Results 41 to 50 of about 651,271 (313)

Colour harmony in the context of teaching

open access: yes, 2023
This paper addresses the problem of normative aesthetics and how it can play out in the teaching of colour in the creative field of art and design. A brief historical overview of a representative selection of different theories of colour harmony is given,
Arnkil, Harald, Schwarz, Andreas
core  

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

Environmentally Improved Reactive Dyeing of Nylon 6 Electrospun Nanofibres Using Ultrasonic Energy

open access: yesPakistan Journal of Analytical & Environmental Chemistry
Sustainable dyeing practices are essential for reducing the environmental footprint of the industry. This study investigates the potential of ultrasonic-assisted dyeing as an eco-friendly alternative to conventional exhaust dyeing of Nylon 6 electrospun ...
Awais Khatri   +3 more
doaj   +1 more source

Potential of Cooperage Byproducts Rich in Ellagitannins to Improve the Antioxidant Activity and Color Expression of Red Wine Anthocyanins

open access: yesFoods, 2019
Cooperage byproducts are an important source of phenolic compounds that could be used for wine technology applications. The effects of the addition of two types of oak wood shavings (American, AOW, and Ukrainian, UOW) on the antioxidant activity and ...
María Luisa Escudero-Gilete   +4 more
doaj   +1 more source

3 Stages of a Pan-African Identity Framework for Establishing Self-Sovereign Identity With Blockchain

open access: yesFrontiers in Blockchain, 2021
The African continent (specifically its overwhelming in(animate) resources) is often referred to as the sleeping giant by magazines, blogs, research presentations and articles, and NGOs [such as World Bank].
S. Solomon Darnell   +2 more
doaj   +1 more source

Colouring edges with many colours in cycles

open access: yesJournal of Combinatorial Theory, Series B, 2014
The arboricity of a graph G is the minimum number of colours needed to colour the edges of G so that every cycle gets at least two colours. Given a positive integer p, we define the generalized p-arboricity Arb_p(G) of a graph G as the minimum number of colours needed to colour the edges of a multigraph G in such a way that every cycle C gets at least ...
Jaroslav Nesetril   +2 more
openaire   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Sustainable Green Extraction of Carotenoid Pigments: Innovative Technologies and Bio-Based Solvents

open access: yesAntioxidants
Carotenoids are ubiquitous and versatile isoprenoid compounds. The intake of foods rich in these pigments is often associated with health benefits, attributable to the provitamin A activity of some of them and different mechanisms.
Ángeles Morón-Ortiz   +2 more
doaj   +1 more source

On colour and colour-pattern inheritance in pigeons

open access: yesZeitschrift für Induktive Abstammungs- und Vererbungslehre, 1911
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Bonhote, J. Lewis (John Lewis),   +1 more
openaire   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy