Eralp Sener, Irem Turk, Isil Yazar and Tahir Hikmet Karakoç
The aviation industry has started environment friendly and also conventional energy independent alternative energy dependent designs to reduce negative impacts on the nature and…
Abstract
Purpose
The aviation industry has started environment friendly and also conventional energy independent alternative energy dependent designs to reduce negative impacts on the nature and to maintain its future activities in a clear, renewable and sustainable way. One possible solution proposed is solar energy. Solar-powered aerial vehicles are seen as key solutions to reduce global warming effects. This study aims to simulate a mathematical model of a solar powered DC motor of an UAV on MATLAB/Simulink environment.
Design/methodology/approach
Maximum power point tracking (MPPT) is a critical term in photovoltaic (PV) array systems to provide the maximum power output to the related systems under certain conditions. In this paper, one of the popular MPPT techniques, “Incremental Conductance”, is simulated with solar-powered DC motor for an UAV design on MATLAB/Simulink.
Findings
The cascade structure (PV cell, MPPT, buck converter and DC motor models) is simulated and tested under various irradiance values, and results are compared to the DC motor technical data. As a result of that, mathematical model simulation results are overlapped with motor technical reference values in spite of irradiance changes.
Practical implications
It is suggested to be used in real time applications for future developments.
Originality/value
Different from other solar-powered DC motor literature works, a solar-powered DC motor mathematical model of an UAV is designed and simulated on MATLAB/Simulink environment. To adjust the maximum power output at the solar cell, incremental conductance MPPT technique is preferred and a buck converter structure is connected between MPPT and DC motor mathematical model. It is suggested to be used in solar-powered UAV designs for future developments.
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İrem Taştan and Zeynep Ozdamar Ertekin
This study aims to explore how a postmodern tribe enacts and re-interprets ideologies as a part of consumers’ collective experience, to enhance our understanding of consumer…
Abstract
Purpose
This study aims to explore how a postmodern tribe enacts and re-interprets ideologies as a part of consumers’ collective experience, to enhance our understanding of consumer communities in conjunction with ideological capacities.
Design/methodology/approach
The community of “presenteers” is conceptualized as a self-organized tribe with heterogeneous components that generate capacities to act. Netnographic observation was conducted on 18 presenteer accounts and lasted around six months. Real-time data were collected by taking screenshots of the posts and stories that these users created and publicly shared. Data were analysed by adopting assemblage theory, combining inductive and deductive approaches. Firstly, a qualitative visual-textual content analysis of the tribe’s defining components was conducted. Then, the process continued with the thematic analysis of the ideological underpinnings of the tribe’s enactments.
Findings
Findings shed light on the ways in which consumer communities interpret the entanglement of religious, political, and cultural ideologies in shaping their experiences. In the case of the presenteers tribe, findings reflect a novel ideological interplay between neo-Ottomanism, post-feminism and consumerism.
Research limitations/implications
The study offers a deep dive into a unique tribe that is being organized around the consumer-created practice of “presenteering” and investigates consumer communalization in alignment with the ideological turn in culture-oriented interpretative research on consumers, consumption, and markets. This exploration helps to bridge the research on the communalization of consumers with the recent discussions of ideology in the postmodern market.
Originality/value
The study offers a deep dive into a unique tribe that is being organized around the consumer-created practice of “presenteering” and investigates consumer communalization in alignment with the ideological turn in culture-oriented interpretative research on consumers, consumption, and markets. This exploration helps to bridge the research on the communalization of consumers with the recent discussions of ideology in the postmodern market.
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The Covid-19 pandemic, which started in China and spread rapidly all over the world in a short time, can be considered as a dynamic struggle that forces all individuals and…
Abstract
The Covid-19 pandemic, which started in China and spread rapidly all over the world in a short time, can be considered as a dynamic struggle that forces all individuals and therefore organizations to act with new strategies. When considered in terms of its effects and consequences, it can even be regarded as the beginning of a new world order. In this new order, individuals who are unintentionally exposed to chaos theories and possible disaster scenarios related to Covid-19, both in their daily life and in organizational life, can make an effort to continue their lives with the increase in their anxiety levels. While this new order, which shakes the vital balance, forces individuals to struggle, the managers of the organization become a part of this struggle. In addition to the individual struggles of the employees, organizations are also in a separate struggle as providing the necessary support. In this chaos environment, it is important that the psychological health of the employees and the strategic moves of the organizations are mutually supportive in order to ensure a healthier working life. Therefore, this research was carried out with the support of current data and literature to evaluate the Covid-19 pandemic under the headings of remote work, work−family balance and the psychological reflections they cause. In this context, the changes caused by covid-19 were evaluated from the employee’s point of view, and inferences were made from the possible consequences of the situation.
