Search

Anzahl der Suchergebnisse: 1231
Die Große Wolfsfliege (Dasypogon diadema), ist eine giftige Raubfliege, die auch in Hessen vorkommt und spezialisiert Hautflügler jagt.
The robber fly (Dasypogon diadema) is a poisonous predatory fly that also occurs in Hesse and specializes in hunting hymenoptera.

Chemistry Animals Biodiversity

Targeted pesticides from fly toxins

A German research cooperation has analyzed the toxins of a species of the robber fly and found an underestimated potential for agriculture and pharmaceutical research.

Das Immunsystem des wilden Tabaks Nicotiana benthamiana erfordert einen anderen Proteinkomplex als das der Modellpflanze Ackerschmalwand.
The immune system of wild tobacco Nicotiana benthamiana requires a different protein complex than that of the model plant thale cress.

Agriculture and forestry Plants Plant breeding research

Tobacco defends itself differently

Plant researchers at the University of Halle-Wittenberg have compared the immune response of tobacco with thale cress and discovered surprising differences.

Grünanlagen mit Rasenflächen und Bäumen tun Stadtbewohnern gut – warum das so ist, haben Forscher nun auf neuronaler Ebene untersucht.
Researchers have measured why green spaces are good for us at the neuronal level.

Construction Plants Social sciences

City dwellers profit from green spaces

Lawns and trees are good for people living in the city - neuroscientists from Heidelberg and Karlsruhe have measured how spending time in green spaces affects the well-being of volunteers.

Der gelbe badische Landmais ist eine von rund 5.000 europäischen Landrassen.
There are about 5,000 European landraces.

Agriculture and forestry Plants Agriculture sciences

Getting maize in shape for climate change

Plant researchers from Germany have unlocked the genetic potential of old landraces for breeding robust maize varieties that can withstand harsh conditions caused by climate change.

In Sedimenten der Ostsee haben Tübinger Forscher eine bislang unbekannte chemische Quelle des Treibhausgases Lachgas identifiziert.
In sediments of the Baltic Sea, researchers from Tübingen have identified a previously unknown chemical source of the greenhouse gas nitrous oxide.

unspecific unspecific unspecific

New source of greenhouse gas identified

In marine sediments, not only microorganisms but also chemical processes produce nitrous oxide that is harmful to the climate.

Vernonia galamensis besitzt einen hohen Anteil von Ölen, die für die chemische Industrie wertvoll sind.
Ironweed has a high proportion of vernonia oil that is valuable for the chemical industry.

Chemistry Plants Chemistry

Green chemistry from ironweed

A German-Ethiopian research cooperation aims to develop catalysts for the sustainable use of fatty oils from the seeds of Vernonia galamensis.

Pflanzensamen wie diese Exemplare der Dahlemer Saatgutbank sind vielfältig, doch gemein haben sie, dass die gelagerten Bestände regelmäßig auf ihre Keimfähigkeit überprüft werden müssen.
Seedbanks have a wide variety of seed, which need to be monitored closely

Agriculture and forestry Plants Biodiversity

Rapid test monitors aging of seeds

Dead or alive? Plant researchers at the University of Osnabrück have developed a method that can save seedbanks a lot of time and effort.

Xenoglue - Superkleber nach Muschelart

Chemistry Microorganisms Biotechnology/Systems biology

Mussel style superglue

Scientists in Berlin have developed an adhesive protein inspired from mussels and are able to produce the substance from reprogrammed microbes. The adhesive can be used as superglue to treat wounds and bone fractures.

Datenverarbeitung, Analyse und Auswertung der genetischen Altersbestimmung sind in einer einzigen Benutzeroberfläche vereint.
Data processing, analysis and evaluation of the genetic age determination are combined in a single user interface.

Pharmaceutical industry unspecific Biotechnology/Systems biology

DNA test shows biological age

Using epigenetic markers in the genome, Fraunhofer researchers can deduce the biological age of a cell sample. The software used is based on AI algorithms.

Dieser Demonstrator stellt elektrochemische in nur einem Schritt Ethen aus CO2 und Wasser her.
This demonstrator produces ethylene from CO2 and water electrochemically in just one step.

