Results 131 to 140 of about 3,591,556 (312)

Superintendents and Professional Development: Voices from the Field [PDF]

open access: yes, 2018
The primary task of the educational leader is to assure high quality learning environments for all students. Research (Gordon, 2004; Sparks, 2007) supports the proposition that effective professional development contributes to instructional improvement ...
Aguilar, Israel   +3 more
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Evaluation of a School Based Disaster Preparedness Program [PDF]

open access: yes, 2006
This study evaluated a school based intervention designed to better prepare teachers and staff members in an elementary school to improve their knowledge and confidence of disaster preparedness.
Linebarger, Sandra
core   +1 more source

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

Getting to the Heart of System Reform – A micro strategy for large scale educational change

open access: yesEducational Futures, 2019
There is a paradox at the heart of contemporary system change in education. On the one hand there is the unequivocal conclusion from the accumulation of PISA evidence for example, that both excellence and equity are possible at a system level; yet on the
David Hopkins, John Baumber
doaj  

Adequate Yearly Progress in Arkansas 2009-10 [PDF]

open access: yes, 2010
At the end of October, the Arkansas Department of Education released annual adequate yearly progress (AYP) figures for Arkansas schools. These results are based on benchmark and end-of-course test scores in math and literacy for both overall populations ...
Jensen, Nathan C., Ritter, Gary W.
core   +2 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

open access: yesFEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz   +9 more
wiley   +1 more source

Making Inclusive Schooling Part of Our Daily Journey [PDF]

open access: yes, 2010
Introduction by: Jackie Czamanske, Regional Field Facilitator, NYSED S3TAIR Project As a School Improvement Specialist, I’ve facilitated numerous discussions over the years on how a school district may address the various challenges it faces.
Cianca, Marie, Mascitti-Miller, Beth
core   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

open access: yesFEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava   +3 more
wiley   +1 more source

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