A European research roadmap for optimizing societal impact of big data on environment and energy efficiency

We present a roadmap to guide European research efforts towards a socially responsible big data economy that maximizes the positive impact of big data in environment and energy efficiency. The goal of the roadmap is to allow stakeholders and the big data community to identify and meet big data challenges, and to proceed with a shared understanding of the societal impact, positive and negative externalities, and concrete problems worth investigating. It builds upon a case study focused on the impact of big data practices in the context of Earth Observation that reveals both positive and negative effects in the areas of economy, society and ethics, legal frameworks and political issues. The roadmap identifies European technical and non-technical priorities in research and innovation to be addressed in the upcoming five years in order to deliver societal impact, develop skills and contribute to standardization.Comment: 6 pages, 2 figures, 1 tabl

School, ethnicity and nation-building in post-colonial Myanmar

oai:ojs2.repamjournal.org:article/2Drawing on concepts of ethnicity and ethnic nationalism, this paper seeks to analyze the reasons and extent to which school education has been utilized to define the newborn nation. This will be done through an analysis of Myanmar’s political history and, subsequently, through an examination of specific educational policies and practices such as the introduction of a one-language policy,  standardized curriculum and textbooks  and teacher-centered pedagogies that have deliberately been used in the attempt to assimilate rather than integrate Myanmar’s ethnic diversity. The second part of the paper will address the nature and dynamics of decades of identity-based conflicts arguing that the “ethnicization”of the education system in favour of the Bamar majority has not only acted as a catalyst for the perpetuation of violence exacerbating divisions along civil-military lines but has reinforced ethno-linguistic identities through the use of education as a tool of resistance, with critical implications for social cohesion, tolerance for diversity and the overall future of the country

Higher Education in Emergencies: The Case of Consociational North Macedonia

Eighteen years after the end of 2001 conflict between ethnic Macedonians and ethnic Albanians, North Macedonia remains a country deeply polarized along ethno-national lines with implications for the maintenance of peace. The peace-building policies introduced by the Ohrid Framework Agreement (OFA) based on a consociational model of power-sharing have accommodated the demands of ethnic Albanians, including the right of access to higher education (HE) in the mother-tongue which represented one of the root-causes in the escalation of the 2001 conflict. The OFA’s exclusive focus on access and availability through state funding for higher education in the Albanian language has however favored a process of ethnicization of the tertiary sector. This paper seeks to investigate the unintended consequences of the OFA-induced ethnic self-ghettoisation within the public higher education system and, by the same token, it critiques the OFA’s lack of mechanisms to reach across the ethnic divide through the lenses of a rights-based approach to education. It ultimately argues that without a strong governmental commitment to deethnicize education by transcending the OFA’s intrinsic limits, power-sharing remains permeable to political manipulation which critically hampers social transformation and increases the probability of inter-ethnic tension, further weakening the peace process

A MULTICULTURAL DYSTOPIA: THE ETHNICIZATION OF EDUCATION IN POST-INDEPENDENCE KOSOVO

Taking the unilateral declaration of independence as an historical milestone, this essay investigates the role of education within Kosovo’s current national system questioning whether education and, in particular, educational decentralization complemented by enhanced non-majority rights for the Kosovo-Serb community, has contributed to fostering a multicultural society or has, by contrast, reinforced the ethno-cultural divide between Kosovo-Albanians and Kosovo-Serbs. This will be done through an analysis of the gap between multicultural policies and effective practises over aspects of language, curriculum, teachers’ attitude and textbooks within the Kosovo-run system. The second part of the essay will address the response of the K-Serb community through the use of education as a tool of ‘resistance’ in the reiteration of its political stance in line with the UN Security Council Resolution 1244 with implications for social cohesion and the future of Kosovo. The “conceptualization” of these two parallel systems may be either indicative of future integration or conversely the expression for a call of full autonomy on the part of the K-Serbian inhabited north or, even worse, symptomatic of a return to violence.  Article visualizations

