The Impact of the Recent Expansion of the EU on the UK Labour Market

We examine the impact on the UK of the influx of workers from Eastern Europe. We look at the characteristics of the workers who have come to the UK since 2004. We also use data from a number of Eurobarometers 2004-2007 as well as the 2005 Work Orientation module International Social Survey Programme to look at the attitudes of residents of these countries. East Europeans report that they are unhappy with their lives and the country they live in, are dissatisfied with their jobs and would find difficulties in finding a new job or keeping their existing job. Relatively high proportions express a desire to move abroad. Expectations for the future for both their economy and their personal situations remain low but have improved since 2004. There has been some deterioration in the availability of jobs in the UK economy as the economy moves into recession. The UK is an attractive place to live and work for these workers. We argue that rather than dissipate, flows to the UK could remain strong well into the future.EU expansion, migration, attitudes

The Impact of the Kansas Wheat Breeding Program on Wheat Yields, 1911–2006

This paper quantifies advances of the Kansas Agricultural Experiment Station (KAES) wheat breeding program for two time periods: (1) 1911 to 2006 and (2) 1977 to 2006. Using multiple regression, increases in yields of wheat varieties grown in Kansas are quantified, holding growing conditions and other improvements in productivity constant. Differences in KAES variety yields and those released by other public and private breeders are quantified. During the ‘‘new age’’ of wheat breeding (1977–2006), wheat breeding alone is found to have increased yields by 6.182 bushels per acre, or an average increase of 0.206 bushels per year.wheat yield, public wheat breeding, multiplicative heteroscedasticity, economic impact of technological change, Agribusiness, Farm Management, O13, Q16,

Comparison of Cyssor analogues in the cysteine-specific chemical cleavage of ovalbumin

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73531/1/j.1399-3011.1984.tb02721.x.pd

Concentric cracking of grape berries

Light microscopy has been used to study the anatomy of "cracks" and "splits" in grape berries. In cracking, fine concentric surface cracks in the skin are formed around the base of the pedicel or at the stylar end. Cracks usually involved rupture of the cuticle and epidermal layer of cells only. In splitting, the cuticle, epidermis, sub-epiclermis and outer pericarp cells were ruptured. Suberization was evident in the cells beneath cracks, but was not present in the cells around splits. Possible mechanisms of epidermal damage and penetration of microorganisms are discussed in relation to cracking ancl splitting.Konzentrisches Aufreißen von WeinbeerenBei Traubenbeeren wurden Schrunden (,,cracks") und Platzwunden (,,splits") beobachtet, deren anatomische Verhältnisse lichtmikroskopisch untersucht wurden. Die Schrunden bilden sich als feine, konzentrische Oberflächenrisse um den Beerenansatz oder am apikalen Ende der Beere. In diesem Falle sind gewöhnlich nur die Kutikula und die epidermale Zellschicht aufgerissen. Die Platzwunden erstrecken sich dagegen auf Kutikula, Epidermis, Subepidermis und die äußeren Perikarpzellen. In den Zellen unterhalb der Schrunden ließ sich Verkorkung nachweisen, nicht jedoch in den an die Platzwunden angrenzenden Zellen. Mechanismen, die für die Beschädigung der Epidermis verantwortlich sein könnten, sowie das Eindringen von Mikroorganismen werden im Zusammenhang mit dem Auftreten von Schrunden und Platzwunden diskutiert

The Association Between Health Care Staff Engagement and Patient Safety Outcomes: A Systematic Review and Meta-Analysis

Objectives: Despite decades of research, improving health care safety remains a global priority. Individual studies have demonstrated links between staff engagement and care quality, but until now, any relationship between engagement and patient safety outcomes has been more speculative. This systematic review and meta-analysis therefore assessed this relationship and explored if the way these variables were defined and measured had any differential effect. Methods: After systematic searches of Medline, CINAHL, PsycInfo, Embase, Cochrane Library, and National Institute for Health Research Journals databases, narrative and random-effects meta-analyses were completed, with pooled effect sizes expressed as Pearson r. Results: Fourteen studies met the inclusion criteria, 11 of which were suitable for meta-analysis. Meta-analyses indicated a small but consistent, statistically significant relationship between staff engagement and patient safety (all outcomes; 11 studies; r = 0.22; 95% confidence interval [CI], 0.07 to 0.36; n = 30,490) and 2 patient safety outcome categories: patient safety culture (7 studies;r = 0.22; 95% CI, 0.01 to 0.41; n = 27,857) and errors/adverse events (4 studies;r = −0.20; 95% CI, −0.26 to −0.13; n = 2633). The specific approach to conceptualizing engagement did not affect the strength of the findings. Conclusions: This is the first review to demonstrate a significant relationship between engagement and both safety culture scores and errors/adverse events. Despite a limited and evolving evidence base, we cautiously conclude that increasing staff engagement could be an effective means of enhancing patient safety. Further research is needed to determine causality and clarify the nature of the staff engagement/patient safety relationship at individual and unit/workgroup levels

Art Education for Older Adults: Rationale, Issues and Strategies

The authors assert that not only can older adults benefit from engaging in art education, but that art education can benefit from engaging with older adults. Rationale, issues and strategies of facilitating art education for older adults is described through several vignettes

Listeriolysin S, a Novel Peptide Haemolysin Associated with a Subset of Lineage I Listeria monocytogenes

peer-reviewedStreptolysin S (SLS) is a bacteriocin-like haemolytic and cytotoxic virulence factor that plays a key role in the virulence of Group A Streptococcus (GAS), the causative agent of pharyngitis, impetigo, necrotizing fasciitis and streptococcal toxic shock syndrome. Although it has long been thought that SLS and related peptides are produced by GAS and related streptococci only, there is evidence to suggest that a number of the most notorious Gram-positive pathogenic bacteria, including Listeria monocytogenes, Clostridium botulinum and Staphylococcus aureus, produce related peptides. The distribution of the L. monocytogenes cluster is particularly noteworthy in that it is found exclusively among a subset of lineage I strains; i.e., those responsible for the majority of outbreaks of listeriosis. Expression of these genes results in the production of a haemolytic and cytotoxic factor, designated Listeriolysin S, which contributes to virulence of the pathogen as assessed by murine- and human polymorphonuclear neutrophil–based studies. Thus, in the process of establishing the existence of an extended family of SLS-like modified virulence peptides (MVPs), the genetic basis for the enhanced virulence of a proportion of lineage I L. monocytogenes may have been revealed.Work is funded by the Irish Government under the National Development Plan, through a Science Foundation Ireland Investigator award to CH, PR and PC (06/IN.1/B98)