M
|
machine performance test
|
413(2)
|
machine tools
|
413(2)
|
macromolecular crystallography
|
1153(6)
|
magnetic field angle
|
657(4)
|
magnetic hysteresis
|
657(4)
|
magnetic multilayers
|
953(6)
|
magnetic order parameter
|
953(6)
|
magnetic structure
|
953(6)
|
magnetic superconductors
|
953(6)
|
magnetic symmetry
|
953(6)
|
mass
|
25(1)
|
materials
|
187(1)
|
materials properties
|
1045(6)
|
materials science
|
1139(6)
|
materials science
|
1051(6)
|
mathematical lattices
|
983(6)
|
mathematical reference data
|
293-312(1)
|
mathematical software
|
293-312(1)
|
measurand
|
371(2)
|
measurement
|
341(1)
|
measurement
|
649(4)
|
measurement methods
|
279(1)
|
measurement systems
|
315(1)
|
measurement uncertainty
|
867(5)
|
measurement units
|
39(1)
|
measurements
|
1(1)
|
mechanical properties
|
1045(6)
|
melt growth
|
1133(6)
|
metallurgy
|
1139(6)
|
metals
|
1063(6)
|
metastability-exchange
|
709(4)
|
micromagnetic modeling
|
293-312(1)
|
microporous materials
|
965(6)
|
microscopes
|
1(1)
|
mixer efficiency
|
391(2)
|
mobile networks
|
401(2)
|
MRI
|
709(4)
|
multimedia communications
|
455(2)
|
N
|
NBS Reactor
|
921(6)
|
neutron
|
187(1)
|
neutron
|
709(4)
|
neutron crystallography
|
1153(6)
|
neutron diffraction
|
953(6)
|
neutron diffraction
|
965(6)
|
new branch of crystallography
|
975(6)
|
NIST SRM 1990
|
1071(6)
|
noise
|
577(3)
|
nonlinear programming
|
441(2)
|
O
|
octacalcium phosphate
|
1035(6)
|
offshore drilling
|
231(1)
|
oil spills
|
231(1)
|
optical
|
1(1)
|
optical pumping
|
709(4)
|
optimization
|
441(2)
|
P
|
parameter estimation
|
293-312(1)
|
parameters
|
795(5)
|
performance
|
341(1)
|
performance
|
1051(6)
|
phase equilibria
|
1097(6)
|
phase transitions
|
997(6)
|
photoconductive
|
577(3)
|
photocurrent
|
577(3)
|
photodiode
|
577(3)
|
photoelectron spectra
|
795(5)
|
photometry
|
36(1)
|
physical properties
|
1045(6)
|
Planck constant
|
627(4)
|
Planckian
|
775(5)
|
poder data evaluation
|
1013(6)
|
poder data evaluation
|
1013(6)
|
point defects
|
1133(6)
|
polarization
|
709(4)
|
polarization analysis
|
953(6)
|
polycrystalline
|
889(6)
|
polymer
|
187(1)
|
polymers
|
1139(6)
|
pool fires
|
231(1)
|
powder diffraction
|
965(6)
|
powder x-ray diffractometer
|
1063(6)
|
power
|
775(5)
|
preamplifier
|
577(3)
|
precision
|
833(5)
|
presentations
|
605(3)
|
pressure dependence
|
953(6)
|
probability distribution
|
401(2)
|
profile refinement
|
921(6)
|
protein crystallography
|
1153(6)
|
proteins
|
1153(6)
|
purification
|
1133(6)
|
pyrometers
|
105(1)
|
Q
|
quantitative fluorescence
|
381-389(2)
|
quasicrystals
|
997(6)
|
quasicrystals
|
975(6)
|
R
|
radiation
|
781(5)
|
radiation temperature
|
36(1)
|
radiation thermometry
|
105(1)
|
radioactivity
|
781(5)
|
radiometric
|
36(1)
|
radiometry
|
649(4)
