Journal of Pharmacy and Bioallied Sciences, 2012 Aim and Objective: To compare conventional and direct digital radiography (DDR) in working length measurement of the root canal and to assess the significance of the different enhancement modes provided by the software to visualize the file length ...
Vaiyapuri Ravi +3 more
doaj +1 more source
Knowledge, attitude and perception on radiation imaging among children's caregivers in the pediatric dental clinic [PDF]
, 2017 OBJECTIVE: Nuclear medicine provides important clinical information for diagnostic and therapeutic purposes. Use of medical imaging has gradually increased in the United States and this has raised health concerns about the potential future risks ...
Hwang, Haejin
core
Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain
Advanced Materials, EarlyView.A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha +14 more
wiley +1 more source
Journal of Islamic Dental Association of Iran, 2014 Background and Aim: Recognition of factors that cause procedural errors in dental prac-tice and their prevention increase the success rate of endodontic treatment.
Hossein Labbaf +4 more
doaj
In Vitro Comparative Study of the Working Length Determination with Radiovisiography and Conventional Radiography in Dilacerated Canals [PDF]
Journal of Dental Materials and Techniques, 2015 Introduction: The aim of this study was to compare digital and conventional radiography in determining the working length of dilacerated canals.Methods: Thirty nine human extracted single-rooted teeth with root curvature more than 35 degrees were ...
Ali Bagherpour +3 more
doaj
Noncontacting devices to indicate deflection and vibration of turbopump internal rotating parts [PDF]
, 1973 Published report discusses feasibility of ultrasonic techniques; neutron techniques; X-radiography; optical devices; gamma ray devices; and conventional displacement sensors.
Ensminger, D. +5 more
core +2 more sources
Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation
Advanced Materials, EarlyView.Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju +7 more
wiley +1 more source
Advances in Halide Perovskites for Photon Radiation Detectors
Advanced Materials Technologies, EarlyView.This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang +3 more
wiley +1 more source
The place of computerized axial tomography in the evaluation of acetabular fractures
Acta Orthopaedica et Traumatologica Turcica, 2021 Besides the importance of standard AP and Judet s 45° iliac and obturator pelvic views, CAT has proved to be very useful in the evaluation of the fractures of the acetabulum.
Mehmet Asik +3 more
doaj
Radiographic detectability limits for seeded voids in sintered silicon carbide and silicon nitride [PDF]
Conventional and microfocus X-radiographic techniques were compared to determine relative detectability limits for voids in green and sintered SiC and Si3N4.
Baaklini, G. Y. +2 more
core +1 more source