| 1. |
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3-D band-stop FSS for X-band and Ku-band
- 2017
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Ingår i: 2017 Progress In Electromagnetics Research Symposium - Fall (PIERS - FALL). - : Electromagnetics Academy. - 9781538612118 - 9781538612125 ; , s. 671-675
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Konferensbidrag (refereegranskat)abstract
- A 3-D Frequency Selective Surface (FSS) with band-stop characteristics for X-band and Ku-band is proposed. A 3-D FSS unit cell is constructed by analyzing two 2-D FSS's. The size of the 3-D FSS unit cell is 5 mm × 5 mm wherein two layers of FR4 substrate with respective widths of 0.762 mm and 0.5 mm are used. Dual stop bands are obtained with this FSS unit cell around 10 GHz and 17.4 GHz; where a wide stop-band of 5.2 GHz is obtained. The parametric study carried out on the proposed design in terms change in nature of substrate, alternate use of different substrates and variation in angle of incidence. The 3-D FSS shows its band rejection property X-band and Ku-band respectively. Ansoft HFSS commercial EM solver software is used to carry out the simulation work.
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| 2. |
- A. Almaqtari, Faozi, et al.
(författare)
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Earning management estimation and prediction using machine learning: A systematic review of processing methods and synthesis for future research
- 2021
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Ingår i: 2021 International Conference on Technological Advancements and Innovations (ICTAI). - : IEEE. - 9781665420884 - 9781665420877 ; , s. 291-298
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Konferensbidrag (refereegranskat)abstract
- The present study highlights earning management optimization possibilities to constrain the events of earning management and financial fraud. Our study investigates the existing stock of knowledge and strand literature available on earning management and fraud detection. It aims to review systematically the methods and techniques used by prior research to determine earning management and fraud detection. The results indicate that prior research in earning management optimization is diverged among several techniques and none of these techniques has provided an ideal optimization for earning management. Further, the results reveal that earning management determinants are complex based on the type and size of business entities which complicate the optimization possibilities. The current research brings useful insights for predicting and optimization of earnings management and financial fraud. The present study has significant implications for policymakers, stock markets, auditors, investors, analysts, and professionals.
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| 3. |
- A., Johnsson, et al.
(författare)
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Physical inactivity increases the risk of endometrial cancer and premenopausal breast cancer
- 2015
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Ingår i: Cancer Research. - 0008-5472. ; 75:15 Suppl
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Konferensbidrag (refereegranskat)abstract
- Background. Epidemiological studies indicate that physical activity reduces the risk of cancer. Physical inactivity or sedentary behavior, has recently been suggested as a risk factor independent of physical activity level. Breast and endometrial cancer incidence have both been associated with physical activity, and endometrial cancer incidence with physical inactivity/sedentary behavior. The purpose of the present study was to investigate physical inactivity as a risk factor for breast cancer, divided into pre- and postmenopausal subtypes, and for endometrial cancer, and to explore possible dose-response relations regarding the level of physical inactivity. Methods. In a population-based prospective cohort study, 29 520 women in the southern part of Sweden, in ages between 25 and 64 years, participated. A questionnaire-based survey was performed 1990-92. Their reported professions were classified as sedentary or not which together with reported participation in competitive sports constituted the basis for classification into three activity-levels; (1) physical inactivity, defined as having sedentary occupation and no participation in competitive sports, (2) partly inactive, defined as either having a sedentary occupation or non- participation in competitive sports, (3) Physical active, defined as not having a sedentary occupation and participation in competitive sports. The association between physical inactivity and pre and postmenopausal breast and endometrial cancer incidence were analyzed by Cox regression, adjusted for hormonal factors, family history of cancer, body mass index (BMI) and age. Results. Physical inactive women had a significantly increased risk of endometrial cancer (HR = 2.41, 95% CI 1.14-5.11) and premenopausal breast cancer (HR = 2.40, 95% CI 1.14-5.02), compared with women who were less physical inactive. No such association was found for postmenopausal breast cancer. Analysis of linear trend showed a significant dose-response relationship with increased risk of both premenopausal breast cancer (ptrend 0.02) and endometrial cancer (ptrend
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| 4. |
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| 5. |
- A. Mouris, Boules, et al.
