Digital Commons Network^™

Evolution And Allometry Of Calcaneal Elongation In Living And Extinct Primates, Doug M. Boyer, Erik R. Seiffert, Justin T. Gladman, Jonathan I. Bloch

Publications and Research

Specialized acrobatic leaping has been recognized as a key adaptive trait tied to the origin and subsequent radiation of euprimates based on its observed frequency in extant primates and inferred frequency in extinct early euprimates. Hypothesized skeletal correlates include elongated tarsal elements, which would be expected to aid leaping by allowing for increased rates and durations of propulsive acceleration at takeoff. Alternatively, authors of a recent study argued that pronounced distal calcaneal elongation of euprimates (compared to other mammalian taxa) was related primarily to specialized pedal grasping. Testing for correlations between calcaneal elongation and leaping versus grasping is complicated by …

Comparative Approaches To Studying Strategy: Towards An Evolutionary Account Of Primate Decision Making, Sarah F. Brosnan, Michael J. Beran, Audrey E. Parrish, Sara A. Price, Bart J. Wilson

Economics Faculty Articles and Research

How do primates, humans included, deal with novel problems that arise in interactions with other group members? Despite much research regarding how animals and humans solve social problems, few studies have utilized comparable procedures, outcomes, or measures across different species. Thus, it is difficult to piece together the evolution of decision making, including the roots from which human economic decision making emerged. Recently, a comparative body of decision making research has emerged, relying largely on the methodology of experimental economics in order to address these questions in a cross-species fashion. Experimental economics is an ideal method of inquiry for this …

Analisis Variasi Genetik Varian Jati Arboretum Dengan Penanda Mikrosatelit, Imas Cintamulya

Jurnal Pendidikan Sains

Seleksi tanaman jati untuk memperoleh sifat unggul tidak cukup hanya melalui penanda morfologi, tetapi juga perlu menggunakan penanda molekuler berdasarkan polimorfisme DNA. Oleh karena itu, perlu dilakukan kajian tanaman jati dari segi genetik pada level DNA untuk melihat variasi genetik. Informasi tentang variasi genetik jati diperlukan dalam pengadaan bibit untuk pembangunan hutan tanaman industri, dengan tujuan mencegah inbreeding dan mendukung upaya konservasi. Penelitian ini bertujuan untuk menganalisis variasi genetik varian jati arboretum menggunakan penanda molekuler mikrosatelit serta menyusun buku pengayaan kajian dasar-dasar molekuler tumbuhan, khususnya penanda mikrosatelit, dalam menganalisis variasi genetik varian jati arboretum yang berkualitas. Langkah-langkah penelitian meliputi isolasi …

Towards A Structured Approach To Reading Historic Cookbooks, Máirtín Mac Con Iomaire

Articles

This article discusses the methodology Barbara Ketchum Wheaton uses in her Reading historic Cookbook Seminars in Harvard and elsewhere and discusses from a participants perspective the strenghts of using this methodology to unlock hidden secrets of historic cookbooks.

Dynamics Of Juvenile Delinquency And Crimes In Arusha City, Tanzania: An Agenda For Development, Stephen J. Nindi, Faraja. Gudadi, David G. Mhando

Journal of Humanities and Social Sciences

Juvenile delinquency and crimes creates enormous setbacks in the development process mostly in third world countries like Tanzania whose mechanisms to deal with the situation are weak. This paper examines the dynamics of juvenile delinquency and crimes and their mitigation measures in a study done in Arusha, Tanzania. The study results showed that juveniles involved in delinquent behaviours are as young as 12 years old, and most join the bandwagon after completion of primary school education. Poverty is the main factor for their involvement in juvenile crimes; and so are peer influence, drug abuse, and alcoholism. The paper recommends the …

Science Fiction And The Myth Of Trajectory Evolution, Jocelyn D. Pickreign

The Macalester Review

Stephen Jay Gould first proposed the idea of “iconographies of progress.” Today, one of the most prominent forms of progress iconography is the science fiction story. Science fiction as a genre frequently portrays evolution as a linear trajectory of increasing complexity, and in doing so, furthers a worldview that is not unlike the pre-Darwin understanding of human beings as both the center and the pinnacle of the natural world.

