Digital Commons Network^™

Usa Boccia Ball Ramp For Athletes With Quadriplegia, Alissa A. Koukourikos, Matthew Lee, Nathan Bernards

Mechanical Engineering

In this report, the design process in creating an assistive device for Boccia Classification 3 (BC3) players is outlined. The initial research steps, including research into the rules of the game, capabilities of the players, and existing products is documented to show where ideas for the product stemmed from. This transitions into requirements that the sponsor requested, and preliminary designs and ideas for the product. Finally, this report explains the details of the final design, which has been analyzed for safety, ease of use, and ability to function under different conditions. The processes of manufacturing and testing will also be …

Real Time And High Fidelity Quadcopter Tracking System, Tyler Mckay Hall

Computer Engineering

This project was conceived as a desired to have an affordable, flexible and physically compact tracking system for high accuracy spatial and orientation tracking. Specifically, this implementation is focused on providing a low cost motion capture system for future research. It is a tool to enable the further creation of systems that would require the use of accurate placement of landing pads, payload acquires and delivery. This system will provide the quadcopter platform a coordinate system that can be used in addition to GPS.

Field research with quadcopter manufacturers, photographers, agriculture and research organizations were contact and interviewed for information …

White Male Privilege: An Intersectional Deconstruction, Matthew J. Etchells, Elizabeth Deuermeyer, Vanessa M. Liles, Samantha M. Meister, Mario Itzel Suárez, Warren L. Chalklen

Teacher Education and Leadership Faculty Publications

This research saliently deconstructs the philosophical writing of a white, privileged male by five diverse academic peers by using a methodology of deconstruction to analyze the initial author's writing. Their reflects on his nascent perspectives address the stages of racism, mea culpa, the relationship between privilege, oppression, and classism, a feminist perspective, binary, and intersectionality. Further analysis connote for the need to deconstruct privilege in a literary context and to develop an autoethnography to fully delve into privilege beyond a superficial and neglectful narrative.

Uni Grad Student News, V16n2, December 2017, University Of Northern Iowa. Graduate College.

UNI Grad Student News

Inside this Issue:

--Alumni Profile
--Student Profile
--Conference Information
--Winter Break Activities
--Brown Bag Lectures
--Faculty Profile
--Professional Development
--Student Accolades

Effects Of Early Childhood Education On Reading Preparedness In Third Grade Of Elementary School, Kimberly A. Williams

Dissertations

Reading has been found to not only build student motivation but to increase community involvement in education (Hudson & Williams, 2015). Children who grow into lifelong readers were less likely to be incarcerated, became more successful members of society, and created greater futures for themselves and their families (Obama, 2013). With exposure to early childhood education opportunities, children found a greater propensity to attain foundational reading skills; therefore, positive habits for education lead to thriving outcomes in the future (DeHaan & Leuven, 2016). This study analyzed variations in preschool programs in order to detect curricular, facility, and instructor distinctions (DeHaan …

What Is The Influence Of Form-Focused Instruction Of Copula And Auxiliary (Be) On Esl Learners?, Abdulaziz Ibrahim Alraddadi

All-Inclusive List of Electronic Theses and Dissertations

This study explored the influence of form-focused instruction (FFI) in teaching English copula and auxiliary (be) to English as a second language (ESL) learners. Following the noticing hypothesis, FFI, and the basic principles of curriculum and instruction theory, this study investigates if ESL learners make omission, misuse, or misjudgment errors while acquiring English as a second language. Also, the study examined whether ESL learners show significant improvement in their knowledge of English copula and auxiliary (be) after receiving FFI. Previous copula and auxiliary (be) research (Jishvithaa, Tabitha, & Kalajahi, 2013; Muftah & Eng, 2011; Unlu & Hatipoglu, 2012) has shown …

Examining Techniques Of Teaching Mathematics To Visually Impaired Pupils In Inclusive Classroom: The Case Of Juakali Primary School In West Nile Region, Uganda., Dranduga Augustus

