Digital Commons Network^™

Assessing Impact Of Urban Densification On Outdoor Microclimate And Thermal Comfort Using Envi-Met Simulations For Combined Spatial-Climatic Design (Cscd) Approach, Shreya Banerjee, Rachel X.Y. Pek, Sin Kang Yik, Graces N. Ching, Xiang Tian Ho, Dzyuban Yuliya, Peter J. Crank, Juan A. Acero, Winston T. L. Chow

Research Collection College of Integrative Studies

Future urban planning requires context-specific integration of spatial design and microclimate especially for tropical cities with extreme weather conditions. Thus, we propose a Combined Spatial-Climatic Design approach to assess impact of urban densification on annual outdoor thermal comfort performance employing ENVI-met simulations for Singapore. We first consider building bylaws and residential site guidelines to develop eight urban-density site options for a target population range. We further classify annual weather data into seven weather-types and use them as boundary conditions for the simulations. Comparing such fifty-six combined spatial-climatic simulation outputs by analyzing Outdoor Thermal Comfort Autonomy, we report the influence of …

A Daily Diary Investigation Of The Fear Of Missing Out And Diminishing Daily Emotional Well-Being: The Moderating Role Of Cognitive Reappraisal, Andree Hartanto, Joax Wong, Verity Yu Qing Lua, Yue Qi Germaine Tng, K. T. A. Sandeeshwara Kasturiratna, Nadyanna M. Majeed

Research Collection School of Social Sciences

With modern societies becoming ever-increasingly interconnected due to technology and media, we have gained unprecedented access and exposure to other people’s lives. This has resulted in a greater desire to constantly be socially connected with the activities of others, or the fear of missing out (FoMO). While much of the present available research has established the association between FoMO and diminished emotional well-being, little has been done to identify protective factors that can help one cope with the negative psychological consequences of FoMO. Utilizing data from a 7-day diary study of a large sample of young adults (N = 261), …

Efficient Cross-Modal Video Retrieval With Meta-Optimized Frames, Ning Han, Xun Yang, Ee-Peng Lim, Hao Chen, Qianru Sun

Research Collection School Of Computing and Information Systems

Cross-modal video retrieval aims to retrieve semantically relevant videos when given a textual query, and is one of the fundamental multimedia tasks. Most top-performing methods primarily leverage Vision Transformer (ViT) to extract video features [1]-[3]. However, they suffer from the high computational complexity of ViT, especially when encoding long videos. A common and simple solution is to uniformly sample a small number (e.g., 4 or 8) of frames from the target video (instead of using the whole video) as ViT inputs. The number of frames has a strong influence on the performance of ViT, e.g., using 8 frames yields better …

Humanities And Social Sciences: Everything, Everywhere, All At Once, Lily Kong

Research Collection School of Social Sciences

In a commentary, SMU President Professor Lily Kong discussed the importance of the social sciences and humanities, and explained how they significantly impact our daily routines and life choices. She emphasised the need for scholars of social sciences and humanities to expand channels of communication and engagement with diverse audiences. They should share insights and findings, collaborate across disciplines and sectors, and harness the synergies and complementarities of different perspectives and approaches. Prof Kong opined that for Singapore, the disciplines constitute a collective strategic asset that will enable the country to move forward into a more equitable, sustainable, and compassionate …

A Data-Driven Agent-Based Model Of Occupants’ Thermal Comfort Behaviors For The Planning Of District-Scale Flexible Work Arrangements, Martín Mosteiro-Romero, Matias Quintana, Rudi Stouffs, Clayton Miller

Research Collection College of Integrative Studies

In a global context of increasing flexibility in the way workplaces and the districts in which they are located are used, there is a need for occupant-driven approaches to plan urban energy systems. Several authors have suggested the use of agent-based models (ABM) of building occupants in urban building energy simulations due to their ability to reproduce emergent behaviors from individual agents’ actions. However, few works in the literature take full advantage of the ABM paradigm, accounting for both occupant presence and energy-relevant behaviors at the district scale. In this work, we propose a methodology to develop a data-driven, agent-based …

