Results 11 to 20 of about 1,768,580 (359)

Cohort study evaluating the burden of wounds to the UK’s National Health Service in 2017/2018: update from 2012/2013

open access: yesBMJ Open, 2020
Objective To evaluate the prevalence of wounds managed by the UK’s National Health Service (NHS) in 2017/2018 and associated health outcomes, resource use and costs.Design Retrospective cohort analysis of the electronic records of patients from The ...
Julian F Guest   +2 more
doaj   +1 more source

Carbene Catalysts [PDF]

open access: yes, 2009
The use of N-heterocyclic carbenes as catalysts for organic transformations has received increased attention in the past 10 years. A discussion of catalyst development and nucleophilic characteristics precedes a description of recent advancements and new reactions using N-heterocyclic carbenes in catalysis.
Jennifer L, Moore, Tomislav, Rovis
openaire   +2 more sources

The oxidative coupling of methane and the oxidative dehydrogenation of ethane over a niobium promoted lithium doped magnesium oxide catalyst [PDF]

open access: yes, 1993
The promoting effect of niobium in a Li/MgO catalyst for the oxidative coupling of methane (OCM) and for the oxidative dehydrogenation of ethane (ODHE) has been studied in some detail.
Li, X.   +4 more
core   +2 more sources

Deviations of Fischer-Tropsch products from an Anderson-Schulz-Flory distribution [PDF]

open access: yes, 1988
Negative deviations from an Anderson-Schulz-Flory distribution have been observed for the product of the Fischer-Tropsch synthesis. The catalyst was a complex-derived iron-calcium catalyst promoted with cesium sulphate, therefore, neither carrier acidity
Snel, Ruud
core   +3 more sources

Ultrasound- and microwave-assisted preparation of lead-free palladium catalysts: effects on the kinetics of diphenylacetylene semi-hydrogenation [PDF]

open access: yes, 2015
The effect of environmentally benign enabling technologies such as ultrasound and microwaves on the preparation of the lead-free Pd catalyst has been studied.
Bonrath, Werner   +6 more
core   +1 more source

Nickel catalysts for internal reforming in molten carbonate fuel cells [PDF]

open access: yes, 1996
Natural gas may be used instead of hydrogen as fuel for the molten carbonate fuel cell (MCFC) by steam reforming the natural gas inside the MCFC, using a nickel catalyst (internal reforming).
Berger, R.J.   +3 more
core   +3 more sources

Living with tuberculosis: a qualitative study of patients’ experiences with disease and treatment

open access: yesBMC Public Health, 2022
Background Although tuberculosis (TB) is a curable disease, treatment is complex and prolonged, requiring considerable commitment from patients. This study aimed to understand the common perspectives of TB patients across Brazil, Russia, India, China ...
Juliet Addo   +7 more
doaj   +1 more source

Small-Format Drug Conjugates: A Viable Alternative to ADCs for Solid Tumours?

open access: yesAntibodies, 2018
Antibody–Drug Conjugates (ADCs) have been through multiple cycles of technological innovation since the concept was first practically demonstrated ~40 years ago.
Mahendra P. Deonarain   +7 more
doaj   +1 more source

Large scale production of multi-walled carbon nanotubes by fluidized bed catalytic chemical vapor deposition : a parametric study [PDF]

open access: yes, 2007
A parametric study investigating the impact of temperature, run duration, total pressure, and composition of the gaseous phase on the catalytic growth of multi-walled carbon nanotubes (MWNT) has been performed.
Bernard, Daniel   +7 more
core   +2 more sources

Meso-Structuring of SiCN Ceramics by Polystyrene Templates

open access: yesNanomaterials, 2015
A simple one-pot synthesis of well-defined PS-silazane nano-composites (polystyrene, PS) is described. In contrast to the, thus far, used two-step procedure ((1) assembly of a PS template bed and (2) careful filling of the voids between the PS spheres),
Julia-Katharina Ewert   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy