Veículo
Life Technology
Em 2026: 63 notícias
Desde 1995: 309 notícias
Researchers profile pollutants present in an important river basin in São Paulo state, Brazil
Publicado em 30 de novembro de 2023
São Paulo state, located in southeastern Brazil, is known for its vibrant cities, diverse landscapes, and rich biodiversity. However, rapid urbanization and industrialization have led to environmental challenges, particularly in the river basins that serve as vital water sources for the region.
Researchers in São Paulo have been actively studying the pollutants present in an important river basin to assess the impact on the ecosystem and human health. The river basin, which [...]
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Review article shows key role of Brazil in research on sugarcane for bioenergy
Publicado em 27 novembro 2023Sugarcane has long been recognized as a valuable crop for its ability to produce sugar. However, in recent years, there has been a growing interest in utilizing sugarcane for bioenergy production. A review article published in the Journal of Renewable Energy highlights the significant role that Brazil has played in advancing research on sugarcane for bioenergy. Brazil's Dominance in Sugarcane Production Brazil is the largest producer of sugarcane in the world, accounting for [...]ver notícia -
Researchers obtain promising results against capacity loss in vanadium batteries
Publicado em 22 novembro 2023Vanadium batteries have long been considered a promising energy storage solution due to their high energy density and long cycle life. However, one major challenge that has hindered their widespread adoption is the capacity loss that occurs over time. Fortunately, a team of researchers has recently made significant progress in addressing this issue. Their findings, published in the prestigious journal Science Advances, offer new insights into mitigating capacity loss in vanadium [...]ver notícia -
Biomaterial proves capable of accelerating bone regeneration
Publicado em 21 novembro 2023Bone regeneration is a complex process that often requires significant time and effort. However, recent advancements in biomaterials have shown promising results in accelerating this process, offering hope to patients with bone injuries or diseases. The Role of Biomaterials Biomaterials are synthetic or natural substances that can be used to replace or repair damaged tissues in the body. In the context of bone regeneration, biomaterials provide a scaffold for new bone growth, facilitating [...]ver notícia -
New fossil assemblage highlights complexity of classifying silesaurid phylogeny
Publicado em 21 novembro 2023Classifying the phylogeny of silesaurids, a group of reptiles that lived during the Triassic period, has always been a challenging task for paleontologists. However, a recent discovery of a new fossil assemblage has shed light on the complexity of their evolutionary relationships. Silesaurids are an important group of reptiles that played a significant role in the early evolution of dinosaurs. They are considered to be close relatives of dinosaurs and share many characteristics with them. [...]ver notícia -
Better access to diagnostic tests raises incidence of thyroid cancer in more affluent areas
Publicado em 31 outubro 2023Thyroid cancer, a condition characterized by the abnormal growth of cells in the thyroid gland, has seen a significant rise in incidence in more affluent areas. This increase can be attributed to better access to diagnostic tests and screenings in these regions. Diagnostic tests play a crucial role in the early detection and diagnosis of thyroid cancer. With improved healthcare infrastructure and resources in wealthier areas, individuals have greater access to these tests, leading to a [...]ver notícia -
Products made of plastic falsely claimed to be biodegradable are on sale at Brazilian supermarkets
Publicado em 27 outubro 2023Plastic pollution is a global environmental crisis that continues to worsen. In an effort to combat this issue, many consumers are seeking out products that are labeled as biodegradable or environmentally friendly. However, recent investigations have revealed that some products being sold at Brazilian supermarkets are falsely claiming to be biodegradable. Plastic products that are falsely labeled as biodegradable can have serious consequences for the environment. When these products end up [...]ver notícia -
Longevity may be associated with olfactory perception of harmful substances
Publicado em 25 outubro 2023Have you ever wondered why some people seem to live longer than others? While genetics, lifestyle choices, and environmental factors all play a role in determining lifespan, recent research suggests that olfactory perception of harmful substances may also be a contributing factor to longevity. Our sense of smell, or olfaction, is a powerful tool that helps us detect and identify various scents in our environment. It is closely linked to our ability to taste and plays a crucial role in our [...]ver notícia -
Study associates reduced activity of a key enzyme with microcephaly in Zika-infected offspring
Publicado em 24 outubro 2023A recent study has found a potential link between reduced activity of a key enzyme and the development of microcephaly in offspring infected with the Zika virus. Microcephaly is a birth defect characterized by an abnormally small head and brain, leading to developmental issues and intellectual disabilities. The Zika virus, primarily transmitted through mosquito bites, gained global attention during the 2015-2016 outbreak in South America. Pregnant women infected with the virus were found to [...]ver notícia -
Plants in the Cerrado combine at least two strategies to survive fire, study shows
Publicado em 20 outubro 2023Plant species native to the Brazilian savanna-like biome grow thick bark to protect their internal tissues and hide organs that assure resprouting below the ground, according to an article in Flora by researchers at São Paulo State University Different below-ground organs analyzed in Cerrado species: (a) xylopodium in Stryphnodendron rotundifolium; (b) xylopodium and possible tuberous root in Annona crassiflora; (c) root crown in Miconia albicans; (d) woody rhizome in Handroanthus [...]ver notícia