Creating Synthetic Energy Meter Data Using Conditional Diffusion And Building Metadata, Chun Fu, Hussain Kazmi, Matias Quintana, Clayton Miller

Research Collection College of Integrative Studies

Advances in machine learning and increased computational power have driven progress in energy-related research. However, limited access to private energy data from buildings hinders traditional regression models relying on historical data. While generative models offer a solution, previous studies have primarily focused on short-term generation periods (e.g., daily profiles) and a limited number of meters. Thus, the study proposes a conditional diffusion model for generating high-quality synthetic energy data using relevant metadata. Using a dataset comprising 1,828 power meters from various buildings and countries, this model is compared with traditional methods like Conditional Generative Adversarial Networks (CGAN) and Conditional Variational …

Comparative Analysis Of Brain Language Templates With Primary Language Areas Detected From Presurgical Fmri Of Brain Tumor Patients, Jina Lee, Vinodh A Kumar, Jian Ming Teo, Rami W Eldaya, Ping Hou, Kyle R Noll, Sherise D Ferguson, Sujit S Prabhu, Ho-Ling Liu

Faculty, Staff and Student Publications

INTRODUCTION: Functional brain templates are often used in the analysis of clinical functional MRI (fMRI) studies. However, these templates are mostly built based on anatomy or fMRI of healthy subjects, which have not been fully vetted in clinical cohorts. Our aim was to evaluate language templates by comparing with primary language areas (PLAs) detected from presurgical fMRI of brain tumor patients.

METHODS: Four language templates (A-D) based on anatomy, task-based fMRI, resting-state fMRI, and meta-analysis, respectively, were compared with PLAs detected by fMRI with word generation and sentence completion paradigms. For each template, the fraction of PLA activations enclosed by …

Trauma-Informed Teaching With Adult English Language Learners: A Study In A Community-Based Organization, Elizabeth Eastman

Doctoral Dissertations

Often, immigrants in the United States have suffered traumatic experiences in their home country, on their journey to the U.S., and/or in their process of acculturation. In English for Speakers of Other Languages (ESOL) classes, symptoms of trauma can interfere with learning and acculturation. Trauma-Informed teaching can meet the needs of students who have been impacted by trauma but it is not often used in ESOL classes. This is due to a lack of teacher training, and a gap in the literature on the effects of the approach and studies that explore the perspectives of the students. Based in phenomenology …

Parent Strategies For Antiracist Parenting In Families Of Multiracial And Asian Descent, Matlida Tavares

Doctoral Dissertations

The Pew Research Center’s analysis of United States census data depicts and increasing number of individuals identifying as more than one race. From 2010 to 2020, the population had nearly doubled to 13.5 million. This is particularly evident in states with large populations of Asian American communities such as California, where nearly two million people identify as multiracial and people identifying as both White and Asian making up the largest portion of the 61% increase the state saw since 2010 (Henderson, 2022). Despite claims that an increase in multiracial individuals signifies an end of racism, multiracial children, navigating complex ethnic …

Failure To Appear Across New York Regions, Stephen Koppel, René Ropac, Michael Rempel

Publications and Research

This study examines failure to appear in New York, a topic with important implications for the delivery of pretrial justice. It explores three primary questions: the nature of pretrial release decisions, the variation in FTA rates across different regions and demographics, and the predictors of FTA after controlling for various factors.

