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Life In The World To Come: How Real Will It Be?, Samuele Bacchiocchi Nov 1998

Life In The World To Come: How Real Will It Be?, Samuele Bacchiocchi

Faculty Publications

No abstract provided.

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Ubiquitous Molecular Substrates For Associative Learning And Activity-Dependent Neuronal Facilitation., Louis D. Matzel, Andrew C. Talk, Isabel A. Muzzio, Ronald F. Rogers Nov 1998

Ubiquitous Molecular Substrates For Associative Learning And Activity-Dependent Neuronal Facilitation., Louis D. Matzel, Andrew C. Talk, Isabel A. Muzzio, Ronald F. Rogers

Faculty Publications

Recent evidence suggests that many of the molecular cascades and substrates that contribute to learning-related forms of neuronal plasticity may be conserved across ostensibly disparate model systems. Notably, the facilitation of neuronal excitability and synaptic transmission that contribute to associative learning in Aplysia and Hermissenda, as well as associative LTP in hippocampal CA1 cells, all require (or are enhanced by) the convergence of a transient elevation in intracellular Ca2+ with transmitter binding to metabotropic cell-surface receptors. This temporal convergence of Ca2+ and G-protein-stimulated second-messenger cascades synergistically stimulates several classes of serine/threonine protein kinases, which in turn modulate receptor function or …

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Annotated Bibliography Of Research In The Teaching Of English, Deborah Brown, Melissa Whiting, Richard L. Larson Nov 1998

Annotated Bibliography Of Research In The Teaching Of English, Deborah Brown, Melissa Whiting, Richard L. Larson

Faculty Publications

Twice a year, in the May and November issues, RTE publishes a selected bibliography of recent research in the teaching of English. Most of the studies appeared during the six-month period preceding the compilation of the bibliography (January through June, 1998, for the present bibliography), but some studies that appeared earlier are occasionally included. The listing is selective; we make no attempt to include all research and research-related studies that appeared in the period under review. Comments on the bibliography and suggestions about items for inclusion may be directed to the bibliography editors. We encourage you to send your suggestions …

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Nucleotide And Predicted Amino Acid Sequences Of All Genes Encoded By The 3' Genomic Portion (9.5 Kb) Of Respiratory Bovine Coronaviruses And Comparisons Among Respiratory And Enteric Coronaviruses, Vladimir N. Chouljenko, Konstantin G. Kousoulas, Xiaoqing Lin, Johannes Storz Oct 1998

Nucleotide And Predicted Amino Acid Sequences Of All Genes Encoded By The 3' Genomic Portion (9.5 Kb) Of Respiratory Bovine Coronaviruses And Comparisons Among Respiratory And Enteric Coronaviruses, Vladimir N. Chouljenko, Konstantin G. Kousoulas, Xiaoqing Lin, Johannes Storz

Faculty Publications

The 3'-ends of the genomes (9538 bp) of two wild-type respiratory bovine coronavirus (RBCV) isolates LSU and OK were obtained by cDNA sequencing. In addition, the 3'-end of the genome (9545) of the wild-type enteric bovine coronavirus (EBCV) strain LY-138 was assembled from available sequences and by cDNA sequencing of unknown genomic regions. Comparative analyses of RBCV and EBCV nucleotide and deduced amino acid sequences revealed that RBCV-specific nucleotide and amino acid differences were disproportionally concentrated within the S gene and the genomic region between the S and E genes. Comparisons among virulent and avirulent BCV strains revealed that virulence-specific …

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The Value Of Narrative In Legal Scholarship And Teaching, Jean C. Love Oct 1998

The Value Of Narrative In Legal Scholarship And Teaching, Jean C. Love

Faculty Publications

Storytelling-particularly storytelling written from an "outsider's" perspective-is a new form of legal writing that appears with increasing frequency on the pages of law reviews and specialized legal journals. At the same time, critics are questioning whether storytelling deserves to be classified as a form of legal scholarship. Perhaps storytellers are to be regarded as talented and creative writers, but do they truly deserve to be called legal scholars? At first, the debate was local, arising in the context of the deliberations of appointments committees and tenure committees. Now the debate is national, and it is being conducted on the pages …

