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Articles 2881 - 2910 of 63031
Full-Text Articles in Entire DC Network
Constructing A State: Canals And The Transformation Of The Economy, Politics, And Finance In Nineteenth-Century New York, Youwei Xing
All Dissertations
This dissertation consists of three essays in economic history, unified by a focus on one of America's earliest transportation infrastructures, the canal system, in nineteenth-century New York. Each chapter explores a different aspect of the state's transformation: its economy, politics, and finance, each of which helped construct New York as the Empire State.
The first chapter studies the economic impact of canals on economic modernization from three aspects: sectoral transition, urbanization, and banking development. Contrary to much of the modern literature finds transportation infrastructure leads to decentralization, I find the opposite-evidence of centralization. Specially: (1) canal towns experienced a transition …
Public Preferences For Flood Warning Improvements: An Inferred Valuation Approach Addressing Social Desirability Bias, Katsuya Tanaka, Kazuhide Akaishi, Takashi Yokota
Public Preferences For Flood Warning Improvements: An Inferred Valuation Approach Addressing Social Desirability Bias, Katsuya Tanaka, Kazuhide Akaishi, Takashi Yokota
Center for Public Service Publications and Reports
Despite the crucial role of flood warning systems in mitigating disaster impacts, their economic value—particularly the value of specific attributes—remains poorly understood. This study evaluates public preferences and willingness to pay (WTP) for three flood warning attributes: advance notice, warning reliability, and geographical precision, using a choice experiment conducted in Tokyo's Koto 5 Wards. To address social desirability bias, the study employs both standard and inferred valuation methods, with the latter asking respondents to predict their neighbors' choices. The findings reveal that warning reliability is the most highly valued attribute, with an inferred WTP of ¥2,345 per household annually for …
Link Between Adverse Childhood Experiences And Parenting Styles Of African American Fathers, Tatianna P. Johnson
Link Between Adverse Childhood Experiences And Parenting Styles Of African American Fathers, Tatianna P. Johnson
Dissertations
African American fathers may be more susceptible than fathers of other races to having a negative parenting style due to their high levels of adverse childhood experiences (ACEs). ACEs are traumatic experiences during childhood that can affect a person’s mental and physical health, income and adult parenting style. African American adults tend to have experienced multiple levels of ACEs at a higher rate than White and Asian adults (Maguire-Jack et al., 2021). ACEs can lead to adults experiencing higher levels of alcoholism, depression, health-related issues, mental illness, substance use, and academic problems. The purpose of this cross-sectional study was to …
Leaning Into The Messiness Of Authentic Engagement: Fostering Reciprocity In Foundation Strategy, Learning, And Evaluation, Sonia Taddy-Sandino, Jennifer Ho, Kim Ammann Howard, Clare Nolan
Leaning Into The Messiness Of Authentic Engagement: Fostering Reciprocity In Foundation Strategy, Learning, And Evaluation, Sonia Taddy-Sandino, Jennifer Ho, Kim Ammann Howard, Clare Nolan
The Foundation Review
Over the last several years, numerous foundations have endeavored to forge deeper relationships with grantees and challenge the status quo in strategy development and evaluation design. Encouraged by efforts such as the Trust-Based Philanthropy Project and the Equitable Evaluation Initiative, some funders are seeking to redefine how they engage grantees and field partners by navigating the nuances of power dynamics, mutual interests, and genuine collaboration. While there are encouraging signs of progress, there are also plenty of examples of foundation and nonprofit leaders getting stuck or reverting to the modus operandi. Competing agendas, the lack of sustained political will, and …
Oriented Data-Generating Processes: A Categorization Of Roc Curves, Claude Fluet, Murat C. Mungan
Oriented Data-Generating Processes: A Categorization Of Roc Curves, Claude Fluet, Murat C. Mungan
Faculty Scholarship
Decision makers attempting to classify a binary state of the world may commit two types of errors. Even when the two alternative states have equal prior probabilities and when the two types of errors are equally costly, a classification criterion may be chosen which leads to one type of error being committed more frequently than the other, because of asymmetries in the data that informs their decisions. We formalize this possibility through a categorization of data-generating processes (DGPs), which may be ‘oriented’ towards evidence favoring one of the two alternatives, or which may be ‘unoriented’. We identify the shape properties …
Centering Community Voice In Strategic Design: The Build Health Challenge Model, Melissa Monbouquette, Jessica Mulcahy
Centering Community Voice In Strategic Design: The Build Health Challenge Model, Melissa Monbouquette, Jessica Mulcahy
The Foundation Review
It is commonplace today for philanthropies to require grantee partners to have a community engagement strategy to ensure that the institution reflects the community that it serves. It is also incumbent on foundations to embrace the same intent. Alongside participatory practices, listening is an opportunity to level the power dynamics inherent to philanthropic practice.
The BUILD Health Challenge® (BUILD) is an innovative funder collaborative designed to support local cross-sector action to address the root cause of health inequities. Established in 2015, BUILD supports participants from across the U.S. to engage in partnerships including residents, community-based organizations, health departments, and health …
Evaluating Demand-Responsive Scheduling In Public Transportation Service Offerings To Retirement Communities, Steven D. Silver
Evaluating Demand-Responsive Scheduling In Public Transportation Service Offerings To Retirement Communities, Steven D. Silver
Mineta Transportation Institute
This project addresses alternatives to fixed schedule local transportation service offerings to members of retirement communities. The project design measures the effects of the contrast between fixed schedule (Fixed) service and demand-responsive services (DRT) in retirement communities in Santa Clara County that are closely matched in demographic profiles and geographic location. The research team investigates the effects of scheduling alternatives in a diary format with a within-person variable of four recent trips. The measure of public transportation usage under the Fixed schedule and DRT service offerings is supplemented by a measure of subjective well-being (STS) for each trip—in other words, …
Revealing Building Operating Carbon Dynamics For Multiple Cities, Winston Yap, Abraham Noah Wu, Clayton Miller, Filip Biljecki
Revealing Building Operating Carbon Dynamics For Multiple Cities, Winston Yap, Abraham Noah Wu, Clayton Miller, Filip Biljecki
Research Collection College of Integrative Studies
Achieving carbon neutrality is a critical yet elusive goal for many cities, hindered by limited understanding of the relationship between building emissions and their surroundings. To address this challenge, we present a generalizable open science framework that integrates building energy-consumption data, multi-modal geospatial inputs and graph deep learning to quantify building operating emissions and their links to urban form and socio-economic factors. Applying this approach to five cities with diverse climates and planning contexts—Melbourne, New York City (Manhattan), Seattle, Singapore and Washington DC—we demonstrate that our models explain 78.4% of the variation in building operating carbon emissions across cities, achieving …
International Comparison Of Weather And Emission Predictive Building Control, Christian Hepf, Ben Gottkehaskamp, Clayton Miller, Thomas Auer
International Comparison Of Weather And Emission Predictive Building Control, Christian Hepf, Ben Gottkehaskamp, Clayton Miller, Thomas Auer
Research Collection College of Integrative Studies
Building operational energy alone accounts for 28% of global carbon emissions. A sustainable building operation promises enormous savings, especially under the increasing concern of climate change and the rising trends of the digitalization and electrification of buildings. Intelligent control strategies play a crucial role in building systems and electrical energy grids to reach the EU goal of carbon neutrality in 2050 and to manage the rising availability of regenerative energy. This study aims to prove that one can create energy and emission savings with simple weather and emission predictive control (WEPC). Furthermore, this should prove that the simplicity of this …
Understanding Residential Development In A High-Quality Transit Area (Hqta): An Application Of Deep Learning, Dohyung Kim
Understanding Residential Development In A High-Quality Transit Area (Hqta): An Application Of Deep Learning, Dohyung Kim
Mineta Transportation Institute
Considerable research addresses the dynamics between land use and public transportation, including the impacts of transit systems on urban development and vice versa. However, this research has underestimated the heterogeneity of contributing factors to urban developments near transit by property type: vacant lot and occupied property. That is, what drives development in vacant lots differs from what drives development in already-occupied property. A lack of comprehensive data that differentiates development records based on the type of property is one explanation for this research gap. This project fills this research gap by employing a deep learning algorithm and separately examining the …
Developing An Integrated Risk Assessment Framework To Quantify The Resilience Of Critical Railway Infrastructure: Characterization Of Risks And Hazards To The U.S. Rail Network Through Empirical Data And Past Events, Haizhong Wang, Brian M. Staes, Benyamin Ghoreishi
Developing An Integrated Risk Assessment Framework To Quantify The Resilience Of Critical Railway Infrastructure: Characterization Of Risks And Hazards To The U.S. Rail Network Through Empirical Data And Past Events, Haizhong Wang, Brian M. Staes, Benyamin Ghoreishi
Mineta Transportation Institute
