Digital Commons Network^™

Cognitive Sequealae Of Covid-19 Is Not Predicted By Sars-Cov-2 Variants, Gabriel A. De Erausquin, Jorge Igor Zwir, Heather Snyder, Gabriela Gonzalez-Aleman, Hernan P. Zamponi, Mariana Figueredo-Aguiar, Emiliano Fumagalli, John Blangero, Agustín Yécora,, Fabiana Vaca, Gabriela Kukoc

School of Medicine Publications

Background: The long term sequelae of COVID-19 in older adults are only beginning to be clarified, and its predictors and underlying molecular mechanisms may shed light on the relationship between viral infections and Alzheimer's disease and related dementia.

Method: A prospective cohort of 874 older adult Amerindians from Argentina with COVID-19 illness confirmed by PCR of nasal swabs as well as controls, was established during the first year of the COVID-19 pandemic. We obtained data on the severity of the acute illness, as well as extensive neuropsychiatric and cognitive assessments, neurological exams (including quantitative hyposmia/anosmia), plasma for biomarkers and preliminary …

Enhanced Bmp Signaling In Cathepsin K-Positive Tendon Progenitors Induces Heterotopic Ossification

Faculty, Staff and Student Publications

Heterotopic ossification (HO) is abnormal bone growth in soft tissues that results from injury, trauma, and rare genetic disorders. Bone morphogenetic proteins (BMPs) are critical osteogenic regulators which are involved in HO. However, it remains unclear how BMP signaling interacts with other extracellular stimuli to form HO. To address this question, using the Cre-loxP recombination system in mice, we conditionally expressed the constitutively activated BMP type I receptor ALK2 with a Q207D mutation (Ca-ALK2) in Cathepsin K-Cre labeled tendon progenitors (hereafter “Ca-Alk2:Ctsk-Cre”). Ca-Alk2:Ctsk-Cre mice were viable but they formed spontaneous HO in the Achilles tendon. Histological and molecular …

Education For Primary Care Providers On Advance Care Planning: A Systematic Literature Review, Lindsey Ward

DNP Qualifying Manuscripts

Background: Healthcare providers in primary care treat patients at various stages of life. As patients age, it becomes necessary for providers to support their older patients throughout the aging process and address patient care even into life’s end stages. Primary care providers (PCPs) are well-positioned to provide this support and can do so through incorporating end-of-life (EOL) conversations in practice. Such discussions are called advance care planning (ACP). Though PCPs can play a crucial role in their patients’ EOL care decisions, providers report their limited knowledge of ACP as a barrier to its application.Consequently, further education for providers on utilizing …

Is Public Debt Environmentally Friendly? The Role Of Eu Fiscal Rules On Environmental Quality: An Empirical Assessment, Giovanni Carnazza, Thomas Renström, Luca Spataro

Fondazione Eni Enrico Mattei Working Papers

The EU has embarked on multiple initiatives reflecting its commitment to environmental enhancement and sustainable transitions. Notable among these are the European Green Deal and the NextGenerationEU recovery plan, both pivotal in fostering eco-friendly policies and sustainable practices within the region. Conversely, the fiscal rules within the EU, designed to manage budgetary deficits and debt-to-GDP ratios, may pose challenges to the implementation of fiscal measures targeted at achieving environmental quality objectives. These regulatory constraints potentially curtail the fiscal space available for policies aligned with the environmental goals set forth by the EU. To address this issue, using a panel of …

The Effects Of Poly(Ethylene Glycol) Grafting Density On The Extensional Solution Flows Of High Molecular Weight Polyacrylamide, Adam Linscott, Lauren Hong, Svetlana Morozova

Faculty Scholarship

Controlling the extensional rheological properties of solutions is of great interest for a number of applications, such as printing and coatings, as polymeric additives can modify a fluid's droplet size, formation, and breakup. We have measured the extensional flows of polyacrylamide graft poly(ethylene glycol) amine (PAM-g-PEGa) solutions as a function of grafting density. PAM-g-PEGa is synthesized with grafting densities of 2.5%, 5.5%, 8%, and 30% and extensional flow was analyzed with drop-on-substrate rheology. Flow time scales and profiles are then compared to understand the effects of backbone extension from the addition of side chains. At low grafting densities, the viscous …

Maize Terpene Synthase 1 Impacts Insect Behavior Via The Production Of Monoterpene Volatiles Β-Myrcene And Linalool, Jessica P. Yactayo-Chang, Geoffrey T. Broadhead, Robert J. Housler, Marcio F.R. Resende Jr., Kashish Verma, Joe Louis, Gilles J. Basset, John J. Beck, Anna K. Block

