Results 81 to 90 of about 1,330,661 (337)

Optional Soil Infiltration Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to determine the rate at which water soaks into the ground. Students place two cans into the soil and add water to them to a depth of at least 5 cm.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Survivin and Aurora Kinase A control cell fate decisions during mitosis

open access: yesMolecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir   +2 more
wiley   +1 more source

Evaluating individual students’ perceptions of instructional quality: An investigation of their factor structure, measurement invariance, and relations to educational outcomes

open access: yesFrontiers in Psychology, 2016
Students’ perceptions of instructional quality are among the most important criteria for evaluating teaching effectiveness. The present study evaluates different latent variable modeling approaches (confirmatory factor analysis, exploratory structural ...
Ronny eScherer   +2 more
doaj   +1 more source

Estimating Returns to Schooling When Schooling is Misreported [PDF]

open access: yes
We propose a general method of moments technique to identify measurement error in self-reported and transcript-reported schooling using differences in wages, test scores, and other covariates to discern the relative verity of each measure.
Cecilia Elena Rouse   +2 more
core  

Investigating Educational Change: The Aga Khan University Institute For Educational Development Teacher Education For School Improvement Model [PDF]

open access: yes, 2007
This article continues the analyses of the impact of an innovative teacher education programme aimed at school improvement in a developing country context (Khamis and Sammons 2004).
Khamis, Anil, Sammons, Pam
core   +3 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

open access: yesMolecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir   +12 more
wiley   +1 more source

Opportunities and challenges of measurement of knowledge development and management: The use of emergency telecommunications as an educational theme [PDF]

open access: yes, 2004
Measurement of knowledge development and management could be gleaned from examples in education.The use of “educational” or “learning” themes in education is one of the effective pedagogical methods.In this paper,“emergency telecommunications” has been ...
Chai, Madeline, Ei, Fun Oh, Ei, Sun Oh
core  

The Education Quality Measuring: American Experience [PDF]

open access: yes, 2018
The US Higher Education Reform is due to certain processes of competitiveness, market orientation, the tendency to form a single space for education. The American system of Higher Education has integrated the best in the education of other countries and ...
Marushkevych, A. (Alla)   +1 more
core   +3 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Measuring Educational Standards [PDF]

open access: yesSignificance, 2004
Abstract Every summer, when English public examination results appear, there is a debate within the media about whether “educational standards” are changing. Harvey Goldstein argues that much of what passes for informed debate in the English media is both irrelevant and ill informed, and that there is no purely objective, statistical ...
openaire   +1 more source

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