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The Lumberjack, November 10, 2021

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

Mt10-Cvb3 Vaccine Virus Protects Against Cvb4 Infection By Inducing Cross-Reactive, Antigen-Specific Immune Responses, Ninaad Lasrado, Rajkumar Arumugam, Mahima T. Rasquinha, Meghna Sur, David Steffen, Jay Reddy

School of Veterinary and Biomedical Sciences: Faculty Publications

Group B coxsackieviruses (CVB) containing six serotypes, B1–B6, affect various organs, and multiple serotypes can induce similar diseases such as myocarditis and pancreatitis. Yet, no vaccines are currently available to prevent these infections. Translationally, the derivation of vaccines that offer protection against multiple serotypes is highly desired. In that direction, we recently reported the generation of an attenuated strain of CVB3, termed Mt10, which completely protects against both myocarditis and pancreatitis induced by the homologous wild-type CVB3 strain. Here, we report that the Mt10 vaccine can induce cross-protection against multiple CVB serotypes as demonstrated with CVB4. We note that the …

Mathematically Modeling Plastic Pollution In The Great Lakes, Juliette Daily

Theses

Mass estimates of plastic pollution based on open water surface samples differ by several orders of magnitude from what is predicted based on production and input rates to the world’s oceans and the Great Lakes. Researchers have proposed that this missing plastic may be located in other reservoirs, including beaches, nearshore water, the water column, or sediment. Studying plastic via sampling efforts is logistically challenging and time consuming. Models, which provide full spatial and temporal distributions, can help fill in the knowledge gaps that sampling efforts leave. Here we present the first three-dimensional modeling effort in the Great Lakes to …

Dual Activities Of Acc Synthase: Novel Clues Regarding The Molecular Evolution Of Acs Genes, Chang Xu, Bowei Hao, Gongling Sun, Yuanyuan Mei, Lifang Sun, Yunmei Sun, Yibo Wang, Yongyan Zhang, Wei Zhang, Mengyuan Zhang, Yue Zhang, Dan Wang, Zihe Rao, Xin Li, Jeffery Shen, Ning Ning Wang

Life Sciences Faculty Research

Ethylene plays profound roles in plant development. The rate-limiting enzyme of ethylene biosynthesis is 1-aminocyclopropane-1-carboxylate (ACC) synthase (ACS), which is generally believed to be a single-activity enzyme evolving from aspartate aminotransferases. Here, we demonstrate that, in addition to catalyzing the conversion of S-adenosyl-methionine to the ethylene precursor ACC, genuine ACSs widely have Cβ-S lyase activity. Two N-terminal motifs, including a glutamine residue, are essential for conferring ACS activity to ACS-like proteins. Motif and activity analyses of ACS-like proteins from plants at different evolutionary stages suggest that the ACC-dependent pathway is uniquely developed in seed plants. A putative catalytic mechanism for …

Directed Flow Of Beta Band Communication During Reorienting Of Attention Within The Dorsal Attention Network, Sara Spadone, Miroslaw Wyczesany, Stefania Della Penna, Maurizio Corbetta, Paolo Capotosto

Open Access Publications

No abstract provided.

Distribution, Habitat Affinities, And Conservation Of Prairie Moonwort (Botrychium Campestre) On Its Northern Range Limit, Vladimir Kricsfalusy

Western North American Naturalist

Prairie moonwort (Botrychium campestre W.H. Wagner & D.R. Farrar) from the adder’s tongue family (Ophioglossaceae) is a rare plant species in North America with a NatureServe designation of G3N2 (Globally Vulnerable, Nationally Imperiled). The species reaches its northern distribution limit in Saskatchewan, Canada. The range of B. campestre is described here from literature, herbarium data, and field studies. Two newly discovered peripheral populations are reported, and their habitats are characterized in detail. One of the new occurrences was monitored over a multiyear period, and changes in population and vegetation cover are described. Possible threats to the newest occurrences are …

Oppression, Resistance, And Empowerment: The Power Dynamics Of Naming And Un-Naming In African American Literature, 1794 To 2019, Melissa "Maggie" Romigh

