From the last few decades, study of natural fiber composite materials has been gaining strong attention among researchers, scientists, and engineers. Natural are becoming good alternatives to conventional because their lightweight, high specific strength, low thermal expansion, eco-friendly, manufacturing cost, nonabrasive bio-degradable characteristics. It is proven that a great alternative sy...

Carbon fiber reinforced polymers (CFRPs) have spread to a wide range of industries in recent decades, including the automobile, aeronautics, and space industries. Recently, emergence new requirements for improved properties features has become one major drivers introduction innovative methodologies process optimization. In this study, effect nanomaterials on behavior carbon fiber-reinforced pol...

The goal of this study is to develop a method to quantify SCIAMACHY degradation and calibration in the UV, where the focus is on the O3 profile wavelength range 270-330 nm. Awaiting SCIAMACHY data reprocessing, the method has been performed on GOME observations, SCIAMACHY predecessor. The approach followed is to compare GOME reflectivity spectra with simulated spectra using collocated independe...

The ocean algorithm is based on the physical Radiative Transfer Model (RTM) described in Wentz and Meissner [2000]. The RTM consists of an atmospheric absorption model for water vapor, oxygen and liquid cloud water and a sea surface emissivity model that parameterizes the emissivity as function of sea surface temperature, sea surface salinity, sea surface wind speed and direction. The details o...

Lightweight fiber-reinforced composite structures have been applied in aerospace for decades. Their mechanical properties are crucial the safety of aircraft and mainly depend on manufacturing technologies such as autoclave, resin transfer molding automated layup technology. In recent years, rapid development intelligent technology big data, deep learning, machine learning has encouraged to beco...

Fiber-reinforced composite (FRC) molding compounds with micromechanic requirements for fiber lengths longer than critical length (Lc) are now the most important breakthrough in Dentistry since the amalgam. The Lc is a measure of the minimum perfectly aligned fiber length dimension needed before maximum fiber stress transfer starts to occur within the cured resin [1-3]. Mechanical properties tes...

Although aramid fiber has the advantage of excellent chemical and mechanical properties, performance composites may be reduced due to low interfacial adhesion between fabric matrix. The surface was modified improve properties. fibers treated with ZnCl2 polydopamine. After pretreated fabrics were made into a composite material by vacuum-assisted resin transfer molding (VARTM) process, their inve...