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  • 301.
    Barreiro-Gen, Maria
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Management, Industrial Design and Mechanical Engineering, Industrial Management. University of Gävle, Center for Logistics and Innovative Production.
    Carpenter, Angela
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Management, Industrial Design and Mechanical Engineering, Industrial Management. University of Gävle, Center for Logistics and Innovative Production. School of Earth and Environment, University of Leeds, Leeds, UK.
    von Haartman, Robin
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Management, Industrial Design and Mechanical Engineering, Industrial Management. University of Gävle, Center for Logistics and Innovative Production.
    Lozano, Rodrigo
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Management, Industrial Design and Mechanical Engineering, Industrial Management. University of Gävle, Center for Logistics and Innovative Production. Organisational Sustainability Ltd., Cardiff, UK.
    Examining Relations Between Public Participationand Public Expenditure: Opinions from English and French Users on Environmental Issues in the English Channel2019In: Sustainability, ISSN 2071-1050, E-ISSN 2071-1050, Vol. 11, no 8, article id 2230Article in journal (Refereed)
    Abstract [en]

    Governments need to decide how to allocate their public expenditure, which is commonly misconstrued as simply targeting social issues. Most scientific literature highlights that the role of public spending is to enhance social welfare and fight poverty and inequality. Nonetheless, public expenditure also includes spending on environmental issues. This paper analyses relations between public participation, support for public expenditure, and pro-environmental behaviour (PEB) intentions in the English Channel region. An online public survey was developed to investigate public use of the English and French sides and the public's willingness to change their behaviour to better protect the Channel region. The survey was undertaken in the summer of 2014 and was answered by 2000 respondents. The Channel region public is willing to participate more in behaviour that involves direct changes or switches between buying/purchasing choices. In contrast, there is less willingness to engage in pro-environmental behaviour intentions that involve more active engagement activities. French respondents were slightly less inclined to change their consumer behaviour intentions, while women and older people were slightly more likely to do so. This research shows that pro-environmental behaviour could positively affect support for proposed public expenditure on environmental issues.

  • 302.
    Barroeta, Ander
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering.
    Design of a ventilation system for carbon dioxide reduction in two gym rooms2013Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    This project is mainly focused on the improving and design of the ventilation system of two rooms at different levels of a gym (Friskis and Svettis in Gävle, Sweden) to reduce the  concentration to never be higher than 1000 ppm.

    For this purpose, several field measurements were performed in different locations and situations. Two main measurements were necessary. On one hand, the  level in different parts of the rooms during different activities. On the other hand, the air flow through the inlet and outlet ducts of the ventilation system. It was also important to take into account the indoor temperature and humidity. These measurements were enough to analyze the failures of the system and to recognize the worst points of each room.

    Comparing both rooms, the necessity of changing the ventilation system in one of these rooms was much higher, due to there were measured  values up to 3000 ppm during a typical day in the gym.

    With this information the consequences of high CO2 levels in human people were analyzed. Among various ventilation systems, displacement ventilation system was proposed as the new design. Theoretical calculations were made to reach to the value of 31.8  in the air change rate (ACH), which was the necessary value for the new design to keep the carbon dioxide level under 1000 ppm.

  • 303.
    Barsch, Peder
    University of Gävle, Faculty of Engineering and Sustainable Development.
    Analys av konsignationslager: inom tillverkande industri2010Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    In this composition, a study of consignment inventory on basis of the factors which are important for implementation and application of consignment inventory are made. Logistics chain from subcontractor to end customer is becoming more complex when the volume of items constantly increases to satisfy the needs of the market. From that perspective, companies had large inventories but today it is a lot of different solutions to streamline inventory management. One way that recently becomes increasingly common is to let the subcontractor fill up the customers stock using different approaches such as VMI (Vendor Managed Inventory). A further step in the evolution can be to make use of consignment inventory where the vendor owns the stock of the customer. Then the material will be the customer’s property when the need arises.

    In order to ascertain whether consignment stocks in general is a good solution, a study has been done to investigate which factors are relevant for the implementation and application of consignment inventory within the industry.

    To find out the importance of the application of consignment inventory have a literature study of relevant theory in the field been done and where also a case study as a research method has been developed. In the case study, a number of companies have been selected with a non probability sampling where a qualitative approach is used to collect data and information. The theory used is based on selected elements in several different areas of logistics. When the interface is many has the following main areas been affected: Supply Chain Management, Lean production, outsourcing, capital binding, Just In Time, synchronization, VMI and distribution. On the basis of these areas has created a model which is then used in the investigation of the various cases.

    In the study has three cases been examined of which only one case are working on consignment inventory, while a case using vendor managed inventory as well as to the third case has ambitious plans to implement a consignment inventory. Background to the choice of cases is to be able to discuss consignment inventory in general.

    The final result is based on a comparison between the theoretical and the empirical investigation. What is revealed by the survey is that combinations of several different factors determine if a consignment is applicable as the logistical goal mix points out. Relevant factors are that the agreements have a good reason, the information exchange works well, capital binding and possibilities to have inventory at the customers plant. Also physical factors such as distance, the products format and distribution is of importance.

  • 304.
    Bartel, Kyle
    University of Gävle, Faculty of Engineering and Sustainable Development.
    Allocating Optimal Grid-Connected Solar Photovoltaic Power Plant Sites: GIS-Based Multi-Criteria Modeling of Solar PV Site Selection in the Southern Thompson-Okanagan Region, British Columbia, Canada2011Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Fossil fuels and non-renewable resources are being replaced with, as modern day society has coined the term, green energy. This movement towards green energy creates a demand for renewable energy resources, such as solar photovoltaic (PV) systems. This study used Geographic Information Systems (GIS) in conjunction with Remote Sensing (RS) practices and two weighting systems the Analytical Hierarchy Process (AHP) and Rank-Order methods for PV site selection. Six multi-criteria models were developed using spatial factors and constraining images to locate potential photovoltaic power plant sites for three settings of fixed axis PV arrays. This analysis was performed at a macro regional scale and further analysis is encouraged for micro site selection. 

