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Phylogenetic And Geographic Relationships Of Cheilostome Bryozoans In The Eastern Pacific, Hannah E. Lee

Cal Poly Humboldt theses and projects

The phylum Bryozoa is an incredibly diverse group of marine invertebrates with a widespread global distribution that is well suited for evolutionary studies but whose phylogenetic relationships are still poorly understood. Although recent studies on bryozoan taxonomies and phylogenies have increased, there is still a lack of assessment of species found at shallow water (<1 m) to intertidal depths. In this study, I aimed to expand the taxonomic sampling and assessment of the phylogenetic diversity of cheilostome bryozoans along the California coastline by utilizing mitochondrial DNA as well as inferring potential correlations between species presence and dispersal range both within and between rocky outer coast and sheltered harbor habitats. Illumina high-throughput sequencing was used to produce mitogenomes for cheilostome bryozoan samples collected off rocks from two rocky intertidal sites and off settlement panels from two harbor sites. Phylogenetic analyses generated evolutionary hypotheses of species relationships alongside geographic mapping of their distribution. This study identified 15 distinct species that represent 10 different families to form the first comprehensive phylogeny for multiple bryozoan families in California across a total range of approximately 973 km of coastline. Three genetically distinct species were found at multiple sites that are separated by a combination of rocky shores and sandy beaches, which indicates that the dispersal range of these species are not limited by geographic barriers along the coast of California. These results provide a future opportunity for further integration of this data with the phylogenies generated in this study to examine more robust evolutionary hypotheses for the phylogenetic and geographic relationships of Californian bryozoan species.

Online Resources Utilization Of Visual And Performing Arts Undergraduates, G. F. Yasanthini, S Santharooban

Library Philosophy and Practice (e-journal)

Abstract

Even though the performance-based academic materials are useful for visual and performing arts studies, their availability is comparatively low in virtual space which makes difficult to find appropriate online resources to enrich their theoretical and practical knowledge. This study investigated the online resource utilisation and its barriers among visual and performing arts students of Swami Vipulananda Institute of Aesthetic Studies, Eastern University, Sri Lanka. A questionnaire survey was conducted among 246 randomly selected undergraduates and focus group discussion was conducted among sixteen students. The results revealed that the students mainly use social media, google applications, mobile applications and websites …

Mobile Library In Indonesian Villages: A Form Of Sustainable Development Goal In Education (Sdg 4), Nadi Suprapto, Ahmad Qosyim

Library Philosophy and Practice (e-journal)

Mobile libraries synthesize various cultural, cultural, and structural problems to bring information sources closer to the community. In understanding the actual situation and the role of the mobile library in supporting SDG 4, this research was conducted. This research utilized a survey study to the visitors who were interested in visiting the mobile library. Totally, 146 participants were invited to participate in the study. The results of a semi-structured interview supported the quantitative data. The findings succeed in analyzing the frequency of visitors visiting the mobile library, the favorites books, and the perceptions of the benefits among visitors to the …

Application Of Wilson's Theory Of Information Seeking Behaviour To Public Library As A Source Of Business Information For Smes In Nigeria., Ugbala Chukwuemeka Peter, Lawal Olayide Wasiu, Olawale Gabrie Sola, Emmanuel Adeniyi Oloniruha, Fatokun Adesoji Musa

Library Philosophy and Practice (e-journal)

Business information has become a critical factor for the growth and success of small-scale business enterprises, the library as an institution responsible for information resources, sources and services to users, has indeed, become an indispensible partner in this national socio-economic growth and development drive. More typical however, is the public library because it is the only library that is open to every member of the public (SMEs owners inclusive) irrespective of background, age, status, race or creed. This paper therefore, discusses and provides useful insight on the application of Wilson’s theory of Information seeking behavioural to public library as a …

Inclusion Of Children With Disabilities In Qualitative Health Research: A Scoping Review, Janet Njelesani, Vongai Mlambo, Tsedenia Denekew, Jean Hunleth

2020-Current year OA Pubs

BACKGROUND: Children with disabilities have the right to participate in health research so their priorities, needs, and experiences are included. Health research based primarily on adult report risks misrepresenting children with disabilities and their needs, and contributes to exclusion and a lack of diversity in the experiences being captured. Prioritizing the participation of children with disabilities enhances the relevance, meaningfulness, and impact of research.

