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Toward Prebiotic Chemistry On Titan: Impact Experiments On Organic Haze Particles, Ben K.D. Pearce, Sarah M. Hörst, Christopher J. Cline, Mark J. Cintala, Chao He, Joshua A. Sebree, Shannon M. Mackenzie, R. Terik Daly, Alexandra J. Pontefract, Cara Pesciotta Mar 2024

Toward Prebiotic Chemistry On Titan: Impact Experiments On Organic Haze Particles, Ben K.D. Pearce, Sarah M. Hörst, Christopher J. Cline, Mark J. Cintala, Chao He, Joshua A. Sebree, Shannon M. Mackenzie, R. Terik Daly, Alexandra J. Pontefract, Cara Pesciotta

Faculty Publications

Impacts are critical to producing the aqueous environments necessary to stimulate prebiotic chemistry on Titan’s surface. Furthermore, organic hazes resting on the surface are a likely feedstock of biomolecules. In this work, we conduct impact experiments on laboratory-produced organic haze particles and haze/sand mixtures and analyze these samples for life’s building blocks. Samples of unshocked haze and sand particles are also analyzed to determine the change in biomolecule concentrations and distributions from shocking. Across all samples, we detect seven nucleobases, nine proteinogenic amino acids, and five other biomolecules (e.g., urea) using a blank subtraction procedure to eliminate signals due to …


Uni Symphonic Band, February 20, 2024 [Program], University Of Northern Iowa. School Of Music. Feb 2024

Uni Symphonic Band, February 20, 2024 [Program], University Of Northern Iowa. School Of Music.

Music Recital Programs

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


Iowa Waste Reduction Center Newsletter, February 2024, University Of Northern Iowa. Iowa Waste Reduction Center. Feb 2024

Iowa Waste Reduction Center Newsletter, February 2024, University Of Northern Iowa. Iowa Waste Reduction Center.

Iowa Waste Reduction Center Newsletter

Contents:

--- Conference Season in Full Swing
--- ISOSWO Student Conference Scholarship Deadline
--- Diane Albertson Memorial Scholarship
--- Keeping Tabs on PFAS
--- Coating Workshop Coming to Des Moines
--- Important Reminders


Global Change Impacts On Indigenous Sustainability In Sakha Republic: A Synthesis Of Knowledge, Stanislav Saas Ksenofontov, Andrey N. Petrov Feb 2024

Global Change Impacts On Indigenous Sustainability In Sakha Republic: A Synthesis Of Knowledge, Stanislav Saas Ksenofontov, Andrey N. Petrov

Faculty Publications

Indigenous understanding of sustainability is embedded in close relations to land and environment, Indigenous Knowledge systems, Indigenous epistemologies and ontologies, and Indigenous languages. However, the sustainability of Indigenous peoples’ livelihoods is significantly affected by various global change drivers. In the Arctic, Indigenous peoples’ livelihoods are impacted by environmental, social, and cultural changes, including climate change, environmental pollution, economic processes, and resource extraction. This paper aims to review and synthesize recent academic and gray literature on the sustainability of Indigenous communities in Sakha Republic, Northeast Siberia, Russia in the face of global change with a particular focus on land- and water-based …


Indigenous Peoples And Local Communities Report Ongoing And Widespread Climate Change Impacts On Local Social-Ecological Systems, Victoria Sharakhmatova, Victoria Reyes-García, David García-Del-Amo, Santiago Álvarez-Fernández, Petra Benyei, Laura Calvet-Mir, André B. Junqueira, Vanesse Labeyrie, Xiaoyue Li, Sara Miñarro, Vincent Porcher, Anna Porcuna-Ferrer, Anna Schlingmann, Christoph Schunko, Ramin Soleymani, Adrien Tofighi-Niaki, Mariam Abazeri, Emmanuel M.N.A.N. Attoh, Ayansina Ayanlade, Julia Vieira Da Cunha Ávila, Daniel Babai, Rodrigo C. Bulamah, Joao Campos-Silva, Rosario Carmona, Julián Caviedes, Rumbidzayi Chakauya, Mouna Chambon, Zhuo Chen, Fasco Chengula, Esther Conde, Aida Cuní-Sanchez Jan 2024

