Bastian Hildebrand

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The objective was to investigate the effect of variation in forage source and feed particle size of a diet, including interactions, on the amount and the composition of microbial crude protein (CP) in a semi-continuous culture system (Rusitec). Different microbial CP fractions were compared. Five diets with mean forage proportion of 0.88 and different maize(More)
The effect of the forage source on ruminal fermentation in vitro was investigated for fine (F) and coarse (C) milled diets, using a modified Hohenheim gas production test and a semi-continuous rumen simulation technique (Rusitec). It was hypothesised that the replacement of maize silage by grass silage might lead to associative effects and that interactions(More)
In this study, the effect of Fusarium toxin-contaminated triticale (FUS) at high (60%) and low (30%) concentrate proportion in ruminant rations on ruminal fermentation, microbial protein synthesis and digestibility was investigated, using in vivo and in vitro methods. Significant effects of the forage-to-concentrate ratio on ruminal degradation and(More)
The objective of the present study was to compare the effect of maize silage and grass silage on microbial fermentation and protein flow in a semi-continuous rumen simulation system (Rusitec) when milling screen size (MSS) during grinding was varied. Oven-dried silages were milled through screens of 1, 4 or 9 mm pore size and incubated for 48 h in a Rusitec(More)
A. M. Novello,1,* B. Hildebrand,2,† A. Scarfato,1 C. Didiot,2 G. Monney,2 A. Ubaldini,1 H. Berger,3 D. R. Bowler,4 P. Aebi,2 and Ch. Renner1 1Department of Quantum Matter Physics, University of Geneva, 24 Quai Ernest-Ansermet, CH-1211 Geneva 4, Switzerland 2Département de Physique and Fribourg Center for Nanomaterials, Université de Fribourg, CH-1700(More)
Z. Vydrova,1 E. F. Schwier,2 G. Monney,1 T. Jaouen,1 E. Razzoli,1 C. Monney,3 B. Hildebrand,1 C. Didiot,1 H. Berger,4 T. Schmitt,5 V. N. Strocov,5 F. Vanini,1 and P. Aebi1 1Département de Physique and Fribourg Center for Nanomaterials, Université de Fribourg, CH-1700 Fribourg, Switzerland 2Hiroshima Synchrotron Radiation Center, Hiroschima University, 2-313(More)
We report layer-resolved measurements of the unoccupied electronic structure of ultrathin MgO films grown on Ag(001). The metal-induced gap states at the metal/oxide interface, the oxide band gap, and a surface core exciton involving an image-potential state of the vacuum are revealed through resonant Auger spectroscopy of the Mg KL23L23 Auger transition.(More)
Local resilience of the 1T -TiSe2 charge density wave to Ti self-doping B. Hildebrand,1,* T. Jaouen,1,† C. Didiot,1 E. Razzoli,1 G. Monney,1 M.-L. Mottas,1 F. Vanini,1 C. Barreteau,2 A. Ubaldini,2 E. Giannini,2 H. Berger,3 D. R. Bowler,4 and P. Aebi1 1Département de Physique and Fribourg Center for Nanomaterials, Université de Fribourg, CH-1700 Fribourg,(More)
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