Digital Commons Network^™

Combining Stellate Ganglion Block And Intravenous Regional Anesthesia To Treat Complex Regional Pain Syndrome: A 19-Years’ Experience In A Tertiary Center, Abdelkarim S. Aloweidi, Mahmoud M. Al-Mustafa, Islam M. Massad, Ibraheem Y. Qudaisat, Aws M. Khanfar, Jihad M. Ajlouni, Shaher T. Alhadidi, Ahmad I. El-Share, Mohammad A. Jarbeh, Anas A. Al-Oweidi

Saudi Medical Journal

Objectives: To study reduction in pain score after treatment with intravenous regional anesthesia (IVRA) and Stellate ganglion block (SGB) combination on complex regional pain syndrome (CPRS) patients and to quantify patients’ satisfaction with treatment and occurrence of complications. Methods: This is a record-based retrospective review carried out in 2020, targeting patients treated in the University of Jordan Hospital, Amman, Jordan, over the years 2002-2020. Results: Among 99 patients, a significant drop in pain scores occurred in 88% of the patients’ sample. Gender, age, type of CRPS, and duration of symptoms didn’t affect statistical results. An average of 8.6 sessions needed …

Of Landlords And Tenants: Property In The Midst Of A Pandemic, Seng Wei, Edward Ti

Research Collection Yong Pung How School Of Law

Described as the crisis of our generation, the coronavirus pandemic has had a profound effect on consumption behaviour, in turn devastating businesses globally. Marking a departure from the sanctity of contract and causing perceived incursions to accrued legal rights, the Coronavirus Act 2020 and related legislation provide business tenancies protection, among others, against forfeiture for non-payment of rent. While this regulation of commercial tenancies appears to be justified on the basis of pragmatic utility, I suggest that Honoré’s incident of ownership prohibiting harmful use also allows for these emergency laws to be vindicated from a property perspective. This provides an …

Design And Simulation Of Intelligent Control Algorithms For Bimanual Robot-Assisted Retinal Surgery Training System, Ali Ebrahimi

Link Foundation Modeling, Simulation and Training Fellowship Reports

Vitreoretinal surgery is among the most delicate surgical tasks in which physiological hand tremor may severely diminish surgeon performance and put the eye at high risk of injury. Unerring targeting accuracy is required to perform precise operations on micro-scale tissues of the eye. The objective of this project is to develop robotic platforms and intelligent control algorithms to provide a safe bilateral steady-hand eye manipulation for surgeons, which can potentially lead to autonomous surgical procedures. This will in tum enhance patient safety and surgical outcome which can be very beneficial to both patients and surgeons.

Holding Residential Property On Inter Vivos Trusts In Singapore: Transfers Of Equity Interests, Vincent Ooi

Research Collection Yong Pung How School Of Law

Following amendments to the ACD regime in Singapore, transferring equity interests to and from a trust with no beneficial owners will attract ACD, as will the exercise of a power of appointment by a trustee to grant equity interests to a beneficiary. Renunciation of interests in a bare trust will also attract ACD. Together with the introduction of ABSD (Trust), it is now impractical to use trusts to hold residential properties for succession planning purposes. Remaining options are to gift the properties without any strings attached or bequeath the properties in a will and risk subsequent changes to death taxation.

Holding Residential Property On Inter Vivos Trusts In Singapore: Transfers Of Interests, Vincent Ooi

Research Collection Yong Pung How School Of Law

As a response to the “missing beneficial owner” problem highlighted by the Zhao Hui Fang case, amendments have been made to Singapore’s stamp duty regime. ABSD will now be levied at 35% on transfers of residential property to trustees, with a remission available if certain conditions are met. These conditions effectively mean that residential property held on inter vivos trusts in Singapore must be given to beneficiaries without conditions or powers of revocation or variation. This has major ramifications for succession planning, since such restrictions largely defeat the purpose of using a trust to hold property in the first place.

