Results 51 to 60 of about 2,770,113 (376)

Neurotoxic amyloid β‐peptide and tau produce cytokine‐like effects on PMCA in glioblastoma cell lines, enhancing its activity and isoforms expression

open access: yesFEBS Open Bio, EarlyView.
Two biomarkers of Alzheimer's disease, amyloid β‐peptide (Aβ) and tau, induce the transformation of U‐251 and other glioblastoma cell lines into neurotoxic A1‐like reactive astrocytes. This transformation is produced by cytokines and is followed by upregulation of PMCA activity and isoform expression, and is closely associated with inflammation, as ...
María Berrocal   +2 more
wiley   +1 more source

Improving Realism of Facial Interpolation and Blendshapes with Analytical Partial Differential Equation-Represented Physics

open access: yesAxioms
How to create realistic shapes by interpolating two known shapes for facial blendshapes has not been investigated in the existing literature. In this paper, we propose a physics-based mathematical model and its analytical solutions to obtain more ...
Sydney Day   +8 more
doaj   +1 more source

Skeletal animation for visualizing dynamic shapes of macromolecules

open access: yesJournal of Integrative Bioinformatics, 2020
We apply a skeletal animation technique developed for general computer graphics animation to display the dynamic shape of protein molecules. Polygon-based models for macromolecules such as atomic representations, surface models, and protein ribbon models
Ueno Yutaka, Muraoka Shinya, Sato Tetsuo
doaj   +1 more source

Human-computer interaction : Guidelines for web animation [PDF]

open access: yes, 2006
Human-computer interaction in the large is an interdisciplinary area which attracts researchers, educators, and practioners from many differenf fields.
Galyani Moghaddam, Golnessa   +1 more
core  

Computer‐simulated experiments and computer games: A method of design analysis [PDF]

open access: yes, 1995
This paper describes a new research programme to design computer‐simulated experiments in the field of fuels and combustion, and describes a method of categorization based on a taxonomy proposed by Gredler.
Leary, Jerome
core   +2 more sources

Computer animation of clouds [PDF]

open access: yesProceedings of Computer Animation '94, 2002
Computer animation of outdoor scenes is enhanced by realistic clouds. I discuss several different modelling and rendering schemes for clouds, and show how they evolved in my animation work. These include transparency-textured clouds on a 2D plane, smooth shaded or textured 3D cloud surfaces, and 3D volume rendering.
openaire   +2 more sources

Evolution of Art Form of Video Animation Design Under the Background of Computer Graphics System Development

open access: yes, 2017
According to the development of discipline and teaching situation of computer graphics, computer graphics analysis in the curriculum system, the reform of teaching contents and teaching methods, improve students' computer graphics theory teaching and ...
Jiang Tan
semanticscholar   +1 more source

Profiling the effect of low frequency mechanical vibration on the metabolic and oxidative stress responses of A431 carcinoma

open access: yesFEBS Open Bio, EarlyView.
20 Hz mechanical vibration induced A431 cancer cells' apoptosis without such effect on other healthy cell lines of L929 and C2C12. Lowered glucose consumption is observed specifically in A431. The expressions of ROS, HMGB1, and HSP1 levels initially increase and subsequently decrease in the cancer cell line, as opposed to L929 and C2C12, which ...
Wresti L. Anggayasti   +5 more
wiley   +1 more source

Measuring Behavior using Motion Capture [PDF]

open access: yes, 2008
Motion capture systems, using optical, magnetic or mechanical sensors are now widely used to record\ud human motion. Motion capture provides us with precise measurements of human motion at a very high\ud recording frequency and accuracy, resulting in a ...
Fikkert, F.W.   +3 more
core   +1 more source

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