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Warm February is the result of global climate change
Warm February is not an ordinary anomaly; it fits into the picture of global warming. This must be taken seriously, Professor Bogdan Chojnicki from the University of Life Sciences in Poznań told PAP. In his opinion, this is a picture of system-wide climate change.
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Diet, microbiota and mental health are an ‘inseparable trinity’, says expert
‘Diet can support or negatively impact the gut microbiota. In the latter case, we will quickly notice symptoms not only in the digestive system, but also mental well-being,’ says Dr. Joanna Jurek, a biomedicine and human immunonutrition expert.
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In search of silence... among devices
Noise generated by various devices can be reduced thanks to shields that eliminate sound waves. The problem occurs when devices emit heat, which is why the housing should have vents. Dr. Stanisław Wrona from the Silesian University of Technology is looking for a solution to this problem.
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Polish bats are not afraid of moonlight
Light at night makes bats an easier prey for predators, such as owls. This is such a big threat that in equatorial climates, bats limit their activity during the full moon. Meanwhile, researchers have now shown that bats in Poland are completely unconcerned by the Moon's glow during swarming. Where do these differences come from?
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Underwater archaeologists from Nicolaus Copernicus University investigate Bronze Age shipwreck
Polish scientists have discovered Bronze Age ingots in what is believed to be the world’s oldest shipwreck.
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The call for applications for the POLONISTA NAWA program is open
NAWA is announcing recruitment for the 6th edition of the POLONISTA NAWA program. Its aim is to promote the Polish language and popularize Polish studies and research around the world by enabling foreigners interested in the Polish language and culture to undertake studies or carry out research projects in Poland.
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Bacteria that can degrade beta blockers in the environment – wanted!
Beta blockers are a group of drugs used mainly in circulatory diseases. Remains of these substances are not removed in sewage treatment plants and enter the environment, posing a threat to plants and animals. A biologist from the University of Silesia is looking for bacteria that can degrade them.
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Dual strategy against 'castration-resistant' prostate cancer
Scientists intend to block a certain receptor in prostate cancer cells that is responsible for its growth. Known as 5-HT5AR, the receptors near the tumour increase the amount of serotonin, a neurotransmitter called the happiness hormone. However, serotonin also promotes the development of cancer and leads to metastases.
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Two amphorae dating back to 7th-8th century BCE found during street reconstruction
Two amphorae, monuments of the Lusatian culture, have been found in Świdnica (Lower Silesia) during work on the reconstruction of Kraszowicka Street. The vessels come from the older phase of the Iron Age, ca. 750 - 650 BCE.
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Multifractal brain and early stages of multiple sclerosis
Electrical brain signals in patients with multiple sclerosis, a disease mainly associated with the slowing-down of information processing and a lack of motor coordination, show traces of multifractality, scientists from four Polish research institutions have found.
