Digital Commons Network^™

Improving Access To Information On Health Hazards Of Telecommunications Masts By Residents In Zaria Local Government Area Of Kaduna State, Abdulkadir Tanko Isah, Jibrin Abdulrahaman, Irewole Dorcas Ibinaiye

Library Philosophy and Practice (e-journal)

No abstract provided.

Measuring Coupled Fire–Atmosphere Dynamics: The California Fire Dynamics Experiment (Calfide), Brian J. Carroll, W. Alan Brewer, Edward Strobach, Neil Lareau, Steven S. Brown, M. Miguel Valero, Adam Kochanski, Craig B. Clements, Ralph Kahn, Katherine T. Junghenn Noyes, Amanda Makowiecki, Maxwell W. Holloway, Michael Zucker, Kathleen Clough, Jack Drucker, Kristen Zuraski, Jeff Peischl, Brandi Mccarty, Richard Marchbanks

Faculty Research, Scholarly, and Creative Activity

The social, economic, and ecological impacts of wildfires are increasing over much of the United States and globally, partially due to changing climate and build-up of fuels from past forest management practices. This creates a need to improve coupled fire–atmosphere forecast models. However, model performance is difficult to evaluate due to scarcity of observations for many key fire–atmosphere interactions, including updrafts and plume injection height, plume entrainment processes, fire intensity and rate-of-spread, and plume chemistry. Intensive observations of such fire–atmosphere interactions during active wildfires are rare due to the logistical challenges and scales involved. The California Fire Dynamics Experiment (CalFiDE) …

Investigating The Effects Of Alcohol Consumption On Manual And Automated Driving: A Systematic Review, Miaomiao Dong, Yuni Lee, Jackie Cha, Gaojian Huang

Mineta Transportation Institute

There are direct correlations between drunk driving and car-related injuries, disabilities, and death. Autonomous vehicles (AVs) may provide useful driver support systems to prevent or reduce road accidents. However, AVs are not yet fully automated and require human drivers to take over the vehicle at times. Therefore, understanding how alcohol affects driving performance in both manual and automated driving is important because manual drives may offer insights into the takeover process in AVs. A systematic review of 53 articles from eight databases was conducted. Findings were categorized based on the human information processing model, which can be extended to the …

Suburban Bay Area City Approaches To Diversity, Equity, And Inclusion (Dei), Arianna Bush

Master's Projects

The ultimate goal of government is to serve the community for the greater good. Creating an inclusive and representative environment for those working in government and for the population they serve will improve many aspects of public service. In recent decades, Diversity, Equity, and Inclusion (DEI) have been increasingly prioritized as America has become increasingly diverse. However, this effort intensified in 2020 after the murder of George Floyd and the subsequent Black Lives Matter (BLM) protests. “Three years after Floyd's death and the movement hit the streets, 74% of Black executives said they saw positive change in hiring, retention, and …

California Carbon Sequestration And Carbon Dioxide Pipeline Regulation In An Era Of Climate Change: Technology And Policy, Robert A. Mason

Master's Projects

This report serves primary purpose of finding prospective policies that could be useful in CARB’s new carbon sequestration program as mandated by S. B. 905. The bill states program goals and provides several objectives that direct the California Natural Resources Agency (CNRA), the California Air Resource Board (CARB), and the California Geological Survey (CGS, or just Survey) with various responsibilities. Curiously, S.B. 905 does not mention the Office of State Fire Marshal (OSFM or CalFire), although it has primary responsibility for issuing permits for hazardous pipelines as an agent of the federal Pipelines and Hazardous Materials Safety Administration (PHMSA).

Pipelines …

A Practical Framework For Component-Level Structural Health Monitoring Of The Gerald Desmond Bridge, Mehran Rahmani, Vesna Terzic, Andrea Calabrese, Brittany Cambell

Mineta Transportation Institute

Bridges serve as critical transportation infrastructure, but traditional maintenance inspection to ensure their safety is time-consuming, costly, and labor-intensive, especially for larger and more complex structures. This study presents a practical framework for the instrumentation, data acquisition, and remote condition assessment of the Gerald Desmond Bridge, California’s largest cable-stayed bridge. The framework aims to establish a foundation for real-time or near real-time remote health monitoring of the bridge’s critical elements. The study highlights the advantages of remote monitoring in terms of efficiency, cost-effectiveness, and early detection of damage.

