Compressive Strength Test in accordance to ASTM C39 / C39M: After the removal of the specimens from the moist storage, compression test of moist-cured specimens was done. The specimens were placed in a manner with its hardened face up, on the table or platen of the testing machine directly under the spherically seated (upper) bearing block. The bearing surfaces of the retaining ring or rings and the center of the unbounded cap or caps on the cylinders were cleaned. It was aligned carefully in the axis of the specimen with the center of thrust of the spherically seated block. The load was applied continuously without shock.
Finally the hexane layer was washed with 100 ml water and then evaporated to dryness with a vacuum rotary evaporator. The concentrated extract was then passed through a chromatographic column (30 cm x 10 mm i.d) containing 2 g florisil (lower) and 1 g sodium sulphate (upper) which is pre wetted with hexane: acetone (1:1). OCPs were eluted with 25 ml hexane: acetone (1:1).The solvent was evaporated using rotary evaporator and final volume was adjusted to 5 ml, which is used for GC analysis. All the sediments were analyzed for HCH and
On the other hand, white solid paracetamol, 100ml beaker, and 15ml of hot water, 20ml warm water, and water bath were used for the recrystallization purification technique. Evaporating dish, cold water, stirring rod, watch glass, small beaker, oven, cotton wool, and tissue were also employed in the recrystallization purification method. Method Recrystallization purification technique A portion of crude paracetamol sample was transferred into a 100ml beaker. To it, 10ml of hot water was added to dissolve it. Cotton wool was placed into the funnel; this was followed by pouring hot water onto the cotton wool before filtering the dissolved paracetamol crude solution to remove any insoluble materials.
Two methods are generally used to prepare a column, the dry method and the wet method. For the dry method, the column is first filled with dry stationary phase powder. It was followed by the addition of mobile phase and flushed through the column until it is completely wet. For the wet method, silica gel powder is prepared with solvent and then carefully poured into the column. The crude extract in solution is then placed on the top of the packed column material.
It is to prevent the cell from washing away during the staining and washing process. Then, it is air dried and followed by fixing it with flame from Bunsen burner. After fixing the smear, it must be stained using Gram staining solution, firstly crystal violet solution was flood onto it, and allowed for 1 minute, then wash off with tap water. Then, flood the slide with iodine solution for 1 minute and wash it off with tap water again. The formation of a dye-iodine complex will occur in the cytoplasm.
"Vinayaka" is another name of Lord Ganesh, the God loved and worshiped by every Hindu. Lord Ganesh is the protector of his devotees. Eight effigies found among the nature, sculptured by nature have been housed in the temples created ages ago at the places where the effigies were first identified. These ‘Swayambhu’ effigies, now the sacred idols, are the famous "Ashta Vinayak." Ashtavinayaka literally means “eight Ganeshas” in Sanskrit.
Ashoka obeyed the Buddhist laws. Buddhism is one of the great religions of the world. What makes it really important is the fact that it originated in India. With the efforts of Buddhist monks and the state patronage provided by Indian kings like Ashoka The Great, this religion spread to countries like Myanmar, Sri Lanka, Thailand, Vietnam, Cambodia, Japan and China. It was Ashoka who made it possible to spread the teachings of the Buddha beyond the Indian peninsula.
These monks have a resounding history of the Cambodian culture and continue making impacts. One of the most noteworthy artifacts found within the Buddhist community is the creation of the Dharma. The Dharma is a form of religious text that has shaped both Hinduism and Buddhism. Within this book holds the teachings of Buddha that worshippers
From the root to fruit of the tree the species is useful to mankind. Tamil Nadu Government has declared Palmyrah Palm as State Tree in 1978. Palakkad District of Kerala State is popularly called as "land of Palmyrah trees". It is also a National symbol of Cambodia and the country’s flag has palmyrah symbol. Still many palmyrah trees are found around monument