Second-Difference Analysis of Bremsstrahlung Yield Curves

1960 ◽  
Vol 120 (6) ◽  
pp. 2147-2149 ◽  
Author(s):  
K. N. Geller
Keyword(s):  
Yield Curves ◽  
Difference Analysis ◽  
Bremsstrahlung Yield

scholarly journals The Photoneutron Cross Section of Natural Osmium

1977 ◽  
Vol 30 (6) ◽  
pp. 677 ◽  
Author(s):  
Su Su ◽  
RH Sambell ◽  
EG Muirhead ◽  
BM Spicer
Keyword(s):  
Cross Section ◽  
Giant Dipole Resonance ◽  
Yield Data ◽  
Yield Curves ◽  
Dipole Resonance ◽  
Theoretical Predictions ◽  
Show Evidence ◽  
Bremsstrahlung Yield ◽  
The Absolute ◽  
The Cross

The absolute (y, xn) cross section of natural osmium is extracted from bremsstrahlung yield curves measured from the lowest (y, n) threshold of osmium isotopes up to 28 MeV in energy steps of 0�2 MeV. The VBPL method of Bramanis et al. (1972) has been used to unfold the cross section from bremsstrahlung yield data. The results do not show evidence of significant amounts of splitting of the giant dipole resonance, as might be expected from the theoretical predictions of Sedlmayr et al. (1974), but at the same time are not inconsistent with their general features.

Modeling the green bond yield on bond offering

2020 ◽  
Vol 26 (12) ◽  
pp. 2858-2878
Author(s):  
M.I. Emets
Keyword(s):  
Linear Regression ◽  
Yield Curve ◽  
Bond Market ◽  
Third Party ◽  
Bond Pricing ◽  
Market Development ◽  
Fair Price ◽  
Lower Yield ◽  
Yield Curves ◽  
Bond Yield

Subject. The article addresses the green bond pricing as compared to bonds other than green ones. Objectives. The aims are to determine how the fact that a bond is identified as a green one, the issue amount, and the availability of third-party verification, influence the yield to maturity; to make recommendations on effective green bond pricing. Methods. The study employs econometric testing of hypotheses, using the multiple linear regression. The sample includes 318 green and 1695 conventional bonds. Results. Green bonds have a lower yield to maturity in comparison with conventional bonds. The yield to maturity of green bonds with third-party verification is lower, as contrasted with green bonds without verification. Conclusions. The next step in the green bond market development is creating a benchmark yield curve for sovereign green bonds, with parallel issuance of conventional, non-green bonds. The yield curve is crucial for effective bond pricing. Two yield curves, i.e. for green and non-green bonds, will enable investors to estimate the fair price on issuance, as well as to define, if there is a difference in pricing.

Combine Nanoprobing Technique with Difference Analysis to Identify Nonvisual Failures

2006 ◽  
Author(s):  
Cha-Ming Shen ◽  
Tsan-Cheng Chuang ◽  
Jie-Fei Chang ◽  
Jin-Hong Chou
Keyword(s):  
Failure Mode ◽  
Failure Modes ◽  
Electrical Characteristic ◽  
The Novel ◽  
Difference Analysis ◽  
Original Idea ◽  
Deductive Method ◽  
Complete Measurement

Abstract This paper presents a novel deductive methodology, which is accomplished by applying difference analysis to nano-probing technique. In order to prove the novel methodology, the specimens with 90nm process and soft failures were chosen for the experiment. The objective is to overcome the difficulty in detecting non-visual, erratic, and complex failure modes. And the original idea of this deductive method is based on the complete measurement of electrical characteristic by nano-probing and difference analysis. The capability to distinguish erratic and invisible defect was proven, even when the compound and complicated failure mode resulted in a puzzling characteristic.

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