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An analytical force and surface roughness model for cylindrical grinding of brittle materials
(2017)
An analytical force and surface roughness model for cylindrical grinding of brittle materials
(2017)
The promotion of Fruits and Vegetables (F&V) is challenging, especially in the past
centuries. The difficulties in branding or advertising arise from traits of the produce,
making it less presentable than manufactured products. Modern farming technologies
ensure better produce appearance, therefore, need to re-examine the possibilities of its
promotion. The technology changed, so had the dietary trend. In contrary to modernised
farming, F&V advertising that appeared to be a carry-on from the 40s had seemingly
dissociated itself from consumers. This paper collected results from empirical studies.
Most of the works, however, conducted experiments with manufactured products, might
not apply to fresh produce. Discussions on the relevance of the sources are, therefore,
necessary. This research identifies a lack of branding of fresh produce, which could be a
direct causal for inactive promotion. Further examinations suggest deeper market
segmentation, which helps the marketer to create a better advertisement. The research
also notices many researchers regard promoting nutritional value as equivalent to
effective advertising, which leads to higher consumption. Promoting nutritional value,
however, appears to be merely attractive to the certain consumer. In many cases, other
mechanisms, for instance, originality, health, fun and other emotional tags, could attract
more attentions.
Although sustainability reporting in China receives more attention in the past ten years, effective studies and literature of sustainability reporting are still in urgent need. A good sustainability reporting will provide stakeholders with needed information and guidance in the activities, and it also minimises the potential harm while creating economic, social and environmental values (Schaltegger & Wagner, 2006, 5). The main objectives of this research are not only to have an overall view of Chinese sustainability reporting situation but also to look into how Chinese companies will develop or what needs to be changed for a better development. To achieve this goal, sustainability reporting issued by top 10 manufacturing companies will be studied concerning GRI. During the analysis, the GRI Specific Standard Disclosures and Principle of Defining Report will be adopted to view how Chinese companies perform in sustainability reporting both in content and quality. Further, the possible elements of influencing companies development will be illustrated. Then make an attempt of what will future SR focus. The result obtained from the analysis is that Chinese sustainability reporting still have many problems in both quality and content. Most of them share the similar preference on how and what to disclose, such as focusing on resource saving. After making an explanation of what will affect future development of the companies in China, it is concluded that in the future the focus of SR will be concentrated on adoption of new energy, technology innovation, application of greener supply chain and consumption of green products.
Age-Related Impairments like Reduced Hearing Capacity – A Safety Issue for the Working World?
(2017)
The purpose of this thesis is to analyze the impact of Intelligent Automation on individuals, organizations and economy and how organizations can adapt. Within the Fourth Industrial Revolution, the use of new technologies is on the rise and rapidly developing and the world is becoming more and more digital.
Organizations in financial services like banks and insurance companies are reevaluating their processes, however, automation has not been applied yet and their back office processes still contain a huge amount of paper and many repetitive tasks, which make the processes inefficient. In processes like this, there is a huge potential for Robotic Process Automation and Artificial Intelligence, which allow organizations to automate end-to-end processes with humans only handling exceptions and doing small configurations. The results are higher quality and speed at lower cost.
Despite the fact that the implementation of Intelligent Automation can be done fast and simple, companies have to involve the right people, analyze which processes are actually automatable and follow necessary steps in the implementation process in order to successfully implement Intelligent Automation.
Nowadays Islamic banking is relatively unknown in the Western world, but Islam has around 1,57 billion believers worldwide and is the second largest religion in the world. The number of Muslims is constantly increasing over the years. Not only for Muslims, but also for all other people this system provides a new and different way of banking.
Since ever humans strive for recognition and success. That could be put down to the fact that centuries in the past the rule of the survival of the fittest was valid. According to Darwinians the fittest person is therefore more successful in surviving than the other ones. This rule is still in the head of humans. For instance, the competition between women regarding beauty can be seen as its legacy. It is almost a certainty that more beautiful women are more successful than not that beautiful ones. Humans do always try to be better than others to gain prestige and recognition.
Also the American psychologist Abraham Maslow illustrated this in the “Maslow’s hierarchy of needs”. It says that humans have different kind of needs like basic needs, psychological needs and self-fulfillment needs. Within the psychological needs Maslow defined the Self-Esteem needs which include the need for prestige and the feeling of accomplishment. Driven by those needs, humans compare with each other.
The end of performance appraisal: a practitioners' guide to alternatives in agile organisations
(2017)
The advertising industry has strongly changed over the past years. Obviously, the coming of digital media has created networking between consumers and revolutionized traditional marketing toward companies building lasting relationship with potential customers and thereby generating an exponential growth in exposure and influence still called viral marketing. Despite the fact that viral marketing is an old topic, its relevancy in the business area is quite recent. However, little research is devoted to the adoption and internal usage of social media in SMEs, which are of high social and economic importance. Findings of numerous researches on this topic have been constructed on the B2C market. For this reasons, the aim of this study seeks to address the gap in knowledge regarding the use of social media in the B2B SMEs in Germany.
