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2023

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Social Welfare Policy In Post-Transition Chile: Social Democratic Or Neoliberal?, Paul W. Posner Jan 2023

Social Welfare Policy In Post-Transition Chile: Social Democratic Or Neoliberal?, Paul W. Posner

Political Science

Chile’s massive 2019 protests indicate a pronounced discrepancy between the country’s alleged establishment of social democracy and the public’s perception of pervasive inequity. To understand this discrepancy, this analysis evaluates the extent to which Chilean social welfare policy conforms to social democratic norms of promoting solidarity, equity, and universalism. Analysis of poverty reduction, pension, health care, and education policy demonstrates that Chile’s center-left governments succeeded in mitigating some of the more extreme elements of the social welfare policies inherited from the Pinochet regime. However, they failed to reverse their underlying logic, which reinforces stratification and inequity and undermines incentives for …

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Wireless Environmental Weather Monitor, Joel Christie-Millett, Nathan Schroeder, Sylvester Wilson, Matthew Szijarto Jan 2023

Wireless Environmental Weather Monitor, Joel Christie-Millett, Nathan Schroeder, Sylvester Wilson, Matthew Szijarto

Williams Honors College, Honors Research Projects

The goal of this senior design/honors project is to create a device that monitors environmental conditions in order to detect a wildfire. This device should notify a user of the status of the environment. The device should also last for 6 months without any human interaction. My role on the team is to design the power supply system that maximizes efficiency and uses renewable energy.

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Sustainability And Biomimicry, Tabitha Cooper Jan 2023

Sustainability And Biomimicry, Tabitha Cooper

Williams Honors College, Honors Research Projects

Standardization of business management systems is a vital part of the economic climate, as it allows for fair play between all competitors and encourages growth. The International Organization of Standardization (ISO) independently provides hundreds of standards ranging through dozens of different fields, providing standards applying to topics from quality management to material composition. Not much is readily available on the topics of ISO 9001, which outlines quality management systems (QMS) ISO 14001, which details environmental management systems (EMS), and their relation to ISO 18457, which explains what composes a biomimetic material or product. A literature review was conducted to gather …

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Design Of Force Indicator For Ballistic Armor Trauma Pad, William Keenan, Anthony Cinalli, Patrick Kennedy Jan 2023

Design Of Force Indicator For Ballistic Armor Trauma Pad, William Keenan, Anthony Cinalli, Patrick Kennedy

Williams Honors College, Honors Research Projects

The purpose of the Force Indicator for Ballistic Armor Vests is to obtain an approximate value for the impact a bullet delivers through a trauma pad after the Kevlar layer stops the initial bullet. This approximation will be applied in the field to assist in medical treatment of gunshot wounds. The indicator is made from a pressure-sensitive film located behind the Kevlar layer and trauma pad, and it can be easily removed in the field for examination. The impact vest and force indicator are self-contained for ease of implementation. The device will be tested with 9mm, .22 Long Rifle, and …

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Repeat Recall Test Literature Review, Carson Wolfe Jan 2023

Repeat Recall Test Literature Review, Carson Wolfe

Williams Honors College, Honors Research Projects

The Repeat Recall Test was created to assess a patient’s repeat, recall, tolerance, and effortfulness in communicating in different noise environments. This is important to audiology because there has never been a test that claims to assess these attributes all at once in a way that is realistic and efficient. For my project, I will be researching and writing a literature review on the Repeat Recall Test. Additionally, I will obtain a copy of the test and administer it to myself.

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Age And Its Effect On Drug Addiction Treatment, Skylar Haberman Jan 2023

Age And Its Effect On Drug Addiction Treatment, Skylar Haberman

Williams Honors College, Honors Research Projects

Substance use disorders and addiction have become increasingly serious problems in the United States. Diseases of this nature revolve around problematic patterns of substance use and abuse of alcohol, illicit drugs, prescription drugs, and over-the-counter medications. Substance use disorders are not limited to a certain demographic, which makes treatment of these illnesses complicated and multifaceted (Argyriou et al., 2017). This review paper will focus on age-related effects on substance use, and how age is consequential to the effectiveness of drug addiction treatment. The literature review focuses on the onset and progression of substance use disorders and treatment for these disorders …

