Lifetime Reproductive Benefits Of Cooperative Polygamy Vary For Males And Females In The Acorn Woodpecker (Melanerpes Formicivorus), Sahas Barve, Christina Riehl, Eric L. Walters, Joseph Haydock, Hannah L. Dugdale, Walter D. Koenig

Biological Sciences Faculty Publications

Cooperative breeding strategies lead to short-term direct fitness losses when individuals forfeit or share reproduction. The direct fitness benefits of cooperative strategies are often delayed and difficult to quantify, requiring data on lifetime reproduction. Here, we use a longitudinal dataset to examine the lifetime reproductive success of cooperative polygamy in acorn woodpeckers (Melanerpes formicivorus), which nest as lone pairs or share reproduction with same-sex cobreeders. We found that males and females produced fewer young per successful nesting attempt when sharing reproduction. However, males nesting in duos and trios had longer reproductive lifespans, more lifetime nesting attempts and higher …

Triple Oxygen Isotope Measurements (Δ'17O) Of Body Water Reflect Water Intake, Metabolism, And Δ18O Of Ingested Water In Passerines, Pablo Sabat, Seth D. Newsome, Stephanie Pinochet, Roberto Nespolo, Juan Carlos Sanchez-Hernandez, Karen Maldonado, Alexander R. Gerson, Zachary D. Sharp, John P. Whiteman

Biological Sciences Faculty Publications

Understanding physiological traits and ecological conditions that influence a species reliance on metabolic water is critical to creating accurate physiological models that can assess their ability to adapt to environmental perturbations (e.g., drought) that impact water availability. However, relatively few studies have examined variation in the sources of water animals use to maintain water balance, and even fewer have focused on the role of metabolic water. A key reason is methodological limitations. Here, we applied a new method that measures the triple oxygen isotopic composition of a single blood sample to estimate the contribution of metabolic water to the body …

Spatio-Temporal Modelling Of Tick Life-Stage Count Data With Spatially Varying Coefficients, Thabo Lephoto, Henry Mwambi, Oliver Bodhlyera, Holly Gaff

Biological Sciences Faculty Publications

There is a vast amount of geo-referenced data in many fields of study including ecological studies. Geo-referencing is usually by point referencing; that is, latitudes and longitudes or by areal referencing, which includes districts, counties, states, provinces and other administrative units. The availability of large geo-referenced datasets for modelling has necessitated the development and application of spatial statistical methods. However, spatial varying coefficients models exploring the abundance of tick counts remain limited. In this study we used data that was collected and prepared by researchers in the Department of Biological Sciences from the Old Dominion University, Virginia, USA. We modelled …

Variation In Coral Thermotolerance Across A Pollution Gradient Erodes As Coral Symbionts Shift To More Heat-Tolerant Genera, Melissa S. Naugle, Thomas A. Oliver, Daniel J. Barshis, Ruth D. Gates, Cheryl A. Logan

Biological Sciences Faculty Publications

Phenotypic plasticity is one mechanism whereby species may cope with stressful environmental changes associated with climate change. Reef building corals present a good model for studying phenotypic plasticity because they have experienced rapid climate-driven declines in recent decades (within a single generation of many corals), often with differential survival among individuals during heat stress. Underlying differences in thermotolerance may be driven by differences in baseline levels of environmental stress, including pollution stress. To examine this possibility, acute heat stress experiments were conducted on Acropora hyacinthus from 10 sites around Tutuila, American Samoa with differing nutrient pollution impact. A threshold-based heat …

Microbiomes Of Blood-Feeding Arthropods: Genes Coding For Essential Nutrients And Relation To Vector Fitness And Pathogenic Infections. A Review, Daniel E. Sonenshine, Philip E. Stewart

Biological Sciences Faculty Publications

Blood-feeding arthropods support a diverse array of symbiotic microbes, some of which facilitate host growth and development whereas others are detrimental to vector-borne pathogens. We found a common core constituency among the microbiota of 16 different arthropod blood-sucking disease vectors, including Bacillaceae, Rickettsiaceae, Anaplasmataceae, Sphingomonadaceae, Enterobacteriaceae, Pseudomonadaceae, Moraxellaceae and Staphylococcaceae. By comparing 21 genomes of common bacterial symbionts in blood-feeding vectors versus non-blooding insects, we found that certain enteric bacteria benefit their hosts by upregulating numerous genes coding for essential nutrients. Bacteria of blood-sucking vectors expressed significantly more genes (p < 0.001) coding for these essential nutrients than those of non-blooding insects. Moreover, compared to endosymbionts, the genomes of enteric bacteria also contained significantly more genes (p < 0.001) that code for the synthesis of essential amino acids and proteins that detoxify reactive oxygen species. In contrast, microbes in non-blood-feeding insects expressed few gene families coding for these nutrient categories. We also discuss specific midgut bacteria essential for the normal development of pathogens (e.g., Leishmania) versus …

