Results 21 to 30 of about 5,356 (217)

Digital Transformation of Production Planning and Control in Manufacturing SMEs-The Mold Shop Case

open access: yesApplied Sciences, 2022
This work describes an approach for the Digital Transformation (DT) of a manufacturing SME in the mold production industry. The phases for changing from manual and non-adding value labor-intensive practices to digital and smart manufacturing ...
Kosmas Alexopoulos   +2 more
doaj   +1 more source

Calcium-activated SK channels control firing regularity by modulating sodium channel availability in midbrain dopamine neurons

open access: yesScientific Reports, 2017
Dopamine neurons in the substantia nigra pars compacta and ventral tegmental area regulate behaviours such as reward-related learning, and motor control.
Rajeshwari Iyer   +2 more
doaj   +1 more source

Microstructural deformation observed by Mueller polarimetry during traction assay on myocardium samples

open access: yesScientific Reports, 2020
Despite recent advances, the myocardial microstructure remains imperfectly understood. In particular, bundles of cardiomyocytes have been observed but their three-dimensional organisation remains debated and the associated mechanical consequences unknown.
Nicole Tueni   +4 more
doaj   +1 more source

Operational Modal Analysis and the Performance Assessment of Vehicle Suspension Systems

open access: yesShock and Vibration, 2012
Comfort, road holding and safety of passenger cars are mainly influenced by an appropriate design of suspension systems. Improvements of the dynamic behaviour can be achieved by implementing semi-active or active suspension systems.
L. Soria   +3 more
doaj   +1 more source

A fatigue-reliability approach using ultrasonic non-destructive inspection

open access: yesComptes Rendus. Mécanique, 2023
Fatigue crack propagation can considerably reduce the life of components, leading to sudden failures. This paper provides a method for fatigue life prediction based on ultrasonic non-destructive inspection applied on Al 2024 T3 material.A new crack ...
Chouikh, Iheb, Bouraoui, Chokri
doaj   +1 more source

LMS is H ∞ Optimal

open access: yes, 1995
We show that the celebrated LMS (Least-Mean Squares) adaptive algorithm is H ∞ optimal. In other words, the LMS algorithm, which has long been regarded as an approximate least-mean squares solution, is in fact an exact minimizer of a certain so-called H ∞ error norm.
Hassibi, Babak   +2 more
openaire   +2 more sources

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Dynamic Performances of Foil Bearing Supporting a Jeffcot Flexible Rotor System Using FEM

open access: yesLubricants, 2020
Aerodynamic bearings have received considerable attention in recent decades and are increasingly being used in applications where high speed, low loads and high precision are required.
Benyebka Bou-Saïd   +3 more
doaj   +1 more source

Data Attributes in Quality Monitoring of Manufacturing Processes: The Welding Case

open access: yesApplied Sciences, 2023
Quality monitoring of manufacturing processes is a field where data analytics can thrive. The attributes of the data, denoted with the famous ‘7V’, can be used to potentially measure different aspects of the fact that data analytics may be referred to ...
Panagiotis Stavropoulos   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

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