--------------------------------------------------------ABSTRACT-------------------------------------------------Due to depletion of fossil fuel reserves and increasing cost of the petroleum products are the big troubles of today's world .from past to present, tendency of oil price have increased consecutively. Especially, India has deficient amount of fossil fuel .for this reason, India has to...

A buccal pit is a prominent point-like depression that appears at the cervical end of mandibular molar developmental grooves. defective can be defined as in which continuity dentinoenamel junction broken and extends to dentinal level. This study aimed determine frequency pits un-erupted first second molars using cone-beam computed tomography (CBCT). The analysis was performed on CBCT images tak...

This paper presents archaeobotanical research results from an occupation horizon of the Chap II site left by earliest known farming community in Central Tien Shan mountains current territory Kyrgyzstan. The samples were recovered well-defined contexts domestic waste pits, house floors, fireplaces, and oven, all which date to a narrow period between 2474 2162 cal BCE (based on n-14 AMS dates). a...

BNFL owns and operates the UK’s principal solid Low Level Radioactive Waste disposal site at Drigg in Cumbria, north west England. Drigg has been receiving waste since 1959 with approximately 900,000 m 3 of waste disposed of to date. Waste accepted for disposal at Drigg comes in a variety of forms including rubble, spoil, redundant equipment, scrap and process waste, and typically contains sign...

of a large amount of date palms cultivated and harvested in iran, only about 11 – 12 annual percent is used in food processing and packaging industries. due to the poorq uality of produced dates, it is regarded as waste and is mainly used as feed stocks. thus, through producing syrup and liquid sugar from date palm of low quality could be regarded as a new opportunity to convert waste dates to ...

Now a days the paper factories, which because of environmental issues and lack of forest sources, use waste papers, need to identify fibers in raw materials to improve quality of recycled papers. In order to evaluate feasibility of fibers identification, papers of 9 Iranian important factories (12 different papers) were sampled and the frequency of identified species in papers was recorded in m...