Results 51 to 60 of about 8,194 (267)

Biotic and abiotic retention, recycling and remineralization of metals in the ocean [PDF]

open access: yes, 2017
Trace metals shape both the biogeochemical functioning and biological structure of oceanic provinces. Trace metal biogeochemistry has primarily focused on modes of external supply of metals from aeolian, hydrothermal, sedimentary and other sources ...
A Marchetti   +52 more
core   +1 more source

Resin-Based Sealant with Bioactive Glass and Zwitterionic Material for Remineralisation and Multi-Species Biofilm Inhibition

open access: yesNanomaterials, 2020
Since pits and fissures are the areas most commonly affected by caries due to their structural irregularity, bioactive resin-based sealant (RBS) may contribute to the prevention of secondary caries. This study aims to investigate the mechanical, physical,
Myung-Jin Lee   +6 more
doaj   +1 more source

The effect of ozone on progression or regression of artificial caries-like enamel lesions in vitro [PDF]

open access: yes, 2014
Objective: This study investigated the effect of ozone on the progression or regression of artificial caries-like lesions on enamel following pH cycling conditions in vitro. Methods: A randomized, single blind, four legs design was used.
Abu-Naba’a   +29 more
core   +1 more source

Effect of Curing Light on Crown Discolouration of Restored Primary Teeth Following Silver Diamine Fluoride and Potassium Iodide Application: An In-vivo Study Protocol [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Dental caries treatment has evolved from surgical methods to Minimal Intervention Dentistry (MID), which focuses on preserving tooth structure and utilising biological methods. Silver Diamine Fluoride (SDF) is a notable approach with strong
Rutuja Pralhad Patil   +3 more
doaj   +1 more source

Mechanisms for a nutrient-conserving carbon pump in a seasonally stratified, temperate continental shelf sea [PDF]

open access: yes, 2018
Continental shelf seas may have a significant role in oceanic uptake and storage of carbon dioxide (CO2) from the atmosphere, through a ‘continental shelf pump’ mechanism. The northwest European continental shelf, in particular the Celtic Sea (50°N 8°W),
Alduchov   +75 more
core   +5 more sources

Biomimetic soft matter [PDF]

open access: yes, 2011
Biomaterials are often soft materials. There is now growing interest in designing, synthesizing and characterising soft materials that mimic the properties of biological materials such as tissue, proteins, DNA or cells. Research on biomimetic soft matter
Hamley, Ian
core   +1 more source

Evolutionary temperature compensation of carbon fixation in marine phytoplankton [PDF]

open access: yes, 2020
The efficiency of carbon sequestration by the biological pump could decline in the coming decades because respiration tends to increase more with temperature than photosynthesis.
Barton, Samuel   +6 more
core   +3 more sources

Single flap approach combined with periosteal pedicle flap as a regenerative procedure: A case report

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Single flap approach (SFA) is a validated procedure for obtaining clinical attachment gain and pocket closure when applied to deep intraosseous defects. However, the presence of an interdental crater as well as the tooth location were associated with a lower rate of primary intention closure, possibly jeopardizing the outcome of the
Mattia Severi   +2 more
wiley   +1 more source

Salivary pH Levels at Three Different Time Intervals after Application of Silver Diamine Fluoride in Children with Severe Early Childhood Caries: A Quasi-experimental Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Early Childhood Caries (ECC) is a major public health issue that negatively affects children’s physical and mental health. Silver Diamine Fluoride (SDF) is a novel material that has the potential to improve dentin hypersensitivity and ...
Umapathy Thimmegowda   +4 more
doaj   +1 more source

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