Defuzzification Method for NP-Hard Problem in Cloud

The cloud computing is that the one that deals with the commerce of the resources with efficiency in accordance to the user’s would like. Employment programming is that the selection of a perfect resource for any job to be dead with reference to waiting time, value or turnaround. A cloud job programming are associate NP-hard downside that contains n jobs and m machines every} job is processed with each of those m machines to reduce the makespan. the safety here is one among the highest most considerations within the cloud. so as to calculate the worth of fitness the fuzzy abstract thought system makes use of the membership operate for crucial the degree up to that the input parameters that belong to each fuzzy set has relevancy. Here the fuzzy is employed for the aim of programming energy similarly as security within the cloud computing

Effect of Mg Doping on the Structural and Optical Properties of CdS Nanoparticles Synthesized by co-Precipitation Method

Cd1 – xMgxS (x = 0.00, 0.05, 0.10, 0.15 and 0.20) nanoparticles were synthesized by co-precipitation method for the first time. Compositional, morphological, structural and optical studies of the as prepared samples were carried out by X-ray diffraction (XRD), Energy dispersive analysis of X-rays (EDAX), Scanning electron microscopy (SEM), Diffuse reflectance spectroscopy (DRS) and Photoluminescence (PL) techniques. XRD studies revealed the structural phase transition from cubic to hexagonal and increase in the average grain size of the nanoparticles (lie in the range 1.4 nm to 2.8 nm) with increasing Mg content. EDAX spectra rules out the existence of impurities in the samples. Bandgap widening was observed in all the samples compared to bulk CdS (2.42 eV). Decrease in bandgap (3.02 eV to 2.54 eV), luminescence quenching and red shift of luminescence peak position were observed with increasing Mg in Cd1 – xMgxS. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3028

A novel technique of using implant drills for decompression of large cystic lesions

Many techniques and materials have been used in the past for decompression of large cysts, but proper description of technique had not been specified,here we enumerate technique of using implant drills for creating a bony window transmucosally and usage of Pediatric ET tube for decompression

COMPARATIVE STUDIES ON THE IN VITRO ANTIOXIDANT PROPERTIES OF METHANOLIC LEAFY EXTRACTS FROM SIX EDIBLE LEAFY VEGETABLES OF INDIA

Objective: Antioxidants are vital substances which possess the ability to protect the body from damage caused by free radical induced oxidative stress. Epidemiological studies specify that intake of fruits and vegetables have the ability to inhibit the damaging behavior of free radicals in the human body. In this study, we assessed antioxidative properties of the methanolic extracts of Mentha arvensis, Moringa oleifera, Spinacia oleracea, Trigonella foenum-graecum, Tamarindus indica, and Amaranthus viridis. Methods: The methanolic extracts were studied for phytochemical screening and antioxidant properties by different in-vitro experiments including DPPH radical assay, ABTS radical assay, Total antioxidant assay, Reducing activity assay for ascorbic acid equivalents, Total Phenolic content for gallic acid equivalents and Total flavonoid content for quercetin equivalent. Results: The present study revealed that Mentha arvensis extract exhibited the highest DPPH radical scavenging activity (IC50 value of 28 µg/ml), Reducing activity (1.731±0.072), Total antioxidant activity (208 µg/ml expressed as ascorbic acid equivalents), Total phenolic content (75 µg/ml expressed as gallic acid equivalents) and Total flavonoid contents (674 µg/ml expressed as quercetin equivalents) and Tamarindus indica extract showed highest ABTS radical scavenging activity (IC50 value of 35 µg/ml), The results obtained in the present study indicate that the leaves of Mentha arvensis showed potential antioxidant and free radical scavenging activity. Conclusion: The results obtained in the present study indicate that leaves of Mentha arvensis, Moringa oleifera plant materials have potent, Trigonella foenum-graecum, Tamarindus indica have moderate and Amaranthus viridis, Spinacia oleracea have mild antioxidant activity and/or free radical scavenging activity. Key words: Leafy vegetables, Methanolic extracts, In-vitro antioxidant activit

