798 resultados para Normas ISO 14.000


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Subtitle, v. 16-18: The world's greatest war ... Editor-in-chief, Holland Thompson ... and other contributors.

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Eleven sediment samples taken downcore and representing the past 26 kyr of deposition at MANOP site C (0°57.2°N, 138°57.3°W) were analyzed for lipid biomarker composition. Biomarkers of both terrestrial and marine sources of organic carbon were identified. In general, concentration profiles for these biomarkers and for total organic carbon (TOC) displayed three common stratigraphic features in the time series: (1) a maximum within the surface sediment mixed layer (<=4 ka); (2) a broad minimum extending throughout the interglacial deposit; and (3) a deep, pronounced maximum within the glacial deposit. Using the biomarker records, a simple binary mixing model is described that assesses the proportion of terrestrial to marine TOC in these sediments. Best estimates from this model suggest that ~20% of the TOC is land-derived, introduced by long-range eolian transport, and the remainder is derived from marine productivity. The direct correlation between the records for terrestrial and marine TOC with depth in this core fits an interpretation that primary productivity at site C has been controlled by wind-driven upwelling at least over the last glacial/interglacial cycle. The biomarker records place the greatest wind strength and highest primary productivity within the time frame of 18 to 22 kyr B.P. Diagenetic effects limit our ability to ascertain directly from the biomarker records the absolute magnitude that different types of primary productivity have changed at this ocean location over the past 26 kyr.

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Evidence supporting the efficacy of physical activity promotion in primary care settings has evaluated patient-level changes in physical activity, with little focus on the issue of general practitioner (GP) uptake. The 'GP Strategy' of 10,000 Steps Rockhampton provided an opportunity to explore this issue in the context of a multi-strategy, community-based physical activity intervention project. The 'GP Strategy' was developed in partnership with the Capricornia Division of General Practice. It aimed to: 1) increase GP awareness of the 10,000 Steps project, 2) upskill GPs in brief physical activity counselling techniques, and 3) provide GPs with evidencebased physical activity counselling materials and pedometers. The evaluation, which was guided by the RE-AIM evaluation framework, used a pre-post design, including a GP mailed survey, and collection of process data. Survey response rates were 67% (n=44/66; baseline) and 70% (n=37/53; 14-month follow-up). GP awareness of 10,000 Steps Rockhampton increased from 46% to 97%. 21/23 practices were visited by 10,000 Steps staff and accepted 10,000 Steps posters, brochures, and pedometers. At follow-up, 78% had displayed the poster, 81% were using the brochures, and 70% had loaned pedometers to patients. Despite the very high rate of uptake and use of 10,000 Steps materials, there was no change in the percentage of patients counselled, and relatively few pedometers had been loaned to patients. The results of this trial indicate that it will take more effort to change GP physical activity counselling behaviour, and provide only modest support for use of pedometers in the busy general practice setting. Acknowledgement:This project is supported by a grant from Health Promotion Queensland.

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Ao analisar Apocalipse 14.1-5, esta pesquisa encontrou afirmações que parecem representar a identidade de João e sua audiência, bem como a forma como eles concebiam o mundo. Nos seus elementos litúrgicos, estas pessoas se viam como sacerdotes de Deus, membros do seu reino, participantes do seu culto celestial e com dignidade exa ltada como a dos anjos do céu. Alguns elementos identitários, entretanto, não são compartilhados plenamente entre João e suas comunidades. O autor de Apocalipse possui altas demandas ascéticas e sectárias que o afastam não apenas da sociedade mais ampla, mas de qualquer irmão que tenha uma posição divergente. Ele enxerga o mundo mergulhado num conflito entre o Dragão e o Cordeiro, conflito esse que será vencido com a participação de 144.000 guerreiros através da prática do martírio. Esta tradição da guerra santa insere no Apocalipse o potencial de isolar sectariamente a audiência da sociedade e de outros grupos religiosos.(AU)

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2002 Mathematics Subject Classification: 62P30, 62P10.