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The Lumberjack, November 17, 2021

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

The Role Of Federal And State Policy In Addressing Early Childhood Achievement Gaps: Parent Perceptions And Student Outcomes Related To 21st Century Learning Centers Programming In The United States, Heather P. Williams

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

As policymakers and school communities work to address underlying causes of achievement gaps and access to quality early childhood education, this study considers the use of 21st Century Community Learning Centers to address early childhood education needs on western U.S. state, Idaho. The study sought to understand the relationship between federal and state policies related to out-of-school opportunities to enhance early childhood education. Utilizing data from a statewide evaluation of Idaho’s 21st Century Learning Centers, the study examined 92 centers providing after school, before school, or summer programs in grades preschool through the third grade to predominately at-risk children. Data …

A Study In Soft Robotics: Metrics, Models, Control, And Estimation, Levi Thomas Rupert

Theses and Dissertations

Traditional robots, while capable of being efficient and effective for the task they were designed, are dangerous when operating in unmodeled environments or around humans. The field of soft robotics attempts to increase the safety of robots thus enabling them to operate in environments where traditional robots should not operate. Because of this, soft robots were developed with different goals in mind than traditional robots and as such the traditional metrics used to evaluate standard robots are not effective for evaluating soft robots. New metrics need to be developed for soft robots so that effective comparison and evaluations can be …

Adult Spiny Mice (Acomys) Exhibit Endogenous Cardiac Recovery In Response To Myocardial Infarction, Hsuan Peng, Kazuhiro Shindo, Renée R. Donahue, Erhe Gao, Brooke M. Ahern, Bryana M. Levitan, Himi Tripathi, David Powell, Ahmed Noor, Garrett A. Elmore, Jonathan Satin, Ashley W. Seifert, Ahmed K. Abdel-Latif

Physiology Faculty Publications

Complex tissue regeneration is extremely rare among adult mammals. An exception, however, is the superior tissue healing of multiple organs in spiny mice (Acomys). While Acomys species exhibit the remarkable ability to heal complex tissue with minimal scarring, little is known about their cardiac structure and response to cardiac injury. In this study, we first examined baseline Acomys cardiac anatomy and function in comparison with commonly used inbred and outbred laboratory Mus strains (C57BL6 and CFW). While our results demonstrated comparable cardiac anatomy and function between Acomys and Mus, Acomys exhibited a higher percentage of cardiomyocytes displaying …

The Puerto Rican Diaspora: Evaluating Constructions Of Race And Ethnicity, Megan E. Walter

Honors Theses

The Spanish first colonized Puerto Rico in the 16^th century. The implementation of slavery shaped cultural traditions, agricultural practices, and established a socio-racial hierarchy. When Puerto Rico was acquired by the United States, legal and economic changes intensified race relations and classism. These global powers established notions of race and ethnicity which continue to dominate diasporic and identity discourse. Nearly a century later, the lasting effects of imperialism have converged with two decades of recurrent calamities, resulting in mass migration off the island and growing Puerto Rican communities within the U.S., notably in New York and Florida. By tracing …

Intermediate Care Technicians-A Novel Workforce For Veterans Affairs Geriatric Emergency Departments, Kristina T. Snell, Thomas Edes, Colleen M. Mcquown

Journal of Geriatric Emergency Medicine

No abstract provided.

Leukotrienes Are Dispensable For Vaginal Neutrophil Recruitment As Part Of The Immunopathological Response During Experimental Vulvovaginal Candidiasis, Junko Yano, David J. White, Anthony P. Sampson, Floyd L. Wormley, Paul L. Fidel