Self And Microbiota-Derived Epitopes Induce Cd4⁺ T Cell Anergy And Conversion Into Cd4⁺Foxp3⁺ Regulatory Cells, Michal P. Kuczma, Edyta A. Szurek, Anna Cebula, Vu L. Ngo, Maciej Pietrzak, Piotr Kraj, Timothy L. Denning, Leszek Ignatowicz

Biological Sciences Faculty Publications

The physiological role of T cell anergy induction as a key mechanism supporting self-tolerance remains undefined, and natural antigens that induce anergy are largely unknown. In this report, we used TCR sequencing to show that the recruitment of CD4⁺CD44⁺Foxp3⁻CD73⁺FR4⁺ anergic (Tan) cells expands the CD4⁺Foxp3⁺ (Tregs) repertoire. Next, we report that blockade in peripherally-induced Tregs (pTregs) formation due to mutation in CNS1 region of Foxp3 or chronic exposure to a selecting self-peptide result in an accumulation of Tan cells. Finally, we show that microbial antigens from Akkermansia muciniphila …

First Record Of Blacknape Large-Eye Bream Gymnocranius Satoi (Perciformes: Lethrinidae) In The Philippines, Nicko Amor Flores, Jade Tifany Rey, Jeffrey T. Williams, Kent Carpenter, Mudjekeewis Santos

Biological Sciences Faculty Publications

The Philippines has been regarded as the center of the center of marine shorefish biodiversity, having the highest number of fish species per square area in the world. The blacknape large-eye bream, Gymnocranius satoi, has been reported to occur from Southern Japan, Taiwan to Northwestern Australia and to the Coral Sea, but has not previously been recorded from the Philippines. From 2011 – 2019, the National Fisheries Research and Development Institute (NFRDI) collaborated with the National Museum of Natural History of the Smithsonian Institution (NMNH/SI), USA, and the Old Dominion University (ODU), Virgina, USA, to inventory all commercial fish …

Polar Bear Behavior: Morphologic And Physiologic Adaptations, John P. Whiteman

Biological Sciences Faculty Publications

Polar bears possess morphologic and physiologic characteristics that reflect their terrestrial lineage as members of the bear family (Ursidae) as well as adaptations to the Arctic marine environment. Among marine mammals, they are the least adapted for aquatic life. They exhibit substantial seasonality in body mass, body condition, and many physiological functions, reflecting the annual cycle of both their Arctic sea ice habitat and the availability of their main prey, ringed seals. This hypercarnivorous diet has likely influenced the polar bear’s craniodental morphology and nutritional physiology. Similar to other marine mammal predators, polar bears exhibit a relatively high resting metabolic …

How Wetland Plants Deal With Stress, Taylor M. Sloey

Biological Sciences Faculty Publications

We all get stressed. To deal with that stress, some of us may exercise, take a bubble bath, cry, or simply leave the stressful situation. But how can you cope with stress if you are rooted in place? Plants that live in estuaries are exposed to many types of stresses from the environment, including flooding, high salt levels, low soil oxygen, and waves. Fortunately, wetland plants have developed ways to survive within these conditions, from excreting salt, to growing faster, to even breaking down cell walls to maximize air flow. Plants can tolerate different levels of stress depending on their …

A Snapshot Of Postgraduate Research At Mtu 2021, Stephen Cassidy

Publications

As our postgraduate research students live and work in an increasingly digital and information-driven age, the ability to write and communicate in a variety of styles appropriate to a range of audiences becomes increasingly important. The Graduate Studies Office working with the MTU Library Service and others, supports research students to develop their writing skills not just for academic publication but also for communicating to the general public. As part of this initiative, we organized the inaugural MTU Postgraduate Research Writing Competition. Its aim was to provide postgraduate research students from all disciplines across the University with an opportunity to …

A Pilot Study: Periodontal Risk Factor Screening Tool For Certified Diabetes Care Education Specialists, Holly Brawner

EWU Masters Thesis Collection

Purpose: There is a bidirectional link between uncontrolled diabetes and untreated periodontal disease. Controlling periodontal infection plays an essential role in the overall management of diabetes. This study explored an interprofessional (IP) collaboration between Certified Diabetes Care and Education Specialists (CDCES) and Dental Hygienists and the utility of a point of care Periodontal Screening Tool (PST) for CDCES to build confidence in informing their clients on periodontal disease risk factors and providing resources to seek dental care.

