Results 21 to 30 of about 3,189,856 (298)
Mechanistic evaluation of flame retardants during UL94 standard testing via IR-camera
Polymer Testing, 2021 An IR-camera is used for investigating flame retarding mode of actions during UL94 standard flammability test. Commonly used UL94 tests give qualitative results of burning behavior and are improved by taking temperature profiles with an IR-camera ...
Bianca Spieß +2 more
doaj +1 more source
Optimised configuration of sensors for fault tolerant control of an electro-magnetic suspension system [PDF]
, 2011 For any given system the number and location of sensors can affect the closed-loop performance as well as the reliability of the system. Hence, one problem in control system design is the selection of the sensors in some optimum sense that considers both
Anderson BDO +13 more
core +2 more sources
DeSyRe: on-Demand System Reliability
, 2013 The DeSyRe project builds on-demand adaptive and reliable Systems-on-Chips (SoCs). As fabrication technology scales down, chips are becoming less reliable, thereby incurring increased power and performance costs for fault tolerance. To make matters worse,
Armato, Antonino +17 more
core +1 more source
Shock and Vibration, 2016 Roller bearings are one of the most commonly used components in rotational machines. The fault diagnosis of roller bearings thus plays an important role in ensuring the safe functioning of the mechanical systems.
Wei-Li Qin, Wen-Jin Zhang, Zhen-Ya Wang
doaj +1 more source
Applied Sciences, 2022 In recent years, the rapid growth of computing technology has enabled identifying mathematical models for vibration systems using measurement data instead of domain knowledge.
Yaxiong Ren +2 more
doaj +1 more source
Numerical measures of the degree of non-proportionality of multiaxial fatigue loadings [PDF]
Fracture and Structural Integrity, 2015 The influence of the non-proportional loadings on the fatigue life depends on the material ductility. Ductile materials react with a shortening of lifetime compared to proportional loading conditions.
A. Bolchoun, H. Kaufmann, C. M. Sonsino
doaj +1 more source
Fracture and Structural IntegrityMounting stiffness has an important impact on a system’s structural dynamics and also on the durability of many structures. Mounts with tunable stiffness allow adapting a system’s structural dynamic behavior.
Volker Landersheim +3 more
doaj +1 more source
Uncertainty in Loading and Control of an Active Column Critical to Buckling
Shock and Vibration, 2012 Buckling of load-carrying column structures is an important design constraint in light-weight structures as it may result in the collapse of an entire structure.
G.C. Enss, R. Platz, H. Hanselka
doaj +1 more source
On the dependability and feasibility of layperson ratings of divergent thinking [PDF]
, 2018 A new system for subjective rating of responses to divergent thinking tasks was tested using raters recruited from Amazon Mechanical Turk. The rationale for the study was to determine if such raters could provide reliable (aka generalizable) ratings from
Hass, Richard W. +2 more
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source