Results 1 to 10 of about 11,224,100 (302)

An endothelial rejection line following Descemet stripping automated endothelial keratoplasty [PDF]

open access: yesBMC Ophthalmology, 2020
Background The endothelial rejection line is rarely seen after Descemet stripping automated endothelial keratoplasties (DSAEKs). Here, we present a case of endothelial graft rejection with an endothelial rejection line occurring 1 year after the ...
Muhannad Alkhalifah   +3 more
doaj   +2 more sources

Parmakla Satır Takibinin İlkokul Öğrencilerinin Sesli Okuma Hızına Etkisi

open access: yesAnadolu Üniversitesi Eğitim Fakültesi dergisi, 2023
Araştırmanın amacı, sesli okuma yaparken parmakla satır takibinin ilkokul öğrencilerinin okuma hızına etkisini incelemektedir. Araştırmada niceliksel tarama modeli kullanılmaktadır.
Tülay Güvence, Ozgur Babayıgıt
doaj   +1 more source

Experimental Studies of Autonomous Sailing With a Radio Controlled Sailboat

open access: yesIEEE Access, 2022
Autonomous sailing has attracted many interests from both industry and academy due to its great potential in oceanography, research and education. Worldwide researchers have developed various kinds of unmanned sailboat platforms for their specific ...
Augustin Morge   +3 more
doaj   +1 more source

Development of Image Processing Based Line Tracking Systems for Automated Guided Vehicles with ANFIS and Fuzzy Logic

open access: yesCumhuriyet Science Journal, 2023
Automated Guided Vehicles (AGVs) are robotic vehicles with the ability to move using mapping and navigation technologies to perform tasks assigned to them, guided by guides.
Ahmet Yüksek, Ahmet Utku Elik
doaj   +1 more source

Safety-Guaranteed, Robust, Nonlinear, Path-Following Control of the Underactuated Hovercraft Based on FTESO

open access: yesJournal of Marine Science and Engineering, 2023
On account of the external disturbances and difficult maneuverability of a hovercraft, this paper devises a safety-guaranteed, robust, nonlinear, path-following control strategy of a hovercraft targeted for unknown dynamics, unavailable velocity, and ...
Mingyu Fu, Qiusu Wang
doaj   +1 more source

Guidance-Based Path Following of an Underactuated Ship Based on Event-Triggered Sliding Mode Control

open access: yesJournal of Marine Science and Engineering, 2022
In this paper, the path following of an underactuated ship as a fundamental application for autonomous sailing in seaways is studied. First, the guidance system based on the line of sight (LOS) method is established to handle underactuated dynamics of ...
Yuxi Zhang, Yong Liu
doaj   +1 more source

Linear morphoea follows Blaschko’s lines [PDF]

open access: yesBritish Journal of Dermatology, 2008
The aetiology of morphoea (or localized scleroderma) remains unknown. It has previously been suggested that lesions of linear morphoea may follow Blaschko's lines and thus reflect an embryological development. However, the distribution of linear morphoea has never been accurately evaluated.We aimed to identify common patterns of clinical presentation ...
Weibel, L, Harper, J I
openaire   +3 more sources

STRAIGHT-LINE PATH FOLLOWING IN WINDY CONDITIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
A straight-line following controller for a small and light airplane flying in windy conditions is proposed. In a first time, the lateral dynamics of the plane are derived and the error deviation velocity with respect to the desired trajectory is computed ...
A. Brezoescu, P. Castillo, R. Lozano
doaj   +1 more source

Simulation of Autonomous Driving for a Line-Following Robotic Vehicle: Determining the Optimal Manoeuvring Mode

open access: yesElektronika ir Elektrotechnika, 2023
Mobile robotic systems offer valuable test platforms due to their shared features with autonomous vehicles, including features such as sensor technologies, navigation algorithms, and control systems.
Murat Bakirci
doaj   +1 more source

MANAGEMENT OF STAPLE LINE LEAKS FOLLOWING SLEEVE GASTRECTOMY [PDF]

open access: yesBasrah Journal of Surgery, 2018
MANAGEMENT OF STAPLE LINE LEAKS FOLLOWING SLEEVE GASTRECTOMY Nasseif Jassim Mohammed@ & Falih M Algazgooz* @MB,ChB, CABS, FICMS, General and Laparoendoscopic Surgeon, Al-Sadr Teaching Hospital.
Nasseif Jassim Mohammed   +1 more
doaj   +1 more source

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