Methods: This pilot study used a pre-test post-test design where a survey was administered prior to CDCES participating in an Education and Training …

An Investigation Of The Potential Adoption Of Anaerobic Digestion For Energy Production In Irish Farms, Niamh Power, Sean O'Connor, Ehiaze Ehimen, Suresh C. Pillai, Gary A. Lyons, John Bartlett

Publications

Anaerobic digestion (AD) has been recognised as an effective means of simultaneously producing energy while reducing greenhouse gas (GHG) emissions. Despite having a large agriculture sector, Ireland has experienced little uptake of the technology, ranking 20th within the EU-28. It is, therefore, necessary to understand the general opinions, willingness to adopt, and perceived obstacles of potential adopters of the technology. As likely primary users of this technology, a survey of Irish cattle farmers was conducted to assess the potential of on-farm AD for energy production in Ireland. The study seeks to understand farmers’ motivations, perceived barriers, and preferred business model. …

Zika Virus Concern And Preventative Behaviors During Pregnancy: Analysis Of 2017 Georgia Pregnancy Risk Assessment Monitoring System Data, Priya R. Nair, Christine E. Stauber

Journal of the Georgia Public Health Association

Background: Zika virus infection can cause severe health complications in pregnant women such as microcephaly and other congenital anomalies in the developing fetus but it can be prevented. It is imperative to develop an understanding of concern about Zika virus among pregnant women as this can influence their Zika virus preventative behaviors.

The purpose of this study was to gain an understanding of Zika virus concern among women in Georgia with live births in 2017 and to examine the frequency of condom use among those who were sexually active during their most recent pregnancy.

Methods: This cross- sectional study used …

Frank Duveneck: American Master, D. Bryan Schaeffer

Art Inquiries

No abstract provided.

Implementation Of Brain Breaks® In The Classroom And Its Effects On Attitudes Towards Physical Activity In A Chinese School Setting, Ke Zhou, Sensen He, Yanli Zhou, Biljana Popeska, Garry Kuan, Li Chen, Ming Kai Chin, Magdalena Mo Ching Mok, Christopher R. Edginton, Ian Culpan, J. Larry Durstine

Faculty Publications

This study aimed to examine the effects of three-months of classroom-based Brain Breaks Physical Activity Solution (Brain Breaks®) on attitudes toward physical activity levels of primary school children in Henan Province, China. The participants were 704 children enrolled in grades 3-5 who were randomly assigned to either an experimental or a control group. The experimental group participated in Brain Breaks® video intervention for 3-5 min daily, at low-to-moderate intensity for three consecutive months. The control group resumed their normal routine. The children’s attitudes in both groups towards physical activity (PA) were evaluated using the self-reported Attitudes toward Physical Activity Scale …

Confirmation Of New Crapemyrtle Bark Scale (Acanthococcus Lagerstroemiae) Hosts (Spiraea And Callicarpa) Through Dna Barcoding, Allen Szalanski

Entomology and Plant Pathology Faculty Publications and Presentations

Crapemyrtle bark scale (CMBS; Acanthococcus lagerstroemiae Kuwana) is an invasive insect that was first discovered in the United States in 2004. The polyphagous feeding habit of CMBS has allowed it to infest a wide range of plant species beyond its primary host, Lagerstroemia. Using molecular approaches, we studied the genetic relationships between CMBS specimens and their hosts from different geographic locations. Naturally occurring CMBS infestations were confirmed on American beautyberry (Callicarpa americana L.), a native plant species in the United States, and spirea (Spiraea L.). The new infestation of CMBS found on Spiraea raises the alarm that other economically important …

Isolation Of Metarhizium Guizhouense And Metarhizium Robertsii Strains From Soil-Exposed Amblyomma Americanum (Acarina: Ixodidae) From Northwest Arkansas, Usa, Allen Szalanski

