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Testimony, Landscape And The West: A Conversation With Stephen Trimble, David Thomas Sumner Jan 2002

Testimony, Landscape And The West: A Conversation With Stephen Trimble, David Thomas Sumner

Faculty Publications

This interview with Stephen Trimble is part of a series of conversations with contemporary western writers about the ethical and cultural implications of nature writing.


Activism, Fly Fishing, And Fiction: A Conversation With David James Duncan, David Thomas Sumner Jan 2002

Activism, Fly Fishing, And Fiction: A Conversation With David James Duncan, David Thomas Sumner

Faculty Publications

This interview with David James Duncan is part of a series of conversations with contemporary western writers about the ethical and cultural implications of nature writing.


Beyond Science Into Policy: Gulf Of Mexico Hypoxia And The Mississippi River, N N. Rabalais, R. Eugene Turner, D Scavia Jan 2002

Beyond Science Into Policy: Gulf Of Mexico Hypoxia And The Mississippi River, N N. Rabalais, R. Eugene Turner, D Scavia

Faculty Publications

No abstract provided.


Sediment Denitrification In The Gulf Of Mexico Zone Of Hypoxia, C R. Childs, N N. Rabalais, R. Eugene Turner, L M. Proctor, C R. Childs Jan 2002

Sediment Denitrification In The Gulf Of Mexico Zone Of Hypoxia, C R. Childs, N N. Rabalais, R. Eugene Turner, L M. Proctor, C R. Childs

Faculty Publications

The largest zone of anthropogenic bottom water hypoxia in the Western Hemisphere occurs seasonally in the northern Gulf of Mexico between the Mississippi River delta and the coast of eastern Texas. This zone of hypoxia reaches its greatest extent in the summer months and is a consequence of seasonal stratification of the water column combined with the decomposition of organic matter derived from accelerated rates of primary production. This enhanced productivity is driven primarily by the input of inorganic nitrogen from the Mississippi River. There are 3 likely sinks for fixed nitrogen within this zone of hypoxia: sequestration in the …


An Overview Of Canadian Privacy Law For Pharmaceutical And Device Manufacturers Operating In Canada, Erika Lietzan, John K. Fuson Jan 2002

An Overview Of Canadian Privacy Law For Pharmaceutical And Device Manufacturers Operating In Canada, Erika Lietzan, John K. Fuson

Faculty Publications

On April 13, 2000, the Canadian Parliament enacted by Royal Assent the Personal Information Protection and Electronic Documents Act (PIPEDA). The Act requires private organizations to comply with a code of “fair information practice,” which mandates individual consent for the collection, use, and disclosure of personal information. PIPEDA complements the Federal Privacy Act, which places similar obligations on government institutions. On January 1, 2002, the Act began to apply to personal information (including personal health information) collected, used, or disclosed by a federal work, undertaking, or business, and personal information (including personal health information) disclosed by any organization for consideration …


Performance Limits Of Labriform Propulsion And Correlates With Fin Shape And Motion, Jeffrey A. Walker Phd, Mark W. Westneat Jan 2002

Performance Limits Of Labriform Propulsion And Correlates With Fin Shape And Motion, Jeffrey A. Walker Phd, Mark W. Westneat

Faculty Publications

Labriform locomotion, which is powered by oscillating the paired pectoral fins, varies along a continuum from rowing the fins back and forth to flapping the fins up and down. It has generally been assumed (i) that flapping is more mechanically efficient than rowing, a hypothesis confirmed by a recent simulation experiment, and (ii) that flapping should be associated with wing-shaped fins while rowing should be associated with paddle-shaped fins, To determine whether these hypotheses and the results of the simulation experiment are consistent with natural variation, we compared the steady swimming performance (critical swimming speed) of four species of labrid …


Introduction: The Virtues And Vices Of Skeptical Environmentalism, Jonathan H. Adler, Andrew P. Morriss Jan 2002

Introduction: The Virtues And Vices Of Skeptical Environmentalism, Jonathan H. Adler, Andrew P. Morriss

Faculty Publications

Introduction to the symposium on Bjorn Lomborg's "The Skeptical Environmentalist" Cleveland, Ohio, 2002.


