Disciplines
economics (56.71) #34 (Worldwide) #20 (USA)
agricultural economics (19.08) #45 (Worldwide) #26 (USA)
environmental economics (19.06) #6 (Worldwide) #4 (USA)
energy economics (18.96) #4 (Worldwide) #3 (USA)
econometrics (18.93) #97 (Worldwide) #49 (USA)
neoclassical economics (18.88) #16 (Worldwide) #7 (USA)
socioeconomics (18.85) #27 (Worldwide) #10 (USA)
behavioral economics (18.83) #38 (Worldwide) #20 (USA)
classical economics (18.82) #23 (Worldwide) #12 (USA)
welfare economics (18.81) #37 (Worldwide) #17 (USA)
marxian economics (18.81) #36 (Worldwide) #13 (USA)
international economics (18.81) #39 (Worldwide) #23 (USA)
labor economics (18.80) #47 (Worldwide) #33 (USA)
public finance (18.80) #55 (Worldwide) #27 (USA)
macroeconomics (18.80) #47 (Worldwide) #27 (USA)
keynesian economics (18.80) #49 (Worldwide) #26 (USA)
monetary economics (18.79) #57 (Worldwide) #30 (USA)
feminist economics (18.79) #77 (Worldwide) #32 (USA)
consumer economics (18.79) #62 (Worldwide) #49 (USA)
microeconomics (18.79) #64 (Worldwide) #31 (USA)
social choice theory (18.79) #73 (Worldwide) #32 (USA)
managerial economics (18.79) #87 (Worldwide) #57 (USA)
neuroeconomics (18.78) #67 (Worldwide) #33 (USA)
information economics (18.78) #118 (Worldwide) #48 (USA)
mathematical economics (18.78) #111 (Worldwide) #45 (USA)
socialist economics (18.78) #122 (Worldwide) #39 (USA)
financial economics (18.78) #128 (Worldwide) #67 (USA)
austrian economics (18.78) #149 (Worldwide) #76 (USA)
history (52.76) #85 (Worldwide) #27 (USA)
modern history (23.94) #150 (Worldwide) #41 (USA)
economic history (20.84) #130 (Worldwide) #37 (USA)
european history (19.83) #71 (Worldwide) #24 (USA)
medieval studies (19.55) #122 (Worldwide) #51 (USA)
political history (18.82) #27 (Worldwide) #9 (USA)
american history (18.81) #32 (Worldwide) #27 (USA)
intellectual history (18.80) #43 (Worldwide) #21 (USA)
asian history (18.78) #98 (Worldwide) #35 (USA)
environmental history (18.78) #88 (Worldwide) #44 (USA)
ancient history (18.78) #139 (Worldwide) #27 (USA)
world history (18.78) #135 (Worldwide) #55 (USA)
russian history (18.77) #280 (Worldwide) #104 (USA)
ecclesiastical history (18.77) #240 (Worldwide) #65 (USA)
engineering (50.14) #66 (Worldwide) #40 (USA)
mechanical engineering (30.76) #45 (Worldwide) #27 (USA)
civil engineering (29.22) #70 (Worldwide) #37 (USA)
electrical engineering (27.37) #77 (Worldwide) #45 (USA)
aerospace engineering (26.17) #32 (Worldwide) #20 (USA)
aviation (24.95) #183 (Worldwide) #99 (USA)
cybernetics (20.19) #21 (Worldwide) #12 (USA)
industrial engineering (19.99) #92 (Worldwide) #55 (USA)
robotics (19.92) #39 (Worldwide) #23 (USA)
materials science (19.39) #153 (Worldwide) #73 (USA)
environmental engineering (19.30) #63 (Worldwide) #49 (USA)
metallurgy (19.21) #417 (Worldwide) #145 (USA)
biomedical engineering (19.11) #163 (Worldwide) #90 (USA)
systems engineering (19.10) #66 (Worldwide) #49 (USA)
crystallography (18.90) #181 (Worldwide) #56 (USA)
nuclear engineering (18.89) #87 (Worldwide) #43 (USA)
