Digital Commons Network^™

The Effect Of Oil Sands Process-Affected Water And Model Naphthenic Acids On Photosynthesis And Growth In Emiliania Huxleyi And Chlorella Vulgaris., Jessica Beddow, Richard J. Johnson, Tracy Lawson, Mark N. Breckels, Richard J. Webster, Ben E. Smith, Steven J. Rowland, Corinne Whitby

More Faculty of Science and Engineering Research

Naphthenic acids (NAs) are among the most toxic organic pollutants present in oil sands process waters (OSPW) and enter marine and freshwater environments through natural and anthropogenic sources. We investigated the effects of the acid extractable organic (AEO) fraction of OSPW and individual surrogate NAs, on maximum photosynthetic efficiency of photosystem II (PSII) (FV/FM) and cell growth in Emiliania huxleyi and Chlorella vulgaris as representative marine and freshwater phytoplankton. Whilst FV/FM in E. huxleyi and C. vulgaris was not inhibited by AEO, exposure to two surrogate NAs: (4'-n-butylphenyl)-4-butanoic acid (n-BPBA) and (4'-tert-butylphenyl)-4-butanoic acid (tert-BPBA), caused complete inhibition of FV/FM in …

Illinois State University, One Hundred And Fifty-Sixth Annual Commencement, December 12, 2015, Illinois State University

Commencement Programs

Illinois State University
One Hundred and Fifty-Sixth Annual Commencement
December 12, 2015

Exploring Attitudes Toward Teacher Led Parent Advocacy Models That Address Racial Education Inequity, Paula Yadel Cole

School of Education and Leadership Student Capstone Theses and Dissertations

The question addressed in this project is, “what are teachers and parents’ attitudes toward a teacher led parent advocacy model that addresses education inequity in Minnesota?” The premise of this work is that according to available research, current models for parent engagement in schools are not relevant to families of color. In depth interviews were conducted to understand how six families perceive the education system and how empowered they feel about leading their children towards higher education. The author also collected questionnaire responses to investigate how teachers feel about leading instruction at a potential parent leadership academy. The findings conclude …

Thinking And Making: Art And Craft In Library Of Congress Classification, Rochelle Smith

Library Philosophy and Practice (e-journal)

Why are art and craft so widely separated in the Library of Congress Classification (LC) System? All classification systems give insight into worldviews prevalent at the time they were created, and library systems are especially illustrative of the cultures and cultural moments which shaped them. The separation of art and craft in LC, in N and TT respectively, compared to their collocation in LC’s contemporaries, Dewey Decimal Classification and Cutter’s Expansive Classification, suggests divergent views of the arts within librarianship, illuminating American views on the relative definitions of art and craft from the mid-nineteenth through the early twentieth centuries.

Fall Commencement Program, December 11-12, 2015, Coastal Carolina University

Commencement Programs

Program of Commencement Exercises at Coastal Carolina University.

Commencement Convocation Program, Usf, Baccalaureates, December 11, 2015, University Of South Florida

USF Graduation and Convocation Programs

Honorary Doctor of Science - Eric Jacobsen; Outstanding Graduate - Mary Babcock; King O'Neal Scholars - Matthew Anderson, Stephenie Cannon, Ian Dibble, Wenjun Meng, Dominick Schiavo, Alisa Vasserman, and Savannah Young

Coyotes On The Web: Understanding Human-Coyote Interaction And Online Education Using Citizen Science, Zuriel Anne Rasmussen

Dissertations and Theses

Coyote (Canis latrans) numbers are increasing in urban areas, leading to more frequent human-coyote interactions. Rarely, and particularly when coyotes have become habituated to humans, conflicts occur. Effective education about urban coyotes and how to prevent habituation reduces conflict. Citizen science, in the form of online education, can be used to engage and educate city dwellers about urban coyotes. In this research, I explore Portland Metropolitan Area (PMA) residents' baseline experiences with, and attitudes toward, urban coyotes. Next, I investigate citizen science as a tool for education. Using the Portland Urban Coyote Project (PUCP), a citizen science project, as a …

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Nearly 1,600 degrees conferred during Fall Commencement

Promoting The Interest Of African American Teenage Girls In Science: What Can We Learn From An Exemplary African American Science Teacher?, Cynthia Stewart Mcmath