Toward A Cautious Approach To Obeisance: The Role Of Scholarship In Patent Law Jurisprudence, Craig Allen Nard Jan 2002

Toward A Cautious Approach To Obeisance: The Role Of Scholarship In Patent Law Jurisprudence, Craig Allen Nard

Faculty Publications

This article explores the role of secondary authority in patent law jurisprudence. I reviewed every Federal Circuit published opinion from 1982 (the year of the court's creation) to 2000. I discuss the results of my empirical research and explore why scholarship has a place in the Federal Circuit's patent law jurisprudence. I ultimately urge the court to be cautiously more receptive to secondary authority when deciding patent cases.


Insurance, Terrorism, And 9/11: Reflections On Three Threshold Questions, Robert H. Jerry Ii Jan 2002

Insurance, Terrorism, And 9/11: Reflections On Three Threshold Questions, Robert H. Jerry Ii

Faculty Publications

For most of us, the collapse of the World Trade Center towers exists at the outermost edge of human comprehension. Even after one visits Ground Zero, the events of 9/11 retain a surreal quality, invoking feelings beyond words as one tries to contemplate losses immeasurable with numbers. Indeed, the insurance losses are insignificant when compared to the human tragedies caused by the terrorist attacks-and in insurance terms, we witnessed the most costly, complex events to transpire in a single day in the history of the planet. Many years will pass before all the insurance ramifications of 9/11 are sorted out.


Troponin-Tropomyosin: An Allosteric Switch Or A Steric Blocker?, Andrea M. Resetar, Jacqueline M. Stephens, Joseph M. Chalovich Jan 2002

Troponin-Tropomyosin: An Allosteric Switch Or A Steric Blocker?, Andrea M. Resetar, Jacqueline M. Stephens, Joseph M. Chalovich

Faculty Publications

The interaction of myosin subfragment 1 (S1) with actin-tropomyosin-troponin (regulated actin) is highly nucleotide dependent. The binding of S1 or S1-ADP (but not S1-ATP nor N,N′-ρ-phenylenedimaleimide-modified S1-ATP) to regulated actin activates ATP hydrolysis even in the absence of Ca2+. Investigations with S1 and S1-ADP have led to the idea that some actin sites are directly blocked toward the binding of S1 either by tropomyosin or troponin. The blocked state is thought to occur only at ionic strengths greater than 50 mM. The question is whether nonactivating S1 binding is blocked under the same conditions. We show that troponin inhibits binding …


Protective Immunity Against Lethal Hsv-1 Challenge In Mice By Nucleic Acid-Based Immunisation With Herpes Simplex Virus Type-1 Genes Specifying Glycoproteins Gb And Gd, Abolghasem Baghian, Vladimir N. Chouljenko, Oswald D'Auvergne, Mark J. Newman, Salman Baghian, Konstantin G. Kousoulas Jan 2002

Protective Immunity Against Lethal Hsv-1 Challenge In Mice By Nucleic Acid-Based Immunisation With Herpes Simplex Virus Type-1 Genes Specifying Glycoproteins Gb And Gd, Abolghasem Baghian, Vladimir N. Chouljenko, Oswald D'Auvergne, Mark J. Newman, Salman Baghian, Konstantin G. Kousoulas

Faculty Publications

DNA-based vaccines were employed to assess protective immunity against herpes simplex virus in experimental infections of hairless (strain SKH1) and BALB/c mice. Mice were vaccinated with plasmids containing the herpes simplex virus type-1 (HSV-1) glycoprotein B (gB) or D (gD) genes under the human cytomegalovirus immediate-early promoter control. Vaccines were injected intramuscularly (i.m.) or intraperitoneally (i.p.) as purified DNA alone or as formulations supplemented with different non-ionic block copolymers. Antibody responses were assessed by immunofluorescence and radioimmunoprecipitation assays. Mice inoculated with either gB or gD plasmid, alone or with non-ionic block copolymers CRL 1029 and CRL 1190, produced high levels …


