Results 41 to 50 of about 490,208 (305)
A defense of an entropy based index of multigroup segregation [PDF]
, 2008 This paper defends the use of the entropy based Mutual Information index of multigroup segregation for the following five reasons. (1) It satisfies 14 basic axioms discussed in the literature when segregation takes place along a single dimension.
Mora, Ricardo, Ruiz-Castillo, Javier
core +1 more source
Molecular Oncology, EarlyView.Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley +1 more source
The EMBO JournalIncorrect kinetochore–microtubule attachment leads to chromosome segregation errors. The risk of incorrect attachment is high in acentrosomal oocytes, where kinetochores are surrounded by randomly oriented microtubules until spindle bipolarization ...
Shuhei Yoshida +3 more
doaj +1 more source
Frontières internes et mobilité résidentielle en Irlande du Nord
Espace populations sociétés, 2005 Though Northern Ireland’s boundaries are maintaining themselves physically, they are facing changes that collide with the historical tensions linked to the troubles.
Jennifer Heurley
doaj +1 more source
Segregation by choice? School choice and segregation in England
Education Economics, 2023 School choice can segregate schools by academic ability, income or ethnicity, but is this because of households’ choices, or constraints in access to good schools? We examine whether segregation is by choice, finding that households’ school choices are segregating in most areas.
openaire +2 more sources
THE MEASUREMENT OF INCOME SEGREGATION [PDF]
International Economic Review, 2017 AbstractWe examine the problem of measuring the extent to which students with different income levels attend separate schools. Unless rich and poor attend the same schools in the same proportions, some segregation will exist. Since income is a continuous cardinal variable, however, the rich–poor dichotomy is necessarily arbitrary and renders any ...
Casilda Lasso de la Vega, Oscar Volij
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Molecular Oncology, EarlyView.Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez +5 more
wiley +1 more source
Lessons from the Discovery of Mitochondrial Fragmentation (Fission): A Review and Update
Cells, 2019 Thirty-five years ago, we described fragmentation of the mitochondrial population in a living cell into small vesicles (mitochondrial fission). Subsequently, this phenomenon has become an object of general interest due to its involvement in the process ...
Dmitry B. Zorov +9 more
doaj +1 more source
The segregated $\Lambda$-coalescent [PDF]
The Annals of Probability, 2015 We study a natural generalization of the Λ-coalescent to a spatial continuum. We introduce the process, which is known as the Segregated Λ-coalescent, via its connections to the (non-spatial) Λ-coalescent and the Spatial Λ-Fleming-Viot process. The main new results contained in this thesis are as follows.
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RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells
FEBS Open Bio, EarlyView.RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour +2 more
wiley +1 more source