User profiles for "author:J. Araújo"

JP Araújo

- Verified email at fc.up.pt - Cited by 10221

João MM Araújo

- Verified email at fct.unl.pt - Cited by 4345

[HTML][HTML] Antibiotics produced by Streptomyces

REL Procópio, IR Silva, MK Martins… - Brazilian Journal of …, 2012 - SciELO Brasil
Streptomyces is a genus of Gram-positive bacteria that grows in various environments, and
its shape resembles filamentous fungi. The morphological differentiation of Streptomyces …

Ionic liquids in separations of azeotropic systems–A review

AB Pereiro, JMM Araújo, J Esperança… - The Journal of Chemical …, 2012 - Elsevier
Efforts to make existing separation methods more efficient and eco-friendly may get a boost
from the use of a relatively new class of compounds known as ionic liquids (ILs). The …

Chemopreventive effect of dietary polyphenols in colorectal cancer cell lines

JR Araújo, P Gonçalves, F Martel - Nutrition research, 2011 - Elsevier
Colorectal cancer (CRC) is the second most fatal and the third most diagnosed type of
cancer worldwide. Despite having multifactorial causes, most CRC cases are mainly …

[HTML][HTML] Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement …

…, LH Ängquist, RM Anjana, H Aounallah-Skhiri, J Araújo… - The lancet, 2017 - thelancet.com
Background Underweight, overweight, and obesity in childhood and adolescence are
associated with adverse health consequences throughout the life-course. Our aim was to …

[HTML][HTML] Worldwide trends in blood pressure from 1975 to 2015: a pooled analysis of 1479 population-based measurement studies with 19· 1 million participants

…, RM Anjana, D Ansong, H Aounallah-Skhiri, J Araújo… - The Lancet, 2017 - thelancet.com
Background Raised blood pressure is an important risk factor for cardiovascular diseases
and chronic kidney disease. We estimated worldwide trends in mean systolic and mean …

[HTML][HTML] Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019: a pooled analysis of 1201 population-representative …

…, D Ansong, H Aounallah-Skhiri, J Araújo… - The Lancet, 2021 - thelancet.com
Background Hypertension can be detected at the primary health-care level and low-cost
treatments can effectively control hypertension. We aimed to measure the prevalence of …

Superparamagnetic MFe2O4 (M = Fe, Co, Mn) Nanoparticles: Tuning the Particle Size and Magnetic Properties through a Novel One-Step Coprecipitation Route

C Pereira, AM Pereira, C Fernandes… - Chemistry of …, 2012 - ACS Publications
Superparamagnetic ferrite nanoparticles (MFe2O4, where M= Fe, Co, Mn) were synthesized
through a novel one-step aqueous coprecipitation method based on the use of a new type of …

An integrated process to produce vanillin and lignin-based polyurethanes from Kraft lignin

EAB da Silva, M Zabkova, JD Araújo, CA Cateto… - … research and design, 2009 - Elsevier
The aim of this manuscript is to present an integrated process that includes reaction and
separation steps for producing vanillin and lignin-based polyurethanes from Kraft lignin. It …

Modularisation and composition of aspectual requirements

A Rashid, A Moreira, J Araújo - … of the 2nd international conference on …, 2003 - dl.acm.org
An effective requirements engineering (RE) approach must harmonise the need to achieve
separation of concerns with the need to satisfy broadly scoped requirements and …

Thermal properties of high density polyethylene composites with natural fibres: Coupling agent effect

JR Araújo, WR Waldman, MA De Paoli - Polymer degradation and stability, 2008 - Elsevier
High density polyethylene composites with curaua fibres were prepared using an
intermeshing co-rotating extruder and two different coupling agents. The thermal stability of …