Digital Commons Network^™

A Scoping Review Of Research Ethics And Practices In Library And Information Science In Scopus And Library And Information Science Source Databases, Irewole Dorcas I. D. Ibinaiye, Suleiman Sambo Dr., Ahmed Yusuf,, Abdulrahim Abdulfatah

Library Philosophy and Practice (e-journal)

Introduction and Background: Library and information science scholars are partially aware of the research ethics regarding data falsification, fabrication, data cooking, gifted authorship, neglected authorship, and other factors. Such activities are not only unethical but may equally cause harm to the academic community and society. Purpose: This paper aims to identify the gaps in studies focusing on research ethics and practices in Library and Information Science in the Scopus and Library and Information Science Source Databases. The review seeks to respond to research questions such as what is the scope of articles focusing on research ethics and practices between 2011 …

Daily Sun Newspaper As A Vehicle For Covid-19 Pandemic Awareness Creation In Nigeria: Analysis Of Content From March – May, 2020., Wisdom Okereke Anyim

Library Philosophy and Practice (e-journal)

This study explored the awareness frequency and theme coverage of the “Daily Sun” Newspaper on COVID-19 Pandemic. The descriptive survey design was adopted for the study. The population of study comprised 92 editions of the “Daily Sun” Newspapers from March to May 2020. The sample size of 3 months (March, April and May, 2020) editions of the “Daily Sun” Newspaper was purposively adopted to represent the entire year of publication of the newspaper covering the arrival year of Covid-19 pandemic in Nigeria (March 2020 to December 2020). Data was collected through review of contents in Daily Sun Newspaper on Covid-19. …

Distance Learners’ Attitude And Use Behaviour Of Electronic Information Resources: A Study At Kuvempu University, Veena Naik G, Shivalingaiah D Dr.

Library Philosophy and Practice (e-journal)

The main focus of the study is to discover the use behaviour of electronic Information resources among students pursuing higher education through distance education mode at Kuvempu University, Shivamogga. The researcher has of data adopted survey method for collection. Questionnaires were served to the students during their contact classes of Kuvempu University. 1650 questionnaires were distributed and 1435 completely filled questionnaires were received obtaining a response rate of 87.0 %. The questionnaires were distributed among the respondents when they attended the contact classes conducted by the Kuvempu University. The findings of the study focused on the impact of ICT on …

Significance Of Open Science Approaches Towards The Fight Against Covid-19 Pandemic, Rajkumari Sofia Devi, Gyanajeet Yumnam, Ibohal Singh Ch

Library Philosophy and Practice (e-journal)

The Open science approach is based on collaborative knowledge generation, and it makes accessible scientific development to the public domain through networks using advanced technologies and collaborative tools. COVID-19 pandemic put the global scientific community from different disciplines to contribute their disciplinary perspectives and research approach to address the complex issues. This pandemic has witnessed a changing scientific culture among the scientists and scholarly publishers towards a more open science approach through sharing scientific data or statistics, adoption of quick review and more accessibility by lifting paywall by journal publishers to fight the pandemic more collaboratively. The present study aims …

Informing Wetland Management With Waterfowl Movement And Sanctuary Use Responses To Human-Induced Disturbance, Fiona Mcduie, Austen A. Lorenz, Robert C. Klinger, Cory T. Overton, Cliff L. Feldheim, Joshua T. Ackerman, Michael L. Casazza

Faculty Research, Scholarly, and Creative Activity

Long-term environmental management to prevent waterfowl population declines is informed by ecology, movement behavior and habitat use patterns. Extrinsic factors, such as human-induced disturbance, can cause behavioral changes which may influence movement and resource needs, driving variation that affects management efficacy. To better understand the relationship between human-based disturbance and animal movement and habitat use, and their potential effects on management, we GPS tracked 15 dabbling ducks in California over ~4-weeks before, during and after the start of a recreational hunting season in October/November 2018. We recorded locations at 2-min intervals across three separate 24-h tracking phases: Phase 1) two …

Dna Metabarcoding Marker Choice Skews Perception Of Marine Eukaryotic Biodiversity, Jordan M. Casey, Emma Ransome, Allen G. Collins, Angka Mahardini, Eka M. Kurniasih, Andrianus Sembiring, Nina M.D. Schiettekatte, Ni Kadek Dita Cahyani, Aji Wahyu Anggoro, Mikaela Moore, Abby Uehling, Mahdi Belcaid, Paul H. Barber, Jonathan B. Geller, Christopher P. Meyer