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Kerem Toker, Mine Afacan Fındıklı, Zekiye İrem Gözübol and Ali̇ Görener
This research aims to reveal the working principles of the decision mechanism that affects the use of neural implant acceptance and to discuss the leading role of digital literacy…
Abstract
Purpose
This research aims to reveal the working principles of the decision mechanism that affects the use of neural implant acceptance and to discuss the leading role of digital literacy in this mechanism. In addition, it aimed to examine the theoretical connections of the research model with the conservation of resources (COR) and technology acceptance model (TAM) theories in the discussion.
Design/methodology/approach
The authors collected data from 300 individuals in an organization operating in the health sector and analyzed the data in the Smart Partial Least Squares (PLS) 3.3.3. This way, the authors determined the relationships between the variables, the path coefficients and the significance levels.
Findings
The study has found that strong digital literacy skills are linked to positive emotions and attitudes. Additionally, maintaining a positive mindset can improve one's understanding of ethics. Ethical attitudes and positive emotions can also increase the likelihood of adopting neural implants. Therefore, it is crucial to consider both technical and ethical concerns and emotions when deciding whether to use neural implants.
Originality/value
The research results determined the links between the cognitive, emotional and ethical factors in the cyborgization process of the employees and gave original insights to the managers and employees.
Highlights
Determination of antecedents that affect individuals' acceptance of neural implant use.
Application to 300 individuals working in a health organization.
Path analysis using the least squares method via Smart PLS 3.3.3
Significant path coefficients among digital literacy, positive emotions, attitude, ethical understanding and acceptance of neural implant use.
Determination of antecedents that affect individuals' acceptance of neural implant use.
Application to 300 individuals working in a health organization.
Path analysis using the least squares method via Smart PLS 3.3.3
Significant path coefficients among digital literacy, positive emotions, attitude, ethical understanding and acceptance of neural implant use.
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Umut Al, Güleda Dogan, Irem Soydal and Zehra Taskin
In this paper, the Libraries for Everyone Project and the studies carried out within the scope of the project are presented; the role of libraries as learning environments is…
Abstract
Purpose
In this paper, the Libraries for Everyone Project and the studies carried out within the scope of the project are presented; the role of libraries as learning environments is discussed; and the data obtained from the library usage research/survey are shared. The paper aims to discuss these issues.
Design/methodology/approach
The research includes the findings of a questionnaire study that was applied in May, 2017 to 4,566 respondents from 147 libraries participating in the project. The population is represented with a 99% confidence level and a sampling error of 0.02. The sample size was decided based on the number of registered members in the libraries.
Findings
Municipal libraries have potential to be used as learning environments.
Originality/value
The usage survey reported in the study is the most comprehensive usage study on municipal libraries so far in terms of the number of participants. The Libraries for Everyone Project is the most extensive project implemented at municipal libraries in Turkey.
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İrem Eren-Erdoğmuş and Taşkın Dirsehan
The purpose of this paper is to differentiate local versus global brand associations in an emerging market (Turkey)’s coffee shop market.
Abstract
Purpose
The purpose of this paper is to differentiate local versus global brand associations in an emerging market (Turkey)’s coffee shop market.
Design/methodology/approach
Two leading coffee shop brands – one local and one global – were analyzed with an emerging exploratory research technique – brand concept mapping (BCM) – to reveal their strong, favorable and unique associations leading them to market leadership.
Findings
The results indicate that, these two successful brands both have distinctive, yet relevant positions in their consumers’ mind. Local cultural experience is relevant for differentiating local brands, even if the coffee shop concept is globally imported. Global coffee shop brand, on the other hand, means membership to global middle income segment and is remembered as global fast coffee service.
Research limitations/implications
The main limitation of this exploratory study is the sample size limitation by its nature. So, the generalizability of the results should be approached with caution. Researchers use BCM technique; however, this method does not permit to reveal the expected levels and the importance of the attributes. Thus, further research are suggested to be complementary.
Originality/value
This study fills the research gap in revealing and comparing local vs global brand associations by using BCM technique, which enables one to measure the strength, unique and favorable associations/brand images more suitable to Keller’s (1993) conceptualization. This study pioneers in using this technique in international branding.