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Chemical Classification By Monitoring Liquid Evaporation Using Extrinsic Fabry-Perot Interferometer With Microwave Photonics, Abhishek Prakash Hungund, Bohong Zhang, Anand Nambisan, Wassana Naku, Rex E. Gerald, Jie Huang Jan 2023

Chemical Classification By Monitoring Liquid Evaporation Using Extrinsic Fabry-Perot Interferometer With Microwave Photonics, Abhishek Prakash Hungund, Bohong Zhang, Anand Nambisan, Wassana Naku, Rex E. Gerald, Jie Huang

Electrical and Computer Engineering Faculty Research & Creative Works

Identification of liquids is essential in chemical analysis, safety, environmental protection, quality control, and research. A novel liquid identification system based on Microwave Photonics (MWP) measured time transient evaporation signals is investigated. An extrinsic Fabry-Perot Interferometer (EFPI) based optical probe using single-mode fiber (SMF) is proposed to monitor evaporation of different liquids. The MWP system is used to measure the optical path changes during liquid evaporation due to its high sensitivity, selectivity, and Signal-to-Noise Ratio (SNR). The measured S21 continuous wave (CW) time Magnitude and Phase signals were processed to extract features such as histogram and Fast Fourier Transform (FFT) …

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Transformer Leakage Inductance Design Methodology, Angshuman Sharma, Jonathan W. Kimball Jan 2023

Transformer Leakage Inductance Design Methodology, Angshuman Sharma, Jonathan W. Kimball

Electrical and Computer Engineering Faculty Research & Creative Works

The leakage inductance exhibited by a transformer depends on its winding geometry, which generally involves the selection of several key design parameters in addition to the winding structure and the interleaving configuration. With few resources explaining the effects of these design choices on the observed leakage inductance, numerous trial-and-error iterations become necessary to realize the desired leakage inductance. This paper explores more than a hundred winding geometries feasible in a 2- winding transformer comprising the same magnetic core, number of turns, and wire gauge, and finds the leakage inductance for each unique design using 2-D finite element method (FEM) simulations …

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Development Of A Matlab-Based Structural Analysis Toolbox For Sensor Placement In A Multi-Domain Physical System, Arnold A. Fernandes, Kartikeya J.P. Veeramraju, Jonathan W. Kimball Jan 2023

Development Of A Matlab-Based Structural Analysis Toolbox For Sensor Placement In A Multi-Domain Physical System, Arnold A. Fernandes, Kartikeya J.P. Veeramraju, Jonathan W. Kimball

Electrical and Computer Engineering Faculty Research & Creative Works

This paper discusses a Bond Graph (BG) Structural Analysis Toolbox developed in MATLAB® (MATSAT) that performs causal analysis on the BG and assists the user in the sensor selection process for a multi-domain physical system. MATSAT contains modules for performing the Sequential Causality Assignment Procedure (SCAP) and Causal Path Search (CaPS). The modules can be combined to check for structural properties such as structural observability (SO) for any sensor set. The working of MATSAT is shown for standard systems. Verification of SCAP, CaPS, and necessary and sufficient SO conditions is shown.

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The Partial Elements Equivalent Circuit Method: The State Of The Art, Giulio Antonini, Albert E. Ruehli, Daniele Romano, Fabrizio Loreto Jan 2023

The Partial Elements Equivalent Circuit Method: The State Of The Art, Giulio Antonini, Albert E. Ruehli, Daniele Romano, Fabrizio Loreto

Electrical and Computer Engineering Faculty Research & Creative Works

This year marks about half a century since the birth of the technique known as the partial element equivalent circuit modeling approach. This method was initially conceived to model the behavior of interconnect-type problems for computer-integrated circuits. An important industrial requirement was the computation of general inductances in integrated circuits and packages. Since then, the advances in methods and applications made it suitable for modeling a large class of electromagnetic problems, especially in the electromagnetic compatibility (EMC)/signal and power integrity (SI/PI) areas. The purpose of this article is to present an overview of all aspects of the method, from its …

