Zobrazeno 1 - 7
of 7
pro vyhledávání: '"DRUTA, Raisa"'
Publikováno v:
Journal of Engineering Science (Chişinău), Vol XXXI, Iss 2, Pp 105-122 (2024)
The purpose of this review was to summarize current research findings and unify ideas regarding methods to reduce the health risks to consumers posed by toxic contaminants, such as chloropropanols, glycidols, and their esters, which are formed during
Externí odkaz:
https://doaj.org/article/ddcecf59709b4e9ba704866dfb56c024
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Social Sciences, Vol 4, Iss 2, Pp 57-64 (2021)
The article analyzes the possible methods for performing laboratory work in chemistry during a situation of lockdown or pandemic. Laboratory practice is one of the main ways to learn the basics of science. The results of the experiments performed by
Externí odkaz:
https://doaj.org/article/8805b9f6ee28404bbfb458fd88be1b04
Publikováno v:
Journal of Engineering Science (Chişinău), Vol XXVII, Iss 3, Pp 239-251 (2020)
This article investigates the processes that take place during the forced thermooxidation of sunflower oil. The results obtained in the study showed a major impact of thermo-oxidation. (90 ± 2 °C. supplied air with a speed of 8 ÷ 10 L·h-1 for 50
Externí odkaz:
https://doaj.org/article/16f67509eded4f0c9510b85b3fd6a6af
Publikováno v:
Journal of Social Sciences, Vol 3, Iss 1, Pp 5-14 (2020)
This paper is a didactic project to teach the topic "Chemical bond and structure of substance – didactic aspects", that aims to help students understand the most important notions, laws and theories. In the process of mastering the material of the
Externí odkaz:
https://doaj.org/article/fbe325d4196b4d48a4e83fb1fd87edce
Publikováno v:
Journal of Social Sciences, Vol 2, Iss 1, Pp 21-26 (2019)
Chemistry is an experimental science that is based on theoretical process and finds its application in practical attempts in laboratory; it is based on experiment, as well as it is a method for scientific investigation, learning and evaluation. Havin
Externí odkaz:
https://doaj.org/article/dff220805f6a4e65b0e6632f448107f7