Results 181 to 190 of about 1,076,501 (310)

GHz dynamic holographic VCSEL chip via current-addressed modes multiplexing. [PDF]

Nat Commun
Hu X, Dong Y, Shi J, Li B, Luan H, Chi N, Gu M, Fang X.   +7 more
europepmc   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Development of a multidisciplinary competency framework for specialist nurses in outpatient dental sedation and anesthesia: a mixed-methods Delphi and AHP study. [PDF]

Front Med (Lausanne)
Li K, Wu Y, Li S, Wang W, Fan L, Yi M.
europepmc   +1 more source

Computationally efficient optimum weighting function for vector quantization of LSF parameters

, 2007
We propose a new weighting function which is computationally simple and an approximation to the theoretically derived optimum weighting function shown in the literature.
Chatterjee, Saikat, Sreenivas, TV
core  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

A novel decision making approach based on Picture Hesitant Fuzzy Environment for optimizing art education strategies. [PDF]

Sci Rep
Liu Y.
europepmc   +1 more source

Recent progress in computing weighting tables for calculating CIE tristimulus values

, 2005
In industrial practice, it is often required that weighting tables were prepared in advance and tristimulus values can then be directly computed using summation of the products of the weights and measured reflectance values.
Li ZJ(李长军), Wang G(王葛), Luo, MR   +2 more
core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Exploring the relationship between cognitive function and frailty in middle-aged and older adults Chinese adults: evidence from the CHARLS database. [PDF]

Front Public Health
Zu B, Wang T, Li G, Chen Y, An L, Yin J, Li W.   +6 more
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source