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Shifting Mediates Gendered Racial Microaggressions And Perceived Racism Among Asian American Women, Glenn Gamst, Christine Ma-Kellams, Lawrence S. Meyers, Leticia Arellano-Morales Jan 2023

Shifting Mediates Gendered Racial Microaggressions And Perceived Racism Among Asian American Women, Glenn Gamst, Christine Ma-Kellams, Lawrence S. Meyers, Leticia Arellano-Morales

Faculty Research, Scholarly, and Creative Activity

Introduction: Microaggressive attacks on Asian American women increased during the COVID-19 pandemic. The present study tested whether Asian American women's shifting, a coping strategy employed by some women of color to alter their self-presentation in response to perceived racism, mediated the association between gendered racial microaggressions and self-perceived subtle and blatant racism. Methods: A convenience sample of 253 Asian American adult women completed the gendered racial microaggressions scale for Asian American women (GRMSAAW), the Asian American women's shifting scale (AsAWSS), and the subtle and blatant racism scale for Asian American college students (SABR-A2). Results: Results from a structural equation model …

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2023 Silicon Valley Pain Index, Scott Myers-Lipton, William Armaline Jan 2023

2023 Silicon Valley Pain Index, Scott Myers-Lipton, William Armaline

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

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Graduated Driver Licensing Program, Jeeyen Koo, Andrew Martin, Jennifer Walton Jan 2023

Graduated Driver Licensing Program, Jeeyen Koo, Andrew Martin, Jennifer Walton

Kentucky Transportation Center Research Report

To address challenges related to teen driver safety, Kentucky adopted a simple graduated driver licensing (GDL) program in 1996 and further expanded it in 2006 by adding an intermediate licensing phase, requirements for supervised practice driving, and instituting restrictions on passenger age. Despite GDL programs having been adopted throughout the US, young drivers (ages 16 – 20) continue to be overrepresented in fatal crashes. In 2019, despite this segment making up roughly 5.3 percent of licensed drivers it accounted for 11.5 percent of fatal vehicle crashes (Kentucky recorded 732 crash fatalities, of which 73 involved young drivers). Although teen driver …

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2+1 Roadway Design Guidance Update, Jeff Jasper, Jeff Wolfe, Robin Baskette, Paul Ross, Chris Van Dyke Jan 2023

2+1 Roadway Design Guidance Update, Jeff Jasper, Jeff Wolfe, Robin Baskette, Paul Ross, Chris Van Dyke

Kentucky Transportation Center Research Report

The frequency and severity of crashes on rural two-lane roadways have increased in the US relative to other road types. This trend can be explained by the growing number of vehicles, higher speeds, narrow shoulders, and vehicle mixes. One solution for improving traffic flow and safety outcomes on rural two-lane roadways is to adopt a 2+1 design, which confers the benefits of four-lane highways but at a lower cost. Transportation agencies throughout Europe — and increasingly the US — have seen good results from 2+1 layouts. Crash data from Sweden, Germany, Finland, and Denmark reveal better safety outcomes following the …

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Pedestrian And Bicycle Improvement Scoring Method For Shift–2024, Nikiforos Stamatiadis, Daria Korostina, Teng Wang, Reginald Souleyrette Jan 2023

Pedestrian And Bicycle Improvement Scoring Method For Shift–2024, Nikiforos Stamatiadis, Daria Korostina, Teng Wang, Reginald Souleyrette

Kentucky Transportation Center Research Report

State transportation agencies have limited funding to deliver multimodal transportation programs that address the needs of all users. To allocate project funding in an impartial and objective manner, many agencies have adopted data-driven scoring systems that are used to evaluate the merits of proposed capital improvement projects. The Kentucky Transportation Cabinet introduced the Strategic Highway Investment Formula for Tomorrow (SHIFT) for this purpose. Until now SHIFT, has evaluated projects based five core variables — congestion, safety, benefit-cost ratio, asset management, economic growth. To address local needs, SHIFT has also allocated points that Area Development Districts, metropolitan planning organizations, and Cabinet …

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Extremism In America: Explaining Political Extremism Using Uncertainty-Identity Theory, Natasha A. La Vogue Jan 2023