Faculty Research, Scholarly, and Creative Activity

DNA metabarcoding is an increasingly popular technique to investigate biodiversity; however, many methodological unknowns remain, especially concerning the biases resulting from marker choice. Regions of the cytochrome c oxidase subunit I (COI) and 18S rDNA (18S) genes are commonly employed “universal” markers for eukaryotes, but the extent of taxonomic biases introduced by these markers and how such biases may impact metabarcoding performance is not well quantified. Here, focusing on macroeukaryotes, we use standardized sampling from autonomous reef monitoring structures (ARMS) deployed in the world's most biodiverse marine ecosystem, the Coral Triangle, to compare the performance of COI and 18S markers. …

Safeguarding Equity In Off-Site Vehicle Miles Traveled (Vmt) Mitigation In California, Serena E. Alexander, Mariela Alfonzo, Kevin Lee

Mineta Transportation Institute

Historically, the State of California assessed the environmental impacts of proposed developments based on how it was projected to affect an area’s level of service (LOS). However, as LOS focused on traffic delays, many agencies simply widened roads, which was an ineffective way to reduce greenhouse gas emissions (GHGs). With the passage of Senate Bill (SB)743 in 2013, LOS was replaced by Vehicle Miles Traveled (VMT) as a more appropriate metric by which to gauge the environmental impacts of proposed development. Additionally, SB 743 presented an opportunity for off-site VMT mitigation strategies through banking and exchanges– allowing multiple development projects …

Effects Of Drying Process On The Volatile And Non-Volatile Flavor Compounds Of Lentinula Edodes, Lijia Zhang, Xiaobo Dong, Xi Feng, Salam A. Ibrahim, Wen Huang, Ying Liu

Faculty Research, Scholarly, and Creative Activity

In this study, fresh Lentinula edodes was dehydrated using freeze-drying (FD), hot-air drying (HAD), and natural drying (ND), and the volatile and non-volatile flavor compounds were analyzed. The drying process changed the contents of eight-carbon compounds and resulted in a weaker “mushroom flavor” for dried L. edodes. HAD mushrooms had higher levels of cyclic sulfur compounds (56.55 µg/g) and showed a stronger typical shiitake mushroom aroma than those of fresh (7.24 µg/g), ND (0.04 µg/g), and FD mushrooms (3.90 µg/g). The levels of 5′-nucleotide increased, whereas the levels of organic acids and free amino acids decreased after the drying process. …

The Influence Of Maternal Glucocorticoids On Offspring Phenotype In High-And Low-Risk Environments, Kirsty J. Macleod, Tracy Langkilde, Cameron P. Venable, David C. Ensminger, Michael J. Sheriff

Faculty Research, Scholarly, and Creative Activity

Elevated maternal glucocorticoid levels during gestation can lead to phenotypic changes in offspring via maternal effects. Although such effects have traditionally been considered maladaptive, maternally derived glucocorticoids may adaptively prepare offspring for their future environment depending upon the correlation between maternal and offspring environments. Nevertheless, relatively few studies test the effects of prenatal glucocorticoid exposure across multiple environments. We tested the potential for ecologically relevant increases in maternal glucocorticoids in the eastern fence lizard (Sceloporus undulatus) to induce adaptive phenotypic changes in offspring exposed to high or low densities of an invasive fire ant predator. Maternal treatment had limited effects …

Predicting Lis Scholarly Research Directions In The Era Of Data Science, Nazia Ismail Chohdary Mphil, Mahe Bushra Asghar Phd, Muhammad Ahmad Al Shaheer

Library Philosophy and Practice (e-journal)

Abstract

Purpose –The purpose of this paper is to present the quantitative analysis of scholarly literature published worldwide on Data Science in the field of Library and Information Science (LIS).

Design/methodology/approach –The Web of Science (WoS) Core Collection database was used as the main source for extracting data from the published documents during the period 2010-2019. The analysis of the published documents was based on the following important trends: Number of Data Science publications in all fields, Number of Data Science publications in the LIS field, the most cited document type on Data Science in LIS perspective, the …

Characterization Of Cdom In The Elkhorn Slough Estuary Using Eem Spectroscopy And Its Potential For Macrophyte Monitoring, María Vila Duplá

