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Debattartikel om utredningsdirektiv för lagstiftning om hemlig dataavläsning. Artikeln diskuterar den principiellt viktiga frågan om hur långt man kan gå för att skydda ett öppet och fritt demokratisk samhälle med polisiära övervakningsbefogenheter innan det där fria och öppna börja tummas på av själva befogenheterna, och tar utöver den avvägningsproblematiken upp risken med att upprätthålla säker
Heat exchanger network pinch sets the limitations of heat recovery for existing network topologies. Improving the heat recovery within a pinched-network is independent of the areas of individual exchangers present in the network, rather the topology of the network must be altered. Such a change in the topology can be very capital intensive and in many cases seems not easy to implement. This resear
To acquire the demand information comprehensively and facilitate demand information reuse, the research of acquisition and expression of user requirements were carried on based on user's cognitive process, ontology and development law of requirements. According to the expression and existing condition of user requirements, the acquisition strategy based on requirements classification was proposed.
Medieevent har möjligheten att föra samman människor, men kan även leda till symboliska kamper mellan olika sociala grupper. Eurovision Song Contest är ett sådant event, där intresset för den europeiska sångtävlingen i sociala medier som Instagram är stort. Eftersom populärkultur och politik är svårt att särskilja i medieinnehåll som marknadsföring, och att fans dessutom kan engagera sig politiskt
Modern portfolio theory was pioneered by Markowitz who formulated the mean-variance problem, without which any discussion on quantitative approaches to portfolio selection would be incomplete. The framework boils down to finding the expected return $\mu$ and covariance $\Sigma$, after which the solution is proportional to $\Sigma^{-1}\mu$. Although the problem is simple at heart, finding estimates
I denna uppsats analyseras hur en civic culture kan förkroppsligas på det svenska digitala diskussionsforumet Flashback. Genom en kvalitativ innehållsanalys analyserades en diskussionstråd som refererade till en svensk TV-sänd partiledardebatt i SVT:s samhällsprogram Agenda. Det teoretiska ramverk som användes för att strukturera analysen var Peter Dahlgrens (2009) föreslagna sex dimensioner av ci
Compressed air systems account for roughly 10 % of industrial electricity use, suggesting that even marginal gains in compressor efficiency yield substantial cost and emission savings. Although screw compressors are valued for their compact and reliable design, the process of optimizing the performance of a machine for a specific application is typically time-consuming due to manual testing under
Background: Despite substantial progress in the field of mass spectrometry, there remain barriers to measuring the extracellular vesicles (EVs) proteome in blood plasma. Recent work has shown that isolating EVs can make it possible to detect proteins that have low abundance in plasma. Commonly used EV isolation methods either require large sample volumes and long ultracentrifugation times, or else
Industrial dairy membrane processes require frequent cleaning due to hygienic and regulatory demands and lowered efficiency, caused by fouling. This decreases the membrane life cycle and consumes large volumes of rinsing water and cleaning solution. Therefore, the aim of this project is to increase the understanding of membrane fouling and cleaning and to apply this knowledge to develop more ener
Introduction: Home oxygen therapy is one of the few interventions that can improve survival in patients with chronic obstructive pulmonary disease (COPD) when administered appropriately, although it may cause side effects and be an unnecessary burden for some patients. Areas covered: This narrative review summarizes the current literature on the assessment of hypoxemia, different types of home oxy
Background: COPD management is guided by the respiratory symptom burden, assessed using the modified Medical Research Council (mMRC) scale, the COPD Assessment Test (CAT), or both. Research Question: What are the abilities of mMRC and CAT to detect abnormally high exertional breathlessness on incremental cardiopulmonary cycle exercise testing (CPET) in people with COPD? Study Design and Methods: A
BACKGROUND: Long-term oxygen therapy (LTOT) improves survival in patients with chronic severe resting hypoxaemia, but effects on hospitalisation are unknown. This study evaluated the potential impact of starting LTOT on acute exacerbation and hospital burden in patients with chronic obstructive pulmonary disease (COPD), interstitial lung disease (ILD) and pulmonary hypertension (PH).METHODS: Longi
A novel supramolecular dyad, composed of the electron-accepting N,N’-di(2-(trimethylammoniumiodide) ethylene) perylenediimide (TAIPDI) and the electron donating electron-donating poly[2,5-bis(3-sulfonatopropoxy)-1,4-phenylenealt-1,4-phenylene] sodium salt (PPPOPSO3), was constructed through ionic and electrostatic interactions. Photophysical studies, including steady-state absorption and fluoresce
Exploring the Role of III‐V Semiconductor‐Based Nanowire Composition and Geometry on Photoelectrochemical Reactions Exploring the Role of III-V Semiconductor-Based Nanowire Composition and Geometry on Photoelectrochemical Reactions Juliane Koch,* Chris Yannic Bohlemann, Sahar Shekarabi, David Ostheimer, Peter Kleinschmidt, and Thomas Hannappel* 1. Introduction The United Nations Sustainable Develo
Quality Control Analysis in Real-time (QC-ART): A Tool for Real-time Quality Control Assessment of Mass Spectrometry-based Proteomics Data*□S Bryan A. Stanfill‡, Ernesto S. Nakayasu§, Lisa M. Bramer‡, Allison M. Thompson¶, Charles K. Ansong§, Therese R. Clauss§, Marina A. Gritsenko§, Matthew E. Monroe§, Ronald J. Moore§, Daniel J. Orton§, Paul D. Piehowski§, Athena A. Schepmoes§, Richard D. Smith§
Fredrik Fletcher går sin sista termin på det systemvetenskapliga kandidatprogrammet vid Ekonomihögskolan. Vi ställde några frågor om hans erfarenheter hittills.Fredrik Fletcher is in his final semester of the Bachelor's Programme in Design of Information Systems at the School of Economics and Management. We asked him a few questions about his experiences so far.
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https://www.folklivsarkivet.lu.se/fileadmin/user_upload/folklivsarkivet/Musiksamlingarna_webb/Dokument/Parm_7.pdf - 2026-06-11