Extremism In America: Explaining Political Extremism Using Uncertainty-Identity Theory, Natasha A. La Vogue

Cal Poly Humboldt theses and projects

Navigating a post-pandemic society, climate-change, political conflict and international wars have become part of most people’s daily existence. These crises are sources of societal and personal uncertainty. An effective method of uncertainty reduction comes from people’s entrenched group memberships (e.g. nation, political party). Unfortunately, groups with extreme norms and ideologies provide rigid structures that aid in uncertainty reduction. From white nationalists to anti-fascists, the political arena is tumultuous to the point of explosion. These eruptions can be violent, even deadly, and are becoming too familiar and recognizable. Extremism poses both international and domestic threats. There is no nation or society …

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How To Treat A Woman's Cold And Porous Body: Mugwort Fumigation For Fertility In Medieval And Modern Folk Medicine Of Western And Asian Cultures, Minji Lee Jan 2023

How To Treat A Woman's Cold And Porous Body: Mugwort Fumigation For Fertility In Medieval And Modern Folk Medicine Of Western And Asian Cultures, Minji Lee

Department of Religion Faculty Scholarship and Creative Works

In the history of gynecology and obstetrics, many medical interventions – direct and indirect–have been suggested to aid women’s fertility. Even when women’s sexual and reproductive organs were not visible or easily treatable, premodern medicine tried to provide women with the right diagnoses and treatments. Fertility affects not only whether women can have children but also whether women can survive birth procedures. Today, ultrasounds and hormone tests are vital and standard diagnostic tools in gynecology. But the absence of these medical technologies did not mean that medieval medicine lacked methods to save women in agony, either by urgent direct interventions …

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Knowledge Graph Guided Semantic Evaluation Of Language Models For User Trust, Kaushik Roy, Tarun Garg, Vedant Palit, Yuxin Zi, Vignesh Narayanan, Amit Sheth Jan 2023

Knowledge Graph Guided Semantic Evaluation Of Language Models For User Trust, Kaushik Roy, Tarun Garg, Vedant Palit, Yuxin Zi, Vignesh Narayanan, Amit Sheth

Publications

A fundamental question in natural language processing is - what kind of language structure and semantics is the language model capturing? Graph formats such as knowledge graphs are easy to evaluate as they explicitly express language semantics and structure. This study evaluates the semantics encoded in the self-attention transformers by leveraging explicit knowledge graph structures. We propose novel metrics to measure the reconstruction error when providing graph path sequences from a knowledge graph and trying to reproduce/reconstruct the same from the outputs of the self-attention transformer models. The opacity of language models has an immense bearing on societal issues of …

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2023 Morehead State University Benefits Guide, Morehead State University. Office Of Human Resources. Jan 2023

2023 Morehead State University Benefits Guide, Morehead State University. Office Of Human Resources.

Staff Congress Records

2023 Morehead State University Benefits Guide.

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Keep Working Hands On Working Land, Elyse Caiazzo Jan 2023

Keep Working Hands On Working Land, Elyse Caiazzo

Graduate Student Portfolios, Professional Papers, and Capstone Projects

Strategies for Effective Farmland Transitions, Succession Planning, and Landowner Education

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An Insight Into The Effect Of Sharp And Round Edges On The Flow Field-A Cfd Simulation, Abid Hussain, Gao Puzhen, M. Mustafa Azeem, Muhammad Zubair, Muhammad Aamir, Muhammad Irfan Khaleed Jan 2023

An Insight Into The Effect Of Sharp And Round Edges On The Flow Field-A Cfd Simulation, Abid Hussain, Gao Puzhen, M. Mustafa Azeem, Muhammad Zubair, Muhammad Aamir, Muhammad Irfan Khaleed

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This paper presents a numerical investigation of pressure drop and distribution in a channel around a sharp edge and a disc that is connected to the base of a circular rod. We have employed computational fluid dynamics (CFD)-Fluent for the validation of our models. It was found that the edge sharpness of the disc influences the pressure drop., i.e. sharp edge has higher turbulence and pressure drop. We also observed that pressure drops in the case of the circular disc are less than that of the sharp edge. However, pressure drop has essentially the same values for both shapes after …

