Digital Commons Network^™

Innovative Engineering Education In The Wake Of Smart Agriculture. Revision Of The Agricultural Engineering Curriculum, Andreas Mandler, Giovanni Carabin, Lorenzo Becce, Francesco Fabio Nicolosi, Fabrizio Mazzetto

Practice Papers

Global developments request ever more productive agricultural production systems to ensure food security. Agricultural production must be environmentally, socially sustainable and economically efficient. Innovative digital technologies are central to sustainable production systems. This poses challenges to the education of agricultural engineers, as technologies for real world challenges result from highly interdisciplinary innovations.

Agricultural engineering (AgEng) as academic discipline is not universally established, which leaves voids in educational curricula and formal training areas. A substantial conflictual dualism remains between the biological and engineering domains. There are currently no homogeneous pathways through which these domains merge on common scientific and cultural foundations, …

A Game-Based Learning Approach To Enhance Understanding Of Interface Design Principles In Design Education, Deborah Carberry, Colm O'Kane, Kevin Delaney, Ulrich Kruhne, Martin Andersson, Donal Mchale

Practice Papers

The design of user interface is an important and challenging topic for student designers to understand and master. The eight principles of good User Interface (UI) design are often taught using primarily cognitive approaches, which can leave room for improvement in students’ ability to apply the principles in a variety of contexts. Game-based learning tools are recognised to be beneficial in university classrooms across a variety of discipline areas and topics due to their capacity to increase engagement. This project presents a first prototype for an instructional tool that leverages constructionism and embodied learning to enhance students’ understanding and application …

Reshaping The Bio Medical Curriculum To Include Socialisation And Subjectification, Renate Gerarda Klaassen, Linette R.H. Bossen, Costanza Milano, Hans Hellendoorn

Practice Papers

University students are asked to become all-round human beings, knowing how to be engaged in Engineering in the future, as well as wholly socialised and going through personal development steps. However, how and where are the students supposed to acquire these skills? Do we already have them in the Higher Education programmes and curricula? This article explores low threshold steps that can be taken to tweak the curriculum and implicit professionalisation of staff towards incorporating transversal skills and reflective activities that allow students to develop to their full potential.. One is a roadmap Workshop identifying guiding principles and touchpoint activities …

Re/Upskilling The Agricultural Labour Force: Micro-Credentials As Innovative Lll Strategy, Vladana Vidric, Christina Paulus, Simon Grebner, Maximilian Treiber, Martin Mayr, Andreas Mandler

Practice Papers

Industry 4.0 had a strong impact on globalization by changing the workforce and increasing access to new skills and knowledge. According to the World Economic Forum, by 2025, 50% of all employees will need reskilling due to new technology. Industry 5.0 addresses long term prospects such as sustainability, resilience and human-centricity regarding efficiency and productivity. Agriculture is the most exposed economic sector to climate change with cascade effects on agro ecosystems. Innovations in the agricultural sector are inevitable to ensure food security and social and environmental sustainability. This paper presents two Erasmus+ projects that highlight the importance of future engineering …

The Clinical Transferability Of Raman Micro-Spectroscopic Systems For Cervical Cytopathology, Rubina Shaikh Dr, Sarah Loughlin, Alison Malkin, John J. O'Leary, Cara M. Martin, Fiona Lyng

Conference papers

The clinical potential for Raman microscopic systems is well established for early diagnosis via cytology. Although Raman systems offer a complementary diagnostic tool providing molecular information, it is not yet utilised substantially in clinics. A few challenges for the clinical implementation of Raman spectroscopy are system and user variability. In this study, we asked how much variability occurs due to different Raman systems or users. To address these questions, we measured the same set of cells using two different Raman microscopes and by two different users. And classification models were generated using multivariate partial least squares discriminant analysis (PLS-DA) and …

The Use Of Transport Time Scales As Indicators Of Pollution Persistence In A Macro-Tidal Setting, Guanghai Gao, John J. O'Sullivan, Aisling Corkery, Zeinab Bedri, Gregory M.P. O'Hare, Wim G. Meijer

Articles

An understanding of water exchange processes is essential for assessing water quality management issues in coastal bays. This paper evaluates the impact of water exchange processes on pollution persistence in a macro-tidal semi-closed coastal bay through two transport time scales (TTS), namely residence time and exposure time. The numerical model was calibrated against field-measured data for various tidal conditions. Simulated current speeds and directions were shown to agree well with the field data. By considering different release scenarios of a conservative tracer by the refinement of an integrated hydrodynamic and solute transport model (the EFDC), the two TTS were used …

Design Of A D-Shaped Photonic Crystal Fiber-Based Plasmonic Sensor For Refractive Index Detection, Rayhan Habib Jibon, Zhe Wang, Anuradha Rout, Zhuochen Wang, Yuliya Semenova

Conference Papers

A novel design for a D-shaped photonic crystal fiber-based plasmonic sensor is proposed and its sensitivity and measurement resolution have been theoretically investigated for analytes with a wide range of refractive indices.

Disregarding Uncertainty, Marginalizing Patients, Elissa Philip Gentry

Scholarly Publications

No abstract provided.

Cyberinfrastructure Deployments On Public Research Clouds Enable Accessible Environmental Data Science Education, Tyler L. Mcintosh, Erick Verleye, Jennifer K. Balch, Megan E. Cattau, Nayani T. Ilangakoon, Nathan Korinek, R. Chelsea Nagy, James Sanovia, Edwin Skidmore, Tyson L. Swetnam, Ty Tuff, Nathan Quarderer, Carol A. Wessman

Human-Environment Systems Research Center Faculty Publications and Presentations

Modern science depends on computers, but not all scientists have access to the scale of computation they need. A digital divide separates scientists who accelerate their science using large cyberinfrastructure from those who do not, or who do not have access to the compute resources or learning opportunities to develop the skills needed. The exclusionary nature of the digital divide threatens equity and the future of innovation by leaving people out of the scientific process while over-amplifying the voices of a small group who have resources. However, there are potential solutions: recent advancements in public research cyberinfrastructure and resources developed …

Nebline, November/December 2023

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Students Engaged in Culinary Experience With Local and Indigenous Foods

Recipes of the Month: Brownie Batter Hummus and Bison Pizza Topping by Alyssa Havlovic

Time to Order Tree Seedlings

Love Gardening? Become a Master Gardener!

Garden Guide: Things to Do This Month

ProHort Lawn & Landscape Update

Upcoming Green Industry Conferences

Problematic Frozen Pipes Can be Prevented With Routine, Pre-Winter Maintenance by Becky Schuerman

Successful Farmer Series Will Dig Into Cropping Systems Hot Topics

Cover Crop Grazing Conference, Nov. 7

Pester the Pests or Leave the Leaves? by Kait Chapman

Promoting Language Development in Young Children by Hayley Jackson

Heart …

Reliability And Validity Of A Flume-Based Maximal Oxygen Uptake Swimming Test, Elizabeth F. Nagle, Takashi Nagai, Anne Beethe, Mita Lovalekar, Meghan S. Tuite, Meaghan E. Beckner, Jacquelyn N. Zera, Mary E. Sanders, Chris Connaboy, John P. Abt, Kim Beals, Scott M. Lephart, Robert J. Robertson, Bradley C. Nindl

2023 Faculty Bibliography

A mode-specific swimming protocol to assess maximal aerobic uptake (VO2maxsw) is vital to accurately evaluate swimming performance. A need exists for reliable and valid swimming protocols that assess VO2maxsw in a flume environment. The purpose was to assess: (a) reliability and (b) “performance” validity of a VO2maxsw flume protocol using the 457-m freestyle pool performance swim (PS) test as the criterion. Nineteen males (n = 9) and females (n = 10) (age, 28.5 ± 8.3 years.; height, 174.7 ± 8.2 cm; mass, 72.9 ± 12.5 kg; %body fat, 21.4 ± 5.9) performed two flume VO2maxsw tests (VO2maxswA and VO2maxswB) and …

Chemometrics And Spectroscopic Analyses Of Peganum Harmala Plant’S Seeds By Laser‐Induced Breakdown Spectroscopy, Tahani A. Alrebdi, Amir Fayyaz, Haroon Asghar, Asif Kamal, Javed Iqbal, Naveed K. Piracha