(författare)
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A Dual-Polarized Multi-Antenna Structure for Simultaneous Transmission of Wireless Information and Power
- 2019
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Ingår i: 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings. - : IEEE. ; , s. 1805-1806
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Konferensbidrag (refereegranskat)abstract
- In this paper, a dual-polarized multi-antenna structure is designed at 2.45 GHz with the goal of allowing simultaneous transmission of wireless information and power. Differential feeding was used to minimize the mutual coupling due to radiation leakage in addition to a mushroom-type EBG structure for suppressing the surface waves. Simulation results for the proposed structure show a mutual coupling level lower than -40 dB between the information transmitting antenna and the power transmitting antennas for both polarizations. The isolation level between the antennas is improved by at least 22 dB and 14 dB for the E-plane and H-plane coupling, respectively.
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| 6. |
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| 7. |
- A., Trubetskaya, et al.
(författare)
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The Effect of Wood Composition and Supercritical CO2 Extraction on the Charcoal Production
- 2019
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Ingår i: 2019 AIChE Annual Meeting proceedings. - : American Institute of Chemical Engineers.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- This work demonstrated that the coupling of supercritical carbon dioxide extraction with slow pyrolysis is effective to remove over half of extractives from low quality wood and to generate biochar from remaining solid wood fractions. The high yields of extractives from supercritical carbon dioxide extraction illustrates the potential utilizing of low quality wood as an alternative feedstock for the sustainable production of value-added chemicals. Results showed that supercritical carbon dioxide extraction has neither a strong impact on the physical properties of original wood nor on the yield of solid biochar. These results are promising as they show that the biochar obtained for this renewable feedstock could be used as an alternative to fossil-based coke in applications including ferroalloy industries. Moreover, the heat treatment temperature and supercritical carbon dioxide extraction had a significant impact on the tar yields, leading to the increase in naphthalene, polycyclic aromatic hydrocarbons, aromatic and phenolic fractions with the greater temperature. The differences in gasification reactivity and dielectric properties of solid biochars, composition and yields of liquid products of non-treated pinewood and extracted wood fraction emphasize the impact of supercritical carbon dioxide extraction on the pyrolysis process.
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| 8. |
- Aabel, Lise, 1992, et al.
(författare)
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Distributed Massive MIMO via all-Digital Radio Over Fiber
- 2020
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Ingår i: Conference Record - Asilomar Conference on Signals, Systems and Computers. - 1058-6393. ; 2020-November, s. 319-323
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Konferensbidrag (refereegranskat)abstract
- A crucial challenge in the implementation of distributed massive multiple-input multiple-output (MIMO) architectures is to provide phase coherence while, at the same time, limit the complexity of the remote-radio heads (RRHs), which is important for cost-efficient scalability. To address this challenge, we present in this paper a phase-coherent distributed MIMO architecture, based on off-the-shelf, low-cost components. In the proposed architecture, up- and down-conversion are carried out at the central unit (CU). The RRHs are connected to the CU by means of optical fibers carrying oversampled radio-frequency (RF) 1-bit signals. In the downlink, the 1-bit signal is generated via sigma-delta modulation. At the RRH, the RF signal is recovered from the 1-bit signal through a bandpass filter and a power amplifier, and then fed to an antenna. In the uplink, the 1-bit signal is generated by a comparator whose inputs are the low-noise-amplified received RF signal and a suitably designed dither signal. The performance of the proposed architecture is evaluated with satisfactory results both via simulation and measurements from a testbed.
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| 9. |
- Aaberg, E, et al.