Past * An Introduction To The Problem, Zelimir Zilnik, Boris Buden, New Media Center Kuda.Org, Olivera Jokic

Publications and Research

Who can know what is in the past? Is it what historians can tell us? Should we also trust what we can remember? Past • An Introduction to the Problem proposes that the problem of the past now concerns everyone. Visions of a different, brighter future defeated in the Cold War and its heated afterlives, we are being offered the past as the only horizon of possibility. And what are we supposed to find in that past? Philosopher Boris Buden considers these questions in a series of essays and conversations with filmmaker Želimir Žilnik, one of the most prominent filmmakers …

The Association Of Nursing Homes' Organizational Context With Care Aide Empowerment: A Cross-Sectional Study, Alba Iaconi, Matthias Hoben, Whitney Berta Phd, Yinfei Duan, Peter G Norton, Yuting Song, Stephanie A Chamberlain, Anna Beeber, Ruth A Anderson, Holly J Lanham, Janelle Perez, Jing Wang, Katharina Choroschun, Shovana Shrestha, Greta Cummings, Carole A Estabrooks

Faculty, Staff and Student Publications

Background and objectives: Organizational context is thought to influence whether care aides feel empowered, but we lack empirical evidence in the nursing home sector. Our objective was to examine the association of features of nursing homes' unit organizational context with care aides' psychological empowerment.

Research design and methods: This cross-sectional study analyzed survey data from 3765 care aides in 91 Western Canadian nursing homes. Random-intercept mixed-effects regressions were used to examine the associations between nursing home unit organizational context and care aides' psychological empowerment, controlling for care aide, care unit, and nursing home covariates.

Results: Organizational (IVs) culture, social capital, …

Presentation, Management, And Outcomes Of Norovirus In Adult And Pediatric Solid Organ And Hematopoietic Stem Cell Transplant Recipients: A Multicenter, Retrospective Study, Michelle Callegari, Lara A Danziger-Isakov, Anne Rose, Daniel Kaul, Kelly Shaffer, Pearlie P Chong, Diana Florescu, Kaci German, Robin Avery, M Hong Nguyen, Brett Wildfeuer, Marian G Michaels, Michael Green, Kexin Guo, Lihui Zhao, Amna Daud, Michael G Ison

Faculty, Staff and Student Publications

Background: Norovirus (NoV) can cause chronic relapsing and remitting diarrhea in immunocompromised patients. Few multicenter studies have described the clinical course, outcomes, and complications of chronic NoV in transplant recipients.

Methods: A multicenter retrospective study of adult and pediatric SOT and HSCT recipients diagnosed with NoV between November 1, 2017, and February 28, 2021. Data were obtained from electronic medical records (EMR) and entered into a central REDCap database. Descriptive statistics were calculated.

Results: A total of 280 NoV+ patients were identified across eight sites. The majority were adults (74.1%) and SOT recipients (91.4%). Initial diagnosis of NoV occurred a …

Speaking Authorship: Honoring Indigenous Language Sovereignty In Joint Authorship Doctrines, Nancy Fu

Cardozo Law Review

In 2022, the Standing Rock Sioux Tribal Council unanimously voted to banish the Lakota Language Consortium (LLC) and its two European founders from the reservation. The LLC began working with the Tribe in the early 2000s to document the Lakota language and created numerous recordings of Lakota elders, a Lakota dictionary, and many other educational materials. However, the LLC registered those works’ copyrights solely under its own name, so Tribe members must now seek the LLC’s permission to use or access them, which may require payment and may not be granted at all, even for recordings of the requestor’s own …

Pharmacokinetic Analysis Of A Phenobarbital Overdose Treated With Urinary Alkalinization Alone, Justin Seltzer, Jeremy Hardin, Henrik Galust, Nathan Friedman, Bryan Corbett, Richard F Clark

Faculty, Staff and Student Publications

Phenobarbital is a long-acting barbiturate used to treat alcohol withdrawal and epilepsy. Acute overdoses present with varying levels of central nervous system depression and large overdoses can be life threatening. Phenobarbital is an attractive candidate for enhanced elimination using urinary alkalinization given it is a weak acid with a long half-life and extensive urinary elimination. Limited human data exist regarding use of urine alkalinization for the treatment of phenobarbital overdose. We present a fourteen-year-old female who was treated with urinary alkalinization alone following an intentional ingestion of 3800 mg (84.4 mg/kg) of phenobarbital tablets. Urine drugs of abuse screening was …