Entomology and Plant Pathology Faculty Publications and Presentations

The lone star tick, Amblyomma americanum (L.) (Acarina: Ixodidae), is the most abundant tick species found in Arkansas and is involved in the trans-mission of pathogens of medical and veterinary importance. When not feeding, most non-nidicolous tick species shelter in the soil and leaf litter where they may be exposed to and potentially infected with entomopathogenic fungi that reside naturally in the soil. Entomopathogenic fungi in the genus Metarhizium Sorokīn (Hypocreales: Clavicipitaceae) have shown promise as biological control agents of ticks. Here, the first study to isolate and identify Arkansas-derived isolates of Metarhizium from A. americanum ticks is presented. We …

Open Access Research Trends On Hantavirus: A Scientometric Analysis Based On Scopus Database, Ankita Saloi

Library Philosophy and Practice (e-journal)

This study was an attempt to analyze the open access global research trends on “Hantavirus” research during 2009-2019 on the base of the Scopus Database. To understand the research trend of scientific publication on Hantavirus for the period 2009 to 2019, this scientometric study was carried out depending on different scientometric indicators such as: Annual Growth of Publication (AGR), Relative Growth of Publication (RGR), Doubling Time, Productive country, author and institution, collaboration among authors, countries and institutions, citation pattern etc. A total of 1023 records were extracted from the Scopus database, after excluding the duplicate records, total 1021 records were …

Emotional Dissonance And Exhaustion Among Library Professionals During Covid-19, Mubashir Majid Baba

Library Philosophy and Practice (e-journal)

The COVID-19 pandemic is having a dramatic impact on societies and economies around the world. The virus is affecting millions of lives worldwide, not only physically but also emotionally in the form of panic attacks, obsessional behavior, anxiety, stress and fear. Library professionals are also exposed to coronavirus disease 2019 (COVID-19) and are facing high levels of stress and anxiety. The aim of this exploratory study was to analyze the association between emotional dissonance and emotional exhaustion among library professionals during COVID-19 and to study the impact of demographics on the variables under study. The data collected were analyzed using …

Drone In Libraries For Document Delivery: “Flying Documents”, Ankita Saloi

Library Philosophy and Practice (e-journal)

From the internet to electrical vehicles, we all are the witness of the golden era of technological advancement. Drones or Unmanned Aerial vehicles (UAV) are also one of the growing contributions of this technological era. Earlier drones were used only for military operations but later some multinational companies or organizations have started to use it for delivering their parcel to their customer for commercial purpose. Libraries are always competing with the changing technology by adopting different technological tools. Drone technology is also among the emerging technologies, which can be used in a library for document delivery and some of the …

Indian Contribution In Animal Behaviour Research: A Scientometric Study, Surulinathi .. M Asst.Professor, Rajkumar N Research Scholar, Jayasuriya T Mlis, Rajagopal T Assistant Professor

Library Philosophy and Practice (e-journal)

The study analysed the characteristics of articles published by the Indian Scientists in the field of Animal Behaviour, a total 10030 Publications retrieved from the Scopus online database were analysed. There were as many as 120 countries actively engaged research with Indian researchers, which produced 10,030 publications during the study period. The most productive and the highest number of Collaboration with the United States of America (844), followed by Next the UK with 253, Germany (184), Australia (114), Japan (111) and Saudi Arabia (107). Among these institutions, Panjab University, Punjab topped in the list with 431 publications (57 H-Index) …

Evaluation Of User Interface: A Case Of Iranian Disability Websites, Hadiseh Heidari, Amrollah Shamsi, Yaghoub Norouzi

Library Philosophy and Practice (e-journal)

Improving the user interface of websites for people with disabilities can increase the use of websites, which helps promote the quality of life of disabled people. The aim of this study was to explore and evaluate user interface design criteria of Iranian websites for those with physical-motor disabilities. Heuristic evaluation was used in the present study. The user interface criteria of websites for the disabled were extracted from previous studies and a self-made log list was then used to assess the criteria. Six out of forty-five websites in the field of the disabled were selected by purposive sampling and surveyed. …

Information Needs And Seeking Behavior Of Pakistani Physicians, Muhammad Imran Shahid Mr., Shafiq Ur Rehman Dr., Muhammad Safdar, Asad Khan Dr.

