A numerical simulation is performed to identify the material parameters of an elastic/visco-plastic material under tensile impact loading. The identification is based on an inverse analysis using the Kalman filter technique and the finite element method. The input data to the inverse analysis are the time histories of the strains on specimens. The measurement errors can be treated reasonably by thA numerical simulation is performed to identify the material parameters of an elastic/visco-plastic material under tensile impact loading. The identification is based on an inverse analysis using the Kaiman filter technique and the finite element method. The input data to the inverse analysis are the time histories of the strains on specimens. The measurement errors can be treated reasonably by th

Low-temperature operation of solid oxide fuel cells (SOFCs) results in deterioration in electrochemical performance due to sluggish oxygen reduction reaction (ORR) at the cathode. To enhance the reaction pathway for ORR, La0.8Sr0.2MnO3 (LSM) nanofibers were fabricated by electrospinning and used for low-temperature solid oxide fuel cells operated at 600–700 °C. The morphological and structural cha

Diluting the combustion mixtures is one of the advanced approaches to reduce the NOx emission of methane/air premixed turbulent flame, especially with high diluents to create a distributed reaction zone and mild combustion, which can lower the temperature of reaction zone and reduce the formation of NOx. The effect of N2/CO2 dilution on the combustion characteristics of methane/air premixed turbul

Foetal and neonatal alloimmune thrombocytopenia (FNAIT) is the platelet counterpart of haemolytic disease of the foetus and newborn. Among Caucasians, around 80 % of FNAIT cases and some of the most severe cases, are caused by alloantibodies against the human platelet antigen 1a (HPA-1a). For around 3 decades it has been known that almost all HPA-1a-immunised women are HLA-DRB3*01:01 positive. The

AIMS: Heparin is the preferred choice of anticoagulant in percutaneous coronary intervention (PCI) for acute myocardial infarction (MI). An established dosage of heparin has not yet been determined, but treatment may be optimized through monitoring of activated clotting time (ACT). The aim of this study was to determine the relationship between heparin dose or ACT with a composite outcome of death

This study is the first to use a newly-developed material via hydrothermal method, cerium oxide nanowires doped with reduced graphene oxide (CNW-RGO) for reductive H2 production. The detailed characteristics of the CNW-RGO materials were investigated to explore the capabilities of reductive production. The mean diameter of the CNWs was uniform at 22 nm. Owing to RGO-doping, the energy gap between

Chronic lung diseases (CLDs), such as chronic obstructive pulmonary disease, interstitial lung disease, and lung cancer, are among the leading causes of morbidity globally and impose major health and financial burdens on patients and society. Effective treatments are scarce, and relevant human model systems to effectively study CLD pathomechanisms and thus discover and validate potential new targe

Purpose: Gene therapy for RPE65 retinopathy has been recently approved. The purpose of this study was to assess retinal structure and function in 3 siblings presenting with late-stage RPE65 retinopathy and to assess the unmet need for such therapy in Saudi Arabia. Methods: Search of the retinal dystrophy registry at King Khaled Eye Specialist Hospital and clinical examination including multimodal

This paper examines transaction costs in the institutional zakat system from the open innovation perspective and tries to understand its impact on performance. It attempts to harmonise the concept of transaction costs with the open innovation strategy, especially in the aspect of zakat distribution. A quantitative approach was applied in measuring the performance of zakat distribution, where the d

This paper attempts to analyze the concept of localization and its relationship with the psychological performance of zakat. It argued that localization could produce development opportunities from the management decentralization of supply chain in zakat institution. In this study, localization is treated as the mediator, while property rights of zakat and asset specificity performed as the indepe

Malaysia is one of the most rapidly growing economies in Asia and is blessed with foreign workers inflow to sustain the economic growth process. However, the strong national sentiments among the local community, which harbors ill perception towards the foreign workers, lead to regrettably vague policies concerning foreign workers. As far as this issue is concerned, Malaysia needs to reform the pol

This article analyses human rights discourses and practices in Sweden’s largest victim support and advocacy organisation– Victim Support Sweden. The study is based on the organisation’s national archive and interviews with key representatives. The article shows that Victim Support Sweden has been consistent in what they say and do in relation to human rights. From start it has argued in line with

There have recently been devastating fire incidents related to fire spread over ventilated façades. These incidents indicate gaps in our understanding of the fire behaviour of façades. This thesis takes a bottom-up approach to investigating fire behaviour in materials and elements associated with narrow cavities in modern constructions. Ventilated façade is a construction used as an example in thi

The aim of this study is to investigate how patterns of collaboration and scholarly independence are related to early stage researchers’ development in two multidisciplinary learning environments at a Swedish university. Based on interviews with leaders, supervisors, doctoral students, and post docs, results show how early stage researchers’ development is conditioned by their relative positions i

This paper discusses the experience of teaching William Shakespeare’s plays through performance and staging the plays with university students as part of the learning experience. The learning outcomes are treated in three sections – the first relating the effects of performance on the students’ linguistic proficiency, the second giving a few examples of how the students discover and learn to maste

This is a long-awaited book that contributes to the professional development of doctoral supervisors and provides an indepth perspective on doctoral students’ learning. Well anchored in current research, the authors discuss the organisation of Swedish doctoral education, the supervisor’s professional practice, doctoral students’ learning, and the quality system of this education in Sweden.The conn