Чтобы узнать подробнее о мастер-группе или записаться, пиши кодовое слово преподавателю в личные сообщения — vk.com/zhannaumsch
Жанна Казанская — преподаватель ЕГЭ по биологии в онлайн-школе Умскул.
Обо мне:
6-ой год преподаю биологию и готовлю ребят к успешной сдаче ЕГЭ
Сама сдала экзамен в 2012 году на 100 баллов по био и на 100 по химии
В 2019 году выпустила 5 стобалльников, 80 человек сдали ЕГЭ на 90.
Знаю банк заданий ЕГЭ более, чем за 7 лет и знаю, чего ждать на экзамене
В 2018 году закончила Казанский медвуз с отличием, по специальности врач
Все о происхождении человека и его изменчивости как вида во времени за 2 часа
Содержание видео:
0:11 Становление специфики приматов
9:27 Альтернативное развитие разума
25:08 Возникновение человека
36:17 Австралопитеки
48:56 Неандерталец
1:01:23 «Хоббиты», «денисовцы» и другие
1:14:44 Эволюция мозга человека
1:30:35 Происхождение человеческих рас
1:42:38 Происхождение австралоидной расы
1:52:06 Происхождение Homo sapiens
Это видео собрано из материалов курса Станислава Дробышевского «Антропогенез». Расшифровки и дополнительные материалы читайте здесь: postnauka.ru/courses/17393
Станислав Дробышевский — кандидат биологических наук, доцент кафедры антропологии биологического факультета МГУ им. М.В. Ломоносова, научный редактор портала «Антропогенез.ру»
Больше лекций, интервью и статей о фундаментальной науке и ученых, которые ее создают, смотрите на сайте postnauka.ru/. ПостНаука — все, что вы хотели знать о науке, но не знали, у кого спросить.
Lenovo ThinkBook Plus на базе процессоров Intel® Core™ i7: bit.ly/PP_TBplus
Вокруг нас полно стандартов: разрешение 1920х1080, соотношение сторон 16:9, в кино 24 кадра в секунду, Wi-Fi, Bluetooth и микроволновки на частоте 2450 МГц и многое другое! Эти значения могли быть абсолютно любыми, но выбрали именно одно! Это случайность, совпадение факторов или тонкий расчет? Обо всем этом — в выпуске!
Таймкоды
0:00 Знак ВКЛ/ВЫКЛ
0:24 Стандарты вокруг нас
1:23 Почему в розетке 220 вольт? | Part 1
4:15 Лампочка из карандаша | Дядя Митя
5:23 Почему в розетке 220 вольт? | Part 2
6:06 Компьютерные архитектуры
7:32 Шок-контент!!!
8:53 Почему в кино — 24 кадра в секунду?
10:26 Почему сетевая частота — 50 или 60 Герц?
11:14 Почему частота Wi-Fi и микроволновок — 2450 МГц?
13:32 Почему FullHD — 1920х1080?
16:41 Телефон из таблеток угля | Дядя Митя
19:28 Заключительные слова
Все происходящее сегодня как на биологическом, так и на социальном уровне несет вызов всей цивилизации в целом.
Каждому, кто хочет узнать больше о человеческом сознании, трудно порекомендовать лучшего собеседника, чем Татьяна Черниговская. Знаменитый нейролингвист, член-корреспондент Норвежской академии наук, в 2017 году она была номинирована Российской академией наук на Золотую медаль за выдающиеся достижения в области пропаганды научных знаний. В лекциях Черниговской энциклопедичность знаний идет рука об руку с обаянием, а чувство юмора — с чувством аудитории. Тем не менее за увлекательной формой скрываются вопросы, о которых мы редко задумываемся в обычной жизни, но которые являются краеугольными в понимании того, как устроен наш мозг, наше сознание, мир в целом.
