منابع مشابه
Infants Time Their Smiles to Make Their Moms Smile
One of the earliest forms of interaction between mothers and infants is smiling games. While the temporal dynamics of these games have been extensively studied, they are still not well understood. Why do mothers and infants time their smiles the way they do? To answer this question we applied methods from control theory, an approach frequently used in robotics, to analyze and synthesize goal-or...
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This research summary, based on a review of the literature and a series of focus groups with NHS staff, shows that while it is difficult to measure how people feel about their work, there is much to suggest that morale and motivation of the NHS workforce are low. It identifies three key factors that affect morale and motivation: whether staff feel valued, their working environment, and resource...
متن کاملFrequent SMILES
Predictive graph mining approaches in chemical databases are extremely popular and effective. Most of these approaches first extract frequent sub-graphs and then use them as features to build predictive models. In the work presented here, the approach taken is similar. However, instead of frequent sub-graphs, frequent trees, based on SMILES strings are derived. For this, the SMILES strings of c...
متن کاملSMILES. 2. Algorithm for generation of unique SMILES notation
(24) Ritter, G. L.; Isenhour, T. L. Minimal Spanning Tree Clustering of Gas Chromatographic Liquid Phases. Comput. Chem. 1977, 1, 145-153. Everitt, B. Cluster Analysis; Halsted: New York, 1974. Balaban, A. T. Chemical Graphs. XXXIV. Five New Topological Indices for the Branching of Tree-Like Graphs. Theor. Chim. Acra 1979, 53, 355-375. Balaban, A. T.; Motoc, I. Chemical Graphs. XXXVI. Correlati...
متن کاملAutomated Safeguard Selection Strategies
The goal-oriented security process helps to alleviate risks associated with security and other continuity goals such as scalability, availability, reliability and compliance. System assets, threats, and potential safeguards are modeled in a goal tree to show the likelihood and impact of individual threats and the efficacy of safeguards to protect against them. This paper describes the process o...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2021
ISSN: ['0007-0610', '1476-5373']
DOI: https://doi.org/10.1038/s41415-021-2780-y