Persistent

This paper overviews the contamination caused by persistent organochlorines in endocrine system of
mammals. To overcome yield loss in crops plants via pests, it is necessary to control them. There are a
number of pest control strategies. But in developing and under developed countries, most of the farmers
are using pesticides without a proper way and proper knowledge. Out of total applied pesticide, <0.1% of
pesticides reach their target pests. Due to this reason, more than 99.9% of pesticides applied affect the
public health, contaminate soil, water, and natural resources of our environment. The contamination by
organochlorine residues is due to continuous usage in developing and under developed countries. In field
and laboratory experiments, it was found that organochlorines are most persistent in nature which causes
adverse effects on endocrine system in mammals. Endocrine disruption induces Alzheimer's disease,
Parkinson's disease, Thyrotoxicosis, malformation of glands and reproductive organs, histological changes
in organ system and homeostasis of mammals. Therefore low persistent insecticides and plant derivatives
must be applied for pest control because they are safer to our biota and ecosystem.

The main purpose of the study was conducted to isolate PAHs-degraders strain from the Donan river mangroves ecosystem and to investigate the ability of isolated pure culture to degrade PAHs. The potential use of these marine bacteria as the environment clean-up agents was conducted by sublimating with the 6 different Polyaromatic hydrocarbons (PAHs) compounds as a contaminant model such as phenothiazine, fluorene, fluoranthene, dibenzothiophene, phenanthrene, and pyrene. The 16S rDNA amplification using primer 9F and 1510R has been applied and purification was made on the agarose (1 %). Sequenced results were obtained by comparing to NCBI Blast. Three rods shape Gram-positive endospore-forming bacteria that were isolated from a mangrove site which is chronically contaminated from petroleum hydrocarbons. On the basis of phenotypic and phylogenetic data, three strains should be placed in the genus Bacillus as three distinct species, for which the names Bacillus aquimaris, Bacillus megaterium, and Bacillus pumilis are proposed. The other three strains were Flexibactereae bacterium, Halobacilus trueperi, and Rhodobacteraceae bacterium.

Cloud computing represents a different way to architect and remotely manage computing resources. One has only to establish an account with Microsoft or Amazon or Google to begin building and deploying application systems into a cloud. These systems can be, but certainly are not restricted to being simplistic. Some applications requires http services, some requires relational database or might require web service infrastructure and message queues. With clouds, IT-related applications can be provided as a service, which can be accessed through internet. There are platforms on cloud which provide scalability and high availability properties for web applications but there are problems related to data consistency at the same time, and in case of server failures, it becomes major problem in applications related to payment services. Data needs to be properly managed in cloud environment and to achieve proper transaction processing and consistency, RDBMS techniques such as ACID transactions...