Организационно-экономическая сущность информационно-консалтингового обеспечения агропромышленного комплекса

В работе сформулированы основные подходы к определению информационно-консалтингового обеспечения АПК, выявлены критерии для выделения этих подходов, уточнена сущность категории "информационно-консалтинговое обеспечение".В роботі сформульовані основні підходи до визначення інформаційно-консалтингового забезпечення АПК, виявлені критерії для виділення цих підходів, уточнено сутність категорії "інформаційно-консалтингове забезпечення".In the work the basic approaches to the definition of the information and consulting provision of agrarian and industrial complex are formulated, criteria for the segregation of these approaches are revealed; the essence of the category "information and consulting provision" is specified

Primary School Student’s Scientist Perception and their Attitudes towards Science: A Case Study

Scholars report that the students’ interest in STEM declines and suggest to approach them earlier. This case study with the convenient sample of seven primary school students investigates the students’ view of science and scientists and examine the following research questions in the Dutch lower secondary school context: (1) What are young students' images and perceptions of scientists and their work? (2) How do young students conceptualize science and scientist? (3) What are young students' attitudes toward science, STEM careers and science involvements? To find an answer to these questions, four different measurements were employed in the study. First, the students joined a photo-elicitation interview (PIE) exploring their values and perceptions, second, a Word Association Test (WAT) searching the cognitive structures, third, responded an attitude questionnaire and lastly, they completed the Draw-a-Scientist Test (DAST) and joined a follow-up semi structured interview individually. The analysis showed that there are stereotypical image of science and scientists among the students in this study. The environmental context and the pandemic period have influence on their perceptions. The students conceptualized science and scientists realistically and showed the higher positive attitude towards science than the STEM career and science involvement in the future. The multiple measurements provided a broader perspective on the students’ view. The discussion extended to the methodological aspects and suggestions were given.<br/

Comparison of the normal state properties of κ\kappa-(BEDT-TTF)2_2Cu(NCS)2_2 and its deuterated analogue in high magnetic fields and under high hydrostatic pressures

Details of the Fermi-surface topology of deuterated $\kappa$-(BEDT-TTF)$_2$Cu(NCS)$_2$ ~have been measured as a function of pressure, and compared with equivalent measurements of the undeuterated salt. We find that the superconducting transition temperature is much more dramatically suppressed by increasing pressure in the deuterated salt. It is suggested that this is linked to pressure-induced changes in the Fermi-surface topology, which occur more rapidly in the deuterated salt than in the undeuterated salt as the pressure is raised. Our data suggest that the negative isotope effect observed on deuteration is due to small differences in Fermi-surface topology caused by the isotopic substitution.Comment: 10 pages 3 figure