Results 201 to 210 of about 66,835 (250)

The Impact of Malocclusion Severity on the Number of Prescribed, Used Aligners and Treatment Duration; A Retrospective, Singe‐Centre, Cohort Study

open access: yesOrthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective To assess the impact of baseline malocclusion severity on the number of prescribed, used aligners and treatment duration. Materials and Methods An unrestricted, independent search was conducted on the Invisalign ClinCheck database of a private practice for patients without any missing anterior teeth and whose treatment was finished ...
Angeliki Anna Gkinosati   +5 more
wiley   +1 more source

High-elongation, water-weldable, and fully degradable biomass foams fabricated via oven drying. [PDF]

open access: yesSci Adv
Chang Y   +8 more
europepmc   +1 more source

Phytochemical evaluation, nutritional and pharmacological values of <i>Trigonella foenum-graecum</i> plant: a comprehensive review. [PDF]

open access: yesFront Chem
Otegenova B   +6 more
europepmc   +1 more source

Gum rosin-acetone system as an analogue to the degassing behaviour of hydrated magmas

open access: yesBulletin of Volcanology, 1995
Solutions of gum rosin and acetone reproduce the volatile- and temperature-dependent viscosity, together with the phase behaviour, of hydrated magmas. A range of experimental exsolution conditions was investigated, including the variation of supersaturation, rate of decompression, solution temperature and volatile content.
Stephen Lane, J C Phillips
exaly   +7 more sources
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Interactions of zein and zein/rosin nanoparticles with natural polyanion gum arabic

Colloids and Surfaces B: Biointerfaces, 2020
The objective of this study was to investigate interactions of zein (Z) and zein/rosin (Z/R) nanoparticles with gum arabic (GA), at different pH. Nanoparticles were firstly prepared by antisolvent precipitation of biopolymers from aqueous ethanol solutions.
Davor Kovačević   +2 more
exaly   +4 more sources

Carboxymethyl cellulose-rosin gum hybrid nanoparticles: An efficient drug carrier

International Journal of Biological Macromolecules, 2018
Adequate release of 5-ASA in colon is challenging as it easily permeates at the acidic pH of the upper gastrointestinal tract. Targeting delayed release of 5-ASA at acidic pH, Carboxymethyl cellulose-rosin gum hybrid nanoparticles (CRNP3) with an average size of 267nm have been crafted through nanoprecipitation method.
Vandana Singh, Tulika Malviya
exaly   +3 more sources

Determination of Metal and Semimetal Elements in Chinese Gum Rosin by ICP-OES

Advanced Materials Research, 2013
Chinese gum rosin were digested by microwave-assisted sample digestion, and then the metal and semimetal elements in it were detected by inductive coupled plasma optical emission spectrometer (ICP-OES). Most metal and semimetal elements mass fractions in gum rosin are less than 5.0mg/kg, among which mass fractions of Al, Ca, Fe, Mg, Na are relatively ...
Zhen Dong Zhao
exaly   +2 more sources

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