International Journals of Multidisciplinary Research
Academy (IJMRA)

Abstract:
ZnO:Eu(2%)/Tm(2%) nano-crystal materials were synthesized using chemical coprecipitation method in water medium. The materials were annealed at 800 ̊ C for 1 hour and then made into powder form. The solid state materials were structurally characterized by recording XRD data and TEM images. All the photoluminescence studies of as synthesized materials were carried out at room temperature.
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Abstract:
High school is a grade of education from Standards eight to ten. Standards nine and ten are also called Secondary School. Usually, students from ages fourteen to seventeen study in this section. These schools may be affiliated to national boards (like CBSE, ISC, and NIOS) or various state boards. Education is compulsory until age fourteen. When it comes to learning and performance at school, anxiety can be facilitative and disruptive. All students are anxious at times; some more than others; some pervasively and chronically. When anxiety is disruptive, it is associated with a host of cognitive, behavioral, and emotional problems. When the problems are pervasive and severe, they may be diagnosed as anxiety disorders. However, most students who have problems and appear or indicate that they are anxious are not disordered and should not be treated as having a psychopathological condition. (Liew & Michael 1981).
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Abstract:
The Manendragarh region is one of the coal field area in Chhattisgarh and the surface water is increasingly depreciated due to human activities and anthropogenic pollution from the rapid monetary growth. The water samples were characterized for the Heavy metals concentration such as Iron, Lead, Cadmium, Chromium and Arsenic. Principal component analysis was used to recognize physiognomies of water quality in this region. The results of PCA for surface water quality in Manendragarh the first two components of PCA analysis 68.66% (2015) of the total variance in the statisticscircles of Manendragarh region. In this study the results found that Iron, Lead excess the permissible limit in this region. Since, the results suggest that PCA techniques are useful tools for assessment of water quality and management of water resources
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Abstract:
In the present research study focused on socio-economic status and health profile of Hyperlipidemia patients Materials and Methods: The study was carried out in corporate hospitals in Bangalore city. Total Sample comprising of randomly selected 400 Hyperlipidemia patients in the age group of 30-60 years using hospital record. Result and Discussions: The results indicate that majority found males (75.0%) followed by female 25%. It is observed that 51 percent of male were pre-obese compare to female (41.5%). However, 21.3% of female were obese as compared to male (13.4%) established statistically non- significant (p>0.05). Waist hip ratios indicate majority of males (90.5%) and females (89.4%) were overweight. Most of the hyperlipidemia patients were hypertensive 38.2% of male and 40.4% of female. Majority of them having high cholesterol (55.9% male & 69.1% female) followed by high LDL (35.6% male & 46.8% female). However, majority of the female having excessive sweating as clinical sign and few of them were having chest pain. Other diseases status most of the respondents were having stress (60.1% male & 52.1% female). Conclusion: Study showed most of the Hyperlipidemia patients was obese overweight. Incidence of elevated cholesterol and high blood pressure found predominant. Chest pain and confusion among gender found significant. Effective Counseling and intervention programmes are essential to bring about healthy status of Hyperlipidemia patients.
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Abstract:
We shall discuss in this paper the yields of a diversity of strange hadronic particles produced in relativistic heavy ion collisions, and consider also theoretical models of strangeness production in QGP. In the analysis of (strange) hadron yields we use the statistical hadronization model (SHM) to connect properties of matter with yields of particles (or vice versa) by invoking the existence of a novel phase of matter i.e. QGP. We note that experiments detect reliably just a small fraction of all hadrons of interest. In order to have global and detailed information about the properties of the dense matter source of these hadrons, an extrapolation must be made to cover production yields of all particles.
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Abstract:
Phenothiazine derivatives substituted in the 2 and 7 positions are classed as typical antipsychotics. They have wide applications to reduce hallucinations and delusions associated with psychosis. Due to their characteristic structure they exhibit many valuable analytical properties. They also react with some metal surfactants and form well defined metal complexes. The afore-said ligands of phenothiazines were synthesised by using p-nitroanilines through the Smiles rearrangement and reacts with metal surfactants to form solid complex compound. The synthesised complexes are found to be soluble in the organic solvents and characterized by IR and NMR spectral studies.
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Abstract:
The strength of any economy is defined by the efficiency and competitiveness of the banking system. The banking sector is the core segment of the Indian financial system which decides the development of the economy. A Bank is a financial institution and a financial intermediary that accepts deposits and channelizes these deposits into lending activities, either directly or through capital markets. A Bank connects customers that have capital deficit to customers with capital surpluses. The sound financial position of a bank is the guarantee to its depositors as well as the whole economy of the nation. The present paper tries an attempt to understand the productivity of Scheduled Commercial Banks in India. It evaluates the performance of SCBs to know the operational efficiency. The study is analytical in nature and makes use of secondary data. Ratio analysis is the main tool used for the analysis.