Biomarkers of Induced Active and Passive Smoking Damage

In addition to the well-known link between smoking and lung cancer, large epidemiological studies have shown a relationship between smoking and cancers of the nose, oral cavity, oropharynx, larynx, esophagus, pancreas, bladder, kidney, stomach, liver, colon and cervix, as well as myeloid leukemia. Epidemiological evidence has reported a direct link between exposure of non-smokers to environmental tobacco smoke and disease, most notably, lung cancer. Much evidence demonstrates that carcinogenic-DNA adducts are useful markers of tobacco smoke exposure, providing an integrated measurement of carcinogen intake, metabolic activation, and delivery to the DNA in target tissues. Monitoring accessible surrogate tissues, such as white blood cells or bronchoalveolar lavage (BAL) cells, also provides a means of investigating passive and active tobacco exposure in healthy individuals and cancer patients. Levels of DNA adducts measured in many tissues of smokers are significantly higher than in non-smokers. While some studies have demonstrated an association between carcinogenic DNA adducts and cancer in current smokers, no association has been observed in ex or never smokers. The role of genetic susceptibility in the development of smoking related-cancer is essential. In order to establish whether smoking-related DNA adducts are biomarkers of tobacco smoke exposure and/or its carcinogenic activity we summarized all data that associated tobacco smoke exposure and smoking-related DNA adducts both in controls and/or in cancer cases and studies where the effect of genetic polymorphisms involved in the activation and deactivation of carcinogens were also evaluated. In the future we hope we will be able to screen for lung cancer susceptibility by using specific biomarkers and that subjects of compared groups can be stratified for multiple potential modulators of biomarkers, taking into account various confounding factors

Oxidative Stress and Air Pollution Exposure

Air pollution is associated with increased cardiovascular and pulmonary morbidity and mortality. The mechanisms of air pollution-induced health effects involve oxidative stress and inflammation. As a matter of fact, particulate matter (PM), especially fine (PM2.5, PM < 2.5 μm) and ultrafine (PM0.1, PM < 0.1 μm) particles, ozone, nitrogen oxides, and transition metals, are potent oxidants or able to generate reactive oxygen species (ROS). Oxidative stress can trigger redox-sensitive pathways that lead to different biological processes such as inflammation and cell death. However, it does appear that the susceptibility of target organ to oxidative injury also depends upon its ability to upregulate protective scavenging systems. As vehicular traffic is known to importantly contribute to PM exposure, its intensity and quality must be strongly relevant determinants of the qualitative characteristics of PM spread in the atmosphere. Change in the composition of this PM is likely to modify its health impact

Unidata's Common Data Model mapping to the ISO 19123 Data Model

Access to real-time distributed Earth and Space Science (ESS) information is essential for enabling critical Decision Support Systems (DSS). Thus, data model interoperability between the ESS and DSS communities is a decisive achievement for enabling cyber-infrastructure which aims to serve important societal benefit areas. The ESS community is characterized by a certain heterogeneity, as far as data models are concerned. Recent spatial data infrastructures implement international standards for the data model in order to achieve interoperability and extensibility. This paper presents well-accepted ESS data models, introducing a unified data model called the Common Data Model (CDM). CDM mapping into the corresponding elements of the international standard coverage data model of ISO 19123 is presented and discussed at the abstract level. The mapping of CDM scientific data types to the ISO coverage model is a first step toward interoperability of data systems. This mapping will provide the abstract framework that can be used to unify subsequent efforts to define appropriate conventions along with explicit agreed-upon encoding forms for each data type. As a valuable case in point, the content mapping rules for CDM grid data are discussed addressing a significant example

Mediation to deal with information heterogeneity ? application to Earth System Science

International audienceWe address the problem of data and information interoperability in the Earth System Science information domain. We believe that well-established architectures and standard technologies are now available to implement data interoperability. In particular, we elaborate on the mediated approach, and present several technological aspects of our implementation of a Mediator-based Information System for Earth System Science Data. We highlight some limitations of current standard-based solutions and introduce possible future improvements

Laser Scheme for Doppler Cooling of the Hydroxyl Cation (OH+^+)

We report on a cycling scheme for Doppler cooling of trapped OH$^+$ ions using transitions between the electronic ground state $X^3\Sigma^-$ and the first excited triplet state $A^3\Pi$. We have identified relevant transitions for photon cycling and repumping, have found that coupling into other electronic states is strongly suppressed, and have calculated the number of photon scatterings required to cool OH$^+$ to a temperature where Raman sideband cooling can take over. In contrast to the standard approach, where molecular ions are sympathetically cooled, our scheme does not require co-trapping of another species and opens the door to the creation of pure samples of cold molecular ions with potential applications in quantum information, quantum chemistry, and astrochemistry. The laser cooling scheme identified for OH$^+$ is efficient despite the absence of near-diagonal Franck-Condon factors, suggesting that broader classes of molecules and molecular ions are amenable to laser cooling than commonly assumed.Comment: 6 pages, 3 figure