The goal of this thesis was to create a sustainable and global training concept for the department Industrialization of the Marquardt Group. For that reason qualitative interviews with global Industrialization employees were conducted to get an overview of the current training situation in all Marquardt subsidiaries. The interviews showed that the employees in the subsidiaries lack a local contact person and support regarding questions arising after the training. Therefore a literature research on learning transfer and global training concepts was performed leading to a focus on the factor trainer of the Baldwin & Ford (1988) model. The proposal includes a restructuring of the headquarter-subsidiary relationship with local trainers for each subsidiary who train the local employees and thereby support the learning transfer.
In 2008 a white paper called “Bitcoin: A Peer-To-Peer Electronic Cash System” was published by Satoshi Nakamoto. This paper describes an electronic payment system that succeeds where many have failed before. The system is called Bitcoin and it deals with the double spending problem. Also, it is a peer-to-peer decentralized system meaning that it works separately from any government or any financial institution. Bitcoin relies on cryptographic proof-of-work blocks any chance of protocol disruption. Satoshi Nakamoto called Bitcoin an electronic payment system but the public now calls it a cryptocurrency because of its similarities to a currency.
Many pessimists thought that Bitcoin could never be successful and that this technology will not have any value in the future. Despite that, a considerable amount of people believe in the possibilities of cryptocurrencies and in the possible developments that this futuristic technology could inspire, especially in the financial service sector.
This purpose of this thesis is to investigate cryptocurrencies and the financial service industry in order to examine the challenges and opportunities that cryptocurrencies deliver. Section I of the paper will look into cryptocurrencies and their mechanism. Afterwards, an analysis of whether cryptocurrencies are actual currency will be given. The next section of the thesis will cover government regulations on cryptocurrencies. Then, the paper will analyze public perception and why it is important. Section II of this thesis evaluates the current financial service system and the potential benefits of the blockchain. Central banks and moral hazards in the finance sector are examined afterwards. Then, analysis on inflation and wealth is provided. After that, a summary of the advantages and drawbacks of both the cryptocurrency system and the traditional finance service system are given, followed by a section that estimates the utilities and effects of cryptocurrencies in the future. Finally, a conclusion is derived.
Analysis of the evolution of banking sector stability in Europe since the global financial crisis
(2017)
The period of the global financial crisis followed by the sovereign debt crisis represents the strongest period of recession in Europe since the Great Depression in 1929. The response by regulators and politics were extensive regulatory reforms that influence the banking sector massively. This thesis has the purpose to describe how banking sector stability can be defined, why regulation is necessary in the banking sector and to shed light on the complicated system of the resulting regulatory institutions in Europe by means of a qualitative literature research. In addition, this thesis evaluates the effectiveness of the current regulatory reforms and the current state of banking sector stability on the basis of a quantitative analysis of risk indicators with respect to the newly introduced regulations. It can be concluded that the regulatory reforms are an improvement in stability enhancement with potential for more improvement, however. Individual banks’ stability has also improved, whereas stability in the whole banking sector cannot be considered as much greater.
This thesis has the purpose to investigate the oil price as the global economic factor but also to examine its implications on the worldwide economy. Thereby the determinants of the oil price are investigated by tackling the oil price itself from three different perspectives – the supply and demand framework, the prevailing world oil market structure as well as from the perspective of already statistically proven oil price determinants. In addition, the arising macroeconomic implications of oil price fluctuations on oil-importing and oil-exporting countries are examined. The investigation based on a thought experiment demonstrates the supply and demand framework to be unable to fully explain all past price changes. The examination on the prevailing market structure identifies the world oil market to be best described as a supply, pure, closed, partial and collusive form of an oligopoly. Analyzing the competitive behavior of the world oil market on three levels identifies non-OPEC producers’ competition to behave in a Cournot manner whereas among OPEC producers Saudi Arabia is identified to be a Stackelberg-follower with certain conditions while at the same time permanently bearing the ambition to become the Stackelberg-leader. The identification on the best describing oligopoly model for the overall industry is inconclusive. Investigating OPEC’s cartel hypothesis does not fully exclude its collusive behavior but denies the OPEC to be described as a prime example of a cartel. The examination of already existing econometric analyses identified a total of 13 determinants to play a key role in the oil price definition process. Investigating the arising macroeconomic implications of oil price fluctuations show oil price changes to be of great importance for the overall economic performance and is best described as a form of a positive of negative vicious circle in which the interconnected second or even third round effects intensify the implications on the macroeconomic activity.
