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Cancer is a class of diseases characterized by out-of-control cell growth, which are the building blocks of the body. Imatinib, known by its brand-Gleevec, is a type of biological therapy called tyrosine kinase inhibitor (TKI) which, a chemical messenger, is protein that cells use to signal each other to grow and thus pro-motes cancer. Structure-based method includes inverse docking was used to anticipate...
This paper studies the problem of routing in a multilayer (communication and social) network. Network protocols, such as link state routing and its variants, heavily used in mobile ad hoc networks (MANETs) cannot sustain robustness and efficiency as the topological information becomes easily stale with fast network dynamics. Attempts to collect and exchange excessive network information would result...
Power Quality is an essential aspect for reliable operation of power grid, including inverter based wind power generation. This paper focuses on real time problem harmonic injection and resonance in power network for 5MW Wind Power Plant. The Wind Plant includes 10 inverters, each of 500KW and connected to 33KV bus. Wind Power is evacuated at 220 KV Substation via 4 km Cable of 33 KV. At certain wind...
Before inception of Internet of Things (IoT), personal computers and laptop were used to handle daily tasks of individuals like mail surfing, access to bank portal, observing current temperature, among others. Nowadays, IoT-enabled smart devices like smart mobile phones, PDAs, and tablets are being used by them for such tasks due to rapid growth in IoT. Smart homes have been widely accepted by individuals...
Drought is a natural hazard with severe socio-economic consequences. For agro-based country like India, this may further deteriorate the circumstances, thereby urging for precise quantification. This paper is about the application of meteorological drought indices namely Standardized Precipitation Index (SPI), Effective Drought Index (EDI) and Percent Normal Precipitation Index (PNPI) over Marathwada...
Estimation of precipitation is necessary for optimum utilization of water resources and their appropriate management. The economy of India being heavily dependent on agriculture becomes vulnerable due to lack of adequate irrigation facilities. In this paper, a multiple linear regression model has been developed to reckon annual precipitation over Cuttack district, Odisha, India. The model forecasts...
Most common dieses in human body are related to heart and its functioning at older age. Electrocardiogram (ECG) is the most important of all modern diagnosis tools for detection of heart related issues in a subject. The technique of noninvasive ECG analysis is applicable to almost all kinds of heart related problems. This paper aims to review and compare various techniques of R peak detection in ECG...
Growing the use of nonlinear devices for purpose of the controlling the machines as per our definition. These circuits are based on power semiconductor switching devices which are for most of harmonic source in our network. Due to negative effect of harmonics, the filtration of it must require. The active power filter is most superior solution in eliminating unwanted harmonics. This paper will speak...
This paper presents an analytical model of a multi-layer (social-communication) network supported with on-the-fly learned and prior social-cognitive features. In this model, routing is formulated in a distributed setting where each node operating with local information only finds the next-hop node, among all social and mobile ad hoc network (MANET) communication link neighbors, whose normalized delay...
Common-mode current generated by the pulse-width modulated (PWM) ac drive at low modulation index and higher switching frequency results in overheating of the precharge resistor of the silicon-controlled rectifier (SCR)-based rectifier. In this paper, two modifications are proposed for the operation of SCR-based rectifiers to significantly reduce the resistor overheating issue. The solution is cost...
In mission critical networks, nodes need to communicate with minimum delay and loss. This calls for routing protocols that can quickly and efficiently route the application traffic to their destinations. This paper proposes a distance-based routing protocol, named as Smallworld, which finds efficient routes to target nodes often through a very short chain of intermediate nodes, without using any routing...
Breakthroughs in power electronics devices enabled the utilization of the IGBT as the main power switch in AFE converters and enabled the emergence of the fully controlled Active Front End, “AFE”, and low input harmonic solution. This solution employs voltage and current control loops and switching with relatively high switching frequencies of greater than 2 KHz in most applications. The AFE converter...
Active front end rectifiers (AFE) are widely used in various industrial area applications. In these types of systems, AC pre-charge circuit, output LCL filter and power module switches are the three most critical power segments. AC pre-charge circuit design is often related to an overall high component volume and cost. Many manufacturers adopt mechanical contactors or breakers between the utility...
The Rogowski Coil (RC) has air as core around which coil is wound. It works on the principle of Faraday's and Ampere's law. RC can be used to measure both high speed impulse and alternating currents. RC offers some very important properties like wide bandwidth, galvanic isolation, linearity, lightness and cheap. Presence of all these properties makes RC better than conventional current transducers...
The importance of Power Quality (PQ) to the operation and management of electrical power networks is described. A discussion is given on the propagation of PQ phenomena. Preparations for a measurement campaign using multiple GPS synchronised digitisers and associated transducers on an island operating with high renewable penetration (Smart Grid) are described. Results from this campaign will be used...
Wireless sensor network (WSN) is a collection of large number of self-organized types of sensors which chain together to monitor and record physical or environmental conditions (i.e. used to measure temperature, sound, pressure) and passes gathered information to the central location. WSN build bridge between real world and virtual environment, which makes it more utilizable for many applications...
Cloud Computing is characterized by dynamically scalable resources provided as a service over the Internet. Due to the dynamic nature of the clouds, the services may be affected when network traffic is congested or server is down. This can be a significant barrier to achieve the task. In clouds, this problem can be solved by migrating services on different nodes or clusters so that the consumers can...
An ad hoc network is a suburbanized types of wireless network. The ad hoc which means “for this purpose” formed network instantly when nodes are connected in network for communication. Ad hoc network is a temporary network built for specific purpose. It does not require any pre-established infrastructure. The dynamic nature of ad hoc networks makes them more utilisable. On the other hand, selfish...
Common-mode current generated by the PWM AC drive at low modulation index and higher switching frequency results in overheating of the pre-charge resistor of the SCR based rectifier. In this paper, two modifications are proposed for the operation of SCR based rectifiers to significantly reduce the resistor overheating issue. The solution is cost and size effective when compared with alternative solutions...
The need of power system stabilizer (PSS) or supplementary excitation control is to apply a stabilizing signal through the excitation system to produce additional damping torque of the generator in a power system at all operating and system conditions. In this paper the study of the dynamic behaviour and small signal stability of the single-machine infinite-bus (SMIB) with CPSS under various loading...
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