This thesis is concerned with the recent trends within church gatherings where it is reported that there are growing numbers of 15-35 year olds missing from many evangelical churches. This is the generation commonly labelled as postmodern, and is even associated with the most up to date reaction of post-post modernism. The startling facts around this missing generation are explored in this thesis. This investigation looks at the present status of church services (Chapter 2) where the research identifies this problem of attendance of the younger generation at church gatherings, as well as the danger of the irrelevance of the church in its postmodern context. From here the study moves to suggest the basis of authority (Chapter 3), which is the biblical model for church gatherings. Once this foundation is established we move to detect the specific gaps between the current status (Chapter 4) and the biblical model. This leaves the application (Chapter 5) of what the church needs to do to get back to the original scriptural shape, and to be relevant to the postmodern era in which it finds itself. Due to the nature of the topic, the thesis discusses the characteristics of emerging generations, and what it means to be relevant to postmodern society in the way that a church gathering worships, preaches and styles itself. Other elements of liturgy are examined, such as the Lord’s Supper. In this manner, this thesis moves the reader to a point where they are able to see that the church at large needs to make some drastic changes to the way that it designs its gatherings. The author is careful to show that being relevant to culture is an endless quest, and that church leaders are wise to understand that this pursuit must be secondary to the main issue of seeking Jesus Christ and sticking to the power of the unchanging gospel. This must come before trendy worship music, flashy lights, big loud sound systems and professionally designed web pages. All these are simply smoke and no flames if the church is simply passionate about the superficial surface stylistic features of its gatherings. Therefore, in moving towards relevant church services for the postmodern era, the author takes the reader on a journey where he encourages the church to take some bold steps into adapting and “redesigning the packaging” of Christian ministry in church gatherings. Church meetings cannot just be about being social, creative and communal. They must be defined by the biblical framework that calls for a spiritual gathering of believers that come to worship together as God ordained, to participate in a reverent, powerful, experiential, participative, creative, multi-sensory meeting where they meet with God. / Dissertation (MA(Theol))--University of Pretoria, 2009. / Practical Theology / unrestricted

The presented dissertation focuses on the process of transition into adulthood through the eyes of young people and the eyes of their mothers. The research study is based on the theory of J.J. Arnett, who identified a new development period "emerging adulthood" [Arnett, 1998]. We use three different perspectives to look at the process of transition into the adulthood: Developmental psychological, sociological and cultural-anthropological. Description of each period associated with the transition to adulthood is extended by the context of a family in which a young person is raised, and by a culture in which the person grows. By introducting these three perspectives in the first part we are creating a theoretical framework for the empirical part of our work. In the empirical part the qualitative study is presented. As the research method semistructured in-depth interview with young Czechs and their mothers was used. Our goal was to understand the perception of the notion of adulthood by young people aged 18 to 30 years and the way they describe their own process of transition into the adulthood. We wanted to determine whether young Czechs show signs of "emerging adulthood." We were also interested in how the relationship between a mother and her offspring, the upbringing, and the cultural context influence...

