3.084 AMICOR (25)

  3.084 - AMICOR (25) Vinte e Cinco Anos de AMICOR, comemoramos dia 17/05/2022

#Dra. Valderês A. Robinson Achutti (*13/06/1931+15/06/2021) 

Frente à Notre Dame, antes do incêndio.
#Slide show com as fotos de abertura

(clicar  em Apresentação de Slides)

#Change

Proteja as Abelhas do uso de Agrotóxicos - apoie o Projeto de Lei Federal. Assine e compartilhe! Recomendado pelo AMICOR Aldo Paviani RRe Proteja as Abelhas do uso de Agrotóxicos - apoie o Projeto de Lei Federal 12.751 pessoas assinaram a petição de Pedro Feldon. Ajude a chegar em 15.000! Assine agora com um único clique PROJETO DE LEI FEDERAL Dispõe sobre ações e procedimentos nas relações entre apicultores/meliponicultores e agricultores para a proteção das abelhas durante o uso de defensivos agrícolas.

 #Popular Mechanics

Black Holes Are Proof We're Living in a Holographic Universe

This is how a black hole can exist in both two dimensions and three dimensions at the same time. #IEP Aristotle Aristotle (384 B.C.E.—322 B.C.E.) Aristotle is a towering figure in ancient Greek philosophy, who made important contributions to logic, criticism, rhetoric, physics, biology, psychology, mathematics, metaphysics, ethics, and politics. He was a student of Plato for twenty years but is famous for rejecting Plato’s theory of forms. He was more empirically minded than both Plato and Plato’s teacher, Socrates. A prolific writer, lecturer, and polymath, Aristotle radically transformed most of the topics he investigated. In his lifetime, he wrote dialogues and as many as 200 treatises, of which only 31 survive. These works are in the form of lecture notes and draft manuscripts never intended for general readership. Nevertheless, they are the earliest complete philosophical treatises we still possess./.../ #SIMERS Estamos hoje comemorando os 91 anos do Sindicato Médico do Rio Grande do Sul - SIMERS. No 20 de maio de 1931, um grupo de médicos visionários, sonhadores e empreendedores reuniu-se no salão nobre da faculdade de medicina para criar este que é, hoje, o maior sindicato médico da América Latina. Muito tempo passou desde aquela data: exatamente 91 anos, durante os quais vimos mudanças radicais no mundo e na medicina. O Simers, fiel ao seu propósito em defender os médicos, a medicina e a saúde, se adapta aos tempos, amplia sua estrutura para oferecer soluções e serviços aos associados, além da representação nas questões políticas e do trabalho dos médicos. Neste dia especial parabenizamos e agradecemos aos MÉDICOS, que dão vida ao Simers. Marcos Rovinski, Presidente do Simers Veja o vídeo em homenagem aos 91 anos do Simers

#Science News Unexplained hepatitis cases in kids offer more questions than answers May 19 2022 6:00 AM There is a lot that is unclear about the hepatitis that's impacting several hundred children worldwide, but parents shouldn't panic. READ MORE   Here’s why pipe organs seem to violate a rule of sound May 18 2022 1:00 PM Why reedless wind instruments' fundamental tones are lower than expected is an 160-year-old mystery. Physicists have now solved it. READ MORE   A galactic smashup might explain galaxies without dark matter May 18 2022 11:00 AM Scientists are debating whether a trail of galaxies reveals the origins of two weird dark matter–free galaxies. READ MORE   # SYNTHETIC BIOLOGY | ALL TOPICS   Simple Gene Circuits Hint at How Stem Cells Find New Identities By VERONIQUE GREENWOOD Synthetic biology experiments suggest a “MultiFate” model for how genetically identical cells become the many different types found in complex organisms like us. Read the article Q&A   How to Write Software With Mathematical Perfection By SHEON HAN; Video by EMILY BUDER Leslie Lamport revolutionized how computers talk to each other. Now he’s working on how engineers talk to their machines. Read the interview Watch the video THE JOY OF WHY   Will the James Webb Space Telescope Reveal Another Earth? Podcast hosted by STEVEN STROGATZ Marcia Rieke and Nikole Lewis, two of the scientists leading JWST investigations, talk to Steven Strogatz about how it may transform our understanding of the universe. Listen to the podcast Read the transcript QUANTUM PHYSICS   Puzzling Quantum Scenario Appears Not to Conserve Energy By KATIE McCORMICK By resolving a paradox about light in a box, researchers hope to clarify the concept of energy in quantum theory. Read the blog Related:  New Quantum Paradox Clarifies Where Our Views of Reality Go Wrong by Anil Ananthaswamy (2018) TOPOLOGY   How Complex Is a Knot? Proof Reveals Ranking System That Works. By LEILA SLOMAN “Ribbon concordance” will let mathematicians compare knots by linking them across four-dimensional space. Read the blog Related:  Topology 101: The Hole Truth by David S. Richeson (2021) Around the Web Celebrating an Overlooked Physicist Chien-Shiung Wu was a brilliant nuclear physicist whose discovery of parity violation by the weak force was unjustly overlooked for a Nobel Prize. Yasmin Tayag profiles her for Popular Science. Madame Wu’s experiment showed that all neutrinos are left-handed. This and other quirks of particle physics can be seen in Quanta’s map of the Standard Model, created by Natalie Wolchover, Samuel Velasco and Lucy Reading-Ikkanda. Dark History An ancient collision might be responsible for the missing dark matter in two galaxies, reports Emily Conover for Science News. When the galaxies collided, the dark matter would have passed through unperturbed, while the regular particles slammed against one another. While the existence of galaxies without dark matter has been a mystery, they have helped physicists rule out certain alternatives to dark matter such as modified Newtonian dynamics. Joshua Sokol explained it for Quanta in 2018. #A História de Albert Einstein (Hist. Channel - HD) (video) #Maria Popova The Universe in Verse 2022: What Is Life? (Free Weekend Retrostream) The fifth annual Universe in Verse — a charitable celebration of the wonder of reality through stories of science winged with poetry, which I began in 2017 as part celebration of life and part protest against the assault on science, nature, and reality in the era of “alternative facts” and vanishing environmental protections — took place at UC Santa Cruz on April 16, exploring the largest question we live with: What is life? (The original show announcement and description are below.) Quite apart from the technical and financial challenge of broadcasting live from the redwoods, a typical livestream of a California evening event would have excluded most of the waking world. Instead, here is a global “retrostream” — a time-shifted weekend-wide broadcast to welcome all the world’s time-zones, freely available from 12PM EST on Saturday, May 21 until 4PM EST on Sunday, May 22, to be enjoyed in viewing parties or parallel solitudes, in fragments or in a single-sitting feast.