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A A patient with thoracic pain and mild ST-segment elevation disappears with exercise, which

A A patient with thoracic pain due to a dissecting aortic aneurysm. An ST-segment elevation in V1-V3 can be explained by the mirror pattern of an evident LVE due to hypertension. This ST-segment elevation has been erroneously interpreted as due to an acute coronary syndrome. As a consequence, fibrinolytic

A A Pd-enolate complex observed by ESI-MS during the palladium-catalyzed substitution of allylic acetates with sodium para-toluenesulfonate 20.

A A pentanuclear metal complex having specifically sited metal ions in compartmental ligands. B Concept of a nonanuclear complex having specifically sited metal ions in compartmental ligands.

A A person s self-esteem can get pretty low.

A A pigmented BLM Corresponding energy diagram illustrating ground and excited states of a pigment molecule in the membrane. AG nFEy theoretically available electrochemical free energy.

A A planarian, length 15 mm. After Hickman.116 Diagram of digestive and nervous sytems cutaway section shows ventral mouth. Small drawing shows pharynx extended through ventral mouth. . After C. A. Villee et al.117

A A plane wave of light with wavefront a c and wavevector kj is scattered by various segments of a molecule , where 9 is the angle between k and kj

A A plot of the relative peak

A A poly brush is complexed with Specific interactions between Nf and

A A polymer molecule is entangled with neighboring molecules that confine the

A A polysiloxane copolymer having benzoic acid sidechains complexed with a mesogenic chiral stilbazole derivative , A dipyridil complexed with two monofunctional acids showing Tsn 166.5 , Tni 178.5 C. Compare with the open assembly in

A A portion of the X-ray structure and a fragment of the coactivator protein SRC-1, showing the bound con-fo

A A pre-resonant near-field Raman spectrum of a polydiacetylene microcrystal taken using 633 nm excitation, approximately 150 nm aperture and a 60 s exposure. is obtained at every point in the image, and the intensity of any peak may be chosen to produce a grey scale image, in this case the 1485 cm- feature. The vibration mode responsible for this line is shown.

A A probe developed to examine the role of nuclear magnetization in the

A A proposed superstructure of six cysteine molecules on Au 1.0x10 mol cm cysteine at 0.1 V vs. SCE. Reprinted from ref 40 with permission.

A A pulsed laser beam ionizes the sample, and kinetic electrons are scattered randomly. A delayed electric-field pulse is used to extract ZEKE electrons from the ionization volume.

A A pycnometer is an accurate volumetric flask whose weight change when totally filled with liquid gives the density of that liquid. B A hydrometer measures the buoyant density of the fluid by the level at which it floats

A A reaction catalyzed by an esterase antibody and

A A regioselective ester hydrolysis catalyzed by an

A A regular separation. Temperature programming.

A A representation of the snub cube. The calixresorcinarene that forms the polyhedron, six in combination with eight

A A representative load-displacement curve of an indentation made at 3mN peak indentation load and the hardness and elastic modulus as a function of indentation contact depth for the AI74 gCoig 9Ni8.4 quasicrystal. Li, X. Zhang, L. Gao, H. Micro nanomechanical characterization of a single decagonal AlCoNi quasicrystal. J. Phys. D

A A retro-aldol reaction catalyzed by the antibody 8403. The hapten s structure combines reactive immunization and

A A rotating-frame SLF pulse sequence and sequence during tl



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