Results 11 to 20 of about 52,605 (330)

Methods for designing patient-specific templates for optimized fitting of autologous bone augmentations in alveolar cleft osteoplasty [PDF]

open access: yesHead & Face Medicine
Background Following the current gold standard, autologous cancellous bone is used as part of alveolar cleft osteoplasty. To fill the bone defects, autologous bone material is harvested from the iliac crest using manual tools such as shepard chisels or ...
Tom A. Schröder   +9 more
doaj   +2 more sources

Inextensional Vibrations of a Sphere-Cone Shell Combination [PDF]

open access: bronzeThe Journal of the Acoustical Society of America, 1959
The Rayleigh inextensional theory for thin shells is employed to predict the natural frequencies of a sphere-cone combination. For a particular case, the calculated and measured natural frequencies of shells of nonuniform thickness are determined. In comparing the experimental values of the lowest five “bell” frequencies with the predicted theoretical ...
Herbert Saunders, Paul R. Paslay
openaire   +2 more sources

Recognition of Conus species using a combined approach of supervised learning and deep learning-based feature extraction. [PDF]

open access: yesPLoS ONE
Cone snails are venomous marine gastropods comprising more than 950 species widely distributed across different habitats. Their conical shells are remarkably similar to those of other invertebrates in terms of color, pattern, and size. For these reasons,
Noshaba Qasmi, Rimsha Bibi, Sajid Rashid
doaj   +2 more sources

Quality Factor Study for Cone-metal Shelled Structure

open access: bronzeInternational Journal of Computer Applications, 2015
Pure plasmonic mode and hybrid plasmonic mode have been demonstrated. The cone-metal shelled structure is proposed. The two modes have been examined, pure plasmonic mode and hybrid plasmonic mode. At room temperature, the quality factor of the two modes has been compared and we found that the quality factor of hybrid plasmonic mode is 775 when the side
Mohammed Nadhim
openaire   +2 more sources

Conellae, enigmatic structures on cephalopod shells—shapes, distribution, and formation [PDF]

open access: yesActa Palaeontologica Polonica, 2019
Conellae, enigmatic cone-shaped structures which can be found on the surface of internal moulds of cephalopod shells (predominantly of ammonoids), are regarded herein as the product of remote (biologically induced) biomineralization formed in closed-off ...
René Hoffmann   +2 more
doaj   +4 more sources

Optimization of Cone-in-Shell Implosions

open access: green
Final paper completed as part of the 2008 Summer High School Academic Research Program with the Laboratory for Laser Energetics at University of Rochester. Authored by Angela Ryck of Fairport High School.
Angela Ryck
openaire   +2 more sources

Seventeen New Cone Shell Names (Gastropoda, Conidae)

open access: green, 1982
Nine of the new taxa being proposed hereunder represent conclusions resulting directly from the research process undertaken in the course of an indepth review of the Conus textile complex. Some of the remaining species were wrongly regarded as being conspecific with · unrelated species while several others could not be identified with any already ...
A. J. Da Motta
openaire   +2 more sources

Checklist of the cone shells (Mollusca: Gastropoda: Neogastropoda: Conidae) of Colombia

open access: yesBiota Colombiana, 2005
Among the gastropod molluscs, the family Conidae is undoubtedly one of the most unmistakable groups due to its characteristic conic shell, toxoglossan radulae and the variety of colors it usually exhibits.
Juan Manuel Díaz-M.   +2 more
doaj   +9 more sources

An Exact Analytical Solution for Heat Conduction in a ‎Functionally Graded Conical Shell [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2023
In this study, an exact analytical solution for the heat conduction problem in a truncated conical shell is presented. The cone is made of functionally graded materials and it is considered that the material properties vary according to power-law ...
Amin Amiri Delouei   +3 more
doaj   +1 more source

Shell Analogy Analysis for Plate-cone Spherical Reticulated Shell

open access: diamondDEStech Transactions on Engineering and Technology Research, 2019
Xing Wang   +3 more
openaire   +3 more sources

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