Results 31 to 40 of about 1,205,866 (291)
A Noise Attenuation Method for Weak Seismic Signals Based on Compressed Sensing and CEEMD
IEEE Access, 2020 The exploration of deep and subtle oil and gas reservoirs is currently an important means of increasing production in older oil fields. How to effectively identify weak signals with noise is a common problem faced in such reservoirs.
Miaomiao Sun +5 more
doaj +1 more source
High-Precise Measurement of Optical Rotatory Dispersion Based on Weak Value Amplification
IEEE Photonics Journal, 2021 Chiroptical signals (generally very weak) play significant roles in chiral discrimination that bring great benefits in biochemistry, pharmacy, chemical, and so on. But, high-precise chiroptical detection is still a challenge.
Jingyi Shao +6 more
doaj +1 more source
Analysing weak orbital signals in Gaia data
, 2014 Anomalous orbits are found when minimum-chi^{2} estimation is applied to synthetic Gaia data for orbits with astrometric signatures comparable to the single-scan measurement error (Pourbaix 2002).
Lucy, L. B.
core +1 more source
Weak signals of disruptive innovations in traditional business models of academic education
Nowoczesne Systemy ZarządzaniaResearch objectives and hypothesis/research questions The aim of the article is to identify weak signals in the university education sector that may lead to disruptions in the current development trajectory in the education market.
Janusz Bąk, Grzegorz Baran
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
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Patient activation—encompassing knowledge, confidence, and skills in managing individual's health—is a cornerstone of person‐centered care. However, its significance among childhood, adolescent, and young adult cancer survivors (CAYACS) remains unexplored. This article examines the application of the 13‐item Patient Activation Measure (
Charlotte Demoor‐Goldschmidt +12 more
wiley +1 more source
Data-Driven Futuristic Scenarios: Smart Home Service Experience Foresight Based on Social Media Data
Systems, 2023 Exploring future scenarios can consider future generations and society from a long-term perspective. A Futures Triangle is an approach used for mapping future scenarios.
Yu Cheng, Sanghun Sul
doaj +1 more source
Spatial CUSUM for Signal Region Detection [PDF]
, 2018 Detecting weak clustered signal in spatial data is important but challenging in applications such as medical image and epidemiology. A more efficient detection algorithm can provide more precise early warning, and effectively reduce the decision risk and
Zhang, Xin, Zhu, Zhengyuan
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij +11 more
wiley +1 more source
Stochastic resonance with weak monochromatic driving: gains above unity induced by high-frequency signals [PDF]
, 2007 We study the effects of a high-frequency (HF) signal on the response of a noisy bistable system to a low-frequency subthreshold sinusoidal signal.
Borromeo M. +3 more
core +2 more sources