hydraulic engineering (18.88) #119 (Worldwide) #52 (USA)
power engineering (18.85) #18 (Worldwide) #8 (USA)
knowledge management (18.82) #41 (Worldwide) #26 (USA)
photonics (18.81) #54 (Worldwide) #24 (USA)
bioengineering (18.80) #56 (Worldwide) #43 (USA)
electronic engineering (18.80) #209 (Worldwide) #75 (USA)
control theory (18.80) #48 (Worldwide) #23 (USA)
ergonomics (18.80) #48 (Worldwide) #30 (USA)
semiconductors (18.79) #105 (Worldwide) #55 (USA)
earthquake engineering (18.78) #90 (Worldwide) #27 (USA)
applied physics (18.78) #155 (Worldwide) #79 (USA)
quality control (18.77) #270 (Worldwide) #130 (USA)
biomaterials (18.77) #219 (Worldwide) #110 (USA)
biomimetics (18.77) #101 (Worldwide) #52 (USA)
network science (18.77) #52 (Worldwide) #28 (USA)
physics (49.45) #58 (Worldwide) #19 (USA)
astronomy (40.61) #67 (Worldwide) #25 (USA)
astrophysics (30.75) #41 (Worldwide) #20 (USA)
nuclear physics (21.67) #146 (Worldwide) #42 (USA)
biophysics (20.62) #108 (Worldwide) #33 (USA)
cosmology (20.15) #41 (Worldwide) #16 (USA)
planetary science (19.06) #154 (Worldwide) #78 (USA)
law (47.35) #222 (Worldwide) #133 (USA)
jurisprudence (19.55) #695 (Worldwide) #302 (USA)
international law (18.79) #181 (Worldwide) #69 (USA)
tax law (18.78) #228 (Worldwide) #148 (USA)
common law (18.78) #144 (Worldwide) #64 (USA)
administrative law (18.78) #264 (Worldwide) #124 (USA)
family law (18.77) #394 (Worldwide) #237 (USA)
constitutional law (18.77) #420 (Worldwide) #210 (USA)
environmental law (18.77) #352 (Worldwide) #220 (USA)
corporate law (18.77) #434 (Worldwide) #266 (USA)
criminal law (18.77) #811 (Worldwide) #416 (USA)
computer science (45.50) #40 (Worldwide) #28 (USA)
programming (27.89) #61 (Worldwide) #35 (USA)
game development (25.64) #32 (Worldwide) #25 (USA)
artificial intelligence (24.03) #49 (Worldwide) #30 (USA)
software engineering (21.14) #70 (Worldwide) #39 (USA)
data science (20.69) #14 (Worldwide) #12 (USA)
web development (20.38) #36 (Worldwide) #23 (USA)
cognitive science (19.51) #80 (Worldwide) #45 (USA)
system administration (19.09) #74 (Worldwide) #46 (USA)
human-computer interaction (19.05) #5 (Worldwide) #5 (USA)
internet of things (18.92) #9 (Worldwide) #6 (USA)
parallel computing (18.86) #18 (Worldwide) #15 (USA)
data structure (18.84) #25 (Worldwide) #20 (USA)
data mining (18.83) #29 (Worldwide) #19 (USA)
information management (18.83) #36 (Worldwide) #23 (USA)
distributed computing (18.82) #36 (Worldwide) #21 (USA)
computer engineering (18.82) #36 (Worldwide) #27 (USA)
cloud computing (18.82) #32 (Worldwide) #24 (USA)
algorithms (18.82) #35 (Worldwide) #25 (USA)
computational physics (18.81) #43 (Worldwide) #28 (USA)
computational intelligence (18.81) #43 (Worldwide) #25 (USA)
computer graphics (18.81) #41 (Worldwide) #33 (USA)
information technology (18.81) #45 (Worldwide) #34 (USA)
networking (18.80) #40 (Worldwide) #33 (USA)
information security (18.80) #51 (Worldwide) #33 (USA)
neural networks (18.80) #50 (Worldwide) #26 (USA)
database (18.80) #44 (Worldwide) #33 (USA)
machine learning (18.80) #45 (Worldwide) #29 (USA)
