Dissertations / Theses on the topic 'Failure study'

The economical importance and value of small businesses is today recognized by scholars as well as government institutes. The small business does not only contribute with a great amount of entrepreneurial activity and innovations but also as a significant tool in creating jobs. The statistics are however displaying a negative trend in the development of small businesses with over 350.000 – 400.000 business closures every year in UK. In Sweden 35,000 new enterprises entered the market in 2001 but only 62% were still active in 2004.

There are two major factors from which all other explanations are derived from when discussing why a company fails which is the external and internal factor. From the failure model created by Sharma and Mahajan and supported by other researchers, it is known that the problem initiating the failure may have been caused by uncontrollable factors. However the most significant factor behind a failure is derived from insufficient and ineffective management in the strategic process.

In order to understand how and most importantly why the top-managers decisions and actions contributes to a business failure the study focused on exploring the strategic process in numerous of failure cases of small businesses. This understanding is further strengthened by considering the limitations and resistances in the strategic process. There is also a link between the crisis management and strategic management which further provides with valuable insights of the process. Four different small businesses were therefore investigated in the report through an inductive and semi structured approach to explore the contexts of the failures in-depth. From the analysis of the empirical data collected from the top-managers and other employees, owners or managers evidence were collected to study the top-managers contribution to the failure.

The most significant contributing factor found in the business failures were the inefficient internal and external assessments. This was further found to be directly linked to the inadequate knowledge and experience possessed by the top-manager and his staff. Nepotism was also a factor that was found to be a very contributing source to the inadequate assessments. The managers staffed by the top-manager possessed a close relationship with the top-manager and may have been hired due to this reason and not based on the required knowledge which was proven to have a significant impact on all the studied cases.

Small businesses are the backbones of the American economy and contribute nearly 46% of the U.S. gross domestic product. However, the failure rate for small businesses is high. Only half of all small businesses will be able to survive for 5 years, and only 20% of small business can survive 10 years. Failure is a common phenomenon among entrepreneurs of small businesses. This qualitative phenomenological study involved examining entrepreneurs’ perceptions of their failure experiences. The study involved exploring the impacts of failure on entrepreneurs, the valuable lessons that entrepreneurs have taken from their failure experiences, and how they have applied what they have learned into business practices. Ten participants were purposefully selected for an individual face-to-face interview. The researcher created and asked 12 open-ended interview questions during the interviews under the framework of 3 research questions. Through analysis of the data gathered from the interviewees, the findings revealed that failure has a tremendous impact on entrepreneurs’ finances, relationships, and emotions. The findings also included valuable lessons that entrepreneurs have learned from their failure experiences, including acquiring knowledge on business management, awareness of self-limitations, enhancing faith, and leading changes by setting examples and showing care to employees. The research also revealed entrepreneurs apply what they have learned from failure directly back into daily business practices. In the process, they had to accept their personal weaknesses by adapting to changes. Learning from failure is a continuous process. The lessons shared are critical to entrepreneurial growth, especially in leadership. What these entrepreneurs have learned and practiced is worth exploring in hopes of shedding light on entrepreneurial education.

The purpose of this study is to examine the perceptions that the expatriates have on what personal characteristics a good expatriate should possess as well as their view on cross-cultural training (CCT). The study was conducted on two groups of expatriates from European companies – those who took part in some form of CCT when preparing for the assignment abroad and those who did not. The results show that some of the views are shared by both groups of the respondents. However, there are some difference in the way both groups think, which might depend on the fact that the two companies focus on different factors regarding the view on what features are important for an expatriate to have and how s/he should be prepared for the job. The three main conclusions of this study is that expatriates need to be motivated, willing and able to adjust and flexible to better acclimate themselves to new situations and environments; the family should be incorporated in the training to improve the chances of success; finally, CCT is perceived by the respondents as a good tool for expatriates going on assignment. This study can be seen as an introduction to more detailed studies on the effectiveness of CCT and decrease of expatriate failure.

Thermal barrier coatings (TBC) are used for reduction of component temperatures in gas turbines. The service temperature for turbines can be as high as 1100ºC and the components are exposed to thermal cycling and gases that will cause the component to oxidize and corrode. The coatings are designed to protect the substrate material from this, but eventually it will lead to failure of the TBC. It is important to have knowledge about when this failure is expected, since it is detrimental for the gas turbine.

The scope of this thesis has been to see if an existing life model for thin TBC also is valid for thick TBC. In order to do so, a thermal cycling fatigue test, a tensile test and finite element calculation have been performed. The thermal cycling fatigue test and finite element calculation were done to find correlations between the damage due to thermal cycling, the number of thermal cycles and the energy release rate. The tensile test was preformed to find the amount accumulated strain until damage.

The thermal cycling lead to failure of the TBC at the bond coat/top coat interface. The measurment of damage, porosity and thickness of thermally grown oxide were unsatisfying due to problems with the specimen preparation. However, a tendency for the damage development were seen. The finite element calculations gave values for the energy release rate the stress intensity factors in mode~I and mode~II that can be used in the life model. The tensile test showed that the failure mechanism is dependent of the coating thickness and it gave a rough value of the maximum strain acceptable.

Academic failure has been described as endemic in nursing education. Although, associate degree nursing programs graduate the largest number of nurses each year, the on-time graduation rate is 59%. Every semester students fail nursing courses and are required to successfully repeat the course before they can progress in the nursing program. Students who re-take a failed course are often called "repeaters." This qualitative Grounded Theory research explored the process of overcoming failure and becoming a successful student repeater. This emergent mode grounded theory study applied qualitative analysis techniques to prospectively verify and refine this emergent concept by delineating dimensions embedded in overcoming failure. Through the constant comparative method of data analysis, selective and theoretical coding, the Grounded Theory Reconciling Life Balance emerged.

Reconciling Life Balance represents the basic social-psychological process of nursing students who failed a course, repeated the course successfully and continued to complete their nursing program. Two substantive categories emerged from this data: 1) acknowledging, which included the concepts of the unexpected and failure and 2) becoming a successful repeater, which included the concepts of managing emotions, asking for help and adjusting their work-life balance. By focusing on human interaction and emotional connections, Reconciling Life Balance has the potential to transform current approaches to nursing education and facilitate student success.