Results 101 to 110 of about 7,790 (286)

Synthesis of an Enzyme‐Triggered Chitosan‐Based Drug Delivery System for Peri‐Implantitis Prevention

open access: yesChemistry – A European Journal, EarlyView.
ABSTRACT Dental implants have become a leading solution for tooth loss, yet bacterial infections remain a major complication. Antibacterial implant coatings are an important approach to reduce or prevent bacterial infections at the implant. Given the oral cavity's complex microbiome and the importance of some commensal bacteria, it is crucial to ...
Nelly Senze Nnane   +7 more
wiley   +1 more source

La moltiplicazione dei luoghi sacri lungo le vie d’acqua per Gerusalemme nel tardo Medioevo [PDF]

open access: yes, 2017
A description of the sacred topography worked out by late Medieval Holy Land-pilgrims and seafarer along the searoutes between Venice and Palestine. This paper emphasizes the important role played by international voyagers in the selection, promotion and
Bacci, Michele
core  

Bayesian Optimization of Solvent‐Free Thermal Amidation via Reactive Extrusion

open access: yesChemistry – A European Journal, EarlyView.
Thermal amidation between a carboxylic acid and an amine was successfully conducted in an extruder in the absence of solvent, coupling agent, or catalyst, relying on an adapted Bayesian Optimization protocol. Active pharmaceutical ingredient moclobemide was synthesized on a larger scale, achieving excellent yield and low Process Mass Intensity (PMI ...
Matthieu Lavayssiere   +2 more
wiley   +1 more source

Effect of the additive concentration on the modification of petroleum coke and anode quality

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Calcined petroleum coke is one of the major raw materials for anode manufacturing, which is used as the carbon source in electrolytic cells for primary aluminium production. It constitutes around 65%–70% of the anode recipe. Therefore, the quality of calcined coke has an important impact on anode quality, which affects the cost, energy ...
Sena Ozturk   +3 more
wiley   +1 more source

Seafarers

open access: yes, 2022
Ramzy, Mounir, Ramzy, Mounir > Auteur
openaire   +3 more sources

Into the (Gendered) Blue: New Perspectives on Gender Equality and Participation in Blue Growth

open access: yesOcean and Society
In the context of the global adoption of the blue economy agenda, new challenges and opportunities emerge for gender mainstreaming in traditional male‐dominated maritime industries.
Magnus Boström   +2 more
doaj   +1 more source

Seafaring

open access: yes, 2009
Seafaring either to or from Egypt cannot be specifically documented before the Old Kingdom, but evidence points to the possibility of sea contact between Egypt and the Syro-Palestinian coast in the Early Dynastic Period, and it is not implausible to suggest that such contacts could have been established in the Predynastic Period or earlier.
openaire   +1 more source

Transient thermal modelling of green anode cooling in the aluminium industry

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Summary of the methodology. Abstract Anodes, which are used in electrolytic aluminium production, are made by mixing dry aggregate (petroleum coke, rejected anodes, and butts) with coal tar pitch, compacting the resulting paste (green anode), and baking (baked anode). After compaction, the anodes are cooled to maintain their structural integrity before
Mohammadhossein Dabaghi   +2 more
wiley   +1 more source

A‐optimal model‐based design of experiments for processes with uncertain inputs

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Model‐based design of experiments (MBDoE) techniques are tools for selecting experimental conditions that enable accurate parameter estimation for mechanistic models. Most MBDoE approaches assume that the selected experimental conditions will be implemented perfectly, without uncertainties in the independent variables.
Bright Ofori   +3 more
wiley   +1 more source

A New Tool for Evaluating and Training Of Chemical Tanker Crew: Seafarer Evaluation And Training Software: DEPEDES (SETS) [PDF]

open access: yesTransNav, 2010
Shipping industry is growing regularly and regulative bodies of the industry put more emphasis on safety and environmental management of ships and ship management companies.
Ozcan Arslan   +2 more
doaj  

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