Digital Commons Network^™

Understanding Anionic Hyperporphyrins: Tddft Calculations On Peripherally Deprotonated Meso-Tetrakis(4-Hydroxyphenyl)Porphyrin., Jeanet Conradie, Carl C. Wamser, Abhik Ghosh

Chemistry Faculty Publications and Presentations

Presented herein is a DFT/TDDFT study of -tetrakis(4-hydroxyphenyl)porphyrin (H[THPP]) and its Meso-deprotonated tetraanionic form; the latter was modeled as both a free tetraanion and with various counterions. Based on our calculations, the experimentally observed hyperporphyrin spectra are attributed to an admixture of phenol/phenoxide character into the a-type HOMO of tetraphenylporphyrin. The admixture results in an elevation of the orbital energy of the HOMO in relation to other frontier orbitals, which accounts for the observed spectral redshifts. The calculations underscore differences in the performance of different exchange-correlation functionals. Thus, while the popular hybrid functional B3LYP greatly exaggerates the redshift of …

Spectator 2025-01-30, Editors Of The Spectator

The Spectator

No abstract provided.

Online Media Sentiment Analysis Of Shrimp And Salmon In The United States, Jingjing Tao, Kwamena K. Quagrainie

Department of Agricultural Economics Faculty Publications

There is a growing interest in the U.S. seafood and aquaculture market; however, studies utilizing online information to understand this market are limited. This study employs online media analytics to obtain insights into consumer perceptions and potential demand signals for shrimp and salmon in the U.S. Our results show that platform X is the preferred medium for shrimp and salmon discussions, with shrimp's physical quality and salmon's environmental impact being the two major perception drivers. Additionally, autoregressive modeling is conducted to explore the dynamics of net sentiments. Farmed shrimp and salmon consistently exhibit lower net sentiments compared to their wild …

Electronic Component Authenticity Identification System And Related Methods, Yunghsiao Chung, Feng Yu, Stephen Edward Saddow, Junjie Xiong

Computer Science Faculty Research & Creative Works

A method and a system for identifying authenticity of an electronic component is disclosed. The method may include obtaining chip data of an electronic component; extracting feature information of the chip data for reducing noise of the chip data; providing the feature information of the chip data to a trained deep learning model; and providing a user with an authenticity indication for the electronic component based on an output of the deep learning model. Other aspects, embodiments, and features are also claimed and described.

Kontribusi Pendidikan Seni Dan Budaya Dalam Implementasi Sila Kedua Pancasila, Heribertus Jani

Multikultura

Penelitian ini bertujuan menguraikan peran pendidikan seni dan budaya terhadap implementasi sila kedua Pancasila. Menurut hasil penelitian UNESCO, pendidikan seni dan budaya berpengaruh besar terhadap perkembangan kognitif, sosial dan emosional, kecakapan berperilaku, kepekaan terhadap lingkungan alam, kemampuan berdialog lintas budaya, dan keterampilan bekerja sama serta saling memahami. Karena itu, dalam pandangan UNESCO pendidikan seni dan budaya mendesak di tengah beraneka problem global seperti ketimpangan, konflik bersenjata, disinformasi, misinformasi, ujaran kebencian, rasisme, xenofobia, dan diskriminasi dalam segala bentuknya. Dalam konteks Indonesia, nilai-nilai yang terkandung dalam pendidikan seni dan budaya sejalan dengan nilai-nilai yang diusung dalam sila kedua Pancasila. Karena itulah maka …

The Cowl - V. 88 N. 12 - January 30, 2025

The Cowl

The Cowl - student newspaper of Providence College. Vol. 88 No. 12 - January 30, 2025. 16 pages.

Ame's Rebranding Strategy To Build Brand Identity And Enhance Stronger Competitiveness, Michelle Adelia Sentosa, Aniendya Christianna

International Review of Humanities Studies

This research analyses AME's rebranding process to build a strong brand identity and increase competitiveness in the fashion industry. Using a descriptive qualitative method, data was collected through in-depth interviews, observations, and documentation studies. The results showed that AME's rebranding involved visual design changes as well as adjustments to the brand's vision and mission. The new illustration and packaging elements successfully attracted consumers' attention and created a positive experience, which resulted in increased sales and positive responses from consumers. The findings provide valuable insights into rebranding strategies in the fashion industry and their implications for brand identity and business performance, …

