Digital Commons Network^™

Developing A Quantitative Understanding Of U-Substitution In First-Semester Calculus, Leilani Camille Heaton Fonbuena

Theses and Dissertations

In much of calculus teaching there is an overemphasis on procedures and manipulation of symbols and insufficient emphasis on conceptual understanding of calculus topics. As such students to struggle to understand and use calculus ideas in applied settings. Research shows that learning calculus topics from a quantitative reasoning-perspective results in more powerful and flexible conceptions of calculus topics like integration. However, topics beyond introducing integrals and the Fundamental Theorem of Calculus, like u-substitution, have yet to be explored from a quantity-based perspective. In this study, I conducted a set of two clinical interviews where we discussed quantitative meanings of integrals, …

"This Whole Journey Was Sacred": Latter-Day Saint Parents' Process In Coming To Accept A Transgender Child, Julia Campbell Bernards

Theses and Dissertations

This grounded theory methodology (GTM) study examines the process of members of the Church of Jesus Christ of Latter-day Saints in coming to accept a transgender or gender diverse (TGD) child. Data comes from interviews with 38 Latter-day Saint parents of TGD children and 130 Facebook posts from the same population. Data was analyzed using GTM in coding and theory construction. A model of Latter-day Saint parents' process in accepting a TGD child and the factors that impact that process is presented. The results indicate that coming to accept a TGD child tends to engage Latter-day Saint parents cognitively, emotionally, …

Testing Detrital Zircon Age Bias In Tectonic Provenance: Examples From Modern Alluvium In The South Island, New Zealand, Will Sparhawk Fisher

Theses - ALL

Detrital zircon (DZ) grains from 13 drainages across the South Island, New Zealand, were U-Pb dated to ascertain how accurately their ages reflect the geologic record of exposed bedrock. With the proliferation of inexpensive and easily accessible ion microprobes and laser ablation inductively coupled plasma mass spectrometers, DZ dating has become the dominant chronometer for elucidating tectonic systematics. Zircon’s physical and chemical resilience makes it an ideal candidate for U-Pb geochronometry, but is also a potential source of bias. Zircon’s resilience in sedimentary systems means it rarely occurs as first order detritus. N = 966 zircon grains from Modern alluvium …

Design Of Two Stage Bulk-Driven Operational Transconductance Amplifier (Ota) With A High Gain For Low Voltage Application, Pushkar N. Mishra

Theses - ALL

An Operational Transconductance Amplifier (further abbreviated as OTA) is a voltage controlled current source used to produce an output current proportional to the input voltage. A schematic architecture for a 180nm OTA is presented in this thesis with the goal of improving the open-loop gain for a 0.9V supply voltage with a rail-to-rail bulk-driven input stage. Results show an open loop gain 97.14 dB with a power consumption of 3.33uW. An OTA with over 90 dB open loop gain and lower power consumption is highly suitable for low-voltage applications. The slew rate of the OTA is 0.05V/uS with a unity-gain …

Teacher Perceptions Of Grades And Grading In A Pandemic, Michael V. Anderson

Theses and Dissertations

A grade serves as the primary means of reporting feedback to teachers, students, and parents about the student's level of learning (Heflebower et al., 2014). Many schools have attempted to have teachers adopt standards-based grading, yet school leaders do not know teachers' perceptions about grades and grading. This quantitative study examines the perceptions of 1271 secondary teachers in one school district regarding grades and grading and how they may have changed as a result of the COVID-19 pandemic. Data collected from a survey reveals how changes in teacher perceptions about grades and grading may yield an opportunity for further standards-based …

2022-12-12_Michiganoverview_Covidoutbreak, Michigan Department Of Health & Human Services

Michigan COVID-19 Outbreak Reports

The Outbreak Data page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/stats/outbreak-reporting.

This report is created by the Michigan Department of Health & Human Services from data self-reported by local health departments. Data is updated every week.

