Digital Commons Network^™

Biophysical Approaches For Studying Desolvation Energy In Dna:Dna Binding Systems, Caroline Rose Harmon

Master's Theses

Hydration spheres have unique water behavior compared to the disorder of the bulk water phase. These hydration spheres have been shown to be crucial for structural and conformational stability, yet their effect on binding association has been largely mistreated. For a one-to-one binding system, we propose to append the classical Gibbs-free energy equation as follows: ΔG^0=-RT ln⁡(K_i )-[AB]ΔG_i^(H_2 O). Having a stronger grasp on how desolvation energy affects binding will ultimately aid studies from drug development and metabolism, to interpretation of structural models. To test our equation, we studied two small oligonucleotides that follow Watson-Crick base pairing using two different …

Effects Of A Preschool Arts Curriculum On Social And Emotional Competence, Sarah Rose Henderson

Master's Theses

This study investigated the extent to which low-income preschool children’s social, emotional, and behavioral competence improved after engaging in a six-week-long arts program. Participants included 46 students of three, four, and five years of age in two low-income, state-funded classrooms in the San Francisco Bay Area. Analyses of children’s scores on SCBE-80 measures of Social Competence and Egotistic-Prosocial showed statistically significant change from the pretest to the posttest. Teacher survey report of students’ frequency in social adaptation and enjoyment of the arts suggested that teachers observed social improvements in the classroom that were consistent with SCBE-80 results in Social Competence. …

In-Situ Measurement Of Plasma Etch Rate Using Etchrate Wafer, Razieh Mahzoon

Master's Theses

This paper presents the "EtchRate Wafer," a wireless monitoring silicon wafer that was invented by KLA-Tencor Corporation and patented in September 2014. This monitoring wafer measures the film thickness change in the etching plasma chambers while the etching process is running. The monitoring wafer has three sensors to measure the uniformity of thickness change across the wafer. The sensor is an optical stack that mainly consists of a collimator, an optical window, coated mirror, optical filter, and an optical detector. To measure the etch rate, the specific target material is coated on the optical window to be able to simulate …

Factors Influencing The Career Choice Of Library And Information Science Student’S In Federal Polytechnic Ede, Osun State, Abata-Ebire Blessing Damilola (Mrs), Stephen Adekunle Ajayi, Adebowale Jeremy Adetayo

Library Philosophy and Practice (e-journal)

This study investigates the factors influencing the career choice of library and information science students in Federal Polytechnic Ede, Osun State. The major objectives of this study was to find out the factors that influence the choice of librarianship as a career among students, the level of students perception towards library and information science as a career and to find a way out on how library and information science can become a reputable discipline in the society. A total number of 127 newly admitted students into LIS were purposely chosen. Enumerative sampling techniques were adopted. Structured questionnaire were used for …

Scientometric Methods For The Evaluation Of Hemophilia Research, Vellaichamy Alagarsamy, Jeyshankar Ramalingam

Library Philosophy and Practice (e-journal)

This article attempts to highlight quantitatively the growth and development of world literature on hemophilia in terms of publications output as per SCOPUS database (2003-2017). During 2003-2017 a total of 13503 papers were published by the scientists in the field of hemophilia. The average number of publications published per year was 900. The highest number of publications 1095 was published in 2012. Out of 13503 contributions, only 18.48% (2495 papers) of single authored and rest of 11008 papers (81.52%) were multi authored. The study identifies active institutions and country-wise distributions of hemophilia research output. The yearly analysis of data shows …

Research Productivity Of Saha Institute Of Nuclear Physics (Sinp), India With Special Reference To International Collaborative Experimental Consortia, Dhiman Mondal, Nitai Raychoudhury Dr

Library Philosophy and Practice (e-journal)

The Saha Institute of Nuclear Physics (SINP) is one of the prestigious autonomous research institutes under the Department of Atomic Energy, Govt. of India. The present study is carried out to identify the research performance of the scientists of SINP during 2005-2016. For this purpose, a total number of 3694 articles as reflected in Web of Science (WoS) database have been retrieved and evaluated on the basis of year, authorship, publication pattern, source journal, impact factor, collaborating institution, country, research area and citation. Out of total publications, the international collaborative research output constitute 41.20% share and western developed …

Scholarly Communications Of Mizoram University On Web Of Science In Global Perspective: A Scientometric Assessment, Sanjay Kumar Maurya, Akhandanand Shukla, R K Ngurtinkhuma

Library Philosophy and Practice (e-journal)

Objectives: Scientometric assessment of the performance of scholarly communications of Mizoram University in world scenario.

