First ship passes White Sea Canal in Karelia after accident – Russia today Publication in CHAT: Russia This canal is an important part of Russia’s shipping infrastructure: the head of the Republic of Crimea spoke about this on his VKontakte page. Source link Source link
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Scientists have found out which parent passes on their intelligence to their child – Russia today Publication in CHAT: Russia A study conducted by the Division of Social Sciences of the US Medical Research and Public Health Council has revealed interesting data on the inheritance of intellectual abilities. According to the study, published in Psychology Spot, intelligence is most often passed on from the mother. Here's how it works: The genetic basis of intelligence The role of the X chromosome Key genes that influence intellectual abilities are located on the X chromosome. Since women have two X chromosomes, and men only have one, these genes are more likely to be passed on from mother to child. This means that the maternal contribution to the inheritance of intelligence is more significant than the paternal one. Inactivation of the paternal X chromosome Interestingly, genes located on the paternal X chromosome are often inactivated. This once again emphasizes the importance of the maternal X chromosome in the transmission of intellectual qualities. Thus, the inheritance of intelligence from the mother becomes more pronounced. Research methodology The study included 12,680 people aged 14 to 22 years, taking into account their IQ, education level, socioeconomic status and race. This wide range of participants provided extensive data on the influence of genetic factors on intelligence. Genetics and the environment It is important to note that while genetics play an important role, about half of intellectual ability is influenced by external factors. These include: Education: Access to quality education and training can have a significant impact on the development of mental abilities. Social environment: Support from family, friends and the social network also plays an important role. Personal development: Individual effort and personal interest in learning can contribute to the growth of intelligence. Source link Source link
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what is happening at the passes in Crimea • Russia today Posting in CHAT: RussiaMore details: https://crimea-news.com/society/2023/12/23/1266193.htmlSIMFEROPOL, December 23 – RIA Novosti Crimea. The Angarsky and Grushevsky passes in Crimea are operating as normal, road workers are processing the routes and warning about worsening weather conditions. According to the Ministry of Transport of the Republic, over the past 24 hours, specialists treated more than 180 kilometers of roads, using 16 units of special equipment. There are 55 pieces of equipment and 73 people on duty around the clock. According to Krymavtodor, as of Saturday evening the air temperature at the Angarsk Pass is -1 degree, and it is snowing. There is wet snow on the access roads to Simferopol. Difficult weather conditions are expected at night - sleet, snow, and by morning in some areas of the republic the temperature will drop to -6 degrees. “In conditions of temperature changes passing through zero towards negative values, our road workers begin to carry out anti-icing treatment in advance. We continue to work in an intensive mode,” the company said in a statement. The republican hydrometeorological center had previously predicted rain turning into snow, strong winds and icy conditions on the roads in Crimea. There is a storm warning in effect in the region. Read also on RIA Novosti Crimea: Rain and snow with strong winds: a storm is approaching Crimea They are waiting for bad weather: Crimean road workers have been transferred to round-the-clock duty Safe start: a car mechanic named the main rules for winter driving #news of Crimea #lentanovosteykryma #CrimeaSIMFEROPOL, December 23 – RIA Novosti Crimea. The Angarsky and Grushevsky passes in Crimea are operating as normal, road workers are processing the routes and warning about worsening weather conditions. According to the Ministry of Transport of the Republic, over the past 24 hours specialists processed https://crimea-news.com/society/2023/12/23/1266193.html Original source Source link