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Aim: The climate change‐induced transition from grass‐dominated marshes to woody‐plant‐dominated mangrove forests has the potential to impact the ecosystem goods and services provided by coastal wetlands. To better anticipate and prepare for these impacts, there is a need to advance understanding of future changes in mangrove distribution and coastal wetland vegetation structural properties due to warming winters. Location: Southeastern United States. Time Period: Recent (1981–2010) and future (2071–2100). Major Taxa Studied: Coastal wetland vegetation. Methods: We estimated changes in mangrove distribution and coastal wetland vegetation structure using known climate‐ecological relationships, recent climate data for the period 1981–2010, and future projected climate data for the period 2071–2100. We quantified potential changes in mangrove presence, mangrove relative abundance, coastal wetland vegetation height, and coastal wetland vegetation aboveground biomass under two Shared Socio‐Economic Pathway scenarios (SSPs; SSP2‐4.5 and SSP5‐8.5), which correspond to intermediate and high greenhouse gas emissions scenarios, respectively. Results: Our analyses indicate that mangrove presence and relative abundance will dramatically increase in the northern Gulf of Mexico and the southeast Atlantic coast of the United States, particularly under the high emissions scenario. Because of the higher stature of mangroves relative to salt marsh vegetation, this expansion will cause a transformative change in coastal wetland vegetation height and aboveground biomass in many areas. However, along the arid southern Texas coast, low precipitation and high salinities are expected to constrain mangrove expansion and growth. Main Conclusions: Our results show where and to what extent climate change, in the form of winter temperature warming, is projected to enable the transition from shorter, grass‐dominated salt marshes to taller, woody plant‐dominated mangrove forests in the southeastern United States, with consequent impacts on ecosystem goods and services. [ABSTRACT FROM AUTHOR]

This study examines information-seeking behaviors of immigrants from Russia and Ukraine living in a medium-sized city in the Southeastern United States. Qualitative research methods included focus group meetings, semi-structured in-depth interviews, and a Photovoice project. Participants shared what information they needed to adapt to the American culture, where they looked for this information, and what barriers they experienced. The findings showed that immigrants sought everyday life information and information about the local culture, used interpersonal communication and online media as primary sources of information, and reported more co-ethnic interaction and communication with Americans than their compatriots in larger cities. [ABSTRACT FROM AUTHOR]

From recent surveys of Piedmont rocky river habitats, 22 noteworthy species of lichens and two lichenicolous fungi are presented, including 18 species new to North Carolina, three new to eastern North America, three new to North America and three potentially new to science. Most taxa here reported include amphibious lichens and lichens that otherwise are found in exposed, arid environments. [ABSTRACT FROM AUTHOR]

Understanding the spatiotemporal dynamics of fish species is a central concern in fish ecology and crucial for guiding management and conservation efforts. We constructed a joint species distribution model (JSDM) to simultaneously estimate the spatiotemporal distributions and densities for 21 reef fish species in the southeastern United States (SEUS). The model separately estimates encounter probability and positive density, and accounts for unobserved spatial and spatiotemporal variation using latent factors, where the correlations among species are induced. We applied the model to video data collected from a large‐scale, fishery independent survey. A clustering method was applied to the results of the JSDM to group species based on spatial and spatiotemporal synchrony in encounter probability and positive density. We found strong spatial associations among most of the reef fish species. However, species did exhibit differences in occupied habitat that varied with latitude and/or depth. Within their area of occupied habitat, almost all the species share similar spatial pattern of average density. However, for some species, annual distributions were less correlated with their expected average distributions perhaps due to differing responses to underlying spatiotemporal drivers. Some species show significant declines in abundance, for example, black sea bass, red porgy, and blueline tilefish, while a small number of species showed evidence of shifts in distribution, for example, black sea bass. The findings suggest that spatiotemporal management strategies may be of limited utility for reducing bycatch in these highly mixed reef fisheries due to high spatial correlations in occupied habitat and spatial patterns in density. Species‐specific responses to environmental change may also influence the spatiotemporal structure of reef assemblages. This work suggests management attention is needed for some of the lesser known species as they are showing declining trends in abundance. [ABSTRACT FROM AUTHOR]

Climate change is reorganizing the planet's biodiversity, necessitating proactive management of species and habitats based on spatiotemporal predictions of distributions across climate scenarios. In marine settings, climatic changes will predominantly manifest via warming, ocean acidification, deoxygenation, and changes in hydrodynamics. Lophelia pertusa, the main reef-forming coral present throughout the deep Atlantic Ocean (>200 m), is particularly sensitive to such stressors with stark reductions in suitable habitat predicted to accrue by 2100 in a business-as-usual scenario. However, with new occurrence data for this species along with higher-resolution bathymetry and climate data, it may be possible to locate further climatic refugia. Here, we synthesize new and published biogeographic, geomorphological, and climatic data to build ensemble, multi-scale habitat suitability models for L. pertusa on the continental margin of the southeast United States (SEUS). We then project these models in two timepoints (2050, 2100) and four climate change scenarios to characterize the occurrence probability of this critical cold-water coral (CWC) habitat now and in the future. Our models reveal the extent of reef habitat in the SEUS and corroborate it as the largest currently known essentially continuous CWC reef province on earth, and also predict abundance of L. pertusa to identify key areas, including those outside areas currently protected from bottom-contact fishing. Drastic reductions in L. pertusa climatic suitability index emerged primarily after 2050 and were concentrated at the shallower end (

Changes in precipitation impact water availability in river basins; therefore, it is important to perform detailed analyses of precipitation variables within regions to better understand drivers of precipitation variability. This study, which focuses on the Apalachicola-Chattahoochee-Flint River Basin in the southeastern United States, provides an analysis of precipitation variability during 1980–2021 and connects that information to circulation variables while also exploring the alignment between recent and projected precipitation changes. Data include daily precipitation totals from 33 stations, monthly values for circulation indices, and downscaled precipitation projections from climate models. Results show the pressure gradient across the southwestern North Atlantic Ocean and southeastern United States—which is a function of the strength and position of the Bermuda High—is strongly correlated with the precipitation variables and might be an important control of precipitation variability in the basin. In contrast, most teleconnection indices are relatively weakly correlated with precipitation. The basin has generally been getting wetter, with summer having the largest increases in precipitation totals and precipitation days and thus large decreases in maximum consecutive dry days. Increases in heavy-precipitation variables are relatively small, with the largest increases in the northern portion of the basin. Precipitation is projected to increase in the next several decades compared to recent decades, with heavy precipitation expected to have the largest increase. Since the Bermuda High is likely the dominant driver of precipitation in the basin, more information is needed about specific changes to the Bermuda High in upcoming decades to better determine how precipitation might change. [ABSTRACT FROM AUTHOR]

Abstract Understanding the spatiotemporal dynamics of fish species is a central concern in fish ecology and crucial for guiding management and conservation efforts. We constructed a joint species distribution model (JSDM) to simultaneously estimate the spatiotemporal distributions and densities for 21 reef fish species in the southeastern United States (SEUS). The model separately estimates encounter probability and positive density, and accounts for unobserved spatial and spatiotemporal variation using latent factors, where the correlations among species are induced. We applied the model to video data collected from a large‐scale, fishery independent survey. A clustering method was applied to the results of the JSDM to group species based on spatial and spatiotemporal synchrony in encounter probability and positive density. We found strong spatial associations among most of the reef fish species. However, species did exhibit differences in occupied habitat that varied with latitude and/or depth. Within their area of occupied habitat, almost all the species share similar spatial pattern of average density. However, for some species, annual distributions were less correlated with their expected average distributions perhaps due to differing responses to underlying spatiotemporal drivers. Some species show significant declines in abundance, for example, black sea bass, red porgy, and blueline tilefish, while a small number of species showed evidence of shifts in distribution, for example, black sea bass. The findings suggest that spatiotemporal management strategies may be of limited utility for reducing bycatch in these highly mixed reef fisheries due to high spatial correlations in occupied habitat and spatial patterns in density. Species‐specific responses to environmental change may also influence the spatiotemporal structure of reef assemblages. This work suggests management attention is needed for some of the lesser known species as they are showing declining trends in abundance.

