Digital Commons Network^™

Spns 102.51: Elementary Spanish Ii, Alicia Gignoux

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Posmlp-Video: Spatial And Temporal Relative Position Encoding For Efficient Video Recognition, Yanbin Hao, Diansong Zhou, Zhicai Wang, Chong-Wah Ngo, Xiangnan He, Meng Wang

Research Collection School Of Computing and Information Systems

In recent years, vision Transformers and MLPs have demonstrated remarkable performance in image understanding tasks. However, their inherently dense computational operators, such as self-attention and token-mixing layers, pose significant challenges when applied to spatio-temporal video data. To address this gap, we propose PosMLP-Video, a lightweight yet powerful MLP-like backbone for video recognition. Instead of dense operators, we use efficient relative positional encoding (RPE) to build pairwise token relations, leveraging small-sized parameterized relative position biases to obtain each relation score. Specifically, to enable spatio-temporal modeling, we extend the image PosMLP’s positional gating unit to temporal, spatial, and spatio-temporal variants, namely PoTGU, …

Opportunity Or Exploitation? A Longitudinal Dyadic Analysis Of Flexible Working Arrangements And Gender Household Labor Inequality, Senhu Wang, Cheng Cheng

Research Collection School of Social Sciences

It has been extensively debated over whether the rise of flexible working arrangements (FWAs) may be an “opportunity” for a more egalitarian gender division of household labor or reinforce the “exploitation” of women in the traditional gender division. Drawing on a linked-lives perspective, this study contributes to the literature by using longitudinal couple-level dyadic data in the UK (2010–2020) to examine how couple-level arrangements of flexible working affect within-couple inequality in time and different types of household labor. The results show that among heterosexual couples, women’s use of FWAs significantly intensifies their disproportionate share of housework and maintains their heavy …

Mobility Repertoires: How Chinese Overseas Students Overcame Pandemic-Induced Immobility, Jiaqi M. Liu, Rui Jie Peng

Research Collection School of Social Sciences

The burgeoning field of immobility studies focuses on how migratory aspirations and capabilities shape a given (im)mobility status but devotes scant attention to how people traverse different (im)mobility categories. Through a case study of Chinese students in the United States during the COVID-19 pandemic, this article develops two arguments to shed light on migrants’ experiences and strategies in mobility transitions. First, during the pandemic, while China's restrictive travel policies and unfavorable public discourses made return migration extremely difficult, Chinese overseas students also felt unwelcome in the United States, due to visa restrictions and Sinophobic violence. This dilemma of being unable …

Silver Screen Reversals Of The Domino Theory: American Cold War Movies And The Re-Imagination Of British Experiences In Southeast Asia, Wen-Qing (Wei Wenqing) Ngoei

Research Collection School of Social Sciences

This essay examines how Hollywood was affected by the successful anticommunism of Britain and its local allies in Malaya and Singapore, victories that unfolded alongside Vietnam’s mounting crisis in the early 1960s. It shows that American movies of this era which portrayed the intertwining of US and British experiences in 1950s Malaya and 1940s Singapore conveyed an uneasy yet clear optimism about U.S. involvement in Southeast Asia.

A Dual-Angle Exploration Towards Understanding Lapses In Covid-19 Social Responsibility, Sean T. H. Lee, Jerome J. X. Mah, Angela K. Y. Leung

Research Collection School of Social Sciences

Breaking infection chains requires not just behaviours that allow individuals to stay healthy and uninfected (i.e. health protective behaviours) but also for those who are possibly infected to protect others from their harboured infection risk (i.e. socially responsible behaviours). However, socially responsible behaviours entail costs without clear, immediate benefits to the individual, such that public health-risking lapses occur from time to time. In this important yet understudied area, the current exploratory study sought to identify possible psychological factors that may affect people's likelihood of engaging in socially responsible behaviours. Assuming that self-perceived infection should provide an impetus to engage in …

Conventionalization Of Alternative Agriculture And The Intervention Of External Investors: Case Sharing Community-Supported Agriculture Farm, China, Meiling Wu

Research Collection School of Social Sciences

The trend of alternative farmers adopting conventional farming methods, known as conventionalization, has become increasingly prevalent. External investment can be a catalyst for the conventionalization of alternative agriculture. The study seeks to examine the dynamics through which external investment and investors facilitate the conventionalization of alternative agriculture. A study was conducted on a Sharing Community Supported-Agriculture (CSA) Farm, with data being gathered through semi-structured interviews and analyzed using thematic methods. The findings indicated that (1) the low economic sustainability of Sharing CSA Farm leads to an influx of external investment; (2) external investors compel the farm manager to relax adherence …

