Sökresultat

Filtyp

Din sökning på "*" gav 548263 sökträffar

Beneficial Effects of a Moderately High-Protein Diet on Telomere Length in Subjects with Overweight or Obesity

Background and aim: Telomere length (TL) is a key biomarker of cellular aging, with shorter telomeres associated with age-related diseases. Lifestyle interventions mitigating telomere shortening are essential for preventing such conditions. This study aimed to examine the effects of two weight loss dietary strategies, based on a moderately high-protein (MHP) diet and a low-fat (LF) diet on TL in i

A systematic review of current national hospital-based stroke registries monitoring access to evidence-based care and patient outcomes

Background: National stroke clinical quality registries/audits support improvements in stroke care. In a 2016 systematic review, 28 registries were identified. Since 2016 there have been important advances in stroke care, including the development of thrombectomy services. Therefore, we sought to understand whether registries have evolved with these advances in care. The aim of this systematic rev

Environmental factors influence airborne microplastic deposition in the soil of urban allotment gardens

The widespread contamination of urban soils by airborne microplastics (MPs) is an emerging environmental issue, particularly in urban allotment gardens with home-grown food. This study investigates the vertical distribution of MP in three such gardens in Berlin, Germany, over 90 days. Soil samples were collected at three depths (0-1 cm, 1–15 cm, and 15–30 cm) and analyzed for MP composition and oc

Stayin' alive: Debt complexity as a bankruptcy-delaying mechanism

A complex and multi-layered liability structure with potentially overlapping claims on underlying collateral reduces expected recovery rates for creditors, which increases their incentives to keep otherwise insolvent firms afloat. Financially distressed firms may therefore seek to strategically “toxify” their capital structure to stave off future bankruptcy. In this article, we find evidence indic

Resolving fast Wingbeat Flashes in situ with Entomological Lidar

Specular flashes from insect wings are useful for remote diversity assessment, yet their duration limits and constraining factors remain unknown. We studied this using sampling rates in entomological lidar system up to 40 kHz, resolving quick wing flashes down to 130μs duration from 40 m.

Rethinking intelligent behaviour through the lens of accurate prediction : Adaptive control in uncertain environments

While recent cognitive science research shows a renewed interest in understanding intelligence, there is still little consensus on what constitutes intelligent behaviour and how it should be assessed. Here we propose a refined approach to biological intelligence as accurate prediction, according to which intelligent behaviour should be understood as adaptive control driven by the minimisation of u

The Emergence and Development of the Danish Modal Particle Paradigm

This dissertation investigates the development of the main Danish modal particles jo, sgu, skam, nu, da, vel, nokand vist. In Modern Danish, these particles express contextualization instructions, that is, they express how theutterance relates to the interactive context. In addition to this common content core, they also share severalexpression features: they cannot be placed in the pre-field, the

Interrelationships between bryophytes, pH and phosphate availability in grasslands and on exposed soil in southern Sweden.

Introduction. We aimed to investigate effects of soil pH and phosphate availability on bryophyte species in unshaded dry–mesic habitats, and to explore their implications for bioindication and conservation.Methods. Species abundance, pH and water-soluble phosphate data were collected from 1098 relevés in southernmost Sweden. Soil variable effects on 95 bryophyte taxa and species richness were eval

From Nanoscale Design to Functional Integration of Magnetic Nanoparticle Assemblies : A Gas-Phase Strategy

The self-assembly of magnetic nanoparticles under external magnetic fields holds great potential for the facile fabrication of functional magnetic components with a wide range of applications. This work employs a technique based on electrically charged gas-phase magnetic nanoparticles, demonstrating an additional level of control when forming one-dimensional assemblies, so-called nanochains, as an

Information Security : Still Not my Job!

The research presented in this paper is based on interviews with 51 employees from 51 different organizations (including private and public sectors). Employees were interviewed more than once, over a period of 6 months, each interview lasted between 30 min to 1 h. The discussion in this paper is based on interviews during sessions which were explicitly dedicated to Information Systems and Cybersec

COMPREHENSIVE SEMICONDUCTOR SCIENCE AND TECHNOLOGY, SECOND EDITION : Volumes 1-3

Semiconductors are at the heart of modern living. Almost everything we do, be it work, travel, communication, or entertainment, all depend on some feature of semiconductor technology. Comprehensive Semiconductor Science and Technology, Second Edition, Three Volume Set captures the breadth of this important field and presents it in a single source to the large audience who study, make, and use semi

The accuracy of forecasted hospital admission for respiratory tract infections in children aged 0–5 years for 2017/2023

Aim: Healthcare services are in need of tools that can help to ensure a sufficient capacity in periods with high prevalence of respiratory tract infections (RTIs). During the COVID-19 pandemic, we forecasted the number of hospital admissions for RTIs among children aged 0–5 years. Now, in 2024, we aim to examine the accuracy and usefulness of our forecast models. Methods: We conducted a retrospect

Slow Light Cavities for Thermal Noise Mitigation in Laser Frequency Stabilization

Precision laser frequency stabilization is an important part of modern optical metrology, with applications ranging from atomic clocks to fundamental tests of physics. However, the frequency stability of the ultrastable cavities used in these experiments is fundamentally limited by thermal noise in the mirrors of the cavity. The thermal noise causes the atoms that form the mirrors to move randomly