Results 11 to 20 of about 2,619,148 (295)

Effect of scan pattern on the scan accuracy of a combined healing abutment scan body system [PDF]

The Journal of Prosthetic Dentistry, 2022
A recently introduced scan body combined with a contoured healing abutment enables digital scans of the implant while its healing abutment shapes the soft tissue for an appropriate emergence profile. However, information on the effect of different scan patterns on the scan accuracy of this new system is lacking.The purpose of this in vitro study was to
Yılmaz, Hakan, Arınç, Hakan, Çakmak, Gülce, Atalay, Sevda, Dönmez, Mustafa Borga, Kökat, Ali Murat, Yılmaz, Burak   +6 more
core   +8 more sources

Trueness and precision of combined healing abutment-scan body system depending on the scan pattern and implant location: an in-vitro study. [PDF]

, 2022
OBJECTIVE To test the effect of scan pattern and the location of the implant on the trueness and precision of implant scans when the combined healing abutment-scan body (CHA-SB) system is used.
Çakmak, Gülce, Yilmaz, Burak, Donmez, Mustafa Borga, Atalay, Sevda, Yilmaz, Hakan   +4 more
core   +2 more sources

Fixation sequences in imagery and in recognition during the processing of pictures of real-world scenes

Journal of Eye Movement Research, 2008
Thirty photographs of real-world scenes were presented for encoding, and half the participants then performed a recognition test, deciding whether each of 60 images were old (from the original set) or new. The other participants performed an imagery task
Katherine Humphrey, Geoffrey Underwood
doaj   +1 more source

Conjunctival cystectomy assisted by pattern scan laser photocoagulation

Military Medical Research, 2017
Background To introduce a new technique of laser-assisted conjunctival cystectomy using pattern scan laser (PASCAL) photocoagulation. Case presentation A 50-years-old Asian woman presented with a conjunctival cyst in the left eye.
Hee Kyung Yang, Moosang Kim, Seung-Jun Lee, Sang Beom Han, Joon Young Hyon, Won Ryang Wee   +5 more
doaj   +1 more source

Clinical utility of reverse perfusion pattern with 99mTc myocardial stress perfusion scintigraphy

Journal of Clinical and Scientific Research, 2023
Background: Reverse distribution is a pattern that is occasionally observed with 99mTc sestamibi myocardial stress perfusion scintigraphy. The actual cause for this kind of pattern to occur is still under evaluation with no specific aetiology identified.
Nimmagadda Ajit, Ranadheer Gupta Manthri, Vanajakshamma Velam, V S Krishna Mohan, Ramya Priya Rallapeta, Tek Chand Kalawat   +5 more
doaj   +1 more source

Implementation of and Experimentation with Ground-Penetrating Radar for Real-Time Automatic Detection of Buried Improvised Explosive Devices

Sensors, 2022
This paper proposes the implementation of and experimentation with GPR for real-time automatic detection of buried IEDs. GPR, consisting of hardware and software, was implemented. A UWB antenna was designed and implemented, particularly for the operation
Pachara Srimuk, Akkarat Boonpoonga, Kamol Kaemarungsi, Krit Athikulwongse, Sitthichai Dentri   +4 more
doaj   +1 more source

Effect of scan pattern on complete-arch scans with 4 digital scanners [PDF]

The Journal of Prosthetic Dentistry, 2020
Complete-arch digital scans are becoming popular as digital dentistry is adopted for expanded clinical situations such as complete-arch prostheses, removable prostheses, extensive implant-supported treatment, and orthodontic aligners. Whether the scan pattern technique affects the trueness and precision of complete-arch scans and whether differences in
Jason, Latham, Mark, Ludlow, Anthony, Mennito, Abigail, Kelly, Zachary, Evans, Walter, Renne   +5 more
openaire   +2 more sources

Radar Antenna Scan Pattern Intelligent Recognition Using Visibility Graph

IEEE Access, 2019
Radar antenna scan pattern (RASP) reconnaissance is a major problem in electronic warfare (EW). The RASP exerts a considerable influence on target identification, jamming decision making, and electronic support measures and thus plays a critical role in ...
Tao Wan, Xinying Fu, Kaili Jiang, Yuan Zhao, Bin Tang   +4 more
doaj   +1 more source

Identification of scanned and static tactile patterns [PDF]

Perception & Psychophysics, 2002
Most of the studies in which the interactions between target and nontarget spatial patterns have been examined have tested patterns that are generated statically. Static patterns are those in which all the elements of the pattern are presented at the same time and at a fixed location on the skin; however, most tactile information comes to the skin by ...
openaire   +2 more sources

A Low-Power and Area-Efficient Design of a Weighted Pseudorandom Test-Pattern Generator for a Test-Per-Scan Built-in Self-Test Architecture

IEEE Access, 2021
A test pattern generator generates a pseudorandom test pattern that can be weighted to reduce the fault coverage in a built-in self-test. The objective of this paper is to propose a new weighted TPG for a scan-based BIST architecture.
Vishnupriya Shivakumar, Chinnaiyan Senthilpari, Zubaida Yusoff   +2 more
doaj   +1 more source