Results 81 to 90 of about 180,427 (196)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

EVALUACIÓN DE PROPIEDADES FÍSICAS DE BIOPLÁSTICOS TERMO-COMPRIMIDOS ELABORADOS CON HARINA DE YUCA

Biotecnología en el Sector Agropecuario y Agroindustrial
Las innovaciones tecnológicas en materiales plásticos elaborados con recursos naturales renovables requieren el conocimiento de sus propiedades y características funcionales para identificar sus potencialidades y ventajas competitivas frente a los ...
DIANA PAOLA NAVIA-PORRAS, NATHALIA BEJARANO-ARANA   +1 more
doaj  

Altered Movement Coordination during Functional Reach Tasks in Patients with Chronic Low Back Pain and Its Relationship to Numerical Pain Rating Scores

Journal of Imaging
Identifying the effects of pain catastrophizing on movement patterns in people with chronic low back pain (CLBP) has important clinical implications for treatment approaches.
Susanne M. van der Veen, Christopher R. France, James S. Thomas   +2 more
doaj   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

EFECTO DE LA GELATINIZACIÓN DE LA HARINA DE YUCA SOBRE LAS PROPIEDADES MECÁNICAS DE BIOPLÁSTICOS

Biotecnología en el Sector Agropecuario y Agroindustrial
El desarrollo de materiales biodegradables destinados al empaque de alimentos es un tema de interés mundial, y en consecuencia el conocimiento de sus propiedades y características a partir de las cuales puede estimarse su aplicación.
DIANA PAOLA NAVIA-PORRAS, ALFREDO ADOLFO AYALA-APONTE, HÉCTOR SAMUEL VILLADA-CASTILLO   +2 more
doaj  

Management of fixed flexion contracture in primary total knee arthroplasty: recent systematic review

SICOT-J
Introduction: This study aimed to systematically review the literature and identify the surgical management strategy for fixed flexion contracture in primary total knee arthroplasty (TKA) surgery, pre-, intra-, and post-operatively.
Sappey-Marinier Elliot, Fernandez Andréa, Shatrov Jobe, Batailler Cécile, Servien Elvire, Huten Denis, Lustig Sébastien   +6 more
doaj   +1 more source

Impact of Textile Architecture on the Electromechanical Behavior of Conductive Carbon: Silicone Composite Strain Sensors

Advanced Engineering Materials, EarlyView.
A stretchable carbon composite is integrated by stencil printing onto two different types of textile, with different yarn morphologies. The impact of the knit structure and coating direction on the performance of the sensor composite is evaluated and used to derive a model estimating nominal resistance at a given strain near the percolation threshold ...
Gabriela Ananieva, Giulia Spallanzani, Peter Zalar   +2 more
wiley   +1 more source

Determinación del esfuerzo en flexión y el ángulo de rotación en dos tipos de ensambles

Tecnología en Marcha, 2019
Se presenta el procedimiento para calcular el esfuerzo en flexión (Fb) y el ángulo de rotación. En dos tipos de ensambles de uso común en la fabricación de muebles: juntas con tacos y juntas a caja y espiga.
Federico Picado
doaj   +2 more sources

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source