Digital Commons Network^™

Massage Therapy For Children, Adolescents, And Young Adults: Clinical Delivery And Effectiveness In Hematology And Oncology, Samuel N. Rodgers-Melnick, Mandy Bartolovich, Neha J. Desai, Smitha Hosahalli Vasanna, Amma Owusu-Ansah, Sanjay P. Ahuja, Jeffery A. Dusek, David W. Miller

Student Scholarship

Background: Children, adolescents, and young adults with hematologic and/or oncologic conditions experience multiple, significant symptoms (e.g., pain, stress, and anxiety), which may be addressed by nonpharmacologic approaches such as massage therapy (MT). The purpose of this study was to describe the clinical delivery of MT provided by a certified pediatric massage therapist and assess effectiveness in two patient groups: those with sickle cell disease (SCD) or hematologic and/or oncologic conditions excluding SCD (HemOnc). Methods: Investigators conducted a retrospective review of MT sessions provided to patients 0–39 years with hematologic and/or oncologic conditions at a large pediatric academic medical center. Results: …

Noise2clean: Cross-Device Side-Channel Traces Denoising With Unsupervised Deep Learning, Honggang Yu, Mei Wang, Xiyu Song, Haoqi Shan, Hongbing Qiu, Junyi Wang, Kaichen Yang

Michigan Tech Publications, Part 1

Deep learning (DL)-based side-channel analysis (SCA) has posed a severe challenge to the security and privacy of embedded devices. During its execution, an attacker exploits physical SCA leakages collected from profiling devices to create a DL model for recovering secret information from victim devices. Despite this success, recent works have demonstrated that certain countermeasures, such as random delay interrupts or clock jitters, would make these attacks more complex and less practical in real-world scenarios. To address this challenge, we present a novel denoising scheme that exploits the U-Net model to pre-process SCA traces for “noises” (i.e., countermeasures) removal. Specifically, we …

Cascading Effects Of Cover Crops On The Subsequent Cash Crop Defense Against The Polyphagous Herbivore Fall Armyworm (Spodoptera Frugiperda), Adegboyega Fajemisin, Alexis Racelis, Rupesh Kariyat

Entomology and Plant Pathology Faculty Publications and Presentations

Recent studies have started to show that the benefits of cover crops can cascade to the cash crop growing seasons. However, the impact of cover crops on the subsequent cash crop defense against herbivores is not well understood. To test this, we conducted a field and laboratory study to assess the possible cascading effects of cover crops such as Vigna unguiculata, Sorghum drummondii, Raphanus sativus, and Crotalaria juncea on the subsequent cash crop (Sorghum bicolor) defense against the notorious polyphagous herbivore fall armyworm (Spodoptera frugiperda) across three farms in the Lower Rio Grande Valley. Our field …

Major Questions And An Emergency Question Doctrine: The Biden Student Debt Case Study Of Pretextual Abuse Of Emergency Powers, Jed Handelsman Shugerman

Faculty Scholarship

The major question doctrine tries to address one problem, the Imperial Executive, by escalating another, the Imperial Judiciary. This article proposes a solution, with the Biden Student Debt Waiver as a case study: An “emergency question” doctrine.

This emergency questions doctrine would apply when the executive relies on a statutory emergency clause or invokes an emergency in its application of a statutory provision. As a matter of statutory interpretation, the emergency question doctrine would follow the two most important steps of the major question approach: 1) relying on purpose and context to clarify and limit the scope of open-ended emergency …

Policing & The Problem Of Physical Restraint, Steven Arrigg Koh

Faculty Scholarship

The Fourth Amendment of the U.S. Constitution prohibits unreasonable “seizures” and thus renders unlawful police use of excessive force. On one hand, this definition is expansive. In the U.S. Supreme Court’s 2021 Term, in Torres v. Madrid, the Court clarified that a “seizure” includes any police application of physical force to the body with intent to restrain. Crucially, Chief Justice Roberts’ majority opinion emphasized that police may seize even when merely laying “the end of a finger” on a layperson’s body. And yet, the Supreme Court’s Fourth Amendment totality-of-the-circumstances reasonableness balancing test is notoriously imprecise—a “factbound morass,” in the famous …