Nanocrystalline SnO2:F Thin Films for Liquid Petroleum Gas Sensors

This paper reports the improvement in the sensing performance of nanocrystalline SnO2-based liquid petroleum gas (LPG) sensors by doping with fluorine (F). Un-doped and F-doped tin oxide films were prepared on glass substrates by the dip-coating technique using a layer-by-layer deposition cycle (alternating between dip-coating a thin layer followed by a drying in air after each new layer). The results showed that this technique is superior to the conventional technique for both improving the film thickness uniformity and film transparency. The effect of F concentration on the structural, surface morphological and LPG sensing properties of the SnO2 films was investigated. Atomic Force Microscopy (AFM) and X-ray diffraction pattern measurements showed that the obtained thin films are nanocrystalline SnO2 with nanoscale-textured surfaces. Gas sensing characteristics (sensor response and response/recovery time) of the SnO2:F sensors based on a planar interdigital structure were investigated at different operating temperatures and at different LPG concentrations. The addition of fluorine to SnO2 was found to be advantageous for efficient detection of LPG gases, e.g., F-doped sensors are more stable at a low operating temperature (300 °C) with higher sensor response and faster response/recovery time, compared to un-doped sensor materials. The sensors based on SnO2:F films could detect LPG even at a low level of 25% LEL, showing the possibility of using this transparent material for LPG leak detection

Purification of urine samples to improve detection limit of anabolic agents

Objective: To investigate recovery percentage of clenbuterol, nandrolone, stanozolol, and epimetendiol by two different solid phase extraction procedures viz. XAD2 (polystyrene divinylbenzene) and SPE columns (C18, Samprep, Rankem) so as to improve detection limit of anabolic steroids. Materials and Methods: The urine samples were spiked with different concentrations of drugs. The preliminary work was done with six samples, each of clenbuterol, nandrolone, and epimetendiol at 1, 2, 5, and 10 ng/mL and of stanozolol at 5,10, 20, and 40 ng/mL that were processed and injected into high resolution mass spectrometer. Later the study was limited to clenbuterol and epimetendiol at 2, 5, and 10 ng/mL concentrations. The data were analysed by comparing XAD2 and SPE column values. Results: The results show that the recovery percentage of nandrolone and stanozolol at various concentrations did not signify any difference between the two columns. However, there was a significant increase in the recovery of clenbuterol at 2 ng/mL ( P < 0.002), 5 ng/mL ( P < 0.001), and 10 ng/mL ( P < 0.001) concentrations, where as for epimetendiol there was significant increase in the recovery at 2, 5, and 10 ng/mL ( P < 0.01) with SPE column compared to XAD2 column. Conclusion: It is possible to enhance the detection limit of clenbuterol and epimetendiol by SPE column compared to XAD2 column. This procedure may be used for confirmation of suspicious samples found in routine testing

Ultimate Video Spreading With Qos over Wireless Network Using Selective Repeat Algorithm”,International

Summary Now a day&apos;s the broad casting of video place&apos;s a major role in wireless network. If we want to broadcast a video it takes a time to transmit from source to destination, due to large size of video. In wireless network the packet must be lightweight, due to that it takes a large amount of time to transmit large file. We propose a technique to easily transmit or broadcast the data/video efficiently with short duration. If a node wants to do video broadcast it can select the video and transmit in the transmission our (data) video is divided (splitting) small packets these packets are less weight, due to that packets are easily move in the wireless network with less time when compare to previous one. After reaching all packets to the destination we are going to merge the packets according to the sequence number which is already allocated while doing the splitting with help of Selective repeat algorithm we can achieve it. Furthermore we use low complexity algorithm&apos;s (approximation algorithm) for selecting the most energy efficient distribution for the entire set of directed acyclic graph (DAG). The flow selection and resource allocation optimization problem. The flow selection and resource process is adapted in each video layer