Results 1 to 10 of about 2,581 (269)
Double-crowned 2D semiconductor nanoplatelets with bicolor power-tunable emission [PDF]
Nature Communications, 2022 Nanocrystals are desirable light sources for advanced display technologies. Here, the authors report on double-crowned 2D semiconductor nanoplatelets as light downconverters that offer both green and red emissions to achieve a wide color gamut.
Corentin Dabard +13 more
doaj +4 more sources
The double wreath a contribution to the history of kingship in Bosnia [PDF]
Balcanica, 2014 The fact that ban Tvrtko of Bosnia had maternal ties with Nemanjić dynasty and seized certain areas of the former Serbian Empire was used as a basis for him to be crowned king of the Serbs and Bosnia in 1377 in the monastery of Mileševa over the
Ćirković Sima M.
doaj +3 more sources
Generation of a double-crowned involute helical gear with twist-free tooth flanks by a CNC hobbing machine with three synchronous axes [PDF]
Vietnam Journal of Mechanics, 2017 In the conventional hobbing process, a double-crowned involute helical gear is generated by the hob cutter with parabolic-curve tooth profiles for the cross-profile crowning and varied the center distance between the hob and work gear for the ...
Van-The Tran
doaj +2 more sources
Motif of single-headed and double-headed eagle in Raška in the XIII century [PDF]
Baština, 2022 The motif of a single-headed and double-headed eagle first appeared in Serbian medieval art under the influence of the Byzantine Empire or Christian tradition.
Đekić Đorđe N., Milić Dragana M.
doaj +1 more source
Toxics, 2022 Waterbirds may be a good indicator of harmful metal levels in aquatic environments. Waterbirds’ organs and tissues were tested for the presence of pollutants, such as metals.
Jeganathan Pandiyan +7 more
doaj +1 more source
Indiana, 2022 This article explores the related Andean concepts of pallqa (bifurcation) and huaca (sacred animate entity) through considering the meanings attributed to corporeal manifestations of bifurcation.
Sarah Bennison
doaj +1 more source
Religions, 2023 The Blaubeuren monastery (Germany) is home to one of the most beautiful religious artistic expressions of Swabian art from the end of the 15th century, a collaborative work of various artists and workshops, including Jörg Syrlin the Younger, Michel ...
Vicente Jara-Vera +1 more
doaj +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In order to obtain locally conjugated tooth surface contact, a tooth surface mismatch modification method is proposed based on the fully conjugated characteristics of cycloidal bevel gear.
Jing DENG +3 more
doaj +1 more source
Clinical retention force development of double crowns [PDF]
Clinical Oral Investigations, 2011 This study deals with the development of the retentive forces of double crowns intraorally measured. Twenty-five combined fixed-removable prostheses with a total of 84 double crowns were included in the study. The intraoral measurement was performed at 72 defined measuring points directly adjacent to the double crowns of the dentures.
Stefan, Bayer +6 more
openaire +2 more sources
Dental Materials Journal, 2021 The objective of this study was to clarify the influences of zirconia materials, one-half taper angle, and thickness of the secondary crown on the fracture strength of the secondary crown. For the primary and secondary crowns, Y-TZP and Ce-TZP/Al2O3 were used, respectively.
SHIBATA, Shunsuke +2 more
openaire +3 more sources