Results 51 to 60 of about 226,527 (234)
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Manual d'instruccions per usar la ciència-ficció com a eina docent en l'assignatura de Tecnologia de l'ESO [PDF]
, 2017 Usar la ciència ficció com a fil conductor per ensenyar els continguts curriculars és una manera més engrescadora per a que els alumnes aprenguin Qualsevol recurs vehicular que doni a conèixer la ciència ficció té els seus avantatges i inconvenients ...
Ximenis Sánchez, Marc
core +1 more source
Educació científica humanitzada [PDF]
, 2013 L'article analitza els fonaments de la ciència a l'escola i les seves interrelacions amb el concepte de Naturalesa de les ciències mitjançant l'ús dels seus antecedents històrics i fent referència a la història de la ciència.
Garrido Espeja, Anna, Özer, Ferah
core +2 more sources
Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution
Advanced Engineering Materials, EarlyView.Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat +5 more
wiley +1 more source
Historical activities in the mathematics classroom: Tartaglia's Nova Scientia (1537) [PDF]
, 2014 Peer ReviewedPostprint (author’s final ...
Massa Esteve, Maria Rosa
core +2 more sources
Advanced Engineering Materials, EarlyView.Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente +3 more
wiley +1 more source
EDITORES ASSOCIADOS E REVISORES AD HOC
Ciência Florestal, 2014 -
Ciência Florestal
doaj +1 more source
3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs
Advanced Engineering Materials, EarlyView.This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu +4 more
wiley +1 more source
Dones, ciència i història amb Patricia Fara [PDF]
, 2012 Las mujeres siempre han estado involucradas en la ciencia. ¿Pero qué hay de su presencia en la esfera pública de la ciencia: en la historia, en las instituciones ...?
Fara, Patricia +2 more
core +1 more source
Tuning the superconducting performance of YBa2Cu3O7−δ films through field-induced oxygen doping
Scientific ReportsThe exploration of metal–insulator transitions to produce field-induced reversible resistive switching effects has been a longstanding pursuit in materials science. Although the resistive switching effect in strongly correlated oxides is often associated
Jordi Alcalà +8 more
doaj +1 more source