Dsrc Versus Lte-V2x: Empirical Performance Analysis Of Direct Vehicular Communication Technologies, Ehsan Moradi-Pari, Danyang Tian, Mojtaba Bahramgiri, Samer Rajab, Sue Bai

Michigan Tech Publications, Part 1

Vehicle-to-Vehicle (V2V) communication systems have an eminence potential to improve road safety and optimize traffic flow by broadcasting Basic Safety Messages (BSMs). Dedicated Short-Range Communication (DSRC) and LTE Vehicle-to-Everything (V2X) are two candidate technologies to enable V2V communication. DSRC relies on the IEEE 802.11p standard for its PHY and MAC layer while LTE-V2X is based on 3GPP’s Release 14 and operates in a distributed manner in the absence of cellular infrastructure. There has been considerable debate over the relative advantages and disadvantages of DSRC and LTE-V2X, aiming to answer the fundamental question of which technology is most effective in real-world …

Shoreline Modelling On Timescales Of Days To Decades, Emily Hunt, Mark Davidson, Edward C. C. Steele, Jessica D. Amies, Timothy Scott, Paul Russell

School of Biological and Marine Sciences

Climate change is resulting in global changes to sea level and wave climates,which in many locations significantly increasethe probability of erosion, floodingand damage to coastal infrastructure and ecosystems.Therefore, there isa pressing societal need to be able to forecast themorphological evolution of our coastlines over a broad range of timescales, spanningdays-to-decades, facilitating more focussed, appropriate,and cost-effective management interventions and data informed planning to support thedevelopment of coastal environments. A wide range of modelling approaches have been used with varying degrees of success to assess both the detailed morphological evolution and/or simplified indicators of coastal erosion/accretion.This paper presents an overview of these …

When Bias Contributes To Variance: True Limit Theory In Functional Coefficient Cointegrating Regression, Peter C. B. Phillips, Ying Wang

Research Collection School Of Economics

Limit distribution theory in the econometric literature for functional coefficient cointegrating regression is incorrect in important ways, influencing rates of convergence, distributional properties, and practical work. The correct limit theory reveals that components from both bias and variance terms contribute to variability in the asymptotics. The errors in the literature arise because random variability in the bias term has been neglected in earlier research. In stationary regression this random variability is of smaller order and can be ignored in asymptotic analysis but not without consequences for finite sample performance. Implications of the findings for rate efficient estimation are discussed. Simulations …

The Study Of Followers In Leadership Research: A Systematic And Critical Review, Burak Oc, Kraivin Chintakananda, Michael R. Bashshur, David V. Day

Research Collection Lee Kong Chian School Of Business

Despite the significant amount of existing research examining the relationship of follower-related factors with leadership outcomes, there is no systematic, critical review that integrates and helps leadership scholars make sense of this rapidly growing body of research. To address this gap in the literature, we first briefly discuss the leading perspectives explaining the role of followers in leadership. Next, we identify and discuss the most frequently studied theoretical narratives explaining the relationship between follower-related predictors and leadership outcomes. Because theoretical arguments generally make causal claims, we identify and examine how methodological concerns including power analysis, multicollinearity, and endogeneity might prevent …

Diagnosing Housing Fever With An Econometric Thermometer, Shuping Shi, Peter C. B. Phillips

Research Collection School Of Economics

Housing fever is a popular term to describe an overheated housing market or housing price bubble. Like other financial asset bubbles, housing fever can inflict harm on the real economy, as indeed the U.S. housing bubble did in the period following 2006 leading up to the general financial crisis and great recession. One contribution that econometricians can make to minimize the harm created by a housing bubble is to provide a quantitative “thermometer” for diagnosing ongoing housing fever. Early diagnosis can enable prompt and effective policy action that reduces long-term damage to the real economy. This paper provides a selective …

Covariate Adjustment In Experiments With Matched Pairs, Yuehao Bai, Liang Jiang, Joseph P. Romano, Azeem M. Shaikh, Yichong Zhang

