Results 31 to 40 of about 780,681 (293)

Investigation of the elastocaloric effect in laser powder bed fusion NiTi porous structures

open access: yesAdditive Manufacturing Letters, 2023
The endothermic reversible martensitic phase change in NiTi has the potential to be used for refrigeration. However, to have high efficiency in the elastocaloric effect, NiTi materials with a large surface area are required.
Fatemeh Kordizadeh   +3 more
doaj   +1 more source

Multi-disciplinary approach in engineering education: learning with additive manufacturing and reverse engineering [PDF]

open access: yes, 2015
Purpose - The purpose of this paper is to report an interdisciplinary, cooperative-learning project in a second-year course within the "Enzo Ferrari" Master of Science Degree in Mechanical Engineering.
Bassoli, Elena   +4 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Physiochemical and Thermal Characterization of Municipal Solid Waste and Agricultural Residue Blends for Torrefaction

open access: yesThe Scientific World Journal
Municipal solid waste (MSW), together with other biomass resources, presents a viable feedstock for renewable energy production; however, its direct conversion is limited by high moisture content, ash content, and heterogeneous composition.
Ibrahim Luqman Mpungu   +5 more
doaj   +1 more source

Systematic Experimental Evaluation of Function Based Cellular Lattice Structure Manufactured by 3D Printing

open access: yesApplied Sciences, 2021
Additive manufacturing (AM) has a greater potential to construct lighter parts, having complex geometries with no additional cost, by embedding cellular lattice structures within an object.
Shaheen Perween   +2 more
doaj   +1 more source

Reengineering Biomedical Engineering Curricula: A New Product Development Approach [PDF]

open access: yes, 2002
Product development engineers in medical industries have created design control procedures to ensure high quality designs that are as error-free as possible.
Ropella, Kristina M.   +2 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Performance comparison of decoction and ultrasound assisted extraction of Allium burdickii extracts for tie-dyeing cotton fabrics

open access: yesDiscover Chemistry
The selection of precise variables during the extraction and colouration with natural dyes either enhances or vitiates their yield. This research study focused on the extraction of total phenolic content from Allium burdickii bulbs and their application ...
Karen D. Agulei   +4 more
doaj   +1 more source

Do Mendeley reader counts reflect the scholarly impact of conference papers? An investigation of computer science and engineering [PDF]

open access: yes, 2017
This is an accepted manuscript of an article published by Springer in Scientometrics on 13/04/2017, available online: https://doi.org/10.1007/s11192-017-2367-1 The accepted version of the publication may differ from the final published version.Counts of
Aduku, Kuku Joseph   +2 more
core   +1 more source

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