Methods: The ten years of scholarly communications have been retrieved from Web of Science for Mizoram University. The study analyses the scholarly communications, citations data, h-index, prolific contributors, forms of scholarly communications, funding agencies, highly cited scholarly communications, top areas of scholarly communications, authorship patterns and degree of collaboration.

Results: Physics and Chemistry subjects found the highest productive area of scholarly communications, multiple authorship is prevalent with high degree of collaboration among authors, Department of Science and Technology (DST) as the topmost …

Trend Of Public Library Research In India: A Bibliometric Study, Trishna Bhui, Sanjukta Sahoo

Library Philosophy and Practice (e-journal)

Objective - The aim of this paper is to reveal the trend of public library research in India. Public libraries are considered as an imperative institution to provide information and to spread knowledge within the rural and urban settings, therefore a closure examination on public libraries is necessary in order to know the researches going on in these libraries. This paper is thus intent to investigate the year wise researches on public library, core areas of public library in which researches are done, keyword analysis by using zipf’s law, supervising pattern, university wise ranking in contribution of public library research …

A Bibliometric Analysis Of Contributions In The Journal “Nature”, Thangamani T Mr., Palaniappan P Dr., Vinoth Kumar C Mr

Library Philosophy and Practice (e-journal)

The present study Bibliometric analysis of the Journal “Nature” covers 13499 articles of 59 volumes in five years from 2013 to 2017. The aim of study was to analyze the year wise distribution of articles & citations, authorship pattern of articles, group co-efficient values for collaborative author’s publications, ranking of authors based on publications and h-index score, most productive countries and institutions, type of document published, keyword distribution, impact factor and future growth of journal. Form the analysis the following Results has been found that, in the year 2015 highest number of 2944(21.81%) articles was published out of 13499 articles …

Primary Journals And Their Countries In The Field Of Dengue Literature: An Analysis, Kotti Thavamani

Library Philosophy and Practice (e-journal)

Presents a bibliometric analysis of the literature in the field of Dengue as indexed the MEDLINE data which covered in the Pubmed for the period 2008 to 2017. It is noticed that total of 11826 records on literature of Dengue are covered for a period of ten years from 2008 to 2017. It is also noticed that the maximum number of records (1810) was published during year 2016, followed by 1540 in 2017 and 1520 in 2015. It was found that Journal Article (41.4%), Research Support, Non-U.S. Gov’t (33.81%), Review (10.69%), Letter (3.61%), and Research Support, U.S. Gov't Non-P.H.S. (2.86%). …

Enabling Autonomous Navigation For Affordable Scooters, Kaikai Liu, Rajathswaroop Mulky

Faculty Publications

Despite the technical success of existing assistive technologies, for example, electric wheelchairs and scooters, they are still far from effective enough in helping those in need navigate to their destinations in a hassle-free manner. In this paper, we propose to improve the safety and autonomy of navigation by designing a cutting-edge autonomous scooter, thus allowing people with mobility challenges to ambulate independently and safely in possibly unfamiliar surroundings. We focus on indoor navigation scenarios for the autonomous scooter where the current location, maps, and nearby obstacles are unknown. To achieve semi-LiDAR functionality, we leverage the gyros-based pose data to compensate …

Applied Computing For Behavioral And Social Sciences (Acbss) Minor, Farshid Marbouti, Valerie Carr, Belle Wei, Morris Jones, Amy Strage

Faculty Publications

The growing digital economy creates unprecedented demand for technical workers, especially those with both domain knowledge and technical skills. To meet this need, an ACBSS (Applied Computing for Behavioral and Social Sciences) minor degree has been developed by an interdisciplinary team of faculty at San José State University (SJSU). The minor degree comprises four courses: Python programming, algorithms and data structures, R programming, and culminating projects. The first ACBSS cohort started in Fall 2016 with 32 students, and the second cohort in Fall 2017 reached its capacity of 40 students, 62% of whom are female and 35% are underrepresented minority …

Vehicle Tracking And Speed Estimation From Traffic Videos, Shuai Hua, Manika Kapoor, David Anastasiu