Consistent3d: Towards Consistent High-Fidelity Text-To-3d Generation With Deterministic Sampling Prior, Zike Wu, Pan Zhou, Xuanyu Yi, Xiaoding Yuan, Hanwang Zhang

Research Collection School Of Computing and Information Systems

Score distillation sampling (SDS) and its variants have greatly boosted the development of text-to-3D generation, but are vulnerable to geometry collapse and poor textures yet. To solve this issue, we first deeply analyze the SDS and find that its distillation sampling process indeed corresponds to the trajectory sampling of a stochastic differential equation (SDE): SDS samples along an SDE trajectory to yield a less noisy sample which then serves as a guidance to optimize a 3D model. However, the randomness in SDE sampling often leads to a diverse and unpredictable sample which is not always less noisy, and thus is …

Predicting Mild Cognitive Impairment Through Ambient Sensing And Artificial Intelligence, Ah-Hwee Tan, Weng Yan Ying, Budhitama Subagdja, Anni Huang, Shanthoshigaa D, Tony Chin-Ian Tay, Iris Rawtaer

Research Collection School Of Computing and Information Systems

This paper reports an emerging application leveraging ambient and artificial intelligence techniques for in-home sensing and cognitive health assessment. The application involves a prospective longitudinal study, wherein non-pervasive sensing devices are installed in homes of over 63 real users undergoing clinical cognitive assessment, and digital signals of the users’ activities and behaviour are transmitted to a central cloud-based data server for further processing and analysis. Based on the sensor readings, we identify a set of digital biomarkers covering four key aspects of daily living, namely physical, activity, cognitive, and sleep, and develop a suite of customized feature extraction methods for …

Anomaly Heterogeneity Learning For Open-Set Supervised Anomaly Detection, Jiawen Zhu, Choubo Ding, Yu Tian, Guansong Pang

Research Collection School Of Computing and Information Systems

Open-set supervised anomaly detection (OSAD) - a recently emerging anomaly detection area - aims at utilizing a few samples of anomaly classes seen during training to detect unseen anomalies (i.e., samples from open-set anomaly classes), while effectively identifying the seen anomalies. Benefiting from the prior knowledge illustrated by the seen anomalies, current OSAD methods can often largely reduce false positive errors. However, these methods are trained in a closed-set setting and treat the anomaly examples as from a homogeneous distribution, rendering them less effective in generalizing to unseen anomalies that can be drawn from any distribution. This paper proposes to …

More Human-Likeness, Less Self-Disclosure? Avatars' Form Realism And Job Applicants' Self-Disclosure In Ai Interviews, Yamin Xu, Keng Siau, Fiona Fui-Hoon Nah

Research Collection School Of Computing and Information Systems

The rise of AI in recruitment promises to revolutionize how organizations evaluate job candidates. The quality of AI evaluations is determined by the input data, which depends on job applicants' self-disclosure. However, little is known about how the design elements of AI interview systems, particularly avatar interviewers, influence job applicants' self-disclosure during these interactions. This study aims to address this gap by specifically focusing on how the form realism of avatar interviewers affects job applicants' self-disclosure through their perceptions. In addition, the study will examine the effects of job type as a moderator. Drawing on the Stimulus-Organism-Response (S-O-R) model, this …

The Low-Carbon Vehicle Routing Problem With Dynamic Speed On Steep Roads, Jianhua Xiao, Xiaoyang Liu, Huixian Zhang, Zhiguang Cao, Liujiang Kang, Yunyun Niu

Research Collection School Of Computing and Information Systems

The low-carbon vehicle routing problem with dynamic speeds on steep roads (LCVRPDS-SR) considers the combined effects of dynamic speeds, steep roads, and loads on carbon emissions. Earlier low-carbon vehicle routing problems typically assumed that vehicles travel at a constant speed on flat roads. However, such models do not apply in urban or rural areas with steep roads. Although the subsequent studies further explored the effect of steep roads, their performance are still suboptimal since they fail to take into account the varying speeds on the terrain. This paper proposes an extended LCVRPDS-SR model that tackles dynamic speed decisions on steep …

Actively Learn From Llms With Uncertainty Propagation For Generalized Category Discovery, Jinggui Liang, Lizi Liao, Hao Fei, Bobo Li, Jing Jiang

Research Collection School Of Computing and Information Systems

Generalized category discovery faces a key issue: the lack of supervision for new and unseen data categories. Traditional methods typically combine supervised pretraining with self-supervised learning to create models, and then employ clustering for category identification. However, these approaches tend to become overly tailored to known categories, failing to fully resolve the core issue. Hence, we propose to integrate the feedback from LLMs into an active learning paradigm. Specifically, our method innovatively employs uncertainty propagation to select data samples from high-uncertainty regions, which are then labeled using LLMs through a comparison-based prompting scheme. This not only eases the labeling task …

Contemporary Analysis Of Reexcision And Conversion To Mastectomy Rates And Associated Healthcare Costs For Women Undergoing Breast-Conserving Surgery, Youngran Kim, Cecilia Ganduglia-Cazaban, Nina Tamirisa, Anthony Lucci, Trudy Millard Krause

Faculty, Staff and Student Publications

Purpose: This study was designed to provide a comprehensive and up-to-date understanding of population-level reoperation rates and incremental healthcare costs associated with reoperation for patients who underwent breast-conserving surgery (BCS).

Methods: This is a retrospective cohort study using Merative™ MarketScan® commercial insurance data and Medicare 5% fee-for-service claims data. The study included females aged 18-64 years in the commercial cohort and females aged 18 years and older in the Medicare cohort, who underwent initial BCS for breast cancer in 2017-2019. Reoperation rates within a year of the initial BCS and overall 1-year healthcare costs stratified by reoperation status were measured. …

Influence Of Parental Nativity And Perceived Neighborhood Environment On Physical Activity And Screen Time Of United States Youth, Natalia I Heredia, Ethan T Hunt, Kevin Lanza

Faculty, Staff and Student Publications

OBJECTIVE: This study assessed how parental nativity and perceived environment are associated with physical activity and screen time of U.S. children and adolescents.

METHODS: Data originated from the 2020-21 U.S. National Survey of Children's Health. We conducted multivariable Poisson regression to assess the cross-sectional association of parental nativity and perceived neighborhood environment variables on parental reports of youth meeting national physical activity and screen time guidelines. We tested interactions of parental nativity and neighborhood environment variables on both outcomes. Analyses were conducted using STATA v17 and p < 0.05 indicated statistical significance.

RESULTS: The sample of 24,928 children and 30,951 adolescents was 11.6 years of …

Environmental Magnesium Ion Affects Global Gene Expression, Motility, Biofilm Formation And Virulence Of Vibrio Parahaemolyticus, Xue Li, Xiaobai Zhang, Miaomiao Zhang, Xi Luo, Tingting Zhang, Xianjin Liu, Renfei Lu, Yiquan Zhang

Faculty, Staff and Student Publications

No abstract provided.

Contemporary Analysis Of Reexcision And Conversion To Mastectomy Rates And Associated Healthcare Costs For Women Undergoing Breast-Conserving Surgery, Youngran Kim, Cecilia Ganduglia-Cazaban, Nina Tamirisa, Anthony Lucci, Trudy Millard Krause

Faculty, Staff and Student Publications

PURPOSE: This study was designed to provide a comprehensive and up-to-date understanding of population-level reoperation rates and incremental healthcare costs associated with reoperation for patients who underwent breast-conserving surgery (BCS).

METHODS: This is a retrospective cohort study using Merative™ MarketScan® commercial insurance data and Medicare 5% fee-for-service claims data. The study included females aged 18-64 years in the commercial cohort and females aged 18 years and older in the Medicare cohort, who underwent initial BCS for breast cancer in 2017-2019. Reoperation rates within a year of the initial BCS and overall 1-year healthcare costs stratified by reoperation status were measured. …

Fibroblast Subpopulations In Systemic Sclerosis: Functional Implications Of Individual Subpopulations And Correlations With Clinical Features, Honglin Zhu, Hui Luo, Brian Skaug, Tracy Tabib, Yi-Nan Li, Yongguang Tao, Alexandru-Emil Matei, Marka A Lyons, Georg Schett, Robert Lafyatis, Shervin Assassi, Jörg H W Distler

