Graphical Analysis on Text Mining Unstructured Data Using D-Matrix

Fault dependency (D-matrix) is used as a diagnostic model that identifies the fault system data and its causal relationship at the hierarchical system-level. It consists of dependencies and relationship between identified failure modes and symptoms related to a system. Constructing such D-matrix fault detection model is time overwhelming task .A system is proposed that describes associate ontology based text mining on unstructured data using D-matrix for automatically constructing D-matrix by mining many repair verbatim text data (typically written in unstructured text) collected throughout the identification process. And also graphical model generation for each generated D-matrix. Initially we construct fault diagnosis ontology and then text mining techniques are applied to spot dependencies among failure modes and identified symptom. D-matrix is represented in graph so analysis gets easier and faulty parts becomes simply detectable. The proposed methodology are implemented as a prototype tool and validated by using real-life information collected from the automobile domain

DISSOLUTION ENHANCEMENT OF POORLY WATER-SOLUBLE DRUG BY CYCLODEXTRINS INCLUSION COMPLEXATION

Objective: Solubility of a drug is an important property that mainly influences the extent of oral bioavailability. Enhancement of oral bioavailability of poorly water-soluble drugs is the most challenging aspects of drug development. It is very important to find appropriate formulation approaches to improve the aqueous solubility and bioavailability of poorly aqueous soluble drugs. Ezetimibe is a new lipid lowering agent in the management of hypercholesterolemia. The drug is water-insoluble, lipophilic, and highly permeable according to the pharmaceutical classification system. Therefore, the bioavailability of ezetimibe may be improved by increasing its solubility. Methods: In present work solubility of ezetimibe was increased with inclusion complexes by a different technique like physical mixture, co-grinding and modified kneading method. The physical properties of the prepared inclusion complex of ezetimibe were characterised by Differential scanning calorimetry (DSC), X-ray diffraction spectroscopy (XRD), Fourier transform infra-red spectroscopy (FTIR) and in vitro dissolution studies. Results: From the dissolution studies of ezetimibe with HP-β-cyclodextrin(1:1 and 1:2), we conclude that the prepared complexes of ezetimibe with HP-β-cyclodextrin (1:2) by modified kneading method showed higher release i.e. 88.35% in 60 min. than in (1:1) 76.75% in 60 min. So, ezetimibe with HP-β-cyclodextrin (1:2) inclusion complex was used to formulate tablet by direct compression method. Conclusion: From the dissolution data of formulated tablets was observed that drug release was more in tablet dosage form as compared to plain ezetimibe and especially formulation in a ratio of 1:2 was found the promising result. Also from one-month stability data shows no significant change compared to the initial result

Evaluation of Mass Drug Administration to Eliminate Lymphatic Filariasis in Surguja and Surajpur District, Chhattisgarh

Background: Mass Drug Administration of a single dose of DEC was launched on June 5, 2004 by the Government of India. MDA coverage increased gradually from 72.42% in 2004 to 88.96% in 2014. However, compliance has remained relatively low in most of the endemic areas as in 9 endemic Districts in State of Chhattisgarh. In Chhattisgarh State, Lymphatic Filariasis affected 14,818 people in the year 2011 and 13921 in the year 2013 with demonstrated manifestation. Objectives: To assess the coverage and compliance along with factors affecting compliance regarding MDA implementation in Surguja and Surajpur District of Chhattisgarh. Methods: A cross-sectional descriptive study was conducted from July-September 2021 in two district of Chhattisgarh. The division of segments and selection of the households was done based on the WHO criteria of coverage evaluation survey field guide in which from 30 villages, 450 households were covered. Result:  The overall coverage rate was 95.55% in Surguja and 89.16% in Surajpur District. The overall compliance was 89.3% with Coverage-Compliance gap of 4.12. The Effective Coverage Rate was 89.3% in 2243 eligible population of Surguja and Surajpur District. Coverage and Compliance was found more in females as compared to males but was found to be statistically not significant.  Coverage and Compliance was found more in Surguja district as compared to Surajpur district. Conclusion: Training programme for drug distributors should emphasize more on how to address the fear of side effects among beneficiaries and other reasons of low compliance for the benefit of the MDA programme