Incorporating Uas Traffic Management Into Wildland Firefighting Operations: Initial Findings Of Subject Matter Expert Interviews, Deborah L. Bakowski, Lynne Martin, Gil Dustin, Chris Mariano

Faculty Research, Scholarly, and Creative Activity

Uncrewed Aircraft Systems (UASs) are being utilized throughout the disaster and emergency response domain, including in wildland firefighting operations. While UASs can offer safety benefits in comparison to crewed aircraft, such as removing the human pilot from the vehicle so that they are not exposed to the same risks and the ability to operate in low-visibility conditions, they are not without tradeoffs. For example, it can be challenging for UAS pilots (UASPs) to build situation awareness of the airspace in which their UAS is operating. In order to address some of the challenges associated with using UASs and provide greater …

Emergency And Disaster Preparedness For Individuals Who Use Augmentative And Alternative Communication: A Pilot Study On Supported Planning Using A Toolkit, Andrea Barton-Hulsey, Miriam C. Boesch, Yoosun Chung, Tina Caswell, Amy Miller Sonntag, Wendy Quach

Faculty Research, Scholarly, and Creative Activity

Purpose: When emergencies or disasters arise, individuals who use augmenta-tive and alternative communication (AAC) are particularly vulnerable. It is critical that individuals who use AAC are supported to make decisions that impact their own lives and are able to communicate during such a crisis. Preparedness efforts that include a plan around communication needs and supports are necessary for ensuring that individuals who use AAC are able to understand options that ensure personal safety and express their needs during a time of crisis. Method: Qualitative methods were used to identify and describe the experi-ences of two young adults who use AAC …

The Effect Of A Night Shift Nap On Post-Night Shift Performance, Sleepiness, Mood, And First Recovery Sleep: A Randomized Crossover Trial, P. Daniel Patterson, Cassie J. Hilditch, Matthew D. Weaver, David G.L. Roach, Tiffany S. Okerman, Sarah E. Martin, Charity G. Patterson, Leonard S. Weiss

Faculty Research, Scholarly, and Creative Activity

Objectives This study aimed to test the effect of a 30-minute nap versus a 2-hour nap opportunity taken during a simulated night shift on performance, fatigue, sleepiness, mood, and sleep at the end of shift and during post-night shift recovery. Methods We conducted a randomized crossover trial of three nap conditions (30-minute, 2-hour, and no-nap) during 12-hour simulated night shifts. We tested for differences in performance, fatigue, sleepiness, mood, and sleep during in-lab and at-home recovery. Performance was measured with the Brief Psychomotor Vigilance Test (PVT-B). Subjective ratings were assessed with single-item surveys. Results Twenty-eight individuals consented to participate [mean …

Learning About Street Harassment On Transit: A Survey Instrument For Transit Agencies, Asha Weinstein Agrawal, Jon Canapary, Carol Anne Caroll, Tam J. Guy, Anastasia Loukaitou-Sideris

Mineta Transportation Institute

This study was conducted in accordance with California Senate Bill 1161 (2022), legislation that directed the Mineta Transportation Institute to develop a reliable, easy-to-use survey instrument for collecting information from public transit passengers about the extent, location, and characteristics of any street harassment they experience. Although the legislation is focused on large California transit agencies, the study findings are equally relevant to smaller agencies and agencies outside the state. To develop the recommended questionnaire, we reviewed literature about street harassment, analyzed transit passenger surveys to explore the questions asked about safety and harassment, received feedback on iterative drafts of the …

Spartan Daily, November 15, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 161, Issue 37

Misconduct On Public Transit: An Exploratory Analysis Using The Comments Formerly Known As Tweets, Egbe Etu Etu, Asha Weinstein Agrawal, Imokhai Tenebe, Jordan Larot, Dang Minh Nhu Nguyen

