Results 71 to 80 of about 22,441 (260)

Toward New Modalities in VEP-Based BCI Applications Using Dynamical Stimuli: Introducing Quasi-Periodic and Chaotic VEP-Based BCI

open access: yesFrontiers in Neuroscience, 2020
Visual evoked potentials (VEPs) to periodic stimuli are commonly used in brain computer interfaces for their favorable properties such as high target identification accuracy, less training time, and low surrounding target interference.
Zahra Shirzhiyan   +12 more
doaj   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi   +6 more
wiley   +1 more source

Effect of Frequency Aerobic Exercise on Expression of Bcl-2 and Bax Gene in Mice With Myocardial Infarction

open access: yesArmaghane Danesh Bimonthly Journal, 2018
  Background and Aim: Myocardial infarction (MI) is a permanent and irreversible cell death and death of the myocardium. Physical training reduces cardiac muscle apoptosis, but its molecular process is still unknown in response to activity and also ...
M Ghahremani   +3 more
doaj  

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

Galois Groups of Periodic Points

open access: yesJournal of Algebra, 1998
A monic polynomial \(f(x)\) over a Dedekind domain \(R\) defines a dynamical system on the algebraic closure of the field of fractions of \(R\). The main result of this paper is an algebraic proof of a theorem characterizing the structure of the Galois group associated with the periodic orbits of \(f(x)\). One first constructs the polynomial \(\Phi_n(x)
openaire   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

“Form over substance? - China’s contribution to human rights through universal periodic review”

open access: yes, 2014
This article will analyse the Chinese contribution to the first cycle of the Human Rights Council’s universal periodic review. In 2006, the then new U.N.
Smith, Rhona
core  

GROUP CLASSIFICATION OF THE ELEMENTS AND D.I. MENDELEEV'S PERIODIC LAW

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of discovery of the periodic law by D.I. Mendeleev and the current wording of the periodic dependence of the properties of chemical elements are presented.
A. L. Gourski, L. I. Hurski
doaj  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS 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

The isomorphism semigroup of a periodic abelian group

open access: yes, 1980
SynopsisThe isomorphism semigroup S(G) of a group G is the semigroup of isomorphic mappings between subgroups of G, with composition its operation. This paper will show that a periodic abelian group is uniquely determined by its isomorphism semigroup.
Ian Kirkwood
core   +1 more source

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