COVID-19 outbreaks are generally defined as two or more cases with a link by place and time indicating a shared exposure outside of a household. Local health departments report the number of new and ongoing outbreaks they are investigating by the setting of the outbreak. New outbreaks are those outbreaks that were first identified during the current reporting week. Ongoing outbreaks are …

December 12 Roundtable Update, Jeffrey M. Wice, Piper Benedict, Marissa Zanfardino, Peter Friedrichs

Elections, Census & Redistricting Updates

No abstract provided.

The Presynaptic Role Of Phosphagen Systems, Carlos David Oliva

Harriet L Wilkes Honors College Theses 2020 - Present

De novo generation of ATP through glycolysis and oxidative phosphorylation is too slow to sustain intense neuronal activity and stabilize ATP levels, suggesting there might be another energy pool at play. The phosphagen system, extensively researched in muscles, is an ATP regeneration pathway; quickly producing ATP through ADP re-phosphorylation. Its presence has been observed in neurons, yet its involvement in neuronal power demands remains poorly understood. To investigate the phosphagen system’s impact on neuronal energy metabolism, we examined Drosophila melanogaster motor neurons, which had arginine kinase knocked down while using genetically-encoded fluorescent reporters of pH, calcium, and ATP. Data obtained …

An Investigation Of Neuronal Cytosolic Ph And Mitochondrial Energy Metabolism In Mdh2 Drosophila Mutants, Frank Andrew Sigui

Harriet L Wilkes Honors College Theses 2020 - Present

Mitochondria are vital organelles essential for proper function of the human body. Mutations in genes encoding mitochondrial proteins lead to mitochondrial dysfunction and severe neurological symptoms. Children reported to have mutations within the gene encoding the enzyme, mitochondrial malate dehydrogenase (MDH2) exhibit symptoms of hypotonia, lactic acidosis and epilepsy. No treatment exists for this disorder and the neurological symptoms stemming from MDH2 mutations require further investigation. Decrease in pH, associated with an increase in lactate production, may contribute to symptoms experienced by children with MDH2 mutations. To investigate pH in individuals with MDH2 mutations, we used CRISPR/Cas9 techniques to introduce …

20221212_Access Pediatrics & Access Surgery Added To Hslic's Collection, Robyn Gleasner

HSLIC Blog Post

No abstract provided.

Tyler Ninalga Junior Piano Recital, Andrews University

Student Degree Recitals 2022-2023

Tyler Ninalga - Pianist

International Engagement, December 12, 2022, University Of Northern Iowa. Office Of International Engagement.

Office of International Engagement newsletter

In this Issue:

--- Happy Finals Week, Happy Winter Break
--- Free Warm Winter Clothes at OIE
--- Graduating in December
--- Travelling this Winter Break
--- Planning to do an internship (CPT) in the Spring semester?
--- OIE/CIEP Graduation Celebration
--- Fall 2022 Commencement
--- A Christmas Celebration
--- Let's Talk at OIE!

Creation Of Preschool Evaluation For Children Experiencing Sensory Processing Disorders, Mary Vestal

Honors Theses

For our thesis project, we partnered with Dr. Michelle Suarez, the co-director of the Resiliency Center at Western Michigan University. When we first met with her, she informed us about the high rates of expulsion for Kalamazoo preschool students with various regulation challenges relating to sensory processing disorders, regulation, autism, and trauma. In fact, according to the U.S. Department of Health and Human Services, preschool students are expelled at three times the rate of children in K-12 (2022). Additionally, according to the Equal Justice Society, 250 preschool children get suspended or expelled each day nationwide (2021). The article continues to …

Analisis Faktor Risiko Keluhan Fatigue Pada Pramudi Brt (Bus Rapid Transit) Transjakarta Tahun 2022, Stefany Avelliana Megaranti, Chandra Satrya

