A Mathematical Technique for Comparing Shear Stability in Bench Tests and Service

2009 ◽  
pp. 45-45-12
Author(s):  
SW Rein ◽  
NP Randall ◽  
HT Marshall ◽  
BJ Lewis
Keyword(s):  
Mathematical Technique ◽  
Bench Tests ◽  
Shear Stability

A Mathematical Technique for Comparing Shear Stability in Bench Tests and Service

1977 ◽  
Author(s):  
S. W. Rein ◽  
N. P. Randall ◽  
H. T. Marshall ◽  
B. J. Lewis
Keyword(s):  
Mathematical Technique ◽  
Bench Tests ◽  
Shear Stability

Prediction of Technical Reserves Based on Grey Model — GM(1,1): Evidence from Non-life Egyptian Insurance Market

2019 ◽  
Vol 10 (9) ◽  
pp. 852-860
Author(s):  
Mahmoud Elsayed ◽  
◽  
Amr Soliman ◽  
Keyword(s):  
System Theory ◽  
Grey System Theory ◽  
Insurance Market ◽  
Grey Model ◽  
Loss Ratio ◽  
Grey System ◽  
Mathematical Technique ◽  
Supervisory Authority ◽  
Error Ratio ◽  
Using Data

Grey system theory is a mathematical technique used to predict data with known and unknown characteristics. The aim of our research is to forecast the future amount of technical reserves (outstanding claims reserve, loss ratio fluctuations reserve and unearned premiums reserve) up to 2029/2030. This study applies the Grey Model GM(1,1) using data obtained from the Egyptian Financial Supervisory Authority (EFSA) over the period from 2005/2006 to 2015/2016 for non-life Egyptian insurance market. We found that the predicted amounts of outstanding claims reserve and loss ratio fluctuations reserve are highly significant than the unearned premiums reserve according to the value of Posterior Error Ratio (PER).

NEW APPROACHES TO BENCH TESTS OF IN-WELL FILTERS IN THERMOBARIC CONDITIONS ON THE EXAMPLE OF THE YAREG DEPOSIT

2019 ◽  
pp. 47-52
Author(s):  
G.V. Okromelidze ◽  
◽  
D.S. Loparev ◽  
N.G. Deminskaya ◽  
D.R. Molokanov ◽  
...  
Keyword(s):  
Bench Tests ◽  
New Approaches ◽  
Thermobaric Conditions

Tests of jackhammers (formation of bench techniques)

2020 ◽  
pp. 28-32
Author(s):  
V.S. Vanaev
Keyword(s):  
Impact Energy ◽  
Bench Tests ◽  
Measuring Complex ◽  
Energy Indicators ◽  
Definition Of ◽  
Determination Of Parameters ◽  
Dynamic Indicators

Development of complex determination of parameters of jackhammers at bench tests is studied. The modern support of tests of jackhammers for the purpose of definition of their energy, vibration and noise indicators is considered. Descriptions of the SORP universal bench and UIPU measuring complex are given. Keywords jackhammer, bench, tests, processing object, energy indicators, impact energy, dynamic indicators [email protected]

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