Results 101 to 110 of about 271,989 (296)

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Structural Similarity: Formalizing Analogies Using Category Theory

open access: yesLogics
Analogies are an important part of human cognition for learning and discovering new concepts. There are many different approaches to defining analogies and how new ones can be found or constructed.
Claire Ott
doaj   +1 more source

Polynomial matrices, representations, and linear system theory [PDF]

open access: yes
Frequency domain analogies, polynomial matrices, and linear ...
Wolovich, W. A.
core   +1 more source

q-Chebyshev polynomials [PDF]

open access: yes, 2012
In this overview paper a direct approach to q-Chebyshev polynomials and their elementary properties is given. Special emphasis is placed on analogies with the classical case.
Johann Cigler   +2 more
core  

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

LA INYECCIÓN DE AIRE COMO PROCESO DE RECOBRO MEJORADO EN COLOMBIA: SELECCIÓN Y EVALUACIÓN TÉCNICA

open access: yesRevista Fuentes El Reventón Energético, 2013
Considering the Colombian needs to incorporate reserves, enhanced oil recovery methods are proposed as suitable alternatives to implement in the existing fields.
Claudia Lorena Delgadillo A   +1 more
doaj  

Achieving abstraction: Generating far analogies promotes relational reasoning in children. [PDF]

open access: yes, 2018
Analogical reasoning is essential for transfer by supporting recognition of relational similarity. However, not all analogies are created equal. The source and target can be similar (near), or quite different (far).
Hubachek, Samantha Q   +2 more
core  

Production of MgO/TiC Composites From MgO‐C Recyclates Using Spark Plasma Sintering

open access: yesAdvanced Engineering Materials, EarlyView.
Using the spark plasma sintering technique, MgO/TiC composites are manufactured from recycled MgO‐C refractories stemming from the steel production that were mixed with titanium powder. This article shows, how the size of the Ti grains and their distribution in the powder mixture affect the local carbon concentration in TiC.
Jiayan Yu   +3 more
wiley   +1 more source

Ferrous Metal of the Tankeyevka Burial Ground (to the statement of the issue of technological study)

open access: yesАрхеология евразийских степей
The article presents the results of the study of ferrous metal objects based on excavation materials from the Tankeevka burial ground located on the left bedrock elevated terrace of the Staraya Rytvina River and the full-flowing right tributary of the ...
Yaroslav S. Loginov   +2 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy