Results 71 to 80 of about 5,861,883 (237)

Influence of Electrical Operating Conditions and Active Layer Thickness

, 2009
We have studied the influence of the electrical working conditions (voltage or current biased), and the active layer thickness on electroluminescence (EL) properties of polymeric light emitting diodes based on poly-[9,9-bis(60-cyanohexyl)-2,7-fluorene ...
Arredondo, Belen, Romero, Beatriz, O, José Manuel, Salinas, A, O, Jos? Manuel, Alvarez, Angel Luis, Arredondo, Bel?n, Quintana, Xabier, Mallavia, Ricardo   +8 more
core   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +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

Active layer dynamics drives a transition to biofilm fingering

npj Biofilms and Microbiomes, 2023
The emergence of spatial organisation in biofilm growth is one of the most fundamental topics in biofilm biophysics and microbiology. It has long been known that growing biofilms can adopt smooth or rough interface morphologies, depending on the balance ...
Ellen Young, Gavin Melaugh, Rosalind J. Allen   +2 more
doaj   +1 more source

Effect of thickness and temperature on flexible organic P3HT:PCBM solar cell performance

Materials Research Express, 2021
A blend of poly 3-hexylthiophene (P3HT) and [6, 6]-phenyl-C _61 -butyric acid methyl ester (PCBM) is used as a photoactive layer for simulating a bulk heterojunction organic solar using general-purpose photovoltaic device model (GPVDM) software.
Mahmoud N Zidan, Tawfik Ismail, Irene S Fahim   +2 more
doaj   +1 more source

(Table 3) Active layer thickness and change in ground temperature from 1993-2008 for borehole sites in northern Quebec, Canada

, 2010
(Table 3) Active layer thickness and change in ground temperature from 1993-2008 for borehole sites in northern Quebec ...
C R Burn (7156058), J Throop (7156067), Kenji Yoshikawa (6981176), Allard, Maël, Lewkowicz, Antoni G, Throop, J, S L Smith (7156046), Vladimir E Romanovsky (7131941), Antoni G Lewkowicz (7156055), Romanovsky, Vladimir E, M Allard (7156061), Burn, C R, Gary D Clow (7156064), Clow, Gary D, Smith, S L, Yoshikawa, Kenji   +15 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Influence of the thickness ratio of air layer to liquid layer on the onset of Benard-Marangoni convection

, 1999
An experimental investigation of the onset of Benard-Marangoni convection has been performed in a liquid layer of rectangular configuration. The critical temperature difference was measured via the detections of both temperature field pattern (IR-imaging)
Kang, Q (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, 15 Zhong Guan Cun Rd, Beijing 100080, Peoples R China., Kang Q(康琦), Hu WR(胡文瑞)   +2 more
core   +2 more sources

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source