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Hematite And Calcite Coatings On Fossil Vertebrates, Huiming Bao, Paul L. Koch, Robert P. Hepple Sep 1998

Hematite And Calcite Coatings On Fossil Vertebrates, Huiming Bao, Paul L. Koch, Robert P. Hepple

Faculty Publications

Hematite coatings are common on vertebrate fossils from Paleocene/Eocene paleosol deposits in the Bighorn Basin, Wyoming. In general, hematite coatings are found only on fossils and are limited to soils exhibiting hydromorphic features and moderate maturity. Petrographic and isotopic evidence suggests that hematite and micritic calcite formed at nearly the same time in a pedogenic environment, whereas sparry calcite formed later at greater burial depths. The parent material of paleosols is rich in iron, supplying an ample source of iron for hematite formation. Decomposition of animal tissues around bones may enhance the weathering of iron-bearing minerals in soils surrounding carcasses, …

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Hematite And Calcite Coatings On Fossil Vertebrates, Huiming Bao, Paul L. Koch, Robert P. Hepple Sep 1998

Hematite And Calcite Coatings On Fossil Vertebrates, Huiming Bao, Paul L. Koch, Robert P. Hepple

Faculty Publications

Hematite coatings are common on vertebrate fossils from Paleocene/Eocene paleosol deposits in the Bighorn Basin, Wyoming. In general, hematite coatings are found only on fossils and are limited to soils exhibiting hydromorphic features and moderate maturity. Petrographic and isotopic evidence suggests that hematite and micritic calcite formed at nearly the same time in a pedogenic environment, whereas sparry calcite formed later at greater burial depths. The parent material of paleosols is rich in iron, supplying an ample source of iron for hematite formation. Decomposition of animal tissues around bones may enhance the weathering of iron-bearing minerals in soils surrounding carcasses, …

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Christian Plain Style: The Evolution Of A Spiritual Ideal, Jameela A. Lares Sep 1998

Christian Plain Style: The Evolution Of A Spiritual Ideal, Jameela A. Lares

Faculty Publications

No abstract provided.

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A Cloned Erwinia Chrysanthemi Hrp (Type Iii Protein Secretion) System Functions In Escherichia Coli To Deliver Pseudomonas Syringae Avr Signals To Plant Cells And To Secrete Avr Proteins In Culture, Jong Hyun Ham, David W. Bauer, Derrick E. Fouts, Alan Collmer Aug 1998

A Cloned Erwinia Chrysanthemi Hrp (Type Iii Protein Secretion) System Functions In Escherichia Coli To Deliver Pseudomonas Syringae Avr Signals To Plant Cells And To Secrete Avr Proteins In Culture, Jong Hyun Ham, David W. Bauer, Derrick E. Fouts, Alan Collmer

Faculty Publications

The Hrp (type III protein secretion) system is essential for the plant parasitic ability of Pseudomonas syringae and most Gram-negative bacterial plant pathogens. AvrB and AvrPto are two P. syringae proteins that have biological activity when produced via heterologous gene expression inside plant cells or when produced by Hrp+ bacteria. Art-like proteins, presumably injected by the Hrp system on bacterial contact with plant cells, appear to underlie pathogenic interactions, but none has been observed outside of the bacterial cytoplasm, and identifying novel genes encoding them is tedious and uncertain without a phenotype in culture. Here we describe a cloned Hrp …

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No Trinity, No Mission: The Apostolic Difference Of Revisioning The Trinity, Gary M. Simpson Jul 1998

No Trinity, No Mission: The Apostolic Difference Of Revisioning The Trinity, Gary M. Simpson

Faculty Publications

Moral and experiential monotheism, twin bequests of the enlightenment, have robbed recent doctrines of God of an essential apostolic difference. A revisioned formulation of the Trinity will provide good news for the modern world.