Capacitative Calcium Entry Mechanism In Porcine Oocytes, Zoltán Macháty, Jagdeece J. Ramsoondar, Aaron J. Bonk, Kenneth R. Bondioli, Randall S. Prather Jan 2002

Capacitative Calcium Entry Mechanism In Porcine Oocytes, Zoltán Macháty, Jagdeece J. Ramsoondar, Aaron J. Bonk, Kenneth R. Bondioli, Randall S. Prather

Faculty Publications

The presence of the capacitative Ca2+ entry mechanism was investigated in porcine oocytes. In vitro-matured oocytes were treated with thapsigargin in Ca2+-free medium for 3 h to deplete intracellular calcium stores. After restoring extracellular calcium, a large calcium influx was measured by using the calcium indicator dye fura-2, indicating capacitative Ca2+ entry. A similar divalent cation influx could also be detected with the Mn2+-quench technique after inositol 1,4,5-triphosphate-induced Ca2+ release. In both cases, lanthanum, the Ca2+ permeable channel inhibitor, completely blocked the influx caused by store depletion. Heterologous expression of Drosophila trp in porcine oocytes enhanced the thapsigargin-induced Ca2+ influx. …


Sry-Related Genes In The Genome Of The Rice Field Eel (Monopterus Albus), Rongjia Zhou, Hanhua Cheng, Quiyang Zhang, Yiqing Guo, Richard K. Cooper, Terrence R. Tiersch Jan 2002

Sry-Related Genes In The Genome Of The Rice Field Eel (Monopterus Albus), Rongjia Zhou, Hanhua Cheng, Quiyang Zhang, Yiqing Guo, Richard K. Cooper, Terrence R. Tiersch

Faculty Publications

The mammalian sex determining gene, SRY, is the founding member of the new growing family of Sox (SRY-like HMG-box gene) genes. Sox genes encode transcription factors with diverse roles in development, and a few of them are involved in sex determination and differentiation. We report here the existence of Sox genes in the rice field eel, Monopterus albus, and DNA sequence information of the HMG box region of five Sox genes. The Sox1, Sox4 and Sox14 genes do not have introns in the HMG box region. The Sox9 gene and Sox17 gene, which each have an intron in the conserved …


Brucella Abortus Strain Rb51 Vaccination In Elk I. Efficacy Of Reduced Dosage, Walter E. Cook, Elizabeth S. Williams, E. Tom Thorne, Terry J. Kreeger, Glen Stout, Katie Bardsley, Hank Edwards, Gerhardt Schurig, Lesley A. Colby, Fred Enright, Philip H. Elzer Jan 2002

Brucella Abortus Strain Rb51 Vaccination In Elk I. Efficacy Of Reduced Dosage, Walter E. Cook, Elizabeth S. Williams, E. Tom Thorne, Terry J. Kreeger, Glen Stout, Katie Bardsley, Hank Edwards, Gerhardt Schurig, Lesley A. Colby, Fred Enright, Philip H. Elzer

Faculty Publications

Bovine brucellosis is a serious zoonotic disease affecting some populations of Rocky Mountain elk (Cervus elaphus nelsoni) and bison (Bison bison) in the Greater Yellowstone Area, USA. The fear that elk and/or bison may spread Brucella abortus to livestock has prompted efforts to reduce or eliminate the disease in wildlife. Brucella abortus strain RB51 (RB51) vaccine has recently been approved for use in cattle. Unlike strain 19 vaccine, RB51 does not cause false positive reactions on standard brucellosis serologic tests. If effective, it may become the vaccine of choice for wildlife. In February 1995, 45 serologically negative female elk calves …


Brucella Abortus Strain Rb51 Vaccination In Elk Ii. Failure Of High Dosage To Prevent Abortion, Terry J. Kreeger, Walter E. Cook, William H. Edwards, Philip H. Elzer, Steven C. Olsen Jan 2002