Listeria monocytogenes is a bacterium that can cause disease in many species, including humans, livestock, and wildlife. Increased interactions via shared habitats may promote pathogen transmission among these groups. Our objectives were to evaluate the Southeastern Cooperative Wildlife Disease Study diagnostic data to characterize and compare L. monocytogenes-induced lesions and comorbidities in gray foxes and wild turkeys, and to describe cases of listeriosis in 2 cervids. From 1991-2020, 8 gray foxes, 8 wild turkeys, a neonatal elk, and a white-tailed deer fawn from several eastern states in the United States were diagnosed with listeriosis. All 8 foxes had hepatitis and/or hepatic necrosis with intralesional gram-positive bacilli, and concurrent canine distemper virus (CDV) infection; 2 of the foxes had been vaccinated recently for CDV. L. monocytogenes was cultured from the liver (6 of 8) or lung (2 of 8) of foxes. Lesions in wild turkeys included hepatocellular necrosis (3 of 8), heterophilic hepatitis (1 of 8), heterophilic granulomas (1 of 8), intrasinusoidal gram-positive bacilli without hepatic lesions (1 of 8), granulomatous dermatitis (1 of 8), and/or granulomatous myocarditis (2 of 8). Lymphoproliferative disease viral DNA was detected in 5 of 6 turkeys tested; reticuloendotheliosis viral DNA was detected in 2 of 3 turkeys tested. Both cervids had systemic listeriosis, with L. monocytogenes isolated from liver. Immunohistochemistry for Listeria spp. on select cases revealed immunolabeling in affected organs. Listeriosis was thus established as a cause of morbidity and mortality in 3 wildlife species, which often suffered from concurrent infections and likely immunosuppression.

Background: We describe progress in the control of deaths on‐the‐job due to fatal occupational injury in North Carolina over the period 1978–2017. Methods: Forty years of information on fatal occupational injuries in North Carolina has been assembled from medical examiners' reports and death certificates, supplemented by newspaper and police reports. Cases were defined as unintentional fatal occupational injuries among adults. Annual estimates of the population at risk were derived from US Census data, and rates were quantified using Poisson regression methods. Results: There were 4434 eligible deaths. The unintentional fatal occupational injury rate at the beginning of the study period was more than threefold the rate at the end of the study. The fatal occupational injury rate among men declined from 9.6 per 100,000 worker‐years in the period 1978–1982 to 3.1 per 100,000 worker‐years in the period 2013–2017. The fatal occupational injury rate among women declined from 0.3 per 100,000 worker‐years in the period 1978–1981 to 0.1 per 100,000 worker‐years in the period 2013–2017. Declines in rates were observed for young adults as well as older workers and were observed across all major industry categories. Average annual declines in rates were greatest in those industries and occupations that had the highest fatal injury rates at the start of the study period. Conclusions: The substantial decline in fatal injury rates underscores the importance of injury prevention and demonstrates the ability to make meaningful reductions in unintentional fatal injury. [ABSTRACT FROM AUTHOR]

Context: Consideration of historical maps for ecological research requires a bidirectional understanding of human-nature relationships. We investigated shifting environmental values, as they emerge from historical maps of the American Southeast through the eighteenth century, with an interdisciplinary approach combining epistemologies from ecology, anthropology, and history. Objectives: Our objectives were to investigate the diversity of different land use annotations in map notations, contextualize these notations within existing knowledge of how power relations shape environmental attitudes and values, and interpret what their representations suggest about human attitudes toward the land. Methods: We selected 14 maps created between 1711 and 1773. We georeferenced the corpus in ArcGIS Pro. We identified emergent map themes with MAXQDA. We investigated the resulting patterns within and across the corpus in light of the context and purpose of the maps in R. Results: Maps reveal the values held by the colonizers towards various aspects of the land. Natural features are emphasized for their perceived value in direct use. Shifts in the balance between managed/built land and natural land indicate changes in the colonization agenda, going from depicting a well-equipped infrastructure for initial settlers, to emphasizing the potential for resource extraction. Conclusions: Our study shows how the perception of environmental values changes depending on time period, power structures, and agenda. An interdisciplinary approach, which considers the social aspects alongside the ecological ones, can provide a holistic understanding of these dynamics and help us better understand how humans perceive their presence and role in the environment. [ABSTRACT FROM AUTHOR]

Social, political, and economic institutions covary with one another in heterogenous ways across space and time. Social Network Analysis (SNA) offers a set of analytical tools and conceptual frameworks that have allowed for formal comparisons of interactions, affiliations, and relationships in reconstructing historical trajectories of institutional change. Although archaeologists have made full use of a range of metrics that describe the structural variation of social networks, formal approaches to analyzing the covariance of networks, and the institutions that structured networks in the past, remain undertheorized. In most cases, descriptive metrics are compared between networks built from different datasets or networks separated in time. Using quadratic assignment procedure (QAP) correlations to compare matrices of archaeological data, I draw on a ceramic dataset of approximately 350,000 sherds from the Southern Appalachian region to investigate how decisions related to manufacture choice and to stylistic design covaried with one another between roughly AD 800 and 1650. I explore how material attributes may or may not vary independently of one another and what that means for our analyses of the institutions they reflect. The results contribute to broader comparative analyses of institutional change and perennial discussions of social evolution. [ABSTRACT FROM AUTHOR]

Outdoor recreation is one of the most widely recognized ecosystem services provided by forests and grasslands in the world. This paper examined the influence of factors not related to landscape values, such as ethnicity and gasoline prices, on individual participation in outdoor recreation in the southeastern region of the U.S. The model results showed that there were no significant (p > 0.05) differences between the race groups (Caucasians and non-Caucasians) for participation in the different activities either between racial groups or among National Forest (NF). This may be due to the very high proportion of Caucasian participants in the study. The results also revealed that travel costs negatively influence the number of NF visits. The number of NF visits decreases if the gasoline price increases by 20% and more. The results of this study have practical importance for different entities such as stakeholders, tourism operators, the United States Department of Agriculture (USDA) Forest Service, and local authorities.

