Search Results - "Tomaz, S"
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CI-Orbitrap: An Analytical Instrument To Study Atmospheric Reactive Organic Species
Published in Analytical chemistry (Washington) (06-08-2019)“…While acknowledged as key components in the formation of new particles in the atmosphere, the accurate characterization of gaseous (highly) oxygenated organic…”
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A simple QuEChERS-like extraction approach for molecular chemical characterization of organic aerosols: application to nitrated and oxygenated PAH derivatives (NPAH and OPAH) quantified by GC–NICIMS
Published in Analytical and bioanalytical chemistry (01-05-2014)“…An extraction procedure based on the Quick Easy Cheap Effective Rugged and Safe (QuEChERS) approach has been developed and used for analysis of particle-bound…”
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A really quick easy cheap effective rugged and safe (QuEChERS) extraction procedure for the analysis of particle-bound PAHs in ambient air and emission samples
Published in The Science of the total environment (15-04-2013)“…A quick easy cheap effective rugged and safe (QuEChERS) like extraction procedure is presented for the measurement of polycyclic aromatic hydrocarbons (PAHs)…”
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Gross motor skills of South African preschool-aged children across different income settings
Published in Journal of science and medicine in sport (01-06-2019)“…No studies have investigated gross motor skill (GMS) proficiency of preschool-aged children across different income settings in South Africa. Research from…”
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Antidepressant-like effect of nitric oxide synthase inhibitors and sildenafil against lipopolysaccharide-induced depressive-like behavior in mice
Published in Neuroscience (30-05-2014)“…Highlights • l -NAME, aminoguanidine and sildenafil prevent LPS-induced depressive-like behavior. • l -Arginine, a NO precursor, did not prevent LPS-induced…”
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Ammonium CI-Orbitrap: a tool for characterizing the reactivity of oxygenated organic molecules
Published in Atmospheric measurement techniques (13-09-2024)“…Oxygenated organic molecules (OOMs) play an important role in the formation of atmospheric aerosols. Due to various analytical challenges with respect to…”
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Results from the Healthy Active Kids South Africa 2018 Report Card
Published in SAJCH : the South African journal of child health (01-09-2019)“…Background. Healthy Active Kids South Africa (HAKSA) Report Cards were produced in 2007, 2010, 2014 and 2016. Objective. The 2018 Report Card aims to report on…”
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Cardiovascular fitness is associated with bias between self-reported and objectively measured physical activity
Published in European journal of sport science (02-01-2016)“…The aim of this research study was to determine whether the level of agreement between self-reported and objective measures of physical activity (PA) is…”
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Results from the Healthy Active Kids South Africa 2018 Report Card
Published in SAJCH : the South African journal of child health (01-09-2019)“…Background. Healthy Active Kids South Africa (HAKSA) Report Cards were produced in 2007, 2010, 2014 and 2016. Objective. The 2018 Report Card aims to report on…”
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Quenching of ketone triplet excited states by atmospheric halides
Published in Environmental science: atmospheres (28-01-2021)“…The photosensitized chemistry of three aromatic ketones (xanthone, flavone, and acetophenone) and also of secondary organic aerosol (SOA) arising from the…”
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Understanding the influence of 24-hour movement behaviours on the health and development of preschool children from low-income South African settings : the SUNRISE pilot study
Published in South African journal of sports medicine (2020)“…Background: The International Study of Movement Behaviours in the Early Years, SUNRISE, was initiated to assess the extent to which young children meet…”
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Maternal and early life nutrition and physical activity: setting the research and intervention agenda for addressing the double burden of malnutrition in South African children
Published in Global health action (2017)“…Early life is important for later health outcomes, yet there are few studies which adequately address all of the potential early life insults that may affect…”
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The relationship between the built environment and habitual levels of physical activity in South African older adults
Published in Journal of science and medicine in sport (01-12-2014)“…[...]much of the research has been conducted in younger age groups and in developed countries. [...]the aim of this research study was to estimate strengths of…”
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Antithrombotic properties of Ixolaris, a potent inhibitor of the extrinsic pathway of the coagulation cascade
Published in Thrombosis and haemostasis (01-07-2006)“…Ixolaris is a two-Kunitz tick salivary gland protein identified in Ixodes scapularis that presents extensive sequence homology to TFPI. It binds to FXa or FX…”
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Colour vision and contrast sensitivity losses of mercury intoxicated industry workers in Brazil
Published in Environmental toxicology and pharmacology (01-05-2005)“…We evaluated vision loss in workers from fluorescent lamp industries ( n = 39) who had retired due to intoxication with mercury vapour and had been away from…”
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Effects of application rate on spray deposition, stink bug control, and yield in soybean crops
Published in Phytoparasitica (01-02-2022)“…Stink bugs are economically important pests in soybean crops, affecting yield as well as the physiological and sanitary quality of grains or seeds. The present…”
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Multidrug efflux systems in Escherichia coli and Enterobacter cloacae obtained from wholesome broiler carcasses
Published in Brazilian journal of microbiology (01-04-2009)“…Members of the Enterobacteriaceae family are present in the intestines of man and animals as commensals or are important disease causing agents. Bacteria…”
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Superiority of artificial neural networks for a genetic classification procedure
Published in Genetics and molecular research (19-08-2015)“…The correct classification of individuals is extremely important for the preservation of genetic variability and for maximization of yield in breeding programs…”
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N-acetylcysteine attenuates nicotine-induced kindling in female periadolescent rats
Published in Progress in neuro-psychopharmacology & biological psychiatry (03-06-2016)“…Kindling is a form of behavioral sensitization that is related to the progression of several neuropsychiatric disorders such as bipolar disorder. We recently…”
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Pathogenic Mechanisms of Secondary Organic Aerosols
Published in Chemical research in toxicology (18-07-2022)“…Air pollution represents a major health problem and an economic burden. In recent years, advances in air pollution research has allowed particle fractionation…”
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