Department of Entomology: Faculty Publications

Plant-derived volatiles are important mediators of plant-insect interactions as they can provide cues for host location and quality, or act as direct or indirect defense molecules. The volatiles produced by Zea mays (maize) include a range of terpenes, likely produced by several of the terpene synthases (TPS) present in maize. Determining the roles of specific terpene volatiles and individual TPSs in maize-insect interactions is challenging due to the promiscuous nature of TPSs in vitro and their potential for functional redundancy. In this study, we used metabolite GWAS of a sweetcorn diversity panel infested with Spodoptera frugiperda (fall armyworm) to identify …

How To Intercept A High-Speed Rocket With A Pair Of Compasses And A Straightedge?, Yagub N. Aliyev

CODEE Journal

In this paper a nonlinear differential equation arising from an elementary geometry problem is discussed. This geometry problem was inspired by one of the proofs of the first remarkable limit discussed in a typical first semester undergraduate Calculus course. It is known that the involved differential equation can be reduced to Abel’s differential equation of the first kind. In this paper the problem was solved using an approximate geometric method which constructs a piecewise linear solution approximation for the curve. The compass tool of GeoGebra was extensively used for these constructions. At the end of the paper, some generalizations are …

Ypfs Lessons Learned Oral History Project: An Interview With Zoltan Pozsar, Zoltan Pozsar, Sandra Ward

Documents

No abstract provided.

Information Literacy Skills Among Female Students Of Secondary Schools In Bangladesh, Wares-Ul-Matin, Md. Jahangir Alam, Bilkis Begum, Md. Sakib Biswas

Library Philosophy and Practice (e-journal)

This study assessed information literacy skills among female students of secondary schools in Bangladesh. A structured questionnaire was developed consisting of library and ICT facilities, information literacy skills, ability to locate information, evaluate information sources, and use the approach of needed information. A total of 596 data were collected from female students of class nine of five general and five girls' high schools in the rural areas of Dhaka Districts. The study revealed that overall, 60.23% of the respondents were aware of IL; however, 49.33% of the female students were unable to locate academic information, 69.63% failed to identify information …

Impact Of Staff Engagement On The Safety And Quality Standards Of Health Services Organizations In Erbil: An Analytical Study, Satya Subrahmanyam, Sara Azad Fouad Arif

Arab Economic and Business Journal

The health-care sector leadership views staff engagement as a critical issue affecting the safety and quality standards provided by health service organisations. Various studies emphasize a strong association between staff engagement and the performance of the healthcare sector in the working environment. The aim of the research was to evaluate the relationship between staff engagement and the performance of the healthcare sector. By using the quantitative method, a total of 106 questionnaires were collected from the staff who work for private hospitals. The findings revealed that there is significant association between staff engagement and the performance of the healthcare sector.

Entrepreneurship Education Skills Acquisition For Self- Employment Among Librarians And Library Educators In Universities In South East Nigeria, Chidi Dike, Chioma Esther Osuji, Nkechi Amech, Genevieve Chinedu Umunna-Opara, Edward Amadi

Library Philosophy and Practice (e-journal)

The study investigated entrepreneurship education skills acquisition for self- employment among librarians and library educators in universities in South East, Nigeria. The study guided by five objectives, adopted descriptive survey design with a study population of 149 librarians and library educators from five (5) university-based Library and Information Science schools in South East, Nigeria. A survey census was used since the population is a manageable one, thus no sampling was conducted. Data for the study was collected using questionnaire titled, Entrepreneurship Education Skills Acquisition for Self-Employment among Librarians and Library Educators in Universities in South East Nigeria (EESALLE). 140 out …

Effects Of Screen Time On Children's Brain Development: A Scoping Review, Niloofar Jannesar, Todd E. Davenport, Lindsay Gietzen

Pacific Journal of Health

In this scoping review, the effects of screen time on cognitive, linguistic, and social-emotional development in children were studied by examining peer-reviewed articles published between 2018 and 2023. A total of 17 peer-reviewed articles were used in the study. The research reported that screen media provide a learning avenue, though it could be detrimental when children spend their time watching more than appropriate screen media. Furthermore, the study indicated that excessive screen media use may harm children’s executive function, which affects academic performance and language development. Related studies have also shown a correlation between excess screen use and problems like …

