Results 241 to 250 of about 20,114,419 (295)

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
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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
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$C^*$-points vs $P$-points and $P^\flat$-points

Commentationes Mathematicae Universitatis Carolinae, 2022
The paper is devoted to the study of \(C^\ast\)-points in a Tychonoff space (\(x\in X\) is said to be a \(C^\ast\)-point if \(X\setminus\{x\}\) is \(C^\ast\)-embedded in \(X\)). The authors show that a point of a totally ordered topological space \(X\) is a \(C^\ast\)-point if and only if it is a \(P\)-point which is not an embedded point and not the ...
Martinez, Jorge, McGovern, Warren Wm.
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Point-to-Point Laser Metrology for POINTS

Space Optics for Astrophysics and Earth and Planetary Remote Sensing, 1988
The Precision Optical INTerferometer in Space (POINTS) is an astrometric instrument comprising a metrology system and two starlight interferometers mounted at an angle ϕ ≈ 90 deg. This angle, which must be measured with an uncertainty small compared to the nominal instrument accuracy of 5 microarcseconds (μas), is determined by measuring the six ...
James D. Phillips, Robert D. Reasenberg
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Point-to-Point-Sicherheit

2014
Die Sicherungsschicht (OSI-Schicht 2) dient zur verlasslichen Ubertragung von Datenrahmen („Frames“) zwischen zwei Computern (oder aktiven Netzwerkkomponenten)uber ein einheitliches physikalisches Medium (z.B. eine direkte Kupferdraht- Verbindung) [Tan03].
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