A single-photon source based on single CdSe quantum-dot fluorescence in a chiral-photonicbandgap liquid-crystal host manifests itself in observed fluorescence antibunching. Chiral-photonicbandgap structures will provi...
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In this paper we propose a 2R regeneration scheme based on a nonlinear optical loop mirror (NOLM) and optical filtering. We numerically investigate wavelength-division multiplexing (WDM) operation at a channel bit rat...
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In this paper we propose a 2R regeneration scheme based on a nonlinear optical loop mirror (NOLM) and optical filtering. We numerically investigate wavelength-division multiplexing (WDM) operation at a channel bit rate of 40 Gbit/s. In distinction to our previous work, we focus here on the regenerative characteristics and signal quality after a single transmission section, whose length is varied from 200 to 1000 km.
This paper explores the integration of quantum computing, specifically quantum annealing, into robotics for inspecting electrical transmission lines. By using quantum annealing's computational power, we address th...
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The conceptual designs of Kalina cycles, i.e., cycles with a variable composition of working fluids for direct-fired applications, have been developed. These cycles operate within an established range of temperature a...
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ISBN:
(纸本)0791808688
The conceptual designs of Kalina cycles, i.e., cycles with a variable composition of working fluids for direct-fired applications, have been developed. These cycles operate within an established range of temperature and pressures. The systems and cycles are highly recuperative by structure, thus leading to a significant increase in efficiency (more than 20%) over Rankine cycle systems. An analysis of the system design, structure and thermodynamics is presented, and preliminary economics is discussed. These cycles and systems can operate as stand-alone power plants, as well as be an addition to existing Rankine cycle power plants, providing significant increases in the efficiency of the systems into which they are integrated.
Social networks play a vital role in public healthcare systems. Twitter, Facebook, and blogs have millions of health-related content and it is required to filter the data for the reduction of processing cost. A semi-s...
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ISBN:
(纸本)9789811068751;9789811068744
Social networks play a vital role in public healthcare systems. Twitter, Facebook, and blogs have millions of health-related content and it is required to filter the data for the reduction of processing cost. A semi-supervised health classifier model is proposed for health care which analyzes the patient condition by symptoms and recommends either suggestions or treatments for the relevant diseases such as influenza, flu, etc. In a proposed system, ailments clusters are defined based on the features of diseases using Visualized Clustering Approach (VCA). The proposed Twitter classifier model effectively works for high-rated risk diseases when compared to the traditional healthcare model. Results are discussed in the experimental study.
Impact of freestream perturbation amplitude on the flow features and dynamics of a Mach 6 flow at unit Reynolds number of 12.63 × 106m−1 over a cone-cylinder-flare geometry is studied using direct numerical simul...
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Our life has acquired increasingly global features: it unifolds within a space of multiple cultural, educational, social, geopolitical, technological, and informational interferences that come from all directions. A l...
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ISBN:
(纸本)9780975339381
Our life has acquired increasingly global features: it unifolds within a space of multiple cultural, educational, social, geopolitical, technological, and informational interferences that come from all directions. A long while ago, this space was called a global village [12]. However, in the global village, we cannot ignore the polarization of the contemporary world. The Information Technologies are the main vector of globalisation. The opposite of globalisation in culture is called ethnocentrism: it is the tendency to judge the views of other cultures by comparing them to one 's own culture, which is considered as a unique criterion to assess genuine values (Oxford, Webster Dictionary). Contrary to what globalisation preaches, ethnocentrism is much present everywhere in the world, under various forms and slogans. As long as the organisational culture represents shared beliefs, views and significations, we can argue that it has a significant informational component and that it benefits from the support of Information Technologies. The context of globalisation increases the relevance of this technological support on a daily basis. Culture, as nucleus and originator of ethnic features, and, to a certain extent, of ethnocentrism, defends itself by trying to resist the globalised offensive of the economic sector, in its concrete, generalized manifestations as industrial, commercial, financial and business integration, coupled with their global political and social effects. We argue that for businesses that wish to survive oil the market, informational integration is more than compulsory in the 21st century. The definition of causality relations between the organisational culture and technology, on the one hand, and their impact on performance, on the other hand,as well as the process of checking these definitions in practice, have remained within the realm of disputes and speculations. Experts in the field of information Technology consider that Organisation ' hove not
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