Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

San Jose State University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 2671 - 2700 of 27936

Full-Text Articles in Entire DC Network

A Multicultural Approach To Evaluate Information Literacy Skills Of The University Students Of The Remote Areas Of Pakistan., Shahzadi Humbhi, Shabbir Tareen, Abdul Reheem, Alia Humbhi Dec 2022

A Multicultural Approach To Evaluate Information Literacy Skills Of The University Students Of The Remote Areas Of Pakistan., Shahzadi Humbhi, Shabbir Tareen, Abdul Reheem, Alia Humbhi

Library Philosophy and Practice (e-journal)

In today's world, information is vital for decision making. However, in the 21st century the abundance of information is also causing issues for the people having less expertise and knowledge for synthesizing and using it. The abundance is merely due to advancement in technology including information media, internet and printed books. The advancement in technology particularly the source of communicating information have intensified information complexity, which is, people receive much information in excess of needed and get confused that on which information basis they should make decisions. In this regard, having information literacy is considered one of the most …


Use Of Library Information Resources By Undergraduate Students At Sokoine University Of Agriculture, Tanzania, Nicholaus Mwalukasa Dr Dec 2022

Use Of Library Information Resources By Undergraduate Students At Sokoine University Of Agriculture, Tanzania, Nicholaus Mwalukasa Dr

Library Philosophy and Practice (e-journal)

The study examines use of library information resources by students of Sokoine University of Agriculture in Tanzania. The study employed cross-sectional research. Systematic sampling was to select 120 respondents. Data was collected using structured questionnaire. Quantitative data was coded and analyzed using the statistical package for social science (SPSS). Frequency and percentages was analyzed. The results found that most of the respondents mainly used special collection, general collection and special reserve. The study further found that e journal and e-book were the most accessed and utilized e resources, while dissertation was the least used e resources. The study also revealed …


Investigation Of Integrated Library System Software (Ils) Use In Nigerian Baptist Theological Seminary Libraries, Adebola Aderemi Olatoye Mrs Dec 2022

Investigation Of Integrated Library System Software (Ils) Use In Nigerian Baptist Theological Seminary Libraries, Adebola Aderemi Olatoye Mrs

Library Philosophy and Practice (e-journal)

Libraries in this digital era must acclimatize with content on how to manage resources for optimum use to the benefits of their institution and fulfilling potentiated expected roles as to collects describes preserves and provides essential roles of information resources to users. Consequence upon these, the study investigates the library system software use in Baptist theological seminaries libraries in Nigeria, it focuses on applying in tracking items owned ordered which consist of a relation database and of two graphical users interface .Various ILS were considered as KOHA, OPAC, Atrium and NewGenLibrary which stimulate application of computers to perform the library …


Decreasing Trash In Local Creeks: A Program Evaluation Of The City Of San Jose’S Direct Discharge Trash Control Program, Lakeisha Bryant Dec 2022

Decreasing Trash In Local Creeks: A Program Evaluation Of The City Of San Jose’S Direct Discharge Trash Control Program, Lakeisha Bryant

Master's Projects

The entire San Francisco Bay was once a navigable waterway in the 1850s during the Gold Rush era. Large amounts of sediment from upstream erosion and mining flowed to the bay resulting in the downsizing of the bay’s square miles (Environmental Protection Agency, 2022). As a result of intense development on the bay shores and adjacent lands, the bay faces several challenges that affect its water quality and threatens aquatic ecosystems. Pesticides, mercury, metals, and pathogens are just a few substances in the bay that cause unhealthy conditions for aquatic life and threaten human health. California’s Water Resources Control Board …


A Program Evaluation Of The Project Roomkey In Santa Clara, San Francisco, And Alameda Counties, Louella Sevegan Dec 2022

A Program Evaluation Of The Project Roomkey In Santa Clara, San Francisco, And Alameda Counties, Louella Sevegan

Master's Projects

During the early months of 2020, the rapid spread of SARS-CoV-2 (COVID-19) had a significant impact on the homeless population. The U.S. Department of Housing and Urban Development, Office of Community Planning and Development defines a homeless person as someone who "lacks a fixed, regular, and adequate nighttime residence" (Henry, et al., 2020, page 2). According to a report conducted by Culhane et al. (2020), the homeless population has a higher chance of being infected by COVID-19 than the general population. Issues such as inadequate access to sanitation or proper hygiene, and the inability to isolate, especially in a congregate …