Violet: Visual Analytics For Explainable Quantum Neural Networks, Shaolun Ruan, Zhiding Liang, Qiang Guan, Paul Robert Griffin, Xiaolin Wen, Yanna Lin, Yong Wang

Research Collection School Of Computing and Information Systems

With the rapid development of Quantum Machine Learning, quantum neural networks (QNN) have experienced great advancement in the past few years, harnessing the advantages of quantum computing to significantly speed up classical machine learning tasks. Despite their increasing popularity, the quantum neural network is quite counter-intuitive and difficult to understand, due to their unique quantum-specific layers (e.g., data encoding and measurement) in their architecture. It prevents QNN users and researchers from effectively understanding its inner workings and exploring the model training status. To fill the research gap, we propose VIOLET , a novel visual analytics approach to improve the explainability …

Friendly Sharpness-Aware Minimization, Tao Li, Pan Zhou, Zhengbao He, Xinwen Cheng, Xiaolin Huang

Research Collection School Of Computing and Information Systems

Sharpness-Aware Minimization (SAM) has been instrumental in improving deep neural network training by minimizing both training loss and loss sharpness. Despite the practical success, the mechanisms behind SAM’s generalization enhancements remain elusive, limiting its progress in deep learning optimization. In this work, we investigate SAM’s core components for generalization improvement and introduce “Friendly-SAM” (F-SAM) to further enhance SAM’s generalization. Our investigation reveals the key role of batch-specific stochastic gradient noise within the adversarial perturbation, i.e., the current minibatch gradient, which significantly influences SAM’s generalization performance. By decomposing the adversarial perturbation in SAM into full gradient and stochastic gradient noise components, …

Fully Automated Selfish Mining Analysis In Efficient Proof Systems Blockchains, Krishnendu Chatterjee, Amirali Ebrahimzadeh, Mehrdad Karrabi, Krzysztof Pietrzak, Michelle Yeo, Dorde Zikelic

Research Collection School Of Computing and Information Systems

We study selfish mining attacks in longest-chain blockchains like Bitcoin, but where the proof of work is replaced with efficient proof systems - like proofs of stake or proofs of space - and consider the problem of computing an optimal selfish mining attack which maximizes expected relative revenue of the adversary, thus minimizing the chain quality. To this end, we propose a novel selfish mining attack that aims to maximize this objective and formally model the attack as a Markov decision process (MDP). We then present a formal analysis procedure which computes an ϵ-tight lower bound on the optimal expected …

Risk And Protective Factors Of Self-Harm And Suicidality In Adolescents: An Umbrella Review With Meta-Analysis, Rebecca Richardson, Tanya Connell, Mandie Foster, Julie Blamires, Smita Keshoor, Chris Moir, Irene S. Zeng

Research outputs 2022 to 2026

Suicide remains the second most common cause of death in young people aged 10–24 years and is a growing concern globally. The literature reports a vast number of factors that can predispose an adolescent to suicidality at an individual, relational, community, or societal level. There is limited high-level research identifying and understanding these risk and protective factors of adolescent suicidality. The present study used an umbrella review and meta-analysis to synthesize evidence from the review literature in the past 20 years on risk and protective factors of self-harm and suicidality (behavior and ideation) in adolescents. The umbrella review included 33 …

Higher Education And Ableism: Experiences Of Disabled Students’ In England During The Covid-19 Pandemic – Stepping Into Inclusion, Suanne Gibson, Zeta Brown, Jen Shute, Mette Westander

School of Law, Humanities and Social Sciences

This paper details the persistent and continuous struggles disabled students experience studying in HE, and how these were exaggerated during the Covid-19 pandemic (DSUK, 2020). We critically consider progress made by Widening Participation and related equality policy, determining that higher education (HE) continues to be an ableist system and space because inclusion is not understood, nor prioritised, at either strategic or practitioner levels. Furthermore, orthodox pathological positions on disability continue and are re-created via hegemony, ignorance, and fear (Madriaga, 2007; Gibson, 2020). Attempts at practices for the inclusion and equality of disabled students take place within the constraints of other …

Quatermass 2: The Alien-Vegetable Core Of A New Canon, Phil Smith

School of Art, Design and Architecture

A review of the Nigel Kneale scripted movie/TV Play 'Quatermass 2' as the basis for a reconsideration of folk horror and hauntological critical frameworks.

