Results 41 to 50 of about 1,721 (163)

Parametric Closed Classes of Hyperfunctions on Two-Element Set

Известия Иркутского государственного университета: Серия "Математика", 2016
One of the direction in discrete function's investigations is research of functional systems: the sets of functions and the sets of operators defined on this functions.
L. Ryabets
doaj  

Annual Research Review: Neural mechanisms of eating disorders in youth – from current theory and findings to future directions

Journal of Child Psychology and Psychiatry, EarlyView.
Eating disorders are prevalent and profoundly debilitating psychiatric conditions with multifactorial etiology that frequently manifest during adolescence. This developmental stage is characterized by significant neurostructural and neurofunctional change, which may create a context conducive to the emergence of eating pathology.
Kelsey Hagan, E. Caitlin Lloyd, Sasha Gorrell   +2 more
wiley   +1 more source

The Closure Operator with the Equality Predicate Branching on the Set of Hyperfunctions on Two-Element Set

Известия Иркутского государственного университета: Серия "Математика", 2014
In this work we consider the closure operator with the equality predicate branching (E-operator) on the set of hyperfunctions on two-element set. With respect to this operator closed classes of hyperfunctions are generated.
V.I. Panteleev, L.V. Ryabets
doaj  

On Complexity of Standard Forms for Multifunctions

Известия Иркутского государственного университета: Серия "Математика", 2017
Consider discrete functions defined on set A. In this case we define multifunctions as functions on set $2^A$. Values of a multifunction for inputs equal to one-element sets are given and values for other sets are calculated as a union of values on ...
A.S. Kazimirov
doaj   +1 more source

Localized Periodontitis in Young Individuals: Aggregatibacter JP2 Clone, Immunological Dysfunctions and Other Stories

Journal of Periodontal Research, EarlyView.
This review describes the features of grade C molar‐incisor pattern periodontitis and discusses the role of A. actinomycetemcomitans in its pathogenesis and why molars and incisors are preferably affected. Possible future studies on this aggressive disease in primary and permanent dentition and emerging omics techniques for diagnosis and management are
Luigi Nibali, Meaad M. Alamri, Manuela Maria Viana Miguel, Luciana Shaddox   +3 more
wiley   +1 more source

Why we age

Biological Reviews, Volume 101, Issue 2, Page 911-925, April 2026.
ABSTRACT Three categories of explanations exist for why we age: mechanistic theories, which omit reference to evolutionary forces; weakening force of selection theories, which posit that barriers exist that prevent evolutionary forces from optimising fitness in ageing; and optimisation theories, which posit that evolutionary forces actually select for ...
Michael S. Ringel
wiley   +1 more source

How I Do It: The Transtracheal Approach for Awake Cricopharyngeal Botulinum Toxin Injection

The Laryngoscope, Volume 136, Issue 4, Page 1683-1686, April 2026.
This transtracheal technique for cricopharyngeal botulinum toxin injection is a safe and effective option for chemodenervation of this muscle in the awake patient. Its advantages include reduced risk of toxin spread to intrinsic laryngeal muscles, the ability to administer higher doses of botulinum toxin, improved access to the entire length of the ...
Andrew Tritter, Alexander Simko, Karim Asi   +2 more
wiley   +1 more source

Algebraic analysis of minimal representations

, 2010
Small representations of a group bring us to large symmetries in a representation space. Analysis on minimal representations utilises large symmetries in their geometric models, and serves as a driving force in creating new interesting problems that ...
Kobayashi, Toshiyuki
core   +1 more source

Sequential Amiodarone‐Induced Thyroid Dysfunction: From Myxedema Coma to Late‐Onset Type 1 Thyrotoxicosis After Drug Withdrawal

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Amiodarone therapy may induce thyroid dysfunction in approximately 20% of patients, either amiodarone‐induced hypothyroidism (AIH) or thyrotoxicosis (AIT). Both situations may occur at any time during treatment or even months to years after drug withdrawal due to tissue storage with slow systemic release.
Daniela M. Soares, Lia Ferreira
wiley   +1 more source

Prefrontal Cortex Dysfunction as a Precipitating Factor for Schizophrenia and Depression

Journal of Neurochemistry, Volume 170, Issue 3, March 2026.
Stress during adolescence or adulthood affects the ability of the prefrontal cortex (PFC) to adaptively regulate stress. Maladaptive adult stress leads to PFC hypofunction and a hypodopaminergic state in the medial, affect‐related ventral tegmental area (VTA), resulting in amotivation.
Daniela L. Uliana, Anthony A. Grace
wiley   +1 more source