Master of Education

The purpose of the study was to examine the effectiveness of techniques of teaching mathematics to visually impaired pupils in inclusive classroom. Basing on the findings of the study recommendations have been forwarded to stake holders of schools including mathematics teachers, the school administration, the district education officers, teacher training colleges and curriculum developers. The study employed qualitative case study design. The data collection methods were interviews, focus group discussion and observation. Purposive sampling techniques was used to sample the 13 participants of the study. Qualitative data were coded, the codes were collapsed basing on emerging concepts so as to …

Secondary School Mathematics Teachers’ Utilization Of Professional Development Programs In Kenya, Josephine Kerubo Nthiwa

Master of Education

The role of professional development is to provide teachers with knowledge and skills to improve both instructional strategies and learning outcomes in terms of examination results. Although secondary school mathematics teachers in Kenya have attended professional development (IN-SET) in SMASSE and other programs, the examination results in mathematics at the KCSE has not significantly improved. This study explored how teachers of mathematics in secondary schools utilise knowledge and skills gained in professional development programs (PD) in the teaching and learning process and the challenges that hinder effective implementation of the strategies gained. The study sought for evidence that PD gains …

Use Of Multimedia In The Teaching And Learning Of Poetry In English In A Public Secondary, School In Migori County, Kenya: An Action Research, Monica A. Odhiambo

Master of Education

The modern technological innovations are reshaping the educational landscape, influencing the pedagogical practices in today’s classrooms. In the 21st century, it is irrelevant to insist on conventional methods of teaching, which perpetuate teacher-centered pedagogy and use of print-based materials as the primary resources to facilitate the teaching and learning process. Consequently, teachers are rethinking the way they should teach vis-a-vis the way their students should learn. Multimedia has become one of the popular technological tools used to improve the teaching and learning process. The use of multimedia presentations offer students differentiated avenues to access curriculum content in their own preferred …

Exploring Use Of Teaching Aids In The Teaching And Learning Of Mathematics In Secondary Schools In Uganda Maracha District, Badaru Florence

Master of Education

The research to explore the use of teaching aids in the teaching and learning of mathematics in a secondary school in Uganda maracha district. The study tried to find out how secondary school teachers are using teaching aids to teach mathematics. The researcher employed a qualitative research approach and used case study research design as research methodology. The researcher used interview and focus group discussion techniques to collect data on the mentioned topic in `Yi`ba secondary school in Maracha district. From this sampled school, the researcher recruited six participants (mathematics teachers) selected purposively from the population of teachers in the …

Exploring Mathematics Teachers’ Perceptions Of Professional Development In Tanzanian Secondary Schools: A Case Study Of Two Public Secondary Schools In Ilala Municipality In Dar Es Salaam, Tatu Selemani Irunde

Master of Education

This study focused on mathematics teachers’ perceptions of professional development (PD) in Tanzanian secondary schools. The study was conducted in two public secondary schools in Ilala Municipality, in Dar es Salaam. The schools were selected purposively. The participants of this study were head teachers, academic teachers, heads of mathematics departments, and mathematics teachers. The data collection methods used in this study included interviews, surveys, focus group discussion (FGD), and document analysis. The findings of this study were analyzed qualitatively through thematic analysis. The study found out that, teachers perceived professional development as programs to improve teaching as well as continuous …

Exploring The Implementation Of Tanzania Pre-Primary Curriculum Of 2016: A Case Study Of Nachingwea District, Tanzania, Bakari Chambo

Master of Education

Implementation of the 2016 pre-primary curriculum in Tanzania started in February 2017 preceded by orientation of teachers about the changes of the curriculum. The orientation was conducted by the Ministry of Education Science and Technology (MoEST) under the Tanzania Institute of Education (TIE). This qualitative case study explored the implementation of the new pre-primary curriculum in schools which implement SESEA project in Nachingwea District, in order to document the effectiveness of the trainings in equipping teachers with skills related to the implementation of the curriculum, challenges that still exist and the needed support for further improvement of Early Childhood Education …

A Study To Explore Classroom Factors Influencing The Teaching And Learning Of Mathematics In Secondary Schools: A Case Of A Secondary School In Tanga Region Tanzania, Lola Selele Kamaghe

