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Dissertations / Theses on the topic 'Information and communication changes'

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1

Brodach, Ari. "A communication study on climate change for the European Environment Agency a case study of the key role of information dissemination in catalysing a societal transition toward sustainability /." Lund, Sweden : International Institute for Industrial Environmental Economics, Lund University, 2001. http://www.iiiee.lu.se/information/library/publications/reports/2001/Ari-Brodach.pdf.

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2

Ingvarsson, Lovisa, and Robin Strömbäck. "Internal Communication in Organizational Changes : A study of how project managers can create an understanding for change." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-74614.

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Purpose – The purpose of this study is to advance the understanding of how project managers in large organizations can create an understanding for organizational changes by internal communication. Method – This research study has an abductive approach and was conducted as a single case study. The empirical data has been chosen to be qualitative since it gives the ability to explain, describe and understand the research questions. Observations set the direction of the research, and 17 semi-structured interviews were further conducted at the case company. Findings – The findings show that 'Syste
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3

Hwang, Gyu-hee. "Diffusion of ICT and changes in skills : an empirical study for the 1980s in Britain." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343373.

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4

COSTA, ANETTE MARIA CORREIA DA. "THE OFFICE WORKER AND THE INFORMATION AND COMMUNICATION TECHNOLOGIES: PERCEPTIONS OF CHANGES IN THE DAILY WORK." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=31982@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO<br>As facilidades oferecidas pelas tecnologias de informação e comunicação (TICs) e o acesso ao computador pessoal — laptops, tablets e smartphones — incrementaram o trabalho remoto. Pelo uso das tecnologias móveis, o trabalho de escritório vem sendo feito em qualquer lugar e a qualquer hora. Levanta-se, então, a questão: como os trabalhadores estão vivenciando essas interações, inclusive em relação à diversidade de locais
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5

Montsho, Richard Kgomotso. "Exploring internal communication within the government communication and information system." Thesis, University of Pretoria, 2013. http://hdl.handle.net/2263/32043.

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The fundamental nature of the research question for this study was centred on the functions of internal communication. It was within this context that functionalism as theoretical approach was selected for the study of internal communication within the Government Communication and Information System (GCIS) in South Africa. Functionalism’s interest in the structure and function of communication is evident in its major assumption, namely that the phenomenon of mass communication is a system that is a whole consisting of several interrelated and interdependent parts. In addition two relate
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6

Orozco, Noguera Luis. "Traceability systems adoption and organizational changes : french agribusiness facing information technologies." Thesis, Toulouse 1, 2011. http://www.theses.fr/2011TOU10035.

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La thèse a pour objet l’analyse des déterminants de l’adoption des systèmes de traçabilité dans l’agro-alimentaire français et de ses interactions avec l’organisation des firmes. L’adoption des systèmes informatisés de traçabilité (SIT), basés sur des technologies de l’information et de la communication (TIC), dépend de la structure des organisations, mais entraine aussi des changements dans les organisations. La thèse offre tout d’abord une revue de la littérature économique s’intéressant aux systèmes de traçabilité, à l’adoption des TIC et au changement organisationnel. Elle propose ensuite
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Lohner, Jessica A. "Facebook, Twitter, and Interactivity: Changes in the way society discusses news." Ohio University Honors Tutorial College / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ouhonors1338394504.

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8

Schafer, Joachim. "Information transmission through bosonic gaussian channels." Doctoral thesis, Universite Libre de Bruxelles, 2013. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209420.

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In this thesis we study the information transmission through Gaussian quantum channels. Gaussian quantum channels model physical communication links, such as free space communication or optical fibers and therefore, may be considered as the most relevant quantum channels. One of the central characteristics of any communication channel is its capacity. In this work we are interested in the classical capacity, which is the maximal number of bits that can be reliably transmitted per channel use. An important lower bound on the classical capacity is given by the Gaussian capacity, which is the max
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Kittichokechai, Kittipong. "Communication With Reconstruction and Privacy Constraints." Doctoral thesis, KTH, Kommunikationsteori, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-145134.