Outdoor Thermal Comfort Research In Transient Conditions: A Narrative Literature Review, Yuliya Dzyuban, Graces N. Y. Ching, Sin Kang Yik, Adrian J. Tan, Shreya Banerjee, Peter Jay Crank, Winston T. L. Chow

Research Collection College of Integrative Studies

In recent years, urban planners and designers are paying greater attention to Outdoor Thermal Comfort (OTC) studies due to the imminent threat of the Urban Heat Island and climate change on human health. Historically, indoor thermal comfort research assumed steady-state conditions, centralizing on the concept of thermal neutrality to determine optimal environmental parameters. Such research pivoted to investigating how non-steady-state, transient environmental conditions influence comfort. Recent studies underscore the usefulness of positive alliesthesia in providing a productive framework for OTC evaluation. In this article we first clarify the concepts related to thermal comfort-related terms, scales, and models in the literature. …

Analysing Impacts Of Urban Morphological Variables And Density On Outdoor Microclimate For Tropical Cities: A Review And A Framework Proposal For Future Research Directions, Shreya Banerjee, Ngai Yan Ching, Sin Kang Yik, Yuliya Dzyuban, Peter Jay Crank, Xin Yi Pek, Winston T. L. Chow

Research Collection College of Integrative Studies

Modifying urban morphology, defined as mass, density, and orientation of building stock in cities, are well-known heat mitigation strategies addressing urban heat islands (UHI) at various scales and consequent thermal discomfort. However, varying morphological aspects may have divergent effects on Outdoor Thermal Comfort (OTC) in cities. Unlike UHI, which is derived from urban-rural temperature differences, OTC can be quantified by thermal comfort indices considering the objective assessment of microclimatic variables including air temperature (Ta), relative humidity (RH), mean radiant temperature (TMRT), and wind speed (Va), as well as a subjective assessment of individual perception. In Singapore and other tropical cities, …

Developing Climate Resilient Cities, Winston T. L. Chow

Research Collection College of Integrative Studies

We need to be quicker.

Why We Should Remember The Soviet Information Age?, Ksenia Tatarchenko

Research Collection College of Integrative Studies

How to navigate the rapidly changing digital geopolitics of the world today? How do we make sense of digital transformation and its many social, political, cultural, and environmental implications at different locations around the world?

From Shared Micro-Mobility To Shared Responsibility: Using Crowdsourcing To Understand Dockless Vehicle Violations In Austin, Texas, Shunhua Bai, Junfeng Jiao

Research Collection College of Integrative Studies

In recent years, many progressive U.S. cities have witnessed the rapid popularization of dockless small vehicles as a car-free travel alternative to meet the short distance travel demand. The research gap exists in revealing the social outcome of the massive influx of shared small vehicles on public space. To that end, this study analyzed 4,100 parking violation reports in Austin, Texas, crowdsourced from the Austin 311 non-emergency service request system. The results showed that sidewalk and other public space intrusions were the two most frequently reported violations. Additionally, it found that improperly parked vehicles in parks required the longest time …

Are There Transit Deserts In Europe? A Study Focusing On Four European Cases Through Publicly Available Data, Yefu Chen, Junfeng Jiao

Research Collection College of Integrative Studies

Public transit has been proven as an affordable travel method, while the inequitable distribution is a rising concern among practitioners and researchers. A transit desert, based on the demand and supply concept in measuring the mismatch in allocating the level of public transit service, has proved its ability to be applied in cases across countries. According to this concept, this study investigated transit deserts in four cases in Europe. Results indicate that the public transit system in Grand Paris and Madrid are superior due to a smaller population living in areas where public transit cannot meet the demand. Moreover, we …

A Novel Bayesian Framework Infers Driver Activation States And Reveals Pathway-Oriented Molecular Subtypes In Head And Neck Cancer, Zhengping Liu, Chunhui Cai, Xiaojun Ma, Jinling Liu, Lujia Chen, Vivian Wai Yan Lui, Gregory F. Cooper, Xinghua Lu