Как ведет себя человеческое сознание в смутные времена пандемии? Чем опасны социальные сети и как они влияют на наш мозг и сознание? Каково будет новое общество, в котором мы окажемся? Искусственный интеллект — это все еще миф или новая реальность? Что будет происходить с человеком, все глубже погружающимся в мир социальных сетей? Как избежать ухудшения памяти, перегруженной количеством информации?
Ответы на эти вопросы вы найдете, прослушав новую лекцию Татьяны Черниговской «Цивилизационный слом: выдержат ли нейронные и социальные сети?», которой она открыла Лекторий по когнитивным наукам и искусству в рамках программы Русского Дома в Барселоне и Представительства СПбГУ в Барселоне.
Currently, there are more than 64 million confirmed cases of COVID-19, above 44 recoveries and almost 1.5 million deaths. The pandemic is surging in the U.S. and Europe. However, sub-Saharan African countries are responding better to COVID-19. This has confounded scientists and thought leaders. The answer lies in Africa’s experience responding to different infectious disease outbreaks simultaneously and investments in epidemic preparedness. In this talk, Dr. Ifeanyi M. Nsofor shares his experience leading EpiAFRIC’s evaluation of African Union’s response to the 2014/2015 Ebola outbreak in Guinea, Liberia and Sierra Leone. Lessons learnt from that response led to the establishment of the African Centres for Disease Control to coordinate efforts across the continent and also increased investments in epidemic preparedness by member states. He draws examples from the work of Nigeria Centre for Disease Control to show that epidemic preparedness is more cost-effective and makes more business sense than waiting to just respond to an infectious disease outbreak. He shares lessons from Nigeria’s COVID-19 response and how they should guide future epidemic preparedness. He urges western nations to learn from Africa’s and Asia’s COVID-19 response. He reminds all that a future pandemic is inevitable. Therefore, the time to prepare is now. A graduate of the Liverpool School of Tropical Medicine is a Senior New Voices Fellow at the Aspen Institute and a Senior Atlantic Fellow for Health Equity at George Washington University.
Hes the CEO of EpiAFRIC and Director, Policy and Advocacy at Nigeria Health Watch. Since 2018, the #PreventEpidemicsNaija project has been advocating for increased budgetary allocation for epidemic preparedness in Nigeria.
As a thought Leader in Global Health, Ifeanyi has written over 68 opinion pieces with a global reach — his piece titled, “Why an Ebola Vaccine is Not Enough” has appeared in 18 publications in 16 countries; and published in 8 languages; appeared in over 4.3 million print copies; been seen over 36,000 times on Project Syndicate social media channels. In March 2020, Ifeanyi spoke at “Exploring Media Ecosystems Conference” at the Samberg Center of Massachusetts Institute of Technology and was recognized by Onalytica to be among Coronavirus Top 100 healthcare professionals globally. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at www.ted.com/tedx
Лекция 2. Строение и состав Земли | Курс: Эволюция Земли | Лектор: Сергей Аплонов | Организатор: СПбГУ Институт наук о Земле
Смотрите это видео на Лекториуме: lektorium.tv/lecture/15250
Tatiana Chernigovskaya, psycho-neurolinguist, PhD of Phisiology, head of Laboratory for Cognitive Studies in
St. Petersburg State University. She is the expert in the field of artificial intelligence. Her research contains materials about what she called «unknown universe of human consciousness», and an evolution of human mind.
TEDxVorobyovy-Gory — «Cosmos» — took place on Saturday, March 19th, 2011 at Memorial Museum of Cosmonautics in Moscow. The year of 2011 named in Russia as The Year of Astronautics, also it is the year when russians celebrate the 50th anniversary of the first manned space flight commited by Yuri Gagarin and the 70 anniversary of his birth. This is why we devote our first conference in 2011 to the topic of Cosmos. Senior speakers from different fields of science, business and art gathered together to share their ideas about exploration of space. 12 talks reflect their achievements, inspirations, wishes and scientific discoveries.
