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Pulse linear electron accelerators of the ILU type have been developed and produced by the Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, for more than 30 years. Their distinctive features are simplici...
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Pulse linear electron accelerators of the ILU type have been developed and produced by the Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, for more than 30 years. Their distinctive features are simplicity of design, convenience in operation, and reliability during long work under conditions of industrial production. ILU accelerators have a range of energy of 0.7-10 MeV at a power of accelerated beam of up to 100 kW and they are optimally suitable for use as universal sterilizing complexes. The scientific novelty of these accelerators consists of their capability to work both in the electron-treatment mode of production and in the bremsstrahlung generation mode, which has high penetrating power.
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Public higher education institutions are responsible for editing most scientific journals in Brazil. Professors of graduate programs voluntarily manage the editorial flow. This article discusses the institutional contributions in ...
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Public higher education institutions are responsible for editing most scientific journals in Brazil. Professors of graduate programs voluntarily manage the editorial flow. This article discusses the institutional contributions in financial, human, physical and technological terms received by editors, necessary to comply with good editorial practices. It is an applied research, with exploratory and descriptive purposes, carried out with 95 editors linked to the Brazilian Association of Scientific Editors. The results obtained point out the existing gaps in the institutional support received, mainly regarding the establishment of technical criteria for the selection, permanence and renewal of the editor; to digital preservation; the insufficiency of financial resources for the self-sustainability of the periodicals and even in relation to the formalization of the periodicals with the publishing institutions. The conclusions show that part of the editors' needs are not met due to a question of double responsibility: on the one hand, the editors, who start this activity without training or qualification in the editorial area, which leaves them vulnerable to the very poor weather of the function; on the other hand, the institutions themselves that because they do not have a specific framework for the function, suffer from the same problems of not knowing the institutional support necessary for scientific publishing.
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This article analyzes emerging issues that Mexican universities are experiencing with scientific production processes, their impact on assessment indicators that determine their level of competitiveness, and the identification of ...
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This article analyzes emerging issues that Mexican universities are experiencing with scientific production processes, their impact on assessment indicators that determine their level of competitiveness, and the identification of assessment dimensions and criteria related to the activities of professors and researchers. Examples of previous research on universities' competitiveness are offered to provide suggestions for recognizing the need for legitimized models that allow assessing scientific production in Mexican universities.
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The non-rivalness of scientific knowledge has traditionally underpinned its status as a public good. In contrast we model science as a contribution game in which spillovers differentially benefit contributors over non-contributors...
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The non-rivalness of scientific knowledge has traditionally underpinned its status as a public good. In contrast we model science as a contribution game in which spillovers differentially benefit contributors over non-contributors. This turns the game of science from a prisoner's dilemma into a game of 'pure coordination', and from a 'public good' into a 'contribution good'. It redirects attention from the 'free riding' problem to the 'critical mass' problem. The 'contribution good' specification suggests several areas for further research in the new economics of science and provides a modified analytical framework for approaching public policy.
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The 400th issue of the journal "Chemistry of Heterocyclic Compounds" was published at the beginning of the 21st century. A little more than eight years have passed, and we are presented with the 500th issue of the journal, already...
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The 400th issue of the journal "Chemistry of Heterocyclic Compounds" was published at the beginning of the 21st century. A little more than eight years have passed, and we are presented with the 500th issue of the journal, already in its 45th year.
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