Depression is the most prevalent psychiatric disease. The number of new cases rises and the disease manifests itself at an earlier age.
Depression is lower in populations with higher fish consumption. This leads to the question whether there might be something in fish that prevents depression or more general that is required for proper functioning of the brain.
Fats are major structural components of brain tissue. These fats are special in that they contain DHA. DHA is a fatty acid that can be made in the body only in limited quantities and only if special conditions are met. These conditions depend amongst others on the type of diet. A Western type of diet does not favour the formation of DHA. So it was considered possible that intake of preformed DHA is required for proper functioning of the brain. This brings us back to the association between fish consumption and depression: fish is main source of DHA and other higher omega-3 fatty acids in the diet.
Armand Christophe | alfa
Skipping Meat on Occasion May Protect Against Type 2 Diabetes
25.06.2019 | Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke
Inhaling air pollution-like irritant alters defensive heart-lung reflex for hypertension
19.06.2019 | University of South Florida (USF Innovation)
From June 25th to 27th 2019, the Fraunhofer Institute for Digital Media Technology IDMT in Ilmenau (Germany) will be presenting a new solution for acoustic quality inspection allowing contact-free, non-destructive testing of manufactured parts and components. The method which has reached Technology Readiness Level 6 already, is currently being successfully tested in practical use together with a number of industrial partners.
Reducing machine downtime, manufacturing defects, and excessive scrap
The quality of additively manufactured components depends not only on the manufacturing process, but also on the inline process control. The process control ensures a reliable coating process because it detects deviations from the target geometry immediately. At LASER World of PHOTONICS 2019, the Fraunhofer Institute for Laser Technology ILT will be demonstrating how well bi-directional sensor technology can already be used for Laser Material Deposition (LMD) in combination with commercial optics at booth A2.431.
Fraunhofer ILT has been developing optical sensor technology specifically for production measurement technology for around 10 years. In particular, its »bd-1«...
The well-known representation of chemical elements is just one example of how objects can be arranged and classified
The periodic table of elements that most chemistry books depict is only one special case. This tabular overview of the chemical elements, which goes back to...
Light can be used not only to measure materials’ properties, but also to change them. Especially interesting are those cases in which the function of a material can be modified, such as its ability to conduct electricity or to store information in its magnetic state. A team led by Andrea Cavalleri from the Max Planck Institute for the Structure and Dynamics of Matter in Hamburg used terahertz frequency light pulses to transform a non-ferroelectric material into a ferroelectric one.
Ferroelectricity is a state in which the constituent lattice “looks” in one specific direction, forming a macroscopic electrical polarisation. The ability to...
Researchers at TU Graz calculate the most accurate gravity field determination of the Earth using 1.16 billion satellite measurements. This yields valuable knowledge for climate research.
The Earth’s gravity fluctuates from place to place. Geodesists use this phenomenon to observe geodynamic and climatological processes. Using...
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25.06.2019 | Health and Medicine