Acceptance And Commitment Therapy Plus Usual Care For Improving Quality Of Life In People With Motor Neuron Disease (Commend): A Multicentre, Parallel, Randomised Controlled Trial In The Uk, Rebecca L. Gould, Christopher J. Mcdermott, Benjamin J. Thompson, Charlotte V. Rawlinson, Matt Bursnall, Mike Bradburn, Pavithra Kumar, Emily J. Turton, David A. White, Marc A. Serfaty, Christopher D. Graham, Lance M. Mccracken, Laura H. Goldstein, Ammar Al-Chalabi, Richard W. Orrell, Tim Williams, Rupert Noad, Idris Baker, Christina Faull, Thomas Lambert, Suresh K. Chhetri, John Ealing, Anthony Hanratty, Aleksandar Radunovic, Nushan Gunawardana, Gail Meadows, George H. Gorrie, Tracey Young, Vanessa Lawrence, Cindy Cooper

Peninsula Medical School

Background: Motor neuron disease is a progressive, fatal neurodegenerative disease for which there is no cure. Acceptance and Commitment Therapy (ACT) is a psychological therapy incorporating acceptance, mindfulness, and behaviour change techniques. We aimed to evaluate the effectiveness of ACT plus usual care, compared with usual care alone, for improving quality of life in people with motor neuron disease. Methods: We conducted a parallel, multicentre, two-arm randomised controlled trial in 16 UK motor neuron disease care centres or clinics. Eligible participants were aged 18 years or older with a diagnosis of definite or laboratory-supported probable, clinically probable, or possible familial …

A Systematic Literature Review Exploring How The Diversity Of National Cultures Impact The Transformation Success In Organisations, Mark Searing, A.Omar Portillo-Dominguez

Other

The purpose of this study is to investigate current academic thinking regarding how cultural differences impact transformation success. It analyses cultural dimensions and other factors and how they correlate to project management. Using SCOPUS as a search engine, peer-reviewed academic papers from the period 2019-2023 were analysed as part of a systematic literature review. Results were gathered and grouped into themes as well as cultural dimensions for in-deep analysis and discussion. The results of this study found consensus on the negative impact of cultural diversity on project outcomes, but a significantly lower level of agreement with respect to the specifics …

Towards Understanding The Post-Colonial In The Development Of Irish Economics, Joseph K. Fitzgerald Dr., Brendan K. O'Rourke

Conference Papers

This conference contribution is prompted by recent work where theories used to understand the economists in countries like France, Britain, Germany, and the USA (Fourcade, 2009; Maesse, 2015) were used to study the development of Irish economics profession. Work on Ireland (FitzGerald & O’Rourke, 2023), though using these frameworks, revealed the importance of Ireland’s colonial and post-colonial experiences in the social status of economics in today’s Ireland. Escobar (2011) points to the power of economists in development discourses focussing particularly on the case of Columbia and the interaction between USA economics with its southern neighbours in the period since the …

Smart Fitting Room: A One‑Stop Framework For Matching‑Aware Virtual Try‑On, Mingzhe Yu, Yunshan Ma, Lei Wu, Kai Cheng, Xue Li, Lei Meng, Tat-Seng Chua

Research Collection School Of Computing and Information Systems

The development of virtual try-on has revolutionized online shopping by allowing customers to visualize themselves in various fashion items, thus extending the in-store try-on experience to the cyber space. Although virtual try-on has attracted considerable research initiatives, existing systems only focus on the quality of image generation, overlooking whether the fashion item is a good match to the given person and clothes. Recognizing this gap, we propose to design a one-stop Smart Fitting Room, with the novel formulation of matching-aware virtual try-on. Following this formulation, we design a Hybrid Matching-aware Virtual Try-On Framework (HMaVTON), which combines retrieval-based and generative methods …