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Communication networks are an integral part of the Internet of Things (IoT) era. They enable endless opportunities for connectivity in a wide range of applications, leading to advances in efficiency of day-to-day life. While creating opportunities, they also incur several new challenges. In general, we wish to design a system that performs optimally well in all aspects. However, there usually exist competing objectives which lead to tradeoffs. In this thesis, driven by several applications, new features and objectives are included into the system model, making it closer to reality and needs. T
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10

Simfors, Johanna, and Rasmus Rudling. "How does the degree of anonymity affect our morals? : A study examining behavioural changes in online communication." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-276675.

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Humans have found ways to communicate with each other since the beginning of time. However, the way we communicate has changed over the years. Today we can communicate with people from all over the world by employing digital technologies, and this can sometimes be done without revealing individuals’ actual identity. With anonymity comes many problems, such as a lack of responsibility, the feelings of other people seem to be valued lower in an online setting than in the real world, and there are often no consequences for those who behave badly or unethically. This study investigates how our mor
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11

Browne, Elizabeth. "Information communication technology and the management of change in two education institutions." Thesis, Oxford Brookes University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289243.

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12

Fozunbal, Majid. "Coding and Information-Theoretic Aspects of Multiple Antenna Communication Systems." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/6972.

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Future wireless networks will be required to transmit real-time multimedia data reliably with high speed and low latency. This demands new approaches to the design and analysis of wireless networks. In this context, multiple antenna architectures are a promising solution which provide wireless systems with a high degree of functionality, adaptability, capacity, and robustness. However, efficient use of these systems is possible only by solving a number of critical problems. In this dissertation, we focus on coding and information theoretic aspects of multiple antenna systems. Knowledge in the
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Jacobs, Neil. "Scholarly Communication, the Information Chain and Technology: Analyses and Reflexions." Thesis, Loughborough University, 2001. http://eprints.rclis.org/6802/1/thesis.pdf.

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It is no longer easy to adopt deterministic explanations of scholarly communication, technology or the information chain. Complex and reflexive relations have built up between the substantive and methodological literatures relevant to these topics. This thesis aims to explore these relations with reference to two sets of interviews, one with academic researchers and the other with information professionals. These interviews were conducted in 1998-9 during the FIDDO Project, a part of the UK Joint Information Systems Committee ‘Electronic Libraries Programme’. Two major theoretical perspecti
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Qian, Yuxia. "A Communication Model of Employee Cynicism toward Organizational Change." Ohio University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1195512463.

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15

Carlisle, Melissa. "Auditors' evaluation of evidence: The effect of communication medium and management information." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/53925.

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This study investigates the effect of communication channel (e.g., face-to-face, written) and management information (i.e., background information on the reliability of client personnel) on auditors’ judgments of evidence persuasiveness in a management inquiry setting. Management information directs auditors to focus on the source of the evidence, creating a goal of assessing management during evidence collection. Auditors are distracted away from the evidence when the communication channel presents management characteristic cues (i.e., face-to-face), unrelated to the message and related to th
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Naqvi, Syed Hasan Yousuf. "Multi-channel MAC Protocol for Wireless Real-Time Communication." Thesis, Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-13927.

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Embedded systems have become more complex and it is hard to predict the behavior of networkdue to its dynamic nature. Several devices can interact to perform highly sophisticated real-timetasks while having the demand of interaction and sharing of resources. The interactingcomponents in these systems have strict timing constraints which require time criticalcommunication.We have designed the DCC-EDF protocol for wireless communication using the motivation fromthe research done in optical communication. We have chosen dedicated control channel protocolbecause it does not require time synchroniz
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17

Du, Toit Gysbert Petrus. "Cognitive complexity's influence on information needs in change." Pretoria : [s.n.], 2004. http://upetd.up.ac.za/thesis/available/etd-06212005-082736.

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Thesis (M.Comm. (Human resources management))-University of Pretoria, 2004.<br>Summaries in English and Afrikaans. Includes bibliographical references. Available on the Internet via the World Wide Web.
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18

Ospina, Parada Angelica. "Climate change adaptation and developing country livelihoods : the role of information and communication technologies." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/climate-change-adaptation-and-developing-country-livelihoods-the-role-of-information-and-communication-technologies(9b336c6a-d43d-4015-b106-4c002d0eb6b1).html.