Combined Risk Based Inspection And Fault Tree Analysis For Repetitive 3-Phase Line Piping Leakage At West Java Offshore Topside Facility, Dona Yuliati, Akhmad Herman Yuwono, D. Rizal Asral, Donanta Dhaneswara

Journal of Materials Exploration and Findings

Hydrocarbon releases might result in serious consequences in various aspects. In addition to the contribution to environmental pollution, repetitive leakages need high repair costs. This study aim is to minimize potential repetitive leakage for other typical 3-phase piping systems. We conducted the risk assessment by adopting Risk Based Inspection (RBI) API 581 to identify risk level, calculating piping lifetime, recommended inspection plan and mitigations. The most relevant root causes can be obtained through quantitative Fault Tree Analysis (FTA). Observation and investigation was taken from eight 3-phase piping systems that experienced repetitive leakages. It has been found that the risk level …

The Effect Of Parameters In Cryogenic Treatment On Mechanical Properties Of Tool Steel: A Review, Ronaldus Caesariano Ekaputra, Myrna Ariati Mochtar

Journal of Materials Exploration and Findings

Tool steel is classified as special alloy steel which proposed as dies or mold materials as their high mechanical properties and dimensional stability. In order to improve tool steel’s mechanical properties, heat treatment process, especially, cryogenic treatment is conducted. Cryogenic treatment is done by exposing tool steel material at sub-zero liquid/gas media after heated at austenite temperature. This process significantly affects the martensite phase transformation increase and avoids retained austenite emersion. In particular, the higher martensite volume fraction, the higher hardness and wear resistance value of tool steel. It had been proven that adjusting critical process parameters of cryogenic treatment …

Characteristics Of Sodium Lithium Titanate Synthesized At Different Solid-State Reaction Temperature For Lithium-Ion Battery Anode, Ilham Nur Dimas Yahya, Nofrijon Sofyan, Deni Shidqi Khaerudini, Gerald Ensang Timuda, Slamet Priyono

Journal of Materials Exploration and Findings

The effect of sintering temperature on the characteristics of sodium lithium titanate (NaLiTi₃O₇/NaLTO) synthesized at different solid-state reaction temperature and its performance as lithium-ion battery anode has been investigated. The precursors for the synthesis consisted of LiOH.H₂O, TiO₂, and NaHCO₃. The synthesis was performed via solid-state reaction method. The precursors were mixed and sintered at variation temperatures of 900^oC, 1000^oC, and 1100^oC for 2 hours under atmosphere condition. The final product was characterized using X-ray diffraction (XRD) and particle size analyzer (PSA). The XRD …

Nitrogen Gas Quenching Pressure Effect On Bs S155 Alloy Steel In Vacuum Furnace, Agus Mulyadi Hasanudin, Eddy Sumarno Siradj

Journal of Materials Exploration and Findings

The production of metal and alloy products requires the use of heat treatment, when during the heat treatment process, quenching is a crucial step. The quenching medium can be anything from water, a salt bath, oil, air and gas. In a vacuum furnace, pressurized gas, most frequently nitrogen (N₂) gas, serves as one of the quenching mediums. One of the drawbacks of the quenching process is the distortion and dimensional change of the parts. This paper aims to investigate the influence of nitrogen gas quenching pressure on the distortion and dimensional change of aerospace actuator gear planet parts …

Pipeline Risk Analysis Optimization With Monte Carlo Method Using Gamma Distribution, Farhan Rama Digita, Jaka Fajar Fatriansyah, Abdul Rahim Ridzuan, Hanna Ovelia, Imam Abdillah Mas'ud, Irma Hartia Tihara, Baiq Diffa Pakarti Linuwih

Journal of Materials Exploration and Findings

The inspection process of piping components in the oil and gas industry is one of the most crucial things, given the high risk posed by pipeline system failures, which have a huge impact on losses, both from environmental and financial aspects. Risk-based inspection with the Monte Carlo method is one of the efforts that can be made to minimize failures in piping systems, by involving data distribution to calculate the probability of component failure. Although the normal distribution is commonly used for generating random variables, its use in corrosion rate calculation can lead to overestimation due to negative corrosion rate …

Inference Methods For Token-Level Topic Assignments With Fixed Topics, Stephen Cowley

Theses and Dissertations

Topic modeling, an unsupervised technique used to gain high-level understanding of a large collection of documents, often involves two major goals: The discovery of topics used in the corpus (topic-discovery) and the assignment of topics to individual words (token-level topic assignment). While Latent Dirichlet Allocation (LDA) normally performs both of these steps simultaneously, some situations require only the token-level topic assignments, using fixed topics. We evaluate three topic assignment strategies using fixed topics -- Gibbs sampling, iterated conditional modes, and mean field variational inference -- to determine which should be used when only token-level topic assignment is needed. Among these …

Ypfs Lessons Learned Oral History Project: An Interview With John Oros, John Oros, Mary Anne Chute Lynch

Documents

No abstract provided.

