Search results for "REGION"
showing 10 items of 4910 documents
desat1 and the Evolution of Pheromonal Communication in Drosophila
2009
1749-6632 (Electronic) 0077-8923; The evolution of communication is a fundamental biological problem. The genetic control of the signal and its reception must be tightly coadapted, especially in interindividual sexual communication. However, there is very little experimental evidence for tight genetic linkage connecting the emission of a signal and its reception. In Drosophila melanogaster, desat1 is the first known gene that simultaneously affects the emission and the perception of sex pheromones. Our experiments show that both aspects of pheromonal communication (the emission and the perception of sex pheromones) depend on distinct genetic control and may result from tissue-specific expre…
desat1: A Swiss army knife for pheromonal communication and reproduction?
2012
International audience; The desat1 gene possesses an extraordinary-maybe unique-feature in the control of sensory communication systems: it codes for the two principal and complementary aspects-the emission and the reception-of Drosophila sex pheromones. These two complex aspects depend on separate genetic control indicating that desat1 pleiotropically acts on pheromonal communication. This gene also control other characters either related to reproduction and to osmoregulation. Such a functional pleiotropy may be related to the molecular structure of desat1 gene which combines a highly conserved coding region with fast evolving regulatory regions: It produces at least five transcripts all g…
REPLICATED TRIANGLE TESTS: EFFECT OF FEED-BACK AND PRODUCT COMPARISON ON PERFORMANCE
1998
The feed-back procedure consists of informing assessors of the quality of their response (correct or incorrect) after each triangle test. This procedure showed a contrasted effect according to assessors' detection abilities. A decrease in performance was observed for assessors who had low detection abilities whereas a slight increase was observed for assessors who had higher detection abilities. When the feed-back procedure is followed by a comparison by tasting of the two products, the increase in performance from the beginning to the end of the session is larger than that of both feed-back and control (no information) groups. We suggest that information inference from previous tests, whic…
Characterization of nuclear effects in muon-neutrino scattering on hydrocarbon with a measurement of final-state kinematics and correlations in charg…
2018
This paper reports measurements of final-state proton multiplicity, muon and proton kinematics, and their correlations in charged-current pionless neutrino interactions, measured by the T2K ND280 near detector in its plastic scintillator (C$_8$H$_8$) target. The data were taken between years 2010 and 2013, corresponding to approximately 6$\times10^{20}$ protons on target. Thanks to their exploration of the proton kinematics and of kinematic imbalances between the proton and muon kinematics, the results offer a novel probe of the nuclear-medium effects most pertinent to the (sub-)GeV neutrino-nucleus interactions that are used in accelerator-based long-baseline neutrino oscillation measureme…
Emergence of regional leadership – a field approach
2016
ABSTRACTEmergence of regional leadership – a field approach. Regional Studies. The complex processes associated with the emergence of regional leadership are interpreted in this paper through a field theoretical framework, and are discussed with example cases relating to green economy developments in four Nordic regions. It is argued that macro- and meso-level processes create opportunities and constraints for local agency, and how local agency can respond to this is discussed. Field theory offers a novel perspective on regional leadership because it helps one gain a deeper understanding of the various forms regional leadership can take.
New Approaches to Regulating the Activities of Rating Agencies: A Comparative Analysis
2016
Abstract Rating agencies have become an important part of the global financial landscape. Formation of credit ratings is specified by the inherent asymmetry of financial market information and general interest in the transformation of a large amount of diverse and segmented financial information in a simple and clear assessment of the credit surveillance of borrowers that is credit rating. The world financial crisis started in 2008 has again put on the agenda the question of rating assessment accuracy and the factors influencing the rating migration. The activity of rating agencies, until recently, has had little regulation, allowing rating agencies to avoid responsibility for inaccuracies …
“We want financial accountability”: deconstructing tensions of community participation in CHPS, Ghana
2016
ABSTRACTThis article reports on the ways and factors that facilitate or constrain community participation in the Community-based Health Planning and Services (CHPS) programme in Nsanfo, a village in Central Region of Ghana. We found that the community made an important step through mobilising the necessary resources in establishing the CHPS compound, which has resulted in improved access to health care. Yet maintaining the facility did not matter most to community members, owing chiefly to unmet demands for financial accountability pertaining to the running of the programme. Failure to clearly identify various actors and their roles potentially explains this state of affairs.
Evaluation of investment subsidies: when is deadweight zero?
2008
In the evaluation of investment subsidies one of the critical issues concerns the assessment of deadweight, that is, the degree to which projects would have been carried out without grant assistance. With the increasing restrictions on and cuts in subsidies for investment projects in the EU countries maximisation of the impact of the public resources that remain can be achieved through their allocation for projects with minimum deadweight. This paper studies the profile of subsidised zero deadweight investment projects – projects that would be abandoned without public subsidies – in Finland. The empirical analysis is conducted using micro level data on investment projects by private sector …
STATUS OF ENVIRONMENTAL PROTECTION AS A SOURCE OF FINANCE FOR REGIONAL ECONOMIC DEVELOPMENT: MEASUREMENT OF ENVIRONMENTAL AND REGIONAL POLICY WITH TH…
2008
The present paper analyses spatial distribution of EU financial support for territories, where environmental protection is of high importance, and tests the measuring method based on the t‐statistic of sign frequency in order to apply the R. Fisher function's arcsin transformation. The measuring of EU fund distribution is based on the analysis of sign frequency in sample groups with sign frequency in all the municipalities of Latvia. There are 530 municipalities in Latvia, and in 100 of them environmental protection is of high importance. The author has concluded that Latvian municipalities with high environmental protection levels have significantly higher possibilities to obtain EU funds …
Policy on palliative care in the WHO European region: an overview of progress since the Council of Europe’s (2003) recommendation 24
2015
Background: With the goal of achieving greater unity and coherence, the Council of Europe developed a national palliative care (PC) policy framework—Recommendation (2003) 24. Although directed at member states, the policy spread to the wider World Health Organisation (WHO) European Region. This article aims to present the current situation relating to national PC health policies in European countries. Methods: A cross-sectional survey was conducted in 53 European countries of the WHO European Region. Relevant data reported (i) the existence of official documents concerning the provision of PC; (ii) the role of health departments and policymakers in the evaluation of PC provision and (iii) t…