Library Philosophy and Practice (e-journal)

This paper aims to investigate the information need and seeking behaviour of physicians working in a well-reputed Lahore based hospital. Identification of medical professionals’ existing problems related to information searching and retrieval from the hospital library was another main objective of this study. A quantitative research approach is utilized to conduct this study and a cross-sectional survey research method is used to collect data on a self-reporting questionnaire. A total 226 medical doctors working in a Lahore based hospital participated in the survey. The findings of the study revealed that majority of the participants accessed the library information resources to …

Demystifying Artificial Intelligence Based Behavior Prediction Of Traffic Actors For Autonomous Vehicle- A Bibliometric Analysis Of Trends And Techniques, Suresh Sudam Kolekar, Shilpa Shailesh Gite, Biswajeet Pradhan

Library Philosophy and Practice (e-journal)

Background: The purpose of this study is to examine, using bibliometric methods, the work done on behavior prediction of traffic actors for autonomous vehicles using various artificial intelligence algorithms from 2011 to 2020.

Methods: Using one of the most common databases, Scopus, numerous papers on behavior prediction of traffic actors for autonomous vehicles were retrieved. The research papers are being considered for the period from 2011 to 2020. The Scopus analyzer is used to obtain some results of the study, such as documents by year, source, and country and so on. VOSviewer Version 1.6.16 is used for the analysis of …

Content Analysis Of Top View Youtube Videos On Open Educational Resources, Alekha Karadia

Library Philosophy and Practice (e-journal)

YouTube is a Web 2.0 platform of distributed video sharing, widely used by students, universities and scholars. This article looks into the Content Analysis of Top Viewed YouTube Videos on Open Educational Resources. The focus of analysis is on the sample of videos each scholar uploaded and categorized as “Open Educational Resources” in YouTube. To find out subject orientation of the videos such as business, entertainment, education etc. The data collected from the content analysis allows to understand what content is being shared and with what approach. All the videos address similar concepts and ideas regarding the integration and use …

Optimising Research Support Services Through Libraries: A Review Of Practices, Aditi Das, Swapna Banerjee Dr.

Library Philosophy and Practice (e-journal)

No abstract provided.

Scientometric Analysis Of Global Publication Output On “Ladakh” In Web Of Science (1989-2018), Amir Amanullah, S Rajeswari

Library Philosophy and Practice (e-journal)

The present study is aimed to explore the research trend on Ladakh for the past 30 years using the popular Indexing database “Web of Science”. A total of 561 research publications were found indexed by the Web of Science contributed by as many as 1106 authors, 462 institutions/organizations, 30 nations which appear in 261 journals in three languages and in 15 different document types. This research paper analyses the research productivity chronologically, nation wise, author wise, language wise, preferred journals and organization/institution wise for the period of 30 year (1989-2018).

The Use Of Print Journals In Kashim Ibrahim Library For Research By Postgraduate Students In Ahmadu Bello University, Zaria, Ayuba Ubale Sa'ad

Library Philosophy and Practice (e-journal)

Abstract

This study is on the use of print journals in Kashim Ibrahim Library for research by postgraduate students of Ahmadu Bello University, Zaria. To achieve the objectives of the study, five research questions were formulated and were answered. It examined among others; level of awareness of the available print journals in Kashim Ibrahim Library to the Postgraduate students, accessible of the print journals in Kashim Ibrahim Library to the Postgraduate students, relevancy of the print journals in Kashim Ibrahim Library to the Postgraduate Students, level of use of the print journals in Kashim Ibrahim Library by the Postgraduate students …

Developing Entrepreneurial Potential In Information Science Students: A Critical Review Of Lis Training Programs In Kenya, Arnold Mwanzu, Dickens Rodriguez Wendo

Library Philosophy and Practice (e-journal)

The purpose of this study was to evaluate the state of entrepreneurial education in library and information science programs and the influence that entrepreneurial education has on LIS students. The study adopted a descriptive research design approach. Both primary and secondary data was collected through questionnaires, observation and data review. The study population comprised of diploma and undergraduate students as well as alumni of LIS. The research data was analyzed through descriptive statistics and the results presented in tables. The findings showed that only basic entrepreneurship education was offered in LIS programs and not incorporated across all the years of …

Youtube: The New Age Marketing Strategy For Library Services, Victor Sorna Prabhu A, Dr. M. Tamizhchelvan

Library Philosophy and Practice (e-journal)

In the 21st century, people show much interested in audiovisuals than that in printed materials. At the turn of this era, videos became popular as students started spending more time with audiovisuals. Put differently; people most likely prefer YouTube to Google. Although Google appears to be the famous search engine, as of 2015, YouTube has been more popular than Google. To supply videos, YouTube has still been the most used website. The present study explores the impact of YouTube on students, YouTube usage by students at college. It explains the conversion of YouTube features into innovative marketing strategies for the …