About TEDx, x = independently organised event
In the spirit of ideas worth spreading, TEDx is a program of local, self-organised events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organised events are branded TEDx, where x = independently organised TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organised.* (*Subject to certain rules and regulations)
Never miss a talk! SUBSCRIBE to the TEDx channel: bit.ly/1FAg8hB
Josh Kaufman is the author of the #1 international bestseller, The Personal MBA: Master the Art of Business, as well as the upcoming book The First 20 Hours: Mastering the Toughest Part of Learning Anything. Josh specializes in teaching people from all walks of life how to master practical knowledge and skills. In his talk, he shares how having his first child inspired him to approach learning in a whole new way.
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
Never miss a talk! SUBSCRIBE to the TEDx channel: bit.ly/1FAg8hB
Tom Thum: Armed with just a microphone, Thum pushes the limits of the human voice to create incredible soundtracks of impossible beats and phenomenal sounds, with scratched vinyl, the Michael Jackson back-catalogue, the didgeridoo and an entire fifties jazz band amongst his vocal repertoire.
You can follow Tom on FaceBook (TomThummer) and Twitter (@tomthummer)
Quoting from ABCs Triple J Unearthed website:
«TOM THUM, THE VERSATILE VOICEBOX Tom Thum appears to have swallowed an entire orchestra and several backing singers The Guardian (UK)
There are not enough superlatives to describe the wonder of this beatboxing virtuoso — I am still trying to figure out how he got those sounds out of his mouth The Daily Telegraph (UK)
The mic master seems to have an orchestra living in his throat: trumpet blasts, guitar strums and samples from classic songs including Michael Jacksons „Billie Jean“ effortlessly spout from his mouth Time Out, NY
These are apt quotes to describe the performance of one of Australias most prominent and respected beatboxers and serial pests. Only in his mid-twenties Tom Thum has achieved and experienced more than most artists could hope to achieve in a lifetime. From winning the team battles (alongside Joel Turner) in the World Beatbox Championships in 2005, to fulfilling every artists dream and performing on Broadway in New York with the Tom Tom Crew, Tom has seen his fair share of accolades and well and truly paid his dues. Raised by the small but accommodating Brisbane hip hop scene, Tom started out as a graffiti writer and a Bboy but slowly rose to recognition through his ability to produce unhuman sounds and his natural knack for performing and weaselling his way on stage…
Although the stage seems the ideal habitat for Tom he is also no stranger to community and has been helping the scene improve through conducting a plethora of workshops in many places that usually wouldnt have access to such knowledge and skill. Tom has travelled from the very top of Australia teaching in the Indigenous communities of Mornington and Thursday Islands all the way to the very bottom with a series of workshops in Tasmania and Adelaide.
He has also spent considerable time teaching on Palm Island and in Charleville and many other places that would otherwise be Starved for education about proper hip hop and the positive message that music preaches.
As Toms experience within the music industry expands, he plans to push the limits of the human voice as far as inhumanly possible. Enrolling the help of numerous loop stations, Tom has been conducting DJ sets using only his voice and nothing else, propelling crowds across the country into a frenzy of jaw-dropping disbelief, as he re-creates and remixes classic joints and jams from all eras and genres. At present Tom is working on an album ranging across many different generes and features and hopes to have it finished by early 2012. You might see him on a stage at a festival looping up a storm or supporting anyone from the Hilltop Hoods to Blue King Brown, or you might catch him annoying the hell out of commuters on public transport. Either way, you will notice him soon enough. Keep an ear out for Tom Thum.»
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
Почти вся территория Мурманской области лежит за полярным кругом. Мурманск – самый крупный арктический город в мире. За оборону от немецко-фашистских войск в годы Великой Отечественной войны Мурманску присвоено звание города-героя. 2. Северный флот, базирующийся в области – самый молодой из всех военных флотов России. В регионе добывают более трех десятков полезных ископаемых. Рыбаки области поставляют разные сорта рыбы во многие регионы России. И, помимо всего прочего, Мурманская область – центр арктического туризма.