Brucella Abortus Strain Rb51 Vaccination In Elk Ii. Failure Of High Dosage To Prevent Abortion, Terry J. Kreeger, Walter E. Cook, William H. Edwards, Philip H. Elzer, Steven C. Olsen

Faculty Publications

Brucella abortus strain RB51 is used as a vaccine because it induces antibodies that do not react on standard serologic tests for brucellosis allowing differentiation between vaccination and infection. Strain RB51 was evaluated in captive elk (Cervus elaphus) to determine if vaccination protected against abortion following experimental challenge. Thirty elk were vaccinated intramuscularly with 1.0 × 1010 colony-forming units (CFU) of strain RB51 in March 1998. Fourteen of these were given a booster dose of 1.13 × 1010 CFU exactly 1 yr later. All vaccinated elk seroconverted via a modified dot blot assay to strain RB51 with the booster group …


Brucella Abortus Strain Rb51 Vaccination In Elk I. Efficacy Of Reduced Dosage, Walter E. Cook, Elizabeth S. Williams, E. Tom Thorne, Terry J. Kreeger, Glen Stout, Katie Bardsley, Hank Edwards, Gerhardt Schurig, Lesley A. Colby, Fred Enright, Philip H. Elzer Jan 2002

Brucella Abortus Strain Rb51 Vaccination In Elk I. Efficacy Of Reduced Dosage, Walter E. Cook, Elizabeth S. Williams, E. Tom Thorne, Terry J. Kreeger, Glen Stout, Katie Bardsley, Hank Edwards, Gerhardt Schurig, Lesley A. Colby, Fred Enright, Philip H. Elzer

Faculty Publications

Bovine brucellosis is a serious zoonotic disease affecting some populations of Rocky Mountain elk (Cervus elaphus nelsoni) and bison (Bison bison) in the Greater Yellowstone Area, USA. The fear that elk and/or bison may spread Brucella abortus to livestock has prompted efforts to reduce or eliminate the disease in wildlife. Brucella abortus strain RB51 (RB51) vaccine has recently been approved for use in cattle. Unlike strain 19 vaccine, RB51 does not cause false positive reactions on standard brucellosis serologic tests. If effective, it may become the vaccine of choice for wildlife. In February 1995, 45 serologically negative female elk calves …


A Comprehensive Analysis Of Recently Integrated Human Ta L1 Elements, Jeremy S. Myers, Bethaney J. Vincent, Hunt Udall, W. Scott Watkins, Tammy A. Morrish, Gail E. Kilroy, Gary D. Swergold, Jurgen Henke, Lotte Henke, John V. Moran, Lynn B. Jorde, Mark A. Batzer Jan 2002

A Comprehensive Analysis Of Recently Integrated Human Ta L1 Elements, Jeremy S. Myers, Bethaney J. Vincent, Hunt Udall, W. Scott Watkins, Tammy A. Morrish, Gail E. Kilroy, Gary D. Swergold, Jurgen Henke, Lotte Henke, John V. Moran, Lynn B. Jorde, Mark A. Batzer

Faculty Publications

The Ta (transcribed, subset a) subfamily of L1 LINEs (long interspersed elements) is characterized by a 3-bp ACA sequence in the 3′ untranslated region and contains ∼520 members in the human genome. Here, we have extracted 468 Ta L1Hs (L1 human specific) elements from the draft human genomic sequence and screened individual elements using polymerase-chain-reaction (PCR) assays to determine their phylogenetic origin and levels of human genomic diversity. One hundred twenty-four of the elements amenable to complete sequence analysis were full length (∼6 kb) and have apparently escaped any 5′ truncation. Forty-four of these full-length elements have two intact open …


The Depth Of Porphyrin In A Membrane And The Membrane's Physical Properties Affect The Photosensitizing Efficiency, Adina Lavi, Hana Weitman, Robert T. Holmes, Kevin M. Smith, Benjamin Ehrenberg Jan 2002

