User profiles for J. M. Johnson

Jason M. Johnson

- Verified email at dfci.harvard.edu - Cited by 17931

John M Johnson

- Verified email at uthscsa.edu - Cited by 13823

Justin M Johnson PhD

- Verified email at fau.edu - Cited by 2564

[HTML][HTML] Survey on deep learning with class imbalance

JM Johnson, TM Khoshgoftaar - Journal of Big Data, 2019 - Springer
The purpose of this study is to examine existing deep learning techniques for addressing
class imbalanced data. Effective classification with imbalanced data is an important area of …

Estimating source carbon from crop residues, roots and rhizodeposits using the national grain‐yield database

JMF Johnson, RR Allmaras, DC Reicosky - Agronomy journal, 2006 - Wiley Online Library
Crop residue management received little attention until about 1970. Records of crop residue
production are limited, but crop yield databases have been available since 1865. Carbon …

The cardiovascular challenge of exercising in the heat

…, CG Crandall, JM Johnson - The Journal of …, 2008 - Wiley Online Library
Exercise in the heat can pose a severe challenge to human cardiovascular control, and thus
the provision of oxygen to exercising muscles and vital organs, because of enhanced …

Microarray analysis shows that some microRNAs downregulate large numbers of target mRNAs

…, J Castle, DP Bartel, PS Linsley, JM Johnson - Nature, 2005 - nature.com
MicroRNAs (miRNAs) are a class of noncoding RNAs that post-transcriptionally regulate
gene expression in plants and animals 1 , 2 . To investigate the influence of miRNAs on …

Criteria for assessing interpretive validity in qualitative research.

DL Altheide, JM Johnson - 1994 - psycnet.apa.org
review the recent literature on [reflective, reflexive ethnography], including the nonpositivist
search for validity/identify several different perspectives on validity, including validity as …

Genome-wide survey of human alternative pre-mRNA splicing with exon junction microarrays

JM Johnson, J Castle, P Garrett-Engele, Z Kan… - Science, 2003 - science.org
Alternative pre–messenger RNA (pre-mRNA) splicing plays important roles in development,
physiology, and disease, and more than half of human genes are alternatively spliced. To …

Genetic algorithms in engineering electromagnetics

JM Johnson, V Rahmat-Samii - IEEE Antennas and propagation …, 1997 - ieeexplore.ieee.org
This paper presents a tutorial and overview of genetic algorithms for electromagnetic optimization.
Genetic-algorithm (GA) optimizers are robust, stochastic search methods modeled on …

[HTML][HTML] Mapping the genetic architecture of gene expression in human liver

…, I Avila-Campillo, MJ Kruger, JM Johnson… - PLoS …, 2008 - journals.plos.org
Genetic variants that are associated with common human diseases do not lead directly to
disease, but instead act on intermediate, molecular phenotypes that in turn induce changes in …

Position-specific chemical modification of siRNAs reduces “off-target” transcript silencing

…, D Leake, A Reynolds, J Schelter, J Guo, JM Johnson… - Rna, 2006 - rnajournal.cshlp.org
Transfected siRNAs regulate numerous transcripts sharing limited complementarity to the
RNA duplex. This unintended (“off-target”) silencing can hinder the use of RNAi to define gene …

Transcripts targeted by the microRNA-16 family cooperatively regulate cell cycle progression

…, SR Bartz, JM Johnson, JM Cummins… - … and cellular biology, 2007 - Taylor & Francis
microRNAs (miRNAs) are abundant, ∼21-nucleotide, noncoding regulatory RNAs. Each
miRNA may regulate hundreds of mRNA targets, but the identities of these targets and the …