Locality-Aware Tail Node Embeddings On Homogeneous And Heterogeneous Networks, Zemin Liu, Yuan Fang, Wentao Zhang, Xinming Zhang, Steven C. H. Hoi

Research Collection School Of Computing and Information Systems

While the state-of-the-art network embedding approaches often learn high-quality embeddings for high-degree nodes with abundant structural connectivity, the quality of the embeddings for low-degree or nodes is often suboptimal due to their limited structural connectivity. While many real-world networks are long-tailed, to date little effort has been devoted to tail node embeddings. In this article, we formulate the goal of learning tail node embeddings as a problem, given the few links on each tail node. In particular, since each node resides in its own local context, we personalize the regression model for each tail node. To reduce overfitting in the …

The Employment Situation Of Veterans: May 2024, Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

In May 2024, overall employment increased by 272,000 with a stable unemployment rate of 4.0%. Employment gains were notable in health care, government, leisure and hospitality, and professional services. Unemployment rates among veterans varied by age and demographic groups, showing disparities compared to nonveterans, such as higher rates among veterans aged 25-34 and lower rates among veterans aged 18-24 compared to their nonveteran peers.

3d Printing Of Fiber-Reinforced Calcined Clay-Limestone-Based Cementitious Materials: From Mixture Design To Printability Evaluation, Haodao Li, Jingjie Wei, Kamal H. Khayat

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Sustainability and limitations in embedded reinforcement are the main obstacles in digital fabrication with concrete. This study proposed a 3D printable fiber-reinforced calcined clay-limestone-based cementitious material (FR-LC3). The binder systems incorporating calcined clay (CC) and limestone filler (LF) were optimized by determining the flow characteristics and water retention ability of the paste. The effect of fiber volume on the key fresh and mechanical properties of the fiber-reinforced mortars made with the optimized binder was evaluated. A combination of offline assessments and inline printing were employed to investigate the printability of the FR-LC3 with various binder systems and viscosity-modifying admixture (VMA) …

Forecasting Future Research Trends In The Construction Engineering And Management Domain Using Machine Learning And Social Network Analysis, Gasser G. Ali, Islam H. El-Adaway, Muaz O. Ahmed, Radwa Eissa, Mohamad Abdul Nabi, Tamima Elbashbishy, Ramy Khalef

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Construction Engineering and Management (CEM) is a broad domain with publications covering interrelated subdisciplines and considered a key source of knowledge sharing. Previous studies used scientometric methods to assess the current impact of CEM publications; however, there is a need to predict future citations of CEM publications to identify the expected high-impact trends in the future and guide new research efforts. To tackle this gap in the literature, the authors conducted a study using Machine Learning (ML) algorithms and Social Network Analysis (SNA) to predict CEM-related citation metrics. Using a dataset of 93,868 publications, the authors trained and tested two …

Phases And Dynamics Of Few Fermionic Impurities Immersed In Two-Dimensional Boson Droplets, Jose Carlos Pelayo, Thomás Fogarty, Thomas Busch, Simeon I. Mistakidis

Physics Faculty Research & Creative Works

We unravel the ground state properties and emergent nonequilibrium dynamics of a mixture consisting of a few spin-polarized fermions embedded in a two-dimensional bosonic quantum droplet. For an increasingly attractive droplet-fermion interaction we find a transition from a spatially delocalized fermion configuration to a state where the fermions are highly localized and isolated. This process is accompanied by the rise of induced fermion-fermion interactions mediated by the droplet. Additionally, for increasing attractive droplet-fermion coupling, undulations in the droplet density occur in the vicinity of the fermions manifesting the back-action of the latter. Following interaction quenches from strong to weaker attractive …