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В Финляндии предупредили об опасном шаге ЕС против России09:28
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Agar was first introduced into the laboratory in 1881. Since then, microbiologists have depended on agar to create strong jellies. When microorganisms are streaked or plated onto this jellied surface and incubated, individual cells multiply into distinct colonies that scientists can easily observe, select, and propagate for further experiments. Many of the most important findings in biological research of the last 150 years or so — including the discovery of the CRISPR/Cas9 gene-editing tool — have been enabled by agar.4 Agarose, a derivative of agar, is also essential in molecular biology techniques like gel electrophoresis, where its porous gel matrix separates DNA fragments by size, enabling researchers to analyze and isolate specific genetic sequences.
bank, and were likely to see replacement more often than back-office devices
这些节省下来的资金，被医院重新投入到医疗设备、研究和患者护理上，而非行政支出。更重要的是，志愿者处理了大量非核心任务，让医护人员能专注于医疗本身，提升了运营效率——尤其是在疫情恢复期，志愿者的回归，对医院的正常运转起到了关键作用。