Results 141 to 150 of about 8,067,372 (370)

New magnetic field measurements of beta Cephei stars and Slowly Pulsating B stars

open access: yes, 2009
We present the results of the continuation of our magnetic survey with FORS1 at the VLT of a sample of B-type stars consisting of confirmed or candidate beta Cephei stars and Slowly Pulsating B stars.
Abt   +41 more
core   +2 more sources

Parametric Study of 3D Additive Printing Parameters Using Conductive Filaments on Microwave Topologies

open access: yesIEEE Access, 2019
This paper presents a parametric study of classical additive 3D-printing settings for use on conductive filaments in applications for high-frequency topologies.
Francisco Pizarro   +5 more
doaj   +1 more source

Matrigel inhibits elongation and drives endoderm differentiation in aggregates of mouse embryonic stem cells

open access: yesFEBS Open Bio, EarlyView.
Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel   +3 more
wiley   +1 more source

Engaging with Socio-Economically Disadvantaged Communities and Their Cats: Human Behaviour Change for Animal and Human Benefit

open access: yesAnimals, 2019
The overpopulation of free-roaming domestic cats (Felis catus) is fuelled by uncontrolled breeding of both owned and unowned populations and has been identified as a particular problem in socio-economically deprived areas.
Jenni L. McDonald, Jane Clements
doaj   +1 more source

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

Amabile‘s consensual assessment technique: Why has it not been used more in design creativity research? [PDF]

open access: yes, 2012
Amabile’s Consensual Assessment Technique (CAT) has been described as the “gold standard” of creativity assessment; been extensively used within creativity research, and is seen as the most popular method of assessing creative outputs.
Jeffries, Karl K.
core  

An Archaeology of Passage: Adrian Piper Passing and Not Passing as the Mythic Being

open access: yesSillages Critiques
One of the most referenced in the oeuvre of the conceptual artist Adrian Piper is an early series called The Mythic Being (1973-1975), based on a series of photographs of the artist in drag.
Cat Dawson
doaj   +1 more source

Particle Swarm Optimization for the Fusion of Thermal and Visible Descriptors in Face Recognition Systems

open access: yesIEEE Access, 2018
In this paper, we propose a novel face recognition system based on fusing thermal and visible descriptors. The proposed approach is divided in two steps: training and validation.
Gabriel Hermosilla   +6 more
doaj   +1 more source

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