Volume 9 | Issue 2

 Abstract

The CRNO steels are used as core materials in electrical motors and transformers. Key properties governing the efficiency of the components are low core loss and high permeability. 50C600 grade with Si % between 1.3 to 1.4 is one of the most common grades in India. Variation in permeability (B50) was found in this grade, with variation from 1.65 Tesla to 1.70 Tesla. Detailed investigation was carried out to find the factors affecting the permeability. The most notifying source was found to be average inclusion size. Inclusions deteriorate the magnetic property by pinning the motion of domain walls. Presence of inclusion above 10 ?m resulted in lower permeability. Subsequently use of diffuser in tundish was experimented for forced flotation of inclusions. Optimum gas flowrates were calculated mathematically and further adjusted with a series of experiments. Bubbling was kept normal and the back pressure was maintained constant during the sequence casting. Average inclusion size reduced from 12 ?m to less than 8 ?m in HR coils with the use of diffuser. In the coils having lower inclusions, average permeability improved from 1.68 Tesla to 1.7 Tesla in the coils produced with the use of diffusers.

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Tundish, Bottom bubbling, Inclusion flotation, clean steel, Magnetic properties.

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Gold, Jewellery, Brand, Branded outlets

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In this i have introduced the new concept of heptapartitioned neutrosophic and some of its properties are discussed

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neutrosophic set,heptapartitioned set

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Rapid changes in technology, specifically knowledge-based technology, have inspired innovation in the use of tools to deliver instructional teaching and learning materials. Therefore, teachers need to be ready to utilise technologically driven supporting materials that focus on how and what pupils learn in an environment that is engaging. Therefore, this Design and Developmental research investigated the development of a stop-motion video as supporting material for teaching History to 63 Form One secondary school students. Results from phase one showed encouraging and positive feedback from students when two of the History teachers used stop-motion videos as teaching and learning material during their class. The data collected investigated the Need Analysis for History teachers in using stop motion for their classes. A semi-structured interview was employed with four History teachers and their responses were transcribed verbatim.

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student-centred, stop-motion, History learning material

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Converters are used in a wide range of applications, from small switching power supplies in computers, to large electric utility high- voltage direct current applications that transport bulk power. Boost derived hybrid converter is use to supply both AC and DC load from the single input. The report of the project is based on the performance of MOSFET based model for boost derived hybrid converter with Sine-PWM technique. Unipolar Sine -PWM technique is apply for boost derived hybrid converter. Switching logic for generation of pulses on the basis of Sine-PWM is developed and simulated. Simulation of boost derived hybrid converter with resistive load is covered. A control card of pulse generation for boost derived hybrid converter is developed LM 324 Op-Amp and logical gate IC and tested. The main features of controller for SPWM generation are simpler in design, low in cost, and maximum range of voltage control and compact in size. Better accurate results are achieved in switching logic. Boost derived hybrid converter is simulated in PSIM software. The driver circuit is fabricated with required protection. The obtained results show the required performance of that circuit. Open loop testing of boost derived hybrid converter is done in proto type. The waveform at each stage of power circuit and control circuit are observed for verifying the required output and results obtained are as per requirement.

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Boost Derived Hybrid Converter (BDHC), MOSFET, MATLAB

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Induction machines are the widely used machines in many industrial applications. Enlistment machines are generally utilized as a part of enterprises because of its ease and least upkeep. In more electric aircraft (MEA), both ac and dc electric power with different voltage levels is required for different airplane loads. This paper introduces an enlistment generator-based ac/dc crossover electric power age framework for MEA. In the proposed system design, a fast enlistment starter/generator and a low-speed acceptance generator are introduced on the high pressure (HP) and low pressure (LP) spools of the motor, separately. In creating method of activity, the bigger part of the steady voltage variable recurrence ac power is produced by the HP generator while the dc control request is shared by both HP and LP generators. A control conspire is produced to manage the ac stack voltage and organize dc control age between the two generators. The proposed induction generator-based ac/dc hybrid generation system outcomes in reduced hardware requirement compared with both ac and dc primary generation systems.

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Aircraft, distributed power generation, generators, induction motors, power generation control.

