10 results on '"Evans, A. D."'
Search Results
2. Education Legitimates Income Inequality: Normative Beliefs in Early Post-Communist and Market-oriented Nations.
- Author
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EVANS, M. D. R. and KELLEY, JONATHAN
- Subjects
INCOME inequality ,POSTCOMMUNISM ,JOB performance ,HEGEMONY ,HUMAN capital - Abstract
Using data from large, representative national samples in in Poland, Hungary, Bulgaria, Australia, Finland, and the Netherlands, we examine moral norms about just rewards for education. Comparing these norms in East Central Europe shortly after Communism--where the dominant ideology was egalitarian, schooling free, rewards to education modest, and alternative investments absent--and in market-oriented societies where the opposite held, provides insight into the influence of institutional arrangements on moral norms. We find that the publics in all these countries favor large rewards for education (which legitimates substantial income inequality), showing that these moral norms are resilient to institutional arrangements. These results align with Aristotle's claim that people believe job performance merits reward because it makes valuable contributions. They undermine alternative theories: credentialism, radical egalitarianism, and the hegemonic power of dominant political elites. These results also undermine economists' human capital arguments insofar as they are seen as a moral justification for income inequality. [ABSTRACT FROM AUTHOR]
- Published
- 2017
3. Varieties of Capitalism and Class Conflict: Public Perceptions in 11 Nations.
- Author
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Evans, M. D. R., Kelley, Jonathan, and Castles, Francis G.
- Subjects
CAPITALISM ,SOCIAL conflict ,INVESTORS ,SOCIAL policy ,WELFARE economics ,REGRESSION analysis - Abstract
Institutional theories posit that different modes of coordinating capitalist economies have major implications for class conflict. We test these by comparing six European coordinated market economies (welfare states) to the US and four other largely free market economies, analyzing data from 18 surveys with over 24,000 respondents. We use ordinal multinomial logistic regression methods and multi-level models to assess the impact of institutional arrangements while controlling for individual-level differences in class and social structure. Our results suggest that market coordination reduces conflict between rich and poor by about 20 percentage points, reduces conflict between management and workers by 10 percentage points, and also reduces class conflict by 10 percentage points, leaving conflict at roughly two-thirds of US levels. [ABSTRACT FROM AUTHOR]
- Published
- 2004
4. Bees brought to their knees: microbes affecting honey bee health
- Author
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Evans, Jay D. and Schwarz, Ryan S.
- Subjects
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BEES , *POLLINATORS , *BACTERIA , *KNEE , *HONEYBEES - Abstract
The biology and health of the honey bee Apis mellifera has been of interest to human societies for centuries. Research on honey bee health is surging, in part due to new tools and the arrival of colony-collapse disorder (CCD), an unsolved decline in bees from parts of the United States, Europe, and Asia. Although a clear understanding of what causes CCD has yet to emerge, these efforts have led to new microbial discoveries and avenues to improve our understanding of bees and the challenges they face. Here we review the known honey bee microbes and highlight areas of both active and lagging research. Detailed studies of honey bee–pathogen dynamics will help efforts to keep this important pollinator healthy and will give general insights into both beneficial and harmful microbes confronting insect colonies. [Copyright &y& Elsevier]
- Published
- 2011
- Full Text
- View/download PDF
5. Lautsi v. Italy: An Initial Appraisal.
- Author
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Evans, Malcolm D.
- Subjects
FREEDOM of religion ,POLITICAL doctrines ,NEUTRALITY ,SYMBOLISM ,MARGIN of appreciation (International law) ,PUBLIC spaces - Abstract
The Grand Chamber Decision in Lautsi accords the State a considerable margin of appreciation to legitimate the display of religious symbols in classrooms on grounds of tradition. In doing so, however, it opens up new questions concerning the scope of state neutrality which remain to be resolved. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
- View/download PDF
6. Bird conservation and agriculture: a pivotal moment?
- Author
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WILSON, JEREMY D., EVANS, ANDREW D., and GRICE, PHILIP V.
- Subjects
BIOMASS energy ,GREENHOUSE gas mitigation ,BIRD conservation ,AGRICULTURE & the environment - Abstract
In this article the author discusses the global growth in policy supporting the planting of bioenergy crops to mitigate greenhouse gas emissions in Europe. The authors argue that the effort is important for bird conservation and agriculture in the continent. The authors view that if using the knowledge regarding causes of loss of biodiversity from agricultural systems to ensure bird conservation is a success, it could be a turning point in 2010.
- Published
- 2010
- Full Text
- View/download PDF
7. Habitat connectivity and matrix restoration: the wider implications of agri-environment schemes.
- Author
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DONALD, PAUL F. and EVANS, ANDY D.
