منابع مشابه
Picking pockets to fuel antimicrobial drug discovery.
The inhibition of essential enzymes in microbial pathogens offers a route to treatment of infectious diseases. However, although the biology of the organism dictates a need for a particular enzyme activity, this does not necessarily mean that the enzyme is a good drug target. The chemistry of the active site (size, shape and properties) determines the likelihood of finding a molecule with the r...
متن کاملPaired electron pockets in the hole-doped cuprates
We propose a theory for the underdoped hole-doped cuprates, focusing on the “nodal-antinodal dichotomy” observed in recent experiments. Our theory begins with an ordered antiferromagnetic Fermi liquid with electron and hole pockets. We argue that it is useful to consider a quantum transition at which the loss of antiferromagnetic order leads to a hypothetical metallic “algebraic charge liquid” ...
متن کاملFermi Arcs vs. Fermi Pockets in Electron-doped Perovskite Iridates
We report on an angle resolved photoemission (ARPES) study of bulk electron-doped perovskite iridate, (Sr(1-x)La(x))3Ir2O7. Fermi surface pockets are observed with a total electron count in keeping with that expected from La substitution. Depending on the energy and polarization of the incident photons, these pockets show up in the form of disconnected "Fermi arcs", reminiscent of those reporte...
متن کاملThe Fermi surface of underdoped high-Tc superconducting cuprates
The coexistence of π-flux state and d-wave RVB state is considered in this paper within the slave boson approach. A critical value of doping concentration δc is found, below which the coexisting π-flux and d-wave RVB state is favored in energy. The pseudo Fermi surface of spinons and the physical electron spectral function are calculated. A clear Fermi-level crossing is found along the (0,0) to...
متن کاملPicking Pockets on the Lawn: The Development of Tactics and Strategies in a Mobile Game
This paper presents Treasure, an outdoor mobile multiplayer game inspired by Weiser’s notion of seams, gaps and breaks in different media. Playing Treasure involves movement in and out of a wi-fi network, using PDAs to pick up virtual ‘coins’ that may be scattered outside network coverage. Coins have to be uploaded to a server to gain game points, and players can collaborate with teammates to d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics
سال: 2011
ISSN: 1943-2879
DOI: 10.1103/physics.4.12