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A Black Prometheus Among The Gods: Illuminating African American Literary Tradition In Sam Greenlee's The Spook Who Sat By The Door, Kenneth L. Rainey Iii Jan 2023

A Black Prometheus Among The Gods: Illuminating African American Literary Tradition In Sam Greenlee's The Spook Who Sat By The Door, Kenneth L. Rainey Iii

Cal Poly Humboldt theses and projects

In his hard-hitting novel The Spook Who Sat by the Door Sam Greenlee aims to help his target African American audience to succeed and thrive as their true selves with the novel functioning as a guide to resisting the ever-present physical and spiritual threat faced daily. On the one hand the novel functions as a manual for civil uprising, but underneath that surface, Greenlee argues that true African American resistance comes through nurturing self-determination, self-love, and self-esteem. This project also argues that Spook ought to be located closer to the center of the African American literary canon and provides comparisons …

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Indigenous Women In Active Drug Abuse Recovery: An Analysis Of Native And Non-Native Programs, Raquel J. Muñoz Jan 2023

Indigenous Women In Active Drug Abuse Recovery: An Analysis Of Native And Non-Native Programs, Raquel J. Muñoz

Cal Poly Humboldt theses and projects

In general, much has been written on the experiences of prototypical women in drug recovery programs, however there is only a scarcity of research on the experiences of rural women of color in drug recovery programs. Very few Northern American cultures had experience with alcohol before the first wave of European settlers. Responses to intergenerational trauma faced by Native women include substance abuse, depression, anxiety, low self-esteem, suicidal thinking, and more. Due to socioeconomic disadvantages drug and alcohol abuse tends to be a coping mechanism for many Native American women. Drawing on the narratives of ten Indigenous women who are …

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Prototypicality Threat And Intergroup Threat Theory: Support For Blm Using Militant Or Peaceful Language, Jordan C. Mcdowell Jan 2023

Prototypicality Threat And Intergroup Threat Theory: Support For Blm Using Militant Or Peaceful Language, Jordan C. Mcdowell

Cal Poly Humboldt theses and projects

Black Lives Matter (BLM) symbolizes the need to recognize the humanity of Black lives and the systemic discrimination contributing to the murders of unarmed Black Americans at the hands of police. While there were some white Americans who participated in the demonstrations during the summer of 2020, there was also significant opposition (Astor, 2020). . The current work seeks to contribute to existing social identity literature by examining how subtle racist rhetoric in the media, combined with a threat to the white American identity (prototypicality threat) may impact support for BLM. To address these hypotheses, white participants will be recruited …

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Monitoring Bull Kelp (Nereocystis Leutkeana) Remotely At High Resolutions, Hannah E. Joss Jan 2023

Monitoring Bull Kelp (Nereocystis Leutkeana) Remotely At High Resolutions, Hannah E. Joss

Cal Poly Humboldt theses and projects

Bull kelp (Nereocystis leutkeana) is a foundational seaweed in nearshore, marine systems, traditionally supporting economically important fisheries, extracting nutrients in its vicinity, and sequestering carbon and transporting it great distances to subsidize shallow and deep-sea environments. Bull kelp is also a culturally important species for some indigenous peoples along the northeastern Pacific coastline and provides a harvestable product with growing demand. Global trends in kelp distribution show patterns of decline, and the immense loss of northern California bull kelp forests in response to climatic changes have highlighted the need for alternative sources of kelp, both for the product …

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Who Farms The Future? Producing The Next Generation Of Agriculturalists, Jordyn L. Mcmaster Neely Jan 2023

Who Farms The Future? Producing The Next Generation Of Agriculturalists, Jordyn L. Mcmaster Neely

Cal Poly Humboldt theses and projects

The proportion of young farmers and ranchers (ages 18-35 years old) within the agricultural workforce has been declining, raising concerns about the sustainability of the food supply. To gather more tools for solving this problem, this thesis research seeks to understand why young people want to work in agriculture by studying how they develop aspirations for an agricultural career. This thesis employed both survey and interview processes to gather data on how participants think about the field of agriculture in the context of both the challenges and opportunities for entry. Participants were asked how wide range of factors contributed to …

