Results 41 to 50 of about 2,366,351 (304)

The Dirt Deposited on the Medium-Voltage Insulators Used in the Plasma Reactor and the Cylinder-Type Electrostatic Precipitator

open access: yesApplied Sciences
The plasma reactor and cylindrical-type electrostatic precipitator (PRESP), combined operation in one device, made in the metallic chimney of low-thermal power boilers (up to 50 kW) that burn wood, can be used in home applications.
Gabriel Nicolae Popa
doaj   +1 more source

Identifying and Prioritizing the Basis of Entrepreneurial University Using Meta-Synthesis and Group Analytic Hierarchy Process for Iranian Universities [PDF]

open access: yesپژوهش در نظام‌های آموزشی, 2020
The purpose of this study is to identify and prioritize the components of the entrepreneurial university. In this research, in order to summarize and aggregate the findings of previous researches, the meta-synthesis method has been used.
Ali Akbar Akbari   +2 more
doaj  

Emerging Business Opportunities Based-On Venture Capital Investment Data in the Fourth Industrial Revolution

open access: yesIEEE Access, 2020
This study aims to propose a methodology for identifying new business opportunities in the fourth industrial revolution. The methodology uses the co-word network analysis approach to analyze the network centralities of keywords of the fourth industrial ...
Sungjin Kim, Yunjeong Choi, Suchul Lee
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

The Itinerant Curriculum as an Alternative Pathway for Responsiveness in African Higher Education in the Era of the Fourth Industrial Revolution

open access: yesAfrican Journal of Inter-Multidisciplinary Studies, 2022
The Fourth Industrial Revolution is upon us, and it has serious implications for education globally. The educational curricula used in the first, second, and third industrial revolutions may not necessarily be useful in this era of the Fourth Industrial
Kehdinga George Fomunyam
doaj   +3 more sources

The Fourth Industrial Revolution has arrived. Comments on Moll (S Afr J Sci. 2023;119(1/2), Art. #12916)

open access: yesSouth African Journal of Science, 2023
This Commentary is a response to Moll (S Afr J Sci. 2023;119(1/2), Art. #12916) who refutes the Fourth Industrial Revolution (4IR) and its impact. As this Commentary demonstrates, there is a case to be made that the 4IR constitutes a revolution and that
Tshilidzi Marwala
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Issues in Power Quality

open access: yesEnergies
Power quality generally refers to a series of boundary conditions that allow electrical systems connected to the network to operate in the expected way without causing significant performance or life losses [...]
Gabriel Nicolae Popa
doaj   +1 more source

Semiconducting Polymers Post‐Functionalized With Ureido‐Pyrimidinone for Robust Stretchable Transistors

open access: yesAdvanced Functional Materials, EarlyView.
The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah   +7 more
wiley   +1 more source

The Level of Aligning Scientific Research in Omani Universities with the Era of the Fourth Industrial Revolution in the Light of Oman’s 2040 vision and the Ways of its Development

open access: yesمجلة كلية التربية للبنات, 2022
The current research aims to reveal the reality of coping the scientific research in Omani universities in the Sultanate of Oman with the requirements of the Fourth Industrial Revolution in the light of Oman’s 2040 vision.
Mashael Awadh Al-Saiari
doaj   +1 more source

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