IODP Expedition 317: Exploring the Record of Sea-Level Change Off New Zealand

Expedition 317 investigated the record of global sea-level change (eustasy) within continental margin sedimentary to produce preserved sedimentary architectures. The Canterbury Basin, on the eastern margin of the South Island because of high rates of Neogene sediment supply from the uplifting Southern Alps. This sediment input results in a high-frequency (~0.1–0.5 My periods) record of depositional cyclicity that is modulated by the presence of strong ocean currents. The expedition recovered sediments as old as Eocene but focused on the sequence stratigraphy of the late Miocene to Recent, when global sea-level change was dominated by glacioeustasy. A transect of three sites was drilled on the continental shelf (Sites U1353, U1354, and U1351), plus one on the continental slope (Site U1352). The transect samples the shallow-water environment most directly affected by relative sea-level change. Lithologic boundaries, provisionally correlative with seismic sequence boundaries, have been identified in cores from each site. Continental slope Site U1352 provides a record of ocean circulation and fronts during the last ~35 My. The early Oligocene (~30 Ma) Marshall Paraconformity was the deepest target of Expedition 317 and is hypothesized to represent intensified current erosion or non-deposition associated with the initiation of thermohaline circulation in the region. Expedition 317 involved operational challenges for JOIDES Resolution, including shallow-water, continental-shelf drilling and deep penetrations. Despite these challenges, Expedition 317 set a number of records for scientific ocean drilling penetration and water-depth.ArticleScientific Drilling. 12:4-14 (2011)journal articl

Measurement of the Strong Coupling alpha s from Four-Jet Observables in e+e- Annihilation

Data from e+e- annihilation into hadrons at centre-of-mass energies between 91 GeV and 209 GeV collected with the OPAL detector at LEP, are used to study the four-jet rate as a function of the Durham algorithm resolution parameter ycut. The four-jet rate is compared to next-to-leading order calculations that include the resummation of large logarithms. The strong coupling measured from the four-jet rate is alphas(Mz0)= 0.1182+-0.0003(stat.)+-0.0015(exp.)+-0.0011(had.)+-0.0012(scale)+-0.0013(mass) in agreement with the world average. Next-to-leading order fits to the D-parameter and thrust minor event-shape observables are also performed for the first time. We find consistent results, but with significantly larger theoretical uncertainties.Comment: 25 pages, 15 figures, Submitted to Euro. Phys. J.

Barriers and facilitators to extended working lives in Europe : a gender focus

Background: There is a global imperative to respond to the challenge of a growing ‘old-age dependency ratio’ by ensuring the workforce is healthy enough to remain in work for longer. Currently more than half of older workers leave before the default retirement age, and in some countries (e.g. the United Kingdom) the time spent in retirement is increasing. At the same time across Europe there is a gender employment gap, with 14.5% fewer female workers between 55-64 years old, and a large variation in the participation of older women in the workforce (ranging from 30%-75%). As older women are under-represented in the workforce, increasing employment in this group has the propensity to go some way towards reducing the old-age dependency ratio to ensure continued economic growth. Objectives: This review explores the barriers and facilitators to extended working lives in Europe, particularly those than impact on women. Methods: A systematic mapping review process was undertaken using four electronic databases, Medline, PsychoInfo, Psych Extra via Ovid and Age Line via EBSCO, using the terms, ‘work’, ‘ageing’, ‘retirement’, ‘pension’, ‘old’, ‘barrier’, ‘extended working life’, ‘gender’, ‘health and wellbeing’. Hand searching was also carried out in the Journal of Aging and Human Development and the Journal of Ageing and Society. Results: The search resulted in 15 English language studies published from 1st January 2005 to the current date that met the inclusion criteria. Key findings: The key factors that influenced decisions to retire or extend working lives in Europe, were health; social factors; workplace factors; and financial security and pension arrangements. Conclusions and implications of key findings: Health was found to be the most commonly cited barrier to extended working lives in Europe, and a number of social inequalities to work exist by gender. Structural factors exist, such as the gender pay gap, which disadvantage women, while the nature of work itself differs by gender and can have a negative impact on health. Currently women tend to exit the labour market earlier than men, however, changes in the state pension age are resulting in women being required to work for as long as men, in most countries. For women to remain healthy at work, workplaces need to consider a range of interventions, including flexible arrangements to both work and retirement to enable women to balance the demands of work with domestic and caring responsibilities that particularly impact on them

pauciflora

Packera pauciflora (Pursh) Á. Löve & D. Lövefew-flowered groundselséneçon pauciflorebaibabbbabbbroadsideSalix sp., Oxytropis campestris, Epilobium angustifolium, Equisetum sp

pauciflora

Packera pauciflora (Pursh) Á. Löve & D. Lövefew-flowered groundselséneçon pauciflorebaibabbbabbbroadsideSalix sp., Oxytropis campestris, Epilobium angustifolium, Equisetum sp

The statistical process control methods - SPC

Methods of statistical evaluation of quality SPC (item 20 of the documentation system of quality control of ISO norm, series 900) of various processes, products and services belong amongst basic qualitative methods that enable us to analyse and compare data pertaining to various quantitative parameters. Also they enable, based on the latter, to propose suitable interventions with the aim of improving these processes, products and services. Theoretical basis and applicatibily of the principles of the: - diagnostics of a cause and effects, - Paret analysis and Lorentz curve, - number distribution and frequency curves of random variable distribution, - Shewhart regulation charts, are presented in the contribution

sp.

S. side Oldman Rivertreed terrace3475 fee

haleakalense

Polystichum haleakalense Brack.island swordfernEx. Hort. T.M.C. Taylo