Herein, a soiling measurement tool, termed “SoilRatio,” and its software is presented. The originality of this fully integrated device lies in standalone feature sensors on module scale. It able to quantify precisely, quickly, regardless the type soiling, production loss photovoltaic plant. Most measuring devices consist two similar modules mounted side by side, one cleaned frequently other lef...

Soiling of photovoltaic (PV) modules is a major issue due to its critical impact on PV performance and reliability, especially in the desert arid regions such as state Qatar. frequently results severe reduction power generation, which drastically affects economical profitability plant, therefore, must be mitigated. The most common way mitigating soiling surface cleaning. However, latter could c...

As a clean and sustainable energy source, solar is gaining popularity quickly surpassing other generation methods. However, the accumulation of dirt on surface Photovoltaic panels (PV) significant barrier to harvesting energy. The panel's performance output are negatively impacted by this soiling, which drastically reduces capacity harvest sunlight effectively. Therefore, regular PV module clea...

Cough is a common symptom in children and major cause of outpatient visits. As child's cough can anxiety, interfere sleep impact quality life, parents tend to bring the doctor relieve their symptoms. Once commonly used, antitussives are no longer recommended due inefficiency potential for severe side effects.1 The national guidelines have impacted clinical practice, as use racemic adrenaline br...