Results 71 to 80 of about 3,338,488 (310)
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Schooling as a Lottery: Racial Differences in School Advancement in Urban South Africa [PDF]
This paper develops a stochastic model of grade repetition to analyze the large racial differences in progress through secondary school in South Africa.
Cally Ardington +2 more
core +4 more sources
Thoughts of Leaving: An Exploration of Why New York City Middle School Teachers Consider Leaving Their Classrooms [PDF]
, 2012 This report explores the conditions under which middle-school teachers in New York City leave their schools, and the consequences of this turnover. The focus on middle schools stems from the widely-held view that the middle grades are a critical turning ...
Aaron M. Pallas, Clare K. Buckley
core
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Educación Social en y con la institución escolar
Pedagogía Social: Revista Interuniversitaria, 2008 La incorporación de profesionales de la educación social en los centros escolares es una muestra del dinamismo de la educación social, a la vez que lleva a replantear algunos conceptos.
Artur Parcerisa Aran
doaj +1 more source
School failure in Serbia [PDF]
Psiholoska istrazivanja, 2010 The purpose of the paper is to enrich the policy discourse in Serbia on one of the most striking features of primary and secondary education: the high proportion of students who are failing in many different ways. The findings are mainly based on international comparative analysis that leads to the distinction among three European equity patterns ...
openaire +2 more sources
Eliminating Social Homelessness: Providing a Home to Grow [PDF]
, 2016 Middle school students who belong to marginalized identity groups often experience alienation and isolation. These feelings are compounded for multi-marginalized students who experience social homelessness–a term Harrison (2015) uses to describe students
Akos, Patrick +2 more
core +1 more source
E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer
Molecular Oncology, EarlyView.Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov +3 more
wiley +1 more source
Bellaterra Journal of Teaching & Learning Language & Literature, 2016 This paper looks at forms of reflexivity and the moral positioning of social actors, displayed in conversational narratives about school conflict, co-produced by Latin American girls during sociolinguistic interviews with a female researcher of Latin ...
Adriana Patiño
doaj +1 more source
Choosing Between School Systems [PDF]
Hierarchical and comprehensive school systems are compared with respect to efficiency. At given ability, a student?s probability of not completing school rises with increasing mean ability in class. Both school systems can yield identical average failure
Volker Meier
core