Urban Studies Commons^™

Urban Governance And Electricity Losses: An Exploration Of Spatial Unevenness In Karachi, Pakistan, Ijlal Naqvi, Ate Poorthuis, Anirudh Govind

Research Collection School of Social Sciences

The inadequate supply of electricity in Pakistan disrupts everyday life and hampers industry and business; in this it is an emblematic indicator of the poor quality of urban governance pervasive in much of the Global South. We focus on the governance of Karachi’s electricity distribution system, and its spatial unevenness across this sprawling metropolis of 15 million residents which encompasses huge informal settlements alongside upscale housing and commercial plazas. Using a dataset with granular, neighborhood-level electricity data, we apply spatial and statistical modeling techniques to understand how transmission and distribution losses, i.e., the utility’s ability to bill for the electricity …

Evaluating Mobility Impacts Of Construction Work Zones On Utah Transportation System Using Machine Learning Techniques, Ali Hassandokht Mashhadi, Abbas Rashidi

TREC Final Reports

Construction work zones are inevitable parts of daily operations at roadway systems. They have a significant impact on traffic conditions and the mobility of roadway systems. The traffic impacts of work zones could significantly vary due to several interacting factors such as work zone factors (work zone location and layout, length of the closure, work zone speed, intensity, and daily active hours); traffic factors (percentage of heavy vehicles, highway speed limit, capacity, mobility, flow, density, congestion, and occupancy); road factors (number of total lanes, number of open lanes, and pavement grade and condition); temporal factors (e.g., year, season, month, weekday, …

Sanctuary In The City Of Brotherly Love: Probing The Effectiveness And Broader Implications Of Philadelphia’S Sanctuary City Policies, Thomas A. Koenig

Gettysburg Social Sciences Review

Amidst the already fraught politics of immigration, “sanctuary” policies, whereby state and local law enforcement agencies limit their cooperation with federal immigration enforcement authorities to varying degrees, have emerged as a particularly contentious issue. This paper sifts past the political vitriol surrounding the issue of “sanctuary” and uses original survey research in Philadelphia to answer a straightforward question: Are these policies working? That is, are the city of Philadelphia’s sanctuary policies actually building trust between its undocumented residents and local law enforcement, thereby laying the groundwork for higher rates of crime reporting and safer communities? My results from a survey …

Factors Associated With Voluntary Refusal Of Emergency Medical System Transport For Emergency Care In Detroit During The Early Phase Of The Covid-19 Pandemic, Nicholas E. Harrison, Robert R. Ehrman, Andrea Curtin, Damon Gorelick, Alex B. Hill, Erin Brennan, Robert Dunne

Urban Studies and Planning Faculty Research Publications

Importance
Emergency department (ED) and emergency medical services (EMS) volumes decreased during the COVID-19 pandemic, but the amount attributable to voluntary refusal vs effects of the pandemic and public health restrictions is unknown.

Objective
To examine the factors associated with EMS refusal in relation to COVID-19 cases, public health interventions, EMS responses, and prehospital deaths.

Design, Setting, and Participants
A retrospective cohort study was conducted in Detroit, Michigan, from March 1 to June 30, 2020. Emergency medical services responses geocoded to Census tracts were analyzed by individuals’ age, sex, date, and community resilience using the Centers for Disease Control and …

Agent-Based Activity Generation Of Runners For City Infrastructure Planning, Quang Le

REU Final Reports

Since the pandemic started, many gyms and indoor classes have been shut down to mitigate the spread of Coronavirus. Many people have been forced to get onto pavement streets to get some fresh air while running around and coping with the new reality. There are over 60 million runners in the U.S., and that number is growing rapidly during this time without any sign of stopping once life gets back to normal. In this project, an agent-based model has been developed to generate a set of routes that runners would take in their daily run in a neighborhood of Portland …

Towards Creating Smart Cities In Nepal, Ambika P. Adhikari, Keshav Bhattarai

Himalayan Research Papers Archive

Many urban centers in the world are seeking to become smart cities. Nepali city leaders are also aspiring to make their cities smart. A smart city basically has clever improvements made in three sectors of its operations: technological, human, and institutional. Globally, many cities have recently made impressive enhancements in at least one or more of these areas. Nepal’s National Planning Commission (NPC) in 2016 had released a concept paper on smart cities for Nepal, defining smart cities as sustainable, information and technology-based, with high quality services and replicable (NPC 2016). As most Nepali cities still operate with limited infrastructure, …

Central Plaza Recommendations, Jim Speer

2021 Spring Reports (Sullivan)

The City of Sullivan intends to leverage the new Central Plaza and Civic Center as key to the city. The Quality of Life plan indicates a desire to construct appealing aspects to Central Plaza. ENVI460 students were tasked with providing recommendations for a water feature and other sustainable features like a green roofing. This report reflects students’ recommendations for a sustainable water feature at Central Plaza.

