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This scoping study is a first step in determining a way to examine contestability of freight flows to rail and road in Australia. It The study reviews current freight and commodity modelling practice to identifying the most effective model for further study. A four-step commodity flow approach was first identified being most suitable and a proposed model was scoped. However, lack of available data
The demands for an ever higher data rate and a more varied functionality at minimal cost and power consumption have been the driving force behind most innovations in wireless communication systems. Intensive efforts have been made to develop Radio Frequency (RF) Integrated Circuits (ICs) and systems using low-cost Complementary Metal Oxide Semiconductor (CMOS) processes. In radio transceivers for
Floodwater harvesting (FWH) for artificial recharge of groundwater (ARG) and spate irrigation (SI) is the most widely practiced large catchment water harvesting technique. It has recently received renewed attention for research, improvement, and implementation. This chapter first introduces an innovative, locally adaptive, and improved FWH technique—floodwater spreading systems (FWS)—to guide poli
Diffusion MRI uses magnetic field gradients to sensitize the signal to the random motion of spins. In addition to the prescribed gradient waveforms, background field gradients contribute to the diffusion weighting and thereby cause an error in the measured signal and consequent parameterization. The most prominent contribution to the error comes from so-called ‘cross-terms.’ In this work we presen
The Genomic Medicine Sweden (GMS) initiative aims to strengthen precision medicine across the country. This will be accomplished through the implementation of large-scale sequencing techniques in Swedish healthcare. With a patient-centered view, initial efforts will focus on rare diseases, cancer, pharmacogenomics, and infectious diseases, and subsequently extend to complex diseases. GMS is being
Distributed surveillance systems typically consist of multiple cameras that need to store some fraction of their video streams at a central storage node. The disk space of this node constitutes a shared resource. In the paper the disk space allocation is formulated as a PI control problem and a new method for enforcing global resource constraints inspired by anti-windup tracking is proposed. The a
Increasingly fine-grained cloud billing creates incentives to review the software execution footprint in virtual environments. For example, virtual execution environments move towards lower overhead: from virtual machines to containers, unikernels, and serverless cloud computing. However, the execution footprint of security components in virtualized environments has either remained the same or eve
On the German empires through history.
Har yttre belöningar (exempelvis guldstjärnor i kanten av skrivboken) en negativ inverkan på elevers inre motivation? Minskar intresset för människor att engagera sig i eller prestera väl i en uppgift när yttre belöningar erbjuds? Flera meta-analyser har visat att så är fallet. Self-Determination Theory (SDT) är en teori som såväl teoretiskt som praktiskt belyser hur lärare kan stödja elever för a
The study of popular imperialism, or the extent to which the ordinary citizens of an imperial metropole were aware of and supported their country’s imperial expansion, provides a crucial empirical basis for evaluating the causes of and responsibility for colonial aggression. Nevertheless, this topic has received considerably less attention than comparable topics like fascism, genocide or nationali
AbstractPurpose: This study focuses on extra-curricular start-up programs for students at higher educational institutions. It explores the social and situated learning experiences of students who participate in start-up programs, as well as how the processes and outcomes of entrepreneurial learning are potentially shaped by this context.Design/Methodology: The study follows multiple cohorts of stu
Automatic tuning of PID controllers using relay feedback experiments has received attention on and off since it was first proposed and industrially implemented in a control system in the 1980s. While optimal experiment design and modern system identification easily outperform the original automatic tuner, they rely on computational resources that are not always available in industrial control syst
In risk-related research of fire safety engineering, metamodels are often applied to approximate the results of complex fire and evacuation simulations. This approximation may cause epistemic uncertainties, and the inherent uncertainties of evacuation simulations may lead to aleatory uncertainties. However, neither the epistemic ‘metamodel uncertainty’ nor the aleatory ‘inherent uncertainty’ have
