Soon after the atomic theory was established, it was found that the plant uses as sources of food not only the air and water, but also different constituents of the soil, dissolved in the soil moisture—the mineral nutrients. Ashes of different...
Chapter I . Seven novel head-to-tail cyclic pentapeptides and pseudopentapeptides containing the arginine-glycine-aspartic acid (RGD) tripeptide motif were synthesized. All of the peptides were constructed using solid phase peptide synthesis....
This thesis reports the reactivity of the trithiolato Ru complex PPN[Ru(DPPBT)3] (DPPBT = 2-diphenylphosphinobenzenethiolate) (1a) with alkenes upon oxidation. Complex 1a in acetonitrile shows two redox events at -345 mV and +455 mV in the square...
Buildings; Railroad stations; Louisville and Nashville Railroad Company
L & N Station for the Louisville and Nashville Railroad in Salt River, Kentucky. Small wood A-frame with a ramp. "Salt River" sign under roof. On back of image: "L&N Station just south of bridge crossing Salt River -...
Exhibition buildings; Buildings; World's Industrial and Cotton Centennial Exposition (1884-1885 : New Orleans, La.); Salt
Large sculpture of a woman carrying a container on her shoulder, apparently constructed from salt. On the pedestal is the title 'Lot's Wife' and below are rows of small bags. On a sheet of paper are the words 'Pure Rock Salt' and 'American Salt...
New Salt River Bridge, Taylorsville, Kentucky. The New Salt River Bridge was dedicated July 18, 1933 (replacing the 100-year-old Old Salt River Bridge). Here, it is packed on one side with cars crossing and people getting out of the cars.
New Salt River Bridge, Taylorsville, Kentucky. Pedestrians walk the bridge and cars are parked at the bridge entrance. The New Salt River Bridge was dedicated July 18, 1933 (replacing the 100-year-old Old Salt River Bridge). On back of image:...
This dissertation describes (1) size-dependent electrochemical oxidation/stripping of gold and silver nanoparticles (NPs), (2) alloying of copper with gold nanoparticles at underpotential deposition potentials, (3) electrochemical characterization...
Acridine was discovered by Graebe and Caro who found that it accompanied the crude
anthracene obtained from coal-tar. For its isolation, the portion of the tar distilling at 300°- 360° C. was extracted by dilute sulphuric acid and precipitated by...
Circular photograph of the receding square interior of the Salt River Bridge at Shepherrdsville, Kentucky. Cars approach from the other side. On back of image: Salt River Bridge view north at Shepardsville [Shepherdsville].
Illinois Central Railroad Bridge over Salt River at West Point, Kentucky. The round stone pillars of the bridge are very different widths. Bridge in background was the old US 31W bridge.
Old Salt River Bridge at Taylorsville, Kentucky, built in 1833, and replaced in 1933. A horse and carriage with two passengers drives from the bridge. A man dressed in white stands at the left, behind the carriage. At the right, a sign warns about...
Sculpture; Jetties; Industrialization; Industry; Petroleum industry; Land use; Ecology; Nature; Bodies of water; Lakes & ponds; Aerial views; Bird's-eye views; Film stills; Motion pictures; Maps; Dirt roads; Roads; Streets; Books
Documentation of film stills from Spiral Jetty, 1970. "These are frames from Smithson's half-hour-long film based on his Spiral Jetty. Shots taken of the dusty road on the way to the site of the work were intercut with images of the blazing...
