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This paper examines the communication channels used by innovation projects at the ProtoSpace Hamburg, when engaging with stakeholders, and tries to answer the thesis question whether new media channels improve the chances of success for innovation projects, when used for this communication. Expert interviews with eight experts in com-munication, innovation and stakeholder management were conducted and then analyzed through the application of Mayring´s qualitative content analysis, in order to answer the posed question.
The voluntary international blog VaultingNews exists for two years now. Meanwhile the
team grew and the costs increased. This thesis is a collection of tools, which can help
to improve the communication of the team members who are spread all over the world
and introduces monetization ideas where the focus lies on establishing an online fan
shop based in Germany. This chapter results in a check list which laws have to be
observed.
The main purpose of this thesis is to investigate factors influencing the buying decision of cigarette smokers. To achieve this, different theories concerning consumer buying behavior and factors influencing have been discussed to achieve a deeper understand of consumer behaviour. To enable me comprehend the influence factors that influence the buying decision of a smoker as a consumer, a survey with questionnaires was performed. The results of the survey indicates that brand awareness, quality of the tobacco, price, packaging, advertisement, influence by others and availability are the major factors influencing the buying decision of a smoker, with availability, quality, price and brand awareness having the most effective influence on a smoker.
The games industry has significantly grown over the last 30 years. Projects are getting bigger and more expensive, making it essential to plan, structure and track them more efficiently.
The growth of projects has increased the administrative workload for producers, project managers and leads, as they have to monitor and control the progress of the project in order to keep a permanent overview of the project. This is often accompanied by a lack of insight into the project and basic communication within the team. Therefore, the goal of this thesis is to enhance conventional project management methods with process structures that occur frequently in game development.
This thesis initially elaborates on what project management in the game industry actually is: Here, methods are considered, especially agile methods and progress tracking prac-tices, which were created for software development and have become a standard in game development. Subsequently, an example is used to demonstrate how process management can function within the development of video games. Based on this, the ideal is depicted, which is implemented and used in a tool at the German games studio KING Art GmbH. This ideal is compared with expert interviews in order to verify its gen-eral validity in the industry.
By integrating process structures, the administrative effort can be reduced, communica-tion within game development can be simplified, while the current project status can be permanently presented. This benefits both project management and leads, as well as the entire team. Further application tests of this theory would have to be organized to check scalability and to draw comparisons to other applications.
This Bachelor thesis deals with connected systems consisting of a multitude of similar electronic devices
(often referred to as agents) endowed with information processing abilities. It is required that these socalled multi-agent systems solve a certain task with a high reliability, while the individual components
are not able to solve the problem on their own in a satisfying manner. A central control unit can not or
shall not be used in such systems for a variety of different reasons: For example, a significant drawback of
a central control unit is the vulnerability of the system. If the central control unit fails, the whole system breaks down. Therefore, multi-agent systems require special algorithms enabling the agents to solve a
common, global problem in a suitable manner by local interaction only.
In this thesis distributed algorithms are investigated which can be used for distributed information pro-cessing and control of such multi-agent systems. In the first part of this work, it is assumed that each
agent posses a private information state about a common parameter of interest. The described consensus algorithm enables all agents to reach a system-wide identical information state by local information
exchanges only. Subsequently, it is considered the case that every agent has access to streaming data containing information about an a priori unknown parameter. The diffusion strategy described in the second
part enables the agents to estimate this parameter and to minimize a global cost function which depends
on it. Both algorithms are described in a general framework and can therefore be applied to a variety of
different problems. One application of these strategies, which is described in the third part of this work,
is the simulation of swarming behavior.
The Blockchain is a technology which has the capabilities to change the way, the world operates. As promising as this may be, there are still many challenges which do not exist or are way simpler to solve in conventional software solutions. Services which are offered over the blockchain suffer from so called Block-confirmation-times where the customer simply has to wait till the transaction is confirmed. In this paper possible solutions to that problem will be examined and challenges that arise from the specific criteria of the Ethereum Blockchain will be analyzed.
