Перепишите на русском языке предоставленный текст, сохраняя его общий смысл и структуру, но используя: Разнообразную лексику, Перефразирование и переформулирование предложений, Изменение порядка слов и структуры предложений, Улучшение читабельности и удобочитаемости, Сохранение точности и ясности исходного текста. Дополнительные указания: Избегайте использования плагиата или перефразирования с помощью синонимайзеров, Стремитесь к созданию уникального и оригинального текста, который не будет идентичен исходному, Ни одно предложение из созданного вами не должно точь-в-точь повторять исходное, уберите из текста весь мусор вроде ссылок, сносок, указания авторов. Разбей текст на абзацы, используй markdown. Заголовок для текста придумывать не нужно. Вот сам текст: 
Editors' notes This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility: fact-checked peer-reviewed publication proofread Chemical reactions are commonly depicted as transitions from reactants to products. However, such reactions involve many molecules, and the individual molecules themselves undergo frequently-occurring structural changes as they transform from the reactants to the products. Even in the most straightforward chemical reactions, the actual observable changes that occur during the reaction are far quicker and far more complex than can be observed with any existing technology―similar to how fast-moving objects appear blurry in photos taken with a slow shutter speed. A research team in Japan, led by Professor Tamiki Komatsuzaki at the Institute for Chemical Reaction Design and Discovery (ICReDD), Hokkaido University, have developed a framework that accurately describes how first-order reactions appear depending on the time interval used to measure the reaction. Their work was described in the journal Proceedings of the National Academy of Sciences. "During a reaction, the atoms of the reactants and products undergo a series of structural rearrangements, or isomerization, until the reaction is complete," Tamiki explains. "The speed at which these isomerizations occur means that we typically obtain only a simplified understanding of the process at any given point, through a process called coarse-graining." Yutaka Nagahata, first author of the study, says, "We formulated a coarse-graining process that satisfies 'exact lumping' conditions—the exact matching of a simplified version of an equation with its original detailed counterpart, a theory proposed over half a century ago—by focusing on observation intervals, which can be thought of as the 'shutter speed' of a scientific observation. "To adopt this matching, we formulated a criterion for the indistinguishability of the statistical behavior of stable molecular shapes (isomers) as a function of observation 'shutter speed.'" The team identified key observation intervals at which different molecular shapes "blur together" and the system appears to become simpler. They created a "systematic diagram" that shows how the reaction process appears more and more simplified as the observation interval increases, eventually appearing as a one-step process (reactants directly changing into products) at long observation intervals. Using this "systematic diagram," it is possible to immediately determine indistinguishable groups and obtain the rate equation over the groups by applying developed exact lumping. "In developing exact coarse-graining, we have leapfrogged over current approximation theories, which possess many omissions that make them quite inaccurate," says Professor Mikito Toda at the Graduate School of Information Science, University of Hyogo, and a co-author of the study. The team used the Claisen rearrangement reaction of allyl vinyl ether to show that exact coarse-graining could account for all possible reaction paths. Future work will focus on extending this study to other first-order reactions. Ultimately, the researchers hope their work will provide a mathematical support of transition state theory. More information: Komatsuzaki, Tamiki, An encompassed representation of timescale hierarchies in first-order reaction network, Proceedings of the National Academy of Sciences (2024). DOI: 10.1073/pnas.2317781121 Journal information: Proceedings of the National Academy of Sciences Provided by Institute for Chemical Reaction Design and Discovery (ICReDD)