Vicinal dithioethers and alkenyl thioethers were synthesized under environmentally
friendly conditions using alkyne and thiol in water. Alkynes were also used to develop a
multibond-fonning reaction that fonned cyclic ketones or ketoesters through...
Brick building with a center tower and two chimneys on the ends. Three archways in the front and two, bricked-in archways on the right side. The building is surrounded by overgrown grass. Title: 7007 - John Brown's Fort, Harper's Ferry, W. Va.,...
Autism Spectrum Disorder (ASD) is an idiopathic pervasive neurodevelopmental disorder associated with various neuropathologies and immunological dysfunctions. Cytokines are regulatory proteins that facilitate communication between the immune and...
The number of refugees being uprooted from their homes to seek refuge and resettlement in countries like the United States continues to grow, with large numbers being children. While each refugee group has its own set of challenges when adjusting...
Battlefields; Portraits; United States--History--Civil War, 1861-1865--Military personnel--Union; Generals--American--1860-1870; Generals; Military officers; United States. Army. Corps of Engineers
Stereograph view of Orville Elias Babcock (1835-1884) sitting on a stump and Orlando M. Poe (1832-1895) standing. The men are facing each other. In the background are rolling hills, apparently ravaged and covered with tree stumps. Inscribed on...
A Pontiac convertible is hitched to a boat and parked in front of the Falls City Boat Works. The boat has L-9 and E-42 painted on the side as well as "Miss Houston IV, Worlds Champion 1925-26-27-28." Seven men stand behind the boat. Some...
Interactions between chemokines and their receptors are involved in organ- specific homing and propagation of metastatic breast cancer (BrCa) cells. BrCa cells express higher levels of CXCR4 and CXCR7 mRNA and cell surface protein, than normal...
MicroRNAs (miRNAs) regulate gene expression at the post-transcriptional level by repressing translation or stimulating mRNA degradation. In this study, I tested the hypothesis that miRNAs are differentially expressed in antiestrogen-sensitive MCF-7...
Building construction; Hotels; Seelbach Hilton (Louisville, Ky.)
Construction of the Seelbach Hotel in Louisville, Kentucky. Handwritten on bottom of mounted print: "S.W. corner 4th & Walnut - opened May 1, 1905, fence in foreground is around the First Christian Church on the S.E. corner. R.G. Potter...
Buildings; Building construction; Kosair Temple (Louisville, Ky.)
Address: 224 E. Broadway. Partially obscured sign reads "Future [site of] Kosair Mosque". Low building has multiple doors with wooden steps. This building was likely razed prior to the construction of the Kosair Temple. Written on front:...
Address: 117 E. Spring St., New Albany. This building in downtown New Albany, Ind. is strongly reminiscent of Joseph & Joseph's Elks Club/Henry Clay Hotel building in Louisville. The Elsby Building also bears a striking resemblance to one of...
Buildings; University of Louisville--Buildings; Educational facilities
East view of Dougherty Hall. There is a flag pole holding an American flag in front of the building; a recruiting poster hangs below two windows. This building was rededicated in honor Russell E. Dougherty, Strategic Air Commander in Chief and U of...
Buildings; University of Louisville--Buildings; Educational facilities; Columns;
Front entrance of Dougherty Hall, a brick building with four columns at its entranceway. This building was rededicated in honor Russell E. Dougherty, Strategic Air Commander in Chief and U of L Law graduate, on May 15, 1981. Location: Belknap...
Buildings; University of Louisville--Buildings; Educational facilities; Columns;
Front entrance of Dougherty Hall, a brick building with four columns at its entranceway. A sign in front reads "U.S. Navy R.O.T.C. Unit." This building was rededicated in honor Russell E. Dougherty, Strategic Air Commander in Chief and U...
Capitols; Buildings; United States Capitol (Washington, D.C.); United States. Congress. Senate
View of the chambers for the United States Senate. Rows of small desks in a half circle face an elevated desk in the center. Text on left: J.F. Jarvis' Stereoscopic Views. Text on right: 185 Penn. Ave., Wash'n, D.C. Written on back of card: Senate...
This thesis reports the reactivity of the rhenium-thiolate complex, tris(2-diphenylphosphinobenzenethiolato)rhenium(III), [Re(DPPBT) 3 ] ( 1 ) and its oxidized derivatives with ethylene. The reactivity has been studied by electrochemical,...
Three children - a boy, a girl and a very young girl - pick grapes from a vine. The boy stands on a box and hands bunches of grapes down to the older girl, who holds a basket. The younger girl is poised to pick up grapes from the ground; she holds...
Busy and wide cobblestone street lined with buildings on either side. Streetcar tracks run down the street. On the street are streetcars and carriages. Pedestrians are on the streets and sidewalks. Elevated tracks run parallel to the left and...
Computer vision; Pattern recognition systems; Human face recognition (Computer science)
Humans have the uncanny ability to perceive the world in three dimensions (3D), otherwise known as depth perception. The amazing thing about this ability to determine distances is that it depends only on a simple two-dimensional (2D) image in the...
III-nitrides (InN, GaN, AlN) are some of the most promising materials for making blue light emitting diodes (LED), blue laser diodes (LD) and high power, high temperature field effect transistors (FET). Current techniques produce GaN films with...