Faculty Publications

The rapid recent advancements in the computation ability of everyday computers have made it possible to widely apply deep learning methods to the analysis of traffic surveillance videos. Traffic flow prediction, anomaly detection, vehicle re-identification, and vehicle tracking are basic components in traffic analysis. Among these applications, traffic flow prediction, or vehicle speed estimation, is one of the most important research topics of recent years. Good solutions to this problem could prevent traffic collisions and help improve road planning by better estimating transit demand. In the 2018 NVIDIA AI City Challenge, we combine modern deep learning models with classic computer …

A Protocol-Based Blended Model For Fluid Mechanics Instruction, John Solomon, Eric Hamilton, Vimal Viswanathan, Chitra Nayak, Firas Akasheh

Faculty Publications, Mechanical Engineering

A personalized and media-rich learning framework called “Knowledge and Curriculum Integration Ecosystem” (KACIE) has been developed and implemented in a junior level fluid mechanics course in Fall 2016 and Spring 2017. This model shares characteristics of blended instruction as well as a flipped classroom, with an overall structure that includes the application of established principles emerging from the learning sciences and from cognitive neuroscience. These principles have taken form in the KACIE model as classroom protocols or written instructions to scaffold and guide teaching and learning by faculty and students respectively. In KACIE, the course has been presented as a …

Application Of Brain-Based Learning Principles To Engineering Mechanics Education: Implementation And Preliminary Analysis Of Connections Between Employed Strategies And Improved Student Engagement, Firas Akasheh, John Solomon, Eric Hamilton, Chitra Nayak, Vimal Viswanathan

Faculty Publications, Mechanical Engineering

In a pilot study supported by NSF, an instructional model that uses brain based learning principles as instructional protocols has been developed and successfully implemented in the course Introduction to Fluid Mechanics at a HBCU. Motivated by that success, we extended a similar intervention to another course, Dynamics, in the same school. In this paper, we report preliminary data from this intervention. The main strategies implemented in this intervention include: organization of the course into specific concepts and sub-concepts, which are concisely presented by short (limited to 2-6 minutes) content-rich lectures (diagrams, animations, narrations), active learning through in-class worksheets, and …

A Study On The Student Success In A Blended-Model Engineering Classroom, Vimal Viswanathan, John Solomon

Faculty Publications, Mechanical Engineering

One of the primary concern that many engineering educators face is the lack of engagement of students in their classroom. While literature suggests a variety of factors that might negatively influence student engagement, the theory of “Tailored Instructions and Engineered Delivery Using Protocols” (TIED UP) specifically addresses the lack of engagement arising from a weak pre-requisite base. TIED UP is a blended teaching model where the content delivery follows a set of protocols inspired by the brain-based learning approach. In a typical TIED UP classroom, content delivery is performed using short, animated and scripted concept videos that are generated before …

Contribution Of Hi-Bearing Ultra-Diffuse Galaxies To The Cosmic Number Density Of Galaxies, M. Jones, E. Papastergis, V. Pandya, L. Leisman, Aaron J. Romanowsky, L. Yung, R. Somerville, E. Adams

Faculty Publications

We estimate the cosmic number density of the recently identified class of HI-bearing ultra-diffuse sources (HUDs) based on the completeness limits of the ALFALFA survey. These objects have HI masses approximately in the range 8.5 < logMHI∕M⊙ < 9.5, average r-band surface brightnesses fainter than 24 mag arcsec−2, half-light radii greater than 1.5 kpc, and are separated from neighbours by at least 350 kpc. In this work we demonstrate that they contribute at most ~6% of the population of HI-bearing dwarfs detected by ALFALFA (with similar HI masses), have a total cosmic number density of (1.5 ± 0.6) × 10−3 …

The Sluggs Survey: A Comparison Of Total-Mass Profiles Of Early-Type Galaxies From Observations And Cosmological Simulations, To ∼4 Effective Radii, Sabine Bellstedt, Duncan Forbes, Aaron Romanowsky, Rhea-Silvia Remus, Adam Stevens, Jean Brodie, Adriano Poci, Richard Mcdermid, Adebusola Alabi, Leonie Chevalier, Caitlin Adams, Anna Ferré-Mateu, Asher Wasserman, Viraj Pandya