  • 305.
    Barthel, Stephan
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering. Stockholm resilience center; Stockholm University, Stockholm, Sweden.
    A Social-Ecological Research Lens on Urban Resilience2016Other (Other (popular science, discussion, etc.))
    Abstract [en]

    Social-Ecological Research has approached the city as a living ecosystem, an approach that really begun with the urban scholars of the early 1900s. But new developments in this line of research started during the 1990s to study various social-ecological relations in a web of life reaching far beyond the built environment of any city. Such research argues that it is in such social-ecological relations where the resilience of cities ultimately rests, for example in a food system consisting of the chain of activities connecting food producing ecosystems, processing, distribution, consump­tion, and waste management, as well as all the associated regulatory institutions and activities. Contrary to popular belief, it is in such social-ecological research traditions, where the most prolific authors on urban resilience are found.

  • 306.
    Barthel, Stephan
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering. Stockholm Resilience Centre .
    Social-Ecological Urbanism and the Life of Baltic Cities2016In: The Nature of Cities, Vol. 2016Article, review/survey (Other (popular science, discussion, etc.))
    Abstract [en]

    Jane Jacobs critiqued modernist city planning in the now classic book The Death and Life of Great American Cities(1961). This book is now inspiring an urban renaissance. Jacobs proposed that a city must be understood as a system of organized complexity—in other words, as an ecosystem—and that any intervention in the urban fabric with a lack of such understanding is bound to result in unexpected surprises. Trained in zoology, Jacobs viewed the city much like a coral reef, where co-evolutionary dynamics between the coral organisms (the people) and the coral reef (the built environment) result in the emergence of a socio-spatial logic that can support various kind of functions and opportunities for people.

    First line of urban scholarship based on ecological thought

    Blueprint planning based on ideals such as Le Corbusier’s “The Shining City,” or Sir Ebenezer Howard’s “The Garden City,” Jacobs argued, is likely to fail since it lacks the critical understanding of the city as a complex socio-spatial system. Spatial morphology thinking (Hillier and Hanson, 1984) provided a precision and an analytical depth to the insights of Jane Jacobs. Density, accessibility and diversity are outlined as the main features of spatial capital for people in cities (Marcus, 2010), which are akin to insights in ecosystem ecology, where species diversity, species abundance and ecological connectivity are critical features.

  • 307.
    Barthel, Stephan
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering.
    Viola has an Acorn in her Pocket2016Other (Other (popular science, discussion, etc.))
  • 308.
    Barthel, Stephan
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering. Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.
    Belton, Sophie
    Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.
    Raymond, Christopher
    Department of Landscape Architecture, Planning and Management, Swedish University of Agricultural Sciences, Alnarp, Sweden.
    Giusti, Matteo
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering. Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.
    Fostering Children’s Connection to Nature Through Authentic Situations: The Case of Saving Salamanders at School2018In: Frontiers in Psychology, ISSN 1664-1078, E-ISSN 1664-1078, Vol. 9, article id 928Article in journal (Refereed)
    Abstract [en]

     The aim of this paper is to explore how children learn to form new relationships with nature. It draws on a longitudinal case study of children participating in a stewardship project involving the conservation of salamanders during the school day in Stockholm, Sweden. The qualitative method includes two waves of data collection: when a group of 10-year-old children participated in the project (2015) and 2 years after they participated (2017). We conducted 49 interviews with children as well as using participant observations and questionnaires. We found indications that children developed sympathy for salamanders and increased concern and care for nature, and that such relationships persisted 2 years after participation. Our rich qualitative data suggest that whole situations of sufficient unpredictability triggering free exploration of the area, direct sensory contact and significant experiences of interacting with a species were important for children’s development of affective relationships  with the salamander species and with nature in an open-ended sense. Saving the lives of trapped animals enabled direct sensory interaction, feedback, increased understanding, and development of new skills for dynamically exploring further ways of saving species in an interactive process experienced as deeply meaningful, enjoyable and connecting. The behavioral setting instilled a sense of pride and commitment, and the high degree of responsibility given to the children while exploring the habitat during authentic situations enriched children’s enjoyment. The study has implications for the design of education programs that aim to connect children with nature and for a child-sensitive urban policy that supports authentic nature situations in close spatial proximity to preschools and schools.

  • 309.
    Barthel, Stephan
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering. Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.
    Belton, Sophie
    Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.
    Raymond, Christopher M.
    Department of Landscape Architecture, Planning and Management, Swedish University of Agricultural Sciences, Alnarp, Sweden.
    Giusti, Matteo
    Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden.
    Fostering children's connection to nature through authentic situations: the case of saving salamanders at school2018In: Frontiers in Psychology, ISSN 1664-1078, E-ISSN 1664-1078, Vol. 9, no JUN, article id 928Article in journal (Refereed)
    Abstract [en]

    The aim of this paper is to explore how children learn to form new relationships with nature. It draws on a longitudinal case study of children participating in a stewardship project involving the conservation of salamanders during the school day in Stockholm, Sweden. The qualitative method includes two waves of data collection: when a group of 10-year-old children participated in the project (2015) and 2 years after they participated (2017). We conducted 49 interviews with children as well as using participant observations and questionnaires. We found indications that children developed sympathy for salamanders and increased concern and care for nature, and that such relationships persisted 2 years after participation. Our rich qualitative data suggest that whole situations of sufficient unpredictability triggering free exploration of the area, direct sensory contact and significant experiences of interacting with a species were important for children's development of affective relationships with the salamander species and with nature in an open-ended sense. Saving the lives of trapped animals enabled direct sensory interaction, feedback, increased understanding, and development of new skills for dynamically exploring further ways of saving species in an interactive process experienced as deeply meaningful, enjoyable and connecting. The behavioral setting instilled a sense of pride and commitment, and the high degree of responsibility given to the children while exploring the habitat during authentic situations enriched children's enjoyment. The study has implications for the design of education programs that aim to connect children with nature and for a child-sensitive urban policy that supports authentic nature situations in close spatial proximity to preschools and schools. 

