Results 11 to 20 of about 295,692 (316)

Balancing the toughness and strength in polypropylene composites

open access: yes, 2021
Fracture toughness, a parameter representing the resistance to fracture and capacity of a material to absorb impact force or energy, is one of the key performance indicators that need to be considered when selecting plastics to fabricate the parts for ...
K. Shirvanimoghaddam   +6 more
semanticscholar   +1 more source

Robust Conductive Hydrogels with Ultrafast Self-Recovery and Nearly Zero Response Hysteresis for Epidermal Sensors

open access: yesNanomaterials, 2021
Robust conductive hydrogels are in great demand for the practical applications of smart soft robots, epidermal electronics, and human–machine interactions.
Xiuru Xu   +4 more
doaj   +1 more source

Novel Characterizations of Mechanical Properties for a Copper/Single-walled Carbon Nanotube Nanocomposite Synthesized by Laser Surface Implanting

open access: yesC, 2020
In our previous studies, we have developed a wet process, denoted laser surface implanting (LSI), to synthesize a copper/single-walled carbon nanotube (Cu−SWCNT) metal nanocomposite as an implant onto the surface of a pure copper substrate.
Jay F. Tu, Nilesh Rajule, Sang Don Mun
doaj   +1 more source

Spectral Conditions, Degree Sequences, and Graphical Properties

open access: yesMathematics, 2023
Integrity, tenacity, binding number, and toughness are significant parameters with which to evaluate network vulnerability and stability. However, we hardly use the definitions of these parameters to evaluate directly.
Xiao-Min Zhu, Weijun Liu, Xu Yang
doaj   +1 more source

Toughening of nanocomposite hard coatings

open access: yesReviews on Advanced Materials Science, 2020
For engineering applications, hardness must be complimented with high toughness for applications where high contact loads are there. A good combination of hardness, toughness and low coefficient of friction can be achieved, by suitable tailoring of ...
Mishra Suman Kumari
doaj   +1 more source

Stress and Coping in Esports and the Influence of Mental Toughness

open access: yesFrontiers in Psychology, 2020
This study explored stress and coping in electronic sports (esports) athletes and the influence of mental toughness (MT), as defined by two prominent conceptualizations: the 4/6Cs and Mental Toughness Index (MTI) frameworks. Participants were 316 esports
Dylan R. Poulus   +3 more
semanticscholar   +1 more source

Effects of Aging at 450°C on the Pitting Corrosion Resistance and Toughness of AISI 317L Steel Welded by GTAW and FSW [PDF]

open access: yesMaterials Research, 2017
Austenitic stainless steels are high corrosion resistant alloys widely used in many industrial fields. Among this family of steels, AISI 317L stands out due to its higher localized corrosion resistance when compared to the traditional grades AISI 304L ...
Humberto Nogueira Farneze   +5 more
doaj   +1 more source

Mechanical and fracture performance of fresh rubberized self-compacting concrete: A mini review [PDF]

open access: yesEngineering and Technology Journal
Sustainable construction procedures use recyclable material; thus, the construction process and design choices are focused on planet health. SCC is a new generation of concrete that offers the achievement of high durability and flexibility in Rubberized ...
Muntadher Taher   +2 more
doaj   +1 more source

It is tough to be a plumber

open access: yesTheoretical Computer Science, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Daniel Král   +4 more
openaire   +4 more sources

A mathematical model of cavity depth in converter steelmaking

open access: yesMetalurgija, 2022
In this study, cold model experiments were carried out to investigate the cavity depth. It was found that the existing model prediction deviated from the experimental results at higher gas flow rate.
D. Xu, B. Zheng, L. X. Guo, L. Zheng
doaj  

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