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Sustainable re-use of waste glass, cement and lime treated dredged material as pavement material

Gamze Bilgen, Omer Faruk Altuntas • Case Studies in Construction Materials (2023)

The amount of waste materials such as dredged materials (DM) and waste glass (WG) have been growing exponentially since the middle of the 20th century. The most important problem created by them is the lack of space to be used for storage b...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.cscm.2022.e01815

Recognition of Faces in Unconstrained Environments: A Comparative Study

Javier Ruiz-del-Solar, Rodrigo Verschae, Mauricio Correa • EURASIP Journal on Advances in Signal Processing (2009)

The aim of this work is to carry out a comparative study of face recognition methods that are suitable to work in unconstrained environments. The analyzed methods are selected by considering their performance in former comparative studies, ...

DOAJ Open Access (DOAJ) DOI: 10.1155/2009/184617

高压开关行业工艺突破口工作诊断交流会在西安召开

尹新芳 • Gaoya dianqi (1989)

为了进一步贯彻执行机械电子工业部机电科(1989)1号文件关于在治理整顿、改革开放的新形势下,继续深入开展“工艺突破口”工作的通知精神,促进电工行业工艺突破口工作向纵深发展,向新的目标前进。机械电子部第一装备司,于1989年5月24~27日在西安召开了高压开关行业工艺突破口工作诊断交流会议。有关高压开关制造厂、专业研究所、设计院、西...

DOAJ Open Access (DOAJ)

Remaining Useful Life Prediction for Nonlinear Degraded Equipment With Bivariate Time Scales

Hong Pei, Changhua Hu, Xiaosheng Si, Jianfei Zheng et al. • IEEE Access (2019)

As the fundamental and prerequisite work of remaining useful life (RUL) prediction, degradation modeling directly affects the accuracy of RUL prediction. Existing degradation models are all developed under a single time scale, and less rese...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2951804

Misalignment Tolerance and Interoperability of Wireless Charging System Based on Two-Channel Topology and Coil Optimization

Yiming Zhang, Zhongjin Huang, Ronghuan Xie, Xiaoying Chen et al. • IEEE Access (2024)

Inductive power transfer (IPT), as a method of wireless power transfer (WPT) via magnetic induction, can be applied to electric vehicles (EVs) due to its convenience and automation. Interoperability and misalignment tolerance are both major...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2024.3443273

Gasification of Lignocellulosic Waste in Supercritical Water: Study of Thermodynamic Equilibrium as a Nonlinear Programming Problem

Julles Mitoura dos Santos Junior, Adriano Pinto Mariano • Eng (2024)

As one of the main industrial segments of the current geoeconomics scenario, agro-industrial activities generate excessive amounts of waste. The gasification of such waste using supercritical water (SCWG) has the potential to convert the wa...

DOAJ Open Access (DOAJ) DOI: 10.3390/eng5020060

Boost Converter Fed High Performance BLDC Drive for Solar PV Array Powered Air Cooling System

Shobha Rani Depuru, Muralidhar Mahankali • Advances in Electrical and Electronic Engineering (2017)

This paper proposes the utilization of a DC-DC boost converter as a mediator between a Solar Photovoltaic (SPV) array and the Voltage Source Inverters (VSI) in an SPV array powered air cooling system to attain maximum efficiency. The boost ...

DOAJ Open Access (DOAJ) DOI: 10.15598/aeee.v15i2.2133

Electrical Properties of Electrospun Fibers of PANI-PMMA Composites

Jagadeesh Babu Veluru, Satheesh K. K., Trivedi D.C., Murthy V. Ramakrishna, Ph.D et al. • Journal of Engineered Fibers and Fabrics (2007)

Electrospinning is one of the simplest techniques for obtaining polymer nano fibers. Nanofibers have large surface area to volume ratio and hence have excellent application potential in sensors, filter design etc. Polyaniline (PANI) is the ...

DOAJ Open Access (DOAJ)

The mining of materials with similar electronic properties from the Crystallographic Open Database (COD)

G Carbajal-Franco, E Rendón-Lara, I M Abundez-Barrera, A Vásquez-Aguilar • Materials Research Express (2020)

The finding of a material with the precise properties needed to solve a specific issue is the first topic that needs unraveling when an application is projected. One approach to find a material with a specific property value is to study a d...

DOAJ Open Access (DOAJ) DOI: 10.1088/2053-1591/ab7b2b

Investigation of single bubble behavior under rolling motions using multiphase MPS method on GPU

Muhammad Abdul Basit, Wenxi Tian, Ronghua Chen, Romana Basit et al. • Nuclear Engineering and Technology (2021)

Study of single bubble behavior under rolling motions can prove useful for fundamental understanding of flow field inside the modern small modular nuclear reactors. The objective of the present study is to simulate the influence of rolling ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.net.2020.12.013