Tahun Terbit

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Optical sensors have wide range of application such as in medicine, astronomy, industry, and others. Sensitivity of symmetric three layered optical waveguide sensor is investigated. The proposed sensor consists of dielectric slab surrounded by metamaterial (MTM) cladding and MTM substrate. MTMs are new artificial materials which have simultaneously negative permittivity ε and negative pe…

Power generating technology based on renewable energy resources will definitely become a new trend of future energy utilization. The solar chimney power plant is a natural draft device which provides an upward momentum to the in-flowing air by firstly converting solar energy into thermal energy in the solar collector. Secondly the generated thermal energy is converted into kinetic energy in the…

In this work, a mathematical model to study the effect of various parameters like condenser surface area of heat transfer, humidifier area, heating capacity, type of packing material and flow rate of water on the performance of humidificationdehumidification desalination unit is used. It was found that, the productivity of the unit increases with the enlargement in surface area of heat transfe…

Theoretical studies for calculating molecular structure parameters of naphthalene and its simplest derivatives with electron-donating groups (diamino) in different positions were performed using DFT. Based on B3LYP with 6-31(d, p) basis set was used to investigate the effect on the electronic and structure properties for the positional variation of the amino subgroup in the naphthalene. The op…

The preface begins by providing a background to this special edition. It then summarises each of the six featured articles. The papers display a wide range of participation cultures and institutional settings of engagement. They elaborate on the performance of deliberative dialogues, methodological aspects of engagement, and their relation to (political) decisionmaking contexts. The contributi…

The field of engineering ethics emerged in the early 1990s in Taiwan, following the example of the United States, which had developed this field over the previous three decades. The Institute of Engineering Education Taiwan (IEET) recommendsthat students of engineering schools study engineering ethics so as to acquire an “understanding of professional ethics and social responsibility.” For…

Tahun Terbit

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This paper studies the meaning, nature of extension correspondence and analyzes its superiority in data prediction in extension group decision-making by analyzing the distance and bit value of the correlation function. It puts forward the model and steps of data interval analysis of extension group decision-making based on extension correspondence. Not only does it take the advantages of dynami…

Tahun Terbit

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