Secure multi-party protocols have been proposed for entities (organizations or individuals) that don't fully trust each other to share sensitive information. Many types of entities need to collect, analyze, and disseminate data rapidly and accurately, without exposing sensitive information to unauthorized or untrusted parties. Solutions based on secure multiparty computation guarantee privacy and correctness, at an extra communication (too costly in communication to be practical) and computation cost. The high overhead motivates us to extend this SMC to cloud environment which provides large computation and communication capacity which makes SMC to be used between multiple clouds (i.e., it may between private or public or hybrid clouds).Cloud may encompass many high capacity servers which acts as a hosts which participate in computation (IaaS and PaaS) for final result, which is controlled by Cloud Trusted Authority (CTA) for secret sharing within the cloud. The communication between two clouds is controlled by High Level Trusted Authority (HLTA) which is one of the hosts in a cloud which provides MgaaS (Management as a Service). Due to high risk for security in clouds, HLTA generates and distributes public keys and private keys by using Carmichael-R-Prime- RSA algorithm for exchange of private data in SMC between itself and clouds. In cloud, CTA creates Group key for Secure communication between the hosts in cloud based on keys sent by HLTA for exchange of Intermediate values and shares for computation of final result. Since this scheme is extended to be used in clouds( due to high availability and scalability to increase computation power) it is possible to implement SMC practically for privacy preserving in data mining at low cost for the clients.
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
Aims: To evaluate different nutrient management practices in fodder sorghum and pearl millet hybrids.
Study Design: Randomized block design.
Place and Duration of Study: A field experiment was conducted at the research farm of Fodder Section, CSK HPKV, Palampur during Kharif seasons of 2018 and 2019
Methodology: Ten nutrient management practices i.e. absolute control (T1), 5% Jeevamrit (T2), 10% Jeevamrit (T3), seed treatment with Beejamrit + 5% Jeevamrit (T4), seed treatment with Beejamrit + 10% Jeevamrit (T5), 10 t/ha FYM + 5% Jeevamrit (T6), 10 t/ha FYM + 10% Jeevamrit (T7), 50% recommended N + 10 t/ha FYM + 5% Jeevamrit (T8), 50% recommended N + 10 t/ha FYM + 10% Jeevamrit (T9) and recommended NPK through inorganic sources (T10) were tested in randomized block design with three replications.
Results: The results indicated that integrated nutrient management i.e. 50 per cent recommended N + 10 t/ha FYM + 10% Jeevamrit and 50 per cent recommended N + 10 t/ha FYM + 5% Jeevamrit and recommended NPK through inorganic sources remaining at par resulted in better crop growth (plant height, shoot number, leaf stem ratio, percent proportion), higher fodder yield (green and dry fodder yields), NPK uptake and crude protein yield than rest of the organic (10 t/ha FYM + 10% Jeevamrit and 10 t/ha FYM + 5% Jeevamrit) and natural farming (Beejamrit + 5% Jeevamrit and Beejamrit + 10% Jeevamrit) nutrient management treatments. Application of recommended NPK resulted in highest net returns (79049 INR/ha) and net returns per rupee invested (2.09).
Conclusion: Integrated and inorganic nutrient management practices in fodder sorghum and pearl millet hybrids appeared best practices for realising higher yield than organic and natural farming nutrient management practices.
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
Thermal decomposition of mono pyridine N-oxide complexe; of cobalt(II), nickel(II) and copper(II) propionates and mono quinoline N-oxide complex of copper(II) ben zoate has been studied by TG and DTA techniques. These dimeric complexes are stable upto 350–380 K and decompose in two stages: (i) successive elimination of the two ligand molecules (mostly endothermic); and (ii) decomposition of the resulting anhydrous metal(II) carboxylates by an exothermic multistep process in air.
Abstract Polycrystalline Ag NPs were synthesized by environment benign and cost effective green route method using Ficus Benjamina leaf extract (FBLE). As-synthesized Ag NPs were characterized using various techniques such as X-ray diffraction, Fourier Transform Infrared spectroscopy (FTIR), Field emission scanning electron microscopy (FESEM), Transmission electron microscopy (TEM), and Atomic absorption spectroscopy (AAS). Structural analysis was carried out by employing the Rietveld refinement method which revealed that FBLE: Ag NPs exhibited face centered cubic crystallinity with space group \(Fm\stackrel{-}{3}m\) and space group no 225. FTIR spectra displayed the existence of phytochemicals such as phenols belonging to hydroxyl group (-OH) as bending vibration appeared at 3435 cm − 1 and 1638 cm − 1 , respectively. Surface morphology and microstructure of FBLE: Ag NPs were depicted using FESEM and it was observed that biosynthesized Ag NPs showed well interlinked and homogenous distribution of grains with an average grain size of 31.12 ± 0.44 nm. FBLE: Ag NPs were used to detect heavy metals such as Lead (Pb), Cadmium (Cd), and Zinc (Zn) present in industrial waste water of different factories including textile, steel, and chemical.
An assessment of Eremostachys superba (Lamiaceae) was done in the type locality of Mohand (Dehradun) for its gradual decrease in the number from 100 to 25 in the last decades and only 7-9 plants at present. A regular visit has revealed that no flowering has been observed in the area from past two years and due to this no breeding has taken place which could result in further decrease in the number of the plants. The plant mainly breeds through cross pollination and no other population exists in the nearby area. But as no flowering has been observed in the area, the chances of self fertilization is also nil and it means that no propagation is taking place in the area. Further trampling of the plant by cattle grazing in the area has caused deterioration of the existing plants. The experiments carried out in the laboratory indicate that the seeds produced by the selfing have very poor germination percentage. As there is no other nearby population in the area, all the seeds that were produced in the earlier decades might have been the result of selfing and hence could not germinate under natural conditions. This strongly indicated occurrence of inbreeding depression and loss of fitness of the offspring right from the stage of germination, which is harmful for the perpetuation of the species and thereby leading to its rarity and making its conservation a challenge.
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