BackgroundEnding the HIV epidemic requires that women living with HIV (WLWH) have access to structurally competent HIV-related and other health care. WLWH may not regularly engage in care due to inadequate quality; however, women's perspectives on the quality of care they receive are understudied.MethodsWe conducted 12 focus groups and three in-depth interviews with Black (90%) and Latina (11%) WLWH enrolled in the Women's Interagency HIV Study in Atlanta, GA, Birmingham, AL, Brooklyn, NY, Chapel Hill, NC, Chicago, IL, and Jackson, MS from November 2017 to May 2018 (n = 92). We used a semi-structured format to facilitate discussions about satisfaction and dissatisfaction with health care engagement experiences, and suggestions for improvement, which were audio-recorded, transcribed, and coded using thematic analysis.ResultsThemes emerged related to women's health care satisfaction or dissatisfaction at the provider, clinic, and systems levels and across Institute of Medicine-defined quality of care domains (effectiveness, efficiency, equity, patient-centeredness, safety and timeliness). Women's degree of care satisfaction was driven by: 1) knowledge-based care resulting in desired outcomes (effectiveness); 2) coordination, continuity and necessity of care (efficiency); 3) perceived disparities in care (equity); 4) care delivery characterized by compassion, nonjudgment, accommodation, and autonomous decision-making (patient-centeredness); 5) attention to avoiding side effects and over-medicalization (safety); and 6) limited wait time (timeliness).ConclusionsQuality of care represents a key changeable lever affecting engage in care among WLWH. The communities most proximally affected by HIV should be key stakeholders in HIV-related quality assurance. Findings highlight aspects of the health care experience valued by WLWH, and potential participatory, patient-driven avenues for improvement.

Growth and yield models are essential tools in modern forestry, especially for intensively managed loblolly pine plantations in the southeastern United States. While model developers often have a good idea of where these models should be used with respect to geographic location, determining geographic bounds for model usage can be daunting. Such bounds provide suitable areas where model predictions are likely to behave as expected or identify areas where models may do a poor job of characterizing the growth of a resource. In this research, we adapted a niche model methodology, commonly used to identify suitable spots for species occurrence (maximum entropy), to identify areas for using growth and yield models built from plots established in the Lower Coastal Plain and Piedmont/Upper Coastal Plain in the southeastern United States. The results from this analysis identify areas with similar climatic envelopes and soil properties to the areas where data was collected to fit these growth and yield models. These areas show notable overlap with the areas prescribed for use by the evaluated growth and yield models and support practitioners use of these models throughout these regions. Furthermore, this methodology can be applied to different forest models built using large regional extents as long as climatic and soil values are available for each site.

Much of the Southeastern United States (SeUS) has experienced an increasing number of extreme precipitation events in recent decades. Characterizing these extreme precipitation events is critical for assessing risk from future hydroclimatic extremes and potential flash flooding. A threshold of one inch per hour (1IPH) was used to indicate an extreme precipitation event. Non-parametric tests were run to identify trends in 1IPH event frequency and locate time series change points. In the last 20 years, 1IPH events increased by 53 percent in the SeUS, and 21/61 stations recorded significant increasing trends. A change point is identified in 15/61 stations. June, July, and August are generally the peak time for 1IPH events, but Florida, Louisiana, and Mississippi recorded longer peak seasons. For the time between events, 17/61 stations recorded significant decreasing trends, implying that 1IPH events are increasing in frequency. Four teleconnection indices were positively correlated with 1IPH events. The SeUS experiences considerable tropical cyclone-induced extreme precipitation, yet only seven percent of 1IPH events overlapped with tropical cyclones. Therefore, the increasing frequency of 1IPH events is likely the result of a combination of baroclinic frontal zones or regional and mesoscale convective features. Causes for the increasing frequency of 1IPH events require further research. [ABSTRACT FROM AUTHOR]

Widespread mercury (Hg) contamination of freshwater systems, due primarily to deposition of atmospheric inorganic Hg (IHg), poses a potential threat to recreational fisheries. In aquatic ecosystems, IHg is converted by bacteria to methylmercury (MeHg), a potent toxin that bioaccumulates in consumers and biomagnifies through the food web, reaching elevated concentrations in fish. Methylmercury has concentration‐dependent sublethal effects on fish, including reductions in reproductive output. In the present study, we conducted the first analysis of the potential health risks of MeHg contamination to largemouth bass (Micropterus salmoides), a popular game fish, in the southeastern United States. To assess the potential health risk posed by MeHg to largemouth bass, we compared MeHg concentrations in three sizes of adult largemouth bass to benchmarks associated with the onset of adverse health effects in fish. We also determined how the risk posed by MeHg to largemouth bass varied spatially throughout the southeastern United States. Our study suggests that in the southeastern United States MeHg poses a potential risk to largemouth bass health and that MeHg contamination may be detrimental to the fisheries of this economically important species of game fish. Environ Toxicol Chem 2023;42:1755–1762. © 2023 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC. [ABSTRACT FROM AUTHOR]

Pre-exposure prophylaxis (PrEP) uptake remains low in the southeastern United States ("the South"), likely owing to overlapping structural barriers, including the lack of nearby PrEP providers. Federally qualified health centers (FQHCs) are potential sites through which to expand PrEP availability in the South, and telemedicine is promising for these services. This study investigated considerations for PrEP implementation at FQHCs and the use of telemedicine through qualitative interviews with 19 FQHC staff and 17 PrEP-eligible patients in Mississippi. Results indicated that existing infrastructure and policies at FQHCs can support PrEP implementation and that additional needed resources include more education for providers and strategies to advertise PrEP services. Findings suggest that using telemedicine for PrEP can address some regional implementation barriers (e.g., transportation problems and confidentiality concerns) but may present new ones (e.g., concerns about patients performing home HIV/STI testing procedures). Results can inform future PrEP implementation efforts in the South. [ABSTRACT FROM AUTHOR]

Premise: Plant phenological shifts are among the clearest indicators of the effects of climate change. In North America, numerous studies in the northeastern United States have demonstrated earlier spring flowering compared to historical records. However, few studies have examined phenological shifts in the southeastern United States, a highly biodiverse region of North America characterized by dramatic variations in abiotic conditions over small geographic areas. Methods: We examined 1000+ digitized herbarium records along with location‐specific temperature data to analyze phenological shifts of 14 spring‐flowering species in two adjacent ecoregions in eastern Tennessee. Results: Spring‐flowering plant communities in the Blue Ridge and the Ridge and Valley ecoregions differed in their sensitivity to temperature; plants in the Ridge and Valley flower 0.73 days earlier/°C on average compared to 1.09 days/°C for plants in the Blue Ridge. Additionally, for the majority of species in both ecoregions, flowering is sensitive to spring temperature; i.e., in warmer years, most species flowered earlier. Despite this sensitivity, we did not find support for community‐level shifts in flowering within eastern Tennessee in recent decades, likely because increases in annual temperature in the southeast are driven primarily by warming summer (rather than spring) temperatures. Conclusions: These results highlight the importance of including ecoregion as a predictor in phenological models for capturing variation in sensitivity among populations and suggest that even small shifts in temperature can have dramatic effects on phenology in response to climate in the southeastern United States. [ABSTRACT FROM AUTHOR]