School of Dentistry Faculty Publications

Recruitment of polymorphonuclear neutrophils (PMNs) into the vaginal lumen is the hallmark of an acute immunopathologic inflammatory response during vulvovaginal candidiasis (VVC) caused by Candida albicans. Recurrent VVC (RVVC) remains a chronic health burden in affected women worldwide despite the use of antifungal therapy. Based on the role leukotrienes (LTs) play in promoting inflammation, leukotriene receptor antagonists (LTRAs) targeted for LTB4 (etalocib) or LTC4, LTD4, and LTE4 (zafirlukast or montelukast) have been shown to reduce inflammation of epithelial tissues. An open-label pilot study using long-term regimens of zafirlukast in women with RVVC indicated the potential for some relief from recurrent …

Molecular Identification Of Sceloporus Lizards In The Laramie Mountains, Wyoming, Kiara W. Milcoff, Wendy A. Estes-Zumpf, Adam D. Leaché

Western North American Naturalist

Accurate information on species identities and distributions is critical for informing state land use and conservation policies. However, it can often be difficult to determine species identity using morphological data alone. Using phylogenetic methods, we determined the identity of Sceloporus lizards occupying the Laramie Mountains of Wyoming, between known ranges for Sceloporus tristichus and Sceloporus consobrinus. The ND1 mitochondrial gene was sequenced for 10 individuals from the Laramie Mountains and analyzed using maximum likelihood with 23 other samples of S. tristichus and S. consobrinus from throughout their ranges. The mtDNA gene tree places the Laramie Mountains populations within a …

The Evolutionary Origins Of Autism Associated Genes And Their Role In Great Ape Socio-Communicative Behavior, Azeeza Abdulrauf

Master of Science in Integrative Biology Theses

Autism Spectrum Disorder (ASD) is a set of neurological disorders characterized by reduced social interactions and deficits in verbal and nonverbal communication. Although there are no clear genetic markers for ASD, studies have found associations between gene single nucleotide polymorphisms (SNPs) and patients diagnosed with ASD. For this study, the focus is on OXTR, AVPR1A, and FOXP2. OXTR is reported to regulate empathy and stress reactivity while AVPR1A is reported to regulate stress management and territorial aggression, as well as social bonding and recognition. FOXP2 is one of the first genes to be associated with both speech and language recognition …

Review Essay, Robert L. Bateman

The US Army War College Quarterly: Parameters

No abstract provided.

Book Reviews, Usawc Press

The US Army War College Quarterly: Parameters

No abstract provided.

Prognostic Values Of G-Protein Mutations In Metastatic Uveal Melanoma, Mizue Terai, Ayako Shimada, I Chervoneva, Liam Hulse, Meggie Danielson, Jeff Swensen, Marlana Orloff, Philip B Wedegaertner, Jeffrey L Benovic, A E Aplin, Takami Sato

Department of Medical Oncology Faculty Papers

Uveal melanoma is the most common primary ocular malignancy in adults, characterized by gene mutations in G protein subunit alpha q (GNAQ) and G protein subunit alpha 11 (GNA11). Although they are considered to be driver mutations, their role in MUM remains elusive. We investigated key somatic mutations of MUM and their impact on patients’ survival after development of systemic metastasis (Met-to-Death). Metastatic lesions from 87 MUM patients were analyzed by next generation sequencing (NGS). GNA11 (41/87) and GNAQ (39/87) mutations were most predominantly seen in MUM. Most GNA11 mutations were Q209L (36/41), whereas GNAQ mutations comprised Q209L (14/39) and …

Research On Intelligent Gait Recognition Method Based On Plantar Pressure Perception, Xueqin Liu, Liu Ning, Su Zhong, Jingxiao Wang, Chaojie Yuan

Journal of System Simulation

Abstract: In view of the complexity and low accuracy of gait recognition in the past, an intelligent gait recognition method based on plantar pressure perception is proposed. The pressure data of the gait of plantar periodic motion is collected and the obtained gait data is classified by the vector machines,the intelligent gait recognition of plantar pressure perception is realized, and the accuracy of gait feature analysis is improved. Through experiment verification, the overall classification accuracy of the classifier is more than 90%, which verifies the rationality of the feature extraction. By evaluating the real state and the results of …

Insights Into Using Plants In Management Of Viral Diseases., Vyacheslav Dushenkov, Anna Dushenkov

Publications and Research

Botanical therapeutics possess a unique potential in the treatment of viral diseases. The pharmacological base and clinical use of botanical therapeutics have been extensively reviewed. The mode of action(s) may be built either on the direct interference with the virus's ability to enter human cells, virus replication, or exerting immune-modulatory and anti-inflammatory effects. The adjuvant treatment with botanical therapeutics has the potential to result in advances in symptom resolution, decrease in disease burden and shortening its duration.

