Results 71 to 80 of about 8,182 (203)

System PHM Algorithm Maturation

PHM Society European Conference, 2012
The maturation of PHM functions is focused on two Key Performance Indicators (KPI): The NFF, No Fault Found ratio, P(No degradation|Detection), and the Probability Of Detection POD, P(Detection|Degradation). The estimation of the second KPI can be done by counting the global abnormality threshold trespassing when each different kind of degradation is ...
Jean-Remi Massé, Ouadie Hmad, Xavier Boulet   +2 more
openaire   +1 more source

A Mononuclear Scenario for the Copper‐Catalyzed Monooxygenation of Phenolic Substrates

Chemistry – A European Journal, Volume 32, Issue 27, 17 July 2026.
ABSTRACT Whereas a dinuclear pathway applies to the monooxygenation of phenols by the type 3 copper enzyme tyrosinase, a mononuclear pathway has been identified for the same reaction in corresponding small‐molecule systems. DFT calculations of five copper model complexes reveal that the latter mechanism is energetically feasible, identifying all ...
Alexander Koch, Antony Memboeuf, Felix Tuczek, Tobias A. Engesser   +3 more
wiley   +1 more source

Fault-Type-Aware Remaining Useful Life Prediction of Aircraft Engines Using an Integrated Deep Learning Framework

International Journal of Prognostics and Health Management
Accurate Remaining Useful Life (RUL) prediction is essential for reducing maintenance costs and improving operational efficiency in high-value, complex systems such as aircraft engines.
Junwon Seo
doaj   +1 more source

Contrast Agents for Enhanced Bioimaging: A Comprehensive Review

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Contrast agents, especially those that are nanoparticle‐based, are revolutionizing bioimaging by enabling highly sensitive, specific, and early‐stage diagnosis of diseases like cancer, using clinical imaging modalities such as CT, MRI, PET, and SPECT.
Paulo Sérgio Taube, Donald Fernandes, Arthur Abinader Vasconcelos, Hugo de Campos Braga, Alan Kelbis Oliveira Lima, José Arnaldo Santana Costa, Karla Furtado Andriani, Ester da Cunha Meira Santos, Antonio Jorge Silva Araújo Junior, Hauster Maximiler Campos de Paula, Wallace Júnio Reis, Kashif Gul, Nida Wahab, Luis Carlos Resio, Elisa Kawana Leal dos Santos, Márcio Peres de Araujo, Matheus Allen P. da Silva, Juliana Paula da Silva   +17 more
wiley   +1 more source

Disentangling Population Health Management Initiatives in Diabetes Care: A Scoping Review

International Journal of Integrated Care
Introduction: Population Health Management (PHM) focusses on keeping the whole population as healthy as possible. As such, it could be a promising approach for long-term health improvement in type 2 diabetes.
Rose J. Geurten, Jeroen N. Struijs, Henk J. G. Bilo, Dirk Ruwaard, Arianne M. J. Elissen   +4 more
doaj   +1 more source

An Introduction to PHM and Prognostics Case Studies [PDF]

, 2018
Large-scale systems such as plants should be operated with high reliability and availability because the downtime due to system failure has a significant influence on the manufacturing activity. Nowadays the emerging ICTs (Information Communication Technologies) and sensor technologies make it possible to monitor health status of important equipment of
openaire   +2 more sources

Packed Hydrogel Microfibers as Scaffolds Supporting Dynamic Cellular Behavior and Biomaterial Inks in 3D Printing

Advanced Healthcare Materials, Volume 15, Issue 26, 10 July 2026.
Packed hydrogel microfiber (PHM) materials consist of flexible and high aspect ratio hydrogel components that, as a bulk material, are simultaneously mechanically robust and dynamic. Cells cultured in or on PHM scaffolds can be influenced by topographical cues or interact with a dynamic environment that permits cell spreading and multicellular ...
M. Gregory Grewal, Remington M. Martinez, Georgia T. Helein, Montserrath G. Ibarra Rivera, Rodolfo Martinez Jr., Jenna L. Sumey, Steven R. Caliari, Christopher B. Highley   +7 more
wiley   +1 more source

On Continuing Professional Development for Prognostics and Health Management Practitioners

International Journal of Prognostics and Health Management, 2014
The Prognostics and Health Management Society has as one its principles the advancement of PHM as an engineering discipline. A key factor in this advancement would be helping PHM practitioners to be life-long learners and professionals.
Jeff Bird
doaj   +1 more source

Junction Physics and Architectural Paradigms in Optoelectronic Semiconductor Fibers

Advanced Science, Volume 13, Issue 38, 9 July 2026.
Optoelectronic fibers are emerging as a key platform for distributed sensing, energy harvesting, and optical communication in deformable systems. Their performance is fundamentally governed by junction formation under confined, dynamic processing conditions.
Hailiang Wang, Wenshu Ouyang, Yuhang Xiao, Wei Yan, Meifang Zhu   +4 more
wiley   +1 more source

Interview with Chilean Activist Victor Toro

Social Medicine, 2008
Victor Toro Ramirez. Immigrant activist in the United States, ex-political prisoner of the military dictatorship in Chile and in process of deportation by the Bush government and its immigration scandal.
Clyde Lanford Smith
doaj