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ABSTRACT: Therapeutic drug monitoring could be a branch of clinical chemistry and clinical pharmacology that specifies within the measurement of medication levels in blood. Its main fixate is on drugs with a narrow therapeutic range.TDM begins when the drug is first prescribed, and involves determining an initial dosage process relevant for the clinical condition and such patient characteristics as age, weight, and collateral drug therapy. When interpreting concentration measurements, factors that require to be considered include the sampling time in reference to drug dose, dosage history, patient response, and therefore the desired medicinal targets. The goal of TDM is to use suitable concentrations of medications to optimize clinical outcomes in patients in various clinical situations.

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Therapeutic, pharmacology, monitoring, fixate, clinical, medications, interpreting,optimize.

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Information technologies have a major role in the way people work, live globally. Today libraries are well furnished to provide the newly Information Technology services. Information Technology enabled services to complete the information needs of the users at the right place, time, and the right person. ICT has brought incomparable changes to library and information services, such as OPAC, user services, reference services, current awareness services, interlibrary loans, and customer relations can be provided more professionally and successfully using ICT. The paper attempts to discuss the rapid growth of information technology in the library services and the many problems faced by the LIS field in India and the success of many years using digital technologies.

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ICT, Library and Information Science, Information & Communication Technology

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Analysis of customer services of NBFCs and find whether they are complementary to that of regular banking services.

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NBFCs

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Land Slides, Calamity, Drought, Recovery, Reconstruction

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Chronic Obstructive Pulmonary Disease (COPD) is common, preventable and treatable disease is characterized by persistent respiratory symptoms like dyspnea and airflow limitations. There are many objective and subjective scales which are used to assess different factors affected due to COPD like quality of life, well-being of patients, dyspnea, endurance, etc. GOLD is diagnostic criteria for diagnosis as well as for assessment of COPD. Barthel Index based on dyspnea, COPD assessment test and BODE are used to assess the dyspnea, wellbeing of patients, endurance and mortality of patients respectively in patients. To study the Correlation between Barthel Index based on dyspnea (BI-d), COPD assessment test (CAT), BODE and GOLD classification as staging systems of COPD was the aim of this study. Methodology- With the help of convenient sampling 23 COPD patients were taken as a sample. PFT was performed for all the samples and according to PFT results their disease staging was determined. All the patients were given validated BI-d and CAT scales in their preferred language. BI-d measures level of dyspnea perceived in performing Activities of Daily living and rate from 0-4 for per activity and total score is from 0-100. CAT examines well-being of patients and scoring of scale is from 0-40. For BODE index, BMI, obstruction i.e. FEV1 obtained from PFT, dyspnea from mMRC scale and Endurance from 6-minute walk test was performed and value of BODE index score from 0-10 was given. Through SPSS software all the results were analyzed and spearman�s correlation coefficient test was used. Results- At significance level of 0.05, correlation done between GOLD and BI-d had strength of correlation of 0.52 which was moderate positive correlation. Rho values was 0.01 hence GOLD and BI-d positively correlates and statistically significant. Correlation done between GOLD and CAT had strength of correlation of 0.13 which was weak positive correlation while rho value was 0.51 at same significance level. This was statistically not significant. Correlation between GOLD and BODE had strength of correlation of 0.91 which was strong positive correlation and p value was 0.00001. GOLD and BODE had statistically significant positive correlation. Conclusion- BODE, BI-d, CAT all these positively correlates with GOLD but CAT doesn�t show significant positive correlation.

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COPD, BI-d, CAT, BODE

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A Purchase Request is a transaction that must be understood, because this transaction is related to factory operations. A purchase request has two transactions, namely a central purchase request and a local purchase request. Both of these have a path that has been determined by the company but have differences in the approval section. This research was conducted at PT. Along Inti Surya Utama 2 Malenggang Mill is located in Maleng-gang Village and SeiTekam Village, with 8 Hamlets (Dusun Malenggang, Dusun Sebeloh, Dusun Tapang Engkabang, Dusun Sepan, Dusun Perharga, Dusun Ampelas, Dusun Tekam and Dusun Sei. Bear), Kecamatan Sekayam, Sanggau Regency, West Kalimantan Province, Indonesia. The descriptive qualitative method is data that is collected, analyzed, and theories as research findings and based on existing data are to be processed and analyzed to provide an overview of the problem. The results of this study indicate that the flow set in the company is different from the field due to the absence of a reference. The solution to this problem is the creation of Standard Operating Procedures (SOPs).