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This research investigates the linkages that exist between climate change impacts, adaptation and information and communication technologies (ICTs) within developing country livelihoods. The analysis is based on an original conceptual framework that explores the notion of 'e-resilience' as a key property through which ICTs may strengthen the capacity of vulnerable systems to adapt and potentially transform in the face of increasing climate change impacts and uncertainty. By drawing key principles from the sustainable livelihoods framework, new institutionalism and Sen's capabilities approach,
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Bojović, Dragana <1979&gt. "New options for public engagement with climate change adaptation using information and communication technologies." Doctoral thesis, Università Ca' Foscari Venezia, 2014. http://hdl.handle.net/10579/3975.

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This doctoral dissertation was inspired by the new possibilities offered by Information and Communication Technologies (ICT) for strengthening citizen agency to meet the widely recognized need for active public inclusion in decision-making on adaptation to climate change. To ensure the success of adaptation polices it is essential that policy-makers both involve public knowledge and experience and gain public acceptance for the measures they propose to cope with climate change. Traditional forms of public participation are often intensive, time-consuming and limited to small-scale participator
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Martinez, Bonnie M. "A Content Analysis of Sustainable Information and Communication Technology Use in K-12 Education." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1609153/.

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The purpose of this study is to provide a content analysis of specific studies that involve sustainable information and communication technology (ICT) use in K-12 education in the U.S. The results from the content analysis were used to identify factors that may contribute to the sustainable implementation of technologies in K-12 instruction. Factors from specific studies from 2000 to 2018 that have implemented ICT in instruction for three years or more were analyzed. The findings from the analysis may be helpful in developing a conceptual framework listing possible sustainability factors for K
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21

Zhang, Xi. "Transceiver Design for Multiple Antenna Communication Systems with Imperfect Channel State Information." Doctoral thesis, Stockholm : Elektrotekniska system, Electrical Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4679.

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22

Johansson, Fredrik. "Internkommunikation på IKEA : En funktionsanalys av IKEA Uppsalas interna kommunikation." Thesis, Uppsala University, Media and Communication, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7699.

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<p>Abstract</p><p>Title: Internal communication at IKEA – A functional analysis of IKEA Uppsalas internal</p><p>communication (Intern kommunikation på IKEA – En funktionsanalys av IKEA Uppsalas interna kommunikation)</p><p>Author: Fredrik Johansson</p><p>Aim: The purpose of this study is to analyze the internal communication at IKEA Uppsala.</p><p>Are the channels of communication working efficiently? How is the information received by the employees? Finally I will make a few suggestions on how the internal communication can be improved.</p><p>Method/Material: The method used in this study is
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23

Lindmark, Karin. "Upplevda brister med det interna informationsflödet på en medelstor gymnasieskola." Thesis, Malmö högskola, Lärarutbildningen (LUT), 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-35108.

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Att tillgodogöra sig information och sprida den vidare har i alla tider varit väsentligt för att vi skall kunna utvecklas och fungera tillsammans på jobbet och i övriga relationer i vår vardag. Varje enskild individ exponeras dagligen för en stor informationsmängd, vilket ökar trycket på en bra och tydlig informationshantering. En skolmiljö är ett tydligt exempel där alla individer ständigt utsätts för ett ökande flöde av information både internt och extern. Avsikten med min uppsats har varit att identifiera och belysa de eventuella brister som finns i det interna informationsflödet på en mede
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24

Svensson, Oskar, and Erik Henriksson. "Sharing is Caring : Map the communication chain for a manufacturing company between their dealers and customers." Thesis, Linnéuniversitetet, Institutionen för maskinteknik (MT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-53884.

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The purpose of the case study is to create a greater understanding of how the case company works with communication and information between the company and its customers and dealers. The objective of this thesis is to map the invisible value chain for a manufacturing company and make their information flow visible and point out flaws in the communication process between its customers and dealers. Theory and empirical findings will be analyzed and result in different recommendations and suggestions from the authors. The recommendations are discussed with a positive and a negative attributes to
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German, Gus Ryan. "A Ray-Based Investigation of the Statistical Characteristics and Efficient Representation of Multi-Antenna Communication Channels." BYU ScholarsArchive, 2004. https://scholarsarchive.byu.edu/etd/145.

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Multi-antenna communication systems are attracting research interest as a means to increase the information capacity, reliability, and spectral efficiency of wireless information transfer. Ray-tracing methods predict the behavior of wireless channels using a model of the propagation environment and are a low-cost alternative to direct measurements. We use ray tracing simulations to validate the statistical time and angle of arrival characteristics of an indoor multipath channel and compare model parameter estimates with estimates derived from channel sounding measurements. Ray tracing predicts
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Smith, Amber Rose. "Communication Strategies Used During Organizational Change in a Health Care Organization." ScholarWorks, 2017. https://scholarworks.waldenu.edu/dissertations/4561.

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More than 4.9 million businesses exist in the United States, and leaders within these businesses have to acclimate to change. Clear and effective communication is vital to the success of an organization. According to scholars and health care leaders focusing on strategies to communicate change during organizational change is a critical aspect of sustainability and profitability. The conceptual framework of this study was communication theory. The purpose of this single case study was to explore successful strategies that some health care leaders used to communicate during organizational change
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Linder, Gottfriedz Jonathan, and Sven Wolf. "Modelling How Information and Communication Technologies Can Change the Energy Use in Stockholm’s Södermalm District." Thesis, KTH, Tillämpad termodynamik och kylteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-118737.

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This master’s thesis is a contribution to the cross-disciplinary research project SitCit that addresses the issue of urban sustainable development. It aims to investigate how Information and Communication Technology (ICT) can be used to reduce the energy use and increase the energy demand flexibility in Stockholm’s Södermalm district. This study uses a bottom-up approach to model how ICT can change the energy use. The basis of the approach is the human activities that cause demand for services, delivered by different appliances, which in turn use energy to provide these services. The human act
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Medupe, Tsietsi Jacob. "Configuration management data base in an information and communication technology environment / T.J. Medupe." Thesis, North-West University, 2009. http://hdl.handle.net/10394/4769.

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There are more requirements for business to be able to run its operations successfully in terms of legal compliance and revenue streams optimisations. Businesses are placing high demands on Information and Communication Technology (ICT) to adapt to changing conditions. However, ICT organisations tasked with providing increased service levels at lower costs do not have the resources to reinvent itself with every technological or regulatory change. Without frameworks in place to leverage automation and best practices, these ICT, organisations are consumed with the day-to-day operations of ICT wi
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Van, der Rede Liesl. "Sensemaking and organisational storytelling." Thesis, Link to the online version, 2007. https://etd.sun.ac.za/jspui/handle/10019/475.

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Leeh, David Jhong Kyu. "A study of educational change in the use of ICT : secondary teachers self-perceptions in the 1990s." Thesis, University of Exeter, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.251157.

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31

Rosén, Anders. "Embedded Communication Channel for Node Communication in WDM Networks." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209167.

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Optical Transport Network is a set of Optical Network Elements (NE) connected by optical fiber links able to provide support for optical networking using Wavelength-Division Multiplexing (WDM). In order to be able to introduce link-level applications that require NE-to-NE communication in a packet-optical network, an embedded communication channel is needed. Examples of such applications are dual-ended protection, remote configurationand path trace. By implementing a NE-to-NE communication channel, the exchange of commands and information will allow for implementation of applications that will
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English, Susan Janet. "The process of change in teaching and learning in higher education : integrating information and communication technology." Thesis, University of Plymouth, 2001. http://hdl.handle.net/10026.1/440.

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The focus of this thesis was inspired by a small study investigating the way in which students could learn co-operatively using computer-mediated communication. Lessons learnt about the significance of purpose, context, nature and design of courses involving Information and Communication Technology (ICT) led to the idea that a holistic view, involving the study of all aspects that contribute to the whole context, would be necessary to reach a better understanding of the process of change in teaching and learning. The opportunity to pursue this route materialised by being part of a team on a na
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Isaksson, Helena. "Internkommunikation hos en mobiloperatör : – en studie av motivation och upptagningsförmåga av information hos butikschefer." Thesis, Uppsala University, Media and Communication, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-8383.

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<p>Abstract</p><p>Title: Internal Communication at a large mobile operator (Internkommunikation hos en mobiloperatör - en studie av motivation och upptagningsförmåga av information hos butikschefer)</p><p>Number of pages: 43</p><p>Author: Helena Isaksson</p><p>Tutor: Peder Hård af Segerstad</p><p>Course: Media and Communication Studies C</p><p>Period: Fall term 2006</p><p>University: Division of Media and Communication, Department of Information Science, Uppsala University.</p><p>Purpose/Aim: The purpose of this essay is to gain an insight in how a corporations store managers motivation affect
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Jansson, Alexsandra, and Thanh Nguyen. "Effektiv kommunikation genom digitala kanaler : En undersökning om användandet av lärplattformar inom gymnasieskolan." Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-22103.

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Det svenska skolväsendet har sedan 2000-talet fått övergripande stöd från regeringen för att utveckla den digitaliserade undervisningsformen. Trots detta har upprepande årsrapporter kring IT-användning i skolan visat på brister inom användarkunskap och IT-kompetens utvecklingsmöjligheter. Syftet med denna studie är att kartlägga hur digitala lärplattformar används och varför den digitala kommunikationen mellan lärare och elever inte uppnått förväntade resultat. Följande forskningsfrågor har varit relevanta i detta sammanhang: Hur ser användandet av lärplattformar på gymnasieskolan ut idag? Var
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Xiao, Lei. "Conception de systèmes de communication sans fils avec connaissance imparfaite du canal." Thesis, Paris, ENST, 2012. http://www.theses.fr/2012ENST0054/document.

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Dans la première partie de la thèse, on se concentre sur la conception d'un système de communication par satellite complet se basant sur la construction de faisceaux adaptatifs aux terminaux mobiles. Comparé à la construction classique de faisceaux fixes, le système à faisceaux adaptatifs peut considérablement améliorer la capacité du système en termes du nombre de STs desservies et de l'efficacité énergétique. Pour la conception du système à faisceaux adaptatifs, les informations sur l'état de canal (CSI) sont essentielles. Vu que le temps de propagation est trop long par rapport au temps de
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Herbert, Steven John. "Wireless communication in vehicles." Thesis, University of Cambridge, 2015. https://www.repository.cam.ac.uk/handle/1810/280675.

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There is an increasing interest in the deployment of wireless communication systems in vehicles. The motivation for this work is to provide a fundamental characterisation of the in-vehicle Electromagnetic (EM) wave propagation environment, and to demonstrate how this can be used to aid the deployment of wireless communication systems in vehicles. The fundamental characterisation of the in-vehicle EM wave propagation environment presented in this dissertation yields a number of useful outcomes. The instantaneous impulse response of the in-vehicle channel is characterised, which is presented in
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Hansson, Caroline, and Stina Blixt. ""Man får allting gratis liksom" : En kvalitativ studie om ungas medieanvändning med avseende på samhällsinformation." Thesis, Linnéuniversitetet, Institutionen för medier och journalistik (MJ), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-36408.

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Introduction: In today’s contemporary society individuals can use multiple media- channels to find civic information. Civic information should reach all groups of society and according to previous research young people are relatively hard to reach with this type of information. Purpose: The purpose of this study is to investigate how young, highly educated individuals in Sweden are using media channels to find and take part in civic information, the expectations they have of the information and if they consider that they need to participate in public discourse. Methodology: In this qualitative
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Kim, Moo Yound. "Source and Channel Coding for Audiovisual Communication Systems." Doctoral thesis, KTH, Signals, Sensors and Systems, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-57.

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<p>Topics in source and channel coding for audiovisual communication systems are studied. The goal of source coding is to represent a source with the lowest possible rate to achieve a particular distortion, or with the lowest possible distortion at a given rate. Channel coding adds redundancy to quantized source information to recover channel errors. This thesis consists of four topics.</p><p>Firstly, based on high-rate theory, we propose Karhunen-Loéve transform (KLT)-based classified vector quantization (VQ) to efficiently utilize optimal VQ advantages over scalar quantization (SQ). Compared
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Kim, Moo Young. "Source and Channel Coding for Audiovisual Communication Systems." Doctoral thesis, KTH, Signaler, sensorer och system, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-57.

