Digital Commons Network^™

Research Of Electromagnetic Interference Effects On The Operational Stability Of A Measuring Device, Erkin Uljaev, Elyor Faxriddinovich Khudoyberdiev, Utkirjon Murodillayevich Ubaydullayev, Shohrux Nurali O‘G‘Li Narzullayev

Chemical Technology, Control and Management

The article explores the impact of electromagnetic interference on the performance of measuring devices used in industrial environments. An experimental analysis of sensor parameters and the influence of electromagnetic fields on their accuracy was conducted. Testing methodologies utilizing shielding technologies were developed to enhance interference resistance. The results confirm the efficiency of protective shielding in ensuring stable device operation under various interference sources.

Methods Of Synthesis Of Regulators For Nonlinear Dynamic Systems, O.O. Zaripov, D.A. Akhmedov

Chemical Technology, Control and Management

Methods and algorithms for the synthesis of regulators for nonlinear dynamic systems are given, based on various approaches to the formation of a control device. We considered synthesis methods based on phase space, Lyapunov function method, vibration control, feedback linearization method, velocity gradient method, lag feedback method, adaptive, robust, intelligent approaches, fuzzy logic, systems with a variable structure, etc. All the methods of synthesis of nonlinear regulators discussed above give a solution to the problem only for rather narrow classes of objects. Therefore, the problem of building regulators for nonlinear systems in many cases has not yet been solved.

Implementation Of The Method Of Fuzzy Control Of The Rectification Process Based On Fuzzy Logic, Yusuf Shodievich Avazov, Kamola Rustamovna Abdullaeva

Chemical Technology, Control and Management

The method of controlling the rectification process using fuzzy control based on fuzzy logic is studied. The structural scheme of the rectification process control system based on fuzzy logic is proposed. The analysis of the operation of the fuzzy rectifier is also carried out by comparing the human with the elements of fuzzy thinking. It is shown that the logical thinking of the human is similar to the functions performed by the fuzzy rectifier and the work of the components of the intellectual control system. The terms of linguistic variables are presented to reflect the rectification process of multi-component mixtures. …

Silent Suffering: The Plight Of Foreign Doctors In The Workplace, Minzhi Ye, Mamta K. Singh

School of Social Work Faculty Publications

The narrator describes situations where she faced discrimination from health care professionals including her colleagues and patients. This left her feeling frustrated and unsafe in the healthcare environment.

Spectator 2024-10-24, Editors Of The Spectator

The Spectator

No abstract provided.

Treatment Modifications And Development For Mucopolysaccharidosis Type I, Sarah Hurt

Arts & Sciences Graduate Student Theses and Dissertations

Mucopolysaccharidosis type I (MPS I) is a pediatric lysosomal storage disorder caused by biallelic pathogenic variants in the α-L-iduronidase (IDUA) gene that lead to the loss of a functional form of IDUA enzyme. Loss of this necessary enzyme leads to pathogenic accumulation of glycosaminoglycans (GAG) in lysosomes, leading to cellular distention and dysfunction. IDUA is necessary in every cell of the body and, as a result, a loss of function leads to clinical manifestations of the disease such as developmental delay, cardiac dysfunction, bone disease (dysostosis multiplex), upper respiratory complications, and premature death. A range of severity occurs, with Hurler …

Treatment Modifications And Development For Mucopolysaccharidosis Type I, Sarah Hurt

Arts & Sciences Graduate Student Theses and Dissertations

Mucopolysaccharidosis type I (MPS I) is a pediatric lysosomal storage disorder caused by biallelic pathogenic variants in the α-L-iduronidase (IDUA) gene that lead to the loss of a functional form of IDUA enzyme. Loss of this necessary enzyme leads to pathogenic accumulation of glycosaminoglycans (GAG) in lysosomes, leading to cellular distention and dysfunction. IDUA is necessary in every cell of the body and, as a result, a loss of function leads to clinical manifestations of the disease such as developmental delay, cardiac dysfunction, bone disease (dysostosis multiplex), upper respiratory complications, and premature death. A range of severity occurs, with Hurler …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Aromatase, Testosterone, Tmprss2: Determinants Of Covid-19 Severity, Carson E Finger, Louise D Mccullough, Bharti Manwani

Faculty, Staff and Student Publications

Background: Male sex has been identified as a risk factor for worse COVID-19 outcomes. This sex difference has been mostly attributed to the complex role of sex hormones. Cell surface entry of SARS-CoV-2 is mediated by the transmembrane protease serine 2 (TMPRSS2) which is under transcriptional regulation by androgens. P450 aromatase enzyme converts androgens to estrogens. This study measured concentrations of aromatase enzyme, testosterone, estradiol, and TMPRSS-2 in plasma of hospitalized COVID-19 patients to elucidate the dynamics of sex-linked disparity in COVID-19 and correlate them with disease severity and mortality.

