БЛОГ

Archive for the ‘biological’ category: Page 21

Nov 19, 2019

Targeting Gut Microbes May Help Stroke Recovery

Posted by in category: biological

Growing evidence from mouse studies suggests that a healthy microbiome might improve poststroke outcomes.

Nov 17, 2019

Research sheds light on the underlying mechanics of soft filaments

Posted by in categories: biological, cyborgs, physics, robotics/AI, wearables

Artificial muscles will power the soft robots and wearable devices of the future. But more needs to be understood about the underlying mechanics of these powerful structures in order to design and build new devices.

Now, researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have uncovered some of the fundamental physical properties of artificial muscle fibers.

“Thin soft filaments that can easily stretch, bend, twist or shear are capable of extreme deformations that lead to knot-like, braid-like or loop-like structures that can store or release energy easily,” said L. Mahadevan, the Lola England de Valpine Professor of Applied Mathematics, of Organismic and Evolutionary Biology, and of Physics. “This has been exploited by a number of experimental groups recently to create prototypical artificial muscle fibers. But how the topology, geometry and mechanics of these slender fibers come together during this process was not completely clear. Our study explains the theoretical principles underlying these shape transformations, and sheds light on the underlying design principles.”

Nov 15, 2019

Does Telomere Testing Really Work, Enhancing Longevity & Much More

Posted by in categories: biological, life extension

Is it accurate?

Does it really show your so-called “biological vs. chronological” age?

And once you do get your results, how can you lengthen your telomeres?

Nov 14, 2019

An unusual type of polymorphism in a liquid crystal

Posted by in categories: biological, chemistry, computing

Polymorphism is a remarkable concept in chemistry, materials science, computer science, and biology. Whether it is the ability of a material to exist in two or more crystal structures, a single interface connecting to two different entities, or alternative phenotypes of an organism, polymorphism determines function and properties. In materials science, polymorphism can be found in an impressively wide range of materials, including crystalline materials, minerals, metals, alloys, and polymers. Here we report on polymorphism in a liquid crystal. A bent-core liquid crystal with a single chiral side chain forms two structurally and morphologically significantly different liquid crystal phases solely depending on the cooling rate from the isotropic liquid state. On slow cooling, the thermodynamically more stable oblique columnar phase forms, and on rapid cooling, a not heretofore reported helical microfilament phase. Since structure determines function and properties, the structural color for these phases also differs.

Nov 10, 2019

A natural biomolecule has been measured acting like a quantum wave for the first time

Posted by in categories: biological, quantum physics

Physicists have watched a chain of 15 amino acids interfere with itself, in an experiment that paves the way for a new era of quantum biology.

Nov 7, 2019

Discover Thomson Reuters

Posted by in categories: biological, food

ROME (Thomson Reuters Foundation) — It may sound like science fiction, but in a few short years the family dinner table may be laden with steak from a printer and other proteins produced from air, methane or volcanic microbes.

With the explosive success of vegan beef and burger substitutes developed by Beyond Meat and Impossible Foods, the alternative protein sector just keeps growing.

According to investment bank Barclays, alternative meat sales could reach $140 billion — or 10% of the global meat industry — within a decade, or a 10-fold increase from current levels.

Nov 4, 2019

Emerald Ash Borer and its Enemy Wasps

Posted by in categories: biological, futurism

A recent study shows that male emerald ash borers infected with a deadly fungus readily transmit the fungus when mating, opening doors for future biological control efforts.

Oct 25, 2019

Gut microbes help mice overcome their fears

Posted by in categories: biological, neuroscience

Mice without healthy gut bacteria have a hard time moving on from fearful situations, adding to evidence that the microbiome influences how the mammalian brain works.

Oct 25, 2019

The Ouroboros Code: Bridging Advanced Science and Transcendental Metaphysics

Posted by in categories: biological, cosmology, ethics, existential risks, genetics, nanotechnology, neuroscience, quantum physics, robotics/AI, science, singularity, transhumanism, virtual reality

By contemplating the full spectrum of scenarios of the coming technological singularity many can place their bets in favor of the Cybernetic Singularity which is a sure path to digital immortality and godhood as opposed to the AI Singularity when Homo sapiens is retired as a senescent parent. This meta-system transition from the networked Global Brain to the Gaian Mind is all about evolution of our own individual minds, it’s all about our own Self-Transcendence. https://www.ecstadelic.net/top-stories/the-ouroboros-code-br…etaphysics #OuroborosCode


All AI & Cybernetics Cognitive Science Complexity Consciousness Cosmology Digital Philosophy Digital Physics Economics Emergence Environment Epigenetics Ethics Evolution Evolutionary Biology Experiential Realism Experimental Science Fermi Paradox Free Will Vs. Determinism Futurism Gaia 2.0 Global Brain Immortality Machine Learning Mathematics Memetics Mind Uploading Nanotechnology Neo Transcendentalism Neural Networks Neurophilosophy Neuroscience Phenomenology Philosophy Of Mind Physics Of Time Psychedelics Psychology Quantum Computing Quantum Gravity Quantum Physics Sci Fi Simulation Hypothesis Sociology Spirituality Technological Singularity Theology Transhumanism Virtual Reality

Continue reading “The Ouroboros Code: Bridging Advanced Science and Transcendental Metaphysics” »

Oct 23, 2019

As We Search for a New Home, Robots Have Conquered Space

Posted by in categories: biological, habitats, robotics/AI, space

Space — also commonly known as the final frontier — has left us in a state of awe since we ever first laid eyes on it. Inspired by numerous works of science fiction, we’ve made it a mission of ours to not only explore space but to colonize its planets as we continue searching for a secondary home.

And while our efforts have been mildly successful thus far, a group of non-biological “creatures” have already achieved the difficult task of conquering space. They’re known as robots.

Whether on the International Space Station (ISS) or on another planet, these automated machines have extended our reach into the cosmos far better than any actual human hand has accomplished. It all started in 1969 when the Soviets made the first attempt to land a robotic rover, known as Lunokhod 0, onto the Lunar surface of our Moon. Unfortunately for the Soviets, the rover was unsuccessful in its landing; instead crashing down after a failed start.

Continue reading “As We Search for a New Home, Robots Have Conquered Space” »

Page 21 of 89First1819202122232425Last