  • 310.
    Barthel, Stephan
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering.
    Colding, Johan
    Stockholms Universitet.
    A Critical Perspective on the “Smart City” Model2017Other (Other (popular science, discussion, etc.))
    Abstract [en]

    As urban ecologists we support developing smoother traffic systems, providing citizens with more easily accessible information, and of course promoting citizen-participation and local democracy in political decision-making. However, and as is normally the common destiny when new models for sustainable development are appearing, investments in these “smarter” models run the risk of making people blind to problems that need more immediate concern. In short, governance is a matter of prioritizing among different goals. Governance is also about making sure that strong and powerful enterprises and business interests do not hijack the public debate

  • 311.
    Barthel, Stephan
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental engineering.
    Colding, Johan
    Stockholms Universitet.
    The Smart (Cyborg) City Needs Smarter Ecological Resilience Thinking2017Other (Other (popular science, discussion, etc.))
    Abstract [en]

    Employing a sort of a cyborg worldview—meaning a living system of intertwined human and machine parts—the Smart City system is seen as contributing to urban sustainability with the basic assumption that ‘the Internet of Things’ serves social and public ends. These ends include economic benefits, improving efficiency and quality of life for people by optimizing control of infrastructures. In this view, urban residents are at the center of a city’s sustainability transformation, while at the same time serving as “data sources”, providing urban planners (central controllers of the cyborg) various sources of information about human behavior that may or may not be exploited. While various efficiency measures often are beneficial for society, at least in the short term, the discussions of resilience of such a cyborg is mostly entirely avoided.

  • 312.
    Barthel, Stephan
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building Engineering, Energy Systems and Sustainability Science, Environmental Science. Stockholm University.
    Isendahl, Christian
    Göteborgs Universitet.
    Vis, Ben
    University of Kent, UK.
    Drescher, Axel
    University of Erlangen-Nuernberg, Germany.
    Evans, Dan
    Lancaster University, UK.
    van Timmeren, Arjan
    TU Delft, The Netherlands.
    Global urbanization and food production in direct competition for land: Leverage places to mitigate impacts on SDG2 and on the Earth System2019In: The Anthropocene Review, ISSN 2053-0196, Vol. 6, no 1-2, p. 71-97Article in journal (Refereed)
    Abstract [en]

    Global urbanization and food production are in direct competition for land. This paper carries outa critical review of how displacing crop production from urban and peri-urban land to other areas– because of issues related to soil quality – will demand a substantially larger proportion of theEarth’s terrestrial land surface than the surface area lost to urban encroachment. Such relationshipsmay trigger further distancing effects and unfair social-ecological teleconnections. It risks also settingin motion amplifying effects within the Earth System. In combination, such multiple stressors set thescene for food riots in cities of the Global South. Our review identifies viable leverage points on whichto act in order to navigate urban expansion away from fertile croplands. We first elaborate on thepolitical complexities in declaring urban and peri-urban lands with fertile soils as one global commons.We find that the combination of an advisory global policy aligned with regional policies enablingrobust common properties rights for bottom-up actors and movements in urban and peri-urbanagriculture (UPA) as multi-level leverage places to intervene. To substantiate the ability of aligningglobal advisory policy with regional planning, we review both past and contemporary examples whereempowering local social-ecological UPA practices and circular economies have had a stimulatingeffect on urban resilience and helped preserve, restore, and maintain urban lands with healthy soils.

  • 313.
    Bartling, Tobias
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management.
    Sammalisto, San
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management.
    Effektivisering av materialflöden utifrån lean production och flaskhalsteori2017Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Companies today are becoming more and more resource-promoting. A way for companies to become more effective with their resources is Lean Production, which is a strategic method that involves eliminating waste. Value stream mapping is a tool that can be used to get a clearer picture of reality and visualize where the problem lies. When the analysis is done, it will often show a machine or station that is slowing down production. Stations like that are called ”bottlenecks”.

    The purpose with this study is to form a methodology for analysis and efficiency of material flows based on bottleneck theory and lean production. The methodology will be tested on Företag AB:s filial.

    The methodology was worked out from literature studies. It consists of two main steps, status report and analyzing discussion. These two steps is supported by different factors within lean production and bottleneck theory. The methodology is applied on our business case and showed to be a structured way to study the current state of production and to discuss improvements.

    Literature studies has been used to gather theoretical knowledge. Within the company interviews and observations were conducted with operators and executives who was involved with the product flow that was investigated, SK23DF.

    Företag AB:s filial works with 150 different types of steel with about 3000 different products. The production flow is also forecast-controlled and intersecting and it is a massive under-taking to streamline these in the best way possible. Conclusions reached is that the staff's current consensus for efficient production is an obstacle to this. The staff should be trained to get a bigger picture of the whole, thus giving them better prospects for change and improvement. All research points to the importance of fully understanding the current situation, by everyone within the organization. This is the key to succeed with change management at streamlining flows.

  • 314.
    Barås, Madeleine
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics.
    Brunberg, Annika
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics.
    von Haartman, Robin
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    A supply chain strategy for an innovative commodity producer: Testing the applicability of established theoretical models2014In: EurOMA 2014 Full Papers, 2014Conference paper (Other academic)
    Abstract [en]

    The distinction between innovative and functional products have for more than a decade been central to our understanding of how to design appropriate supply chains. However, the distinction between the two types of products, and the associated "optimal" supply chain, are blurring, as high competition forces commodity producers to move up the value chain and increase the innovative content of their products. The purpose of this paper is to use a single case study to test whether established supply chain models can be applied to an innovative commodity producer. The paper finds that although some established model still have merits, a supply chain strategy cannot only be based on product characteristics. Factors such ease of transport and uncertainties in materials supply needs to be taken into account and an effective supply chain may involve utilising decoupling point to combine the benefits of both efficient and responsive supply chains.