Faculty Research, Scholarly, and Creative Activity

The Elkhorn Slough estuary is an upwelling-influenced system located in Monterey Bay, California. It is of great ecological importance, as it provides essential habitat to over 750 species, and is one of the largest estuaries in California. The sources and distribution of chromophoric dissolved organic matter (cDOM) in Elkhorn Slough are strongly influenced by geochemical processes linked to the transition between sea and continent, and to anthropogenic activity from adjacent lands. In 2016, water samples were collected from across the Elkhorn Slough estuary to assess the sources and spatial dynamics of cDOM and its components throughout the system. Using EEM …

Photography And Modern Public Housing In Los Angeles, Nicole Krup Oest

Faculty Research, Scholarly, and Creative Activity

In the 1940s, Los Angeles faced an acute housing crisis. The local housing authority responded with a controversial program of slum clearance and public housing, as well as photography that presented the crisis in innovative ways. This book brings this photography together with previously unpublished sources to uncover a largely unexamined concept of home photography. Case studies from Los Angeles, New York and Berlin along with FBI records and almost forgotten bulletins invite a new understanding of the history of housing and photography, in which scientists and photographers played central roles.

Spartan Daily, October 27, 2021, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2021

Volume 157, Issue 30

Influence Of Information Sources, Needs And Gender On Information Use Of Science Undergraduate Students In University Of Ibadan, Nigeria, Kazeem Adeshina Mr.

Library Philosophy and Practice (e-journal)

This study aims at determining the influence of information needs, sources and gender on information use by faculty of science undergraduate students in universities in southwest Nigeria. In order to sample all important sub-population of the students, data were collected from seven departments which are Computer science, Chemistry, Microbiology, Industrial Chemistry, Physic, Archaeology, and Anthropology. Data was collected using a questionnaire from 500 students while data were analyzed using Pearson Product Moment Correlation and T-test. It was found that a significant relationship between information needs to their major information sources used, there was significant relationship between information needs and the …

Research Data Management Practices And Services In South African Academic Libraries, Tlou Maggie Masenya, Tlou Maggie Masenya

Library Philosophy and Practice (e-journal)

Research data is being produced at a rapid rate in a wide variety of digital forms in academic and research institutions, however, this data is most prone to loss due to mismanagement. Proper management and preservation of this research data is essential for productivity, securing grant funding, enabling collaboration, increases data sharing, ensuring accessibility and the future use of data. Although academic libraries have recognised a need for effective management of research data, however, the management of their fast-growing number of research data poses major challenge to academic librarianship. The purpose of this study was to investigate the research data …

Exploring The Role Of Academic Social Networking Sites Amongst Lis Professionals: A Meta-Narrative Review, P.M. Naushad Ali, Sharaf Zehra, Priya Vaidya, Zainab Musheer

Library Philosophy and Practice (e-journal)

Academic Social Networking Sites (ASNS) has revolutionized the concept of knowledge sharing and publication pattern in academia. It offers a new paradigm to interrelate research scientists globally, influencing research communities' structure and crescendos (dynamics). This changing trend has attracted considerable attention in the research domain and the consequent impact on library & information science professionals. Due to the high operationalizing ability of these networking sites, it provides online services of collaboration and knowledge sharing. The present study reviewed 23 studies from the past that highlights the methodologies, usage pattern of ASNs, impact on professionals, different categories of services, and issues …

Spartan Daily, October 19, 2021, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2021

Volume 157, Issue 26

The Effect Of Visual Communication On Children's Reading Interest, Endri Endri

Library Philosophy and Practice (e-journal)

This paper aims to measure the visual communication effect of Noura storybooks on children's reading interests. Theories used in the research are family communication theory, storybook visualization, and children's reading interest. The method used is an explanatory survey method with a quantitative approach and positivistic paradigm. The study population consisted of parents of the Setya Bakti Early Childhood Education Program (PAUD). The sampling technique used was simple random sampling, with 100 respondents. The data analysis technique used is the person correlation and regression test. The analysis resulted that Noura's storybook contributed 24.5% to children's reading interest. The remaining percentage of …

Spartan Daily, October 14, 2021, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2021

Volume 157, Issue 25

Spartan Daily, October 12, 2021, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2021

Volume 157, Issue 23

Stakeholders’ Perception On The Use Of Computer-Based Test To Assess Biology Lessons During Covid-19 Lockdown In Nigeria: Implications For Library Practice, William Onu, Blessing C. Asogwa, Ifeyinwa A. Nzekwe, Stanley I. Ugwu, Samuel C. Asogwa

Library Philosophy and Practice (e-journal)

