Veículo
Yahoo! (Singapura)
Em 2023: 1 notícias
Desde 1995: 8 notícias
Scientists Make 'Disturbing' Find On Remote Island: Plastic Rocks
Publicado em 21 março 2023
There are few places on Earth as isolated as Trindade island, a volcanic outcrop a three- to four-day boat trip off the coast of Brazil.
So geologist Fernanda Avelar Santos was startled to find an unsettling sign of human impact on the otherwise untouched landscape: rocks formed from the glut of plastic pollution floating in the ocean.
Santos first found the plastic rocks in 2019, when she traveled to the island to research her doctoral thesis on a completely different [...]
-
$205 Million Investment Accelerates Construction of the Giant Magellan Telescope
Publicado em 02 agosto 2022Funding round represents one of the largest in project history, with investments from Carnegie Institution for Science, Harvard University, São Paulo Research Foundation (FAPESP), The University of Texas at Austin, University of Arizona, University of Chicago Image quality comparison of a small patch of sky as the James Webb Space Telescope would observe it (left), and a simulation of the Giant Magellan Telescope using adaptive optics to achieve diffraction limited seeing from the [...]ver notícia -
Blue Water Vaccines Announces Collaboration With Instituto Butantan For The Development Of BWV-101, A Universal Influenza Vaccine Candidate
Publicado em 19 maio 2022CINCINNATI, May 19, 2022 (GLOBE NEWSWIRE) -- Blue Water Vaccines, Inc. (“BWV” or “Blue Water Vaccines” or “the Company”) a biopharmaceutical company developing vaccines, announces a collaboration with the multidisciplinary Center for R&D in Immunobiologics (“CeRDI”), an initiative of Instituto Butantan (“Butantan”). Through this partnership, Butantan, a leading Brazilian producer of immunobiologic products and vaccines, and BWV [...]ver notícia -
Cuba's vaunted health system straining under COVID cases
Publicado em 01 setembro 2021Cuba's vaunted public health system, which boasts more doctors per capita than any other country, has been pushed to the brink in recent months by the arrival of the coronavirus Delta variant. In a country long left relatively unscathed by the global pandemic, doctors are now battling to get their hands on oxygen and drugs, and patients can wait up to 24 hours for a hospital bed. Despite having rolled out its own, home-grown Covid-19 vaccines -- Latin America's first -- Cuba has seen [...]ver notícia -
Covid may lead to emergence of ‘superfungus’ in Brazil, say scientists
Publicado em 15 junho 2021Overcrowded hospitals, exhausted health care workers, and other factors are creating “ideal conditions” for the emergence of a “superfungus” with the ability to resist drug treatment, warn scientists. The first two cases of infection with the fungus Candida auris in Covid patients, described in the Journal of Fungi, was reported in a hospital in Salvador in the state of Bahia, Brazil. “Nine other C auris patients have since been diagnosed at the same hospital, [...]ver notícia -
Listening to Music While Driving May Reduce Cardiac Stress
Publicado em 15 novembro 2019Stress while driving is a risk factor for the development of cardiovascular disease and sudden cardiac complications such as heart attack, but now researchers have found that listening to music while driving can reduce cardiac stress. "We found that cardiac stress in the participants in our experiment was reduced by listening to music while they were driving," said study lead author Vitor Engracia Valenti, Professor at Sao Paulo State University in Brazil. For the study, [...]ver notícia -
Low-calorie diet may improve cell performance
Publicado em 13 fevereiro 2019Sao Paulo, Feb 13 (IANS) Consuming low-calorie food may have a protective effect against some diseases as the number of calories a person eats directly influences the performance of various cells, researchers say. The study on mice showed that a low-calorie diet can protect the brain from neuronal cell death associated with diseases such as Alzheimer's, Parkinson's, epilepsy and cerebral vascular accident (CVA). "We are looking at how changes to the diet affect metabolism and how that ends up [...]ver notícia -
Cannabidiol effective against depression: Study
Publicado em 01 setembro 2018Sao Paulo, Sep 1 (IANS) A single dose of cannabidiol -- a non-intoxicating compound of marijuana -- was found highly effective in eliminating the symptoms of depression in rats, finds a study. The findings showed that as compared to the commercial anti-depressants that typically take two to four weeks to have a significant effect, cannabidiol's first results appear in 24 hours after a single dose. Moreover, the beneficial effects were fast acting and sustained, persisting for seven days. It [...]ver notícia