Engineering & Materials Science
Birds
79%
Acids
62%
Deterioration
61%
Concretes
46%
Calcium
31%
Cements
24%
Salts
18%
Calcium compounds
17%
Fungi
13%
Urea
11%
Sandstone
11%
Limestone
11%
Scanning
7%
Experiments
3%
Medicine & Life Sciences
glyoxylic acid
100%
Birds
73%
calcium sulfoaluminate
24%
Calcium Compounds
19%
Acids
17%
Oxalates
14%
Calcium Oxalate
14%
Calcium Carbonate
14%
Ointments
12%
Uric Acid
11%
Biological Phenomena
11%
Urea
10%
Fungi
10%
Salts
10%
Calcium
7%
Earth & Environmental Sciences
stone
58%
bird
57%
acid
43%
calcium
29%
cement (construction material)
22%
oxalate
22%
material
15%
salt
13%
complex formation
12%
urea
10%
biological processes
9%
fungus
8%
limestone
7%
sandstone
7%
loss
5%
modeling
4%
experiment
3%
analysis
2%
effect
2%
Chemical Compounds
Glyoxylic Acid
93%
Glyoxylate
47%
Calcium(0)
26%
Acidolysis
23%
Calcium Oxalate
22%
Calcium Salt
22%
Uric Acid
18%
Oxalate
16%
Urea
13%
Acid
5%
Surface
5%