Master of Education

Mathematics has been a subject whereby much effort has been directed for a number of years for the aim of improving students‟ achievements. However the improvements seem to be catching up slowly. Efforts such as increasing the number of teachers and learning materials like books by the government have not succeeded to change the trend of performances. Although several studies have been conducted coming up with various recommendations still their implementation is a challenge. This study aims to find out what can be done in classrooms to improve achievement in mathematics. The study approach was qualitative because it aimed at …

Utilizing Play In Developing Learning Of Numeracy Skills In Pre Primary Children In Nachingwea District, Lindi Region, Noreen Melchades Kwezi

Master of Education

Using play in enhancing learning for pre primary children is among the major technique in teaching and learning process in early years. Children‘s understanding is enhanced through play where their way of thinking and seeing things become more active. This turns out to be more meaningful when play is utilized to develop numeracy skills in children because they develop concept of numbers, competency in various skills including mastery of mathematics. On the other hand, the findings indicate that the use of play has become a challenge in Nachingwea Preschools due to teachers’ inability to use play in their teaching practices. …

A Critical Review Of Postfeminist Sensibility, S. Riley, A. Evans, S. Elliott, C. Rice, Jeanne Marecek

Psychology Faculty Works

This paper critically reviews how feminist academic psychologists, social scientists, and media scholars have developed Rosalind Gill's generative construct “postfeminist sensibility.” We describe the key themes of postfeminist sensibility, a noncoherent set of ideas about femininity, embodiment, and empowerment circulating across a range of media. Ideas that inform women's sense of self, making postfeminist sensibility an important object for psychological study. We then consider research that drew on postfeminist sensibility, focusing on new sexual subjectivities, which developed analysis of agency, empowerment, and the possibilities and limitations in taking up new subjectivities associated with postfeminism, as well as who could take …

First Roane County Record Of Purple Gallinule Is Captured On Trail Camera, W. Kelly Roy, Elizabeth Znidersic, Sarah E. Darling, Jamie M. Herold

The Migrant - Tennessee Ornithological Society

No abstract provided.

The Design And Implementation Outcome Of An Online Undergraduate Thermodynamics Class, Dazhi Yang, Krishna Pakala

Educational Technology Faculty Publications and Presentations

Online learning is not common for most undergraduate core engineering courses. However, the growing need for online engineering courses necessitates the design and delivery of online courses that can allow for the flexibility and convenience the distance learning experiences can offer. Thermodynamics is among the most difficult engineering subjects to teach, especially online, where instructors are unable to demonstrate the overwhelming number of equations and applications as they would in face-to-face lectures. This paper describes the design and development of an online, undergraduate thermodynamics class. It reports the implementation outcome of student final course grade and the students’ learning experience …

Revisiting The Applicability Of Adult Early Post-Operative Nausea And Vomiting Risk Factors For The Paediatric Patient: A Prospective Study Using Cotinine Levels In Children Undergoing Adenotonsillectomies, Destiny F. Chau, Arundathi Reddy, Patrick Breheny, Anna Rebecca Young, Eric Ashford, Megan Song, Christina Zhang, Tammy Taylor, Abbas Younes, Turaj Vazifedan

Anesthesiology Faculty Publications

Background and Aims: Post-operative vomiting (POV) in children remains a significant clinical problem. This prospective study aims to investigate the applicability of well-established adult early post-operative nausea and vomiting (PONV) risk factors on paediatric POV after adenotonsillectomies under regulated anaesthetic conditions. Methods: After Institutional Review Board approval, 213 children aged 3–10-year-old were enrolled. The participants had pre-operative questionnaires completed, followed protocolised anaesthetic plans and had saliva analysed for cotinine. The primary outcomes were POV as correlated with age, gender, family or personal history of PONV, motion sickness history, opioid use, surgical time, anaesthetic time and environmental tobacco smoke (ETS) exposure, …

Seeing Prehistory Through New Lenses: Using Geophysical And Statistical Analysis To Identify Fresh Perspectives Of A 15th Century Mandan Occupation, Amber Marie Mitchum

