Digital Commons Network^™

Estimating Models For Engineering Costs On The State Highway Operation And Protection Program (Shopp) Portfolio Of Projects, Elhami Nasr, Tariq Shehab, Nigel Blampied, Vinit Kanani

Mineta Transportation Institute

The State Highway Operation and Protection Program (SHOPP) is crucial for maintaining California’s 15,000-mile state highway system, which includes projects like pavement rehabilitation, bridge repair, safety enhancements, and traffic management systems. Administered by Caltrans, SHOPP aims to preserve highway efficiency and safety, supporting economic growth and public safety. This research aimed to develop robust cost-estimating models to improve budgeting and financial planning, aiding Caltrans, the California Transportation Commission (CTC), and the Legislature. The research team collected and refined comprehensive data from Caltrans project expenditures from 1983 to 2021, ensuring a high-quality dataset. Subject matter experts validated the data, enhancing its …

Case Study: Impact Analysis Of Roof-Top Green Infrastructure On Urban System Sustainability In San José, Ca, Indumathi Jeyachandran, Juneseok Lee

Faculty Research, Scholarly, and Creative Activity

This paper presents results from a case study focusing on analyzing impacts of Green Infrastructure (GI) on sensible and latent heat fluxes, urban microclimate and the subsequent water–energy nexus components of an urban infrastructure system. The case study, focusing on the campus of a public university in San José, CA, aimed to quantify the pre- and post-conditions for a hypothetical GI implementation, which is in support of San José State University’s (SJSU) robust sustainability initiatives, which are also aligned with Silicon Valley’s broader strategic goals. The results revealed that a reduction of 0.3 °C in the average daily peak maximum …

Using Virtual Learning Labs To (Re)Mediate Exclusionary Discipline Practices For Young Children Of Color With Disabilities, Saili Kulkarni, Sunyoung Kim, Nicola Holdman

Faculty Research, Scholarly, and Creative Activity

Disabled children of color (ages 3-8) face multiple, intersecting oppressions in schools and are more likely to be excluded and/or harshly punished for minor behavioral issues compared to white and/or non-disabled peers. Approaches that center multiple stakeholders (families, teachers, and administrators) using a formative intervention called a Learning Lab (LL) have worked to reduce discipline disparities among secondary and upper primary students of color with disabilities (Bal, 2016). Knowing that discipline disparities can start as early as preschool (Kulkarni et al., 2021), however, we examined how LL (re)mediates exclusionary and harsh discipline practices for young children of color with disabilities. …

L&D On-Ramps And Off-Ramps For The Mobility Workforce: A Blueprint For Knowledge Ecosystem Formation In The Fourth Industrial Revolution, Tyler Reeb, Barbara Taylor, James Reuter

Mineta Transportation Institute

After a yearlong consensus study, this report presents a blueprint with implementation tools and strategies for CSULB and other CSU campuses to adopt a knowledge ecosystem model in higher education. By conducting talent pipeline pilots for internship preparation activities and related survey and focus group research, the research team found near universal support for pursuing university-industry partnerships. Faculty identified extracurricular activities, experiential learning opportunities, and guidance on further education as their top three priorities when mentoring students in professional development. There was, however, a paradoxical perception among faculty about what universities provide in terms of knowledge, skills, and abilities (KSAs) …

Spartan Daily, October 31, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 30

Spartan Daily, October 30, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 29

Spartan Daily, October 29, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 28

Spartan Daily, October 23, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 26

Library Stock Management: Mandya University Library Scenario, Kavitha N., Hullerappa G., Sampath Kumar B.T.

Library Philosophy and Practice (e-journal)

Stock Verification is an essential part of library management that ascertains to check the library resources in the stock. It is an effective method to identify mistakes and prevent fraudulent procedures. The purpose of this article is to investigate the potential and intensive stock verification of more than 60000 documents from Mandya University Library. Study results reveal that 39127 library books are available in the powerhouse of the new library building constituent government college of Mandya University library and 23060 books are discarded as loss of books. Notable findings show that insufficient knowledge of cataloguing and classification rules has hampered …

Influence Of Social Media And Information Behaviour Of Postgraduate Students In Federal University Of Lafia, Nasarawa State, Nigeria, Philip Chike Aghadiuno Dr., Michael Akan Afukidang, Ebaye Asenath Sylvester

Library Philosophy and Practice (e-journal)

This study was carried out on influence of social media and information behaviour of postgraduate students in Federal University of Lafia, Nasarawa State, Nigeria. Three research questions and one (1) hypothesis guided the study. Descriptive research design was used, the population of the study consist of 462 postgraduate students of Federal University Lafia. Taro Yamane was used to determine the sample size of 214. The instrument used for data collection was a researcher designed questionnaire. Data generated from the research question was analyzed using descriptive statistics of mean and standard deviation while hypothesis was tested using Chi-square. The results …