Lower San Luis Obispo Creek Stewardship Plan, Raven Lukehart, Daniel Bohlman

Natural Resources Management and Environmental Sciences

No abstract provided.

Interview With Susan Wiencke, Madison High School, 2013 (Audio), Susan Wiencke

All Sustainability History Project Oral Histories

Interview of Susan Wiencke by Ciji Dieringer on May 15th, 2013.

The interview index is available for download.

The Relationship Of Anthropometric Measures To Vertical Jump Height., R. C. Kerns

Undergraduate Honors Theses

The capability to perform your best is an important aspect in the sport of soccer. The relationship between anthropometric measures to vertical jump height among NCAA Division I Women’s soccer players is a subject lacking sufficient scientific research. Purpose: To analyze this relationship, body mass and %body fat was correlated with un-weighted countermovement jump height to determine the strength of this relationship in NCAA DI female soccer players. Methods: Data from an ongoing athlete monitoring program from fourteen NCAA D1 female soccer players in the year 2007 was analyzed. Air Displacement Plethysmography (ADP) via a BOD POD (Life Measurement, Inc., …

From Gibbons To Gymnasts: A Look At The Biomechanics And Neurophysiology Of Brachiation In Gibbons And Its Human Rediscovery, Emma Et Pennock

Student Works

This conference paper serves to examine the evolutionary linkages of a brachiating ancestor in humans, the biomechanical and neurophysiology of modern day brachiators, and the human rediscovery of this form of locomotion. Brachiation is arguably one of the most metabolically effective modes of travel by any organism and can be observed most meritoriously in Gibbons. The purpose of the research conducted for this paper was to encourage further exploration of the neurophysiological similarities and differences between humans and non-human primates. The hope is that in spurring more interest and research in this area, further possibilities for rehabilitating brain injury will …

A Board Game Simulator For Promoting System Thinking For Sustainable Pastoralism Among Maasai In Southern Kenya, Jacob Loorimirim Mayiani

Masters Theses, 2010-2019

A culturally-anchored board game simulator named ERAMAT! was created in cooperation with faculty members and members of the Maasai community and then piloted with US students and members of Maasai communities in southern Kenya during the summer of 2012. The game provides an alternative to a computer-based simulator, and hence provides a culturally credible simulation of the system dynamics associated with an accelerating boom/bust cycle of drought and hunger in the region. Factors driving the phenomena include greatly increased population densities, pastoralist cultural values, evolving pastoral practices, the ebb and flow of the semi-arid environment in which Maasai pastoralists live, …

A Mitochondrial Dna Variant Of The Cox-1 Subunit Of C. Elegnas’ Complex Iv Significantly Alters Mitochondrial Energy Metabolism Of Geographically Divergent Wild Isolates., Stephen D. Dingley, Erzsebet Polyak, Julian Ostrovsky, Satish Srinivasan, Mary Selak, Rui Xiao, Theodore G. Schurr, Eiko Nakamaru-Ogiso, Marni J. Falk

Research Day

Mitochondrial DNA (mtDNA) sequence variation is increasingly recognized to influence the penetrance of complex diseases and climatic adaptation in mammals, although little is known about its influence on invertebrate species’ adaptation to unique geographic niches. We investigated whether natural variation in mtDNA-encoded respiratory chain subunits alters the inherent mitochondrial energy capacity of wild C. elegans isolates to match local environmental energy demands. We found that relative to the classic N2 Bristol (England) wild-type strain, CB4856 wild isolates from a warmer and more equatorial native climate (Hawaii) had a unique A12S amino acid substitution in the N-terminal string of the COX-1 …

Place Events 2012-2013, Place

PLACE Historical Documents

This document describes PLACE events at Linfield College for 2012-2013.

