Results 281 to 290 of about 10,421,206 (359)

Enhanced hybrid pre-coding and power allocation algorithms for smart irrigation systems using OFDM-based WSNs. [PDF]

PLoS One
Hassan ES.
europepmc   +1 more source

Studies of the processes operative in solutions. XXVII.—The causes of variation in the optical rotatory power of organic compounds and of anomalous rotatory dispersive power

, 1913
HENRY E. ARMSTRONG, Emily Walker
openalex   +1 more source

Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

Advanced Engineering Materials, EarlyView.
AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng, Ziping Sang, Jiali Zhang, Felix Radtke, Louis Becker, Simone Herzog, Sebastian Weber, Christoph Broeckmann   +7 more
wiley   +1 more source

Performance validation of global MPPT for efficient power extraction through PV system under complex partial shading effects. [PDF]

Sci Rep
Siddique MAB, Zhao D, Ouahada K, Rehman AU, Hamam H.   +4 more
europepmc   +1 more source

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

Neutral point clamped inverter for enhanced grid connected PV system performance based on hexagonal space vector modulation. [PDF]

Sci Rep
Palanisamy R, Vijayakumar K, Gulbarga MI, Al Awadh M, Hui LT.   +4 more
europepmc   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

A novel deep learning framework with artificial protozoa optimization-based adaptive environmental response for wind power prediction. [PDF]

Sci Rep
Lee S, Almomani MH, Alomari SA, Saleem K, Smerat A, Snasel V, Gandomi AH, Abualigah L.   +7 more
europepmc   +1 more source

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Hybrid GOA and PSO optimization for load frequency control in renewable multi source dual area power systems. [PDF]

Sci Rep
Yameen MZ, Junejo AK, Lu Z, Siddiqui RA, El-Sousy FFM, Naveed I.   +5 more
europepmc   +1 more source