Methods: In this prospective cohort study, a total of 265 …

Pclaf-Dream Drives Alveolar Cell Plasticity For Lung Regeneration, Bongjun Kim, Yuanjian Huang, Kyung-Pil Ko, Shengzhe Zhang, Gengyi Zou, Moon Jong Kim, Lisandra Vila Ellis, Margherita Paschini, Sohee Jun, Kwon-Sik Park, Jichao Chen, Carla Kim, Jae-Il Park

Faculty, Staff and Student Publications

Cell plasticity, changes in cell fate, is crucial for tissue regeneration. In the lung, failure of regeneration leads to diseases, including fibrosis. However, the mechanisms governing alveolar cell plasticity during lung repair remain elusive. We previously showed that PCLAF remodels the DREAM complex, shifting the balance from cell quiescence towards cell proliferation. Here, we find that PCLAF expression is specific to proliferating lung progenitor cells, along with the DREAM target genes transactivated by lung injury. Genetic ablation of Pclaf impairs AT1 cell repopulation from AT2 cells, leading to lung fibrosis. Mechanistically, the PCLAF-DREAM complex transactivates CLIC4, triggering TGF-β signaling activation, …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Childhood Neglect Is Associated With Alterations In Neural Prediction Error Signaling And The Response To Novelty, Joseph Aloi, Kathleen I Crum, Karina S Blair, Ru Zhang, Johannah Bashford-Largo, Soonjo Hwang, Nim Tottenham, Matthew Dobbertin, R James R Blair

Faculty, Staff and Student Publications

Background: One in eight children experience early life stress (ELS), which increases risk for psychopathology. ELS, particularly neglect, has been associated with reduced responsivity to reward. However, little work has investigated the computational specifics of this disrupted reward response - particularly with respect to the neural response to Reward Prediction Errors (RPE) - a critical signal for successful instrumental learning - and the extent to which they are augmented to novel stimuli. The goal of the current study was to investigate the associations of abuse and neglect, and neural representation of RPE to novel and non-novel stimuli.

Methods: One hundred …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Salvage Reirradiation With Proton Beam Therapy For Locoregionally Recurrent Non-Small Cell Lung Cancer, Matthew S Ning, Abigael Odwuor, Joe Y Chang, Saumil Gandhi, Zhongxing Liao, Aileen Chen, Quynh-Nhu Nguyen, Michael S O'Reilly, Stephen G Chun, Julianna Bronk, David Qian, Percy Lee

Faculty, Staff and Student Publications

Background/objectives: This retrospective study evaluates outcomes of 66 patients who underwent reirradiation (re-RT) with proton beam therapy (PBT) for recurrent non-small cell lung cancer.

Methods: Toxicity was scored via the CTCAE v5.0, and outcomes estimated using the Kaplan-Meier method, with associations evaluated via Cox proportional hazards and logistic regression analyses.

Results: Patients were treated to a median re-RT prescription of 66 Gy/33 fxs (BED10 = 79 Gy; IQR: 71-84 Gy) at an interval of 1.4 years from prior RT. Half (50%) received concurrent chemotherapy. At 14 months follow-up, the median OS and PFS were 5 months (95%CI: 13-17) and 12.5 …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Interpreting The Biological Effects Of Protons As A Function Of Physical Quantity: Linear Energy Transfer Or Microdosimetric Lineal Energy Spectrum?, Fada Guan, Lawrence Bronk, Matthew Kerr, Yuting Li, Leslie A Braby, Xiaochun Wang, Clifford Stephan, David R Grosshans, Radhe Mohan

Faculty, Staff and Student Publications

The choice of appropriate physical quantities to characterize the biological effects of ionizing radiation has evolved over time coupled with advances in scientific understanding. The basic hypothesis in radiation dosimetry is that the energy deposited by ionizing radiation initiates all the consequences of exposure in a biological sample (e.g., DNA damage, reproductive cell death). Physical quantities defined to characterize energy deposition have included dose, a measure of the mean energy imparted per unit mass of the target, and linear energy transfer (LET), a measure of the mean energy deposition per unit distance that charged particles traverse in a medium. The …

Optimizing Allocation To Telehealth And In-Person Prolonged Exposure For Women Veterans With Military Sexual Trauma: A Precision Medicine Approach., Evangelia Argyriou, Daniel F Gros, Melba A Hernandez Tejada, Wendy A Muzzy, Ron Acierno

Faculty, Staff and Student Publications

Military sexual trauma-related post-traumatic stress disorder (PTSD) is highly prevalent and costly among women veterans, making the need for effective and accessible treatment of critical importance. Access to care is a key mechanism of mental health disparities and might affect differential response to treatment. The goal of this study was to estimate an individualized treatment rule based on readily available individual characteristics related to access to care to optimize allocation to in-person vs. telehealth delivery of prolonged exposure for PTSD in military sexual trauma survivors. The following variables were used as prescriptive factors: age, race, disability status, socioeconomic status, rural …

