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Wild hogs (sus scrofa) have caused major damage to agricultural crops in the US due to their lack of natural predators and fast reproduction rates. Wild hogs change their behavior to evade capture. Thus, control methods are thwarted and may not result in sufficient mortality to keep pace with the reproduction of wild hogs. This study extends previous invasive species literature to include increasing costs due to adaptability in two settings: the presence of hogs is deterministic or stochastic. The analysis is limited to one farmer's objective function with varying degrees of adaptability for "smartness". The findings concluded the population and harvest of wild hogs does change when there is a higher level of adaptability to control methods or, "smartness". The net benefit of the farmer decreases as adaptability and the probability of hogs' present increase for deterministic and stochastic case, respectively.

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Adaptability is crucial in the engineering workplace, particularly for Black engineers. Job postings use different terms such as resiliency, agility, or flexibility to denote the importance of adaptability for a role. However, there is a lack of exploration into what adaptability means for individuals from racially marginalized backgrounds. For Black engineers, navigating work responsibilities is complicated by the social ramifications of their racial identity. Simply framing their efforts as adaptability overlooks the impact of racialization and the complex interplay of working conditions on career decisions. This study aimed to understand how being racialized as Black influences how Black engineers respond to changing working conditions. Working conditions encompass the tools used for work, the workplace environment, and the workforce composition. The central question for this study was: How do Black engineers respond to various working conditions encountered during the early stages of their engineering career? A multiple case study approach was employed, focusing on the experiences of eight early-career Black engineers. The participants were selected based on their self-identification as Black, regardless of ethnicity, considering the commonplace of racialization in the United States. Interviews and resumes were utilized to comprehensively capture their work experiences. Analysis revealed ten key characteristics of working conditions and five adaptability responses. These responses exhibited a temporal nature, leading to the development of sub-adaptability responses. Vignettes were crafted to contextualize participants' responses to salient working conditions. Participants sought to achieve work-life balance, derive meaning from their work, and have a sense of belonging in their careers. The perception of their ability to achieve these goals influenced the turnover intention of Black engineers within their organization. This study expands our understanding of factors influencing Black engineers' retention and informs prospective engineers of prioritized outcomes other Black engineers have used to navigate their careers. These findings can be used by organizations to inform the strategies they use to foster the retention and advancement of Black engineers in the engineering workforce. / Doctor of Philosophy / Adaptability is important for Blac engineers in the engineering workplace. Adaptability is denoted within job postings with different terms such as resiliency, agility, or flexibility. Even though adaptability is generally deemed to be important, there is a lack of exploration into what adaptability means for individuals from racially marginalized backgrounds. For Black engineers, navigating work responsibilities includes navigating and understanding the social ramifications of their racial identity. Therefore, simply framing the efforts of racially marginalized engineers as adaptability overlooks the impact of racialization and the complex interplay of working conditions on career decisions. This study aimed to understand how being racialized as Black influences how Black engineers respond to changing working conditions. Working conditions encompass the tools used for work, the workplace environment, and the workforce composition. The central question for this study was: How do Black engineers respond to various working conditions encountered during the early stages of their engineering career? A multiple case study approach was employed, focusing on the experiences of eight early-career Black engineers. Participants sought to achieve work-life balance, derive meaning from their work, and have a sense of belonging in their careers. The perception of their ability to achieve these goals influenced the turnover intention of Black engineers within their organization. Analysis revealed ten key characteristics of working conditions and five adaptability responses. This study expands our understanding of factors influencing Black engineers' retention and informs prospective engineers of prioritized outcomes other Black engineers have used to navigate their careers. These findings can be used by organizations to inform the strategies they use to foster the retention and advancement of Black engineers in the engineering workforce.

An increasing reliance on expatriate employees makes it critical that multinational organizations make a concerted effort to facilitate the successful transition of employees from foreign cultures. The parallels between the experience of expatriate employees and international students suggests that the results of research investigating issues of cross‑cultural adaptability that are conducted in academic settings should generalize to the workplace. The current study investigated the influence of the Sino‑American 1+2+1 Dual Degree Program on the cross‑cultural adaptability, acculturation, and withdrawal intentions of international students. It was hypothesized that participants in the 1+2+1 program would demonstrate higher levels of psychological adaptability and socio‑cultural adaptability, while demonstrating lower levels of withdrawal intentions. In addition, it was hypothesized that 1+2+1 participants would be more likely to adopt an acculturation orientation style than 1+2+1 non‑participants. To test the hypotheses, survey responses were obtained from 50 Chinese international students who were currently enrolled at California State University, San Bernardino, Northern Arizona University, and Coastal Carolina University. Results provided partial support for the 1+2+1 program improving the socio‑cultural adaptability of international students, while providing no support for the other three hypotheses. An interpretation of the results is provided that cites past studies which present potential explanations for the findings. Finally, an overview of the limitations of the current study, as well as the theoretical and practical implications of the results are discussed.

