Results 41 to 50 of about 1,827,727 (299)

An unusual case of xylophagia (paper-eating)

open access: yesIndustrial Psychiatry Journal, 2014
Xylophagia is a condition involving the consumption of paper and form of eating disorder known as pica. Pica is an unusual craving for ingestion of either edible or inedible substances.
Mahesh Gowda   +3 more
doaj   +1 more source

Demixing of colloid-polymer mixtures in poor solvents

open access: yes, 2002
The influence of poor solvent quality on fluid demixing of a model mixture of colloids and nonadsorbing polymers is investigated using density functional theory.
Denton, Alan R., Schmidt, Matthias
core   +1 more source

Optimisation of solvent replacement procedures according to economic and environmental criteria in pharmaceutical industry [PDF]

open access: yes, 2006
During pharmaceutical syntheses, the reaction solvent has often to be switched off from one reaction step to the following one. Because of the standard industrial practices, solvent replacement generally constitutes a slow and high solvent-consuming ...
Cabassud, Michel   +3 more
core   +2 more sources

Solvent Mediated Assembly of Nanoparticles Confined in Mesoporous Alumina

open access: yes, 2006
The controlled self-assembly of thiol stabilized gold nanocrystals in a mediating solvent and confined within mesoporous alumina was probed in situ with small angle x-ray scattering.
A. Dokoutchaev   +13 more
core   +1 more source

Microscopic theory of solvent mediated long range forces: influence of wetting [PDF]

open access: yes, 2002
We show that a general density functional approach for calculating the force between two big particles immersed in a solvent of smaller ones can describe systems that exhibit fluid-fluid phase separation: the theory captures effects of strong adsorption (
A. J Archer   +10 more
core   +2 more sources

Improved Efficiency of Lutein Extraction from Hens’ Feed Mixture and Food Samples Using Less Toxic Solvent Mixture

open access: yesApplied Sciences
Lutein is one of the nutrients necessary for the proper functioning of our organism. The majority of research focuses on the impact of lutein on eye health and its role as an antioxidant.
Olivera Galović   +4 more
doaj   +1 more source

Can scleroderma be induced by anesthetics? Case report

open access: yesMedycyna Pracy, 2016
Occupational exposure to solvents is consistently associated with the risk of systemic sclerosis. We pose the question of whether the occupational exposure to anesthetics may favor the occurrence of this disease.
Nicola Magnavita
doaj   +1 more source

Variations in the Structural and Colloidal Stability of Magnetoferritin under the Impact of Technological Process Modulations

open access: yesCrystals, 2023
Iron-based materials, especially magnetite nanocrystals, have found extensive applications in many fields. Novel challenges focus on a deeper understanding of interactions between magnetite and biological macromolecules for developing further ...
Lucia Balejcikova   +9 more
doaj   +1 more source

Solute Effects on the Helix-Coil Transition [PDF]

open access: yes, 2002
We discuss the effects of the solvent composition on the helix-coil transition of a polypeptide chain. We use a simple model to demonstrate that improving the hydrogen-bonding ability of the solvent can make the transition less cooperative, without ...
Farago, Oded, Pincus, Philip
core   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

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