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Science Seminars

 

22 to 28 OCTOBER 2001

 

MONDAY, 22 OCTOBER

"Carbon Megatubes: Synthesis and Functionalization," Ron Davis, Penn State, 11:15 a.m., S-5 Osmond Laboratory, Department of Chemistry (865-9163).

"Developments (Mainly Experimental) in Gravitational Quantum State Reduction," Roger Penrose, Oxford University and Penn State, 3:30 p.m., 318 Osmond Laboratory, Center for Gravitational Physics and Geometry (863-9605).

"Phylogenetics of Obscure Microfungi: Why Does It Matter?" Amy Rossman, U.S. Department of Agriculture Agricultural Research Service, 3:30 p.m., 112 Buckhout Laboratory, Department of Plant Pathology (863-4498).

"Stable Ergodicity of Certain Linear Automorphisms of the Torus: Part I," Federico Rodriguez Hertz, Institute for Pure and Applied Mathematics (Brazil), 3:30 p.m., 102 McAllister Building, Department of Mathematics (865-7527).

"Insights into Chromosome Structure Using Invisible Chromosomes of Budding Yeast," Douglas Koshland, Howard Hughes Medical Institute and Carnegie Institution of Washington, 4:00 p.m., 101 Althouse Laboratory, host: Robert Simpson, Department of Biochemistry and Molecular Biology (865-3072).

"Vitamin-A Deficiency: A Chronicle of Control Efforts," Barbara Underwood, National Academy of Sciences, 4:00 p.m., 108 Wartik Laboratory, Intercollege Graduate Program in Nutrition (865-3448).

 

TUESDAY, 23 OCTOBER

"Association Between Divergence and Interspersed Repeats in Mammalian Noncoding Genomic DNA," Shan Yang, Penn State, 11:15 a.m., 101 Althouse Laboratory, host: Ross Hardison, Department of Biochemistry and Molecular Biology (865-3072).

"Transport in the Cuprates: Conventional or Exotic?" Dennis Drew, University of Maryland, 3:30 p.m., 339 Davey Laboratory, host: Qi Li, Department of Physics (863-5347).

"Cytonuclear Coevolution in Structured Plant Populations," David McCauley, Vanderbilt University, 4:00 p.m. (refreshments at 3:45 p.m.), 101 Althouse Laboratory, host: Claude dePamphilis, Department of Biology (863-6412).

"Mechanism of Membrane Fusion in Influenza Virus and HIV-1," Susan Senchak, Penn State, 4:00 p.m., S-5 Osmond Laboratory, Department of Chemistry (865-6553).

"On the Weak Solutions to the Variational-Wave Equations of Liquid Crystals," Ping Zhang, Penn State, 4:00 p.m., 104 McAllister Building, Department of Mathematics (865-7527).

 

WEDNESDAY, 24 OCTOBER

"Fighting Physical Frailty: Maintaining New Fibers in Old Muscles," John A. Faulkner, University of Michigan, 12:00 noon, 108 Wartik Laboratory (video conferenced from Hershey Medical Center), Gerontology Center and Geriatric Education Center of Pennsylvania (865-1710).

"Sequence and Structural Evolution of Chloroplast Genomes: A Case Study," Liying Cui, Penn State, 12:10 p.m., 317 Mueller Laboratory, Institute of Molecular Evolutionary Genetics (865-7030).

"Early Signaling in Root Gravitropism," Victoria Kramer, Penn State, 12:20 p.m., 107 Wartik Laboratory, Intercollege Graduate Program in Plant Physiology (863-3892).

"Stable Ergodicity of Certain Linear Automorphisms of the Torus: Part II," Federico Rodriguez Hertz, Institute for Pure and Applied Mathematics (Brazil), 3:30 p.m., 102 McAllister Building, Department of Mathematics (865-7527).

"Gene Regulation: Fun in a Crowded Place," Michael Fried, Penn State, 4:00 p.m., 108 Wartik Laboratory (video conferenced from Hershey Medical Center), Cell and Molecular Biology Graduate Program and Life Sciences Consortium (717-531-1045).

"Selenium: Its Molecular Biology and Role in Human Health," Dolpf Hatfield, National Institutes of Health, 4:00 p.m., 101 Agricultural Sciences and Industries Building, Department of Veterinary Science (863-5786).

 

THURSDAY, 25 OCTOBER

"Iron in Neurobiology: Human Diseases and Animal Models" (neuroscience seminar), James Connor, Penn State, 10:30 a.m., 339 Davey Laboratory, host: Rick Ordway, Department of Biology (863-5693 or 863-8461).

"Investigation of the PII-Signal-Transduction Pathway in the Cyanobacterium Synechococcus sp. PCC 7002," Joel Graham, Penn State, 11:15 a.m., 101 Althouse Laboratory, host: Don Bryant, Department of Biochemistry and Molecular Biology (865-3072).

(title to be announced), Jeff Lagarias, AT&T Labs-Research, 11:15 a.m., 208 Thomas Building, Department of Mathematics (865-7527).

