Results 71 to 80 of about 14,828,503 (307)
, 2019 Let $ A \subset B$ be rings. An ideal $ J \subset B$ is called power stable in $A$ if $ J^n \cap A = (J\cap A)^n$ for all $ n\geq 1$. Further, $J$ is called ultimately power stable in $A$ if $ J^n \cap A = (J\cap A)^n$ for all $n$ large i.e., $ n \gg 0$. In this note, our focus is to study these concepts for pair of rings $ R \subset R[X]$ where $R$ is
openaire +2 more sources
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source
Power and wealth: indicators & trends in the global political economy [PDF]
, 2012 The aim of this first ‘Power & Wealth’ Report is to kick off a new research project that aims to explore, in a historical perspective, trends in the distribution of wealth and economic power among states and global regions.
Antoniades, Andreas +2 more
core
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
Deriving rhetorical complexity data from the RST-DT Corpus [PDF]
, 2008 This paper describes a study of the levels at which different rhetorical relations occur in rhetorical structure trees. In a previous empirical study (Williams and Reiter, 2003) of the RST-DT (Rhetorical Structure Theory Discourse Treebank) Corpus ...
Power, Richard, Williams, Sandra
core
Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
The Brazilian Military Regime of 1964-1985: Legacies for Contemporary Democracy
Iberoamericana. América Latina - España - Portugal, 2016 This article revisits the 21-year military dictatorship in Brazil to examine how it shaped subsequent democratic politics after the transition to civilian rule in 1985. In particular, six legacies are analysed.
Timothy J. Power
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Walking the Spiritual Ways – West of Ireland experience of modern pilgrimage
International Journal of Religious Tourism and PilgrimageThis paper considers the modern phenomenon of pilgrim walking along routes in the west of Ireland county of Clare. It relates it to possible medieval practice; to traditional practices by local people on one hand and the reconstruction of the ...
Rosemary Power
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