Results 121 to 130 of about 1,822,396 (312)

Student Evaluation of Teaching: The Inequity of Faculty Scores in Online versus Face-to-Face Courses

open access: yesSchool Leadership Review, 2013
Researchers have conducted a multitude of studies over the last century on Student Evaluations of Teaching (SET); however, very few have been conducted in the new digital age (Loveland, 2007).
Sam L. Sullivan   +4 more
doaj  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular 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

Effective Instructional Tools or Costly Distractions: An Examination on the Effective Implementation of Technology in the Classroom

open access: yesSchool Leadership Review, 2012
Technological advances have proliferated in the workplace, our daily lives, and even in the area of research. With each passing day different forms of technology are becoming increasingly available to people all around the world.
Jonathon Archer   +3 more
doaj  

Leadership Experiences of African American Male Secondary Urban Principals: The Impact of Beliefs, Values, and Experiences on School Leadership Practices [PDF]

open access: yes, 2015
This qualitative study examined African American male secondary principals' beliefs, values, and leadership practices that contribute to successful urban schools.
Greg Henderson
core  

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular 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

Holistic, Ethical Leadership for the 21st Century

open access: yesSchool Leadership Review, 2013
The New Oxford American Dictionary (2001) delineates two definitions for a leader: “1) The person who leads or commands a group, organization, or country; a person followed by others.
David C. Barrett
doaj  

Snapshot of KIPP Leadership Practices through 2010 -- 2011 [PDF]

open access: yes, 2014
As part of the U.S. Department of Education's Investing in Innovation (i3) grant, the Knowledge Is Power Program (KIPP) Foundation commissioned Mathematica to document leadership practices at KIPP schools.
Christina Clark Tuttle   +7 more
core  

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

open access: yesMolecular 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

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