An integrated solar heating system with a new type of phase change material (PCM), collectors and test building were developed. The exothermal endothermal behaviors the PCM determined, stability comfort researched. was operated on for one period, temperature rooms, outdoors, contrast rooms recorded collected by data acquisition system. indicated that could produce continuity; average using 4.6 ...

BACKGROUND Paracetamol is recommended as first line agent for pain management in osteoarthritis (OA) by various guidelines. The main problem associated with management of osteoarthritis is long term patient compliance to paracetamol due to its frequent dosing. OBJECTIVE To evaluate the efficacy and safety of Paracetamol 650 mg dual release tablet twice daily (PCM 650 dual release) compared to...

The use of bio-based Phase Change Materials (bio-PCM) is an effective mean to enhance the building’s Thermal Energy Storage (TES) capacity with low-cost and eco-friendly materials. present study encompasses results thermal, physico-chemical mechanical characterizations a novel composite bio-PCM developed in laboratory improve thermal comfort indoor environments. We tested non-cocoa Vegetable Fa...

With the new energy vehicles’ rapid rising, fast charging and discharging of power battery is gradually becoming mainstream working mode. The heat transfer characteristics pack at different rates charge/discharge during are studied by numerical simulation. dissipation effects pure phase change material (PCM) cooling liquid coupled with PCM on module compared, control above two methods temperatu...

Image segmentation is an essential issue in image description and classification. Currently, in many real applications, segmentation is still mainly manual or strongly supervised by a human expert, which makes it irreproducible and deteriorating. Moreover, there are many uncertainties and vagueness in images, which crisp clustering and even Type-1 fuzzy clustering could not handle. Hence, Type-...

conclusions pcm has not been reported in iran until now, but it should be considered as a differential diagnosis when risk factors or symptoms of pcm are detected. case presentation a 72-year-old man had a four-year history of dyspnea, dry cough, and weakness and a recent weight loss of more than 10 kg. first, he was treated with glucocorticoid, but he did not continue this treatment. core need...

many researchers have investigated how to increase the overall efficiency of solar-driven thermal systems. several key parameters, such as collector efficiency and storage tank characteristics, may impose some constraints on the annual solar fraction (asf) of such systems. in this paper, the behaviour of integrating the phase change material (pcm) in sdhw systems is modelled and optimized numer...

The protein l-isoaspartate (d-aspartate) O-methyltransferase (E.C. 2. 1.1.77) can initiate the conversion of isomerized and racemized aspartyl residues to their normal l-aspartyl forms and has therefore been hypothesized to function as a repair enzyme, responsible for helping to limit the accumulation of damaged proteins in aging organisms. In this study, the effect of a disruption in the pcm-1...

The centrosome serves as the primary micro-tubule-organizing center in animal cells and, consequently, functions in many processes, such as migration and formation of the mitotic spindles. The centrosome consists of a pair of centrioles surrounded by pericentriolar material (PCM), the platform for microtubule nucle-ation. The pair of centrioles duplicate once per cell cycle to ensure the equal ...