Search results

Filter

Filetype

Your search for "*" yielded 540629 hits

Structural reading : Developing the method of Structural Collocation Analysis using a case study on parliamentary reporting

To analyze large, digitized corpora, we introduce the new approach of “structural reading”, which combines the abstraction of distant reading with the nuance of close reading. We do so by developing the method of “structural collocation analysis” (SCA) that uses metadata categories to investigate how research topics behave across texts belonging to different categories. The method combines the rob

Hur kan företagsekonomi bidra till användarorienterad välfärd?

Förslag på session till FEKIS2024 i KarlstadTitel: Hur kan företagsekonomi bidra till användarorienterad välfärd?Typ av session: presentationSpråk: svenskaBeräknad tidsåtgång: 45 minuterVilka som leder sessionen: Alina Lidén och Ulrika Westrup, Institutionen för tjänstevetenskap vid Lunds universitetKort beskrivning av innehållet:Välfärdsorganisationer strävar efter att utvecklas för att bättre mö

Identification of JAZF1, KNOP1, and PLEKHA1 as causally associated genes and drug targets for Alzheimer's disease : a summary data-based Mendelian randomization study

BACKGROUND: There is a growing body of evidence indicating the significant role of the immune system and immune cells in the progression of Alzheimer's disease (AD). However, the exact role of genes from various immune cell types in AD remains unclear. We aimed to utilize summary data-based Mendelian randomization (SMR) to explore the potential causal relationships between genes in specific immune

Detailed numerical simulation and experiments of a steadily burning micron-sized aluminum droplet in hot steam-dominated flows

Detailed numerical simulations are conducted in comparison with experimental results to study the flame structure and burning rate of a steadily burning aluminum droplet in hot steam-dominated environments. The droplet surface temperature, flame temperature, and flame stabilization position are measured along with the droplet burning rate estimated from the droplet size evolution. A numerical mode

Co-incineration of multiple inorganic solid wastes towards clean disposal : Heat and mass transfer modeling, pollutant generation, and machine learning based proportioning

The co-disposal of solid waste by industrial kilns is presently attracting increasing attention. In this study, we investigate the co-disposal of solid waste, i.e. converter ash (CA), sintered ash (SA), blast furnace bag ash (BA), and municipal solid waste incineration fly ash (MSWIFA), under simulated blast furnace ironmaking conditions. The results show that it is feasible to use blast furnace t

Entropy-based spatial heterogeneity analysis in pathological images for diagnostic applications

Clinical pathological diagnosis and prognosis for cancer is often confounded by spatial tissue heterogeneity. This study investigates the utility of entropy as a robust quantitative metric of spatial disorder within Fourier Transform Infrared (FTIR) chemical images of breast cancer tissue. The use of entropy is grounded in its capacity to encapsulate the complexities of pixel-wise spectral intensi

Estimating glomerular filtration rate in kidney transplant recipients: considerations for selecting equations

Improving the accuracy of estimated GFR (eGFR) measurement in kidney transplant recipients (KTRs) is an important goal.1 Current US and European recommendations suggest using race-free Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) creatinine-based eGFR (eGFRcr) equations (2021 age and sex [AS] or 2009 age, sex, and race–non-Black [ASR-NB]) in adults, without regard to cause or treatm

Beyond Zero : Construction for a Regenerative Future

This paper compiles a roadmap of considerations concerning zero impact, beyond zero (positive) impact of regenerative development of the construction process. This is described from a process point of view considering the whole lifecycle of a building, involved stakeholders, and the necessity of functional ecosystem services. Firstly, a review is made of the basics of regenerative development and

Photoactive Iron N-Heterocyclic Carbene Complexes : From Design to Photoredox Catalysis

Recent years have seen a surge to develop first-row transition metal complexes with photophysics and photochemistry similar to those of noble metals, such as ruthenium and iridium. The reason for this is obvious, looking at their relative abundance. Iron stands out as the most abundant transition metal on earth, and is positioned right above ruthenium in the periodic table.The aim of this thesis h

Human bias and CNNs’ superior insights in satellite based poverty mapping

Satellite imagery is a potent tool for estimating human wealth and poverty, especially in regions lacking reliable data. This study compares a range of poverty estimation approaches from satellite images, spanning from expert-based to fully machine learning-based methodologies. Human experts ranked clusters from the Tanzania DHS survey using high-resolution satellite images. Then expert-defined fe

MZB Cell Development and Function

Marginal zone B cells (MZB cells) are innate like B cells that are predominantly located alongside memory B cells in the microanatomical region of the spleen of humans and mice termed the marginal zone. They circulate in humans but not mice, and in humans can be identified in blood and other lymphoid tissues, including the gut-associated lymphoid tissue, where they, as in spleen, form a zone surro

The association between Acinetobacter baumannii infections and the COVID-19 pandemic in an intensive care unit

We aimed to describe the increased rate of Acinetobacter baumannii infections during the COVID-19 pandemic and define its significance within the last five years. This study was performed in a tertiary hospital with 280 beds and included all patients infected with A. baumannii in the intensive care unit between January 1, 2018, and June 30, 2022. A. baumannii-infected patients in the intensive car

Engagement of stakeholders in action-oriented education for sustainability: a study of motivations and benefits and development of a process model

PurposeEngagement of non-academic stakeholders is an important element of education for sustainability, but is rarely mentioned in contemporary agricultural education literature. This article investigates the process of engagement of non-academic stakeholders into higher education programs on agriculture. Non-academic stakeholders refer to private firms that are focused on the acquisition of knowl

Packet-Type Aware Scheduling of Moldable Streaming Tasks on Multicore Systems with DVFS

We introduce a novel approach for energy-efficient scheduling of data-dependent stream programs with packet types on multicore architectures with voltage and frequency scaling. To have the given application meet specific throughput demands while minimizing energy consumption, we enhance the existing crown scheduling by packet-type dependent parameters. Formulation as an integer linear program gene

Natural Course of Electrocardiographic Features in Arrhythmogenic Right Ventricular Cardiomyopathy and Their Relation to Ventricular Arrhythmic Events

BACKGROUND: Electrocardiographic abnormalities are common in arrhythmogenic right ventricular cardiomyopathy and are included in the 2010 Task Force Criteria. Their time course, however, remains uncertain. In this retrospective observational study, we aimed to assess the long-term evolution of electrocardiographic characteristics and their relation to ventricular arrhythmias. METHODS AND RESULTS:

Origin of the anisotropic Beer-Lambert law from dichroism and birefringence in β-Ga2O3

The anisotropic optical absorption edge of β-Ga2O3 follows a modified Beer-Lambert law having two effective absorption coefficients. The absorption coefficient of linearly polarized light reduces to the least absorbing direction beyond a critical penetration depth, which itself depends on polarization and wavelength. To understand this behavior, a Stokes vector analysis is performed to track the p

Comparative proteomic analyses of potato leaves from field-grown plants grown under extremely long days

There are limited molecular data and few biomarkers available for studies of field-grown plants, especially for plants grown during extremely long days. In this study we present quantitative proteomics data from 3 years of field trials on potato, conducted in northern and southern Sweden and analyze over 3000 proteins per year of the study and complement the proteomic analysis with metabolomic and

Policy implications of challenges and opportunities for district heating – The case for a Nordic heating system

District heating (DH) is an efficient urban heating solution. Numerous external factors (energy efficiency, fuel-price increases, heat -pump competition and policy changes) are challenging. It is relevant to explore long-term cost-competitiveness of DH. A model has been developed testing three, future DH pathways: (i) phase out of biomass (aligned to the cascading principle of the EU Taxonomy), (i