PSIM and MATLAB based simulation of PV array for enhance the performance by using MPPT algorithm
In this Paper a new Max. Power point tracking algorithm is used for PV array. The algorithm which is based on the mathematical calculation based MATLAB used to detect the max. Power point. Software (PSIM, MATLAB) dedicated to the simulation of the photovoltaic system can realize the extensive and precise analysis, but they are generally do not allow the modify the algorithm. Software includes the models of the solar panels, battery and investor, solar radiation.
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Q-Absorbance ratio and Chromatographic Method for the Analysis of Aspirin and Salicylic acid
Two simple, specific, precise and accurate methods were developed for the analysis of Aspirin (ASA) in bulk and formulation forms in presence of its degradation product salicylic acid (SA). The first method was based on determining Q-Absorbance ratios at two wavelengths; 251.4 nm (iso–absorptive point, ?1) and 275.6 nm (?max of ASA, ?2) for aspirin and salicylic acid to obtain their absorptivity valueswhich form the basis for their concentrations calculations. Beer’s law was obeyed in the concentration range 50-450µg/ml and 10-90µg/ml for ASA and SA, respectively with correlation coefficient not less than 0.999. The second method based on development of stability-indicating chromatographic method (HPLC) reliable for the assay of aspirin in presence of salicylic acid. The stability-indicating property of the developed method was achieved on a C18 column (250*4.6mm) and a mixture of methanol and 1% acetic acid (60:40 v/v) as mobile phase at 1ml/min flow rate and detector set at 298nm. The constructed calibration curves were linear in the concentration range 1000-5000µg/ml and 30-270µg/ml for ASA and SA, respectively. The developed methods were optimized and validated in accordance to ICH guidelines. The validated methods were applied for the assay of ASA in five brands low dose formulations as well as to identify and quantify any SA present using standard reference materials.
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Q-homomorphism in q-fuzzy subgroups
In this paper, we study the Q-homomorphism in Q-fuzzy subgroup and prove some results on these.
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Regulatory compliance: The key for global expansion of Indian system of medicine
Today Medical science gives us quick relief but not the guarantee of health. For health guarantee, we need to approach holistic health care. The Indian traditional medicine has rich scientific heritage of healing humans. The system of medicines which are considered to be Indian in origin; or the systems of medicine which are practised abroad and got assimilated in to Indian culture are known as Indian Systems of Medicine. Nowadays, there is a drastic change in the use of medicine from modern medicine to Traditional system of medicine due to their adverse drug events. It is observed that the regulator is focused more on modern medicine than on AYUSH products. While international standards for good manufacturing practices (GMP) have been prescribed by the WHO for herbal medicines, AYUSH regulations was still short of international standards such as the GMP. Although, over the years the Department of AYUSH has taken several initiatives to streamline regulations regarding labelling, packaging, improving quality of formulations through maintenance of GMP requirements, setting up testing facilities, inspections, etc. We need to travel far ahead to ensure the availability of quality-assured drugs for consumption or trial. However, in the absence of proper standards, guidelines and regulatory mechanism, the industry has failed to gain credibility and make a mark in global markets.
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Relationship between Human Resource Management Practices and Employees Performance in Selected Banks within Kano Metropolis, Nigeria
This study was conducted to determine the association between Human Resource Management Practices and employees’ performance in selected banks within Kano metropolitan city. A survey research design was adopted and Random sampling technique was used to collect data for the research. A questionnaire with the total of 28 items was distributed among employees of banks for data collection. To investigate the relationship between the independents variables and dependents variables, Pearson correlation coefficients were used. The result indicated that HRM practices (compensation, Performance Appraisal and training) have positive impact on employees’ performance.
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Role of judiciary on Article 142 of the constitution- A; Pragmatic appraisal
This paper is concerned with the provision of Article 142 for the Constitution. Here attempt has been made to explore the expensive knowledge through the latest decision of the deliberately Supreme Court in the case of Devendra Singh Nagola vs Minakshi Nagia (2012) SC. The Constitution of this article made in "varying judicial responses to dissolution of marriage by mutual consent under the Hindu Marriage Act under article 142 S.C. can make order to do complete justice.
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Sharon: furtive packet dropping in wireless ad-hoc networks using christina theory
SHARON based Furtive packet dropping is a suite of four afflictions misrouting the distance, clone node, and colluding collision that can be easily established against multi-hop wireless ad hoc networks. Furtive packet falling interrupts the packet from reaching the target through despiteful behavior at an intermediate node. Nevertheless, the entire vindictive node gives the impression to its neighbors that it performs the morganatic forwarding action. Furthermore a legitimate node comes under intuition. We introduce a protocol called FAWAN that can observe and isolate furtive packet dropping affliction efficiently. FAWAN presents two techniques that can be overlaid on baseline local monitoring: having the neighbors maintain additional information about the routing path, and adding some FAWAN provides an innovative mechanism to better a commute local monitoring by considerably increasing the number of nodes in a neighborhood that can do monitoring.
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Simulation Study on Reliability Estimates of a Repairable System with Lethal and Non-Lethal Common Cause Shock Failures
In order to solve the reliability assessment of repairable systems, this article, based on two-component system, provides the maximum likelihood estimation. The system can be restored through proper repairing even from Common Cause Shock (CCS) failure. We derived M L estimates of availability for series and parallel systems. The approach used is empirical one with Monte Carlo simulation.
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Socio-economic status of kaani scheduled tribes in Kaniyaumati District, Tamilnadu State, India
Lifestyle of Kaani tribes encompasses a variety of aspects. The scope of the present study was to find out the socioeconomic status of the community living within the forest and those who have moved out to the surrounding villages and towns. Kaani women are involved in selling of herbs and plants that are available near forest boundaries. Organic compost is used for the agriculture. The forest serves as valuable sources for the economic activity. Collection of minor forest produce is a daily routine for them. Although agriculture was seen to be the most major employment, very few adult women were occupied in agriculture for their source of income. The present study was confined to adults’ age range 25 – 45 as it would reflect the influence of their food culture and environmental factors. Special attention is required to know their current situation to focus on development of the tribal areas and tribal peoples.
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Soret Effect on Unsteady MHD flow past an Impulsively Started Inclined Oscillating Plate with Variable Temperature and Mass Diffusion
Soret effect on unsteady MHD flow past an impulsively started inclined oscillating plate with variable temperature and mass diffusion is studied here. The fluid taken is electrically conducting. The Governing equations involved in the present analysis are solved by the Laplace-transform technique. The velocity and concentration profile is discussed with the help of graphs drawn for different parameters like thermal Grashof number, mass Grashof Number, Prandtl number, soret parameter, phase angle, the magnetic field parameter and Schmidt number.
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