Fractal Pattern in a Quantum Material Confirmed for the First Time!

The word fractal has become increasingly popular, although the concept started more than two centuries ago in the 17th century with prominent and prolific mathematician and philosopher Gottfried Wilhelm Leibnitz. Leibnitz is believed to have addressed for the first time the notion of recursive self-similarity, and it wasn’t until 1960 that the concept was formally stabilized both theoretically and practically, through the mathematical development and computerized visualizations by Benoit Mandelbrot, who settled on the name “fractal”.


Fractals are defined mainly by three characteristics:

  1. Self-similarity: identical or very similar shapes and forms at all scales.
  2. Iteration: a recursive relationship limited only by computer capacity. With sufficiently high performance, the iterations could be infinite. This allows for very detailed shapes at every scale, that modify with respect to the first iteration, manifesting the original shape at some levels of iteration. Because of this, fractals may have emergent properties, which make them a suitable tool for complex systems.
  3. Fractal dimension, or fractional dimensions: describes the counter-intuitive notion that a measured length changes with the length of the measuring stick used; it quantifies how the number of scaled measuring sticks required to measure, for example, a coastline, changes with the scale applied to the stick.
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Frequent cannabis use by young people linked to decline in IQ


A study has found that adolescents who frequently use cannabis may experience a decline in Intelligence Quotient (IQ) over time. The findings of the research provide further insight into the harmful neurological and cognitive effects of frequent cannabis use on young people.

The paper, led by researchers at RCSI University of Medicine and Health Sciences, is published in Psychological Medicine.

The results revealed that there were declines of approximately 2 IQ points over time in those who use cannabis frequently compared to those who didn’t use cannabis. Further analysis suggested that this decline in IQ points was primarily related to reduction in verbal IQ.

The research involved systematic review and statistical analysis on seven longitudinal studies involving 808 young people who used cannabis at least weekly for a minimum of 6 months and 5308 young people who did not use cannabis. In order to be included in the analysis each study had to have a baseline IQ score prior to starting cannabis use and another IQ score at follow-up. The young people were followed up until age 18 on average although one study followed the young people until age 38.

“Previous research tells us that young people who use cannabis frequently have worse outcomes in life than their peers and are at increased risk for serious mental illnesses like schizophrenia. Loss of IQ points early in life could have significant effects on performance in school and college and later employment prospects,” commented senior author on the paper Professor Mary Cannon, Professor of Psychiatric Epidemiology and Youth Mental Health, RCSI.

“Cannabis use during youth is of great concern as the developing brain may be particularly susceptible to harm during this period. The findings of this study help us to further understand this important public health issue,” said Dr Emmet Power, Clinical Research Fellow at RCSI and first author on the study.

The study was carried out by researchers from the Department of Psychiatry, RCSI and Beaumont Hospital, Dublin (Prof Mary Cannon, Dr Emmet Power, Sophie Sabherwal, Dr Colm Healy, Dr Aisling O’Neill and Professor David Cotter).

The research was funded by a YouLead Collaborative Doctoral Award from the Health Research Board (Ireland) and a European Research Council Consolidator Award.

Link Original: https://www.sciencedaily.com/releases/2021/01/210128134755.htm?fbclid=IwAR1Qrhejc9x-9uGRofHtmX8YX4E6qukoS7LIVMK8iwYvcaitU_RVCH4G_xo


Simon El’evich Shnol is a biophysicist

Simon El’evich Shnol is a biophysicist, and a historian of Soviet science.

He is a professor at Physics Department of Moscow State University and a member of Russian Academy of Natural Sciences. His fields of interest are the oscillatory processes in biology, the theory of evolution, chronobiology, and the history of science. He has mentored many successful scientists, including Anatoly Zhabotinsky.One of the famous provisions of ibn-i arab. Shnol notices this in his experiments in the lab. Every moment of life is different and has a personality of itself, God is creating a brand new moment from the time to time.


Birds Have a Mysterious ‘Quantum Sense’. For The First Time, Scientists Saw It in Action

Seeing our world through the eyes of a migratory bird would be a rather spooky experience. Something about their visual system allows them to ‘see’ our planet’s magnetic field, a clever trick of quantum physics, and biochemistry that helps them navigate vast distances.


