

  • Courses taught:
    BIO 132 - Introductory Ecology (Course information for Spring 1998)
    BIO 133 - Laboratory in Introductory Ecology
    BIO 150 - Long Island Sound-Introductory Ecology
    BIO 425 - Aquatic Plant Biology (Course information for Fall 2000)
    BIO 434 - Ecology of Inland Waters and Estuaries (Course information for Fall 1999)
    BIO 436 - Environmental Resources and Management (Course information for Spring 2000)
    BIO 438 - Aquatic Pollution (Course information for Spring 2001)
    BIO 508 - Coastal Ecology
    BIO 509 - Coastal Ecology Laboratory 
                                                         BIO 540 - Advanced Topics in Biology: Stream Ecology

Ruth E. Rollin, Ph.D. (Colorado State University, 1984),
Professor
Office: 349 Copernicus; 860-832-2659; rollin@ccsu.edu

  • Research Interests: Physiology, intestinal function

  • Coordinator of M.S. Biological Sciences: Anesthesia Program

  • Courses taught:
    BIO 111 - Introductory Biology
    BIO 113 - Laboratory Experience in Biology
    BIO 318 - Anatomy and Physiology I
    BIO 319 - Anatomy and Physiology II
    BIO 416 - Immunology
    BIO 417 - Immunology Laboratory
    BIO 517 - Human Anatomy, Physiology, Pathophysiology

David Spector, Ph.D. (University of Massachusetts at Amherst, 1989), Associate Professor
Office: 3348 Copernicus; 860-832-2652; spectord@ccsu.edu

  • Research interests: Evolution of animal behavior, especially singing behavior of birds

  • Representative professional publications:

  • Staicer, C. A., D. A. Spector, and A. G. Horn. 1996. The dawn chorus and other diel patterns in acoustic signaling. pp. 426-453 in Ecology and Evolution of Acoustic Communication among Birds, D. E. Kroodsma and E. H. Miller, eds. Cornell University Press, Ithaca, New York.

  • Spector, D. A. 1994. Definition in biology: The case of "bird song." Journal of Theoretical Biology 168:373-381.

  • Spector, D. A. 1992. Wood warbler song systems: A review of paruline singing behavior. Current Ornithology 9:199-238.

  • Spector, D. A. 1991. The singing behaviour of yellow warblers. Behaviour 117:29-52.

  • Representative popular publications:

    • Spector, D. A. 1996. How to Misidentify a Bird. Birdwatcher's Digest 19(1):76-81.

    • Spector, D. A. 1988. Birding the rails. Birder's World 2(5):26-29.

  • Courses taught:
    BIO 100 - Search in Biology: Animal Behavior
    BIO 111 - Introductory Biology
    BIO 113 - Laboratory Experience in Biology
    BIO 122 - General Biology II (lab)
    BIO 202 - Principles of Ecology and Evolution
    BIO 322 - Vertebrate Zoology
    BIO 440 - Evolution
    BIO 481 - Comparative Vertebrate Anatomy
    BIO 490 - Studies in Biology: History of Biology
    ID 120 - Science and Society I

Ellen G. Zemetis, M.S. (Central Connecticut State University, 1977), Lecturer
Office: 353 Copernicus; 860-832-1651; zemetise@ccsu.edu
University Faculty Supervisor of Student Teachers (Biology)

  • Courses Taught:
    BIO 111 - Introductory Biology
    BIO 113 - Laboratory Experience in Biology
    BIO 132 - Introductory Ecology                                                             BIO 121 - General Biology I (lab)
    BIO 211 - Concepts in Biology 

Copyright © 2004 [Central Connecticut State University]. All rights reserved.
Questions/Comments: Tiffany Doan at DoanTiM@ccsu.edu

Last Modified: Sunday, 27. January 2008