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Keywords: Purchase request, Standard Operating Procedures (SOP)

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Reversible logic has attracted significant attention in recent years. It has applications in quantum computing, nanotechnology, low power CMOS, and optical computing. In reversible logic bit loss is recovered by unique input-output mapping where in conventional logic it is not possible. It is one of distinct feature of reversible logic. Reversible logic the input pattern is recovered from its output pattern but it fails conventional logic.It is one of distinct feature of reversible logic.The technological costs of Toffoli and Fredkin gates are comparable, it has been shown that using both types of gates results in network specifications with fewer gates. Therefore, a synthesis procedure exploiting both types of gates is of interest. In this paper, we concentrate on the synthesis of networks with these well-known gates and their straightforward generalizations.

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REVERSIBLE LOGIC DESIGN FOR ADDER IN CMOS VLSI DESIGN

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Oppression, Violence, Abuse, Exploitation.

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This study aims to qualitatively analyze the Prevention of Mother to Child Transmission (PMTCT) program at the Jumpandang Baru Community Health Center in Makassar City. Qualitative analysis is carried out by examining in-depth aspects of the procedure and program implementation. This study used a qualitative research design to find out in-depth information about the procedures and implementation of the Prevention of Mother to Child Transmission (PMTCT) program. This research was conducted at the Jumpandang Baru Community Health Center in Makassar City for 1 month, from August to September 2020. The research informants were 5 people, namely program coordinators, health workers, and program counsellors. Data collection was carried out through in-depth interviews accompanied by observations. The procedures in the Prevention of Mother to Child Transmission (PMTCT) program providing an understanding of PMCTC to all pregnant women were answered by all informants that all informants had been given an understanding of PMTCT as an integral part of the money in maternal and child health services at the Jumpandang Baru Community Health Center and providing an understanding of pregnant women so as not to infect their children and take ARV drugs regularly and several other things related to HIV. The implementation of Prevention of Mother to Child Transmission (PMTCT) is carried out with involvement in PMTCT examinations only to handle treatment services by program officers, the patient is tested positive, the action given is ARV prophylaxis during pregnancy controlled by a doctor and administration of ARVs at least 2 months during minimum pregnancy 2 months of ARVs to prevent mother-to-baby transmission. The procedure for the Prevention of Mother to Child Transmission (PMCT) program at the Jumpandang Baru Community Health Center is an integral part of health and maternal and child services so that pregnant women who visit and have themselves checked are also given the PMTCT program. The implementation of the Prevention of Mother to Child Transmission (PMTCT) program at the Jumpandang Baru Community Health Center is carried out with the full involvement of health workers in the program based on the responsibilities assigned to the program.

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PMTCT Procedure, PMTCT Implementation, HIV / AIDS, Indonesia

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Key-words : Religion, Community, Dharma, Duty, Humanity, Character, Behavior, Sympathy, Physical Action (Karma), Obstacles, Non-violence.

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THE STUDY OF TRADITIONAL POTTERY MAKING IN WEST BENGAL AND ITS CONNECTION WITH MEGALITHIC CULTURE

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THE STUDY OF TRADITIONAL POTTERY MAKING IN WEST BENGAL AND ITS CONNECTION WITH MEGALITHIC CULTURE

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Teaching Proficiency of the Primary School Teacher of Nadia District of West Bengal.

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The study explains water quality of River Gandak, Bihar, India. Seasonal changes in the water quality of the river observed during Monsoon, several water quality parameters show considerable changes due to increased run- off from the catchment and other seasonal factors. A few parameters responsible for temporal variation in water quality of the river Gandak was rendered by these parameters. Water temperature, pH, turbidity, electrical conductivity,sulphate, phosphate,free CO2, total iron,total alkalinity, total hardness, nitrogen-nitrite, nitrogen-nitrate, carbonate, bi-carbonate,total dissolved solids, total suspended solids, calcium, magnesium, sodium, potassium, chloride, dissolved oxygen(DO), biological oxygen demand(BOD),chemical oxygen demand(COD). The seasonal changes in water quality of the river where due to seasonal effects and catchment characteristics.

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River water quality, river Gandak, Seasonal variation, free CO2, BOD, COD

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