The Effects Of Internal Training And Job Satisfaction Of Library Staff In Some Selected University Libraries In South-South, Nigeria, Okoh Helen Ewere, Ogonwa Jacinta, Ugbenyo Safiya, Ezeanuna Ginika, Ufuoma Eruvwe

Library Philosophy and Practice (e-journal)

The study investigated the effect of Internal trainings and job satisfaction of library staff in some selected university libraries in South-South, Nigeria. The study adopted a descriptive survey research design using questionnaire as instrument for data collection. The population of the study consists of 89 library staff which was randomly picked. A total of 89 questionnaires were distributed only 78 were retrieved. Data collected were analyzed using descriptive statistics mean and percentage mean score of 2.5 and above and percentage score of 50% were considered. The revealed that the effects of internal trainings of library staff in some selected university …

Spartan Daily, October 16, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 23

The Spanish Translation, Adaptation, And Validation Of A Community-Engaged Research Survey And A Pragmatic Short Version: Encuesta Comunitaria And Fuertes, Patricia Rodriguez Espinosa, Juan M. Peña, Carlos Devia, Blake Boursaw, Magdalena Avila, Diana Rudametkin, Sergio Aguilar-Gaxiola, Margarita Alegria, Lourdes E. Soto De Laurido, Edna Acosta Pérez, Nina Wallerstein

Faculty Research, Scholarly, and Creative Activity

Introduction: Community-Engaged Research (CEnR) and Community-Based Participatory Research (CBPR) require validated measures and metrics for evaluating research partnerships and outcomes. There is a need to adapt and translate existing measures for practical use with diverse and non-English-speaking communities. This paper describes the Spanish translation and adaptation of Engage for Equity's Community Engagement Survey (E2 CES), a nationally validated and empirically-supported CEnR evaluation tool, into the full-length Encuesta Comunitaria, and a pragmatic shorter version Fortaleciendo y Uniendo EsfueRzos Transdisciplinarios para Equidad de Salud (FUERTES). Methods: Community and academic partners from the mainland US, Puerto Rico, and Nicaragua participated in translating and …

A New Ecosystem Model For Arctic Phytoplankton Phenology From Ice-Covered To Open-Water Periods: Implications For Future Sea Ice Retreat Scenarios, Jang Geun Choi, Atsushi Matsuoka, Manfredi Manizza, Dustin Carroll, Stephanie Dutkiewicz, Thomas Lippmann

Faculty Research, Scholarly, and Creative Activity

To predict ecosystem change in the Arctic Ocean, understanding Arctic phytoplankton phenology is essential. We develop a marine ecosystem model focusing on phytoplankton dynamics and the competition for multiple resources based on knowledge from in situ data obtained in the Chukchi Sea. The model is designed to include the unique ecological characteristics of the Arctic Ocean. To the best of our knowledge, this is the first model successfully simulating the current paradigm for Arctic phytoplankton phenology, including both under-ice blooms and succession of phytoplankton groups. Sensitivity experiments show that the dominance of diatoms can be sustained by lateral transport of …

Spartan Daily, October 15, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 22

Exploring The Impact Of Lighting Sources On Walking Behavior In Obstructed Walkways Among Older Adults, Yue Luo, Yuhao Chen, Gaojian Huang, Boyi Hu

Faculty Research, Scholarly, and Creative Activity

The pandemic has reinforced older adults' reliance on their homes and the concept of “aging in place”. Changes like reduced physical strength and cognitive deficit, however, have heightened the challenge of simple tasks like obstacle crossing among older adults, let alone when older adults cannot perceive the surroundings well during the nighttime. The study is, therefore, to evaluate the impact of lighting on older adults' obstacle-crossing behavior during the nighttime. Twenty-seven older adults (81 ± 6 yrs., 171 ± 12 cm, 75 ± 20 kg, 14 females) were recruited. Participants were asked to cross over the obstacle in a dark …

Shared Decision-Making Communication And Prognostic Misunderstanding In The Icu, Judith B. Vick, Benjamin T. Berger, Peter A. Ubel, Christopher E. Cox, Hyun Bin You, Jessica E. Ma, Marie C. Haverfield, Bradley G. Hammill, Shannon S. Carson, Catherine L. Hough, Douglas B. White, Deepshikha Charan Ashana

Faculty Research, Scholarly, and Creative Activity

Importance: Surrogate misunderstanding of patient survival prognosis in the intensive care unit (ICU) is associated with poor patient and surrogate outcomes. Shared decision-making (SDM) may reduce misunderstanding. Objective: To evaluate the association between SDM-aligned communication and prognostic misunderstanding. Design, Setting, and Participants: This retrospective cohort study was conducted at 13 medical and surgical ICUs at 5 hospitals in North Carolina, Pennsylvania, and Washington between December 2012 and January 2017. Participants were surrogates of adult patients receiving prolonged mechanical ventilation and ICU physicians. Analysis was performed May to November 2023. Exposure: SDM-aligned communication during ICU family meetings, defined as the presence …

