Results 31 to 40 of about 485,814 (306)

Analyzing Socially Shared Regulation of Learning during Cooperative Learning and the Role of Equal Contribution: A Grounded Theory Approach

open access: yesEducation Sciences, 2021
Although cooperative learning is an effective instructional method, it cannot be taken for granted that students will gain new knowledge when engaging in a cooperative activity.
Loes Hogenkamp   +2 more
doaj   +1 more source

How Course, Contextual, and Technological Challenges are Associated With Instructors’ Individual Challenges to Successfully Implement E-Learning: A Developing Country Perspective

open access: yesIEEE Access, 2019
Many universities and colleges in developing countries around the world have started using e-learning courses to keep up with the technological revolution of the higher education sector in the developed world.
Hanan Aldowah   +2 more
doaj   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

open access: yesMolecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang   +8 more
wiley   +1 more source

The Effect of Using Proposed Software by the Students of Instructional Technology to Acquire New Instructional Technology Skills

open access: yesالمجلة العربية لضمان جودة التعليم الجامعي, 2021
This study investigated the effect of using proposed software by the students of Instructional Technology Department to acquire new instructional technology skills.
Dawood Abdulmalek Al-Hidabi   +1 more
doaj   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

Adults’ Use of Subtraction by Addition and its Association With Executive Functions

open access: yesJournal of Numerical Cognition, 2022
This study examined adults’ frequent, efficient and adaptive use of direct subtraction (DS) and subtraction by addition (SBA) in mental multi-digit subtraction with the choice/no-choice method.
Stijn Van Der Auwera   +3 more
doaj   +1 more source

Learning For Life: The Opportunity for Technology to Transform Adult Education - Part l: Interest In and Aptitude for Technology [PDF]

open access: yes, 2015
In fall 2014, Tyton Partners (formerly Education Growth Advisors), with support from the Joyce Foundation, conducted national research on the role and potential of instructional technology in the US adult education field.

core  

Space Weather Action Center [PDF]

open access: yes, 2009
This is a revised "Tracking a Solar Storm-Student Observation Network" with a new format and Web site. The Space Weather Action Center (SWAC) allows students to use near real time data and track a solar storm.

core   +2 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

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