Results 101 to 110 of about 6,641,478 (335)
AerospaceMarket trends in the space sector suggest a notable increase in satellite operations and market value for the coming decade. In parallel, there has been a shift in the industrial and academic sectors from traditional Document-Based System Engineering to ...
Giacomo Luccisano +3 more
doaj +1 more source
A component-oriented programming framework for developing embedded mobile robot software using PECOS model [PDF]
, 2006 A practical framework for component-based software engineering of embedded real-time systems, particularly for autonomous mobile robot embedded software development using PECOS component model is proposed The main features of this framework are: (1) use ...
Abang Jawawi, Dayang Norhayati +2 more
core
Design Ontology in a Case Study for Cosimulation in a Model-Based Systems Engineering Tool-Chain
IEEE Systems Journal, 2020 Cosimulation is an important system-level verification approach aimed at integrating multidomain and multi-physics models during complex system development.
Jinzhi Lu, Guoxin Wang, Martin Törngren
semanticscholar +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Product Cost Calculation in Model-Based Systems Engineering
SystemsIn product development, costs play a major role in making design decisions. As such, it is desirable to have this information as early as possible in the product development process (PDP).
Georg Hartmann +5 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
EGRESS: A Methodology for Eliciting Goals for Requirements Engineering of Secure Systems
IEEE Open Journal of Systems EngineeringCurrently, the systems engineering body of knowledge does not appropriately address secure system design considerations prior to a preliminary architecture being available for the system under design.
Martin Span, Gabe Salinger, Jeremy Daily
doaj +1 more source
Reliability Analysis of Complex NASA Systems with Model-Based Engineering [PDF]
The emergence of model-based engineering, with Model- Based Systems Engineering (MBSE) leading the way, is transforming design and analysis methodologies.
Alimardani, Mahdi +2 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
SystemsIn an increasingly complex world there is a real, urgent need for methodologies to enable engineers to model complex sociotechnical systems, as these now seem to describe the majority of systems in use today.
Rees Hill, David Slater
doaj +1 more source