Results 201 to 210 of about 785,671 (327)

A Grid Theorem for Strong Immersions of Walls

open access: yesJournal of Graph Theory, EarlyView.
ABSTRACT We show that a graph contains a large wall as a strong immersion minor if and only if the graph does not admit a tree‐cut decomposition of small “width”, which is measured in terms of its adhesion and the path‐likeness of its torsos.
Reinhard Diestel   +3 more
wiley   +1 more source

Supernumerary teeth: A pictorial review and revised classification. [PDF]

open access: yesJ Oral Biol Craniofac Res
Davidson CL, Smit C, Nel S.
europepmc   +1 more source

Prevalence, incidence, risk, and protective factors for soft tissue dehiscences at implant sites in the absence of disease: An AO/AAP systematic review and meta‐regression analysis

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The aim of the present review was to evaluate the prevalence and incidence of soft tissue dehiscences at implant sites in absence of disease, together with the related risk and protective factors. Methods A systematic search was conducted to identify cross‐sectional and prospective studies reporting information on soft tissue ...
Lorenzo Tavelli, Shayan Barootchi
wiley   +1 more source

Effects of a 4‐week free‐sugar avoidance during periodontal therapy: An explorative randomized controlled clinical trial

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study investigated the effect of a 4‐week free‐sugar avoidance on periodontal parameters during periodontal therapy. Methods Twenty‐one patients with untreated periodontitis and daily free‐sugar intake were allocated to a sugar avoidance group (SAG) and a control group (CG).
Christina L. Pappe   +7 more
wiley   +1 more source

Permanent dentition caries through the first half of life

open access: yesBDJ, 2013
J. Broadbent   +3 more
semanticscholar   +1 more source

Salivary advanced glycated end products, their receptors, and aMMP‐8 in periodontitis patients with varying glycemic levels: A cross‐sectional study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Advanced glycation end products (AGE) and their receptors (RAGE) have been implicated in developing periodontal complications in diabetic patients. This study aimed to identify salivary AGE, RAGE, soluble RAGE (sRAGE), and active‐matrix metalloproteinase‐8 (aMMP‐8) levels at varying glycemic levels in periodontitis patients ...
Julie Toby Thomas   +7 more
wiley   +1 more source

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