Engineering Management and Systems Engineering Faculty Research & Creative Works

Head and neck squamous cell cancer (HNSCC) is an aggressive cancer resulting from heterogeneous causes. To reveal the underlying drivers and signaling mechanisms of different HNSCC tumors, we developed a novel Bayesian framework to identify drivers of individual tumors and infer the states of driver proteins in cellular signaling system in HNSCC tumors. First, we systematically identify causal relationships between somatic genome alterations (SGAs) and differentially expressed genes (DEGs) for each TCGA HNSCC tumor using the tumor-specific causal inference (TCI) model. Then, we generalize the most statistically significant driver SGAs and their regulated DEGs in TCGA HNSCC cohort. Finally, we …

Push Them Forward: Challenges In Intergovernmental Organizations' Influence On Rural Broadband Infrastructure Expansion, Javier Valentín-Sívico, Casey I. Canfield, Ona Egbue

Engineering Management and Systems Engineering Faculty Research & Creative Works

Many rural US communities lack access to adequate broadband services. This paper draws on semi-structured interviews conducted in 2019 with 16 Regional Planning Commissions to uncover dynamics of how these intergovernmental organizations contribute to the deployment of broadband infrastructure in rural Missouri. The proposed framework integrates the decomposed Theory of Planned Behavior (TPB), the Theory of Reasoned Goal Pursuit, and Stakeholder Theory. Many participants reported a low level of involvement in broadband infrastructure initiatives even though supporting infrastructure development to promote economic growth is one of the Regional Planning Commissions' primary goals. Regional Planning Commissions are highly influenced by four …

Teaching Doctrine For Justice Readiness, Amanda Levendowski

Georgetown Law Faculty Publications and Other Works

Clinics strive to teach students lawyering skills. But clinics should also teach students how to use those skills to confront injustice and promote justice, an approach Jane Aiken refers to as “justice readiness.” Casework for clients presents many opportunities for students to become justice ready, but not all matters do so equally. Clinics come with built-in limitations. Some matters involve injustices in one area of law while leaving others untouched. And others don’t require creative advocacy for justice. Casework remains a powerful driver of justice readiness, but it cannot do the job alone.

Teaching students doctrine through a social justice …

Backscattering Analysis Utilizing Relaxed Hierarchical Equivalent Source Algorithm (Rhesa) For Scatterers In Vegetation Medium, Syabeela Syahali, Hong Tat Ewe, Gobi Vetharatnam, Li (Lijun) Jun Jiang

Electrical and Computer Engineering Faculty Research & Creative Works

The backscattering cross section of cylindrical and elliptical disk-shaped scatterers was investigated in this study, utilising a new numerical solution method called the relaxed hierarchical equivalent source algorithm (RHESA). The results were compared with the backscattering cross section of similar cases, using analytical method validation from literature. The objective of this research was to look into the possibility of replacing analytical methods with the RHESA in volume scattering calculations, and integrating it into modelling the backscattering of layers of dense media for microwave remote sensing in vegetation; as RHESA provides the freedom to model any shape of scatterer, as opposed …

Amphibian Occupancy And Diversity On A Post-Mined Landscape, Emma M. Buckardt

Electronic Theses & Dissertations

Amphibian populations are declining globally, with habitat loss and fragmentation being a leading cause for their decline. Anthropogenic changes to a landscape, such as urbanization, agriculture, and surface mining, leave few native habitats intact, which can influence amphibian populations and communities to varying degrees. Amphibians can provide insight into the health of ecosystems because they are sensitive to changes in their environment. Thus, they can be considered indicator species in anthropogenically altered wetlands. The goal of this study was to characterize amphibian communities that are using surface mined lands that have undergone vegetative succession. For Chapter I, we used call …

Enginews Fall 2022, School Of Computer Science & Engineering

News, Magazines and Reports

In this issue:

• New Engineering professor, Okechukwu ‘Okey’ Ugweje
• Business Minor
• S-STEM Grant, National Science Foundation
• Embedded Systems course
• Engineering Explorations course
• SHU Innovate club
• Formula SAE Go-Kart "Road Kill"
• Recent faculty publications and press releases

Theology Matters, Jiří Moskala

Faculty Publications

No abstract provided.

