User profiles for Tyler Johnson

Tyler D. Johnson

- Verified email at usgs.gov - Cited by 1003

Tyler B. Johnson

- Verified email at apple.com - Cited by 307

Short‐term sprint interval training increases insulin sensitivity in healthy adults but does not affect the thermogenic response to β‐adrenergic stimulation

JC Richards, TK Johnson, JN Kuzma… - The Journal of …, 2010 - Wiley Online Library
Sprint interval training (SIT) and traditional endurance training elicit similar physiological
adaptations. From the perspective of metabolic function, superior glucose regulation is a …

[HTML][HTML] Comprehensive characterization of mainstream marijuana and tobacco smoke

BM Graves, TJ Johnson, RT Nishida, RP Dias… - Scientific reports, 2020 - nature.com
Recent increases in marijuana use and legalization without adequate knowledge of the risks
necessitate the characterization of the billions of nanoparticles contained in each puff of …

[HTML][HTML] The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research

…, L Hunter, D Jeannerat, NY Ji, TA Johnson… - Natural product …, 2019 - pubs.rsc.org
Covering: up to 2018 With contributions from the global natural product (NP) research
community, and continuing the Raw Data Initiative, this review collects a comprehensive …

AdaScale SGD: A user-friendly algorithm for distributed training

T Johnson, P Agrawal, H Gu… - … on Machine Learning, 2020 - proceedings.mlr.press
When using large-batch training to speed up stochastic gradient descent, learning rates must
adapt to new batch sizes in order to maximize speed-ups and preserve model quality. Re-…

Metastatic pancreatic cancer: ASCO guideline update

…, I Garrido-Laguna, MW Lau, T Johnson… - Journal of Clinical …, 2020 - ascopubs.org
PURPOSE The aim of this work was to provide an update to the ASCO guideline on
metastatic pancreatic cancer pertaining to recommendations for therapy options after first-line …

[HTML][HTML] Mass stranding of marine birds caused by a surfactant-producing red tide

…, HA Kerkering, A Mekebri, DB Crane, TA Johnson… - PLoS …, 2009 - journals.plos.org
In November-December 2007 a widespread seabird mortality event occurred in Monterey
Bay, California, USA, coincident with a massive red tide caused by the dinoflagellate …

Perfluoroalkyl and polyfluoroalkyl substances in groundwater used as a source of drinking water in the eastern United States

…, LM Bexfield, BD Lindsey, TD Johnson… - Environmental …, 2022 - ACS Publications
In 2019, 254 samples were collected from five aquifer systems to evaluate perfluoroalkyl and
polyfluoroalkyl substance (PFAS) occurrence in groundwater used as a source of drinking …

Therapeutic landscape for Batten disease: current treatments and future prospects

TB Johnson, JT Cain, KA White… - Nature Reviews …, 2019 - nature.com
Batten disease (also known as neuronal ceroid lipofuscinoses) constitutes a family of
devastating lysosomal storage disorders that collectively represent the most common inherited …

Training deep models faster with robust, approximate importance sampling

TB Johnson, C Guestrin - Advances in Neural Information …, 2018 - proceedings.neurips.cc
In theory, importance sampling speeds up stochastic gradient algorithms for supervised
learning by prioritizing training examples. In practice, the cost of computing importances greatly …

Azonazine, a Novel Dipeptide from a Hawaiian Marine Sediment-Derived Fungus, Aspergillus insulicola

…, MS Crews, M Draskovic, J Sohn, TA Johnson… - Organic …, 2010 - ACS Publications
Azonazine, a unique hexacyclic dipeptide, was isolated from a Hawaiian marine sediment-derived
fungus eventually identified as Aspergillus insulicola. Its absolute configuration, 2R,…