NATURAL pH INDICATORS Introduction pH indicators exist as liquid dyes and dye-infused paper strips. They are added to various… Read More »A LESSON PLAN ON THE ENVIRONMENTAL SCIENCES EXPERIMENT CARRIED OUT AT DAUGAVPILS SECONDARY SCHOOL NO. 3 IN LATVIA
MEASURING OUR BIORHYTHM CYCLES Experimental procedure 1. Count the number of days you have lived! 2. Calculate a current day… Read More »A LABORATORY PROTOCOL ON THE BIOLOGY EXPERIMENT CARRIED OUT AT DAUGAVPILS SECONDARY SCHOOL NO. 3 IN LATVIA
CARRIED OUT AT DAUGAVPILS SECONDARY SCHOOL NO. 3 IN LATVIA MEASURING OUR BIORHYTHM CYCLES 1. Introduction Day and night biorhythms… Read More »A LESSON PLAN ON THE BIOLOGY EXPERIMENT
Elza Krauliņa (1920 – 2002) was a Latvian scientist, the first physicist in Latvia to defend her doctoral dissertation in… Read More »LATVIAN PHYSICIST Elza Krauliņa
Ilze Dimanta, Dr. biol., a researcher at University of Latvia, Scientific and Regulatory Affairs Manager, For Women In Science programme… Read More »Latvian Scientist Ilze Dimanta
Aina Muceniece (23 March 1924 – 14 February 2010) was a Latvian immunologist, and inventor of RIGVIR. She discovered that an echovirus might be… Read More »LATVIAN IMMUNOLOGIST AINA MUCENIECE
BY YURIS SOMS On the first day, October 4, 2021, of the Congress on Chemistry in Daugavpils, Latvia, we were… Read More »OPENING TALK OF CHEMISTRY CONGRESS IN LATVIA
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