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315.494  Articles
1 of 31.550 pages  |  10  records  |  more records»
Anti-plaque agents are known to reduce the formation of dental biofilms such as fluoride and chlorhexidine. However, excessive use of fluoride causes fluorosis and chlorhexidine side effects caused genotoxic. Pluchea indica L is one of the abund... see more

Recent dreams were collected over a year’s period from college undergraduates.  In addition to providing self-evaluations of the dreams, participants were also asked to answer a variety of media use questions. These were both in terms of their media ... see more

In this paper, the direct links between the herbaceous vegetation and soil pH has beenanalyzed, also taking in consideration other stational elements. For a more relevant result, the studywas conducted in a secular forest because the natural balance and p... see more


Analizaremos en este artículo cómo Charles de Saint-Évremond (1613-1703), sin renunciar a la religiosidad, propone una ética que no reniega del mundo terrenal, como preconizaba la Iglesia en la Francia de finales del siglo XVII. El filósofo no sólo rehabi... see more

The challenges which confront urban spaces in developing countries have become so enormous, and they continue to challenge the capacity of States in these countries to respond effectively. These challenges range from poor infrastructure to weak infrastruc... see more

Information technology has revolutionised the learning methods in the current decade. Online education is made possible by integrating technology into the existing teaching programs. Educational systems all over the world were disrupted by the COVID-19 pa... see more

Accumulation of carbon dioxide in the Earth's atmosphere leads to an increase in the greenhouse effect and, as a consequence, to significant climate change. Thus, the demand to develop effective technologies of carbon dioxide conversion grows year to year... see more

Most athletes with COVID-19 are asymptomatic or mildly symptomatic, but there are now consistent reports that COVID-19 positive athletes may present with persistent and residual symptoms many weeks to months after initial infection. Most often the respira... see more

1 of 31.550 pages  |  10  records  |  more records»