Results 31 to 40 of about 88,286 (263)

Linear and Non-linear Quantification of the Respiratory Sinus Arrhythmia Using Support Vector Machines

open access: yesFrontiers in Physiology, 2021
Respiratory sinus arrhythmia (RSA) is a form of cardiorespiratory coupling. It is observed as changes in the heart rate in synchrony with the respiration. RSA has been hypothesized to be due to a combination of linear and nonlinear effects.
John Morales   +8 more
doaj   +1 more source

The linear abstract machine

open access: yesTheoretical Computer Science, 1988
Linear logic [\textit{J.-Y. Girard}, ibid. 50, 1-102 (1987; Zbl 0625.03037)] provides a refinement of functional programming and suggests a new implementation technique, with the following features: - a synthesis of strict and lazy evaluation, - a clean semantics of side effects, - no garbage collector.
openaire   +1 more source

DYNAMIC LOAD OF LINEAR GUIDING SYSTEMS IN HANDLING MACHINES [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2019
Linear guiding systems are used in machines for relative translational motion of components, especially for handling devices, which are the basis of production lines.
Radka , Lubomír
doaj   +1 more source

Linear positive machines

open access: yesJournal of Computer and System Sciences, 1967
AbstractThe analogy of the Krohn-Rhodes theory of finite state machines is developed for linear positive machines with inputs from a commutative Banach algebra with involution. The notion of prime machine in this context is shown to correspond maximal ideal in the input algebra.
openaire   +1 more source

Investigation into linear generators with integrated magnetic gear for wave energy power take off

open access: yesThe Journal of Engineering, 2019
This work presents a new wave energy converter power take off (PTO) system that combines two recent developments in drive train technology, the consequent pole linear vernier hybrid permanent magnet machine and the linear magnetic gear.
Ben McGilton   +6 more
doaj   +1 more source

An Experimental Comparison between an Ironless and a Traditional Permanent Magnet Linear Generator for Wave Energy Conversion

open access: yesEnergies, 2022
Permanent Magnet Linear Generators (PMLGs) are currently being studied for sea wave energy harvesting. Typically, a PMLG consists of an iron-made armature and a moving translator. The permanent magnets adoption produces parasitic effects, such as cogging
Domenico Curto   +6 more
doaj   +1 more source

Infinite linear sequential machines

open access: yesJournal of Computer and System Sciences, 1968
AbstractLinear sequential machines (LSM's for short) are considered over arbitrary fields. Various finiteness conditions are given for, sequential machines and LSM's with these properties are characterized. It is shown that the set of all input/output pairs characterizes an LSM. The effect on realizations of varying the ground field is studied.
Hervé Gallaire   +3 more
openaire   +2 more sources

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Linear consequent pole Halbach array flux reversal machine

open access: yesThe Journal of Engineering, 2019
This paper presents a linear variable reluctance permanent magnet (LVRPM) machine where the armature winding and inset Halbach array permanent magnets (PMs) are mounted on E-core stators.
Mohammad Abdul Hakim Raihan   +3 more
doaj   +1 more source

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