Data Mining with Big data applications, its challenges and Future Research

Big data is the term for a collection of data sets which are enormous and complex, it contain organized and unstructured both kind of data. Data originates from all over the place, sensors used to assemble atmosphere information, presents via web-based networking media destinations, computerized pictures and recordings and so forth, This data is known as big data. Valuable data can be separated from this big data with the assistance of data mining. Data mining is a strategy for finding intriguing examples just as enlightening, reasonable models from enormous scale data. Right now reviewed sorts of big data and difficulties in big data for future. Separating valuable information from huge data-set like in all science and designing space, There will be most energizing open door in up and coming a very long time for big data. This paper incorporates big data, Data mining, Data mining with big data, Challenging issue and study papers of different organizations identified with big-data. Each organization concentrated on the most proficient method to oversee huge arrangement of data and how much organizations put resources into big-data just as what kind of return they get. Numerous specialized difficulties like implementations and visualizations are to be thought about in future. To oversee and dissect edge data investigate business openings getting from the research of edge data. Team up with the business to comprehend existing edge framework and the potential use for data. It concluded from the discoveries that Enterprise are as yet searching for the correct foundation instruments that will empower them to successfully deal with their big-data with their business needs

Relationship of serum adiponectin and resistin to glucose intolerance and fat topography in south-Asians

Objectives South-Asians have lower adiponectin levels compared to Caucasians. It was not clear however, if this intrinsic feature is related to aspects of glucose metabolism. This study aims to determine the relationship between body fat distribution and adipocytokine in South-Asian subjects by measuring serum adipocytokines, adiposity, insulinemia, and glucose tolerance levels. Methods In this cross-sectional study, 150 South-Asians (80 males, 70 females) were included, 60 had NGT (Control group, Age 51.33 ± 11.5, BMI 27 ± 2.3), 60 had IGT (Age 57.7 ± 12.5, BMI 27.2 ± 2.7), 30 had type 2 DM (Age 49.5 ± 10.9, BMI 28 ± 1.7). Measures of adiposity, adipocytokines and other metabolic parameters were determined. Parameters were measured using the following: a) Plasma glucose by glucose oxidase method b) CRP by immunoturbidimetric method (Roche/Hitachi analyser) c) insulin by Medgenix INS-ELISA immunoenzymetric assay by Biosource (Belgium) d) Leptin, Adiponectin by radioimmunoassay kits by Linco Research (St. Charles MO) e) Resistin by immunoassay kits by Phoenix Pharmaceuticals INC (530 Harbor Boulevard, Belmont CA 94002, USA). Results Adiponectin concentrations were highest in NGT, decreased in IGT and lowest in DMT2, (both p < 0.01). Leptin was significantly higher in DMT2 than IGT and NGT p = 0.02 and 0.04 respectively. There was a significant positive relationships between log adiponectin and 2-hr insulin values, p = 0.028 and history of hypertensions and a ischemic heart disease p = 0.008 with R = 0.65. There was a significant inverse correlation between log adiponectin and resistin, p < 0.01. Conclusion Resistin levels had an inverse correlation with adiponectin levels, indicating an inverse relationship between pro-inflammatory cytokines and adiponectin. Adiponectin levels were related to glucose tolerance

Resonant Raman of OH/OD vibrations and photoluminescence studies in LiTaO3 thin film

Resonant Raman spectra (RRS) of O-H and O-D vibration and libration modes, their combinations and higher harmonics have been observed in LiTaO3 polycrystalline thin films. RRS peaks are superimposed on photoluminescence (PL) spectrum. Monochromatic light from a xenon lamp is used as excitation source. PL spectrum shows two broad peaks, first near the band gap in UV (4.4-4.8eV) and another in the sub band gap region (< 4.0 eV). Band gap PL along with RRS peaks are reported for the first time. Photoluminescence excitation spectrum (PLE) shows a peak at 4.8 eV. Peak positions and full width at half maximum (FWHM) of RRS peaks depend upon the excitation energy. Dispersions of the fundamental and the third harmonic of the stretching mode of O-H with excitation energy are about 800 cm-1/eV and 2000 cm-1/eV respectively. This dispersion is much higher than reported in any other material.Comment: 20 page