theoretical computer science (18.80) #58 (Worldwide) #28 (USA)
big data (18.80) #43 (Worldwide) #31 (USA)
information systems (18.80) #70 (Worldwide) #30 (USA)
informatics (18.80) #63 (Worldwide) #27 (USA)
quantum computing (18.80) #58 (Worldwide) #31 (USA)
vlsi design (18.80) #63 (Worldwide) #33 (USA)
computer architecture (18.79) #61 (Worldwide) #41 (USA)
operating systems (18.79) #61 (Worldwide) #46 (USA)
computational linguistics (18.79) #197 (Worldwide) #80 (USA)
computational neuroscience (18.79) #77 (Worldwide) #40 (USA)
fuzzy logic (18.79) #44 (Worldwide) #28 (USA)
information theory (18.78) #86 (Worldwide) #49 (USA)
numerical analysis (18.78) #120 (Worldwide) #66 (USA)
network security (18.78) #124 (Worldwide) #81 (USA)
internet security (18.78) #113 (Worldwide) #75 (USA)
compilers (18.78) #191 (Worldwide) #108 (USA)
object-oriented programming (18.77) #251 (Worldwide) #140 (USA)
sociology (44.23) #58 (Worldwide) #31 (USA)
sexology (19.16) #128 (Worldwide) #64 (USA)
women's studies (18.87) #17 (Worldwide) #10 (USA)
gender studies (18.80) #59 (Worldwide) #35 (USA)
analytical sociology (18.80) #31 (Worldwide) #21 (USA)
sociobiology (18.80) #95 (Worldwide) #46 (USA)
social engineering (18.80) #64 (Worldwide) #29 (USA)
ethnic studies (18.79) #57 (Worldwide) #36 (USA)
cultural sociology (18.79) #82 (Worldwide) #40 (USA)
applied sociology (18.79) #93 (Worldwide) #48 (USA)
conflict theory (18.79) #83 (Worldwide) #54 (USA)
feminist sociology (18.78) #102 (Worldwide) #51 (USA)
environmental sociology (18.78) #109 (Worldwide) #55 (USA)
digital sociology (18.78) #98 (Worldwide) #49 (USA)
mathematical sociology (18.78) #109 (Worldwide) #61 (USA)
psychology (44.19) #59 (Worldwide) #31 (USA)
psychoanalysis (31.55) #22 (Worldwide) #11 (USA)
social psychology (19.97) #65 (Worldwide) #39 (USA)
parapsychology (19.77) #61 (Worldwide) #29 (USA)
educational psychology (19.57) #84 (Worldwide) #51 (USA)
clinical psychology (19.34) #121 (Worldwide) #81 (USA)
family therapy (18.97) #53 (Worldwide) #35 (USA)
counseling (18.84) #24 (Worldwide) #20 (USA)
industrial and organizational psychology (18.84) #33 (Worldwide) #24 (USA)
humanistic psychology (18.81) #39 (Worldwide) #26 (USA)
legal psychology (18.81) #52 (Worldwide) #27 (USA)
community psychology (18.79) #60 (Worldwide) #40 (USA)
developmental psychology (18.79) #83 (Worldwide) #56 (USA)
cognitive psychology (18.78) #111 (Worldwide) #69 (USA)
abnormal psychology (18.78) #176 (Worldwide) #116 (USA)
behavioral neuroscience (18.78) #165 (Worldwide) #105 (USA)
psychometrics (18.78) #186 (Worldwide) #112 (USA)
positive psychology (18.78) #138 (Worldwide) #90 (USA)
experimental psychology (18.77) #231 (Worldwide) #121 (USA)
evolutionary psychology (18.77) #208 (Worldwide) #126 (USA)
transpersonal psychology (18.77) #136 (Worldwide) #82 (USA)
applied psychology (18.77) #289 (Worldwide) #159 (USA)
neuropsychology (18.77) #375 (Worldwide) #195 (USA)
psychophysics (18.77) #239 (Worldwide) #124 (USA)
personality psychology (18.77) #261 (Worldwide) #149 (USA)
