Results 21 to 30 of about 122,112 (264)
Optimization and non-destructive test analysis of SS316L weldments using GTAW [PDF]
Materials Research, 2013 This work aims at optimization and analysis of SS316L weldments using TIG Welding, SS316L is selected over other grades because of its lower carbon content and its weldability properties. The welding parameters are being assessed by means of Taguchi's L9
Balaji Chandrakanth +3 more
doaj +1 more source
Selection of cutting parameters for the machinability of Inconel 718 using Grey Relational Analysis
MATEC Web of Conferences, 2018 Inconel 718 is considered to be most difficult to machine superalloy because of its high shear strength, work hardening and precipitation hardening. Abrasive particles which are in microstructure have tendency have forming chip to be welded to tool and ...
Sunit Rout Ivan, Pal Pandian P.
doaj +1 more source
Investigate and Comparison Effect add Amorphous and Crystalline - Nano SiO2 on Properties of Concrete [PDF]
Engineering and Technology Journal, 2015 In this paper, the study included the comparison between amorphous silica and crystalline silica (quartz), and with nano scale size, two types of silicawere added to concrete by ratios (5%, 10%, 15%, and 20%) as a replacement by the weight of cement ...
Rami Joseph Aghajan Sldozian
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PROTOTYPE TESTING OF DOLOSSE TO DESTRUCTION
Coastal Engineering Proceedings, 1982 The Dolos, a type of armor unit, has been used widely for breakwater and shore protection works in the world. However, it has been reported that the armor layers of several breakwaters have been damaged by wave action, and it is probable that the breakage of Dolos has been the cause of that failure. In this paper, static and dynamic tests using Dolosse
T. Terao +5 more
openaire +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
A COMPREHENSIVE REVIEW ON THE NON-DESTRUCTIVE TEST FOR POLYMER MATRIX COMPOSITE
Rekayasa 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
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Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source
Non-destructive test of steel structures by conical indentation
MATEC 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
System of Non-Destructive Testing [PDF]
Interdisciplinary 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
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source