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http://dx.doi.org/10.1098/rsif.2020.0972 | DOI Listing |
Cureus
December 2024
Obstetrics and Gynecology, Cape Fear Valley Medical Center, Fayetteville, USA.
Hyperemesis gravidarum (HG) is a severe condition marked by intense nausea and vomiting during pregnancy, which is different from typical morning sickness. It is marked by weight loss exceeding 5% of pre-pregnancy weight, ketonuria, dehydration, electrolyte imbalances, and in some cases, arrhythmias - primarily linked to electrolyte disturbances. Treatment typically involves conservative measures such as small, bland meals, medications like metoclopramide and ondansetron, and correction of electrolyte abnormalities.
View Article and Find Full Text PDFNanoscale Adv
December 2024
Department of Chemical Engineering, Sirjan University of Technology Sirjan Iran https://scholar.google.com/citations?user=N6z-rHsAAAAJ&hl=en.
The potential applicability of the C nanocage and its boron nitride-doped analogs (CBN and CBN) as pyrazinamide (PA) carriers was investigated using density functional theory. Geometry optimization and energy calculations were performed using the B3LYP functional and 6-31G(d) basis set. Besides, dispersion-corrected interaction energies were calculated at CAM (Coulomb attenuated method)-B3LYP/6-31G(d,p) and M06-2X/6-31G(d,p) levels of theory.
View Article and Find Full Text PDFSmall Methods
January 2025
Institute of Particle Technology (LFG), Department of Chemical and Biological, Engineering (CBI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Cauerstraße 4, 91058, Erlangen, Germany.
Knowledge of the structure-property relationships of functional nanomaterials, including, for example, their size- and composition-dependent photoluminescence (PL) and particle-to-particle variations, is crucial for their design and reproducibility. Herein, the Angstrom-resolution capability of an analytical ultracentrifuge combined with an in-line multiwavelength emission detection system (MWE-AUC) for measuring the sedimentation coefficient-resolved spectrally corrected PL spectra of dispersed nanoparticles is demonstrated. The capabilities of this technique are shown for giant-shell CdSe/CdS quantum dots (g-QDs) with a PL quantum yield (PL QY) close to unity capped with oleic acid and oleylamine ligands.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
Zhejiang Key Laboratory of 3D Micro/Nano Fabrication and Characterization, School of Engineering, Westlake University, Hangzhou, Zhejiang 310030, China.
High-energy electron beam exposure is generally recognized as the standard for achieving high-precision nanofabrication. Low-energy electron beam exposure techniques offer advantages in 3D manufacturing; however, they have received limited attention in traditional processes due to precision limitations and insufficient exposure, leading to an underestimation of their potential. In this article, we introduce a nanofabrication strategy using low-energy electrons in ice-assisted electron-beam lithography (iEBL) alleviating the compatibility issue between resolution and quasi-3D manufacturing.
View Article and Find Full Text PDFSpine J
January 2025
International Spine Study Group Foundation, Denver, Colorado, USA.
Background Context: Correcting sagittal malalignment in adult spinal deformity (ASD) is a challenging task, often requiring complex surgical interventions like pedicle subtraction osteotomies (PSOs). Different types of three-column osteotomies (3COs), including Schwab 3, Schwab 4, Schwab 4 with interbody cages, and the "sandwich" technique, aim to optimize alignment and fusion outcomes. The role of interbody cages in enhancing fusion and segmental correction remains unclear.
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