Exploring the role of predators in keeping pathogens at bay
Lyme disease, bubonic plague, and hantavirus pulmonary syndrome--all potentially serious disease threats to people--are carried by non-human vertebrates, most often rodents, who are the host species for a plethora of pathogens. Recent outbreaks of Monkeypox and Severe Acute Respiratory Syndrome have generated fresh concern about how pathogens move from non-human carriers to people. The paper, "Are predators good for your health? Evaluating evidence for top-down regulation of zoonotic disease reservoirs," appears in this months issue of the Ecological Society of Americas journal Frontiers in Ecology and the Environment and explores the role of predators in curbing disease outbreaks in humans.
Authors Richard Ostfeld (Institute of Ecosystem Studies) and Robert Holt (University of Florida) found that different predator types influence rodent populations in a range of ways, with some very effectively regulating rodent numbers while other predators actually cause periodic rodent population booms.
Nadine Lymn | EurekAlert!
When corals eat plastics
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The more electronics steer, accelerate and brake cars, the more important it is to protect them against cyber-attacks. That is why 15 partners from industry and academia will work together over the next three years on new approaches to IT security in self-driving cars. The joint project goes by the name Security For Connected, Autonomous Cars (SecForCARs) and has funding of €7.2 million from the German Federal Ministry of Education and Research. Infineon is leading the project.
Vehicles already offer diverse communication interfaces and more and more automated functions, such as distance and lane-keeping assist systems. At the same...
A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.
The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...
At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...
There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
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