A (Sub)Field Guide To Quality Control In Hippocampal Subfield Segmentation On High-Resolution T2-Weighted Mri, Kelsey L. Canada, Negar Mazloum-Farzaghi, Gustaf Rådman, Jenna N. Adams, Arnold Bakker, Hannah Baumeister, David Berron, Martina Bocchetta, Valerie A. Carr, Marshall A. Dalton, Robin De Flores, Attila Keresztes, Renaud La Joie, Susanne G. Mueller, Naftali Raz, Tales Santini, Thomas Shaw, Craig E.L. Stark, Tammy T. Tran

Faculty Research, Scholarly, and Creative Activity

Inquiries into properties of brain structure and function have progressed due to developments in magnetic resonance imaging (MRI). To sustain progress in investigating and quantifying neuroanatomical details in vivo, the reliability and validity of brain measurements are paramount. Quality control (QC) is a set of procedures for mitigating errors and ensuring the validity and reliability of brain measurements. Despite its importance, there is little guidance on best QC practices and reporting procedures. The study of hippocampal subfields in vivo is a critical case for QC because of their small size, inter-dependent boundary definitions, and common artifacts in the MRI data …

Influence Of Mindfulness On Online Information Searching Strategies Of The University Of Ibadan Undergraduate Students, Abiola Moses Akinwale Mr

Library Philosophy and Practice (e-journal)

The objective of the study was to determine the impact of mindfulness on online information search strategies of undergraduate students at the University of Ibadan. The study assessed the level of online information search strategies, and mindfulness dimension, aiming at identifying the relationship between the independent variable (mindfulness dimension) on online information search strategies. The study was conducted on undergraduate students of the University of Ibadan.

The research adopted a correlational research survey design, with a total population of 11,812 students across seven faculties that were purposively determined, and a sample of 387 using Yamane (1967) sampling formula. The data …

Spartan Daily, October 10, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 21

Systematic Review On Self-Control A Predictor Of Work Performance Of Librarians In Public Universities In South Western Nigeria., Tola Abosede Ogunojemite

Library Philosophy and Practice (e-journal)

The purpose of, this study is to examine how self-control predicts work performance of librarians in public universities in southwestern Nigeria.

The research design adopted for the study was descriptive research survey design of the correlational type. A multi-stage sampling technique was adopted to draw 229 respondents. Data analysis was conducted based on frequency, percentage, mean and standard deviation, to answer the research questions Respondents of this study consisted of males (43.9%) and females (56.1%), majority (28.7%) aged 26-30. The findings revealed that the level of self-control of librarians in public universities in south-western Nigeria was high following the norm …

Spartan Daily, October 9, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 20

Empirical Study Of Machine Learning For Intelligent Bearing Fault Diagnosis, Armin Moghadam, Fatemeh Davoudi Kakhki

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

Spartan Daily, October 8, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 19

Spartan Daily, October 3, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 18

Listen Up! Perspectives Of People Of Color Who Use Augmentative And Alternative Communication In The United States, Shelley Lund, Yoosun Chung, Tracy Rackensperger, Alison Pentland, Adriana Castillo, Gracie Williams, Wendy Quach

Faculty Research, Scholarly, and Creative Activity

Every individual has a fundamental right to communicate and access equal opportunities to fully participate in society. However, this right may not be fully manifested for individuals with communication access needs especially those from underrepresented groups. This project had two aims, to determine 1) the specific experiences, challenges, and aspirations related to the cultural identities of people of color (POC) who use augmentative and alternative communication (AAC) and 2) how AAC service providers and manufacturers can support POC AAC users in a culturally and linguistically responsive manner. We conducted an online, asynchronous focus group with seven participants over eight weeks. …

Spartan Daily, October 2, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 17

Sjsu Erfa News, Fall 2024, San Jose State University, Emeritus And Retired Faculty Association

Emeritus and Retired Faculty Association (ERFA) Newsletter

Volume 38, No 1

Spartan Daily, October 01, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 163, Issue 16

Construction Contracting In The Zero Emission Transportation Sector: Evidence From Underrepresented Businesses, Gökçe Soydemir, Orestis P. Panagopoulos

Mineta Transportation Institute

This study investigates the degree to which underrepresented construction contractors face challenges in California's zero-emission transportation sector to devise a simpler and more efficient bonding structure. Using a survey dispersed over underrepresented businesses across the state, the study provides several suggestions for a statewide bonding program that caters to the needs of contractors. Both qualitative and quantitative methods are used in the study. The survey data are evaluated using econometric tools to analyze whether there are any statistically significant associations between contractors' characteristics and their industry experiences. Focus groups and focused interviews are conducted to identify those perspectives the survey …