International Journals of Multidisciplinary Research
Academy (IJMRA)

Abstract:
Traditional healing practices amongst Galo tribes in this area are the method to treat ailments by using herbs in form of fresh drug, crushed juice, decoction of drug part and powdered medicine for oral intake and paste for local application on skin diseases and wounds. They use locally available medicinal herbs, cultivated drugs from different habitat as well as cultivating depleting medicinal plants. The study reveals detailed documentation of healing practices used by traditional healers of the community health. Malaria and jaundice being the prominent diseases in the area are treated with the traditional form of medicine. The present paper recorded 37 medicinal plants species use by the Galo tribe in Nari-koyu, East Siang district, Arunachal Pradesh.
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Abstract:
Powder Mixed Electric Discharge Machining is capable of machining geometrically complex shapes and hard material components that are difficult to machine such as ceramics, carbides, heat treated tool steels, composites, super alloys, heat resistant steels etc. These hard material components are widely used in tool, die and mold making industries, automotive, aeronautics, nuclear industries and construction industries. For any manufacturing and fabrication process, particularly related to Electric Discharge Machining process the correct selection of machining parameters is one of the most important aspects to be considered. This experimental work investigates the effect of dielectric fluid on the material removal rate. Further, the machining parameters like pulse on time, current and pulse off time are also investigated to improve the material removal rate. The experiment has been conducted on high speed steel work piece using square shaped copper electrode having cross-section 8mm×8mm. For this experimental work, kerosene oil and copper powder mixed kerosene oil are used as a dielectric medium. The layout of design of experiment is based on Taguchi L9 orthogonal array and the analysis of variance is used to analyze the results and to determine the most significance machining parameter. From the results obtained, it is concluded that copper powder mixed kerosene oil as a dielectric fluid provides more material removal rate as compared to the simple kerosene oil. From the main effect plots, it is found that pulse on time and current are the most influencing parameters for material removal rate and pulse off time has the least effect. As the pulse on time and current increases, the material removal rate also increases (i.e. material removal rate varies directly with pulse on time and current). The optimal values of machining parameters like pulse on time, current and pulse off time are 150 µs, 12 Amp and 10 µs respectively
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Abstract:
Self compacting concrete (SCC) is defined as a flowable concrete highly applicable fr congested reinforced structural elements and high durablity. SCC requires high finer particles to attain liquid flow without any external pressure application. Natural river sand consumption is highly increasing due to rapid growth of construction industry and creating several environmental issues and as alternate to natural sand manufactured sand (MSand) is being used as fine aggregate. This research is mainly concentrated on gradation of fine aggregate to get required durability by examine the effect of different fineness modulus (FM) of MSand (2.5, 2.7 and 2.9) on the durability characterstics of SCC with blending of binding materials as SCC_25FA_10SF; SCC_25FA_10SF and SCC_25FA_5SF_5MK. The test methods adopted to evaluate the durability charcters are water absorption and rapid chloride permeability test after curing periods of 28, 56 and 112 days. Results showed that the durability charcterstic values of SCC with FM value of 2.7 aquired better results than other FM values. Hence, it is concluded that proper gradation of finer and coarser fractions of MSand has to be maintained to attain desired durability charcterstics in SCC at hardened state.
