Urbanization is one of the most drastic forms of land-use change, and its negative consequences on biodiversity have been studied extensively in temperate countries such as Germany. However, less research has been conducted in tropical regions from the Global South, where most of the ongoing and future urbanization hotspots are located, and little is known about its effects on agricultural biodiversity and associated ecosystems. A research team…

Researchers from the Max Planck Institute for Dynamics and Self-Organization (MPIDS), the University of Pennsylvania and the University of Twente created a new model for a new transport mechanism on the microscale in a combined experimental and theoretical approach. They investigated small self-propelling objects, so-called micro-swimmers, and monitored a directed transport of particles in the surrounding fluid. Using this observation, they…

Pepper has flexible features like easily preserved and transportable in dried form, needed in moderate quantity to enrich dishes, easy to produce and wide scale. Genetic data stored in genebanks confirm that pepper has been spread along with the very earliest intercontinental traders, being among the first examples of a globally traded, mass-market, consumer-discretionary good. These are the conclusions of a study conducted by an international…

The United States recently secured 1.7 million doses of a compound that could help to treat Covid-19 patients. In preliminary studies, Molnupiravir reduced the transmission of the SARS-CoV-2 coronavirus. Researchers at the Max Planck Institute (MPI) for Biophysical Chemistry in Göttingen and the Julius Maximilians University (JMU) Würzburg have now elucidated the underlying molecular mechanism. The antiviral agent incorporates RNA-like building…

Large turbines in gas-fired power plants are some of the most effective machines for reliable energy supply. As this technology is set to continue to play a central role in the energy transition, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is working with Siemens Energy to develop the next generation of turbines. Reliable and efficient operation at partial load and flexible use of fuels There is a dual focus to…

The Submillimetre Wave Instrument (SWI), which will embark on a research mission to the Jovian system next year aboard ESA’s Jupiter Icy Moon Explorer (JUICE), has reached an important milestone. After eight years of development and construction at the Max Planck Institute for Solar System Research (MPS) in Germany, the instrument arrived yesterday at Airbus Defence and Space in Toulouse, France. At the same time, another, much larger new arrival…

Agricultural ecologist Professor Teja Tscharntke from the University of Göttingen has received the 2021 Medal of Honor of the Society for Ecology (GfÖ). Since last year, the GfÖ has been awarding scientists with this medal for outstanding and forward-looking achievements in ecological research. With his conceptual ideas on biodiversity patterns at the landscape level, Tscharntke is the "idea generator and mastermind of landscape ecology today,"…

A new model describes the coordination of beating cilia allowing to predict their functional behavior. Researchers from the Max Planck Institute for Dynamics and Self-Organization (MPIDS) analyzed the formation of metachronal waves in arrays of cilia and how external cues might influence them. The model allows to better understand the crucial role that cilia play in many biological processes and lays the foundation for its manipulation. This may…

Microbes have played a key role in our food and drinks – from cheese to beer – for millennia but their impact on our nutrition may soon become even more important. The world is facing growing food challenges as the human population continues to increase alongside its demand for resource intensive animal products. If these needs are to be met solely by conventional agriculture, the environmental cost will be huge. An international research team…

Agricultural economist Professor Matin Qaim from the University of Göttingen will become president of the International Association of Agricultural Economists (IAAE), the scientific professional society of world agricultural economists. Qaim has been a member of the IAAE Board of Directors since 2018, and his term will begin on 31 August 2021, with a period as "President-Elect" during which he will be responsible, among other things, for…