Inductively coupled distributed static compensator for power quality analysis of distribution networks

In this research paper, an inductively coupled distributed static compensator (IC-DSTATCOM) for three phase three wire (3P3W) electric power distribution system (EPDS) is proposed. The contraction of power quality (PQ) was marked as a perilous droop mode bump into direct coupled distributed static compensator (DC-DSTATCOM). To regain the PQ, inductive coupling transformer is assisted in conjunction with DC-DSTATCOM. The system equivalent circuit of IC-DSTATCOM is accomplished by take into account of impedance of both transformer and DC-DSTATCOM to reveal the filtering technique. The filtering icos∅ mechanism is performed by following the generalized mathematical approach using MATLAB/Simulink. A case education is reviewed in detail to illustrate the performance of both DC-DSTATCOM and IC-DSTATCOM. The IC-DSTATCOM is amplified healthier as compared to other in terms of harmonics shortening, good power factor, load balancing, and potential regulation. To examine the effectiveness, simulation outputs of the IC-DSTATCOM with different PQ parameter indices are presented by following the benchmark measure of IEEE-2030-7-2017 and IEC-61000-1 system code

Correlates of microalbuminuria in hypertensive patients of a tertiary care teaching hospital of Central India

Background: Although the prevalence of hypertension is high in India, the relationship between micro-albuminuria and target organ damage in hypertension is not well studied. Hence this study aims to study the prevalence of micro-albuminuria in patients of hypertension and its correlation with other cardiovascular risk factors.Methods: This cross-sectional study was done in 112 essential hypertension non-diabetic patients presented at a tertiary care hospital of Madhya Pradesh, India who fulfilled inclusion criteria and exclusion criteria during a calendar year. The diagnosis of essential hypertension was made by the study physician after complete medical history, physical examination and routine biochemical analysis of blood and urine. The data was analysed using SPSS version 20 and Mann Whitney U and Chi-square test was used for quantitative and qualitative data respectively.Results: The total number of patients having micro-albuminuria was 26 and the prevalence came out to be 23.21%. The mean age of micro-albuminuric patients was less compared to non-microalbuminuric patients (p<0.05). The systolic, diastolic blood pressure and cholesterol levels were found to be higher but was statistically insignificant whereas body mass index (BMI) and duration of disease was statistically  higher (p<0.05) amongst the cases having micro-albumin in their urine.Conclusions: The prevalence of micro-albuminuria increases with the increase in duration, stages /severity of hypertension. Micro-albuminuria may be considered as a marker of adverse cardiovascular risk profile such as LVH and hyperlipidemia. High BMI, smoking and advanced stages of retinopathy are also the risk factors of micro-albuminuria.

Test Pattern Generation Algorithm Using Structurally Synthesized BDD

Structurally Synthesized Binary DecisionDiagrams (SSBDDs) have an important characteristicproperty of keeping information about circuit’s structure.Boolean difference of a circuit is used to find test pattern forstuck at fault in combinational circuit but the algebraicmanipulation involved in solving Boolean difference is atedious job. In this paper an efficient algorithm is proposed tocompute Boolean difference and test patterns simply usingsearching the paths of SSBDD. This model reduces algebraicmanipulations and takes less time to compute the test pattern

The story of demand and supply of resources

The control over resources like money, commodity and information can lead to a drastic socio-economic inequality and mindless consumerism has led to climate change. Our project is a systematic exploration of the most basic physiological need of food and highly influential control means called markets. As the market system has alienated the producer from the consumer and vice versa, it has bred apathy in our society and when a call for collective action is raised it becomes an echo chamber and is almost impossible to come to any conclusive actions. Our project is an attempt to fight and end problems like socio-economic inequality and climate change catastrophe through better usage, awareness and control of resources which cater to the material needs of the human beings and help build the community, through economic, social and ecological consciousness. Systems thinking helped provide us with a perspective of a much larger scale and intricacies of interconnectedness between the different elements in the said system and the problems identified from this point of view seem to be at the very core of the wicked problem at hand. We approached to intervene in the system to either overthrow it or change it or subvert it

