Science Questions and Answers
Science Questions and Answers

Science Questions and Answers

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Analysis of variance (ANOVA) is a collection of statistical models and their associated estimation procedures (such as the "variation" among and between groups) used to analyze the differences among means. ANOVA was developed by the statistician Ronald Fisher. ANOVA is based on the law of total variance, where the observed variance in a particular variable is partitioned into components attributable to different sources of variation. In its simplest form, ANOVA provides a statistical test of whether two or more population means are equal, and therefore generalizes the t-test beyond two means. anova analysis https://www.computabio.com/anova-analysis.html

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Ab initio quantum chemistry methods are computational chemistry methods based on quantum chemistry. Ab initio quantum chemistry methods attempt to solve the electronic Schrödinger equation given the positions of the nuclei and the number of electrons in order to yield useful information such as electron densities, energies and other properties of the system. Ab Initio Quantum Chemistry Methods https://www.computabio.com/ab-....initio-quantum-chemi

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The interaction between proteins is essential, it is the basis of all metabolic activities of the cell. In order to better understand the biological activity of cells, the function of protein monomers and complexes must be well understood, which will involve the study of protein interactions. The study of protein-protein interaction and recognition is an important research content in the field of life sciences. Protein-Protein Docking https://www.computabio.com/pro....tein-protein-docking

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After an atom or molecule absorbs a certain amount of energy, the electron is excited to a higher energy level but not yet ionized. Excited states generally refer to electronic excited states. The translational energy of molecules increases when gases are heated, and the vibrational energy of molecules increases when liquids and solids are heated, but no electrons are excited. These states are not excited states. When an atom or molecule is in an excited state, the distribution of the electron cloud will undergo certain changes, the equilibrium distance between the nuclei of the molecule increases slightly, and the chemical reaction activity increases. Excited State Computing https://www.computabio.com/exc....ited-state-computing

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