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Language development is a long-term process. Individual-level longitudinal case studies have been foundational to SLA. However, methodologies that can support person-focused and process-oriented research lack consolidation. Qualitative longitudinal (QL) research (Neale, 2021a, 2021b) is a methodology that facilitates exploration of the influences of time over time. It provides a temporal architect
Differential equations are an important building block for modeling processes in physics, biology, and social sciences. Usually, their exact solution is not known explicitly though. Therefore, numerical schemes to approximate the solution are of great importance. In this thesis, we consider the temporal approximation of nonlinear, nonautonomous evolution equations on a finite time horizon. We pres
For well over a century the dominant narrative concerning the major thinkers and themes of early modern British philosophy has been that of “British Empiricism,” where the great triumvirate of Locke, Berkeley and Hume is taken to stand united in opposition to their counterparts in the “Continental Rationalist” tradition. This chapter argues that this way of categorizing the thinkers and issues in
This paper investigates how early career academics interpret and respond to institutional demands structured by projectification. Developing a ‘frame analytic’ approach, it explores projectification as a process constituted at the level of meaning-making. Building on 35 in-depth interviews with fixed-term scholars in political science and history, the findings show that respondents jointly referre
Industry 4.0, with its focus on flexibility and customizability, is pushing in the direction of wireless communication in future smart factories, in particular massive multiple-input multiple-output (MIMO), and its future evolution Large Intelligent Surfaces (LIS), which provide more reliable channel quality than previous technologies. As such, there arises the need to perform efficient scheduling
The limited volume of mobile handset and the phenomenon of chassis excitation complicate the design of multiple antennas for MIMO applications. In this work, a compact co-located dual-antenna system implemented on one edge of a 100 mm by 40 mm chassis is proposed for operation below 1 GHz. The dual-antenna structure includes a folded monopole to excite the fundamental electric dipole mode of the c
This study aims to give an overview over different reaction-to-fire prediction models developed over the last decades by finding similarities and differences between models, as well as identifying their robustness in scaling. The models have been divided into four categories - empirical, thermal, polynomial and comprehensive - depending on how pyrolysis is modelled. Empirical models extrapolate be
Knowledge of the current distribution on a radome can be used to improve radome design, detect manufacturing errors, and to verify numerical simulations. In this paper, the transformation from near-field data to its equivalent current distribution on a surface of arbitrary material, i. e., the radome, is analyzed. The transformation is based on the scalar surface integral representation that relat
Abstract in UndeterminedIn our modern society peoples attitudes towards animals are inconsistent, to say the least. Behind these heterogeneous attitudes there are several economic and cultural aspects. What possibilities do we have of studying relations between humans and animal, between nature and culture, in the distant past? What are our starting-points? How do we understand realities that diff
Popular Abstract in Swedish Hörselskadade elever i Jordanien - en studie av faktorer som påverkar elevernas skol- och fritidsaktiviteter. Det övergripande syftet med studien är att beskriva och analysera faktorer som påverkar hörselskadade elevers skol- och fritidsaktiviteter. För att uppnå syftet konstruerades enkäter som distribuerades till hörselskadade elever, deras lärare och föräldrar. FakThe main aim of this study is to describe and analyse the factors affecting the daily life activities of hearing-impaired students in Jordan from the point of view of hearing-impaired students, their teachers, and their parents. Two questionnaires were developed, one directed towards the activities, and the other to the factors affecting these activities. The two questionnaires were distributed am
According to reports of forest range and watershed management organization of Iran, hundreds of forest fires take place in our country every year. Due to destroying forest and grass land in different parts of Iran, especially in Zagross and Alborz Mountain, it is necessary to develop new methods to reduce fire effects in these places. There are many parameters that increase probability of fire occ
A major concern for contemporary organizations is how to gain support of business processes from standardized software package such as enterprise resource planning (ERP) systems. To gain support adoption of such standardized information and communication technologies (ICTs) demands that either the system is adjusted to existing business processes or that business processes are adjusted to the syst
PURPOSE: Vagus nerve stimulation (VNS) is reported to reduce the frequency of seizures in children and adults without causing serious side effects. However, clinical observation of swallowing difficulties in 2 children treated with VNS made further investigation necessary. METHODS: Seven patients aged 4-18 years and treated with VNS for 6-14 months were investigated with videoradiography during ba
Traditional fragmented and mechanistic science is unable to cope with issues about sustainability, as these are often related to complex, self-organizing systems. In the paper, sustainable development is seen as an unending process defined neither by fixed goals nor by specific means of achieving them. It is argued that, in order to understand the sources of and the solutions to modern problems, l
The purpose of this study was to describe nurses' experiences of interactions with family members in intensive care units. Ten experienced Registered Nurses were interviewed, and the interview text was qualitatively analysed by its content. Nursing of families was experienced as an essential, necessary and demanding task, and no systematic assessment and intervention with families were talked abou
To meet and work with teenagers may be a challenge for caregivers as adolescence is a period when youths try to establish autonomy. Although asthma is an increasing problem worldwide, few studies have addressed professional caregivers' motives and actions. Therefore, the aim of this study was to describe professional caregivers' strategies in their work with teenagers with asthma. Grounded theory,
Popular Abstract in Swedish En cell är uppbyggd av många olika ämnen som är livsviktiga för dess liv. Polyaminerna – putrescin, spermidin och spermin – är några av dessa ämnen. Celler måste ha tillräckligt mycket polyaminer för att tillväxten ska ske normalt: för lite gör att cellerna slutar att dela sig och för mycket kan omvandla celler till cancer celler. Kunskap om vad polyaminer gör och hur The polyamines, putrescine, spermidine, and spermine, are essential for all forms of life. The polyamine biosynthetic pathway has been shown to be a potential target for drugs against various trypanosomal parasitic diseases. The two main enzymes in the biosynthesis of polyamines are ornithine decarboxylase (ODC) and S-adenosylmethionine decarboxylase (AdoMetDC). ODC catalyzes the first step of pol
