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Liang-Wei Ouyang, Jill C. Mayeda, Clint Sweeney, Donald Y. C. Lie and Jerry Lopez
This paper presents a broadband millimeter-wave (mm-Wave) low noise amplifier (LNA) designed in a 22 nm fully depleted silicon-on-insulator (FD-SOI) CMOS technology. Electromagnetic (EM) simulations suggest that the LNA has a 3-dB bandwidth (BW) from 17....
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Sadeq A. A. Alkhadher, Hussein E. Al-Hazmi, Suhaimi Suratman, Mohamad P. Zakaria, Najat Masood, Bartosz Szelag, Sami M. Magam, Ebrahim H. H. Al-Qadami, Joanna Majtacz, Przemyslaw Kowal, Tonni A. Kurniawan, Sameer A. M. Abdulrahman and Saeed S. Albaseer
In this study, the use of linear alkylbenzenes (LABs) was employed to pinpoint the sources of human activity that cause detrimental impacts on the coastal environment and river ecosystems. LABs were detected using GC?MS in sediment samples assembled from...
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Jorge E. Romero,Frederick J. Swanson,Julia A. Jones,Daniele Morgavi,Guido Giordano,Matteo Trolese,Felipe Aguilera,Tatiana Izquierdo,Diego Perugini
Pág. 319 - 345
The 22-23 April 2015 eruption of the Calbuco volcano (Southern Andes, Chile) led to extensive pyroclastic density currents (PDCs) interactions with vegetation. We seek to describe the PDCs which affected both Tepu and Frío rivers, northern Calbuco, from ...
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Amitkumar V. Jha, Bhargav Appasani, Nicu Bizon and Phatiphat Thounthong
In recent years, the Smart Grid (SG) has been conceptualized as a burgeoning technology for improvising power systems. The core of the communication infrastructure in SGs is the Synchrophasor Communication Network (SCN). Using the SCN, synchrophasor data...
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Adhemar Ronquim Filho,Geraldo Jose Ferraresi de Araujo,Luciana Oranges Cezarino,Lara Bartocci Liboni
O objetivo do artigo é analisar a captação de recursos para preservação da Bacia Hidrográfica dos Rios Piracicaba, Capivari e Jundiaí (BH-PCJ) com base no Dec. n.º 58.771, de 20/12/2012 e como esse tem sido aplicado para sua preservação. A metodologia fo...
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Muhammad Adnan, Faiza Khalid and Majid Ali
Earthquakes are among of the most harmful and potentially fatal natural disasters. Masonry structures in seismic zones of urban and rural areas around the world pose a threat to human life. Housing that is both affordable and earthquake-resistant in eart...
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Wenhao Tan, Longxi Zheng, Jie Lu and Zhiyi Xiao
In order to obtain the dynamic operating characteristics of a pulse detonation turbine engine (PDTE), a transient model is established considering the shaft dynamics and the volumetric effect of the components in the PDTE. The accuracy of the model is ve...
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Wen-Jer Chang, Ming-Hsuan Tsai and Chin-Lin Pen
This paper investigates the observer-based fuzzy controller design method for nonlinear discrete-time singular systems that are represented by Takagi-Sugeno (T-S) fuzzy models. At first, the nonlinearity can be well-approximated with several local linear...
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Yu-Gang Ren, Lei Yang, Yan-Jun Liu, Bao-Hua Liu, Kai-Ben Yu and Jian-Hua Zhang
Due to the need for accurate exploration of deep-sea scientific research, drilling techniques by combining the operational advantages of the Jiaolong manned submersible is considered one of the most feasible methods for deep-sea bedrock drilling. Based o...
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Vasil Ivasiv,Andriy Yurych,Sergii Zabolotnyi,Lidiia Yurych,Vasyl Bui,Orest Ivasiv
Pág. 15 - 20
At present, the most common tools for drilling operations are those rock-destroying ones that are equipped with cutting elements made from polycrystalline diamonds (PDC) and diamond carbide inserts (DCI). Given this, it is a relevant task to study the in...
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