Technical And Economic Viability Of Distributed Recycling Of Low-Density Polyethylene Water Sachets Into Waste Composite Pavement Blocks, Celestin Tsala-Mbala, Koami Soulemane Hayibo, Theresa K. Meyer, Nadine Couao-Zotti, Paul Cairns, Joshua M. Pearce

Michigan Tech Publications, Part 1

In many developing countries, plastic waste management is left to citizens. This usually results in landfilling or hazardous open-air burning, leading to emissions that are harmful to human health and the environment. An easy, profitable, and clean method of processing and transforming the waste into value is required. In this context, this study provides an open-source methodology to transform low-density polyethylene drinking water sachets, into pavement blocks by using a streamlined do-it-yourself approach that requires only modest capital. Two different materials, sand, and ashes are evaluated as additives in plastic composites and the mechanical strength of the resulting blocks are …

Sustainability Matters: Advocating For The Establishment And Continuation Of Peer-Led Team Learning, A.E. Dreyfuss

Publications and Research

The successful dissemination of the Peer-Led Team Learning (PLTL) model at multiple institutions of higher education, in the United States and other countries, is reflected in the number of publications (see www.pltlis.org). However, many PLTL campus programs are no longer active or exist. This may be due, more recently, to the COVID pandemic and its disruptions. Historically, programs no longer exist because grant funding that supported the initiative ended; other reasons include the promotion, retirement, or even death of the practitioners whose work championing their PLTL program ended. What can sustain a campus PLTL program so that its benefits …

Supplemental Data To The Impact Of Processing On The Content And Composition Of Extracellular Vesicles In Bovine Milk, John Miklavcic, Anna Paula Colella, Anuradha Prakash

Food Science Faculty Data Sets

This file contains supplemental data that will accompany the publication of an associated scientific research study exploring the effects of homogenization and heat treatment on the content and composition of extracellular vesicles in bovine milk.

Transient Vision Loss Associated With Prefilled Aflibercept Syringes: A Case Series And Analysis Of Injection Force, Daniel J. Lee, Brittni A. Scruggs, Erik J. Sánchez, Merina Thomas, Ambar Faridi

Physics Faculty Publications and Presentations

Purpose

To describe cases of significant vision loss after intravitreal aflibercept administration using prefilled syringes (PFS) and to study the relationships among syringe design, injection speed, and injection force.

Design

Retrospective case series and experimental study.

Participants

Twelve patients who received intravitreal aflibercept via PFS.

Methods

All retina specialists (n = 13) at Oregon Health & Science University and the Veterans Affairs Portland Medical Center were queried in December 2020 to report episodes of significant vision loss after aflibercept PFS use. Chart review was completed for all affected patients. Using a commercially available force measuring system, injection force was measured …

The Social Determinants Of Ideal Cardiovascular Health: A Global Systematic Review, Farah Qureshi, Kelb Bousquet-Santos, Sakurako S. Okuzono, Elaine Tsao, Scott Delaney, Anne-Josie Guimond, Julia K. Boehm, Laura D. Kubzansky

Psychology Faculty Articles and Research

This systematic review synthesizes research published from January 2010-July 2022 on the social determinants of ideal cardiovascular health (CVH) carried out around the world and compares trends in high-income countries (HICs) to those in low- and middle-income countries (LMICs). 41 studies met inclusion criteria (n = 28 HICs, n = 13 LMICs). Most were from the United States (n = 22) and cross-sectional (n = 33), and nearly all evaluated associations among adults. Among studies conducted in LMICs, nearly all were from middle-income countries and only one was carried out in low-income country. Education (n = …

2022 Fall Vol. 39 No. 2, Alumni Affairs School Of Medicine

Medicinews

No abstract provided.

Association Between State Regulations Supportive Of Third-Party Services And Likelihood Of Assisted Living Residents In The Us Dying In Place, Emmanuelle Belanger, Nicole Rosendaal, Joan M. Teno, David M. Dosa, Pedro L. Gozalo, Paula Carder, Kali S. Thomas

Institute on Aging Publications

Importance Older adults are increasingly residing in assisted living residences during their last year of life. The regulations guiding these residential care settings differ between and within the states in the US, resulting in diverse policies that may support residents who wish to die in place.

Objective To examine the association between state regulations and the likelihood of assisted living residents dying in place. The study hypothesis was that regulations supporting third-party services, such as hospice, increase the likelihood of assisted living residents dying in place.

