Results 51 to 60 of about 262,073 (323)
Serum Soluble Mediator Signatures of Lupus Nephritis: Histologic Features and Response to Treatment
Arthritis Care &Research, EarlyView.Objective Lupus nephritis (LN) management remains challenging, and novel noninvasive biomarkers are needed. This study quantified serum soluble mediators in the Accelerating Medicines Partnership (AMP) LN cohort to identify biomarkers of histologic features and treatment response.
Andrea Fava +48 more
wiley +1 more source
The Equivalency between Logic Petri Workflow Nets and Workflow Nets
The Scientific World Journal, 2015 Logic Petri nets (LPNs) can describe and analyze batch processing functions and passing value indeterminacy in cooperative systems. Logic Petri workflow nets (LPWNs) are proposed based on LPNs in this paper.
Jing Wang, ShuXia Yu, YuYue Du
doaj +1 more source
Performance analysis using timed Petri Nets [PDF]
, 1983 Petri Nets have been successfully used to model and evaluate the performance of distributed systems. Several researchers have extended the basic Petri Net model to include time, and have demonstrated that restricted classes of Petri Nets can be analyzed ...
Phelps, Charles V., Razouk, Rami R.
core +1 more source
Petri net modeling of cyber-physical attacks on smart grid [PDF]
, 2011 This paper investigates the use of Petri nets for modeling coordinated cyber-physical attacks on the smart grid. Petri nets offer more flexibility and expressiveness than traditional attack trees to represent the actions of simultaneous attackers ...
Buford, J. +2 more
core +1 more source
Arthritis Care &Research, EarlyView.Objective We evaluated the role of 25‐hydroxyvitamin D (25[OH]D), prednisone, and other risk factors for bone mineral density (BMD) loss and osteoporosis in systemic lupus erythematosus (SLE). Methods We calculated the association between 25(OH)D levels and other potential risk factors and BMD measures (spine T scores) and osteoporosis (defined as a T ...
Nima Madanchi +4 more
wiley +1 more source
Interpreted Petri Nets Applied to Autonomous Components within Electric Power Systems
Applied Sciences, 2022 In this article, interpreted Petri nets are applied to the area of power and energy systems. These kinds of nets, equipped with input and output signals for communication with the environment, have so far proved to be useful in the specification of ...
Iwona Grobelna, Paweł Szcześniak
doaj +1 more source
The Complexity of Diagnosability and Opacity Verification for Petri Nets
Applications and Theory of Petri Nets, 2017 Diagnosability and opacity are two well-studied problems in discrete-event systems. We revisit these two problems with respect to expressiveness and complexity issues. We first relate different notions of diagnosability and opacity.
B. Bérard +3 more
semanticscholar +1 more source
Two Algebraic Process Semantics for Contextual Nets
, 2001 We show that the so-called 'Petri nets are monoids' approach initiated by Meseguer and Montanari can be extended from ordinary place/transition Petri nets to contextual nets by considering suitable non-free monoids of places.
A. Corradini +11 more
core +3 more sources
Addressing Economic Insecurities Can Improve Patient‐Reported Outcomes in Lupus
Arthritis Care &Research, Accepted Article.Background Economic insecurities, such as food, housing, transportation, and financial challenges, are modifiable risk factors and influence patient‐reported outcomes (PROs) in systemic lupus erythematosus (SLE). We examined: 1) associations between economic insecurities and PROs; 2) the impact of screening and addressing economic insecurities during ...
Jay Patel +8 more
wiley +1 more source
Advances in Mechanical Engineering, 2016 Decision-making in technological systems, such as communication networks, manufacturing facilities and supply chains, constitutes a common requirement able to lead companies galore to success or failure.
Juan-Ignacio Latorre-Biel +5 more
doaj +1 more source