Background: Despite limited clinical consensus regarding surgery for tethered oral tissues ("tongue-tie") for resolving breastfeeding-related issues, the procedure has been increasing in the United States. Greater understanding of maternal experiences with obtaining surgical release may help to improve breastfeeding outcomes. Research Aim: To explore experiences of breastfeeding mothers with infants having undergone "tongue-tie" surgery. Method: This online, cross-sectional, observational survey occurred between August and September 2020. Eligibility included being ≥ 18 years of age and previously or currently breastfeeding an infant with ≥ 1 tissue surgically released. Of 463 screens, 318 mothers were eligible and 115 consented. The final sample was 90. Results: The sample was predominantly white (n = 86; 95%), non-Hispanic (n = 84; 93%), married/cohabitating (n = 85; 94%), and currently providing their own milk (n = 81; 89%). Difficult latch was the primary reason for seeking help. Participants reported lingual (n = 84; 93%), labial (n = 79; 88%), and buccal (n = 16; 17%) tissue-release, with 80% (n = 73) reporting > 1 released. For each tissue released, > 80% (n = 72) of participants felt "very confident" in their ability to correctly identify it and 97% (n = 87) felt "very involved" and "strongly agreed" with surgical release. International Board Certified Lactation Consultants® were the most frequently identified source of information (n = 45; 50%) and referrals (n = 38; 42%), while pediatric dentists most frequently performed interventions (n = 60; 67%). Conclusions: Participants reported being confident, involved, and in agreement with surgical release and lactation support professionals were frequent information and referral sources. [ABSTRACT FROM AUTHOR]

Utilizing simulated daily flow values for 61 948 stream nodes from the National Water Model (NWM) v.2.1 retrospective data set, which covers the period 1979–2020, streamflow peaks (SFP) were determined using an objective threshold method based on the Fisher‐Jenks breakpoint algorithm. This approach provides estimates of low probability, high in‐channel water level conditions. Strong spatial relations in temporal streamflow peak distribution were observed, with four main spatial clusters covering: (1) the central parts of Mississippi to South Carolina; (2) the south and north parts of Mississippi to South Carolina; (3) Florida, the Gulf Coast, and parts of North Carolina and Virginia; and (4) the Atlantic Coast and parts of the Gulf Coast. The first area is characterized by high multiannual SFP occurrence with long total durations, high contribution to total discharge, and occurrence throughout the year with peaks in February and March. Increasing annual peak trends are present locally. The second area is characterized by similar parameters with increased flash flooding potential. In the third area, lower occurrence and share in total discharge are observed, with two peaks of occurrence in the September–October and March periods. In the fourth region, the lowest occurrences and shortest durations are present, along with strong seasonality manifested in September–October occurrences that constitute over 80% of all SFP volumes. Decreasing trends in maximal monthly flows for the June–October period are also observed here. The results provide valuable regionalized information about historical high flow characteristics across the southeast United States, which can be used as a basis for improved long‐term flood prediction based on seasonality models and constitute a baseline for defining regional changes in high flow frequency and distribution. [ABSTRACT FROM AUTHOR]

Outdoor recreation is one of the most widely recognized ecosystem services provided by forests and grasslands in the world. This paper examined the influence of factors not related to landscape values, such as ethnicity and gasoline prices, on individual participation in outdoor recreation in the southeastern region of the U.S. The model results showed that there were no significant (p > 0.05) differences between the race groups (Caucasians and non-Caucasians) for participation in the different activities either between racial groups or among National Forest (NF). This may be due to the very high proportion of Caucasian participants in the study. The results also revealed that travel costs negatively influence the number of NF visits. The number of NF visits decreases if the gasoline price increases by 20% and more. The results of this study have practical importance for different entities such as stakeholders, tourism operators, the United States Department of Agriculture (USDA) Forest Service, and local authorities. [ABSTRACT FROM AUTHOR]

The aim of this study was to measure whether participating in Supplemental Nutrition Assistance Program - Education (SNAP-Ed) interventions is associated with changes in meeting recommendations for healthy eating and food resource management behaviours, such as shopping, among low-income children, adolescents, and adults in eight states in the US Southeast. The study used a one-group pre-test post-test design, analysing aggregate data on nutrition and shopping behaviours collected during Federal Fiscal Year 17 from SNAP-Ed direct education in community settings. Twenty-five implementing agencies in Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee provided aggregated data on program participants. Because survey questions differed, agencies followed standard recoding guidelines. The number of participants varied depending on the indicator; the maximum number was n 43 303 pre-tests, n 43 256 post-test. Participants were significantly more likely to consume more than one kind of fruit (pooled relative risk (RR), 1⋅10; 95% confidence interval (CI), 1⋅09-1⋅11) and more than one kind of vegetable (pooled RR, 1⋅14; 95% CI, 1⋅12-1⋅15) after the intervention than before. On average, participants consumed 0⋅34 cups more of fruit per day (95% CI, 0⋅31-0⋅37), and 0⋅22 cups more of vegetables per day (95% CI, 0⋅19-0⋅25) after the intervention, compared to before. About 701 policy, systems, and environmental changes for nutrition supports were reported. This study suggests that SNAP-Ed direct education is associated with positive behaviour changes in the US Southeast. It provides a methodology that can inform data aggregation efforts across unique SNAP-Ed programs or other similar nutrition education programs to report on the collective impact.

In environments with shallow water tables, vegetation may use groundwater to support transpiration (TG). This process has been carefully studied in some arid climates but rarely in humid climates—even those with severe droughts and seasonal water deficits. As such, the role of TG in humid‐catchment hydrology is poorly constrained. We analysed water table fluctuations from nine monitoring wells along three transects in a second‐order forested catchment to estimate TG at plot and whole‐riparian zone scales. Average TG estimated around all well locations ranged from 1.06 to 4.95 mm d−1 and did not change systematically as a function of distance from stream channel or with plot‐scale tree basal area. Counter to some previous studies, we found that TG was greater when the water table depth was deeper. Furthermore, the pattern of TG with water table depth was not monotonic at all locations. The ratio of TG to potential evapotranspiration tended to increase over the growing season, reflecting the progressive decrease in soil moisture storage and a greater reliance by vegetation on groundwater. Due to the lack of consistent spatial patterns in TG, we explored the number of monitoring wells needed to consistently estimate average TG within the 95% confidence bounds of the true mean. Based on this analysis, six or more wells were needed to consistently fall within the 95% confidence interval of the true mean. While this is based on the observed variability at a single site, it provides information for others considering this approach in similar upland forested catchments in humid regions. [ABSTRACT FROM AUTHOR]

We draw on the distribution of recorded archaeological sites, temporally diagnostic projectile points, sources of lithic raw materials, and fossil pollen projections to evaluate existing models for Early Holocene landscape use in the upper Tombigbee River valley (UTRV) in northeast Mississippi. We then discuss the applicability of Anderson and Hanson (1988), Daniel (2001), and Hollenbach (2009) in gaining a better understanding of early hunter-gatherer mobility and settlement in the region and discuss future directions for research. [ABSTRACT FROM AUTHOR]

In the first half of the twentieth century, the rate of death from infectious disease in the United States fell precipitously. Although this decline is well-known and well-documented, there is surprisingly little evidence about whether it took place uniformly across the regions of the United States. We use data on infectious disease deaths from all reporting U.S. cities to describe regional patterns in the decline of urban infectious mortality from 1900 to 1948. We report three main results. First, urban infectious mortality was higher in the South in every year from 1900 to 1948. Second, infectious mortality declined later in southern cities than in cities in the other regions. Third, comparatively high infectious mortality in southern cities was driven primarily by extremely high infectious mortality among African Americans. From 1906 to 1920, African Americans in cities experienced a rate of death from infectious disease that was greater than what urban whites experienced during the 1918 flu pandemic.

