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Cloud computing is an efficient data sharing technique where users can directly store and access information through internet. Hence the chances of unauthorized access and security of data is an important issue in cloud computing, hence various techniques are implemented for the security of cloud data. Encryption is a technique of providing a secure access of data over internet, but chances of attack is still possible. Hence an efficient technique is implemented using the concept of multi-keyword based data retrieval in cloud computing with encryption [1]. Although the technique is efficient in terms of communication overhead and security from various attacks but further enhancements can be done in the technique to make it for secure and easy, hence a new and efficient technique is implemented in cloud computing using attribute based encryption and verification, the proposed technique implemented provides security from various attacks and provide less storage and communication overhead.

During this last decade, mesh networks have experienced strong growth due to their ability to provide an additional and complementary support for existing infrastructure communication systems. In such a network, routers are supposed to be fixed for short (e.g. public safety deployment) or long (e.g. network operator extension) period. This relative stability of infrastructure makes proactive routing protocols appropriate. One of the well known proactive routing protocols is OLSR (Optimized Link State Routing), which routing decisions are based on exchanges of topology information using all-to-all flooding of local information in order for each router to build a global knowledge of the topology. This study first goal is to improve the performance of topology information flooding in OLSR by introducing network coding techniques, which leads to a decrease of signaling overhead.

The leaves extract of abutilon indicum leaves herbal preparation that has been suggested as useful in the treatment of varies diseases anti microbial, anti wound killing agents and anti oxidant etc. In this study to determine the gastro protective effect of abutilon indicum leaves in a model of Indomethacin induced ulcer rat. The extract was given by oral gavages (100 and 200mg/kg) three times at 12 h intervals after administering indomethacin 30mg/kg. Treatment with the extract resulted in a significant decreased of the ulcerated area. The results were comparable with the positive control (ranitidine 50mg/kg). Further the results were confirmed using Histopathological studies of the stomach. Thus, we concluded that hydro-alcoholic extract of abutilon indicum leaves possess good preventive and therapeutic action on the gastric ulcers.

Maximising academic learning time has been identified as a critical tool for improving student achievement. The study aimed at assessing factors that influence the utilisation of teaching time allocated to primary schools, how distortions in the allocated time affect teaching curriculum, and measures in place to ensure that instructional time is efficiently utilised in schools within the Sekondi-Takoradi Metropolis. Descriptive research design was adopted for the study. Stratified sampling procedure was used to sample 63 respondents. Questionnaire and observation guide were used as instruments for collecting data. SPSS version 17 and Microsoft Excel 2007 Edition were used to analyse the data. Descriptive statistics, chi square and one sample t-test were used to describe the data.

Black Carbon (BC) in PM2.5 and PM10 concentrations in Ashaiman, a semi-urban area of Ghana, were determined in 2008 using IVL PM2.5 and PM10 particle samplers. The aerosols were sampled on Teflon filters for three months, and the particulate mass PM2.5 and PM10 determined by gravimetrical method. Aerosol filters were analyzed to determine BC concentration levels using the black smoke method. PM2.5 mass concentrations determined averaged 23.26µg/m3 (3.85 - 46.43 µg/m3) and that of PM10 was 96.56µg/m3 (37.10 - 293.06 µg/m3). For fine particulates (PM2.5), the contribution of BC have been found to be about 18% of the total mass, while for particulate matter PM10, it has been found to be about 4% , its averaged 2.83µg/m3 (1.67-4.89µg/m3) for PM2.5 and 3.98µg/m3( 1.99-12.44µg/m3) for PM10. The results were compared with some literature values and World Health Organization guideline values. The mean 24-h BC values for the particulate mass varied daily and shows that the semi-urban background during the period, not only involved combustion activities which are largely responsible for the PM2.5 particulate matter but also involved in other man-made or natural activities that resulted in the high value of PM10.