Divergent Post-Breeding Spatial Habitat Use Of Laysan And Black-Footed Albatross, Fredrick Dallas Jordan, Scott A. Shaffer, Melinda G. Conners, Julia E.F. Stepanuk, Morgan E. Gilmour, Corey A. Clatterbuck, Elliott L. Hazen, Daniel M. Palacios, Yann Tremblay, Michelle Antolos, David G. Foley, Steven J. Bograd, Daniel P. Costa, Lesley H. Thorne Dec 2022

Divergent Post-Breeding Spatial Habitat Use Of Laysan And Black-Footed Albatross, Fredrick Dallas Jordan, Scott A. Shaffer, Melinda G. Conners, Julia E.F. Stepanuk, Morgan E. Gilmour, Corey A. Clatterbuck, Elliott L. Hazen, Daniel M. Palacios, Yann Tremblay, Michelle Antolos, David G. Foley, Steven J. Bograd, Daniel P. Costa, Lesley H. Thorne

Faculty Research, Scholarly, and Creative Activity

Understanding the at-sea movements of wide-ranging seabird species throughout their annual cycle is essential for their conservation and management. Habitat use and resource partitioning of Laysan (Phoebastria immutabilis) and black-footed (Phoebastria nigripes) albatross are well-described during the breeding period but are less understood during the post-breeding period, which represents ~40% of their annual cycle. Resource partitioning may be reduced during post-breeding, when birds are not constrained to return to the nest site regularly and can disperse to reduce competitive pressure. We assessed the degree of spatial segregation in the post-breeding distributions of Laysan (n = 82) and black-footed albatrosses (n …


Managing Deviant Behaviours Among Undergraduate Student Users Of Federal University Libraries In Southwest, Nigeria, Osagie Oseghale, Christopher Olumuyiwa Ola Dec 2022

Managing Deviant Behaviours Among Undergraduate Student Users Of Federal University Libraries In Southwest, Nigeria, Osagie Oseghale, Christopher Olumuyiwa Ola

Library Philosophy and Practice (e-journal)

Abstract

This study investigated the causes, prevalence and effect of deviant behaviours among undergraduate student users of Federal university libraries in Southwest, Nigeria. Using a descriptive survey research design, 108 librarians from the six Federal university libraries participated in the study. A self-devised structured questionnaire was used for data collection. Data collected were analysed and results presented using table of descriptive statistics, frequencies and percentages. The study revealed that deviant behaviours are opportunistic crimes caused by situational factors including a pervasive view that there is little or no danger of being caught, Porous library security, Poor illumination, lack of vigilance …


Information Needs And Seeking Pattern Of Children In Public Libraries: A Case Study Of Kwara State Library, Nigeria, Ronke Oyetunji, Michael Chinweike Chigbundu, David Azeez Olokode Dec 2022

Information Needs And Seeking Pattern Of Children In Public Libraries: A Case Study Of Kwara State Library, Nigeria, Ronke Oyetunji, Michael Chinweike Chigbundu, David Azeez Olokode

Library Philosophy and Practice (e-journal)

The continuous advancement of children in sizes and knowledge, influences their curiosity and need for information which in turn precedes their information seeking patterns. The Children’s section in public libraries saddled with the responsibilities of meeting the information needs of children ensures that there are adequate information resources available for children. This study was carried out in Kwara State Library, Nigeria, with the aim of identifying the information seeking patterns and needs of children in Kwara State Library. To achieve this aim, four objectives were formulated. Which are; to identify the sources of information available to children in Kwara state …


Modern And Information Services Of An Academic Library: An Overview, Bala Sankar B, Bala Sankar B Dec 2022

Modern And Information Services Of An Academic Library: An Overview, Bala Sankar B, Bala Sankar B

Library Philosophy and Practice (e-journal)

Academic libraries are considered a confidence centre of educational establishments and their Services assist numerous academic programs, including teaching and research. In academic libraries, the application of the latest technology, particularly internet technology, has transformed traditional methods of providing library and information services. Introducing novel information via a variety of channels requires an extra need for information and a library system to include the latest users. As users of technology became more demanding, libraries grew or invented new services. Information methods and techniques are constantly being developed by the internet for libraries to use to provide their services. Some research …


Leveraging High-End Technologies For Quality Library Services In Nigeria, Kennedy Arebamen Eiriemiokhale Phd, Basirat Omolara Amzat Mrs Dec 2022

