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2006-2007 Undergraduate Bulletin, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.

2006-2007 Undergraduate Course Descriptions, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.

2006-2007 Graduate Bulletin, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.

Pollen Wall Ultrastructure Of Araceae And Lemnaceae In Relation To Molecular Classifications, Michael Hesse

Aliso: A Journal of Systematic and Floristic Botany

A comparative ultrastructural study of Araceae pollen walls was conducted for the first time. The results are based mainly on investigations by transmission electron microscopy of 101 species in 70 genera (out of a total of 105 genera), while pollen of 83 genera with 219 species were studied by scanning electron microscopy, generally without acetolysis. Special attention was given to Lemnaceae (including Limnobiophyllum) considered to be closely related to Araceae (especially to Pistia). The ultrastructural pollen wall characters are mostly in accordance with and strongly support the morphological classifications and the arrangement of genera within recent molecular trees. …

A Reappraisal Of Phylogentic Relationships In The Monocotyledon Family Hydrocharitaceae (Alismatidae), Donald H. Les, Michael L. Moody, Connie L. Soros

Aliso: A Journal of Systematic and Floristic Botany

The diverse, aquatic Hydrocharitaceae have defied stable classification for nearly two centuries. Anatomical and morphological convergence characterize many aquatic plants and undoubtedly have hindered the ability of researchers to ascertain accurately those features representing reliable phylogenetic markers within Hydrocharitaceae. Most prior classifications of the family have emphasized few characters to define major taxonomic subdivisions (i.e., they were highly artificial). Previous studies using molecular data have shown that DNA sequences provide novel indications of phylogeny not indicated previously by morphologically based classifications; however, they have not yet recommended alterations to the classification for the family. We conducted a more comprehensive phylogenetic …

Stem Anatomy Of Climbing Palms In Relation To Long-Distance Water Transport, P. Barry Tomlinson

Aliso: A Journal of Systematic and Floristic Botany

Palms lack secondary growth so their primary vascular system is long-lived and must be minimally vulnerable to dysfunction. For water movement, the axial xylem must be well defended against cavitation. Climbing palms can be very long and represent a maximum solution to transport problems. How is this demonstrated in their anatomy? This article contrasts stem vascular anatomy in a canelike "tree palm" (Rhapis excelsa) with that in the American climbing palm Desmoncus and the Old World rattan genus Calamus. Rhapis, representing the basic classical palm vasculature, has a continuously integrated vascular system determined by branching of the axial …

The Evolutionary And Biogeographic Origin And Diversification Of The Tropical Monocot Order Zingiberales, W. John Kress, Chelsea D. Specht

Aliso: A Journal of Systematic and Floristic Botany

Zingiberales are a primarily tropical lineage of monocots. The current pantropical distribution of the order suggests an historical Gondwanan distribution, however the evolutionary history of the group has never been analyzed in a temporal context to test if the order is old enough to attribute its current distribution to vicariance mediated by the break-up of the supercontinent. Based on a phylogeny derived from morphological and molecular characters, we develop a hypothesis for the spatial and temporal evolution of Zingiberales using Dispersal-Vicariance Analysis (DIVA) combined with a local molecular clock technique that enables the simultaneous analysis of multiple gene loci with …

Focus, 2006, Winter, Andrews University

Focus

FOCUS (ISSN 1077-9345) is published quarterly, free of charge, for alumni and friends of Andrews University, an institution owned and operated by the Seventh-day Adventist Church.

Is Death In Paradise Possible?, Leonard Brand

Perspective Digest

No abstract provided.

Checking Your Brain At The Church Door?, Allen Shepherd

Perspective Digest

No abstract provided.

Ellen G. White And Creationism: How To Deal With Her Statements On Creation And Evolution: Implications And Prospects, Frank M. Hasel

Journal of the Adventist Theological Society

No abstract provided.

