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Dental implants have evolved as a standard of care for replacement of missing teeth. Though this treatment modality promises a high level of patient satisfaction and success, it cannot be performed in all cases. Apart from medically compromised patients, implant use is also restricted whenever there is limited available bone volume at the edentulous site.(More)
MicroRNAs (miRNAs) are newly discovered non-coding small (~17-24 nucleotide) RNAs that regulate gene expression of its target mRNA at the post-transcriptional levels. In this study, total 12,593 ESTs of Curcuma longa were taken from database of expressed sequence tags (dbEST) and clustered into 2821 contigs using EGassembler web server. Precursor miRNAs(More)
Total synthesis of (±)-taiwaniaquinol F (1a) has been accomplished via an efficient Lewis acid-catalyzed Nazarov-type cyclization of aryldiallylcarbinols (±)-2e derived from safranal 7. The methodology works under mild conditions using only 2 mol % of metal triflate as catalyst to afford a previously unknown carbotricyclic core sharing an olefin(More)
The study describes a simple and novel method for the synthesis of silver sulfide nanoparticles (Ag2S NPs). The synthesized NPs were characterized by SEM (scanning electron microscope), XRD (X-ray diffraction), particle size analyzer, zeta sizer and EDX (Energy dispersive X-ray). The Ag2S NPs were spherical in shape with an effective diameter size of 30 nm.(More)
Wireless sensor network is an emerging technology, uses in many applications like boarder area enemy tracking system, fire alarm system, etc. Sensors are low power devices which possess huge attacks. These low power devices are not suitable for complex cryptographic algorithms. In this paper we implemented symmetric key algorithm with session keys. This(More)
With the increasing average life expectancy of human beings, the need to cater geriatric patients is ever increasing. Complete dentures are an indispensable tool in this regard. The loose and unstable lower complete denture owing to residual ridge resorption is one of the most common problems faced by edentulous patients. Dental implant retained(More)
This paper proposes a novel vision based cursor control system, using hand gestures captured from a webcam through a color detection technique. The system will allow the user to navigate the computer cursor using their hand bearing color caps or tapes and cursor functions, such as right and left clicks, double clicks, scroll up and down will be performed(More)
The highly efficient direct α-alkylation of unactivated amides has been accomplished using alcohols in the presence of the Ru-PNN catalyst (0.1 mol%) with a high turnover number. Using this approach, 2-oxindole was directly transformed into C3-alkylated 3-hydroxyindolin-2-one in one step without the use of any oxidant.
Idea of Smart farming pot is generated to automate the farming.Today, India ranks second worldwide in farm output. Agriculture and allied sectors like forestry and fisheries accounted for 13.7% of the GDP (Gross Domestic Product) in 2014, about 50% of the total workforce. The economic contribution of agriculture to India's GDP is steadily declining with the(More)