Results 71 to 80 of about 283,645 (308)
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
, 2017 The purpose of this research was to described mathematical connection ability, mathematical disposition students of eleventh grade Vocational High School.
Fajar Tri Setiawan +2 more
core +1 more source
How do Socioeconomic Attainment Gaps in Early Mathematical Ability Arise?
, 2021 The socioeconomic attainment gap in mathematical ability is evident before children begin school and widens over time. Little is known about why this early attainment gap emerges. Two studies were conducted in 3- and 4-year-olds, to explore four possible
Ella James-Brabham +5 more
core +1 more source
Advanced 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
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
STUDENTS' MATHEMATICAL CONNECTION ABILITY IN SOLVING PROBLEMS [PDF]
The purpose of this study is to describe high, mid, and low mathematical abilities in solving mathematics problems of grade VII SMP PGRI 06 Malang in the 2019/2020 academic year.
Yuwono, Timbul, Murniasih, Tatik Retno
core +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
PROFILE OF MATHEMATICAL COMMUNICATION’S ABILITY BASED ON LEVEL OF PROBLEM SOLVING’S ABILITY
, 2020 : This study was aimed to define profile of mathematical communication based on the level of problem solving ability on secondary students. This study used mixed methods model with explanatory type.
Perbowo, Krisna Satrio +2 more
core +1 more source