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Abstract:
he binary quadratic equation represented by the positive Pellian is analyzed for its distinct integer solutions. A few interesting relations among the solutions are given. Further, employing the solutions of the above hyperbola, we have obtained solutions of other choices of hyperbola, parabolas and special Pythagorean triangle
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Abstract:
In this paper we present a system-wide model developed to allow management to explore trade-offs between operation rooms (OR) availability, bed capacity, surgeons’ booking privileges and wait lists. We are interested to develop a goal programming model to schedule surgical slots for each specialty into ORs and applied it to the hospitals in a NIIMS hospital, located at Hyderabad considering OR time availability, post-surgical resource and waiting time of the patients constraints. The results offer promising insights into resource optimization and wait list management, showing that without increasing post-surgical resources. Hospitals could handle more cases by scheduling specialties differently. Scheduling surgical specialties in a medical facility is a very complex process.
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Abstract:
Ankle prosthesis provide functional performance for amputees. Conventional prosthesis like SACH foot are popular in low income countries. Other prosthesis like Flex-foot capable of storing energy during stance and assisting forward propulsion in dorsiflexion have single flexible carbon fiber shank instead of an ankle joint. Both SACH and flex foot provide limited range of motion up to 14 degree. We have developed a prosthetic ankle joint design which has range of motion, torque characteristics and ankle stiffness similar to that of natural ankle. Incorporating motion analysis, mechanical testing and computer analysis of ankle model, a passive energy returning ankle joint was validated experimentally using mechanical testing which showed 11.02% and 5.49% error in theoretical torque and average ankle stiffness values respectively with total range of motion of 20⁰ in dorsiflexion.
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Abstract:
The demand of electric power is goes on increasing. With the development of new technologies and manufacturing techniques the consumption of energy is rising. To meet the rising demand of electric energy there is need of new generating plants and transmission and distribution facilities. But limited resources restrict the further expansion in the infrastructure. So there are new techniques required from traditional ones. Some solutions are provided by researchers like use of renewable energy, reduction in line losses, energy efficient equipments or energy management. In this work, the analysis of different power system techniques is presented which are used to optimize the performance. Different techniques and model are presented in this paper for energy management
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Abstract:
This paper deals with the grid integration of the photo voltage generator to provide active power by the use of renewable sources. The simulation is done in MATLAB to investigate the issues and solution for the grid integration. Photovoltaic cell is operated in maximum power point tracking mode (MPPT), to achieve maximum efficiency throughout the operation. PV generation is implemented to encourage the grid integration to support and provide active power management to the utility grid. To validate the use of MPPT techniques, the results are compared to prove that the MPPT controller increases the efficiency and performance of the PV system. By the use of MPPT controller, the power output of the PV cell can be controlled. PV cell generates DC power which can be converted into AC at desired level of voltage and frequency by the use of converters. The grid synchronization can be achieved by controlling the output of the converter with respect to the grid requirements i.e., the voltage and frequency level.
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Abstract:
Electricity is the major ingredient in the development of modern society, which reflects the living standard of the people. However, everyone is not lucky to have the access of electricity. This is may be due to the remote location, non-availability of sufficient power and cost of electricity to make it available at that location. The most common way to supply electricity at such locations is by installing a diesel power plant. The main advantage of diesel engine that it can be located anywhere and can supply small/huge isolated Loads, such a system of its own will produce high cost electricity to the consumers. To reduce the cost of the electricity, renewable energy sources base generation can be used in coordination with the diesel generator. Most of the renewable sources are intermittent in nature and causes the imbalance between the demand and the generation. Absence of control mechanism even can damage the system especially in autonomous operation. The main parameters that are to be controlled are voltage and frequency which determines the stability and quality of the power supplied. By controlling the fuel input to the different generating units the frequency management of output power can be achieved easily while to control the voltage, the reactive power must be balanced. In this paper voltage and frequency of the hybrid wind Diesel system are controlled by static VAR compensator (SVC), which has excellent characteristics to control the terminal voltage of the system. The different type of SVC systems are designed and compared to show the performance of each type of compensator
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Abstract:
Electricity has become the lifeline of the society. Consequently, power sector has come into the list of the most important sectors in todays’ industrial world. This paper demonstrates the structure of Indian power sector before independence and just after independence. After independence, Indian power sector was in hands of State Electricity Boards constituted by the respective State Governments. All these boards started losing the efficiency due to being run by State Governments and as a result, had to face a heft amount of financial losses. To deal with and balance the crippling power sector, Power sector reforms came to the fore. After Orissa, Haryana was the second State which adopted the power sector reforms. The structure of power sector in Haryana before and after the reforms has been described in this paper. Different companies handling the generation, transmission and distribution domain of power sector in Haryana have been presented here along with their functions and operating areas.
