Body Weight Changes During Childhood and Predictors of Excessive Body Weight in Adolescence-A Longitudinal Analysis.

Abnormal body weight, including overweight and obesity, is a common health problem affecting children and adolescents. The present study aimed to analyse weight changes in children from preschool age to adolescence and to identify early predictors of excessive weight in adolescence, such as blood pressure and physical fitness observed in preschool children. Data from 3075 children (1524 girls and 1594 boys), collected as part of the Gdańsk Centre for Health Promotion's "Your Child's Healthy Life" programme, were analysed, with each child assessed at ages 6, 10, and 14.

Investigation of Spent Moulding Sand Using Thermal Treatment with Regard to the Possibility of Recovering Quartz Matrix.

The ongoing sustainable reduction in natural resources is prompting companies to look for materials to reuse that were previously classified as waste. Uses are sought for them either in their existing area of use or in other areas of the economy. In many cases, this is difficult.

Prediction of the Stability of the Casting Process by the HPDC Method on the Basis of Knowledge Obtained by Data Mining Techniques.

High-pressure die casting (HPDC) of aluminum alloys is one of the most efficient manufacturing methods, offering high repeatability and the ability to produce highly complex castings. The cast parts are characterized by good surface quality, high dimensional accuracy, and high tensile strength. Continuous technological advancements are driving the increase in part complexity and quality requirements.

Protein-Specific Crowding Accelerates Aging in Protein Condensates.

Macromolecular crowding agents, such as poly(ethylene glycol) (PEG), are often used to mimic cellular cytoplasm in protein assembly studies. Despite the perception that crowding agents have an inert nature, we demonstrate and quantitatively explore the diverse effects of PEG on the phase separation and maturation of protein condensates. We use two model proteins, the FG domain of Nup98 and bovine serum albumin (BSA), which represent an intrinsically disordered protein and a protein with a well-established secondary structure, respectively.

Dysphagia and Body Composition in Cornelia de Lange Syndrome.

Limited research had investigated nutritional status in patients with Cornelia de Lange Syndrome (CdLS) (OMIM 122470, 300590, 300882, 610759, 620568 and 614701). Body composition assessed via bioelectric impedance (BIA) is a particularly under-explored issue. In this cross-sectional study, we hypothesize that body composition imbalance is frequent in CdLS and may be associated with dysphagia.