Exploring Global Research Trends On Smoking And Mental Health: A Bibliometric Analysis, Martaria Rizky Rinaldi, Jelang Hardika

Jurnal Ekonomi Kependudukan dan Keluarga

This bibliometric analysis explores global trends, author productivity, institutional and country contributions, citation patterns, and thematic relationships in the literature linking smoking and mental health. Data from the Scopus database were retrieved using specific keyword combinations related to smoking and mental health, resulting in 1,782 eligible articles after filtering for research quality. The study examines publication trends, identifies high-impact studies, and maps thematic clusters in the field. Results indicate a notable increase in publications after 2000, driven by growing recognition of smoking's impact on mental well-being and the integration of mental health considerations in tobacco control policies. Thematic mapping reveals …

Status Perceraian Dan Kebahagiaan Pada Wanita Di Indonesia, Rafa Fayza Afrizal, Salsabila Yori Harmen, Friska Aulia Dewi Andini

Jurnal Ekonomi Kependudukan dan Keluarga

Women’s happiness can be influenced by various factors, including marital status. This study analyzes the relationship between marital status and women's happiness in Indonesia using pooled crossectional data from the Indonesia Family Life Survey (IFLS) wave 4 & 5 in 2007 and 2014. The probit regression method is applied to estimate the impact of marital status on the probability of happiness. Results show that widowed and/or divorced women have significantly lower probabilities of happiness than married women (p-value < 0.01). In addition, the probability of being happy for women who are divorced is higher than those who are widowed (p-value < 0.1). This study also emphasizes that education has an important role in improving women's happiness. The implications of this study suggest the importance of policy interventions to improve access to education for women, particularly for those who are socially and economically vulnerable.

Duty Bearer-Right Holder In Law Number 4 Year 2024 On Maternal And Child Welfare In The First Thousand Days Of Life Phase, Tiyas Nur Haryani

Jurnal Ekonomi Kependudukan dan Keluarga

Law No. 4 Year 2024 on Maternal and Child Welfare in the First Thousand Days of Life has been promulgated by the government of the Republic of Indonesia. The regulation guarantees the implementation and fulfilment of the needs of mothers and children in order to improve the quality of human resources. This article aims to map the duty-bearers-rights holders in the draft law on maternal and child welfare in the first thousand days of life. Analysing the position of maternal mothers is the main focus of this research, as maternal mothers are the main subjects in the draft law on …

Eksplorasi Dinamika Antara Internet Dan Kemiskinan Multidimensional Di Indonesia: Pendekatan Kuasi-Eksperimental, Kleovan Nathanael Gunawan

Jurnal Ekonomi Kependudukan dan Keluarga

Poverty is a dynamic, diverse, and multidimensional concept. Its definition has evolved over time, moving from a monetary focus to a multidimensional perspective. Although poverty reduction has long been a critical issue, few studies have examined the role of the internet in addressing multidimensional poverty. To bridge this gap in the literature, this study explores the impact of internet access on multidimensional poverty in Indonesia, using data from the 2023 Susenas survey. Based on Propensity Score Matching results, evidence shows that internet access negatively affects multidimensional poverty. This research underscores the importance of internet access, highlighting the need for policies …

Molecular Modification Of Queen Bee Acid And 10-Hydroxydecanoic Acid With Specific Tripeptides: Rational Design, Organic Synthesis, And Assessment For Prohealing And Antimicrobial Hydrogel Properties, Song Hong, Sachin B. Baravkar, Yan Lu, Abdul Razak Masoud, Qi Zhao, Weilie Zhou

School of Medicine Faculty Publications

Royal jelly and medical grade honey are traditionally used in treating wounds and infections, although their effectiveness is often variable and insufficient. To overcome their limitations, we created novel amphiphiles by modifying the main reparative and antimicrobial components, queen bee acid (hda) and 10-hydroxyl-decanoic acid (hdaa), through peptide bonding with specific tripeptides. Our molecular design incorporated amphiphile targets as being biocompatible in wound healing, biodegradable, non-toxic, hydrogelable, prohealing, and antimicrobial. The amphiphilic molecules were designed in a hda(hdaa)-aa1-aa2-aa3 structural model with rational selection criteria for each moiety, prepared via Rink/Fmoc-tBu-based solid-phase peptide synthesis, and structurally verified by NMR and LC–MS/MS. …

January 30, 2025, James Madison University

The Breeze, 2020-

The Breeze is the student newspaper of James Madison University in Harrisonburg, Virginia.

Distinguishing Classes Of Neuroactive Drugs Based On Computational Physicochemical Properties And Experimental Phenotypic Profiling In Planarians, Danielle Ireland, Christina Rabeler, Sagar Rao , '22, R. J. Richardson, Eva-Maria S. Collins

Biology Faculty Works

Mental illnesses put a tremendous burden on afflicted individuals and society. Identification of novel drugs to treat such conditions is intrinsically challenging due to the complexity of neuropsychiatric diseases and the need for a systems-level understanding that goes beyond single molecule-target interactions. Thus far, drug discovery approaches focused on target-based in silico or in vitro high-throughput screening (HTS) have had limited success because they cannot capture pathway interactions or predict how a compound will affect the whole organism. Organismal behavioral testing is needed to fill the gap, but mammalian studies are too time-consuming and cost-prohibitive for the early stages of …

Student’S Disaster Preparedness Of Merapi Volcano, Indonesia Using Learning Simulation Virtual Reality (Lsvr) Model, Andi Irwan Benardi, Sumarmi Sumarmi, Syamsul Bachri, Erni Suharini, Atta Ur Rahman, Sriyono Sriyono, Saiful Amin, Joshua Vincent Gerar Yametis

Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi

This study evaluates the effectiveness of the Learning Simulation Virtual Reality (LSVR) model in enhancing disaster preparedness for Merapi Volcano and examines the relationship between disaster preparedness and student learning outcomes. Conducted with 120 students from two senior high schools located in disaster-prone areas near Merapi Volcano in Sleman Regency, Yogyakarta Province, Indonesia, the research employed a quasi-experimental design with a pretest-posttest control group setup. Essay-based assessments measured learning outcomes, while surveys gauged disaster preparedness levels. The analysis utilized an independent sample t-test and descriptive statistics, revealing the LSVR model’s strengths in delivering innovative and effective content, appealing design, and …

Kenyon Collegian - January 30, 2025

The Kenyon Collegian

No abstract provided.

Comparing 17Β-Estradiol And Progesterone Concentrations In Young, Physically Active Females: Insights From Plasma Versus Serum Analysis, Samantha N. Rowland, Mariasole Da Boit, Rachel Tan, Liam M. Heaney, Stephen J. Bailey

All Faculty Open Access Publications

Serum measurements of 17β-estradiol and progesterone are widely used to verify menstrual cycle status and confirm contraceptive use, often through commercially available immunoassay kits. However, no studies have investigated whether blood collection tube chemistries influence hormone concentrations in young females, despite assays permitting the use of different biofluids with similar reference ranges. In this study, venous blood was sampled from physically active females (n = 25) using Ethylenediaminetetraacetic acid (EDTA) and serum vacutainers, and 17β-estradiol and progesterone concentrations were measured using competitive immunoenzymatic assays. Median plasma concentrations of 17β-estradiol and progesterone were 44.2% (plasma 40.75 vs. serum 28.25 pg/ml) and …

Evaluation Of Teachers’ Skills And Their Current Level Of Using Atomic Model Kits In Teaching Chemical Bonding And Atomic Structure In Gasabo District Of Rwanda, Francois Niyongabo Niyonzima, Nsabayezu Ezechiel, Aloys Iyamuremye, Jean Baptiste Nkurunziza, Angelique Nzavuga Izere, Claude Karegeya, Emmanuel Gakuba, Ruth Ntihabose, Jean Pierre Nahimana

Australian Journal of Teacher Education

This study investigates the current level of using the atomic model kits and their effectiveness in teaching atomic structure and chemical bonding. The study used a sample of 54 chemistry teachers randomly sampled from a list of all eligible teachers in Gasabo. An explanatory sequential research design was adopted to collect and analyze the data.  The quantitative data collected through the Likert scale questionnaire were analyzed by using Excel 2016 and the Social Package for Social Science (SPSS). The qualitative data were analyzed by using interpretive and thematic analysis. The study revealed a substantial difference based on teachers' working …

Spartan Daily, January 30, 2025, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2025

Volume 164, Issue 4

Reinforcing Polymer Flooding System With Dendritic Mesoporous Silica Nanoparticles For Improved Oil Recovery, Di Li, Yanling Wang, Baojun Bai, Ning Xu, Wenjing Shi, Yu Zhang, Wenhui Ding, Peixu Ma, Zan Gao

