Search
Now showing items 5351-5360 of 10523
Solar thermochemical splitting of H2O and CO2 using nonvolatile metal oxides
(
AIChE
, 2017 , Conference Paper)
In this study, a Co ferrite/ZrO2 ceramic nanornixture was synthesized by the propylene-oxide-assisted sol-gel method. Cobalt, iron, and zirconium nitrate salts were used as the metal precursors, and ethanol and propylene ...
Use of Mathcad as a teaching and learning tool for reinforced concrete design of footings
(
John Wiley & Sons, Inc.
, 1999 , Article)
Owing to their nature, numerous and complex equations are commonly used in the design of reinforced concrete structures. This is because of the nature of reinforced concrete design. Mathcad, which possesses efficient ...
Accountable credential management system for vehicular communication
(
Elsevier Inc.
, 2020 , Article)
Social Internet of Vehicles (SIoV) is becoming a reality where private and secure communication is a prerequisite. Various standardization organizations and studies have reached a consensus to use Vehicular Public-key ...
Assessment of CexZryHfzO2 based oxides as potential solar thermochemical CO2 splitting materials
(
Elsevier Ltd
, 2016 , Article)
In this paper, we report the synthesis, characterization, and assessment of CexZryHfzO2 (CZH) materials for solar thermochemical splitting of CO2 in up to 20 consecutive thermochemical cycles. CZH materials with different ...
3D characterization of sand particle-to-particle contact and morphology
(
Elsevier Ltd
, 2016 , Article)
Particle morphology, orientation, and contact configuration play a significant role in the engineering properties of granular materials. Accurate three-dimensional (3D) characterization of these parameters for experiments ...
Efficacy of aerosol reduction measures for dental aerosol generating procedures
(
Taylor and Francis Ltd.
, 2022 , Article)
Aerosol particles generated by dental procedures could facilitate the transmission of infectious diseases and contain carcinogen particles. Such particles can penetrate common surgical masks and reach the lungs, leading ...
Using learning management system activity data to predict student performance in face-to-face courses
(
IGI Global Publishing
, 2020 , Article)
Higher education institutes are increasingly turning their attention to web-based learning management systems. The purpose of this study is to investigate whether data collected from LMS can be used to predict student ...
High-resolution time-frequency distributions for fall detection
(
SPIE
, 2015 , Conference Paper)
In this paper, we examine the role of high-resolution time-frequency distributions (TFDs) of radar micro-Doppler signatures for fall detection. The work supports the recent and rising interest in using emerging radar ...
Self-balanced non-isolated hybrid modular DC-DC converter for medium-voltage DC grids
(
Institution of Engineering and Technology
, 2018 , Article)
Here, a new bi-directional hybrid modular non-isolated DC-DC converter is proposed where it consists of a boost converter (BC) fed from the high-voltage (HV) side. At the BC output stage, a certain number of half bridge ...
Bringing Relevance to Computing Courses through History
(
Springer Berlin Heidelberg
, 2013 , Book chapter)
This paper shows ways in which computing history can make the delivery of teaching computing courses relevant. The authors’ approach involves using computing history as a recurring theme throughout courses by adapting ...