PURPOSE: Racial discrimination has long-term consequences for cardiovascular health, potentially by dysregulating acute physiological responses. However, the role of psychological factors that may be protective or increase vulnerability for dysregulated responses, such as racial identity, remains unclear. This study examines the association between racial discrimination and acute parasympathetic responses, and the role of racial centrality, private regard, and public regard in this association. METHODS: Black young adults (N = 119, Mage = 19.45) recruited from a predominantly White institution in the southeastern United States completed an online survey (in which racial discrimination, racial identity, and control variables were reported) and a laboratory visit, during which they were exposed to a vignette of racial discrimination while their parasympathetic activity (indexed by respiratory sinus arrhythmia) was recorded. RESULTS: While racial discrimination was not associated with respiratory sinus arrhythmia reactivity or recovery, centrality moderated this association such that more frequent racial discrimination was associated with greater parasympathetic reactivity and recovery only among participants low in racial centrality. Neither private regard nor public regard emerged as significant moderators. CONCLUSIONS: This study is the first to show that lower levels of racial centrality can mitigate the association between discrimination and acute parasympathetic responses, which has important implications for initiatives aimed at reducing cardiovascular risk for Black young adults.

Abstract Disability prevention and preservation of independence is crucial for successful aging of older adults. To date, relatively little is known regarding disparities in independent aging in a disadvantaged older adult population despite widely recognized health disparities reported in other populations and disciplines. In the U.S., the Southeastern region also known as “the Deep South”, is an economically and culturally unique region ravaged by pervasive health disparities – thus it is critical to evaluate barriers to independent aging in this region along with strategies to overcome these barriers. The objective of this narrative review is to highlight unique barriers to independent aging in the Deep South and to acknowledge gaps and potential strategies and opportunities to fill these gaps. We have synthesized findings of literature retrieved from searches of computerized databases and authoritative texts. Ultimately, this review aims to facilitate discussion and future research that will help to address the unique challenges to the preservation of independence among older adults in the Deep South region.

Bottomland hardwoods are among the most diverse and productive forest ecosystems in the southeastern United States and are critically important for the provision of timber and non-timber ecosystem services. Red oaks, the dominant species in this group of forests, are of high ecological and economic value. Stem profile models are essential for accurately estimating the merchantable volume of oak trees, which is also closely indicative of total tree biomass and other ecosystem services given their allometric relationships. This study aims to develop and compare stem profiles among three red oak species in an 18-year old plantation forest using destructive sampling. Sixty trees randomly selected from an oak restoration plantation in the Arkansas Delta were felled for measuring the diameter-outside-bark (DOB) and diameter-inside-bark (DIB) at different stem heights. These sample composed of twenty trees from each of three species: cherry bark oak (CBO - Quercus pagoda Raf), Nuttall oak (NUT - Quercus texana Buckley), and Shumard oak (SHU - Quercus shumardii Buckl). Multiple models, including the segmented-profile model, form-class profile model, and second-and third-order polynomial models were fitted and compared. Results demonstrate that the form-class profile model was the best fitted for CBO and NUT, whereas the third-order polynomial model was the best for SHU. CBO tends to grow taller and has a higher wood density than NUT and SHU. These findings will inform restoration and management decisions of bottomland hardwood forests, especially red oaks in the region.

Myrmecina davisoni sp. nov. (Hymenoptera: Formicidae: Myrmicinae) is described from Alabama, USA based on specimens from a mixed colony that included one M. davisoni queen with workers and several Myrmecina americana Emery workers without a queen, suggesting that M. davisoni may be parasitic. Photographs of the worker and queen are provided and an identification key separating this species from the two other described North American species, M. americana and Myrmecina cooperi Deyrup, is given. [ABSTRACT FROM AUTHOR]

Agriculture in the southeastern United States (SEUS) is heavily reliant upon water resources provided by precipitation during the warm season (June–August). The convective and stochastic nature of SEUS warm season precipitation introduces challenges in terms of water availability in the region by creating localized maxima and minima. Clearly, a detailed and updated warm season precipitation climatology for the SEUS is important for end users reliant on these water resources. As such, a nonlinear unsupervised learning method (kernel principal component analysis blended with cluster analysis) was used to develop a NARR-derived SEUS warm season precipitation climatology. Three clusters resulted from the analysis, all of which strongly resembled the mean spatially (r > 0.9) but had widely variable precipitation magnitude, as one cluster denoted a mean pattern, one a dry pattern, and one a wet pattern. The clusters were related back to major SEUS warm season precipitation moderators (tropical cyclone landfall and the El Niño–southern oscillation (ENSO)) and revealed a clearer ENSO relationship when discriminating among the cluster patterns. Ultimately, these updated SEUS precipitation patterns can help end users identify areas of notable sensitivity to different climate phenomena, helping to optimize the economic use of these critical water resources. [ABSTRACT FROM AUTHOR]

From the kind of data used, to the creativity of approaches aimed at exploring social networks in the past, applications of social network analysis (SNA) in archaeology are characterized by exceptional diversity. In recent years, applications of SNA by historians and history-adjacent scholars have also increased dramatically, partly as a product of the growing field of digital humanities. In the North American sense of the term, the utility of social network analysis has yet to be substantively realized by historical archaeologists. In this paper, we use two case studies from the southeastern United States to illustrate the potential that social network analyses could offer historical archaeologists. In particular, we highlight how social network analysis can be employed as a framework for the integrated consideration of both archaeological and documentary evidence to explore the distribution, accumulation, control, and production of social capital in the past. In our first case study we leverage archaeological networks as a proxy for social capital to explore the contradictions and complementarity of archaeological data and the ethnohistorical record on the Indigenous politics of sixteenth-century Southern Appalachia. In our second example we examine networks of tasks and spaces across a nineteenth-century enslaved community on the Georgia Coast to understand how social capital can be differentially accumulated and accessed within particular spaces and practices. Through these examples, we demonstrate the potential for social network analysis to enrich the research programs and support the goals of North American historical archaeologists and to link such research into broader themes across the social and humanistic sciences. [ABSTRACT FROM AUTHOR]

Understanding the patterns of streamflow drought frequency and intensity is critical in defining potential environmental and societal impacts on processes associated with surface water resources; however, analysis of these processes is often limited to the availability of data. The objective of this study is to quantify the annual and monthly variability of low flow river conditions over the Southeastern United States (US) using National Water Model (NWM) retrospective simulations (v2.1), which provide streamflow estimates at a high spatial density. The data were used to calculate sums of outflow deficit volumes at annual and monthly scales, from which the autocorrelation functions (ACF), partial autocorrelation functions (PACF) and the Hurst exponent (H) were calculated to quantify low flow patterns. The ACF/PACF approach is used for examining the seasonal and multiannual variation of extreme events, while the Hurst exponent in turn allows for classification of "process memory", distinguishing multi-seasonal processes from white noise processes. The results showed diverse spatial and temporal patterns of low flow occurrence across the Southeast US study area, with some locations indicating a strong seasonal dependence. These locations are characterized by a longer temporal cycle, whereby low flows were arranged in series of several to dozens of years, after which they did not occur for a period of similar length. In these rivers, H was in the range 0.8 (+/−0.15), which implies a stronger relation with groundwater during dry periods. In other river segments within the study region the probability of low flows appeared random, determined by H oscillating around the values for white noise (0.5 +/−0.15). The initial assessment of spatial clusters of the low flow parameters suggests no strict relationships, although a link to geologic characteristics and aquifer depth was noticed. At monthly scales, low flow occurrence followed precipitation patterns, with streamflow droughts first occurring in the Carolinas and along the Gulf Coast around May and then progressing upstream, reaching maxima around October for central parts of Mississippi, Alabama and Georgia. The relations for both annual and monthly scales are better represented with PACF, for which statistically significant lags were found in around 75% of stream nodes, while ACF explains on average only 20% of cases, indicating that streamflow droughts in the region occur in regular patterns (e.g., seasonal). This repeatability is of greater importance to defining patterns of extreme hydrologic events than the occurrence of high magnitude random events. The results of the research provide useful information about the spatial and temporal patterns of low flow occurrence across the Southeast US, and verify that the NWM retrospective data are able to differentiate the time processes for the occurrence of low flows. [ABSTRACT FROM AUTHOR]

