The optimization of noninvasive focused deep hyperthermia inductive heating with nanoparticles injected and magnetic shielding system for breast cancer treatment has been presented in this article and the results are discussed. It is a technique to control magnetic field intensity and focusing the heating area by using magnetic fluid and cylindrical metal shielded with aperture. To focusing and...

Cryosurgery has been consistently used as an effective treatment to eradicate irregular tumor tissues. During this process, many difficulties occur such as intense cooling may also damage the neighboring normal tissues due to the release of large amount of cold from the cooling probe. In order to protect the normal tissues in the vicinity of target tumor tissues, coolant was released in a regul...

Soft lithography based on photocurable perfluoropolyether (PFPE) was used to mold and replicate poly(styrene-b-isoprene) block-copolymer micelles within a broad range of shapes and sizes including spheres, cylinders, and torroids. These physically assembled nanoparticles were first formed in a selective solvent for one block then deposited onto substrates having various surface energies in an e...

Extrusion, melt spinning, glass fiber production, food processing, and mechanical molding rely on heat transmission. Isothermal techniques have been employed in highly structured equipment living cell temperature regulators. The flow properties of CuO nanofluids flowing through a moving cylindrical isothermal conduit were examined, the presence nanoparticles viscous dissipation. Two-dimensional...

objective: studies have demonstrates that physical properties of denture base affect patient satisfaction and acceptance. thermal conductivity is among the most important properties of denture base influencing the sense of taste and gingival health. the conventionally used acrylic resin has a low coefficient of thermal conductivity. this study aimed to improve the thermal conductivity of acryli...