Advancing Scientific Communication with Infographics: An Assignment for Upper-Level Chemistry Classes

Author(s):  
Rebecca M. Jones
2020 ◽  
pp. 3-8
Author(s):  
L.F. Vitushkin ◽  
F.F. Karpeshin ◽  
E.P. Krivtsov ◽  
P.P. Krolitsky ◽  
V.V. Nalivaev ◽  
...  

The State special primary acceleration measurement standard for gravimetry (GET 190-2019), its composition, principle of operation and basic metrological characteristics are presented. This standard is on the upper level of reference for free-fall acceleration measurements. Its accuracy and reliability were improved as a result of optimisation of the adjustment procedures for measurement systems and its integration within the upgraded systems, units and modern hardware components. A special attention was given to adjusting the corrections applied to measurement results with respect to procedural, physical and technical limitations. The used investigation methods made it possibled to confirm the measurement range of GET 190-2019 and to determine the contributions of main sources of errors and the total value of these errors. The measurement characteristics and GET 90-2019 were confirmed by the results obtained from measurements of the absolute value of the free fall acceleration at the gravimetrical site “Lomonosov-1” and by their collation with the data of different dates obtained from measurements by high-precision foreign and domestic gravimeters. Topicality of such measurements ensues from the requirements to handle the applied problems that need data on parameters of the Earth gravitational field, to be adequately faced. Geophysics and navigation are the main fields of application for high-precision measurements in this field.


2020 ◽  
Vol 3 (3) ◽  
pp. 91-97
Author(s):  
Nigora Mukhamedova ◽  

The article deals with the issues based on the study of non-categorical statements in a linguistic text in modern English. The essence of scientific communication is a message, or the transmission by means of language of some mental content, including the expression of an intellectual-evaluative attitude to the subject of speech. The content of intellectual assessments is conditioned by knowledge and experience of intellectual and material activities of people.In a scientific text, this attitude can be the result of verifying the truth of what is expressed by the author himself or by another scientist or a team of researchers, as well as confirmation or refutation of apreviously formed assessment that served as the basis for further discussion


Author(s):  
A. O. Marnila

Geragai graben is located in the South Sumatera Basin. It was formed by mega sequence tectonic process with various stratigraphic sequence from land and marine sedimentation. One of the overpressure indication zones in the Geragai graben is in the Gumai Formation, where the sedimentation is dominated by fine grained sand and shale with low porosity and permeability. The aim of the study is to localize the overpressure zone and to analyze the overpressure mechanism on the Gumai Formation. The Eaton method was used to determine pore pressure value using wireline log data, pressure data (RFT/FIT), and well report. The significant reversal of sonic and porosity log is indicating an overpressure presence. The cross-plot analysis of velocity vs density and fluid type data from well reports were used to analyze the causes of overpressure in the Gumai Formation. The overpressure in Gumai Formation of Geragai graben is divided into two zones, they are in the upper level and lower level of the Gumai Formation. Low overpressure have occurred in the Upper Gumai Formation and mild overpressure on the Lower Gumai Formation. Based on the analyzed data, it could be predicted, that the overpressure mechanism in the Upper Gumai Formation might have been caused by a hydrocarbon buoyancy, whereas in the Lower Gumai Formation, might have been caused by disequilibrium compaction as a result of massive shale sequence.


Author(s):  
Blanca Rodríguez-Bravo ◽  
David Nicholas

The scientific communication habits and practices of the new wave of Spanish researchers are analyzed based on the results of an international survey (2019). The results obtained from 100 participants support those previously obtained from interviews conducted between 2016 and 2018 in Spain under the Harbingers Project, and show similarities to and differences from those collected from the mentioned survey in other countries covered by the Project in its second phase. Spanish researchers have two contradictory faces: They are innovative in their perceptions but slightly less so in their practices regarding open access and the use of social media. However, these new attitudes and habits are motivated by a desire to promote their own work and gain recognition; In this sense, they are conservative. The competition in which they are immersed regarding the achievement of tenure and, therefore, the need to focus on their abilities that will be evaluated represent a limitation on enjoying the learning process and dedicating themselves to the practices of open science to which their generation is naturally prone. Resumen Se analizan los hábitos y prácticas de comunicación científica de la nueva ola de investigadores españoles a partir de los resultados de una encuesta de ámbito internacional (2019). Los resultados de un centenar de contribuciones confirman los obtenidos previamente en entrevistas realizadas entre 2016 y 2018 en España en el marco del Proyecto Harbingers, y ponen de manifiesto similitudes y diferencias con los resultados obtenidos de la encuesta mencionada en otros países cubiertos por el Proyecto en su segunda fase. Los investigadores españoles presentan dos caras contradictorias: Son innovadores en sus percepciones aunque no tanto en sus prácticas relativas al acceso abierto y al uso de las redes sociales. Sin embargo, sus actitudes y hábitos nuevos no son desinteresados, están motivados por promocionar el trabajo propio y conseguir el reconocimiento. En este sentido, se muestran conservadores. La competición en que se encuentran inmersos para conseguir un trabajo estable y, por tanto, la necesidad de focalizarse en los méritos que les van a ser evaluados les limita para poder disfrutar del proceso de aprendizaje y dedicarse a las prácticas de ciencia abierta a las que su generación se muestra proclive de forma natural.


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