Medicine & Life Sciences
Biomass
100%
Thermodynamics
75%
Anaerobic Threshold
62%
Ammonium Compounds
58%
Microbiota
54%
Gastrointestinal Microbiome
54%
Nitrous Oxide
53%
Hydrogen
53%
Spectrum Analysis
45%
Diet
31%
Bacteria
31%
Randomized Controlled Trials
31%
Western Diet
30%
Nitric Oxide
26%
Comb and Wattles
26%
Electrons
26%
Gases
25%
Energy Metabolism
23%
Methane
23%
Validation Studies
20%
Bioreactors
18%
Fermentation
17%
Energy Intake
17%
Reproducibility of Results
16%
Respiration
16%
Microbiological Phenomena
13%
Colon
13%
Methanobacterium
13%
Fecal Microbiota Transplantation
13%
Theoretical Models
12%
Technology
12%
Greenhouse Gases
11%
nitroxyl
10%
Probiotics
9%
Hydroxylamine
9%
Hunger
9%
Gene Dosage
9%
Human Body
8%
Whole Genome Sequencing
8%
Firearms
8%
Waste Water
8%
Sulfates
8%
Intestines
8%
rRNA Genes
8%
16S Ribosomal RNA
7%
Agriculture
7%
Nitrites
7%
Growth
7%
Soil
7%
Cross-Over Studies
7%
Microbiology
6%
Metabolic Networks and Pathways
6%
Nitrogen
6%
Oxidation-Reduction
6%
Research Design
6%
Eating
5%
Hormones
5%
Chemical Compounds
Energy Balance
63%
Enhancer
54%
Metabolic
45%
Nitric Oxide
43%
Thermodynamics
26%
Hydrogen
23%
Oxidation Reaction
22%
Ammonium
21%
Energy
21%
Bioreactors
17%
Greenhouse Gas
11%
Reduction
11%
Nitroxyl
11%
Gibbs Free Energy
11%
Reaction Yield
9%
Hydroxylamine
9%
Hormone
9%
Wastewater Treatment
9%
Nitrite
8%
Fermentation
8%
Electron Acceptor
8%
Soil
7%
Pharmacokinetics
6%
Food
6%
Mass Transfer
6%
Methane
6%
Sulfate
5%
Nitrogen
5%
Environment
5%
Earth & Environmental Sciences
nitrous oxide
47%
ammonium
38%
nitric oxide
36%
thermodynamics
35%
bacterium
29%
electron
22%
respiration
17%
oxidation
12%
analysis
12%
biomass
12%
modeling
8%
microbiology
7%
nitrite
6%
energetics
5%
greenhouse gas
5%
wastewater treatment
5%