To improve understanding of the impact of natural hazards on the U.S. railway system, this project developed a comprehensive, geospatially precise dataset that maps historical hazard events to specific rail segments. The project provides insight into when, where, and how much damage natural hazards have inflicted on rail infrastructure across the country. While a rail-specific hazard database did not previously exist, this research combines data from the Geological Survey (USGS) Flood Events Database, Hydrologic Unit Codes (HUC), the National Centers for Environmental Information (NCEI) from the National Oceanic and Atmospheric Administration (NOAA), and the National Weather Service (NWS) forecast zones. …
Roadside Asset Extraction From Mobile Lidar Point Cloud, Yushin Ahn, Riadh Munjy, Stephen Choi
Roadside Asset Extraction From Mobile Lidar Point Cloud, Yushin Ahn, Riadh Munjy, Stephen Choi
Mineta Transportation Institute
Mobile LiDAR systems are powerful tools that help us map roads and their surroundings in 3D with great speed and precision. The data provided by these systems support urban planning efforts, digital mapping, transportation infrastructure maintenance, and more. This report presents a comprehensive workflow for roadside asset extraction using Mobile Terrestrial Laser Scanning (MTLS) data, focusing on road lane detection, cross-section slope analysis, and point cloud classification. Roadside asset extraction is the identification and classification of roadside features like signs and poles. The dataset, acquired using a high-resolution mobile LiDAR system, contains over 5.7 billion points (pieces of data) across …
Institutional Betrayal And Military Vaccine Mandates: An Inquiry Into Loss Of Health Autonomy Concerning Unlimited Liability Contractual Employment In The Covid-19 Era, Aaron G. Dehaven
Electronic Theses and Dissertations
The balance between government control and personal liberty is a growing concern in the modern world. Nowhere is this more evident than in discussions surrounding government policy in public health and individual health autonomy. The Covid-19 pandemic forced many institutions to change their standard operating procedures by adapting to rapidly changing health guidance instituted to protect public health. These changes highlighted the role of health autonomy and individuals’ rights to refuse medical treatments. The Department of Defense changed many aspects of how it operated during the pandemic, including the mandate of the Covid-19 vaccine for all service members. For various …
Reproductive Redlining: Unraveling Historical Disparities And Facility Placement In Distance To Licensed Childcare Facilities, Reproductive Health Clinics, & Crisis Pregnancy Centers For Women In The Southern Region Of The United States, Mackenzie A. Kibler
Sociology & Criminal Justice Theses & Dissertations
This dissertation investigates how historical and structural inequalities shape contemporary access to reproductive health services, licensed childcare facilities, and crisis pregnancy centers across Mississippi, Virginia, and Maryland. Using feminist geography, reproductive justice theory, and historical trauma theory, this research develops the concept of reproductive redlining to explore how race, policy, and space intersect to produce health disparities. By combining GIS mapping with multivariate statistical analysis and redlining data from the Home Owners’ Loan Corporation (HOLC), the study evaluates spatial distributions and demographic correlates of facility access before and after the Dobbs decision. Findings reveal enduring spatial inequities that disproportionately impact …
Application Of Distributed Fiber Optic Sensing (Dfos) For Monitoring Asphalt Pavement Strains Under Accelerated Loading Conditions, Sebastian Morales
Application Of Distributed Fiber Optic Sensing (Dfos) For Monitoring Asphalt Pavement Strains Under Accelerated Loading Conditions, Sebastian Morales
Open Access Theses & Dissertations
This thesis presents a study on the application of Distributed Fiber Optic Sensing (DFOS) technology for detecting pavement's strain response with high spatial resolution. Using a Rayleigh-based optical frequency domain reflectometry (OFDR) system, DFOS sensors were calibrated and embedded in full-scale asphalt slabs subjected to accelerated loading using a Model Mobile Load Simulator 3 (MMLS3). Calibration of the DFOS sensors was conducted using a three-point bending flexural test with known load conditions and reference strain gauges to validate theoretical and numerical models. The results demonstrate DFOS's capability to detect pavement response under static and dynamic loading, as well as changes …
Associated Factors In Willingness To Shift Tobacco Expenditure Into National Health Insurance Premium Among Subsidized Members, Mugi Wahidin, Muhammad Agus Mikrajab, Rozana Ika Agustiya, Veza Azteria
Associated Factors In Willingness To Shift Tobacco Expenditure Into National Health Insurance Premium Among Subsidized Members, Mugi Wahidin, Muhammad Agus Mikrajab, Rozana Ika Agustiya, Veza Azteria
Kesmas
