User profiles for Nicholas Johnson

Nicholas Johnson

- Verified email at apha.gsi.gov.uk - Cited by 11548

Nicholas J Johnson, MD

- Verified email at uw.edu - Cited by 4473

Nicholas Johnson

- Verified email at coloradocollege.edu - Cited by 638

Clinical severity of, and effectiveness of mRNA vaccines against, covid-19 from omicron, delta, and alpha SARS-CoV-2 variants in the United States: prospective …

…, MC Exline, MN Gong, A Mohamed, NJ Johnson… - bmj, 2022 - bmj.com
Objectives To characterize the clinical severity of covid-19 associated with the alpha, delta,
and omicron SARS-CoV-2 variants among adults admitted to hospital and to compare the …

Global epigenomic reconfiguration during mammalian brain development

…, JR Nery, M Urich, CA Puddifoot, ND Johnson… - Science, 2013 - science.org
Introduction Several lines of evidence point to a key role for dynamic epigenetic changes
during brain development, maturation, and learning. DNA methylation (mC) is a stable covalent …

Effect of hydroxychloroquine on clinical status at 14 days in hospitalized patients with COVID-19: a randomized clinical trial

…, FE Harrell, DL Hayden, CL Hough, NJ Johnson… - Jama, 2020 - jamanetwork.com
Importance Data on the efficacy of hydroxychloroquine for the treatment of coronavirus disease
2019 (COVID-19) are needed. Objective To determine whether hydroxychloroquine is an …

Draft Genome of the Filarial Nematode Parasite Brugia malayi

…, JM Foster, M Ganatra, WF Gregory, NM Johnson… - Science, 2007 - science.org
Parasitic nematodes that cause elephantiasis and river blindness threaten hundreds of
millions of people in the developing world. We have sequenced the ∼90 megabase (Mb) …

NASA's new breakup model of EVOLVE 4.0

NL Johnson, PH Krisko, JC Liou… - Advances in Space …, 2001 - Elsevier
Analyses of the fragmentation (due to explosions and collisions) of spacecraft and rocket
bodies in low Earth orbit (LEO) have been performed this year at NASA/JSC. The overall goals …

Global bathymetric patterns of standing stock and body size in the deep-sea benthos

…, J Crouse, CR McClain, NA Johnson… - Marine Ecology …, 2006 - int-res.com
We present the first global-scale analysis of standing stock (abundance and biomass) for 4
major size classes of deep-sea biota: bacteria, metazoan meiofauna, macrofauna and …

Risks in space from orbiting debris

JC Liou, NL Johnson - Science, 2006 - science.org
Growth of future debris populations. Effective number of LEO objects, 10 cm and larger, from
the LEGEND simulation. The effective number is defined as the fractional time, per orbital …

[HTML][HTML] Current status of rabies and prospects for elimination

AR Fooks, AC Banyard, DL Horton, N Johnson… - The Lancet, 2014 - thelancet.com
Rabies is one of the most deadly infectious diseases, with a case-fatality rate approaching
100%. The disease is established on all continents apart from Antarctica; most cases are …

[PDF][PDF] The kessler syndrome: implications to future space operations

DJ Kessler, NL Johnson, JC Liou, M Matney - Advances in the …, 2010 - Citeseer
The term “Kessler Syndrome” is an orbital debris term that has become popular outside the
professional orbital debris community without ever having a strict definition. The intended …

[BOOK][B] Modern monopolies: what it takes to dominate the 21st century economy

A Moazed, NL Johnson - 2016 - books.google.com
In Modern Monopolies, Alex Moazed and Nicholas L. Johnson tell the definitive story of what
has changed, what it means for businesses today, and how managers, entrepreneurs, and …