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The Revolution Will Be Memed: Digital Memes As Sites For Hegemonic And Counter-Hegemonic Practices, Kimberly Sisu Jan 2023

The Revolution Will Be Memed: Digital Memes As Sites For Hegemonic And Counter-Hegemonic Practices, Kimberly Sisu

Cal Poly Humboldt theses and projects

Internet memes have become a part of everyday life as a way to participate in digital and online culture. The study of memes, known as memetics, have analyzed memes in many ways: for their political and social participation, for their multimodal presence, and their influence on online discourse. What has not yet been deeply studied are the ways memes participate in hegemonic and counter-hegemonic practices. This project aims to address this gap by investigating how hegemonic and counter-hegemonic practices show up in memes on feminism, and how those practices uphold or disrupt dominant narratives. Fifteen memes on feminism are analyzed …

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Comparison Of Mediterranean Diet Adherence Across Scoring Systems In U.S. Adults, Meghan Pendleton Jan 2023

Comparison Of Mediterranean Diet Adherence Across Scoring Systems In U.S. Adults, Meghan Pendleton

Master's Theses and Doctoral Dissertations

The Mediterranean diet is characterized by high intake of fruits, vegetables, legumes, olive oil, and seafood; moderate intake of dairy, lean proteins, and alcohol; and low intake of red meat and sweets. This pattern consistently correlates with health benefits in epidemiological research, which uses numerous scoring systems to measure diet adherence. No withinpopulation system comparisons have been conducted in the U.S. to understand how differences in system constructs may impact adherence measurement. This study used food intake data from a U.S. sample of 72 older adults to calculate scores with the Alternative Mediterranean Diet Scale, Mediterranean Diet Scale, Pyramid-Based Mediterranean …

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Mechanical Devices For Census And Detection Of Off-Host Larval Ticks (Acari: Ixodidae), Donald B. Thomas, Holly D. Gaff, Brenda Leal-Galvan Jan 2023

Mechanical Devices For Census And Detection Of Off-Host Larval Ticks (Acari: Ixodidae), Donald B. Thomas, Holly D. Gaff, Brenda Leal-Galvan

Biological Sciences Faculty Publications

Standard off-host tick census techniques are generally inefficient for larval stages. Also, such techniques expose the investigator to environmental hazards including tick bites. Mechanical devices are an option which were tested under field conditions for proof of concept and in side-by-side comparison to the standard techniques. The tick-vac collected more ticks than the legging technique, but with lower frequency of positive detections. It may have utility for sampling small areas, such as weedy corrals suspected of harboring ticks. Different configurations of tick-bots, robotic vehicles with flags, depended on intensive operator control to avoid obstacles, limiting operation to line of sight. …

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The Practice And Promise Of Temporal Genomics For Measuring Evolutionary Responses To Global Change, René D. Clark, Katrina A. Catalano, Kyra S. Fitz, Eric Garcia, Kyle E. Jaynes, Brendan N. Reid, Allyson Sawkins, Anthony A. Snead, John C. Whalen, Malin L. Pinsky Jan 2023

The Practice And Promise Of Temporal Genomics For Measuring Evolutionary Responses To Global Change, René D. Clark, Katrina A. Catalano, Kyra S. Fitz, Eric Garcia, Kyle E. Jaynes, Brendan N. Reid, Allyson Sawkins, Anthony A. Snead, John C. Whalen, Malin L. Pinsky

Biological Sciences Faculty Publications

Understanding the evolutionary consequences of anthropogenic change is imperative for estimating long-term species resilience. While contemporary genomic data can provide us with important insights into recent demographic histories, investigating past change using present genomic data alone has limitations. In comparison, temporal genomics studies, defined herein as those that incorporate time series genomic data, utilize museum collections and repeated field sampling to directly examine evolutionary change. As temporal genomics is applied to more systems, species and questions, best practices can be helpful guides to make the most efficient use of limited resources. Here, we conduct a systematic literature review to synthesize …

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