USF Tampa Graduate Theses and Dissertations

Oppression, Resistance, and Empowerment: The Power Dynamics of Naming and Un-naming in African American Literature, 1794 to 2019 researches and discusses the way African American authors both discuss naming and un-naming in their works and the way they use naming in their works to illustrate the dynamics of power in relationships—racial, familial, gender-related, work-related, etc. Chapter 1 focuses on the earliest forms of African American literature, memoirs in particular, also known as “slave narratives.” In their memoirs, many of those men and women who were formerly enslaved wrote about having their names taken from them and replaced with names chosen …

The Student Movement Volume 106 Issue 7: Honors Church Embraces The Many Voices Of Worship, Karenna Lee

The Student Movement v. 106 (2021-2022)

HUMANS

A Life in Missions: Interview with Nathan Gulzar, Interviewed by: Karenna Lee

ACA Student Interview: Terika Williams, Interviewed by: Grace No

ARTS & ENTERTAINMENT

Creative Spotlight: AU's Dance Studio, Interviewed by: Megan Napod

Jaguar, Hannah Cruse

Squid Game; A Netflix Phenomenon, Brendan Syto

What went wrong on the set of "Rust"?, Solana Campbell

NEWS

AUSA Senate: Improving Student Life, Jenae Rogers

Honors Church: Honoring the Many Voices of Worship, Andrew Pak

The Planning and Partnership behind the White Rabbit Night Market Program, Nathan Mathieu

IDEAS

How Discrimination and Neglect Led to Toxic Water in Benton Harbor, Lyle Goulbourne

Social …

Enhance Dopamine Autoreceptor Functioning During Blockade Of Dopamine Transporters, Rachel Laura Pace

Electronic Theses and Dissertations Archive

Dopamine autoreceptors (DARs) and dopamine transporters (DATs) influence dopamine transmission in the brain's mesolimbic pathway. Prior studies have focused on how activation of DARs influences trafficking of DATs, but how DATs influence DARs remains unclear. Male and female C57BL/6J mice received daily injections of either cocaine (DAT blocker) or saline for seven days then underwent stereotaxic surgery to obtain fixed potential amperometric recordings of DAR-mediated dopamine release. All mice received a mid-surgery injection of cocaine, and DAR-mediated dopamine release was assessed once more during maximal DAT blockade. The current study found that DAR functionality was increased during peak cocaine effects, …

Simulation Of Bulk Evaporation And Condensation In Cryogenic Propellant Tanks Using The Energy Of Fluid Method, Elijah Gasmen

Electronic Theses and Dissertations Archive

The design of cryogenic propellant storage systems for long duration space missions relies on accurate prediction of tank self-pressurization. Incident solar radiation heats the cryogenic liquids in the tank over time, vaporizing the cryogenic liquid. As the liquid vaporizes, the tank pressure increases. The objective of the current research is to develop a finite volume based Compuational Fluid Dynamic (CFD) model of tank pressurization in reduced gravity using an Energy of Fluid (EOF) method. A commercially available CFD model is significantly enhanced to include the EOF method, which will solve the energy equation in terms of internal energy. Model validation …

Ecological Genomics Of Two Coastal Foundation Plant Species, Jeannie Mounger

USF Tampa Graduate Theses and Dissertations

I was born and raised in rural Florida on a tributary of the Withlacoochee River. “Withlacoochee” comes from a series of Muscogee Creek words that together mean “big little water,” possibly owing to the seasonal fluctuations in the breadth and flow of the river or to the chain of lakes that in part form it. The name contains within it an understanding of the capacity of land and water to undergo great shifts. It conjures images of mutable boundaries, of water covering and receding across the landscape over and over again. Many of my clearest memories from childhood are related …

Research On Forage Quality: Progress And Priorities, J. A. Milne

IGC Proceedings (1977-2023)

A broad definition of forage quality is used and the purposes for which research on forage quality is undertaken currently are outlined. These range from research that provides simple measurements that describes the forage quality of a commercial product to research on forage quality to improve understanding of digestion processes. Much of the research in the last decade has related to improving predictive measurements. The different degrees of progress that have been made in the development and use of measurements to further our understanding of forage quality are described and related to their fitness of purpose. It is concluded that …

Forage Quality And The Environment, C. E. Lascano, A. Schmidt, R. Barahona

IGC Proceedings (1977-2023)