"Carbon Nanotubes: Thermoelectric Chemical Sensors," Peter Eklund, Penn State, 12:15 p.m., S-5 Osmond Laboratory, Department of Physics (865-5233).

"Morse Homology and Currents," David Hurtubise, Penn State, 3:35 p.m., 113 McAllister Building, Department of Mathematics (865-7527).

"Gravitational Wave Phenomenology" (colloquium), Sam Finn, Penn State, 4:00 p.m., 117 Osmond Laboratory, host: Abhay Ashtekar, Department of Physics (863-9601).

"Relative Perturbation Theory for Hyperbolic-Eigenvalue and Singular-Value Problems," Ivan Slapnicar, Utah State University, 4:00 p.m., 102 Thomas Building, Department of Computer Science and Engineering (865-9505).

"Trisecting Angles: Morley's Theorem and Related Geometry," Jeffrey C. Lagarias, AT&T Labs-Research, 4:30 p.m., 102 McAllister Building, Department of Mathematics (865-7527).

 

FRIDAY, 26 OCTOBER

"Classical Behavior in Canonical Quantum Gravity: Coherent States, Random Graphs, Classical Fields," Hanno Sahlmann, Albert Einstein Institute (Germany), 11:00 a.m., 318 Osmond Laboratory, Center for Gravitational Physics and Geometry (863-9605).

"Setae: Tools no Metazoan Class Should Be Without," Rachel Merz, Swarthmore College, 11:15 a.m., 201 Borland Laboratory, host: Glenn Holbrook, Department of Entomology (863-0844).

"Multiscale Simulation of Laser Ablation in Organic Solids," Michael I. Zeifman, Penn State, 2:30 p.m., S-5 Osmond Laboratory, Department of Chemistry (865-6553).

"Exercise and Cancer Inhibition: Potential Biological Mechanisms," Kim Westerling, AMC Cancer Research Center (Denver), 3:00 p.m., 127 Noll Laboratory, Noll Physiological Research Center (865-3454).

"Cytomegalovirus: Understanding Gene Functions and Developing Novel Therapies," Fenyong Liu, University of California, 3:30 p.m., 101 Althouse Laboratory, host: Robert Schlegel, Department of Biochemistry and Molecular Biology (865-3072).

"Statistics and Wine: An Opportunity for a Highly Significant Positive Interaction," Simon Sheather, University of South Wales and University of Sydney (Australia), for time and location contact Department of Statistics (865-1348).

 

SATURDAY, 27 OCTOBER and SUNDAY,28 OCTOBER

(none)

 

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Additions or cancellations will be noted on weekly Science Seminar listings on the Web.

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Science Seminars is a weekly list of science-related seminars sponsored by colleges, research institutes, and other organizations throughout Penn State. Science Seminars is published by the Penn State Eberly College of Science as a service to Penn State and its surrounding communities. Click here for additional information about Science Seminars, or for instruction on how to SUBSCRIBE or UNSUBSCRIBE.

Reporters for Science Seminars and the areas they cover are as follows: [agriculture: Kay Moore] [agronomy: Madeline Laubach and Charles Mancino] [anthropology: Alan Walker] [astrobiology: Linda Decker] [astronomy and astrophysics: Sue Tighe and Laura Sproat] [biochemistry and molecular biology: Tamara Housel] [biology: Paula Farwell] [center for gravitational physics and geometry: Karen Brewster] [center for materials physics: Barbara Itinger] [ceramic science and engineering: April Benson] [chemical engineering: Ruth Smith] [chemistry: Teresa Beck] [computer science and engineering: Nancy Clark and Karen Alise Corl] [earth and mineral sciences: Linda Spangler] [intercollege graduate program in ecology: Debra Putt] [education: Tom Dana] [energy institute: Kelly Jo Rhoades] [entomology: Thelma Brodzina] [intercollege graduate program in genetics: Paula Farwell] [life sciences consortium: Janice Kennedy] [mathematics: Flossie Dunlop] [intercollege graduate program in nutrition: Judy Jones] [physics: Amy Long] [intercollege graduate program in physiology: LuAnn Weatherholtz] [intercollege graduate program in plant physiology: Janice Kennedy] [poultry science: Ruth Nyman] [science, technology, and society program: Karen Snare] [statistics: Bonnie Cain] [veterinary science: Loretta Muchinsky].

NOTICE: PRESS RELEASES AVAILABLE
Press releases occasionally are written for some of the lectures sponsored by the Eberly College of Science. If you would like to receive copies of these press releases in the future, send a note to Barbara K. Kennedy at SCIENCE@PSU.EDU. Your e-mail address will be added to a distribution list.

This publication is available in alternative media on request.

Penn State is an affirmative action, equal opportunity university. Penn State encourages persons with disabilities to participate in its programs and activities. If you anticipate needing any type of accommodation or have questions about the physical access provided, please contact the office in charge of the seminar in advance of your attendance. U.Ed. SCI 02-48

This issue of SCIENCE SEMINARS was produced by Barbara K. Kennedy and Leta A. Krumrine.


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