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Topic Review
“Brick-and-Mortar” Composites Made of 2D Carbon Nanoparticles
Among all biomimetic materials, nacre has drawn great attention from the scientific community, thanks to superior levels of strength and toughness and its brick-and-mortar (B&M) architecture. However, achieving the desired performances is challenging since the mechanical response of the material is influenced by many factors, such as the filler content, the matrix molecular mobility and the compatibility between the two phases. Most importantly, the properties of a macroscopic bulk material strongly depend on the interaction at atomic levels and on their synergetic effect. In particular, the formation of highly-ordered brick-and-mortar structures depends on the interaction forces between the two phases. Consequently, poor mechanical performances of the material are associated with interface issues and low stress transfer from the matrix to the nanoparticles. Therefore, improvement of the interface at the chemical level enhances the mechanical response of the material. 
  • 629
  • 27 Apr 2022
Topic Review
“Dual Carbon” Target of Energy Structure Optimization
Exploring the path of energy structure optimization to reduce carbon emissions and achieve a carbon peak has important policy implications for achieving the “Dual Carbon” target.
  • 303
  • 20 Jul 2023
Topic Review
“Elephant-Equus” Event
The dispersal of primitive elephantines and monodactyl equids in Eurasia has long been regarded as representative of a substantial turnover in mammal faunas, denoting the spread of open environments linked to the onset of cold and dry conditions in the Northern Hemisphere. During the 1980s, this event was named the “Elephant-Equus event” and it was correlated with the Gauss-Matuyama reversal, today corresponding to the Pliocene-Pleistocene transition and the beginning of the Quaternary, dated at ~2.6 Ma. Therefore, the Elephant-Equus event became a concept of prominent biochronological and paleoecological significance, especially in western Europe. Yet, uncertainties surrounding the taxonomy and chronology of early “elephant” and “Equus”, as well as conceptual differences in adopting (or understanding) the Elephant-Equus event as an intercontinental dispersal event or as a stratigraphic datum, engendered ambiguity and debate.
  • 351
  • 01 Jun 2023
Topic Review
“Every Earthquake a Precursor According to Scale” Model
The observation that major earthquakes are generally preceded by an increase in the seismicity rate on a timescale from months to decades was embedded in the “Every Earthquake a Precursor According to Scale” (EEPAS) model. EEPAS has since been successfully applied to regional real-world and synthetic earthquake catalogues to forecast future earthquake occurrence rates with time horizons up to a few decades. When combined with aftershock models, its forecasting performance is improved for short time horizons. As a result, EEPAS has been included as the medium-term component in public earthquake forecasts in New Zealand. EEPAS has been modified to advance its forecasting performance despite data limitations. One modification is to compensate for missing precursory earthquakes. Precursory earthquakes can be missing because of the time-lag between the end of a catalogue and the time at which a forecast applies or the limited lead time from the start of the catalogue to a target earthquake. An observed space-time trade-off in precursory seismicity, which affects the EEPAS scaling parameters for area and time, also can be used to improve forecasting performance. Systematic analysis of EEPAS performance on synthetic catalogues suggests that regional variations in EEPAS parameters can be explained by regional variations in the long-term earthquake rate.
  • 552
  • 21 Oct 2022
Topic Review
“Food Village”: An Innovative Alternative Food Network
Although the different alternative food networks (AFNs) have experienced increases worldwide for the last thirty years, they are still unable to provide an alternative capable of spreading on a large scale. They in fact remain niche experiments due to some limitations on their structure and governance. Max-Neef’s Needs Matrix and Design Thinking (DT) tools were used to develop the design model. Applying the design method to the food chain is helpful to develop the concept of the “Food Village”, an innovative food supply network far from the current economic mechanisms and based on the community and eco-sustainability.
  • 735
  • 26 May 2022
Topic Review
“Omic” Studies and Cadasil
CADASIL (Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy; OMIM#125310) is a systemic arteriopathy of non-atherosclerotic and non-amyloid cause. It is a rare disease affecting fewer than 2/1000 individuals, caused by mutations in the NOTCH3 gene. It has autosomal dominant inheritance, although it can also occur due to de novo mutations. 
  • 834
  • 26 Jul 2021
Topic Review
“Omics” Biomarkers in Pancreatic Cancer
Pancreatic cancer is one of the most fatal malignancies and the seventh leading cause of cancer-related deaths related to late diagnosis, poor survival rates, and high incidence of metastasis. 
  • 690
  • 18 May 2021
Topic Review
“Orange” Wine
“Orange” wine, a product derived from white grapes, encapsulates the intriguing allure of ancient winemaking methods that trace their roots back to Georgia. The method enables an elevated presence of phenolic compounds, which can have a favorable influence on the sensory characteristics of the wines or their behavior during oxidative processes.
  • 208
  • 11 Sep 2023
Topic Review
“OVERTOURISM” - AROUND THE DEFINITION
Entry includes definition of overtourism phenomenon around the world with following literature references both historical and current research.
  • 7.0K
  • 19 Apr 2021
Topic Review
“Pseudo-Contracted” Workers in Greece
Non-standard forms of employment, also called “flexible” or “new forms” of employment, such as temporary employment, part-time employment, seasonal employment, project agreement, leasing through TWAs, and outsourcing are a worldwide rapidly expanding phenomenon that affects more than one-third of the worldwide workforce. Flexible or new forms of employment emerged in the 1980s and gained popularity during the acute financial crisis (2007), as well as during the recent pandemic COVID-19 that also hugely affected Europe and the USA. More specifically, in 2022, the EU-27 marked rates of 12.1% of temporary employment and 17.6% of part-time employment over total employment. Enterprises turn to flexible forms of employment when aiming to reduce labour costs and to increase their productivity and competitiveness. More specifically, enterprises reduce their internally allocated range of tasks and assign part of or entire activities to external undertakings, thus expanding labour market segmentation and amplifying social inequalities among the employees.
  • 232
  • 20 Nov 2023
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