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Category: food – Page 17

The reef of Tela Bay should be dead if anything we know about coral reefs is true. The harms it faces are manifold, from warm waters to boat traffic to agricultural runoff and murky water.

Not only can the Tela reef survive these hazards, it thrives—as no other reef in the Caribbean thrives. On any given day, live coral cover in Tela is around 65%, almost four times more than the average for the Caribbean (18%).

Scientists are now working hard and fast to try and solve the mystery of why the Tela Reef seems partially invincible, and whether its secret sauce can be applied to other reefs at peril in the Gulf of Mexico.

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But after five days, Sherif upped the game. He had the two groups compete for food. He limited their resources. It was a fist-swinging, curse-hurling, dust cloud of a mess. When a few punches landed, the adult researchers had to step in, adults with notebooks holding back furious Eagles and violent Rattlers.

Sherif concluded that scarcity was one of the main drivers of all human conflict. War, violence, invasion, and theft were all born of wanting a limited resource. The history of all humanity seems to support the hypothesis: We fight over water, cattle, arable land, ore deposits, oil, precious stones, and so on.

Big Think recently spoke with Oxford University philosopher Nick Bostrom about his new book, Deep Utopia. He’s got good news. Bostrom argues that the future will do away with the need for conflict over scarce resources. To him, the future is plentiful.

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Robotic automation has become a game-changer in addressing labor shortages. While traditional rigid grippers have effectively automated various routine tasks, boosting efficiency and productivity in industries that deal with objects of well-defined specifications, they fall short in sectors like the food industry, where delicate objects of varying sizes and shapes need to be handled. In these cases, a more specialized type of gripper is required.

“Bioinspired seeks to develop technologies that draw inspiration from nature and leverage and fabrication processes,” said Dr. Pablo Valdivia y Alvarado, Associate Professor at the Singapore University of Technology and Design (SUTD).

Soft grippers inspired by the natural dexterity and control of human hands are particularly well-suited to the . They can adapt to objects of varying sizes and shapes while distributing forces more evenly, making them ideal for handling delicate items.

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Summary: A new machine learning model, AutMedAI, can predict autism in children under two with nearly 80% accuracy, offering a promising tool for early detection and intervention.

The model analyzes 28 parameters available before 24 months, such as age of first smile and eating difficulties, to identify children likely to have autism. Early diagnosis is crucial for optimal development, and further validation of the model is underway.

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Researchers from Western University have discovered a protein that has the never-before-seen ability to stop DNA damage in its tracks. The finding could provide the foundation for developing everything from vaccines against cancer, to crops that can withstand the increasingly harsh growing conditions brought on by climate change.

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Fermented foods have been used for several years all over the world, due to their unique nutritional characteristics and because fermentation promotes conservation and food security. Moreover, fermented foods and beverages have a strong impact on human gut microbiota. Papaya is the fruit of the Carica papaya plant, traditionally used as a medicinal fruit, but there are also references to the use of the fermented form of this fruit. The main purpose of this review is to provide an improved understanding of fermented papaya nutritional and health applications. A literature search was conducted in the PubMed and Google Scholar databases. Both in vitro and in vivo studies were included. According to the retrieved studies, fermented papaya has proven to be an excellent antioxidant and an excellent nutraceutical adjuvant in combined therapies against several diseases, such as Alzheimer’s disease, allergic reactions, anticancer activity, and anemias. Therefore, it is concluded that fermented papaya has many benefits for human health and can be used as prevention or aid in the treatment of various diseases.

Keywords: fermented food, fermented papaya, health benefits, oxidative stress.

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Could food delivery robots with zero carbon emissions influence a customer’s decision to buy food using them instead of robot vehicles that emit carbon into the atmosphere? This is what a recent study published in the International Journal of Hospitality Management hopes to address as a tea of researchers from Washington State University (WSU) investigated how a customer’s knowledge of an automatic delivery robot’s (ADR) environment impact influences their choice regarding which type of robot they want delivering their food. This study holds the potential to help scientists, environmental conservationists, and the public better understand the benefits of eco-friendly delivery robots for both the short and long term.

“Much of the marketing focus has been on the functionality and the convenience of these automatic delivery robots, which is really important, but it would enhance these efforts to promote their green aspects as well,” said Jennifer Han, who is a doctoral student in WSU’s Carson College of Business and lead author of the study.

For the study, the researchers used the Amazon crowdsourcing platform, MTurk, to conduct an online survey comprised of 418 adults who were instructed to watch videos about ADRs followed by a questionnaire regarding the environmental impact and the risk of using ADRs for their food delivery service. In the end, the team discovered a connection between participants who found ADRs were less risky and wanted an eco-friendly ADR compared to participants who thought ADRs were riskier but weren’t concerned about the environmental consequences.

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In a recent study in Nature Communications, researchers increased synaptic serotonin through a selective serotonin-releasing agent (SSRA), fenfluramine, to investigate its impact on human behavior.

Neuroscience research concentrates on the function of central serotonin (5HT) in human behavior, specifically the impact of selective serotonin reuptake inhibitors (SSRIs). Serotonin is necessary for several actions, including eating, sexual function, and goal-directed cognition.

It is difficult to determine the causal relationship between increased synaptic 5-HT and behavior in humans via SSRIs due to SSRIs’ complicated effects on 5-HT and colocalized neurotransmitter systems. A low dose of fenfluramine, approved for the treatment of Dravet epilepsy in 2020, directly and swiftly elevates synaptic 5-HT without altering extracellular dopamine concentrations in mood control areas.

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New research from the University of Massachusetts Amherst shows that programming robots to create their own teams and voluntarily wait for their teammates results in faster task completion, with the potential to improve manufacturing, agriculture and warehouse automation. The study is published in 2024 IEEE International Conference on Robotics and Automation (ICRA).

This research was recognized as a finalist for Best Paper Award on Multi-Robot Systems at the IEEE International Conference on Robotics and Automation 2024.

“There’s a long history of debate on whether we want to build a single, powerful humanoid robot that can do all the jobs, or we have a team of robots that can collaborate,” says one of the study authors, Hao Zhang, associate professor at the UMass Amherst Manning College of Information and Computer Sciences and director of the Human-Centered Robotics Lab.

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