308 research outputs found
The Quality of their Education: School Leaversâ Views of Educational Objectives and Outcomes. ESRI General Research Series Paper No. 153, October 1991
Modern educational systems have very important and complex objectives.
Socialisation into the highly complicated cultural, and ever evolviilg
"technical-rational", characteristics of the economic, social and political
arrangements of their societies are amongst the most important objectives.
But individual and personal development, preparation for work and aduh
life, and the classification and certification of individualsâ attainments are
ahnost equally important. This study investigates the success of the Irish
educational system in achieving some of its more important stated
objectives, as measured b)â school leaversâ assessments of the effectiveness of
their own education
Power and culture: Understanding EU policies on agriculture and gender equality
\ua9 2024 The Authors. Sociologia Ruralis published by John Wiley & Sons Ltd on behalf of European Society for Rural Sociology. In this article, we examine how the European Union (EU) acts as an international organisation, developing policies to be implemented by national governments. We focus on agriculture and gender equality. We examine the relationship between the EU and Member States regarding the construction and delivery of policies. It is a complex process, with differential levels of power and other actors in the process, notably lobby groups. We examine how agricultural policies and gender equality policies are developed. We examine the 2014â2020 Rural Development Regulation and carried out research in four member states. Interviews were undertaken with people who have experience of implementing the Common Agricultural Policy measures at a national level. We find the power of key players to be very strong in the agricultural context and weak in the gender context. When the two fields are âmarriedâ, we find there is little scope or interest to advance gender equality measures in agricultural policy
Longâterm trends in migrating Brassicogethes aeneus in the UK
BACKGROUND
The pollen beetle (Brassicogethes aeneus) causes significant yield loss in oilseed rape (Brassica napus). Predicting population changes remains a scientific challenge, especially
since its phenology and abundance varies dramatically over space and time. We used generalized additive models to investigate the long-term trends in pollen beetle annual,
seasonal and monthly counts from Rothamsted 12.2 m suction-traps. We hypothesised that the beetle's abundance is positively related to the area of oilseed rape at a national and regional level. We used random forest models to investigate the inter-generational relationship within years.
RESULTS
Although B. aeneus annual counts and area of oilseed rape grown in the UK both increased by 162% and 113%, respectively, over the time period, they were not significantly related. The size of the immigrating pollen beetle population (up to June 1st) can be explained both by the size of the population in the previous summer and prevailing winter temperatures, indicating a positive feedback mechanism.
CONCLUSION
Currently, pollen beetle numbers continue to increase in the UK, meaning that control issues may persist, however the relationship between counts in spring, during the susceptible phase of the crop, and counts in the previous summer indicates that it may be possible to forecast the counts of the spring migration of B. aeneus a few months in advance using suction-trap samples, which could aid decisions on control options
A review of selected neighbourhood sustainability assessment frameworks using the Bellagio STAMP
Purpose
The neighbourhood sustainability assessment frameworks through which a proposed neighbourhood development can be evaluated against an array of sustainability indicators began to gain prominence in the first decade of the twenty-first century. However, how these frameworks align with the Bellagio STAMP is an area yet to be examined by existing studies to inform their better development and usage in the delivery of sustainable neighbourhoods. The purpose of this paper is to review selected neighbourhood sustainability assessment frameworks using the Bellagio STAMP with the aim of identifying areas for improvement, while also exploring the possibilities of adopting the Bellagio STAMP as a consensus approach and reference to sustainability assessment at the neighbourhood level.
Design/methodology/approach
Adopting document analysis as a data collection method, the paper reviews BREEAM communities, LEED Neighbourhood Development, Pearl community rating system and Green Star communities using the Bellagio STAMP.
Findings
Findings from the study revealed that some of the selected assessment frameworks align partially with the Bellagio STAMP in their development, while areas for improvement were identified.
Research limitations/implications
The study recommends that the Bellagio STAMP could offer helpful guidelines and procedure in conceptualising sustainability assessment at the neighbourhood level especially in developing countries where such a framework is yet to be conceived.
