Cellulose nanomaterials processing for aerogel preparation has received considerable attention among the scientific community due to its fascinating properties. In this work, we report on the preparation of cellulose nanocrystals (CNCs) aerogel from wastepaper using a freeze-drying technique. Structural analysis of the cellulosic particles extracte

The present study focuses attention on the effect of Aspect ratio of the wing on roll damping moment derivative at various angles of attack and Mach number has been studied. It is found that rolling moment derivative increases with aspect ratio as well as with the angle of attack as the rolling moment derivative is linear function of aspect ratio a

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Kidney stone is a disease that happens to many people in this world. There is possibility of a patient who has kidney stone will develop another. Thus, to prevent the recurrence of having kidney stone, there is an alternative treatment by using herbal plants. The proposed plants used in this experiment were based on some of the plants that have bee

Composite materials, incorporating noble metal and metal oxide nanoparticles, have attracted much interest as active substrates for biosensor electronics. These nanoparticles provide a viable microenvironment for biomolecule immobilization by retaining their biological activity with desired orientation and for facilitating transduction of the biore

Carbon Fibre Composites (CFC) are commonly used in aerospace, automotive and civil industries to manufacture high performance products which require high strength with low weight. They are usually produced to near net shape, however machining such as milling is frequently performed to achieve dimensional accuracy. This paper presents the effect of

The relationship that exists between fatwa andijtihad, ijma’, Qiyas,istislah and istihsan is significant to the development of Shari‘ah. Although, the terms seem to be different in the actual sense, but sometimes they do overlap each other, as they all focus in achieving same goal. The paper realized that ijtihad, ijma’, Qiyas, istislah and i

Increasing demands for high precision environmental protection measures regarding particulate matter (PM) emission from industrial productions and non-linear characteristics of spray tower system lead to the application of an intelligent control technique to adequately deal with these complexities. This includes the use of an artificial neural netw

The present work reports the synthesis and characterization of graphene via electrochemical exfoliation of graphite rod using two-electrode system assisted by Sodium Dodecyl Sulphate (SDS) as a surfactant. The electrochemical process was carried out with sequence of intercalation of SDS onto the graphite anode followed by exfoliation of the SDS-int

The study reports on the preparation of cellulose nanocrystals (CNCs) from wastepaper, as an environmental friendly approach of source material, which can be a high availability and low-cost precursor for cellulose nanomaterial processing. Alkali and bleaching treatments were employed for the extraction of cellulose particles followed by controlled