Results 31 to 40 of about 920 (212)

Los cuencos de deflexión en estructuras de pavimentos flexibles

Revista Facultad de Ingeniería, 2010
Las cargas  impuestas por el  tránsito sobre las estructuras elásticas de pavimento  flexible generan  los denominados cuencos de deflexión, que  inciden en el  funcionamiento estructural y funcional de una estructura de pavimento  flexible y , por lo ...
Carlos Hernando Higuera Sandoval
doaj  

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

Preventing Substance Use-Related Crime through Deflection

Journal of Multidisciplinary Studies in Human Rights and Science
EN | Abstract: This article examines deflection as a crime prevention strategy that focuses predominantly on preventing offenses related to substance use and co-occurring disorders. Applying decades of lessons learned in crime prevention, public health,
Guy Farina, Jac A. Charlier, Hope Fiori
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

Advanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz, Jannik Krohn, Alexander Leichner, Dilip Chalissery, Heiko Andrae, Chris Eberl   +5 more
wiley   +1 more source

Veterans Health Administration Deflection Programming: A Qualitative Study of Providers and Police Officers

Journal of Multidisciplinary Studies in Human Rights and Science
EN | Abstract: Objective: Deflection program staff intervene with a person before or during a crisis or a community encounter to connect them with needed healthcare or psychosocial services and prevent their arrest or further interaction with the ...
Lance Washington, Kreeti Singh, Katie Stewart, Matthew Stimmel, Antonio Harris, Andrea K. Finlay   +5 more
doaj   +1 more source

Investigation of biochemical indices under gastric desorders

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2009
The peroxidation system, general lipids, cholesterol, triglycerides, ceruloplasmin contents were examined under chronic non-specific inflammatory intestine diseases. The biochemical indices and deflexion frequency of pathological serum were analised. The
M. V. Gorelaya, I. A. Klenina, A. U. Shirokova   +2 more
doaj   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source

Thermal resistance investigation of the giant magnetoresistance thin layers by the PTD technique

EPJ Web of Conferences, 2012
In this paper, we present a thermal properties investigation of giant magnetoresistance Mn/Fe layers as a function of Mn thickness using the Photothermal Deflexion Technique (PTD).
Yacoubi N., Bordel C., Ghrib T., Ben Kraîem M.S., Cheikhrouhou A.   +4 more
doaj   +1 more source