  • 315.
    Basner, Mathias
    et al.
    Department of Psychiatry, Division of Sleep and Chronobiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
    Brink, Mark
    Federal Office for the Environment, Noise and NIR Division, Bern, Switzerland.
    Bristow, Abigail
    School of Civil and Building Engineering, Loughborough University, Loughborough, United Kingdom.
    de Kluizenaar, Yvonne
    Department of Urban Environment and Safety, The Netherlands Organization for Applied Scientific Research (TNO), Delft, Netherlands.
    Finegold, Lawrence
    Finegold & So, Consultants, 1167 Bournemouth Court, Centerville, Ohio 45459, USA.
    Hong, Jiyoung
    Eco-Transport Research Division, Korea Railroad Research Institute, Republic of Korea.
    Janssen, Sabine A.
    Department of Urban Environment and Safety, The Netherlands Organization for Applied Scientific Research (TNO), Delft, Netherlands.
    Klaeboe, Ronny
    Department of Safety, Security and Environment, Institute of Transport Economics (TØI), Oslo, Norway.
    Leroux, Tony
    School of Speech Language and Audiology, University of Montreal, Montréal (Québec), Canada.
    Liebl, Andreas
    Department of Acoustics, Fraunhofer Institute for Building Physics IBP, Stuttgart, Germany.
    Matsui, Toshihito
    Department of Environmental Engineering, Hokkaido University, Japan.
    Schwela, Dieter
    University of York, Environment Department, Stockholm Environment Institute, York, United Kingdom.
    Sliwinska-Kowalska, Mariola
    Department of Audiology and Phoniatrics, Nofer Institute of Occupational Medicine, Poland.
    Sörqvist, Patrik
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental psychology. Linnaeus Centre HEAD, Swedish Institute for Disability Research, University of Linköping, Linköping, Sweden.
    ICBEN Review of Research on the Biological Effects of Noise 2011-20142015In: Noise & Health, ISSN 1463-1741, E-ISSN 1998-4030, Vol. 17, no 75, p. 57-82Article, review/survey (Refereed)
    Abstract [en]

    The mandate of the International Commission on Biological Effects of Noise (ICBEN) is to promote a high level of scientific research concerning all aspects of noise-induced effects on human beings and animals. In this review, ICBEN team chairs and co-chairs summarize relevant findings, publications, developments, and policies related to the biological effects of noise, with a focus on the period 2011-2014 and for the following topics: Noise-induced hearing loss; nonauditory effects of noise; effects of noise on performance and behavior; effects of noise on sleep; community response to noise; and interactions with other agents and contextual factors. Occupational settings and transport have been identified as the most prominent sources of noise that affect health. These reviews demonstrate that noise is a prevalent and often underestimated threat for both auditory and nonauditory health and that strategies for the prevention of noise and its associated negative health consequences are needed to promote public health.

  • 316.
    Batista, Rúben
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering. University of gävle.
    The impact of shadowing in photovoltaic systems and how to minimize it: An analysis with the PVsyst Software2018Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
  • 317.
    Baumgarten, Erik
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management.
    Söderström, Jonas
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management.
    Framtagning av arbetsmodell för effektiv produktutveckling vid enstycksproduktion: Tillämpat på utveckling av visningsjigg för byte av knivstål i Andritz TK-IV QC2015Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    To enable demonstration of knife changes in a wood chipper, a demonstration device for this purpose is needed. The demonstration device will only be made in one copy, therefore this work was focused on product development for one piece production. Growing competition among product development companies, along with the fact that the whole development cost will be carried by only one product leads to high demands for reduced development lead times. To meet these requirements a work model was developed to improve the efficiency at the design stage. The model was then applied in the process of developing the demonstration device. The design and content of the work model is based on relevant research literature and is defined in several steps as the feasibility study phase, design phase and finishing phase.

    Customer requirements were treated with the method house of quality, which produced measurable criteria to be used in the design phase. By maintaining a customer contact throughout the whole design process, for instance presentation of a concept model, a flexibility to handle previously unknown or vague demands and requirements was obtained. Based on the work model the concept was divided into a hierarchical structure with modules to create a better overview and to simplify the design process. Through the application of mechanical and strength theory in the design while designing the parts of the demonstration device, the prescribed requirements for stability and security was met. By performing finite element analysis the concept's structural elements was analyzed and the chipper disc was optimized with regard to weight and material stress.

    The work has resulted in a portable demonstration device which contains all the functions required to demonstrate knife changes. The deflection of the frame and chipper disc is well below the defined values for stability. The chipper disc weight was reduced by 29 percent compared to the original concept, which means less force is required to rotate the chipper disc between different positions. What could be observed regarding the work model is that the individual modules affected each other, this was not taken into account during the development of the model. An analysis of how the modules can affect each other should therefore be performed early in the modularization phase. The conclusion, in addition to this, is that the work model is proven to work well to deal with the implied uncertainties of one piece product development.

  • 318.
    Bautista Gonzalez, Oscar
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electrical Engineering, Mathematics and Science, Electronics.
    Integration of a Wireless Sensor Network and IoT in the HiG university2019Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
    Abstract [en]

    The number of Internet of Things applications for Wireless Sensor Networks is increasing every year due to the emerging of new brands such as Big Data and Industry 4.0. With the rise of new technologies related to these fields, new opportunities have become possible with a reasonable cost, but the requirements of WSNs still being the same, where energy efficiency, robustness, scalability and others must be accomplished. The commercial hardware developed by companies can be configured through different programs to be compatible among them, taking into account multiple variables, protocols, mechanisms and options provided by new solutions. Therefore, the configuration of different devices and choosing the optimum configuration can become quite challenging due to the number of paths. In this thesis, the configuration of commercial devices provided is carried out to be able to apply this hardware in different Internet of Things applications for Wireless Sensor Networks. Transceivers, sensors of temperature, relative humidity and CO2, a gateway, and different development kits are provided on this work, where the selection of the software to set these devices is made. Repeaters are configured to be compatible with the sensors and perform under the TDMA protocol and the request-response pattern, which synchronize the communication on the network, and under the flooding mechanism, which allows to route packets through the nodes due to the short range of RF low power technologies. The connection between the WSN and the Internet is made through the GW, which is also connected to the WSN, under the TCP/IP protocol, which is configured to provide Message Queue Telemetry Transport and SecureSHell services to access the GW remotely through the Internet and send requests to the WSN automatically. Node-Red is the programming tool installed upon the GW to implement data processing, storage and visualization, via the JavaScript programming language, where the user can deploy the data, which is stored in a CSV file, to make an analysis and visualize the data and the status of the network through a live data dashboard. Finally, an experiment is carried out over the HiG university where sensors are placed to measure different halls of the university and integrate an Internet of Things application for a Wireless Sensor Network. Due to the followed process, we have been able to measure data of temperature, relative humidity and CO2 concentration levels, creating a WSN, where this data has been saved in a connected USB to the gateway. Having a performance of 90% of messages received by the GW, and we have also been able to connect the GW to the Internet, creating a system that can be accessed remotely via the MQTT broker and providing different services such as data visualization. 