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Topics in source and channel coding for audiovisual communication systems are studied. The goal of source coding is to represent a source with the lowest possible rate to achieve a particular distortion, or with the lowest possible distortion at a given rate. Channel coding adds redundancy to quantized source information to recover channel errors. This thesis consists of four topics. Firstly, based on high-rate theory, we propose Karhunen-Loéve transform (KLT)-based classified vector quantization (VQ) to efficiently utilize optimal VQ advantages over scalar quantization (SQ). Compared with cod
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40

El, Khatib Mounir M. "The role of information and communication technology (ICT) in organizational e-transformation in United Arab Emirates." Thesis, University of South Wales, 2005. https://pure.southwales.ac.uk/en/studentthesis/the-role-of-information-and-communicationtechnology-ict-in-organizational-etransformationin-united-arab-emirates(e7912416-a838-452b-b0bb-481ac513a5cc).html.

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The Objectives of this research is to raise the awareness of the leaders and executives, from both the Business/Management and IT, to the role of ICT in organizational e-transformation, specifically in UAE, to enable them better facilitate their roles and responsibilities. Global Information and Communication Technology (ICT) changes and their Business/Management consequences have their regional reflections, shades, and effects. During the last few years, the United Arab Emirates (UAE) federal government in general, and Dubai government in particular, initiated and deployed progressive and amb
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Perrin, Randolph D. "Evaluation of Information Resource Management: Measuring Change in a Federal Bureaucracy." PDXScholar, 1993. https://pdxscholar.library.pdx.edu/open_access_etds/4678.

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This is a case study of a federal bureaucracy and its Information Resource Management (IRM) organization. The Bonneville Power Administration (BPA), a federal power marketing agency and part of the Department of Energy, significantly impacts the western United States. BPA is responsible for developing electric power resources, transmission of electric resources. power conservation programs, and fish and wildlife programs. The focus of the study is the perception of the quality of information supplied to management, assuming that better information makes better decisions. The study uses a pre-e
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Flyckt, Riglert Kimmie. "Framgångsfaktorer för att minska tvetydigheter vid kommunikation mellan systemutvecklingsavdelning, produktägare och redovisningsekonomer vid affärssystemförändringsprojekt : -En fallstudie inom Wint AB." Thesis, Karlstads universitet, Handelshögskolan (from 2013), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-82733.

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År 2020 är året då Covid-19 bröt ut och företagare kom till insikt att den digitala transformeringen är viktigare än någonsin. Det har medfört att allt fler företag eftersträvar att anpassa sig efter det ”nya normala” genom att digitalisera snabbt. Företagen är därmed mycket angelägna att på ett framgångsrikt sätt genomföra affärssystemsinföranden. Den digitala transformeringens framfart och fokuseringen på att införa affärssystem har kommit att ge IT-avdelningen en central roll inom verksamheten. Detta har i sin tur bidragit till att en fungerande interaktion mellan IT-avdelningen och verksam
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Matějčková, Renata. "Interní komunikace v bankovní instituci." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-71740.

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This Master's Thesis is about internal communication in a bank institution. The internal communication is viewed from both theoretical and practical point of view. Its goal is to identify the informational flows and operation of internal communication in a bank institution based on observation, analysis of internal documents and surveys, and to find out if the processes work effectively and suggest potential remedies. The Master Thesis is about the purpose, goals, principles of effective internal communication and applicable communication channels. The conclusion of this thesis is statement th
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Boström, Kim. "Lossless quantum data compression and secure direct communication." Phd thesis, Universität Potsdam, 2004. http://opus.kobv.de/ubp/volltexte/2005/100/.