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Dendritic mesoporous silica nanoparticles (DMSNs), characterized by a high specific surface area and abundant hydroxyl groups, offer a promising approach to enhancing the performance of amphiphilic polymers in challenging enhanced oil recovery (EOR) conditions. In this study, DMSNs were successfully synthesized, and systematically evaluated for their impact on the solution properties of a betaine amphiphilic polymer (PADC). The unique "flower-like" mesoporous structure of DMSNs provided approximately 7-fold higher surface area than conventional SiO2, facilitating enhanced polymer-nanoparticle interactions. The DMSN/PADC composite system exhibited significantly improved viscosity, salt resistance, thermal tolerance, and shear resistance compared to PADC and SiO2/PADC systems. Quantum chemical …

Young Carers In Early Childhood— How Are Young Carers Represented In Broader Literature And What Factors Influence Dominant Representations Of Young Carers In Early Childhood In The Uk?: Scoping Review, Carly Ellicott, Alyson Norman, Helen Lloyd

School of Psychology

Contextualization of young carers in early childhood is complex. Biopsychosocial impacts of young caregiving are receiving growing interest, yet the voice and experience of society's youngest carers (0-5 years) remain absent from the literature. This scoping review explores representation of young carers in their early years (0-5 years), presented as part of a broader program of PhD research undertaken by the lead author. Aiming to influence systematic change in the way young carers are perceived and supported in society, further research is recommended. This will serve to better inform whole family support strategies in the context of young carer policy …

Utility Of A Hybrid Approach To The Hadronic Vacuum Polarization Contribution To The Muon Anomalous Magnetic Moment, Christine Davies, Andreas Kronfeld, Gerard Lepage, Craig Mcneile, Ruth Van De Water

School of Engineering, Computing and Mathematics

An accurate calculation of the leading-order hadronic vacuum polarization (LOHVP) contribution to the anomalous magnetic moment of the muon (aμ) is key to determining whether a discrepancy, suggesting new physics, exists between the Standard Model and experimental results. This calculation can be expressed as an integral over Euclidean time of a current-current correlator G(t), where G(t) can be calculated using lattice QCD or, with dispersion relations, from experimental data for e+e-→hadrons. The BMW/DMZ collaboration recently presented a hybrid approach in which G(t) is calculated using lattice QCD for most of the contributing t range, but using experimental data for the …

Evaluation Of The Accuracy Of Instagram Translation Feature In Interpreting Islamic Arabic Poetry, Falen Hamzah Al-Agil, Basuni Imamuddin

International Review of Humanities Studies

This study focuses on evaluating the capabilities of Instagram translation feature in translating Arabic Islamic poetry, a literary genre rich in linguistic nuances and cultural context. Employing a qualitative methodology, this research conducts a comprehensive comparative analysis between the automatic translations produced by Instagram and manual translations done by experts. The findings reveal that, despite being useful, Instagram's translation feature often fails to fully capture the essence of Arabic Islamic poetry, with significant errors in understanding context and language nuances. These errors include inaccuracies in translating key words and difficulties in interpreting deeper meanings often closely tied to cultural and …

Complexities Behind The Javanese Shrounds: Unraveling Textile Symbolism For The Dead Through Mikhail Bakhtin’S Heteroglossia, Asha Kun Nayla Faizin, Ganang Dwi Kartika

International Review of Humanities Studies

The shroud, a textile used to wrap and accompany humans in death, is far from a simple object. Within Islamic traditions, the white cloth applied to the deceased's body takes on various changes, modifications, and deeper meanings when individuals contextualize their own beliefs and experiences through it. This study focuses on the shroud's role in Islamic death rituals in Java, revealing a multiplicity of meanings as theorized by Mikhail Bakhtin's concept of heteroglossia. By employing a pragmatic semiotic approach, this research interprets and analyses the symbols that emerge from the contextualization of these textiles within Javanese death rituals. The study’s …

Exploring The Ontological Basis Of Law: Joseph Raz's Views On Normativity Within The Framework Of Legal Realism, Artha Debora Ads Silalahi, Rizal Mustansyir, Sindung Tjahyadi

