Friction is ubiquitous and plays a key role in the functionality of many biological and engineering systems, from articular cartilage to machinery.While friction facilitates motion, it also causes wear and energy loss in moving parts.Lubricants (particularly liquid lubricants) are essential to reduce the negative effects of friction, and their prop
CFD analysis of air flows and temperatures based on radiant heating in industrial environments
Objective.The study aims to investigate the complex interaction between radiant heating and airflow in industrial environments.The aim is to understand the dynamics of temperature, with Queen Adjustable Base particular attention to optimizing energy efficiency and comfort in industrial premises heated by a dual-zone dark gas radiant heater.Method.U
Persuading public opinion Model in the Quran; dealing with hypocrites, case study
Hypocrisy was one of the most important issues and problems in Tridonic LED Eco Control Gear the Prophet Mohammed (peace be upon him) era.Hypocrites were scattered in Medina, and they acted like true Muslims; so, the risk of alliance Between Muslims and the Prophet against the hypocrites was very serious.Prophet Muhammad (PBUH) took several persuas
A case of severe dry eye disease with corneal melting as presenting complaint of acute myeloid leukaemia
Dry eye syndrome is a common multifactorial disorder of the tear film and ocular surface.In rare cases, it may be caused by systemic diseases.Corneal melting is a complication of dry eye syndrome and Coasters is a potentially blinding condition.Here we report a case of a 67-year-old patient who attended her general practitioner for a year complaini
Investigating the role of divertor geometry on density build-up in the island divertor
The island divertor Queen Adjustable Base has been proposed for power and particle exhaust in stellarators.It is investigated in the Wendelstein 7-X (W7-X) experiment.The divertor capabilities such as particle exhaust or radiative power dissipation scale with the divertor density.However, significantly lower divertor density has been obtained in W7