Now, for the first time ever, scientists from the University of Tokyo have directly observed a key reaction hypothesised to be behind birds’, and many other creatures’, talents for sensing the direction of the planet’s poles.

Importantly, this is evidence of quantum physics directly affecting a biochemical reaction in a cell – something we’ve long hypothesised but haven’t seen in action before. 

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Físicos dizem ter detectado o quinto elemento – a quintessência

Redação do Site Inovação Tecnológica – 27/11/2020Quintessência: Físicos dizem ter detectado o quinto elementoO observatório Planck rastreou a radiação cósmica de fundo, que os cientistas acreditam ser o “eco” do Big Bang. [Imagem: ESA/Planck]

Photo by Pixabay on Pexels.com

O retorno do éter

Uma dupla de físicos da Alemanha e do Japão acredita ter dado um passo importante para ressuscitar uma das teorias mais controversas da Física: o éter.

Até Einstein, o éter era a substância essencial a partir da qual todas as partículas e ondas eram medidas, e no qual elas se deslocavam. Mas a teoria da relatividade especial dispensou o éter. Como defender o éter significava contrapor-se à relatividade, o termo foi logo banido e criou-se muito preconceito em torno dele.

Não têm faltado tentativas de ressuscitá-lo, sendo que a versão mais moderna equivale ao chamado vácuo quântico, que descreve o “vazio” como uma sopa de partículas que surgem e desaparecem o tempo todo – para quase todos os efeitos, aceitar o vácuo quântico significa apenas rebatizar o éter.

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Scientists create a ‘lifelike’ material that has metabolism and can self-reproduce

An innovation may lead to lifelike evolving machines.

PAUL RATNER18 April, 2019

Scientists create a 'lifelike' material that has metabolism and can self-reproduce
  • Scientists at Cornell University devise a material with 3 key traits of life.
  • The goal for the researchers is not to create life but lifelike machines.
  • The researchers were able to program metabolism into the material’s DNA.

Cornell University engineers have created an artificial material that has three key traits of life — metabolism, self-assembly and organization. The engineers were able to pull off such a feat by using DNA in order to make machines from biomaterials that would have characteristics of alive things.

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Can Quantum Physics Explain Consciousness? One Scientist Thinks It Might

Fellow scientists labeled him a crackpot. Now Stuart Hameroff’s quantum consciousness theories are getting support from unlikely places.

By Steve VolkMarch 1, 2018 12:00 PM

Stuart-Hameroff

Anesthesiologist Stuart Hameroff believes tiny structures in our cells called microtubules could explain consciousness. (Credit: Steve Craft)

Stuart Hameroff is an impish figure — short, round, with gray hair and a broad, gnomic face. His voice is smoke — deep and granular, rumbling with the weight of his 70 years. For more than two decades, he’s run a scientific conference on consciousness research. He turns up each day in rumpled jeans and short-sleeved shirts. The effect is casual bordering on slovenly. But up close, he is in charge, and to his critics, he comes off as pugnacious.

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Are psi phenomena real? A study on precognition once exploded science

How a controversial study on psychic powers caused a revolution in psychology research.

Paul Ratner06 December, 2020

Are psi phenomena real? A study on precognition once exploded science

A 2011 study by psychologist Dr. Daryl Bem seemed to prove that ESP and other psychic phenomena may be real.The study caused tremendous controversy and catalyzed a re-examination of psychology research methods.Bem’s paper had many critics but its results were replicated in some later studies.

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UV-LED disinfection of Coronavirus: Wavelength effect

LED lights found to kill coronavirus: Global first in fight against COVID-19

NEWS / CORONAVIRUS

TAU finding suggests technology can be installed in air conditioning, vacuum, and water systems

December 14th, 2020 SUPPORT THIS RESEARCH

Researchers from Tel Aviv University (TAU) have proven that the coronavirus can be killed efficiently, quickly, and cheaply using ultraviolet (UV) light-emitting diodes (UV-LEDs). They believe that the UV-LED technology will soon be available for private and commercial use.

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