Faculty, Staff and Student Publications

Fibroblasts constitute a heterogeneous population of cells. In this study, we integrated single-cell RNA-sequencing and bulk RNA-sequencing data as well as clinical information to study the role of individual fibroblast populations in systemic sclerosis (SSc). SSc skin demonstrated an increased abundance of COMP+, COL11A1+, MYOC+, CCL19+, SFRP4/SFRP2+, and PRSS23/SFRP2+ fibroblasts signatures and decreased proportions of CXCL12+ and PI16+ fibroblast signatures in the Prospective Registry of Early Systemic Sclerosis and Genetics versus Environment in Scleroderma Outcome Study cohorts. Numerical differences were confirmed by multicolor immunofluorescence for selected fibroblast populations. COMP+, COL11A1+, SFRP4/SFRP2+, PRSS23/SFRP2+, and PI16+ fibroblasts were similarly altered between normal …

Trends In Fatal Opioid-Related Overdose In American Indian And Alaska Native Communities, 1999-2021, Cici Bauer, Ghada H Hassan, Ric Bayly, Jack Cordes, Dana Bernson, Cedric Woods, Xiaona Li, Wenjun Li, Leland K Ackerson, Marc R Larochelle, Thomas J Stopka

Faculty, Staff and Student Publications

INTRODUCTION: Opioid-related overdose mortality rates have increased sharply in the U.S. over the past two decades, and inequities across racial and ethnic groups have been documented. Opioid-related overdose trends among American Indian and Alaska Natives require further quantification and assessment.

METHODS: Observational, U.S. population-based registry data on opioid-related overdose mortality between 1999 and 2021 were extracted in 2023 using ICD-10 codes from the U.S. Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research multiple cause of death file by race, Hispanic ethnicity, sex, and age. Segmented time series analyses were conducted to estimate opioid-related overdose mortality growth …

Prevalence And Descriptive Epidemiology Of Choanal Atresia And Stenosis In Texas, 1999–2018, Renata H Benjamin, Lisa K Marengo, Angela E Scheuerle, A J Agopian, Laura E Mitchell

Faculty, Staff and Student Publications

Choanal atresia and stenosis are common causes of congenital nasal obstruction, but their epidemiology is poorly understood. Compared to bilateral choanal atresia/stenosis, unilateral choanal atresia/stenosis is generally diagnosed later and might be under-ascertained in birth defect registries. Data from the population-based Texas Birth Defects Registry and Texas vital records, 1999-2018, were used to assess the prevalence of choanal atresia/stenosis. Poisson regression models were used to evaluate associations with infant and maternal characteristics in two analytic groups: isolated choanal atresia/stenosis (n = 286) and isolated, bilateral choanal atresia/stenosis (n = 105). The overall prevalence of choanal atresia/stenosis was 0.92/10,000, and the …

Efficacy And Safety Of Tepotinib In Asian Patients With Advanced Nsclc With Met Exon 14 Skipping Enrolled In Vision, Terufumi Kato, James Chih-Hsin Yang, Myung-Ju Ahn, Hiroshi Sakai, Masahiro Morise, Yuh-Min Chen, Ji-Youn Han, Jin-Ji Yang, Jun Zhao, Te-Chun Hsia, Karin Berghoff, Rolf Bruns, Helene Vioix, Simone Lang, Andreas Johne, Xiuning Le, Paul K Paik

Faculty, Staff and Student Publications

BACKGROUND: Tepotinib, a MET inhibitor approved for the treatment of MET exon 14 (METex14) skipping NSCLC, demonstrated durable clinical activity in VISION (Cohort A + C; N = 313): objective response rate (ORR) 51.4% (95% CI: 45.8, 57.1); median duration of response (mDOR) 18.0 months (95% CI: 12.4, 46.4). We report outcomes in Asian patients from VISION (Cohort A + C) (cut-off: November 20, 2022).

METHODS: Patients with advanced METex14 skipping NSCLC, detected by liquid or tissue biopsy, received tepotinib 500 mg (450 mg active moiety) once daily.

