Ciencias ambientales y de la tierra
roof
100%
fog
69%
steel structure
69%
finite element method
60%
reinforced concrete
55%
steel
53%
hydraulic construction
51%
construction work
40%
buckling
38%
seismic refraction
36%
hydrogeology
36%
economic analysis
36%
material
34%
hydrograph
32%
soil
32%
analysis
32%
rainwater
32%
interception
31%
seismic hazard
31%
reinforcement
31%
compression
30%
evaluation
30%
water use
29%
compressive strength
29%
harvest
28%
comparative study
28%
tunnel
28%
field experiment
28%
state of the art
27%
haze
25%
methodology
25%
test
24%
irrigation
24%
dynamic response
24%
fiber
23%
arch
22%
industrial building
22%
earthquake
22%
membrane
21%
economics
21%
parameter
19%
support structure
19%
sand
19%
CFC
19%
ductility
17%
cost
17%
regulation
16%
runoff
16%
savings
15%
software
15%
stiffness
15%
norm
15%
compliance
14%
water
14%
budget
13%
cable
13%
cross section
12%
oscillation
12%
triaxial test
12%
recommendation
11%
rigidity
11%
typology
11%
damping
10%
type section
10%
elasticity
10%
velocity profile
10%
smart city
10%
shear strength
10%
pore pressure
10%
mechanics
9%
road construction
9%
wave velocity
9%
book
9%
shading
9%
city
8%
peak flow
8%
base metal
8%
information technology
8%
civil engineering
8%
routing
8%
need
8%
inertia
8%
water storage
8%
index
8%
fieldwork
7%
aquifer
7%
aerodynamics
7%
occupation
7%
poroelasticity
7%
porosity
7%
quality control
7%
matrix
7%
sound velocity
7%
municipality
7%
hydraulics
7%
ceramics
6%
coating
6%
natural resource
6%
incorporation
6%
Ingeniería y ciencia de los materiales
Reinforced concrete
79%
Warehouses
71%
Roofs
60%
Concrete construction
59%
Steel
48%
Runoff
45%
Tsunamis
41%
Concrete blocks
40%
Polynomials
40%
Interpolation
40%
Soil structure interactions
38%
Earthquakes
36%
Energy dissipators
35%
Economic analysis
34%
Nonlinear analysis
34%
Structural integrity
33%
Restoration
30%
Structural design
30%
Geometry
28%
Macros
28%
Rubber
28%
Compressive strength
27%
Numerical analysis
27%
Dynamic response
27%
Elastic moduli
26%
Repair
25%
Welds
25%
Plastics
23%
Seismic response
22%
Steel sheet
22%
Reinforcement
20%
Stiffness matrix
20%
Shopping centers
20%
Punching
19%
Accelerometers
14%
Soils
12%
Tires
12%
Costs
12%
Rain
11%
Civil engineering
11%
Static analysis
10%
Tracers
9%
Acrylics
9%
Seismic design
8%
Degrees of freedom (mechanics)
8%
Structural dynamics
8%
Low pass filters
8%
Ships
8%
Earthquake effects
8%
Steel structures
8%
Vibration analysis
8%
Stiffness
8%
Flow rate
7%
Splines
7%
Volume measurement
7%
Engineers
7%
Spreadsheets
7%
Mathematical models
7%
Crushing
7%
Numerical methods
6%
Stainless steel
6%
Data acquisition
6%
Bending moments
6%
Substitution reactions
6%
Contamination
6%
Environmental impact
6%
Students
5%
Decomposition
5%
Drainage
5%
Ciencias sociales
student
74%
heuristics
58%
Ecuador
52%
engineering
46%
mathematics
42%
civil engineer
40%
irrigation
38%
experience
34%
learning
31%
entrepreneurship
30%
methodology
28%
education
28%
Teaching
26%
water
24%
questionnaire
23%
classroom
23%
learning environment
23%
electronic learning
17%
conservatory
16%
students' representation
15%
management
15%
information collection
13%
innovation
13%
process of teaching
12%
cell phone
12%
interview
12%
Group
12%
physics
12%
Bolivia
11%
communication research
11%
time
11%
health
10%
research planning
10%
humanization
10%
teacher
10%
evaluation
10%
female student
9%
action research
9%
knowledge
9%
memorial
8%
student teacher
8%
foreignness
8%
engineer
8%
learning process
7%
scenario
7%
planning
7%
technical education
7%
learning strategy
7%
teaching practice
7%
paradigm
6%
Venezuela
6%
social construction
6%
learning theory
6%
descriptive statistics
6%
learning performance
5%
data collection method
5%
social development
5%
municipality
5%
deficit
5%