Direct demographic density dependence is necessary for population regulation and is a central concept in ecology, yet has not been studied in many invasive species, including any invasive marine fish.The red lionfish (Pterois volitans) is an invasive predatory marine fish that is undergoing exponential population growth throughout the tropical west
It prominently figures that media discourse has acquired a vantage point during the past decades over churches and trade unions as an influential source of information that could drastically shape public opinion.This article indulges into evincing how print media tacitly pass on their subjectivity through the deployment of reporting techniques that
The article presents the results of the research on the current state of the beet sugar subcomplex of Ryazan region in the context of the need of improving its efficiency.The study let the author determine that currently the beet sugar subcomplex of Ryazan region does not ensure domestic demand in sand sugar.However, there are reserves of providing
This article is about the possibility of concentrating commercial coal phenol with a concentration of 99% by the weight method of rectification from the phenolic fraction of coal tar.The sufficiency of phenol is ensured by the kumol method, MIXED VEGETABLES however, the consumption of phenol increases.Modeling of the vapor-liquid equilibrium of dou
The paper covers the research and development of piezoelectric traveling wave actuators using different types of the waveguides.The introduced piezoelectric actuators can be characterized by specific areas of application, different resolution, and torque.All presented actuators are ultrasonic resonant devices and they were developed VESTS URBAN to