Volume 7 | Issue 1 | March-2019

 Abstract

Wireless Sensor Networks are usually composed of a lot of distributed sensor nodes that organize themselves into a multi-hop wireless network. Several of the main problems in wireless sensor networks are actually energy usage, lack of authentication data integrity as well as instability of load link between sensor nodes which brings down the acceptance of the sensor network. The latest communications in wireless sensor networks (WSNs) have a lot of new energy-efficient protocols especially designed, in which energy recognition is actually an important concern. Inside WSNs, many small sensor nodes are utilized as a good means of data collecting in a variety of environments. Since the sensor nodes run on the battery of power that is restricted, it's an excellent demanding goal to develop an energy-efficient routing protocol, which may lessen the delay while providing long span and high energy efficiency of network lifetime. Our proposed item is actually improved from LEACH protocol by adapting node scheduling program (active and sleep) in heterogeneous and homogeneous node topologies of WSNs, which yield better performance in energy saving and then improved network lifetime. The work carried out is presented in this thesis will be based on simulations of newly designed routing protocols, from the key routing protocol of clustering based hierarchical, routing protocol namely called LEACH (Low Energy Adaptive Clustering Hierarchy). Simulations allow for more aspects to be evaluated and more parameter values to be investigated, than what would be possible using real applications in real wireless sensor networks. Nevertheless, the accuracy of every simulation is dependent on the accuracy of the simulation models used in the developed routing protocols

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 Keywords

Leach Algorithm, Energy Efficient Routing, Wireless Sensor Networks, energy efficiency etc.

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 Abstract

Sarv Skihsa Abhiyan

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Sarv Skihsa Abhiyan

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In past few years, the world has experienced a high rise in the market of poultry industry. This industry has added a non degradable feather waste to the environment on very large scale. This feather is even not degraded by the enzymes such as Trypsin and Pepsin and has become a global issue. Use of microorganisms in feather degradation is a trending and eco-friendly solution. The ultimate aim of the current study was to degrade feather using keratinolytic bacteria. Bacteria were isolated and screened from the soil samples collected from the dumping yards of chicken shops, poultry farm and feather waste collected areas. Total 68 different bacterial isolates were isolated and checked for their potential to degrade feather waste. Among them isolate C1B is gram positive, rod shaped, endospore forming bacterial species , morphological and biochemical identification showed that isolate C1B was Bacillus species. It was found that the bacterium had the efficiency of degrading 84.5% of feather within 72h. The bacteria used feather keratin as a principal source of carbon, nitrogen, sulphur and energy. The present study would highlight the degradation of feather waste using bacteria.

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 Keywords

Poultry Industry, Feather Waste, Waste Degradation, Bacteria, Keratin.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Machine learning, Heart Disease, Decision Tree, Naive Bayes, Neural Network, Deep Learning and SVM.

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Education system highly emphasizes the responsibility of teachers both males and females to educate and mold the students. Irrespective of the percentage of women teachers in education from primary education system to under graduate level system, we must necessarily value their role as educators. When we succeed in providing women lecturers an excellent working condition, they can contribute to the development of education and the community as a whole. The success of students and the effectiveness of education largely depend on the job satisfaction of the teachers. When the teachers are encouraged, given ideal working conditions and recognized morally and economically, they can give their best. In most cases, students see their teachers as their advisors and role models, having such teachers is very important for children as teachers can give the students motherly care.

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Teacher, Education, Professionalism

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Effectiveness, Travelogue. Achievement test; Secondary school students

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A study was conducted to determine the Vocational Aspiration of professional college students. 480 students were selected randomly in this study. 240 Male and 240 Female students consisted in this study and attending 15 professional college of Meerut city. The data was collected with Vocational Aspiration scale by Dr. S.K. Pundir, Dr. S.K. Agarwal and Munedra Kumar and Socio economic status scale by S.P Kulshreshta. Analysis of variance and t-test statistics were utilized to analyze the data. Result indicated Socio economic status was significant on students -Vocational aspiration. On the basis of these findings suggestions were made on the ways to enhance career development of students. Keywords- Socio economic status, Vocational aspiration,student.

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Socio economic status, Vocational aspiration, Student

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 Abstract

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Bulbul Shah, Saiyyid Ali Hamdani, Mir Muhammad Hamdani, Sultan Shah Mir, Sultan Qutbud-Din, Sultan Sikander.

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We reported here simple method of preparation of nano porous Carbon fibers (CFs) by thermal decomposition. Carbonization of waste plant material was carried out in single zone furnace. Scanning electron microscope (SEM) image revels that the Carbon fibers (CFs) formed around 200 ~ 500 nm in width. For the synthesis of Carbon fibers (CFs) processing on raw fibers is important step, for that naturally dried waste plant material was washed with distilled water and soaked in 20% NaOH solution for three days for the complete removal of alkaline material. These raw fibers then washed properly with distilled water and dried in oven at 1200C. Synthesis of carbon fibers (CFs) was carried out by using Carbonization method at 8500C. Hydrogen gas was used as carrier gas. The morphological structural properties of Carbon fibers (CFs) were investigated by scanning electron microscopy (SEM), EDX and XRD. The synthesized Carbon fibers (CFs) have a crystalline size of 200~ 500 nm. Surface of fibers is highly porous in nature with presence of small size pores. The pore cavities are present all over the surface. The side walls of each pore ranges in between 10~15 nm and inner diameter of pore cavities is in the range of 20~50 nm confirmed from SEM images. The crystalline nature of fibers are observed with help of XRD. Synthesised Carbon fibers (CFs) can be used in different fields like electrochemical sensors, Supercapacitors, fuel cell etc.

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Carbon fibers (CFs), carbonization, NaOH, porous, crystalline

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 Abstract

We have found that the maximum pressure and temperature give different trends of variation with initial radius, equilibrium radius and with their ratios are quite interesting. The optimum value of pressure and temperature found in this work as 2.0?109 atm and 5.5?106 0K for initial radius of 45?m and equilibrium radius of 3.0?m. This work is fruitful and it may pave the way to propose a new theory and experiment for anomalous behavior of maximum pressure and temperature as a function of relative radius.

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 Keywords

Acoustic cavitation, Sonoluminescence, Bubble Dynamics.

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Creative Commons Attribution 4.0 and The Open Definition