Results 101 to 110 of about 1,827,727 (299)

An Investigation of N-Hydroxyphthalimide Catalyzed Aerobic Oxidation of Toluene without Metal Ions in Liquid Phase: Effect of Solvents and Phase Transfer Catalysts

open access: yesMolecules
The selective oxidation of toluene to yield value-added oxygenates, such as benzyl alcohol, benzaldehyde, and benzoic acid, via dioxygen presents a chlorine-free approach under benign conditions.
Guojun Shi, Longsheng Dong, Ya Feng
doaj   +1 more source

On the Impact of Solvation on a Au/TiO2 Nanocatalyst in Contact with Water

open access: yes, 2013
Water, the ubiquitous solvent, is also prominent in forming liquid solid interfaces with catalytically active surfaces, in particular with promoted oxides.
Camellone, Matteo Farnesi, Marx, Dominik
core   +1 more source

A review of liquid-phase catalytic hydrodechlorination

open access: yesIngeniería e Investigación, 2007
This survey was aimed at introducing the effect of light organochlorinated compound emissions on the envi-ronment, particularly on water, air, soil, biota and human beings.
Alba Nelly Ardila Arias   +1 more
doaj  

Occupational exposure to solvents and acute myeloid leukemia: a population-based, case–control study in four Nordic countries

open access: yesScandinavian Journal of Work, Environment & Health, 2014
OBJECTIVE: The aim of the current study was to assess the relation between occupational exposure to solvents and the risk of acute myeloid leukemia (AML). METHODS: Altogether, this study comprises 15 332 incident cases of AML diagnosed in Finland, Norway,
Madar Talibov   +10 more
doaj   +1 more source

Solvent permits solid curing agents to be used at room temperatures [PDF]

open access: yes, 1967
Solvent system dissolves the solid curing agents used with polyurethane resins in adhesive systems. The system developed yields bond strengths comparable to 100 percent solid formulations.
St. Cyr, M. C.
core   +1 more source

Generalized-Ensemble Simulations of the Human Parathyroid Hormone Fragment PTH(1-34)

open access: yes, 2003
A generalized-ensemble technique, multicanonical sampling, is used to study the folding of a 34-residue human parathyroid hormone fragment. An all-atom model of the peptide is employed and the protein-solvent interactions are approximated by an implicit ...
Brommage R., Jin L.
core   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

In vitro Evaluation of Biological Effects of Dandelion (Taraxacum officinale) Extracts

open access: yesFolia Veterinaria, 2018
Dandelion (Taraxacum officinale) of the Asteraceae family is known for its pharmacological effects and has been used in therapy for centuries. Currently extracts of all parts of this plant are used — root, leaves and flowers.
Marcinčáková D.   +2 more
doaj   +1 more source

Comparative evaluation of bond strength of three contemporary self-etch adhesives: An ex vivo study

open access: yesContemporary Clinical Dentistry, 2011
Aim: This study evaluated the effect of 2-hydroxymethyl methacrylate (HEMA) and the type of solvent on the tensile bond strength of the following three self-etch adhesives: Adper easy one (HEMA-rich adhesive) which contained ethanol, G-Bond (HEMA-free ...
Vineeta Nikhil   +2 more
doaj   +1 more source

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

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