Graduate Theses and Dissertations

Great Plains prehistoric research has evolved over the course of a century, with many sites like Huff Village (32MO11) in North Dakota recently coming back to the forefront of discussion through new technological applications. Through a majority of its studies and excavations, Huff Village appeared to endure as the final stage in the Middle Missouri tradition. Long thought to reflect only systematically placed long-rectangular structure types of its Middle Missouri predecessors, recent magnetic gradiometry and topographic mapping data revealed circular structure types that deviated from long-held traditions, highlighting new associations with Coalescent groups. A compact system for food capacity was …

Engineering Steep Transistors Towards Ultra Low Supply Voltage, Pengyu Long

Open Access Dissertations

Future Very-large-scale-integrated (VLSI) circuits require low supply voltage for minimizing the energy consumption, yet reducing supply voltage for MOSFETs typically increases OFF-current (IOFF ). Steep Subthreshold Swing (S.S.) devices can operate under low voltage without increasing IOFF . Ideal, completely coherent quantum transport calculations had predicted that superlattice MOSFETs (SL-MOSFET) may offer steep subthreshold swing performance below 60mV/dec to around 39mV/dec. However, the high carrier density in the superlattice source suggests that scattering may significantly degrade the ideal device performance. Such effects of electron scattering and decoherence in the contacts of SL-MOSFETs will be examined through a multi-scale quantum transport …

Electrophysiological, Behavioral, And Histological Assessment Of The Thalamocortical Network As A Stimulation Target For Central Auditory Neuroprostheses, Ryan Scott Verner

Open Access Dissertations

Brain-machine interfaces aim to restore natural sensation or locomotion to individuals who have lost such ability. While the field of neuroprostheses has developed some flagship technologies which have enjoyed great clinical success, such as the cochlear implant, it is generally understood that no single device will be ideal for all patients. For example, the cochlear implant is unable to help patients suffering from neurofibromatosis type 2, which is commonly characterized by bilateral vestibular schwannomas for which surgical removal requires transection of the auditory nerve. In an effort to develop stimulatory neuroprostheses which can help the maximum number of patients, research …

A Manifestation Of Chinese Tourists: Chinese Values And Touristic Behavior, Yunzi Zhang

Open Access Dissertations

The rapid growth of China’s outbound tourism market has greatly contributed to today’s global economy. While destinations benefit economically from the activities of Chinese tourists, some public behaviors of this segment of the market have been criticized as disruptive to destinations’ social orders and are considered unexpected and annoying. The disapproval of these behaviors deserves scholarly attention as it essentially implies a socio-cultural disagreement on the appropriateness of public conduct. Applying a mixed method approach, this study first provides a theoretical portrayal of the Chinese tourist through the synthesis of classic Chinese scholars’ works. It then examines U.S. residents’ opinions …

An Ethnohistorical Study Of The Dowagiac Chieftains, Kathryn A. Bishop

Masters Theses

This research uses ethnohistorical methods to examine the use of imagery appropriated from American Indian cultures by the Dowagiac Union Schools. High School yearbooks from 1899- 2014, along with other artifacts, were identified as sources of information to describe students’ experiences. Applying Brayboy’s (2005) Tribal Critical Race Theory, an off-shoot of Critical Race Theory, combined with the research of historical and theoretical scholars like Davis (2002), Pewewardy (2001), and Deloria, King, and Springwood (2001), a case is made for the removal of American Indian mascots used by educational institutions, including the Dowagiac Chieftains. Though over 1,750 occasions of American Indian-appropriated …

S.T.O.R.I.E. Time, Fall Semester 2017, University Of Northern Iowa. Human Relations: Awareness And Applications (Fall 2017)

S.T.O.R.I.E. Time

Seniors Teach Others Real Intergenerational Experiences (S.T.O.R.I.E.)