International Review of Humanities Studies

This study explores the moral ontology of law within the framework of Legal Realism, contextualizing law as both a social institution and an institution of justice. Drawing on Joseph Raz's perspectives on practical reason, normativity, and the foundations of norms, the analysis examines how law, as a practical guide, inherently carries moral dimensions in regulating social interactions and pursuing justice. Legal Realism frames law as a dynamic product of human interaction within a social context, while Raz's philosophical insights illuminate the interplay between practical reasoning, normativity, and legal structures. By focusing on the moral underpinnings of legal norms, this paper …

The Intricate Relationship Between Parents, Teachers And Media In Their Context Of Nation-Building, Emmanuel Olumuji

International Review of Humanities Studies

This study examines the intricate relationship between parents, teachers, and media in the context of nation-building, emphasizing their collective role in shaping societal values and fostering holistic development. Drawing insights from scholarly literature and empirical studies, the study considers the influence of parents, teachers, and media on child development, moral education, and civic engagement. The study underscores the pivotal role of educators in instilling moral values, critical thinking skills, and civic responsibility among students, thereby contributing significantly to the development of a nation's human capital. Moreover, the study highlights the media's potential as a catalyst for social change, advocating for …

A Shocking Outcome: Cardioversion-Induced Flash Pulmonary Edema, Glenda Muguruza

All Publications

Atrial fibrillation (AF) is the most common major cardiac rhythm disorder in adults and causes considerable morbidity and mortality, particularly in elderly patients. We present the case of a 75-year-old female admitted for acute heart failure with a history of AF and recurrent heart failure exacerbations. Despite aggressive medical management with amiodarone and diuretics, the patient continued to deteriorate. The cardiology team recommended electrical cardioversion to re-establish a normal sinus rhythm. By doing so, the patient developed flash pulmonary edema after the procedure and required immediate intubation with mechanical ventilation. There was a need for tracheostomy to facilitate prolonged ventilatory …

John Proctor Is The Villain Playbill, Providence College Department Of Theatre, Dance, & Film

Playbill and Promotion

Providence College Department of Theatre, Dance & Film

Angell Blackfriars Theatre

John Proctor is the Villain by Kimberly Belflower

January 30 - February 2, 2025

Director, Noah Putterman

Scenic Design, Samantha Mastrati

Lighting Design, Michael Clark Wonson

Properties Design, Grey Rung

Costume Design, Maxine Wheelock & Christine Britton

Sound Design, Stuart Holland

Choreography, Sarah Putterman

Vocal Coach, Megan Chang

Cast: Raelynn Nix - Olivia Egan; Shelby Holcomb - Isabel Sullivan; Beth Powell - Claire Cunningham; Nell Shaw - Olivia Barbarini; Ivy Watkins - Molly McGoldrick; Mason Adams - Anthony Maldonado; Lee Turner …

Enhancing Immunotherapy Efficacy With Synergistic Low-Dose Radiation In Metastatic Melanoma: Current Insights And Prospects, Zahid Rafiq, Mingyo Kang, Hampartsoum B Barsoumian, Gohar S Manzar, Yun Hu, Ailing Huang, Weiqin Lu, Nahum Puebla-Osorio, James W Welsh

Faculty, Staff and Student Publications

Recent advances in oncology research have highlighted the promising synergy between low-dose radiation therapy (LDRT) and immunotherapies, with growing evidence highlighting the unique benefits of the combination. LDRT has emerged as a potent tool for stimulating the immune system, triggering systemic antitumor effects by remodeling the tumor microenvironment. Notably, LDRT demonstrates remarkable efficacy even in challenging metastatic sites such as the liver (uveal) and brain (cutaneous), particularly in advanced melanoma stages. The increasing interest in utilizing LDRT for secondary metastatic sites of uveal, mucosal, or cutaneous melanomas underscores its potential efficacy in combination with various immunotherapies. This comprehensive review traverses …

Impact Analysis Of China's Electric Vehicle Distribution On Cultural Identity Jakarta Society, Suci Kuswardani, Ike Iswary Lawanda

International Review of Humanities Studies

This study examines the impact of China's electric vehicle distribution on the cultural identity of Jakartans. With increasing air pollution and congestion in the capital city, electric vehicles have emerged as a sustainable transportation solution. This study uses a qualitative approach with data collection through interviews with 5 sources of information, namely Mr. Susanto, Mr. Robert, Mrs. Astrid, Mrs. Ratna and Mrs. Jeane. This was done to understand the adoption of electric vehicles affecting social values, cultural interactions, and community mobility patterns. The results of the study show that electric vehicles are not only an alternative transportation, but also a …