Injectable biomaterials to aid bone regeneration are worth investigating in bone tissue engineering due to minimized invasive damages. In this study, a novel in situ formed composite cement consisting of alginate and Sr-containingmesoporous calcium silicate nanoparticles (mSCS) has been designed. Firstly, mSCSwere fabricated with Sr-substitution for Ca in mesoporous calcium silicate nanoparticl...

One of the oldest dreams in the research area of Artificial Intelligence is the design of autonomous robots with problem-solving ability comparable to that of humans. Beginning of the 70's was the Stanford Research Institute Planning System STRIPS (Fikes & Nilsson, 1971). Its formalism for the description of action planning domains is fundamental. STRIPS is motivated by mapping plans to robots,...

The utilization of evaporative cooling in the gas diffusion layers (GDLs) fuel cells or electrolyzers can effectively dissipate heat produced by high power density operation, thus leading to economically more competitive electrochemical cells. highly porous GDLs offer a large surface area, allowing cope with larger fluxes and evaporation rates. understanding best GDL structure cell operating co...

Stochastic 3D Modeling of the GDL Structure in PEMFCs Based on Thin Section Detection Ralf Thiedmann, Frank Fleischer, Christoph Hartnig, Werner Lehnert,* and Volker Schmidt Institute of Stochastics, Ulm University, 89069 Ulm, Germany Medical Data Services/Biostatistics, Boehringer Ingelheim Pharma GmbH and Company KG, 88397 Biberach, Germany Center for Solar Energy and Hydrogen Research Baden-...

HAJER BAAZAOUI ZGHAL, MARIE-AUDE AUFAURE , NESRINE BEN MUSTAPHA Riadi-GDL Laboratory, ENSI Campus Universitaire de la Manouba, Tunis, Tunisia {Hajer.baazaouizghal, nesrine.benmustapha}@riadi.rnu.tn Supelec, Computer Science Department, Plateau du Moulon, 91 192 Gif sur Yvette, France [email protected] Inria Paris-Rocquencourt, Axis project, Domaine de Voluceau, 78 153 Le Chesnay Ced...

In this paper, we propose an efficient and practical authenticated key exchange (AKE) protocol from ideal lattices, which is well-designed and has some similarity to the HMQV protocol. Using the hardness of the graded discrete logarithm (GDL) problem and graded decisional Diffie-Hellman (GCDH) problem, the proposed protocol is provably secure in the extended Canetti-Krawczyk model.

Milk protein concentrate powders (MPC) with improved rehydration properties are often manufactured using processing steps, such as acidification and high-pressure processing, and with addition of other ingredients, such as sodium chloride, during their production. These steps are known to increase the amount of serum caseins or modify the mineral equilibrium, hence improving solubility of the r...

We analyze the controllability and observability (C/O) of the liquid water distribution in the gas diffusion layer (GDL) of a polymer electrolyte membrane fuel cell (PEMFC) using a one-dimensional channel-to-channel unit fuel cell model. This modeling domain is sufficient to illustrate the control objectives and analysis techniques but requires further development for stack level modeling. A co...