Results 201 to 210 of about 399,302 (324)
steel research international, Volume 97, Issue 2, Page 955-966, February 2026.This study investigates how drawing process parameters affect the tribological behavior of AISI 304 steel sheet. Under lubricated conditions, increasing normal force, drawing speed, and countersamples roughness reduces the coefficient of friction by up to 21%.
Felipe de Souza Leal +6 more
wiley +1 more source
Direct and Indirect Effects of the COVID‐19 Pandemic on EU Agri‐Food Trade
Journal of Agricultural Economics, Volume 77, Issue 1, Page 205-224, February 2026.ABSTRACT Introducing and lifting COVID‐19 restrictions caused significant disruptions throughout the world economy, including in international trade. This study employs a panel gravity model to examine the impact of the pandemic on the agri‐food trade of EU countries.
Mariusz Hamulczuk +3 more
wiley +1 more source
Microstructural Characterization of Laser Nitrided Titanium [PDF]
, 1995 Hosson, J.Th.M. De,, Kloosterman, A.B.,
core +3 more sources
Damage Behavior of Ni‐B and Ni‐B‐TiO2 Coatings on AISI P20 Steel Under Indentation and Bending
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 2, Page 559-573, February 2026.ABSTRACT This study examines the influence of TiO2 nanoparticles on the structure, mechanical properties, and fracture behavior of Ni‐B coatings applied to heat‐treated AISI P20 steel. Mechanical performance was assessed through indentation and step‐by‐step three‐point bending tests on both coated and uncoated substrates.
Amir Bahri +4 more
wiley +1 more source
Beyond National Currency: The Plurality of Early Modern Money
History Compass, Volume 24, Issue 1, February 2026.ABSTRACT Diversity in money leaps at historians of early modern societies, whether they analyse account books, legal documents, travelogues and diaries, or try to make sense of a sum casually mentioned in a source from the period. The plurality of money objects contrasts with the homogeneous, singular currencies imposed by nation‐states in the 19th and
Sebastian Felten
wiley +1 more source
International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.Microstructure showing hexagonal α‐Si3N4 (green arrows) and CNTs distributed between beta‐Si3N4 (yellow arrows) and the oxidation impact to elastic moduli. Abstract The effects of the oxidation on the micro/nanohardness, density, and microstructure of the silicon nitride–carbon nanotube (Si3N4–CNT) composite were investigated.
Alaa Almansoori +4 more
wiley +1 more source
International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.Abstract Novel compositionally complex borides, (Hf,Zr,Nb,Ti)B2 and (Hf,Zr,Nb,Ti)B2‒LaB6, were fabricated using spark plasma sintering process. (Hf,Zr,Nb,Ti)B2‒LaB6 exhibits a dual‐phase microstructure, in which (Hf,Zr,Nb,Ti)B2 is a primary phase with the hexagonal structure and LaB6 is a secondary phase with a cubic structure.
Xin Chen +8 more
wiley +1 more source