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Kansai Electric Power has asked Japan's Nuclear Regulation Authority (NRA) for permission to extend the lifespan of units 3 and 4 at its Takahama nuclear power plant by 20 years.
CMS homes in on Higgs boson’s lifetime（图）
CMS 希格斯玻色子 寿命
2023/5/26
The Higgs boson doesn’t stick around for long. Once it is created in particle collisions, the famed particle lives for a mere less than a trillionth of a billionth of a second or, more precisely, 1.6 ...
Once-in-a-lifetime floods to become regular occurrences by end of century（图）
Once-in-a-lifetime floods regular occurrences century
2020/12/18
Superstorm Sandy brought flood levels to the New York region that had not been seen in generations. Causing an estimated $74.1 billion in damages, Sandy was the fourth costliest U.S. storm behind Hurr...
Genetic relationship between type traits, number of lactations initiated, and lifetime milk performance in Czech Fleckvieh cattle
dairy cows longevity lifetime performance conformation traits
2017/12/25
Genetic relationship was analyzed between type traits and longevity measures in dual-purpose cattle. Data from 91 486 Czech Fleckvieh cows first calved between 2003 and 2009 were used. Longevity was d...
Increasing the Lifetime of Symmetric Keys for the GCM Mode by Internal Re-keying
key lifetime re-keying key diversification
2017/7/24
In this paper we introduce a classification of existing approaches to increase the security of block cipher operation modes based on re-keying, putting the focus on so-called internal re-keying withou...
Genetic correlations between first parity and accumulated second to last parity reproduction traits as selection aids to improve sow lifetime productivity
Breeding Swine Genetic Parameters Reproduction Traits Subsequent Reproductive Performance
2017/3/9
The objective of this research was to estimate genetic correlations between number of piglets born alive in the first parity (NBA1), litter birth weight in the first parity (LTBW1), number of piglets ...
Genetic relationship between type traits, number of lactations initiated, and lifetime milk performance in Czech Fleckvieh cattle
dairy cows longevity lifetime performance conformation traits genetic correlation
2018/3/5
Genetic relationship was analyzed between type traits and longevity measures in dual-purpose cattle. Data from 91 486 Czech Fleckvieh cows first calved between 2003 and 2009 were used. Longevity was d...
A Microsimulation Study of the Effects of Divorce and Remarriage on Lifetime Risks of HIV/AIDS in Rural Malawi
Divorce Remarriage Lifetime Risks HIV/AIDS Rural Malawi
2016/3/18
The prevalence of HIV infection varies with age and marital status with infection rates being influenced by the age- and marital-status-related frequency of intercourse and, most obviously, the infect...
Lifetime Probability of Developing Diabetes in the United States
Diabetes National Health and Nutrition Examination Survey
2016/3/17
The prevalence of diabetes among adults in the United States has been
rising from one period to the next (Cheng et al. 2013; Bullard et al. 2013) and
from one birth cohort to the next (Fishman et ...
Measuring the Effective Tax Burden of Lifetime Personal Income
Lifetime tax burden Personal income Statistical simulation
2016/1/27
This paper designs and tests a comprehensive model, solved by statistical simulation, which describes and quantifies the effect of the tax system and lifelong income characteristics on the effective t...
Estimation of Genetic Parameters and Trends for Length of Productive Life and Lifetime Production Traits in a Commercial Landrace and Yorkshire Swine Population in Northern Thailand
Genetic Parameters Length of Productive Life Lifetime Production Traits Swine Tropics
2016/11/10
The objective of this research was to estimate genetic parameters and trends for length of productive life (LPL), lifetime number of piglets born alive (LBA), lifetime number of piglets weaned (LPW), ...
The Uncertain Lifetime and the Timing of Human Capital Investment
Mortality Human Capital Investment Survival Probability Economic Growth
2015/9/21
I examine the effects of mortality decline on fertility and human capital investment decision of
parents taking into account the uncertainty about child survival. The existence of such uncertai...
The title of this piece refers to Newton’s only known modest remark: “If I have seen
farther than other men, it was because I was standing on the shoulders of giants.” Since
he himself was so much g...
This article offers a personal perspective on the development of language and information
processing over the last half century, focusing on the use of statistical methods. Introduced,
with computer...
Self-tuning for maximized lifetime energy-efficiency in the presence of circuit aging
Integration framework optimizing control strategy of dynamic control self-tuning parameters circuit aging supply voltage
2015/8/7
This paper presents an integrated framework, together with control policies, for optimizing dynamic control of self-tuning parameters of a digital system over its lifetime in the presence of circuit a...