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Tribute To Professor Richard B. Tyler, William B. Fisch Jul 1998

Tribute To Professor Richard B. Tyler, William B. Fisch

Faculty Publications

Tribute to Professor Richard B. Tyler

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Replication Banding And Sister-Chromatid Exchange Of Chromosomes Of Channel Catfish (Ictalurus Punctatus), Q. Zhang, W. R. Wolters, T. R. Tiersch Jul 1998

Replication Banding And Sister-Chromatid Exchange Of Chromosomes Of Channel Catfish (Ictalurus Punctatus), Q. Zhang, W. R. Wolters, T. R. Tiersch

Faculty Publications

A replication banding procedure using fluorouracil (FU) and bromodeoxyuridine (BrdU) was developed for use with cultured leukocytes of channel catfish (Ictalurus punctatus). Analyzable banding patterns were produced on chromosomes stained with a fluorochrome plus Giemsa (FPG) method. The consistency of the chromosomal bands was evaluated by computer-assisted image analysis. Banding patterns of representative chromosomes including those bearing nucleolus organizer regions (NOR) were reproducible. A standard RBG-banded karyotype (R bands by BrdU and Giemsa) was established with idiograms of each chromosome. We also developed procedures to study sister- chromatid exchange (SCE) and sister-chromatid differentiation (SCD) in cultured leukocytes, without addition of …

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Status Processes And Mental Ability Test Scores, Michael J. Lovaglia, Jeffrey W. Lucas, Jeffrey A. Houser, Shane R. Thye, Barry N. Markovsky Jul 1998

Status Processes And Mental Ability Test Scores, Michael J. Lovaglia, Jeffrey W. Lucas, Jeffrey A. Houser, Shane R. Thye, Barry N. Markovsky

Faculty Publications

The expected consequences of a score on an ability test can constrain individual performance. The authors predict that status processes, including status differences and the differences in rewards and costs that result, will produce differences in ability test scores between high-status and low-status individuals. In three controlled experi- ments, participants randomly assigned low status scored lower on a standard test of mental ability (the Raven Progressive Matrices) than did participants assigned high status. For both men and women, the difference in ability test score between low-status and high-status participants was about half a standard deviation. The results suggest the need …

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Mortality Data For Sub-Saharan Africa [10], R. S. Cooper, C. Rotimi, J. Kaufman, T. Lawoyin Jun 1998

Mortality Data For Sub-Saharan Africa [10], R. S. Cooper, C. Rotimi, J. Kaufman, T. Lawoyin

Faculty Publications

No abstract provided.

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Ecosystem Responses To Internal And Watershed Organic Matter Loading: Consequences For Hypoxia In The Eutrophying Neuse River Estuary, North Carolina, Usa, Hans W. Paerl, James L. Pinckney, John M. Fear, Benjamin L. Peierls May 1998

Ecosystem Responses To Internal And Watershed Organic Matter Loading: Consequences For Hypoxia In The Eutrophying Neuse River Estuary, North Carolina, Usa, Hans W. Paerl, James L. Pinckney, John M. Fear, Benjamin L. Peierls

Faculty Publications

The contrasting impacts of externally supplied (runoff) and internally generated (nutrient stimulated phytoplankton blooms) organic matter on oxygen (02) depletion were examined and evaluated in the eutrophic, salinity-stratified Neuse River Estuary, North Carolina, USA. This nitrogen (N)- limited estuary is experiencing increasing anthropogenic N loading from expanding urban, agricultural and industrial development in its watershed. Resultant algal blooms, which provided organic matter loads capable of causing extensive low 02 (hypoxic) and depleted 02 (anoxic) conditions, have induced widespread mortality of resident fin- and shellfish. Phytoplankton blooms followed periods of elevated N loading, except during extremely high …

