Social and Behavioral Sciences | Open Access Articles

Sitting Time And Body Mass Index, In A Portuguese Sample Of Men: Results From The Azorean Physical Activity And Health Study (Apahs), Rute Santos, Luisa Soares-Miranda, Susana Vale, Carla Moreira, Ana I. Marques, Jorge Mota

Faculty of Social Sciences - Papers (Archive)

The aim of this study was to verify the relation between body mass index (BMI) and sitting time in a sample of 4,091 Azorean men. BMI was calculated from self-reported weight and height. Total physical activity (PA) time and total sitting time were assessed with the IPAQ (short version). Linear Regression analysis showed that total sitting time (hours/day) was positively associated with BMI (B = 0.078; p < 0.001) after adjustments for age, meal frequency, alcohol and tobacco consumptions, island of residence, education level and total PA time. Although the cross sectional design precludes us from establishing causality, our findings emphasize the importance of reducing sedentary behavior to decrease the risk of obesity.

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A Mass Spectrometric Investigation Of Novel Quadruplex Dna-Selective Berberine Derivatives, Karina Gornall, Siritron Samosorn, Bongkot Tanwirat, Apichart Suksamrarn, John B. Bremner, Michael J. Kelso, Jennifer L. Beck

Faculty of Science - Papers (Archive)

ESI mass spectrometry was used to assess the binding of 13-substituted, 5-nitro-2-phenylindolyl- and 2-naphthalenyl-based berberine derivatives to inter- and intramolecular G-quadruplex DNA molecules. In contrast with the parent berberine, the compounds showed selectivity for quadruplex over duplex DNA and stabilised the quadruplex structure. They represent a new class of quadruplex DNA-selective ligands. © 2010 The Royal Society of Chemistry.

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Average Mass Scan Of The Total Ion Chromatogram Versus Percentage Chemical Composition In Multivariate Statistical Comparison Of Complex Volatile Mixtures, Niko Radulovic, Polina Blagojevic, Danielle Skropeta

Faculty of Science - Papers (Archive)

The analysis of complex volatile mixtures by gas chromatography-mass spectrometry (GC-MS) is a time-consuming process. It involves separation and identification of the components based on their retention times and fragmentation patterns, followed by determination of their relative percentages from integration of their peak areas. Herein we show that multivariate statistical analysis of the relative abundances of the m/z values obtained from the average mass scans (AMS) of the complex mixture is a faster and potentially more reliable method of assessing these mixtures. To achieve this, 15 model complex mixtures, were prepared comprising varying amounts of 10 different constituents. The AMS …

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Influenza Outbreaks During World Youth Day 2008 Mass Gathering, Christopher C. Blyth, Hong Foo, Sebastiaan J. Van Hal, Aeron C. Hurt, Ian G. Barr, Ken Mcphie, Paul K. Armstrong, William D. Rawlinson, Vicky Sheppeard, Stephen Conaty, Michael Staff, Dominic E. Dwyer, V Sintchenko, G L. Gilbert, N Komadina, R Shaw, S Adamson, J Fizzell, P M. Fennell, F Ba Alawi, S Corbett, K Weston, G Truman, O Nguyen, J Paterson, S Gabriele, C Moreira, B Forssman, M Cretikos, P Maywood, V Bowden, C Lowbridge, S Williams, M Torres, L Heron

Faculty of Science, Medicine and Health - Papers: part A

Influenza outbreaks during mass gatherings have been rarely described, and detailed virologic assessment is lacking. An influenza outbreak occurred during World Youth Day in Sydney, Australia, July 2008 (WYD2008). We assessed epidemiologic data and respiratory samples collected from attendees who sought treatment for influenza-like illness at emergency clinics in Sydney during this outbreak. Isolated influenza viruses were compared with seasonal influenza viruses from the 2008 influenza season. From 100 infected attendees, numerous strains were identified: oseltamivir-resistant influenza A (H1N1) viruses, oseltamivir-sensitive influenza A (H1N1) viruses, influenza A (H3N2) viruses, and strains from both influenza B lineages (B/Florida/4/2006-like and B/Malaysia/2506/2004-like). Novel …

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Current And Potential Capacity For The Prevention Of Genocide And Mass Atrocities Within The United Nations System, Deborah Mayersen

Faculty of Arts - Papers (Archive)

At the World Summit in 2005, United Nations member states unanimously endorsed the ‘Responsibility to Protect'. This acknowledged the responsibility of states to protect their populations from genocide and mass atrocities, but also that of the international community, acting "through the United Nations". A strong focus of the statement is on the necessity of prevention, and the appropriate "diplomatic, humanitarian and other peaceful means" the United Nations can employ in its service. But what capacity does the United Nations currently have to help protect populations from genocide, war crimes, crimes against humanity and ethnic cleansing through preventative action? Is it …

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Full-Text Articles in Social and Behavioral Sciences

Sitting Time And Body Mass Index, In A Portuguese Sample Of Men: Results From The Azorean Physical Activity And Health Study (Apahs), Rute Santos, Luisa Soares-Miranda, Susana Vale, Carla Moreira, Ana I. Marques, Jorge Mota

Faculty of Social Sciences - Papers (Archive)

A Mass Spectrometric Investigation Of Novel Quadruplex Dna-Selective Berberine Derivatives, Karina Gornall, Siritron Samosorn, Bongkot Tanwirat, Apichart Suksamrarn, John B. Bremner, Michael J. Kelso, Jennifer L. Beck

Faculty of Science - Papers (Archive)

Average Mass Scan Of The Total Ion Chromatogram Versus Percentage Chemical Composition In Multivariate Statistical Comparison Of Complex Volatile Mixtures, Niko Radulovic, Polina Blagojevic, Danielle Skropeta

Faculty of Science - Papers (Archive)

Faculty of Science, Medicine and Health - Papers: part A

Current And Potential Capacity For The Prevention Of Genocide And Mass Atrocities Within The United Nations System, Deborah Mayersen

Faculty of Arts - Papers (Archive)