PRIMARY ENDPOINT: objective response (RECIST 1.1) by independent review. Secondary endpoints included: …

Community Discovery Over Attributed Graphs, Yudong Niu

Dissertations and Theses Collection (Open Access)

Community discovery, as a fundamental problem in graph mining, finds applications in various domains such as biological analysis, system optimization and fraud detection. Although many efforts have been made to address community discovery based on graph topology, few works have been devoted to community discovery over attributed graphs, where graphs are equipped with attribute information such as node and edge types. Thus, this thesis is devoted to designing innovative solutions that can utilize the attribute information together with graph topology for community discovery. In particular, we study novel problems with efficient algorithms for both homogeneous and heterogeneous attributed graphs and …

City Shape, Commuting Time And Workplace Choice: Analyzing Urban Spatial Form In China, Shen Fu

Dissertations and Theses Collection (Open Access)

This paper investigates the relationship between city shape, commuting time, and workplace choice within the context of Chinese cities. Using an urban form measure, nCohesion, and nighttime light data, I constructed the China City Shape Database for 263 Chinese cities. The empirical analysis reveals a counterintuitive finding: cities with less compact shapes, despite having longer within-city distances, are associated with shorter commuting times. This is because residents in poorly shaped cities tend to select workplaces closer to their homes to mitigate commuting difficulties. The findings suggest that improving city shape alone may not reduce commuting times; instead, enhancing transportation infrastructure …

End Matter

Swiss American Historical Society Review

No abstract provided.

City Sonatas, Duoduo Lin

Masters Theses

Countries like the UK and France, as shown in Statista's 2023 report, benefit from significant national cultural attractions and monuments that boost museum attendance by attracting tourists. The data suggests a positive correlation between museum attendance and the historical significance, as well as the suitability for tourism, of the institutions2. However, faced with rapid societal advancements, most museums' responses to these challenges have been varied and slow. Contemporary museums, as crucial conduits for the dissemination and exchange of artistic culture, continue to face persistent challenges of low engagement and levels of attention in many countries. Furthermore, a series of remarkably …

Never Real Historians, Emily Bluedorn

Masters Theses

Never Real Historians is a graphic inquiry into how surfacing hidden histories can lead to a liberatory and layered design practice. It is both a record of my process and a template for future making and future ancestors. Mining inheritance can be an ambiguously murky territory, full of contradictions, collisions, and tension between the past and present. My hope is that this thesis functions as a model of navigating that terrain, by interacting with storied objects and ephemera, in order to revive forgotten and marginalized histories. By re-examining my own shared and personal inheritances, as an American woman designer living …

Summer Reading, Wolf Law Library, William & Mary Law School

Library Book Displays

On display in the Wolf Law Library June - August 2024.

Cultivating Agriculture - Cultivando Agricultura Communications Specialist, Daniela Ramos

Agricultural Education: Graduate Internship Reports

The goal of this project is to provide a space for industry professionals of minority backgrounds to share their story on how they reached their current position in agriculture. I anticipate for this podcast to inspire students and our society on the resiliency these speakers faced and overcame in an industry that was not built for them to succeed in. To fulfill my Masters of Agriculture Education Program, this project entails being a Co-Host, Director, and Communications Specialist of an agricultural podcast focused on Black, Indigenous, and People of Color (BIPOC) in agriculture. I will be collaborating with my colleague, …

Syndromic Gastrointestinal Panel Diagnostic Tests Have Changed Our Understanding Of The Epidemiology Of Yersiniosis-Foodborne Diseases Active Surveillance Network, 2010-2021, Logan C. Ray, Daniel C. Payne, Joshua Rounds, Rosalie T. Trevejo, Elisha Wilson, Kari Burzlaff, Katie N. Garman, Sarah Lathrop, Tamara Rissman, Katie Wymore, Sophia Wozny, Siri Wilson, Louise K. Francois Watkins, Beau B. Bruce, Daniel L. Weller

Pathology Research and Scholarship

BACKGROUND: In the US, yersinosis was understood to predominantly occur in winter and among Black or African American infants and Asian children. Increased use of culture-independent diagnostic tests (CIDTs) has led to marked increases in yersinosis diagnoses.

METHODS: We describe differences in the epidemiology of yersiniosis diagnosed by CIDT versus culture in 10 US sites, and identify determinants of health associated with diagnostic method.

RESULTS: Annual reported incidence increased from 0.3/100 000 in 2010 to 1.3/100 000 in 2021, particularly among adults ≥18 years, regardless of race and ethnicity, and during summer months. The proportion of CIDT-diagnosed infections increased from …

Sentir, Sara Menco Arenas

Digressions: Literary & Art Journal

No abstract provided.