  • 319.
    Bayo, Oihane
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering.
    Economic and Environmental Analysis of PV Electricity Storage in Sweden2016Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Renewable energies, and among them solar photovoltaics, are becoming more important in the last years due to the lack of fossil fuels and the environmental impact of them. PV installed capacity is increasing over and over in some countries and the prices of the installation are decreasing while the prices of the electricity are predicted to increase. Electricity use in buildings account for an important part of all electricity use in the world. This two facts make the PV installation in the rooftops of buildings a good opportunity to reduce the purchase of electricity from the grid.

     

    The aim of the thesis is to analyze the profitability and the environmental impact (when using a hot water accumulator) of a PV system with different storage systems placed in the rooftop of two dwellings located in Gävle (Sweden). The storage systems can be either batteries or hot water accumulators. The purpose of the storage system is to increase the self-consumption rate of the PV system and to save the highest amount of money possible. It is also studied the difference of installing PbA and Li-ion batteries, and the reliability of the data used in the simulation of the alternative systems with the help of the software PVsyst.

     

    Results show that the profitability of the proposed three alternative PV systems with storage is not higher than the PV system without storage. The reason for this has been found in the low prices of electricity and DH nowadays. Moreover, the impact of decreasing the heating demand from DH network does not benefit the environment, because the electricity has to be produced in power plants that produce more pollutants. It can be said also that the data obtained in PVsyst has been determined reliable and that the difference between the two types of batteries is not conclusive.

     

    It can be concluded that if the cost of the PV systems or the batteries would decrease, the profitability will be higher. Furthermore, the increase in the price of electricity, DH or governmental subsidies would improve the results. 

  • 320.
    Beckman, Claes
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Electronics.
    Verifying 3G License Coverage Requirements2011In: Advances in Vehicular Networking Technologies / [ed] Miguel Almeida, InTech , 2011, p. 339-356Chapter in book (Other academic)
    Abstract [en]

    In the beginning of the 21’st century, the 3rd generation mobile phone systems, 3G, were introduced all around the world. In most countries, spectrum for this technology was allocated through some kind of licensing procedure. In Europe, the prevailing approach was to allocatespectrum through auctions, a process which led to a situation where the European operators found themselves committed to pay a staggering 130Bilion Euros for their 3G licenses.However, in most European countries, the fee was not the only obligation put on thelicensee: A coverage, “roll-out” requirement was in many cases also connected to the license(Northstream, 2002). Typically, these coverage requirements required that the licenseescover a certain area at a certain point in time after that the licenses had been awarded.In order for the regulators to verify that the licensees had met the coverage requirement and,hence, complied with the regulation, a method for coverage verification was needed. Suchmethods have therefore since then been developed by several European regulators (e.g. PTS2004; ECC 2007). In this book chapter we describe some general underlying consideration for the verification of radio coverage in UMTS systems and in particular we describe the Swedishmethodology developed by the Swedish Telecom regulator Post & Telestyrelsen (PTS).

  • 321.
    Behnisch, Martin
    et al.
    Leibniz Institute of Ecological Urban and Regional Development, Dresden, Germany.
    Hecht, Robert
    Leibniz Institute of Ecological Urban and Regional Development, Dresden, Germany.
    Herold, Hendrik
    Leibniz Institute of Ecological Urban and Regional Development, Dresden, Germany.
    Jiang, Bin
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Computer and Geospatial Sciences, Geospatial Sciences.
    Urban big data analytics and morphology2019In: Environment and Planning B: Urban Analytics and City Science, ISSN 2399-8083, Vol. 46, no 7 (SI), p. 1203-1205Article in journal (Refereed)
  • 322.
    Beilina, Larisa
    et al.
    Department of Mathematical Sciences, Chalmers University of Technology, Gothenburg University, Gothenburg, Sweden.
    Bondestam Malmberg, John
    Department of Mathematical Sciences, Chalmers University of Technology, Gothenburg University, Gothenburg, Sweden.
    Cristofol, Michel
    Institut de Mathematiques de Marseille, CNRS, UMR 7373, Ecole Centrale, Aix-Marseille University, Marseille, France.
    Shestopalov, Yury
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Mathematics.
    Preface for the session "recent Progress in Electromagnetic Field Theory and New Trends in Inverse Problems"2017In: AIP Conference Proceedings, ISSN 0094-243X, E-ISSN 1551-7616, Vol. 1863, article id 370001Article in journal (Refereed)
  • 323.
    Bekele, Yared
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management.
    GIS Based Factor Identification for the Change in Occurrence of Genista pilosa: a Case Study in Southern Sweden2012Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    This study has the objective of identifying the possible environmental constraints that has role for the continuous loss of heathland plant Genista pilosa. The study has assessed different environmental settings where the plant occurs by way of overlaying analysis based on multiple spatial data sets. Thereafter empirical change detection analyses on the land use of the study area have been performed on the GIS environment by combining temporal based remotely sensed spatial data. The result was then analyzed using land use dynamicity model and the rates of change on each land use type are identified. Expansion of human activity, especially the spreading of agricultural land and urbanization, is found to be the most determinant factor for the dramatic loss of the plant. Finally serious attention for the protection of the plant is recommended by mentioning the possible problem that would occur due to a loss of biodiversity.

