Results 121 to 130 of about 55,244 (277)

A system dynamics‐based framework for bioenergy planning in sub‐Saharan Africa: integrating circular bioeconomy and Fourth Industrial Revolution technologies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy scarcity remains a persistent challenge in sub‐Saharan Africa (SSA), where limited access to reliable, affordable, and clean energy constrains socioeconomic development. Biomass resources, including agricultural residues, forest waste, and waste from other biological sources, are widely available, but their use for modern energy ...
Joseph O. Dirisu, Thywill Cephas Dzogbewu, Deon Johan de Beer   +2 more
wiley   +1 more source

Retractable Wireless Charging Windings for Inspection Robots

Applied Sciences
Limited battery life compromises the usability of inspection and operation robots in hazardous environments such as nuclear sites under decommissioning. Both manually replacing the batteries and installing charging bays may be infeasible.
Mohd Norhakim Bin Hassan, Simon Watson, Cheng Zhang   +2 more
doaj   +1 more source

The Filament Extension Atomization Process for Powder Production of Elastic Fluids

Chemie Ingenieur Technik, EarlyView.
Filament extension atomization is a promising technique for spraying a wide range of materials, enabling narrow droplet size distributions. This study examines the behavior of various fluids and suspensions to define application limits and identify optimal operating conditions.
Moritz Neukötter, Nick Aulbur, Julian Neudorf, Steffen Jesinghausen, Hans‐Joachim Schmid   +4 more
wiley   +1 more source

Curriculum alignment with international graduate attribute standards in engineering education: The CPUT experience

The Curriculum Journal, EarlyView.
Abstract This paper presents a qualitative case study of how the Mechanical Engineering Diploma programme at Cape Peninsula University of Technology (CPUT) systematically aligned its curriculum with both national and international graduate attribute (GA) standards.
Ali Rugbani, Simphiwe Nqabisa
wiley   +1 more source

Remote Control Device for the Detection and Correction of Errors in the FDM 3D Printing Process in Real Time

Engineering Proceedings
This project focuses on developing a remote control device for the real-time detection and correction of errors in fused deposition modeling (FDM) 3D printing.
Henry Requena, Kelvin Pozuelo, Carlos Díaz, Jean Coll   +3 more
doaj   +1 more source

Study on Fluid Pressure in Tubing, Dynamic Stress in Reservoir, and Fracture Propagation Morphology During Variable‐Rate Hydraulic Fracturing

Energy Science &Engineering, EarlyView.
Variable‐rate hydraulic fracturing can induce unsteady flow in the tubing, thereby generating fluctuating fluid pressure near the bottom‐hole reservoir. Dynamic stress is generated in the reservoir under the action of fluctuating fluid pressure and propagates as stress waves.
Zhu Ge, Wang Chaojing, Li Weicheng
wiley   +1 more source

Omnidirectional Wheelchair with Suspension System for Mobility on Uneven Terrains

Engineering Proceedings
Wheelchairs play a crucial role in society by providing mobility and autonomy to individuals with physical disabilities, essential for their social inclusion.
Pedro A. Flores, Jorge L. Arias
doaj   +1 more source

Spatiospectral Photoacoustic Microscopy With Gain‐Switched Ti:Sapphire Laser for High‐Accuracy Molecular Dynamics Imaging

Laser &Photonics Reviews, EarlyView.
Spatiospectral photoacoustic microscopy is enabled by stable, wavelength‐tunable dual‐pulse excitation from a gain‐switched Ti:sapphire laser. Intrinsically synchronized 532‐nm and NIR‐I pulses provide single‐scan, co‐registered mapping of oxygen saturation and indocyanine green dynamics in vivo.
Yong‐Jae Lee, Thanh Dat Le, Dong Hoon Song, Jin Hee Im, Seong‐Young Kwon, Tae Young Jeong, Jung‐Joon Min, Changho Lee, Tae Joong Eom   +8 more
wiley   +1 more source

Recent Research Results in the Field of Electric Drives and Mechatronics

Advances in Electrical and Electronic Engineering, 2003
The paper presents an overview of research results achieved in the field of Electrical Drives and Mechatronics for the period of three years. The achieved outputs are formed into three individual parts.
Jan Vittek, Velaria Hrabovcova, Rastislav Tabacek   +2 more
doaj  

Design of a Unit Department for the Administration and Execution of Technological and Innovation Projects: A Case Applied to Mechatronic Projects

Engineering Proceedings
Currently, the administration of innovation and technology, and the execution of technological projects (in this case, mechatronic projects) is, for all types of organizations, a challenge that requires the use of the creativity and initiative of its ...
Carlos Gabriel Díaz Saenz, Pablo Daniel Bonaveri, Gustavo Rodriguez Albor   +2 more
doaj   +1 more source