Journal of Research in Science TeachingLin, X., & Lehman, J. D. (1999). Supporting learning of variable control in a computer- based biology environment: Effects of prompting college students to reflect on their own thinking. Journal of Research and Science Teaching, 36, 837-858....
In biology, what is a dependent, independent and control variables when designing an investigation? Types of Variables: In science, a variable is a detail or condition that can be controlled or perhaps altered in some way. In scientific investigations, studies are designed t...
D. Capturing heterogeneity in gene expression studies by surrogate variable analysis. PLoS Genetics 3, e161 (2007). Article Google Scholar Johnson, W. E., Li, C. & Rabinovic, A. Adjusting batch effects in microarray expression data using empirical Bayes methods. Biostatistics 8, 118–127 (...
Influenza: Biology, Infection, and Control Bryan Roberts I had a little bird Its name was Enza I opened the window And in-flew-Enza Jump rope song (USA, 1918) Overview The growth of the human population has profoundly affected the global ecosystem, influencing the animal population balance, ...
The data indicate that while the overall cellular gene expression is remarkably similar across transfection, stable pool selection, and single cell cloning, transgene expression remains variable in host cells and stable expression pools. Single-copy targeted barcode integration in stable CHO producer cells...
development partly compensated for the absence of chorion. Dechorionated larvae that resulted from a development at 22°C or 24°C possessed fins more frequently (this frequency being quite variable from batch to batch), albeit usually reduced in size (Fig.1G, I). Interestingly, increasing the...
(2019) and geometric control has been robustified by a variable structure controller in Garcia et al. (2020). Sign in to download hi-res image Among the nonlinear control techniques that guarantee robustness to parametric and modeling uncertainties, it is worthwhile to recall direct MRAC (Niit ...
Emotional states influence bodily physiology, as exemplified in the top-down process by which anxiety causes faster beating of the heart1–3. However, whether an increased heart rate might itself induce anxiety or fear responses is unclear3–8. Physiolog
Understanding cell state transitions and purposefully controlling them is a longstanding challenge in biology. Here we present cell state transition assessment and regulation (cSTAR), an approach for mapping cell states, modelling transitions between them and predicting targeted interventions to convert cell...
We further investigated the associations between genomic variations and climatic variables in different regions. In addition to longitude and latitude, we sought significant correlations (FDR < 0.05) between SNPs (AF) and each bioclimatic variable in the WorldClim2 database (Supplementary Data6)....