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Sammanfattning-The use of hierarchical structures for providing excellent wireless connections for customers has attained growing attention. Models to investigate the QoS requirements rather quickly become complicated and hard to analyze. In the paper a first rough analytical approach for the answer is given. As the users devote more and more time to be connected through wireless connections, and
From a paradigmatic understanding of tourism, the thing about tourism experiences is that they differ from everyday life. You experience different places, see different people, get to know different ways of doing things, and so on. To do tourism, then, is to experience a series of changes from the ordinary. Several things change in the course of the making and consumption of a tourism product. For
In a grid computing context the execution of jobs on remote machines of collaborating institutes often requires the provisioning of more than mere CPU time. Besides libraries and utilities distributed with the operating system in question, further software may be required by the jobs and in such cases need to be installed prior to the job's execution. In grid computing this problem is aggravated b
This paper describes a novel tool for eliciting user requirements early in the design process of mobile applications. The “Mobile Oracle”, as we have called it, is intended to help developers and designers obtain a better understanding of what the user wants at different points in space and time. It is an extension of a lo-fi version of the well-established Wizard of Oz technique, but it also adds
Abstract in Romanian Un om al cetăţii şi al recluziunii, interesat să ştie ce se întâmplă în lume, fără să-şi piardă nici un moment contactul cu fiinţa supremă de la care purced toate câte sunt, Valeriu Anania i-a oferit exegetului prilejul de a studia traseul unui destin excepţional. Bibliografia operei, referinţele despre autor, aparatul critic relevă pasiunea cu care cercetătorul s-a aplecat înThe present study Valeriu Anania : A Monographic Study represents a first systematised attempt to depict the most relevant aspects of the intellectual Bartolomeu Valeriu Anania’s personality. We shall mainly focus on his position as a writer, but, complementarily, on that of theologian as well. We structured our thesis formally according to the criteria of a monographic study, following, in distin
This paper describes a novel tool for eliciting user requirements early in the design process of mobile applications. The "Mobile Oracle", as we have called it, is intended to help developers and designers obtain a better understanding of what the user wants at different points in space and time. It is an extension of a lo-fi version of the well-established Wizard of Oz technique, but it adds an "
Families often prefer home care to hospital care, and home-care services for ill children are increasing worldwide with limited knowledge of families’ needs during curative and palliative home care. The aim of this study was to elucidate family members’ lived experience when a sick child received home care from county-based primary healthcare services. A descriptive qualitative design was chosen a
In this paper we construct a hierarchical model for spatial compositional data which is used to reconstruct past land-cover compositions (in terms of coniferous forest, broadleaved forest, and unforested/open land) for five time periods during the past 6000 years over Europe. The model consists of a Gaussian Markov Random Field (GMRF) with Dirichlet observations. A block updated Markov chain Monte
Objective: To achieve universal coverage of reproductive healthcare and drastic reduction in maternal mortality, adequate attention and resources should be given to young women. This study therefore aimed to examine the inequality trends in the use of antenatal care (ANC) services and skilled birth attendance (SBA) within a subgroup of Ghanaian women aged 15-24 years between 2003 and 2014. Design:
Urban Living Labs (ULL) are advanced as an explicit form of intervention delivering sustainability goals for cities. Established at the boundaries between research, innovation and policy, ULL are intended to design, demonstrate and learn about the effects of urban interventions in real time. While rapidly growing as an empirical phenomenon, our understanding of the nature and purpose of ULL is sti
Pottiaceae subfam. Trichostomoideae in Scania, S Sweden – The members of Pottiaceae subfam. Trichostomoideae excluding Weissia spp. in the province of Skåne (Scania), southern-most Sweden, has been revised based on vouchers collected during the ongoing inventory of the bryophyte flora of the province. In addition, all available earlier records have been compiled and are presented for comparison (b
Research indicates that hybrid ventures face more complexchallenges than other ventures, due to multiple institutional logics. Institutionallogics theory suggests that this is due to different institutional backgrounds thatinfluence actor perspectives and expectations on decision making authority andventure identity, which in turn result in tensions and possible conflicts,especially over time. The
Purpose: Sick leave and unemployment are highly prevalent among people with affective disorders. Their depression severity is disabling and inversely related to having employment. No evidence-based vocational rehabilitation exists for this target group. Knowledge is therefore needed to understand the psychosocial factors that affect depression severity in order to develop new rehabilitation interv
Harmonic periods have wide applicability in industrial real-time systems. Rate monotonic (RM) is able to schedule task sets with harmonic periods up to 100% utilization. Also, if there is no release jitter and execution time variation, RM and EDF generate the same schedule for each instance of a task. This property decreases the jitters which happen during sampling and actuation of the tasks, and
Solar modulated variations in cosmogenic radionuclide production provide both information on past changes in the activity of the Sun and a global synchronization tool. However, to date the use of cosmogenic radionuclides for these applications is almost exclusively based on 10Be records from ice cores and 14C time-series from tree rings, all including archive-specific limitations. We present the f
In the aircraft industry maximizing availability is essential. Maintenance schedules must therefore be opportunistic, incorporating preventive maintenance activities within the scheduled as well as the unplanned ones. At the same time, the maintenance contractor should utilize opportunistic maintenance to enable the minimization of the total expected cost to have a functional aircraft engine and t
Popular Abstract in Swedish Datorgenererade bilder är en viktig del av underhållningsindustrin, som bland annat innefattar spel- och filmindustrin. För att kunna skapa avancerade specialeffekter i filmer samt stora och detaljerade spelvärldar krävs datorprogram som utnyttjar beräkningskraften i dagens datorer på ett effektivt sätt. Bättre och snabbare datorprogram leder ofta till nya användaruppleComputer generated imagery is vital to the entertainment industry in the production of games and films, for example. It is also increasingly important for visualization in design, architecture, engineering, and medicine, to name a few. Improvements to rendering techniques come from a combination of improved algorithms and more powerful hardware. Typically, hardware developments introduce new chall
Increased divorce rates over the past century are linked to changing macroeconomic conditions, increased female independence and welfare state expenditure, but few studies have assessed these long-term relationships at the macro level. Research has focused on Anglo-Saxon contexts and not considered developments in vanguard countries like Sweden that determined their role as sociodemographic precur
During the last decades, many new ideas about the proper ways to educate social workers have been brought up by the profession and the social work research as well as by employers and educational institutions. Lately though, a new voice has been heard – that of the client and the service user. “We want to contribute to the education, we have a lot to teach the students” they say. Social work educa
