Results 151 to 160 of about 2,878,986 (275)

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Behaviour change support education in chronic disease: An international focus group study with undergraduate students and academic educators in nursing, pharmacy and sport science disciplines. [PDF]

PLoS One
Félix IB, Nascimento C, Pereira P, Braam K, Cadogan C, Strawbridge J, Budler LC, Gosak L, Pimenta N, Guerreiro MP.   +9 more
europepmc   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Exploring the Feasibility of P7 Medicine Principles in Dental Practice (P7 Dentistry). [PDF]

J Dent (Shiraz)
Saeedzadeh M, Hamedani S, Nemati S.
europepmc   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Adapting a Behavioral Intervention for Caregivers of Children with Down Syndrome or Fragile X Syndrome: A Pilot Study of RUBI-DD. [PDF]

Behav Sci (Basel)
Blackburn AD, McKinney W, Birnschein AM, Esbensen AJ, McKinley S, Rosselot H, Hoffman EK, Erickson C, Shaffer R.   +8 more
europepmc   +1 more source

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

Enhancing uniformity in HARC etching via edge bias voltage and structural impedance variations in a rectangular voltage waveform. [PDF]

Sci Rep
Park C, Cho J, Um J, Kim T.
europepmc   +1 more source

The center-focus and ciclicity problems: an implementation of the Lyapunov method and the interpolation technique

, 2017
El 16º problema de Hilbert tiene como objetivo determinar el número máximo de soluciones periódicas aisladas que tiene un sistema de ecuaciones diferenciales polinomiales en el plano. Una primera aproximación a esto son los problemas de enfoque central y de ciclicidad, que consisten en identificar si el origen de un sistema es un centro o un foco, y ...
openaire   +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