Results 11 to 20 of about 1,223,012 (248)

Real Behaviour and Remaining Lifetime of Bridge Structures

open access: yesCommunications, 2008
The paper presents results of research activities of the Department of Structures and Bridges in the field of investigation of the real behaviour, reliability and durability of existing bridge structures.
Josef Vican   +4 more
doaj   +2 more sources

Lifetime Fitness Protein Powder Reviews

open access: yes, 2021
Lifetime Fitness Protein supplement decisions will assume a colossal part in how effective you'll be at boosting your digestion and accomplishing the benefits referenced previously Our nourishment approach at Life Time is fixated on picking healthy ...
Lifetime Fitness Protein
core   +1 more source

Remaining lifetime and absolute 10-year probabilities of osteoporotic fracture in Swiss men and women [PDF]

open access: yes, 2009
SUMMARY: Remaining lifetime and absolute 10-year probabilities for osteoporotic fractures were determined by gender, age, and BMD values. Remaining lifetime probability at age 50 years was 20.2% in men and 51.3% in women and increased with advancing age ...
Rizzoli, R   +8 more
core   +2 more sources

Controlling the Remaining Useful Lifetime using Self- Optimization

open access: yesChemical Engineering Transactions, 2013
Self-optimizing mechatronic systems offer possibilities well beyond those of traditional mechatronic systems. Among these is the adaptation of the system behavior to the current situation.
T. Meyer   +3 more
doaj   +1 more source

Lifetime risk of developing diabetes in Chinese people with normoglycemia or prediabetes: A modeling study.

open access: yesPLoS Medicine, 2022
BackgroundLittle is known about the lifetime risk of progression to diabetes in the Asian population. We determined remaining lifetime risk of diabetes and life years spent with diabetes in Chinese people with normoglycemia and prediabetes.Methods and ...
Xinge Zhang   +10 more
doaj   +1 more source

Tsallis Entropy of a Used Reliability System at the System Level

open access: yesEntropy, 2023
Measuring the uncertainty of the lifetime of technical systems has become increasingly important in recent years. This criterion is useful to measure the predictability of a system over its lifetime.
Mohamed Kayid, Mashael A. Alshehri
doaj   +1 more source

Lifetime nowcasting of thunderstorms over Germany using a multi-source data-based fuzzy-logic approach

open access: yesMeteorologische Zeitschrift, 2023
Due to technical progress in sensor technology and computer power, observation and model data are operationally available today with a high spatial and temporal resolution, suitable for thunderstorm detection and prediction.
Isabella Zöbisch   +2 more
doaj   +1 more source

Probabilistic Analysis of the Reliability Performance for Power Transformers in Egypt

open access: yesRenewable Energy and Sustainable Development, 2019
From reliability, maintainability, and availability (RAM) points of view, the performance of power transformers has a significant impacts on the performance of the entire power network.
Ahmed Adel EL-Bassiouny   +2 more
doaj   +1 more source

Prognostics for electronics components of avionics - NASA IGBT accelerated ageing case study [PDF]

open access: yes, 2013
Insulate gate bipolar transistors (IGBTs) are widely used in electric vehicles, railway locomotive and new generation aircrafts, due to the IGBTs have advantages in small conduction resistance and small drive current.
Xie, Yuan'an
core   +7 more sources

Remaining Useful Lifetime (RUL) - Probabilistic Predictive Model [PDF]

open access: yesInternational Journal of Prognostics and Health Management, 2011
Reliability evaluations and assurances cannot be delayed until the device (system) is fabricated and put into operation. Reliability of an electronic product should be conceived at the early stages of its design; implemented during manufacturing ...
Ephraim Suhir
doaj  

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