Results 11 to 20 of about 3,394,738 (297)
Impact of Vestibular Stimulation at Powerline Frequency on Human Pointing Accuracy
IEEE Access, 2022 Background: Electric vestibular stimulations (EVS) up to 300 Hz trigger vestibular myogenic responses. Interestingly, 300 Hz is the upper limit of the so called extremely low-frequency magnetic fields (ELF-MF) range found within the 2010 guidelines ...
Nicolas Bouisset +4 more
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Thresholds and Expectation Thresholds [PDF]
Combinatorics, Probability and Computing, 2007 We consider relations between thresholds for monotone set properties and simple lower bounds for such thresholds. A motivating example (Conjecture 2): Given an n-vertex graph H, write pE for the least p such that, for each subgraph H' of H, the expected number of copies of H' in G=G(n, p) is at least 1, and pc for that p for which the probability that ...
Jeff Kahn, Gil Kalai
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ACM SIGMOD Record, 2023 Threshold queries are an important class of queries that only require computing or counting answers up to a specified threshold value. To the best of our knowledge, threshold queries have been largely disregarded in the research literature, which is surprising considering how common they are in practice.
Bonifati, Angela +9 more
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Human Postural Responses to High Vestibular Specific Extremely Low-Frequency Magnetic Stimulations
IEEE Access, 2020 Background: International agencies recognize the lack of knowledge to further establish standards and guidelines to protect the workers and the public from extremely low-frequency magnetic fields (ELF-MF).
Nicolas Bouisset +2 more
doaj +1 more source
Higher Sound Levels in K-12 Classrooms Correlate to Lower Math Achievement Scores
Frontiers in Built Environment, 2021 Sound levels from occupied classrooms have been gathered from 220 classrooms across four grade levels (3, 5, 8 and 11) over six school days each and processed with k-means clustering into speech and non-speech clusters.
Laura C. Brill +2 more
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Shell rupture threshold, fragmentation threshold, blake threshold [PDF]
IEEE Ultrasonics Symposium, 2005., 2006 The disruption of contrast agent microbubbles has been implicated in novel techniques for high-MI imaging and local drug delivery. At MI>0.6, microbubble fragmentation has been observed with thin-shelled agent (≈10 nm), and shell rupture with thick-shelled agent (≈250 nm).
Postema, Michiel +2 more
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Human Postural Control Under High Levels of Extremely Low Frequency Magnetic Fields
IEEE Access, 2020 Background: International agencies such as the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the International Committee on Electromagnetic Safety (ICES) of the Institute of Electrical and Electronics Engineers (IEEE) need ...
Nicolas Bouisset +2 more
doaj +1 more source
Theoretical Computer Science, 2023 Abstract We consider the problem of sampling elements with some desired property from a large set, without testing the property of interest, but with the (probabilistic) assurance to have at least one match among the random sample. Like in ranked set sampling, we consider an infinite population under study, whose properties of interest are too ...
Stefan Rass +3 more
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Action steps using ACEs and trauma-informed care: a resilience model
Health & Justice, 2017 This paper 1) discusses two important contributions that are shaping work with vulnerable and under-resourced populations: Kaiser Permanente’s (1998) Adverse Childhood Experiences Study (ACE) which includes the impact of adverse experiences in childhood ...
Laurie Leitch
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Frontiers in Genetics, 2022 Recent advances in single cell RNA sequencing (scRNA-seq) technologies have been invaluable in the study of the diversity of cancer cells and the tumor microenvironment.
Isaac Bishara +6 more
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