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Diese Dissertation behandelt die Kodierung und Verschickung von Information durch einen Quantenkanal. Ein Quantenkanal besteht aus einem quantenmechanischen System, welches vom Sender manipuliert und vom Empfänger ausgelesen werden kann. Dabei repräsentiert der individuelle Zustand des Kanals die Nachricht. <br /> <br /> Die zwei Themen der Dissertation umfassen 1) die Möglichkeit, eine Nachricht in einem Quantenkanal verlustfrei zu komprimieren und 2) die Möglichkeit eine Nachricht von einer Partei zu einer einer anderen direkt und auf sichere Weise zu übermitteln, d.h. ohne dass es einer dri
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Passmore, Phillip Scott. "Consequences of communicating climate science online : the effects on young people's reactions to climate science." Thesis, University of Exeter, 2017. http://hdl.handle.net/10871/30021.

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This thesis reveals the potential pitfalls of relying on the Internet to communicate serious environmental issues. This exploratory research examines the consequences of aspects of the information society focusing on the effects of the Internet upon three reactions to climate communication: public understanding, perception of risk and support for climate change mitigation. It examines the implications of the rise of the information society on young people’s (18-25 year olds) consumption of media and climate science information. The information society literature emerged before the Internet, bu
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Howell, Gwyneth Veronica James. "Using the informational processing paradigm to design commercial rumour response strategies on the World Wide Web." UWA Business School, 2006. http://theses.library.uwa.edu.au/adt-WU2007.0024.

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[Truncated abstract] Rumours can lead to unpredictable events: the manner in which an organisation responds to a commercial rumour can alter its reputation, and can affect its profitability as well as, ultimately, its survival. Commercial rumours are now a prominent feature of the business environment. They can emerge from organisational change, pending workforce layoffs, mergers, and changes to management, in addition, commercial rumours can lower morale and undermine productivity. There are several well-known examples of commercial rumours that have been, or continue to be, circulated. Comme
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Bi, Ying. "Enhancing Physical-Layer Security in Wireless Powered Communication Networks." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/16890.

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In modern society, the communications sector is a critical enabler of economic and social activity. Despite the benefit of the improved ubiquitousness, the rapid diffusion of communications technologies is driving one to question the security of communications networks and systems. It is this situation which has motivated the research and development work to be reported in this thesis. Especially, this thesis consists of two parts: The first part focuses on our main research under the umbrella of physical-layer security (PLS), and the second part presents our work on security and data manageme
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Ögren, Nätfalk Emma, and Nicklas Elvin. "Organizational resilience to radical change : A qualitative case study." Thesis, Umeå universitet, Institutionen för informatik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-185478.

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The abrupt transition to remote work caused by the COVID-19 pandemic has put considerable pressure on both companies and their employees. With no means to avoid the crisis, many companies have transitioned to remote work, conducting their business predominantly on digital platforms. This has created a situation where the employees are disconnected from the collective of the office at the same time as they face a completely new situation. To our attention, research is lacking in the area of organizational resilience in remote settings. Thus, we have conducted a qualitative case study where we h
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Xiao, Lei. "Conception de systèmes de communication sans fils avec connaissance imparfaite du canal." Electronic Thesis or Diss., Paris, ENST, 2012. http://www.theses.fr/2012ENST0054.

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Dans la première partie de la thèse, on se concentre sur la conception d'un système de communication par satellite complet se basant sur la construction de faisceaux adaptatifs aux terminaux mobiles. Comparé à la construction classique de faisceaux fixes, le système à faisceaux adaptatifs peut considérablement améliorer la capacité du système en termes du nombre de STs desservies et de l'efficacité énergétique. Pour la conception du système à faisceaux adaptatifs, les informations sur l'état de canal (CSI) sont essentielles. Vu que le temps de propagation est trop long par rapport au temps de
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Ravn, Anders. "Distribution channel strategy design : Application and implementation in healthcare." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-98477.

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Healthcare is a very important and intimate service virtually all people use at least at some occasion in a lifetime. It is also highly complex and variable with heterogeneous patients requiring individualised attention in order to be effectively treated. This requires large resources in terms of labour, knowledge, skill, and time which is why in the past, improving productivity has been difficult. Information and communications technology, ICT, has been seen to have potential to improve productivity in e.g. diagnosing, devising treatment plans, communicating with patients and clinical staff,
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