The COVID-19 pandemic had considerable effects on the tourism industry as well as on individuals. The lockdown led to long-lasting mental health consequences. Equally, awareness of well-being increased, and consequently, demand for tourism experiences that focus on well-being rose. Concerning the tourism industry, a rethinking process was evoked through the pandemic. Tourism scholars were in consensus that a paradigm shift was needed to counteract current sociocultural and environmental challenges while responding to the need to provide tourist offers that support the mental and physical health of consumers. The regenerative tourism paradigm offers a solution as it withdraws from the pro-growth agenda of the current tourism industry and strives towards a net positive impact on nature, people, and planet. The rise in well-being for the whole system is thereby aimed.The study contributed to the understanding of the regenerative tourism paradigm from the traveler's perspective. Thereby, travelers’ well-being is conceptualized in a multidimensional way including hedonic, eudaimonic, and social well-being. The aim of this study is to understand how different dimensions of well-being are experienced in regenerative tourism. A qualitative approach is applied by using interviews and observations to gather information. The case and research setting is thereby Mahakala Retreats Center in Montenegro which aligns with the principles of a regenerative tourism space. The narrative analysis following an inductive approach leads to the identification of three core themes that represent the answer to the research question. Findings reveal that hedonic well-being is experienced through being in a safe space, surrounded by beauty and nature. The dimension of social well-being is experienced by connecting with other retreat guests and lastly, eudaimonic well-being is experienced through self-reflection. These experiences are all fostered by the regenerative tourism space. It is argued that well-being itself constitutes the regenerative tourism experience, not an activity. The study furthermore identifies three new aspects of a regenerative tourism experience that go beyond the current established principles. Hence, experiencing beauty, experiencing a safe space and the balance between solitude and connection are aspects that are of high importance in regenerative tourism from the travelers' perspective.

Existing evidence has linked individual differences in emotion reaction intensity to both enhanced and decreased psychological well-being. We propose that this contradiction is related to methodological shortcomings in some existing research. We present a novel emotion reactivity task capable of addressing these methodological shortcomings by continuously measuring the subjective intensity of individual emotion episodes with high temporal resolution. Four studies were conducted (total n = 499). In Studies 1, 2, and 4, participants continuously reported their emotions while viewing objectively pleasant or unpleasant images. Thousands of reaction intensities were coded using algorithms developed for this purpose. We expected that people showing more intense emotion reactions, regardless of valence, would report greater subjective well-being in the lab and in daily life. One reason that such situationally-congruent reactions might be beneficial is that that they enable more flexible situationally-appropriate behavior. In Study 3, participants were asked to rate their emotional responses to pleasant and unpleasant images. Following this, people choose a location for their Self avatar within a computerized environment that included one image of each valence. We expected that the tendency to report intense emotion responses to these images would predict both adaptive location choice and subjective well-being. Results confirmed most major hypotheses: more intense reactions to both positive and negative stimuli were predictive of greater subjective well-being in the lab and in daily life, and analogous reactivity patterns were associated with more flexible, adaptive avatar placement. The results suggest that a key feature of maladaptive emotion generation systems (and lower well-being) may not be overly intense reactions as has been suggested, but a failure to flexibly adapt emotion output to match changing circumstances.

Gay men living with HIV (MLWH) are often adversely affected by stigma related to both their serostatus and their sexual orientation, and the experience of living with HIV appears to increase feelings of internalized homophobia (IH). Little research attention has focused, however, on factors that may buffer the impact of HIV-stigma and IH on well-being among men living with HIV. Self-compassion, which consists of self-kindness, common humanity, and mindfulness, has been associated with resilience against the negative effects of stigma on well-being. We hypothesized that HIV-stigma would be indirectly related to poorer psychological well-being through increased levels of IH. Moreover, we expected that self-compassion would attenuate the negative effects of HIV-stigma on well-being through IH. Our sample consisted of 90 ethnically diverse gay MLWH. Participants completed an online questionnaire that assessed levels of HIV-stigma, IH, self-compassion, depression, anxiety, and positive and negative affect. After controlling for a variety of sociodemographic, health, and social characteristics, results revealed that more HIV-stigma was indirectly related to more depressive symptoms and anxiety through higher IH. Moreover, self-compassion emerged as a moderator of the indirect association of HIV-stigma on higher negative affect through higher IH, such that this indirect effect was significant for those with low self-compassion, but not for those with high self-compassion. Compassion-focused practices should be explored as a means of increasing resilience among gay MLWH.

A new method for formulating finite difference equations for reservoir simulation has been developed. It can be applied throughout the entire simulated reservoir or to local segments. When applied to cells containing vertical, fully penetrating, straight-line wells in a homogeneous reservoir, the resulting equations are equivalent to Peaceman's classical well equations used in most reservoir simulators today. However, when the new finite difference equations are applied to both the well-containing cells, and their neighbors, the accuracy of the simulation improves substantially. The method produces still better accuracy results when applied throughout the reservoir. Unlike the Peaceman correction, the new method also applies to reservoirs containing wells of complex geometry. This includes wells that are closely spaced and wells near reservoir faults and external boundaries. The method results from the incorporation of approximate analytical expressions for the pressure into the reservoir simulator's finite difference equations. By incorporating the “physics” of the flow into the solution, rather than relying on polynomial-based finite difference equations based on Taylor's series, as is usually done, solution accuracy improves. Accuracy is particularly improved around the wells where near-singularities in the pressure occur. Polynomials are incapable of accurately representing singularities.