Calorie Restriction Enhances Longevity Without Reducing Lifetime Fecundity Or Glucose Titers In Female Lubber Grasshoppers, Sean M. Wells, Iris Cynthia Allen, Erin Fuller, Stephen Melnyk, John Quattrochi

All Volumes (2001-2008)

Calorie restriction, under eating while avoiding malnutrition, enhances longevity in many organisms, in part by delaying fecundity or lowering blood glucose. Calorie restriction begun at middle-age can also enhance longevity. We tested four diets on longevity of female lubber grasshoppers: ad libitum (free access to food), calorie restriction (60% or 71% of ad libitum), and delayed calorie restriction (60% after day 50). Constant calorie restriction increased longevity in grasshoppers by at least 66%. These diets lowered body mass, but it did not reduce lifetime fecundity or chronically lower blood glucose levels. Calorie restriction reduced the levels of stored protein after …

The Use Of Mackinnon's Dominance Feminism To Evaluate And Effectuate The Advancement Of Women Lawyers As Leaders Within Large Law Firms, Amanda J. Albert

Hofstra Law Review

No abstract provided.

Modern Biological Approaches To Folk Medicines And Traditional Antifungal Therapies, Matthew G. Jessulat, Robert P. Smith, Nadereh H. Mir-Rashed, Golshani Ashkan, John Thor Arnason, Myron L. Smith

Biology Faculty Articles

No abstract provided.

Emotions And Actions Associated With Altruistic Helping And Punishment, Omar Tonsi Eldakar, David Sloan Wilson, Rick O'Gorman

Biology Faculty Articles

Evolutionary altruism (defined in terms of fitness effects) exists in the context of punishment in addition to helping. We examine the proximate psychological mechanisms that motivate altruistic helping and punishment, including the effects of genetic relatedness, potential for future interactions, and individual differences in propensity to help and punish. A cheater who is a genetic relative provokes a stronger emotional reaction than a cheater who is a stranger, but the behavioral response is modulated to avoid making the transgression public in the case of cheating relatives. Numerous behavioral differences are not accompanied by emotional differences, suggesting that other psychological mechanisms …

Cortisol Concentrations In Human Skeletal Muscle Tissue After Phonophoresis With 10% Hydrocortisone Gel, Amanda R. Kuntz, Christine Multer Griffiths, James M. Rankin, Charles W. Armstrong, Thomas J. Mcloughlin

Biology Faculty Articles

CONTEXT: The delivery of hydrocortisone through phonophoresis is a widely prescribed technique for the treatment of various musculoskeletal inflammatory conditions. However, limited scientific evidence exists to support the efficacy of phonophoresis in delivering hydrocortisone to skeletal muscle tissue in humans.

OBJECTIVE: To determine hydrocortisone (cortisol) concentrations in human skeletal muscle tissue after a phonophoresis treatment using 10% hydrocortisone gel.

DESIGN: Randomized design in which 12 subjects were randomly assigned to either an ultrasound (sham) treatment or a 10% hydrocortisone phonophoresis treatment.

SETTING: Laboratory.

PATIENTS OR OTHER PARTICIPANTS: Twelve healthy subjects (8 women, 4 men: age = 22.3 +/- 2.64 years, …

Group 12 And Group 13 Metal Complexes Of Cross-Bridged Tetraamine Macrocycles, Wei-Chih Lee

Master's Theses and Capstones

The use of radiometal-based radiopharmaceuticals for the therapy and diagnostic imaging of various diseases is rapidly increasing. Metal complex stability in vivo is an important factor to keep the metal chelate intact under physiological conditions for the radiopharmaceutical application. A novel class of cross-bridged tetraazamacrocycles with nonadjacent nitrogens bridged by an ethylene unit was developed to make metal complexes with good thermodynamic stability and higher kinetic inertness towards dissociation. Complexes of Ga(III) and In(III) radionuclides are widely used in diagnostic imaging and their respective half-lives are convenient for specific diseases. The new complexes [In-CB-DO2A]+ and [In-CB-TE2A]+ have been prepared by …

A User-Friendly System To Measure Electromyographic Activity Of Dancers, Jianhua Zhou

Master's Theses and Capstones

A data acquisition system aided by virtual instrumentation was developed to measure electromyographic activity of the dancers. The system is composed of three main components: (1) Analog front-end with signal conditioning, (2) USB serial interface based A/D conversion, and (3) virtual instrumentation designed in LabView tools. The proposed system is able to accurately collect the magnitude of jump force and displayed the data using virtual instruments with alarm functions. The signal path is well-conditioned and processed, which makes the device suitable for feasibility studies for future research.