|
radiometry
|
775(5)
|
re-entrant chamber
|
857(5)
|
reduction
|
983(6)
|
reference data
|
341(1)
|
reflectivity
|
187(1)
|
Research Associateship
|
1013(6)
|
Research Associateship
|
1013(6)
|
residual-stress
|
187(1)
|
resistance measurements
|
39(1)
|
Rietveld refinements
|
691(4)
|
Rijndael
|
511(3)
|
round table discussion
|
605(3)
|
ruby pressure measurement
|
889(6)
|
ruby spheres
|
1071(6)
|
S
|
scanning-electron
|
1(1)
|
scintillation detectors
|
781(5)
|
self-setting calcium phosphate cement
|
1029(6)
|
semiconductors
|
1139(6)
|
sensors
|
823(5)
|
signal set
|
441(2)
|
silicon photodiode
|
641(4)
|
silver-silver-chloride electrode
|
471(2)
|
single crystal
|
889(6)
|
single crystal x-ray diffractometers
|
1071(6)
|
single-crystal and powder neutron diffra
|
921(6)
|
smoke plumes
|
231(1)
|
smoke sampling
|
231(1)
|
smoke yield
|
231(1)
|
software
|
341(1)
|
software testing
|
293-312(1)
|
solution growth
|
1133(6)
|
spin filter
|
709(4)
|
SPRTs
|
105(1)
|
Sr^d2^RGaCu^d2^O^d7^
|
691(4)
|
SRM
|
315(1)
|
SRMs for powder diffraction
|
1013(6)
|
SRMs for powder diffraction
|
1013(6)
|
standard exchange of product model data
|
413(2)
|
standard method
|
657(4)
|
standard powder x-ray diffraction patter
|
1013(6)
|
standard powder x-ray diffraction patter
|
1013(6)
|
standard reference data
|
315(1)
|
standard reference materials
|
279(1)
|
standards
|
36(1)
|
standards
|
381-389(2)
|
standards
|
857(5)
|
statistical computing
|
279(1)
|
stone
|
1051(6)
|
stored-ion frequency standard
|
47(1)
|
structural biology databases
|
1153(6)
|
structural ceramics
|
1045(6)
|
superconductivity
|
1045(6)
|
superconductor related phases
|
691(4)
|
symmetry determination
|
983(6)
|
symmetry of crystals etc
|
1133(6)
|
synchrotron radiation
|
1139(6)
|
systematic error
|
371(2)
|
T
|
testing
|
341(1)
|
tetracalcium phosphate
|
1029(6)
|
theoretical crystal geometry
|
921(6)
|
thermal properties
|
1045(6)
|
thermal radiation
|
823(5)
|
thermistor
|
843(5)
|
thermocouples
|
105(1)
|
thermodynamic properties
|
471(2)
|
thermoluminescent detectors
|
781(5)
|
third generation mobile systems
|
455(2)
|
time
|
47(1)
|
traceability
|
315(1)
|
traceability
|
1(1)
|
transfer calibration
|
823(5)
|
transmission electron microscopy
|
997(6)
|
trap detector
|
641(4)
|
U
|
ultrasonic wave
|
833(5)
|
ultraviolet
|
649(4)
|
uncertainty
|
25(1)
|
uncertainty
|
371(2)
|
uncertainty
|
649(4)
|
unertainty analysis
|
279(1)
|
V
|
variable temperature
|
657(4)
|
W
|
water calorimeter
|
843(5)
|
watt balance
|
627(4)
|
WCDMA
|
455(2)
|
wireless communication
|
401(2)
|
wireless networks
|
401(2)
|
wireless video
|
455(2)
|
workshop
|
605(3)
|
X
|
x-ray crystallography
|
1153(6)
|
x-ray instrumentation
|
1139(6)
|
x-ray powder patterns
|
691(4)
|
Z
|
zeolite
|
965(6)
|