  • 324.
    Bell, Raoul
    et al.
    Department of Experimental Psychology, Heinrich Heine University Düsseldorf, Germany.
    Röer, Jan P.
    Department of Experimental Psychology, Heinrich Heine University Düsseldorf, Germany.
    Marsh, John E.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Environmental psychology. School of Psychology, University of Central Lancashire, Preston, UK.
    Storch, Dunja
    Department of Experimental Psychology, Heinrich Heine University Düsseldorf, Germany.
    Buchner, Axel
    Department of Experimental Psychology, Heinrich Heine University Düsseldorf, Germany.
    The Effect of Cognitive Control on Different Types of Auditory Distraction2017In: Experimental psychology (Göttingen), ISSN 1618-3169, E-ISSN 2190-5142, Vol. 64, no 5, p. 359-368Article in journal (Refereed)
    Abstract [en]

    Deviant as well as changing auditory distractors interfere with short-term memory. According to the duplex model of auditory distraction, the deviation effect is caused by a shift of attention while the changing-state effect is due to obligatory order processing. This theory predicts that foreknowledge should reduce the deviation effect, but should have no effect on the changing-state effect. We compared the effect of foreknowledge on the two phenomena directly within the same experiment. In a pilot study, specific foreknowledge was impotent in reducing either the changing-state effect or the deviation effect, but it reduced disruption by sentential speech, suggesting that the effects of foreknowledge on auditory distraction may increase with the complexity of the stimulus material. Given the unexpected nature of this finding, we tested whether the same finding would be obtained in (a) a direct preregistered replication in Germany and (b) an additional replication with translated stimulus materials in Sweden.

  • 325.
    Bendrik, Oscar
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering, Industrial design.
    Airwasher: Luftrening med hjälp av växter2018Independent thesis Basic level (degree of Bachelor), 15 credits / 22,5 HE creditsStudent thesis
    Abstract [sv]

    Det här examensarbetet omfattar en designprocess innehållande, litteraturstudier, intervjuer, observationer, marknadsundersökning, idégenerering, fokusgrupp, utvärdering och kommunikation. Syftet var att vidareutveckla en luftrenare/luftfuktare kallad Airwasher för företaget Växt och Miljödesign. Växt och Miljödesign är ett litet företag som grundar sin verksamhet på att hyra ut och underhålla växter till andra företag. De hyr även ut sin egen uppfinning Airwasher. Airwasher bygger på växters naturliga luftreningsegenskaper då den med hjälp av en fläkt suger in luft från rummet och med hjälp av ett rör för den ner till rötterna där en reningsprocess sker. Växt och Miljödesign hade inte några önskemål på hur Airwasher skulle vidareutvecklas utan det var upp till mig att hitta områden med utvecklingspotential. För att identifiera vilka problem som fanns med Airwasher gjordes intervjuer och observationer ute hos kunder. Det visade sig att det största problemet var att hitta lämpliga platser för Airwasher eftersom den endast kommer i en golvstående kruka med en diameter på 50 cm. Efter att problemen var identifierade började en idégenereringsprocess med målet att hitta lösningar. Alla lösningar som kom fram till en början skulle inte förbättra produkten nämnvärt men däremot göra den mer komplicerad. Det var inte önskvärt så jag tog ett steg tillbaka och funderade över det verkliga behovet, vilket var att förse kunderna med frisk luft. För att göra det på bästa sätt bestämde jag mig för att fokusera på att utveckla tjänsten Airwasher, inte produkten. Slutresultatet blev en serie med tre olika storlekar anpassade efter Växt och Miljödesigns sortiment av krukor. På så vis skulle man kunna utnyttja alla naturliga platser för blomkrukor och enkelt få frisk luft över hela kontoret. För att bestämma ett formspråk för nya Airwasher samlade jag en fokusgrupp där tre värdeord som Airwasher står för diskuterades fram. Orden som bestämdes var naturlig, diskret och pålitlig. Utifrån dessa följde ett skissarbete, först på papper sedan i 3-dimensionellt medium. De bästa idéerna togs ut för att sedan utvärderas mot samma fokusgrupp. När formen var bestämd valdes lämplig produktionsmetod utifrån Växt och Miljödesigns förutsättningar, vilket var 3D-skrivning. För att hålla sig till värdeorden valdes ett träfärgat filament av sågspån och PLA-plast, vilket passar bra in i krukans naturliga färgpalett.

  • 326.
    Benenson, Itzhak
    et al.
    Department of Geography and Human Environment University Tel Aviv.
    Jiang, Bin
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Urban and regional planning/GIS-institute.
    Editorial : Bridging the Gap between Urban and Regional Modeling, and Planning Practice2012In: Journal of the Urban and Regional Information Systems Association, ISSN 1045-8077, Vol. 24, no 1, p. 5-7Article in journal (Other academic)
  • 327.
    Benenson, Itzhak
    et al.
    Department of Geography and Human Environment, University Tel Aviv, Tel Aviv, Israel.
    Jiang, BinUniversity of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Urban and regional planning/GIS-institute.
    Special issue: GIS in Spatial Planning2012Collection (editor) (Refereed)
  • 328.
    Bengtsson, Adam
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Management, Industrial Design and Mechanical Engineering, Industrial Design.
    When cars take over, what will you do?2019Independent thesis Basic level (degree of Bachelor), 180 HE creditsStudent thesis
  • 329. Bengtsson, Bengt Å.
    et al.
    Björklund, Jan-Olov
    Cederberg, Björn
    ArtDatabanken.
    Eliasson, Claes
    Franzén, Markus
    Lunds Universitet.
    Hydén, Nils
    Lindeborg, Mats
    Palmqvist, Göran
    Ryrholm, Nils
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Biology.
    Söderström, Bo
    Artdatabanken.
    Fjärilar2010In: Rödlistade arter i Sverige 2010 / [ed] Ulf Gärdenfors, Uppsala: Artdatabanken i samarbete med Naturvårdsverket , 2010, 1, p. 361-392Chapter in book (Other academic)
  • 330. Bengtsson, Bengt Å.
    et al.
    Ryrholm, Nils
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Biology.
    Hur bevarar och övervakar man bäst Sveriges fjärilsfauna?2010In: Fauna och flora : populär tidskrift för biologi, ISSN 0014-8903, Vol. 105, no 1, p. 39-42Article in journal (Other (popular science, discussion, etc.))
  • 331.
    Bengtsson, Lars
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Cost innovation in global supply chains. The case of Huawei Technologies2012In: Proceedings of the P&OM conference 2012 in Amsterdam, 2012Conference paper (Refereed)
  • 332.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Berggren, Christian
    Linköpings universitet.
    Solmaz Karabag, Filiz
    Linköpings universitet.
    Innovativa konkurrenter från tillväxtekonomier: vad gör svenska företag?2018In: MGMT of Innovation and Technology, Vol. 1, p. 10-11Article in journal (Other academic)
    Abstract [sv]

    Konkurrensen från tillväxtekonomier handlar inte längre om lågkostnadsproduktion. I Kina, Turkiet och Brasilien har många företag utvecklat förmågor till både innovativ och snabb produktframtagning. Vad karaktäriserar dessa företag? Och vad kan svenska företag göra för att hantera de nya utmaningarna och möjligheterna?

