Results 51 to 60 of about 28,558 (194)

Comparison of the diagnostic accuracy of cone-beam computed tomography and periapical radiography in determining endodontic working length: An in vitro study

open access: yesSaudi Endodontic Journal, 2020
Introduction: The present study was undertaken to determine the accuracy of working length using cone-beam computed tomography and Ingle's method and to compare it with actual working length using visual method.
Alok Kumar Basaiwala   +4 more
doaj   +1 more source

HIERARCHICAL REGULARIZATION OF POLYGONS FOR PHOTOGRAMMETRIC POINT CLOUDS OF OBLIQUE IMAGES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Despite the success of multi-view stereo (MVS) reconstruction from massive oblique images in city scale, only point clouds and triangulated meshes are available from existing MVS pipelines, which are topologically defect laden, free of semantical ...
L. Xie   +8 more
doaj   +1 more source

Pythagorean theorems in the alpha plane

open access: yesMathematical Communications, 2009
In this paper, we give three $\alpha$ versions of the Pythagorean Theorem and show that the converse statements are not true. Finally, we give a necessary and sufficient condition for a triangle in the $\alpha$ plane to have a right angle. \end{abstract}
Çolakoğlu, Harun Baris   +2 more
openaire   +1 more source

Effect of crystallographic texture on the forming limit in microforming of brass

open access: yesManufacturing Review, 2019
Microforming is an emerging technology to manufacture products in the light of miniaturization in several domains of industry. Plastic anisotropy is one of the material characteristics significantly affecting the micro forming process.
Mashalkar Anil, Nandedkar Vilas
doaj   +1 more source

Multi-Segment Foot and Ankle Gait Kinematics Following Total Ankle Arthroplasty

open access: yesFoot & Ankle Orthopaedics, 2020
Category: Ankle Arthritis; Ankle. Introduction/Purpose: Ankle arthritis is a painful disease resulting in limited function, mobility, and quality of life.1 Total ankle arthroplasty (TAA) a widely accepted treatment to reduce pain while maintaining joint ...
Dylan Wiese   +5 more
doaj   +1 more source

Yolk sac tumor of stomach: Case report and review of literature

open access: yesJournal of Indian Association of Pediatric Surgeons, 2018
Gastric yolk sac tumors (YSTs) are very rare. Only seven cases of pure YST of the stomach, with a median age of 65 years, and five cases of YST combined with adenocarcinoma have been reported. We report a 3-year-old boy who presented to us with recurrent
Ankur Mandelia   +3 more
doaj   +1 more source

Defuzzification of the Discretised Generalised Type-2 Fuzzy Set: Experimental Evaluation [PDF]

open access: yes, 2013
CCI - Centre for Computational Intelligence NOTICE: this is the author’s version of a work that was accepted for publication in Information Science.
Chiclana, Francisco, Greenfield, Sarah
core   +1 more source

Allowing content-based functionalities in segmentation-based coding schemes [PDF]

open access: yes, 1997
This paper deals with the use of the segmentation tools and principles presented in [10] and [13] for allowing content-based functionalities. In this framework, means for supervised selection of objects in the scene are proposed. In addition, a technique
Marcotegui Iturmendi, Beatriz   +2 more
core   +4 more sources

Biomechanical Characteristics on the Lower Extremity of Three Typical Yoga Manoeuvres

open access: yesApplied Bionics and Biomechanics, 2021
This study was aimed at exploring the biomechanical characteristics of the lower extremity amongst three typical yoga manoeuvres. A total of thirteen experienced female yoga practitioners were recruited in the current study; they were all certified with ...
Elizabeth Whissell   +4 more
doaj   +1 more source

Optimising Point Cloud to Wireframe Conversion for 3D City Modeling [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Urban planning increasingly relies on structured 3D city models for analysis and decision-making, but while point clouds capture rich detail, their unstructured nature complicates direct use in CityJSON-based workflows.
S. Soo Chin Yee   +4 more
doaj   +1 more source

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