Exploring Near-Infrared and Raman Spectroscopies for the Non-Destructive Estimation of Sweetness in Half Watermelons.

Watermelons are in high demand for their juicy texture and sweetness, which is linked to their soluble solids content (SSC). Traditionally, watermelons have been sold as whole fruits. However, the decline in the mean size of households and the very large size of the fruits, together with high prices, mainly at the beginning of the season, mean that supermarkets now sell them as half fruits.

Neurohospitalist Core Competencies.

The Neurohospitalist Core Competencies comprise a set of competency-based learning objectives that encapsulate the knowledge, skills, and attitudes of neurohospitalitists who specialize in the care of hospitalized patients with neurologic conditions. These competencies serve to characterize the rapidly expanding field of neurohospitalist medicine. The 27 chapters are divided into 3 sections entitled: neurological conditions, clinical interventions and interpretation of ancillary studies, and neurohospitalist role in the healthcare system.

Apparatus and method for measuring individual color-matching functions.

This article presents a compact visual colorimeter for the purpose of measuring color-matching functions (CMFs) of individual observers through psychophysical experiments. Constructed from 3D-printed parts, optical elements, and LED-based light engines, the colorimeter facilitates the juxtaposition of two fields to create a bipartite field. The system underwent characterization to evaluate factors that may impact color-matching experiments, such as LED-light stability, spatial homogeneity of the bipartite field, and potential stray-light leakage.

Neurohospitalist Core Competencies: Development and Methodology.

Background And Purpose: Neurohospitalists specialize in the care of hospitalized patients with neurological conditions. As the neurohospitalist model of patient care has grown rapidly and in diverse ways, there has been increasing demand for a formal definition of the field, particularly to support curriculum development for learners at multiple levels.

Methods: The Neurohospitalist Society (NHS) formed a Core Competencies Committee in 2021.

Raman spectroscopy as a tool for characterisation of quality parameters in Norwegian grown apples during ripening.

This study shows for the first time the feasibility of Raman spectroscopy as a non-destructive method to follow the ripening process of apple fruits. Two different varieties of apples were studied: 'Aroma' and 'Elstar'. By visual inspection, Raman spectra showed that the starch content was higher in 'Elstar' apples compared to 'Aroma'.