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Abstract:
We introduce double series and we shall give the definition of their convergence and divergence. Then we study the relationship between double and iterated series, The theory of double series is intimately related to the theory of double sequences. To each double sequence z : N×N −→ C, there corresponds three important sums; namely: 1. 𝑧(𝑛, 𝑚) ꝏ 𝑛,𝑚=1 , 2. ( ꝏ 𝑛=1 (𝑧 𝑛, 𝑚 ) ꝏ 𝑚 =1 3. ( ꝏ 𝑚=1 (𝑧 𝑛, 𝑚 ) ꝏ 𝑛=1 And we give a sufficient condition for equality of iterated series. Key Words: Convergence, Corresponds, Divergence, Double, Series, Theory
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Abstract:
The construction boom in India is developing at a fast rate of growth. It provides wide opportunity in India for a new entrant in prefab sector. At present precast concrete buildings are the advanced construction techniques available over worldwide. Being its wide applicability, the total precast concrete buildings systems are becoming a popular choice for many construction. Precast concrete available in many shape, sizes, including structural elements and unreinforced pieces. The prefab industry is the backbone for the development of new ideas in construction business of any country; Factory buildings, residential buildings and the industrial township are needed practically by all the sectors, either to support the manufacturing or services of any industry. Prefabrication is the practice of assembling components of a structure in a factory or other manufacturing site, and transporting complete assemblies or sub-assemblies to the construction site where the structure is to be located. A modular structure however, is not a mobile structure; it is simply a structure that is built off-site as opposed to on-site. These structures are often called factory-built structures, system-built or pre-fab. structures. Modular and manufactured structures however, are not the same. Manufactured buildings are not placed on permanent foundations. Manufactured homes, sometimes referred to as mobile homes can be moved from one location to another. Prefabrication has been used extensively and widely for many years around the world. Pre-assembly, prefabrication, modularization, system building and industrialized buildings are the terms which have been frequently used to describe that the manufacture of building components are constructed either on-site or off-site in a factory covering manufactured, modular and pre-cut or pre-engineered systems. Although the terms, are often interchangeably used, their precise definitions depend heavily on the users’ experience and understanding, which vary from country to country Prefabrication is preferred with special emphasis on the building components are made off-site in a factory. Off-site fabrication is a topic of international interest and provides an effective construction technique in term s of quality, time, cost, function, productivity and safety. It is adopted worldwide as the ideal means of producing an immense array of elements from structural members, cladding units, and bathrooms to fully-finished modular buildings. Architects are incorporating modern designs into the prefabricated houses of today. Prefab housing should no longer be compared to a mobile home in terms of appearance, but to that of a complex modernist design. There has also been an increase in the use of "green" materials in the construction of these prefab houses. Consumers can easily select between different environmentally friendly finishes and wall systems. Since these homes are built in parts, it is easy for a home owner to add additional rooms or even solar panels to the roofs. The main objective of this paper is to Investigate the current level of utilization of prefabrication technology in the building sector of the construction industry,examine the advantages and disadvantages of prefabrication technology in the building industry examine the advantages and challenges of conventional building practices in the current industry and formulate construction techniques that will integrate prefabrication in the current conventional building practices.
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Abstract:
A convenient and competent synthesis of a series of eleven new Cholic acid derivative (A-K) is described starting from Cholic acid. The invitroantimicrobial estimation of the newly synthesized Cholic acid derivative was performed against four bacterial strains i.e.two Grampositive bacteria viz. Bacillus subtilis(MTCC 441) & Staphylococcus epidermidis(MTCC 6880), two Gram-negative bacteria viz. Escherichiacoli(MTCC 1652) & Pseudomonas aeruginosa(MTCC 424) and twofungal strains viz. Candida albicans(MTCC 227) & Aspergillus niger(MTCC 8189) by sequential dilution technique. The derivatives 2e, 2f, 2gand 2kwere found to exhibit better antibacterial activity than other tested compounds against B. S.epidermidis.
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Abstract:
Enzymes present in biological system of both chemical process and of nuclear one transmute minerals into other minerals at normal environment of temperature and pressure without creation of any radioactive emission and materials. In the present study green gram seeds were used for the germination. The study contains four types of samples, control, soaked and germinated of each of 4 gm and radicals of 16 gm of randomly selected seeds. Seeds of germinated samples were soaked in distilled water for 16 hours and then germinated for two days and conducted elemental analysis with the instrument ICP-OES of Perkin Elmer and had shown that germinated seeds increased its chemical composition of K and decreased in Na. Radicals of germinated seeds increased its chemical composition of Na, Mg, Al, P, K, Fe and Zn and decreased in Ca. Here enzymes could have facilitated biological cold fusion that resulted in changes in the chemical composition of germinated seeds and radicals in the germinated seeds using the weak nuclear force called neutral currents. These types of research are important in the fields of medicine, science, agriculture, health and deactivation of radioactive wastes.
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Abstract:
A Theoretical analysis by Genetic Algorithm for optimization of important parameters (Directivity, Radiation Power, Impedance etc.) of magnetically biased microstrip antenna fabricated on ferrite substrate is reported. The effect of magnetic field (Ho) on ferrite antenna during electromagnetic propagation is incorporated in function analysis with the help of extraordinary propagation constant (k), which is new one in this type of optimizing analysis. Functions for the fitness of the GA program is developed using cavity model of the analysis of microstrip antenna. The genetic algorithm was run for 500 generations. The probability of crossover was varied from 0.7 to 0.85 and the probability of mutation was varied from 0.001 to 0.002. The computed results are in good agreement with the results obtained experimentally
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Abstract:
In the recent years several researchers proposed and studied beta operators in approximation theory. In the present paper, we establish an error estimation formula for modified beta operators in linear simultaneous approximation. To prove our result, we have used the technique of linear approximating method, namely, Steklov mean .