Theses and Dissertations

This study focused on science teaching that promoted the interest of African American teenage girls in the science classroom of an exemplary African American science teacher. It focused on, observed and examined the planning, teaching and learning strategies used by the science teacher. It also described what the science teacher experienced during her high school years, during college, during her teaching career. The case study approach/method was used for this research to capture the description and examination of the practices of the science teacher. This research described how an African American female science teacher serves as a role model and …

Spatial Pattern Analysis Of Agricultural Soil Properties Using Gis, Corrin Jared Mccarn

Theses and Dissertations

Agricultural soil properties exhibit variation over field plot scales that can ultimately effect the yield. This study performs multiple spatial pattern analyses in order to design spatially dependent regression models to better understand the interaction between these soil properties. The Cation Exchange Capacity (CEC) and Calcium-Magnesium Ratio (CaMgR) are analyzed with respect to Calcium, Magnesium, and soil moisture values. The CEC and CaMgR are then used to determine impact on the yield values present for the field. Results of this study show a significant measure of model parsimony (0.979) for the Geographically Weighted Regression (GWR) model of the CEC with …

Interactive Whiteboards And Tpack For Technology-Enhanced Learning: Secondary Mathematics Teachers Barriers, Beliefs, And Support Needs In One Rural School District, Shelita Mccadney Brown

Theses and Dissertations

Low-income students and blacks make up nearly half of public school students, and on nearly every indicator of educational access, particularly technology, these students have less access than white affluent students (Darling-Hammond, Zielezinski, and Goldman, 2014). The National Center for Education Statistics (2005) reported that teacher quality and missed opportunities to learn accounted for 93% of African Americans, and 87% of Hispanics performing below proficiency in mathematics. Students that do not master mathematics standards by the end of compulsory education are less likely to complete general mathematics courses in upper secondary school and beyond successfully (Levpušček, Zupančič, & Sočan, 2013). …

Forest Management Under The Uncertainties Of Carbon Life Cycle, Zhuo Ning

Theses and Dissertations

Forests play an important role in mitigating climate change. It can not only provide carbon sequestration in standing forests and long-life forest products, but can also reduce carbon release by bioenergy’s substitution of fossil fuel. Therefore, a comprehensive impact from forest carbon on landowners’ forest management decisions should be analyzed when considering those uncertainties in carbon life cycle. The first part of the dissertation is a meta-analysis review, in which important factors that can influence the estimation of harvesting rotations under carbon sequestration are summarized and analyzed. It concludes that some issues as natural disturbances and forest bioenergy deserve more …

Chimes: December 11, 2015, Calvin College

Chimes

Michael Le Roy: A Retrospective by Anna Delph

ISIS, Terrorism & Refugees by Juliana Ludema

Airband Cancelled by Morgan Anderson

Basketball bounces MIAA foes by Mark Peless

Holiday tradition remains stable by Amelia Sterenberg

Theology, grammar and learning to write sentences by Eckhart Chan

Health Perceptions And Practices Of Burmese Refugee Families: A Participatory Mixed Method Study, Suneeta Kercood, Trish Morita-Mullaney

Journal of Southeast Asian American Education and Advancement

Healthcare providers in the United States often view the lifestyle choices made by refugees from Burma through the lenses of America’s norms for healthy living. Although healthcare providers often recognize the role that language plays in the refugees’ ability to communicate their healthcare needs, they often ignore the role of culture. This lack of understanding of cultural difference contributes to the marginalization of refugees in the healthcare system. Using a transformative mixed method methodology, this study employed the East Asian Acculturation Scale (EAAM) to identify participants’ perceived level of acculturation within health care contexts. The researchers then engaged participants in …

December 10, 2015 Finance & Facilities (F&F) Committee Meeting, Evp For Administration

Finance and Facilities Committee

Documents related to the December 10, 2015 Board of Regents' Finance and Facilities Committee Meeting. (Agenda, Minutes, eBook, Notice)

Alum Is Geography Associate Professor At Penn State, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Geography Announces Joe Ferguson Memorial Scholarship, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Algebraic Poetry, Julian Deville

Honors Theses

Although content has evolved in poetry at a steady pace throughout the 20th and 21st centuries, the form in which this content is presented has seen little change. In response to this apparent stagnation of form in poetry, this presentation aims to combat the enforced linearity of writing, embracing Cubist ideals, to make way for a new form of poetry- algebraic poetry. This new form may then provide new inspiration within the literary community, and a new form with which writers may move forward, as opposed to adhering to the same form for centuries. This project then uses modern algebra …

