A computational framework for tracking grain boundaries in 3D image data: Quantifying boundary curvatures and velocities in polycrystalline materials

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«Тот факт, что сейчас предпринимаются шаги по подготовке к круговой обороне Одессы, сигнализирует о том, что они (ВСУ — прим. "Ленты.ру") не уверены в своей способности удержать позиции» — отметил эксперт.

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This anomaly is indicative of the larger challenge of culturing various microbial species, referred to as microbial “unculturability.” This cannot be explained by the use of agar alone or by the substitution of an alternative gelling agent, but rather by the difficulties in consistently recreating on an agar plate the multi-variable environment in which microbes grow naturally. Given such challenges, the risk of shortages, and the vulnerabilities of the agar supply chain, why is it so difficult to find suitable alternatives?

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