Modulation Of Neuronal R-Type Ca2+ Channels (Cav2.3) By G Protein-Coupled Receptors, Lauren S. Page

Undergraduate Honors Capstone Projects

Neuronal R-type Ca²⁺ channels (Ca_v2.3) are expressed at high concentrations within the cortex, hippocampus and striatal regions of the brain, where they participate in neuronal excitability and synaptic signaling. This pattern of expression may signify a connection between Ca_v2.3 channel function and neurological disorders such as Parkinson's Disease (PD) and Huntington's Disease (HD). Both of these disorders are caused by inadequate secretion of the neurotransmitter dopamine within the striatum. The first step in characterizing the potential importance of Ca_v2.3 in PD and HD is to examine its modulation by G-protein-coupled dopamine receptors. Specifically, …

Food Environments: What Is The Role Of Demographics In Fijians' Decision Making Related To Food Choice And Overall Nutrition Behavior?, Sandra Bradshaw

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The people of the Islands of Fiji suffer from a growing prevalence of noncommunicable (NCD) diseases that are often nutrition related. Much of the blame for the growing rate of these diseases is due to lifestyle choice, specifically food-related decisions. Fiji’s nutrition concerns and NCD prevalence are greater in urban centers, compared to a lower frequency in rural villages. Contrasting demographics are composed of dissimilar food environments that influence inhabitants’ food decisions, in turn increasing the prevalence of nutrition-related concerns.

The purpose of this study was to extend existing knowledge and document the perspectives of Fijian Islanders through identifying the …

Study Of Genes Relating To Degradation Of Aromatic Compounds And Carbon Metabolism In Mycobacterium Sp. Strain Kms, Chun Zhang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Polycyclic aromatic hydrocarbons are produced from incomplete combustion of organic materials by human or natural activities. These polycyclic aromatic hydrocarbons are classified as pollutants because of their toxic, mutagenic, and carcinogenic characteristics. Mycobacterium sp. strain KMS, isolated from a contaminated soil, grows on the model polycyclic aromatic hydrocarbon, pyrene, with its degradation to water and carbon dioxide. This study locates genes on the chromosome and plasmids of isolate KMS relating to pyrene degradation, elucidates the influence of other carbon sources available in the habitats of isolate KMS on degradation of pyrene, and deduces possible metabolic pathways used by isolate …

Determinants Of Food Insecurity Among Vulnerable White And Latino Households: Contextualizing The Impact Of Sociodemographic And Household-Level Factors, Alexandra Lund

Master's Theses

Household-level characteristics have been shown to be associated with food insecurity but studies among vulnerable populations are sparse. A food security assessment was developed to determine food security and collect sociodemographic and household level data across San Luis Obispo County. The assessments were administered to vulnerable groups through interviews at multiple sites across the County. Three household characteristics (marital status, number of children in the household and number of workers in the household) were examined in this analysis. A total of 808 surveys were collected, 69% in English and 31% in Spanish. Through ethnicity-stratified sequentially adjusted logistic regression models, the …

Humeral Torsion And Shoulder Biomechanics: Comparison Of A Novel Ultrasonographic Technique With The Computed Tomography Benchmark, Bryan Thurston

All Theses

The rotation angle between the proximal and distal axes of long bones is known as torsion, and it is thought to be indicative of the forces applied to the bone during growth. The humerus, for example, develops an internal twist or antetorsion, as daily activities are anterior to the body. However, the strong posterior stress induced by an overhead throwing motion may counteract this internal twist in young athletes and cause prominent bilateral dimorphism.
To measure torsion in these young athletes, a new technique using ultrasound has been developed and implemented in clinical practice. However, before widespread use in diverse …

A New Commons: Considering Community-Based Co-Management For Sustainable Fisheries, Charlotte L. Dohrn

