Variation of the Group 5 Grass Pollen Allergen Content of Airborne Pollen in Relation to Geographical Location and Time in Season

Allergies to grass pollen are the number one cause of outdoor hay fever. The human immune system reacts with symptoms to allergens from pollen. Objective: We investigated the natural variability in release of the major group 5 allergen from grass pollen across Europe. Methods: Airborne pollen and allergens were simultaneously collected daily with a volumetric spore trap and a high-volume cascade impactor at 10 sites across Europe for 3 consecutive years. Group 5 allergen was determined with a Phl p 5 specific ELISA in two fractions of ambient air: Particulate Matter (PM) >10μm and 10μm>PM>2.5μm. Mediator release by ambient air was determined in FcεR1-humanized basophils. Origin of pollen was modeled and condensed to pollen potency maps. Results: On average grass pollen released 2.3 pg Phl p 5/pollen. Allergen release per pollen (potency) varied substantially, ranging from 0 to 9 pg Phl p 5/pollen (5 to 95% percentile). The main variation was locally day-to-day. Average potency maps across Europe varied between years. Mediator release from basophilic granulocytes correlated better with allergen/m3 (r2=0.80, p<0.001) than with pollen/m3 (r2=0.61, p<0.001). In addition, pollen released different amounts of allergen in the nonpollen bearing fraction of ambient air depending on humidity. Conclusion: Across Europe, the same amount of pollen released substantially different amounts of group 5 grass pollen allergen. This variation in allergen release is on top of variations in pollen counts. Molecular aerobiology, i.e. determining allergen in ambient air, may be a valuable addition to pollen counting.

The Working Group on Scottish Sport and the Scottish Independence Referendum: an Unrealised Political 'Imaginary'?

In September 2014, a historic referendum on the issue of Scottish independence was held, with the potential to dissolve the political union between Scotland and the other constituent nations of the United Kingdom which had survived intact since the 1707 Act of Union. On a significantly high electoral turnout of 84.6%, the Scottish electorate opted to reject the proposals of the governing party in the devolved Scottish Parliament, the pro-independence Scottish National Party (SNP), to create an independent Scottish state, with 55.3% of the electorate voting ‘No’ to Scottish independence against a 44.7% ‘Yes’ vote. In the grand scheme of the Scottish independence referendum campaigns, sports policy remained a somewhat peripheral issue within the arguments forwarded by the Yes Scotland and Better Together campaigns. Nonetheless, developments such as the formation of the 'Sport for Yes' campaign sub-group, the inclusion of sport within the Scottish Government’s White Paper on Scottish independence and the establishment of the Working Group on Scottish Sport demonstrated that the potential implications of independence were still deemed significant enough to merit a degree of policy planning by the Scottish Government (Lafferty, 2014; Scottish Government, 2013; Working Group on Scottish Sport, 2013, 2014). This paper will critically consider the implications of the 'No' vote in the Scottish independence referendum for the latter of these developments, the policy proposals of the Working Group for Scottish Sport. Drawing upon the principles of critical discourse analysis, specifically the analytical framework proposed by Fairclough and Fairclough (2012), the content of this group's proposal will be examined in order to critically explore the policy for Scottish sport it envisaged for an independent Scottish state. The paper will then conclude by reflecting upon the extent to which elements of this political 'imaginary' (Fairclough and Fairclough, 2012) of Scottish sport remain a possibility for future sports policy in Scotland following the eventual 'No' vote in the referendum.

Comparison of Group-based Outpatient Physiotherapy With Usual Care After Total Knee Replacement: a Feasibility Study For a Randomized Controlled Trial

Objective: To evaluate the feasibility of conducting a randomized controlled trial comparing group-based outpatient physiotherapy with usual care in patients following total knee replacement. Design: A feasibility study for a randomized controlled trial. Setting: One secondary-care hospital orthopaedic centre, Bristol, UK. Participants: A total of 46 participants undergoing primary total knee replacement. Interventions: The intervention group were offered six group-based exercise sessions after surgery. The usual care group received standard postoperative care. Participants were not blinded to group allocation. Outcome measures: Feasibility was assessed by recruitment, reasons for non-participation, attendance, and completion rates of study questionnaires that included the Lower Extremity Functional Scale and Knee Injury and Osteoarthritis Outcome Score. Results: Recruitment rate was 37%. Five patients withdrew or were no longer eligible to participate. Intervention attendance was high (73%) and 84% of group participants reported they were ‘very satisfied’ with the exercises. Return of study questionnaires at six months was lower in the usual care (75%) than in the intervention group (100%). Mean (standard deviation) Lower Extremity Functional Scale scores at six months were 45.0 (20.8) in the usual care and 57.8 (15.2) in the intervention groups. Conclusion: Recruitment and retention of participants in this feasibility study was good. Group-based physiotherapy was acceptable to participants. Questionnaire return rates were lower in the usual care group, but might be enhanced by telephone follow-up. The Lower Extremity Functional Scale had high responsiveness and completion rates. Using this outcome measure, 256 participants would be required in a full-scale randomized controlled trial.

The Contemporary Group, April 21, 1968

Concert program for The Contemporary Group, April 21, 1968

The Contemporary Group, May 28, 1969

Concert program for The Contemporary Group, May 28, 1969

The Contemporary Group, November 29, 1967

Concert program for The Contemporary Group, November 29, 1967

The Contemporary Group, October 18, 1972

Concert program for The Contemporary Group, October 18, 1972

The Contemporary Group, February 14, 1973

Concert program for The Contemporary Group, February 14, 1973

The Contemporary Group, April 18, 1973

Concert program for The Contemporary Group, April 18, 1973

The Contemporary Group, April 24, 1974

Contemporary Group, April 24, 1974

The Contemporary Group Program Notes, May 15, 1974

Concert program for The Contemporary Group Program Notes, May 15, 1974

Micromorphology of the labellum and structure of the osmophore in a group of closely related species of the sexually deceptive Orchid genus Ophrys (orchidaceae)

Tese de doutoramento, Biologia (Biologia Celular), Universidade de Lisboa, Faculdade de Ciências, 2016

The Studio Jazz Ensemble, The Western Washington State University Workshop Band, The University of Washington Contemporary Group Jazz Ensemble November 23, 1977

Concert program for Studio Jazz Ensemble, Western Washington State University Workshop Band, The University of Washington Contemporary Group Jazz EnsembleNovember 23, 1977

The Contemporary Group, October 24, 1979

Concert program for The Contemporary Group, October 24, 1979