Teacher Education Majors at the University of Northern Iowa are matched with senior adults residing at Western Home Communities. During their ten one-hour meetings, the students and residents are guided in their discussions by the book Gratitude: Affirming One Another through Stories (2013) written by UNI Emeritus Faculty, Dr. Len Froyen. Through conversations and stories, the seniors of both generations are enhancing their understanding, compassion and acceptance of each other. S.T.O.R.I.E. Time gives the seniors a chance to choose a story together that will be written for the book.

Health Literacy In Pakistan: Exploring New Ways Of Addressing An Old Challenge, Saniya Raghib Sabzwari

Department of Family Medicine

Pakistan continues to struggle with low health literacy that often results in late presentation of disease, poor adherence to treatment and meagre understanding of wellness and disease prevention. In a country burdened by diseases of the developing and the developed world, with poor healthcare infrastructure and low literacy levels improving healthcare literacy could have major influence on health and wellness of our masses. Utilising our rapidly expanding mobile technology and media for dissemination of health information is a viable solution. Public service announcements for media and health information apps for mobile technology can be developed by the government, health sector …

Investigation Of Factors Influencing Scientific Literacy Among The Preschool Teacher Trainees On Practicum, Kathleen Khakasa Musungu

Master of Education

The 21st Century skills and attitudes have a pertinent role in driving the global economy. Scientific literacy skills are such of these skills hence ought to be explored and achieved by every citizen. This study was set out to investigate the factors affecting the implementation of scientific literacy among the pre-school teacher trainees in a Preschool teacher preparation institute Taita Taveta County in Kenya. The concept of scientific literacy is an invaluable component to a science teacher at any level. The pre-school teacher training level was the target of the study with a special focus on the practicum. It was …

Examining The Teaching Of Reading In Early Years Classes: Case Study Of One Government School In Mpwapwa District, Matteo Elias Mwita

Master of Education

Reading is a crucial aspect of literacy development of early classes years. Studies have shown that if the reading basics are not taught to a child at early stages it is unlikely to learn them later in life. This study sought to examine the teaching of reading in early years classes in Nguvumali Primary Shool in Mpwapwa District. It explored the methods teachers used to teach reading and their impact in enabling children to read. The study employed a qualitative case study approach. The core participants in the study were seven teachers of standard one and two who were purposively …

Assessment Of Primary School Science Teachers’ Use Of Classroom Questioning Techniques In Shinyalu Division, Kenya, Stephen Mukabana Owade

Master of Education

Assessing science teachers’ use of questioning techniques to both teach and assess learners is an essential tool for understanding the quality of teacher-pupil interactions. There is consensus among researchers on the importance of effective questioning. There are, however, limited studies in Kenya assessing the extent to which science teachers use questioning techniques for meaningful learning. To fill this knowledge gap, a descriptive survey with a sample of 193 science teachers was conducted in Shinyalu division. The purpose of the study was to assess the use of questioning techniques by primary school science teachers. Data was collected using self-administered questionnaire and …

Integration Of Ict In Teaching And Learning Biology: A Case Study Of A Secondary School In Mvomero District, Tanzania., Jamal Hassan Mwaya

Master of Education

This study was conducted to find out how Biology teachers integrate ICT in teaching and learning activities. The plan for carrying out this study was motivated by various policies such as Education and Training Policy 1995; ICT Policy 2007, and Education Policy 2014which emphasize the integration of ICT in basic education. However, teaching and learning of Biology requires much use of technology, the information regarding to teachers if they are using ICT in teaching and learning Biology is inadequate. This qualitative research study, therefore, explored how teachers integrate ICT in teaching and learning of Biology in one of selected secondary …

Citation Practices At The International Court: The Situation In Darfur, Sudan, Stewart Manley

Research Publications (2016 to 2020)

This article analyzes the 9,203 citations made by the International Criminal Court (ICC) in its cases involving Sudan. To date, few empirical studies have assessed the citation practices of courts and even fewer of international courts. The data is rich. It reveals, for instance, the changing nature of the Court’s citations over time,the disproportionate distribution of citations among chambers, the potential impact of party pleadings on citations, and the allocation of citations to previous rulings of the Court, other international tribunals and domestic courts. The article also explores possible explanations for the patterns that emerge and assesses what the patterns …