The acceptance of CBT before COVID-19 varied significantly among stakeholders. Considering the closure of schools, governments resorting to radio lessons to keep students educated, and the need to safely assess learning, the study seeks to ascertain the status of stakeholders’ perception on CBT for assessing radio Biology lessons. Three research questions and three hypotheses guided the study, which adopted descriptive research design. 321 stakeholders’ views were collated using an online survey, with a face/content-validated questionnaire titled "questionnaire on stakeholders’ perception of CBT”, having Cronbach Alpha reliability estimate of 0.83. Mean/standard deviation were used to answer research questions. T-test was used …

Assessment Of Student-Faculty Choices On Digital Resources: A Case Study Of Haryana Agricultural University, Hisar, Kulveen Kaur Dr., Kulveen Kaur Dr

Library Philosophy and Practice (e-journal)

Universities are pioneer in adopting digital platform as a new mainstream. The inclusion of digital resources in university libraries has steered the education system deeper towards digital learning. To gather insight into student-faculty choices on digital resources, a survey on 183 subjects’ of Haryana Agricultural University, Hisar was conducted focusing on major aspects related to use of digital resources. Student-faculty awareness and frequency of using digital resources; their preferences towards different digital resources; reasons for their preferences as well the possibilities of libraries getting print less in future. It was discovered that digital media has deep impact on student-faculty choices. …

Impact Of Internet Blockade Post Abrogation Of Article 370 Of Indian Constitution On Doctoral Students Pursuing Research In Kashmir, Safat Mustaq Misgar, Zahid Ashraf Wani, Arshia Ayoub

Library Philosophy and Practice (e-journal)

This paper aims to gauge the impact of internet blockade on the research students pursuing research in Kashmir post abrogation of article 370 of Indian constitution that granted political autonomy to erstwhile state of Jammu & Kashmir. In order to collect the data survey method was employed. A close-ended questionnaire was distributed among the select group. The data for the study was gathered from these questionnaires as per the objectives was analysed and interpreted to reach logical conclusions. The study revealed that the majority (76.92%) of researchers are of the view that the internet is a backbone for education and …

Assessing Q&A Trends In Scholarly Communications: A Quantitative Study Of Researchgate, Subhajit Panda, Simran Kaur, Heenam Gakhar, Pooja Kumari, Rupak Chakravarty Prof

Library Philosophy and Practice (e-journal)

The purpose of the study is to explore and analyse the disciplinary question and answer (Q&A) trends prevailing in the scientific social network (SCN)/scientific collaborative network (SCN) also known as an academic social network (ASN), ResearchGate (RG) and to examine the subject wise status of Q&A, content sharing trends of Q & A on RG and statistical analysis of various tests. The present study adopted a quantitative research design (Correlational as well as explanatory) to pursue the research questions and objectives for conducting the study. The data was collected from the research gate (RG) platform and 35 subjects were selected …

Engineering At San Jose State University, Fall 2021, San Jose State University, Charles W. Davidson College Of Engineering

Engineering at San Jose State University

No abstract provided.

Animal Communication And Sustainability Project, Reiko Kataoka, Tridha Chatterjee

Assignment Prompts

This assignment is for the Ling 123 course. This is a GE course under Area R, and it is a large course (about 10 sections, max 25 students in each section) taught by multiple instructors.

The assignment is designed as a term project. With one or two preparatory class meetings, this two-part project (three-part including the learning) could be completed in 4-5 weeks, culminating in group presentations. The assignment would be best given toward the end of the semester as a capstone project after students have gained in-depth knowledge on mechanisms and adaptive functions of animal communication systems and the …

Immunomodulatory Activity Of Carboxymethyl Pachymaran On Immunosuppressed Mice Induced By Cyclophosphamide, Feng Liu, Lijia Zhang, Xi Feng, Salam A. Ibrahim, Wen Huang, Ying Liu

Faculty Research, Scholarly, and Creative Activity

The effects of immunomodulatory activity of two types of carboxymethyl pachymaran (CMP-1 and CMP-2) on cyclophosphamide (CTX)-induced mice were investigated. Both CMP-1 and CMP-2 were found to restore the splenomegaly and alleviate the spleen lesions and the mRNA ex-pressions of TLR4, MyD88, p65 and NF-κB in spleen were also increased. CMP-1 and CMP-2 could enhance the immunity by increasing the levels of TNF-α, IL-2, IL-6, IFN-γ, Ig-A and Ig-G in serum. In addition, CMP-1 could increase the relative abundance of Bacteroidetes and reduce the relative richness of Firmicutes at the phylum level. CMP-1 and CMP-2 could reduce the relative abundance …