Pomona Senior Theses

Commercial fisheries on the West Coast are traditionally managed under large-scale management and conservation plans implemented by state and federal agencies. This scale of management can present obstacles for fishing communities. This thesis examines emerging cases of attempts to define and implement sustainable management of commercial fisheries under a community-based co-management model. In Port Orford, Sitka, San Diego and Santa Barbara, preliminary community-based co-management models are enabling fishing communities to pursue social sustainability through preserving access, participating in local science, and direct marketing for fish products. These communities are actively reshaping traditional models of conceptualizing and managing common-pool resources like …

A Bird In The Binoculars: Understanding Birdwatchers' Potential To Contribute To Sustainable Development And Biological Conservation, Sheri Lynn Glowinski

Dissertations

The three studies comprising this research drew from local economic development and environmental sociology to understand aspects of human dynamics that influence the conservation of birds. Using survey data collected from birdwatchers visiting coastal Alabama, the first study examined the local economic impact of birdwatching tourism and the factors that participants deemed important with respect to their recreation. Birdwatchers spent $103,305 during the four month study period. The total annual economic impact of this recreation on the area was estimated at $937,470, producing a multiplier of 1.48 and the equivalent of 20.3 full time jobs. Infrastructural variables (parking, bathrooms, site …

Removing The Classical Landmark: Assessing An Epistemology Governed By Methodological Naturalism, Kegan Shaw

Masters Theses

This paper proposes to assess the naturalist project in epistemology with an eye towards exposing the project as deficient for serving as a robust epistemological project. Epistemologists treasure a certain family of questions and burden themselves with a number of specific concerns the most important of which, I think, cannot be answered by the epistemological naturalist. Ignoring these questions, I will argue, essentially amounts to a dismissal of the principle tension that primarily motivates and properly guides epistemological theorizing. This tension is the familiar appearance vs. reality distinction and characterizes what I am calling the classical landmark or boundary-stone for …

The Life History Of Larinus Minutus, A Biological Control Agent Of Invasive Knapweeds, And Its Dispersal From Release Sites In Arkansas, Adam M. Alford

Graduate Theses and Dissertations

Larinus minutus Gyllenhal, a biological control agent of invasive knapweeds, has become established in several states and provinces since initial North American introduction in 1991. In order to reduce growing spotted knapweed populations in Northwest Arkansas, Larinus minutus (a biological control agent of spotted knapweed) was released annually from 2008-2011. Little is known about the larval development of this species, although the widespread use of this insect has provided research describing detailed host range and generalized life history. The speed and extent of the spread of this weevil from release sites following introduction have not been reported. This research described …

Molecular Control Of Muscle Patterning, Development And Stability In Drosophila, Elisa Mignon Labeau Dimenna

Biology ETDs

Muscle is a highly conserved and specialized tissue in animals. Failure of proper muscle patterning, maintenance and stability in animals can have variety of consequences for the individual. Mutations in loci that control muscle can result in death during embyogenesis, dysmorphism, and/or reduced lifespan after progressive muscle degeneration (Emery 2002, Mathews and Moore 2003, Amato and Griggs 2011). Muscle defects, such as these, have origins ranging from improper transcriptional control to direct sequence disruptions in proteins that play a wide variety of roles in the cell (Emery 2002, Mathews and Moore 2003, Amato and Griggs 2011). Thus, out of this …

Analysis Of Single Nucleotide Polymorphism Panels For Bovine Dna Identification, Kimberly A. Blanchard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Single nucleotide polymorphisms (SNPs) have great power in resolving questions of unknown parentage on ranches or dairies where errors could have been made in pedigree record keeping or when such records were simply not kept. Currently a panel of 88 SNPs based on a panel originally created by USDA-MARC is commercially available from the company Fluidigm^®. Our objective was to determine whether or not the number of SNPs could be reduced to form a smaller, more cost-efficient parentage-testing panel. A smaller panel would be beneficial to farmers and researchers alike in the reduction of time spent running and …