Indigenous Peoples And Local Communities Report Ongoing And Widespread Climate Change Impacts On Local Social-Ecological Systems, Victoria Sharakhmatova, Victoria Reyes-García, David García-Del-Amo, Santiago Álvarez-Fernández, Petra Benyei, Laura Calvet-Mir, André B. Junqueira, Vanesse Labeyrie, Xiaoyue Li, Sara Miñarro, Vincent Porcher, Anna Porcuna-Ferrer, Anna Schlingmann, Christoph Schunko, Ramin Soleymani, Adrien Tofighi-Niaki, Mariam Abazeri, Emmanuel M.N.A.N. Attoh, Ayansina Ayanlade, Julia Vieira Da Cunha Ávila, Daniel Babai, Rodrigo C. Bulamah, Joao Campos-Silva, Rosario Carmona, Julián Caviedes, Rumbidzayi Chakauya, Mouna Chambon, Zhuo Chen, Fasco Chengula, Esther Conde, Aida Cuní-Sanchez

Faculty Publications

The effects of climate change depend on specific local circumstances, posing a challenge for worldwide research to comprehensively encompass the diverse impacts on various local social-ecological systems. Here we use a place-specific but cross-culturally comparable protocol to document climate change indicators and impacts as locally experienced and analyze their distribution. We collected first-hand data in 48 sites inhabited by Indigenous Peoples and local communities and covering all climate zones and nature-dependent livelihoods. We documented 1,661 site-agreed reports of change corresponding to 369 indicators. Reports of change vary according to climate zone and livelihood activity. We provide compelling evidence that climate …


Regional Geographies And Public Health Lessons Of The Covid-19 Pandemic In The Arctic, Sweta Tiwari, Andrey N. Petrov, Nikolay Golosov, Michele Devlin, Mark Welford, John Degroote, Tatiana Degai, Stanislav Ksenofontov Jan 2024

Regional Geographies And Public Health Lessons Of The Covid-19 Pandemic In The Arctic, Sweta Tiwari, Andrey N. Petrov, Nikolay Golosov, Michele Devlin, Mark Welford, John Degroote, Tatiana Degai, Stanislav Ksenofontov

Faculty Publications

Objectives: This study examines the COVID-19 pandemic’s spatiotemporal dynamics in 52 sub-regions in eight Arctic states. This study further investigates the potential impact of early vaccination coverage on subsequent COVID-19 outcomes within these regions, potentially revealing public health insights of global significance. Methods: We assessed the outcomes of the COVID-19 pandemic in Arctic sub-regions using three key epidemiological variables: confirmed cases, confirmed deaths, and case fatality ratio (CFR), along with vaccination rates to evaluate the effectiveness of the early vaccination campaign on the later dynamics of COVID-19 outcomes in these regions. Results: From February 2020 to February 2023, the Arctic …


Estimating The Cholesterol Affinity Of Integral Membrane Proteins From Experimental Data, Theodore L. Steck, S. M. Ali Tabei, Yvonne Lange Jan 2024

Estimating The Cholesterol Affinity Of Integral Membrane Proteins From Experimental Data, Theodore L. Steck, S. M. Ali Tabei, Yvonne Lange

Faculty Publications

The cholesterol affinities of many integral plasma membrane proteins have been estimated by molecular computation. However, these values lack experimental confirmation. We therefore developed a simple mathematical model to extract sterol affinity constants and stoichiometries from published isotherms for the dependence of the activity of such proteins on the membrane cholesterol concentration. The binding curves for these proteins are sigmoidal, with strongly lagged thresholds attributable to competition for the cholesterol by bilayer phospholipids. The model provided isotherms that matched the experimental data using published values for the sterol association constants and stoichiometries of the phospholipids. Three oligomeric transporters were found …


Achieving Cost-Effectiveness In The Production Of High-Quality Plastic Tiles Through Chemical Recycling, Emmanuel Ophel Gilbert Jan 2024

Achieving Cost-Effectiveness In The Production Of High-Quality Plastic Tiles Through Chemical Recycling, Emmanuel Ophel Gilbert

Graduate Research Papers

No abstract provided.