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Abstract:
Management of huge amount of data has always been a matter of concern. With the increase in awareness towards education, the amount of data in educational institutes is also increasing. The increasing growth of educational databases, have given rise to a new field of data mining, known as Educational Data Mining. The present paper shows the performance of GPSO algorithm on the data mining. In the present paper review of literature on the data mining gives results of experimental work on basics of academic student performance. It has been observed that the GPSO algorithm gives better results than existing algorithm. Future scope of the data mining is also discussed in this paper.
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Abstract:
Most nations face high and expanding rates of heart diseases or Cardiovascular Disease. Despite the fact that, advanced pharmaceutical is creating colossal measure of information consistently, little has been done to utilize this accessible information to comprehend the difficulties that face an effective elucidation of echocardiography examination results. The present paper based on the study of models utilizing the different heart diseases forecast calculations like: Decision Tree, Greedy Algorithm and Neural Network. In this paper different authors paper reviewed for prophetic model for heart diseases prediction using data mining methods for improving the dependability of heart diseases.
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Abstract:
This paper aims at developing a model for test case generation where optimized test cases are generated by making use of Genetic algorithm. These generated test cases are run on an implementation of the software under test and its mutants and output is generated. The goodness of result and effectiveness of test cases is verified by making use of an acceptor. Also in order to improve reliability of the system fault tolerance mechanism is implemented.
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Abstract:
Quality control is one of the basic issues in textile industry. Texture analysis plays an important role in automated visual inspection of texture images to detect their defects. The investment in an automated fabric defect detection system is more than economical when reduction in labor cost and associates benefits are considered. The inspection of real fabric defects is particularly challenging due to the large number of fabric defect classes, which are characterized by their vagueness and ambiguity. Many fabric defects are very small, which makes them very difficult to detect by only monitoring intensity change. Faultless fabric is a repetitive and regular global texture and Fourier transform can be applied to monitor the spatial frequency spectrum of the fabric. When the defect occurs in the fabric, its regular structure is changed so that the corresponding intensity at some specific positions of the frequency spectrum would change. In this paper, a simulated fabric model is used to understand the relationship between the fabric structure in the image space and in the frequency space. Based on the three dimensional frequency spectrums, two significant spectrum diagrams are defined and used for analyzing the fabric defect. These two diagrams are called the central spatial frequency spectrums. The defects are broadly classified into 3 classes. Double yarn, missing yarn and web or broken fabric. After evaluating these 3 classes of defects using some simulated models and real samples, seven characteristics parameters for central spatial frequency are computed
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Abstract:
Feeling location of the individual by gathering the Electroencephalography (EEG) data, motion from the brain by utilizing "Mind wave kit", which gives the raw EEG waves by the non obtrusive strategy just utilizing single anode. Individual by viewing the distinctive enthusiastic recordings his feeling contrasts furthermore the electrical diverse EEG wave Alpha, Beta, Delta, Gama and theta shifts, distinctive waves having its nativity as indicated by the passionate changes. Lucid scribe software support to gathering of information from the kit, the information traded to the exceed expectations and by finding the base and greatest estimation of each EEG wave, this is in the numerical qualities, prepared to the Neural Network by utilizing the Adaptive Neuro Fuzzy Inference System (ANFIS). Data with an augmentation of .mat record is prepared to the ANFIS, testing of the information with the effectively prepared information, yield will exist in which feeling the individual is, assessed yield might be 0 neutral, 1 Happy, 2 Disgust, 3 Sad, 4 Angry. In this work Fuzzy based mental state evaluation utilizing signal handling is conveyed by get ready 280 samples are set up by demonstrating them diverse recordings identified with particular feelings. By utilizing neuro sky's mindwave pack cerebrum waves are recorded at the brow qualities are organized as needs be. 260 information tests prepared and 20 are tried. The 3.2x10-3 error is seen in the wake of plotting test FIS against preparing information. As mindwave kit is wearable with Bluetooth bolster this work might be utilized as a part of different applications
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Abstract:
The security ensures gave by SSL/TLS rely on upon the right confirmation of servers through authentications marked by a trusted power. How- ever, as late episodes have illustrated, confide in these powers is not well set. Progressively, endorsement powers (by pressure or trade off) have been making manufactured endorsements for a scope of foes, permitting apparently secure interchanges to be captured by means of man-in-the-center (MITM) assaults.An assortment of arrangements has been proposed, however their many-sided quality and organization costs have prevented their reception. In this paper, we propose Direct Validation of Certificates (DVCert), a novel convention that, rather than depending on outsiders for testament approval, permits spaces to straightforwardly and safely vouch for their declarations utilizing already settled client validation qualifications. By depending on a hearty cryptographic development, this generally basic method for en- hancing server personality approval is not just proficient and similarly simple to send, yet it likewise comprehends different constraints of outsider arrangements. Our broad exploratory examination in both desktop and versatile stages demonstrates that DVCert exchanges require little calculation time on the server (e.g., under 1 ms) also, are probably not going to corrupt server execution or client encounter. To put it plainly, we give a hearty and down to earth system to upgrade server confirmation and shield web applications from MITM assaults against SSL/TLS.
