1. Predicting Motion Incongruence Ratings in Closed- and Open-Loop Urban Driving Simulation 

   Kolff, Maurice; Venrooij, Joost; Arcidiacono, Elena; et al. (2025)

   IEEE Transactions on Intelligent Transportation Systems

   This paper presents a three-step validation approach for subjective rating predictions of driving simulator motion incongruences based on objective mismatches between reference vehicle and simulator motion. This approach relies on using high-resolution rating predictions of open-loop driving (participants being driven) for ratings of motion in closed-loop driving (participants driving themselves). A driving simulator experiment in an urban ...

   Journal Article

2. Determining the strength of 3D printed concrete with the modified slant shear test 

   Licciardello, Lucia; Soto, Alejandro Giraldo; Kaufmann, Walter; et al. (2025)

   Structural Concrete

   This study deals with the assessment of the load-bearing capacity of layered 3D printed concrete (3DPC) using a modified slant shear test (MSST) to define a Mohr's envelope. To this aim, the established modified Coulomb yield condition of the concrete is complemented by a Coulomb failure criterion of the layer joints (cold or dry joints). Due to the anisotropy inherent to 3DPC elements, caused by the interlayer of printed concrete, the ...

   Journal Article

3. The beneficial effect of Fe addition on the hot cracking susceptibility and mechanical properties of eutectic AlMgSc alloy processed by powder bed fusion 

   Turani, Matteo; Monti, Chiara; Spierings, Adriaan B.; et al. (2025)

   JOURNAL OF ALLOYS AND COMPOUNDS

   This paper presents findings on the positive impact of adding 1.8 wt% of iron to an eutectic AlMgSc alloy processed by laser powder bed fusion. Examination of process parameters reveals that the addition of Fe enhances material processability, reducing susceptibility to hot cracking and enabling the fabrication of crack-free samples with an optical density exceeding 99.8 % on a centimeter scale. From an early stage of solidification (fs ...

   Journal Article

4. Complete classification of global solutions to the obstacle problem 

   Eberle, Simon; Figalli, Alessio; Weiss, Georg s. (2025)

   Annals of Mathematics

   The characterization of global solutions to the obstacle problems in RN, or equivalently of null quadrature domains, has been studied for more than 90 years. In this paper, we give a conclusive answer to this problem by proving the following long-standing conjecture: The coincidence set of a global solution to the obstacle problem is either a half-space, an ellipsoid, a paraboloid, or a cylinder with an ellipsoid or a paraboloid as base.

   Journal Article

5. Optimal weighted Wente's inequality 

   Gianocca, Matilde (2025)

   Communications in Partial Differential Equations

   In this short note, we show three types of weighted Wente inequalities: W01,2(B1) solutions of Delta phi=del a center dot del perpendicular to b for a,b is an element of W1,2(B1) satisfy |||x|alpha phi||L infinity(B1)2+integral B1|x|2 alpha|del phi|2dx <= C integral B1|x|2 alpha|del b|2dx integral B1|del a|2dx,for any alpha is an element of(0,1). For the case alpha = 1, we show |||x|phi||L infinity(B1)2 <= C integral B1|x|2|del b|2dx ...

   Journal Article

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