The growing interest in studying the behaviour of school refusal is due to the negative consequences associated with this problem.To know what kind of psychoeducational variables predict this negative behaviour is an interest to the scientific community at the present.The aim of this research was to analyse Status Collar the predictive ability of S
As the world population grows and resources and climate conditions change, crop improvement double-stitched-harness-leather-futurity-knot-brid continues to be one of the most important challenges for agriculturalists.The yield and quality of many crops is affected by abscission or shattering, and environmental stresses often hasten or alter the abs
The use of modern didactic programs in mathematics in virtual reality (VR) requires approbation, proof of efficiency and environmental friendliness.VR properties: the ability to animate (perform actions with objects), interactivity and immersion in the information space are especially important for the training of future engineers, mathematicians a
Summary: Antiviral treatments targeting the coronavirus disease 2019 are urgently required.We screened a panel of already approved drugs in a cell culture model of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and identified two new agents having higher antiviral potentials than the Bookcase drug candidates such as remdesivir and chr
In this paper, the main alternative propulsion systems based on internal combustion engines and batteries of a tugboat operating in harbour duties of the tugboat that include Emission Control areas are comparatively assessed.A hybrid propulsion system and two gas systems that one is with gas engines, other with dual-fuel engines are compared with a