The chemical complexity of atmospheric organic aerosol (OA) has caused substantial uncertainties in understanding its origins and environmental impacts. Here, we provide constraints on OA origins through compositional characterization with molecular-level details. Our results suggest that secondary OA (SOA) from monoterpene oxidation accounts for approximately half of summertime fine OA in Centreville, AL, a forested area in the southeastern United States influenced by anthropogenic pollution. We find that different chemical processes involving nitrogen oxides, during days and nights, play a central role in determining the mass of monoterpene SOA produced. These findings elucidate the strong anthropogenic-biogenic interaction affecting ambient aerosol in the southeastern United States and point out the importance of reducing anthropogenic emissions, especially under a changing climate, where biogenic emissions will likely keep increasing.

Quick-response research during a time of crisis is important because time-sensitive findings can inform urgent decision-making, even with limited research budgets. This research, a National Science Foundation-funded Rapid Response Research (RAPID), explores the United States (U.S.) government's messaging on science in response to the COVID-19 pandemic, and how this messaging informed policy. Using rapidly emerging secondary data (e.g., policy documents taken from government websites and others), much of which has since been removed or changed, we examined the interactions between governing bodies, non-governmental organizations, and civilian populations in the Southeastern U.S. during the first 2 years of the pandemic. This research helps to better understand how decision-makers at the federal, state, and local levels responded to the pandemic in three states with the lowest vaccine rates and highest levels of poverty, income inequality, and disproportionate impacts borne by people of color in the nation: Alabama, Louisiana, and Mississippi. This study incorporates the Policy Regime Framework to discuss how two foundational concepts (ideas and institutions) helped govern policy implementation during the COVID-19 pandemic. This research fills a significant information gap by providing a better understanding of how policy regimes emerge across multiple levels of government and impact vulnerable populations during times of a public health crisis. We use automated text analysis to make sense of a large quantity of textual data from policy-making agencies. Our case study is the first to use the Policy Regime Framework in conjunction with empirical data, as it emerged, from federal, state, and local governments to analyze the U.S. policy response to COVID-19. We found the U.S. policy response included two distinct messaging periods in the U.S. during the COVID-19 pandemic: pre and post-vaccine. Many messaging data sources (agency websites, public service announcements, etc). have since been changed since we collected them, thus our real-time RAPID research enabled an accurate snapshot of a policy response in a crisis. We also found that there were significant differences in the ways that federal, state, and local governments approached communicating complex ideas to the public in each period. Thus, our RAPID research demonstrates how significant policy regimes are enacted and how messaging from these regimes can impact vulnerable populations.

Introduction/Objectives: Collectively, genetic diseases are not that rare, and with increasing availability of genetics-informed healthcare management, primary care providers (PCPs) are more often asked to screen for or provide genetic services. Previous studies have identified barriers that impact PCPs' ability to provide genetic services, including limited knowledge, training, and time/resources. This study set out to identify specific barriers limiting genetics service provision by PCPs within the Southeastern Regional Genetics Network (SERN) and resources that would help eliminate those barriers. Methods: PCPs were recruited through provider networks and invited to participate in semi-structured interviews, conducted via Zoom, recorded, and transcribed verbatim. Interview transcripts were independently coded by 2 coders using MAXQDA software. Thematic analysis was conducted. Results: Eleven interviews were conducted. Three predominant themes emerged from the data regarding factors impacting use of genetic services: system-wide factors, provider-specific factors, and patient factors. System-wide barriers included a lack of genetics providers and logistic challenges, which led to some PCPs coordinating referrals with other specialists or independently managing patients. Regarding provider-specific barriers, PCPs reported lack of genetics knowledge making referrals challenging. When possible, many PCPs contacted genetics providers for assistance. When not possible, some PCPs reached out to other colleagues or specialists for guidance. Patient-specific barriers included concerns or lack of information regarding genetics and unmet social needs. Many PCPs provided additional education regarding genetics appointments or testing benefits to their patients. Assistance from genetic counselors, electronic medical record systems that support referral to genetics, prior experience referring to genetics, established communication channels with genetics professionals, and highly motivated patients all facilitated improved collaboration with genetic services. PCPs provided suggestions for future resources to support interactions with genetics, including clear referral guidelines, increased access to genetics providers, improved test ordering processes, increased access to genetic education, and communication systems. Conclusions: PCPs face barriers at 3 different levels when engaging with genetic services: systems, providers, and patients. This study identified strategies that PCPs use to address these barriers, which are dependent on individual resources and practice settings. These strategies demonstrate resourcefulness in working to incorporate genetics into clinics operating at maximum capacity. By targeting barriers that uniquely impact providers, systems, and patients, as well as building upon strategies that PCPs are already using, medical providers can support PCPs to help with the provision of genetic services. [ABSTRACT FROM AUTHOR]

Woody biomass is an important feedstock for renewable energy production in the United States. Residues are produced by forest harvests, and some operations utilize this material for energywood. Energywood requires additional processing and is often the lowest value product generated. Additional research quantifying the productivity and costs of energywood operations could allow stakeholders to evaluate the efficiency of those operations and identify areas for improvement. This study evaluated five energywood harvesting operations in the Lower Mid-Atlantic region of the United States (two Appalachian Mountain harvests and three Coastal Plain harvests). Each harvesting operation was observed for 4–7 days, and productivity data were collected on each harvesting function using time study and activity sampling methods. Productivity and costs of each operation were estimated, and equipment mixes and harvesting methods were evaluated to determine efficiency. Interviews were also conducted with each logging contractor to understand operating strategies and decision making. Cut and haul costs averaged (USD) $32.07/tonne and ranged from $26.19 to $38.28/tonne. Hauling consistently comprised the largest function cost at an average of $12.24/tonne. Machines handling energywood were less productive than those harvesting roundwood because of the large effect average stem size had on productivity levels. Harvesting system analysis also highlighted the importance of ensuring a balanced equipment mix to lower costs and ensure efficiency. This research provides stakeholders with a valuable comparison of energywood harvesting operations in the Lower Mid-Atlantic region of the United States that can be used to make better-informed decisions regarding the efficient and economical harvest of energywood. [ABSTRACT FROM AUTHOR]

BackgroundOne of the most difficult symptoms for persons with sickle cell disease (SCD) to manage is chronic pain. Chronic pain impacts approximately one-third of persons with SCD and is associated with increased pain intensity, pain behavior, and frequency and duration of hospital visits. A promising category of nonpharmacological interventions for managing both physical and affective components of pain are mindfulness-based interventions (MBIs).Methods/designThe primary aim of this study is to conduct a randomized controlled study to evaluate the acceptability and feasibility, as well as to determine the preliminary efficacy, of a telephonic MBI for adults with SCD who have chronic pain. We will enroll 60 adult patients with SCD and chronic pain at an outpatient comprehensive SCD center in the southeastern United States. Patients will be randomized to either an MBI or a wait-listed control group. The MBI group will complete a six-session (60 minutes), telephonically delivered, group-based MBI program. The feasibility, acceptability, and efficacy of the MBI regarding pain catastrophizing will be assessed by administering questionnaires at baseline and weeks 1, 3, and 6. In addition, ten randomly selected MBI participants will complete semistructured interviews to help determine intervention acceptability.DiscussionIn this study protocol, we report detailed methods of the randomized controlled trial. Findings of this study will be useful to determine the acceptability, feasibility, and efficacy of an MBI for persons with SCD and chronic pain.Trial registrationClinicalTrials.gov identifier: NCT02394587 . Registered on 9 February 2015.

