Results 11 to 20 of about 1,063,527 (322)

Segregation in networks [PDF]

open access: yesJournal of Economic Behavior & Organization, 2007
Schelling (1969, 1971a,b, 1978) considered a simple model with individual agents who only care about the types of people living in their own local neighborhood. The spatial structure was represented by a one- or two-dimensional lattice. Schelling showed that an integrated society will generally unravel into a rather segregated one even though no ...
GIORGIO FAGIOLO   +2 more
openaire   +10 more sources

What should an index of school segregation measure? [PDF]

open access: yes, 2006
The article aims to make a methodological contribution to the education segregation literature, providing a critique of previous measures of segregation used in the literature, as well as suggesting an alternative approach to measuring segregation ...
Anna Vignoles   +9 more
core   +3 more sources

Cell-Cycle Regulation of Dynamic Chromosome Association of the Condensin Complex

open access: yesCell Reports, 2018
Summary: Eukaryotic cells inherit their genomes in the form of chromosomes, which are formed from the compaction of interphase chromatin by the condensin complex. Condensin is a member of the structural maintenance of chromosomes (SMC) family of ATPases,
Rahul Thadani   +4 more
doaj   +1 more source

A global view of substrate phosphorylation and dephosphorylation during budding yeast mitotic exit

open access: yesMicrobial Cell, 2018
The cell cycle is the process by which a cell duplicates its DNA during S-phase and divides its chromosomes during M-phase, creating two genetically identical daughter cells.
Sandra A. Touati, Frank Uhlmann
doaj   +1 more source

Assessing Budding Yeast Phosphoproteome Dynamics in a Time-Resolved Manner using TMT10plex Mass Tag Labeling

open access: yesSTAR Protocols, 2020
Summary: Amine-reactive Tandem Mass Tag 10plex (TMT10plex) labeling permits multiplexed protein identification and quantitative analysis by tandem mass spectrometry (MS/MS).
Andrew W. Jones   +4 more
doaj   +1 more source

Structure of the cohesin loader Scc2

open access: yesNature Communications, 2017
The cohesin complex maintains genome integrity by ensuring correct sister-chromatid segregation during mitosis and meiosis. Here, Chaoet al. present a pseudo-atomic model of the full-length Scc2–Scc4 cohesin loader complex and reveal key Scc2 surfaces ...
William C. H. Chao   +10 more
doaj   +1 more source

Oxygen vacancy segregation and space-charge effects in grain boundaries of dry and hydrated BaZrO3 [PDF]

open access: yes, 2012
A space-charge model is applied to describe the equilibrium effects of segregation of double-donor oxygen vacancies to grain boundaries in dry and wet acceptor-doped samples of the perovskite oxide BaZrO3.
Adachi M.   +3 more
core   +2 more sources

Chromosome segregation

open access: yesCurrent Opinion in Microbiology, 2001
The ability to visualise specific genes and proteins within bacterial cells is revolutionising knowledge of chromosome segregation. The essential elements appear to be the driving force behind DNA replication, which occurs at fixed cellular positions, the condensation of newly replicated DNA by a chromosome condensation machine located at the cell 1/4 ...
Sherratt, D, Lau, I, Barre, F
openaire   +2 more sources

Cdc14 and PP2A Phosphatases Cooperate to Shape Phosphoproteome Dynamics during Mitotic Exit

open access: yesCell Reports, 2019
Summary: Temporal control over protein phosphorylation and dephosphorylation is crucial for accurate chromosome segregation and for completion of the cell division cycle during exit from mitosis. In budding yeast, the Cdc14 phosphatase is thought to be a
Sandra A. Touati   +5 more
doaj   +1 more source

A Taxonomy of Intergroup Ideologies

open access: yesКультурно-историческая психология, 2021
This paper provides an analysis and a general taxonomy of intergroup ideologies, and presents a list of their indicators. This taxonomy is related to the eight ideologies that were originally outlined in the early works.
Grigoryev D.S., Berry J.W.
doaj   +1 more source

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