Results 111 to 120 of about 307 (247)

Rotulações graciosas e rotulações semifortes em grafos [PDF]

open access: yes, 2018
Orientador: Christiane Neme CamposTese (doutorado) - Universidade Estadual de Campinas, Instituto de ComputaçãoResumo: Três problemas de rotulação em grafos são investigados nesta tese: a Conjetura das Árvores Graciosas, a Conjetura 1,2,3 e a Conjetura 1,
Luiz, Atílio Gomes, 1987-
core  

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

open access: yesThe Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose   +2 more
wiley   +1 more source

Gracefulness of unicyclic graphs [PDF]

open access: yes, 2015
С использованием конструктивных и аналитических методов решается задача существования грациозной разметки для одноциклических графов. Доказана грациозность некоторых представителей этого класса графов.Із застосуванням конструктивних та аналітичних ...
Семенюта, М.Ф.
core  

The sRNA vvrr1 Modulates the VarS/VarA‐Csr System via LeuO to Regulate Biofilm Formation and Virulence in Vibrio alginolyticus

open access: yesAnimal Research and One Health, EarlyView.
vvrr1, a small RNA, post‐transcriptionally represses the transcriptional regulator LeuO, which directly inhibits the VarS/VarA two‐component system. This triggers a Csr cascade that relieves LuxO repression, ultimately modulating exopolysaccharide production to control biofilm formation and virulence in Vibrio alginolyticus.
Theerakamol Pengsakul   +6 more
wiley   +1 more source

Cytokine Pathways Driving Diverse Tissue Pathologies in Rheumatoid Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Rheumatoid arthritis (RA) is a complex systemic disorder characterized primarily by articular inflammation and destruction with associated functional loss and reduced quality of life. RA is also associated with extra‐articular disease, such as that of the lung, with potentially devastating clinical consequences. The critical importance of comorbidities,
Aurelie Najm   +2 more
wiley   +1 more source

High-quality evergreen azalea genome reveals tandem duplication-facilitated low-altitude adaptability and floral scent evolution. [PDF]

open access: yesPlant Biotechnol J, 2021
Wang X   +13 more
europepmc   +1 more source

Codeine toxicity via breast Milk: Can this occur and implications for opiate therapy in children

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Codeine is commonly used in combination analgesic products. The use of codeine during breastfeeding can rarely be associated with serious adverse effects related to genetic polymorphisms affecting codeine's metabolism and disposition. Clinicians treating infants of breastfeeding mothers should be aware of this rare but potentially serious complication.
Michael Rieder
wiley   +1 more source

Single‐subject designs in character education: Methods for rigorous, contextual, and practitioner‐led research

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Character education research is often constrained by blunt methodological tools. Surveys capture breadth without depth; case studies offer richness but lack replicability; and randomised controlled trials (RCTs), though indispensable at the policy level, are costly, disruptive and ill‐suited to everyday practice with individual pupils.
Shane McLoughlin
wiley   +1 more source

A Practical Gut‐On‐Chip Workflow for Imaging‐Based Assessment of Epithelial Barrier Dynamics During E. coli Co‐Culture

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT The intestinal epithelium and its resident microbiota form a dynamic interface that is central to gut homeostasis, but this interface is difficult to model with conventional tools. Static Transwell cultures lack physiological fluid shear, whereas animal models are costly and poorly suited to quantitative, high‐content imaging.
Shih‐Wei Chiang   +2 more
wiley   +1 more source

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