Thesis (M.Sc. Agriculture (Animal Production)) -- University of Limpopo, 2020 / The objective of this study was to evaluate the effect of some non-genetic factors on birth weight of Kalahari Red goats. Data on pedigree, breeding and performance records (N=1902) of Kalahari Red goat kids born in the Northern, Southern and Eastern regions of South Africa during the period from 2008 to 2017 were used. Least squares analysis revealed that season of birth, sire age, dam age, sex of kid, breeder, year of birth and Litter size were significant (p<0.05) sources of variation for birth weight in Kalahari Red goats kids. The average birth weights (BW) were 2.45 ± 0.57 kg, 3.33 ± 0.15 kg and 3.14 ± 0.08 kg kg for Eastern, Northern and Southern regions, respectively. Kids born in the Northern region were heavier (3.33 ± 0.158 kg) than those born in the Eastern regions (2.45 ± 0.57 kg). However, region had no significant effect (p>0.05) on birth weight. Breeder effect was significant (p<0.05). Kidding interval was not significant (P>0.05). The average birth weight of male kids was higher than female kids (3.05 ± 0.21 kg: 2.89 ± 0.20 kg), and the difference was significant (P<0.05). The research found a significant effect (p<0.05) of Litter size with the average birth weight of single, twins, triples and quadruplets kids being 3.10 ± 0.19 kg, 2.9 ± 0.20 kg, 2.99 ± 0.20 kg and 2.87 ± 0.36 kg respectively. The kids that were born as single were heavier than those that were born as multiple (twins, triplets and quadruplets). There were four seasons of birth analysed in the study, which were found to be highly significant (P<0.05) on birth weight. Year of birth had significant effect (p<0.05) on birth weight. The kids born in the year 2015 were heavier in BW (3.39 ± 0.23 kg) than those born in the other years, while the kids born in 2016 had the lowest BW (1.91 ± 0.21 kg). Age of dam and sire had a significant effect (p<0.05) on birth weight. It was then concluded that season of birth, sire age, sex of kid, dam age, breeder, year of birth and Litter size significantly influence birth weight of Kalahari Red goat’s kids and, therefore, need to be included in genetic evaluation models. Keywords: Adaptability, Growth potential, Parental effects, Reproduction potential.

The research is framed on the premise that designing buildings that can adapt by accommodating change easier and more cost-effectively provides an effective means to a desired end a more sustainable built environment. In this context, adaptability can be viewed as a means to decrease the amount of new construction (reduce), (re)activate underused or vacant building stock (reuse) and enhance disassembly/ deconstruction of components (reuse, recycle) - prolonging the useful life of buildings (reduce, reuse, recycle). The aim of the research is to gain a holistic overview of the concept of adaptability in the construction industry and provide an improved framework to design for, deploy and implement adaptability. An over-arching research question was posited to guide the inquiry: how can architects understand, communicate, design for and test the concept of adaptability in the context of the design process? The research followed Dubois and Gadde s (2002) systematic combining as an over-arching approach that continuously moves between the empirical world and theoretical models allowing the co-evolution of data collection and theory from the beginning as part of a non-linear process with the objective of matching theory with reality. An initial framework was abducted from a preliminary collection of data from which a set of mixed research methods was deployed to explore adaptability (interviews, building case studies, dependency structural matrices, practitioner surveys and workshop). Emergent from the data is an expanded and revised theory on designing for adaptability consisting of concepts, models and propositions. The models illustrate many of the casual links between the physical design structure of the building (e.g. plan depth, storey height) and the soft contingencies of a messy design/construction/occupation process (e.g. procurement route, funding methods, stakeholder mindsets). In an effort to enhance building adaptability, the abducted propositions suggest a shift in the way the industry values buildings and conducts aspects of the design process and how designer s approach designing for adaptability.

This study examined how women with advanced breast cancer manage adverse effects of disease and treatment so that they maintain energy for continued personal development and life quality during what may be a long period of dying. The specific purpose was to test a theory proposing that psychosocial resources mediate between illness related distress and self-transcendent views and behaviors that, in turn, lead to emotional well-being. The study employed a cross-sectional correlational design with a convenience sample (n = 107) of women with Stage IIIb or Stage IV breast cancer. Subjects had lived with advanced disease for a mean length of time of 1.7 years with bone being the most common site of metastases. Subjects completed a questionnaire consisting of 10 instruments indexing symptom distress, functional disability, concurrent distressful life events, financial concerns, perceived personal control, social support, spiritual perspective, self-transcendence, affective well-being and cognitive well-being. Factor analytic structural equations modeling was used for data analysis. There was no relationship between degree of illness distress and available psychosocial resources. Therefore, psychosocial resources did not serve as mediators between illness distress and self-transcendence. Self-transcendence mediated the positive link between psychosocial resources and emotional well-being. Negative paths between illness distress and both self-transcendence and emotional well-being led to a reconceptualization of the theory. An alternative model was analyzed with illness distress as a dependent variable. Self-transcendence continued to mediate between psychosocial resources and emotional well-being. Emotional well-being became a mediator between self-transcendence and decreased illness distress. Psychosocial resources indirectly served to decrease distress through their effect on self-transcendent perspectives and emotional well-being. However, the direct effect of resources was to increase illness distress. Further research is needed to support the reconceptualized theory and to clarify the apparent paradoxical role of psychosocial resources found in this study. Interventions that facilitate self-transcendent perspectives and activities may lead to increased emotional well-being and reduced distress associated with advanced breast cancer.