Digital Commons Network^™

The Efficacy Of Long-Term Kinesio Tape On Grip Strength In A Healthy Population, Neel Kotrappa

CMC Senior Theses

Kinesio® Tape was invented in 1973, and since has been used in various clinical and therapy settings to prevent and heal a multitude of physical conditions. Kinesio® Tape is a 100% cotton-based elastic tape that when applied to the skin pulls the skin upwards and creates more space by lifting the fascia and soft tissue, thus increasing blood flow and decreasing edema. The tape was also purported to facilitate the strengthening of weakened muscles through neuromuscular facilitation. The objective behind this study was to determine the long-term effects of applied forearm Kinesio® Tape on maximal grip strength when paired with …

Retrospective Examination Of Habitat Use By Blueback Herring (Alosa Aestivalis) Using Otolith Microchemical Methods, Molly Payne Wynne Ms

All Student Scholarship

Life histories of anadromous fish are difficult to examine due to constraints on direct observation. However, an understanding of patterns of habitat use is critical to management efforts since recruitment to spawning age is vital to population sustainability. Blueback herring (Alosa aestivalis) are anadromous fish that utilize a variety of freshwater, estuary and nearshore marine habitats. Rapid declines in their abundance and a subsequent petition for listing under the US Endangered Species Act in 2012 have ushered in an immediate need for life history information. This study focused on five river systems and seven spawning runs along the coast of …

Evaluation Of The Three-Dimensional Patterns And Ecological Impacts Of The Invasive Old World Climbing Fern (Lygodium Microphyllum), Alexis Maldonado

Electronic Theses and Dissertations

Invasion by non-native species has had significant ecological and economic impacts on a global scale. In the state of Florida, Old World climbing fern (Lygodium microphyllum) is an invasive plant listed by FLEPPC as a category one invader with significant ecological impacts that threaten native plant diversity. This species relies on existing vegetative structures for support to climb into the forest canopy and forms dense mats that cover tree crowns. This subsequently affects the resources available to other species present. Quantifying the structural changes due to the presence of this species has proved logistically difficult, especially on a large spatial …

Effect Of Increased Temperature And Decreased Food Quality On Metabolism And Growth Of An Algivorous Cichlid, Tropheus Duboisi And Effect Of Food Habit On The Field Metabolism Of African Cichlids., Lesley Yu-Jung Kim

Browse all Theses and Dissertations

The metabolic rate of an organism is influenced by mass, temperature, and diet. Climate change is anticipated to increase ambient temperatures of aquatic systems and decrease the quality of food available to algivorous fish. We conducted a lab experiment and a field study to quantify the influence that temperature and diet have on standard and field metabolic rate of cichlids from Lake Tanganyika. The lab experiment demonstrated the effects of increased temperature and decreased food quality on the relative growth rate (RGR) and standard metabolic rate of an algivorous cichlid, Tropheus duboisi. We found that in all temperature treatments fish …

In Situ Measurement Of Mercury Ecotoxicological Effects On Stream Periphyton In Southwest Ohio, Jaclyn Elizabeth Klaus

Browse all Theses and Dissertations

Periphyton are of ecological importance because of their critical role at the base of aquatic food webs as primary producers and as a significant source of energy to higher trophic levels in many stream ecosystems. This study examined the toxicity of mercury (Hg) to fluvial periphyton with in situ chemical exposure substrates. Two endpoints were used to measure toxicity of either total Hg or monomethylmercury (MMHg) to periphyton: periphyton biomass and metabolic activity, as a function of Hg concentrations in either periphyton or their exposure to the contaminants from two contrasting sediment types, a low-organic, sandy sediment type (SC) and …

"Mining" For A Reference Condition In Southern West Virginia Streams, Matthew Rouch

Theses and Dissertations

Quarterly samples were used to estimate assemblage-level (all species combined) fish production within three minimally-impacted, southern West Virginia streams. The total annual fish production estimate was highest in Slaunch Fork (37.52 kg∙ha^-1∙y^-1), a tributary of the Tug Fork River, and lowest in Cabin Creek (10.59 kg∙ha^-1∙y^-1), a Guyandotte River tributary. Creek Chub Semotilus atromaculatus, Mottled Sculpin Cottus bairdii and Blacknose Dace Rhinicthys atratulus were the most abundant species among sites, accounting for >90% of all sampled individuals. Reference condition criteria were also selected and metrics calculated for each of the three …

Bioc 435: Advanced Topics In Biochemistry—A Peer Review Of Teaching Project Benchmark Portfolio, Edward N. Harris

