Results 51 to 60 of about 1,600,988 (305)

On Palaeolithic coloring agents: epistemological analysis of scientific process

open access: yes, 2018
International audienceWhat were the coloring agents used during the Palaeolithic? How to recognize, defineand describe them? What kind of information may they have recorded?In the past decade, these questions have become essential since coloring agents ...
Chanteraud, C.   +8 more
core   +2 more sources

Novel Osteo Refurbishment Method and Choice of Colouring Materials for Anatomy Specimens

open access: yesMedeniyet Medical Journal, 2023
Objective: The introduction of competency-based medical education curriculum and a shifted focus towards self-directed learning (SDL) in medical schools across the world has necessitated a reduction of didactic teaching hours.
Dibakar BORTHAKUR   +3 more
doaj   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

open access: yesFEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

The Antiradical Activity of Insoluble Water Suji (Pleomele angustifolia N.E. Brown) Leaf Extract and Its Application as Natural Colorant in Bread product

open access: yesJournal of Food and Pharmaceutical Sciences, 2014
Currently, there are some synthetic colouring agents present in food products. The synthetic colouring agents are supposed to give deleterious effect to human health; therefore, natural coloring agents derived from plant is continuously explored to ...
Wahyu Jokopriyambodo
doaj  

Effect of potentially chromogenic beverages on shear bond strength of acrylic denture teeth to heat-polymerized denture base resins

open access: yesThe Journal of Indian Prosthodontic Society, 2016
Background: Detachment of denture acrylic resin artificial teeth from denture base resin is one of the most common problems presented by denture wearers.
Karin Hermana Neppelenbroek   +5 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

Local Conflict Coloring [PDF]

open access: yes, 2016
International audienceLocally finding a solution to symmetry-breaking tasks such as vertex-coloring, edge-coloring, maximal matching, maximal independent set, etc., is a long-standing challenge in distributed network computing. More recently, it has also
Fraigniaud, Pierre   +5 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

Impact of coffee exposure on the color adjustment potential of universal-shade resin composites: an in vitro study [PDF]

open access: yesRevista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial
Objectives: This study aimed to evaluate the color adjustment potential (CAP) of a universal-shade composite resin applied to acrylic teeth of different shades under various storage conditions and over different time intervals.
Berkant Sezer   +2 more
doaj   +1 more source

Preparation and properties of cotton fabrics dyed by Aronia (Aronia melanocarpa) extract and chitosan

open access: yesFashion and Textiles, 2023
Naturally occurring compounds can be utilized as coloring and finishing agents in environmentally friendly textile products. Aronia melanocarpa (Aronia) fruits (berries) are rich in bioactive compounds such as various form of polyphenolic compounds ...
Kyung Hwa Hong
doaj   +1 more source

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