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Explore or exploit? Unpacking the situational conditions and cognitive mechanisms underlying entrepreneurial learning in the new venture development process

This study explores when and why entrepreneurs choose entrepreneurial learning strategies that emphasize exploration or exploitation. Most studies have focused on explaining the different characteristics of exploration and exploitation, their performance implications, whether they are complementarities or substitutes and how particular organizational structures can support their coexistence. We ap

”Jag kan leva på detta!” : Utmaningar och möjligheter med arbetet som influencer

Det här kapitlet undersöker fenomenet influencers från ett arbetslivsperspektiv. Den kulturanalytiska utgångspunkten är ett intresse för hur personer som försörjer sig som influencers i sociala medier själva upplever arbetet, det liv som arbetet innebär och de hälsorisker det medför. Forskning om influencers har ofta haft ett annat fokus, såsom ett marknadsföringsperspektiv som beskriver hur föret

Event segmentation in the audio description of films : A case study

To make the content of moving images and audio-visual media available to a visually impaired audience, a sighted interpreter can provide audio description (AD). AD is a verbal description of visual events, aiming to increase the accessibility of visual information and to provide a visually impaired audience with a richer and more detailed understanding and experience of, for instance, films. To ac

The European Spallation Source neutrino super-beam conceptual design report

A design study, named $${\text {ESS}}\nu {\text {SB}}$$for European Spallation Source neutrino Super Beam, has been carried out during the years 2018–2022 of how the 5 MW proton linear accelerator of the European Spallation Source under construction in Lund, Sweden, can be used to produce the world’s most intense long-baseline neutrino beam. The high beam intensity will allow for measuring the neuA design study, named ESSνSB for European Spallation Source neutrino Super Beam, has been carried out during the years 2018–2022 of how the 5 MW proton linear accelerator of the European Spallation Source under construction in Lund, Sweden, can be used to produce the world’s most intense long-baseline neutrino beam. The high beam intensity will allow for measuring the neutrino oscillations nea

Automatic Differentiation over Fluid Models for Holistic Load Balancing

Microservice applications consist of a set of smaller services interacting in a graph structure to deliver the full application. Jobs will traverse this graph in different paths, both depending on the type of job, but also on the current load of different service replicas. Different paths will incur different scenario-specific costs, dependent on, e.g., deployment and the underlying cloud system.

Numerical modelling of biomass thermochemical conversion and potassium release

The use of biomass as a renewable source of energy has been increasing over the past few decades, and biomass is regarded as a promising replacement for fossil fuels. Thermochemical conversion of biomass is a common approach for biomass utilization with a relatively short conversion time. Despite the many advantages that biomass offers over fossil fuels, the thermochemical conversion of biomass ha

Adaptive Control of Data Center Cooling using Deep Reinforcement Learning

In this paper, we explore the use of Reinforcement Learning (RL) to improve the control of cooling equipment in Data Centers (DCs). DCs are inherently complex systems, and thus challenging to model from first principles. Machine learning offers a way to address this by instead training a model to capture the thermal dynamics of a DC. In RL, an agent learns to control a system through trial-and-err

Utilization of industrial and agricultural by-products in blended cement mortars – creating an effort of circular economy in Indian cement industry

India stands in second place as a manufacturer of cement in the world, accounting for over 8 % of the worldwide mounted capacity until the end of the year 2018. It is estimated that the production of the cement will touch 550 Mt by the year 2020 and will reach more than 600 Mt by 2025. Up to the year 2015, the total emissions of CO2 from cement sector in India have touched the level of around 150

A biophotonic platform for quantitative analysis in the spatial, spectral, polarimetric, and goniometric domains

Advanced instrumentation and versatile setups are needed for understanding light interaction with biological targets. Such instruments include (1) microscopes and 3D scanners for detailed spatial analysis, (2) spectral instruments for deducing molecular composition, (3) polarimeters for assessing structural properties, and (4) goniometers probing the scattering phase function of, e.g., tissue slab

Robust Performance Over Changing Intersymbol Interference Channels by Spatial Coupling

We show that spatially coupled low-density parity-check (LDPC) codes yield robust performance over changing intersymbol interfere (ISI) channels with optimal and suboptimal detectors. We compare the performance with classical LDPC code design which involves optimizing the degree distribution for a given (known) channel. We demonstrate that these classical schemes, despite working very good when de

Narrative and folklore as methodologies for studying emotions, embodiment, and water during the 2014 Elk River chemical spill in West Virginia

Water is an urgent topic of research in cultural and feminist geographies. Geographers study water through interdisciplinary approaches including critical resource geography, political ecology, and feminist theory. An emerging area of research within cultural and feminist geography considers the affective, emotional qualities of water as part of water’s social and political ramifications. Methodol

The Stressful Memory Assessment Checklist for the Intensive Care Unit (SMAC-ICU) : Development and Testing

Stressful or traumatic memories of an intensive care stay may lead to long-term psychological morbidity. Memory assessment is therefore essential to aid in the patients’ recovery process. Acknowledging the large cohort of post ICU patients during the SARS-CoV-2 pandemic, a simple tool for the evaluation of ICU memories is needed. The aim of this study was, therefore, to develop and test the validi

New hallmarks of ageing : a 2022 Copenhagen ageing meeting summary

Genomic instability, telomere attrition, epigenetic alterations, mitochondrial dysfunction, loss of proteostasis, deregulated nutrient-sensing, cellular senescence, stem cell exhaustion, and altered intercellular communication were the original nine hallmarks of ageing proposed by López-Otín and colleagues in 2013. The proposal of these hallmarks of ageing has been instrumental in guiding and push