Mitigating Urban Heat Island Effect At Southern City Park, Jim Speer

2021 Spring Reports (Sullivan)

The City of Sullivan indicated the southern City Park as an area of interest for redevelopment as a neighborhood area and for sustainable features. There are existing structures and habitats that they are looking to bolster. Students in ENVI 460 identified multiple components of the city park that could be updated and upgraded to provide more sustainable infrastructure and community focus. They recommended permeable pavers in two locations in the park area, green roofing on some existing structures, and adding native habitats to the overall area.

Cities Leading The Way: Municipal Climate Policy In The Us, Naomi Bick

Dissertations

Understanding cities is a key feature for understanding responses (or lack thereof) to a collective action problem like climate change. In the absence of federal climate change policies in the United States, many city and state governments have adopted and implemented policies to mitigate and adapt to climate change. As mayors, city managers, and city councils increasingly become central actors, scholars have shifted their studies to focus on city climate change policy (Yi et al. 2017a, Hughes 2017). Descriptive case studies have identified a broad range of factors; however, the causal mechanisms of whether cities adopt and implement climate change …

Data Files: Green Waves, Machine Learning, And Predictive Analytics: Making Streets Better For People On Bikes, Stephen Fickas

TREC Datasets and Databases

The project builds on a prior app that was designed for Green Light Optimized Speed Advisory (GLOSA). This is more colloquially known as keeping a vehicle in the green wave: you are at a location and moving at a speed that will allow you to (theoretically) have a green light at each intersection you encounter along a corridor. Our long-term goal is to extend the FastTrack app described in the Background section to include actuated signals along a corridor. This project takes a first step by evaluating the effectiveness of machine-learning algorithms to predict the next phase of an actuated …

Data-Driven Mobility Strategies For Multimodal Transportation, Yao-Jan Wu, Xianfeng Terry Yang, Sirisha Kothuri, Abolfazl Karimpour, Qinzheng Wang, Jason Anderson

TREC Final Reports

Multimodal transportation systems (e.g., walking, cycling, automobile, public transit, etc.) are effective in increasing people’s travel flexibility, reducing congestion, and improving safety. Therefore, it is critical to understand what factors would affect people’s mode choices. With advanced technology, such as connected and automated vehicles, cities are now facing a transition from traditional urban planning to developing smart cities. To support multimodal transportation management, this study will serve as a bridge to connect speed management strategies of conventional corridors to connected vehicle corridors. This study consists of three main components. In the first component, the impact of speed management strategies along …

Using Deep Learning Algorithms To Give Bicyclists The “Green Wave” At Traffic Signals, Stephen Fickas

TREC Project Briefs

Led by Dr. Stephen Fickas of the University of Oregon (UO), transportation researchers are working to give bicyclists smoother rides by allowing them to communicate with traffic signals via a mobile app.

江門市居家養老需求研究報告 : 城市深度訪談 = The Needs Of Ageing In Place In Jiangmen City : In-Depth Interviews In Urban Area, 嶺南大學-五邑大學居家養老聯合研究創新中心

APIAS Research Report 研究報告

本次研究旨在調查江門市老年人居家養老的現狀，探索服務需要，提升江門市老年人的生活質素。研究採用定性研究方法，對21名城市老人進行了深度訪談，調查日期從2020年7月到2020年9月。在這21名受訪者中，女性是11人，男性是10人；60-74歲的老人有9名，12名老人在75歲以上；與他人同住的老人有10名，11位老人是獨居。

研究檢視了江門市老年人的健康狀況和居家養老方面的需求，包括住房滿意度、社區設施情況、患病者個人護理需要及生活水準、健康資訊獲取方式、社會支援途徑和方式、老年人喜歡的活動、上門服務的選擇情況、社會組織分佈情況、患病老人的經濟狀況、及智能設備使用情況。

根據被訪者的需要，本文從醫療費用、養老中心和活動、可承擔服務、資訊傳遞、智能設備、家用電器及家居維修等六個方面提出了幾點建議，希望可以提升老年人的生活質素，使他們可以在家安享晚年。

Food Insecurity In Detroit: Exploring The Relationship Between Patient-Reported Food Insecurity And Proximity To Healthful Grocery Stores, Sara Santarossa, Alex B. Hill, Alexandra R. Sitarik, Mackenzie Taylor, Susan Hawkins, Katherine Scher, Aaron Sohaski, Mohammed Baseer, Rachael Dombrowski, Alexander Plum, Christine Lm Joseph

Urban Studies and Planning Faculty Research Publications

Objective:
The objective of the current study was to determine if patients of a large health care system in Detroit who self-identify as food insecure live further away from healthy grocery stores compared with food secure patients. Second, we explored whether food insecurity and distance to healthy grocery stores are related to ecological measures of vehicle availability in the area of residence.