UNL Faculty Course Portfolios

BIOC 435 or Advanced Topics in Biochemistry is an ACE 10 (Achievement centered education)course for students in their senior year. This is a capstone course for Biochemistry majors and is the last of several biochemistry courses that they will take in their undergraduate enrollment. The course is also open to non-majors in a related science such as Biology and Biological Sciences, although these students typically do not do as well as the majors. Students who take this course should be well-prepared in the basic concepts of biochemistry with regards to nucleic acids and proteins as well as some familiarity with …

Genetic Stock Identification And Migration In Black Sea Bass (Centropristis Striata) Along The Western Atlantic Coast And Gulf Of Mexico, Justin Francis Lewandowski

Theses and Dissertations

The black sea bass, Centropristis striata, is a member of the family Serranidae that is commercially important throughout its range, which extends throughout the western Atlantic (from Cape Cod, Massachusetts to Cape Canaveral, Florida) and Gulf of Mexico (from Mobile Bay, Alabama to Tampa Bay, Florida). There are two known subspecies, C. striata striata in the Atlantic and C. striata melana in the Gulf, and through behavioral and morphological evidence two separate stocks are managed in the Atlantic, north and south of Cape Hatteras, NC. Recent genetic studies on mitochondrial DNA (mtDNA) have supported this. To further investigate the relationships …

Generalist And Specialist Pollination Syndromes: When Are They Favoured? A Theoretical Approach To Predict The Conditions Under Which A Generalist Or Specialist Pollination Syndrome Is Favoured., Tyler L. Poppenwimer

Senior Independent Study Theses

No abstract provided.

A Not-So-Silent Spring: The Impacts Of Traffic Noise On Call Features Of The Bloody Bay Poison Frog (Mannophryne Olmonae), Catherine G. Clemmens

Senior Independent Study Theses

No abstract provided.

Characterization Of Metal Transport By The Streptococcus Sanguinis Endocarditis Virulence Factor Ssab, Sarah Brusko

Undergraduate Research Posters

Streptococcus sanguinis, present in the biofilm colonizing human tooth surfaces, may be beneficial in the oral cavity, though it also serves as a causative agent of an extra-oral disease, infective endocarditis. Previous mutagenesis of lipoprotein genes from S. sanguinis strain SK36 identified the SsaB gene as necessary for virulence in a rabbit model of endocarditis. Based on homology, we suspected that SsaB was a metal transporter. A procedure utilizing inductively coupled plasma optical emission spectrometry was optimized and implemented for determination of the concentrations (μg metal per mg of cellular protein) of 17 metals in SK36 and ssaB mutant cell …

Receptor Of Advanced Glycation Endproducts (Rage) Is Positively Correlated With Tumor Necrosis Factor-Α In Adolescents With Obesity, Tasnim Rahman, Daniel H. Conrad, Anshu Gupta

Undergraduate Research Posters

Introduction: Obesity in childhood is associated with an increased prevalence of diabetes and other traditional cardiometabolic risk factors, suggesting an epidemic of premature cardiovascular disease among today’s youth. Glycotoxins, known as advanced glycationend products (AGE’s), activating via the membrane-bound receptors (mRAGE), have been implicated in the pathophysiology of inflammation, (increased tumor necrosis factor-α [TNF-α ]), insulin resistance and vascular dysfunction in adults, but the role of RAGE in the early stages of metabolic disorders is unknown. In this study, we assessed relationship of cardiometabolicrisk factors, mRNA expression of TNF-α and RAGE in peripheral monocytes in adolescents with obesity.

Methods: Thirty …

Abby Guthmann Wins Grand Prize In Acm Photo Contest, Lawrence University

Press Releases

Abby Guthmann’s study-abroad experience in Tanzania generated a lifetime of memories—and an award-winning photograph.

The senior biology major from St. Paul, Minn., was selected as the Grand Prize winner in the Associated Colleges of the Midwest’s 2013-14 Off-Campus Study Photo Contest. Guthmann’s photo, “Girls in the Shambass” was taken while Guthmann was hiking through the Usambara Mountains in northern Tanzania.

“Children would often run after us and ask for their pictures to be taken,” said Guthmann. “These two followed me through the shambass, hoping to get a few more pictures. After asking if I could take one more, they grinned …

Using Quantitative Genetics Methods To Estimate Heritability Of Larval Co2-Resistance In A Coastal Marine Fish, Alex James Malvezzi

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Marine organisms are under pressure to adapt to anthropogenic changes that are rapidly altering ocean water chemistry. Since the Industrial Revolution, human activities have caused an increase in atmospheric CO2 which is partly absorbed by the world's oceans, thereby reducing ocean pH, aragonite and calcite saturation states in a process known as ocean acidification (OA). Concern over these changes has caused a surge in scientific interest to better understand and predict how OA affects marine organisms from single celled algae to marine calcifying invertebrates and vertebrates such as fish. Since most studies thus far have focused on short-term responses of …