Faculty Publications

We apply the Jeans Anisotropic Multi-Gaussian Expansion dynamical modelling method to SAGES Legacy Unifying Globulars and GalaxieS (SLUGGS) survey data of early-type galaxies in the stellar mass range 1010 < M*/M⊙ < 1011.6 that cover a large radial range of 0.1–4.0 effective radii. We combine SLUGGS and ATLAS3D data sets to model the total-mass profiles of a sample of 21 fast-rotator galaxies, utilizing a hyperparameter method to combine the two independent data sets. The total-mass density profile slope values derived for these galaxies are consistent with those measured in the inner regions of galaxies by other studies. Furthermore, the total-mass density slopes (γtot) appear to be universal over this broad stellar mass range, with an average value of γtot =  −2.24 ±  0.05 , i.e. slightly steeper than isothermal. We compare our results to model galaxies from the Magneticum and EAGLE cosmological hydrodynamic simulations, in order to probe the mechanisms that are responsible for varying total-mass density profile slopes. The simulated-galaxy slopes are shallower than the observed values by ∼0.3–0.5, indicating that the physical processes shaping the mass distributions of galaxies in cosmological simulations are still incomplete. For galaxies with M* > 1010.7 M⊙ in the Magneticum simulations, we identify a significant anticorrelation between total-mass density profile slopes and the fraction of stellar mass formed ex situ (i.e. accreted), whereas this anticorrelation is weaker for lower stellar masses, implying that the measured total-mass density slopes for low-mass galaxies are less likely to be determined by merger activity.

Bibliometric Mapping Of Research Productivity Of Tifr Mumbai As Seen Through The Mirror Of Web Of Science, Satish Kumar

Library Philosophy and Practice (e-journal)

The paper reveals the research productivity of the scientist of Tata Institute of Fundamental Research (TIFR), Mumbai, India during the year 2001-2015. The study is an analysis of total productivity of TIFR with comparing its Astronomical research productivity during the year 2001-2015. Web of Science (WoS) database was used for the bibliographic data retrieval. Bibliographic data were analyzed by using bibliometric tools and techniques. The research is conducted with a purpose to know the total research productivity of TIFR as well as Astronomical productivity over the period of 15 years (2001-2015), the literature growth, document types, the citations received, source …

Internet Use And Its Effect On Senior High School Students In Wa Municipality Of Ghana, Franklina Adjoa Yebowaah Ms

Library Philosophy and Practice (e-journal)

The internet is a technology that has become an enormous part of people’s daily lives. Over the last decades, internet connectivity has improved tremendously and is available everywhere. Empirical studies report that access to information can influence the academic performance of students. However, studies on internet use among Senior High School Students are limited in the Wa Municipality. It is therefore uncertain whether the students use internet and the effect it has on their academic performance. Hence, this study investigates the internet use and its efects on Senior High School students in the Wa Municipality. Primary data were obtained from …

Effect Of Library Services On The Educational Development Of Secondary School Students In Abia State: A Study Of Igbere Secondary School Igbere., Chukwuemeka Chukwueke Mnla

Library Philosophy and Practice (e-journal)

The focus of this paper is on the effect of library services on the educational development of secondary school students in Abia State, Nigeria. The study investigated the only government-owned secondary school in Igbere Community of Bende Local Government Area of Abia State. The school was chosen on the basis of availability of school library. Students from Senior Secondary 1 to 3 were the respondents of this investigation. However, a sample size of 99 students out of a total population of 248 students representing 40% of the entire population, were randomly selected. A structured questionnaire was used to collect data. …

Additive List Coloring Of Planar Graphs With Given Girth, Axel Brandt, Sogol Jahanbekam, Jennifer Diemunsch

Faculty Publications

An additive coloring of a graph G is a labeling of the vertices of G from {1,2,...,k} such that two adjacent vertices have distinct sums of labels on their neighbors. The least integer k for which a graph G has an additive coloring is called the additive coloring number of G, denoted \luck(G). Additive coloring is also studied under the names lucky labeling and open distinguishing. In this paper, we improve the current bounds on the additive coloring number for particular classes of graphs by proving results for a list version of additive coloring. We apply the discharging method and …

The Effects Of Video Games On Human Intelligence, Lifeng Yuan, Wenxiang Hu

ART 108: Introduction to Games Studies

With the help of rapidly growing electronics industry offering more affordable electronic gaming devices, an increasing number of people have stepped into the realm of video games and as a result, playing video games has become part of life for many to some extent. While the majority of people are embracing the fun and the thrill that video games have brought about, a handful of people are still holding relatively negative opinions on video games, thinking that playing video game is just a waste of time and money. In fact, the truth is quite the opposite. It has proved that …

School Library Development Initiatives In A Democratic South Africa: Roles Of The Various Stakeholders, Samuel Maredi Sm Mojapelo

Library Philosophy and Practice (e-journal)