Characterization of Natural Fiber Extracted from Sesbania rostrata: An Alternative Potential for Synthetic Fibers

Enriching natural materials is essential for developing eco-friendly composites in structural and automotive applications. The aim of this work is to extensively characterize new natural cellulosic fiber extracted from Sesbania rostrata stem.       S. rostrata fibers (SRFs) show cellulose content of 64.36 % with a range of tensile strength from 156 to 460 MPa and have a low density of 1.365 g/cm3. SRFs has crystallinity index of 58.41%, which is comparable with that of other common natural fibers. Furthermore, SRFs can resist the degradation of cellulose up to 246°C, which is revealed by thermogravimetric analysis.Â

4-Chloro-2-[(2,6-diisopropyl­phen­yl)imino­meth­yl]phenol

The asymmetric unit of the title compound, C19H22ClNO, contains two independent mol­ecules in which the dihedral angles between the aromatic rings are 76.45 (9) and 74.69 (9)°. An intra­molecular O—H⋯N hydrogen bond occurs in each mol­ecule. The crystal structure features weak C—H⋯π inter­actions

Influence of active stiffening on dynamic behaviour of piezo-hygro-thermo-elastic composite plates and shells

The active stiffening and active compensation analyses are carried out to present the influence of active stiffness on the dynamic behaviour of piezo-hygro-thermo-elastic laminates. A coupled piezoelectric finite element formulation involving a hygrothermal strain field is derived using the virtual work principle and is employed in a nine-noded field consistent Lagrangian element. The closed-loop system is modelled with elastic stiffness, active stiffness introduced by isotropic actuator lamina and geometric stiffness due to stresses developed by hygrothermal strain. Through a parametric study, the influence of active stiffening and active compensation effects on the dynamics of cross-ply and angle-ply laminated plates and shells are highlighted. The active stiffening on thin shells is significantly influenced by boundary effects and the actuator efficiency further decreases with increase in curvature. The reduction in natural frequencies of cross-ply laminates due to hygrothermal strain is actively compensated by active stiffening; however, it is observed that the actuator performance reduces significantly with increase in curvature particularly in angle-ply laminates, which demands the use of directional actuators. The active stiffening and active compensation effects are low in moderately thick piezo-hygro-thermo-elastic plates and shells, which are less influenced by boundary conditions

Stock Market Prices and the Macroeconomics of Emerging Economies: the Case of India

This paper investigates the relationship between stock market capitalization  (stock prices) and selected macroeconomic variables in India.  The empirical results suggest that, in the long run, output growth and exchange rate are positively related to stock prices, while money supply exhibits a negative relationship to stock market capitalization. In the short run most of the variation in the stock market is captured by its own innovation, although the exchange rate, the price level and the interest rate seem to have some effect on the short-run stock capitalization

A Comparative Study Between Handwritten and Computer Text Essays on Raters' Scores

This study aims at finding out the effect on essays presented as handwritten and as computer printed text on raters' scores and whether the length of the essays influences the scoring. Twenty one (21) sample essays were randomly selected and produced by students of English Study Program of Lampung University. The essays were presented in three different formats: handwritten, computer text in single space, and computer text in double space. This research applied one shot case study design and the data were analyzed using one way ANOVA. The result revealed that handwritten essays received higher scores than those in computer printed texts. The F-value was 5.5 while the F-table was 5.05 and the p value was 0.006. It revealed that there was statistically different mean on raters' scores. It is suggested that the future researchers to analyze the causes of presentation effect on raters scores and to apply the more valid strategies to reduce the presentation effect