Uni Panthers: 2024 Football Media Guide, University Of Northern Iowa Jan 2024

Uni Panthers: 2024 Football Media Guide, University Of Northern Iowa

Athletics Media Guides

Contents:

Personnel / Ath. Comms. / Honors --- 3
2024 Schedule --- 4-5
The Panther Program --- 6
UNI-Dome Renovation --- 7-10
Learfield / PSN --- 11
Media Protocols --- 12
Parking Map --- 13The MVFC --- 14-16
Head Coach Mark Farley --- 18-20
Coaching Staff --- 21-23
UNI Roster --- 24-26
Returning Player Profiles --- 27-43Newcomer Profiles --- 44-49
2023 Game Recaps --- 50-51
2023 Statistics --- 52-56All-Time Results --- 58-66
Year-by-Year Results --- 67-74
Year-by-Year MVFC Standings --- 75-76Record Book --- 78-100
All-Time All-Conference --- 101-103
All-Time Weekly Honors --- 104All-Time All-Americans --- 105-106
All-Time Academics --- 107-109 …


Northern Iowa Men's Basketball 2024-25 Media Guide, University Of Northern Iowa Jan 2024

Northern Iowa Men's Basketball 2024-25 Media Guide, University Of Northern Iowa

Athletics Media Guides

Contents:

Contents / Staff / Schedule --- 2Quick Facts / Media Information --- 3
Roster --- 4-5
The Panther Program --- 6
Learfield / PSN --- 7
Media Protocols --- 8
Parking Map --- 9
Missouri Valley Conference --- 10-12
McLeod Center --- 13
Head Coach Ben Jacobson --- 15-19
Coaching Staff --- 20-22
Player Bios --- 24-39
2023-24 Season Stats --- 41
2023-24 MVC Stats --- 42
2023-24 MVC Awards --- 43
2024 Arch Madness Results --- 44
2023-24 Boxscores --- 45-53
Coaching History --- 55-56
Award Winners --- 57-58
Panthers In The Pros --- 59
Career/Single-Season Top-10 Performers …


The Effect Of Gratitude Journaling On Counselor Stress, Emily Kause Jan 2024

The Effect Of Gratitude Journaling On Counselor Stress, Emily Kause

Graduate Research Papers

Stress and burnout are significant problems among those in helping professions, such as school counselors. High demands, time limitations, and vicarious trauma all contribute to the seemingly ever-rising levels of stress these individuals experience. It is critical for counselors to find strategies to lower their stress levels in order to prevent burnout, compassion fatigue, and the negative physical and mental health impacts of prolonged stress.


Tallgrass Prairie Center 2023-2024 Highlights, University Of Northern Iowa. Tallgrass Prairie Center. Jan 2024

Tallgrass Prairie Center 2023-2024 Highlights, University Of Northern Iowa. Tallgrass Prairie Center.

Annual Reports

Contents:

--- Staff
--- From Our Director
--- Iowa Roadside Management: Enhancing our public roadsides
--- Research and Restoration: Native seeds and methods for prairie reconstruction
--- Plant Materials: A prairie pedigree for Iowa’s roadsides and beyond
--- Prairie on Farms: Making prairie practical
--- Irvine Prairie: Restoring a piece of the original Iowa landscape
--- Prairie Roots Project: A deeper appreciation of the prairie ecosystem
--- A Hidden Gem - UNI's Biological Preserves: A legacy of service and partnership
--- Green Iowa AmeriCorps: Service members expand TPC capacity
--- Friends of the TPC: Critical support for the TPC mission …