mathematics (43.10) #120 (Worldwide) #39 (USA)
statistics (26.08) #145 (Worldwide) #50 (USA)
topology (22.88) #68 (Worldwide) #29 (USA)
logic (18.96) #222 (Worldwide) #79 (USA)
differential topology (18.84) #28 (Worldwide) #12 (USA)
geometry (18.83) #101 (Worldwide) #36 (USA)
chaos theory (18.81) #36 (Worldwide) #18 (USA)
systems analysis (18.81) #53 (Worldwide) #21 (USA)
algebraic topology (18.81) #46 (Worldwide) #19 (USA)
harmonic analysis (18.80) #50 (Worldwide) #22 (USA)
algebra (18.80) #138 (Worldwide) #48 (USA)
differential equations (18.79) #83 (Worldwide) #24 (USA)
differential geometry (18.79) #87 (Worldwide) #28 (USA)
functional analysis (18.79) #82 (Worldwide) #29 (USA)
field theory (18.79) #94 (Worldwide) #35 (USA)
number theory (18.79) #97 (Worldwide) #32 (USA)
applied mathematics (18.79) #108 (Worldwide) #34 (USA)
complex analysis (18.79) #102 (Worldwide) #29 (USA)
mathematical physics (18.78) #114 (Worldwide) #33 (USA)
linear algebra (18.78) #114 (Worldwide) #43 (USA)
group theory (18.78) #119 (Worldwide) #39 (USA)
measure theory (18.78) #105 (Worldwide) #31 (USA)
game theory (18.78) #92 (Worldwide) #42 (USA)
probability theory (18.78) #134 (Worldwide) #39 (USA)
algebraic geometry (18.78) #146 (Worldwide) #45 (USA)
complexity theory (18.78) #163 (Worldwide) #65 (USA)
ring theory (18.78) #146 (Worldwide) #46 (USA)
combinatorics (18.78) #218 (Worldwide) #73 (USA)
operations research (18.78) #219 (Worldwide) #80 (USA)
set theory (18.78) #197 (Worldwide) #70 (USA)
mathematical finance (18.77) #200 (Worldwide) #75 (USA)
graph theory (18.77) #319 (Worldwide) #107 (USA)
real analysis (18.77) #327 (Worldwide) #111 (USA)
business (40.63) #170 (Worldwide) #110 (USA)
entrepreneurship (32.89) #36 (Worldwide) #27 (USA)
management (22.47) #345 (Worldwide) #186 (USA)
accounting (21.69) #153 (Worldwide) #103 (USA)
finance (21.66) #178 (Worldwide) #101 (USA)
sales (19.45) #124 (Worldwide) #83 (USA)
marketing (18.90) #134 (Worldwide) #96 (USA)
supply chain management (18.81) #43 (Worldwide) #33 (USA)
risk management (18.80) #60 (Worldwide) #41 (USA)
logistics (18.78) #195 (Worldwide) #98 (USA)
political science (39.09) #66 (Worldwide) #31 (USA)
human rights (23.26) #257 (Worldwide) #83 (USA)
public policy (18.82) #29 (Worldwide) #23 (USA)
political economy (18.80) #56 (Worldwide) #27 (USA)
social justice (18.80) #59 (Worldwide) #31 (USA)
international affairs (18.80) #55 (Worldwide) #34 (USA)
government (18.79) #69 (Worldwide) #34 (USA)
policing (18.79) #67 (Worldwide) #42 (USA)
russian studies (18.78) #63 (Worldwide) #35 (USA)
biology (38.32) #98 (Worldwide) #37 (USA)
zoology (34.95) #128 (Worldwide) #41 (USA)
ecology (34.80) #31 (Worldwide) #20 (USA)
biochemistry (31.16) #111 (Worldwide) #43 (USA)
botany (28.32) #289 (Worldwide) #92 (USA)
bioinformatics (27.78) #17 (Worldwide) #10 (USA)
marine biology (26.85) #36 (Worldwide) #13 (USA)
virology (25.07) #90 (Worldwide) #45 (USA)
microbiology (24.73) #167 (Worldwide) #69 (USA)
pathology (24.63) #150 (Worldwide) #54 (USA)
