ReverseCloak: A Reversible Multi-level Location Privacy Protection System

With the fast popularization of mobile devices and wireless networks, along with advances in sensing and positioning technology, we are witnessing a huge proliferation of Location-based Services (LBSs). Location anonymization refers to the process of perturbing the exact location of LBS users as a cloaking region such that a user's location becomes indistinguishable from the location of a set of other users. However, existing location anonymization techniques focus primarily on single level unidirectional anonymization, which fails to control the access to the cloaking data to let data requesters with different privileges get information with varying degrees of anonymity. In this demonstration, we present a toolkit for ReverseCloak, a location perturbation system to protect location privacy over road networks in a multi-level reversible manner, consisting of an 'Anonymizer' GUI to adjust the anonymization settings and visualize the multilevel cloaking regions over road network for location data owners and a 'De-anonymizer' GUI to de-anonymize the cloaking region and display the reduced region over road network for location data requesters. With the toolkit, we demonstrate the practicality and effectiveness of the ReverseCloak approach

Reduce Vibration Of Robot Finger Using Different Materials

A robot is a machine which can be guided by an external control device (or) the control may be embedded within. The branch of technology deals with design,construction,operation, and application of robots. As well as computer system of their control, sensor feedback, information processing, to how act of robot in as computer. Application fields of robot,welding, material handling, food industry to use in pick and place processing and domestic application etchellip In this project, the study has been made to develop of finger material change for robots in the field of food industries. Already food industries have to use in so many materials of robot fingers. In sample of silicon rubber material to reference of this project. But we change in the materials of silicon rubber alternative to Viton flouro elastomer. Both materials for soft contact and withstand high temperature. So, the change in material of silicon into Viton fluoro elastomer and then to save in time and high temperature to act a Viton rubber. The experimental study is carried out by a silicon and Viton fluoro elastomer for various parameters as following them ,nbsp Hardness test ,nbsp Bio material test ,nbsp Drop weight test , Tensile strength , Impact test ,nbsp Percentage elongation ,nbsp Fatigue test , Force gauges ,nbsp Plastic and rubber test. Compare for experimental test to silicon and Viton fluoro elastomer. The result shows that the Viton fluoro elastomer material is better than the silicon rubber for robot finger

INFLUENCE OF ENRICHED PRESSMUD COMPOST ON NUTRIENT AVAILABILITY, GROWTH AND YIELD OF RICE (ORYZA SATIVA L.)

An investigation was conducted to investigate the effect of enriched pressmud compost prepared from sugar industry was teon soil nutrient availability, growth, yield parameters and yield of rice (Oryza sativa L.). The application of 1.25 t ha-1 of enriched pressmud compost recorded higher straw and grain yields and it was comparable with 2.50 t ha-1 of enriched pressmud compost. The hybrid ADTRH 1 manifested higher grain and straw yield whereas the variety ADT 43 and ADT 36 registered lower grain and straw yields, respectively.Application of 1.25 t ha-1 and 2.50 t ha-1 of enriched pressmud compost were at par with respect to registering maximum plant height, number of tillers, number of productive tillers and dry matter production. Nutrient availability, yield parameters viz., number of grains per panicle and 1000 grain weight and efficiency parameters viz., agronomic efficiency and apparent N recovery were at higher levels and comparable with application of 1.25 t ha-1 and 2.50 t ha-1 of enriched pressmud compost, whereas it was lower with control. Hence, the incorporation of 1.25 t ha-1 enriched pressmud compost as basal along with required remaining nitrogen through inorganic fertilizer as top dressing in three splits may be recommended for rice crop to realize maximum yield in (Kharif) season

Soil microbial community dynamics as influenced by integrated nutrient management practices in sweet basil (Ocimum basilicum L.) cultivation

An experiment was conducted to study the effect of integrated nutrient management practices on the microbial community dynamics of soils under sweet basil (Ocimum basilicum L.) at ICAR - Indian Institute of Horticultural Research, Bengaluru during the Kharif season of 2015 and 2016. There were nine treatments replicated thrice in randomized complete block design. The results indicated that integrated application of FYM (10 t/ha) + 100% recommended N through FYM + bio-fertilizer i.e., T2 recorded the highest population of heterotrophic free-living N2 fixers (40.66 and 63.33 CFU ×103/ g), phosphate solubilizing bacteria (5.6 and 6.6 CFU ×103/ g) and fungal (6.4 and 5.33 CFU ×103/ g) while T9 with the application of NPK (160:80:80 kg /ha) + FYM (10 t/ha) recorded the highest population of actinomycetes (29.93 and 44.56 CFU ×103/ g) in the soil during 2015 and 2016, respectively. Application of recommended dose of FYM (10 t/ha) in T7 resulted in a reduction in the population of heterotrophic free-living N2 fixers (26.13 and 34 CFU ×103/ g) and actinomycetes (20 and 30.5 CFU ×103/ g) whereas, the application of a recommended dose of chemical fertilizer in T8 recorded the lowest population of phosphate solubilizing bacteria (3.9 CFU ×103/ g) and fungal (3.6 and 2.5 CFU ×103/ g) during 2015 and 2016, respectively. The highest organic carbon (0.63 and 0.66 %) content in the post-harvest soil samples was recorded with the application of NPK (160:80:80 kg /ha) + FYM (10 t/ha) while, the lowest organic carbon value (0.52 and 0.53%) was recorded in T8 during 2015 and 2016, respectively. Application of recommended FYM (10 t/ha) along with recommended NPK (160:80:80 kg/ha) in T9 recorded maximum herbage yield in the main crop (41.59 and 38.31 t/ha) and ratoon (20.97 and 17.77 t/ha) during 2015 and 2016, respectively. The results obtained from this study clearly demonstrated that integrated nutrient management can maximize soil microbial community dynamics which is considered as the driving force behind regulating soil processes that support sustainable sweet basil cultivation

Gibberellic acid (GA3) can shorten the grafting cycle through enhanced seedling growth and biomass in cashew (Anacardium occidentale L.)

Due to the slow growth of cashew seedlings, nurserymen and growers have to wait for more time for taking up softwood grafting operations to market or planting them. The use of growth regulators has resulted in a shortening of propagation time in many fruit crops. Therefore, the nursery experiment was conducted to study the effect of foliar spray of GA3 and NAA on the growth and biomass of cashew seedlings. Five treatments viz., control and foliar application of GA3 @ 50 ppm, GA3 @ 100 ppm, NAA @ 50 ppm and NAA 100 ppm were replicated four times in completely randomized design. Growth regulators were sprayed on 10 days old seedlings of cashew cultivar Vengurla-4. Cashew seedlings sprayed with GA3 @ 100 ppm recorded highest shoot length, seedling length and girth, leaf numbers, shoot fresh weight and shoot dry weight. However, spraying of NAA @ 100 ppm recorded maximum root length and highest root fresh weight and root dry weight. Irrespective of the treatments, most of the seedling growth parameters increased as days progressed. Post germination sprays with GA3 @ 100 ppm can be effectively employed for increasing the seedling growth of cashew which would help in producing healthy seedlings in a short period for advancing the grafting operations and in turn reduce the duration of propagation as well as the cost of seedling production. &nbsp