Research Collection School Of Economics

This paper studies inference on the average treatment effect in experiments in which treatment status is determined according to “matched pairs” and it is additionally desired to adjust for observed, baseline covariates to gain further precision. By a “matched pairs” design, we mean that units are sampled i.i.d. from the population of interest, paired according to observed, baseline covariates and finally, within each pair, one unit is selected at random for treatment. Importantly, we presume that not all observed, baseline covariates are used in determining treatment assignment. We study a broad class of estimators based on a “doubly robust” moment …

Fully Modified Least Squares Cointegrating Parameter Estimation In Multicointegrated Systems, Igor L. Kheifets, Peter C. B. Phillips

Research Collection School Of Economics

Multicointegration is traditionally defined as a particular long run relationship among variables in a parametric vector autoregressive model that introduces additional cointegrating links between these variables and partial sums of the equilibrium errors. This paper departs from the parametric model, using a semiparametric formulation that reveals the explicit role that singularity of the long run conditional covariance matrix plays in determining multicointegration. The semiparametric framework has the advantage that short run dynamics do not need to be modeled and estimation by standard techniques such as fully modified least squares (FM-OLS) on the original system is straightforward. The paper derives FM-OLS …

中小企业如何更上一层楼？, You Ren Chen, Da An Yun, Swee Liang Tan

Research Collection School Of Economics

No abstract provided.

Child Opportunity Index And Hospital Utilization In Children With Traumatic Brain Injury Admitted To The Picu, Monica M. Gray, Kurt C. Stange, Elaine A. Borawski, Steven L. Shein, Katherine N. Slain

Faculty Scholarship

IMPORTANCE: The need to understand how Community-based disparities impact morbidity and mortality in pediatric critical illness, such as traumatic brain injury. Test the hypothesis that ZIP code-based disparities in hospital utilization, including length of stay (LOS) and hospital costs, exist in a cohort of children with traumatic brain injury (TBI) admitted to a PICU using the Child Opportunity Index (COI). DESIGN: Multicenter retrospective cohort study. SETTING: Pediatric Health Information System (PHIS) database. PATIENTS: Children 0-18 years old admitted to a PHIS hospital with a diagnosis of TBI from January 2016 to December 2020 requiring PICU care. To identify the most …

A Super-Ensemble Approach To Map Land Cover Types With High Resolution Over Data-Sparse African Savanna Landscapes, Lei Song, Anna Bond Estes, Lyndon Despard Estes

Geography

Accurate and timely land cover products are critical inputs for landscape planning, and provide key information for biodiversity conservation and food security. However, poor mapping quality and low resolution are considerable issues in existing land cover maps over the African savanna, where land use is complex and changing rapidly, and necessary ground-truth data are sparse and hard to obtain. To overcome this problem, to make optimal use of existing maps, and to minimize manual training data collection, we developed a three-stage ensemble method to make land cover maps. In the first stage, we extracted the consensus of multiple existing land …

Natural Disasters And Corporate Philanthropy: A Double Movement Perspective, Guoguang Wan, Heli Wang, Xuesong Geng, Kenneth G. Huang

Research Collection Lee Kong Chian School Of Business

This study examines Chinese corporations’ responses to a sudden natural disaster in terms of their philanthropic donations. We apply Polanyi’s double movement perspective to argue that rapid market expansion in an emerging economy causes social problems such as large-income disparities and environmental degradation. This calls forth counterforces advocating social responsibility and sustainability. Such countermovements can be strengthened by a major disaster, especially in the domain of corporate philanthropy. The resulting increase in corporate philanthropy persists long after the disaster, especially for those firms with large intra-firm pay disparities, operating in socially contested industries and located in regions with more social …

Ecosystem Social Responsibility In International Digital Commerce, Jingtao Yi, Jiatao Li, Liang Chen

Research Collection Lee Kong Chian School Of Business

Despite the surge of interest in digital globalization, its social dimensions have received far less attention than deserved. The lack of conversation between the two prominent areas of IB research, digitalization, and corporate social responsibility, presents a valuable opportunity for extending the agenda Ioannou and Serafeim (J Int Bus Stud 43(9):834-864, 2012) pioneered a decade earlier. We briefly depict the organizational differences between multinational enterprises (MNEs) and multinational platforms (MNPs), followed by a closer look at how social responsibility of digital platforms might depart from our conventional understanding derived from MNEs. We then propose the notion of ecosystem social responsibility …

