Since 1970s, image retrieval is an effective research area. Image retrieval is a technique used for browsing, retrieving, and searching images from a huge database. Due to the advance technologies in the internet and digital imaging devices has been explosive growth of digital images. So, image retrieval technique is an efficient and effective for maintaining large database. There are two image retrieval schemes: text-based image retrieval and CBIR. Text-based image retrieval can be outlined back
chemistry. In 1941, she was awarded Second Class Honors, which was a bachelor's degree at the time. When receiving this award, she went to R.G.W. Norrish’s lab, where she didn’t have any important discoveries. When asked, she went to the British Coal Utilisation Research Association where she published papers on the structure of coal and studied the porosity of coal until
3.2 Materials 3.2.1 Matrix Material The matrix material used in this composite preparation is epoxy resin. The trade name of epoxy resin used is LAPOX L-12(3202). A curing agent such as Hardener K-6 is used for accelerated curing of resin at room temperature. The viscosity of epoxy resin is higher than that of hardener. Epoxy resin is blended with hardener in 10:1 ratio. The gel time of the mixture is around 22 minutes. With appropriate fabrication technique, the bubbles formed in the interim of
Tissue engineering may best be described as the utilisation of a combination of cells, engineering materials, and suitable biochemical factors which have the ability to improve or replace biological functions of the cells. Tissue engineering covers a wide variety of applications, in practice the best represented use of tissue engineering is in the repair or replacement of structural tissues such as bone, cartilage and blood vessels. The aim of tissue engineering is to produce functional constructs
Case Study of the effect on heat transfer enhancement in rectangular channels with triangular baffles Yogesh Sharma UIET Kurukshetra +91-8930381152 Yogesh5853@ymail.com Dr. ParinamAnuradha Asst Professor, UIET, Kurukshetra Abstract The thermal performance of a heat exchanger depends upon various parameters like inlet temperature of a hot fluid, type of hot fluid, type of cold fluid, shape of baffles, material of baffles, baffles angle and property of ribs. Basically fluid flow and heat