To help the user to cope with such a variety of interfaces, instance types, and pricing models, cloud brokers have emerged as a powerful tool to serve as intermediary between end users and cloud providers. A cloud broker can provide a uniform interface independently of the particular cloud provider technology, can collect automatically information from providers (instance availability, prices, etc.), and can help cloud users to choose the right platforms when deploying their services across multiple clouds, also allowing them to switch between platforms to get the best conditions.

The aim of this paper is to explore the diasporic sensibilities of Jhumpha Lahiri as demonstrated through the culinary montage she appends to the retrospection of her life and history narrated in her anthology of short stories titled Interpreter of Maladies. The article highlights how Indian women living abroad find difficult to shed off the memories of their native land during their process of assimilation. To camouflage her apprehension of losing her identity and ameliorate her sense of dislocation in a foreign land, Jhumpha Lahiri persistently makes references to Indian food habits and culinary skills. Further she reminisces of rituals practised in the kitchen room and uses excessive food imagery to substantiate the physical and psychical conditions of Indian men and women and also to evaluate their intensiveness of relationship- cordial or complicated.

The production of wheat crop for the year 2013-14 is estimated to be 24.2 million tons against last year’s production of 23.4 million tons. The major reasons for this enhanced production were increase in support price from Rs.1050 to Rs.1200 per 40 Kg which encouraged improved seed usage and fertilizers. There was also better weather and comparatively more water available from the reservoirs. The target for wheat production for 2013-14 has been fixed at 25.0 million tons. The fertilizer has raised the expenses of the inorganic farmers, which are not, used in organic farming. Cash cost in case of organic and inorganic farming is Rs. 23053.00 and 25846.00 respectively. The non-cash cost of organic and inorganic are Rs.19389.65 and 18815.10 respectively. Total cost is the combination of cash and non-cash costs that is Rs.42442.65 and 44661.00 in organic and inorganic farming. Gross margin (GM) is obtained by subtracting the cash cost from the gross value of product. GM is Rs.33142.65 and 36182.00 in organic and inorganic farming system. Net income is obtained by subtracting the total cost from the gross value of product. It is Rs.13752.35 and Rs.17367.00 in organic and inorganic farming, respectively showing a difference of Rs.2615.35. The analysis shows that low net income in organic farming than the inorganic farming is due to the low yield and high labor cost in organic system. Secondly health and environmental costs are not included in the analysis, because in the study site farmers are unaware of these costs.

Emergence ofnewinternetchangesanddevelopmentsinvarious areas ofcultural, scientific, social and politicaleffectsthatlead totheproduction ofliterary workscanalsobeobserved. Internethas causedliterary workseasilyandquicklybegiven toallwriters and poetsandtheirworkstoprovide themawayAzmhdvdytpolitical, cultural, economic andelectronicformshallpublishanduseofInternetmultimediafeature, theAddattractiveness oftheir works. InterdeMvkratykanduniversalnature ofnotesandfreespace, the possibility ofinteractionbetweenwriterandreader, quick and easy access, multimediabeing afreepublicationandliterary worksintheirsearchprocess andthe possibilityof themost importantbenefits oftheInternetpublicationofliterary worksGoes. Manyreaders ofliteratureonthe Internetthatmostadolescentsandyoung people andtheirparticularformof womenandunwillingnessof contemporarywritersandpoetstopublishtheir worksonthe Internet, due tothe lossofintellectual property, underlyingthe emergenceandspreada kind ofliteratureGhyrjdyandtheInternetissuperficial. In this paper, relationship between literature and Internet web features and issues literature review and recommendations regarding any e better productivity will be released this phenomenon.

The special characteristics of the Autogenous mill are stated, and a suitable type of model for the mill is presented. An Autogenous Milling defined as used in this study; the term Autogenous milling means a process in which the size of the constituent pieces of a supply of rock is reduced in a tumbling mill purely by the interaction of the pieces, or by the interaction of the pieces with the mill shell, no other grinding medium being employed. The definition thus covers both 'run-of-mine' and 'pebble' milling, the only difference from the mathematical modeling viewpoint being that the feed to the first has a continuous, and the second a non-continuous, size distribution