Results 71 to 80 of about 4,106,941 (234)

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

Growth, fat metabolism and hepatic health in largemouth bass fed varying fat-level diets

Aquaculture Reports
This 60-day experiment investigated the influences of growth, fat metabolism and hepatic health of largemouth bass (Micropterus salmoides) fed varying fat diets. 225 fish (34 ± 0.04 g) were divided into three groups and fed diets with fat levels of 10 % (
Digen Qin, Jiale Chen, Junxiong Li, Zhiyou Liu, Weibin Huang, Yuanzhi Yang, Jing Zhang, Beiping Tan, Xiaohui Dong   +8 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

The richer the better: 16S metabarcoding analysis of gut microbiota oflaying hens in relation to feed efficiency and adaptation to diet change: 16S metabarcoding analysis of gut microbiota of laying hens in relation to feed efficiency and adaptation to diet change

, 2023
International audienceIn the egg industry, feed cost represents the majority of total production costs and breeding efforts are ongoing to improve feed efficiency of laying hens. The gut microbiota is known to play an important role in energy harvest and
Troegeler-Meynadier, Annabelle, Bernard, Maria, Lecoeur, Alexandre, Calenge, Fanny, Jardet, Deborah, Bruneau, Nicolas, Lagarrigue, S., Pascal, Géraldine, Coville, Jean-Luc, Zerjal, Tatiana   +9 more
core   +3 more sources

Traits related to the individual feed intake in group-housed broilers and rabbits, and the capacity of broilers to optimise their diet and nutrient intake related to feed efficiency

, 2019
Feed cost is the main production cost in poultry and rabbits, and represents 50 to 70% of the total production cost. Consequently, feed efficiency is the most important selection criterion in these species.
Mignon-Grasteau, Sandrine, Sanchez, Juan Pablo, van Milgen, Jaap, J., Jansman, Alfons   +3 more
core   +3 more sources

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Resilience and efficiency in monogastrics: results from Feed-a-Gene

, 2021
International audienceThe objective of the Feed-a-Gene project (2015-2020; H2020 grant agreement 633531) was to adapt the feed, the animal, and the feeding techniques to improve the efficiency and sustainability of monogastric livestock production ...
Halas, V., Jansman, A., Garrod, G., van Milgen, Jaap, J., Bach Knudsen, K.E., Pomar, J., Gilbert, Hélène   +6 more
core   +2 more sources

Towards biomarkers of feed efficiency Using –omics approaches for biomarkers discovery [PDF]

, 2020
Discoffeery session pour professionnels porteurs d'enjeuxTowards biomarkers of feed efficiency Using –omics approaches for biomarkers discovery .
Wang, Junjun, Grasteau, Sandrine, Vershuren, Lisanne, de la Fuente, Gabriel, Messad, Farouk, Jansman, Alfons, Gilbert, Hélène, Gondret, Florence, Hedemann, Mette Skou   +8 more
core