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Evaluation Of Sustainability Determinants To Develop A Sustainability Rating System For California Infrastructure Construction Projects, Joseph Kim, Patricia Mccarthy Jun 2022

Evaluation Of Sustainability Determinants To Develop A Sustainability Rating System For California Infrastructure Construction Projects, Joseph Kim, Patricia Mccarthy

Mineta Transportation Institute

This study evaluates the important sustainability determinants that affect factors’ success in meeting their sustainability goals when conducting infrastructure construction projects in California. The study implemented the online survey method to evaluate the sustainability characteristics that infrastructure industry professionals currently are aware of under the current situation in California. A data set of 25 validated survey responses is used for statistical data analysis using analysis of variables, Kruskal-Wallis tests, and two sample t-tests. The analysis results showed that the median response values for the six major sustainability categories do not show any significant difference. The results also showed that no …

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Broadcast Dimension Of Graphs, Jesse Geneson, Eunjeong Yi Jun 2022

Broadcast Dimension Of Graphs, Jesse Geneson, Eunjeong Yi

Faculty Research, Scholarly, and Creative Activity

In this paper we initiate the study of broadcast dimension, a variant of metric dimension. Let G be a graph with vertex set V (G), and let d(u, w) denote the length of a u − w geodesic in G. For k ≥ 1, let dk (x, y) = min{d(x, y), k +1}. A function f: V (G) → Z+ ∪{0} is called a resolving broadcast of G if, for any distinct x, y ∈ V (G), there exists a vertex [Formula Presented]. The broadcast dimension, bdim(G), of G is the minimum of [Formula Presented] over all resolving broadcasts of …

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Expected Propagation Time For Probabilistic Zero Forcing, Jesse Geneson, Leslie Hogben Jun 2022

Expected Propagation Time For Probabilistic Zero Forcing, Jesse Geneson, Leslie Hogben

Faculty Research, Scholarly, and Creative Activity

Zero forcing is a coloring process on a graph that was introduced more than fifteen years ago in several different applications. The goal is to color all the vertices blue by repeated use of a (deterministic) color change rule. Probabilistic zero forcing was introduced by Kang and Yi in [Bull. Inst. Combin. Appl. 67 (2013), 9–16] and yields a discrete dynamical system, which is a better model for some applications. Since in a connected graph any one vertex can eventually color the entire graph blue using probabilistic zero forcing, the expected time to do this is a natural parameter to …

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Evaluating Preschool Librarians’ Utilisation Of Information And Communication Technology For Virtual Library Services, Christian S. Ugwuanyi Ph.D, Chinedu I.O. Okeke Prof Jun 2022

Evaluating Preschool Librarians’ Utilisation Of Information And Communication Technology For Virtual Library Services, Christian S. Ugwuanyi Ph.D, Chinedu I.O. Okeke Prof

Library Philosophy and Practice (e-journal)

Information and communication technology (ICT) has become vital in twenty-first-century classrooms. In a similar vein, the pandemic of coronavirus 2019 (Covid-19) has prompted most countries to emphasize the use of ICT resources to build an online teaching platform. This development has prompted questions about Nigeria's educational system, as it is unknown how well-prepared instructors are to use ICT in the classroom. In this regard, there is a scarcity of research on how preschool librarians in Nigeria use ICT in their instruction. Thus, this research explored preschool librarians’ utilisation of information and communication technology for virtual library services. A descriptive survey …

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Assessing Information-Seeking Behaviour Of Visually Impaired Students Using Wilson’S Model Of Information Behaviour In Federal College Of Education (Special), Oyo, Taiwo Mujidat Arowosaye, Olubunmi D. Bakare Dr. Jun 2022

Assessing Information-Seeking Behaviour Of Visually Impaired Students Using Wilson’S Model Of Information Behaviour In Federal College Of Education (Special), Oyo, Taiwo Mujidat Arowosaye, Olubunmi D. Bakare Dr.

