A single‐point method to quantitatively diagnose the magnetotail flapping motion

2021 ◽  
Author(s):  
Z. J. Rong ◽  
C. Zhang ◽  
Lucy Klinger ◽  
C. Shen ◽  
J. Cui ◽  
...  
Keyword(s):  
Single Point ◽  
Point Method ◽  
Flapping Motion

A single-point method to quantitatively diagnose the magnetotail flapping motion

2020 ◽  
Author(s):  
Zhaojin Rong ◽  
Chi Zhang ◽  
Lucy Klinger ◽  
Yong Wei ◽  
Chao Shen ◽  
...  
Keyword(s):  
Single Point ◽  
Point Method ◽  
Flapping Motion

scholarly journals A Note on the Asymptotic Behavior of the Heights in $b$-Tries for $b$ Large

10.37236/1517 ◽  
2000 ◽  
Vol 7 (1) ◽  
Author(s):  
Charles Knessl ◽  
Wojciech Szpankowski
Keyword(s):  
Asymptotic Behavior ◽  
Saddle Point ◽  
Generating Functions ◽  
Single Point ◽  
Extreme Value ◽  
Limiting Distribution ◽  
Point Method ◽  
Saddle Point Method ◽  
Numerical Verification ◽  
Height Distribution

We study the limiting distribution of the height in a generalized trie in which external nodes are capable to store up to $b$ items (the so called $b$-tries). We assume that such a tree is built from $n$ random strings (items) generated by an unbiased memoryless source. In this paper, we discuss the case when $b$ and $n$ are both large. We shall identify five regions of the height distribution that should be compared to three regions obtained for fixed $b$. We prove that for most $n$, the limiting distribution is concentrated at the single point $k_1=\lfloor \log_2 (n/b)\rfloor +1$ as $n,b\to \infty$. We observe that this is quite different than the height distribution for fixed $b$, in which case the limiting distribution is of an extreme value type concentrated around $(1+1/b)\log_2 n$. We derive our results by analytic methods, namely generating functions and the saddle point method. We also present some numerical verification of our results.

The Utility of a Single-Point Dosing Protocol for Predicting Steady-State Lithium Levels

1986 ◽  
Vol 148 (4) ◽  
pp. 401-405 ◽  
Author(s):  
Paul J. Perry ◽  
Bruce Alexander ◽  
Randall A. Prince ◽  
Frederick J. Dunner
Keyword(s):  
Steady State ◽  
Affective Disorder ◽  
Single Point ◽  
Test Dose ◽  
Point Method ◽  
Lithium Level ◽  
Clinical Interpretation ◽  
Serum Lithium Level ◽  
Steady State Serum

Two methods for predicting steady-state serum lithium level were compared prospectively in in-patients suffering from affective disorder. A single-point prospective administration model that required a single 24-hour serum lithium level, following a test dose produced statistically similar predictions of the observed steady-state lithium levels as did a model that required 12- and 36-hour levels. However, the latter two-point method produced significantly more accurate predictions from clinical interpretation. Although the two-point approach is preferable, the single-point method is clinically acceptable if its limitations of accuracy are taken into consideration.

Single-dose single-point method in amitriptyline therapy

1984 ◽  
Vol 84 (4) ◽  
pp. 574-576 ◽  
Author(s):  
Sudhakar Madakasira ◽  
Prabhaker G. Khazanie ◽  
Takao L. Sato
Keyword(s):  
Single Dose ◽  
Single Point ◽  
Point Method

scholarly journals Measurement of total normal length of helical cylindrical gears by three-axis indicator on five-axis CNC machine

2021 ◽  
pp. 13-19
Author(s):  
A. G. Kondrashov ◽  
◽  
D. T. Safarov ◽  
Keyword(s):  
Single Point ◽  
Measurement Data ◽  
Gear Wheel ◽  
Linear Measurement ◽  
Point Method ◽  
Small Scale ◽  
Cnc Machine ◽  
End Mills ◽  
Measuring Machine ◽  
Five Axis

The article discusses a method for automated measurement of the length of the general normal of a helical cylindrical wheel, which allows to obtain its exact value without removing the part after gear processing with disk or end mills. The measurements are carried out by means of an automated supply of a three-coordinate linear measurement indicator to the calculated measurement points. The formulas for calculating the length of the general normal are given, which allow calculating the value of the length of the general normal and the correction value of the CNC gear ring processing program for two and one-point measurement schemes with the indicator. The use of the two-point method of measuring the length of the general normal with a three-coordinate indicator made it possible to measure the length of the general normal without removing the processed gear wheel from the mandrel, the single-point method completely eliminates the possibility of adjustment defects and reduces the complexity of carrying out machine changeovers in the mode of single and small-scale processing of gears. Comparison of gear measurement data with the three-coordinate indicator Mahr and a specialized CNC gear measuring machine give similar values and confirm the possibility of using the developed scheme to measure the length of the common normal

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