Identification of Comamonas species using 16S rRNA gene sequence

A bacterial strain Bz02 was isolated from a water sample collected from river Gomti at the Indian city of Lucknow. We characterized the strain using 16S rRNA sequence. Phylogenetic analysis showed that the strain formed a monophyletic clade with members of the genus Comamonas. The closest phylogenetic relative was Comamonas testosteroni with 95% 16S rRNA gene sequence similarity. It is proposed that the identified strain Bz02 be assigned as the type strain of a species of the genus Comamonas (Comamonas sp Bz02) based on 16S rRNA gene sequence search in Ribosomal Database Project, small subunit rRNA and large subunit rRNA databases together with the phylogenetic tree analysis. The sequence is deposted in GenBank with the accession number FJ211417

The Story of Demand and Supply of Resources

Description Farm Food Produce The control over resources like money, commodity and information can lead to a drastic socio-economic inequality and mindless consumerism has led to climate change. Our project is a systemic exploration of the most basic physiological need for food and highly influential control means called markets. As the market system has alienated the producer from the consumer and vice versa, it has bred apathy in our society and when a call for collective action is raised it becomes an echo chamber and is almost impossible to come to any conclusive actions. Our project is an attempt to fight and end problems like socio-economic inequality and climate change catastrophe through better usage, awareness and control of resources which cater to the material needs of the human beings and help build the community, through economic, social and ecological consciousness. Systems thinking helped provide us with a perspective of a much larger scale and intricacies of interconnectedness between the different elements in the said system and the problems identified from this point of view seem to be at the very core of the wicked problem at hand. We approached to intervene in the system to either overthrow it or change it or subvert it. Reading the map The gigamap can be accessed from ReManthan: Gigamap and is divided into five parts: Introduction – Setting the basic premise for the project. A resource point of view – Here we have deconstructed resources into its 3 main aspects, i.e., usage (what and why use it?), control (who and how do they control?) and the problems that usage and control have brought upon (climate change and socio-economic inequality). Focus area: Farm food market system – Since the realm of resources is massive we had to focus on something workable and we chose to work on the most basic physiological need (food) of human beings and chose to study the most important means of control (market) in the modern globalised world while keeping the problems associated to resources in mind. Contextual system mapping – Essentially took the learnings from the previous section and contextualised it to the state of affairs of India. Interventions – Three major ways we intervened the existing system to solve it was to – overthrow, change or subvert and each of which is explained in the map along with the proposed solutions

An in vitro CT Comparison of Gutta-Percha Removal with Two Rotary Systems and Hedstrom Files

Introduction: To evaluate the efficacy of NiTi mechanical rotary instrumentation and Hedstrom file for gutta-percha/sealer removal computed tomography (CT) was utilized in vitro. Materials and Methods: Thirty extracted human single rooted teeth, each with a single canal were selected. The samples were decoronated with a double faced diamond disk to have 17-mm root; teeth roots were instrumented with K-files up to master apical file #30 using step back technique. Samples were obturated using cold lateral condensation of gutta-percha and AH Plus root canal sealer. The teeth were then randomly divided into three groups of 10 specimens each. After 2 weeks 3-dimensional images of the roots were obtained by CT and the volume of root filling mass was measured. All the canals were then retreated by either the ProTaper retreatment files, Mtwo retreatment files or Hedstrom files. The canals were irrigated with 2 mL of 2.5% sodium hypochlorite irrigating solution during each change of instrument. The volume of remaining filling materials after the retreatment procedures was assessed by CT. Statistical analysis was performed with one-way ANOVA and Tukey’s post hoc test. Results: Neither of studied systems completely removed the root filling material. No significant difference was observed between the rotary systems. The volume of remaining filling materials was significantly less in rotary instrumentation than hand files. There was no significant difference for debris extruded from the apical foramen between the groups. Conclusion: Under the experimental conditions, Mtwo and ProTaper retreatment files left less gutta-percha and sealer than H files; however, complete removal of filling materials was not achieved by the three systems investigated

DASH for 3D Networked Virtual Environment

DASH is now a widely deployed standard for streaming video content due to its simplicity, scalability, and ease of deployment. In this paper, we explore the use of DASH for a different type of media content -- networked virtual environment (NVE), with different properties and requirements. We organize a polygon soup with textures into a structure that is compatible with DASH MPD (Media Presentation Description), with a minimal set of view-independent metadata for the client to make intelligent decisions about what data to download at which resolution. We also present a DASH-based NVE client that uses a view-dependent and network dependent utility metric to decide what to download, based only on the information in the MPD file. We show that DASH can be used on NVE for 3D content streaming. Our work opens up the possibility of using DASH for highly interactive applications, beyond its current use in video streaming