Consumption of methylmercury (MeHg)‐contaminated fish is the primary source of MeHg in humans and poses a hazard to human health. Because of widespread atmospheric deposition of inorganic mercury (IHg), all water bodies in the United States have been contaminated with Hg. In aquatic ecosystems, IHg is converted to MeHg, which biomagnifies, reaching high concentrations in piscivorous fish. It is not possible for governmental agencies to monitor fish from every waterbody to determine if concentrations of MeHg in fish are hazardous to human health. To help government agencies focus their monitoring efforts, it is critical that we develop the ability to predict regions where waterbodies are most likely to contain fish with hazardous concentrations of MeHg. The objective of the present study was to examine the relationship between MeHg contamination of largemouth bass (Micropterus salmoides), a popular piscivorous gamefish, and land cover in 24 ecoregions across 15 states in the southeastern United States. In our study we demonstrate for the first time that 72% of the variance in average concentrations of MeHg in largemouth bass between ecoregions of the southeastern United States can be explained by the percentage coverage by evergreen forests, emergent herbaceous wetlands, and pasture/hay. Land cover determines the sensitivity of freshwater systems to atmospheric IHg deposition, and the present study suggests that at the ecoregion scale, MeHg bioaccumulation in piscivorous gamefish, and ultimately the health hazard that these MeHg‐contaminated fish pose to humans, can be in part predicted by land‐cover type. Environ Toxicol Chem 2022;41:2386–2394. © 2022 SETAC [ABSTRACT FROM AUTHOR]

In the Southeastern U. S. there are Concentrated Animal Feeding Operations (CAFOs) that emit a variety of gases, including SO2. Sulfur is emitted as reduced sulfur compounds and can react in the atmosphere to produce SO2. It is expected that the concentration and spread of SO2 emissions from these sources would differ between wet and dry periods. In this research, SO2 emissions from locations representing CAFOs and its dispersion over the southeastern U.S. were simulated through sensitivity experiments using the Weather Research and Forecasting-Chemistry (WRF- Chem) model. Simulations were performed for dry periods and precipitation events that occurred over western Kentucky between July 7 and 13 July 2012. The study found that spatial coverage of SO2 dispersion originating from these locations was reduced during precipitation events and expanded during dry periods. The average concentration of SO2 over the study area was also higher during the breaks between precipitation events than during precipitation. The highest concentrations of SO2 exceeding 1,000 pptv remained within close range of the emission locations for the majority of the simulations, except for when local surface wind speeds were high. Most emissions from the locations remained limited to the surface and lower levels of the atmosphere (850 mb). [ABSTRACT FROM AUTHOR]

Climate change has been repeatedly linked to phenological shifts in many taxa, but the factors that drive variation in phenological sensitivity remain unclear. For example, relatively little is known about phenological responses in areas that have not exhibited a consistent warming trend, making it difficult to project phenological responses in response to future climate scenarios for these regions. We used an extensive community science dataset to examine changes in the adult flight onset dates of 38 butterfly species with interannual variation in spring temperatures in the Piedmont region of North Carolina, a region that did not experience a significant overall warming trend in the second half of the 20th century. We also explored whether voltinism, overwintering stage, and mean adult flight onset dates explain interspecific variation in phenological sensitivity to spring temperature. We found that 12 out of 38 species exhibited a significant advance in adult flight onset dates with higher spring temperatures. In comparison, none of the 38 species exhibited a significant advance with year. There was a significant interaction between mean onset flight date and voltinism, such that late-emerging, multivoltine species tended to be the most sensitive to spring temperature changes. We did not observe a significant correlation between phenological sensitivity and the overwintering stage. These results suggest that butterfly arrival dates may shift as temperatures are projected to rise in the southeastern United States, with late-emerging, multivoltine species potentially exhibiting the greatest shifts in adult flight onset dates., (© The Author(s) 2024. Published by Oxford University Press on behalf of Entomological Society of America.)

African American patient populations are disproportionately diagnosed with severe obstructive sleep apnea (OSA) compared to non-Hispanic white adults. Research suggests a link between OSA and anxiety. However, OSA and anxiety symptoms may present differently across minority groups. Research examining the reliability and validity of measures used to assess anxiety symptom severity in African American patient populations living with OSA is needed. This pilot study evaluated the reliability and validity of the Patient Reported Outcomes Measurement Information System (PROMIS) Anxiety short form and the longer State-Trait Anxiety Inventory-State (STAI-S) in a sample of African American adults recently diagnosed with OSA. In this cross-sectional pilot study, 32 African American patients newly diagnosed with OSA were recruited from an academic sleep medicine clinic in the Southeastern United States to complete survey measures. Participants completed the 6-item PROMIS Anxiety short form and 20-item STAI-S. Cronbach's alphas assessed the internal reliability of measures, and concurrent validity between measures was assessed using correlation coefficients ( r s ). Both PROMIS Anxiety and STAI-S showed excellent internal consistency with Cronbach's α ≥.90. The PROMIS Anxiety T-scores and STAI-S scores were positively moderately correlated with each other ( r s  = .68; p  < .0001), indicating concurrent validity. These results illustrate that both the PROMIS Anxiety and STAI-S scales have strong internal reliability in this sample of African American adults with co-occurring OSA and prediabetes. The brief PROMIS Anxiety short-form measure is validated to the longer STAI measure in this sample. An advantage of the PROMIS Anxiety scale is that it has a lower participant burden when completing questionnaires, contributing to a more refined approach to diagnosis and management when both OSA and anxiety coexist. These findings also underscore the importance of validating psychometric measures in marginalized populations, such as African Americans, who have historically been underrepresented in psychometric research., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Objective: Health-related quality of life (HRQoL) is a multidimensional indicator of overall health associated with premature mortality. Black men score low on measures of HRQoL, but it is unclear how Black men conceptualize HRQoL and whether there have been efforts to promote HRQoL among these men. The present qualitative study to understand Black men's conceptualization of HRQoL and strategies to improve HRQoL was based in community-based participatory research and the social-ecological model of health., Method: A community advisory board (CAB) was established, and the need for an effort to promote HRQoL promotion among Black men was assessed and supported. A focus group protocol was developed in conjunction with the CAB and a group of barbers. Seven focus groups were conducted consisting of 56 Black men in the Southeastern United States. The mean age of participants was 45 years. Two reviewers coded each focus group. Reliability ranged from 71% to 76%. A thematic analysis was conducted, and the findings were confirmed with the CAB., Results: Three themes emerged: (a) a holistic conceptualization of health that includes spiritual functioning among Black men; (b) a state of HRQoL among Black men predominately marked by mental health concerns, in addition to physical and social health concerns; and (c) multilevel determinants of HRQoL among Black men. This last theme consisted of three subthemes related to community-level, interpersonal, and intrapersonal determinants of HRQoL., Conclusions: Findings from this study can help inform the development of strategies to improve HRQoL and reduce health disparities among Black men. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: We assessed the association between gendered racism, the simultaneous experience of sexism and racism, depression, and psychological distress in Black college women using an intersectional instrument, the gendered racial microaggression scale. Participants: Black college women enrolled at a predominantly white institution (PWI) in the southeastern U.S. (N = 164, response rate = 77%, mean age 21.67). Methods: We used a cross-sectional survey to explore the impact of stress appraisal and frequency of gendered racial microaggressions on depression and psychological distress using validated scales. Results: 30% reported depression and 54% reported severe psychological distress. Correlations indicate significant relationships between gendered racism, depression and psychological distress, with the strongest relation reported between the frequency of gendered racism to depression. Regression analyses suggest significant relationships between gendered racism, depression and psychological distress. Conclusion: Gendered racism has significant bearing on the mental health of Black college women attending a PWI. Implications for interventions are discussed.

