Agriculture & Biology
Daphnia
100%
parasites
87%
lakes
68%
population density
45%
freshwater crustaceans
38%
Caenorhabditis
37%
Ceriodaphnia dubia
33%
empirical models
32%
wintering grounds
30%
spores
29%
sexual reproduction
26%
infectious diseases
25%
volatile compounds
25%
parasitism
24%
host range
24%
genotype
22%
viruses
20%
virulence
20%
salinity
20%
secretion
17%
pandemic
16%
Pasteuria
16%
carboxylic acids
15%
birds
15%
genetic variation
14%
invasive species
12%
infection
12%
birth rate
10%
ketones
7%
pathogens
7%
gauges
7%
gender
6%
anthropogenic activities
6%
alcohols
5%
positive sense, single-stranded RNA viruses
5%
reproductive performance
5%
Midwestern United States
5%
signal strength
5%
indigenous species
5%
Earth & Environmental Sciences
parasite
90%
population density
47%
sexual reproduction
35%
lake
34%
virulence
33%
parasitism
33%
breeding site
32%
virus
30%
salinization
28%
secretion
27%
crustacean
25%
bird
21%
carboxylic acid
19%
severe acute respiratory syndrome
19%
salinity
17%
infection
17%
pandemics
16%
effect
13%
invasive species
13%
pathogen
13%
genotype
12%
birth rate
11%
individual variation
10%
spore
10%
ketone
9%
genetic diversity
8%
alcohol
7%
infectivity
7%
sampling
7%
native species
6%
fitness
6%
rate
6%
gauge
5%
asexual reproduction
5%
acid
5%
chemical compound
5%
Medicine & Life Sciences
Caenorhabditis
42%
Emerging Communicable Diseases
35%
Lakes
31%
Parasites
31%
Host Specificity
31%
Breeding
29%
Spores
29%
Birds
27%
Carboxylic Acids
18%
Genotype
18%
Viruses
16%
Genetic Variation
11%
Host-Parasite Interactions
10%
Ketones
9%
Metschnikowia
8%
docosanol
7%
Daphnia
6%
Solid Phase Microextraction
6%
Serial Passage
5%
Infections
5%
Acids
5%
Alcohols
5%
Population
5%
Phylogeny
5%