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Failure sensitivity analysis of engineering structures

The present paper suggests a method to consider uncertainties in engineering structures in a computational scheme. Latin hypercube sampling is used to prepare input data of probabilistic parameters for subsequent deterministic simulations where the mechanical response is evaluated. The approach is applied on a pallet rack system where damaged columns and connector stiffnesses are considered as pro

Maximizing Level of Confidence for Non-Equidistant Checkpointing

To combat the increasing soft error rates in recent semiconductor technologies, it is important to employ fault tolerance techniques. While these techniques enable correct operation, they introduce a time overhead, which may cause a deadline violation in real-time systems (RTS). Since correct operation for RTS is defined as producing correct outputs while satisfying time constraints (deadlines), i

Kan en framgångsrik civilingenjör vara gay? En undersökning av heteronormativiteten på LTH

LTH har tidigare rapporterats vara den del av Lunds universitet som är svårast att vara på för homo- och bisexuella studenter. Syftet med den här undersökningen är att öka kunskapen om hur heteronormativiteten tar sig uttryck på LTH. I oktober 2011 mailade jag ut frågor som besvarades av 8 LTH-studenter, samtliga identifierar sig som homo-sexuella. Deras berättelser och erfarenheter ligger till gr

Gender mainstreaming in humanitarian purchasing

Abstract in UndeterminedIn the humanitarian context, gender mediates access to aid. The gender of the beneficiary is not only intrinsically linked with her/his disaster vulnerability (Enarson, 2002), but also to their ability to physically access aid distribution points (Lutz and Gady, 2004) and even to be considered a beneficiary in the first place. There is, however, yet another factor mitigatin

Quality improvement of the use of OER in higher education - challenges and consequences

A paradigm shift is emerging in universities especially regarding how personalized and collaborative mobile learning should be addressed. Recently three international benchmarking projects on quality of e-learning in higher education have been carried out by Lund University in Sweden. These showed that quality has to be valued from a holistic perspective and to a higher extent from learning dimens

Sensor Fusion of Force and Acceleration for Robot Force Control

In this paper, robotic sensor fusion of acceleration and force measurement is considered. We discuss the problem of using accelerometers close to the end-effectors of robotic manipulators and how it may improve the force control performance. We introduce a new model-based observer approach to sensor fusion of information from various different sensors. During contact transition, accelerometers and

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Lubyanka- IIIrd Floor. Memoirs of the KGB-chairman Vladimir Semichastny This book (published in Czech language in 1998) gives the reader a chance to follow the development of those times as seen by one of the most powerful men of his days - the highest predecessor of the Commitee for State Security at the Council of Ministers of the USSR (better known under the abbreviation KGB). Considering his