Objective: To investigate the physical activity levels of students enrolled in a standard fitness walking class versus a service-learning dog walking class. Participants: College students ( N  = 65) from a university in the Southeastern United States (71% female; 85% White; 72% seniors). Methods: Students wore NL-1000 pedometers twice a week for 50 minutes for a full academic year. Service-learning students also completed reflection papers. Pedometer data was analyzed using SPSS and papers were analyzed through inductive coding. Results: Significant differences were found in each quantitative measure collected between classes. Students in the service-learning fitness walking class took more steps, walked further, and obtained more minutes of moderate to vigorous physical activity than the students in the standard fitness walking class. Results from student reflections provided insight into why these differences occurred as well as additional student experiences. Conclusions: Incorporating a service component into a physical activity course can be beneficial.

Undergraduate research has been identified as a high-impact educational practice. However, despite the body of evidence on the outcomes of undergraduate research, few studies have focused on the influences students face regarding participation. Developed using Science Capital and Social Cognitive Career Theory, a survey comprised of potential influences to undergraduate science research participation was disseminated to science majors at four R1 institutions in the Southeastern United States. Participation rates across several demographic factors and effect of participation influences were analysed. Results reveal a significantly greater proportion of the Lesbian, Gay, Bisexual, Transgender, Queer, Plus (LGBTQ+) and disability communities indicating participating in research than their peers. Additionally, fourteen participation influences were identified as having a significant difference in their level of influence to the ability to participate in research between researchers and non-researchers. These include professor influence, interest in research, interest in science, coursework in the major, and major all being rated as opportunities with a significant difference of effect between researchers and those who have not yet participated in research. The results of this study will be beneficial for science departments and their respective institutions to improve the equity of access to their undergraduate research experiences., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Boyd, Lazar. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Objectives: Sleep disturbances may partially account for the health-related quality of life (HRQoL) disparities experienced by Black older adults when compared to non-Hispanic White (NHW) adults. The present study examined the role of self-reported sleep duration and the belief that one is not getting enough sleep on physical and mental HRQoL among Black older adults., Design: Participants were 281 community-dwelling, economically disadvantaged Black older adults between 60 and 97 years of age (Mean=69.01, SD=6.97) who lived in a large city in the Southeastern United States. The present study uses baseline data from a larger intervention study aimed at promoting social connection and food security among older adults. For this study (and as part of the larger intervention), participants completed an assessment battery that included (1) a demographic data and health questionnaire that included self-reported sleep duration and a belief that one is not getting enough sleep questions; (2) the CDC (Centers for Disease Control and Prevention) Health-Related Quality of Life-14 Healthy Days Core Module; and (3) the World Health Organization Quality of Life-Brief Form., Results: Descriptive results show that most participants slept less than 7 hours and felt like they did not get enough sleep. Results from 2 hierarchical regressions also showed that believing one is not getting enough sleep predicts lower self-reported mental and physical HRQoL., Conclusion: While sleep deprivation has a serious impact on quality of life for Black older adults, sleep disturbances in this population are understudied. Interventions to improve sleep duration and quality among Black older adults may help reduce disparities in quality of life between Black older adults and NHW adults., Competing Interests: Conflict of Interest: No conflicts of interest reported by authors.

Background: COVID-19 remains a significant public health threat. The primary purpose of this study was to test the health belief model (HBM) constructs in predicting COVID-19 booster intentions of college students., Methods: A total of 285 students enrolled at large public university in the Southeastern U.S., who were 18 years and older, completed an online survey to assess COVID-19 vaccination status, prior or current COVID-19 infection, demographics, and HBM constructs., Results: Over three quarters of the sample (81.4%, n  = 232) was fully vaccinated, 2.1% ( n  = 6) was partially vaccinated, and 16.5% ( n  = 47) was unvaccinated. Furthermore, 53.4% ( n  = 124) of students who self-reported being fully vaccinated also reported receiving the booster vaccine. Nearly half of the sample (49.1%, n  = 140) self-reported previously or currently testing positive for COVID-19. Results of the stepwise multiple regression indicated the HBM constructs of perceived benefits ( β =0.596; p  < 0.001) and cues to action ( β =0.275; p  < 0.001) were significant predictors of respondents' behavioral intention to receive the COVID-19 booster in the next 6 months. The significant predictors at step 2 accounted for 64.6% [ R 2  = 0.646, F (2, 111 = 101.331, p  < 0.001)] of the variance in behavioral intention to get the COVID-19 booster in the next 6 months., Conclusion: Practitioners developing HBM-based interventions to enhance COVID-19 booster intentions among college students should tailor health promotion strategies that target perceived benefits and cues to action. Although some of the HBM constructs were not statistically significant in the prediction model, they should not be entirely discounted in health promotion practice. Instead, practitioners should focus on supplemental strategies to improve those domains in college students., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Catalano, Christofora, Richards, Hyatt Hawkins Shaw and Kiser.)

Maximum dose bioassays were conducted to assess the efficacy of multiple registered active ingredients for diamondback moth (DBM), Plutella xylostella (L.), control in Georgia and Florida from 2021 to 2023 as a follow-up to an earlier study. Low efficacy (<40% mortality) was recorded for the highest labeled rate of Bacillus thuringiensis var. kurstaki strain ATBS-351 in Georgia, as well as chlorantraniliprole, cyantraniliprole, and cyclaniliprole in Georgia and Florida. The active ingredients with the highest efficacy (>80% mortality) in both states were naled, emamectin benzoate, and spinetoram. Independent analysis of data by state indicated that the efficacy of bifenthrin, chlorantraniliprole, cyantraniliprole, tolfenpyrad, and methomyl was higher in Florida populations than in Georgia populations. In addition, a comparison of these data to a recent DBM maximum dose survey in the same region suggested that these DBM populations have rapidly developed high levels of resistance to cyantraniliprole and cyclaniliprole. This work provides growers in the region with a recent ranking of insecticide efficacy that documents the loss of control for certain active ingredients, which assists pest managers in the planning of ongoing insecticide rotations for DBM resistance management., (© The Author(s) 2024. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)