Giant cross-magnetic-field steps due to binary collisions between pair particles (open access)

Giant cross-magnetic-field steps due to binary collisions between pair particles

Article explores giant cross-magnetic-field steps which occur as a result of positron-electron collisions. Within a constant magnetic field (e.g., 1 T), a collision between a positron and an electron can result in a correlated drift across the magnetic field for a continuous range of impact parameters. Within this range, drift distances orders of magnitude larger than that associated with like-charge collisions were observed by computer simulation.
Date: March 5, 2015
Creator: Aguirre, F. F. & Ordonez, Carlos A.
System: The UNT Digital Library
Bioinspired Hydrogenase Models: The Mixed-Valence Triiron Complex [Fe₃(CO)₇(μ-edt)₂] and Phosphine Derivatives [Fe₃(CO)₇−ₓ(PPh₃)ₓ(μ-edt)₂] (x = 1, 2) and [Fe₃(CO)₅(κ²‑diphosphine)(μ- edt)₂] as Proton Reduction Catalysts (open access)

Bioinspired Hydrogenase Models: The Mixed-Valence Triiron Complex [Fe₃(CO)₇(μ-edt)₂] and Phosphine Derivatives [Fe₃(CO)₇−ₓ(PPh₃)ₓ(μ-edt)₂] (x = 1, 2) and [Fe₃(CO)₅(κ²‑diphosphine)(μ- edt)₂] as Proton Reduction Catalysts

This article describes the preparation and structural characterization of the mixed-valence triiron complexes.
Date: July 15, 2013
Creator: Rahaman, Ahibur; Ghosh, Shishir; Unwin, David G.; Basak-Modi, Sucharita; Holt, Katherine B.; Kabir, Shariff E. et al.
System: The UNT Digital Library
Comparative Genomics of Cluster O Mycobacteriophages (open access)

Comparative Genomics of Cluster O Mycobacteriophages

This article describes a group of five closely related mycobacteriophages--Corndog, Catdawg, Dylan, Firecracker, and YungJamal--designated as Cluster O with long flexible tails but with unusual prolate capsids
Date: March 5, 2015
Creator: Cresawn, Steven G.; Pope, Welkin H.; Jacobs-Sera, Deborah; Bowman, Charles A.; Russell, Daniel A.; Dedrick, Rebekah M. et al.
System: The UNT Digital Library
Extreme Star Formation in the Host Galaxies of the Fastest Growing Supermassive Black Holes at z = 4.8 (open access)

Extreme Star Formation in the Host Galaxies of the Fastest Growing Supermassive Black Holes at z = 4.8

This article reports new Herschel observations of extremely luminous optically selected active galactic nuclei.
Date: March 5, 2012
Creator: Mor, Rivay; Netzer, Hagai; Trakhtenbrot, Benny; Shemmer, Ohad & Lira, Paulina
System: The UNT Digital Library
Emodin Suppresses Migration and Invasion through the Modulation of CXCR4 Expression in an Orthotopic Model of Human Hepatocellular Carcinoma (open access)

Emodin Suppresses Migration and Invasion through the Modulation of CXCR4 Expression in an Orthotopic Model of Human Hepatocellular Carcinoma

Article on emodin suppressing migration and invasion through the modulation of CXCR4 expression in an orthotopic model of human hepatocellular carcinoma.
Date: March 5, 2013
Creator: Manu, Kanjoormana Aryan; Shanmugam, Muthu K.; Ong, Tina H.; Subramaniam, Aruljothi; Siveen, Kodappully Sivaraman; Perumal, Ekambaram et al.
System: The UNT Digital Library
The Dynamics of EEG Entropy (open access)

The Dynamics of EEG Entropy

This article discusses the dynamics of EEG entropy.
Date: March 5, 2009
Creator: Ignaccolo, Massimiliano; Latka, Miroslaw; Jernajczyk, Wojciech; Grigolini, Paolo & West, Bruce J.
System: The UNT Digital Library