Results 81 to 90 of about 21,305 (264)

Combined effects of the landscape and crop management on ant communities

Agricultural and Forest Entomology, EarlyView.
At small spatial scales, agricultural management acts as a stronger ecological filter than landscape context, significantly shaping ant community composition. Species richness and frequency did not differ among treatments, indicating the predominance of generalist species.
Claudia Tiemi Wazema, Marlina Ribeiro Abonizio‐Santos, Victor Hideki Nagatani, Nathalia Sampaio da Silva, Rony Peterson Santos Almeida, Joudellys Andrade‐Silva, Débora Rodrigues de Souza‐Campana, Maria Santina de Castro Morini   +7 more
wiley   +1 more source

Graphene oxide–modified fluoridated varnish promotes mineral recovery in demineralized bovine enamel: An in vitro study

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the efficacy of an experimental fluoridated varnish modified with graphene oxide (GO) nanoparticles in arresting initial caries lesion progression and promoting mineral recovery in demineralized bovine enamel.
Mariana Souza Rodrigues, Guilherme José Drigo, Sofia Furlanete Raymundo, Nair Cristina Brondino, Salvatore Sauro, Marilia Mattar de Amoêdo Campos Velo   +5 more
wiley   +1 more source

A quantitative analysis of the carbon cycle and comparison of carbon remineralization rates in marine Glacier Bay, Alaska [PDF]

, 2008
Sediment cores were collected and analyzed for rates of carbon remineralization. It was hypothesized that the sediments beneath regions and areas of relatively high primary production rates would exhibit higher carbon remineralization rates and ...
Loughner, David Eric
core  

Influence of carbonate apatite nanoparticles incorporated into commercial dental adhesives on immediate and long‐term microtensile bond strength

European Journal of Oral Sciences, EarlyView.
Abstract This study assessed whether integrating carbonate apatite nanoparticles with a CO3/PO4 molar ratio of 5 (CA5n) into commercial adhesives affected the immediate or the long‐term microtensile bond strength (µTBS) between composite resin and dentin.
Heba E. AbdelRazik, Jon E. Dahl, Mina Aker Sagen   +2 more
wiley   +1 more source

Results of remineralization depth and remineralization rate in CMC/ACP treatment group and Ca(OH)₂ treatment group.

, 2015
The CMC/ACP treatment showed higher average value of effective remineralization depth compared with Ca(OH)2 treatment ...
Zhen Chen (129176), Yanqiu Li (683621), Shansong Cao (683619), Haorong Wang (683620), Changhong Cong (683623), Xu Zhang (49484), Xuliang Deng (306023), Xiaoping Yang (460478), Huajun Wang (4124), Anil Kishen (683622), Yinghui Wang (581066)   +10 more
core   +1 more source

Effect of chitosan‐containing desensitizers applied prior to bleaching on the physical properties of enamel

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effects of adding chitosan (Chi) to desensitizing agents applied before dental bleaching on enamel properties. Bovine enamel specimens were allocated to seven groups (n = 12): no treatment (negative control), 2% NaF (positive control), 2% NaF + 2% Chi, 2% NaF + 5% Chi, 2% NaF + 5% KNO3, 2% NaF + 5% KNO3 + 2 ...
Júlia Barbato, Luís Otávio Passos, Carolina Meneghin Barbosa, Marcos Roberto de Lima Benati, Renata Siqueira Scatolin, Ana Carolina Cabral Roque, Tatiane Cristina Dotta, Waldemir Francisco Vieira‐Junior, Laura Nobre Ferraz   +8 more
wiley   +1 more source

Phosphomimetic statherin‐derived peptide protects against intrinsic enamel erosion independently of sodium trimetaphosphate

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effect of a phosphomimetic statherin‐derived peptide (DDSt15), alone or combined with sodium trimetaphosphate (TMP), on the protection against initial enamel erosion. A total of 102 bovine enamel samples (4 × 4 mm2) were prepared and randomly allocated into six groups (n = 17): deionized water (negative ...
Carolina Ruis Ferrari, Hannah Zomignan Barros, Julia Pereira Bicalho, João Victor Frazão Câmara, Monique Malta Francese, Lethycia Almeida Santos, Juliano Pelim Pessan, Naiara Maia Pereira, Reinaldo Marchetto, Marília Afonso Rabelo Buzalaf   +9 more
wiley   +1 more source

Using grape seed extract to reduce erosive potential of drinks

European Journal of Oral Sciences, EarlyView.
Abstract The aim of this study was to verify whether supplementation of grape seed extract (GSE) to different erosive beverages reduces their erosive potential on dentine in vitro. One‐hundred dentine specimens were randomly assigned to 5 groups (n = 20/group): control‐deionized water, 1%‐citric acid, Red Bull, Coca‐Cola, and Powerade.
Samira Helena Niemeyer, Jessica Schuler, Sara Kim Plüss, Tommy Baumann, Florian Just Wegehaupt, Thiago Saads Carvalho   +5 more
wiley   +1 more source

Effectiveness of some herbals on initial enamel caries lesion

Asian Pacific Journal of Tropical Biomedicine, 2016
Objective: To evaluate the effectiveness of herbal medicaments such as ginger, rosemary and honey on remineralization of initial enamel lesion.
Gulcin Bilgin Gocmen, Funda Yanikoglu, Dilek Tagtekin, George K. Stookey, Bruce R. Schemehorn, Osman Hayran   +5 more
doaj   +1 more source

Effectiveness of fluorescence-based methods to detect in situ demineralization and remineralization on smooth surfaces. [PDF]

, 2014
This study aimed to evaluate the effectiveness of fluorescence-based methods (DIAGNOdent, LF; DIAGNOdent pen, LFpen, and VistaProof fluorescence camera, FC) in detecting demineralization and remineralization on smooth surfaces in situ.
Lussi, Adrian, Rodrigues, J A, Moriyama, C M, Diniz, M B   +3 more
core   +2 more sources