Library Philosophy and Practice (e-journal)

This study investigated the information-seekingbehaviourof visually impaired students using Wilson’s model of information behaviour in Federal College of Education (Special), Oyo, with a focus on assessing information needs, adequacy, and satisfaction of the visually impaired students. The study established that the information needs of visually impaired students include educational opportunities, information on personal development, the procedure for performing skills, and information on housekeeping and households. It was also established that preference for Braille has been on the decline in favour of talking book/audio recordings among the young in many countries. Visually impaired users' preference includes e-newspaper and magazine, e-book, interpersonal …

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New Efficient Approach To Solve Big Data Systems Using Parallel Gauss–Seidel Algorithms, Shih Yu Chang, Hsiao Chun Wu, Yifan Wang Jun 2022

New Efficient Approach To Solve Big Data Systems Using Parallel Gauss–Seidel Algorithms, Shih Yu Chang, Hsiao Chun Wu, Yifan Wang

Faculty Research, Scholarly, and Creative Activity

In order to perform big-data analytics, regression involving large matrices is often necessary. In particular, large scale regression problems are encountered when one wishes to extract semantic patterns for knowledge discovery and data mining. When a large matrix can be processed in its factorized form, advantages arise in terms of computation, implementation, and data-compression. In this work, we propose two new parallel iterative algorithms as extensions of the Gauss–Seidel algorithm (GSA) to solve regression problems involving many variables. The convergence study in terms of error-bounds of the proposed iterative algorithms is also performed, and the required computation resources, namely time-and …

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A Comparison Of Univariate And Multivariate Forecasting Models Predicting Emergency Department Patient Arrivals During The Covid-19 Pandemic, Egbe Etu Etu, Leslie Monplaisir, Sara Masoud, Suzan Arslanturk, Joshua Emakhu, Imokhai Tenebe, Joseph B. Miller, Tom Hagerman, Daniel Jourdan, Seth Krupp Jun 2022

A Comparison Of Univariate And Multivariate Forecasting Models Predicting Emergency Department Patient Arrivals During The Covid-19 Pandemic, Egbe Etu Etu, Leslie Monplaisir, Sara Masoud, Suzan Arslanturk, Joshua Emakhu, Imokhai Tenebe, Joseph B. Miller, Tom Hagerman, Daniel Jourdan, Seth Krupp

Faculty Research, Scholarly, and Creative Activity

The COVID-19 pandemic has heightened the existing concern about the uncertainty surrounding patient arrival and the overutilization of resources in emergency departments (EDs). The prediction of variations in patient arrivals is vital for managing limited healthcare resources and facilitating data-driven resource planning. The objective of this study was to forecast ED patient arrivals during a pandemic over different time horizons. A secondary objective was to compare the performance of different forecasting models in predicting ED patient arrivals. We included all ED patient encounters at an urban teaching hospital between January 2019 and December 2020. We divided the data into training …

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Convenient Tail Bounds For Sums Of Random Tensors, Shih Yu Chang, Wen Wei Lin Jun 2022

Convenient Tail Bounds For Sums Of Random Tensors, Shih Yu Chang, Wen Wei Lin

Faculty Research, Scholarly, and Creative Activity

This work prepares new probability bounds for sums of random, inde-pendent, Hermitian tensors. These probability bounds characterize large-deviation behavior of the extreme eigenvalue of the sums of random tensors. We extend Laplace transform method and Lieb’s concavity theorem from matrices to tensors, and apply these tools to generalize the classical bounds associated with the names Chernoff, Ben-nett, and Bernstein from the scalar to the tensor setting. Tail bounds for the norm of a sum of random rectangular tensors are also derived from corollaries of random Hermitian tensors cases. The proof mechanism can also be applied to tensor-valued martingales and tensor-based …

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Aac And Multilingualism In Children With Complex Communication Needs: Perspectives Of Filipino Parents And Teaching Professionals, Anne Aubrey V. Dulay May 2022

Aac And Multilingualism In Children With Complex Communication Needs: Perspectives Of Filipino Parents And Teaching Professionals, Anne Aubrey V. Dulay

Master's Theses

Parents and teaching professionals of children who use augmentative and/or alternative communication (AAC) systems within multilingual environments often face complicated decisions regarding their language choices and practices. Understanding parents’ and teaching professionals’ perceptions on this topic can assist AAC service providers in supporting them better during intervention. This study aimed to explore the perceptions of Filipino parents and teaching professionals regarding AAC and multilingualism. Specifically, this study sought to describe parents’ and teaching professionals’ language choices and practices when interacting with the AAC communicator and to describe the factors that influence their language choices and practices. This study followed a …

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Unmasking Medical Fake News Using Machine Learning Techniques, Garima Chaphekar May 2022