2023 Faculty Bibliography

In the present work, the rapid identification of elements and their relative chemical com‐ position in various Peganum harmala seed samples were investigated using a calibration‐free laser‐ induced breakdown spectroscopy technique (CF‐LIBS). A pulsed Nd:YAG laser‐source with a 5 ns pulse‐duration, and 10 Hz pulse repetition rates providing 400 and 200 mJ energy at 1064 and 532 nm wavelength, respectively, was focused on the Peganum harmala seed samples for ablation. A LIBS 2000+ spectrometer within the wavelength range (200 to 720 nm), emission‐spectra were recorded. The measured spectra of the Peganum harmala sample gives spectral lines of Carbon (C), Magnesium …

Glutathione And Glutaredoxin—Key Players In Cellular Redox Homeostasis And Signaling, Yuh-Cherng Chai, John J. Mieyal

2023 Faculty Bibliography

This Special Issue of Antioxidants on Glutathione (GSH) and Glutaredoxin (Grx) was designed to collect review articles and original research studies focused on advancing the current understanding of the roles of the GSH/Grx system in cellular homeostasis and disease processes. The tripeptide glutathione (GSH) is the most abundant non-enzymatic antioxidant/nucleophilic molecule in cells. In addition to various metabolic reactions involving GSH and its oxidized counterpart GSSG, oxidative post-translational modification (PTM) of proteins has been a focal point of keen interest in the redox field over the last few decades. In particular, the S-glutathionylation of proteins (protein-SSG formation), i.e., mixed disulfides …

Productivity And Market Participation: Cambodian Rice Farmers, Channary Khun, Sokchea Lim

2023 Faculty Bibliography

Rice is the staple food in many Asian countries. The study attempts to understand the underlying issues of low rice farm productivity and whether progress made on this front will lead to greater market participation. Employing a control function to address the endogeneity issue and using the latest survey of Cambodia’s agriculture sector, the paper finds that rice farmers are more likely to commercialize their crops when productivity rises. The probability rises by about 20 % with a ton increase in rice yields. This has an important implication; policies and reforms targeting farm productivity not only boost rice production, but …

Using Parasite’S Scholar’S Stone (水石) In A Critical Race Decoding Of Racism And Class, James Bretzke S.J.

2023 Faculty Bibliography

The ‘Scholar’s Stone’ (Suseok수석 水石) which is used as an extensive and pervasive motif in Bong Joon-ho’s 2019 film reveals a good deal of what the concept of ‘intersectionality’ in Critical Race Theory (CRT) seeks to uncover. The Scholar’s Stone functions also as a prism to see refracted through the movie the various hues and colors of Confucian culture still present in contemporary Korea, and these in turn can be further analyzed using aspects of CRT. To ground this thesis, I employ the established cultural anthropology concepts of ‘fundamental values and root paradigms’ along with ‘excess of meaning’ and ‘fusion …

Feedback In Batesian Mimetic Systems, David Kizirian Kizirian, Jose Manuel Padial, Nicole Povlikin, Isaac Overcast, Maureen A. Donnelly, Marta Quitian, Marion Segall, Arianna Kuhn, Gwyneth Campbell, Ralph Saporito

2023 Faculty Bibliography

We propose a feedback model for Batesian mimetic trophic system dynamics that integrates evolutionary and ecological processes including those not directly related to mimicry such as nutrient transfer. The proposed feedback circuit includes a previously overlooked link, specifically: selection for predation on the mimetic phenotype, which results when predators consume palatable mimics, and which perpetuates predation on the mimetic phenotype that drives mimicry. Preservation of variation throughout the feedback loop may also explain polymorphism, suboptimal mimicry, and other aspects of mimetic trophic system evolution.