IMPROVEMENT OF PARAMETERS OF STACKED MICROSTRIP PATCH ANTENNA USING EDGE COUPLED PARASITIC PATCHES AND METAMATERIAL SUPERSTRATE

High directive stacked multilayer and edge coupled planar microstrip patch antenna made from a single-layer helical resonating metamaterial superstrate has been investigated. Metamaterials are artificial materials whose properties not found in nature. These materials have negative permittivity and permeability and negative index of refraction over a frequency band. In this paper, an innovative design of stacked rectangular microstrip patch antenna using four edge coupled parasitic patches and helical resonating metamaterial superstrate is explored. The Rogers RO3003 material of dielectric constant 3 has been used as the substrate of the antenna. Investigation is carried out related to bandwidth, gain and directivity enhancement by using edge coupled patches and metamaterial superstrate also the study of highest reduction in the size of helical resonator is carried out and highest reduction in size of helical resonator is achieved at a metallic fill ratio of 0.2. The proposed antenna exhibits wide percentage bandwidth of approximately 72.62%

An Online Platform to Help the Needy People

Helpneedy.com, is an aspiration for online donation integration platform. It is an online platform for donor to work directly and check the status. Helpneedy.com is designed with all features which are very useful for NGO. Most of us are so plenteous with the resources in our home that we have not used on the other hand 30 % of our population starve for the very basic need of life on daily basis. Helpneedy.com provides transparency for donor. Donor will visit the website if he is pleased with the teams and condition then he\she can donate the stuff. All the donation information will be saved in the database and the donation stuff will be incremented in stock and donor will get the ACK message. The whole detail of stuff on monthly bases will be maintain by administer

A Review on Torque and Flux Control Method of Bldc Motor

The proposed sensorless technique nearly looks like the regular DTC conspire utilized for sinusoidal air conditioning engines with the end goal that it controls the torque specifically and stator motion abundancy in a roundabout way utilizing d-pivot current. This technique does not require beat width adjustment and relative in addition to fundamental controllers and furthermore allows the direction of changing signs. Moreover, to lower the low-recurrence torque motions, two real and effortlessly accessible line-to-line back EMF constants (kba and kca) as indicated by electrical rotor position are acquired disconnected and changed over to the dq outline reciprocals utilizing the new line-to-line stop change.

Pore geometrical complexity and fractal facets of Permian shales and coals from Auranga Basin, Jharkhand, India

The pore system is a significant factor for the hydrocarbon generation, storage and production. Several studies had been carried earlier by distinguished researchers on pore system characterization, where little information regarding a thermally immature basin has been discussed so far. To understand these, total fifty-one samples including 41-shales and 10-coals are taken for study from Barakar (L.Sakmarian-Kungurian) Formation of Auranga basin to investigate the pore characteristics of a low mature substance. This work provides information regarding a low mature basin having oil generation potential. For this, authors have carried low pressure N2 sorption, FE-SEM/EDX with rock eval pyrolysis, total organic carbon (TOC), ash yield, vitrinite reflectance and clay content. The low-pressure N2 sorption: BET (Brunauer-Emmett-Teller) and BJH (Barrett-Joyner-Halenda) are employed to analyze the pore size, area, geometry and its distribution. Shale samples have shown variation in the specific surface areas (BET) and pore volume from 7.43 to 30.36 m2/g and 0.019–0.069 cm3/g respectively; whereas coal samples exhibits these properties ranging from 3.13 to 17.2 m2/g and 0.08–0.31cm3/g respectively. Here, two kinds of desorption curve have been observed: (a) sub-hysteresis types H2′ where rapid desorption (lacking a plateau at high pressure) indicating pipette shaped pore (b) hysteresis type H3 having slow rate of desorption suggesting slit shaped pore. The subtype H2′ i.e. lacking the plateau at high pressure has been distinguished under H2 hysteresis. The dominance of mesopores to macropores are deduced from BJH and presence of micropores were also observed in few samples from t-plot method. The Type II isotherms are observed dominantly in shales and few coal samples (27-shales; 3-coals) whereas Type IV isotherms (13 shales; 7 coals) are mainly noticed in coals and in limited number of shales. Moreover, the total organic carbon (TOC) content of the shale and coal samples ranges from 1.35 to 29.42 wt% and 32.38–63.46 wt% respectively. Tmax [temperature under S2 to release maximum amount of pyrolyzate from the kerogen under rock eval pyrolysis (REP)] range from 409 to 468 °C and 420–426 °C of shales and coals respectively indicating of immature to early mature stage of the sample. The TOC normalized-BET (BET*) in relation to ash yield exhibits the significance of mineral matter in the shales for pore formation. The relation of pyrolysis parameters (S1and S2) with BET* gives the indication of bitumen retention in the pore spaces of organic matter, which reduces their surface area in coals. Fractal geometry of the samples were also studied. The surface fractal dimensions viz. D1 (P/Po = 0.0–0.5) and D2(P/Po = 0.5–1.0) both are calculated for the basin. The D1 (pore surface) varies from 1.9888 to 2.5530 and 1.8190–2.4430 for shales and coals respectively pointing towards surface heterogeneity and ruggedness of the surface favorable for increasing the adsorption capability. However, D2 (pore structure) for the shales and coals are placed in the range of 2.570–2.759 and 2.6150–2.7530 respectively indicating large heterogeneity of the pore structure causing high capillary condensation that reduces the adsorption ability. The FE-SEM with EDX study supports the analysis of pore structure, characteristics and fractal behaviour of shales and coals

