Results 41 to 50 of about 5,004 (256)

What Enables Our Brain to Dream? A Bio-Cybernetics View

open access: yesJournal of Sleep Sciences, 2023
There are several lines of evidence that human dreams depend on the brain's properties in terms of dream structure and its meaning alike (1). The human brain has specific features such as self-organization, memory, self-adaptation, feedback, disorder ...
Mortaza Soroush
doaj   +1 more source

Double discharges in human soleus muscle

open access: yesFrontiers in Human Neuroscience, 2013
Double discharges (doublets) were recorded from human soleus, where they have never been found before. The data analyzed in this study were collected from 12 healthy volunteers. The subjects were recruited for other studies, concerning: (1) estimation of
Maria Piotrkiewicz   +5 more
doaj   +1 more source

Effect of electrospinning process variables on the size of polymer fibers and bead-on-string structures established with a 23 factorial design

open access: yesBeilstein Journal of Nanotechnology, 2018
This work examines the effect of selected process parameters on the diameter of uniform and heterogeneous fibers (with and without bead-on-string structures) and the size of beads obtained during the electrospinning process.
Paulina Korycka   +4 more
doaj   +1 more source

Validity and reliability of capillary vs. Venous blood for the assessment of haemoglobin mass and intravascular volumes

open access: yesFrontiers in Physiology, 2022
Objectives: Haemoglobin mass (Hbmass) assessment with the carbon monoxide rebreathing method is a more accurate estimate than other measures of oxygen-carrying capacity.
Joshua T. Royal   +8 more
doaj   +1 more source

Determining Exception Context in Assembly Operations from Multimodal Data

open access: yesSensors, 2022
Robot assembly tasks can fail due to unpredictable errors and can only continue with the manual intervention of a human operator. Recently, we proposed an exception strategy learning framework based on statistical learning and context determination ...
Mihael Simonič   +4 more
doaj   +1 more source

Method to Develop Pseudo Three-dimensional Dental Image from Dental Panoramic Radiograph [PDF]

open access: yes, 2011
Although three-dimensional imaging can be a powerful tool for dentists to explain treatments to patients, obtaining of three-dimensional image of teeth in general dental clinics is difficult.
Azuma, Hiroko   +7 more
core   +1 more source

Clustering of Symbolic Data based on Affinity Coefficient: Application to a Real Data Set [PDF]

open access: yes, 2012
Copyright © 2013 Walter de Gruyter GmbH.In this paper, we illustrate an application of Ascendant Hierarchical Cluster Analysis (AHCA) to complex data taken from the literature (interval data), based on the standardized weighted generalized affinity ...
Bacelar-Nicolau, Helena   +3 more
core   +1 more source

The effect of artificial gravity on the outcome of a two‐week resistance vibration exercise programme: BRAVE study

open access: yesExperimental Physiology, EarlyView.
Abstract We evaluated the feasibility and efficacy of a 2‐week training programme comprising resistance vibration exercise (RVE) without and with artificial gravity (AG). Participants (n = 24) were divided into three groups: (i) URVE: upright loaded squat exercise; (ii) HRVE: horizontal loaded squat exercise; and (iii) AGRVE: loaded squat exercise ...
Igor B. Mekjavic   +9 more
wiley   +1 more source

Predicting Deep Body Temperature (Tb) from Forehead Skin Temperature: Tb or Not Tb?

open access: yesSensors, 2022
There is a need to rapidly screen individuals for heat strain and fever using skin temperature (Tsk) as an index of deep body temperature (Tb). This study’s aim was to assess whether Tsk could serve as an accurate and valid index of Tb during a simulated
Jason T. Fisher   +4 more
doaj   +1 more source

Stabilisation of descriptor Markovian jump systems with partially unknown transition probabilities [PDF]

open access: yes, 2015
This paper is concerned with the stability and stabilisation problems for continuous-time descriptor Markovian jump systems with partially unknown transition probabilities.
Li, Jinghao   +2 more
core   +1 more source

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