Development And Validation Of An Arabic Language Eye-Tracking Paradigm For The Early Screening And Diagnosis Of Autism Spectrum Disorders In Qatar, Fouad A. Al-Shaban, Iman Ghazal, I. Richard Thompson, Eric W. Klingemier, Mohammed Aldosari, Hawraa Al-Shammari, Fatema Al-Faraj, Saba El-Hag, Mohamed Tolefat, Mogahed Ali, Bisher Nasir, Thomas Frazier

2023 Faculty Bibliography

Abnormal eye gaze is a hallmark characteristic of autism spectrum disorder (ASD). The primary aim of the present research was to develop an Arabic version of an objective measure of ASD, the “autism index” (AI), based on eye gaze track- ing to social and nonsocial stimuli validated initially in the United States. The ini- tial phase of this study included the translation of English language eye-tracking stimuli into stimuli appropriate for an Arabic-speaking culture. During the second phase, we tested it on a total of 144 children with ASD, and 96 controls. The AI had excellent internal consistency and test–retest …

Hot Is Rich—An Enormous Diversity Of Simple Trichal Cyanobacteria From Yellowstone Hot Springs, Jan Kaštovský, Jeffrey R. Johansen, Radka Hauerová, Mildred Akagha

2023 Faculty Bibliography

In 2019, cyanobacterial samples were collected from thermal sites in Yellowstone National

Park. In this paper, we discuss the considerable richness of representatives of simple filamen- tous cyanobacteria. Using a polyphasic approach, one new genus, Copelandiella, with two species

(C. yellowstonensis and C. thermalis) and eight additional new species Albertania prattii, K. anagnostidisii, Kovacikia brockii, Leptolyngbya tildenae, L. vaporiphila, Nodosilinea calida, N. igneolacustris, and Oculatella castenholzii were described. At the same time, by analyzing our new molecular data, we concluded that other genera of trichal cyanobacteria can be merged with existing genera: species within the genus Plectolyngbya are herein transferred …

Hypoxia-Inducible Factor 1 Alpha Mediated Regulation Of Mitochondrial Function And Homeostasis In Normoxia, Matthew Lunkis

Celebration of Scholarship 2023

During normal levels of oxygenation, also known as normoxia, the transcription factor hypoxia-inducible factor (HIF) 1α is produced and broken down in a continuous manner. Previous studies of HIF1α function(s) in hypoxia demonstrate restricted oxygen uptake and decreased protein synthesis but data regarding this transcription factor in normoxia is limited. We determined the functional aspects of HIF1α in normoxia in differentiated myotubes and with transgenic mice. Higher expression of sirtuin 3 along with higher concentrations of many TCA cycle intermediates were identified in multiple studies. Additionally, phenotypic and morphological implications of HIF1α in normoxia were identified.

Disruption Of Minor Intron Splicing By Disease-Associated Mutations In U12 Snrna, Kyra Jancik

Celebration of Scholarship 2023

In eukaryotic gene expression, the removal of introns from pre-mRNA is an essential function carried out by spliceosomes. Human cells have two distinct spliceosomes: U2-dependent and U12-dependent. U2- dependent spliceosomes, or major spliceosomes, remove over 99% of introns, whereas U-12 dependent spliceosomes remove less than 0.5% of introns. Mutations in spliceosome machinery are a notable cause of human disease. In particular, mutations to components unique to the minor spliceosome demonstrate that it plays a vital role in human development. Mutations in the gene encoding the minor spliceosomal small nuclear RNA (snRNA) U12, RNU12, are associated with two rare developmental disorders: …

Evidence For Redefining Dietary Fiber, Joshua Daw

Undergraduate Research (Journal)

There are currently three macronutrients recognized within the field of dietetics due to their gram quantity intake and requirement for human health; this includes proteins, fats, and carbohydrates. Dietary Fiber, however, is not considered to be an independent macronutrient despite its gram quantity intake and requirement for human health. Additionally, Dietary Fiber is a net-zero energy yielding nutrient unlike other carbohydrates. Although Dietary Fiber should remain chemically categorized as a carbohydrate, for the purposes of dietetic prescription and education, Dietary Fiber should be redefined as the fourth macronutrient. This definition shift would illustrate both the importance and complexity of this …

The Patchwork Compendium, Arreshy Young Young

Harpur Palate: a Literary Journal

No abstract provided.