Shrinkage Of Rio Grande Silvery Minnow After Preservation In Formalin And Storage In Ethanol, Joshua D. Grant, Thomas P. Archdeacon

Western North American Naturalist

Understanding how the preservation process affects fish morphology is important for studies that use museum collections as voucher specimens. Sixty-nine Rio Grande silvery minnows (standard length [SL] 32.14–81.65 mm) were observed over 545 days during a formalin-to-water-to-ethanol preservation procedure. Median standard length decreased by the end of each preservation step; specimens shrank 1.06 mm in formalin solution, 1.97 mm in 35% ethanol, 2.17 mm in 50% ethanol, and 2.48 mm in 70% ethanol. Peak shrinkage occurred at 365 d, with a median decrease of 3.86 mm (SL 29.57–75.98 mm). After 545 days, Rio Grande silvery minnows began to increase in …

Optizimation Of Vaccination Supply Chain Based On Scg In Nanshan District, Zhenning Dong, Shunzhou Huang, Jiajun Chen, Huiqiong Zheng

Journal of System Simulation

Abstract: To optimize the vaccination network, inventory strategy and human resource allocation in Nanshan District, Supply Chain Guru's (SCG) network optimization method is used to select 50 alternative stations to decrease the fixed operating cost. SCG's inventory optimization method is used to set inventory strategy for each station, and simulation method is designed to compare total cost of all schemes. To optimize the opening days of vaccination stations, an medical personnel allocation rule is designed, which reduces some stations' opening days to 2 or 3 days and increases some stations' medical personnel. An simulation method is designed to compare the …

Spectrum, Volume 47, Issue 9, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: SHU Student Attends Astroworld -- The Trial of Ahmaud Arbery -- Post-Pandemic Job Hunting -- Student Get Ready to Study Abroad -- Fraternity and Sorority Life Events Update -- SHU Announces Partnership With Food Rescue - US -- Professor Named CT Nurses Association Vice President -- TAP Presents “As You Like It” -- Princess Diana’s On-Screen Portrayals -- Women’s DI Wrestling Makes Historic Start

The Missouri Miner, November 17, 2021

The Missouri Miner Newspaper

No abstract provided.

Human Papillomavirus-Associated Anal Squamous Intraepithelial Lesions In Men Who Have Sex With Men And Transgender Women Living With And Without Hiv In Karachi Pakistan: Implications For Screening And Prevention, Muslima Ejaz, Muhammad Mubarak, Tazeen Saeed Ali, Sören Andersson, Anna Mia Ekström

Community Health Sciences

Background: Anal squamous intraepithelial lesions (ASIL), strongly related to human papilloma virus (HPV) infection, is more prevalent among men who have sex with men (MSM). However, no such data are available for Pakistan yet, and neither HPV vaccination nor anal-cytology screening is implemented in Pakistan. The purpose of this first ever study was to assess the prevalence of HPV-related anal cytological abnormalities among MSM and transgender women living with and without HIV infection in Pakistan.
Methods: We conducted a cross-sectional study from March 2016 to November 2017 at sexual health centers run by the Perwaaz Trust and the National AIDS …

Dual Lactate Clearance In The Viability Assessment Of Livers Donated After Circulatory Death With Ex Situ Normothermic Machine Perfusion, Min Xu, Fangyu Zhou, Ola Ahmed, Lucy V Randle, Jun-Kyu Shin, Yuehui Zhu, Gundumi A Upadhya, Kathleen Byrnes, Brian Wong, Jae-Sung Kim, Yiing Lin, William C Chapman

Open Access Publications

Perfusate lactate clearance (LC) is considered one of the useful indicators of liver viability assessment during normothermic machine perfusion (NMP); however, the applicable scope and potential mechanisms of LC remain poorly defined in the setting of liver donation after circulatory death.