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Abstract:
Identifying an image by a discriminative part of an image have been a great scope of research so far. The matching of such discriminative part can be done by various methods. The image matching or this identification consists of following steps. i.e., selecting the database, normalization of the database (which includes scaling, enhancement and adjustment), extracting the features from database images, doing same for the target image and at last performing the matching process based on the feature extracted.
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Abstract:
Tulsi or Organic Basil has been valued for centuriesas a medicinal herb. Its botanical name is Ocimumbasilicum.It has benefits for the mind, body, and spirit. Holy basil is a powerful antioxidant with demonstrated antibacterial, antifungal, and anti inflammatory properties. In Ayurvedic medicine, holy basil has been used to treat a variety of conditions - everything from the common cold to bronchitis to fever to certain digestive complaints, including ulcers. It also acts against oxidative DNA damage and mutagenesis that results in diseases like carcinoma.Organic Basilbeing powerful medicinal plant, should be grown in the environment of greenhouse to get focused sunlight and prevent it from adverse factors.
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Abstract:
There is a sudden increase in public and media attention on the incidences of increasing ambient air pollution in India and its potential influence on infants and children. But, the fact that children spend as much as 80-90% of their time indoor, either at school or at home, must drive attention of researchers to also study indoor air pollution with the same vigour and concern. The present study discusses the current scenario of indoor air quality (IAQ) in learning institutions, mainly school environment in India and world over. Review of literature showed that there is a very limited research data available in India on IAQ of schools. However, scientific evidences around the world claim poor state of schools in terms of indoor environment and air quality which may trigger serious health concerns that directly or indirectly affect health and well-being of children.
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Abstract:
This paper investigates the impact of Microfinance lending on economic growth in India over the period of 2002-03 to 2016-17. This study made use of quantitative secondary data from the Reserve bank of India, NABARD, CSO etc. to carry out this study. The empirical perspective of this study employed the Augmented Dickey-Fuller and Philip Perron Unit Root Test, ARDL model, error correction model (ECM). Besides those, Descriptive Statistics, Pearson’s bivariate Co relation, CUSUM Test, Bound Test, Wald Test, LM-Test, CUSUM Test, Normality test, Heteroscedacity Test etc. have been applied to examine the empirical results of the dataset. Empirical evidence from the study has shown that the activities of microfinance lending to SHGs does’t influence the entire economy either in short term as well as long term basis. There is also no relation exists among GDP and Investment. Inflation is positively negatively related with Growth. This study therefore recommends that Microfinance banks (MFBs) should be front-liners of ethical and professional conduct by ensuring that soft loans are given to credible and promising entrepreneurs
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Abstract:
The current research study entitled ―A Pragmatic Analysis of OLAP Technology Significance in Banking was undertaken with the objective of finding out various factors which influence significance and importance of OLAP technology in various facets of banking in India. OLAP stand for Online Analytical Processing, based on multidimensional data model. The user analyst and managers easily and selectively extract and view data from different points of view by using computer processing technique i.e OLAP. The managers and user analyst get an insight of the information through fast, consistent, and interactive access to information. OLAP is an effective technology for data discovery that includes capabilities for limitless report viewing, complex analytical calculations, and predictive ―what if scenario (budget, forecast) planning. This technology is been used in many Business Intelligence (BI) applications. Exploratory and analytical research methodology for data collection and analysis was used in current research study on 100 respondents (bank employees) who are working under various domain of banking Information technology divisions as well as bank employees who uses the IT based OLAP domain for successful functioning of day to day banking. Respondents opinion were statistically analyzed with One Way ANOVA with the help of SPSS Software and the obtained P value was highly significant therefore the results concluded in rejection of null hypothesis and acceptance of alternate hypothesis which states that H1 - There is a significant relationship between OLAP technology and successful functioning of banking. The paper concludes that OLAP technology, data mining technique and OLAP Cube are the best way of fast searching data from large amount of database with in fractions of seconds. Data cube store large banking data which are used by the administrator or customer. Thus OLAP holds an important significance in day to day functioning of banking operations.