In Indonesia, subsidized members are the largest group in the National Health Insurance program. Hence, it is essential to understand their ability to pay (ATP) based on tobacco expenditure. This study aimed to determine the ATP of subsidized members based on tobacco expenditure and factors associated with their willingness to pay (WTP). This cross-sectional study used secondary data from the National Institute of Health Research and Development. The population included all subsidized members; 19,918 were sampled for ATP, and 14,560 were WTP. The independent t-test, ANOVA, and logistic regression were performed. Results showed that ATP from tobacco expenditure ranged from …
Unveiling The Marketing Tactics Of Indonesian Fundamentalist Group: A Delphi Method Analysis, Arindra Khrisna Karamoy, Adrianus Meliala
Unveiling The Marketing Tactics Of Indonesian Fundamentalist Group: A Delphi Method Analysis, Arindra Khrisna Karamoy, Adrianus Meliala
Journal of Strategic and Global Studies
This study investigated whether Indonesian fundamentalist group utilizes marketing principles for recruitment. The research employed a Delphi method, gathering expert consensus from marketing, communication, and visual communication fields to assess the group's use of marketing strategies in attracting sympathizers and disseminating their ideology. The first round demonstrated complete agreement on the use of marketing principles. The second round revealed some disagreement regarding the classification of mosques as distribution channels, suggesting a nuanced application focusing more on promotion than traditional marketing models. The findings highlight sophisticated marketing techniques used by this group, emphasizing the need for further investigation into how such …
Direct Medical Costs Of Diabetes Mellitus Treatment For Patients With Cardiovascular And Renal Complications, Rizki Fadila, Ayu Tyas Purnamasari, A.A. Istri Citra Dewiyani
Direct Medical Costs Of Diabetes Mellitus Treatment For Patients With Cardiovascular And Renal Complications, Rizki Fadila, Ayu Tyas Purnamasari, A.A. Istri Citra Dewiyani
Kesmas
Type 2 Diabetes Mellitus (T2DM) represents a growing global health challenge with significant clinical and economic implications, notably in Indonesia. The burden is intensified by renal and cardiovascular complications, especially among National Health Insurance beneficiaries. This retrospective study evaluated the direct medical costs of hospitalized T2DM patients with such complications at a type B hospital from 2019 to 2022. Costs were analyzed from both healthcare provider and payer perspectives, covering medical services, medical support services, pharmaceuticals, and other support services. Of the 192 patients reviewed, most were male (57.8%), aged 45–64 years (72.4%), with hospital stays of 1–5 days (90,1%) …
Contribution Of National Health Insurance Patient Revenue To Financial Performance Of Private-Profit Hospitals From 2017 To 2022, Fadlul Imansyah, Amal Chalik Sjaaf, Mardiati Nadjib, Rina Hartini
Contribution Of National Health Insurance Patient Revenue To Financial Performance Of Private-Profit Hospitals From 2017 To 2022, Fadlul Imansyah, Amal Chalik Sjaaf, Mardiati Nadjib, Rina Hartini
Kesmas
This study investigated the relationship between National Health Insurance (NHI) patient revenue and profit-private hospital financial performance in Indonesia. As the NHI provider, Badan Penyelenggara Jaminan Sosial (BPJS) Healthcare Security’s influence on hospital revenues has raised concerns about its impact on financial sustainability. This study used financial performance indicators to develop a financial performance index—Return on Assets (ROA), Return on Equity (ROE), Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) Margin, Current Ratio, and Net Profit Margin (NPM)—to assess the financial impact of BPJS Healthcare Security revenue. A partial model approach of multiple linear regression was employed using secondary data …
Factors Of Anxiety Symptoms Due To Large-Scale Social Restriction Policy During The Covid-19 Pandemic In Indonesia, Indri Hapsari Susilowati, Sudibyo Alimoeso, Susiana Nugraha, Bonardo Prayogo Hasiholan, Magda Sabrina Theofany Simanjuntak, Nur Rachmat Satria
Factors Of Anxiety Symptoms Due To Large-Scale Social Restriction Policy During The Covid-19 Pandemic In Indonesia, Indri Hapsari Susilowati, Sudibyo Alimoeso, Susiana Nugraha, Bonardo Prayogo Hasiholan, Magda Sabrina Theofany Simanjuntak, Nur Rachmat Satria
Kesmas
The Indonesian Government took some preventive measures to slow the spread of the COVID-19 virus, including social restrictions and encouraging individuals to stay at home and avoid needless gatherings. This study aimed to identify factors related to anxiety symptoms during large-scale social restrictions. This study employed a cross-sectional design using the snowball technique in an online survey. A total of 788 respondents comprised the target population to detect the smallest effect size (Cohen's dz = .2), with the level of power of 0.8 using G*Power 3.1, specifically targeting adults aged over 18 years. Out of 1,194 people who took part …
