Results 111 to 120 of about 7,551,855 (242)

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

From Divergence to Alignment: Diagrammatic Thinking Across Industrial Design, Engineering, and Marketing

Gazi Üniversitesi Fen Bilimleri Dergisi
In industrial product development, effective collaboration among designers, engineers, and marketers is crucial, yet is frequently challenged by fundamentally divergent mental models of how a product should function, appear, and succeed in the market ...
Hüseyin Özkal Özsoy
doaj   +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

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Visual Thinking Strategies to Improve Self-Esteem in Children in Care

, 2022
We are seeking to demonstrate how visual thinking strategies (VTS) can be used to improve the self-esteem of children in care. VTS is a method of viewing and discussing art that involves three key questions: What is going on in this picture?, What do you
Kulcsar, Laura, Teachey, Brandie, Desautels, Samantha, Kulscar, Nicolette, Welch, Courtney, Kantarjian, Hannah, Pham, Helen   +6 more
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Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Visual Thinking in organizational contexts: A strategic tool for business design

reservedIl Visual Thinking (VT) sta emergendo come nuova forma di comunicazione che utilizza figure, simboli e grafici per semplificare la comprensione, l’analisi e la risoluzione di problemi. Il primo capitolo affronta l’origine e lo sviluppo del VT, le
COLOMBARA, ALICE
core  

Adapting Visual Thinking Strategies to Address a Spectrum of Healthcare Audiences: A competency based strategy.

 The US Accreditation Council of Graduate Medical Education (ACGME) requires that training programs teach physicians broad core competencies, some of which are not well suited to either large classroom lectures or high-pressure clinical environments.
Di Giovanni Evans, Brooke, Katz, Joel T.
core   +1 more source

Enhancing reflective thinking through active learning: a study on eighth-level undergraduate students in the history program

Cogent Education
Reflective thinking skills are critical for students’ academic and professional development, enabling them to analyze information, evaluate arguments, and propose meaningful solutions.
Amal Saeed Ali Al-Qahtani, Maha Ali Alkhashil   +1 more
doaj   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source