Diversity Of Gill Cichlidogyrus Spp. (Monopisthocotylean) Infecting Coptodon Zillii (Gervais, 1848) From Lake Naivasha, Kenya, Nehemiah M Rindoria

Polytechnic Journal

Monopisthocotyleans of the genus Cichlidogyrus are ectoparasites which infest on skin, fins and gills of most teleosts in both capture fisheries and aquaculture. These parasites are often unnoticed, yet they cause damages to the organs they affect thereby increasing susceptibility of the fish to secondary infections. A total of fifty specimens of the introduced Redbelly tilapia Coptodon zillii (Gervais, 1848) were collected between November 2014 and April 2015 from Lake Naivasha, Kenya, and studied with the aim of collecting and identifying the gill monopisthocotyleans. Standard methods of parasitological examination were used in the identification of gill monopisthocotyla species. The collected …

Journal Of The Arts And Special Education: Volume 3, Issue 1

Journal of the Arts and Special Education

Volume 3, Issue 1

The Theory And Practice Of Estate Planning (Rene A. Wormser, 1946), S. L. Holland Jr.

Florida Law Review

No abstract provided.

Interpretations Of Modern Legal Philosophies. Essays In Honor Of Roscoe Pound. (Ed. Paul Sayre, 1947), George John Miller

Florida Law Review

No abstract provided.

Volume 7, Issue 1, Full Issue

Society for American Sign Language Journal

No abstract provided.

Thomas Tredway Library 2023-2024 Annual Report, Thomas Tredway Library, Augustana College

Annual Reports

The 2023-2024 annual report from the Thomas Tredway Library, Augustana College.

Debt And Earnings From Graduate Degrees At Unlv And Unr, Miguel Soriano Ralston, Kristian Thymianos, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet examines debt and earnings data for graduate degrees awarded by the University of Nevada, Las Vegas (UNLV) and the University of Nevada, Reno (UNR). The original report from the HEA Group – a research and consulting firm focused on college access, value and economic mobility – includes data on debt-to-earnings ratio for various graduate degree programs at universities across the United States.

Practicing Udl In Higher Education: A Workbook By The Accessible Dartmouth Initiative, Courtney A. Floyd, Carly M. Lesoski, Majo Brito Paez, Rebecca Taub

Other Staff Materials

Practicing UDL in Higher Education is a workbook that offers both pedagogical context for and concrete examples of universal design for learning strategies in post-secondary courses from a range of disciplinary and institutional contexts. It was created as part of the Accessible Dartmouth Initiative (ADI), a collaboration between the Dartmouth Center for the Advancement of Learning, Student Accessibility Services, and Learning Design and Innovation.

ADI is an initiative designed to strengthen Dartmouth’s educational model to better meet the needs of neurodivergent learners as well as first-generation college students, international students, English language learners, and students of other marginalized identities. …

Readiness Of Cybersecurity In The Usa Energy Industry, Aaron Cavanaugh

Dissertations and Theses

Cybersecurity Readiness shows an organizations ability of applicant and application to be able to fully utilize computing resources through behaviors (e.g., training employees), practices, and processes, while managing risk through efficient controls in order to prevent, detect, and respond to outage scenarios using audit and assessment techniques. An evaluation of cybersecurity readiness for the USA energy industry assists industry decision makers to comprehensively assess readiness gaps for prioritizing a risk-based cybersecurity implementation plan. There is a currently a lack of a Multi-Criteria Decision Model (MCDM) to assist decision makers to comprehensively assess Readiness of Cybersecurity in the USA Energy Industry. …

How Can Nature-Based Early Childhood Learning Environments Support Whole Child Development?, Greta Miller

Graduate Teacher Education

Learning experiences and environments have a profound influence on young children’s learning and development (National Association for the Education of Young Children, 2022; Zosh et al., 2022). When young children are afforded inadequate opportunities to engage with and explore a nature-based outdoor learning environment, children’s growth, learning, and development can be negatively impacted (Louv, 2008; Suttie, 2016). Current research and literature regarding how nature-based early learning environments support whole child development was analyzed. Research indicated that when children spent more time exploring nature, children had improved learning outcomes (American Academy of Pediatrics, 2022). Outdoor play promoted creativity, curiosity, and critical …

Qualified But Not Good Enough: The Perspectives And Barriers From Black Women In Educational Leadership Roles, Jeanetta Searcy-Cooper

Doctorate in Education

From teachers to principals to superintendents, Black women continue to struggle for opportunities to lead in the educational setting. This qualitative, phenomenological study examined the lived experiences of eight Black women who achieved educational leadership positions in K-12 education to understand how their race and gender have informed their personal lives and professional journeys. Participants were obtained via a convenience sample and individually interviewed on four main topics: their perceptions of the impact of race and gender on the availability of contemporary educational leadership positions, their own experiences attempting to secure leadership roles, how stereotypes and biased ideology have affected …