Methods: The ex situ NMP of end-ischemic human livers was performed using the OrganOx Metra device. We further studied the extracellular signal-regulated kinases (phospho-extracellular signal-regulated kinase1/2 [pERK1/2]) pathway and several clinical parameters of these livers with successful LC (sLC, n = 5) compared with non-sLC (nLC, n = 5) in the perfusate (<2.2 mmol/L at 2 h, n = 5, rapid retrieval without normothermic regional perfusion).

Results: We found the pERK1/2 level …

A Study Of Selected Makerspaces: An Overview, Anjali Sandesh Kale Dr.

Library Philosophy and Practice (e-journal)

Makerspace is a recent phenomenon. It is defined as a place where people interested in similar things come together to work and share ideas and equipment. Due to its widespread benefits, it has been incorporated in schools, colleges, universities, and libraries all over the world. In India, the number of makerspaces is increasing steadily, but not much is known about them. So to enhance the understanding of the makerspace, a study of selected makerspaces was conducted to understand its functioning. It was found that most of the selected makerspaces were established between 2010 to 2017. The majority of selected makerspaces …

Androctonus Turkiyensis Sp. N. From The Şanlıurfa Province, Turkey (Scorpiones: Buthidae), Ersen A. Yağmur

Euscorpius

A new species Androctonus turkiyensis sp. n. is described and illustrated from the Şanlıurfa Province of Turkey. The new species is compared with A. crassicauda (Olivier, 1807), which was previously misidentified from Turkey. A. crassicauda specimens used for comparison were collected from Kashan County (Iran), the type locality of this species; a neotype from Kashan is designated.

Multi-Strata Silvipastoral Systems For Increasing Productivity And Conservation Of Natural Resources In Central America, Muhammad Ibrahim, Andrea Schlonvoigt, Juan Carlos Camargo, M. Souza

IGC Proceedings (1977-2023)

Conversion of primary forest to pasture is widespread in Central and Latin America and the progressive removal of trees has resulted in environmental degradation and a decline in productivity, simultaneously threatening rural livelihoods and regional biodiversity. Recently there has been keen interest to develop silvipastoral systems for sustainable animal production. Traditional silvipastoral systems are characterised with a diversity of woody perennials that plays an important role in supplying feed to animals in the dry season, production of timber, shade for animals, and in the conservation of natural resources. Improved novel woody perennials such as Morus alba (mulberry) and Trichanthera gigantea …

Transgenesis And Genomics In Molecular Breeding Of Forage Plants, G. Spangenberg, R. Kalla, A. Lidgett, T. Sawbridge, E. K. Ong, U. John

IGC Proceedings (1977-2023)

Forage plant breeding has been largely based on phenotypic selection following sexual recombination of natural genetic variation found between and within ecotypes. Advances in plant genetic manipulation over the last 15 years have provided convincing evidence that these powerful technologies can complement and enhance plant breeding programs. Significant progress in the establishment of the methodologies required for the molecular breeding of forage plants has been made. Examples of current products and approaches for the application of these methodologies to forage grass and legume improvement are outlined. Large-scale genomic analysis of many organisms is under way with human, arabidopsis and rice …

Opportunities In Molecular Biology: Enhancement Of The Nutritional Value Of Forages, K. R. Hancock, M. J. Ulyatt

IGC Proceedings (1977-2023)