Toxin-Producing Microcystis Aeruginosa: A Trade-Off In The Vertical Distribution Of Three Daphnia Species As Predicted By The Ideal Free Distribution With Costs Model, Sonya Claudine Carlson

Master's Theses and Capstones

Daphnia hyalina, D. galeata, and D. ambigua were exposed to the cyanobacterium Microcystis aeruginosa in 30 cm temperature-stratified columns. Changes in egg ratio, lipid index, length, and growth were recorded over 3 day experiments. Spatial distributions were recorded during 6-hour constant light experiments and 3 day fluctuating light experiments. D. hyalina and D. galeata stayed in the upper half of the column in temperatures of 18--22°C when exposed to M. aeruginosa. D. ambigua remained between 10--19°C regardless of food type. For across all experiments, depth and temperature ranges were narrowest in treatments with M. aeruginosa. D. ambigua incurred costs to …

The Effect Of Air Pollution And Time Spent Outdoors On Pulmonary Function In A Diverse New England Population, Thomas Daniel Lambert

Master's Theses and Capstones

Outdoor air pollution has been associated with declines in pulmonary function. We collected daily pulmonary function measures from 165 participants in New England during July and August, 2004 and compared these measures to outdoor air pollution using single and multiple pollutant models. Increases of 10mug/m3 PM2.5, 10 ppb O3, and 1 ppb NO2 were associated with -1.29%, -0.54%, and -0.151 % changes in FEV1 of asthmatic participants spending more than 5 hours outdoors, respectively. Effects for non-asthmatic and all participants spending less than 5 hours outdoors were near zero and not significant. There was also evidence indicating that the largest …

Degradation Of Methyl Tert Butyl Ether, Priya Saripalli

Master's Theses and Capstones

Methyl tertiary butyl ether (MTBE) is the most common oxygenated fuel additive used in gasoline to improve combustion and reduce air emissions. MTBE is commonly found in natural water as contaminate from gasoline spills. Remediation of the contaminated water is difficult by traditional treatments. In this thesis, degradation of MTBE using Fenton's reaction was studied. The effect of pH, concentration of ferric ammonium sulfate and hydrogen peroxide on the removal efficiency of MTBE was studied and optimum conditions were determined experimentally. A maximum conversion of 90% was achieved when 0.14 M MTBE was reacted with 1.1 g/L ferric ammonium sulfate …

Effects Of Forest Clear Cutting On Spotted Salamander ( Ambystoma Maculatum) Migration, Jessica Susannah Veysey

Master's Theses and Capstones

Upland buffer zones are a proposed management tool for vernal-pool-breeding amphibians. Substantial validation of buffers, via experimental upland habitat disturbance, is lacking. Specifically, no studies have examined immediate effects of clear cutting on spotted salamander (Ambystoma maculatum ) migration. I used clear cutting to experimentally manipulate upland buffer widths at 11 vernal pools. I then radiotracked 40 adult spotted salamanders at these pools, and modeled their migration with mixed-effects regression. Mean maximum distance from the pool was 106.0 +/- 15.4 m (range = 1.6 to 427.6 m). At clear cut-treatment pools, mean percent of time in the cut was 27.2 …

Mhc (B) Complex Recombinant Immune Response, Nicole Gay Wilkinson

Master's Theses and Capstones

Recombination between chicken major histocompatibility complex (MHC) class I B-F and class IV B-G genes has enabled more precise identification of genes controlling immune responses. Congenic lines, each containing a unique MHC recombinant, were developed with 99.9% genetic uniformity to inbred Line UCD 003 (B17B17). A new recombinant, R13 (BF17-BG23), originated in the tenth backcross generation for R1 (BF24-BG23). Two experiments tested the R13 immune response to bovine red blood .cells (BRBC) and Rous sarcoma virus (RSV).