We approximate the vibrational energies of the symmetric and asymmetric stretches of the hydrogen bonds of the molecules H_3O_2^- and H_5O_2^+ by applying an improvement to the standard time-independent Born-Oppenheimer approximation. These two molecules are symmetric around a central hydrogen which participates in hydrogen bonding. Unlike the standard Born-Oppenheimer approximation, this approximation appropriately scales the hydrogen nuclei differently than the heavier oxygen nuclei. This results in significantly more accurate approximations for the stretching vibrational energies, which we compare to experimental measurements. / Master of Science

Municipalities protect human health and environmental resources from impacts of urban natural gas drilling through setback distances; the regulation of distances between well sites and residences, freshwater wells, and other protected uses. Setback distances have increased over time, having the potential to alter the amount and geographical distribution of drillable land within a municipality, thereby having implications for future land use planning and increasing the potential for future incompatible land uses. This study geographically applies a range of setback distances to protected uses and freshwater wells in the city limits of Denton, Texas to investigate the effect on the amount of land remaining for future gas well development and production. Denton lies on the edge of a productive region of the Barnett Shale geological formation, coinciding with a large concentration of drillable land in the southwestern region of the study area. This region will have the greatest potential for impacts to future municipal development and land use planning as a result of future gas well development and higher setback standards. Given the relatively high acreage of drillable land in industrially zoned subcategory IC-G and the concern regarding gas well drilling in more populated areas, future drilling in IC-G, specifically in IC-G land cover classes mowed/grazed/agriculture and herbaceous, would have the least impact on residential uses and tree cover, as well as decreasing the potential for future incompatible land uses.

Casual sexual relationships and experiences (CSREs) are a common phenomenon experienced by the majority of emerging adults attending college and university. Despite researchers' increased interest towards the topic of casual sex in recent years, there is a lack of validated psychometric measures that operationalize different types of CSREs and an absence of uniformity in the definitions of casual sex. Few studies distinguish clearly between different types of CSREs and few studies include a balanced approach when considering well-being outcomes (i.e., negative and positive markers). The first study of this dissertation aimed to bridge the research gap through the development and validation of the Casual Sex Experiences Scale (CASEX), which measures frequency of four types of CSREs (one-night stands, booty calls, fuck buddies, and friends with benefits). The CASEX's validity (factorial, convergent, divergent) and reliability (internal consistency) were tested in two independent samples. The results indicated that the CASEX can indeed measure the four aforementioned types of CSREs. In the second study, we examined how those four types of CSREs were related to well-being in consensual sexual interactions in a cross-sectional study. We included positive and negative markers of wellbeing. Moreover, we tested whether the relation between CSREs and well-being was moderated by sociosexual attitudes. We derived hypotheses from the theory of cognitive dissonance related to the potential moderating effect of sociosexual attitudes. Participants reported a coexistence of negative and positive well-being outcomes related to CSREs (e.g., positive and negative emotions during and following casual sex). In most cases, sociosexual attitudes did not moderate the relationships between CSREs and well-being outcomes. However, a notable exception was that sociosexual attitudes moderated relationships between CSREs and emotions experienced during and following casual sex, which was expected from the theory of cognitive dissonance. As hypothesized, the relationship between casual sex and negative emotions during and following casual sex was stronger in those participants with less sociosexual attitudes. Nonetheless, some results refuted our hypotheses, for instance, some relationships between casual sex and positive emotions during and following casual sex were stronger in those participants with less sociosexual attitudes. In other words, casual sex seemed to have been less of an emotional experience (positive or negative) in those with more sociosexual attitudes. Overall, this dissertation provides initial evidence in favour of the validity and reliability of the CASEX, which can enable to understand more nuanced relationships between experiences of casual sex and well-being among emerging adults. Findings deepened the understanding of the role of sociosexual attitudes in the relations between different types of CSREs and well-being markers.

Well-being and human development are two concepts within the development debate that are often used as different but defined and operationalised in very similar ways. This has led to a diffuse differentiation between them, where it is unclear what we include in either concept, which can cause validity problems in e.g. research, as it is not clear what we are really studying. This is the motivation for my thesis, to examine how similar these concepts are in practice to determine if they can be conceptualised as they have been previously, or if more effort must be made to differentiate between them. I do this by examining three dimensions which are central to both concepts (Health, Education, and Material standard of living) to see how the concepts correlate within each dimension. These correlations I then control for both GDP per capita and level of democracy. My results show that there is no significant correlation between well-being and human development when controlling for GDP per capita and level of democracy, showing that the concepts are in fact not as similar as they are treated in the literature thus far. In conclusion, this means that the concepts cannot be conceptualised as similarly as they have been before, but instead, more effort must be made to sufficiently differentiate between them.

More college students are experiencing stress that negatively affects their psychological wellbeing. Many universities are reporting that more students are seeking mental health services related to stress (Miller, Elder, Scavone, 2017). The intent of this thesis is to extend the previous research findings by specifically investigating the role of mindfulness on psychological well-being of college students. Participants were asked to complete a self-administered online survey that consists of the mindful attention awareness scale (MAAS) that measures the frequency of mindfulness state, the Psychological well-being scale (PWB) that measures six aspects of wellbeing and happiness, and the generalized self-efficacy scale (GSES). The survey included a section on demographic information such as gender, age, race/ethnicity, and family income. All data was analyzed through the Statistical Package for the Social Sciences (SPSS) and consisted of a series of correlational analyses and multiple regression analyses. We found that mindfulness positively correlated with psychological well-being. Furthermore, we found the mindfulness and self-efficacy significantly predicted the level of psychological well-being. The findings of this study can inform college administrators in the development of more targeted intervention programs that may be utilized for the stability of students psychological wellbeing.

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