The influence of environmental factors on forage quality of temperate and tropical grasses has been reviewed by several authors, who summarized how light, temperature, drought and soil nutrients influence chemical composition, and digestibility of forages grown in contrasting areas of the world. The effects of season of the year on forage growth, grazing behavior and animal performance have also been the subject of numerous papers and reviews. However, there are few recent reviews that summarize how changes in climatic and edaphic factors influence forage quality of legumes with variable levels of condensed tannins (CT), which are important secondary compounds in …

Screening Fresh Forages For Protein Degradation And Nutritive Value, Garry C. Waghorn, J. L. Burke

IGC Proceedings (1977-2023)

A method has been developed to prepare fresh forages for in sacco and in vitro incubation by freezing and mincing to achieve a particle size distribution of dry matter (DM) similar to in vivo conditions. The method is described and data presented to indicate losses of nitrogen (N) during in sacco digestion and net yield of ammonia from proteolysis in vitro for 22 fresh and conserved forages. Grasses, legumes and herbs were evaluated, with fractional degradation rates of forages ranging from 0.07h^-1 with tall fescue (Festuca arundinacea) to 0.24 h^-1 with chicory (Cichorium intybus). …

Evaluation Of Ten Tropical Grasses In The Northwest Region Of The State Of São Paulo-Brazil, C. V. Soares Filho, L. R. De A. Rodrigues

IGC Proceedings (1977-2023)

The experiment was carried out in the northwest region of the State of São Paulo-Brazil to evaluate ten grasses recently introduced in the region. The grasses studied were: Cynodon nlemfuensis cv. Tifton 68, C. dactylon cv. Tifton 78, Cynodon spp. cv. Tifton 85, C. dactylon cv. Florakirk, C. nlemfuensis cv. Florico, C. nlemfuensis cv. Florona, C. dactylon cv. Coastcross, Paspalum notatum cv. Tifton 9, Brachiaria brizantha cv. Marandu, Panicum maximum cv. Tanzânia 1. The following variables were determined: DM production, growth rate, IVDMD, CP, ADF and NDF.

The GRs varied from 81 to 102 and from 14 to 26 Kg …

The Algorithmic Divide And Equality In The Age Of Artificial Intelligence, Peter K. Yu

Florida Law Review

In the age of artificial intelligence, highly sophisticated algorithms have been deployed to provide analysis, detect patterns, optimize solutions, accelerate operations, facilitate self-learning, minimize human errors and biases, and foster improvements in technological products and services. Notwithstanding these tremendous benefits, algorithms and intelligent machines do not provide equal benefits to all. Just as the “digital divide” has separated those with access to the Internet, information technology, and digital content from those without, an emerging and ever-widening “algorithmic divide” now threatens to take away the many political, social, economic, cultural, educational, and career opportunities provided by machine learning and artificial intelligence. …

Book Reviews, Florida Historical Society

Florida Historical Quarterly

THE CITY MAKERS, by Richard A. Martin, reviewed by Herbert J. Doherty, Jr.; THE AMERICANIZATION OF THE GULF COAST, 1803-1850, edited by Lucius F. Ellsworth, Ted Carageorge, William Coker, Earle Newton, reviewed by Harry P. Owens; SYNAGOGUE IN THE CENTRAL CITY: TEMPLE ISRAEL OF GREATER MIAMI, 1922-1972, by Charlton W. Tebeau, reviewed by John P. Reiger; JOHN GORRIE, M.D.: FATHER OF AIR CONDITIONING AND MECHANICAL REFRIGERATION, by Raymond B. Becker, reviewed by William M. Straight; THE PRE-COLOMBIAN MIND, by Francisco Guerra, reviewed by Jerald T. Milanich; SIXTEENTH CENTURY NORTH AMERICA: THE LAND AND THE PEOPLE AS SEEN By THE EUROPEANS, …

Pelts, Plumes, And Hides: White Traders Among The Seminole Indians, 1890-1930, Harry A. Kersey, Jr.

