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Blinking eye-on-a-chip used for disease modeling and drug testing（图）
eye-on-a-chip disease modeling drug testing
2019/10/21
People who spend eight or more hours a day staring at a computer screen may notice their eyes becoming tired or dry, and, if those conditions are severe enough, they may eventually develop dry eye dis...
Genetic testing has a data problem. New software can help（图）
Genetic testing；data problem New software
2019/10/30
In recent years, the market for direct-to-consumer genetic testing has exploded. The number of people who used at-home DNA tests more than doubled in 2017, most of them in the U.S. Some 1 in 25 Americ...
Testing the direction of effects between child body composition and restrictive feeding practices: results from a population-based cohort
feeding feeding behavior parenting restriction childhood obesity BMI body composition longitudinal studies children general population
2018/11/16
Background: Parental restrictive feeding (i.e., limiting food intake of children) has been linked to childhood overweight. However, the directionality of the causal pathway remains unknown.
Multiple hypothesis testing, adjusting for latent variables
latent variables hypothesis testing
2015/8/21
In high throughput settings we inspect a great many candidate variables (e.g. genes) searching for associations with a primary variable (e.g.
a phenotype). High throughput hypothesis testing can be m...
This paper discusses the problem of identifying di erentially expressed groups of genes from a microarray experiment. The groups
of genes are externally de ned, for example, sets of gene pathways
de...
How training and testing histories affect generalization:a test of simple neural networks
animal behaviour neural networks range effects generalization
2015/7/29
We show that a simple network model of associative learning can reproduce three findings that arise from particular training and testing procedures in generalization experiments: the effect of 1) ``er...
Testing for pathogens（图）
pathogens colleagues
2014/12/1
When Sunny Shah and his research colleagues at the University of Notre Dame developed a new diagnostic tool for detecting the presence of bacteria, viruses and other pathogens, they assumed that the f...
Empirical Statistical Power for Testing Multilocus Genotypic Effects under Unbalanced Designs Using a Gibbs Sampler
Bayesian Epistasis Genetic Association Gibbs Sampling Statistical Power
2016/5/10
Epistasis that may explain a large portion of the phenotypic variation for complex economic traits of animals has been ignored in many genetic association studies. A Baysian method was introduced to d...
Voluntary Counselling and Testing: a gateway to linking HIV and sexual and reproductive health
HIV AIDS
2014/3/28
he involvement of more non-governmental and community based organizations in the delivery of HIV counselling and testing services is critical to increasing access to these services. This publication a...
Testing of information condensation in a model reverberating spiking neural network
information condensation model reverberating spiking neural network
2011/1/5
Information about external world is delivered to the brain in the form of structured in time spike trains. During further processing in higher areas, information is subjected to a certain condensation...
Scientists breathe easy with new dolphin DNA testing（图）
Scientists new dolphin DNA testing blow-sampling
2010/10/13
Collecting DNA from dolphins is now easier thanks to scientists at The University of Queensland, Georgetown University, and the Baltimore Aquarium. They have uncovered a new technique for extracting D...
Testing the Randomness of the Samples of Body Size in a Replicated Design in Drosophila melanogaster Populations from the Eastern Mediterranean
Drosophila body size randomness
2010/3/26
Strong body size correlates, wing and thorax lengths, of Drosophila melanogaster populations from the Eastern Mediterranean were measured and tested for the presence of autocorrelation, i.e. nonrandom...