Modeling And Forecasting Realized Volatility With The Fractional Ornstein-Uhlenbeck Process, Xiaohu Wang, Weilin Xiao, Jun Yu

Research Collection School Of Economics

This paper proposes to model and forecast realized volatility (RV) using the fractional Ornstein-Uhlenbeck (fO-U) process with a general Hurst parameter, H. A two-stage method is introduced for estimating parameters in the fO-U process based on discrete-sampled observations. In the first stage, H is estimated based on the ratio of two second-order differences of observations from different frequencies. In the second stage, with the estimated , the other parameters of the model are estimated by the method of moments. All estimators have closed-form expressions and are easy to implement. A large sample theory of the proposed estimators is derived. Extensive …

Ceo Marital Status And Dividend Policy, Md Noman Hossain, Monika K. Rabarison, Brandon Ater, Christian K. Sobngwi

School of Accountancy Faculty Publications

We investigate whether and how CEO marital status is related to dividend policy. We find that firms run by single CEOs are less likely to pay dividends. Further analyses reveal that the aforementioned relation is stronger for single CEOs who are more risk-seeking, have compensation packages with lower pay-performance sensitivity, are less conservative, or are less engaged in corporate social responsibility activities. Our results hold in multiple robustness and endogeneity tests, including propensity score matching, difference-in-differences estimation, and an instrumental variable regression. Overall, our findings contribute to the literature highlighting the importance of CEOs' personal attributes for corporate decisions.

Reflections On The Physics And Astronomy Student Reading Society (Phasrs) At San José State University, Sidney L. Johnson, Athanasios Hatzikoutelis, Christopher L. Smallwood

Faculty Research, Scholarly, and Creative Activity

The COVID-19 pandemic imposed profound changes on the way we think about undergraduate physics education. Online courses became mainstream. Exam formats were reimagined. Digital whiteboards replaced face-to-face discussions. Laboratory classes were outfitted with home-delivered supply kits. And all of us developed a more intimate knowledge of Greek letters and symbols (delta, omicron, etc.) than we might have comfortably liked to admit.

Nyls Students Weigh In With Their Advice For 1ls, Julia Sonenshein

NYLS Community News

No abstract provided.

Trade And Transportation Talent Pipeline Blueprints: Building Universityindustry Talent Pipelines In Colleges Of Continuing And Professional Education, Tyler D. Reeb, Stacey Park

Mineta Transportation Institute

The rapid adoption of transformational technologies along with other economic and cultural shifts, have created a gap between workers and the skills and knowledge necessary for in-demand occupations. Trade and Transportation Talent Pipeline Blueprints: Building University-Industry Talent Pipelines in Colleges of Continuing and Professional Education identifies the steps required to build talent pipelines that target in-demand trade and transportation occupations requiring specific degrees, certificates, and non-credit professional development. This report provides a literature review and labor market data analysis. It also includes documentation of methodology in planning a pilot program for Colleges of Professional and Continuing Education housed within each …

Analysis Of Freight Movements In The San Joaquin Valley, Aly Tawfik, Utsav Shah

Mineta Transportation Institute

Freight transportation plays a primary role in supply chains, costs, and availability of goods and is a major part of the economy. This study identifies, assesses, and utilizes different data sources to uncover and understand the patterns and movements of different types of freight in the San Joaquin Valley’s (SJV's) different counties. The San Joaquin Valley region consists of eight counties: San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, and Tulare. This research explored some major datasets with freight information, such as Global Trade Atlas (GTA), Port Imports and Exports Reporting Systems (PIERS), and Streetlight data insights for the year 2019 …

Evaluation, Comparison, And Improvement Recommendations For Caltrans Financial Programming Processes And Tools, Wenbin Wei, Nigel Blampied, Raajmaathangi Sreevijay

