]> BibSonomy publications for /author/Guilmi http://www.bibsonomy.org/burst/author/Guilmi BibSonomy BuRST Feed for /author/Guilmi 2008-08-21T14:37:15+02:00 Scaling invariant distributions of firms' exit in OECD countries Physica Ahttp://www.bibsonomy.org/bibtex/2b3ab122df337e39d80244b7b3eb52f23/smicha smicha 2008-04-22T10:36:30+02:00 Econophysics
Scaling invariant distributions of firms' exit in OECD countries
Corrado Di Guilmi and Mauro Gallegati and Paul Ormerod Physica A: Statistical Mechanics and its Applications 334 267--273 (2004)
to Econophysics by smicha on 2008-04-22 10:36:30 ]]> Physica A: Statistical Mechanics and its ApplicationsMar1-2267--273Scaling invariant distributions of firms' exit in OECD countries3342004Econophysics 012008-04-22 10:36:30.0 Do Pareto-Zipf and Gibrat laws hold true?: An analysis with European firms Physica Ahttp://www.bibsonomy.org/bibtex/2ea437abc1e5ca26b3d4b011b29006d84/smicha smicha 2008-04-22T10:36:30+02:00 Pareto-Zipf law
Do Pareto-Zipf and Gibrat laws hold true?: An analysis with European firms
Yoshi Fujiwara and Corrado Di Guilmi and Hideaki Aoyama and Mauro Gallegati and Wataru Souma Physica A: Statistical Mechanics and its Applications 335 197--216 (2004)
to Pareto-Zipf law by smicha on 2008-04-22 10:36:30 ]]> Physica A: Statistical Mechanics and its ApplicationsApr1-2197--216Do Pareto-Zipf and Gibrat laws hold true?: An analysis with European firms3352004Pareto-Zipf law 012008-04-22 10:36:30.0 Gibrat and Pareto-Zipf revisited with European firms Physica Ahttp://www.bibsonomy.org/bibtex/264d87cb150f446789030942dc5712bfb/smicha smicha 2008-04-22T10:36:30+02:00 Pareto-Zipf law
Gibrat and Pareto-Zipf revisited with European firms
Yoshi Fujiwara and Hideaki Aoyama and Corrado Di Guilmi and Wataru Souma and Mauro Gallegati Physica A: Statistical Mechanics and its Applications 344 112--116 (2004)
to Pareto-Zipf law by smicha on 2008-04-22 10:36:30 ]]> Physica A: Statistical Mechanics and its ApplicationsDec1-2112--116Gibrat and Pareto-Zipf revisited with European firms3442004Pareto-Zipf law 012008-04-22 10:36:30.0 Empirical results on the size distribution of business cycle phases Physica Ahttp://www.bibsonomy.org/bibtex/29cfb65356d87a05b0ff969328aeccc6e/smicha smicha 2008-04-22T10:36:30+02:00 Business cycles
Empirical results on the size distribution of business cycle phases
Corrado Di Guilmi and Edoardo Gaffeo and Mauro Gallegati Physica A: Statistical and Theoretical Physics 333 325--334 (2004)
to Business cycles by smicha on 2008-04-22 10:36:30 ]]> Physica A: Statistical and Theoretical PhysicsFeb325--334Empirical results on the size distribution of business cycle phases3332004Business cycles 152008-04-22 10:36:30.0 Bankruptcy as an exit mechanism for systems with a variable number of components Physica Ahttp://www.bibsonomy.org/bibtex/243d6701474dc94f7eefc0d0e44d62624/smicha smicha 2008-04-22T10:36:30+02:00 Power law
Bankruptcy as an exit mechanism for systems with a variable number of components
Domenico Delli Gatti and Corrado Di Guilmi and Edoardo Gaffeo and Mauro Gallegati Physica A: Statistical Mechanics and its Applications 344 8--13 (2004)
to Power law by smicha on 2008-04-22 10:36:30 ]]> Physica A: Statistical Mechanics and its ApplicationsDec1-28--13Bankruptcy as an exit mechanism for systems with a variable number of components3442004Power law 012008-04-22 10:36:30.0 Active site restructuring regulates ligand recognition in class A penicillin-binding proteins http://www.bibsonomy.org/bibtex/248bfa382f21ffc2a34b6f9312f2347d0/hlwoodcock hlwoodcock 2006-06-16T05:03:46+02:00 k22
Active site restructuring regulates ligand recognition in class A penicillin-binding proteins
P. Macheboeuf and A. M. Di Guilmi and V. Job and T. Vernet and O. Dideberg and A. Dessen PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 102 577--582 (2005)
to k22 by hlwoodcock on 2006-06-16 05:03:46 ]]> PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICAJAN JanuaryAugust577--582Active site restructuring regulates ligand recognition in class A penicillin-binding proteins1022005k22 2006-06-16 05:03:46.0Bacterial cell division is a complex, multimolecular process that requires biosynthesis of new pepticloglycan by penicillin-binding proteins (PBPs) during cell wall elongation and septum formation steps. Streptococcus pneumoniae has three bifunctional (class A) PBPs that catalyze both polymerization of glycan chains (glycosyl-transfer) and cross-linking of pentapepticlic bridges (transpeptidation) during the pepticloglycan biosynthetic process. In addition to playing important roles in cell division, PBPs are also the targets for)beta-lactam antibiotics and thus play key roles in drug-resistance mechanisms. The crystal structure of a soluble form of pneumococcal PBP1b (PBPlb*) has been solved to 1.9 A, thus providing previously unclescribed structural information regarding a class A PBP from any organism. PBP1b* is a three-domain molecule harboring a short peptide from the glycosyltransferase domain bound to an interdomain linker region, the transpepticlase domain, and a C-terminal region. The structure of PBP1b* complexed with beta-lactam antibiotics reveals that ligand recognition requires a conformational modification involving conserved elements within the cleft. The open and closed structures of PBP1b* suggest how class A PBPs may become activated as novel pepticloglycan synthesis becomes necessary during the cell division process. In addition, this structure provides an initial framework for the understanding of the role of class A PBPs in the development of antibiotic resistance.