The topic of simplicity has drastically increased in branding in recent years, as it allows companies to conquer a competitive world dominated by growth and complexity. There are studies explaining the benefits and power of simplicity in business in general. Nevertheless, simplicity is a field that has not been explored extensively for single industries.
The bachelor thesis attempts to investigate the critical importance and power of simplicity in the customer journey of the car rental business and to provide an overview of possible improvements for the customer experience on the example of car rental company Hertz. Secondary data adopted from academic books, academic journals, study reports and press articles are used to develop a comprehensive analysis and a theoretical framework on the topic of customer experience, customer loyalty in connection with simplicity. The car rental company Hertz and its customer journey are being investigated through the lens of simplicity. Qualitative and quantitative research is adapted to cover insufficient information on Hertz and to uncover the pain points in Hertz’s customer journey. An expert interview with a Hertz executive is conducted to gather first-hand insights on Hertz's viewpoint of simplification and to what extent the company aims to use simplicity as a tool for its customer journey. A succeeding customer survey is executed to gain a better understanding of Hertz customers' perceptions and towards Hertz and to collect a broader picture of Hertz's customer journey. The conclusion drawn is used to derive possible simplification enhancements for Hertz in order to achieve various desired business results. A critical assessment for future research on the topic and limiting conditions are discussed in the conclusion.
Reconstruction of conductivity change in lung lobes utilizing electrical impedance tomography
(2017)
A simulation study on the ventilation inhomogeneity measured with Electrical Impedance Tomography
(2017)
Internationally standardized POS layout considering success factors - the example of Würth Group
(2017)
This work is part of the project “International expansion – Standards”. The overall objective of this thesis is to develop an internationally standardized POS layout which ensures a uniform international appearance. The situation in Germany as the headquarters and development center and the surrounding countries Austria, Switzerland and France has been taken into consideration. An analysis of the current layouts regarding shelving system, arrangement of the product groups, guidance system and design factors has been carried out in selected pick-up shops in these countries. In addition, a customer survey has been conducted whereby orientation, overview and legibility of the store have been focal points. As a third analysis the assortments of the respective countries have been analyzed and compared. It was found that some areas at the POS vary from country to country. Major differences exist in the assortments of Germany, Austria, Switzerland and France. Among the areas of arrangement of the shelves and product groups, size of the sales area, guidance system and coloring scheme, differences have been revealed as well. Taking into consideration the differences and similarities in the layouts and assortment optimization possibilities have been worked out. As a result an ideal layout has been developed on the basis of the conducted analyses. The layout itself can be implemented cross-nationally. Due to limitations in the analysis of the assortment, it must be analyzed in more detail in order to implement it for the new shop concept. However, a cross-national uniform appearance can only be reached if in addition to the new stores all existing pick-up shops are adapted to the ideal layout.
The subject of this bachelor thesis is a review of literature concerning the development of methods for the improved estimation and management of employee relocation costs. According to the reviewed literature, the problems of developing a uniform method are determined including the lack of standard practices, guessing costs rather than estimating them, the lack of metrics for both costs and benefits and the difficulty of collecting all relevant data. Moreover the approaches of creating a uniform process, the expatriate return on investment as the most important one, are discussed.
As a result, this thesis presents recommendations for establishing an improved employee relocation cost management.
Already having surpassed the previous generation in terms of size of the workforce, Millennials have received extensive attention in media and literature. As critical as this generation might be portrayed in media and sometimes also academic literature, the reality and underlying message of it all is that this generation is rapidly entering the workforce with high expectations, implications are made and companies need to react and adapt accordingly. For a company like thyssenkrupp Presta North America, consisting mainly of employees with an engineering background and seeking for these in a highly competitive job market, understanding this generation, specifically the Millennial Engineers, in order to successfully recruit and retain candidates is imperative for successfully operating in the future. Being natives to information technology, highly motivated, ambitious and determined, Millennials have the potential to have an extremely positive impact on the success of businesses. Reported high self-esteem and narcissistic characteristics make this generation require extensive adaptation and adjustment. Change in the engineering role is happening towards a more dynamic workplace. A modern engineer works in a team environment and interfaces with many different stakeholders. With this development in recent years away from the very traditional role of an engineer, the importance of social and soft skills greatly increased. In order to facilitate this, the processes of organizational socialization play a major role and are an opportunity for employers to influence and shape the adjustment. A well-structured process facilitates adjustment and positive long term outcomes. The question was raised, whether the high expectations of Millennial engineering graduates before their first job reported in literature will change once the work life has been entered. Through a series of qualitative interviews with Millennial engineers at thyssenkrupp Presta North America, the high expectations reported previously were not found. The main objective for the employees surveyed was to simply get started in the work life. In regards to change of expectations, however, much greater emphasis on career progression and training and development possibilities was placed.