Cognitive Networks are characterized by their intelligence and adaptability. Securing layered heterogeneous network architectures has always posed a major challenge to researchers. In this paper, the Observe, Orient, Decide and Act (OODA) loop is adopted to achieve cognition. Intelligence is incorporated by the use of discrete time dynamic neural networks. The use of dynamic neural networks is considered, to monitor the instantaneous changes that occur in heterogeneous network environments when compared to static neural networks. Malicious user node identification is achieved by monitoring the service request rates generated to the cognitive servers. The results and the experimental study presented in this paper prove the improved efficiency in terms of malicious node detection and malicious transaction classification when compared to the existing systems.

Now a day’s Cryptography is one of the broad areas for researchers; because of the conventional block cipher has lost its potency due to the sophistication of modern systems that can break it by brute force. Due to its importance, several cryptography techniques and algorithms are adopted by many authors to secure the data, but still there is a scope to improve the previous approaches. For this necessity, we provide the comprehensive survey which will help the researchers to provide better techniques.

This paper will found its claims in a philosophy emerging from the systems of phenomenology, moving through monism, pluralism and finding its fundamental assertion in transcendental nondualism. Non-duality is commonly found in Buddhist and Indian epistemological and ontological studies, however I assert that it converges with classical western phenomenological philosophy in a manner that provides fruitful dialectical understandings related to the synthesis of conflicting opposites in instances of political impasse. The underlying assumption on which the integral assertion is founded is that many challenges facing the evolution of a more unified global civilization is based on a single under-considered dialectic of dualism and non-dualism. The failure to adequately understand the implications of these dialectical opposites limits solutions, and limits insights into the conditions of each. The challenges of absolutism within monism, the difficulties of relativism within pluralism can each be aided by non-dualism, while the challenge of subjective ideology in transcendent non-dualism is aided by grounding in the pragmatic conditions created by monism and pluralism. If we apply the approach of which I argue for, to problems in social contexts, a pattern of balancing of oppositional synthesis emerges. To demonstrate the approaches integration of ideology and pragmatism, I will first describe its philosophical basis and then apply the pattern to political conflicts to give support to the assertion that this method can be effectively applied, toward peace or further conflict, as desired. Following this introduction, section one contains discussion of the philosophy of phenomenology and the implications of non-dual perceptions. Section two contains discussion of case studies of social conflicts which give evidence for dialectical opposition. Section three contains a synthesis of the first two sections, bridging the analysis to provide support for the fundamental assertion o

This paper consists of a simplified model of counter flow shell and tube type heat exchanger having both interacting liquids as water. In this paper we have first designed a shell and tube heat exchanger to cool water from 55℃ to 45℃ by water at room temperature. The design has been done using Kern’s method in order to obtain various dimensions such as shell, tubes, baffles etc. A computer model using ANSYS 14.0 has been developed by using the derived dimensions of heat exchanger. Then the steady state thermal simulation in ANSYS has been performed by applying several thermal loads on different faces and edges. The heat transfer capabilities of several thermal materials has been compared by assigning different materials to various parts such as tubes, baffles, shell. The materials chosen were of great importance and widely used in practice such as Copper, Aluminium, Steel 1008, Steel 1010.The result obtained shows that by assigning copper to all the parts we have got the best possible value of thermal flux amongst the discussed materials, however other combinations of materials are also expected and under investigation for handy, more economic and useful solution to the problem, which has been discussed in detail inside the paper.

4-propionyl-3-(4-substitutedphenylamino) isoxazol- 5(2H)-one, substituted on nitrogen with a 2-chlorobenzothiazole group, reacts with triethylamine (TEA) in ethanol under reflux conditions to provide a convenient synthesis of 1-(2-(4- substitutedphenyl amino) -imidazo [2,1-b] benzothiazole-3-yl) propan-1-one.

An aesthetic event represents the conjunction of the subjective knowledge and of the primordial objective reality, conjunction that is crucial to signify the presence and the role of the human being in the natural existential context and to clarify man’s relationship to the universe. In this context the rules of the general system theory can be used to analyse the dynamics of the aesthetic work. We try to show how the expression of any aesthetic event, through its own structure and by its intentionality, unifies and harmonises the objective beauty. Thus the ineffable reality is revelead to human beings.

This article focuses on the improvement of the nonlinear damage law by fatigue of Chabobe. It is a solution to the dependency problem of parameters of the law vis-à-vis the SN curve of the material used for their production. The determination of the parameters, or wedging of the law, has the drawback of smoothing by linear regression the points of SN curve in a particular space specific to the law, called wedging space. So doing, the law is based on the regression line points, different from the actual SN curve of the material. The evolution of fatigue damage and hence the lifetime are then modified. The main idea is to develop a new damage law model, such as the SN curve generated by this formalism is identical to the one used to describe the fatigue behavior of the material under constant amplitude. In the present case, it’s obviously the SN curve of Bastenaire model.

In Ethiopia, feed industries are widely using limestone as a cheap source of Ca without adequate information on the bioavailability of its Ca content and the presence of other toxic minerals. This being the case, the present study was conducted to determine the Calcium, Phosphorus and Magnesium content of samples of limestone and marble powder collected from different parts of Ethiopia. Adequate quantities of lime stone, marble powder and gypsum were procured from different parts of Ethiopia and subjected to laboratory chemical analysis in triplicate. The results of this study clearly showed that the total ash content of all the materials analyzed in this study ranged between 81 and 99%, indicating the potential use of these materials (limestone, marble powder and gypsum) collected from different part of Ethiopia) as supplementary mineral feed source in a very small amounts. The Ca content of the samples collected varied from 16.62 to 89.19%, with mean value of 74.4% the value of which was significantly higher than the Ca content of Calcium-carbonate and Calcite powder (39.17 ± 0.3%). On the contrary, the mean P and Mg content of all the test materials was 0.12 and 0.32-0.69% the values of which are comparable to the P and Mg content of common animal feed in Ethiopia. In summary the results of this study showed that lime stone and marble powder widely available in different parts of Ethiopia seems to have potential value as a Ca supplement for livestock feeding. Testing the bioavailability of these materials with animal seems to be the future direction of research.

The demand on the electric power for the household, commercial and industrial loads is on the increase. Also, the management of electric distribution system is becoming more complex. Lack of information at the base station regarding status of the distribution network has been identified as the major bottleneck to its effective monitoring and control. The work described is a development of Microcontroller-based Protection of Electric Distribution system for the purpose of effective monitoring and control of distribution system. A powerful GSM networking is designed to send data from Distribution side to the Sub-station and a Matlab GUI system has been develop to show the data. In general, the proposed design is developed for the user to easily recognize the distribution transformer is safe or unsafe and the distribution line that is suffered by fault. The ultimate objective is to monitor the distribution line status continuously and hence to guard the fault of distribution line due to the constraints such as overvoltage, under voltage, SLG, DLG faults. If any of these does occurs then a message will be sent to the designed controlling unit or substation.

The contemporary conditions of life put the biosphere, in general, and mankind, in particular, to a strong dependence of various physical factors, including electromagnetic fields (EMF). During their phylogenetic and ontogenetic development the living organisms are exposed to various magnetic fields with Earth and space origin. The natural magnetic/electromagnetic fields are characterized with their continuous and comprehensive action throughout the evolution of life on the planet. The beginning of the XXIst century is characterized with exponentially increasing pollution of the atmosphere with various new means of communications which place the entire civilization into uncontrolled action of high frequency electromagnetic fields.