Mineta Transportation Institute

This project developed a simple methodology for using Twitter data to explore public perceptions about misconduct on public transit in California. The methodology allows future researchers to analyze tweets to answer questions such as: How frequent are tweets related to assault, abuse, or other misconduct on public transit? What concerns arise most frequently? What are the types of behaviors discussed? We collected and analyzed data from Twitter posts in California about various types of public transit misconduct from January 2020 to March 2023 to identify the nature and frequency of reported misconduct. Our findings reveal that harassment, uncivil behavior, and …

Spartan Daily, September 13, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 161, Issue 10

Fiber-Based Seismic Damage And Collapse Assessment Of Reinforced Concrete Single-Column Pier-Supported Bridges Using Damage Indices, Yu-Fu Ko, Jessica Gonzalez

Mineta Transportation Institute

Near-fault earthquakes can have major effects on transportation systems due to the structural damage they impose on bridges. Therefore, it is imperative to assess the seismic damage of bridges appropriately, and this research focuses on reinforced concrete (RC) bridges. This research advances the seismic performance assessment of RC single-column pier-supported bridges with flexural failure under near-fault ground motion by use of ductility coefficients and damage indices. The methodology included modeling fiber-based nonlinear beam-column elements to simulate the damage development process of RC bridge piers under earthquake loadings, considering the global buckling of longitudinal steel bars, examining the cracking and spalling …

Right To Information Act And Records Management Practices In Some Selected Metropolitan Assemblies In Ghana, Ernest Effah Mr., Akwasi Duffour Frimpong Mr.

Library Philosophy and Practice (e-journal)

ABSTRACT

Every organization requires records. Transparency, accountability, and efficient service delivery are all enhanced by effective records management. The capacity to exercise one's right to access records is contingent on effective records management and its availability in government ministries and public bodies. The study investigated the records management and the right to information in some selected metropolitan assemblies in Ghana. These selected metropolitan assemblies include the Accra Metropolitan Assembly, Tamale Metropolitan Assembly, and Kumasi Metropolitan Assembly. A survey research design was used to carry out the study. A total of 80 participants were used for the study. Questionnaires were used …

Pavement Condition Survey Using Drone Technology, Lerose Lane, Dingxin Cheng

Mineta Transportation Institute

Timely repairs of pavement defects are essential in protecting both public road and highway systems. Identification of pavement distresses is necessary for planning pavement repairs. This has previously been performed by engineers surveying the roadways visually in the field. As drone usage has progressed, it has become clear that drones are a valuable tool to enhance visual documentation, improve project communication, and provide various data for processing. The use of drone technology has improved both the speed and accuracy of capturing data. Available software has allowed the data to be processed and analyzed in an office environment. This report summarizes …

Discovering A Pathway To Reestablishing Policing By Consent In The United States, Everett Glynn

Themis: Research Journal of Justice Studies and Forensic Science

Policing in the 21^st century faces issues with leadership and accountability within officer ranks. Police organizations increasingly resemble paramilitary organizations, from their hierarchy to their eagerness to use force. Investigations into the conduct of the Minneapolis, Chicago, and Ferguson police departments uncover widespread, paternal issues of abuse from police officers. The abuse includes paternal excessive force, discrimination, and even the social media targeting of community members of color Solutions proposed from President Obama’s Task Force on 21^st Century Policing, combined with a proposition to espouse Sir Robert Peel’s Principles of community policing, offer a pathway toward regaining the …

Advancements In Technology To Solve Cold Cases, Melissa Hernandez

Themis: Research Journal of Justice Studies and Forensic Science

The purpose of this paper is to highlight the crisis of cold case investigations and discuss the advancements being made in this area over the last four decades. Technology such as CCTV cameras, DNA Phenotyping, and Genetic Genealogy have allowed many cases to be reopened but there are still not enough resources or funds to close the immense number of unsolved cases. There are also ethical concerns being addressed to allow for this technology to continue to be applicable. In some instances, it takes a combination of preexisting technology and new applications to work around previous barriers in investigations. Despite …

Blood’S Evidentiary Value Based On Its Biological And Physical Properties, Samantha Boman

