Mathematicians have calculated the consequences of cesarean delivery for human evolution

Mathematicians have calculated the consequences of cesarean delivery for human evolution An international team of scientists presented a mathematical model that describes the emergence of one of the main problems of bipedalism — difficult birth due to a mismatch of size newborn and width of the pelvis of the mother. The model predicts an increase of the head and reduction of the pelvis, with frequent use of cesarean section. A study published in the journal Proceedings of the National Academy of Sciences of the United States of America. Despite the fact that human ancestors became upright about five million years ago, long before I began to increase the volume of the brain (this happened about two million years ago), the frequency associated with tzogopoulos the disparity of complications is still very high. The problem of imbalances — the so-called obstetric dilemma is that the birth of a child with a

Media reported the resignation of the Deputy Minister of education and science

Media reported the resignation of the Deputy Minister of education and science Deputy Minister of education and science of the Russian Federation Alexander Povalko wrote a letter of resignation. About it reports “Interfax” with reference to an informed source. According to him, the decision on his removal from office must accept Prime Minister Dmitry Medvedev. The press service of the Ministry of education and science, these data are not confirmed, but not denied, stating that personnel issues are decided by the Russian Prime Minister. See alsoMedvedev fired Deputy Minister of education and science Lopatina, elected academician The povalko Ministry of education and science oversees the departments of Finance and accounting and Department of management programs and competitive procedures, and the Department of strategy, analysis and prognosis. On Friday, 9 December, Medvedev dismissed the first Deputy Minister of education and science Natalia Tretiak. The corresponding decree was published on the government

Source: Deputy Ministry of education of the Povalko wrote a letter of resignation

Alexander Povalko © Alexander Shcherbak/TASS MOSCOW, December 9. /TASS/. The Deputy head of the Ministry of education and science Alexander Povalko wrote a letter of resignation. This was reported by TASS source in the Ministry. “Povalko wrote a letter of resignation,” – said the Agency interlocutor, adding that the final decision on dismissal is always the government of the Russian Federation.

The media learned about the victims in the explosion in Istanbul

The explosion in Istanbul has killed at least 15 people, reports television channel Al Jazeera Turk. Reuters, in turn, informs citing a source in law enforcement bodies of 13 dead. Official confirmation of this yet. Hospitalized in a nearby medical facility, according to the channel NTV, 38. Earlier it was reported about 20 wounded. As stated by the Minister Suleyman Soylu, obviously, two explosions occurred, one of which carried out the suicide bomber, the second, more powerful, has occurred as a result of blasting of the mined car. About the incident informed the President of Turkey Recep Tayyip Erdogan and Prime Minister Binali Yildirim. The explosion occurred at 22.30 GMT in the Besiktas district in the city centre, near the stadium Vodafone Arena, two hours after the end of the match between the football teams “Besiktas” and “Bursaspor”. According to preliminary data, injured many soldiers of the Turkish special forces

Dr. Lisa decided to go from Donetsk to Syria

Photo: RIA Novosti Executive Director of the international public organization “Fair help” Elizabeth Glinka (Doctor Liza), who received human rights prize of Russia, plans to go to Syria, the correspondent of “Газеты.Ru”. She said this at the ceremony for outstanding achievements in the field of charity and human rights work in the Kremlin. “Tomorrow I’m flying to Donetsk, and from there to Syria, as well as dozens of other volunteers doing humanitarian work,” said Glinka. According to her, volunteers are never sure what will come back alive, because “war is hell on earth.” “I know what I’m talking about” – said Dr. Lisa. Glinka was awarded the prize for outstanding achievements in the field of human rights activities. She received the award from the President of Russia Vladimir Putin.