Determination Of Biomechanical Differences Between Elite And Novice San Shou Female Athletes, Chuanyin Jiang, Michael W. Olson, Li Li

Health Sciences & Kinesiology: Faculty Publications

Determining the key factors in athletic performance is important for developing the technique and strength of athletes. Many martial arts forms have been studied, but a relatively new form of martial arts competition, San Shou, has not been analyzed. The purpose of this study was to determine key attributes necessary in the development of the San Shou athlete, particularly in female participants. Six elite and six novice competitors performed 30 continuous repetitions of cyclic extension and flexion of the trunk segment, knee joints, and elbows joints at two velocities, 60°/second and 180°/second, using an isokinetic dynamometer. Variables of interest were …

2013 - The Eighteenth Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Eighteenth Annual Symposium of Student Scholars, held on April 25, 2013. Includes abstracts from the presentations and posters.

Wright State University Celebration Of Research, Scholarship And Creative Activities Book Of Abstracts Friday, April 12, 2013, Wright State University Office Of Undergraduate Research And Stemm Activities

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

The student abstract booklet is a compilation of abstracts from students' oral and poster presentations at Wright State University's second annual Celebration of Research, Scholarship and Creative Activities on April 12, 2013.

Cultivating Change: Women Transforming Holland’S Food System, Meg Vandeusen

Independent Study Project (ISP) Collection

Women are influential in the production and reproduction of food systems. Historically, domesticity positioned women as gatekeepers to their family’s food consumption; these food practices have in turn informed cultural codes that construct personal identity. Feminist scholars have investigated how cooking and feeding practices affect a woman’s perception of self and interaction with society. Both practices are viewed as a simultaneous burden and pleasure, as an act of victimization and empowerment. These binaries must be deconstructed in order to create change within the food system. The impact of women taking control of the full cycle – gaining knowledge of where …

Iowa Academy Of Science: The New Bulletin, V09n1, Spring 2013, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--Seeking Project WET Facilitators

--125th Annual Meeting of the Iowa Academy of Science

--Candidates for IAS President –Elect

--Iowa Academy of Science 2013 Ballot

--Announcements, Events & Deadlines

--2012 Member Donations to the Academy

--Ag Energy Webinars

Volume 05, Ian Karamarkovich, Jessica Cox, Kyle Fowlkes, Allison Pawlowski, Kaitlin Major, Carrie Dunham, Kelsey Scheitlin, Kathryn Grayson, Ashley Johnson, Jennifer Nehrt, Kelsey Stolzenbach, Kristin Mcquarrie, Sara Nelson, Melisa Michelle, Jessica Sudlow, Perry Bason, Danielle Dmuchawski, Mariah Asbell, Matthew Sakach, Timothy Smith Jr., Annaliese Troxell, T. Dane Summerell, Sarah Ganrude, Malina Rutherford, Hannah Hopper, John Berry Jr., James Early, Colleen Festa, Chelsea D. Taylor, Michelle Maddox, Kaitlyn Smith, Sarah Schu, Cabell Edmunds, Katherine Grayson, Kayla Tornai

Incite: The Journal of Undergraduate Scholarship

Introduction from Dean Dr. Charles Ross

The Tallis House as an Extension of Emily Tallis in McEwan's Atonement by Ian Karamarkovich

Graphic Design by Jessica Cox

Graphic Design by Kyle Fowlkes

Graphic Design by Allison Pawlowski

Incorporating Original Research in The Classroom: A Case Study Analyzing the Influence of the Chesapeake Bay on Local Temperatures by Kaitlin Major, Carrie Dunham and Dr. Kelsey Scheitlin

Graphic Design by Kathryn Grayson

Graphic Design by Ashley Johnson

Facing the Music: Environmental Impact Assessment of Building A Concert Hall on North Campus by Jennifer Nehrt, Kelsey Stolzenbach And Dr. Kelsey Scheitlin

Art by Kristin …