Uni Lgbt* History, Hunter Thompson , Compiler/Editor Jan 2024

Uni Lgbt* History, Hunter Thompson , Compiler/Editor

UNI Proud Documents

This project aims to provide the future of queer activists of this campus a better picture of the roots of activism on this campus. I think of this project as my own personal version of The Celluloid Closet, but instead of old movies it's old Northern Iowan articles. There has always been resistance at UNI, and this document hopes to show that resistance. It is however by no means complete, as often resistance has to occur in the shadows. What this work is hours and hours of searching the archives of The Northern Iowan, for those brief snapshots …


Uni Faculty Handbook, 2024 - 2025, University Of Northern Iowa. Jan 2024

Uni Faculty Handbook, 2024 - 2025, University Of Northern Iowa.

University Faculty Documents

University of Northern Iowa Faculty Handbook, Effective July 1, 2024 - June 30, 2025.


Iowa Waste Reduction Center Newsletter, January 2024, University Of Northern Iowa. Iowa Waste Reduction Center. Jan 2024

Iowa Waste Reduction Center Newsletter, January 2024, University Of Northern Iowa. Iowa Waste Reduction Center.

Iowa Waste Reduction Center Newsletter

Contents:

--- MSEI Season is Underway for Western Iowa
--- January 31, 2024 Reporting Deadlines: Grain Facility PM10 PTE
--- January 31, 2024 Reporting Deadlines: 6X Certification and Compliance Report
--- First Cidery Certified Gold by the IGBC
--- IWRC's Jennifer Trent Named President of USCC
--- UNI's Economics of Sustainability Class Teams Up with STAR4D for Impact
--- Industry News


Exploring Social Emotional Learning: Impact, Policy, And Effective Implementation, Rebekah Simmons Jan 2024

Exploring Social Emotional Learning: Impact, Policy, And Effective Implementation, Rebekah Simmons

Honors Program Theses

Throughout my time in the education program here at the University of Northern Iowa, I have had the opportunity to witness many lessons surrounding Social Emotional Learning (SEL). This inspired me to want to do more research on the impacts of Social Emotional Learning relating to prosocial behavior and student learning, as well as how state and national legislation influences how Social Emotional Learning is taught within schools. The purpose of this thesis study is to explore the impacts of Social Emotional Learning within school settings and the legislation that influences it.


How Pizza And Stickers Drove My Kids To Read And Kept Them Reading, Tiya Montaño Jan 2024

How Pizza And Stickers Drove My Kids To Read And Kept Them Reading, Tiya Montaño

Graduate Research Papers

Walk into any English/Language Arts (ELA) classroom across the country and you will find books on bookshelves, students on computers or cellphones, and a teacher struggling to garner the attention of their students long enough to make it through the short story, poem, or novel they are reading. This has become an all too familiar image that ELA teachers struggle with. Why won’t the students engage? Are the readings too difficult? Are the readings too boring? Am I teaching them all wrong? All these questions and more fly through our brains as they work towards trying to get the students …


The Impact Of Sentiment On Iowa Farmland Values By Agricultural District, Skyler Kelly Jan 2024

The Impact Of Sentiment On Iowa Farmland Values By Agricultural District, Skyler Kelly

Honors Program Theses

No abstract provided.


Small Business Burnout: Reversing The Entrepreneurial Exit, Adele Kuruppu Jan 2024

Small Business Burnout: Reversing The Entrepreneurial Exit, Adele Kuruppu

Honors Program Theses

This thesis aims to review the current literature on entrepreneurial burnout, identify critical issues, evaluate and assess the research findings, and produce a plan for both new and experienced entrepreneurs to both avoid and minimize burnout. As a business and entrepreneurship student interested in opening a small business myself, I have become drawn to the topic of burnout and how it affects the family dynamic. Qualitative interviews revealed correlations between entrepreneurial characteristics and burnout as well as work-family conflict and burnout. By drawing from current literature and insight from small business owners, this study seeks to identify fundamental causes, symptoms, …


Teachers Do It All: A Cluster-Based Analysis Of Abbott Elementary, Peter Heryla Jan 2024

Teachers Do It All: A Cluster-Based Analysis Of Abbott Elementary, Peter Heryla

Iowa Journal of Communication

This study employs rhetorical criticism to analyze the television sitcom Abbott Elementary (2021). Through close examination of the episodes “Pilot,” “Development Day,” and “Egg Drop,” this analysis aims to uncover key ideas about the multifaceted roles and responsibilities educators are required to assume outside of their main job as “teacher.” Utilizing cluster criticism, the study shows that being a teacher is about more than educating, and that teachers are motivated by common themes when they act outside of their role. The study also focuses on the mediated representation of teachers and the harmful demographic tropes that have historically characterized them, …


The Future Of Mediation: Mcluhanisms For The Quantum Era, Erik Gustafson Jan 2024

The Future Of Mediation: Mcluhanisms For The Quantum Era, Erik Gustafson

Iowa Journal of Communication

The 21st century has been characterized as a time of expansive and rapid technological change, particularly regarding the internet, digital technologies, and now artificial intelligence. Both scholarly and popular conversations have rushed to make sense of the technological phenomenon as they occur. Now, the “second quantum revolution” and the race for “quantum supremacy” threaten to push technological knowledge and applications even further from public understanding. As such, the present article sought to provide a host of theoretical and practical tools that may aid the public and scholars alike in understanding and combatting the overwhelming features of technology that may come …


"I Failed My Brother": How Online Radicalization Affects The Family Unit, Serenity Dawn Kollasch Jan 2024

"I Failed My Brother": How Online Radicalization Affects The Family Unit, Serenity Dawn Kollasch

Honors Program Theses

No abstract provided.


Uni Panthers 2024-25 Wrestling Media Guide, University Of Northern Iowa Jan 2024

Uni Panthers 2024-25 Wrestling Media Guide, University Of Northern Iowa

Athletics Media Guides

Contents:

Contents / Staff / Schedule --- 2
Quick Facts / Media Information --- 3
Roster --- 4
2023-24 Recap / 2024-25 Preview --- 5
The Panther Program --- 6
Media Protocols --- 7
Parking Map --- 8
Big 12 Conference --- 9
2024 Big 12 Championships --- 10
2024 NCAA Championships --- 11
McLeod Center --- 12
Head Coach Doug Schwab --- 14-17
Coaching Staff --- 18
Athlete Bios 20-63
2023-24 Dual Results --- 64
2023-24 Tournament Results --- 65
Conference Championships/Honors --- 66-67
Career / Season Leaders --- 68
Awards --- 69
NCAA Champions --- 70
All-Americans --- …


2024 Volleyball Media Guide, University Of Northern Iowa Jan 2024

2024 Volleyball Media Guide, University Of Northern Iowa

Athletics Media Guides

Contents:

Contents --- 2
Quick Facts --- 3
2024 Roster --- 4
2024 Schedule --- 5
McLeod Center --- 6
Staff --- 7-13
Meet the Panthers --- 14-26
2023 Overall Stats --- 27
2023 MVC Stats --- 28
Record Book --- 29-60
Career Records --- 29
Single-Season Records --- 30
Single-Match Records --- 31
Team Season Records --- 32
Team Match Records & Records by Class --- 33
Additional Records --- 34
Annual Leaders --- 35
Year-By-Year Stats & Coaching Wins --- 36
Conference Tournament History --- 37
Postseason & Top 25 Archives --- 38
Memorable Milestones --- 39-40
Awards …


A Systematic Review Of Creating An Ideal Adult Day Center For People With Dementia In Ghana (Sub-Saharan Africa), Christopher Lartei Aryee Jan 2024

A Systematic Review Of Creating An Ideal Adult Day Center For People With Dementia In Ghana (Sub-Saharan Africa), Christopher Lartei Aryee