Design:
A secondary data analysis that uses baseline data from a pilot intervention/feasibility study.

Setting:
Detroit, Michigan, USA.

Participants:
Patients of Henry Ford Health System were screened for food insecurity to determine eligibility for a pilot intervention/feasibility study …

Covid-19: Projected Employment Change In The Mountain West, 2019 - 2029, Peter Grema, Madison Frazee-Bench, Caitlin J. Saladino, William E. Brown Jr.

Economic Development & Workforce

This fact sheet summarizes a report by Mark Muro and Yang You of the Metropolitan Policy Program at the Brookings Institution titled, “In some cities, the pandemic’s economic pain may continue for a decade.” Using February 2021 Bureau of Labor Statistics (BLS) economic baseline data, the original report projects employment change for states and metros from prior to the COVID-19 pandemic to 2029. This fact sheet summarizes the findings for Mountain West states (Arizona, Colorado, Nevada, New Mexico, and Utah) and the major metropolitan statistical areas (MSAs) in each state.

'There Are No Bathrooms Available!': How Older Adults Experiencing Houselessness Manage Their Daily Activities, Ellis Jourdan Hews

Dissertations and Theses

Older adults living unhoused encounter limitations and challenges that drastically decrease their wellbeing and quality of life. The purpose of my study was to understand how experiencing houselessness impacted older adults' ability to conduct their activities of daily living (ADLs) and instrumental activities of daily living (IADLs) within their communities. I conducted phone interviews with older adults aged 50 and older who experienced houselessness in the Portland metro area. The participants described the persons and places that shaped their community life when they were living unhoused, and they described how those entities intervened to alleviate barriers to daily activities. The …

“You Never Know” Work And Precarity In Las Vegas Before And During Covid-19, Richard Reeves, Morgan Welch, Hannah Van Drie

Policy Briefs and Reports

In this brief we examine work and work-based policies in Las Vegas, Nevada – a theme that emerged strongly from focus group data collected in the fall of 2019. The middle-class Americans we talked with were concerned about upward mobility, the changing landscape of work as a result of automation and skills training, scheduling uncertainty, and employee benefits like time off and paid leave. The COVID-19 pandemic highlighted and exacerbated these pre-existing issues for many workers. Much of the policy agenda in the last year has been understandably reactionary, as policymakers addressed immediate issues such as unemployment insurance, keeping workers …

Régionalisation Représentative : Vers Un Gouvernement Local Plus Équitable, Démocratique, Réactif Et Efficace Au Nouveau-Brunswick, Zack Taylor, Jon Taylor

Centre for Urban Policy and Local Governance – Publications

En réponse au Livre vert sur la réforme de la gouvernance locale du gouvernement du Nouveau- Brunswick publié en avril 2021, le présent rapport fait le diagnostic des problèmes du système de gouvernance locale existant de la province et propose une solution qui tire parti des actifs existants pour créer un système de gouvernance locale plus équitable, démocratique, réactif et efficace. Un système de gouvernance locale remanié aidera les Néo-Brunswickois à faire face aux difficiles défis économiques et démographiques actuels et futurs.

Le présent rapport recommande de renforcer les commissions de services régionaux en s’inspirant des districts régionaux de la …

Webinar: The Impact Of Ride Hail Services On The Accessibility Of Nonprofit Services, Dyana Mason

TREC Webinar Series

Nonprofit organizations are responsible for providing human services across the United States, often in partnership with government agencies. In this work, they address some of the most pressing social issues – including homelessness, poverty, health care and education. While many of these organizations consider location and accessibility crucial to supporting their clients – often locating services near bus or train stops, for example – little is known about the impact of new technologies, including ride hail services (also called Transportation Network Companies, or TNCs) like Lyft and Uber, on nonprofit accessibility. Do these services help fill gaps in client needs? …

The Impact Of Elevated Metro Stations On The Urban Fabric Of Residential Neighborhoods Of Riyadh City, Noha Qassab, Mohammad Alghamdi

Emirates Journal for Engineering Research

Cities such as Washington, Isfahan and Dubai witnessed a remarkable boom in real estate prices in the vicinity of metro stations, while Greece was affected by the boom in commercial activity and modification of land uses. Now, with the remarkable urban expansion of Al Riyadh City and the expected increase in population, this research discusses the expected effects of elevated metro stations on the residential neighborhood’s urban fabric, whether land uses, floor heights, price changes, and the impact on the urban landscape and social behavior. The research depends on the descriptive analytical approach, starting with literary studies, then analyzing a …