scholarly journals DP 0251 - Brazil in Antarctica: the scientific and geopolitical importance of PROANTAR in the brazilian strategic surrounding area

2020 ◽  
pp. 1-51
Author(s):  
Israel de Oliveira Andrade ◽  
Leonardo Faria de Mattos ◽  
Andrea Cancela da Cruz-Kaled ◽  
Giovanni Roriz Lyra Hillebrand

As the most inhospitable continent on Earth, Antarctica has more than 90% of its territory covered with ice and contains around 70% of all potable water in the world. Its proximity to South America is especially relevant to Brazil, which includes it in the country’s strategic surrounding area. Furthermore, Antarctica is administered through an international regime based on a system of conventions and documents, which defined research activities as its fundamental purpose. The objective of this paper is to present the aspects of the Brazilian Antarctic Program (PROANTAR, in Portuguese), the main instrument of the national Antarctic policy, and the Brazil’s continued presence in the continent. In addition, this work aims to depict the importance of Antarctic activities to Brazil, considering not only strategic concerns, but also their relevance to national scientific research. Finally, it investigates PROANTAR’s budgetary elements, pointing out its current perspectives, and examines which directions public policies should take to contribute to the program’s continuity and strengthening.


2019 ◽  
Vol 6 (2) ◽  
Author(s):  
Octavian Andronic

What is Ethics? The definition of ethics revolves around the concept of morality. Ethics is defined as a set of moral principles that govern a person's actions. Or as the philosophy of morality. Or as the discipline that defines, guides, or describes what is good and bad, right and wrong.We may ask ourselves: is ethics of scientific research a science itself? Probably not. Ethics of scientific research refers to the guidelines that define or describe a responsible conduct of research. If we ask for random individuals to tell examples of violations of integrity or research ethics, the most common answers will certainly be: plagiarism and data manipulation. These are, as we all know, the most feared ethic violations that can affect the work of a researcher and can even lead to the end of his career.The issues of ethics and the integrity of research, a more recently introduced term, are in fact issues of greater finesse than these clear and indisputable violations of any system of moral and ethical values. The academic community has focused over the past two decades on many issues of ethics and integrity. Many of the world's states have set up institutions or departments exclusively responsible to study, define and judge ethical issues. In Europe, the first such institute was set up in Finland in 1996, where the first national guide on scientific integrity was drafted.At the same time, on global level, it became clear that there is a need for guidelines and statements to define and standardize, regardless of regional culture and practice, the academic research and publication activities from the point of view of integrity. Therefore, guidelines such as the Helsinki Declaration, the European Code of Conduct for Research Integrity, the Montreal Statement on Research Integrity, and the Singapore Statement on Research Integrity have been issued.In 2012, the DORA Declaration was written and signed until today by more than 14,000 researchers and over 1400 institutions. The general recommendation of this statement is: "Do not use journal-based metrics, such as Journal Impact Factors, as a substitute measure of the quality of individual research articles, to assess individual contributions, or to hiring, promoting, or funding decisions " This year, I was honored to attend at the 6th edition of The World Conference of Research Integrity, which took place in Hong Kong in early June and gathered participants from all over the world. The statement made on this occasion is titled: The Hong Kong Manifesto for Assessing Researchers: Fostering Research Integrity. It discusses one of the most current issues in research: assessing researchers and their outcomes. This manifesto proposes 5 principles accompanied by references for each and implementation suggestions. These five principles are:1. Assess researchers based on responsible practices in all aspects of the research enterprise2. Value the reporting of all research, regardless of the results and reward honest and transparent reporting3. Value the practice of open science4.Value and broad range of research activities, such as innovation, replication, synthesis, and meta-research5. Value and range of other contributions to research, such as peer review for grants and publications, and mentoring In Romania, in 2016, a number of minimal criteria for academic promotion have been proposed that have become mandatory since 2017. For the field of medicine, the minimum criteria only take into account the publishing activity from the SCIE database of the Web of Science (Clarivate Analitycs) and are based on the hirsch index, the cumulative impact factor and the total number of published articles. Thus, we can observe that in Romania, as in many other countries of the world, the minimum criteria violate both the recommendations of the DORA Declaration and the Hong Kong Manifesto, being based on quantitative metrics or metrics that are not intended for the assessment of researchers and taking into account only a small sector of a researcher's entire scientific activity.In conclusion, the latest trends in integrity research focuses on the transparency and objectivity of the process of evaluating both researchers and research. There is a global care for the objectivity of academic evaluation and promotion processes, the rational use of scientometric parameters as well as for the evaluation of the quality of research and its impact both at scientific and social levels.



