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Technologies for removing carbon from the atmosphere are improving, but finding solutions for what to do with the captured carbon remains a challenge. Rice University scientists have developed a method to convert carbon dioxide into methane, a valuable fuel and industrial feedstock. The researchers used electrolysis and catalysts with isolated copper atoms grafted onto two-dimensional polymer templates. The catalysts enabled the reduction of carbon dioxide to methane at a high rate of [...]

Top Takeaways A assessment paper discusses the learn about on minimally processed greens (MPVs) in the Brazilian marketplace. Data is gifted on hygiene signs and pathogenic microorganisms discovered in MPVs. Outbreaks of food-borne illnesses related to the intake of recent greens in Brazil are mentioned. Regular intake of greens is vital for human diet. The call for for MPVs is expanding because of the desire for wholesome meals that may be ready temporarily. However, the [...]

The food industry is investing in the development of sustainable packaging alternatives to reduce plastic waste. Researchers in Brazil have developed a film made from a compound derived from limonene, found in citrus fruit peel, and chitosan, derived from crustacean exoskeletons. Limonene has previously been used in food packaging for its antioxidant and antimicrobial properties, but its volatility and instability during the manufacturing process have hindered its widespread use. The new film [...]

Researchers at the University of São Paulo have discovered that brilacidin, a new drug tested for various diseases, including COVID-19, can kill drug-resistant strains of fungi when combined with certain antifungals. The drug’s potential application has been patented and is reported in an article published in Nature Communications. The researchers explored 1,400 chemical compounds before identifying brilacidin. Combining brilacidin with antifungals caspofungin or voriconazole was [...]

– Melatonin, known for its antioxidant effects and sleep-regulating role, may actually worsen intestinal inflammation and disrupt gut microbiota.– Melatonin supplementation can potentially have adverse health effects, particularly for individuals with Crohn’s disease and ulcerative colitis.– The balance of gut microbiota is crucial for digestion, immunity, and All things considered health.– Imbalance in gut microbiota can contribute to various health disorders such [...]

  – Resistance training and physical exercise can alleviate symptoms of Alzheimer’s disease.– The study conducted experiments on transgenic mice with beta-amyloid plaques in the brain and found that four weeks of training decreased the formation of these plaques.– Alzheimer’s disease is characterized by amyloid plaques, which can affect brain function.– The training also normalized plasma levels of corticosterone, a hormone associated with [...]

Researchers at the University of Sao Paulo are using artificial intelligence (AI) and Twitter to create anxiety and depression prediction models. The models could detect signs of these illnesses before clinical diagnosis. Preliminary findings from the model suggest the possibility of detecting the likelihood of a person developing depression based solely on their social media friends and followers. The first step involved constructing a database, called SetembroBR, of information relating to a [...]

A small planet in the outer reaches of our solar system has a dense ring surrounding it, according to recent telescope data. And the reason is a mystery to scientists. With a width of 690 miles (1,110 kilometres), the planet Quaoar is about the seventh largest among the about 3,000 tiny planets that circle the sun beyond Neptune. Pluto and Eris are the two largest. According to a press release from the European Space Agency, observations of Quaoar between 2018 and 2021 revealed that the [...]

“All matter on Earth, both live and inert, experiences the effects of the gravitational forces of the sun and moon expressed in the form of tides. The periodic oscillations exhibit two daily cycles and are modulated monthly and annually by the motions of these two celestial bodies. All organisms on the planet have evolved in this context,” said Cristiano de Mello Gallep of the University of Campinas (UNICAMP). The meta-analysis showed that in the absence of external influences like [...]