Results 1 to 10 of about 1,205,866 (291)

Corporate Foresight in Multinational Business Strategies

open access: yesForesight 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

Stabilization of ratchet dynamics by weak periodic signals [PDF]

open access: yes, 2000
We study the influence of weak periodic signals on the transport properties of underdamped ratchets. We find that the constant current intervals related to the ratchet, can be significantly enlarged by a weak subharmonic signal which is in phase with the
Barbi, Maria, Salerno, Mario
core   +1 more source

A Detecting Method for “Weak” Friction-Induced Vibration Based on Cross-Correlation Analysis between Vibration and Sound Signals

open access: yesApplied 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

Improvements on SCORE, Especially for Weak Signals [PDF]

open access: yesSankhya A, 2021
A network may have weak signals and severe degree heterogeneity, and may be very sparse in one occurrence but very dense in another. SCORE (Jin, 2015) is a recent approach to network community detection. It accommodates severe degree heterogeneity and is adaptive to different levels of sparsity, but its performance for networks with weak signals is ...
Jin, Jiashun   +2 more
openaire   +2 more sources

Using jet mass to discover vector quarks at the LHC [PDF]

open access: yes, 2007
We illustrate the utility of jet mass distributions as probes of new physics at the LHC, focusing on a heavy vector-quark doublet that mixes with the top as a concrete example. For 1 TeV vector-quark masses, we find that signals with greater than 5 sigma
David Tucker-Smith   +2 more
core   +2 more sources

New Emerging Issues and Wild Cards as Future Shakers and Shapers

open access: yesForesight and STI Governance, 2012
From 2007 to 2010, the EC funded a series of blue sky projects on foresight, including on new methodologies for horizon scanning in several European countries.
Victor van Rij
doaj   +1 more source

Cosmological information in Gaussianised weak lensing signals

open access: yes, 2011
We investigate the information on cosmology contained in Gaussianised weak gravitational lensing convergence fields. Employing Box-Cox transformations to determine optimal transformations to Gaussianity, we develop analytical models for the transformed ...
Joachimi, B.   +2 more
core   +1 more source

ANALYSIS OF TSUNAMI-MAGNETIC ANOMALY SIGNAL IN INDONESIAN REGIONS USING THEORETICAL APPROACH AND RECORDED MAGNETOGRAM [PDF]

open access: yesScience of Tsunami Hazards, 2020
The flow of conducting ocean water generates weak magnetic signals relative to the main field. These signals lead to magnetic anomaly observed as variations in the vertical component b! z of time- varying secondary field and the horizontal component b! H
Tjipto Prastowo   +2 more
doaj  

Detection of Weak Signals Under Low SNR Stochastic Resonance System

open access: yesIEEE Access, 2023
To solve the problem that weak signals are difficult to detect accurately in low signal-to-noise ratios, this paper presents a method to achieve effective detection of weak signals, applying the method of stochastic resonance to bistable systems.
Changpeng Ji   +3 more
doaj   +1 more source

Innovations in Recreation and Eco-Tourism Transition of a Mass Tourism Destination: The Case of "Urban Trails" and "Micro-Adventures" in Greater Avignon (France)

open access: yesVia@
In this article, we focus on recreational practices that explicitly mobilise references to "nature," either here (in urban spaces) or nearby (in the urban environment). "Urban trails" and "micro-adventures" are two examples.
Yannick Hascoët   +1 more
doaj   +1 more source

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