This study aims to understand how alternative tourism can contribute to the destination image of Palestine, given its negative image in the media. It proposes a framework for various destination image aspects and applies this framework in the context of alternative tourism in Palestine. It seeks to explore the key image formation factors, the perceived images of Palestine, and the post-visit behaviours of tourists who had engaged in alternative tourism in Palestine. This research contributes in fulfilling intriguing gaps in the Palestinian destination’s image literature, as well as the alternative tourism field that has emerged manifestly in Palestine. This study is exploratory in nature applying qualitative methodology by using open-ended questions in email interviews, and the interviews were analysed using thematic analysis. The empirical results proved that tourists who had visited Palestine and engaged in alternative tourism, had positive destination images, opposite to the ones portrayed in the media that show Palestine as a dangerous place to visit. Finally, this research provides academic and managerial implications.
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Introduction/purpose: The paper reflexively documents (for the first time) as a consistent approach a participatory, co-creative storytelling practice for organic place branding as developed by the researcher across cinema, digital platforms, and word-of-mouth. Focus of this paper is on the societal impact of an implicit approach, to be structured into a repeatable process. Research limitations: The paper is based on reflexive observations and insights. The original empirical materials were co-created with stakeholders or developed for cinema, creative industry, or other applied uses, with the intent to develop a formalized methodology. Empirical research assets were therefore interpreted, reframed, or reflected upon from the viewpoint of both (a) social sciences and humanities and (b) place branding, leisure direction, and impact viewpoints. Theoretical framework: This paper is presented as a case study. A theoretical justification is provided. Methodology/main research approach: Reflexive reporting of art-based participatory interventions, between activism (action research) and storytelling for place branding. Findings: Reference cases will be grounded in the City of Turin, Italy, and most specifically its underprivileged Mirafiori and Borgo Aurora districts. The paper will frame an organic field practice through reflexively structuring it as a repeatable process. Impacts of an economic, social, and artistic nature will be documented. Specific empirical research assets include: (a) fictional movie and documentary (2014, 2019); (b) video clips, based on participatory interviews; (c) reflexive evidence from original approach bridging (cinematic) storytelling to place branding; (4) information and evidence on economic and social impacts, as extracted from (a) news and other secondary sources, and (b) primary statements from key stakeholders. Conclusions: The paper will offer two key value points: (a) Reflexive externalization by stakeholders of an implicit approach; (b) Potential formalization into a repeatable process, for universal adoption. The authors are committed to achieving the most societal impact through their research and consulting work and the paper will provide the opportunity to transfer findings, learnings, and assets to a wider community of stakeholders, for example, citizens and practitioners, with the required methodological reliability. Practical implications: The focus of this paper is eminently practical in terms of translating an organic practice at the crossroads of the creative industry, cinematic arts, and place branding, into a structured approach, and possibly a process. The outcome will be a reflexive repeatable formalization of the said approach, for future consideration and adoption by place branding leaders and stakeholders, with societal impact as the priority.
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This chapter investigates the deeply mediatized experience of place and space within the lived practice of events by studying two annual Dutch cultural events as cases: Oerol Festival (2017) and 3FM Serious Request (2017). Drawing on substantial datasets containing online and offline participant observations, both short in situ interviews and longer in-depth interviews with a total of 248 interviewees and large datasets from Twitter and Instagram, this chapter demonstrates that media concurrently de-spatialize, in the sense that they diminish spatial borders and overcome distance, and affirm embodied experiences of being-in-place. I argue that it is liveness - the potential connection, through media, to events that matter to us as they unfold - that creates the closeness between the near and the far elements within the “eventsphere” and binds it all together into one event-space.
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Background: To assess the prevalence of chronic lymphedema and trismus in patients > 6 months after head and neck cancer (HNC) treatment, and to explore how the severity of these conditions correlates with body image and quality of life. Methods: The cross-sectional sample included 59 patients, treated for HNC between six months to three years ago. Physical measurements were performed to assess the presence of external lymphedema and trismus (<36 mm). Furthermore, participants completed two questionnaires regarding body image (BIS) and quality of life (UW-QoL V4). Results: Lymphedema prevalence was 94.1% (95% CI 0.86–0.98), with a median severity score of 9 (range 0–24). Trismus prevalence in this sample was 1.2%. The median BIS score was 2, indicating a positive body image. The UW-QoL score showed a good QOL with a median of 100. Only the domain of saliva and overall related health had a lower median of 70 and 60, respectively. There was no correlation between lymphedema and body image (r = 0.08, p = 0.544). Patients with higher lymphedema scores reported poorer speech with a moderate correlation (r = −0.39, p = 0.003). Conclusion: Lymphedema is a highly prevalent, but moderately severe late side-effect of HNC with a limited impact on quality of life domains except for speech, in our cohort.
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Robots need sensors to operate properly. Using a single image sensor, various aspects of a robot operating in its environment can be measured or monitored. Over the past few years, image sensors have improved a lot: frame rate and resolution have increased, while prices have fallen. As a result, data output has increased and in a number of applications data transfer to a processing unit has become the limiting factor for performance. Local processing in the sensor is one way of reducing data transfer. A report on the Vision in Robotics and Mechatronics project
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Industrial robot manipulators are widely used for repetitive applications that require high precision, like pick-and-place. In many cases, the movements of industrial robot manipulators are hard-coded or manually defined, and need to be adjusted if the objects being manipulated change position. To increase flexibility, an industrial robot should be able to adjust its configuration in order to grasp objects in variable/unknown positions. This can be achieved by off-the-shelf vision-based solutions, but most require prior knowledge about each object tobe manipulated. To address this issue, this work presents a ROS-based deep reinforcement learning solution to robotic grasping for a Collaborative Robot (Cobot) using a depth camera. The solution uses deep Q-learning to process the color and depth images and generate a greedy policy used to define the robot action. The Q-values are estimated using Convolutional Neural Network (CNN) based on pre-trained models for feature extraction. Experiments were carried out in a simulated environment to compare the performance of four different pre-trained CNNmodels (RexNext, MobileNet, MNASNet and DenseNet). Results showthat the best performance in our application was reached by MobileNet,with an average of 84 % accuracy after training in simulated environment.
