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Genomic response to natural selection within alpine cattle breeds
cattle fitness footprints of selection genomics local adaptation PCAdapt
2018/11/23
The aim of this study was to analyse the genomic regions that have been target of natural selection with respect to identifying the loci responsible mainly for fitness traits across six alpine cattle ...
A STUDY ON THE INTRODUCTION OF TOTAL NATURAL RESOURCES MANAGEMENT SYSTEM USING THE ENVIRONMENTAL CONSERVATION VALUE ASSESSMENT MAP
otal Natural Resource Management System Environmental Conservation Value Assessment Map Environmental Impact Assessment No Net loss Natural Resources
2018/5/14
The environmental impact assessment system and the environmental plan for the preservation of the land environment are carried out with the aim of preventing damage to the environment caused by human ...
INFORMATION SYSTEM FRAMEWORK FOR INTEGRATED RISK ASSESSMENT FROM NATURAL DISASTERS
Information system Risk assessment Risk identification Risk analysis Risk evaluation GIS Natural disasters
2018/5/8
In recent years around the world, and in particular in Bulgaria, there is a reported increase in the number and intensity of disasters caused by natural phenomena. An increase is observed in the adver...
Estimating Heterogeneous and Hierarchical Peer Effects on Body Weight Using Roommate Assignments as a Natural Experiment
Heterogeneous Hierarchical Peer Body Weight Roommate Assignments Natural Experiment
2016/3/3
We investigate peer effects in weight gain by exploiting a natural experiment, roommate assignments of 751 male and 845 female first-year college students. Results indicate that females are subject to...
Risk-Taking Behavior in the Wake of Natural Disasters
Risk-Taking Behavior Natural Disasters
2016/3/3
We investigate whether experiencing a natural disaster affects risk-taking behavior. We conduct standard risk games (using real money) with randomly selected individuals in rural Indonesia. We find th...
The Optimal Extinction of a Renewable Natural Resource
Natural Resource Optimal Extinction
2015/9/18
Competitive behavior in an extractive industry with increasing
marginal costs of production will generate a socially efficient pattern
of production over time. The Weinstein-Zeckhauserl analysis of ...
Simulation-based Parameter Estimation for Complex Models: A Breast Cancer Natural History Modelling Illustration
Simulation-based Parameter Estimation Complex Models Breast Cancer Natural History Modelling Illustration
2015/7/6
Simulation-based parameter estimation offers a powerful means of estimating parameters in complex stochastic models. We illustrate the application of these ideas in the setting of a natural history mo...
A Natural History Model of Stage Progression Applied to Breast Cancer
natural history model stage progression breast cancer SEER tumour growth
2015/7/6
Invasive breast cancer is commonly staged as local, regional or distant disease. We present a stochastic model of the natural history of invasive breast cancer that quantifies (1) the relative rate th...
NSB selects the American Museum of Natural History for its 2015 Public Service Award
NSB the American Museum Natural History 2015 Public Service Award
2015/4/30
Today the National Science Board (NSB) announced that it will award New York City's American Museum of Natural History (AMNH) with its 2015 Public Service Award.This prestigious award honors exemplary...
Power-law of Aggregate-size Spectra in Natural Systems
aggregate-size fractal dimension river basins networks systems allometry
2013/4/28
Patterns of animate and inanimate systems show remarkable similarities in their aggregation. One similarity is the double-Pareto distribution of the aggregate-size of system components. Different mode...
The Effect of Tracking Students by Ability into Different Schools: A Natural Experiment
Effect Tracking Students Ability into Different Schools Natural Experiment
2016/3/9
The tracking of pupils by ability into elite and nonelite schools represents a controversial policy in many countries. There is no consensus on how large the elite track should be and little agreement...
This paper presents Natural Evolution Strategies (NES), a recent family of algorithms that constitute a more principled approach to black-box optimization than established evolutionary algorithms.
HIV dynamics and natural history studies: Joint modeling with doubly interval-censored event time and infrequent longitudinal data
AIDS antiviral treatment interval censoring semiparametric regression
2011/6/16
Hepatitis C virus (HCV) coinfection has become one of the most
challenging clinical situations to manage in HIV-infected patients.
Recently the effect of HCV coinfection on HIV dynamics following
i...
Intensive natural distribution as Bernoulli success ratio extension to continuous: enhanced Gaussian, continuous Poisson, and phenomena explanation
Intensive natural distribution as Bernoulli success ratio extension continuous Poisson phenomena explanation
2011/3/18
A new distribution called intensive natural distribution is introduced with the intent of merging statistics and empirical data. Based on the probability derived from the Bernoulli distribution, this ...
The Role of Competition in Natural Monopoly: Costs, Public Ownership, and Regulation
Benchmark competition electric utilities public ownership regulation
2010/11/5
Conventional policy for industries with very high economies of scale is to permit
monopoly but to subject it to regulation or public ownership. Since the latter may
not result in cost minimization, ...