Cancer: Causes, occurrence and control. Lorenzo Tomatis (Editor in chief), International Agency for Research on Cancer, Lyon, 1990. IARC Scientific Publication No. 100. No. of pages: xvi + 352. Price: £24

1992 ◽  
Vol 11 (2) ◽  
pp. 278-279 ◽  
Author(s):  
David Forman
2020 ◽  
Vol 10 (4) ◽  
pp. 128
Author(s):  
Ana Isabel Santos ◽  
Carlos Miguel Ferreira ◽  
Sandro Serpa

Scientific knowledge entails rigour and control, both as a process of creating a reasoned view of reality and also as the product of results that shape the dissemination of science. The publication is critical for the development of science and the career of the academic/scientist. This article discusses some aspects of writing in science, in a stance that starts from the authors’ scientific area – Sociology/Social Sciences –, using the scientific publication in specialized journals as a paradigmatic case. The results allow concluding that writing in science does not provide the indication of principles to be pursued and that it is shaped as more than rigid self-sufficient rules for the production of a scientific-type text. This topic is particularly relevant in the current context, in which the process of scientific publication is undergoing a profound reformulation.


Foods ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 644
Author(s):  
Amirhossein Nazhand ◽  
Alessandra Durazzo ◽  
Massimo Lucarini ◽  
Eliana B. Souto ◽  
Antonello Santini

Mycotoxin contamination continues to be a food safety concern globally, with the most toxic being aflatoxins. On-farm aflatoxins, during food transit or storage, directly or indirectly result in the contamination of foods, which affects the liver, immune system and reproduction after infiltration into human beings and animals. There are numerous reports on aflatoxins focusing on achieving appropriate methods for quantification, precise detection and control in order to ensure consumer safety. In 2012, the International Agency for Research on Cancer (IARC) classified aflatoxins B1, B2, G1, G2, M1 and M2 as group 1 carcinogenic substances, which are a global human health concern. Consequently, this review article addresses aflatoxin chemical properties and biosynthetic processes; aflatoxin contamination in foods and feeds; health effects in human beings and animals due to aflatoxin exposure, as well as aflatoxin detection and detoxification methods.


Aerospace ◽  
2019 ◽  
Vol 6 (6) ◽  
pp. 73 ◽  
Author(s):  
Lorenzo Olivieri ◽  
Francesco Sansone ◽  
Matteo Duzzi ◽  
Alessandro Francesconi

TED (Tethered Electromagnetic Docking) is a system proposed by a group of researchers and students of the University of Padova for close rendezvous and docking between spacecraft. It consists in a small tethered probe ejected by the chaser, reaching the proximity of the target with a controlled deployment, and then magnetically guided by a receiving electromagnet mounted on it. Because of the generated magnetic field, alignment and mating are possible; then, as the tether is rewound, the chaser is able to dock with the target. To perform a preliminary verification of TED, three groups of students have been involved in the project and contributed to the evaluation of its critical technologies in reduced gravity: in the framework of ESA “Drop your Thesis!” 2014 and 2016 campaigns the experiments FELDs and STAR focused on the test of the tether deployment and control, while PACMAN, in the framework of ESA “Fly Your Thesis! 2017” parabolic flights campaign, tested proximity operations by means of electromagnetic interactions. In this paper, a description of TED concept and its development roadmap is presented, introducing the critical technologies tested by FELDs, STAR, and PACMAN experiments. The second part of the paper focuses on the educational outcomes of the three experiments, introducing statistics on (1) student participation, (2) scientific publication production, and (3) influence of the educational programs on the students’ career.


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