  • 333.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Dabhilkar, Mandar
    KTH.
    Lakemond, Nicolette
    Linköpings Universitet.
    Exploring the strategic role of purchasing: An empirical comparison of purchasing practices and performance outcomes2010In: Proceedings of the 17th International Annual EurOMA Conference, 6-9 June, Porto, 2010Conference paper (Refereed)
  • 334.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Dabhilkar, Mandar
    Department of Management and Engineering, Linköping University, Sweden; Department of Industrial Economics and Management, KTH, Sweden.
    von Haartman, Robin
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Knowledge integration challenges when outsourcing manufacturing2011In: Knowledge integration and innovation: critical challenges facing international technology-based firms / [ed] Christian Berggren, Anna Bergek, Lars Bengtsson, Michael Hobday, and Jonas Söderlund, Oxford: Oxford University Press, 2011, 1Chapter in book (Refereed)
    Abstract [en]

    Industrial firms experience a strong tension between high demands to outsource manufacturing to low-cost regions and the need to integrate and co-locate key competencies in product development chains. The chapter explains this tension as a dynamic balance between knowledge integration (KI) requirements and capabilities. Three themes are discussed, illustrated by survey data and case studies. First, the chapter argues that parallel investments in manufacturing capability are valuable for meeting KI requirements derived from outsourcing manufacturing. Second, the analysis demonstrates how different kinds of outsourcing strategies shape the KI challenges. Third, the chapter shows how KI challenges turn up as hidden costs, performance trade-offs, or deteriorated cost reduction capability. The chapter claims that the lack of analysis of KI challenges is one explanation why previous studies on outsourcing effects have shown contradictory results. The chapter ends by suggesting the notion of manufacturing absorptive capacity for understanding KI challenges when outsourcing manufacturing.

  • 335.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Enberg, Cecilia
    Institutionen för ekonomisk och industriell utveckling (IEI), Linköpings universitet.
    Lakemond, Nicolette
    Institutionen för ekonomisk och industriell utveckling (IEI), Linköpings universitet.
    Öppen och sluten på samma gång: Att integrera kunskap över företags gränser2015In: Kunskapsintegration och innovation i en internationaliserande ekonomi / [ed] Hans Andersson och Christian Berggren, Stockholm: Makadam förlag , 2015Chapter in book (Refereed)
  • 336.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköping University, Linköping, Sweden .
    Dabhilkar, Mandar
    Stockholm University, Stockholm, Sweden .
    Exploiting supplier innovativeness through knowledge integration2013In: International Journal of Technology Management, ISSN 0267-5730, E-ISSN 1741-5276, Vol. 61, no 3-4, p. 237-253Article in journal (Refereed)
    Abstract [en]

    Firms are increasingly involving and relying on networks of suppliers and other external partners in their innovation processes. A successful exploitation of suppliers' technology and competencies is however challenging, not least in situations characterised by technological uncertainty. The main purpose of this study is to analyse how supplier innovativeness may be leveraged through internal knowledge integration capabilities in involving suppliers. The analysis is based on a survey of firms in Europe and North America. The study shows that innovative suppliers do contribute to a firm's innovation performance in terms of time–to–market and level of innovation in products/services. The main result is that an internal knowledge integration capability in terms of proficiency in supplier management and cross–functional decision making boosts innovation performance, in particular when technological uncertainty is high.

  • 337.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    IEI, Linköpings Universitet.
    Dabhilkar, Mandar
    Indek, KTH.
    Innovation through purchasing: Leveraging supplier innovativeness through purchasing involvement and proficiency2010In: Proceedings of the 11th International CINet Conference, 5-7 September, Zürich, 2010Conference paper (Refereed)
  • 338.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköpings Universitet.
    Dabhilkar, Mandar
    KTH.
    Leveraging innovation through purchasing involvement and proficiency2010In: Proceedings of APMS 2010 International Conference on Advances in Production Management Systems, 2010Conference paper (Refereed)
  • 339.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköpings Universitet.
    Dabhilkar, Mandar
    KTH.
    Leveraging supplier innovativeness through knowledge integration2011In: Exploring Interfaces - Book of Abstracts, 2011, p. 68-68Conference paper (Refereed)
  • 340.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköpings Universitet.
    Dabhilkar, Mandar
    KTH.
    Use the inside – Exploiting supplier innovation through knowledge integration2011In: Proceedings of the 12th CINet conference, Arhus, Denmark, 11-13 September, 2011Conference paper (Refereed)
  • 341.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Institutionen för ekonomisk och industriell utveckling (IEI) / Projekt, innovationer och entreprenörskap (PIE), Linköping universitet.
    Laursen, Keld
    Department of Innovation and Organizational Economics, Copenhagen Business School.
    Tell, Fredrik
    Företagsekonomiska institutionen, Uppsala universitet.
    Managing knowledge integration across multiple boundaries in open innovation2015In: 16th International CINet Conference: "Pursuing Innovation Leadership", 2015Conference paper (Refereed)
  • 342.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköpings universitet.
    Laursen, Keld
    Copenhagen Business School.
    Tell, Fredrik
    Uppsala universitet.
    Open innovation: Managing knowledge integration across multiple boundaries2016In: Managing Knowledge Integration across Boundaries / [ed] Fredrik Tell, Christian Berggren, Stefano Brusoni, and Andrew Van de Ven, Oxford: Oxford University Press, 2016, 1, p. 87-105Chapter in book (Refereed)
  • 343.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production. KTH, Stockholm, Sweden.
    Lakemond, Nicolette
    Linköping University.
    Lazzarotti, Valentina
    LIUC University Cattaneo.
    Manzini, Raffaella
    LIUC University Cattaneo.
    Pellegrini, Luisa
    University of Pisa.
    Tell, Fredrik
    Linköping University.
    Open to a select few?: Matching partners and knowledge content for open innovation performance2015In: Creativity and Innovation Management, ISSN 0963-1690, E-ISSN 1467-8691, Vol. 24, no 1, p. 72-86Article in journal (Refereed)
    Abstract [en]