Leveraging High-End Technologies For Quality Library Services In Nigeria, Kennedy Arebamen Eiriemiokhale Phd, Basirat Omolara Amzat Mrs

Library Philosophy and Practice (e-journal)

The study examined leveraging high-end technologies for quality library services in Nigeria. The objectives of the study were to identify the type of high-end technologies available in Nigerian University Libraries; ascertain if Nigeria University Libraries have the requirements for high-end technologies; determine if Nigerian University Libraries use high-end technologies for service delivery, and identify the benefits of using high-end technologies for service delivery in Nigerian University Libraries. The study adopted survey design, and the population comprised of 40 professional librarians in three university libraries in Kwara State. A self-designed questionnaire was used for data collection, while data were analyzed using …


Information Needs And Seeking Behaviour Of Road Transport Employee Association Of Nigeria (Rtean) Members, Yenagoa Branch, Bayelsa State, Nigeria, Abraham Tabor Etebu Ph.D, Cln, Mnla, Godwin Oberhiri-Orumah (Cln, Mnla) Dec 2022

Information Needs And Seeking Behaviour Of Road Transport Employee Association Of Nigeria (Rtean) Members, Yenagoa Branch, Bayelsa State, Nigeria, Abraham Tabor Etebu Ph.D, Cln, Mnla, Godwin Oberhiri-Orumah (Cln, Mnla)

Library Philosophy and Practice (e-journal)

The study sought to identify the information needs and information-seeking behaviour of Road Transport Employee Association of Nigeria (RTEAN) Members in Yenagoa Branch, Bayelsa State. The specific purpose of the study was to: examine the information needs of Road Transport Employee Association of Nigeria members in Yenagoa, Bayelsa State, Nigeria; find out how Road Transport Employee Association of Nigeria members in Yenagoa, Bayelsa State, Nigeria seek for needed information; determine the problems encountered by Road Transport Employee Association of Nigeria members in Yenagoa, Bayelsa State, Nigeria while seeking for needed information; and proffer solutions to the determined problems of information …


Digital Devices And Digital Literacy Skills Among Library And Information Science Students In Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria, Abraham Tabor Etebu, Choice Meniwoze Zaccheus Ms Dec 2022

Digital Devices And Digital Literacy Skills Among Library And Information Science Students In Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria, Abraham Tabor Etebu, Choice Meniwoze Zaccheus Ms

Library Philosophy and Practice (e-journal)

The study focused on Digital Devices and Digital Literacy Skills Among Library and Information Science Undergraduate Students in Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria. Survey design was used. The population of the study covered the 200 and 300-level students of the Department of Library and Information Science, Niger Delta University. The sample size of the study was 165. The total enumeration sampling technique was used to determine the sample size of the study. The instrument used for data collection was a self-constructed questionnaire. Descriptive statistics were used in the analysis. The findings revealed that students of LIS, Niger …


Evaluation Of Library Websites Of Colleges Affiliated To University Of Delhi: A Content Analysis Study, Kajal Narula, Paramjeet Kaur Walia Dec 2022

Evaluation Of Library Websites Of Colleges Affiliated To University Of Delhi: A Content Analysis Study, Kajal Narula, Paramjeet Kaur Walia

Library Philosophy and Practice (e-journal)

Abstract

Purpose- This paper aims to analyse the content of libraries’ websites of colleges affiliated to University of Delhi in India.

Design/methodology/approach-In the present study, observation method was used to analyse the content which was uploaded on the websites of selected ten colleges of University of Delhi. The data and content uploaded on the websites was collected and analysed with the help of checklist specifically designed for this purpose.

Findings- Most of the college libraries uploaded information about its collection on the website. It was found that few college libraries have been using web 2.0 tools. It has been …


A Synopsis Of Institutional Repositories In Nigerian University System: Advantages And Challenges, Samson Adesina Akinola, Dolapo P. Olagoke, Opeyemi F. Opawale Dec 2022

A Synopsis Of Institutional Repositories In Nigerian University System: Advantages And Challenges, Samson Adesina Akinola, Dolapo P. Olagoke, Opeyemi F. Opawale

Library Philosophy and Practice (e-journal)

The academic communities have undoubtedly been struggling for some years now with difficulties in disseminating and communicating research findings. This is as a result of the ever increasing high cost of journals, which are the traditional medium for research communication and how this as affected libraries budget, most especially in the depressed economy of developing countries. The financial difficulties being experienced by academic publishers have also added to this pain. Many academics have their research work stored in Microsoft (MS) words and other digital formats on their computers, but only very few of them ponder on the long term preservation …