Florida Historical Quarterly

Only a handful of Indians remained in Florida as the Third Seminole War ended in 1858. When Chief Billy Bowlegs led his band out of the Big Cypress Swamp, accepted a government indemnity, and boarded the steamer Grey Cloud which would take him and his group to their new home in the Indian Territory, he estimated that only thirty-eight warriors and their families were left behind. This was probably a low figure, but his information was relayed to the war department by Colonel Elias Rector, Superintendent of Indian Affairs, and plans were made to locate the remaining bands. Throughout that …

Book Reviews, Florida Historical Society

Florida Historical Quarterly

No FURTHER RETREAT: THE FIGHT TO SAVE FLORIDA, by Raymond F. Dasmann, reviewed by Charlton W. Tebeau; ON PRESERVING TROPICAL FLORIDA, by John C. Gifford, reviewed by Polly Redford; ST. PETERSBURG AND ITS PEOPLE, by Walter Fuller, reviewed by Milton D. Jones; HISTORY OF SANTA ROSA COUNTY: A KING’S COUNTRY, by M. Luther King, reviewed by E. W. Carswell; JAMES BLAIR OF VIRGINIA, by Parke Rouse, Jr., reviewed by Jack P. Greene; THE LETTERBOOK OF ELIZA LUCAS PINCKNEY, 1739-1762, edited by Elise Pinckney, reviewed by Hugh Lefler; THE ANATOMY OF THE CONFEDERATE CONGRESS, by Thomas B. Alexander and Richard E. …

Florencia Investigation Of Spanish Timucua, Fred Lamar Pearson, Jr.

Florida Historical Quarterly

In 1565 Pedro Menéndez de Avilés founded St. Augustine on the Florida peninsula. Spanish activity pushed Spain's northern frontier up as far as Chesapeake Bay, but effective control extended only to Port Royal, South Carolina. Menéndez, and subsequent Florida governors, established missions and presidios along the Atlantic seacoast and in the interior areas to give added protection to Florida.

Florida's Image In Juvenile Fiction, 1909-1914, Peter A. Soderbergh

Florida Historical Quarterly

In the years between Appomattox and Sarajevo many young readers took their leisure pleasures from the pages of hardbacked novelettes. More respectable, to parents at least, than the "dime novel," the novellas exploded with the heady escapades of fictional boys and girls whose mental and physical reserves were unlimited. Descended from earlier models created by Martha Finley and William T. Adams— and rooted in the "success" ethos popularized by Horatio Alger, Jr.— the series published after 1898 outdid their prototypes in every aspect but quality.

Book Reviews, Florida Historical Society

Florida Historical Quarterly

DUNCAN UPSHAW FLETCHER: DIXIE’S RELUCTANT PROGRESSIVE, by Wayne Flynt, reviewed by Williard B. Gatewood, Jr.; FORERUNNER COURAGEOUS: STORIES OF FRONTIER FLORIDA, by LeRoy Collins, reviewed by William M. Goza; TWO ISLANDS: GRAND MANAN AND SANIBEL, by Katherine Scherman, reviewed by E. Ashby Hammond; SPAIN AND HER RIVALS ON THE GULF COAST, edited by Ernest F. Dibble and Earle W. Newton, reviewed by Helen Hornbeck Tanner; ANGLO-SPANISH RIVALRY IN NORTH AMERICA, by J. Leitch Wright, Jr., reviewed by John J. TePaske; THE NORTH CAROLINA CONTINENTALS, by Hugh F. Rankin, reviewed by Edward S. Perzel; THE PAPERS OF JEFFERSON DAVIS: Volume I, …

Membership Of The Florida Constitutional Convention Of 1868. A Case Study Of Republican Factionalism In The Reconstruction South, Richard L. Hume

Florida Historical Quarterly

In accord with provisions of the Reconstruction Acts, members of the Florida constitutional convention assembled in Tallahassee in mid-January of 1868. An examination of the historiography of this controversial gathering, a body charged with framing the constitution which was to take effect when the state was returned to civilian rule, quickly reveals the existence of the standard Dunningite-revisionist dispute which has so characterized most writing on the postwar South. William Watson Davis, who completed his classic work on Reconstruction in Florida under the direction of William A. Dunning himself, believed that the delegates who attended the Florida "Black and Tan" …

Brood Abundance And Invertebrate Availability In Crop-Dominated Landscapes In The Prairie Pothole Region, Catrina V. Terry