Literature Review: Implementation Of The Concept Of Sustainable Transportation In Soreang Integrated Urban Settlement Areas Planning, Natasha Puteri Arnesto
Literature Review: Implementation Of The Concept Of Sustainable Transportation In Soreang Integrated Urban Settlement Areas Planning, Natasha Puteri Arnesto
Cities and Urban Development Journal
Research on sustainable transportation has been growing in recent years to support the Sustainable Development Goals (SDGs). Urban dynamics pose a challenge in achieving these goals, as they are influenced by various factors such as population growth, urbanization, and urban expansion, which occur globally. This trend is also evident in urban areas across Indonesia, including Bandung Regency. Research on sustainable transportation has been growing in recent years as part of efforts to support the Sustainable Development Goals (SDGs). Urban dynamics pose a challenge in achieving these goals, as they are influenced by various factors such as population growth, urbanization, and …
Study Of Public Space Development Based On Preservation Of Cultural Heritage Areas: Case Study Of Muara Jambi Area, Farhan Rachmanda Graha Cahyadi
Study Of Public Space Development Based On Preservation Of Cultural Heritage Areas: Case Study Of Muara Jambi Area, Farhan Rachmanda Graha Cahyadi
Cities and Urban Development Journal
Background: The development of public spaces in cultural heritage areas has an important role in supporting the preservation of historical and cultural values, while improving the quality of life of the community around the cultural heritage.
Aims: This study aims to examine the potential for developing public spaces that are in line with efforts to preserve the Muara Jambi Cultural Heritage area.
Methods: The method used is qualitative-descriptive with conceptual-contextual orientation. Data collection techniques are carried out through systematic literature studies, document analysis, and triangulation through stakeholder statements. Data are analyzed using thematic analysis to identify relevant key elements.
Results: …
A Qualitative Case Study Exploring The Decision-Making Criteria Of Policymakers In The State Of Michigan To Reinstate A Universal Helmet Law, Eberley Nicole Adams
A Qualitative Case Study Exploring The Decision-Making Criteria Of Policymakers In The State Of Michigan To Reinstate A Universal Helmet Law, Eberley Nicole Adams
Walden Dissertations and Doctoral Studies
Policymakers are elected to create, amend, or repeal legislation that impacts public welfare; however, little is known about the specific criteria used when making public health and safety decisions, particularly regarding motorcycle helmet laws. In 2012, Michigan repealed its universal helmet law (UHL) after 35 years, replacing it with a partial helmet law specifying requirements for helmetless riding. Despite an increase in unhelmeted fatalities, the UHL has not been reinstated, raising questions about the legislative decision-making process. Prior research has found that factors such as budgeting, statistical data, interest groups, education, income, political stability, and public opinion may guide these …
Social Justice & Advocacy In Human Services, Cailyn F. Green, Bernadet Dejonge, Nikki Golden, Kim Brayton, Carrie Steinman, Shannon Raybold
Social Justice & Advocacy In Human Services, Cailyn F. Green, Bernadet Dejonge, Nikki Golden, Kim Brayton, Carrie Steinman, Shannon Raybold
Milne Open Textbooks
Read this book online at: https://milnepublishing.geneseo.edu/social-justice-in-human-services/
Social Justice & Advocacy in Human Services delves into the complex realm of social justice, offering a deep dive into historical roots and theories to practical applications in the field. This text covers fundamental concepts, including power, privilege, and oppression, and explores critical issues like racism, gender, sexuality, poverty, religion, and disability in the context of the United States. The last section of the book hones in on the field of human services, discussing power, privilege, and bias in this context, and lastly exploring equitable distribution, human rights, and the systems and entry points …
Associations Between School-Based Arrests And High School Graduation Status Of African American Female Students In Florida, Rannisha Missick
Associations Between School-Based Arrests And High School Graduation Status Of African American Female Students In Florida, Rannisha Missick
Walden Dissertations and Doctoral Studies
Zero tolerance school discipline policies, originally intended to address serious threats such as weapon and drug possession, have increasingly been applied to minor behavioral infractions, disproportionately affecting African American students, particularly females. These exclusionary practices, including school-based arrests, have been linked to adverse educational outcomes. The purpose of this quantitative correlational study was to examine associations between school-based arrests due to zero tolerance policy violations and high school graduation status of African American female students in Florida. The study was guided by the intersectionality theory, which posits individuals who belong to multiple marginalized groups experience compounded forms of discrimination. Archival …
