Results 91 to 100 of about 13,574,082 (308)

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Omega-3 Fatty Acids and Skeletal Muscle Health [PDF]

, 2015
Skeletal muscle is a plastic tissue capable of adapting and mal-adapting to physical activity and diet. The response of skeletal muscle to adaptive stimuli, such as exercise, can be modified by the prior nutritional status of the muscle. The influence of
Stuart D. R. Galloway, Galloway, S D, Jeromson, Stewart, Gallagher, Iain J, Iain Gallagher, Hamilton, David Lee, D. Lee Hamilton, Stuart Galloway, D. Hamilton, Stewart Jeromson, Iain J. Gallagher   +10 more
core   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Oméga 3 et neurotransmission cérébrale

Oléagineux, Corps gras, Lipides, 2004
Les acides gras polyinsaturés (AGPI) sont des constituants structuraux fondamentaux du système nerveux central (SNC) dont la teneur conditionne le fonctionnement des cellules neuronales. Ils sont des acteurs de la communication intercellulaire, notamment
Vancassel Sylvie
doaj   +1 more source

Effect of Oral Docosahexaenoic Acid (DHA) Supplementation on DHA Levels and Omega-3 Index in Red Blood Cell Membranes of Breast Cancer Patients

Frontiers in Physiology, 2017
Rationale: Docosahexaenoic acid (DHA) in cell membrane may influence breast cancer (BC) patients' prognosis, affecting tumor cells sensitivity to chemo- and radio-therapy and likely modulating inflammation.
Alessio Molfino, Maria I. Amabile, Maria I. Amabile, Sara Mazzucco, Gianni Biolo, Alessio Farcomeni, Cesarina Ramaccini, Simonetta Antonaroli, Massimo Monti, Maurizio Muscaritoli   +9 more
doaj   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Uses and benefits of omega-3 ethyl esters in patients with cardiovascular disease [PDF]

, 2010
Giacomo Levantesi, Maria Giuseppina Silletta, Roberto MarchioliLaboratory of Clinical Epidemiology of Cardiovascular Disease, Consorzio Mario Negri Sud, Chieti, ItalyAbstract: Much evidence on the favorable effects of omega-3 ethyl esters on ...
Giacomo Levantesi, Maria Giuseppina Silletta, Roberto Marchioli   +2 more
core  

PECES DULCEACUÍCOLAS COMO ALIMENTO FUNCIONAL: PERFIL DE ÁCIDOS GRASOS EN TILAPIA Y BOCACHICO CRIADOS EN POLICULTIVO PEIXES DE ÁGUA DOCE COMO UM ALIMENTO FUNCIONAL: PERFIL DE ÁCIDOS GRAXOS DE TILÁPIA E BOCACHICO EM POLICULTURA FRESHWATER FISH AS A FUNCTIONAL FOOD: FATTY ACID PROFILE IN POLYCULTURE OF TILAPIA AND BOCACHICO

Biotecnología en el Sector Agropecuario y Agroindustrial, 2012
Para evaluar el efecto de dos estrategias alimentarias y presencia de sustrato para perifiton sobre el perfil de ácidos grasos, características sensoriales y microbiológicas en filetes de tilapia y bocachico, se realizó un policultivo bajo un diseño ...
TATIANA ISABEL RESTREPO V., GONZALO JAIR DÍAZ G., SANDRA CLEMENCIA PARDO C.   +2 more
doaj  

Changes in plasma fatty acid composition in females with lipedema following low-carbohydrate vs low-fat diets and associations with pain reduction

Nutrition Journal
Background Lipedema is a chronic female disease characterized by a painful accumulation of adipose tissue in the limbs. Plasma fatty acid (FA) composition has been proposed as a potential modulator of pain.
Julianne Lundanes, Vilde Fiske Nes, Patrik Hansson, Rikard Fristedt, Rikard Landberg, Catia Martins, Siren Nymo   +6 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source