Structural, Optical, and Magnetic Properties of Pure and Ni-Fe-Codoped Zinc Oxide Nanoparticles Synthesized by a Sol-Gel Autocombustion Method.

Pure and Ni-Fe-codoped ZnNiFeO ( = 0.01, 0.02, 0.

Electron number density conservation model combined with a self-absorption correction methodology for analysis of nanostructure plasma using laser-induced breakdown spectroscopy.

We studied laser ablation and plasma property evolution for a nickel (Ni) doped tin (Sn) oxide nanostructures target using laser-induced breakdown spectroscopy (LIBS). The transition metal Ni doped tin oxide nanostructures were synthesized by co-precipitation and hydrothermal methodologies. The size of prepared nanoparticles was verified by X-ray diffraction and transmission electron microscopy techniques.

The association of allergy and chronic suppurative otitis media: A study in a tropical country.

Objective: Chronic suppurative otitis media (CSOM) usually begins as a spontaneous perforation of tympanic membrane due to an acute infection of the middle ear. This study was aimed to evaluate the association between allergy and CSOM.

Methods: A case-control study was carried out among patients with CSOM (cases) and controls were those with no ear pathology.

Treating Neonatal Abstinence Syndrome in a Rural Hospital: Lessons Learned.

Objective: Our level 1 nursery and pediatric unit in a rural hospital adopted a family-centered, symptom-based oral morphine weaning protocol for neonatal abstinence syndrome (NAS) in 2009. Length of stay (LOS), treatment duration (TD), and hospital charges for infants treated for NAS were then compared to published data in neonatal intensive care units (NICUs) nationwide.

Methods: The electronic medical records of infants born January 1, 2011, to April 1, 2017, whose discharge diagnosis included an ICD-9 or ICD-10 code for NAS or prenatal drug exposure were paired with maternal electronic medical record and reviewed.

Anatomical variants of surgically important landmarks in the sphenoid sinus: a radiologic study in Southeast Asian patients.

Purpose: Failure of a surgeon to understand the local variations of the anatomical landmarks of the sphenoid sinus is a potential risk factor to cause damage to the optic nerve (ON) or internal carotid artery (ICA) that lies on the walls of the sphenoid sinus. The aim of this study was to identify the anatomical variants of the sphenoid sinus and its related surrounding structures among the Southeast Asian (SEA) population, based on computed tomography (CT) scans.

Materials And Methodology: This cross-sectional study analyzed 300 CT scans of the brain, paranasal sinuses (PNS), and head and neck (H&N) at a tertiary referral centre in Malaysia utilizing the Osirix software.