Placing The Cart Before The Horse: E-Records Policy Experiences And Lessons From Zimbabwe’S Provincial Government, Samson Mutsagondo, Petronella Katekwe Dec 2022

Placing The Cart Before The Horse: E-Records Policy Experiences And Lessons From Zimbabwe’S Provincial Government, Samson Mutsagondo, Petronella Katekwe

Library Philosophy and Practice (e-journal)

There is remarkable growth in use of electronic records in Zimbabwe. The professional management of such records is brought under spotlight as government ministries in the Midlands province of Zimbabwe manage electronic records without electronic records policies in place. The absence of electronic records policies implies lack of guidance regarding what should be done, how, when, why and by whom. The implementation of electronic records programmes in provincial government ministries before formulating and mobilising policies that guide such programmes is akin to placing the cart before the horse. Developing countries which face similar scenarios may take a leaf from the …


Effect Of Academic Library Usage On Pre-Service Teachers’ Academic Achievement, Nneka Justina Eze Phd, Victoria Olasoji Omosowon Phd, Ifeoma Roseline Iketaku Phd, Claris Nnenna Eze Phd Dec 2022

Effect Of Academic Library Usage On Pre-Service Teachers’ Academic Achievement, Nneka Justina Eze Phd, Victoria Olasoji Omosowon Phd, Ifeoma Roseline Iketaku Phd, Claris Nnenna Eze Phd

Library Philosophy and Practice (e-journal)

This study investigated the effect of academic library on pre-service teachers’ academic achievement. Based on the purpose of the study two research questions and two null hypotheses were formulated and tested at 0.05 level of significance. Quasi experimental design was adopted for this study. The population of the study comprised of all the pre-service teachers in the department of Arts and Social Science Education, Ebonyi State University. A sample of 67 pre-service teachers were purposively selected and used for the study. The instrument used for data collection was English Language Achievement (ELAT). The validity of the instrument was established by …


Preservation Of Information Resources And User Satisfaction With The Use Of Library In Oko Polytechnic, Anambra State., Chibueze Norbert Onwuekwe, Chukwuma Simon Olise, Awajionyi Blessing Suleiman Dec 2022

Preservation Of Information Resources And User Satisfaction With The Use Of Library In Oko Polytechnic, Anambra State., Chibueze Norbert Onwuekwe, Chukwuma Simon Olise, Awajionyi Blessing Suleiman

Library Philosophy and Practice (e-journal)

ABSTRACT

This research work investigated the preservation of information resources and user satisfaction with the use of library in Oko Polytechnic, Anambra State. The population of the study comprises 39 library staff and sample size of the study was 20 library staff which was selected randomly using simple random sample techniques. Three research questions were formulated to guide this study. Data was collected using the questionnaire, and was analysed with descriptive statistics. The findings of the study revealed that the preservation method of information resources use in Oko Polytechnic includes: Binding, lamination and restoration, dusting/stain removal, fumigation, monitoring and controlling …


Spartan Daily, December 1, 2022, San Jose State University, School Of Journalism And Mass Communications Dec 2022

Spartan Daily, December 1, 2022, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2022

Volume 159, Issue 42


The Central Valley Transportation Challenge, Christian Wandeler, Steve Hart Dec 2022

The Central Valley Transportation Challenge, Christian Wandeler, Steve Hart

Mineta Transportation Institute

The Central Valley Transportation Challenge provides underserved minority students, who are primarily from rural areas, with high quality transportation-related educational experiences so that they learn about transportation-related topics and opportunities in transportation careers. The CVTC is a project-based learning program that brings university faculty and students to K–12 classrooms in rural areas. The project operated with three main objectives: (1) support K–12 teachers’ understanding and implementation of the CVTC programs; (2) connect K–12 students with university faculty and students, and transportation professionals through the CVTC program; and (3) develop an online hub with transportation-related lesson plans and sequences. The results …


Secure Human Action Recognition By Encrypted Neural Network Inference, Miran Kim, Xiaoqian Jiang, Kristin Lauter, Elkhan Ismayilzada, Shayan Shams Dec 2022

Secure Human Action Recognition By Encrypted Neural Network Inference, Miran Kim, Xiaoqian Jiang, Kristin Lauter, Elkhan Ismayilzada, Shayan Shams