National Journal of Occupational Health and Safety

There were 508 cases of Transjakarta Bus accidents in 2021. Investigation results by the National Transportation Safety Committee (KNKT) revealed that one of the causes was driver fatigue. This study aims to describe fatigue complaints and analyze fatigue-related risk factors in Drivers of Transjakarta BRT (Bus Rapid Transit) and Non-BRT in 2022. This research is a quantitative study with an analytical descriptive research design. The research sample was 124 Drivers of Transjakarta BRT and Non-BRT. The independent variables in this study are work-related risk factors (Work Duration, Shift Work, Rest Time, Commuting Time, and Workload). The covariates in this study …

Gambaran Faktor Psikososial Dan Distress Pada Guru Sekolah Luar Biasa (Slb) Di Kota Depok Saat Pandemi Covid-19 Tahun 2022, Azka Hafia, Dadan Erwandi

National Journal of Occupational Health and Safety

This study aims to obtain an overview of psychosocial factors and distress among special education teachers in Depok during the COVID-19 pandemic in 2022. This study used a cross-sectional study design with a semi-quantitative approach through filling out questionnaires and interviews. A total of 67 special education teachers in Depok participated in this study. The results showed that 34.3% of teachers experienced moderate distress, and 16.4% of teachers experienced significant distress. Then, it was found that distress is more experienced by female teachers (52.7%), aged > 30 years (52.4%), came from non-PLB study programs (52.5%), did not have personality type A …

Analisis Stres Kerja Pada Pengemudi Truk Pengantar Produk Pt Xyz Tahun 2022, Riska Oktaviana, Hendra Hendra

National Journal of Occupational Health and Safety

Drivers are one of the occupational groups with the highest risk of experiencing workplace stress. This can happen to truck drivers who play an important role in the PT XYZ product delivery process. This study aims to describe the work stress level in PT XYZ product delivery truck drivers and the risk factors associated with work stress. The factors studied include individual factors (age, marital status, place of residence, number of children, and length of service), psychosocial factors related to job context (job control, social support, and home-work interface), and job content (physical environment of the cabin, workload, and working …

Unh Faculty Senate Motion # Xxvii-M3 Starting Academic Year 2023-2024, Replace The Description Of E-Terms Or Half-Terms With Terms 1-5., Faculty Senate

Faculty Senate Motions

No abstract provided.

Department Of Environment And Conservation And Underground Storage Tanks And Solid Wase Disposal Control Board, December 2022, Tennessee. Comptroller Of The Treasury.

Performance Audit Reports

No abstract provided.

A Machine Learning Approach For Identification Of Low-Head Dams, Salvador Augusto Vinay Mollinedo

Theses and Dissertations

Identifying Low-head dams (LHD) and creating an inventory become a priority as fatalities continue to occur at these structures. Because obstruction inventories do not specifically identify LHDs, and they are not assigned a hazard classification, there is not an official inventory of LHD. However, there is a multi-agency taskforce that is creating an inventory of LHD. All efforts have been performed by manually identifying LHD on Google Earth Pro (GE Pro). The purpose of this paper is to assess whether a machine learning approach can accelerate the national inventory. We used a machine learning approach to implement a high-resolution remote …

Interactive White Boards In A Secondary Mathematics Classroom, Leann Bolhuis

Mathematics Graduate Theses

"A Formal Portfolio Submitted to the Faculty of the DEPARTMENT OF MATHEMATICS & COMPUTER SCIENCE In Partial Fulfillment of the Requirements For the Degree of MASTER OF SCIENCE IN MATHEMATICS".

