Science method

Method for revealing unwanted biological effects of chemicals – sciencedaily

How do pollutants and other chemicals to which we are exposed affect our health? Researchers at Linköping University in Sweden applied a method to identify proteins in the body affected by chemicals. The method can be used to find out at an early stage whether a substance has biological effects …

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Innovative method of biomedical waste management developed in Kazakhstan

NUR-SULTAN – Scientists from the Kazakh National University of Al-Farabi have developed an innovative method of handling biomedical waste (such as medical masks, gloves, shoe covers, etc.), which has no ‘analogous in the world, reports the Kazakh Ministry of Education and Science Press Service. Biomedical waste can be recycled without …

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This method can help predict the death of Covid patients

Toronto: The amount of SARS-CoV-2 genetic material – viral RNA – in the blood is a reliable indicator for detecting which patients will die from the infectious disease, researchers have found. Despite advances in the management of Covid-19, doctors are struggling to identify the patients most at risk of dying …

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Scientists use new deep learning method to add 301 planets to Kepler’s total number

Deep neural networks are machine learning systems that automatically learn a task if the necessary data is provided. An artificial neural network (ANN) with many layers between the input and output layers is called a deep neural network (DNN). Neural networks come in different shapes and sizes. However, they all …

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Low cost and green copper recovery method in gold factories

Most consumers are unaware of the environmental impact of gold production, but around 20 tonnes of waste is generated in order to produce enough gold for a single alliance. Now, a team of researchers from Cleaner Production Journal. have developed a new green method for the recovery of copper from …

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New method enables deeper analysis of impact of endocrine disrupting chemicals on gene expression

When something disrupts hormonal binding to the receptor, such as environmental compounds or pollutants called endocrine disrupting chemicals (EDCs), the results can be harmful and in some cases lead to some forms of cancer. But exactly how certain compounds interfere with this process is not always easy to decipher. Researchers …

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New calculation method yields largest grizzly bear population

The grizzly bear population in the Greater Yellowstone ecosystem is the largest it has ever been. It is estimated that nearly 1,070 grizzly bears are found in northwestern Wyoming and parts of Montana and Idaho. This number is much higher than previous estimates which put the grizzly population estimate at …

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The experiences of fishermen at sea used to develop a new method of collecting scientific data

The state agency responsible for the conservation and protection of marine fisheries resources has developed an important new tool that captures the knowledge and practical experience of fishermen to help monitor changes in marine fish stocks . According to Inland Fisheries Ireland (IFI), the new method – called ‘FLEKSI’ – …

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New method gives insight into how cells are altered by disease

A new “image analysis pipeline” gives scientists a quick new insight into how disease or injury has changed the body, down to the individual cell. It’s called TDAExplore, which uses the detailed imaging provided by microscopy and pairs it with a hot math field called topology, which provides insight into …

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New method based on SERS could provide easy and early diagnosis of liver inflammation

Recently, the team led by Prof. HUANG Qing from the Institute of Intelligent Machines, Hefei Institutes of Physical Science (HFIPS) developed a new biosensor based on Surface Enhanced Raman Spectroscopy (SERS) combined with aptamers to achieve the Inflammatory microRNA-122 (miR-122) detection in exosomes secreted by cells. In this research, a …

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