A single R13B17 sire mated to five R131317 dams produced progeny segregating for R13R13, R13B17, and B17B17 genotypes. These progeny were injected with …

Salmonella Enterica Serovar Typhimurium Promotes Apoptosis In Activated Neutrophils, Christopher C. Wrocklage

Master's Theses and Capstones

Apoptosis is an extremely important and highly regulated function in neutrophils. As the most abundant, but shortest-lived white blood cells, they must initiate this process in the absence of pathogens and selectively release their potent cytotoxic components when pathogens are present. Many pathogens are able to modulate this process in neutrophils, either for the host's benefit or for their own. Previous work has shown that transmigration across a T84 intestinal epithelial crypt cell monolayer increases the ability of neutrophils to bind and kill Salmonella enterica serovar Typhimurium (S. Typhimurium).

The goal of this work was to see how S. Typhimurium …

Ethical Issues In Conducting Forensic Evaluations, Karen C. Kalmbach, Phillip M. Lyons

Psychology Faculty Publications (Archived)

The role of the forensic mental health professional (MHP) often differs substantially from that of the typical clinician. These differences bear directly on the ethical delivery of services.

The Role Of Osmolyte Transporters And Heat Shock Proteins In Adaptation Of Atlantic Salmon To Selected Stressors, Jacques Zarate

Open Access Dissertations

The effects of hyperosmotic and husbandry related stress on Atlantic salmon (Salmo salar) and the mechanisms employed in response were investigated. To assess the role of taurine and betaine transport proteins in contending with hyperosmotic stress, a cDNA encoding the salmon taurine transporter was cloned. Exposure of various isolated tissues to hyperosmotic stress led to a 2 to 5 fold increase in taurine transporter mRNA. The transfer of juvenile salmon to seawater in October elicited a similar response. Supplementation of culture media with taurine failed to reduce mortality or alleviate a hyperosmotic induced decrease in protein synthesis in isolated tissues. …

The Contributions Of Murine Kc And Mip-2 In Hemorrhage Induced Neutrophil Priming For Acute Lung Injury Following Subsequent Septic Challenge, Joanne Lomas-Neira

Open Access Dissertations

Trauma patients represent a significant risk for the development of ALI following exposure to a secondary infectious challenge. This risk is suggested to be associated with an event that "primes" certain members of the immune cell population such that a subsequent/secondary challenge elicits a dys-functional response. Characteristics of ALI are neutrophil sequestration in the lung, delayed neutrophil apoptosis and increased pro-inflammatory cytokines. Chemokines are proteins produced by immune and resident tissue cells in response to inflammation and function as regulators of neutrophil trafficking and cytolytic activity. Keratinocyte-derived chemokine (KC) and macrophage inflammatory protein-2 (MIP-2) are mouse homologues of human neutrophil …

Requirement Of Integrin α5β1 And Tyrosine Phosphorylation Of Shc For Prohb-Egf Release By Gpr30, A Seven Transmembrane Receptor For Estrogen, Jeffrey Alan Quinn

Open Access Dissertations

Estrogen acts via a seven transmembrane receptor (7TMR), GPR30, to stimulate an HB-EGF autocrine loop. Here, evidence is provided that integrin α5β1 is a necessary transmembrane signaling intermediary required for matrix metalloproteinase (MMP)-mediated release of proHB-EGF by GPR30. Estrogen stimulation of human SKBR3 breast cancer cells, which lack ERα and ERβ, resulted in recruitment of integrin α5β1 to focal adhesions, formation of actin stress fibers, and assembly of fibronectin (FN) fibrils. Expression of a GPR30 mutant in SKBR3 cells selectively abrogated FN matrix assembly and EGFR tyrosine phosphorylation by estrogen. Disruption of cytoskeletal integrity or inhibition of integrin α5β1 with …

Doe V. Bell, Harley Abrevaya

NYLS Law Review

No abstract provided.

Political Advocacy On The Supreme Court: The Damaging Rhetoric Of Antonin Scalia, Stephen A. Newman

NYLS Law Review

No abstract provided.