The Effects Of A Hardiness Educational Intervention On Hardiness And Perceived Stress Of Baccalaureate Nursing Students, Paula R. Jameson

Dissertations

Despite the known benefits of hardiness education, no published research has been found on the effects of hardiness education with nursing students. Thus, the purposes of this study were first to determine if an increase in hardiness and a decrease in perceived stress in baccalaureate nursing students occurred in those who participated in a hardiness educational intervention. Secondly, to compare hardiness and perceived stress between baccalaureate nursing students who participated and those who did not participate in a hardiness educational intervention. A substruction of the application of Khoshaba and Maddi's Hardiness Model and the Roy Adaptation Model provided the theoretical …

The Bear Essentials, December 12 2022 Edition, Dmacc Student Life

The Bear Essentials

Bear Essentials is an online newsletter published by the Student Activities Council of Des Moines Area Community College. The newsletter was established in early 2020 when DMACC closed its facilities due to the coronavirus pandemic. The newsletter covers topics such as upcoming virtual activities and events, college resources, and community service opportunities. When asked about the origins of the newsletter, Student Activities Advisor Erin Smith said, "We wanted students to know they were not alone, the entire DMACC Community was coming together to help support one another in any way possible."

Deitche Earns Karen Hastie Williams Fellowship, James Owsley Boyd

Keep Up With the Latest News from the Law School (blog)

La’Kendra Deitche, a 2L from Fort Wayne, Indiana, has been selected as one of eight—and the only one from outside the Washington, D.C. area—Karen Hastie Williams Leadership Fellows, a prestigious fellowship awarded by the D.C. Bar.

Deitche will complete a leadership orientation session followed by a six-month fellowship, from January through June 2023, on the D.C. Bar’s Environment, Energy, and Natural Resources community. The D.C. Bar offers 20 communities that help members develop expertise in specific practice areas.

Noted With Honor: Intersections Between Theology, Music Therapy, Psychotherapy, And Original Music Compositions For Hospice Patients, Stanton Nelson

Doctor of Pastoral Music Projects and Theses

This thesis investigates the intersections between theology, music therapy, and psychotherapy when creating a music composition that honors a hospice patient’s walk of faith. A pioneer organization inspiring this thesis is Swan Songs in Austin, Texas, where musical moments are created for the patient and family. However, its model is primarily based on collating previously composed pieces for recitals without a personalized honoring of the patient’s witness of faith. Noted with Honor is an emerging non-profit organization that creates an original work that reflects upon the testimony of the patient and forms a new narrative towards the end of one’s …

New Horizons Band Winter Concert, December 12, 2022 [Program], University Of Northern Iowa. School Of Music.

Music Recital Programs

Program of a music recital given by faculty, students, or guest artists from the School of Music at the University of Northern Iowa.

Emma Wood, Emma Wood

Bailey School of Music Concert Programs

Student recital program

Jimmy Snyder

Bailey School of Music Concert Programs

Recital program

December 12, 2022 Faculty Senate Meeting – Final Agenda, Faculty Senate

Faculty Senate Agendas & Minutes

No abstract provided.

A Lexical Analysis Of The Verb Of Perception Bona (See) In Setswana, Andy Chebanne

Journal of Humanities and Social Sciences

The verb ‘BONA’ (to see) in Setswana represents semantic entailments that are not included in the general entailments that the verb of most perceptions UTLWA (perceive – taste, hear, comprehend, smell, feel) presents. The critical question is what is the basis of the exclusion of BONA from the semantic entailments found in UTLWA? To respond to this question, it is important to examine and characterize the semantic domains of BONA. This verb demonstrates some interesting polysemism when used in different syntactic contexts. The paper will first present the verbs of perceptions in Setswana and their semantic relationships. Further, it will …

The Influence Of Christianity In Swahili Literature: The Case Of Bongo Flavor Poetry Prophesies, Method Samwel

Journal of Humanities and Social Sciences

The influence of religion in Swahili literature has been a centre of Swahili literary scholarship discussions from the 1960s to 1980s. During the time, there were two schools of thought. The first argued that Swahili literature originates from God and that He is the first artist who transmits creative skills to Swahili artists. The second school of thought viewed Swahili literature as a product of socio-economic human activities, and that God has no place in it. By the late 1980s, the discussion on the place of God in Swahili literature appeared to be concluded by a good number of scholars …