Bird Nests As Botanical Time Capsules: Dna Barcoding Identifies The Contents Of Contemporary And Historical Nests, Alex Rinkert, Tracy M. Misiewicz, Benjamin E. Carter, Aleezah Salmaan, Justen B. Whittall

Faculty Research, Scholarly, and Creative Activity

Bird nests in natural history collections are an abundant yet vastly underutilized source of genetic information. We sequenced the nuclear ribosomal internal transcribed spacer to identify plant species used as nest material in two contemporary (2003 and 2018) and two historical (both 1915) nest specimens constructed by Song Sparrows (Melospiza melodia) and Savannah Sparrows (Passerculus sandwichensis). A total of 13 (22%) samples yielded single, strong bands that could be identified using GenBank resources: six plants (Angiospermae), six green algae (Chlorophyta), and one ciliate (Ciliophora). Two native plant species identified in the nests included Festuca microstachys, which was introduced to the …

Short-Term Elevations In Glucocorticoids Do Not Alter Telomere Lengths: A Systematic Review And Meta-Analysis Of Non-Primate Vertebrate Studies, Lauren Zane, Dav C. Ensminger, José Pablo Vázquez-Medina

Faculty Research, Scholarly, and Creative Activity

Background The neuroendocrine stress response allows vertebrates to cope with stressors via the activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis, which ultimately results in the secretion of glucocorticoids (GCs). Glucocorticoids have pleiotropic effects on behavior and physiology, and might influence telomere length dynamics. During a stress event, GCs mobilize energy towards survival mechanisms rather than to telomere maintenance. Additionally, reactive oxygen species produced in response to increased GC levels can damage telomeres, also leading to telomere shortening. In our systematic review and meta-analysis, we tested whether GC levels impact telomere length and if this relationship differs among time frame, life history …

Trace Element (Fe, Co, Ni And Cu) Dynamics Across The Salinity Gradient In Arctic And Antarctic Glacier Fjords, Jana Krause, Mark J. Hopwood, Juan Höfer, Stephan Krisch, Eric P. Achterberg, Emilio Alarcón, Dustin Carroll, Humberto E. González, Thomas Juul-Pedersen, Te Liu, Pablo Lodeiro, Lorenz Meire, Minik T. Rosing

Faculty Research, Scholarly, and Creative Activity

Around the Greenlandic and Antarctic coastlines, sediment plumes associated with glaciers are significant sources of lithogenic material to the ocean. These plumes contain elevated concentrations of a range of trace metals, especially in particle bound phases, but it is not clear how these particles affect dissolved (<0.2 µm) metal distributions in the ocean. Here we show, using transects in 8 glacier fjords, trends in the distribution of dissolved iron, cobalt, nickel and copper (dFe, dCo, dNi, dCu). Following rapid dFe loss close to glacier outflows, dFe concentrations in particular showed strong similarities between different fjords. Similar dFe concentrations were also observed between seasons/years when Nuup Kangerlua (SW Greenland) was revisited in spring, mid- and late-summer. Dissolved Cu, dCo and dNi concentrations were more variable and showed different gradients with salinity depending on the fjord, season and year. The lack of consistent trends for dCu and dNi largely reflects less pronounced differences contrasting the concentration of inflowing shelf waters with fresher glacially-modified waters. Particles also made only small contributions to total dissolvable Cu (dCu constituted 83 ± 28% of total dissolvable Cu) and Ni (dNi constituted 86 ± 28% of total dissolvable Ni) within glacier plumes. For comparison, dFe was a lower fraction of total dissolvable Fe; 3.5 ± 4.8%. High concentrations of total dissolvable Fe in some inner-fjord environments, up to 77 µM in Ameralik (SW Greenland), may drive enhanced removal of scavenged type elements, such as Co. Further variability may have been driven by local bedrock mineralogy, which could explain high concentrations of dNi (25–29 nM) and dCo (6–7 nM) in one coastal region of west Greenland (Kangaatsiaq). Our results suggest that dissolved trace element distributions in glacier fjords are influenced by a range of factors including: freshwater concentrations, local geology, drawdown by scavenging and primary production, saline inflow, and sediment dynamics. Considering the lack of apparent seasonality in dFe concentrations, we suggest that fluxes of some trace elements may scale proportionately to fjord overturning rather than directly to freshwater discharge flux.