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Showing 1 to 12 of 256 entries
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New Insights into the structure of Pd-Au nanoparticles as revealed by aberration-corrected STEM.

Journal of crystal growth

Deepak FL, Casillas-Garcia G, Esparza R, Barron H, Jose-Yacaman M.
PMID: 21804646
J Cryst Growth. 2011 Jun 15;325(1):60-67. doi: 10.1016/j.jcrysgro.2011.04.026.

Bimetallic nanoparticles of Au-Pd find important applications in catalysis. Their catalytic performance is directly related to the structure, alloy formation and variation of composition in the structure. A standard idea is that bimetallic nanoparticles can be either an alloy...

Vasoconstrictor effect of Africanized honeybee (Apis mellifera L.) venom on rat aorta.

The journal of venomous animals and toxins including tropical diseases

Sousa PC, Brito TS, Freire DS, Ximenes RM, Magalhães PJ, Monteiro HS, Alves RS, Martins AM, Toyama DO, Toyama MH.
PMID: 24066982
J Venom Anim Toxins Incl Trop Dis. 2013 Sep 25;19(1):24. doi: 10.1186/1678-9199-19-24.

BACKGROUND: Apis mellifera stings are a problem for public health worldwide, particularly in Latin America due to the aggressiveness of its Africanized honeybees. Massive poisoning by A. mellifera venom (AmV) affects mainly the cardiovascular system, and several works have...

Advancing Migrant Access to Health Services in Europe (AMASE): Protocol for a Cross-sectional Study.

JMIR research protocols

Fakoya I, Álvarez-Del Arco D, Monge S, Copas AJ, Gennotte AF, Volny-Anne A, Göpel S, Touloumi G, Prins M, Barros H, Staehelin C, Del Amo J, Burns FM.
PMID: 27185491
JMIR Res Protoc. 2016 May 16;5(2):e74. doi: 10.2196/resprot.5085.

BACKGROUND: Migrants form a substantial proportion of the population affected by the human immunodeficiency virus (HIV) epidemic in Europe, yet HIV prevention for this population is hindered by poor understanding of access to care and of postmigration transmission dynamics.OBJECTIVE:...

Fusion and fission inhibited by the same mechanism in electrostatically charged surfactant micelles.

Langmuir : the ACS journal of surfaces and colloids

Rharbi Y, Karrouch M, Richardson P.
PMID: 24866814
Langmuir. 2014 Jul 15;30(27):7947-52. doi: 10.1021/la501465v. Epub 2014 Jun 30.

This paper revises the general idea about the role of intermicellar and intramiceller interactions in inhibiting fusion of self-assembled surfactant micelles. Fusion and fission of micelles are usually thought to be limited by different mechanisms. While fission is accepted...

Impact of the global financial crisis on low birth weight in Portugal: a time-trend analysis.

BMJ global health

Kana MA, Correia S, Peleteiro B, Severo M, Barros H.
PMID: 28589009
BMJ Glob Health. 2017 Mar 06;2(2):e000147. doi: 10.1136/bmjgh-2016-000147. eCollection 2017.

BACKGROUND: The 2007-2008 global financial crisis had adverse consequences on population health of affected European countries. Few contemporary studies have studied its effect on perinatal indicators with long-lasting influence on adult health. Therefore, in this study, we investigated the...

Measuring depression and stigma towards depression and mental health treatment among adolescents in an Arab-American community.

International journal of culture and mental health

Jaber RM, Farroukh M, Ismail M, Najda J, Sobh H, Hammad A, Dalack GW.
PMID: 26257824
Int J Cult Ment Health. 2015;8(3):247-254. doi: 10.1080/17542863.2014.953188.

There has been limited research that has examined the prevalence of depression and attitudes towards depression and mental health treatment in Arab-American adolescents; we sought to assess these in a predominantly Arab-American community in metro Detroit. A health survey...

Electrochemical properties of substituted 2-methyl-1,4-naphthoquinones: redox behavior predictions.

Chemistry (Weinheim an der Bergstrasse, Germany)

Elhabiri M, Sidorov P, Cesar-Rodo E, Marcou G, Lanfranchi DA, Davioud-Charvet E, Horvath D, Varnek A.
PMID: 25556761
Chemistry. 2015 Feb 16;21(8):3415-24. doi: 10.1002/chem.201403703. Epub 2014 Dec 30.

In the context of the investigation of drug-induced oxidative stress in parasitic cells, electrochemical properties of a focused library of polysubstituted menadione derivatives were studied by cyclic voltammetry. These values were used, together with compatible measurements from literature (quinones...

Glaciers and glacialists.

Science (New York, N.Y.)

Marcou J.
PMID: 17813433
Science. 1886 Jul 23;8(181):76-80. doi: 10.1126/science.ns-8.181.76.

No abstract available.

LETTERS TO THE EDITOR.

Science (New York, N.Y.)

Marcou J.
PMID: 17841444
Science. 1884 Aug 22;4(81):144. doi: 10.1126/science.ns-4.81.144-a.

No abstract available.

The effect of molecular architecture on the grain growth kinetics of AnBn star block copolymers.

Faraday discussions

Hu X, Zhu Y, Gido SP, Russell TP, Iatrou H, Hadjichistidis N, Abuzania FM, Garetz BA.
PMID: 15658769
Faraday Discuss. 2005;128:103-12; Discussion 211-29. doi: 10.1039/b403881a.

To investigate the effect of molecular architecture on the grain growth kinetics of star block copolymers, a series of AnBn miktoarm star block copolymers with different numbers of arms (n = 1, 2, 4 and 16) was studied. Across...

EBENEZER EMMONS.

Science (New York, N.Y.)

Marcou J.
PMID: 17751675
Science. 1885 Jun 05;5(122):456-8. doi: 10.1126/science.ns-5.122.456-a.

No abstract available.

Using self-organizing maps to accelerate similarity search.

Bioorganic & medicinal chemistry

Bonachera F, Marcou G, Kireeva N, Varnek A, Horvath D.
PMID: 22595424
Bioorg Med Chem. 2012 Sep 15;20(18):5396-409. doi: 10.1016/j.bmc.2012.04.024. Epub 2012 Apr 21.

While self-organizing maps (SOM) have often been used to map and describe chemical space, this paper focuses on their use to accelerate similarity searches based on vectors of high-dimensional real-value descriptors for which classical, binary fingerprint-based similarity speed-up procedures...

Showing 1 to 12 of 256 entries