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The purpose of this research project was to replicate, refine, and extend research by Zinser et al. (in press) of the site-name, associative memory of male and female college students of nearby to very distant geographic sites. A test booklet included eight schematic aerial maps. The maps were of 20 to 50 geographic sites participants attempted to match with their names. The number of campus buildings, campus city sites, regional cities, U.S. cities, U.S. states, world cities, world countries, and world continents/bodies of water matched correctly were determined. A demographic questionnaire was also presented. Overall, men performed significantly better than women on the U.S. cities measure, world cities measure, world countries measure, and world continents/bodies of water measure. These results were interpreted to be consistent with the hunter-gatherer theory.

A thorough morphological description of Teleoceras material from the Gray Fossil Site, Gray, Tennessee is provided. This is the only record of a browsing Teleoceras and, as a late Hemphillian locality, represents one of the youngest populations. Linear measurements of post-cranial elements indicate proportional differences between Teleoceras from the Gray Fossil Site and those from other Hemphillian localities. These differences are more pronounced in the elements of the forelimb than in those of the hind limb. Statistical analyses of post-cranial elements from 3 Hemphillian species of Teleoceras suggest that these differences should not be used to separate species. However, the elements do typically sort well by fossil locality, which suggests that post-cranial morphology is plastic enough to become modified within a population. Furthermore, dental morphology comparisons with the holotypes of these species indicate that the GFS rhino represents a previously undescribed species.

Research on northern bobwhite calling behavior and roosting ecology during the breeding season has received limited attention. However, variability in calling rate in response to conspecifics and environmental factors may affect avian monitoring strategies. We conducted 10-minute breeding season surveys (April-August) on B. Bryan Farms, Mississippi, from 2021-2022 to evaluate the impact of conspecifics and environmental covariates on male bobwhite calling rate. We observed a positive linear effect of conspecifics and temperature on calling rate. We did not find sufficient evidence to support a relationship between calling rate and cloud cover or barometric pressure. We also analyzed breeding season third-order roost site selection and found selection against bare ground and a quadratic relationship with litter and average vegetation height during roosting activity. It is also important for managers to consider all conditions of the environment and habitat requirements during every season for population persistence, including breeding season roost cover.

The Northern Goshawk has been a species of concern since its decline in the early 1990s, which has been attributed in part to loss of critical breeding and wintering habitat. Nest site selection of goshawks has been correlated with certain specific site characteristics including, but not limited to, forest species composition, forest stand size, diameter of nest tree, percent cover, tree height, site slope, and aspect. The goshawk holds the status of a Management Indicator Species (MIS) on all of the six national forests in Utah. This status requires annual monitoring to track goshawk numbers and to address any activities on the forests that may affect nest site activity. Findings from the annual nesting data showed that some territories have been more active than others. We summarized the data from the three national forests in southern Utah in order to understand differences in nesting habitat among the forests. We also analyzed the nesting habitat variables slope, elevation, and nest tree species statistically to determine if they could be used as predictors of nest activity. We found that slope and elevation were not good predictors while nest tree species was significant in its ability to predict nest activity. We concluded the nesting habitat variables we selected were insufficient in their ability to predict nest activity and other variables such as prey species availability, weather conditions in the spring, and forest cover type might be needed to create a model that more accurately predicts nest activity.

Due to the need for concurrent use of N-acetylcysteine (NAC) and ondansetron in the event of acetaminophen overdose, a Y-site intravenous (IV) apparatus for these drugs would be practical. It is known that nausea and vomiting are common side effects of both acetaminophen overdose and NAC administration. Current standard patient care using NAC involves interruption of IV NAC infusion to give an IV bolus dose of ondansetron, which creates an unnecessary opportunity for healthcare staff errors and patient complications. To evaluate the IV compatibility of NAC and ondansetron, medical grade tubing was connected via a closed-circuit IV pump with separate channels. Doses of NAC were circulated in individual channels based on weight-based dosing protocols (30-kg and 100-kg patient does). Ondansetron (4 mg) was introduced into the flow of NAC using the Y-site. Samples of the circulated solutions were gathered in triplicate at time points of 10, 20, and 30 minutes after combination of ondansetron and NAC. Concentrations of NAC were quantified using a validated high performance liquid chromatography (HPLC) method with ultraviolet (UV) detection. Once the collected samples underwent HPLC-UV analysis, data was produced that showed promise for compatibility between ondansetron and NAC with Y-site infusions. Comparison of NAC concentrations for the channels with and without ondansetron yielded no statistically significant difference between the treatments (p-value of 0.05). From this experiment, we concluded that introduction of ondansetron into the flow of NAC IV would not impact NAC concentration. As mentioned before, this study was conducted using only two doses in vitro, which may be a point for further exploration of a varied number of N-acetylcysteine doses.

