Results 31 to 40 of about 8,223,685 (372)
Applied Sciences, 2023 Aiming at the problems of the low detection accuracy and difficult identification of the early weak fault signals of rolling bearings, this paper proposes a method for detecting the early weak fault signals of rolling bearings based on a double-coupled ...
Shijie Shan +4 more
doaj +1 more source
Supporting the Absorbent National Rural Development Planning by Scenarios
European Countryside, 2017 The practice of Hungarian rural development planning shows the lack of future orientation. The time horizon of planning is short-term, the strategic way of thinking beyond 7–10 years long period is missing or it has great deficiencies.
Korompai Attila +2 more
doaj +1 more source
Information Diagnostic Support of Enterprise Under the Conditions of Uncertainty
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017 The dynamics and uncertainty of business environment greatly complicate the decision‑making processes for the company’s executives and managers. That’s especially important if they do not possess high‑quality and reliable information database on the ...
Olha Melnyk +3 more
doaj +1 more source
Constructive summation of the (2,2) quasi normal mode from a population of black holes [PDF]
, 2017 The quasi normal modes (QNMs) associated with gravitational-wave signals from binary black hole (BBH) mergers can provide deep insight into the remnant's properties.
Costa, C. F. Da Silva +3 more
core +3 more sources
Corporate Foresight in Multinational Business Strategies
Foresight and STI Governance, 2017 The paper explores corporate foresight as a new important tool within the strategic management system of multinational corporations (MNCs). The author directly connects the recent rise of corporate foresight with MNCs’ growing need to fill the gaps in ...
Alexey Bereznoy
doaj +1 more source
Doppler-Free Spectroscopy of Weak Transitions: An Analytical Model Applied to Formaldehyde [PDF]
, 2007 Experimental observation of Doppler-free signals for weak transitions can be greatly facilitated by an estimate for their expected amplitudes. We derive an analytical model which allows the Doppler-free amplitude to be estimated for small Doppler-free ...
A. Szöke +18 more
core +1 more source
Detection and interpretation of weak signals
, 2016 Managing safety at a nuclear power plant is about a complex system with demanding technology under time pressure where the cost of failure is exceptionally high. Swedish nuclear power plants have over the last few years introduced Pre-job Briefing and other so called Human Performance Tools to advert errors and strengthen control. By using the Systemic
Richard Wiik
openalex +2 more sources
Applied Sciences, 2023 The “weak” friction-induced vibration can help to monitor the change in friction and wear state of friction pairs and detect the failure of surface damage.
Pengfei Xing +6 more
doaj +1 more source
3D weak lensing with spin wavelets on the ball [PDF]
, 2015 We construct the spin flaglet transform, a wavelet transform to analyze spin signals in three dimensions. Spin flaglets can probe signal content localized simultaneously in space and frequency and, moreover, are separable so that their angular and radial
Kitching, Thomas D. +3 more
core +2 more sources
International Journal of Educational Research, 2019 Counterfactual thinking and foresight strategy are utilised to identify “weak signals” for future practice. We conducted systematic reviews of empirical studies comparing traditional and alternative approaches to instruction or assessment to examine the ...
Jason McGrath, John Fischetti
semanticscholar +1 more source