Results 41 to 50 of about 1,619,191 (308)

Investigating Students’ Answering Behaviors in a Computer-Based Mathematics Algebra Test: A Cognitive-Load Perspective

open access: yesBehavioral Sciences, 2022
Computer-based testing is an emerging method to evaluate students’ mathematics learning outcomes. However, algebra problems impose a high cognitive load due to requiring multiple calculation steps, which might reduce students’ performance in computer ...
Jing-Fong Wang   +2 more
doaj   +1 more source

Automated analysis of load testing results [PDF]

open access: yesProceedings of the 19th international symposium on Software testing and analysis, 2010
Many software systems must be load tested to ensure that they can scale up while maintaining functional and performance requirements. Current industrial practices for checking the results of a load test remain ad hoc, involving high level checks. Few research efforts are devoted to the automated analysis of load testing results, mainly due to the ...
openaire   +2 more sources

Fatigue tester achieves true axial motion through flex plates and bars [PDF]

open access: yes, 1966
Lever load-amplifying fatigue testing machine with a load cycle frequency of 100 to 900 cycles per minute applies the load through true axial motion.
Hengstenberg, T. F., Kurinko, C. D.
core   +1 more source

A comparison of plastic collapse and limit loads for single mitred pipe bends under in-plane bending [PDF]

open access: yes, 2010
This paper presents a comparison of the plastic collapse loads from experimental in-plane bending tests on three 90 degree single un-reinforced mitred pipe bends, with the results from various 3D solid finite element models.
Hamilton, R.   +3 more
core   +1 more source

ANALYSIS OF QUALITY ASSURANCE ON SISTEM INFORMASI ZAKAT (SIZAKAT) THROUGH SOFTWARE TESTING

open access: yesJurnal Sistem Informasi, 2014
Sistem Informasi Zakat (SIZakat) is a web-based information system that is used to assist in the management of zakat in Imam Bonjol Mosque Pondok Labu, South Jakarta. In this thesis, we conducted testing to the SIZakat application to know the quality and
Abdul Haris, Wisnu Jatmiko, Ari Wibisono
doaj   +3 more sources

Multi-Span Box Girder Bridge Sensitivity Analysis in Response to Damage Scenarios

open access: yesBuildings
Due to their distinct features, including structural simplicity and exceptional load-carrying capacity, steel box girder bridges play a critical role in transportation networks.
Marame Brinissat   +2 more
doaj   +1 more source

Holographic stress analysis [PDF]

open access: yes, 1970
Device for nondestructive testing of soldered joints correlates stress with load to predict printed circuit board ...
Williams, J. R.
core   +1 more source

Virtual Testing of Experimental Continuation [PDF]

open access: yes, 2018
We present a critical advance in experimental testing of nonlinear structures. Traditional quasi-static experimental methods control the displacement or force at one or more load-introduction points on a structure.
Groh, Rainer M. J.   +3 more
core   +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

Diagnostic Testing of a Vertical Lift Truss Bridge for Model Verification and Decision-Making Support

open access: yesFrontiers in Built Environment, 2019
A practical long term structural health monitoring program must be based on reasonable field capabilities, the needs of the bridge owner, and the anticipated structural behavior unique to the structure.
Vahid Shahsavari   +3 more
doaj   +1 more source

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