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Category: food – Page 2

In future, doctors hope the technology could revolutionise the treatment of conditions such as depression, addiction, OCD and epilepsy by rebalancing disrupted patterns of brain activity.

Jacques Carolan, Aria’s programme director, said: “Neurotechnologies can help a much broader range of people than we thought. Helping with treatment resistant depression, epilepsy, addiction, eating disorders, that is the huge opportunity here. We are at a turning point in both the conditions we hope we can treat and the new types of technologies emerging to do that.”

The trial follows rapid advances in brain-computer-interface (BCI) technology, with Elon Musk’s company Neuralink launching a clinical trial in paralysis patients last year and another study restoring communication to stroke patients by translating their thoughts directly into speech.

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Simon Fraser University, the Greek Ministry of Culture, and the University of Bologna have conducted an isotope study on the dietary patterns of Mesolithic and Neolithic humans at Franchthi Cave, Greece. The report confirms a terrestrial-based diet with negligible consumption of marine resources during these periods.

Franchthi Cave, overlooking the Bay of Koilada in the Peloponnese, is one of Greece’s most significant prehistoric sites, spanning nearly 40,000 years of occupation. The site is stunningly beautiful, with a high vaulted arch at the cave entrance inviting visitors into an otherworldly space.

Excavated between 1967 and 1979, it provides a continuous record from the Upper Paleolithic through the Neolithic. The Mesolithic to Neolithic transition is characterized across Europe by the emergence of agriculture and a shift in dietary reliance from marine to terrestrial resources, especially in . Previous isotope studies of Franchthi suggested minimal marine input despite its coastal location.

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Researchers at the John Innes Centre have identified a biological mechanism that helps plant roots create a more hospitable environment for beneficial soil microbes. This breakthrough has the potential to promote more sustainable farming practices by reducing the need for synthetic fertilizers.

Most major crops currently rely on nitrate and phosphate fertilizers, but excessive fertilizer use can have harmful environmental consequences. By leveraging the natural, mutually beneficial relationships between plant roots and soil microbes to improve nutrient uptake, it may be possible to significantly cut down on the use of inorganic fertilizers.

Researchers in the group of Dr Myriam Charpentier discovered a mutation in a gene in the legume Medicago truncatula that reprogrammes the signaling capacity of the plant so that it enhances partnerships with nitrogen fixing bacteria called rhizobia and arbuscular mycorrhiza fungi (AMF) which supply roots with phosphorus.

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Human faces are becoming shorter, due to changes in our diet, and our smaller jaws mean there is less room for teeth. As a result, most babies are now being born without wisdom teeth.

According to Dr Teghan Lucas, of Flinders University in Adelaide, this indicates that humans are still evolving — and at a rapid rate.

Dr. Lucas and a team of scientists discovered that people are undergoing a kind of “micro-evolution” where evolutionary changes can be noticed over a short period of time. Some of the changes also include weaker jaws, which is likely due to our dependence on fire and processed food more than ever before.

Scientists also found that some people are being born with additional bones in their arms and legs, as well as an extra artery in their arm. They also found that some people are born with abnormal connections of two or more bones in their feet.

T the only study to reach these conclusions. +.

Continue reading “Number of teeth is associated with facial size in humans” | >

A team of chemical, industrial and biotechnical engineers affiliated with several institutions in China has developed a dual-reactor system that can be used to convert CO2 to a consumable single-cell protein. In their paper published in the journal Environmental Science and Ecotechnology, the group describes how they designed, built and tested their dual reactor system and its possible uses.

Scientists note two major impediments to the continued practical existence of mankind: climate change and food production. In this new effort, the team in China developed a dual-reactor system that tackles both problems at once—it uses carbon dioxide in the air to produce a type of that can be consumed as food.

The new system has two stages. The first uses microbial electrosynthesis to convert carbon dioxide into acetate, which then serves as an intermediary. The second stage involves feeding the acetate produced in the first stage into a reactor, where it is mixed with aerobic bacteria, which uses the acetate to produce a single-cell protein.

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Scientists from Delft, Vienna, and Lausanne discovered that the protein machines that shape our DNA can switch direction. Until now, researchers believed that these so-called SMC motors that make loops into DNA could move in one direction only. The discovery, which is published in Cell, is key to understanding how these motors shape our genome and regulate our genes.

“Sometimes, a cell needs to be quick in changing which genes should be expressed and which ones should be turned off, for example in response to food, alcohol or heat. To turn genes off and on, cells use Structural Maintenance of Chromosomes (SMC) motors that act like switches to connect different parts of DNA,” first author Roman Barth explains.

“However, SMC machines don’t naturally know which parts to connect. They simply load somewhere on the DNA and start shaping it into a loop until they reach a point where they are forced to stop. That’s why they rely heavily on the ability to explore both sides of the DNA to find the right stop signs.”

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Dan dennet real patterns.

As I’m waiting for the tests and results from my oncologist, my employer has decided to put me on a medical leave of absence as they say they can’t accommodate me any longer. As a result, I only get limited pay. Please help me so that I can pay some bills so that I can keep a roof over my head and some food in the fridge. Please reach out if you have any questions.

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Continue reading “Nuclear Fusion: Updates & Impacts” | >

Researchers have discovered a biological mechanism that makes plant roots more welcoming to beneficial soil microbes. This discovery by John Innes Centre researchers paves the way for more environmentally friendly farming practices, potentially allowing farmers to use less fertilizer.

Production of most major crops relies on nitrate and phosphate fertilizers, but excessive fertilizer use harms the environment. If we could use mutually beneficial relationships between and soil microbes to enhance , then we could potentially reduce the use of inorganic fertilizers.

Researchers in the group of Dr. Myriam Charpentier discovered a mutation in a gene in the legume Medicago truncatula that reprograms the signaling capacity of the plant so that it enhances partnerships with nitrogen fixing bacteria called rhizobia and arbuscular mycorrhiza fungi (AMF) which supply roots with phosphorus.

Read more | >