(författare)
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The role of neurogenesis in alcoholism
- 2003
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Ingår i: NORDIC JOURNAL OF PSYCHIATRY. - 0803-9488. ; 57:2, s. 94-94
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 10. |
- Aaboen, Lise
(författare)
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BATON-CHANGING ON EGGSHELLS – TRANSFERRING SUPPLIER RELATIONSHIPS WHEN MOVING PRODUCTION
- 2014
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Konferensbidrag (refereegranskat)abstract
- Production transfers are a result of outsourcing and offshoring decisions. Though, because ofthe strategic focus of the outsourcing literature have not the operational issues of howrelationship development between sender, receiver and raw material been fully depicted. Thepurpose of the present paper is to explore relationship development connected to transfer ofraw material supplies responsibility during transfer of production. To fulfil the purpose, fourdifferent production transfers were studied: three from Sweden to China, Romania andHungary respectively and one transfer from Holland to Sweden. We can see that thedependence and power shifts gradually between the sender and the receiver and therelationship between them sets the arena for what relationship is developed between thereceiver and the raw material suppliers. Furthermore, short social distances can over bridgecultural and technological distances to some extent, because it motivates to take therelationship into a more developed state.
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| 11. |
- Aaboen, Lise, 1978
(författare)
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Business Incubators as Networks - How and Why?
- 2008
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Ingår i: Proceedings of ECEI 2008 The 3rd European Conference on Entrepreneurship and Innovation. - 9781906638153 ; , s. 1-8
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Konferensbidrag (refereegranskat)
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| 12. |
- Aaboen, Lise, et al.
(författare)
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Designing and Assessing Learning in Venture Creation Programs - Winner of Best Practitioner Development Workshop Award
- 2018
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Workshop Summary In Venture Creation Programs the venture acts as a ‘learning vessel’, enabling what students need to learn - and more - given a greater or lesser extent of guidance. But how do we ensure that the students are engaging in ‘doing what they need to do’ in order to ‘learn what they need to learn’? In this workshop, participants will benchmark and crowdsource to identify and develop teaching tool prototypes for venture creation programs. Each ‘teaching tool’ consist of a learning objective, a combination of learning activities and an assessment suggestion. The workshop consists of two steps: the first is to capture learning activities from the entire group; then we divide into smaller groups where we develop them further into teaching tools. The teaching tools can later be used by the participants in their home university in order to package integrated venture activities so that the activities become aligned to the learning objectives.
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| 13. |
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| 14. |
- Aaboen, Lise, 1978, et al.
(författare)
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Strategizing as networking for a new venture
- 2012
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Ingår i: 22nd Nordic Workshop on Interorganisational Research, Trondheim, Norway, August 16-18.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 15. |
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| 16. |
- Aaboen, Lise, 1978, et al.
(författare)
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Technology Transfer Offices, Incubators, and Intellectual Property Management
- 2016
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Ingår i: 76th Annual Meeting of the Academy of Management.
-
Konferensbidrag (refereegranskat)abstract
- In this paper we present a systematic literature review of the intersection between intellectual property (IP) management, technology transfer offices (TTOs) and incubators (and to some degree also science parks) in order to find out how incubators and/or TTOs support and work with patenting and IP management in startups. IP management is an important issue for the competitiveness of technology based startups and a difficult issue due to the resources needed to obtain, monitor and enforce IP rights. Understanding how the support organizations facilitate this work is therefore of importance for the startups as well as for universities and policy actors seeking to support technology transfer. The identified publications were systematized according to the actor in focus and whether the paper discussed IP as an output or as a strategic focus. The literature review showed that this literature tends to adopt a simplistic view of IP management, not taking all strategies into account. The literature typically narrows the focus down to a simplistic view of trying to increase the patent output of TTOs and incubators, and the related firms and/or universities.
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| 17. |
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| 18. |
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| 19. |
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| 20. |
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| 21. |
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| 22. |
- Aaboud, M, et al.
(författare)
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ATLAS Collaboration
- 2019
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Ingår i: XXVIIth International Conference on Ultrarelativistic Nucleus–Nucleus Collisions (Quark Matter 2018). - 0375-9474. ; 982, s. 985-1009
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Konferensbidrag (refereegranskat)
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| 23. |
- Aad, G
(författare)
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Search for charged Higgs bosons in the τ+jets final state using 14.7 fb-1 of pp collision data recorded at √s = 13 TeV with the ATLAS experiment
- 2016
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Konferensbidrag (refereegranskat)abstract
- The experimental observation of charged Higgs bosons, H±, which are predicted by several models with an extended Higgs sector, would indicate physics beyond the Standard Model. This note presents the results of a search for charged Higgs bosons in 14.7 fb−1 of pp collision data at √ s = 13 TeV recorded by the ATLAS detector at the LHC. The search targets the τ+jets channel in top-quark-associated H ± production with a hadronically decaying W boson and τ lepton in the final state. No evidence of a charged Higgs boson is found. For the mass range of mH± = 200 − 2000 GeV, upper limits are set on the production cross section of the charged Higgs boson with the subsequent decay H± → τν in a range of 2.0 − 0.008 pb.
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| 24. |
- Aadland, Torgeir, et al.
(författare)
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Levelling the playing field: Could entrepreneurship education compensate the lack of entrepreneurial pedigree and prior experience?
- 2022
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Questions we care about: In the last four decades, the importance of entrepreneurship education for societal renewal has seen a dramatic rise. Policy arguments state that to spur economic development, a more entrepreneurially oriented workforce is needed. To increase our understanding of how entrepreneurship education impacts entrepreneurial careers, the purpose of this paper is to investigate how entrepreneurship education, in the form of venture creation programs (VCPs), mitigate or surpass a lack of entrepreneurial career antecedents, such as entrepreneurial pedigree or prior entrepreneurial experience. We ask: What role do VCPs play in the subsequent career choice of graduates regarding career impact relative to prior entrepreneurial experience and entrepreneurial pedigree? Approach: This paper investigates the role of VCPs, entrepreneurial pedigree, and prior entrepreneurial experience regarding early career choice. A broad perspective of entrepreneurial career is considered, across four occupational forms: self-employed, entrepreneurial employment (intrapreneur), hybrid (self-employed and employed in parallel), and conventional employment. To investigate career choice, data from graduates of VCPs at three universities in Northern Europe was collected through an online survey. Questions addressed graduate background prior to education, yearly occupational employment subsequent to graduation, and graduates’ own perception of entrepreneurial activity in employment positions. The survey was sent to 1326 graduates (total graduate population = 1568) and received 692 responses (52.2% response rate). Results: The educational context of VCPs, whether Ind-VCP or Corp-VCP, mitigated prior entrepreneurial experience. Although prior entrepreneurial experience interacted with Ind-VCP in making a career as self-employed more likely, this was not the case for Corp-VCP, in subsequently choosing intrapreneurial careers. Entrepreneurial pedigree had no significant effect on career choice other than for hybrid careers. Implications: Entrepreneurial experience gained from VCPs seems to influence graduates towards future entrepreneurial careers. For some, a VCP is the first entrepreneurial experience, while others are building existing entrepreneurial experiences. Evidence supports the conclusion that many VCP graduates lacking prior entrepreneurial experience instead develop entrepreneurial competencies (knowledge, skills, and judgmental abilities) through the program, which prepares them to engage in subsequent entrepreneurial careers. For policy and practice, entrepreneurship education can level the playing field for students aspiring to an entrepreneurial career but lacking prior entrepreneurial experience or entrepreneurial pedigree. This is an important insight when considering the need to spur innovativeness among businesses transitioning towards sustainable futures and/or recouping from the economic downturns created and perpetuated by the pandemic. Our evidence illustrates that action-based, contextualized education in entrepreneurship creates graduates that engage either as self-employed or as change agents (working with initiating and developing new opportunities) in established businesses. Value/Originality: This study offers novel evidence that entrepreneurship education can level the playing field for students preparing for entrepreneurial careers but lacking prior entrepreneurial experience or an entrepreneurial pedigree.
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| 25. |
- Aadland, Torgeir, et al.
(författare)
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The gender gap in entrepreneurship: The role of the relative pay off from entrepreneurship
- 2022
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Ingår i: RENT Proceedings. - 2219-5572. ; 2022
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Konferensbidrag (refereegranskat)abstract
- Objectives Entrepreneurship education garners increasing interest, with current trends showing a greater number of women applying. However, less is known about how attendees experience the use of their education post-education in general, in regard to the relative pay-off in graduates’ subsequent careers. Similarly, the extent to which applied entrepreneurial competencies gained may differentiate in careers of women compared to men is also understudied. Research on the distinct gender populations, focusing on occupational differences have limited space in literature. The objective of this paper is to investigate the career metrics in income and work-life balance, comparing and contrasting a population of entrepreneurship education graduates, along gender lines. Literature review Literature points an underlying gender bias in entrepreneurship, where opportunity-based entrepreneurial careers and self-concept of an entrepreneur has predominantly been studied from a male perspective. For example, studies have highlighted aspects of gender bias towards women engaging in opportunity-based entrepreneurship such as difficulty in obtaining necessary funding for growth, challenges in accessing entrepreneurial networks, lower levels of self-belief and self-efficacy regarding entrepreneurial activity, differences in education, and imbalance in work expectations relative to home life. However, these studies have predominantly focused on a new firm formation definition of entrepreneurship. The utilization of entrepreneurial competencies, as developed through entrepreneurship education that focuses on experience- and reflection-based approaches to learning, have in recent studies shown to be equally important for intrapreneurs as self-employed entrepreneurs. This reflects the broader contextual spread of applied entrepreneurial competence in graduate careers. The entrepreneurial careers of the female graduates who engage in ideation and implementation of new business activity after an entrepreneurship education, may it be in firm formation or in employed roles, remains understudied. Therefore, the question is raised: What is the relative pay-off (i.e., income and work-life balance) of entrepreneurship in relation to occupational choice and gender for graduates of entrepreneurship educations? Approach/Method Alumni from three master-level venture creation programs at three universities in Northern Europe were contacted for this study. From a total population of 1103 (graduating between 1997-2018),531 graduates responded, resulting in a response rate of 48.1 percent. The gender distribution in the total population is 28.5 percent female, and within the respondent sample it is 29.5 percent female. Two dimensions of career progress: income and work-life balance, was then analyzed with a set of dependent variables and control variables in ordinal regression. These regressors include career start-up experience and to what extent ideation and implementation of new business activity in employed occupations impacts the independent variables. Models are based on separate regressions on men and women with the purpose to highlight gendered differences in career progression and what regressors contributes to this. Results/Findings The findings were divided into separate sets by the two dependent variables, income and work-life balance. For income levels, career length is shared by both men and women as being a strong predictor. Beyond that, the regression analysis gives different versions for women and men of what contributes to a high income. Men in paid employment (as conventional employees or intrapreneurs) earns more than their self-employed and hybrid (combining employment and self-employment) peers. For women, there is no significant differences among the occupations. For both genders, type of industry is also influential towards the income level. Work-life balance generated regressions that points towards small influences of the regressors for women. For men, having a partner indicates a higher work-life balance, which is not significant for women. Also, having less work related to entrepreneurial competencies (i.e., being conventional employed), results in a more positive work-life balance. Value & Implications Entrepreneurship education is shown to have many positive impacts on subsequent careers. However, entrepreneurial competencies developed through education do not appear to counteract the general gender differences seen in society, as differentiation between male and female graduates is evident through the study. Where previous research has focused on studying these differences, this study instead focuses on how income and work-life balance unfolds across gender categories of venture creation program graduates. These programs have shown to produce graduates who have developed and later utilized entrepreneurial competencies to a high degree in both employed and self-employed contexts. Though in the subsequent careers, the progression of income and work-life balance falls under different mechanisms depending on the gender of the graduate. Women seems to have more stable progression compared to men, with less variation between occupations. Though a limitation lies within that the regressors builds lesser models for women compared to men. This indicates that future research should consider an expanded set of variables or focus on designing qualitative studies target towards career progression of female entrepreneurs. In conclusion this study informs the need to consider the entrepreneurial career progression of women as different compared to their male graduates.
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| 26. |
- Aagaard, Annabeth, et al.
(författare)
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Creating and capturing sustainable value through business model and service innovation
- 2018
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Konferensbidrag (refereegranskat)abstract
- A number of researchers and practitioners emphasize the potentials of creating value through sustainable business models. However, little attention has been paid as to how sustainable value is created and implemented into the organization and how sustainable value is perceived by the customers. This research gap is explored empirically through a case study of active facilitation and implementation of sustainable business models as experience internally and externally among two hotels’ employees and customers. The findings reveal different key control mechanisms in sustainable value creation and value capture through sustainable business models and sustainable service innovation. The managerial implications of creating and implementing sustainable business models in ways that are perceived sustainable by customer, stress the need for employee engagement, customer involvement, and targeted and personal communication educating internal and external sustainability ambassadors.
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| 27. |
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| 31. |
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| 32. |
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| 33. |
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| 34. |
- Aagerup, Ulf, 1969-, et al.
(författare)
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How image and awareness relates to internal and external stakeholders' acceptance of B2B rebranding
- 2023
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Konferensbidrag (refereegranskat)abstract
- The acquisitions of brands by companies have become more frequent, representing a significant and effective way for firms to reach international new markets. This recent trend has led to a rise in rebranding, particularly in the business-to-business (B2B) sector. Since marketing literature primarily focuses on B2C brand strategies, literature on the field constantly overlooks B2B characteristics. This is sorely needed, because, despite massive investments, many acquisitions fail, especially international acquisitions where one faces cross-country differences. This is unsurprising because most companies' M&A considerations do not place much weight on brand strategy, and brand equity is typically not handled very well but is often treated as an after-thought compared to more pressing financial matters (e.g. how rebranding affects stock returns) and operational matters (e.g. descriptions of enablers and barriers to the rebranding process). Previous studies in this field emphasise how to do rebranding. However, they treat the brand itself as a black box —it is only how you execute the B2B rebranding process that is investigated, not which dimensions of the customer's brand knowledge should be prioritised. This is unfortunate, because rebranding an acquired brand without an idea of the desired end result is like navigating without a destination —even if you execute well, you will most likely not end up where you need to be. This paper addresses this gap by providing insights into the significant factors that drive B2B rebranding strategies, focusing on the transfer of brand equity from the acquired B2B brand to the acquiring company's brand.This study was conducted in one B2B firm going through rebranding process in the life science sector. Getinge was founded in 1904 in Sweden and is a global medical technology firm. The company provides equipment and systems in the healthcare and life sciences sector and has become a global leader in the field of Surgical Workflow. The international growth has been possible through incorporating new innovative offerings. These have been both internally developed, but also acquired internationally. A significant number of international acquisitions have been made throughout the years. In 2021 the company employed over 10,000 people worldwide, with products marketed in over 135 countries.Besides being one of the most valued companies in the sector, Getinge was chosen since the firm has initiated a rebranding process after a long-time international growth strategy, including acquisitions of many different international brands. Moreover, since B2B companies commonly rely on corporate, rather than product branding. Getinge is an appropriate choice since this study, therefore, focuses on a company that uses the same name for its company and its products.By examining an in-depth single case study of a multinational B2B company in the life sciences industry, this paper contributes to the research in international rebranding by validating that brand equity is a relevant consideration for B2B rebranding processes. Specifically, it argues that brand awareness transfer plays an essential role during the rebranding process, especially when it comes to external branding. Customers generally accept the new brand if the value proposition remains unchanged. However, they need to be made aware of the change to avoid confusion. Internally by contrast, the most significant challenge seems to be the transfer of brand image. Awareness is easy; during a rebranding process employees immediately become aware of the change. They however exhibit strong opinions for or against rebranding depending on their emotional connections to the old brand.These results extend the theory on international rebranding after M&As by demonstrating that the B2B context requires different prioritizations than consumer goods rebranding. The study shows how various stakeholders respond throughout the rebranding process. Firms can plan their rebranding process in mind that both brand image and brand awareness are important for brand equity during the rebranding process. However, firms need to prioritise one over the other depending on their specific audience (internal and external). Moreover, the realisation that awareness is a crucial success factor in B2B rebranding might help companies leverage brand equity in international M&As.
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| 35. |
- Aagerup, Ulf, 1969-
(författare)
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Intermediate Luxury Fashion : Brand Building via Fat Discrimination
- 2016
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Ingår i: 11th Global Brand Conference. - Saltaire, UK : Greenleaf Publishing. ; , s. 23-28
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Konferensbidrag (refereegranskat)abstract
- Purpose: The purpose of this paper is to investigate if intermediate luxury fashion brands discriminate overweight and obese consumers.Design/methodology/approach: 1,454 intermediate luxury garments were tallied and measured in-store in London. The physical sizes of the garments were matched to the body sizes of the population, and a gap analysis was carried out in order to determine whether the supply of clothes match the relative importance of each market segment.Findings: While previous research shows that mass-market fashion companies do not discriminate overweight and obese consumers, intermediate luxury garments come in very small sizes compared to the individuals that make up the population.Research limitations/implications: The findings show that purveyors of intermediate luxury fashion limit assortments of garments so they avoid fat typical user imagery.Practical implications: Companies that market products that are sensitive to the typical user imagery can optimize their brands by limiting undesirable customer types access to their brands, provided that 1) they have the financial strength to reject customers whose image would be detrimental to the brand, 2) the companies are active in an industry in which people would tolerate customer rejection, and 3) they sell a product that actually can be denied undesirable customers.Social implications: The study shows that fat consumers are relegated to mass-market fashion but are excluded from intermediate luxury fashion. This constitutes a social inequality.Originality/value: The result of this study provides quantitative evidence that companies control assortments to exclude undesirable typical user imagery. It also delineates under which conditions they do it. This adds to the theory of user imagery.
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| 36. |
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| 37. |
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| 38. |
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| 39. |
- Aagerup, Ulf, 1969, et al.
(författare)
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Self-enhancing green consumer behavior
- 2015
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Ingår i: The 10th annual Global Brand Conference, Turku, Finland, April 27-29.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- In the last few decades, the topic of environmental sustainability has received much attention within the marketing literature (Powell, 2011, Leonidou et al., 2013). As our world faces many environmental challenges, both large and small, the thought that part of the solution to these problems is in the consumption based arena has become more popular. To steer toward a more environmentally sustainable consumption is thus seen as desirable for many actors in society. However, while the concepts of green, sustainable, or environmental marketing have existed for several decades, the actual results of these initiatives are discouraging from both research and sustainability perspectives (Crane, 2000). There is a vast " attitude - behavior gap" (Moraes et al., 2 012, Carrington et al., 2010, Carrington et al., 2014) which means that although consumers profess to be positively disposed towards organic products, they do not act accordingly. Traditionally, research in this field has focused on how products’ functiona l benefits and consumers’ values and norms affect green consumer behavior (Salazar et al., 2013) . There is however an emerging understanding that consumers may seek more than functional value from their environmentally friendly brands, value like e.g. stat us (Griskevicius et al., 2010) and identity (Sexton and Sexton, 2011). Thus, for green products to be successful it may not be sufficient to only to be good; they must also make their user seem good. While building on the symbolic/expressive meaning of consumption is a commonly accepted idea within brand building (e.g. Park et al., 1986, Aaker, 1997, Fang et al., 2012) , it has received limited attention within the green consumer behavior domain. We propose that from the symbolic consumption perspective, environmentally friendly products that are consumed conspicuously should represent greater value than those that are consumed inconspicuously. Against this background, the purpose of this paper is to investigate if consumers choose environmentally friendly options to a greater extent if the consumption setting is public rather than private consumption situations.
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| 45. |
- Aagesen, Peter Tolstrup, et al.
(författare)
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Personality of Interaction : Expressing Brand Personalities Through Interaction Aesthetics
- 2015
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Ingår i: 34th annual Chi Conference On Human Factors in Computing Systems, Chi 2016. - New York, NY, USA : ACM Digital Library. ; , s. 3126-3130
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Konferensbidrag (refereegranskat)abstract
- Practicing designers must usually relate to branding in some manner. A designed artifact must support the brand in a constructive way and help establish positive brand experiences, which in turn have strategic value for the brand's institution. While there is obvious application of visual branding knowledge to the visual form of interactive artifacts, interviews with expert practitioners reveal a lack of systematic means to craft an interaction aesthetic to support a brand. Our empirical study relates attributes of interactive experience to that of 'brand personality', a common way of quantifying how a brand should be perceived. We show that particular attributes of interactivity, such as whether an interaction has a continuous rather than discrete flow, are related to particular brand traits. Our empirical results establish a clear commercial significance for deeper, systematic ways of analyzing and critiquing interactive experiences.
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| 46. |
- Aakhus, Mark, et al.
(författare)
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Digital Innovation as Design of Digital Practice : Doctors as Designers in Healthcare
- 2018
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Ingår i: Proceedings of the 51st Hawaii International Conference on System Sciences (HICSS). - 9780998133119 ; , s. 4594-4601
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Konferensbidrag (refereegranskat)abstract
- Medical professionals are increasingly assuming the role of maker and creator. At the same time, digital innovations, as part of evolving information infrastructures, are becoming increasingly prevalent in healthcare. In this paper, we adopt a Schönian approach to understand how a medical professional, who is not an IS designer by trade, engages in the design of digital practice - turning what may appear as a failed digital innovation effort into a successful design of digital practice. Our inquiry suggests three pragmatic principles that call for further investigation: (a) professionals can make a significant contribution to design work by inventing means for fact-based, reflective engagement with the situation; (b) the reorganization of work practice involves organizational design, information system design, and communication design; and (c) developing design as digital practice entails the development of fact-based design practice and must engage practical theories.
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| 47. |
- Aakjer Nielsen, Michael
(författare)
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Accidents on rural roads in Denmark
- 2000
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Ingår i: Proceedings of Traffic Safety on Two Continents. Conference in Malmö, Sweden, September 20-22, 1999. - Linköping : Statens väg- och transportforskningsinstitut. ; , s. 1-16
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 48. |
- Aakjer Nielsen, Michael, et al.
(författare)
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Signing and marking of substandard horizontal curves on rural roads
- 1998
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Ingår i: Proceedings of Road safety in Europe. Conference in Bergisch Gladbach, Germany, September 21-23, 1998. - Linköping : Statens väg- och transportforskningsinstitut. ; , s. 25-38
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 49. |
- AAl Abdulsalam, Abdulrahman, et al.
(författare)
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UtahBMI at SemEval-2016 Task 12 : Extracting Temporal Information from Clinical Text
- 2016
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Ingår i: Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016). - : Association for Computational Linguistics. ; , s. 1256-1262
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Konferensbidrag (refereegranskat)abstract
- The 2016 Clinical TempEval continued the 2015 shared task on temporal information extraction with a new evaluation test set. Our team, UtahBMI, participated in all subtasks using machine learning approaches with ClearTK (LIBLINEAR), CRF++ and CRFsuite packages. Our experiments show that CRF-based classifiers yield, in general, higher recall for multi-word spans, while SVM-based classifiers are better at predicting correct attributes of TIMEX3. In addition, we show that an ensemble-based approach for TIMEX3 could yield improved results. Our team achieved competitive results in each subtask with an F1 75.4% for TIMEX3, F1 89.2% for EVENT, F1 84.4% for event relations with document time (DocTimeRel), and F1 51.1% for narrative container (CONTAINS) relations.
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| 50. |
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