Results 71 to 80 of about 21,646,523 (374)

Conceptual Modelling of Complex Production Systems

Journal of Information and Organizational Sciences, 2008
Complex system dynamics, structure and behaviour performances call for a wide range of methods, algorithms and tools to reach a model capable of finding optimal performing parameters.
Nenad Perši
doaj  

Conceptual modelling for simulation Part I: definition and requirements

Journal of the Operational Research Society, 2008
Conceptual modelling is probably the most important aspect of a simulation study. It is also the most difficult and least understood. Over 40 years of simulation research and practice have provided only limited information on how to go about designing a ...
S. Robinson
semanticscholar   +1 more source

CONCEPTUAL DECISION MODEL

International Journal of Computing, 2004
Decision making is mostly based on decision concepts and decision models built in decision support systems. Type of decision problem determines application. This paper presents a conceptual decision model that utilises rule- based methodologies, numerical algorithms and procedures, statistical methodologies including distributions, and visual support ...
openaire   +4 more sources

Social context prevents heat hormetic effects against mutagens during fish development

FEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere, Claudio Silva De Freitas, Adam Bates, Kenneth B. Storey, Pedro Beltran‐Alvarez, Katharina C. Wollenberg Valero   +5 more
wiley   +1 more source

Green Hydrogen Value Chain: Modelling of a PV Power Plant Integrated with H₂ Production for Industry Application

Energies
Based on the Sustainable Development Goals outlined in the 2030 agenda of the United Nations, affordable and clean energy is one of the most relevant goals to achieve the decarbonization targets and break down the global climate change effects.
Hugo Machado, Ana Cristina Ferreira, Senhorinha F. Teixeira, José Carlos Teixeira   +3 more
doaj   +1 more source

Data and phenomena in conceptual modelling [PDF]

Synthese, 2009
The distinction between data and phenomena introduced by Bogen and Woodward (Philosophical Review 97(3):303-352, 1988) was meant to help accounting for scientific practice, especially in relation with scientific theory testing. Their article and the subsequent discussion is primarily viewed as internal to philosophy of science.
Thomas Müller, Thomas Müller, Benedikt Löwe, Benedikt Löwe, Benedikt Löwe   +4 more
openaire   +7 more sources

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

Improving automation standards via semantic modelling: Application to ISA88 [PDF]

, 2017
Standardization is essential for automation. Extensibility, scalability, and reusability are important features for automation software that rely in the efficient modelling of the addressed systems. The work presented here is from the ongoing development
Dombayci, Canan, Espuña Camarasa, Antonio, Farreres de la Morena, Xavier, Graells Sobré, Moisès, Rodríguez Hontoria, Horacio   +4 more
core   +2 more sources

The Conceptual LeanPPD Model [PDF]

, 2010
This paper is presenting the conceptual Lean Product and Process Development (LeanPPD) model which is a project funded by the EU-PF7. The project is addressing the needs of European manufacturing companies of a new model that goes beyond lean manufacturing, to ensure the transformation of the enterprise into lean environment.
Al-Ashaab, Ahmed, Shehab, Essam, Alam, Rahman, Sopelanad, Amaia, Sorli, Mikel, Flores, Myrna, Taisch, Marco, Stokic, Dragan, James-Moore, Mike   +8 more
openaire   +3 more sources

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

FEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez, Cristina Velez‐delValle, Claudia Patricia Hernández‐Mosqueira, Walid Kuri‐Harcuch   +3 more
wiley   +1 more source