Graduate Research Papers

Historically, the concept of adult day centres for people with dementia and other neurocognitive impairments has emanated from the West. Currently, in most western countries, such as the United States and the United Kingdom, these facilities have become an important part of the continuum of care for the elderly and disabled (Doherty et al., 2020). These adult daycare centers provide a planned environment for medical supervision, social activities, and recreational therapy on an individual basis. Most countries in Sub-Saharan Africa, however, like Ghana, have been slow in developing such facilities. Stigma associated with dementia and mental disorders, coupled with a …


Investigating The Effects Math Achievement Has On A Student’S Attitude Toward Physics, Katherine Weivoda Jan 2024

Investigating The Effects Math Achievement Has On A Student’S Attitude Toward Physics, Katherine Weivoda

Graduate Research Papers

The purpose of this project was to examine the correlation between math achievement and both physics attitudes and specific topics of beginner level physics. This project was studied because of the common issue of students having negative attitudes toward physics. Causes for negative attitudes toward physics are typically researched by surveys. An online survey was given to students at the University of Northern Iowa. Questions about physics attitudes, physics topics attitudes, and math attitudes were asked along with chances for them to explain their thinking. A total of 72 students were categorized by math achievement by both the number of …


The Impact On Growth Of The Scientific And Engineering Practices Throughout The Semester In 9th Grade Earth Science, Mallory Wills-Howe Jan 2024

The Impact On Growth Of The Scientific And Engineering Practices Throughout The Semester In 9th Grade Earth Science, Mallory Wills-Howe

Graduate Research Papers

The goal of my Non Thesis Masters Project is the development of three instructional units that emphasize the Scientific and Engineering Practices (SEPs) and give students the opportunity to show growth in those SEPs. The three instructional units were implemented in a 9th grade Earth Science classroom over the course of the semester. In all three units students focused on the following SEPs: Asking questions, Analyzing and Interpreting Data, and Engaging in an Argument from Evidence. The content and Next Generation Science Standards that were addressed included: Unit One- Earths Changes addressing NGSS (HS-ESS2-1), Unit Two- Earths History addressing NGSS …


Gamification And Engagement In A 3rd Grade Classroom, Ellen Braet Jan 2024

Gamification And Engagement In A 3rd Grade Classroom, Ellen Braet

Graduate Research Papers

Structural gamification is the addition of elements traditionally found in games into a classroom environment. This research examines the effects of gamification on student engagement in 3rd grade in a math classroom. In this mixed-methods research, a group of 3rd grade students were taught both gamified and non-gamified lessons. At the end of each lesson, the students were given surveys to assess their thoughts on both lesson formats and were observed for on-task and off-task behaviors. This research found that gamified lessons were more effective at improving engagement compared to non-gamified lessons. Future research on gamification in elementary classrooms was …


Body Image In College Athletics, Tyrell Gordon Jan 2024

Body Image In College Athletics, Tyrell Gordon

Graduate Research Papers

Body image dissatisfaction of college athletes is a real problem and it is affecting female athletes at an alarming rate compared to their male counterparts. Body image is a multidimensional construct involving perceptions and attitudes of the body’s functional capabilities and physical appearance. Although women experience a greater level of body dissatisfaction than men, previous research shows that men are experiencing greater levels of negative body image than in the past. The dominant explanation for this trend is one of two things, the first of which is that women participate in more aesthetically pleasing sports such as soccer, gymnastics, volleyball, …


Implications Of Educational Environments For Gender And Sexually Diverse Adolescents, Margaret J. Staff Jan 2024

Implications Of Educational Environments For Gender And Sexually Diverse Adolescents, Margaret J. Staff

Graduate Research Papers

Gender and sexually diverse adolescents (GSD) experience extreme risk to their safety and well-being in all parts of their lives, including in their educational experience (The Trevor Project, 2023). With the risks GSD adolescents experience, it is important to understand the negatives and positives they report. Positive experiences included their self-defined identities, peer connections, and the GSD community and negative experiences surrounded their families, schools, religious institutions, and residential communities (Higa et al., 2014).