LSU Master's Theses

The Prairie Pothole Region (PPR) is the most important region for ducks in North America, producing over half the ducks on the continent, and it is a priority landscape for wetland and grassland conservation. Agricultural expansion has changed the PPR, and the majority of grasslands and potholes have been converted into row-crops. The loss of nesting habitat has directly caused nest success to decline. Most of the remaining wetlands are surrounded by row-crops, and are considered lower quality because they receive runoff of sediment and chemicals, which may decrease primary forage for young ducklings as well as inhibit wetland vegetation. …

Channelling Bamberger: An Unorthodox Appreciation Of Jeanne Bamberger's Work On Musical Development And Musical Understanding, Craig Graci

Visions of Research in Music Education

This article serves as a tribute to Bamberger as a notable researcher and teacher. The author articulates “working principles” that characterize Bamberger’s work and draws comparisons between two programs, Impromptu and Music Exploration Machine (MxM). From the perspective of music cognition, the most significant elements of this paper concern explicitly representing grouping structure and reductional structure of melodies within a computational formalism. From a developmental perspective, the most salient element is the identification and discussion of working principles associated with Bamberger’s compelling and challenging approach to research on musical development.

Representations Of Music: Neural Foundations And Metaphoric Descriptions, Wilfried Gruhn

Visions of Research in Music Education

In Jeanne Bamberger's (1991) instructive case study on Jeff's learning, Bamberger observed and systematically ordered altering states of mental representations. In this study, Bamberger introduced and discussed a differentiated perspective on various forms of representation. In addressing the processing of music in the mind, mental representations can refer specifically to neural correlates of music or they can address more metaphoric ideas. Therefore, there is a proposed differentiation between mental representations if the mind is involved and neural representations if the brain is addressed. Furthermore, corporeal sensations and bodily excitations provide a necessary prerequisite for the development of mental and neural …

Tribute To Jeanne Bamberger: Pre-Eminent Student Of Musical Development And Cognition In Our Time, Howard Gardner

Visions of Research in Music Education

No abstract provided.

Spirituality In Music Education: Respecting And Elevating Students With Music, Tamara R. Freeman

Visions of Research in Music Education

Spiritual Music Education promotes deep, meaningful connections between teachers, students, and their music making. A spiritual approach focuses on every aspect of the student's human dimension-physical, emotional and cognitive-respecting and supporting each dimension equally. Consequently, students engage in music with increased body strength, clearer understanding, boundless creativity and heightened enjoyment. Most importantly, a spiritual music education instills a positive musical outlook for life. Six areas of spiritual music education are explored which are relevant to all vocal and instrumental disciplines, preschool through adulthood: The definition of "spirit" according to 20th century music philosophers, children revealing their deepest sense of spirituality, …

Retention Of Rapid Prototyped Complete Dentures Using Two Different Types Liquid Resin, Lina Khalaf Ismail, Mohammed Farouk Abdullah, Mohammed Mahmoud Dohiem

Future Dental Journal

Objectives: Comparing the retention of upper complete denture manufactured using two different denture base materials, both of them were manufactured using rapid prototyping method.

Methods: Nineteen patients were selected. For both groups, the dentures were manufactured using Rapid prototyping method following the next steps, a preliminary impression was made & trial denture bases were constructed on the primary casts for the upper & lower arches for a jaw relation record. A facebow record was used to mount the upper cast, while the lower cast was mounted using a centric relation record. Setting of artificial teeth was performed, then the denture …

Evaluation Of Locally Delivered 1.2% Atorvastatin Gel Versus 2% Melatonin Gel As Adjunctive To Non-Surgical Periodontal Therapy On Gcf Osteocalcin Level In Stage Ii Periodontitis Patients: A Randomized Controlled Trial, Sarah Gamal Moussa

Future Dental Journal

Abstract:

Objective: Atorvastatin (ATV) and melatonin have antioxidant and anti-inflammatory properties and were suggested to have positive effects when used in periodontitis cases. In periodontitis, osteocalcin (OC) was suggested to be a bone formation marker. Regarding bone turnover in periodontium, gingival crevicular fluid (GCF) osteocalcin levels are more accurate than salivary or serum levels.

Aim: The aim of the present study was to assess the effectiveness of local delivery of ATV gel and melatonin gel as adjuncts to scaling and root planing (SRP) in the treatment of stage II periodontitis patients.

Subjects and method: Thirty-six patients having stage II periodontitis …