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Background: Most studies on birth settings investigate the association between planned place of birth at the start of labor and birth outcomes and intervention rates. To optimize maternity care it also is important to pay attention to the entire process of pregnancy and childbirth. This study explores the association between the initial preferred place of birth and model of care, and the course of pregnancy and labor in low-risk nulliparous women in the Netherlands. Methods: As part of a Dutch prospective cohort study (2007–2011), we compared medical indications during pregnancy and birth outcomes of 576 women who initially preferred a home birth (n = 226), a midwife-led hospital birth (n = 168) or an obstetrician-led hospital birth (n = 182). Data were obtained by a questionnaire before 20 weeks of gestation and by medical records. Analyses were performed according to the initial preferred place of birth. Results: Low-risk nulliparous women who preferred a home birth with midwife-led care were less likely to be diagnosed with a medical indication during pregnancy compared to women who preferred a birth with obstetrician-led care (OR 0.41 95% CI 0.25-0.66). Preferring a birth with midwife-led care – both at home and in hospital - was associated with lower odds of induced labor (OR 0.51 95% CI 0.28-0.95 respectively OR 0.42 95% CI 0.21-0.85) and epidural analgesia (OR 0.32 95% CI 0.18-0.56 respectively OR 0.34 95% CI 0.19-0.62) compared to preferring a birth with obstetrician-led care. In addition, women who preferred a home birth were less likely to experience augmentation of labor (OR 0.54 95% CI 0.32-0.93) and narcotic analgesia (OR 0.41 95% CI 0.21-0.79) compared to women who preferred a birth with obstetrician-led care. We observed no significant association between preferred place of birth and mode of birth. Conclusions: Nulliparous women who initially preferred a home birth were less likely to be diagnosed with a medical indication during pregnancy. Women who initially preferred a birth with midwife-led care – both at home and in hospital – experienced lower rates of interventions during labor. Although some differences can be attributed to the model of care, we suggest that characteristics and attitudes of women themselves also play an important role.
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Neighborhood image processing operations on Field Programmable Gate Array (FPGA) are considered as memory intensive operations. A large memory bandwidth is required to transfer the required pixel data from external memory to the processing unit. On-chip image buffers are employed to reduce this data transfer rate. Conventional image buffers, implemented either by using FPGA logic resources or embedded memories are resource inefficient. They exhaust the limited FPGA resources quickly. Consequently, hardware implementation of neighborhood operations becomes expensive, and integrating them in resource constrained devices becomes unfeasible. This paper presents a resource efficient FPGA based on-chip buffer architecture. The proposed architecture utilizes full capacity of a single Xilinx BlockRAM (BRAM36 primitive) for storing multiple rows of input image. To get multiple pixels/clock in a user defined scan order, an efficient duty-cycle based memory accessing technique is coupled with a customized addressing circuitry. This accessing technique exploits switching capabilities of BRAM to read 4 pixels in a single clock cycle without degrading system frequency. The addressing circuitry provides multiple pixels/clock in any user defined scan order to implement a wide range of neighborhood operations. With the saving of 83% BRAM resources, the buffer architecture operates at 278 MHz on Xilinx Artix-7 FPGA with an efficiency of 1.3 clock/pixel. It is thus capable to fulfill real time image processing requirements for HD image resolution (1080 × 1920) @103 fcps.
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This is an empirical, descriptive study of tourists at sport mega-events. Its purpose is to describe tourists who attend sport mega-events. As an empirical study, it surveys tourists at two major sport mega-events in two different countries: the 2008 Olympic Games in China and the 2010 FIFA World Cup in South Africa. Building on a growing body of literature related to the marketing of sport mega-events, results support that both the place (China versus South Africa) and the attraction (Olympic Games versus FIFA World Cup) influence - across a number of place image variables - the nature and composition of the tourists who are attracted to the sport mega-event. The findings suggest that the sport mega-event can be used by the host country to target potential tourists who have limited interest in the event. Further, this research finds that the tourist view of the sport mega-event is influenced by the host country and the nature of the event. The research responds to a key need in both the literature and in practice, where understanding of tourists in the SME context is needed for countries, regions and communities.
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Older people today are more likely to age in their own private living environment. However, many face declining health and/or other issues that affect their ability to live independently and necessitate additional support. Such support can be provided by formal networks, but a considerable part can also be offered by informal networks of older people themselves. Going beyond these networks, older people can additionally and perhaps even more substantially benefit from vital communities. Nevertheless, even though this term is increasingly common in the literature, its meaning remains indistinct. A more thorough understanding of this concept might provide valuable knowledge that health care professionals, researchers and community workers can use to offer meaningful and effective support. The purpose of this paper is to draw on existing empirical research on vital communities to build knowledge of the different descriptions and dimensions of the concept. Arksey and O’Malley’s scoping review methodology was adopted. Our search, conducted on 23 March 2020 and updated on 06 January 2021, yielded 4433 articles, of which six articles were included in the scoping review. We deduced that the conceptualisation of a vital community is based on three dimensions: the aim of a vital community, the processes behind a vital community and the typical characteristics of a vital community. None of the selected studies have mapped all three dimensions. Nevertheless, we assume that understanding all three matters when vital communities aim to contribute to the quality of life of people ageing in place.
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