Using Quantitative Genetics Methods To Estimate Heritability Of Larval Co2-Resistance In A Coastal Marine Fish, Alex James Malvezzi

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Marine organisms are under pressure to adapt to anthropogenic changes that are rapidly altering ocean water chemistry. Since the Industrial Revolution, human activities have caused an increase in atmospheric CO2 which is partly absorbed by the world's oceans, thereby reducing ocean pH, aragonite and calcite saturation states in a process known as ocean acidification (OA). Concern over these changes has caused a surge in scientific interest to better understand and predict how OA affects marine organisms from single celled algae to marine calcifying invertebrates and vertebrates such as fish. Since most studies thus far have focused on short-term responses of …

Using Quantitative Genetics Methods To Estimate Heritability Of Larval Co2-Resistance In A Coastal Marine Fish, Alex James Malvezzi

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Marine organisms are under pressure to adapt to anthropogenic changes that are rapidly altering ocean water chemistry. Since the Industrial Revolution, human activities have caused an increase in atmospheric CO2 which is partly absorbed by the world's oceans, thereby reducing ocean pH, aragonite and calcite saturation states in a process known as ocean acidification (OA). Concern over these changes has caused a surge in scientific interest to better understand and predict how OA affects marine organisms from single celled algae to marine calcifying invertebrates and vertebrates such as fish. Since most studies thus far have focused on short-term responses of …

Lack Of Csk-Mediated Negative Regulation In A Unicellular Src Kinase, Kira Schultheiss

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Tyrosine kinases play important roles in cellular communication in animals. c-Src is a nonreceptor tyrosine kinase that is involved in survival, angiogenesis, proliferation, and invasion pathways. There are 9 Src family kinases, and they have a conserved domain arrangement (SH3-SH2-kinase) that is necessary for regulation. The basal activity of c-Src is normally kept low due to phosphorylation by C-terminal Src kinase (Csk). This regulatory relationship has been conserved throughout the evolution of animals. Until recently, it was thought that complex signaling molecules, such as the tyrosine kinases, did not exist outside of multicellular animals. Newly discovered unicellular precursors to mammalian …

Mechanisms For Regulation Of Plant Kinesins, Anindya Ganguly, Ram Dixit

Biology Faculty Research

Throughout the eukaryotic world, kinesins serve as molecular motors for the directional transport of cellular cargo along microtubule tracks. Plants contain a large number of kinesins that have conserved as well as specialized functions. These functions depend on mechanisms that regulate when, where and what kinesins transport. In this review, we highlight recent studies that have revealed conserved modes of regulation between plant kinesins and their non-photosynthetic counterparts. These findings lay the groundwork for understanding how plant kinesins are differentially engaged in various cellular processes that underlie plant growth and development.

A Seasonal, Density-Dependent Model For The Management Of An Invasive Weed, Esther Shyu, Eleanor A. Pardini, Tiffany M. Knight, Hal Caswell

Biology Faculty Research

The population effects of harvest depend on complex interactions between density dependence, seasonality, stage structure, and management timing. Here we present a periodic nonlinear matrix population model that incorporates seasonal density dependence with stage-selective and seasonally selective harvest. To this model, we apply newly developed perturbation analyses to determine how population densities respond to changes in harvest and demographic parameters. We use the model to examine the effects of popular control strategies and demographic perturbations on the invasive weed garlic mustard (Alliaria petiolata). We find that seasonality is a major factor in harvest outcomes, because population dynamics may …

Distribution And Abundance Of Anopheles Spp. In The Lower Rio Grande Valley, South Texas, Norma Hermelinda Martinez

Theses and Dissertations - UTB/UTPA

This study investigated the relationship between Anopheles abundance, collection sites and environmental variables in the Lower Rio Grande Valley, South Texas. In addition, species composition in the Lower Rio Grande Valley was determined in 2011. A total of 6772 female mosquitoes were identified to six genera and 27 species. The most prevalent genera collected were Culex (53.9%), Ochlerotatus (25.6%) and Aedes (13.6%). Anopheles mosquitoes were collected using resting boxes during summer 2012 at multiple locations along the Lower Rio Grande Valley. ArcGIS was used to identify land cover characteristics and nearest water sources at mosquito collection sites. Estero Llano Grande …

Microbial Genome Evolution Due To Multifaceted Symbiosis Within The Tsetse Fly (Diptera: Glossinidae), Anna Kathleen Snyder

Graduate Theses, Dissertations, and Problem Reports (ETD)