Design, Setting, and Participants This retrospective cohort study combined data about assisted living residences …

The Role Of Village Savings And Loan Associations In Poverty Graduation Programs: A Process Analysis, Noha Abdel Hamid

Theses and Dissertations

Ten percent of the global population live in extreme poverty under $1.90 a day. To combat chronic multidimensional poverty, the Bangladesh Rural Advancement Committee (BRAC)created the Graduation Approach, which consists of a Big Push effect implemented through a series of interventions including asset transfer, mentoring, saving groups and a series of service provisions, to push ultra-poor households to exit poverty sustainably. Implemented so far in over 50 countries, the model has shown positive results even after ten years of the first interventions. Sawiris Foundation for Social Development partnered with BRAC and the Abdul Latif Jameel Poverty Action Laboratory (J-PAL) to …

Basic Cognition Of Public Data Open And Thoughts On Its Mode Construction, Jianming Zheng, Jiajing Liu

Journal of Scientific Information Research

[Purpose/significance]Public data contains great potential value.Opening public data to the society,promoting the development and utilization of public data and realizing the value of public data will help to add intelligence and energy into the development of digital economy and digital China.[Method/process]Using the methods of policy analysis and literature analysis.This paper has an overall understanding of public data and public data open （PDO）,and deeply considers the conceptual framework of PDO mode,which provides a theoretical reference for the development of PDO in China.[Result/conclusion]The research found that,firstly,public data has the attributes of publicity,multi-source heterogeneity and high added value.Secondly,the purpose of PDO includes building …

Evaluation Of The Knowledge Exchange Efficiency In Academic Virtual Community Based On Expanded Keyword Metrics Analysis, Shuqing Li, Zihao Yan, Zhiwang Zhang, Dandan Ma

Journal of Scientific Information Research

[Purpose/significance]With the increasing interaction of Internet users,knowledge exchange in acade-mic virtual communities plays an important auxiliary role in enriching scholars' professional knowledge and optimizing the academic exchange ecology.Therefore,how to effectively measure the efficiency of knowledge exchange in academic virtual communities is of obvious significance to the development and improvement of existing academic virtual communities.[Method/process]This paper proposes an effective keyword expansion scheme using recommendation model.The measurement method proposed in this paper uses academic literature keywords as input indicators,views,replies and recommendations as output indicators, and combined with various analysis means including entropy weight method and academic virtual community section comparison,makes a complete …

Research On The Influencing Factors And Governance Strategies Of Public Opinion Dissemination Under Public Health Emergencies, Taitian Mao, Gan Tang, Yan Yan, Weihao Dong, Hua Xie

Journal of Scientific Information Research

[Purpose/significance]Public health emergencies are currently an important area of concern for scholars and the public.Research on the influencing factors of public opinion communication under public health emergencies is of great significance to the improvement of public opinion prevention and control ability.[Method/process]Using web crawler technology to crawl user's comments on Weibo such as " lack of daily necessities in Shanghai ".Adopting WSR methodology and grounded theory as research methods.The influencing factor model is constructed through the stages of open coding, spindle coding, and selective coding.Management methods are suggested for the three dimensions of "Wuli-Shili-Renli".[Result/conclusion]Firstly,from Wuli perspective,We advise on material supply and …

Research On Personal Privacy Protection From The Perspective Of Domestic Laws And Regulations, Xiaoping Sheng, Junjie Tang

Journal of Scientific Information Research

[Purpose/significance]By sorting out 71 current personal privacy laws and regulations in China,this paper provides references for improving personal privacy protection.[Method/process]This paper uses text analysis method to summarize the overall characteristics and protection content of Chinese personal privacy protection laws and regulations,and propose corresponding optimization strategies.[Result/conclusion]The current laws and regulations of personal privacy protection paths in China from the seven dimensions, including information processing,risk assessment,joint supervision,entrusted cooperation,safety education, liability punishment, emergency plan,points out the defects of personal privacy protection in current laws and regulations in China,and puts forward four optimization strategies:to establish and improve the legal and regulatory system for personal …