Mineta Transportation Institute

The California Transportation Improvement Program System (CTIPS) is the main tool used by Caltrans’ Division of Financial Programming to support the business of transportation programming. It is a multi-agency joint-use project programming database system applied to develop and manage various state and federal transportation programming documents. The goal of this project is to evaluate CTIPS and explore various new options that will maintain the current functionality of CTIPS, meet legislative guidelines for ADA compliance, ensure security of the system, and have sufficient scalability and capabilities for integration with other systems in the future. The research is based on the review …

Building Resilience In Graduate Nurses Through Online Virtual Simulation, Robert Grant Harmon

Electronic Theses and Dissertations

Resilience has become a popular topic in nursing research. Nurses experience enormous stress throughout their training process that extends into their first employment as they transition into practice. Simulation training is a standard for training nurses and for continuing professional education within academia. Most simulation training for nurses is focused on building critical thinking skills. While critical thinking is an essential quality equipping nurses to meet professional demands, resilience is a crucial quality to overcome the stress of both training and practice. Resilience is believed to play an essential role in the retention of new graduate nurses and preventing burnout …

Pediatric Obesity In Primary Care, Lynne C. Liggins

Electronic Theses and Dissertations

The purpose of this evidence-based quantitative quasi-experimental research was to compare if providing the parents with information on the health risk associated with childhood obesity would cause the parents to make healthier food choices and encourage their children to be involved in a full hour of physical activity a day. Participants included parents and pediatric and adolescent children 5 to 18 years of age at a solo practice primary care office in a large city in Southern, California, which specializes in treating pediatric and adolescent patients. A pre- and postquantitative intervention design were used and analyzed using the paired t …

Pathways To Success For Black Women Leaders In Online Higher Education: Intersectionality Of Gender, Race, And Personality Traits, Shanaya Kuykendahl Anderson

Electronic Theses and Dissertations

Previous literature has been used by researchers to suggest that Black women face challenges and obstacles seeking leadership roles at higher education institutions (HEIs). Many of these Black women have consistently and pervasively faced prevailing stereotypes, biases, and barriers as they seek career advancements at online HEIs (Nigar, 2020; Tarbutton, 2019). This qualitative phenomenological study was undertaken in order to examine the intersectionality of gender, race, and personality traits of Black women leaders who hold positions of department chair level or higher in HEIs. Using the theoretical framework of Black feminist thought, this research was conducted to understand better the …

Female Ex-Offenders Transitioning Into Society, Stacey L. Forte

Electronic Theses and Dissertations

The purpose of this qualitative study was to examine female ex-offenders’ perceptions of their lived experience(s) while transitioning into society after incarceration. This study examined risk factors that female ex-offenders faced while transitioning into society asking the question, “What are the lived experiences of female ex-offenders who utilized transitional housing for reentry with regard to their perception of the benefits of certain services/offerings and staff support?” Nine participants were part of the study ranging from 25–64 years of age, with the majority being between the ages of 25 and 55 years old, residing originally in five different states. Sixty percent …

Leadership Style In A Faith-Based Athletic Department Setting, Adam P. Ybarra

Electronic Theses and Dissertations

In this intrinsic case study, the researcher sought to explore athletic directors’ leadership styles with their coaches’ and administrators’ workplace satisfaction at a Christian-affiliated college in the Southwestern United States. The study explored which leadership style is likely to encourage motivation (i.e., achievement, recognition, growth) and hygiene factors (i.e., policies, supervision, work conditions), which could potentially increase or decrease job satisfaction. The data collection method was semistructured interviews conducted with athletic department personnel. The researcher transcribed and quality-checked the interviews against the audio recordings. The transcripts were member-checked by sharing them with each of the study participants. The researcher analyzed …

Mindfulness Based Stress Reduction Techniques In Chronic Illness, Anna Celia Gil

Electronic Theses and Dissertations

Abstract

Chronic stress and its effect on both physical and mental health have been a topic of increasing interest in the past several decades. There is mounting evidence that recurrent, persistent stress of both a physiologic and psychological nature leads to a dysfunction in the hypothalamic pituitary axis (HPA), the system which helps the body recover and adapt to short term stress. In long term stress, this HPA dysfunction leads to impairment of the immune and neuroendocrine systems resulting in chronic low-grade inflammation. This type of chronic inflammation acts as a precursor to several chronic illnesses such as diabetes, hypertension, …