The Depth Of Porphyrin In A Membrane And The Membrane's Physical Properties Affect The Photosensitizing Efficiency, Adina Lavi, Hana Weitman, Robert T. Holmes, Kevin M. Smith, Benjamin Ehrenberg

Faculty Publications

Photosensitized biological processes, as applied in photodynamic therapy, are based on light-triggered generation of molecular singlet oxygen by a membrane-residing sensitizer. Most of the sensitizers currently used are hydrophobic or amphiphilic porphyrins and their analogs. The possible activity of the short-lived singlet oxygen is limited to the time it is diffusing in the membrane, before it emerges into the aqueous environment. In this paper we demonstrate the enhancement of the photosensitization process that is obtained by newly synthesized protoporphyrin derivatives, which insert their tetrapyrrole chromophore deeper into the lipid bilayer of liposomes. The insertion was measured by fluorescence quenching by …


Ethnic-Difference Markers For Use In Mapping By Admixture Linkage Disequilibrium, Heather E. Collins-Schramm, Carolyn M. Phillips, Darwin J. Operario, Jane S. Lee, James L. Weber, Robert L. Hanson, William C. Knowler, Richard Cooper, Hongzhe Li, Michael F. Seldin Jan 2002

Ethnic-Difference Markers For Use In Mapping By Admixture Linkage Disequilibrium, Heather E. Collins-Schramm, Carolyn M. Phillips, Darwin J. Operario, Jane S. Lee, James L. Weber, Robert L. Hanson, William C. Knowler, Richard Cooper, Hongzhe Li, Michael F. Seldin

Faculty Publications

Mapping by admixture linkage disequilibrium (MALD) is a potentially powerful technique for the mapping of complex genetic diseases. The practical requirements of this method include (a) a set of markers spanning the genome that have large allele-frequency differences between the parental ethnicities contributing to the admixed population and (b) an understanding of the extent of admixture in the study population. To this end, a DNA-pooling technique was used to screen microsatellite and diallelic insertion/deletion markers for allele-frequency differences between putative representatives of the parental populations of the admixed Mexican American (MA) and African American (AA) populations. Markers with promising pooled …


A Genome-Wide Scan For Obesity In African-Americans, Xiaofeng Zhu, Richard S. Cooper, Amy Luke, Guanjie Chen, Xiaodong Wu, Donghui Kan, Aravinda Chakravarti, Alan Weder Jan 2002

A Genome-Wide Scan For Obesity In African-Americans, Xiaofeng Zhu, Richard S. Cooper, Amy Luke, Guanjie Chen, Xiaodong Wu, Donghui Kan, Aravinda Chakravarti, Alan Weder

Faculty Publications

A genome-wide scan using 387 short tandem repeat markers was conducted for obesity among 618 black individuals from 202 families residing in a suburb of Chicago. Evidence for linkage was evaluated with BMI and percent body fat (PBF) using a variance component analysis approach. Suggestive evidence for linkage was found for BMI on chromosome 5 (logarithm of odds [LOD] score = 1.9) and PBF on chromosome 6 (LOD score = 2.7). One additional region on chromosome 3 was linked to these phenotypes at a lower level of significance (LOD score = 1.8 and 0.95 for BMI and PBF, respectively); the …


Effect Of Sweeteners On The Microstructure Of Yogurt, Zahur Z. Haque, Kayanush J. Aryana Jan 2002

Effect Of Sweeteners On The Microstructure Of Yogurt, Zahur Z. Haque, Kayanush J. Aryana

Faculty Publications

The objective was to determine the effect of a peptide sweetener, Aspartame, compared to a carbohydrate sweetener, sucrose, on the microstructure of yogurt. Microstructure was determined by transmission and scanning electron microscopy. Without the sweeteners, casein micelles, that make up the yogurt matrix, were observed in single longitudinal polymers. When Aspartame was used, casein micelles formed double longitudinal polymers. In comparison sugar caused casein micelles to form clusters. Data show that type of sweetener impacts state of association of casein micelles and thus effects microstructure.


