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The graphs G = [V(G), E(G)] consider in this article are finite of order |V(G)|= n, undirected, without loops and multiple edges. For any set A ⊂ V(G) denote by 〈A〉 the induced sub graph on A, G - A stands for [V(G)\A]. The words cycle and path mean elementary cycle or path. The vertex connectivity of G will be denoted by k(G), the circumference of G (i.e., the length of a longest cycle in G) by c(G),...
This article deals with partitioning the vertex set V(G) into as many disjoint subsets, each being a majority dominating set with a required property. The majority domatic number dM(G) are found for some standard graphs. Some bounds and characterisations on dM(G) of a graph G are determined.
Villamayor and connell have obtained the necessary and sufficient condition for group algebra to be regular while the regularity of semi group algebra has been discussed by Weiss glass. The main objective of this paper is to find the condition for semi group algebra to be periodic. This will be proved here each periodic inverse semi group is completely semi simple.
Optical Transparent single crystals of Pb2+ doped Potassium acid Phthalate at different proportions were grown in aqueous solution by slow evaporation method at room temperature. The characterization of functional groups in the crystal lattice and optical absorption studies were done by FTIR and UV visible spectrophotometer.
Biomass derived vegetable oils can be used an alternative fuels for CI engines. In this view the properties measurement of biofuels and its blends with diesel were carried. Biofuels selected for the properties measurement are Undi, Palm and Simarouba. These fuels are added in proportions with pure diesels so as to biodiesel form. These biofuels in transesterfication process are prepared in ethyl and...
This paper is focused on determination of optimum conditions of the reactant and catalyst required for the production of biodiesel. The demand for petroleum is increasing with each passing day. This may be attributed to the limited resources of petroleum crude. In that case it becomes utmost necessity to search for alternate fuels which are renewable and in that biodiesel emerges a real solution....
Increase in demand and decrease in supply of natural aggregates for the production of concrete has resulted in the need to identify new sources of aggregates. At the same time, in Urban and City areas, disposal of increasing amount of demolished wastes from deteriorated and obsolete structures creates a big problem. Thus, it would be desirable if demolished waste could be processed to yield quality...
Cavitation refers to formation of bubbles in a flow and subsequent dissolution in the flow. The bubbles are formed when the low pressures is below vapour pressure at the given temperature. The pressures may be reduced due to flow conditions or imposed acoustic field. Depending on origin cavitation may be classified into acoustic cavitation and hydrodynamic cavitation. Acoustic cavitation is found...
We conduct a study to evaluate the user-friendliness of compact input device on multimodal interface. The interface provides visual and auditory feedback while the tactile feedback generated by the rolling unit attached to the Compact input device. Based on these interfaces, a set of experiments is conducted to compare their efficiencies. The measurement criteria used in this experiment are number...
Software as a Service (SaaS) the most important flavour of cloud computing can be used for providing various Business solutions. In real world Several Businesses had successfully implemented this concept. This paper provides the Imagineering thought of using SaaS implementation of cloud in academic arena. The universities can provide on demand service for using software's by providing unique cloud...
The interaction between business models is used in consumer centric manner instead of using a producer centric approach for customizing the business process in cloud environment. The knowledge based human semantic web is used for customizing the business process It introduces the Human Semantic Web as a conceptual interface, providing human-understandable semantics on top of the ordinary Semantic...
The application server handles dynamic and sensitive Web contents that need protection from eavesdropping, tampering, and forgery. Although the Secure Sockets Layer (SSL) is the most popular protocol to provide a secure channel between a client and a cluster-based network server, its high overhead degrades the server performance considerably and, thus, affects the server scalability. Therefore, improving...
The concept of voice transferring from one mobile to another mobile using Bluetooth/ WIFI connectivity is discussed in this paper. Bluetooth is the connection which can be used as a link to share data among devices within a Personal Area Network. Now-a-days mobile phones come with Bluetooth facilities. Wi-Fi is a WLAN standard which is used to share data over the transmission range larger than Bluetooth...
Wireless mesh networks (WMNs) experience frequent link failures caused by channel interference, bandwidth demands causes severe performance degradation in WMNs. Link failure will lead to produce a sequence of disruptions to deliver the packets to the destination. To overcome this ART rerouting the traffic via an alternative path from a node whose local link is down without the need to wait until the...
Data mining extracts novel and useful knowledge from large repositories of data and has become an effective analysis and decision means in corporation. The sharing of data for data mining can bring a lot of advantages for research and business collaboration. The misuse of these techniques may lead to the disclosure of sensitive information. However, large repositories of data contain private data...
The main focus of the construction industry is to ensure that projects are successfully completed within the constraints of best quality, stated period and at minimum cost possible. The implementation of QMS in Construction Industry is meant to assist the industry to improve the efficiency and effectiveness of the organization management system in ensuring successful objectives of company. This study...
The present investigation shows that the agricultural by-products like bengal gram husk, tur dal husk, and tamarind husk can be used as an effective adsorbent for the treatment of wastewaters containing metals like chromium (VI), iron (III), nickel (II) and mercury (II). The term biosorption commonly refers to the passive binding of metal ions or radioactive elements by dead biomass. It has to be...
In this paper, an algorithm to solve the Price Based Unit Commitment Problem (PBUCP) under deregulated environment has been proposed using Shuffled Frog Leaping Algorithm (SFLA) intelligent technique to maximize the GENeration COmpanies (GENCOs) profit. Price / Profit-based UC formulation which considers the softer demand constraint and allocates fixed and transitional costs to the scheduled hours...
Capital market plays a vital role in developing economy for mobilizing savings. Investors with risk appetite are ready to invest their savings in the stock market with the expectation of decent return. Initial public offer (IPO) provides ample opportunities to investors to divert their savings towards stock market. Since shares are offered to the public for the first time different opinions may be...
The present work is to make an attempt towards isolating and characterizing the plant phenolics of Senna alata and evaluated for their antibacterial activities against Escherichia coli, Bacillus subtilis, Vibrio cholerae, Salmonella typhi and Staphylococcus They are also recommended as antifungal, antiparasitic, antipyretic, anti-inflammatory, antineoplastic, etc.
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