Chemistry Microorganisms Biotechnology/Systems biology

Electrochemical cell recycles CO2

Fraunhofer researchers are developing processes and catalysts to produce chemicals and fuels from carbon dioxide. They have now demonstrated ethylene synthesis.

Pestizide können bereits in geringsten Konzentrationen Wirkungen auf sensitive Individuen haben. Das zeigen auch Versuche mit Wasserflöhen.
Pesticides can have effects on sensitive individuals even at very low concentrations. This was also shown by experiments with water fleas.

Chemistry unspecific Agriculture sciences

Pesticides: even low doses harmful

Pesticides pose greater risks than previously thought: Helmholtz researchers have shown that pollutants can affect sensitive people and ecosystems even at very low concentrations.

Insektenarten, wie diese Kleine Goldschrecke (Chrysochraon dispar), sind in ihren Beständen deutlich zurückgegangen.
The populations of insect species such as Chrysochraon dispar have shrunk considerably.

Agriculture and forestry Animals Agriculture sciences

Insects disappear faster than suspected

In Germany, most insect groups are affected by species extinction - and more so than previously assumed, as a study led by the Technical University of Munich shows.

FAU-Wissenschaftler haben zusammen mit internationalen Kollegen das Rätsel um die Härte von Perlmutt (im Bild das Perlmutt einer Abalone-Schnecke) geknackt.
Together with international colleagues, FAU scientists have cracked the mystery of the hardness of nacre (the picture shows the nacre of an abalone snail).

Pharmaceutical industry Animals Materials sciences

As strong as mother-of-pearl

Researchers have shed light on the structure of nacre in mussels, paving the way for break-resistant ceramic materials.

Mechanische Unkrautbekämpfung: Spezialisten der Universität Bonn stellen einen Rollstriegel ein, der über die frisch gepflanzte Versuchsfläche kämmt, um keimende Unkräuter zu entfernen.
Mechanical weed control: Specialists from the University of Bonn adjust a roller weeder that combs over the freshly planted trial area to remove germinating weeds.

Agriculture and forestry Plants Agriculture sciences

Gentle weed control

Researchers from Bonn are hoping to gently optimize weed control in the cultivation of medicinal plants in order to avoid contamination.

Laubholzarten können den Versorgungsengpass durch Nadelholz ausgleichen
Hardwood species can compensate for the supply bottleneck of coniferous woods

Agriculture and forestry Plants Forestry

Making fiberboard from hardwood

In addition to softwoods, low-value hardwoods are also suitable for the production of fiberboard. This has been demonstrated by Fraunhofer researchers.

EU building
The Europa building in Brussels is the seat of the European Council.

Agriculture and forestry Plants Agriculture sciences

Genome Editing: EU to review judgment

The European Council calls on the European Commission to investigate how the handling of genome-edited plants is to be regulated in future.

Kläranlagen haben oft einen hohen Flächenbedarf. Der Ruhrverband erprobt jetzt ein Verfahren, das unter anderem Fläche einspart.
The new wastewater treatment process saves space.

Machine and plant engineering Microorganisms Plant and process engineering

More efficient wastewater treatment

Sewage treatment plants often require a lot of space. The Ruhrverband is piloting a new process that saves 30% electricity and also reduces space requirements and operating costs.

The European Investment Bank is one of the world's largest development banks.

unspecific unspecific unspecific

EIB goes green

The European Investment Bank will stop financing fossil energy projects from the end of 2021. Future funding will focus on clean energy innovation, energy efficiency and renewables.

Taucher sammeln Blätter des Neptungrases (Posidonia oceanica) in der Bucht von Calvi auf Korsika.
Divers collect leaves of Posidonia oceanica in the bay of Calvi on Corsica.

Pharmaceutical industry Plants Biotechnology/Systems biology

Oceans yield new antibiotics

Researchers have discovered a new source of antibiotics in the ocean. Planctomycetes are a marine phylum that has previously attracted little attention.

Frieder Rubik

Consumables unspecific Bioökonomie mitgestalten

New solutions to reduce packaging waste

Together with partners from business and municipalities, Frieder Rubik is looking for new strategies to minimize the use of plastic packaging in retail.