Results 81 to 90 of about 4,918,545 (206)

Collaborative assessment and the assessment of collaboration

, 2012
Anecdotal evidence suggests that while learning through group work and evaluation through group assessment are common in primary schools, this trend tapers in secondary, and virtually disappears in the latter years of secondary school and through into ...
McAlpine, Mhairi
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Lifetime Prediction of Single Crystal Nickel-Based Superalloys

Applied Sciences
Single crystal nickel-based superalloys are extensively used in turbine blade applications due to their superior creep resistance compared to their polycrystalline counterparts.
Çağatay Kasar, Utku Kaftancioglu, Emin Bayraktar, Ozgur Aslan   +3 more
doaj   +1 more source

Reliability Assessment of Wind Power Converter Systems Based on Mission Profiles and Sub Module Life Correlations

IEEE Access
The Wind turbine converters, as the core components of wind energy conversion systems, are crucial for the performance and reliability of the entire wind power generation system. Due to the uncertainty of wind speed and temperature, the converter load is
Jinping Qi, Jiahao Li, Hong Feng, Jinhui Shi, Mengxing Fan, Cunxiao Jia, Dongzhu Zhen   +6 more
doaj   +1 more source

Temperature parameterization of the stabilizer consumption in naturally and artificially aged single base gunpowder [PDF]

Scientific Technical Review, 2018
The most reliable way of chemical stability assessment and the lifetime prediction of nitrocellulose (NC) gunpowder (GP) by measuring of the stabilizer contents is to monitor the consumption of the stabilizer with time, under storage conditions.
Jelisavac Ljiljana, Stojiljković Slaviša, Gaćić Siniša, Milojković Aleksandar, Petković-Cvetković Jelena   +4 more
doaj  

Annual Report Statistics - Lifetime Support

Statistics from the LSA's 2023-24 Annual Report. It covers participant statistics for the Lifetime Support Scheme as of 30 June 2024, total payments for treatment, care, and support services in 2023-24, and statistics on work health, safety, and return ...

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e-Assessment: past, present and future

, 2014
The goal of this paper is to provide an overview of the evolution of electronic assessment, or e-assessment, within the context of a developing e-pedagogy by investigating the changes occurring over time in the ways e-pedagogy is described.
Hench, Thomas
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THE CUSTOMER LIFETIME VALUE CONCEPT AND ITS CONTRIBUTION TO CORPORATE VALUATION [PDF]

The shareholder value and the customer lifetime value approach are conceptually and methodically analogous. Both concepts calculate the value of a particular decision unit by discounting the forecasted net cash flows by the risk-adjusted cost of capital.
Matthias Braehler, Hans H.Bauer, Maik Hammerschmidt   +2 more
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Societal Indicators for the National Climate Assessment

, 2011
A report made pertaining to the workshop made by the Climate Change Impacts and Responses: Societal Indicators for the National Climate Assessment workshop.
National Climate Assessment
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Lifetime Employment in Japan: Concepts and Measurements [PDF]

This paper poses three fundamental questions about lifetime employment in Japan: How big is it? How unique is it? And, how is it changing? I examine different concepts and methods for estimating lifetime employment and conclude that it covers roughly 20 ...
Ono, Hiroshi
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What can e-assessment do for learning and teaching? Part 1 of a draft of current and emerging practice review by the e-Assessment Association expert panel

, 2012
This paper serves as part of a review by the e-Assessment Association (eAA) in its desire to make a positive contribution to the assessment arena.
Beevers, Cliff, al., et
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