Results 91 to 100 of about 5,336 (243)

Experimental investigation of reinforced concrete members subjected to reversed cyclic axial loading

open access: yesStructural Concrete, EarlyView.
Abstract This paper presents an experimental campaign of five reinforced concrete members subjected to cyclic axial loading alternating between tension and compression. Fiber optical sensors and digital image correlation, in combination with automated crack detection and measurement, were used to investigate, among other aspects, the development of ...
Simon Karrer   +2 more
wiley   +1 more source

Piston rod eye production

open access: yes, 2021
The bachelor's project elaborated design of technology production of the piston rod eye in series of 45 000 pieces. The piston rod eye is made of steel rod C45E by die forging.
Hořava, David
core  

Investigating steel-molybdenum coating structure to increase durability of piston rings

open access: yes, 2022
II. Актуальные проблемы современной науки (по областям знания)
Olkhovskyi, P.   +2 more
openaire   +1 more source

Subjective Visual Vertical Can be an Effective Tool to Evaluate Vestibular Function of Stapedotomy

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To investigate if the subjective visual vertical/horizontal (SVV/SVH) can be used to evaluate the otolith organ of otosclerosis and stapedotomy. Design A total of 19 patients who were diagnosed with otosclerosis and underwent surgical treatment in our hospital were collected.
Tao Jiang, Juan Zheng, Wen‐Yan Li
wiley   +1 more source

Process development and optimization in forged steel piston manufacturing

open access: yes, 2017
Bu çalışmada yeni bir tornalama işlem planlama metodolojisi dövme çelik piston için uygulanmıştır. Çelik piston üretim prosesleri tek tek ele alınarak geliştirilmesi ve her bir prosesin optimizasyonu yapılmıştır.
Sarıkaya, Hüseyin
core  

Cultura caballista

open access: yesAmerican Ethnologist, EarlyView.
Abstract The world of Colombian gaited horses, or cultura caballista (horse‐riding culture), is often linked with uribismo, the right‐wing identity associated with former president Álvaro Uribe Vélez. Ethnographic fieldwork in conflict‐torn Antioquia reveals how horse‐human practices of training, breeding, and competition cultivate orientations toward ...
Gwen Burnyeat
wiley   +1 more source

Improving fatigue resistance of translucent 4Y‐PSZ zirconia through glass gradation

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y‐PSZ zirconia before and after hydrothermal aging, disc‐shaped specimens were fabricated by uniaxial pressing and divided into control and glass‐graded groups (n = 36/group).
Felipe Machado Souza   +12 more
wiley   +1 more source

Experimental investigation of an oscillating circular piston positive displacement flowmeter: II – Leakage flows and wear tests

open access: yes, 2014
Experimental data from an oscillating circular piston positive displacement flowmeter are described which focused on leakage flows and wear. This is the second part of a two part paper on the experimental tests, the first part concerned piston movement ...
Morton, CE, Hutchings, IM, Baker, RC, ,
core   +2 more sources

Constructing the perfect piston

open access: yes, 2016
CalculusThe blue line represents the outer boundary of the piston and the dashed lines represent the range of tolerances for the area. The diameter slider adjusts the size of the blue lines, indicative of the process a machinist goes though when ...
Fritz, Joshua   +2 more
core   +1 more source

Influence of Pinch Rollers on the Surface Microstructure of S45C Wire Rod for Large-Sized Piston Rods

open access: yesTeshugang
Using metallographic examination, cold heading, and other experimental methods, this study investigates the optimization of the pinch roll groove system and clamping pressure in high-speed wire rod rolling processes to address the issue of coarse surface
Zong Hao
doaj  

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