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Zafer Adiguzel, Fatma Sonmez Cakir and Irem Kucukoglu
The purpose of the study is to examine the effects of innovative working behavior and leader support of employees in marketing and advertising companies, one of the sectors where…
Abstract
Purpose
The purpose of the study is to examine the effects of innovative working behavior and leader support of employees in marketing and advertising companies, one of the sectors where creative ideas and innovative thoughts are common.
Design/methodology/approach
Within the scope of the research, a questionnaire was applied to 443 authorized employees working in marketing and advertising companies headquartered in Istanbul in order to examine innovative work behavior and leader support. The collected data were analyzed using the SmartPLS 3.3.9 package program.
Findings
As a result of the analysis of the collected data, it is supported by hypotheses that innovative work behavior and leadership support have positive effects on employees.
Research limitations/implications
It is not possible to make generalizations because a questionnaire was administered to 443 authorized employees working in marketing and advertising companies whose research centers are located in Istanbul. However, it should be taken into account as a source to provide a basic idea for future research.
Practical implications
As a result of the analysis of the data collected from the marketing and advertising sectors, where creativity and innovation are common, it can be explained that innovative work behavior has positive effects, and that the positive effects continue with the effect of leader support on innovative work behaviors.
Originality/value
The research is original since it is carried out in marketing and advertising companies where traditional activities are not accepted, constantly innovative ideas and thoughts are stated and innovative behavior of employees is important in terms of raising awareness.
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Fatma Sonmez Cakir, Irem Kucukoglu and Zafer Adıguzel
The purpose of this paper is to analyze the relationship of the organization and whether employees in the companies operating in the textile sector receive leadership support when…
Abstract
Purpose
The purpose of this paper is to analyze the relationship of the organization and whether employees in the companies operating in the textile sector receive leadership support when they experience depression.
Design/methodology/approach
Data were obtained from personnel working in textile companies in organized industrial zones located within five provinces: Istanbul, Ankara, Bursa, Izmir and Antalya (defined as industrial cities of Turkey). The reason for choosing these companies was related to the question of whether the mental state of the personnel may have had an impact on the success of the company, especially as the textile industry works with more manpower and knowledge due to the nature of the job. The moderation relationship of leadership support to the relationship of this situation on organizational culture and organizational commitment was analyzed using the SmartPLS program.
Findings
As a result of the analyzes, it was determined that the depression of the employees weakens the organizational commitment, thereby leading to a negative relationship within the organizational culture. But, with leadership support, the organizational commitment increases and the organizational culture is positively affected.
Research limitations/implications
As the research was conducted in companies in the textile sector in Istanbul, this limitation should be taken into account in future research. In addition, as data is collected from white-collar employees in the administrative staff position (the sample group), this situation should also be taken into account. Considering the questions asked in the questionnaire, it is recommended that future research be conducted on blue-collar workers.
Practical implications
It can be concluded that the leadership role is an important factor for organizations to prevent employees from being depressed and employees should receive positive support to ensure organizational commitment. At the same time, it can be concluded that the organizational culture is positively affected if the depression of the employees has decreased.
Originality/value
The research is an original study in terms of investigating the relationship of depression status to the leadership support of employees working in textile companies in an environment where competition is consistently intense.
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Taşkın Dirsehan and Meltem Çelik Dirsehan
In recent years, with the development of technology, the number of contact points between companies and their customers has multiplied. From the company point of view, companies…
Abstract
In recent years, with the development of technology, the number of contact points between companies and their customers has multiplied. From the company point of view, companies may reach their customers through multiple marketing channels. Moreover, business intelligence necessitates increasing data sources, strengthening the power of analysis tools, and developing knowledge to be used as a competitive advantage. On the other hand, today’s mostly digitized customers expect more than just commoditized products or services. Customer activation creates experiences that make them feel strong as agents perpetrating the structure (brand strategies) by taking an active role instead of being passive. In other terms, customers are in the main decision position to plan the structure. Thus, companies should design unique and memorable customer experiences through different channels in an integrated way, which is called omnichannel. Omnichannel customer experience management is possible by determining and coordinating customer touch points. In other terms, a melody should exist at these interaction points. This book aims to contribute to this advancement by first providing general reviews of the literature, then covering the pillars to design omnichannel customer experiences, and lastly providing technology-enhanced applications from several industries. This book aims also to provide fresh conceptual insights and thinking about the ways to design and develop omnichannel customer experiences.