Unmasking Medical Fake News Using Machine Learning Techniques, Garima Chaphekar

Master's Theses

Fake news has always been a critical and challenging problem in the informationenvironment. The propagation of false news is a serious concern, especially in medical information, which can have dangerous and potentially deadly consequences. With the tsunami of online misinformation, it is crucial to fight fake medical news. In this study, we use machine learning techniques to help detect fake news related to diseases, including COVID-19, Ebola, Zika, SARS, Cancer, and Polio. To facilitate research in this space, we create a new medical dataset named MedHub. MedHub has records from two publicly available datasets on COVID and manually curated facts …

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An Exploratory Study On How Math Stories Engage Young Learners In Mathematical Sense-Making, Maria Gigi Carunungan May 2022

An Exploratory Study On How Math Stories Engage Young Learners In Mathematical Sense-Making, Maria Gigi Carunungan

Dissertations

This is an exploratory study of how pedagogy in the form of math stories, shapes young learners’ perceptions, motivations, and sense-making of math concepts. The research is presented in an exploratory documentary, with audio-video data collected through the iPhone. The pilot test of story-driven math learning solutions was conducted by two teachers with eight first grade children from diverse backgrounds in an afterschool program. This study also includes interviews of the teachers, educational leaders and specialists in primary school curricula, children’s literature, and math education. The results of the pilot validated the efficacy of story-driven math learning solutions for mathematical …

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Academic Trajectories Of Students With Disabilities And Caregiver Perspectives On Distance Learning In The Covid-19 Pandemic, Charlene Lee May 2022

Academic Trajectories Of Students With Disabilities And Caregiver Perspectives On Distance Learning In The Covid-19 Pandemic, Charlene Lee

Dissertations

As research on student learning during the COVID-19 pandemic continue to emerge, there remains a dearth of research on students with IEPs and how their caregivers experienced remote learning in a pandemic school year. This study examined the academic trajectories of students with IEPs and their caregivers’ perspectives towards distance learning during the COVID-19 pandemic. Measures included academic data extracted from the 2018–2019 school year and 2020–2021 school year and a survey of parental and caregiver opinions of the pandemic’s impact. Student academic data (N = 270) revealed a significant decrease in reading but not math trajectories. Notable differences were …

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Faculty And Administrator Perspectives On Campus Internationalization At Selected California State University And University Of California Campuses: Individual Efforts And Interconnected Roles, Parinaz Zartoshty May 2022

Faculty And Administrator Perspectives On Campus Internationalization At Selected California State University And University Of California Campuses: Individual Efforts And Interconnected Roles, Parinaz Zartoshty

Dissertations

This explanatory mixed-method research study explored campus internationalization trends by examining the practices of faculty and administrators engaged in campus internationalization efforts at selected four-year public institutions in Northern California. Most survey respondents and interviewees recognized the importance of internationalization, prompted greatly by their own personal transformational “international” journey, making them identifiable champions who can assist in promoting internationalization efforts. Most maintained that the system and their individual institutions do not provide adequate incentives to those faculty who are not personally motivated to engage in international activities and acknowledged internationalization does not float to the top of priorities. In instances …

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Student Engagement And Universal Design For Learning (Udl): A Community College Case Study, Candice R. Nance May 2022

Student Engagement And Universal Design For Learning (Udl): A Community College Case Study, Candice R. Nance

Dissertations

Community colleges have a significant impact on education. The community college population includes some of the most vulnerable students who have the most to gain from educational attainment. The objective of this mixed-methods case study was to investigate the practical implications and impact of Universal Design for Learning (UDL) on student learning, engagement, and sense of belonging. Forty-nine students participated in this study from seven sections of an asynchronous introduction to business course at a California community college during the COVID-19 pandemic. Findings suggested that the UDL intervention increased students’ final grade percentages, exam scores, and group project scores while …

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Core Principles Of Early Childhood Education Through The Lens Of California's Transitional Kindergarten Teachers And Administrators, Furwa T. Rizvi May 2022

Core Principles Of Early Childhood Education Through The Lens Of California's Transitional Kindergarten Teachers And Administrators, Furwa T. Rizvi

Dissertations

California's public-school system recently introduced another grade level, Transitional Kindergarten, as an opportunity to offer universal access to early education for all 4-year-olds. Elementary school teachers and administrators must be well prepared to support and education these young children. This dissertation focuses on four key principles to ensure high-quality learning: Developmentally Appropriate Practices, Social and Emotional Learning, Dual Language Learning, and Early Intervention. To gain a better understanding of teacher and administrator perspectives on these core principles of early childhood education, a comprehensive survey was administered online, with a total of # teacher and # administrator respondents. Results indicate that …

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The Role Of Ions In Irradiated Astrophysical O2 Ice, Kristen J. Darnell May 2022