Thesis (M.Sc. (Chemistry)) -- University of Limpopo, 2021 / The present research work deals with the study of some of the important physicochemical parameters of restaurant wastewater effluents collected from Mankweng business centre along the University of Limpopo road. Studies revealed that restaurants, food preparation facilities, engineering, paper mill, fine chemical, dyes, paint, pharmaceutical, petrochemical and textile industries are some of the major industries responsible for polluting the aquatic environments. This research attempts to review the physical, chemical, and microbial analysis of wastewater from food service establishments (FSEs) and extraction of fats, oil, and grease (FOG) and its characterization using different analytical techniques. The elemental analysis revealed that the concentration of elements such as zinc, lead and manganese were 6.44 mg/L, 0.02 mg/L and 0.53 mg/L, respectively. The concentration of these elements was above the required South African National Standards 241 (SANS241) limit, that is, ≤5mg/L, ≤0.01mg/L and ≤0.4mg/L for Zn, Pb and Mn, respectively. The elevated concentrations may be due to corrosion, acidic pH found in some samples and high organic load. High organic content in wastewater influenced the production of oxygen by microorganisms in-order to degrade the amount of waste in the wastewater and this has led to high chemical oxygen demand (COD) level ranging from 1784-7196 mg/L and biochemical oxygen demand (BOD5) from 1101.32 to 3222.32 mg/L. The study has demonstrated that the wastewater samples are contaminated with faecal coliforms because the concentration of microbes Escherichia Coli (E.coli) with a Most Probable Number (MPN) >200.5 in most samples, P. aeruginosa, Pseudomonas spp. were too numerous to count (TNC) and total coliforms at the highest concentration of 9.1x103 CFU/ml which was influenced by change in pH of the wastewater, the FOG content consists of both triglycerides and acrolein. The overall results highlight the discharge of highly polluted wastewater effluent, these FSE have resulted in pollution of nearby rivers thereby affecting the growth of vegetation and aquatic life. The results of the present investigation point out the need to implement common objectives, compatible policies, and programmes for improvement in the FSEs wastewater treatment methods. / National Research Foundation and Sasol-Inzalo Foundation

A large variety of Advanced Oxidation Processes (AOPs) to degrade trace organic compounds during water treatment have been studied on a lab scale in the past. This paper presents the combination of inline electrolytic chlorine generation (ECl2) with low pressure UV reactors (UV/ECl2) in order to allow the operation of a chlorine-based AOP without the need for any chlorine dosing. Lab studies showed that from a Free Available Chlorine (FAC) concentration range between 1 and 18 mg/L produced by ECl2 up to 84% can be photolyzed to form, among others, hydroxyl radicals (OH) with an UV energy input of 0.48 kWh/m3. This ratio could be increased to 97% by doubling the UV energy input to 0.96 kWh/m3 and was constant throughout the tested FAC range. Also the achieved radical yield of 64% did not change along the given FAC concentration range and no dependence between pH 6 and pH 8 could be found, largely simplifying the operation of a pilot scale system in drinking water treatment. Whereas with ECl2 alone only 5% of benzotriazoles could be degraded, the combination with UV improved the degradation to 89%. Similar results were achieved for 4-methylbenzotriazole, 5-methylbenzotriazole and iomeprol. Oxipurinol and gabapentin were readily degraded by ECl2 alone. The trihalomethanes values were maintained below the Germany drinking water standard of 50 µg/L, provided residual chlorine concentrations are kept within the permissible limits. The here presented treatment approach is promising for decentralized treatment application but requires further optimization in order to reduce its energy requirements.:Introduction Methodology Results and Discussion Conclusions Author Contributions Funding Conflicts of Interest Appendix A References

No description available.

Abstract The thesis aims to investigate the role of sustainability strategy in digital business in Bangladeshi and Pakistani SMEs. To attain our research goal, we made conceptual and theoretical framework, conducted telephonic interviews from digitized e-commerce SMEs working in Bangladesh and Pakistan service sector. Purpose: The purpose of the report is to explore the critical factors when implementing an integration of sustainability strategy in digital business. While doing this as well as dig deeper into a theory, we made analysis through our conceptual building and interviews. Methods: In this paper, a qualitative research method has been applied to demonstrate the experiences and activities of the SMEs as they come across, involve and survive by circumstances. A strong perception of phenomena was founded under this research. Before conducting telephone interviews, pilot tests had been taken to understand the significance and depth of the questions. Results: Based on the interviews it can be concluded that most of the respondents are considering sustainability strategy as competitive advantages and they are willing to utilize human, natural and financial resources in their digital business for maximizing benefit. Most of the respondents are using digital tools at their companies and concerning sustainability strategies to survive in the competing markets, but still the businesses who are working through sustainability strategy in their digital business is not adequate. Sustainability strategies are considered as core values of SMEs while doing digital business. Practical Implication: The findings ensure sustainability strategies are becoming core value in emerging markets like the mature markets. The findings conceptualized by the authors can be developed in future for the future studies in other emerging countries besides Bangladesh and Pakistan. As the results show that sustainability strategy in digital business can bring maximum benefit for the SMEs, the new entrepreneurs might be attracted towards implementing the sustainability strategy in their business.