Microbes are capable of rapid genetic modification, enabling the habitation of a wide field of niches, including forming interdependent associations with macroscopic hosts. While ancient multipartite mutualisms have been shown to involve metabolic complementation, little is known concerning the early genomic adaptations leading towards co-residence within a novel host. The overall objective of this research is to gain insight on genome evolution resulting from symbiosis, particularly by examining bacteria with varying levels of host dependency and times of establishment. The tsetse fly (Diptera: Glossinidae) serves as a relatively simple model system to investigate evolutionary aspects of symbiosis, while also maintaining …

Conservation In The Context Of Climate Change: Practical Guidelines For Land Protection At Local Scales, Kevin Ruddock, Peter V. August, Christopher Damon, Charles Labash, Pamela Rubinoff, Donald Robadue Jr.

Natural Resources Science Faculty Publications

Climate change will affect the composition of plant and animal communities in many habitats and geographic settings. This presents a dilemma for conservation programs – will the portfolio of protected lands we now have achieve a goal of conserving biodiversity in the future when the ecological communities occurring within them change? Climate change will significantly alter many plant communities, but the geophysical underpinnings of these landscapes, such as landform, elevation, soil, and geological properties, will largely remain the same. Studies show that extant landscapes with a diversity of geophysical characteristics support diverse plant and animal communities. Therefore, geophysically diverse landscapes …

The Inside Story, Lisa Strandberg

St. Norbert College Magazine 2013-2018

An article discussing biology professor Anindo Choudhury's studies into the hidden world of parasites.

Student Success And Perceptions Of Course Satisfaction In Face-To-Face, Hybrid, And Online Sections Of Introductory Biology Classes At Three, Open Enrollment, Two-Year Colleges In Southern Missouri, Joyce Diane Hill

Dissertations

Introductory biology courses at two-year, open enrollment colleges in America are presented in a variety of different course delivery formats. Traditionally, most students have enrolled in seated or face-to-face (F2F) lectures and laboratories. There is increased demand for courses presented online or in a hybrid format, although some studies report higher attrition rates, and lower grades for these course delivery formats. The purpose of this study was to examine if there were academic differences among F2F, hybrid, or online introductory biology courses by analyzing pre-course and post-course assessment scores, final grades, attrition rates, and students’ perceptions of course satisfaction. This …

The Development Of The ‘Self-Directed Learning Readiness Scale In Biology’ (Sdlrsbio) For Pre-University Biology Students, K. Siew Wai, E.G.S. Daniel

Research Publications (2011 to 2015)

In past research, the measurement of students’ SDL readiness focused on self-motivation, self-management, and self-monitoring. These measurements were found to be too general to conclude one as a self-directed learner. Self-directedness should be specific for each subject area. This paper will discuss the pilot study of a larger research, where the SDLRSbio was developed using the Delphi technique. Specific biology laboratory skills readiness, experimental skills readiness, and data analysis and interpretation skills readiness were embedded in the SDLRSbio to ensure specificity in measuring biology students’ SDL readiness. The SDLRSbio developed consisted of 46 items in a 5 point Likert-scale. This …

Update From Ummc: Child Born With Hiv Still In Remission After 18 Months Off Treatment, Experts Report, University Of Mississippi Medical Center. Division Of Public Affairs.

University of Mississippi News

No abstract provided.

Life History Comparison Of Two Green Lacewing Species Chrysoperla Johnsoni And Chrysoperla Carnea (Neuroptera: Chrysopidae), Kaushalya G. Amarasekare, Peter W. Shearer

Agricultural and Environmental Sciences Faculty Research

We investigated the life histories of two green lacewing species, Chrysoperla johnsoni Henry, Wells, and Pupedis from western North America, and Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae) from western Europe in the laboratory. There were both similarities and differences in their life history characteristics. C. johnsoni exhibited a significantly longer developmental time for egg, first instar, and pupal stage than C. carnea. C. carnea exhibited a significantly shorter egg to adult developmental time than C. johnsoni. Except for the pupal stage, the survival of all other life history stages was not species-specific. All C. carnea pupae were able to develop …

Lifelines Fall 2013, Southern Adventist University

Lifelines - Biology Department Newsletter

The Fall 2013 issue of Lifelines features articles on toxins found in nature, student missions in Tanzania, an alumni spotlight, undergraduate research, and updates on department happenings.

Acquisition Of An Electrochemical System Instrument For The Development Of Sensors, Elmer-Rico E. Mojico

Cornerstone 1 Reports : Expansion and Enhancements of the Thinkfinity Platform

No abstract provided.

"Are We Not Men?" The Effect Of Cloning On Traditional Theories Of Humanity And Personhood, Michelle Kennedy

Journal of Franco-Irish Studies

No abstract provided.