Microstructure And Some Functional Properties Of Spray Dried Cheddar Whey Concentrated By Ultrafiltration Or Combination Of Ultrafiltration And Vacuum Evaporation, Kayanush J. Aryana, Zahur Z. Haque Jan 2002

Microstructure And Some Functional Properties Of Spray Dried Cheddar Whey Concentrated By Ultrafiltration Or Combination Of Ultrafiltration And Vacuum Evaporation, Kayanush J. Aryana, Zahur Z. Haque

Faculty Publications

In order to study the influence of the vacuum evaporation (VE) process on the functionality of whey protein concentrates (WPC's), Cheddar WPC's were produced with and without VE, viz. by i) ultrafiltration (UF) and spray drying (SD) (UFSD), and by ii) UF, VE and SD (UFVESD). Geling properties and interfacial microstructure around residual fat were studied by transmission electron microscopy. Both WPC's were hydrated with 0.1 M NaCl at pH 7.0 (10% protein w/v) and gels were made in glass tubes by heating for 15 min at 90°C. Electron dense membrane like structures were seen at the oil-water interface of …


Effect Of Copper, Iron, Zinc And Magnesium Ions On Bovine Serum Albumin Gelation, Zahur Z. Haque, Kayanush J. Aryana Jan 2002

Effect Of Copper, Iron, Zinc And Magnesium Ions On Bovine Serum Albumin Gelation, Zahur Z. Haque, Kayanush J. Aryana

Faculty Publications

This study was conducted to observe the effect of trace amounts of various ions CuSO4, FeSO4, ZnSO4 and MgSO4, on the microstructure of bovine serum albumin (BSA) gels. Microstructure was studied using transmission and scanning electron microscopy. Protein dispersions (5% w/v) were made in 0.1 M NaCl containing 5 mM of each of the divalent cations. The pH was adjusted to pH 7 using 0.1 N NaOH. Addition of CuSO4 markedly changed the microstructure of BSA gels; significantly larger water entrapping void spaces were seen and the gel matrix comprised of larger aggregates. An opposite effect was seen for MgSO4 …


Determination And Consideration Of Flight Potential In A Laboratory Population Of True Armyworm (Lepidoptera: Noctuidae), Lizhi Luo, S. J. Johnson, A. M. Hammond, J. D. Lopez, J. P. Geaghan, K. R. Beerwinkle, J. K. Westbrook Jan 2002

Determination And Consideration Of Flight Potential In A Laboratory Population Of True Armyworm (Lepidoptera: Noctuidae), Lizhi Luo, S. J. Johnson, A. M. Hammond, J. D. Lopez, J. P. Geaghan, K. R. Beerwinkle, J. K. Westbrook

Faculty Publications

Flight potential, a poorly understood phenomenon in the migratory true armyworm, Pseudaletia unipuncta (Haworth), was investigated in a laboratory population using tethered-flight techniques. True armyworm exhibited strong flight potential relative to other known migratory noctuids whose flight potentials were previously determined by similar techniques. Flight potential was generally low for 1-d-old moths and increased with age to day 5 of adult life. Flight speed and distance flown decreased for female moths from day 5 to day 10 as their reproductive system developed. The greatest average flight speed, total flight duration, and distance flown was exhibited by 5-d-old females and 10-d-old …


Climate/Chemistry Effects Of The Pinatubo Volcanic Eruption Simulated By The Uiuc Stratosphere/Troposphere Gcm With Interactive Photochemistry, E. V. Rozanov, M. E. Schlesinger, N. G. Andronova, F. Yang, S. L. Malyshev, V. A. Zubov, T. A. Egorova, B. Li Jan 2002

Climate/Chemistry Effects Of The Pinatubo Volcanic Eruption Simulated By The Uiuc Stratosphere/Troposphere Gcm With Interactive Photochemistry, E. V. Rozanov, M. E. Schlesinger, N. G. Andronova, F. Yang, S. L. Malyshev, V. A. Zubov, T. A. Egorova, B. Li

Faculty Publications

The influence of the sulfate aerosol formed following the massive Pinatubo volcanic eruption in June 1991 on the chemical composition, temperature, and dynamics of the atmosphere has been investigated with the University of Illinois at Urbana-Champaign (UIUC) stratosphere-troposphere General Circulation Model (GCM) with interactive photochemistry (ST-GCM/PC). Ensembles of five runs have been performed for the unperturbed (control) and perturbed (experiment) conditions. The simulated repartitioning within the chlorine and nitrogen groups, as well as the ozone changes, are in reasonable quantitative agreement with observations and theoretical expectations. The simulated ozone changes in the tropics reveal the ozone mixing ratio decreases below …


Synthesis Of Isomers Of Organotin Substituted Polyoxotungstates And Comparison Of The Antitumor Activity Of Isomers, Xiaohong Wang, Jutao Liu, Rongchang Zhang, Bin Li, Jingfu Liu Jan 2002

Synthesis Of Isomers Of Organotin Substituted Polyoxotungstates And Comparison Of The Antitumor Activity Of Isomers, Xiaohong Wang, Jutao Liu, Rongchang Zhang, Bin Li, Jingfu Liu

Faculty Publications

A comparison of the antitumor activity against two human tumor cell lines for the isomers of organometallo-substituted polyoxometalates is reported. The polyoxometalate skeletal isomers affect the antitumor activity. It is observed that the order of the antitumor activity of complexes is consistent with the order of the oxidation ability of polyanions among a couple of isomers possessing the same polyanion and organometallic group whether in the series of monosubstituted complexes or trisubstituted complexes as well in the sandwich compounds.


Using Simple Marginal Analysis And Density Management Diagrams For Prescribing Density Management, Thomas J. Dean, S. Joseph Chang Jan 2002

Using Simple Marginal Analysis And Density Management Diagrams For Prescribing Density Management, Thomas J. Dean, S. Joseph Chang

Faculty Publications

This article presents a procedure to produce management regimes that not only maximize land value but also reflect stand development with simple marginal analyses of the accumulation and control of growing stock. An upper limit of growing stock is determined by translating management objectives into a future desired structure, and with this value as a guide for thinning age, marginal analysis is used to determine the planting density and the residual basal area after thinning. The procedure is demonstrated for a hypothetical loblolly pine plantation growing on land with a site index of 65 ft at 25 yr. The effects …


Please Forgive Me: Transgressors’ Emotions And Physiology During Imagery Of Seeking Forgiveness And Victim Responses, Charlotte Vanoyen-Witvliet, Thomas Ludwig, David J. Bauer Jan 2002

Please Forgive Me: Transgressors’ Emotions And Physiology During Imagery Of Seeking Forgiveness And Victim Responses, Charlotte Vanoyen-Witvliet, Thomas Ludwig, David J. Bauer

Faculty Publications

We assessed transgressors’ subjective emotions and physiological responses in a within-subjects imagery study involving 20 male and 20 female participants. Two imagery conditions focused on the transgressor’s actions: participants 1) ruminated about a real-life transgression and 2) imagined seeking forgiveness from the victim. Three imagery conditions focused on the victim’s possible responses: participants imagined their victims responding with 1) a grudge, 2) genuine forgiveness, and 3) reconciliation. Compared to ruminations about one’s transgression or an unforgiving response from the victim, imagery of forgiveness-seeking and merciful responses from victims (forgiveness and reconciliation) prompted improvements in basic emotions (e.g., sadness, anger) and …


Federal Tax Consequences Of Civil Unions, Patricia A. Cain Jan 2002

Federal Tax Consequences Of Civil Unions, Patricia A. Cain

Faculty Publications

No abstract provided.


The Form And Substance Of Environmental Justice: The Challenge Of Title Vi Of The Civil Rights Act Of 1964 For Environmental Regulation, Tseming Yang Jan 2002

The Form And Substance Of Environmental Justice: The Challenge Of Title Vi Of The Civil Rights Act Of 1964 For Environmental Regulation, Tseming Yang

Faculty Publications

No abstract provided.