Results 61 to 70 of about 718,657 (276)
, 2017 The purpose of this paper is to generalize the (Poisson) Optimal Reduction Theorem in Ortega and Ratiu [Momentum Maps and Hamiltonian Reduction. Progress in Mathematics 222. Boston, MA: Birkhäuser. xxxiv, 497pp., 2004] to general proper Lie group actions
Jotz, M. M., Ratiu, T. S.
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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
Educational Reform and Technical Education? [PDF]
, 1993 [Excerpt] Even though educational reform marches under a banner of economic renewal, the school subjects that appear to be most directly related to worker productivity-- business education, vocational education, economics, computers--have received ...
Bishop , John H.
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Subgrain and Cavity Development during Creep of Al‐3.85%Mg
Advanced Engineering Materials, EarlyView.Al‐3.85%Mg does form subgrains if crept at very high strains. This fact allows the unification of the creep description in two different alloys such as pure Al and Al–Mg alloys. It is classically considered that the creep mechanisms for type M (e.g., pure Al) and type A alloys (e.g., Al–Mg alloys) are different.
Augusta Isaac +6 more
wiley +1 more source
O minimach programowych z matematyki na studiach ekonomicznych [PDF]
, 2016 The article contains the author’s reactions to two documents of the Ministry of National Education and the Council for Higher Education concerning - most generally - minimal programme requirements.
Smoluk, Antoni
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Advanced Engineering Materials, EarlyView.This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach +6 more
wiley +1 more source
Arithmetic, 2019 This study aims to describe matters relating to mathematics in the architecture of traditional houses in Sukabumi. This type of research is a qualitative research with an ethnographic approach.
Aritsya Imswatama, Indra Zultiar
doaj +1 more source
An analysis of final year student project performance in mechanical engineering [PDF]
, 2008 This paper describes a statistical analysis of the students' results in mechanical engineering Final Year Project (FYP) at undergraduate level eight. Project marks of the final year students obtained over the past six years (2002-2008) were recorded and ...
Brabazon, Dermot +3 more
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On the mathematical and foundational significance of the uncountable
, 2018 We study the logical and computational properties of basic theorems of uncountable mathematics, including the Cousin and Lindel\"of lemma published in 1895 and 1903.
Normann, Dag, Sanders, Sam
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Magnetoactive Metamaterials: A State‐of‐the‐Art Review
Advanced Engineering Materials, EarlyView.Magnetoactive metamaterials combine magnetoactive composites with architected metastructures to enable contactless, tunable control of mechanical, acoustic, and elastic properties. This review highlights recent advances in their design, fabrication, and applications in soft robotics, biomedical devices, and adaptive structures and outlines future ...
Seyyedmohammad Aghamiri, Ramin Sedaghati
wiley +1 more source