In South Africa, the majority of youth entering emerging adulthood find themselves in a protracted struggle to access further education, training or to secure their first decent job. The purpose of this multi-case study is to deepen the understanding of how capability measurement approaches and tools can empower marginalized youth to better understand their aspirations and map their way through emerging adulthood and out of poverty. This research aims to deepen the understanding of youth's experience utilizing 'Poverty Stoplight'; a poverty measurement and capability building instrument that utilizes a self-assessment survey and mentorship methodology. The researcher utilized a youth-focused participatory approach in conducting focus groups and in-depth one-on-one interviews across five marginalized communities in the Western Cape to gain insight into their experience using the tool, their ability to envision their future selves and develop their aspirations. What emerged from the data were insights into the youth's aspirations, the perceived enabling factors and impediments towards their aspirations and their experiences utilizing Poverty Stoplight. This process enabled youth to genuinely reflect and assess their situation, and have the opportunity to define their aspirations. Overall the Poverty Stoplight programme was experienced as empowering by participants, with several implications for the programme pertaining to data accessibility, communication, mentorship and solution sharing, as well as the importance of youth-specific participatory approaches. Aligned to this, the findings yielded several recommendations pertaining to providing support and enabling opportunities for emerging adults to realise their aspirations. Despite the limitations of this research, this study is relevant for stakeholders in South Africa and globally as it examines the critical issue of youth development, with a focus on the ability of young people to attain their aspirations. Further, it analyses the capability measurement approach as a means to ensuring young people can better understand and plot their way out of poverty, making the most of their individual capabilities and attributes within the broader structural and systemic challenges they face. This exploration of practical tools and methodologies being developed and utilized by pioneering organisations in the South African context provides empirical evidence of the merit of such approaches, with recommendations on how tools and approaches can even better serve the needs of youth. Further, longitudinal research is merited into the use of such capability measurement approaches to empower youth and the further use of participatory methodologies.

Les PCB (polychlorobiphényles), PBDE (éthers de biphényles polybromés) et OCP (pesticides organochlorés) sont des composés d’origine anthropique classés comme POP (polluants organiques persistants) dont l’usage a progressivement été restreint ou interdit. Ces composés, de par leur caractère ubiquiste, persistant et bioaccumulable, sont néanmoins toujours présents dans l’environnement, d’où l’importance de continuer à étudier leur présence, leur dynamique et leur impact. Du fait de la restriction de leurs usages, d’autres composés sont maintenant utilisés pour les remplacer, tels que les retardateurs de flamme alternatifs (RFA). Ces composés bromés et chlorés ont des propriétés physico-chimiques comparables à celles des POP précités et peuvent potentiellement constituer un danger chimique pour l’environnement. Par ailleurs, les RFA sont attendus à des niveaux de concentration plus faibles que les PCB et les PBDE que ce soit dans les compartiments biotiques et abiotiques. Ainsi, l’un des enjeux de ce travail de thèse était de développer une méthode multi-résidus, associant chromatographie en phase gazeuse et spectrométrie de masse à temps de vol, permettant d’analyser simultanément 17 RFA à des niveaux inférieurs au ng.g-1. Les niveaux et profils de contamination en POP et RFA ont ensuite été renseignés dans les compartiments biotiques et abiotiques de différents systèmes aquatiques contrastés. Le caractère bioamplifiable de ces composés a été étudié grâce à la détermination de facteurs d’amplification trophique (TMF) dans l’estuaire de la Gironde et dans le bassin du Rhône, à l’aide d’outils statistiques innovants. Dans l’estuaire de la Gironde il a été mis en évidence que certains RFA étaient autant voire plus bioamplifiables que certains POP historiques. Par ailleurs, dans le bassin du Rhône, l’utilisation des TMF comme outil prédictif, pour le BDE-47 ou la ΣPBDE-DCE par exemple, a été discutée et parait envisageable dans un cadre réglementaire. / PCBs (polychlorinated biphenyls), PBDEs (polybrominated biphenyl ethers) and OCPs (organochlorine pesticides) are anthropogenic compounds classified as POPs (Persistent Organic Pollutants), their use was restricted or prohibited. These compounds are ubiquitous, persistent and bioaccumulative and they are still present in the environment; this is the reason why it is important to continue the study of the fate and impact in the environment. Due to their usage restriction, other compounds are now used to replace them, such as alternative flame retardants (RFAs). These brominated and chlorinated compounds have physicochemical properties comparable to those of POPs and can thus be potentially hazardous to the environment. In addition, RFAs are expected to occur at lower concentrations than PCBs and PBDEs, whether in the biotic and abiotic compartments. Thus, one of the challenges of the present work was to develop a multiresidue method, based on gas chromatography coupled with a time-of-flight mass spectrometer, allowing for the simultaneous analysis of 17 RFAs at levels below ng.g-1. The levels and patterns of POP and RFA contamination were reported in the biotic and abiotic compartments of selected hydrosystems. The biomagnification potential of these compounds was also studied by determining trophic magnification factors (TMF) in the Gironde estuary and in the Rhône basin. In the Gironde estuary, it was shown that some RFA biomagnify as much or more than some historical POPs. Furthermore, in the Rhône basin, the use of TMF for predictive purpose, for BDE-47 or ΣPBDEs-WFD for example, was discussed and found possible.

