Medicine & Life Sciences
Bioelectric Energy Sources
100%
Toilet Facilities
82%
Sanitation
74%
Ghana
74%
Nitrogen
39%
Electrodes
34%
Electricity
27%
Nitrates
21%
Nitrification
18%
Solid Waste
16%
Composting
16%
Bacteria
13%
Ammonium Compounds
12%
Gases
8%
Electrons
8%
Urine
7%
Maintenance
7%
Technology
6%
Business & Economics
Fuel Cell
82%
Sanitation
73%
Ghana
60%
Nitrogen
54%
Nitrate
31%
Bacteria
20%
Electricity
16%
Urine
16%
Solid Waste
13%
Social Practice
10%
Viability
9%
Gas
8%
Labor
6%
Performance
3%
Engineering & Materials Science
Sanitation
86%
Microbial fuel cells
78%
Nitrogen removal
32%
Biological materials
26%
Nitrates
25%
Bacteria
22%
Cathodes
19%
Anodes
19%
Nitrogen
18%
Nitrification
16%
Electricity
14%
Solid wastes
12%
Electrons
10%
Personnel
7%
Liquids
6%
Gases
5%
Networks (circuits)
5%
Earth & Environmental Sciences
fuel cell
66%
sanitation
63%
nitrogen
17%
electricity
17%
nitrate
14%
organic matter
13%
bacterium
12%
organic nitrogen
11%
removal
10%
urine
10%
compost
10%
labor
9%
viability
9%
solid waste
9%
nitrification
9%
ammonium
8%
electron
6%
liquid
6%
gas
5%
material
4%
Social Sciences
electricity
59%
Ghana
58%
labor
20%
present
16%
performance
13%
evidence
12%
Chemical Compounds
Electricity
22%
Organic Matter
21%
Nitrogen
18%
Nitrification
15%
Nitrate
15%
Compost
13%
Solid Waste
12%
Ammonium
7%
Anode
7%
Cathode
7%
Electron Transfer
6%
Liquid
5%
Gas
5%