Computational study of novel 2H chromium ditelluride as an anode material for Li/K-ion batteries.

The goal of metal-ion battery research is to develop anode materials with high storage capacity. This study explored the potential of 2H phase CrTe, composed of two hexagonally stacked layers, as an optimal anode material for Li/K-ion batteries using Density Functional Theory (DFT). Preliminary analyses revealed that the material possesses thermodynamic, structural, and mechanical stability.

Evaluating the Impact of the World Health Organization's Surgical Safety Checklist on Clinical Outcomes and Implementation Strategies: A Systematic Review.

This systematic review evaluates the impact and implementation strategies of the World Health Organization's Surgical Safety Checklist (WHO SSC) across diverse healthcare settings since its introduction in 2008. Our comprehensive analysis synthesizes findings from various study designs, including randomized controlled trials, qualitative studies, and meta-analyses, focusing on the checklist's effectiveness in reducing surgical complications and enhancing safety cultures within surgical teams. Despite its widespread endorsement and documented benefits, the review highlights significant variability in implementation quality and adherence, influenced by cultural, institutional, and procedural factors.

Bismuthene as a novel anode material of magnesium/zinc ion batteries with high capacity and stability: a DFT calculation.

In our research, we utilize density functional theory (DFT) to explore the properties of magnesium and zinc atoms adsorbed on bismuthene. Our findings indicate that the hollow site is the most favorable adsorption site for Mg and Zn atoms on bismuthene. The results indicate that Mg and Zn adsorption on the bismuthene surface results in significantly high conductivity, with notable adsorption energies of -3.

Role of Responsive Neurostimulation in Managing Drug-Resistant Epilepsy: A Systematic Review of Clinical Outcomes.

Drug-resistant epilepsy remains a substantial challenge in neurology, affecting patients who do not respond to conventional antiepileptic drugs. Responsive neurostimulation (RNS) has emerged as a promising therapeutic approach, yet comprehensive reviews synthesizing its clinical outcomes are sparse. This systematic review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and involved a comprehensive database search through PubMed, Medline, Embase, the Cochrane Library, and Scopus, covering literature up to April 2024.

Pristine and aurum-decorated tungsten ditellurides as sensing materials for VOCs detection in exhaled human breath: DFT analysis.

In this research, we employed density functional theory (DFT) to evaluate the sensing capabilities of transition metal-decorated two-dimensional WTe TMDs nanosheets toward VOCs such as (acetone, ethanol, methanol, toluene, and formaldehyde) that are exhaled in human breath and can serve as potential biomarkers for detecting specific physiological disorders and also gases interfering in exhaled breath (CO and HO) detection. Au can be physically decorated onto the surface of WTe. We analyzed the density of states (DOS), adsorption energy, charge transfer, and sensing behavior.

Adsorption behavior of different cresols on bismuthene: a DFT study.

Phenolic compounds present in wastewater were utilized for first-principle calculations based on DFT to observe adsorption effects. Results indicate that bismuthene exhibits different adsorption characteristics for different compounds. Following the adsorption process, the aromatic ring remains in the same plane, while CH and OH groups move upward, causing slight changes in the molecules' overall position.

High spinal cord injury precipitating syncope: a rare indication for pacemaker insertion.

The current evidence for vasovagal syncope management is that cardiac pacing is only indicated in a highly select group of patients where symptoms can be linked to bradycardic episodes. High spinal cord injury can lead to autonomic dysfunction and sympathetic nervous system hypoactivity. A high spinal cord injury can theoretically precipitate profound bradycardia leading to haemodynamic instability and syncope.

Evolving mortality rates in people who inject drugs: An Australian tertiary hospital observational study on infective endocarditis.

Background: Injection drug use (IDU) associated infective endocarditis (IE) is clinically challenging due to social issues this population endures. Rates of IDU are rising globally, however, there is a lack of clear guidelines for IDU associated IE. The aim of this study is to assess the epidemiology of the IDU and non-IDU populations and compare their long-term outcomes to help guide future management.

Multivalve infective endocarditis in intravenous drug using patients: an epidemiological study.

Background: Infective endocarditis (IE) remains a life-threatening condition. Intravenous drug use (IVDU) adds to the clinical challenge associated with IE due to clinical aberrations caused by the social issues associated with this population.

Aim: To improve survival, this study aimed to characterize the contemporary IVDU-associated IE population seen at our tertiary hospital, determine their long-term outcomes and find risk factors associated with mortality.

A DFT study on a borophene/boron nitride interface for its application as an electrode.

In order to search for a new anode material for lithium-ion batteries (LIBs), a borophene/boron nitride (B/BN) interface was investigated in detail using density functional theory. Borophene is an excellent two-dimensional (2D) anode material that offers high charging capacity and a low energy barrier, but it suffers from stability issues when it is used in its free-standing form. The findings of this work indicate that the thermal and mechanical stabilities of the borophene epilayer are notably increased by preparing its interface with a boron nitride substrate.

Efficient biosensing through 1D silver nanostructured devices using plasmonic effect.

The current work explores the excitation of surface plasmon polaritons (SPPs) on a one dimensional (1D) silver nano-grating device, simulated on glass substrate, which can sense a very small change in the refractive index of an analyte adjacent to it. The most recent modeling technique finite element analysis is applied in this work by using a COMSOL RF module. The models of 1D grating devices of different slit widths with fixed periodicity and film thickness are simulated.