Adults who have not developed effective communication skills are at an increased risk of having unsuccessful relationships. Children of divorce are less likely to have communication behaviors modeled to them, resulting in undeveloped communication and therefore a higher likelihood to get divorced themselves. The purpose of this quantitative quasi-experimental study was to determine if there was an association between the successful transition to emerging adulthood and the development of communication behaviors among adults. The research question focused on whether successful transition through emerging adulthood positively discriminates communication patterns among adults, specifically using Gottman's framework of the Four Horsemen of the Apocalypse when controlling for gender and level of education. The sample consisted of 30 participants ages 25 to 30 years old, recruited from university participant pools. Arnett's definition of successful transition into adulthood (accepting responsibility for one's actions, independent beliefs, financial independence) was operationalized to collect data for the predictor variable. The Four Horsemen Questionnaire was used to garner data for the continuous dependent variable (maladaptive communication patterns). An analysis of variance indicated a significant relationship between maladaptive communication patterns and the transition into adulthood. Findings contribute to social change by helping emerging adults understand the impact of a successful transition into adulthood on communication behaviors. Using the developmental period of emerging adulthood to improve communication patterns may assist in mitigating divorce risk variables and relationship breakdowns.

The expansion of the Internet led to disruptive business and consumer processes, as existing regulations do not cover the scope and scale of emerging financial technologies. Using organization economic theory as the foundation, the purpose of this correlational study was to examine and compare the financial regulatory impact on traditional and emerging financial systems across a variety of factors including organizational type, predicted users, operational concerns, reasons for cost increases, and changes in business practices as a result of the regulatory environment. Data were collected through a survey of 227 adult Americans who engage in the financial sector and are familiar with the US regulatory environment. Data were analyzed using descriptive statistics, cross tabulations, and statistical significance was tested using Lambda and Kendall's Tau c. The key finding of this study is that the effects of regulations are different for the traditional and emerging financial systems, showing the need to develop and implement policies that are context specific to the emerging financial systems. The recommendations from the study include suggestions to regulatory agencies to regulate and support emerging financial systems in line with new technology that envisions efficiency and economic fairness. The positive social change implications for this study include the development of a strategy that can ensure economic stability, reduce irregularities, and strengthen investments with a view of protecting the financial system from breakdown.