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Abstract:
In present work we analyze the suitability and feasibility of analysis method, developed on mechanism proposed by Prakash, for the determination of T L decay parameters, namely the activation energy or trap depth, frequency factor and order of kinetics or extent of retrapping, of a thermoluminescence (TL) spectrum by applying it to both experimentally reported TL spectrums or glow curves of specimens Natural Biotite [K(Mg,Fe)3AlSi3O10(F,OH)2 ], a mineral within the mica group, and Copper doped ZnS and to a TL glow curve of hypothetical system. It is found that the method is simpler, convenient and can be used for glow curves of any order of kinetics or any extent of retrapping.
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Abstract:
The study is to understand the behavior of concrete made with Black Stone Marble Waste Aggregate (BSMWA). The consumption of materials like coarse aggregate, fine aggregate, it will result the shortage the same in the future and also to environmental damage. Presently large quantum of Black Stone Marble Waste Aggregate is generated in marble and slab industry during the processing. Therefore, this study is to investigate the possibility of utalisation of the marble waste in concrete. The natural aggregate is replaced by the black stone marble waste with a proportion of 0, 25, 50, 75 and 100% and with addition of fiber 0, 1 and 2 percentages.
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Abstract:
Much have been said and done about climate change and its attendant environmental deterioration, but unfortunately not much have been acheived. Flooding and formation of gullies is one of the greatest environmental mishaps in southeasten Nigeria as a whole and particularly in the study area (Amokwu-Affa). Not much have been discussed on the adoption of low-technology approach through private and public participation to control the environmental scourage. However, to work towards this direction, relevant literatures were reviewed, key stakeholders interviewed, informal discussions were held with key experts in the study area and critical gully erosion sites were also observed and photographs taken. The results revealed that the causes of floodings and erosion can be traced to various human activities. Hence, the conclusion is that human –based approach in form of private and public participation through workshops and other preventiive measures can go a long way in reducing the environmental hazard.
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Abstract:
The term Big Data has been coined to refer to the bulk of data that cannot be dealt with by traditional data-handling techniques. The concept of Big Data is still in infancy and is a novel concept.A small data becomes BIG Data when it is collected from the different resources like social media, business system, financial system, governance,banking,insurance,health care etc. In the earlier times, few companies were generating data, all others were consuming data but as per the new model, all of us are generating data, and all of us are consuming data. Now the challenge is to manage,store and process it and to use it for the decision making process.The aim of this paper is to explore the methodology in which BIG Data is can be used to provide meaningful information from the hidden patterns and hence to use it for making better fast and effective decisions to compete well in this competitive global environment.The paper throws light on various applications of Big Data in all diverse aspects of economy population health, for the betterment of finance, telecom industry, food industry and for fraud detection and sentiment analysis have been delineated.