Hormone Replacement Therapy Is Associated With Disease Activity Improvement Among Post-Menopausal Women With Inflammatory Bowel Disease, Morgan Freeman, Lauren Lally, Levi Teigen, Elliot Graziano, Raina Shivashankar, Eugenia Shmidt

Division of Gastroenterology and Hepatology Faculty Papers

(1) Background: There are limited data available to guide clinical decision-making regarding the effects of hormone replacement therapy (HRT) in post-menopausal women with inflammatory bowel disease (IBD). In this study, we sought to characterize a population of post-menopausal women with IBD and to determine the effects of HRT on their disease activity. (2) Methods: A multicenter, retrospective, case–control cohort study of post-menopausal women with IBD was conducted. The physician global assessment (PGA) score was used to quantify disease activity. To control for the effects of menopause, IBD patients who had not undergone HRT were used as controls. (3) Results: There …

When Deliberation Is Not Possible: Moral Dilemmas In Fundraising, Jessica Burgess, Jane Hudson, John White

Plymouth Business School

Extant literature highlights the importance of ethical fundraising, exacerbated by recent increased public attention and media criticism. Arguably this increased attention calls for a deeper examination and understanding of the types of moral scenarios and dilemmas fundraisers encounter. Furthermore, fundraisers are often under intense time pressure to solve the dilemma and thus require quick, on-the-spot decisions formulated from intuition. Currently there are limited resources and training to help fundraisers implement ethical fundraising in their work; additionally, there is negligible education or skills training to help guide them in scenarios requiring intuition. Moreover, current literature fails to examine what these situations …

The Fineview Dataset: A 3d Scanned Multi-View Object Dataset Of Fine-Grained Category Instances, Suguru Onda

Theses and Dissertations

In the past decade state-of-the-art deep learning models have shown impressive performance in many computer vision tasks by learning from large and diverse image datasets. Most of these datasets consist of web-scraped image collections. This approach, however, makes it very challenging to obtain desirable data such as multiple views of the same object, 3D geometric information, or camera parameters for a large-scale image dataset. In this paper, we propose a 3D-scanned multi-view 2D image dataset of fine-grained category instances with accurate camera calibration parameters. We describe our bi-directional, multi-camera and 3D scanning system and the data collection pipeline. Our target …

Self-Compassion As Moderator Of Istiqomah Learning And Perfectionism In High School Students, Adhitia Wardani Fauzyyah, Lydia Freyani Hawadi, Mulawarman Hannase

Journal of Middle East and Islamic Studies

Abstract

The stages of adolescent development are generally at the age of high school students who are equipped with developmental tasks to have a good self-identity. Previous research mentioned that there was a public opinion that one form of achieving successful students' self-identity is that they succeed in becoming students at the State Higher Education Universities (PTN). In order to meet these perfect expectations, some students try to be istiqomah in learning by following tutoring program outside of school. By using quantitative research and data collection using purposive random sampling, this research tries to see how the relationship between …

Analysis Of Islamic Comsumption Theory On Demand For Fast Moving Consumer Goods (Fmcg), Fitria Alkhonsa, Nurwahidin Nurwahidin

Journal of Middle East and Islamic Studies

This study aims to measure how Muslim consumers have applied Islamic Consumption Theory to regularly consumed products by analyzing the variables of maslahah, final spending, and tawazun Islamic consumption theory against the demand for Fast Moving Consumer Goods (FMCG). Fourty FMCG consumers can be removed in this study and were distributed randomly. The sample was done change to collected with a purposive sampling method, which obtain the primary data in the form of the respondents' answers to the distributed questionnaires. The results indicate an influence of maslahah in Islamic Consumption Theory on FMCG demand, while the other two variables of …

Tadayyun: Development Of Religiosity Scale In Islamic Perspective, Scientia Afifah Taibah, Lydia Freyani Hawadi, Thobib Al-Asyhar