Due to the Covid-19 pandemic, many companies have switched to remote work as this has been the recommendations from the Swedish Public Health Agency (Folkhalsomyndigheten, 2021). While some companies have been able to adapt the entire business to remote work, others have not been able to do so since the job requires physical attendance. This has led managers especially within the public sector to work remotely whilst the employees that work hands on still work on site. Current literature is mostly focused on e-leadership within the private sector and where the entire team is working remotely. Thus, we want to answer the following research question:  How do e-leadership influence employees working on site in public welfare organizations in Sweden? The purpose of this study is to gain a deeper understanding of e-leadership's influence on employees working on site in public welfare organizations. To answer the research question and fulfill the purpose, we have conducted seven semi-structured interviews. By using a thematic analysis with an inductive approach, findings suggest that leaders performing e-leadership influences employees working on site in public welfare organizations in Sweden through four different dimensions. Firstly, the leader's absence increases employee empowerment. Secondly, the way leaders establish communication controls the employees perception of the relationship. Thirdly, how leaders show presence regulates employees motivation. Lastly, the restructuring of the organization contributes to employees feeling stressed.  This study contributes to leadership theory by bringing new insights to the area of e-leadership, especially for public welfare organizations in Sweden, within teams that are not fully geographically dispersed. Even if e-leadership is similar to face-to-face leadership in many ways, things like informal conversations, personal feedback and insights into the daily work is likely to decrease or disappear. Thus, making sure that continuous follow-ups are made of how the organization's most important asset, its employees, are being influenced by having an e-leader are beneficial. Our research can provide a basis for, or at least a pointer to, public welfare organizations when updating policies on how their leadership should be carried out to achieve organizational leadership success.

This project intends to broaden the understanding of site by putting an emphasis on social, affectional and relational conditions. Hoping to begin a discourse on what existing values we as architects and developers bring with us into the future when proposing a design. This is achieved by the development and proposal of a methodology for uncovering, documenting and understanding how a community and its inhabitants relate to a specific place. The project aims to bring the question of social, affectional and relational site analysis to the surface, creating a forum for discussions of methodology and architectural approach relevant to all places going through substantial change. This is facilitated through the production of a workshop-series and an attempted interpretation of its rendered results through application in a drawn proposal for the site.

Hydrazine (HZ) and monomethylhydrazine (MMH) are used extensively as hypergolic propellants at Kennedy Space Center. These highly reactive fuels are considered highly toxic, and potentially carcinogenic. Consequently, the transport, handling, and disposal of hydrazines is strictly regulated to protect personnel and the environment. Currently, KSC generates large volumes of hydrazine-laden wastewater for disposal. This waste is contained and shipped on public highways for subsequent disposal by incineration presenting a potentially catastrophic threat to the environment and the general public in the event of an accidental release. Other existing remediation methods include oxidative and reductive pathways as well as biodegradation in fixed film reactors. Each of these methods has associated drawbacks and limitations that make them unsuitable for industrial use. Recently, hydrazine neutralization by reaction with alpha-ketoglutaric acid (AKGA) to form the stabilized pyridazine derivatives PCA and mPCA has been explored. The applicability of this technique for use at KSC has been established and procedural considerations for implementation have been addressed. Experimental evidence based on worst case scenario decontamination processing simulations and reaction characterization has suggested that AKGA can cost effectively function as a drop-in replacement for current neutralizers with minimal modification to existing infrastructure and operating procedures. Further work will be necessary to satisfy permitting iv requirements and verify that the reaction product stream is non-hazardous in light of limited toxicity data.

The manos and metates of Santa Rita Corozal, Belize are analyzed to compare traditional maize-grinding types to the overall assemblage. A reciprocal, back-and-forth grinding motion is the most efficient way to process large amounts of maize. However, rotary movements are also associated with some ground stone implements. The number of flat and trough metates and two handed manos are compared to the rotary-motion basin and concave type metates and one-handed manos to determine predominance and distribution. Flat is the predominant type and, together with the trough type, these grinding stones make up the majority of metates at the site. Manos are highly fragmented, but the two-handed variety is more common among those fragments able to be identified. While this would at first glance support a fully maize dependent subsistence, the presence of two additional non-reciprocal motion metate types and the fact that the trough metates are clustered in one sector of the site suggest that, in addition to maize, significant processing of other foods also occurred in association with these grinding stones.