Faculty Research, Scholarly, and Creative Activity

Advanced computer vision technology can provide near real-time home monitoring to support “aging in place” by detecting falls and symptoms related to seizures and stroke. Affordable webcams, together with cloud computing services (to run machine learning algorithms), can potentially bring significant social benefits. However, it has not been deployed in practice because of privacy concerns. In this paper, we propose a strategy that uses homomorphic encryption to resolve this dilemma, which guarantees information confidentiality while retaining action detection. Our protocol for secure inference can distinguish falls from activities of daily living with 86.21% sensitivity and 99.14% specificity, with an average …


Meeting The 24-H Movement Guidelines And Health-Related Outcomes Among Youth With Autism Spectrum Disorder: A Seven-Country Observational Study, Chunxiao Li, Justin A. Haegele, Fenghua Sun, Maria Luiza Tanure Alves, Stefanie Hwee Chee Ang, Jihyun Lee, Kwok Ng, Isabella Dos Santos Alves, Sean Healy, Wendy Yajun Huang, Pauli Rintala, Jernice Sing Yee Tan, Yandan Wu, Hannah Yang, Eija Kärnä, Hyokju Maeng, André Lisandro Schliemann, Ding Ding Dec 2022

Meeting The 24-H Movement Guidelines And Health-Related Outcomes Among Youth With Autism Spectrum Disorder: A Seven-Country Observational Study, Chunxiao Li, Justin A. Haegele, Fenghua Sun, Maria Luiza Tanure Alves, Stefanie Hwee Chee Ang, Jihyun Lee, Kwok Ng, Isabella Dos Santos Alves, Sean Healy, Wendy Yajun Huang, Pauli Rintala, Jernice Sing Yee Tan, Yandan Wu, Hannah Yang, Eija Kärnä, Hyokju Maeng, André Lisandro Schliemann, Ding Ding

Faculty Research, Scholarly, and Creative Activity

Background: Meeting daily guidelines for physical activity, screen time, and sleep duration is associated with a host of health indicators for youth. In this cross-sectional observational study, we investigated the associations between adherence to the movement guidelines and health-related outcomes among youth with autism spectrum disorder (ASD). Methods: Parents of youth with ASD (10–17 years) from seven countries and regions were invited to provide online proxy-reports for child’s movement behaviors (i.e., physical activity, sleep and screen time), and health-related outcomes (i.e., body mass index [BMI], general health, and quality of life). A series of multiple linear regression analyses were used …


Addressing Forced Labor In Supply Chains In California, Kezban Yagci Sokat Dec 2022

Addressing Forced Labor In Supply Chains In California, Kezban Yagci Sokat

Faculty Research, Scholarly, and Creative Activity

Transportation plays a key role in combating human trafficking and California is monumental in understanding this role. This paper presents one element of research undertaken for United States Department of Transportation for understanding the role of transportation in combating human trafficking in California through a survey of multi-disciplinary anti-trafficking practitioners followed by a semi-structured interview. This paper focuses on forced labor and supply chain management. It presents general knowledge on forced labor issues in California and globally, the intersection with transportation, efforts to combat forced labor in the supply chains, and experts’ suggestions on how to address forced labor. The …


A Multi-Site, International Audit Of Malnutrition Risk And Energy And Protein Intakes In Patients Undergoing Treatment For Head Neck And Esophageal Cancer: Results From Inform, Lisa Martin, Merran Findlay, Judith D. Bauer, Rupinder Dhaliwal, Marian De Van Der Schueren, Alessandro Laviano, Adrianne Widaman, Vickie E. Baracos, Andrew G. Day, Leah M. Gramlich Dec 2022

A Multi-Site, International Audit Of Malnutrition Risk And Energy And Protein Intakes In Patients Undergoing Treatment For Head Neck And Esophageal Cancer: Results From Inform, Lisa Martin, Merran Findlay, Judith D. Bauer, Rupinder Dhaliwal, Marian De Van Der Schueren, Alessandro Laviano, Adrianne Widaman, Vickie E. Baracos, Andrew G. Day, Leah M. Gramlich

