Ge-rich Ge-Sb-Te (GGST) alloys are already integrated into the complementary-metal-oxide-semiconductor (CMOS) technology for industrial phase-change random access memory (PCRAM) production. This new type of memories allowing low-power system on-chip production and in-memory [....] » Read More
The rapid evolution of composite materials—ranging from natural fiber composites (NFCs) and polymer composites (PCs) to metal matrix composites (MMCs)—has spurred a growing need for accurate, efficient, and non-destructive characterization techniques. Traditional expe [....] » Read More
Nowadays, additive manufacturing (AM) has revolutionized many industries, including medical devices. It allows for the design of individualized and complex structures tailored to specific patient needs, while reducing costs and production time. In particular, Fused Filament Fabri [....] » Read More
Piezoelectric materials play a pivotal role in the advancement of biomedical sensing and actuation systems due to their intrinsic electromechanical coupling capabilities. This abstract outline key thematic areas for in-depth discussion: Fundamentals of Piezoelectr [....] » Read More
A new type of vacuum melting furnace for preparing multiple groups of element alloys has been developed, which has many functions of induction heating, casting heat treatment, electromagnetic separation, electromagnetic purification, electromagnetic stirring and mechanical mixing [....] » Read More
This article analyzes the possibility of using the technology of plasma chemical deposition of films a-Si1-xGex:H (x=0÷1), unalloyed and doped PH3 and B2H6 in order to use them in p-i-n structures of solar cells. Optical properties were also determined, as well as the hydr [....] » Read More
Title : The effect of substitution of mn by pd on the structure and thermomagnetic properties of the mn1−xpdxcoge alloys (where x = 0.03, 0.05, 0.07 and 0.1)
Piotr Gebara, Politechnika Czestochowska, Poland
Refrigeration and temperature control involve a significant fraction of the electricity consumption nowadays. Energy efficient, environmental friendly procedures of thermal management will therefore have a direct impact on the sustainability of our way of life. Magnetocaloric ref [....] » Read More
Title : Determination of phase stress flow curves in dual phase steels through micromechanical adaptive iteration algorithm
Silvie Maria Tanu Halim , McMaster University, Canada
Finite Element (FE) micromechanical modelling has significantly advanced the simulation of dual- phase (DP) steels by incorporating key microstructural features such as phase distribution and strain partitioning. A major ongoing challenge, however, is the accurate determination o [....] » Read More
Title : Dr. Li is studying Food Science and Engineering at Tianjin University of Science and Technology and obtained a Master of Medicine degree in 2024. Subsequently, she joined the research team of Professor Pan Mingfei at the School of Food Science and Enginee
Huilin Li, Tianjin University of Science and Technology, China
Trace levels of pesticides and heavy metals in the environment and foodstuffs represent a substantial threat to human health. This study presented a bifunctional NH2-MIL-88(Fe)@Pt nanozyme possessing superior peroxidase-mimicking activity and fluorescence properties, further esta [....] » Read More
Title : Failure analysis of 70cr2 steel grinding balls in mineral processing; Microstructural and heat treatment effects on the failure of 70cr2 steel grinding balls
Mohammad Pourgharibshahi, Sirjan University of Technology, Iran (Islamic Republic of)
This study investigates the premature failure of 70Cr2 steel grinding balls (Ø100–125 mm) produced via closed-die forging, identifying critical flaws linked to manufacturing and heat treatment processes. Internal oxide inclusions—particularly prevalent in &Osla [....] » Read More