The control of texture to improve high-cyclic fatigue performance in copper after equal channel angular pressing

High-cyclic fatigue life in ultra-fine grained materials fabricated by equal channel angular pressing (ECAP) suffers from a specific shear texture induced during the fabrication as has been demonstrated in the present study on the example of pure copper. This texture promotes orientation of the easy glide crystallographic planes to be aligned parallel to the shear plane in ECAP. If specimens for t

Role of strain reversal in grain refinement by severe plastic deformation

Most of severe plastic deformation processes involve strain reversal. Till now quite big number of researches has been done on indirect study of its role, which discusses the effect of loading path in ultra-fine grained structure formation. This work is aimed to study directly the role of the strain reversal in grain refinement by severe plastic deformation. A 99.99% purity aluminum was processed

Plastic flow, structure and mechanical properties in pure Al deformed by twist extrusion

Twist extrusion (TE) is known as one of newly developed, but still moderately studied severe plastic deformation methods. This research was initiated to conduct a detailed study of structure-properties relationship evolution during TE processing. The evolution of macrostructure, Vickers hardness and tensile properties was studied in 99.99% purity aluminum during twist extrusion processing at room

Lund University Humanities Lab Annual Report 2015

Treatment of idiopathic rhinitis with kinetic oscillations – a multi-centre randomized controlled study

Medical and assistive health technology : Meeting the needs of aging populations

Purpose of the Study: To identify policy gaps in the delivery and availability of assistive health technology (AHT) and medical devices (MD) for aging populations, particularly in low- and middle-income countries (LMICs). Design and Methods: The findings presented in this paper are the results of several narrative overviews. They provide a contextual analysis of the conclusions and evidence from W

Bio propane: Tailoring WO3/ZrO2 catalyst for the dehydration of glycerol to acrolein

Comments by Fredrik Sjöholm, on Economic Implications of Deeper South Asian-Southeast Asian Integration : A CGE Approach

Exposure, musculoskeletal disorders and organisational aspects of hospital cleaning work.

Reconsidering school politics : Educational controversies in Sweden

School politics in Sweden has recently moved in a conservative direction, emphasising the importance of conventional school subjects, stronger teacher authority and more discipline in the classroom. At the same time, consensus on the utility of such measures is lacking in the school debate. The conservative approach is often criticised as misleading and behind the times in relation to contemporary

Fel om bokrisen – politiker har styrt för mycket

Inte bara kråkor : om skrivundervisningen på gymnasiet

De militära kommandoordens utveckling i svenskan i kontinentaleuropeisk belysning : med en exkurs om komandoord m.m. hos Bellman

Män, kvinnor och språk

Två roller söker sina egenskaper : en pilotstudie

Är barn medvetna om språkliga könsskillnader?

Särart i samspråk : om kvinnlig och manlig samtalsstil

Blandskolans femma : iakttagelser under en skoldag

Bekönade ord i förskolan

Fult och fint : anteckningar om språk och kön