Author(s):  
G.A. Korchagina ◽  
B.P. Tselinsky ◽  
V.V. Kirzhanova ◽  
N.A. Dolzhanskaya ◽  
E.V. Fadeeva ◽  
...  


Author(s):  
Stefan Bittmann

COVID-19 is a serious coronavirus disease that is spreading all over the world. As of the date of this publication, 2.834.134 people have been infected with COVID-19 and 197.924 deaths have been recorded in 185 countries (John Hopkins Corona Resource Center, 25th April 2020) [1]. This overwhelming mortality rate requires intensive research activities around the world. To date, the number of deaths per day in the United States is still killing, indicating an uncontrollable state of infection spread. SARS-CoV-2 binds to the angiotensin II receptor in various tissues of the human body, particularly in the oral cavity and tongue. SARS-CoV-2 requires the cheerful TMPRSS2 to activate this inertia. SARS-CoV-2 uses the ACE2 receptor as a gateway to the lungs. The SARS-CoV-2 virus binds with the spike protein to the ACE2 receptor. COVID-19 is more common among African Americans in the USA (Science 10th April 2020). The comfort and the emotional loading capacity of the employees in the health service are key components for the maintenance of the essential health services during the outbreak of the COVID-19 virus (Coronavirus) [2,3]. Hence, it will be important to anticipate the charges linked with this work and to release support for employees in the health service. The supervision and assessment of the psychic health and the well-being of the employees in the health service will be important, just as the efforts to guarantee a successful reunion with colleagues if they are infected.



1893 ◽  
Vol 10 (9) ◽  
pp. 401-412 ◽  
Author(s):  
Karl A. von Zittel

In a spirited treatise on the ‘Origin of our Animal World’ Prof. L. Rütimeyer, in the year 1867, described the geological development and distribution of the mammalia, and the relationship of the different faunas of the past with each other and with that now existing. Although, since the appearance of that masterly sketch the palæontological material has been, at least, doubled through new discoveries in Europe and more especially in North and South America, this unexpected increase has in most instances only served as a confirmation of the views which Rutimeyer advanced on more limited experience. At present, Africa forms the only great gap in our knowledge of the fossil mammalia; all the remaining parts of the world can show materials more or less abundantly, from which the course followed by the mammalia in their geological development can be traced with approximate certainty.



Agronomy ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 534
Author(s):  
Pedro Revilla ◽  
Calli M. Anibas ◽  
William F. Tracy

Modern sweet corn is distinguished from other vegetable corns by the presence of one or more recessive alleles within the maize endosperm starch synthesis pathway. This results in reduced starch content and increased sugar concentration when consumed fresh. Fresh sweet corn originated in the USA and has since been introduced in countries around the World with increasing popularity as a favored vegetable choice. Several reviews have been published recently on endosperm genetics, breeding, and physiology that focus on the basic biology and uses in the US. However, new questions concerning sustainability, environmental care, and climate change, along with the introduction of sweet corn in other countries have produced a variety of new uses and research activities. This review is a summary of the sweet corn research published during the five years preceding 2021.



2021 ◽  
pp. 146144482110164
Author(s):  
Adriana de Souza e Silva ◽  
Ragan Glover-Rijkse ◽  
Anne Njathi ◽  
Daniela de Cunto Bueno

Pokémon Go is the most popular location-based game worldwide. As a location-based game, Pokémon Go’s gameplay is connected to networked urban mobility. However, urban mobility differs significantly around the world. Large metropoles in South America and Africa, for example, experience ingrained social, cultural, and economic inequalities. With this in mind, we interviewed Pokémon Go players in two Global South cities, Rio de Janeiro (Brazil) and Nairobi (Kenya), to understand how players navigate urban spaces not only based on gameplay but with broader concerns for safety. Our findings reveal that players negotiate their urban mobilities based on perceptions of risk and safety, choosing how to move around and avoiding areas known for violence and theft. These findings are relevant for understanding the social and political aspects of networked urban spaces as well as for investigating games as venues through which we can understand ordinary life, racial, gender, and socioeconomic inequalities.



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