Thanks to the advances in public health and medical sciences, the increasing of elderly has
become a structural phenomenon in Europe and the rest of the World. This demographic …

Food safety (FS), as a topic important to human health and wellbeing, has attracted a great
deal of attention. With the large volume of publications in the area, it is hard to gain a …

While modern agriculture brings more food to people, it causes environmental pollution as
well. Agricultural pollution has attracted extensive public attention. A lot of reviews on …

Feelings of inferiority are complex emotions that usually indicate perceived weakness and
helplessness. A lack of timely and effective interventions may bring serious consequences to …

Topic evolution has been described by many approaches from a macro level to a detail
level, by extracting topic dynamics from text in literature and other media types. However …

The combination of the topic model and the semantic method can help to discover the
semantic distributions of topics and the changing characteristics of the semantic …

Understanding the evolutionary relationships among scientific topics and learning the
evolutionary process of innovations is a crucial issue for strategic decision makers in …

Interdisciplinary interaction and integration have become major features of current science
and technology development. Hence, ways to measure the strength of the interdisciplinary …

Chlorophyll a fluorescence has been extensively used in studying photosynthesis and
overall physiology of plants, algae, and cyanobacteria. As a research hotspot, a large …

As technology progresses, organisations must understand where to direct their value-
creating efforts to achieve or sustain competitive advantage. This is even more true in the …