Results 101 to 110 of about 3,599,893 (267)

Hydroprocessing of synthetic kerosene over a non‐sulphided Ni/Al2O3 catalyst: Impact of alcohols and ketones on alkene conversion

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Synthetic jet fuel containing non‐petroleum‐derived kerosene can be produced from synthetic kerosene obtained through processes that include a hydroprocessing step. The potential use of non‐sulphided (reduced) nickel supported on alumina (Ni/Al2O3) was evaluated as an alternative to sulphided catalysts to saturate alkenes in sulphur‐free ...
Garima Chauhan   +3 more
wiley   +1 more source

Defective and Clustered Graph Colouring

open access: yes, 2018
Consider the following two ways to colour the vertices of a graph where the requirement that adjacent vertices get distinct colours is relaxed. A colouring has "defect" $d$ if each monochromatic component has maximum degree at most $d$.
Wood, David R.
core  

Histomorphometrical Analysis of Coronary Atherosclerosis Lesions Formation in Rat (Rattus norvegicus) Model

open access: yesJournal of Dentistry Indonesia, 2014
Cardiovascular disease is the most deadly disease in the world and the main cause is atherosclerosis. New paradigm explains that chronic inflammation such as periodontitis is considered to be a risk factor for atherosclerosis.
Rheza Permana   +4 more
doaj   +1 more source

From Compliance to Collaboration: Towards a Strategic Framework for Social Sustainability in Fashion Supply Chains—Insights From a Two‐Phase Literature Review

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The purpose of this study is to provide a comprehensive longitudinal analysis of the evolution of social sustainability within the global textile and fashion industry across two distinct regulatory eras: post‐Multifibre Agreement (2005–2018) and post‐Modern Slavery Act (2019–2023).
Amanpreet Singh   +2 more
wiley   +1 more source

On the book thickness of $k$-trees [PDF]

open access: green, 2009
Vida Dujmović, David R. Wood
openalex   +1 more source

Book crossing numbers of the complete graph and small local convex crossing numbers

open access: yes, 2017
A $ k $-page book drawing of a graph $ G $ is a drawing of $ G $ on $ k $ halfplanes with common boundary $ l $, a line, where the vertices are on $ l $ and the edges cannot cross $ l $. The $ k $-page book crossing number of the graph $ G $, denoted by $
Dandurand, Julia   +4 more
core  

The inner portrait: What does reflexivity in qualitative health professions education research look like?

open access: yes
Anatomical Sciences Education, EarlyView.
Gabrielle Brand   +2 more
wiley   +1 more source

Plasmakristall‐4 Experiment: 10 Years of Operation in Orbit

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Plasmakristall‐4 (PK‐4) is a microgravity complex plasma laboratory operated for 10 years on board the International Space Station. Its main purpose is the particle‐resolved investigation of generic condensed matter phenomena using strongly coupled suspensions of microparticles immersed in low‐pressure gas‐discharge plasmas.
M. Pustylnik   +3 more
wiley   +1 more source

On the upward book thickness problem: Combinatorial and complexity results

open access: hybrid, 2022
Sujoy Bhore   +3 more
openalex   +1 more source

A Topology of Everyday Constellations de Georges Teyssot

open access: yesCuadernos de Proyectos Arquitectónicos, 2019
Resumen En el libro, A topology of everyday constellations, Georges Teyssot expone los temas que va persiguiendo hace décadas, manteniendo su ya conocido registro erudito y denso. Como un flâneur intenta desentrañar la espesura compleja de las tramas de
Ana Sofía Pereira
doaj  

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