Fathers’ Experiences With Reunification With The Massachusetts Child Welfare System, Phernel Joseph Manigat
Fathers’ Experiences With Reunification With The Massachusetts Child Welfare System, Phernel Joseph Manigat
Walden Dissertations and Doctoral Studies
This study focused on fathers’ experiences with the Massachusetts child welfare system (MCWS) or the Department of Children and Families (DCF) during the reunification process with their children, particularly those fathers who received sole custody of their children during this process. Researchers have demonstrated that fathers are minimally engaged and mostly ignored in the child welfare system (CWS). A research gap was identified regarding the experiences of fathers who received sole custody of their children through the CWS. The purpose of this study was to explore these fathers’ experiences with the MCWS or the DCF during the reunification process with …
Inequality And Covid Risk At School: Racial Disparities In Indoor Density, Vaccination Rates, And Consequences For Absenteeism, Michael C. Quinn, Michah W. Rothbart, Amy Ellen Schwartz, Brian Elbel
Inequality And Covid Risk At School: Racial Disparities In Indoor Density, Vaccination Rates, And Consequences For Absenteeism, Michael C. Quinn, Michah W. Rothbart, Amy Ellen Schwartz, Brian Elbel
Center for Policy Research
During the COVID pandemic, schools were widely believed to be a venue that facilitated disease transmission. While some worried Black and Hispanic students would disproportionately face greater risk of COVID exposure at school (school COVID risk) – given well-documented racially disparate school environments and resources – little empirical evidence exists documenting or refuting potential disparities in school COVID risk. This paper begins to fill this gap by examining racial disparities in the school environments that contribute to COVID risk at school—specifically, vaccination rates and classroom space per pupil (indoor density) - in New York City elementary schools. We then document …
Perceived Impact Of Participating As A Former Immigrant High School Athlete In A Program That Prioritized Social-Emotional Needs And Self-Determination Of Young Adult Males, Filip Cejovic
Walden Dissertations and Doctoral Studies
Many studies have confirmed the positive impacts of extracurricular activities on students' academic achievement and social success, but also revealed that few educational policies go beyond addressing the most basic needs of language and lunch for immigrant students. As the process of assimilation can impact numerous factors and long-term outcomes for these students, this study explored extracurricular program structures that prioritize participants’ psychological needs and whether these structures have a positive impact on immigrant students’ self-determination, intrinsic motivation, and future success. This qualitative, practice-focused case study examined a purposeful sample of one boys’ high school soccer program at a public …
Simulated Walleye Responses To Various Harvest Regulations In A Nebraska Reservoir, Mikael Ranta, Melissa Wuellner, Keith D. Koupal
Simulated Walleye Responses To Various Harvest Regulations In A Nebraska Reservoir, Mikael Ranta, Melissa Wuellner, Keith D. Koupal
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
Recreational fishing provides sociological and economic benefits, and fish populations are managed by state agencies to meet angler expectations. One of the most popular species in Midwest reservoirs are walleye (Sander vitreus), and most of these fisheries have established restrictions on the number and sizes of fish harvested. Regulations are set based on population structure and dynamics and management goals, but often agencies have incomplete information needed to establish regulations. Predictive models can provide insight on population responses and inform managers of the tradeoffs between angler restrictions and population sustainability. Lake McConaughy, Nebraska, supports a popular walleye fishery. …
Sex Ratios By Nevada County, 2023, Mia Tschan, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.
Sex Ratios By Nevada County, 2023, Mia Tschan, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.
Demography
This fact sheet presents data on age-based sex ratios – or the number of men to women in a population – in 17 Nevada counties: Carson City, Churchill, Clark, Douglas, Elko, Esmeralda, Eureka, Humboldt, Lander, Lincoln, Lyon, Mineral, Nye, Pershing, Storey, Washoe, and White Pine. The data are derived from the 2025 American Institute for Boys and Men (AIBM) report, “Patterns and trends in county-level sex ratios,” which includes data on sex ratios in all 50 U.S. states and the District of Columbia.