Alum Puts Gis Degree To Work At Civil Engineering Firm, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Geography Alum Is Planner For Columbus Transportation Unit, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Geography Alum Is Director Of Gis For Arlington M.A., Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Geography Gets A Drone For Gis Program, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Time To Career: Science And Engineering Education To Career Trajectories, Angie Nim Choi

Theses and Dissertations

Two waves of data from the 2006 and 2008 Survey of Earned Doctorates and Survey of Doctorate Recipients were used in this study to investigate time to doctorate (TTD) and time to career (TTC) for science and engineering PhDs. Three-way factorial ANOVAs were conducted, and TTD results indicated main effects for gender, US citizenship, and Biglan classification, and interaction effects for gender and US citizenship. US citizen PhDs progressed to their career approximately one mean year faster than foreign PhDs. For TTC, PhDs who held postdocs progressed to their careers in 14 and 15 years for females and males respectively …

Elevation Promotes Long-Term Survival Of Pinus Elliottii Var. Densa, A Foundation Species Of The Endangered Pine Rockland Ecosystem In The Florida Keys, Grant L. Harley, Justin T. Maxwell, George T. Raber

Faculty Publications

The pine rockland community in southern Florida, which supports numerous state- and federally listed flora and fauna species, is considered endangered. Without its foundation species, Pinus elliottii var. densa, habitat and species diversity are lost to tropical hardwood hammock. Here, we investigate the landscape factors that contribute to the long-term persistence of pine rocklands on the 2 islands that contain the largest remaining habitat in the Florida Keys: Big Pine Key and No Name Key. Plot-level biophysical data and island-scale remotely sensed vegetation data were collected from pine rockland savannas and examined with multi-dimensional analysis. On both islands, vegetation …

The Flow Of History Along Plum Run, Walter Cressler

Gordon Natural Area History & Strategic Plan Documents

Plum Run is a small tributary of Brandywine Creek that originates on the campus of West Chester University and flows for approximately three miles to the southwest to join the Brandywine just downstream from the Brandywine Picnic Park in Lenape. Its east branch flows through West Chester University's Robert B. Gordon Area of Environmental Studies.

Disruptive Ambiguities: The Potentiality Of Jotería Critique In Communication Studies, Robert M. Gutierrez-Perez

Kaleidoscope: A Graduate Journal of Qualitative Communication Research

Utilizing performative writing to interrogate the experiences of a queer Xicano male in the discipline of Communication Studies, this essay argues for specificity in dialogue with specificity to disrupt dominant and/or normalized power relations in Queer of Color Critique (QOCC) and beyond. After defining QOCC, the potentiality of jotería critique is offered as a decolonial queer praxis that focuses on hybridity, radical interconnectedness, and nonheteronormative mestiza/o sexual and gender subjectivities. Further, by embracing the ambiguities of hybridity and the politics of radical interconnectedness, Jotería communication studies is a nascent sub-discipline that works in the borderlands between …

On Queer Of Color Criticism, Communication Studies, And Corporeality, Jesus I. Valles-Morales, Benny Lemaster

Kaleidoscope: A Graduate Journal of Qualitative Communication Research

No abstract provided.

Geographic Variation, Null Hypotheses, And Subspecies Limits In The California Gnatcatcher: A Response To Mccormack And Maley, Robert M. Zink, Jeffrey G. Groth, Hernan Vázquez-Miranda

School of Natural Resources: Faculty Publications

We interpreted the results of nuclear DNA sequencing to be inconsistent with the recognition of California Gnatcatcher (Polioptila californica) subspecies. McCormack and Maley (2015) suggested that our data did support 2 taxa, one of which was P. c. californica, listed as Threatened under the Endangered Species Act (ESA). We summarize here how 2 sets of researchers with access to the same data reached different conclusions by including different analyses. We included the southern subspecies’ boundary from the taxonomy of Atwood (1991), the taxonomic basis for the ESA listing, which resulted in an Analysis of Molecular Variance that …

Tan Cheng Bock [Singapore, Member Of Parliament], Cheng Bock Tan

Digital Narratives of Asia

Former veteran People's Action Party Member of Parliament, presidential candidate Dr Tan Cheng Bock speaks his mind with DNA on his struggles during his school days, National Service, and what had motivated him to enter politics. He reveals his take on Foreign Talent, the Feedback Unit, and shares on the kind of society he hopes Singapore will become.

Motivating Factors And Barriers To The Online Faculty Professional Development, Kathryn L. Miller

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the College of Education at Morehead State University by Kathryn L. Miller on April 16, 2015.