Pasture plants, while producing a cost-effective source of feed for grazing ruminants, can frequently be less than optimal in meeting the animals’ nutrient requirements. Over the past half century, there has been a major effort to improve the quantity and nutritional quality of pasture plants using conventional plant breeding. Although considerable progress has been made in improving the quality and agronomic characteristics of our major pasture plants by this means, breeding can only be applied to plants capable of sexual crosses. This poses severe limitations both in terms of speed of progress and in the number of genes available for …

The Role Of Endophytic Fungi In Brachiaria, A Tropical Forage Grass, S. Kelemu, J. F. White, Idupulapati M. Rao

IGC Proceedings (1977-2023)

In temperate zones, endophytic fungi are widely used as biological protection agents for forage and turf grasses. They form nonpathogenic and intercellular associations with grasses and sedges, completing their entire life cycle within the plants’ aerial parts. Our surveys and studies confirmed that various endophytic fungi, including Acremonium spp., also inhabit native savanna grasses and introduced tropical forage grasses. We are now determining the potentially symbiotic relationships between these fungi and C₄ tropical forages, specifically between the endophyte A. implicatum and Brachiaria grasses. We treated half of a group of genetically identical clones of Brachiaria with fungicide to generate …

Advances In Endophyte Research. Progress And Priorities In Temperate Areas, L. R. Fletcher, H. S. Easton

IGC Proceedings (1977-2023)

Fungal endophytes infect a large number of temperate grass species, genera and tribes (Leuchtmann and Clay, 1997). The majority of these systemic endophytes fall into the genus Epichloe or the closely related Neotyphodium genus.

The asexual Neotyphodium endophytes are asymptomatic, never emerge from between the host grass cells, and are only transmitted vertically, via seed of the host plant. They are believed to have derived from the Epichloe endophytes, (Bacon and White, 2000; Schardl and Wilkinson, 2000) which do emerge from their intercellular habitat and form stromata around the emerging seedhead of their host. This is manifested as the choke …

The Sound Of The Sun: Religious Understandings Of Peace And The Role Of Religious Leaders In Peacebuilding―A Qualitative Study In Bosnia And Herzegovina, Stipe Odak

Peace and Conflict Studies

This article discusses the different roles of religious leaders in peacebuilding processes, and their specific understanding of peace. It is based on analysis of 75 in-depth interviews with Catholic, Orthodox, and Muslim religious leaders from Bosnia and Herzegovina, conducted in the period from 2015 to 2017. In the first part, peace is analyzed as a concept that contains elements of giftness, spirituality, and praxis. Arguing for the relevance of all three elements, the article warns against possible misunderstandings that can come when peace is assessed only through directly measurable indicators. In the second part, peacebuilding activities of religious leaders are …

Medieval Realism And Mythopoeia: Philosophy And Literature In Tolkien, Diego Klautau

Journal of Tolkien Research

This article focuses on the relationship between philosophy and literature in J.R.R. Tolkien’s essay On Fairy-stories. Delivered as a lecture in 1939 and published in 1947, the text presents the author’s conception of the literary genre known as “fairy-stories” and, in this article, I explore the possible philosophical and theological mediations and references in Tolkien’s investigation. The objectives of this article are twofold: to highlight the literary theory proposed by Tolkien as part of the philosophical tradition of medieval realism, with conceptual correspondences in Plato, Aristotle, Augustine, and Thomas Aquinas; and to demonstrate Tolkien’s original contribution to the appreciation …

Surface Engineering Of Materials For Optical And Biomedical Applications, Syed Mohammad Abid Hasan

LSU Doctoral Dissertations

The mechanisms of various optical and medical applications depend on the characteristics of the surface of the material which is being used to detect the molecule of interest. In this work, we focused on some specific areas of surface engineering that play a vital role to improve the performance of some material characteristics. Firstly, we focused on the wettability of graphene, which is important for surface modification and thermal/fluidic properties. The level of transparency to van der Waals forces, chemical bonds, and electrostatic interactions between atoms and molecules on two sides of graphene single layer is not well understood. Our …