- Subjects
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AGRICULTURAL intensification , *FARM management , *WILDLIFE recovery , *AGRICULTURAL ecology , *WILDLIFE habitat improvement , *CLIMATE change , *BIODIVERSITY conservation , *RESTORATION ecology - Abstract
1. The spread and intensification of agriculture are recognized as two of the most important global threats to wildlife. There are clear links between agricultural change and declines in biodiversity across a wide range of agricultural systems, and convincing evidence that reversing these changes leads to a recovery in wildlife populations. 2. Nearly 4 billion euros are now paid annually through agri-environment schemes (AES) to farmers in Europe and North America to make environmental improvements to their land. Where appropriately designed and targeted, these schemes have proved successful in reversing declines in farmland wildlife populations. 3. We argue that insights gained from island biogeography and metapopulation theory, and from theoretical and empirical assessments of landscape connectivity suggest that AES may carry substantial wider benefits, which so far have not been considered in the design and deployment of such schemes. ‘Softening’ agricultural land could offset some of the negative impacts on biodiversity of the loss and fragmentation of non-agricultural habitats; could allow species to adapt to climate change; could slow the spread of alien and invasive species; and could contribute positively to the coherence of key biodiversity and protected area networks. Indeed, AES might represent the only viable way to counter these threats. 4. We outline a number of ways in which these wider benefits could be taken account of in the design of AES and suggest a number of characteristics of the species most likely to benefit from them. 5. Synthesis and applications. Agri-environment schemes might bring significant environmental benefits to habitats other than farmland by restoring the agricultural matrix that separates them. Theoretical and empirical research suggests that matrix restoration improves a number of ecosystem functions. Where they are available, AES might therefore represent a viable mechanism for addressing a range of pandemic environmental problems such as global climate change. Little consideration has so far been given to these wider conservation applications in the design, deployment and monitoring of AES. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
8. Conference News.
- Author
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Baxter, Richard, Kraeuchi, M., Forn, A., McKinley, I. R., Kormoss, I. B. F., Bower, G. A., and Evans, H. D.
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ENVIRONMENTALISM ,ENVIRONMENTAL quality ,CONFERENCES & conventions - Abstract
Presents updates on conferences related to environmental studies throughout Great Britain and Europe, as of March 1, 1974.
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- 1974
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9. RNA Interference-Mediated Knockdown of Genes Encoding Spore Wall Proteins Confers Protection against Nosema ceranae Infection in the European Honey Bee, Apis mellifera.
- Author
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He, Nan, Zhang, Yi, Duan, Xin Le, Li, Jiang Hong, Huang, Wei-Fone, Evans, Jay D., DeGrandi-Hoffman, Gloria, Chen, Yan Ping, Huang, Shao Kang, and Hernández, Raquel Martín
- Subjects
HONEYBEES ,NOSEMA ceranae ,MICROSPORIDIOSIS ,SPORES ,BEE colonies ,NEONICOTINOIDS ,LIFE spans - Abstract
Nosema ceranae (Opisthosporidia: Microsporidia) is an emergent intracellular parasite of the European honey bee (Apis mellifera) and causes serious Nosema disease which has been associated with worldwide honey bee colony losses. The only registered treatment for Nosema disease is fumagillin-b, and this has raised concerns about resistance and off-target effects. Fumagillin-B is banned from use in honey bee colonies in many countries, particularly in Europe. As a result, there is an urgent need for new and effective therapeutic options to treat Nosema disease in honey bees. An RNA interference (RNAi)-based approach can be a potent strategy for controlling diseases in honey bees. We explored the therapeutic potential of silencing the sequences of two N. ceranae encoded spore wall protein (SWP) genes by means of the RNAi-based methodology. Our study revealed that the oral ingestion of dsRNAs corresponding to SWP8 and SWP12 used separately or in combination could lead to a significant reduction in spore load, improve immunity, and extend the lifespan of N. ceranae-infected bees. The results from the work completed here enhance our understanding of honey bee host responses to microsporidia infection and highlight that RNAi-based therapeutics are a promising treatment for honey bee diseases. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
10. Nutritional and microbial profiles of ripened plant-based cheese analogs collected from the European market.
- Author
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Jaeger, Isabela, Köhn, Cecília R., Evans, Joshua D., Frazzon, Jeverson, Renault, Pierre, and Kothe, Caroline Isabel
- Subjects
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CHEESE , *FATTY acid analysis , *LINOLEIC acid , *UNSATURATED fatty acids , *CASHEW nuts , *LEUCONOSTOC mesenteroides , *LACTOCOCCUS lactis - Abstract
[Display omitted] • Analysis of 11 ripened plant cheeses, primarily cashew-based with bloomy rinds. • Samples are rich in unsaturated fatty acids like oleic and linoleic acids. • The dominant bacterial species are Lactococcus lactis and Leuconostoc mesenteroides. • The main ripening molds are Penicillium camemberti and Geotrichum candidum. • Microbes typical of dairy products were probably inoculated into the plant matrices. Plant-based cheese analogs have emerged as a novel global market trend driven by sustainability concerns for our planet. This study examines eleven soft ripened plant-based cheese analogs produced in Europe, primarily with bloomy rinds and cashew nuts as the main ingredient. First, we focused on exploring the macronutrients and salt content stated on the labels, as well a detailed fatty acid analysis of the samples. Compared to dairy cheeses, plant-based cheeses share similarities in lipid content, but their fatty acid profiles diverge significantly, with higher ratio of mono- and polyunsaturated fatty acids such as oleic and linoleic acids. We also investigated the microbiota of these analog products, employing a culture-dependent and -independent approaches. We identified a variety of microorganisms in the plant-based cheeses, with Lactococcus lactis and Leuconostoc mesenteroides being the dominant bacterial species, and Geotrichum candidum and Penicillium camemberti the dominant fungal species. Most of the species characterized are similar to those present in dairy cheeses, suggesting that they have been inoculated as culture starters to contribute to the sensorial acceptance of plant-based cheeses. However, we also identify several species that are possibly intrinsic to plant matrices or originate from the production environment, such as Pediococcus pentosaceus and Enterococcus spp. This coexistence of typical dairy-associated organisms with plant associated species highlights the potential microbial dynamics inherent in the production of plant-based cheese. These findings will contribute to a better understanding of plant-based cheese alternatives, enable the development of sustainable products, and pave the way for future research exploring the use of plant-based substrates in the production of cheese analogues. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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