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Major Histocompatibility Complex Class I- And Ii-Deficient Knock-Out Mice Are Resistant To Primary But Susceptible To Secondary Eimeria Papillata Infections, Marco L. Schito, Bill Chobotar, John R. Barta May 1998

Major Histocompatibility Complex Class I- And Ii-Deficient Knock-Out Mice Are Resistant To Primary But Susceptible To Secondary Eimeria Papillata Infections, Marco L. Schito, Bill Chobotar, John R. Barta

Faculty Publications

Two distinct mechanisms seem to function in reducing oocyst output during Eimeria papillata infections in mice. For naive mice, immunity was afforded by a T-cell-independent gamma-interferon (IFN-γ) response mediated by natural killer (NK) cells. On reinfection, resistance was associated with T-cells and, to a lesser extent, perforin. To determine if antigen presentation with major histocompatibility complex (MHC) molecules was required to control oocyst production by NK cells during primary infection or by T-cells during secondary infection, mutant mice that lacked H2-IAβb (Aβb(-/-)) or β2-microglobulin (β2m(-/-)) were used. Since MHC molecules are required for the maturation of αβ T-cells, Aβb(-/-) and …

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Regulation Of The Phonotactic Threshold Of The Female Cricket, Acheta Domesticus: Juvenile Hormone Iii, Allatectomy, L1 Auditory Neuron Thresholds And Environmental Factors, John Stout, Jing Hao, P. Kim, David Mbungu, M. Bronsert, S. Slikkers, J. Maier, D. Kim, K. Bacchus, Gordon Atkins May 1998

Regulation Of The Phonotactic Threshold Of The Female Cricket, Acheta Domesticus: Juvenile Hormone Iii, Allatectomy, L1 Auditory Neuron Thresholds And Environmental Factors, John Stout, Jing Hao, P. Kim, David Mbungu, M. Bronsert, S. Slikkers, J. Maier, D. Kim, K. Bacchus, Gordon Atkins

Faculty Publications

Juvenile hormone III (JHIII), when applied to the abdomen of 1-day-old female Acheta domesticus (in quantities that would create JHIII titers in the hemolymph that were within the range measured in females of this species) caused a significant decrease in phonotactic thresholds (Fig. 1). Removal of the corpora allata from 5-day-old females with low phonotactic thresholds caused significantly increased phonotactic thresholds 2-5 days later. After a temporary increase (24 h) of, on average, about 25 dB, the phonotactic thresholds drop to about 10 dB above preallatectomy levels (Fig. 2), but remain significantly higher than controls. Application of JHIII to allatectomized …

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Coping With "Loss": A Re-Examination Of Sentencing Federal Economic Crimes Under The Guidelines, Frank O. Bowman Iii Apr 1998

Coping With "Loss": A Re-Examination Of Sentencing Federal Economic Crimes Under The Guidelines, Frank O. Bowman Iii

Faculty Publications

This Article has three objectives. First, it attempts to rethink the sentencing of federal economic criminals in light of the basic purposes of sentencing and of the Guidelines' particular structure and objectives. Second, it examines the deficiencies in the current sentencing guidelines regarding theft, fraud, and other economic crimes, and the problem areas in the case law construing those guidelines. Third, it proposes and analyzes a consolidated guideline, together with accompanying application notes, for sentencing virtually all theft and fraud cases (a draft of which follows the text of this Article as Appendix A).

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Biblical Narratives And Christian Decision, Miroslav Kis Apr 1998

Biblical Narratives And Christian Decision, Miroslav Kis

Faculty Publications

No abstract provided.

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A Novel Α-Type Carbonic Anhydrase Associated With The Thylakoid Membrane In Chlamydomonas Reinhardtii Is Required For Growth At Ambient Co2, Jan Karlsson, Adrian K. Ciarke, Zhi Yuan Chen, Stephanie Y. Hugghins, Youn Il Park, H. David Husic, James V. Moroney, Göran Samuelsson Mar 1998

A Novel Α-Type Carbonic Anhydrase Associated With The Thylakoid Membrane In Chlamydomonas Reinhardtii Is Required For Growth At Ambient Co2, Jan Karlsson, Adrian K. Ciarke, Zhi Yuan Chen, Stephanie Y. Hugghins, Youn Il Park, H. David Husic, James V. Moroney, Göran Samuelsson

Faculty Publications

A 29.5 kDa intracellular α-type carbonic anhydrase, designated Cah3, from the unicellular green alga Chlamydomonas reinhardtii is the first of this type discovered inside a photosynthetic eukaryote cell. We describe the cloning of a cDNA which encodes the protein. Immunoblot studies with specific antibodies raised against Cah3 demonstrate that the polypeptide is associated exclusively with the thylakoid membrane. The putative transit peptide suggests that Cah3 is directed to the thylakoid lumen, which is confirmed further by the presence of mature sized Cah3 after thermolysin treatment of intact thylakoids. Complementation of the high inorganic carbon concentration-requiring mutant, cia3, with a subcloned …

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Understanding Comics: The Invisible Art, Alan D. Manning Mar 1998

Understanding Comics: The Invisible Art, Alan D. Manning

Faculty Publications

INSIGHTS about professional communication may come from odd and unexpected places. McCloud's Understanding Comics (hereafter UC) is a case in point. Despite the juvenile connotations evoked by any discussion of comic books, the theory of visual communication presented in UC arguably rivals the best of contemporary semiotics (that is, the study of how we make meaning out of gestures, words, paragraphs, pictures, and so on).

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Inter-And Intraspecific Interaction Rates Of Three Species Of Lemurs (Subfamily Lemurinae) In An Enclosure At The Memphis Zoo And Aquarium, Stephen J. Mullin Jan 1998

Inter-And Intraspecific Interaction Rates Of Three Species Of Lemurs (Subfamily Lemurinae) In An Enclosure At The Memphis Zoo And Aquarium, Stephen J. Mullin

Faculty Publications

The use of mixed-species exhibits in zoological parks may influence the types and rates of interactions between individuals housed in such enclosures. Inter-and intraspecific behavioral interactions were observed for three species of lemurs (ring-tailed lemur, Lemur catta; black lemur, Eulemur macaco macaco; and black-and-white ruffed leumur, Varecia variegata variegata; in an enclosure designed to simulate characteristics of their natural habitat. Intraspecific interactions occurred more frequently than interspecific interactions, and little aggression was observed, either between or within species. Intraspecific interactions among black lemurs increased with decreasing ambient temperature. Black lemurs performed more intraspecific mutual contacts than either agonistic behaviors or …

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The Foraging Ecology Of The Gray Rat Snake (Elaphe Obsoleta Spiloides)-Visual Stimuli Facilitate Location Of Arboreal Prey, Robert J. Cooper, Stephen J. Mullin Jan 1998

The Foraging Ecology Of The Gray Rat Snake (Elaphe Obsoleta Spiloides)-Visual Stimuli Facilitate Location Of Arboreal Prey, Robert J. Cooper, Stephen J. Mullin

Faculty Publications

We examined the responsiveness of adult gray rat snakes to avian prey in enclosures that simulated natural habitat conditions. Subjects searched for arboreal nest contents in the presence or absence of a bird model flown so as to simulate avian provisioning behavior. In the absence of the model, gray rat snake latency to capture prey was over 92 % greater than when searching for nest contents with the model. Snakes responded to model flight by turning their heads in the direction of its movement. We conclude that gray rat snakes perceive relatively distant visual cues from prey, and that nest …

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Population Dynamics, Impacts, And Integrated Management Of Forest Defoliating Insects, David Kulhavy, W. G. Ross, R. R. Cahal Jan 1998