The Role Of Ions In Irradiated Astrophysical O2 Ice, Kristen J. Darnell

Master's Theses

Cosmic ices contain ions produced by irradiation from cosmic rays and UVphotons, yet solid-phase ion-ice reactions are currently ignored in all astrochemical models, even though gas-phase ion-molecule reactions are arguably the single-most important class of reactions in astrochemistry. Thus, developing a model that includes solid-phase ion-ice reactions is essential to accurately model interstellar ice chemistry, especially given the recent launch of the James Webb Space Telescope. To fill this gap, we have compiled a solid-phase chemical network for use in a rate-based irradiated ice astrochemical model which, for the first time, includes ionic species produced via the photoionization of the …

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Optimization Of Cmos At Deep Cryogenic Temperatures, Prabjot K. Dhillon May 2022

Optimization Of Cmos At Deep Cryogenic Temperatures, Prabjot K. Dhillon

Master's Theses

Cryogenic CMOS is a sought-out technology because of its applications to fields like quantum computing and deep space exploration. Though slight advancements have been made within the field of cryogenic CMOS technology, there persists critical challenges that need to resolve to further advance the field. Hence, there is a need to solve challenges like understanding the undesirable effects due to the device physics at cryogenic temperatures such as high threshold voltage, kink-effects, abnormal subthreshold swing etc. and developing reliable circuit models because many rely on analytical modeling. The research models a NMOS ON-current and subthreshold slope at temperatures of 300K …

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Assessment Of Teachers' Perception Of The Provision, Use, And Maintenance Of Information And Communication Technology Facilities (Ict) In Ekiti State Primary School Libraries In Nigeria, Mensah Prince Osiesi, Chigozie Celestina Oke Dr, Adejimi Oluwatobi Busiyi Mr, Adenike Lucia Arulebe Mrs, Nnaemeka Chijioke Okorie Mr, Onyiye Maureen Okoh Mrs May 2022

Assessment Of Teachers' Perception Of The Provision, Use, And Maintenance Of Information And Communication Technology Facilities (Ict) In Ekiti State Primary School Libraries In Nigeria, Mensah Prince Osiesi, Chigozie Celestina Oke Dr, Adejimi Oluwatobi Busiyi Mr, Adenike Lucia Arulebe Mrs, Nnaemeka Chijioke Okorie Mr, Onyiye Maureen Okoh Mrs

Library Philosophy and Practice (e-journal)

This study assessed teachers' perception of the provision, use, and maintenance of ICT facilities in Ekiti State Primary school libraries in Nigeria. The study adopted the descriptive survey research type. The population of the study comprised all public primary school teachers in Ekiti State. The multistage sampling procedure was used in selecting the sample for the study. An instrument termed "Teachers' Perception of the Provision, Utilisation, and Maintenance of ICT Facilities in Primary School Libraries Questionnaire" was used for data collection, and was validated with its reliability ascertained. The data collected were analysed using descriptive statistics (frequency counts and percentages). …

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Chapter 28: Quantum Phase Estimation, Hiu Yung Wong May 2022

Chapter 28: Quantum Phase Estimation, Hiu Yung Wong

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

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Chapter 3: Basis, Basis Vectors, And Inner Product, Hiu Yung Wong May 2022

Chapter 3: Basis, Basis Vectors, And Inner Product, Hiu Yung Wong

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

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An Assessment Of The Effect Of Self-Efficacy, Reading Culture, Utilization Of Library Habits On The Academic Achievements Of Student-Librarians, Emmanuel Chidiadi Onwubiko May 2022

An Assessment Of The Effect Of Self-Efficacy, Reading Culture, Utilization Of Library Habits On The Academic Achievements Of Student-Librarians, Emmanuel Chidiadi Onwubiko

Library Philosophy and Practice (e-journal)

The dream of every student on entry any institution of learning is to excel academically and this can be achieve through self-belief facilitated by effective reading which is a complex cognitive process of decoding symbols in order to construct or derive meaning as an essential skill for academic success. Above all, the library should be seen by such student as information warehouse where desired information can be obtained through reading. This study therefore is an assessment of the effect of self-efficacy, reading culture and utilization of library habits on the academic achievement of student-librarians. The study employed a descriptive survey …

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Students’ Perceptions Toward The Usability And Usefulness Of The Digital Libraries: A Case Study Of Women University In District Peshawar., Parveen Khan, Sana Tabassum May 2022