METHODS: A scoping review was conducted to critically examine the participation of children with disabilities in qualitative health research. The electronic databases PubMed, PsychInfo, Embase, and Google Scholar were searched. Inclusion criteria included qualitative health studies …

Child Dietary Patterns In Homo Sapiens Evolution: A Systematic Review, Lora L Iannotti, Emmanuel A Gyimah, Miranda Reid, Melissa Chapnick, Mary Kate Cartmill, Chessa K Lutter, Charles Hilton, Theresa E Gildner, Elizabeth A Quinn

2020-Current year OA Pubs

Dietary patterns spanning millennia could inform contemporary public health nutrition. Children are largely absent from evidence describing diets throughout human evolution, despite prevalent malnutrition today signaling a potential genome-environment divergence. This systematic review aimed to identify dietary patterns of children ages 6 months to 10 years consumed before the widespread adoption of agriculture. Metrics of mention frequency (counts of food types reported) and food groups (globally standardized categories) were applied to: compare diets across subsistence modes [gatherer-hunter-fisher (GHF), early agriculture (EA) groups]; examine diet quality and diversity; and characterize differences by life course phase and environmental context defined using Köppen-Geiger …

Epithelial Abnormalities In The Small Intestine Of Zambian Children With Stunting, Chola Mulenga, Sanja Sviben, Kanta Chandwe, Beatrice Amadi, Violet Kayamba, James A J Fitzpatrick, Victor Mudenda, Paul Kelly

2020-Current year OA Pubs

BACKGROUND: Environmental enteropathy (EE) contributes to impaired linear growth (stunting), in millions of children worldwide. We have previously reported that confocal laser endomicroscopy (CLE) shows fluorescein leaking from blood to gut lumen

METHODS: We performed confocal laser endomicroscopy (CLE) in 75 children and collected intestinal biopsies for histology in 91 children. CLE videos were evaluated, employing the Watson score to determine severity of leakiness. Morphometry was carried out on well-orientated mucosa and 3 biopsies were examined by electron microscopy.

RESULTS: Confocal laser endomicroscopy demonstrated substantial leakage from circulation to gut lumen in 73 (97%) children. Histology consistently showed characteristic changes …

Detection Of False Data Injection Attack Using Machine Learning Approach, Siti Nur Fathin Najwa Binti Mustaffa, Muhammad Farhan

Mesopotamian Journal of CyberSecurity

The "False Data Injection" (FDI) attack is one of the significant security risks that the deep neural Network is susceptible to. The purpose of the FDI attacks is to deceive industrial platforms by faking sensor readings. considered a few relevant systematic reviews that have been previously published. Recent systematic reviews may include both older and more recent works on the topic. Therefore, I restricted myself to recently published works. Specifically, we analyzed data from 2016-2021 for this work. Attacks using FDI have effectively beaten out traditional threat detection strategies. In this paper, we provide an innovative auto-encoder-based technique for FDI …

Acknowledging The Racist Roots Of Disinvestment And Abandonment: How Local Government Can Set The Stage For Change, Dana M. Malkus

All Faculty Scholarship

Disinvestment and associated property abandonment are defining features of many post-industrial legacy cities. While the reasons are varied and complex, racist law and policy are at the root. Though abandoned properties negatively affect an entire city, their effects usually disproportionately fall on neighborhoods of color. Law and policy have been major drivers of how such neighborhoods look and feel today. Because law and policy have been part of the problem, they are also a necessary part of the solution.

This kind of large-scale, multi-disciplinary problem is beyond the ability of a single institution or sector to address. Stakeholders such as …

Identification Of Poverty Areas By Using Machine Learning Classification Methods From Satellite Imagery In Buraydah City, In The Qassim Region Of Saudi Arabia, Amal Alfawzan

Murray State Theses and Dissertations

Saudi Arabia is a wealthy country with its many resources, but it has seen an increase in poverty recently because of a high rate of population growth with a high rate of unemployment. Some estimate that the number of Saudi Arabians living in poverty is between two and four million. This research aims to develop a way to detect poverty through remote sensing. The study area is Buraydah City, the largest city of the Qassim region, an important agricultural center that plays a significant role in the economy of Saudi Arabia. The research hypothesized that there are poor areas within …