physiology (23.68) #172 (Worldwide) #63 (USA)
genetics (23.60) #214 (Worldwide) #90 (USA)
neuroscience (22.83) #215 (Worldwide) #93 (USA)
anatomy (22.73) #158 (Worldwide) #52 (USA)
immunology (21.61) #178 (Worldwide) #75 (USA)
endocrinology (20.82) #102 (Worldwide) #47 (USA)
parasitology (20.73) #184 (Worldwide) #51 (USA)
computational biology (20.61) #24 (Worldwide) #14 (USA)
molecular biology (20.41) #218 (Worldwide) #84 (USA)
paleontology (19.98) #453 (Worldwide) #201 (USA)
evolutionary biology (19.75) #110 (Worldwide) #52 (USA)
biotechnology (19.35) #143 (Worldwide) #60 (USA)
cell biology (18.98) #279 (Worldwide) #114 (USA)
histology (18.87) #331 (Worldwide) #136 (USA)
systematics (18.83) #28 (Worldwide) #20 (USA)
developmental biology (18.79) #310 (Worldwide) #124 (USA)
mathematical biology (18.78) #79 (Worldwide) #29 (USA)
systems biology (18.78) #138 (Worldwide) #59 (USA)
origin of life (18.78) #174 (Worldwide) #80 (USA)
chemistry (38.11) #175 (Worldwide) #62 (USA)
chemical engineering (20.50) #237 (Worldwide) #103 (USA)
physical chemistry (19.95) #131 (Worldwide) #44 (USA)
pharmacology (19.71) #327 (Worldwide) #117 (USA)
geochemistry (18.93) #182 (Worldwide) #70 (USA)
organic chemistry (18.81) #219 (Worldwide) #88 (USA)
polymer chemistry (18.79) #108 (Worldwide) #41 (USA)
analytical chemistry (18.78) #133 (Worldwide) #49 (USA)
radiochemistry (18.78) #160 (Worldwide) #57 (USA)
environmental chemistry (18.78) #158 (Worldwide) #63 (USA)
inorganic chemistry (18.78) #187 (Worldwide) #73 (USA)
nanotechnology (18.78) #231 (Worldwide) #79 (USA)
computational chemistry (18.78) #229 (Worldwide) #90 (USA)
quantum chemistry (18.78) #228 (Worldwide) #77 (USA)
philosophy (36.52) #218 (Worldwide) #82 (USA)
ethics (19.20) #196 (Worldwide) #78 (USA)
animal rights (19.15) #77 (Worldwide) #38 (USA)
epistemology (18.99) #204 (Worldwide) #91 (USA)
analytic philosophy (18.84) #195 (Worldwide) #79 (USA)
feminist philosophy (18.83) #28 (Worldwide) #18 (USA)
anarchism (18.81) #307 (Worldwide) #114 (USA)
metaethics (18.80) #45 (Worldwide) #24 (USA)
virtue ethics (18.80) #42 (Worldwide) #21 (USA)
metaphysics (18.79) #330 (Worldwide) #119 (USA)
applied ethics (18.79) #88 (Worldwide) #42 (USA)
aesthetics (18.78) #130 (Worldwide) #39 (USA)
consequentialism (18.78) #81 (Worldwide) #35 (USA)
normative ethics (18.78) #137 (Worldwide) #62 (USA)
bioethics (18.78) #244 (Worldwide) #125 (USA)
social philosophy (18.78) #224 (Worldwide) #82 (USA)
marxism (18.78) #200 (Worldwide) #56 (USA)
continental philosophy (18.78) #270 (Worldwide) #107 (USA)
modern philosophy (18.77) #285 (Worldwide) #100 (USA)
mathematical logic (18.77) #228 (Worldwide) #74 (USA)
ontology (18.77) #376 (Worldwide) #131 (USA)
teleology (18.77) #298 (Worldwide) #121 (USA)
medieval philosophy (18.77) #306 (Worldwide) #126 (USA)
ancient philosophy (18.77) #263 (Worldwide) #107 (USA)
aristotelianism (18.77) #279 (Worldwide) #98 (USA)
libertarianism (18.77) #301 (Worldwide) #129 (USA)
platonism (18.77) #402 (Worldwide) #148 (USA)
scholasticism (18.77) #619 (Worldwide) #249 (USA)