Students’ Perceptions Toward The Usability And Usefulness Of The Digital Libraries: A Case Study Of Women University In District Peshawar., Parveen Khan, Sana Tabassum

Library Philosophy and Practice (e-journal)

This paper investigated the perceptions of undergraduate students regarding usability and usefulness of Digital Libraries. A case study was conducted to explore the use of Digital Library (DL) resources in ten undergraduate classes at Shaheed Benazir Butto Women University Peshawar and identified students' perceptions regarding educational digital libraries. Data was collected through survey method using qualitative tools such as observation and interviews. The study examined that university provides internet facility to all students and they have ample access for using Digital libraries but majority of the students are not aware of the use of DLs. Only research students are using …

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Awareness, Accessibility And Challenges Of Social Media As Experienced By Postgraduate Information Studies Students, University Of Kwazulu-Natal During The Covid-19 Pandemics Lockdown, Febishola Idowu Kutu Mrs, Olabode Olajide Mr, Jacob Oloruntoba Kutu Dr May 2022

Awareness, Accessibility And Challenges Of Social Media As Experienced By Postgraduate Information Studies Students, University Of Kwazulu-Natal During The Covid-19 Pandemics Lockdown, Febishola Idowu Kutu Mrs, Olabode Olajide Mr, Jacob Oloruntoba Kutu Dr

Library Philosophy and Practice (e-journal)

Students who receive literacy training tied to real-life assignments show greater improvement in literacy scores. The significance of this study revolves around the prominent role accorded social media in academic community for research, teaching and learning. In spite of the benefits associated with the use of social media for academic purposes, it is observed that many students, teachers/lecturers have not been fully exploring these advantages to improve their academic performance. The study investigated the awareness, access and social media challenges encountered by postgraduate students of Information Studies, UKZN during the lockdown caused by COVID-19 pandemics. The study employed a quantitative …

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Prediction And Confirmation Of A Switch-Like Region Within The N-Terminal Domain Of Hsirt1, Angelina T. Huynh, Thi-Tina N. Nguyen, Carina A. Villegas, Saira Montemorso, Benjamin Strauss, Richard A. Pearson, Jason G. Graham, Jonathan Oribello, Rohit Suresh, Brooke Lustig, Ningkun Wang May 2022

Prediction And Confirmation Of A Switch-Like Region Within The N-Terminal Domain Of Hsirt1, Angelina T. Huynh, Thi-Tina N. Nguyen, Carina A. Villegas, Saira Montemorso, Benjamin Strauss, Richard A. Pearson, Jason G. Graham, Jonathan Oribello, Rohit Suresh, Brooke Lustig, Ningkun Wang

Faculty Research, Scholarly, and Creative Activity

Many proteins display conformational changes resulting from allosteric regulation. Often only a few residues are crucial in conveying these structural and functional allosteric changes. These regions that undergo a significant change in structure upon receiving an input signal, such as molecular recognition, are defined as switch- like regions. Identifying these key residues within switch-like regions can help elucidate the mechanism of allosteric regulation and provide guidance for synthetic regulation. In this study, we combine a novel computational workflow with biochemical methods to identify a switch-like region in the N-terminal domain of human SIRT1 (hSIRT1), a lysine deacetylase that plays important …

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Efficacy Of Audio-Visual Aided Instruction For Improving Students’ Interest And Achievement In Stem Subjects: Implications For Library Practice, William Onu, Anthony Uchechukwu Uzoigwe, Fakolade Benjamin Ayodele, Oluwatoyin Comfort Oluwatosin, Deborah Dele May 2022

Efficacy Of Audio-Visual Aided Instruction For Improving Students’ Interest And Achievement In Stem Subjects: Implications For Library Practice, William Onu, Anthony Uchechukwu Uzoigwe, Fakolade Benjamin Ayodele, Oluwatoyin Comfort Oluwatosin, Deborah Dele

Library Philosophy and Practice (e-journal)

Considering that science and technology is key to comprehending and providing solution to problems plaguing humanity, STEM education is vital to a great future. With this being so, students are encouraged to develop skills and competencies needed to become educators, innovators, researchers, and leaders in different STEM domains, who can solve the most pressing problems facing humanity, now and in the future. However, there seem to be shortage of interest from students to pursue STEM careers. In a bid contribute to raising the level of interest in STEM subjects, this study, conducted in Nsukka education zone of Enugu state, sought …

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A Citation Analysis Of Scholarly Communications Of Universities In Karnataka, Kodandarama ., Chandrashekara M May 2022