Themis: Research Journal of Justice Studies and Forensic Science

Prior to 1955, bloodstain evidence was considered to be unreliable and therefore inadmissible in a court of law. Today, DNA profiles can be derived from leukocytes, which comprise less than 1% of our total blood volume. Aside from genetic profiles, the biological and physical properties of blood can reveal a great deal to investigators. The first landmark case to utilize blood’s class characteristics reliably was in the State of Ohio vs. Samuel Sheppard. This paper explains how viscosity, surface tension, flow, velocity, and Newtonian laws of motion can be used to determine: the relative locations of victims and offenders, handedness …

The Crisis Of Femicides In Mexico, Alejandra Vela

Themis: Research Journal of Justice Studies and Forensic Science

Femicides are a growing issue in Mexico. These murders are intertwined with the incompetence of authorities, poverty, corruption, and organized crime. Authorities tend to blame victims by not taking missing reports seriously, nor do they conduct searches in these urgent situations. Authorities do not have DNA databases, space in morgues, and have little forensic science training. Ways of identifying remains involve odontology, bitemarks, and saliva. These provide a means of identifying through individual characteristics and DNA. Evidence is usually mishandled and not tested, or purposely lost to stop the investigation, thus, involving corruption. Criminal organizations, known as cartels, bribe authorities …

Criminal Injustice: An Examination Of Racial Profiling And Discriminatory Police Practices In Canada And The United States, Patricia Advincula

Themis: Research Journal of Justice Studies and Forensic Science

The Black Lives Matter movement swept across the United States after the murders of black people at the hands of law enforcement. Not fully acknowledged in the media are the police brutality cases that have also occurred in Canada, a country that prides itself on tolerance, acceptance, and diversity. Police brutality is an unfortunate reality that stems from racial profiling, one of the many symptoms of historically oppressive institutions. In this paper, I will examine police coercion and racial profiling in Canada and the United States. This paper will employ a theoretical framework of conflict theory and minority threat hypothesis …

Challenges And Prospects Of Using Information And Communication Technologies (Ict) In Instructional Delivery In Cross River State Secondary Schools., Anthony Etta Bisong Dr., Celestine Unoh Nkanu, John Eteng Imoke Dr., Francis Akpo

Library Philosophy and Practice (e-journal)

Nigeria, like many other developing countries of the world had considered education as the panacea to her developmental objectives, believing fully that no country has ever grown above the quality of education available to her citizens. This paper examines the national and state policies on ICT, strategies for utilization of ICT, and challenges of ICT in the teaching-learning process in secondary schools in Cross River State. The research reviewed previous and related studies associated with ICT. The challenges of implementation of ICT are numerous such as lack of infrastructure, policy, legal and regulatory framework, internet and broadband, capacity building, public …

Spartan Daily, April 25, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 35

Spartan Daily, April 4, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 26

Spartan Daily, March 22, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 24

Spartan Daily, March 16, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 22

Chatgpt As Metamorphosis Designer For The Future Of Artificial Intelligence (Ai): A Conceptual Investigation, Amarjit Kumar Singh (Library Assistant), Dr. Pankaj Mathur (Deputy Librarian)

Library Philosophy and Practice (e-journal)

Abstract

Purpose: The purpose of this research paper is to explore ChatGPT’s potential as an innovative designer tool for the future development of artificial intelligence. Specifically, this conceptual investigation aims to analyze ChatGPT’s capabilities as a tool for designing and developing near about human intelligent systems for futuristic used and developed in the field of Artificial Intelligence (AI). Also with the helps of this paper, researchers are analyzed the strengths and weaknesses of ChatGPT as a tool, and identify possible areas for improvement in its development and implementation. This investigation focused on the various features and functions of ChatGPT that …

Spartan Daily, March 8, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 18

Final Report: California Tribal Nations Transportation Planning Needs Assessment Study, Seetha Reddy, Ashley Parker, David Reinke, Kaely Colligan

Mineta Transportation Institute

The Tribal Transportation Planning Needs Assessment Study was a collaborative project conducted by Caltrans and the Mineta Transportation Institute, San Jose State University. The primary goal of the project was to identify the current state of transportation planning activities and partnerships within Tribal governments in California, so that Caltrans can meaningfully engage more actively with Tribal governments early in the planning process and better meet the transportation needs of Tribal communities. The study focused on the 109 federally recognized Tribal Nations in California, and collected data through a survey questionnaire. The key task undertaken by the study team was to …

Spartan Daily, February 28, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 14