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A 146-MHz, P homonuclear chemical-shift correlated two-dimensional spectrum of an equimolar axes, reproduces the one-dimensional spectrum. The off-diagonal peaks correlate peaks on the diagonal that are spin-spin coupled to each other. Peak identifications can be found in

A 15 cm overview of the high resolution FTIR absorption spectrum of gaseous TRN at 25 C . The spectral doublets are forthe CCOH torsion fundamental and two members of its hot band progres-

A 15 SDS-pdyacrylamide gel assayed for proteinase inhibitors. .

A 15 SDS-polyacrylamide gel stained with Coomassie brilliant blue. Protein samples were assayed for the purification of a proteinase, cathepsin L, from fish muscle according to the method of Seymour et al. . Lane 1, purified cathepsin L after butyl-Sepharose chromatography. Lane 2, cathepsin L complex with a cystatin-like proteinase inhibitor after butyl-Sepharose chromatography. Lane 3, sarcoplasmic fish muscle extract after heat treatment and ammonium sulfate precipitation. Lane 4, sarcoplasmic fish muscle extract. Lanes M, low-molecular-weight standards

A 15 Temperature dependence of the association constant

A 15-day-old child with cardiac arrest and coma. The DWI images show bilateral hyperintensities in the cortex and white matter , associated with decreased ADC values bottom

A 150 ml autoclave with a special stirrer design to maximise the intake of gaseous reactants into an ionic liquid

A 150 ml autoclave with special stirrer design to maximize ethylene intake into an ionic liquid catalyst layer.

A 150-transfer distribution of crude clupeine in -propanol-3

A 15N CPMAS NMR spectra of Pro-labelled WT-bR , regen-

A 16 atom ground state structure found in the ground state search using the GPM interactions.

A 16-channel electropherogram to identify potato varieties.

A 16-segment display with a single-layer OLED. The active organic layer is made of PPV. The glass plate serves as substrate and is coated with iTO the black dots are the contacts for the Al cathodes. The OLED segments which are supplied with a voltage of 4.5 V emit light, the others remain dark. Compare the coloured plate in the Appendix.

A 160-800 mm extended nozzle with replaceable tips a - open nozzle b - tip nozzle c - open nozzle with sprue gate

A 160-kb molecular electronic memory device . Structural formula of the molecular switches used in the device.

A 1600 gallon rotationally moulded tank.

A 16fl00 poultry layer operation in a converted dairy barn with an anaerobic-digestion biogas plant in the attached shed in the foreground

A 16th century Mameluke carpet from Cairo.

A 17-year-old female patient with osteoid osteoma in the left tibia. Note the nidus

A 17-year-old female patient with osteoid osteoma in the left tibia. Percutaneous and CT-guided approach. Note the exact positioning of the radiofrequency electrode in the center of the nidus

A 172 MHz broad-band scan of phenol and water in helium at a stagnation pressure of 100 kPa. Three lines can be recognized in the low-resolution spectrum

A 17th century Italian velvet fabric from a liturgical vestment of natural silk .

A 180 magnetic deflection spectrograph with a velocity filter. The filter eliminates the problem due to the quasi impossibility of having homogeneous and mono-kinetic beams. The diagram represents a sort of photographic recording of the spectrum of neon. The two series of broken lines represent the removal of one or two of the electrons from the different isotopes of elemental neon. The symbol - - signifies that the ion is both a radical and a cation. J.J. Thomson, who around 1913 proved the existence of the isotopes of neon, is considered as the father of this kind of assembly. Later, work performed by F.W. Aston showed the existence of the isotopes of sulphur and chlorine.

A 183 GHz receiver and its system noise temperature as a function of frequency .

A 1843 drawing by Joseph Glynn that shows the failure of the axle of a steam-engine tender due to a crack, indicated by the arrow, initiated in a railway axle at the comer of a keyway



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