Originality/value
This study adds to the sustainability assessment literature by operationalising the Bellagio STAMP leading to its better understanding and application in sustainability assessment either in practice or in theory
The Performance Effect of Scheduled Carbohydrate and Caffeine Intake during Simulated Team Sport Match-Play
The aim of the current investigation was to identify the effects of scheduled carbohydrate (CHO) and caffeine (CAF) supplementation on simulated team sport match-play performance. Ten male hurling players completed three hurling match-play simulation protocols (HSP) performed 7 days apart in a double-blind, randomized design. Supplementation included CHO, CHO + CAF, and placebo (PLA). In a randomized order, participants ingested either a 6% CHO solution, a PLA solution of similar taste, or a combined intake of 6% CHO solution + 200 mg CAF capsule. At specific time points (Pre-0 min; half time (HT)-30 min; full time (FT)-60 min), participants completed a repeated sprint protocol (RAST; 12
7 20 m). Physiological [% maximal oxygen uptake (%VO2max), % mean oxygen uptake (%VO2mean), % maximal heart rate (%HRmax), % mean heart rate (%HRmean), respiratory exchange ratio (RER), and blood lactate (BLa)] and performance [(best sprint time (RSAbest), mean sprint time (RSAmean), and rate of perceived exertion (RPE)] variables were monitored throughout each simulation. Non-significant differences were observed between supplement trials (CHO, CHO + CAF, and PLA) for BLa (\u3b72 = 0.001, small), %VO2max (\u3b72 = 0.001, small), %VO2mean (\u3b72 = 0.004, small), %HRmax (\u3b72 = 0.007, small), %HRmean (\u3b72 = 0.018, small), RER (\u3b72 = 0.007, small), RPE (\u3b72 = 0.007, small), and RSAbest (\u3b72 = 0.050, small). RSAmean performance significantly improved in CHO + CAF trials compared to PLA, with sprint times significantly improved from Pre to FT also (\u3b72 = 0.135, medium). A significant difference was observed in BLa between time points (Pre, HT, and FT) (\u3b72 = 0.884, large) in % HRmax (\u3b72 = 0.202, medium), %HRmean (\u3b72 = 0.477, large), and RER (\u3b72 = 0.554, large) across halves and in RPE across time points (\u3b72 = 0.670, large). Our data provide novel data regarding the effects of CHO and CAF supplementation on team sport performance, with co-ingestion of CHO + CAF reducing the decrement in repeated sprint performance compared to PLA
Complementary methods for monitoring sugar beet aphids to improve risk management of virus yellows
Postsynthetic treatment of nickelâiron layered double hydroxides for the optimum catalysis of the oxygen evolution reaction
D.T., S.J., J.C., and V.N. wish to thank the support of the ERC CoG, 3D2DPring (GA 681544) and PoC Powering_eTextiles (GA 861673) and SFI AMBER (12/RC/2278_P2).
The authors would like to thank the Advanced Microscopy Lab and CRANN Trinity College Dublin for providing STEM-EDX measurements. This publication has emanated from research supported in part by a grant from Science Foundation Ireland under Grant number 12/RC/2278_P2. For the purpose of Open Access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission.
Publisher Copyright:
© 2021, The Author(s).Nickelâiron-layered double hydroxide (NiFe LDH) platelets with high morphological regularity and submicrometre lateral dimensions were synthesized using a homogeneous precipitation technique for highly efficient catalysis of the oxygen evolution reaction (OER). Considering edge sites are the point of activity, efforts were made to control platelet size within the synthesized dispersions. The goal is to controllably isolate and characterize size-reduced NiFe LDH particles. Synthetic approaches for size control of NiFe LDH platelets have not been transferable based on published work with other LDH materials and for that reason, we instead use postsynthetic treatment techniques to improve edge-site density. In the end, size-reduced NiFe LDH/single-wall carbon nanotube (SWCNT) composites allowed to further reduce the OER overpotential to 237 ± 7 mV ( = 0.16 ± 0.01 ÎŒm, 20 wt% SWCNT), which is one of the best values reported to date. This approach as well improved the long-term activity of the catalyst in operating conditions.publishersversionpublishe
Time to go global: a consultation on global health competencies for postgraduate doctors
BACKGROUND: Globalisation is having profound impacts on health and healthcare. We solicited the views of a wide range of stakeholders in order to develop core global health competencies for postgraduate doctors. METHODS: Published literature and existing curricula informed writing of seven global health competencies for consultation. A modified policy Delphi involved an online survey and face-to-face and telephone interviews over three rounds. RESULTS: Over 250 stakeholders participated, including doctors, other health professionals, policymakers and members of the public from all continents of the world. Participants indicated that global health competence is essential for postgraduate doctors and other health professionals. Concerns were expressed about overburdening curricula and identifying what is 'essential' for whom. Conflicting perspectives emerged about the importance and relevance of different global health topics. Five core competencies were developed: (1) diversity, human rights and ethics; (2) environmental, social and economic determinants of health; (3) global epidemiology; (4) global health governance; and (5) health systems and health professionals. CONCLUSIONS: Global health can bring important perspectives to postgraduate curricula, enhancing the ability of doctors to provide quality care. These global health competencies require tailoring to meet different trainees' needs and facilitate their incorporation into curricula. Healthcare and global health are ever-changing; therefore, the competencies will need to be regularly reviewed and updated
Is the Insect Apocalypse upon us? How to Find Out
In recent decades, entomologists have documented alarming declines in occurrence, taxonomic richness, and geographic range of insects around the world. Additionally, some recent studies have reported that insect abundance and biomass, often of common species, are rapidly declining, which has led some to dub the phenomenon an âInsect Apocalypseâ. Recent reports are sufficiently robust to justify immediate actions to protect insect biodiversity worldwide. We caution, however, that we do not yet have the data to assess large-scale spatial patterns in the severity of insect trends. Most documented collapses are from geographically restricted studies and, alone, do not allow us to draw conclusions about insect declines on continental or global scales, especially with regards to future projections of total insect biomass, abundance, and extinction. There are many challenges to understanding insect declines: only a small fraction of insect species have had any substantial population monitoring, millions of species remain unstudied, and most of the long-term population data for insects come from human-dominated landscapes in western and northern Europe. But there are still concrete steps we can take to improve our understanding of potential declines. Here, we review the challenges scientists face in documenting insect population and diversity trends, including communicating their findings, and recommend research approaches needed to address these challenges
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