anthropology (27.93) #283 (Worldwide) #144 (USA)
archeology (21.54) #238 (Worldwide) #102 (USA)
ethnography (18.81) #558 (Worldwide) #231 (USA)
biological anthropology (18.79) #92 (Worldwide) #49 (USA)
physical anthropology (18.78) #212 (Worldwide) #112 (USA)
cultural anthropology (18.78) #416 (Worldwide) #183 (USA)
earth sciences (19.28) #205 (Worldwide) #70 (USA)
meteorology (28.54) #81 (Worldwide) #37 (USA)
geophysics (23.52) #76 (Worldwide) #33 (USA)
geography (21.24) #356 (Worldwide) #109 (USA)
hydrology (20.78) #71 (Worldwide) #20 (USA)
geodesy (19.53) #189 (Worldwide) #57 (USA)
volcanology (19.36) #113 (Worldwide) #46 (USA)
soil science (19.35) #89 (Worldwide) #28 (USA)
atmospheric sciences (19.19) #85 (Worldwide) #54 (USA)
petrology (18.94) #121 (Worldwide) #42 (USA)
glaciology (18.91) #187 (Worldwide) #64 (USA)
physical geography (18.78) #150 (Worldwide) #41 (USA)
tectonics (18.77) #262 (Worldwide) #98 (USA)
criminal justice (18.88) #14 (Worldwide) #8 (USA)
criminology (35.56) #14 (Worldwide) #7 (USA)
religious studies (18.84) #491 (Worldwide) #267 (USA)
theology (27.24) #440 (Worldwide) #230 (USA)
biblical studies (20.64) #142 (Worldwide) #69 (USA)
jewish studies (19.55) #84 (Worldwide) #36 (USA)
aramaic (18.78) #93 (Worldwide) #31 (USA)
textual criticism (18.78) #160 (Worldwide) #80 (USA)
ministry (18.77) #940 (Worldwide) #519 (USA)
communication (18.81) #22 (Worldwide) #17 (USA)
journalism (61.29) #13 (Worldwide) #12 (USA)
public speaking (19.82) #158 (Worldwide) #97 (USA)
rhetoric (19.71) #96 (Worldwide) #61 (USA)
health (18.78) #205 (Worldwide) #91 (USA)
dentistry (30.50) #58 (Worldwide) #41 (USA)
surgery (28.36) #270 (Worldwide) #114 (USA)
obstetrics (24.67) #88 (Worldwide) #25 (USA)
orthopedic surgery (23.57) #17 (Worldwide) #7 (USA)
oncology (22.24) #116 (Worldwide) #61 (USA)
gynecology (21.99) #158 (Worldwide) #76 (USA)
pediatrics (21.01) #223 (Worldwide) #123 (USA)
urology (20.83) #94 (Worldwide) #43 (USA)
anesthesiology (19.29) #171 (Worldwide) #92 (USA)
neurology (19.23) #419 (Worldwide) #177 (USA)
toxicology (19.20) #159 (Worldwide) #77 (USA)
orthodontics (19.09) #115 (Worldwide) #68 (USA)
neurosurgery (19.00) #330 (Worldwide) #148 (USA)
dermatology (18.98) #295 (Worldwide) #125 (USA)
ophthalmology (18.92) #424 (Worldwide) #166 (USA)
hygiene (18.90) #174 (Worldwide) #76 (USA)
plastic surgery (18.88) #262 (Worldwide) #113 (USA)
public health (18.86) #214 (Worldwide) #110 (USA)
mental health (18.78) #174 (Worldwide) #88 (USA)
gastroenterology (18.77) #327 (Worldwide) #149 (USA)
hematology (18.77) #339 (Worldwide) #155 (USA)
nephrology (18.77) #226 (Worldwide) #94 (USA)
literature (18.78) #172 (Worldwide) #72 (USA)
writing (60.56) #119 (Worldwide) #63 (USA)
literary criticism (26.71) #345 (Worldwide) #127 (USA)
philology (22.91) #351 (Worldwide) #73 (USA)
classical studies (20.43) #178 (Worldwide) #64 (USA)
grammar (19.56) #182 (Worldwide) #57 (USA)
literary theory (18.89) #515 (Worldwide) #196 (USA)
etymology (18.84) #184 (Worldwide) #64 (USA)
mythology (18.79) #183 (Worldwide) #82 (USA)