Faculty Research, Scholarly, and Creative Activity

Patients with foregut tumors are at high risk of malnutrition. Nutrition care focuses on identifying individuals at risk of malnutrition and optimizing nutrient intake to promote the maintenance of body weight and lean body mass. This multi-center prospective, longitudinal study audited nutrition care practices related to screening for risk of malnutrition (Patient-Generated Subjective Global Assessment Short Form; PG-SGA SF), and nutrition interventions prescribed (route; adequacy of energy and protein intakes). Audits occurred at four time periods: baseline (before treatment) and at 2, 4, and 6 months after starting cancer treatment; 170 patients (esophageal (ESO; n = 51); head and neck …


Supplemental Nutrition Assistance Program (Snap)-Authorized Retailers Received A Low Score Using The Business Impact Assessment For Obesity And Population-Level Nutrition (Bia-Obesity) Tool, Bailey Houghtaling, Tessa Englund, Susan Chen, Nila Pradhananga, Vivica I. Kraak, Elena Serrano, Samantha M. Harden, George C. Davis, Sarah Misyak Dec 2022

Supplemental Nutrition Assistance Program (Snap)-Authorized Retailers Received A Low Score Using The Business Impact Assessment For Obesity And Population-Level Nutrition (Bia-Obesity) Tool, Bailey Houghtaling, Tessa Englund, Susan Chen, Nila Pradhananga, Vivica I. Kraak, Elena Serrano, Samantha M. Harden, George C. Davis, Sarah Misyak

Faculty Research, Scholarly, and Creative Activity

Background: The Supplemental Nutrition Assistance Program (SNAP) supports Americans with lower income to purchase dietary products at authorized retailers. This research aimed to evaluate SNAP-authorized retailers’ public commitments in support of nutrition security and to examine differences between traditional grocers and nontraditional (e.g., convenience, drug, dollar) SNAP-authorized retailers’ public commitments. Methods: Prominent United States (U.S.) SNAP-authorized retailers nationally and in two U.S. states (California and Virginia) were identified based on number of store locations (n = 61). Public information available in grey literature were reviewed and scored using the Business Impact Assessment for Obesity and population-level nutrition (BIA-Obesity) tool. SNAP-authorized …


Development And Evaluation Of A Novel Dietary Bisphenol A (Bpa) Exposure Risk Tool, Jennifer C. Hartle, Roy S. Zawadzki, Joseph Rigdon, Juleen Lam, Christopher D. Gardner Dec 2022

Development And Evaluation Of A Novel Dietary Bisphenol A (Bpa) Exposure Risk Tool, Jennifer C. Hartle, Roy S. Zawadzki, Joseph Rigdon, Juleen Lam, Christopher D. Gardner

Faculty Research, Scholarly, and Creative Activity

Background: Exposure to endocrine disrupting chemicals such as bisphenol A (BPA) is primarily from the diet through canned foods. Characterizing dietary exposures can be conducted through biomonitoring and dietary surveys; however, these methods can be time-consuming and challenging to implement. Methods: We developed a novel dietary exposure risk questionnaire to evaluate BPA exposure and compared these results to 24-hr dietary recall data from participants (n = 404) of the Diet Intervention Examining The Factors Interacting with Treatment Success (DIETFITS) study, a dietary clinical trial, to validate questionnaire responses. High BPA exposure foods were identified from the dietary recalls and used …


Objective Evaluation Of The Somatogravic Illusion From Flight Data Of An Airplane Accident, Eric L. Groen, Torin K. Clark, Mark M.J. Houben, Jelte E. Bos, Randall J. Mumaw Dec 2022

Objective Evaluation Of The Somatogravic Illusion From Flight Data Of An Airplane Accident, Eric L. Groen, Torin K. Clark, Mark M.J. Houben, Jelte E. Bos, Randall J. Mumaw

Faculty Research, Scholarly, and Creative Activity

(1) Background: It is difficult for accident investigators to objectively determine whether spatial disorientation may have contributed to a fatal airplane accident. In this paper, we evaluate three methods to reconstruct the possible occurrence of the somatogravic illusion based on flight data recordings from an airplane accident. (2) Methods: The outputs of two vestibular models were compared with the “standard” method, which uses the unprocessed gravito-inertial acceleration (GIA). (3) Results: All three methods predicted that the changing orientation of the GIA would lead to a somatogravic illusion when no visual references were available. However, the methods were not able to …


Promoting Permanency In Families With Parental Substance Misuse: Lessons From A Process Evaluation Of A Multi-System Program, Karla Shockley Mccarthy, Jennifer Price Wolf, Elinam Dellor Dec 2022