Abstract nicht vorhanden
The bachelor thesis is assigned to introduce the theoretical concept of Human Recourses Management, to analyze the work of human resources department of the LLC Tavria-V and to offer actions with recommendation to improve the productivity of the personnel. To start the implementation of actions for personnel management improvement, first of all, an overview of theoretical and methodological aspects of the HRM are presented and theories which earlier had an impact on our present running of the "workers" are described. Secondly, the concept of organizational work of the enterprise, main indexes and types of activities are figured out and in the form of tables and diagrams analyzed. The main object of the thesis - the process of personnel management with qualitative characteristics is described and presented. Using also the survey of employee all advantages and disadvantages of the present system of HRM are defined. Then in the last part, taking to account all data about current situation, recommended actions and effect for LLC Tavria-V on the basis of the personnel management analysis are presented in the work.
The GeoFlow II experiment aims to replicate Earth’s core dynamics using a rotating spherical container with controlled temperature differences and simulated gravity. During the GeoFlow II campaign, a massive dataset of images was collected, necessitating an automated system for image processing and fluid flow visualization in the northern hemisphere of the spherical container. From here, we aim to detect the special structures appearing on the post processed images. Recognizing YOLOv5’s proficiency in object detection, we apply Yolov5 model for this task.
Gold cyanidation is a process by which gold is removed from low-grade ore. Due to its efficiency it has found widespread application around the world, including Peru. The process requires free cyanide in high concentration. After the gold extraction is completed, free cyanide as well as metal cyanide complexes remain in the effluent of gold mines and refineries. Often these effluents are kept in storage ponds where they pose considerable risk to health and environ-ment. Thus, it is preferable to degrade cyanide to minimize the risk of exposure. In the context of this thesis cyanide degradation was explored in a UV-light based prototype. Degradation with a combination of hydrogen peroxide and UV-light has proven to be very effective at degrading cyanide concentrations of 100 mg/L and 1000 mg/L. Furthermore, the presence of ammonia as a degradation product could also be confirmed. Membrane distillation may provide an alternative to cyanide destruction in the form of cyanide recovery. Promising results were gathered from several membrane experiment.
Die biologische Ammoniumoxidation ist ein zentraler Bestandteil des globalen Stickstoffkreislaufs. Angesichts der extremen Massen Stickstoff anthropogenen Ursprungs in der Umwelt, liegt die Entfernung reaktiven Stickstoffs im Interesse der Umwelt und der öffentlichen Gesundheit. In der folgenden Arbeit werden Bedingungen zur anaeroben Ammoniumoxidation mit Nitrat in einem Anammox-Reaktor untersucht. Dabei wurden 2 Laborreaktoren für eine Zeit von insgesamt 116 Tagen betrieben und beobachtet, die ausschließlich als Elektronendonatoren und Akzeptoren Ammonium und Nitrat enthielten. Zusätzlich wurden Batchkulturen mit Zellen eines Reaktors angezüchtet und auf ihre Gaszusammensetzung abhängig unterschiedlicher Eigenschaften untersucht. Hierbei wurde eine Reihe unterschiedlicher analytischer Quantifizierungsmethoden genutzt und es konnte gezeigt werden, dass ein Abbau unter den Bedingungen stattfindet.
Die aktuelle Forschung zu dieser Reaktion ist spärlich und verleiht der Bachelorarbeit dadurch Relevanz.
The larval zebrafish mutant Knörf has got a not yet identified gen, which is lethal after 14 dpf in a homozygous state. The mutation courses various degenerations and the loss of the regeneration ability. One of these degenerations was first discovered in the retina by a histological section. The mutants retinas show gaps in the IPL at 7 and 8 dpf which number increases during the maturation of the larva. In recent studies a pax 6 staining was performed, which showed that amacrine cells areaffected. Different types of amacrine cells were tested and it was shown that the parvalbuminergic amacrine cells disappear. The staining was performed in a time course. At 5 dpf is no difference between the number of parvalbuminergic amacrine cells in siblings and mutants but then the degeneration starts. At 2 dpa there is thefirst significant difference which increases at later stages and leads nearly to a full disappearance of these cells in the eye. Parvalbumin is not only present in the retina, therefore the brain as another central nervous system structure was examined. In the telencephalon these cells disappear already at 2 dpa. The parvalbuminergic cells are also present in the skeletal muscle of the tail. Here the degeneration starts approximately at the half of the tail and intensifies to distal areas. It was shown, that parvalbuminergic cells in the muscle disappear until 4dpa. The role of parvalbumin is seemed in the binding ofcalcium and therefore it supports the adjustment of the resting potential after an excitation in the central nervous system. In muscles it assists in the slowing of relaxing after a contraction of a muscle.