    The purpose of the paper is to illuminate the costs and benefits of crossing firm boundaries in inbound open innovation (OI) by determining the relationships among partner types, knowledge content and performance. The empirical part of the study is based on a survey of OI collaborations answered by R&D managers in 415 Italian, Finnish and Swedish firms. The results show that the depth of collaboration with different partners (academic/consultants, value chain partners, competitors and firms in other industries) is positively related to innovation performance, whereas the number of different partners and size have negative effects. The main result is that the knowledge content of the collaboration moderates the performance outcomes and the negative impact of having too many different kinds of partners. This illustrates how successful firms use selective collaboration strategies characterized by linking explorative and exploitative knowledge content to specific partners, to leverage the benefits and limit the costs of knowledge boundary crossing processes.

  • 344.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköpings universitet.
    Tell, Fredrik
    Uppsala universitet.
    Hur arbetar svenska företag med öppen innovation?2016In: Öppen innovation: i teori och praktik / [ed] Nicolette Lakemond och Fredrik Tell, Lund: Studentlitteratur AB, 2016, 1, p. 39-54Chapter in book (Refereed)
  • 345.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lakemond, Nicolette
    Linköpings universitet.
    Tell, Fredrik
    Linköpings universitet.
    Lazzarotti, Valentina
    LIUC University Cattaneo.
    Pellegrini, Luisa
    University of Pisa.
    Manzini, Raffaella
    LIUC University Cattaneo.
    3D open innovation: Practices and outcomes2013In: Proceedings of the 14th international CINet conference, 9-11 September, 2013, Nijmegen, Netherlands., 2013Conference paper (Refereed)
  • 346.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lind, Johnny
    Handelshögskolan Stockholm.
    Balanserade produktionssystem: En möjlighet för global svensk produktion?2013In: Innovation eller kvartalskapitalism?: utmaningar för global svensk produktion / [ed] Lars Bengtsson och Johnny Lind, Stockholm: Liber, 2013, p. 179-196Chapter in book (Other academic)
  • 347.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lind, Johnny
    Handelshögskolan Stockholm.
    Innovation eller kvartalskapitalism?2013In: Innovation eller kvartalskapitalism?: Utmaningar för global svensk produktion / [ed] Lars Bengtsson och Johnny Lind, Stockholm: Liber, 2013, p. 7-20Chapter in book (Other academic)
  • 348.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Lind, JohnnyHandelshögskolan Stockholm.
    Innovation eller kvartalskapitalism?: Utmaningar för global svensk produktion2013Collection (editor) (Other academic)
  • 349.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Ljungström, Martin
    Framtida produktionskoncept: Verkstadsorienterad produktion och decentraliserat datorstöd1993Report (Other academic)
    Abstract [en]

    This report elaborate a vision of decentralized work organisation and especially the use of shop floor oriented computer system to support this. The focus is on industrial production. The report is divided into three parts.

    The first part discuss the characteristics of future production concepts in industrial companies. The point of departure is that Swedish companies abandon Taylorist principles of organization. Alternative paths of rationalization are examined, e.g. Anthropocentric Productions System, Computer Integrated Manufacturing, Lean Production, Total Quality Management and Time Based Management. A conclusion drawn is that future production concepts should be shop floor oriented.

    The second part present a vision of this shop floor oriented concept. The vision is elaborated in terms of work organization, goal oriented group work and decentralized computer support. Primarily the principles and the concrete functions of new types of shop floor oriented computer systems are presented. This concern systems for production planning and control (Leitstand) and NC programming (WOP). Examples of graphics produced by these systems are given. An alternative CIM strategy based on these systems is also examined.

    The third part discuss the process of change toward this new production concept. This is enlightened through two case studies.

  • 350.
    Bengtsson, Lars
    et al.
    University of Gävle, Faculty of Engineering and Sustainable Development, Department of Industrial Development, IT and Land Management, Industrial economics. University of Gävle, Center for Logistics and Innovative Production.
    Martin, Ljungström
    Kvalitet och arbetsutveckling- hur går det ihop?: En förstudie1994Report (Other academic)
    Abstract [en]

    During the 20th century taylorism has been dominating as a production. concept. But lately the companies has started to look for new concepts. Examples of these are presented in the report: Flexible taylorism, Computer Integrated Manufacturing, Socio-technic, Anthropocentric Production Systems, Lean Production, Time Based Management, Total Quality Management (TQM) and Reengineering. Quality as a strategy is getting stronger and stronger and the prior focus on work organization. and better jobs have now turned towards TQM. TQM consists of, except of different techniques and methods, development of organization, work and personnel.

    The main question in our study concern the connection between the development of quallity and work. The efficiency in changes is in many parts depending on the organization of work and the motivation and knowledge of the employees. In accordance to this we have used a model in six case-studies that distinguish the technical system and different quality methods used, but mainly the changes concerning personnel and organization. The results are:

    * The companies follow three quality strategies that affect the employees situation: Control, Motivation and Work development.

    * The choice of strategy depends on experiences from Work development and the production philosophy in the company.

    * The Control strategy can give better quality but poor productivity. There are no belief in workers and the work is controlled in detail.

    * The Motivation strategy upgrade the workers but only optimize the existing system. It can give contradictory work demands if the responsibility for quality inspection is not based on authorities.

    * The Working development strategy gives possibilities to a flexible manufacturing system and a good work. In ideal the development of work and quality is one process with the same persons involved.

    * Quality systems based on ISO 9000 have limited effects on the inner efficiency and bring a risk for a new hierarchy.

    * TQM-work can change the quality organization and create two different organizations. One that is working with product quality and one that is working across the traditional organization.

    * Kaizen-work has in the study only been seen on the shop floor and as a tool for optimizing the direct work/working place.

    * TQM is to make all processes in a company better. That makesmeasuring and feedback important. It can affect in total managementcontrol or give the opportunity to management by objectives.

    * The unions has no strategy for have to deal with quality strategies.

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