Promoting Permanency In Families With Parental Substance Misuse: Lessons From A Process Evaluation Of A Multi-System Program, Karla Shockley Mccarthy, Jennifer Price Wolf, Elinam Dellor

Faculty Research, Scholarly, and Creative Activity

Background: Families affected by substance misuse are at increased risk for child maltreatment and child welfare system involvement. The Enhancing Permanency in Children and Families (EPIC) program uses four evidence-based and informed multi-system practices to promote safety and permanency outcomes for children involved with the child welfare system due to parental substance misuse: 1) Peer Recovery Support (PRS), 2) Family Treatment Drug Court (FTDC), 3) Medications for Opioid Use Disorder (MOUD) and 4) Nurturing Parent Program (NPP) relational skill-building. The purpose of the current study was to identify barriers, facilitators, and lessons learned in the implementation of and client engagement …


The Stellar Populations Of Quiescent Ultra-Diffuse Galaxies From Optical To Mid-Infrared Spectral Energy Distribution Fitting, Maria Luisa Buzzo, Duncan A. Forbes, Jean P. Brodie, Aaron J. Romanowsky, Michelle E. Cluver, Thomas H. Jarrett, Seppo Laine, Warrick J. Couch, Jonah S. Gannon, Anna Ferré-Mateu, Nobuhiro Okabe Dec 2022

The Stellar Populations Of Quiescent Ultra-Diffuse Galaxies From Optical To Mid-Infrared Spectral Energy Distribution Fitting, Maria Luisa Buzzo, Duncan A. Forbes, Jean P. Brodie, Aaron J. Romanowsky, Michelle E. Cluver, Thomas H. Jarrett, Seppo Laine, Warrick J. Couch, Jonah S. Gannon, Anna Ferré-Mateu, Nobuhiro Okabe

Faculty Research, Scholarly, and Creative Activity

We use spectral energy distribution (SED) fitting to place constraints on the stellar population properties of 29 quiescent ultra-diffuse galaxies (UDGs) across different environments. We use the fully Bayesian routine PROSPECTOR coupled with archival data in the optical, near, and mid-infrared from Spitzer and Wide-field Infrared Survey Explorer under the assumption of an exponentially declining star formation history. We recover the stellar mass, age, metallicity, dust content, star formation time scales, and photometric redshifts (photo-zs) of the UDGs studied. Using the mid-infrared data, we probe the existence of dust in UDGs. Although its presence cannot be confirmed, we find that …


Impact Of Covid-19 On Health Risk Behaviors In Northern California: A Cross-Sectional Survey, Adriana Telias, Marcelle M. Dougan, Giselle A.P. Pignotti Dec 2022

Impact Of Covid-19 On Health Risk Behaviors In Northern California: A Cross-Sectional Survey, Adriana Telias, Marcelle M. Dougan, Giselle A.P. Pignotti

Faculty Research, Scholarly, and Creative Activity

The COVID-19 pandemic has been disruptive, unevenly impacting health behaviors in different geographical regions and population groups. We examined how COVID-19 affected perceived changes in physical activity, sleep, and diet and the impact of socio-demographic variables on a calculated health risk behavior score. In this cross-sectional study, 505 residents of northern California completed a web-based survey from August to November of 2020. Chi-square and multivariable linear regression analyses examined the association between socio-demographic variables and the health risk behavior score. Approximately 84 % of respondents experienced at least one unfavorable behavior change after the pandemic, with 49.5 % indicating a …


Measuring Competition Between The Great Powers Across Africa And Asia Using A Measure Of Relative Dispersion In Media Coverage Bias, Elizabeth Gooch, Stone Goethe, Nicholas Sobrepena, Eric Eckstrand Dec 2022

Measuring Competition Between The Great Powers Across Africa And Asia Using A Measure Of Relative Dispersion In Media Coverage Bias, Elizabeth Gooch, Stone Goethe, Nicholas Sobrepena, Eric Eckstrand

Faculty Research, Scholarly, and Creative Activity

Senior leaders in the US Department of Defense, as well as global affairs strategists and academics, have argued that China’s economic growth is associated with a dramatic increase in competition for resources and Chinese influence abroad. We aim to ascertain whether and where competition between great powers exists and to characterize China’s growing influence. Our main contribution is that we create a measure of competition among the United States, China, Russia, India, and France within African and Asian countries. We draw our data from a large media database that records news articles published since March 2015. We sum the quantity …