A Citation Analysis Of Scholarly Communications Of Universities In Karnataka, Kodandarama ., Chandrashekara M

Library Philosophy and Practice (e-journal)

Purpose-The study aims to analyse the resources used in the citations of 571 research publications of University of Mysore and Karnatak University in the field of physics and prepares the list of core journal, leading publishers and prolific authors. For any research and academic institutional libraries, books and journals are considered as key resources. As the resources are more and diverse, collection building is a tough task for librarians. Citation analysis is one of the best methods to list the most used resources by the users. The paper highlights the extent of use of different sources in the research …

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Dynamic Habitat Models Reflect Interannual Movement Of Cetaceans Within The California Current Ecosystem, Elizabeth A. Becker, Karin A. Forney, David L. Miller, Jay Barlow, Lorenzo Rojas-Bracho, R. Jorge Urbán, Jeff E. Moore May 2022

Dynamic Habitat Models Reflect Interannual Movement Of Cetaceans Within The California Current Ecosystem, Elizabeth A. Becker, Karin A. Forney, David L. Miller, Jay Barlow, Lorenzo Rojas-Bracho, R. Jorge Urbán, Jeff E. Moore

Faculty Research, Scholarly, and Creative Activity

The distribution of wide-ranging cetacean species often cross national or jurisdictional boundaries, which creates challenges for monitoring populations and managing anthropogenic impacts, especially if data are only available for a portion of the species’ range. Many species found off the U.S. West Coast are known to have continuous distributions into Mexican waters, with highly variable abundance within the U.S. portion of their range. This has contributed to annual variability in design-based abundance estimates from systematic shipboard surveys off the U.S. West Coast, particularly for the abundance of warm temperate species such as striped dolphin, Stenella coeruleoalba, which increases off California …

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Relating Machine Learning To The Real-World: Analogies To Enhance Learning Comprehension, Vishnu S. Pendyala May 2022

Relating Machine Learning To The Real-World: Analogies To Enhance Learning Comprehension, Vishnu S. Pendyala

Faculty Research, Scholarly, and Creative Activity

Machine learning is an exciting field for many, but the rigor, math, and its rapid evolution are often found to be formidable, keeping them away from studying and pursuing a career in this area. Similarity has been substantially explored in machine learning algorithms such as in the K-nearest neighbors, Kernel methods, Support Vector Machines, but not so much in human learning, particularly when it comes to teaching machine learning. In the course of teaching the subject to undergraduate, graduate, and general pool of students, the author found that relating the concepts to real-world examples greatly enhances student comprehension and makes …

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Enhancing Leaners’ Motivation And Academic Achievement In Basic Science Using Printed Library Resources, Emmanuel C. Okenyi Ph.D, Christian S. Ugwuanyi Ph.D, Victor S. Ezema Ph.D, Anthonia N. Ngwoke Ph.D May 2022

Enhancing Leaners’ Motivation And Academic Achievement In Basic Science Using Printed Library Resources, Emmanuel C. Okenyi Ph.D, Christian S. Ugwuanyi Ph.D, Victor S. Ezema Ph.D, Anthonia N. Ngwoke Ph.D

Library Philosophy and Practice (e-journal)

In Enugu State, Nigeria, the researchers investigated the effects of printed library resources on students' motivation and academic achievement in basic science. The study used a quasi-experimental research design using 58 primary 5 pupils in public primary schools in Enugu State. Purposive sampling was used to select a sample size for the study. The achievement exams Basic Science Achievement Test (BSAT) and Motivation Scale were used to collect data (BSMS). Using Kuder-Richardson's formula 20 and the Cronbach Alpha technique, the instruments' reliability indices were judged to be 0.81 and 0.76, respectively. To answer the study questions, bar charts were used, …

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Strategy To Sharpen The Students’ Skills In Colon Classification, Saravanan T May 2022

Strategy To Sharpen The Students’ Skills In Colon Classification, Saravanan T

Library Philosophy and Practice (e-journal)

The paper sheds light on the strategy opted to sharpen the skills of the Library and Information Science Students in Colon Classification Scheme (6th Ed.). A few topics, namely Notational System, Main Class, Facet Formula and Postulates & Principles have been sliced here. Understanding the need and purpose of the said topics are a must for the freshers. The freshers should make their foundation as strong in the Normative Principles. Dr.S.R.Ranganathan (1967) insisted that the Colon Classification (6th Edition) techniques need to be taught to the students in the classroom with the help of Postulates and Principles. Students …

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