Results 51 to 60 of about 506,003 (250)
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Unia Demokratyczna i Unia Wolności: liberalizm chrześcijański - komunitaryzm i neoliberalizm?
Świat Idei i Polityki, 2004 The late eighties and early nineties, despite other transformations, engendered an interest in liberal ideas as far as their intellectual and practical aspects were concerned, which was affected by both subjective and objective conditions.
Danuta Karnowska
doaj +1 more source
Collaboration and the Ecology of Democracy [PDF]
, 2011 This Kettering Foundation report explores the features and implications of citizen-driven, multi-party collaboration. Kettering has called the spaces and opportunities where this type of collaboration takes place the "political wetlands." Kemmis and ...
Daniel Kemmis, Matthew McKinney
core +2 more sources
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Some chapters from a theory about an unexpected world history. Part II
Дискурс Пи, 2020 The triumphant way of the social state in the direction of the providing of a legitimacy constituted a new social and mental reality. This is for us much relevant because the decline of the social state also produced a new reality.
Kiss E.
doaj +1 more source
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Postfiguring degrowth: How traditional popular culture challenges growth-oriented common senses
Journal of Political EcologyTraditional customs and rituals that continue to exist in the rural peripheries of industrialized countries may contain living elements that 'postfigure' alternative ways of living.
Giorgos Kallis, Lucía Muñoz Sueiro
doaj +2 more sources
Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
wiley +1 more source
Non-universal scaling and dynamical feedback in generalized models of financial markets [PDF]
, 2002 We study self-organized models for information transmission and herd behavior in financial markets. Existing models are generalized to take into account the effect of size-dependent fragmentation and coagulation probabilities of groups of agents and to ...
Bak +18 more
core +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source