Results 31 to 40 of about 631,552 (304)

A COMPREHENSIVE REVIEW ON THE NON-DESTRUCTIVE TEST FOR POLYMER MATRIX COMPOSITE

open access: yesRekayasa Mesin, 2023
Polymer matrix composite (PMC) is widely applied in structural engineering mainly due to its high strength-to-weight ratio. Of many benefits, the transportation industry uses this type of material mainly due to its high strength-to-weight ratio.
Ari Wahjudi, Agung Sugeng Widodo
doaj   +1 more source

Hybrid holographic non-destructive test system [PDF]

open access: yes, 1978
An automatic hybrid holographic non-destructive testing (HNDT) method and system capable of detecting flaws or debonds contained within certain materials are described.
Kurtz, R. L.
core   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson   +3 more
wiley   +1 more source

Non-destructive test of steel structures by conical indentation

open access: yesMATEC Web of Conferences, 2017
The problem of mechanical properties measurement of steel structures by non-destructive method of impact cone indentation is considered. The method is based on analytical solution and experimental data of a problem of impact indentation by cone into ...
Beskopylny Alexey   +3 more
doaj   +1 more source

Comparative Study of Destructive Method and Non-destructive with Ultra-Sonic Pulse Velocity Method [PDF]

open access: yesE3S Web of Conferences
The appropriate percentages of cement, fine aggregates, coarse aggregates, and water are utilized to make concrete. Due to its relatively low price and widespread availability, it is a ubiquitous building material. Concrete in its fresh state can also be
Katare Shivam   +6 more
doaj   +1 more source

NON-DESTRUCTIVE TESTING AND X-RAY DIFFRACTION ANALYSIS OF HIGH-TEMPERATURE DEGRADED CONCRETE [PDF]

open access: yesCivil Engineering Journal, 2018
In the field of civil engineering a diagnostics acoustic non-destructive testing is widely used and in the past years it was used even in testing of high-temperature degraded concrete structures.
Richard Dvořák, Zdeněk Chobola
doaj   +1 more source

Monitoring of firmness evolution of peaches during storage by combining acoustic and impact methods [PDF]

open access: yes, 2006
Firmness is a very important quality property in peach. The storage of peach affects its subsequent softening process and shelf life. The temperature and duration of storage mainly influence the firmness of stored fruit, and monitoring the evolution of ...
Abbott   +14 more
core   +2 more sources

System of Non-Destructive Testing [PDF]

open access: yesInterdisciplinary Description of Complex Systems : INDECS, 2009
In this paper the initial analysis of NDT laboratory is presented by means of agent-based modelling. For the purpose of analysis, laboratory is taken into account as a complex system consisting of three agents; equipment, personnel and specimens. Interaction between the agents is circular.
Morana Lisièar   +2 more
openaire   +3 more sources

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

A review of non-destructive testing using robot [PDF]

open access: yesMATEC Web of Conferences
With the wide application of new materials, new structures, and new technology in modern industry especially in the aerospace industry, the range of non-destructive testing has not been limited on normal materials or normal shapes, the test of complex ...
Lin Yongqian   +3 more
doaj   +1 more source

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