Light-wave antenna: Is it a simple extension of optical telescopes?

2011 ◽  
Author(s):  
Tadashi Takano
Keyword(s):  
Light Wave ◽  
Simple Extension ◽  
Wave Antenna ◽  
Optical Telescopes

Heteroscedastic Methods for Performing All Pairwise Comparisons of Regression Lines Associated With J Independent Groups

Methodology ◽  
2015 ◽  
Vol 11 (3) ◽  
pp. 110-115 ◽  
Author(s):  
Rand R. Wilcox ◽  
Jinxia Ma
Keyword(s):  
Least Squares ◽  
Pairwise Comparisons ◽  
Simple Extension ◽  
Type I ◽  
Type I Errors ◽  
Well Elderly ◽  
Using Data

Abstract. The paper compares methods that allow both within group and between group heteroscedasticity when performing all pairwise comparisons of the least squares lines associated with J independent groups. The methods are based on simple extension of results derived by Johansen (1980) and Welch (1938) in conjunction with the HC3 and HC4 estimators. The probability of one or more Type I errors is controlled using the improvement on the Bonferroni method derived by Hochberg (1988) . Results are illustrated using data from the Well Elderly 2 study, which motivated this paper.

A Simple Method of Light Wave Measurement

1901 ◽  
Vol 52 (1346supp) ◽  
pp. 21578-21578
Author(s):  
L. H. Horner
Keyword(s):  
Light Wave ◽  
Simple Method ◽  
Wave Measurement

Pollution based real time control strategies for combined sewer systems

1997 ◽  
Vol 36 (8-9) ◽  
pp. 331-336 ◽  
Author(s):  
Gabriela Weinreich ◽  
Wolfgang Schilling ◽  
Ane Birkely ◽  
Tallak Moland
Keyword(s):  
Real Time ◽  
Control Strategies ◽  
Ammonia Nitrogen ◽  
Simple Extension ◽  
Real Time Control ◽  
Time Control ◽  
Sewer Systems ◽  
Receiving Waters ◽  
Tunnel System

This paper presents results from an application of a newly developed simulation tool for pollution based real time control (PBRTC) of urban drainage systems. The Oslo interceptor tunnel is used as a case study. The paper focuses on the reduction of total phosphorus Ptot and ammonia-nitrogen NH4-N overflow loads into the receiving waters by means of optimized operation of the tunnel system. With PBRTC the total reduction of the Ptot load is 48% and of the NH4-N load 51%. Compared to the volume based RTC scenario the reductions are 11% and 15%, respectively. These further reductions could be achieved with a relatively simple extension of the operation strategy.

scholarly journals On-demand light wave manipulation enabled by single-layer dielectric metasurfaces

APL Photonics ◽  
2021 ◽  
Vol 6 (8) ◽  
pp. 086106
Author(s):  
Xuyue Guo ◽  
Bingjie Li ◽  
Xinhao Fan ◽  
Jinzhan Zhong ◽  
Shuxia Qi ◽  
...  
Keyword(s):  
Light Wave ◽  
Single Layer ◽  
On Demand
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