Results 21 to 30 of about 27,038 (208)

The Human Organism as an Integrated Interaction Network: Recent Conceptual and Methodological Challenges

open access: yesFrontiers in Physiology, 2020
The field of Network Physiology aims to advance our understanding of how physiological systems and sub-systems interact to generate a variety of behaviors and distinct physiological states, to optimize the organism's functioning, and to maintain health ...
Klaus Lehnertz   +6 more
doaj   +1 more source

Understanding global climate change scenarios through bioclimate stratification

open access: yesEnvironmental Research Letters, 2017
Despite progress in impact modelling, communicating and understanding the implications of climatic change projections is challenging due to inherent complexity and a cascade of uncertainty.
A D Soteriades   +3 more
doaj   +1 more source

Evaluation of significantly modified water bodies in Vojvodina by using multivariate statistical techniques [PDF]

open access: yesHemijska Industrija, 2013
This paper illustrates the utility of multivariate statistical techniques for analysis and interpretation of water quality data sets and identification of pollution sources/factors with a view to get better information about the water quality ...
Vujović Svetlana R.   +2 more
doaj   +1 more source

Use of Data Mining to Determine Usage Patterns of an Online Evaluation Platform During the COVID-19 Pandemic

open access: yesFrontiers in Psychology, 2020
MenPas is a psychosocial assessment platform1 developed by the University of Malaga in 2008. There has been a significant increase in data traffic during the period of confinement by COVID-19 (March and April ’20) compared to the same period in the ...
Rafael E. Reigal   +5 more
doaj   +1 more source

Multivariate polynomial values in difference sets

open access: yesDiscrete Analysis, 2021
Multivariate polynomial values in difference sets, Discrete Analysis 2021:11, 46 pp. A well known theorem of Furstenberg and Sárközy states that every dense set of integers must contain two elements that differ by a perfect square.
John R. Doyle, Alex Rice
doaj   +1 more source

Constructive Conditions for a High-Dimensional Hilbert-Type Integral Inequality Involving Multivariate Variable Upper Limit Integral Functions and Optimal Constant Factors

open access: yesAxioms
Hilbert integral inequalities are beautiful inequalities with a symmetric structure, and have attracted much attention because of their important applications in the study of integral operators, and the Hilbert-type integral inequality involving variable
Qian Zhao, Yong Hong, Bing He
doaj   +1 more source

METHOD AND ALGORITHMS OF CALCULATION OF PARAMETERS OF RELIABILITY IN ACCORDANCE WITH MULTIVARIATE DATA

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017
Assessments of the relevance of the kinds of attributes regulated by classifiers, evaluation of parameters of individual reliability, of parameters of reliability of multivariate data clusters relate to the primary problems the decision of which would ...
E. M. Farhadzadeh   +3 more
doaj   +1 more source

A Systematic Review and Meta‐Analysis of the Recurrence of Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune encephalitis (AE) is a disease with a potential for recurrence, and patients receive immunotherapy to prevent it. However, there is no consensus on the duration of immunotherapy. This study aimed to determine the recurrence rate and identify the risk factors for AE to provide guidance on the duration of immunotherapy ...
Shangkai Bai   +5 more
wiley   +1 more source

Clinical Outcomes of SEEG‐Guided Radiofrequency Thermocoagulation in Children With Focal Drug‐Resistant Epilepsy: A Multicenter Real‐World Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen   +7 more
wiley   +1 more source

New iterative criterions for testing the positive definiteness of multivariate homogeneous forms

open access: yesFilomat
The positive definite homogeneous multivariate forms play an important role in the automatic control and medical imaging, and the definiteness of the forms can be identified by special structured tensors. In this paper, we first state the equivalence between the positive definite multivariate forms and the corresponding tensors and account for the ...
Pengcheng Zhao, Deshu Sun
openaire   +1 more source

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