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Un sistema di nuova concezione trasforma i rifiuti umani in un potente strumento per un'energia e un'agricoltura redditizie e sostenibili in regioni con risorse limitate. Il prototipo, delineato in uno studio condotto a Stanford, recupera un prezioso fertilizzante dall'urina, utilizzando l'energia solare che può anche fornire energia per altri usi. Nel processo, il sistema fornisce servizi igienici essenziali, rendendo le acque reflue più sicure da scaricare o [...]

A newly developed system transforms human waste into a powerful tool for profitable and sustainable energy and agriculture in resource-limited regions. The prototype, outlined in a Stanford-led study, recovers a valuable fertilizer from urine, using solar energy that can also provide power for other uses. In the process, the system provides essential sanitation, making wastewater safer to discharge or reuse for irrigation. “This project is about turning a waste problem into a resource [...]

Stanford University researchers have built a photovoltaic-thermal electrochemical stripping system that extracts fertilizer nutrients from human urine. They say the system could provide a cost-effective alternative in regions with limited access to conventional fertilizers. A research team from Stanford University has developed a prototype that uses solar energy to extract nutrients from human urine to create a sustainable fertilizer. They presented the system in “ Prototyping and [...]

Erste Neubeschreibung einer fossilen Wirbeltierart aus Syrien Nahe der syrischen Stadt Afrin hat ein internationales Forschungsteam, an dem auch Forschende des Senckenberg Centre for Human Evolution and Palaeoenvironment an der Universität Tübingen beteiligt sind, eine bislang unbekannte fossile Meeresschildkröte entdeckt. Die unter der Federführung der Universität in São Paulo neu benannte Art Syriemys lelunensis stammt aus dem frühen Eozän, der [...]

First newly described fossil vertebrate species from Syria Near the Syrian city of Afrin, an international research team, including researchers from the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tübingen, has discovered a previously unknown fossil sea turtle. The species Syriemys lelunensis, newly named under the aegis of the University of São Paulo, dates from the early Eocene, around 50 million years ago. The find includes a completely [...]

First newly described fossil vertebrate species from Syria Near the Syrian city of Afrin, an international research team, including researchers from the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tübingen, has discovered a previously unknown fossil sea turtle. The species Syriemys lelunensis, newly named under the aegis of the University of São Paulo, dates from the early Eocene, around 50 million years ago. The find includes a completely [...]

First newly described fossil vertebrate species from Syria (PresseBox) ( Frankfurt Near the Syrian city of Afrin, an international research team, including researchers from the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tübingen, has discovered a previously unknown fossil sea turtle. The species Syriemys lelunensis , newly named under the aegis of the University of São Paulo, dates from the early Eocene, around 50 million years ago. The find [...]

As cancer cases have increased worldwide, the disease has become more complex, presenting challenges to scientific advances in diagnosis and treatment. In this context, artificial intelligence (AI) has emerged as a valuable tool for predicting and detecting cases. A tool developed by Brazilian and Polish researchers may contribute to this process. The machine learning model can predict the aggressiveness of certain tumors by identifying specific proteins. It generates a stemness index [...]

Eine aktuelle Studie zeigt: Drei brasilianische Amphibienarten gelten nun als ausgestorben – Jahrzehnte nach ihrem Verschwinden. Eine formale Einstufung durch die IUCN steht zwar noch aus, doch die genetischen und historischen Belege lassen kaum Zweifel am Verlust dieser Arten. Veröffentlicht im Bulletin of the American Museum of Natural History, identifizierte eine internationale Forschungsgruppe mithilfe modernster DNA-Analysen aus historischen Museumsexemplaren drei Froscharten [...]