The computer based calculation of the sound insulation in between dwellings or the analysis of the transmission in a building are common use in practice of a building acoustic engineer. With the release of the revised DIN 4109 in July 2016 a whole new calculation model was introduced to the German users of this standard. The calculation model and its input data now need to be included into existing calculation software, such as the software SONarchitect ISO of the Spanish developers Sound of Numbers. For this cause this thesis compares the input parameter and the airborne and impact sound transmission of the DIN 4109:2016-07 and European standard EN 12354:2000. With the help of this comparison it now is possible to declare all necessary parameter and calculation procedures for the calculation of the airborne and impact sound insulation between dwellings.
This bachelor thesis examines two main topics: Corporate Social Responsibility and Corporate Philanthropy as an integral part of it. It was written in order to prove the high importance of business philanthropy in today’s global market and to encourage companies to strengthen their CSR policy so as to contribute to the resolution of social problems. This paper reviews the theoretical framework of CSR, its evolution, types and theories relating to Corporate Philanthropy. Also it represents a comparative analysis of successful practices of corporate philanthropy in pharmaceutical and other global industries predominantly in Europe and USA. This work underlines competitive advantages and important socio-economic impact of CP and suggest recommendations for companies in developing their CSR activities. The subsequent paper is based on internet research using articles, presentations, reports and studies, websites and official legal documents.
Studying and understanding the metabolism of plants is essential to better adapt them to future climate conditions. Computational models of plant metabolism can guide this process by providing a platform for fast and resource-saving in silico analyses. The reconstruction of these models can follow kinetic or stoichiometric approaches with Flux Balance Analysis being one of the most common one for stoichiometric models. Advances in metabolic modelling over the years include the increasing number of compartments, the automation of the reconstruction process, the modelling of plant-environment interactions and genetic variants or temporally and spatially resolved models. In addition, there is a growing focus on introducing synthetic pathways in plants to increase their agricultural potential regarding yield, growth and nutritional value. One example is the β-hydroxyaspartate cycle (BHAC) to bypass photorespiration. After the implementation in a stoichiometric C3 plant model, in silico flux analyses can help to understand the resulting metabolic changes. When comparing with in vivo experiments with BHAC plants, the metabolic model can reproduce most results with exceptions regarding growth and oxaloacetate. To evaluate whether the BHAC is suitable to establish a synthetic C4 cycle, the pathway is implemented in a two-cell type model that is capable of running a C4 cycle. The results show that the BHAC is only beneficial under light limitation in the bundle sheath cell. An additional engineering target for improved performance of plants is malate synthase. This work serves as the basis for further analyses combining the different factors boosting the advantages of the BHAC and for in vivo experiments in C3 and C4 plants.
In this work, we identify similarities between Adversarial Examples and Counterfactual Explanations, extend already stated differences from previous works to other fields of AI such as dimensionality, transferability etc. and try to observe these similarities and differences in different classifier with tabular and image data. We note that this topic is an open discussion and the work here isn’t definite and canbe further extended or modified in the future, if new discoveries found.
In an era of global climate change and fast growing cities, local governments are in an urgent need for adopting sustainable urban growth concepts for tackling a liveable and prosperous urban future. Against this background, the smart city notion progressively gained popularity as an urban development concept, which heavily relies on technology and urban data use for fostering sustainable urban growth. However, so far, the understandingof the smart city term is ambiguous, and little scientific research has been done on developing comprehensive conceptual frameworks to support local governments in the making of smarter cities. This paper aims at presenting the current state-of-the-art of smart city research in order to support the making of smart city best practices and to promote a comprehensive understanding of the smart city notion. In doing so, the role of technology in the making of smarter cities and critical success factors in transforming cities are elaborated, following the methodological approach of a multidimensional conceptual framework. The research findings and an expert interview with a representative of the state capital will then serve for the assessment of the weak points and best practices in the smart city pursuit of the German city Munich, providing urban policymaking with valuable insights and fostering the development of a comprehensive smart city conceptualism.