Short-Term Changes in Weather Conditions and the Risk of Acute Coronary Syndrome Hospitalization with and without ST-Segment Elevation: A Focus on Vulnerable Subgroups.

: Acute coronary syndrome (ACS), a prevalent global cardiovascular disease and leading cause of mortality, is significantly correlated with meteorological factors. This study aims to analyze the impact of short-term changes in meteorological factors on the risk of ACS, both with and without ST-segment elevation, and to identify vulnerable subgroups. : Daily ACS admissions and meteorological variables were collected from October 2016 to December 2021.

Synthesis of TiO-(B) Nanobelts for Acetone Sensing.

Titanium dioxide nanobelts were prepared via the alkali-hydrothermal method for application in chemical gas sensing. The formation process of TiO-(B) nanobelts and their sensing properties were investigated in detail. FE-SEM was used to study the surface of the obtained structures.

Postpartum Maternal Emotional Disorders and the Physical Health of Mother and Child.

Purpose: The purpose of this study is to identify the relationships between postpartum emotional manifestations and various neonatal variables, as well as variables within this category, in the context of hospitalization together after birth.

Patients And Methods: Between 1 March 2020 and 1 September 2020, a cross-sectional research design was used including mother-child couples (112 mothers, 121 newborns - 13 twins/triplets).

Results: Using a -test for independent samples, we observed: a) the symptoms of depression were more severe in mothers of newborns hospitalized in neonatal intensive care units (NICUs) [(110) = 4.

Wake-up Free Ferroelectric Rhombohedral Phase in Epitaxially Strained ZrO Thin Films.

Zirconia- and hafnia-based thin films have attracted tremendous attention in the past decade because of their unexpected ferroelectric behavior at the nanoscale, which enables the downscaling of ferroelectric devices. The present work reports an unprecedented ferroelectric rhombohedral phase of ZrO that can be achieved in thin films grown directly on (111)-Nb:SrTiO substrates by ion-beam sputtering. Structural and ferroelectric characterizations reveal (111)-oriented ZrO films under epitaxial compressive strain exhibiting switchable ferroelectric polarization of about 20.

Influence of the Printing Angle and Load Direction on Flexure Strength in 3D Printed Materials for Provisional Dental Restorations.

The CAD/CAM techniques, especially additive manufacturing such as 3D printing, constitute an ever-growing part of obtaining different dental appliances and restorations. Of these, provisional restorations are of frequent use in daily dental practice and are the object of this study. Masticatory and parafunctional forces determine flexure on these prostheses.