Results 41 to 50 of about 33,683 (166)

Les roues du ciel de Sucevița. Brève investigation multidisciplinaire sur un élément plastique décoratif de la fresque intérieure de l’église « La Résurrection de Jésus Christ » du monastère de Sucevița / The Wheels of the Sky of Suceviţa. Brief Multidisciplinary Investigation over a Decorative Artistic Element of the Interior Fresco of the Church The Resurrection of Jesus Christ of the Monastery of Suceviţa [PDF]

open access: yesAnastasis: Research in Medieval Culture and Art, 2014
The Wheels of the Sky of Suceviţa. Brief Multidisciplinary Investigation over a Decorative Artistic Element of the Interior Fresco of the Church The Resurrection of Jesus Christ of the Monastery of Suceviţa.
Emilian Adrian Gavrilean
doaj  

The Royal Cemetery at Ur and Early Wheels

open access: yesTyragetia, 2013
Based on the analysis of data about the structure of wheels from the royal necropolis of Ur - a fragment of stone tile, mosaic “Standard” and wagon wheels from burials, as well as artifacts discovered in the other monuments, the author concludes that in ...
Elena Izbitser
doaj  

The in-situ Ti alloying of aluminum alloys and its application in A356 alloys [PDF]

open access: yesChina Foundry, 2005
This research has investigated the in-situ Ti alloying of aluminum alloys and its application to A356 alloys and wheels through the evaluation of microstructure and mechanical properties. The results showed that stable titanium content can be obtained by
Zongxia LIU, Mousheng SONG, Tianfu SONG
doaj  

Research on a new omnidirectional mobile platform with heavy loading and flexible motion

open access: yesAdvances in Mechanical Engineering, 2017
This article presents an omnidirectional mobile platform with six mecanum wheels, which provide better carrying capacity than traditional four-wheel platform.
Yingzhong Tian   +5 more
doaj   +1 more source

Analysis of Vibration When Application of Progressive Grinding Wheels

open access: yesCommunications, 2007
This investigation was undertaken to compare the performance of grinding wheels containing newly developed "seeded gel" aluminum oxide abrasive with the wheels containing conventional monocrystalline aluminum oxide.
Jana Steiningerova   +2 more
doaj   +1 more source

Stress fiber contraction induces cell body rotation in single keratocytes

open access: yesBiophysics and Physicobiology
Single epidermal keratocytes, which are responsible for wound repair in fish, migrate while maintaining their characteristic shape: a frontal crescent-shaped lamellipodium and a posterior rugby-ball-shaped cell body.
Chika Okimura
doaj   +1 more source

Power circulation in driveline system when the wheels of tractor and trailer are driven

open access: yesTransport, 2013
In off-road “tractor–trailer” vehicle combinations, the trailer can be equipped with one or more driving wheels. The distinguishing feature of vehicles with two or more driving axles is distribution of total power between the driving wheels.
Algirdas Janulevičius   +1 more
doaj   +1 more source

Study on the Attitude Control of Spacecraft Using Reaction Wheels [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1998
Attitude determination and control of satellite is important component which determines the accomplish satellite missions. In this study, attitude control using reaction wheels and momentum dumping of wheels are considered.
Ju-Young Du, Kyu-Hong Choi, Sanguk-Lee
doaj  

A Case of BRASH Syndrome Presenting With Refractory Hyperkalemia Requiring Intermittent Hemodialysis

open access: yesClinical Case Reports
BRASH syndrome characterized by bradycardia, renal dysfunction, atrioventricular nodal blockade (AVNB), shock, and hyperkalemia presents diagnostic and management challenges due to its complex pathophysiology and varied clinical presentations.
Bikash Khadka   +8 more
doaj   +1 more source

An Unusual Cause of Failure of Fiberoptic Intubation due to Continuous Suctioning: A Case Report

open access: yesClinical Case Reports
Flexible fiberoptic intubation is the gold standard technique during difficult airway management. Failure of fiberoptic intubation could be due to patient factors, equipment factors, and operator expertise.
Kushal Pradhan   +7 more
doaj   +1 more source

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