Methane Sorption dynamics and hydrocarbon generation of shale samples from West Bokaro and Raniganj basins, India

For the purpose of assessing methane sorption capacity, degree of conversion of organic matter and hydrocarbon prospectivity, twenty one borehole shale samples of the Lower Permian Barakar Formation were studied from the West Bokaro and Raniganj basins in India. Positive correlation between total organic carbon (TOC) content and sorption amount [methane sorption capacity (MSC) and Langmuir volume (VL)] was observed and indicates that organic matter abundance is a significant factor in controlling methane sorption in the studied shale samples. TOC-normalized MSC and VL shows polynomial relationship with ash yield and clay and hence point towards the importance of mineral matter on methane sorption capacity. Shales from the West Bokaro and Raniganj basin are marked by 'good' to 'excellent' TOC content, input of type III- II/III admixed organic matter and are capable of generating oil and thermogenic gas upon thermal cracking. Tmax (thermal maturity) value of shales from West Bokaro basin varies between 444 and 454 _C, while those from Raniganj basin vary between 438 and 464 _C. The sample showing highest MSC, VL and Tmax value, had a forty centimeter thick lamprophyre intrusion occurring immediately above it which might have resulted in increasing its maturity (Tmax value), cooking and thus increasing its MSC and VL. This sample also shows maximum fraction of conversion (f = ¼ 0.70; i.e. 70% of the hydrocarbon generation process has been completed)

Evaluation of Shale Gas Reservoir in Barakar and Barren Measures Formations of North and South Karanpura Coalfields, Jharkhand

India recognizes the strategic importance for developing shale gas resources like other countries in the world. Shale gas reservoirs are known to be difficult for extracting gas in comparison to conventional reservoirs. Recently, due to high prices of gas, rising demand and enhancement in recovery technologies has attracted the Indian energy industries to explore the shale gas resource. Coal and lignite are the prime source of energy in India and these resources are well explored, while shale is ignored, despite it being associated with coal and lignite bearing formations. The paper presents reservoir characteristics of shale horizons in Barren Measures and Barakar formations of north and south Karanpura coalfields. Shale core samples were collected from exploratory boreholes in air tight canisters. In-situ gas content and adsorption capacities ascertained to be 0.51-1.69 m3/t and 3.90-5.82 m3/trespectively. Desorbed gas derived from canisters contains CH4, C2H6, C3H8, CO2, N2 and O2 and varies from 76.19-82.63, 0.38-0.76, 0.10-0.50, 8.65-12.34, 9.89-19.34 and 0.56-2.24 vol. % respectively. The permeability and porosity determined under reservoir simulated confining pressure is varying from 0.41-0.75 mD and 0.89-2.28 % respectively. The plots of Rock Eval S2vs TOC and HI against Calc. VRo% indicates that all shale samples belong to Type III kerogen, which is prone to generate gas. It is evaluated that insitu gas content, sorption capacity, saturation level and low permeability of shale beds are critical parameters for development of shale gas resource in the studied area