Population Dynamics, Impacts, And Integrated Management Of Forest Defoliating Insects, David Kulhavy, W. G. Ross, R. R. Cahal

Faculty Publications

Pine plantations on Typic Quartzipsamments in East Texas are difficult to establish. Forest management options following clearcutting are limited. An 8-year regeneration study of the growth and survival of loblolly, Pinus taeda, L. shortleaf, P. echinata Mill., slash, P. elliotii Engelm and longleaf pines P. palustris Mill. was conducted to determine optimum tree species and treatments for reforestation, and to recommend practical alternative land uses and management strategies for Typic Quartzipsamments. Successful regeneration provides new opportunities for insects and pathogens. Impacts of the Nantucket pine tip moth, R}iyacionia frustrana (Comstock), the Deodar weevil, Pissodes nemorensis, Germar, Annosus root rot, Heterobasidion …

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Urban Idealism Versus Wilderness Realism, Paul Risk Jan 1998

Urban Idealism Versus Wilderness Realism, Paul Risk

Faculty Publications

No abstract provided.

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Dominion, Dressing, Keeping, David Thomas Sumner Jan 1998

Dominion, Dressing, Keeping, David Thomas Sumner

Faculty Publications

In this essay, David Sumner uses his experiences rafting on the Colorado River to juxtapose the Biblical notions of "dressing and keeping" with ethical environmentalism.

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Prohibiting Conduct, Not Consequences: The Limited Reach Of The Migratory Bird Treaty Act, Benjamin Means Jan 1998

Prohibiting Conduct, Not Consequences: The Limited Reach Of The Migratory Bird Treaty Act, Benjamin Means

Faculty Publications

No abstract provided.

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Characterization Of Root-Associated Methanotrophs From Three Freshwater Macrophytes: Pontederia Cordata, Sparganium Eurycarpum, And Sagittaria Latifolia?, A. Calhoun, G. M. King Jan 1998

Characterization Of Root-Associated Methanotrophs From Three Freshwater Macrophytes: Pontederia Cordata, Sparganium Eurycarpum, And Sagittaria Latifolia?, A. Calhoun, G. M. King

Faculty Publications

Root-associated methanotrophic bacteria were enriched from three common aquatic macrophytes: Pontederia cordata, Sparganium eurycarpum, and Sagittaria latifolia. At least seven distinct taxa belonging to groups I and II were identified and presumptively assigned to the genera Methylosinus, Methylocystis, Methylomonas, and Methylococcus. Four of these strains appeared to be novel on the basis of partial 16S ribosomal DNA sequence analysis. The root-methanotroph association did not appear to be highly specific, since multiple methanotrophs were isolated from each of the three plant species. Group II methanotrophs were isolated most frequently; though less common, group I isolates accounted for three of the seven …

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Foraging Ecology Of The Philippine Flying Lemur (Cynocephalus Volans), E. William Wischusen, Milo E. Richmond Jan 1998

Foraging Ecology Of The Philippine Flying Lemur (Cynocephalus Volans), E. William Wischusen, Milo E. Richmond

Faculty Publications

Between August 1986 and September 1987, six Philippine flying lemurs (Cynocephalus volans) were observed foraging on 35 of 76 available species of trees, representing ≥12 families of ≥26 available families. Eight species were foraged on in amounts significantly greater than expected, given the tree's abundance on the study area, and four were foraged on significantly less than expected. The foraging strategy of C. volans involved foraging many times during the night, for short duration, in several different species of tree each night. This strategy differed from that of other arboreal folivores.

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From Archive To Map To Pastoral Landscape: A Spatial Perspective On The Livestock Ecology Of Sixteenth-Century New Spain, Andrew Sluyter Jan 1998

From Archive To Map To Pastoral Landscape: A Spatial Perspective On The Livestock Ecology Of Sixteenth-Century New Spain, Andrew Sluyter

Faculty Publications

No abstract provided.

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