A Unique Killing: Adoptive Parents Who Kill Their Adopted Children; Adopted Children Who Kill Their Adoptive Parents, Karen Greenberg, Daniel Pollack, Ellen Crane, Khaya Eisenberg

Nova Law Review

No abstract provided.

Academy Presidents And Institutional Members, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

The Effect Of Aquaponics On Tomato (Solanum Lycopersicum) Sensory, Quality, And Safety Outcomes, Brittany Kralik, Natalie Nieschwitz, Kevin Neves, Nicholas Zeedyk, Hans Wildschutte, Jonathan Kershaw

Public and Allied Health Faculty Publications

Resource-efficient food production practices are needed to support a sustainable food system. Aquaponics, a system where fish and produce are grown symbiotically in the same water circulating system, minimizes water usage, fertilizer input, and waste production. However, the impact of aquaponics on produce quality is underexplored. We utilize objective testing, descriptive analysis, and consumer acceptance to characterize the impact of aquaponics on tomato quality. Two tomato varieties were grown in an aquaponics system and compared with soil-grown controls across 3 years. Safety was assessed by analyzing coliforms and confirming the absence of Escherichia coli. Weight, texture, color, moisture, titratable …

William H. Hannon Library Year In Review 2022 – 2023, William H. Hannon Library

William H. Hannon Year-in-Reviews

No abstract provided.

A Randomized Trial Of The Effectiveness Of An Ultrasonic Denture Hygiene Intervention Program Among Communitydwelling Elders*, Paul Wai Kei Tsang

Support & Other Units (THEi)

No abstract provided.

Measurement Level Of Stem Cell Factor And Lipid Profile In The Sera Of Iraqi Patients Who Have Acute Coronary Syndrome With Covid-19, Zahraa Kareem Yaseen, Farhan Abood Risan, Suhad Hassan Aubaid

Al-Nisour Journal for Medical Sciences

Acute coronary syndrome (ACS) is the umbrella of ischemic myocardial diseases and involves unstable angina (UA), non-ST-elevation myocardial infarction (NSTEMI) and ST-elevation myocardial infarction (STEMI). UA and NSTEMI, share similar pathophysiology, but at increasing severity. The study aimed to assess the levels of stem cell factor (SCF)in acute coronary syndrome patients infected with Covid-19 in Baghdad Governorate, and healthy subjects and to analyze the levels of lipid profile including total cholesterol (TC), triglyceride (TG), high-density lipoproteins (HDL), low-density lipoproteins (LDL) as well as very low density lipoproteins (VLDL). one hundred patients with acute coronary syndrome were divided into two groups …

Study The Levels Of Some Trace Elements In Women With Recurrent Abortion, Ruqaya K. Abbas, Amani M. Jasim, Qater Al-Nada Ali Al-Ibady

Al-Nisour Journal for Medical Sciences

A pregnancy loss that happens during the first 23 weeks of pregnancy. Vaginal bleeding is the most visible indicator of a miscarriage. This research intends to compare the blood calcium and zinc levels of women who have undergone a miscarriage to those of healthy pregnant women. The research comprised 140 blood samples from women who had miscarriages and women who were pregnant and healthy. Calcium and zinc were measured in the serum of miscarriage patients and a healthy control group; the findings revealed a high incidence of miscarriage in the first trimester (62.2%), but a lower incidence in the second …

Practical Study Of Some Antibiotics And Their Effect On Some Pathogenic Bacteria, Fatima Rammadan Abdul, Maysoon K. Abbas, Ihsan A. Raheem, Hanan T. Subhi

Al-Nisour Journal for Medical Sciences

Despite the discovery of many new antibiotics, bacteria over time develop the ability to resist these antibiotics, a total of one hundred and seventy-three samples of different bacterial isolates of bacteria (158 isolates, and 15 isolates are not cultured) were taken from different patients in Iraqi Kurdistan hospitals from May 2021 to September 2021. Bacteria were isolated from a vaginal swab, a urine sample and ear swab samples from two patients with otitis media. Bacterial susceptibility to biofilm formation was examined. An antibiotic susceptibility test was examined for all bacterial isolates for thirty-one antibiotics. Where it was found that out …