A5011850380- Metallurgy and Material Forming
- Genetic diversity and population structure
- Plant tissue culture and regeneration
- Additive Manufacturing Materials and Processes
- Horticultural and Viticultural Research
- Microstructure and Mechanical Properties of Steels
- High Temperature Alloys and Creep
- Plant Pathogens and Fungal Diseases
- Additive Manufacturing and 3D Printing Technologies
- Microstructure and mechanical properties
- Forest Ecology and Biodiversity Studies
- High Entropy Alloys Studies
- Cellular and Composite Structures
- Plant and animal studies
- Titanium Alloys Microstructure and Properties
- Plant Taxonomy and Phylogenetics
- Plant and Fungal Interactions Research
- Plant Reproductive Biology
- Ecology and Vegetation Dynamics Studies
- Advanced Materials and Mechanics
- Aluminum Alloy Microstructure Properties
- Ecology and Conservation Studies
- Advanced ceramic materials synthesis
- Forest ecology and management
- Seed Germination and Physiology
Mines Saint-Étienne
2014-2024
Centre National de la Recherche Scientifique
1987-2024
Université Claude Bernard Lyon 1
2013-2023
Georges Friedel Laboratory
2014-2022
Centre des Matériaux
2022
Technical University of Munich
2020
Laboratoire d'Étude des Microstructures et de Mécanique des Matériaux
2013-2018
Matériaux Ingénierie et Science
2012-2014
Tohoku University
2012-2013
Institut National des Sciences Appliquées de Lyon
2012-2013
Abstract Diversity and differentiation among three populations representing the geographical domains commonly recognized within natural distribution area of Picea abies were analysed by using a set 292 AFLP (amplified fragment length polymorphism), SSR (single sequence repeat) ESTP (expressed tags polymorphism) markers. As usually observed in forest trees, results showed high within‐population diversity ( H S reaching 0.79) low among‐population G ST ≈ 2%). The genomic organization was then...
This article investigates the elastic properties of a large panel lattice architectures using continuous description geometry. The constants orthotropic material are determined, and discussed in terms specific stiffness its density dependence. Different kinds topology families emerging depending on their deformation behavior. For some them, interesting traction-compression were measured, while other predominantly adapted to shear loading. Homogenization technique also allows quantify...
Recent developments in metallic additive manufacturing (AM) processes for the production of high-performance industrial pieces have been hampered by limited availability reliably processable or printable alloys. To date, most alloys used AM are commercial grades that previously optimized different techniques. This study aims to design new specifically tailored processes, minimize defects final products and optimize their properties. A computational approach is proposed novel austenitic alloy...
Quantitative traits and random amplified polymorphic DNA variations were investigated on the whole natural range of Norway spruce (Picea abies (L.) Karst.). Results showed that species can be separated into two main groups (northern central Europe) using both types characters. Such spatial geographical fragmentation rarely occurs in conifers is consistent with prolonged isolation within refugial zones located distinct environmental conditions (Moscow area east European mountains). Within...
Abstract Seven codominant genetic markers (of which six are located in gene untranslated transcribed regions) were developed from Picea DNA sequences available databanks. Primers designed to specifically amplify by polymerase chain reaction tri‐, di‐ or mononucleotide repeated motifs. They provided single locus length polymorphism on a representative sample of 93 abies individuals. The usefulness each mapping, population genetics flow studies was assessed. A weak geographical differentiation...
The continuous design of cubic lattice architecture materials provides a wide range mechanical properties. It makes possible to control the stress magnitude and local maxima in structure. This study reveals some architectures specifically designed reach good compromise between mass reduction strength. Decreased concentration prevents early occurrence localized plasticity or damage, promotes fatigue resistance. high performance is reported extensively, structures with best damage resistance...
The grain size evolution of cold-rolled L-605 cobalt-base superalloy during ultra-rapid annealing is investigated in this paper. Cold-worked specimens undergo static recrystallization, leading to refinement or coarsening depending on the time and temperature. kinetics growth found be independent initial deformation. can simply described by a model for high temperatures long times, mobility interfaces estimated modelling. Fast treatment process very promising technique customize enhance...
A new technique for the extraction of DNA or protein‐DNA complex from bacteria has been developed, using multiple extractions in polyethyleneglycol‐dextran two‐phase system. The procedure several advantages over usual methods extraction: purified contains less than 0.05% RNA 1 μmole arginine per mmole phosphate; denatured and partially fragments are excluded; precipitation ribonuclease treatments unnecessary; method is fast, 8 hours being required complete procedure. about 0.5 mg protein/mg...
Abstract We developed 20 polymorphic nuclear microsatellites from Pinus pinaster using genomic libraries enriched with repeated motifs. A total of 25 individuals five different populations were used to estimate genetic diversity parameters.
AbstractA new criterion for nucleation in the case of dynamic recrystallization is proposed order to include contribution grain boundary energy stored microstructure balance. Due events, total surface area pre-existing boundaries decreases, leading a nucleus size smaller than expected by conventional criteria. The model provides better prediction during pure copper compared with criterion.Keywords: nucleationdynamic recrystallizationultrafine grained microstructurecopper AcknowledgmentsThe...
Abstract Thirteen primer pairs generating intraspecific length and/or presence‐absence polymorphism in Picea abies have been obtained from a P. mtDNA library, using different methodologies (agarose gel electrophoresis, polymerase chain reaction‐restriction fragment (PCR‐RFLP), single‐strand conformation (SSCP). Poly‐morphism tests were extended successfully to other species ( omorika , engelmanii and glauca ) belonging conifer genera Abies alba Larix laricina Pinus pinaster ). This set of...