Results 121 to 130 of about 8,042,294 (313)
Is a general extended technology acceptance model for e-learning generalizable?
Knowledge Management & E-Learning: An International Journal, 2018 e-Learning acceptance has received considerable attention in the educational technology literature. In recent years, many frameworks have been proposed, modified, and applied to better understand the factors underlying students’ acceptance of e-learning.
Tenzin Doleck +2 more
doaj
Advanced technology applications for second and third general coal gasification systems [PDF]
The historical background of coal conversion is reviewed and the programmatic status (operational, construction, design, proposed) of coal gasification processes is tabulated for both commercial and demonstration projects as well as for large and small ...
Bradford, R., Hyde, J. D., Mead, C. W.
core +1 more source
Molecular Oncology, EarlyView.TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair +17 more
wiley +1 more source
General Aviation Turbine Engine (GATE) study [PDF]
The feasibility of turbine engines for the smaller general aviation aircraft was investigated and a technology program for developing the necessary technology was identified.
Baerst, C. F., Furst, D. G.
core +1 more source
An overview of NASA research on positive displacement general-aviation engines [PDF]
, 1980 The research and technology program related to improved and advanced general aviation engines is described. Current research is directed at the near-term improvement of conventional air-cooled spark-ignition piston engines and at future alternative ...
Kempke, E. E., Jr.
core +1 more source
Testing the science/technology relationship by analysis of patent citations of scientific papers after decomposition of both science and technology [PDF]
arXiv, 2017 The relationship of scientific knowledge development to technological development is widely recognized as one of the most important and complex aspects of technological evolution. This paper adds to our understanding of the relationship through use of a more rigorous structure for differentiating among technologies based upon technological domains ...
arxiv
Molecular Oncology, EarlyView.Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser +11 more
wiley +1 more source
Journal of Innovation in Health Informatics, 2008 Introduction Recent evaluations of IT innovations in primary care have highlighted variations between centres and practices in uptake and use. We evaluated whether structural characteristics of a general practice were associated with variations in use of
Josie Evans +6 more
doaj +1 more source
, 2015 New generator technology project is driven by the need to be able to remotely deploy generator technology where it is needed, when it is needed. Both the military and aid programs that provide assistance after disasters could use the ability to deploy energy generation that fits the needs of the situation.
openaire +3 more sources
Diffusion of General Purpose Technologies [PDF]
, 1996 The present paper deals with the diffusion of the General Purpose Technologies (GPT) over heterogeneous finanl-good sectors. We show that the gradual adoption of the GPT by each user sector generates a sequence of two-phased cycles, culminating in a "second wave" after all sectors adopt,they engage anew in R&D, briging about a spell of sustained ...
Elhanan Helpman, Manuel Trajtenberg
openaire +2 more sources