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Abstract:
Genetic Algorithm is search and optimization technique which has number of steps like initialization, selection, crossover, mutation and replacement. Genetic algorithms are optimization search algorithms that maximize or minimizes given functions. Since GA is heuristic procedures, they are not guaranteed to find the optimum, but experience has shown that they are able to find very good solutions for a wide range of problems. In this paper focus is given on selection phase of GA and comparison between different selection techniques of GA. In selection operator individual are selected according to their fitness and chooses those chromosomes in the population that will be allowed to reproduce, and on average the fitter chromosomes produce more offspring than the less fit ones. Researcher has done lot of work in selection phase of GA. In this paper a number of selection techniques have been described like roulette wheel selection, rank selection, tournament selection, steady state selection, Boltzmann selection and Elitism selection
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Abstract:
This paper studied the repairable system with M operating machines, S warm standby machines and R heterogeneous servers where warm standby machines have switching failure probability q. Once all spares are utilized, system starts working under degraded mode due to load sharing. It is assumed that failure and repair times of the machines follow the exponential distribution. Steady state probability is evaluated using successive over relaxation (SOR) technique. A cost model is developed in order to obtain the optimum number of repairmen and spare machines maintaining the system availability at minimum specified level. We performed sensitivity analysis under optimum operating conditions
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Abstract:
Health is the primary concern of all living beings. There are many reasons behind the drastic increase in health issues among the humans. One such reason is not maintaining the physique.Though good physique improves beauty, there is probability of identifying the health condition of a human being by their physique.Changes in life style and marching towards more consumption of fast foods and junk foods made many people to lose their physique which paved the way for obesity and diabetes. Anthropometry is a science of measurements and proportions of Human body with which we can calculate the body mass index and other parameters which forms as the bases to study about their health condition. An attempt is made to collect the parameters related to physique and to study the impact of these parameters with their health condition such as obesity and type 2diabetes.
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Abstract:
This paper considers a number of selection schemes commonly used in modern genetic algorithms. The categorization of the various selection techniques and their advantages and disadvantages are considered in this paper
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Abstract:
An analysis has been carried out to investigate MHD boundary layer flow of an electrically conducting nanofluid due to an exponentially permeable stretching sheet with chemical reaction and activation energy by employing suitable numerical technique. The equations of mass, momentum, energy and nanoparticle volume fraction governing the flow of the fluid are partial differential equations which are reduced to ordinary differential equations by means of similarity transformation. These equations are solved numerically using Method of line. The non-dimensional parameters such as Brownian motion parameter Nb, Thermophoresis parameter Nt, non-dimensional energy E, Prandtl number Pr, temperature difference parameter δ, dimensionless reaction rate σ and fitted rate constant n are analyzed for nanoparticle volume fraction profile and the numerical values presented graphically .
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Abstract:
Nowadays, the use of cement in the construction industry has been increased day by day which causes damage to the environment as the cement industry emits maximum amount of carbon dioxide. To reduce environmental pollution and save natural resources, it is essential to preserve it for our future generations. In order to solve the above problem, wastepaper sludge ash and Quartz is used as an alternative for cement and sand. In the proposed work, cement is replaced by 5, 10, 15 and 20% percent by wastepaper sludge ash and the percentage on which optimum strength obtained i.e. 5% replacement is kept constant and natural sand is replaced by Quartz, varying the percentage by 25, 50 and 75%. The compressive strength of concrete is tested by using compressive testing machine and rebound hammer. Research done showed that Waste Paper Sludge Ash can be used as cement replacement up to 5% by weight. Maximum Compressive strength of cubes with 5% WSA and 50% QS is observed to be 44 MPa.