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Abstract:
In this paper I tried to explain what is binomial distribution, when it can be used. In this paper properties of binomial distribution also have been discussed. In many events, happening in daily life, binomial distribution can be employed. e.g. if a coin is tossed, possible outcomes are head or tails, if a lady give birth to a child, it may be either male of female. If a person in suffering from a serious illness, and he is operated in a hospital, then either he will survive or die. If a fair dice is tossed, then all numbers 1, 2, 3, 4, 5, 6 are likely events and if in an election if there are only two candidates ray A and B, then either A will win or B will win. So in all such events, it which there are only two outcomes named success and failure and number of trials in finite, binomial distribution can be employed.
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Abstract:
: In this research paper the researcher tried to find out whether the merger announcement with State Bank of Indore had created any abnormal return for the shareholders of State Bank of India on the event day as well as during the specified pre and post announcement periods. The researcher had considered three models (OLS Market Model, Mean Adjusted Return Model and Market Adjusted Model) of Event Study to calculate the abnormal return. The researcher had contemplated 21 days (including the event day) as Event Window to examine the hypothesizes. The research resulted that though this merger event had created a positive abnormal return during pre and post-announcement periods but it failed to create any positive return on the event day for the shareholders of the acquirer bank.
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Abstract:
Modelling a new language that allows us to model new technical properties in an easier and simpler way, implement or describe solutions, or to explain the problem requirements in a more concise way is one of the fundamental challenges of computer science. The designing of a new language is a time consuming task, requires experience and is thus usually conducted by specialized language engineers and specialists. Nowadays, the need for new languages for various growing domains is significantly increasing. Recently, Domain-Specific Languages (DSLs) are becoming quite vital in software engineering. The significant question arising with this topic is why modelling important. In this paper an exploration example has been carried out to explain the main role of model driven aspects in facilitating the development process of a software product by implementing a navigational application model of student record domain as an example of graphical DSL.
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Abstract:
The aim of the project is to reduce the dimensionality of the occluded biometric face images so that we could store and search efficiently. The main purpose is to use lesser space and better retrieval of images. For this sake, we will use the techniques used in locality sensitive hashing (LSH), minimal loss hashing (MLH) and iterative quantization (ITQ) where the data vector when randomly projected will be generating hyper-plane.
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Abstract:
The paper deals with the effects of ionization of air where people suffer various subjective sorts of discomfort such as headache, insomnia, fatigue, nervousness, joint aches, high blood pressure, which decrease work productivity. It has been recognised that these discomforts appear when there is a higher number of positive ions in the air .The positive ions prevail in industrial areas and densely populated places (housing estates, busy downtown sections, etc.) and enclosed rooms, which means in the places where we spend most of our lives. Various health effects are associated with or directly caused by respirable airborne particles and microbial agents. To reduce the human exposure to these indoor pollutants, numerous techniques have been developed over the years. One of the causes is presented especially by artificial materials which surround us (PVC flooring, synthetic carpets, and plastic windows), modern appliances (printers, copy machines, fluorescent lamps, TV sets, LD monitors, mobile phones , chemical cleaning agents, polluted air and cigarette smoke. The worst "enemy" of ionization is air conditioning which creates un-natural, artificial environment destroying natural microclimate by destroying all negative ions [4].
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Abstract:
-Internet is most popular now a days. Internet is used in every field of life like: entertainment, shopping, e-billing, video conference, communication etc. In this era, Internet age changes the business exchange style and conveys numerous business chances to the e-commerce. E-commerce is characterizes as the purchasing and selling of item on the web. Nowadays electronic commerce services have risen to become more and more popular on Internet and Web environment. Exchange something through the help of internet, security on network is very important for e-commerce service. These are some of the most popular examples of ecommerce websites across the world like: Amazon, eBay, ALIBABA, Priceline and OLX etc. In this paper, we discuss some security related issues such as authentication, authorization, nonrepudiation, and integrity. E-Commerce can help enterprises reducing cost, obtaining greater market and improving relationships between buyers and sellers. Security is very important in online shopping and in every field of life. Digital signature is similar like to handwritten signature but more secure than the handwritten signature also discuss.
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Abstract:
The effect of the addition of luffa sponge and Adani rice husk to Nkpologu clay has been investigated. The three samples were first sourced and characterized using XRD and XRF which showed that Nkpologu clay has about 20% Al2O3, 79% of SiO2 and little of FeO and CaO making it very good refractory clay. The rice husk and luffa sponge contains almost the same mineral contents. The samples were prepared and mixed in different ratios with clay being constant and the additives varied which led to the production of five different insulating bricks with which its micrographs were obtained after being fired in a heat treatment furnace. There was no colour change in the clay before and after the experiment.
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