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Solvent-induced ion clusters generate long-ranged double-layer forces at high ionic strengths

Recent experimental results by the surface force apparatus (SFA) have identified a dramatic deviation from previously established theories of simple electrolytes. This deviation, referred to as anomalous underscreening, suggests that the range of electrostatic interactions increase upon a further addition of salt, beyond some threshold concentration (usually about 1 M). In this theoretical work, w

Causation and Breach of Positive Obligations under the ECHR: Correcting the Past, Preventing the Future

This chapter explains that the causation inquiry performed by the European Court of Human Rights for determining breach of positive obligations has to be understood in light of the normative structural considerations that underpin state responsibility under the European Convention on Human Rights (ECHR). In particular, the responsibility system is not shaped by the corrective justice rationale tha

Introduction

Given the lack of clarity and the unstructured - or rather, entirely absent - approach to causation in human rights law, this edited volume aims to disentangle the various ways in which causation plays a role in establishing state responsibility under the ECHR. The volume brings together contributions that offer theoretical and analytical perspectives, in-depth examinations of ECHR case law, and c

Resilience of Pediatric Healthcare Services in an Urban Hospital in China During the COVID-19 Pandemic in Late 2022

The abrupt relaxation of COVID-19 control measures in China in December 2022 created acute pressures on paediatric healthcare services. We retrospectively evaluated patient visits, healthcare staffing and hospitalisation costs at Wuxi Children’s Hospital, a tertiary paediatric centre. Despite over 40% staff absenteeism due to COVID-19, essential paediatric services remained operational through fle

An Inductive Content Analysis of Collaborative Violence Risk Management Plans in a High-Security Forensic Psychiatric Hospital

This study explored a new method for nursing staff's work with collaborative violence risk management, to be used in forensic psychiatric inpatient settings. The components of the method, the background to, and the rationale for collaborative risk management in forensic mental health settings were outlined. An inductive content analysis of 50 of these collaborative violence risk management plans w

Time-resolved spectroscopy of two-dimensional systems : from the conventional method to a novel cavity-enhanced solution

The work presented in this dissertation is dedicated to the characterization of the excited state dynamics of thin films through time-resolved spectroscopy, with emphasis on developing a methodology that is able to resolve weak transient absorption signals from optically thin films. With this aim, the conventional transient absorption spectroscopy method is first utilized to characterize semicondu

Ultrafast two-electron transfer drives 2MLCT to 2LMCT excited state conversion in a novel iron(III) dual charge transfer absorber complex

The development of sustainable photosensitiser complexes based on Earth-abundant metallic elements is important for sustainable solar energy conversion and green synthesis through photocatalysis. We report the synthesis and characterisation of a new bis(tripodal) iron(III) N-heterocyclic carbene complex [Fe(PhB{impy}3)2]+ (PhB{impy}3 = phenyltris(imidazo-[1,5-a]-pyridinylidene)borate) featuring -e

Protocolized REDUction of Non-Resuscitation Fluids in SEptic Shock Patients. A Protocol for the REDUSE Randomized Clinical Trial

In septic shock, administration of large fluid volumes is associated with poor outcomes. Recent evidence shows that non-resuscitation fluids are the major modifiable source of fluids for patients with septic shock in intensive care units (ICUs). This clinical trial is designed to test the hypothesis that restrictive administration of non-resuscitation fluids improves outcomes compared to usual car

Antimicrobial peptide LL-37 increases rhinovirus-induced interferon β expression in human airway epithelial cells through a Ca2+-dependent mechanism

The human cathelicidin LL-37 is active against both bacteria and viruses, but it also shows immunomodulatory properties. Here, we assess the impact of LL-37 on viral signaling in human airway epithelial BEAS-2B cells infected with the respiratory pathogen rhinovirus (RV). We show that LL-37 (4 μM) enhances RV-induced expression of interferon β (IFNβ) transcript and reduces viral-load. LL-37-evoked

Mechanically Robust Supercrystals from Antisolvent-Induced Assembly of Perovskite Nanocrystals

Ordered arrays of nanocrystals, called supercrystals, have attracted significant attention owing to the collective quantum effects arising from the coupling between neighboring nanocrystals. In particular, lead halide perovskite nanocrystals are widely used because of the combination of the optical properties and faceted cubic shape, which enables the formation of highly ordered supercrystals. The

Doppler shifted transient sodium detection by KECK/HIRES

We carried out the first high-resolution transit observations of the exoplanet WASP-49 Ab with Keck/HIRES. Upon custom wavelength calibration we achieve a Doppler RV precision of < 60 m s−1. . This is an improvement in RV stability of roughly 240 m s−1 with respect to the instrument standard. We report an average sodium flux residual of (Formula presented) per cent t (8.0σ) comparable to previous

Rapid, In Situ and Non-Destructive Analysis for the Evaluation of Microplastics Degradation in Water Via Haze Measurement

The presence of microplastics (MPs) in water represents a current problem for marine life and a future serious issue for human health. This is pushing towards new approaches for the removal of MPs and, hence, their characterization and evaluation, which up to now has represented a limit for tentative procedures for their degradation. Herein, we reported on a new facile, in situ and non-destructive

Nanoscale imaging of biological systems via expansion and super-resolution microscopy

Super-resolution microscopy (SRM) has revolutionized life sciences by overcoming the diffraction limit, enabling the visualization of biological structures at the nanoscale. Expansion Microscopy (ExM) has emerged as a powerful and accessible technique that enhances resolution by physically enlarging the specimen. Importantly, the principles of ExM provide a unique foundation for combinations with

Sampling and Update Frequencies in Proximal Variance-Reduced Stochastic Gradient Methods

Variance-reduced stochastic gradient methods have gained popularity in recent times. Several variants exist with different strategies for storing and sampling gradients, and this work concerns the interactions between these two aspects. We present a general proximal variance-reduced gradient method and analyze it under strong convexity assumptions. Special cases of the algorithm include SAGA, L-SV

Procalcitonin as a Predictive Marker of Incident Liver Disease

Background and Aims: Previous studies have shown that procalcitonin (PCT) concentration is elevated in patients with liver disease without evidence of bacterial infection. We aimed to investigate the association between elevated PCT and the future risk of liver disease. Method: PCT was measured in 3897 individuals without known liver disease in the Malmö Diet and Cancer Cardiovascular Cohort (MDC-