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Abstract:
Electrical discharge machining is a non conventional process of machining very hard material such as titanium alloys, heat treated tool steels, super alloys, composites, ceramics, heat resistant steels, tungsten carbides etc. These materials are precise and very difficult to machine with conventional way of machining processes like milling, drilling etc. These hard materials are widely used in modern industries (die and mold making industries, medical, aerospace, aeronautics and nuclear industries). Electric discharge machining is a thermal based machining process in which machining is done with the repeatedly reoccurring electric sparks occurs between the tool and work piece. Both the tool and work piece are immersed in dielectric fluid. This study discusses the influence of machining parameters like current, voltage, pulse on time and pulse off time on the performance parameters such as material removal rate and tool wear rate. These selected machining parameters are varied up to their four levels. The other machining parameters such as duty cycle, polarity, spark gap are kept constant. Since mild steel is an electric conductive material and found applications in various industries for making desirable products, so in this experiment mild steel is used as a work piece material and machining is done with copper electrode having 10 mm in diameter. The layout of design of experiment is based on Taguchi L16 orthogonal array and analysis of variance (ANOVA) is used to investigate the results obtained from Taguchi. From results it is concluded that out of four selected machining parameters, current and pulse on time are the most influencing parameter for material removal rate and the other two parameters i.e. voltage and pulse off time have not much effect on performance. As the current and pulse on time increases, the material removal rate also increases. From the response tables for means and S/N ratio for material removal rate , it is found that current is the most impacting parameter followed by pulse on time, voltage and pulse off time
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Abstract:
Electrical discharge machining (EDM), is a thermal based machining process whereby a desired shape is obtained by using electrical discharges. In this process Material is removed from the workpiece by a series of rapidly recurring current discharges between two electrodes, separated by a dielectric liquid and subject to an electric voltage. One of the electrodes is called the tool-electrode, or simply the "tool" or "electrode," while the other is called the workpiece-electrode, or "workpiece." The process depends upon the tool and workpiece not making actual contact. When the voltage between the two electrodes is increased, the intensity of the electric field in the volume between the electrodes becomes greater than the strength of the dielectric (at least in some places), which breaks down, allowing current to flow between the two electrodes. As a result, material is removed from the electrodes. Once the current stops (or is stopped, depending on the type of generator), new liquid dielectric is usually conveyed into the inter-electrode volume, enabling the solid particles (debris) to be carried away and the insulating properties of the dielectric to be restored. In this study we will discuss the effect of different machining parameters like voltage, current, pulse on time, pulse off time on the response parameters mainly on tool wear rate. the study will be made with four different values of input parameters. The other parameters such as duty cycle, polarity, spark gap are kept constant. In this experiment mild steel is selected as work piece and copper rod with 10mm diameter is taken as tool electrode. The layout of design of experiment is based on Taguchi L16 orthogonal array and analysis of variance (ANOVA) is used to investigate the results obtained from Taguchi. From the result it is found that the tool wear rate is directly proportional to the current and pulse on time. As the range of current and pulse on time increases, the tool wear rate also increases. This is due to that as the current and pulse on time increases, the heat energy also increase which further results of more metal to be melt from work piece and tool. For the response parameter i.e. tool wear rate, the voltage and pulse off time have not much effect
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Abstract:
The term ‘Logistics’ have been taken from military where it is related to the procurement of arms and ammunitions and much needed supplies for the armed forces who are fighting with enemies at the front. Today, logistics is not only related to the movement of physical goods, but it is also related to the management of the relations of suppliers and customers. Logistics management means, the management of movement where the customers’ needs are fulfilled and satisfied through integration and co-ordination of the supply chain. In this paper, the role of information technology, communication technology and autoidentification technology in managing the supplies and logistics has been discussed. A lot of innovations in this field have changed the way the goods are managed and they have made the things easier and faster. This paper discusses the impact of modern technology on in logistics and supply chain management. In this paper, it is concluded that technology has increased the effectiveness and competitiveness of supply chain management by identifying, managing and delivering the goods at a faster pace. Keywords: Logistics, Supply Chain Management, IT and Logistics
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Abstract:
This paper deals with thorough investigation on seven level inverter fed induction motor drive. The investigation parameters are Total Harmonic Distortion (THD), torque, speed and efficiency of voltage source inverter fed induction motor drive system. A seven level inverter fed induction motor drive system is simulated using matlabsimulink and the results are presented. The system is also fabricated and tested to compare the simulation results with experimental results. It is observed that there is a close agreement between simulation results and experimental results.
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Abstract:
Discrete mathematics is the section of science focused to the study of discrete objects. In this research, we critically analyze “problem solving applications of discrete math‟s with the help of logical operation in computer. These axioms are made through the laws of discrete science. It has the applications to all fields of computer science; it is used broadly in telecommunications and information processing. In discrete mathematics, we are concerned with objects such as integers, propositions, sets, relations and functions which are all discrete. We determine and study the concepts associated with them, properties and relationships among them. Discrete mathematics includes sets, functions and relations, matrix algebra, combinatory and finite probability, graph theory, finite differences and recurrence relations, logic, mathematical induction, and algorithmic thinking. It is the mathematical language of data science, and as such, its importance has heightened dramatically in recent decades.The applications of the discrete mathematics state the context of set theory, algebra and calculus.Discrete math forms the substructure of many real world scientific fields especially computer science. The primary techniques learned in a discrete math course can be applied to many different fields.