Journal of Middle East and Islamic Studies

This study aims to develop a religiosity scale called tadayyun, based on an Islamic approach rooted in the Qur'an, hadith, and the opinions of scholars. The research sample consisted of 269 participants residing throughout Indonesia, ranging in age from 18 to 40 years old. Data were collected using the tadayyun scale, which comprised 27 items derived from literature studies. The reliability test results, measured using Cronbach's Alpha, yielded a value of 0.839, indicating good internal consistency. All items demonstrated satisfactory discrimination abilities (p>0.138). Validation was conducted through Exploratory Factor Analysis, identifying three factors. Three items did not meet the …

France In The Middle East: A Democratic Justification For Military Interventions In Iraq And Beyond., Nicolas Demeure, Brice Tseen Fu Lee

Journal of Middle East and Islamic Studies

How did France’s refusal to take part in the war on Iraq in 2003 has created the conditions that legitimizes its future military interventions abroad? In this paper, a discourse analysis of the official French Foreign Policy Discourse is done to show why saying no to war in 2003 paradoxically allows France to carry out military interventions in 2015. This paper argues that France, while perpetrating an existing discourse of democracy opposing the civilized against the uncivilized that legitimates Foreign policy as a security tool, by its refusal, transformed military intervention a latent policy andlegitimized the French Self as …

The Impact Of Covid-19 Outbreaks On The Profits Of Islamic Banks In Indonesia, Sabri Rahman Siregar

Journal of Middle East and Islamic Studies

Abstract

The Covid-19 outbreaks hit various business lines in Indonesia. The banking sector has yet to escape the impact of this outbreak. The emergence of the Coci-19 outbreaks in Indonesia can result in the emergence of risks to the performance of Islamic Commercial Banks. This study aims to analyze what factors influenced the level of profitability of Islamic Commercial Banks in the 2020-2022 period when the Covid-19 outbreaks took place in Indonesia. The method used in this research is quantitative by using panel data regression analysis. In this study, there are three categories of variables used. The first category is …

Reigniting The Flame Of Change: The Resurgence Of Iran’S Radical Feminist Movement In The Aftermath Of Mahsa Ahmini’S Death, Putri Hergianasari, Tunjung Wijanarka

Journal of Middle East and Islamic Studies

This article explores the significant impact of the radical feminist movement in Iran following the tragic death of Mahsa Ahmini. This incident sparked widespread international protests and shed light on the unjust treatment of women in Iran. The study employs a qualitative research method with descriptive analysis, and the authors use library research for the collection of data. The findings of this research reveal that the radical feminist movement in Iran has gained strength since Mahsa Ahmini’s passing, marked by numerous demonstrations led by feminist activists advocating for justice and reforms in the discriminatory legal framework. This movement fights for …

Effectiveness Of Fess In The Treatment Of Sinus Diseases, Duha F. Maki, Ahmed A. Al-Ansary

Muthanna Medical Journal

Functional endoscopic sinus surgery (FESS) is a minimally invasive, very precise surgical technique that has innovated for the management of chronic nasal and paranasal sinus lesions. the prospective study was performed at the Department of Otorhinolaryngology in Basra Teaching Hospital, in the period from February 2019 to August 2020. The study included sixty-two patients who were clinically, endoscopically, and radiologically suggestive to have Sino-nasal diseases and did not respond to usual medical treatment. The study included sixty-two patients, thirty-four of them were males twenty-eight were females, male to female ratio was 1.21:1, their ages ranged from 9 to 74 years, …

Childhood Unpredictability Is Associated With Increased Risk For Long- And Short-Term Depression And Anhedonia Symptoms Following Combat Deployment, Christopher Hunt, Meghan Vinograd, Laura M. Glynn, Elysia Poggi Davis, Tallie Z. Baram, Hal S. Stern, Caroline M. Nievergelt, Bruna Cuccurazzu, Cindy Napan, Dylan Delmar, Dewleen G. Baker, Victoria B. Risbrough

Psychology Faculty Articles and Research

High unpredictability has emerged as a dimension of early-life adversity that may contribute to a host of deleterious consequences later in life. Early-life unpredictability affects development of limbic and reward circuits in both rodents and humans, with a potential to increase sensitivity to stressors and mood symptoms later in life. Here, we examined the extent to which unpredictability during childhood was associated with changes in mood symptoms (anhedonia and general depression) after two adult life stressors, combat deployment and civilian reintegration, which were assessed ten years apart. We also examined how perceived stress and social support mediated and /or moderated …