The handicap principle suggests that individuals of superior quality can more easily bear the cost of developing extravagant ornaments.Consequently, ornament size should provide reliable information about quality or condition.Previous models have largely ignored the Conditioner process of ornament growth, focusing only on final ornament size.We mod
The logistics safety of hazardous chemicals is of great social impact.Use IOT technology to reduce logistics risks, HR Board Receiver improve logistics efficiency and reduce costs, and increasing efficiency is the focus of hazardous chemicals logistics management.Based on the current situation of the management of dangerous chemicals logistics in l
Purpose: This paper aims to examine the occupational structures of selected EU member countries and assess their compatibility with the labour market demands, aiming to identify potential structural mismatches.The search evaluates the alignment between existing knowledge and skills in specific qualifications and those required by employers, utilizi
AimsLeft ventricular ejection fraction (LVEF) is the most frequently used parameter in the assessment of heart failure (HF).Cardiac index (CI) is considered a potential alternative to LVEF despite limited evidence.We aimed to assess and compare the predictive accuracy of LVEF and echocardiographically-assessed CI in HF patients.Methods and resultsA