Classification of Plant-Based Drinks Based on Volatile Compounds.

The increasing popularity of plant-based drinks has led to an expanded consumer market. However, available quality control technologies for plant-based drinks are time-consuming and expensive. Two alternative quality control methods, gas chromatography with ion mobility spectrometry (GC-IMS) and an electronic nose, were used to assess 111 plant-based drink samples.

Exploring Barriers to Effective COVID-19 Risk Mitigation, Recovery, and Chronic Disease Self-Management: A Qualitative Multilevel Perspective.

Introduction: Many research activities have focused on SARS-CoV-2 infection and subsequent COVID-19 respiratory illness during the pandemic. However, significant racial inequities emerged months after the COVID-19 pandemic began. The similarity between racial/ ethnic disparities in COVID-19 and those for other diseases raised awareness about the context for risk exposure and healthcare access.

Modelling the age distribution of longevity leaders.

Human longevity leaders with remarkably long lifespan play a crucial role in the advancement of longevity research. In this paper, we propose a stochastic model to describe the evolution of the age of the oldest person in the world by a Markov process, in which we assume that the births of the individuals follow a Poisson process with increasing intensity, lifespans of individuals are independent and can be characterized by a gamma-Gompertz distribution with time-dependent parameters. We utilize a dataset of the world's oldest person title holders since 1955, and we compute the maximum likelihood estimate for the parameters iteratively by numerical integration.

Pilot of a text messaging system to monitor caregivers' and children's mental health recovery after pediatric traumatic injury.

Objective: Pediatric traumatic injury (PTI) is associated with a high risk for psychiatric sequelae. Most trauma centers do not adequately address the emotional needs of children and their caregivers. Technology-based programs offer a low-cost and low-burden opportunity to track and potentially enhance families' emotional recovery following PTI.

Dental Pulp Vascular Response to Early Stages of Caries.

Objectives: During caries progression, dental pulp is increasingly pathologically affected. Since the accurate assessment of pulp is of vital importance in clinical decision-making, this study aimed to evaluate pulpal condition in the early stages of caries via laser Doppler (LD) flowmetry and histologic analysis and determine their agreement.

Methods: Fourteen patients with severe dental crowding were included.