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Abstract:
Curative plants are also called „Medicinal Herbs‟ have been discovered and used in traditional medicine practices since prehistoric times. Plants synthesis hundreds of chemical compounds for functions including defense against insects, fungi, diseases and herbivorous mammals. Numerous phytochemicals with potential biological activity have been identified. However, since a single plant contains widely diverse phytochemicals, the effects of using a whole plant as medicine are uncertain. Further, the phytochemical content and pharmacological actions, if any, of many plants having medicinal potential remain unassessed by rigorous scientific research to define efficacy and safety. Medicinal plants are widely used in non-industrialized societies mainly because they are readily available and cheaper than modern medicines.
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Abstract:
A new species of the genus Lycodon Fitzinger, 1826 is described from the Cardamom Mountains of southwest Cambodia.Lycodon zoosvictoriae distinctly differs from all other species of Lycodon in Southeast Asia by a combination of its morphometric characters and unique coloration. The new species has 17 dorsal scales at midbody; 2+2 temporals; 8 supralabials; 10 infralabials; loreal separated from internasal and orbit; 213 ventrals; 85 subcaudals; pale tan brown ground color,irregular dark brown blotches on anterior part, 31 transverse blotches on posterior part of body and 26 blotches on tail.Given its submontane type locality, the new species could prove to be endemic to the Cardamom Mountains of southwestCambodia and probably Southeast Thailand.
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Abstract:
Nitric corrosive creation is a significant substance measure. In our paper, we have created information dependent on the reenactment acted in HYSYS. This information can assist us with understanding the cycle in various circumstance in modern practice. From this undertaking material and energy streams, estimated unit tasks squares can be utilized to lead monetary appraisal of each cycle and enhance every one of them revenue driven augmentation. Our created reproduction model can likewise be utilized as a guide for understanding the cycle and the financial matters, and furthermore a beginning stage for more modern models for plant planning and cycle hardware indicating. Keywords Watchwords: Oswald, recreation, passivation, alkali
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Abstract:
Recent years have seen no radical changes in predicting fly ash resistivity from Indian perspective. There have been no significant advances in developing new techniques in the field of fly ash resistivity for low sulphur coals which becomes a basic parameter to design an( ESP). However, arise from time to time which depress performance; a particular example is that due to high resistivity dust which has tended to become more troublesome in Indian power stations, especially with low sulphur coals. Practical solutions to such problems are being vigorously sought.
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Abstract:
Cooperation is a significant versatile procedure for adapting to testing life history stages. Transient gathering can give endurance benefits during dangerous or weak periods. Less every now and again, long haul partnerships might emerge when advantages of participation offset inborn direct wellness expenses of shared generation. For eusocial gatherings, with respect to individual organic entities, early development and improvement addresses an especially troublesome life history stage, since youthful provinces are profoundly powerless against predation, mortality gambles, and the impacts of rivalry. All the while, beginning states should facilitate major authoritative changes that help fast development. Understanding circumstances during this difficult ontogenetic period might give experiences into the social benefits hidden participation among settlement foundresses.
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Abstract:
Solar energy is considered to be one of the green energies that plays an important role in reducing green house gases thereby reducing carbon footprint as it’s main output is electrical energy from incidence of sun’s light energy. To make it more greener thermal energy from Solar energy are being tapped. To make cost effective, combined production of electrical and thermal energy is possible by circulating air or water, as heat removing fluid around the panel. By doing so, the performance and lifetime of PV Panels can be undoubtedly increased. More and more theoretical,numerical,and experimental studies are undertaken in this area. This energy conservation measure led to the evolution of photovoltaic thermal (PVT) hybrid system [1]. The unwanted heat from PV panel is usually recovered from their rear side by maintaining air flow orwater flow, and could be used for heating air or water respectively. Based on the heat extraction medium like air and water, PVT technology can be broadly grouped as PVT air (PVTa) technology and PVT water (PVTw) technology. Recent PVT systems [2, 3] incorporate novel heat extraction techniques with high thermal conductivity nanofluids, latent heat of fusion with the use of phase change materials (PCM), latent heat of evaporation in heat pipes and semiconductor based thermo-electric modules.
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Abstract:

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