Results 71 to 80 of about 1,687 (138)

Repassivation of commercially pure Ti in different saliva solutions under tribocorrosion conditions [PDF]

open access: yes, 2005
The surface of dental implants can undergo wear during insertion and implantation into hard tissue, or, in some conditions, during its lifetime. As a consequence, the passive film presented at the implant surface can be damaged or even totally destroyed.
Ariza, E.   +4 more
core  

Curtis\u27s botanical magazine. [PDF]

open access: yes
v.42=no.1726-1770 ...
Bentham-Moxon Trust.   +10 more
core   +1 more source

The diversity and sustainability of ornamental plants traded by guarani communities of Misiones Province, Argentina [PDF]

open access: yes, 2010
The study covers ornamental plants species that are traded by two Guarani communities in Argentina. The trade is described, as well as the frequency, abundance and diversity of plants for sale on roadside stalls, along with the income they generate ...
Araujo, Jorge   +2 more
core   +1 more source

Physical, chemical and topographic characterization of titanium surface oxide layers fabricated by anodic oxidation [PDF]

open access: yes, 2006
Titanium and titanium alloys have been widely used in orthopeadics and dental implants because of their excellent properties such as low modulus, good fatigue strength, good corrosion resistance and biocompatibility.
Celis, J. P.   +5 more
core  

Core-shell nanocomposites prepared by hierarchical co-assembly: the role of the carbon shell in catalytic wet peroxide oxidation processes [PDF]

open access: yes, 2016
The diffraction pattern of Fe3O4 (not shown) confirmed the presence of only one phase, corresponding to magnetite with a lattice parameter a = 8.357 Å and a crystallite size of 16.6 ± 0.2 nm.
Faria, Joaquim   +5 more
core  

Bioactivities of Karanda (Carissa carandas Linn.) fruit extracts for novel cosmeceutical applications.

open access: yesJ Adv Pharm Technol Res, 2021
Khuanekkaphan M   +4 more
europepmc   +1 more source

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