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Assessing Mental Health and Emotional States by Using Smartphone Photoplethysmography-Based Digital Pulse Waveform Analysis: Cross-Sectional Observational Study.

JMIR Mhealth Uhealth
Liu I, Hu L, Luo J, Liu C, Zhong Q, Ni S.   +5 more
europepmc   +1 more source

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Pointing

Behavioural Brain Research, 1988
The roles of vision and proprioception in the task of pointing at a distant object were investigated. When guided solely by proprioception, subjects pointed from the shoulder through the finger to the object, down the long axis of the arm. When vision was present, it dominated proprioception and subjects pointed with the fingertip close to a sight line
J L, Taylor, D I, McCloskey
openaire   +2 more sources

Polyhedral points, QP-points and Q-points

Rendiconti del Circolo Matematico di Palermo Series 2, 2023
In the present paper the relation between polyhedral points, \(QP\)-points and \(Q\)-points of the unit sphere of a Banach space is studied. A Banach space is said to be polyhedral if the closed unit ball of every finite dimensional subspace is a polyhedron. According to [\textit{R.~Durier} and \textit{P.~L. Papini}, Rocky Mt. J. Math. 23, No.
M. Vimal Kumar, N. Prakash
openaire   +1 more source