Equitable resource allocation and provision is critical in all schools including those in the disadvantaged rural communities to improve learner outcomes and the quality of education irrespective of the educational paradigm. With a wide variety of educational resources in a school environment, quality of education and learner achievement can be entrenched and improved. However, the majority of the schools in poor and developing countries are still characterised by an inferior quality education and poor learner outcomes owing to an array of contextual realities and factors – amongst them high poverty levels and lack of adequate educational facilities and resources in …

Spartan Daily, May 10, 2018, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2018

Volume 150, Issue 43

The Receptor Protein Tyrosine Phosphatase Clr-1 Is Required For Synaptic Partner Recognition, Aruna Varshney, Kelli Benedetti, Katherine Watters, Raakhee Shankar, David Tatarakis, Doris Coto Villa, Khristina Magallanes, Venia Agenor, William Wung, Fatima Farah, Nebat Ali, Nghi Le, Jacqueline Pyle, Amber Farooqi, Zanett Kieu, Martina Bremer, Miri Vanhoven

Faculty Publications, Biological Sciences

During neural circuit formation, most axons are guided to complex environments, coming into contact with multiple potential synaptic partners. However, it is critical that they recognize specific neurons with which to form synapses. Here, we utilize the split GFP-based marker Neuroligin-1 GFP Reconstitution Across Synaptic Partners (NLG-1 GRASP) to visualize specific synapses in live animals, and a circuit-specific behavioral assay to probe circuit function. We demonstrate that the receptor protein tyrosine phosphatase (RPTP) clr-1 is necessary for synaptic partner recognition (SPR) between the PHB sensory neurons and the AVA interneurons in C. elegans. Mutations in clr-1/RPTP result in …

Electric Aircraft And The Environment: A Literature Review, Uyen T. Sou

McNair Research Journal SJSU

Historically, the integration of social need, environmental impact, and technological advancement has been a challenging balancing act for growing cities and metropoles. If the balance between social need and environmental sustainability is reached, the increasing advancements and improvements made to electric aircrafts have the potential to steer society towards a new mode of sustainable air. One reason why electric aircraft technology has not grown as fast as other technologies is because there lacked a need for fast advancements. With that said, electric aircraft technologies are improving today due to the demand in heavily populated cities to relieve traffic [5]. Some …

Advancements In Higher Education For Latino(A)/Chicano(A) Doctorates, Karina Chavez

McNair Research Journal SJSU

Latinos(as)/Chicanos(as) are one of the minorities least represented in graduate school (Ramirez, 2016). Although there are few studies that primarily focus on the limitations Latinos(as)/Chicanos(as) students encounter in undergraduate and graduate studies, the overall goal of this study was to focus on the strategies Latinos(as)/Chicanos(as) use to counteract these limitations. These areas of limitations fall into seven categories: educational programs, family support, stress, financial support, mentors, school involvement, and exclusion. A 70-question online survey was administered to those who met the following eligibility requirements: completed a PhD, reside in California, and identify as Latino(a) and/or Chicano(a). This survey analyzes the …

Essential Feature - Cooperative Gameplay, Thanh Bui, Hung Nguyen

ART 108: Introduction to Games Studies

Although single player and multiplayer is very important in today game, cooperative mode is an essential part of a great game. There are a lot of benefits of playing co-op mode in a game such as education and joy. Communicating, solving problems, handling stress, managing time, making decision, following instructions, acting fast as well as working in a team are skills that students can learn and practice while they are playing cooperative games. These skills are valuable for students to use in education and even in careers.

The Effect Of Library Services Quality Towards Achievement Motivation And Learning Achievement Of Undiksha Students On Bali-Indonesia, Made Hery Wihardika Griadhi, Ni Ketut Suarni, Aai Ngurah Marhaeni, I Made Sutajaya

Library Philosophy and Practice (e-journal)

ABSTRACT

The purpose of this study is to determine the effect of library services quality on achievement motivation associated with the learning achievement of Universitas Pendidikan Ganesha (UNDIKSHA) student. This research is conducted in Undiksha students using ex-post facto method. The sampling is done through random sampling method with 350 students. The data on library services quality and achievement motivation are collected using questionnaire. The data are analyzed using structural equation modeling (SEM). The research results show that a) Library services quality has an influence towards achievement motivation, with probability value of 0.034 (p<0.05), b) Library services quality has no influence towards learning achievement, with probability value of 0.585 (p>0.05), c) Achievement Motivation has an …