Results 81 to 90 of about 737,744 (287)

Tournament minors

open access: yesJournal of Combinatorial Theory, Series B, 2015
We say a digraph $G$ is a {\em minor} of a digraph $H$ if $G$ can be obtained from a subdigraph of $H$ by repeatedly contracting a strongly-connected subdigraph to a vertex. Here, we show the class of all tournaments is a well-quasi-order under minor containment.
Kim, Ilhee, Seymour, Paul
openaire   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Using materials by module in teaching Maths-teaching Methodology module for maths students at Lao teacher training colleges

open access: yesVietnam Journal of Education, 2020
Among popular teaching approaches, teaching by module is attracting educationers. In education, the module approach is linked to the teaching technology ideology, which is a modern way of structuring or organizing the compilation of teaching content so ...
Trung Tran, Done Sophida
doaj  

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Critique [of Gong Lum v. Rice: The Convergence of Law, Race and Ethnicity by Malik Simba] [PDF]

open access: yes, 1992
Law in the United States may of course be viewed through a number of different perspectives. Over the past several decades, racial minorities have used litigation and legislation to reform institutional policies and practices, and this has given impetus ...
Endo, Russell
core   +1 more source

Poverty, Minorities, and Respect for Law [PDF]

open access: yes, 1970
Students spend most of their waking hours with their teachers and peers, who are considered to be the significant others, that influence their learning motivation and school life.
Wright, J. Skelly
core   +3 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Will Job Testing Harm Minority Workers? [PDF]

open access: yes
Because minorities typically fare poorly on standardized tests, job testing is thought to pose an equity-efficiency trade-off: testing improves selection but reduces minority hiring.
David H. Autor, David Scarborough
core  

Exclusion of women and vulnerable minorities [PDF]

open access: yes, 2019
Women and various groups of vulnerable minorities (i.e. indigenous peoples) are major stakeholders in food systems. They are under-represented in decision-making bodies and are not properly considered in various policies and interventions.
Dury, Sandrine, Sirdey, Ninon
core   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

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