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Ecological Stoichiometry
Ecological stoichiometry considers how nutritional needs of organisms for basic body-building molecules shape their ecology. It asks how nutritional demands of organisms and supply of nutrients in their environments affects organisms growth, their interactions with the biotic and abiotic worlds and nutrient cycling in whole ecosystem.
  • 7.3K
  • 04 Nov 2020
Topic Review
Socialism in One Country
Socialism in One Country was a theory put forth by Joseph Stalin and Nikolai Bukharin in 1924 which was eventually adopted by the Soviet Union as state policy. The theory held that given the defeat of all the communist revolutions in Europe in 1917–1923 except Russia, the Soviet Union should begin to strengthen itself internally. That turn toward national communism was a shift from the previously held position by classical Marxism that socialism must be established globally (world communism). However, proponents of the theory argue that it contradicts neither world revolution nor world communism. The theory was in opposition to Leon Trotsky's theory of permanent revolution.
  • 7.3K
  • 17 Oct 2022
Topic Review
Benzodiazepines
The Benzodiazepines (BDZs) are a group of components that receive their name because in their chemical structure have a benzene ring joined to other seven-members heterocyclic ring called Diazepine.
  • 7.3K
  • 13 Apr 2021
Topic Review
Algal Food and Its Application in Food Industry
With the rapid development of the economy and productivity, an increasing number of citizens are not only concerned about the nutritional value of algae as a potential new food resource but are also, in particular, paying more attention to the safety of its consumption. Many studies and reports pointed out that analyzing and solving seaweed food safety issues requires holistic and systematic consideration. The three main factors that have been found to affect the food safety of algal are physical, chemical, and microbiological hazards. At the same time, although food safety awareness among food producers and consumers has increased, foodborne diseases caused by algal food safety incidents occur frequently. It threatens the health and lives of consumers and may cause irreversible harm if treatment is not done promptly. A series of studies have also proved the idea that microbial contamination of algae is the main cause of this problem. Therefore, the rapid and efficient detection of toxic and pathogenic microbial contamination in algal products is an urgent issue that needs to be addressed. At the same time, two other factors, such as physical and chemical hazards, cannot be ignored. The detection techniques are mainly focused on three major hazards in traditional methods. However, especially for food microorganisms, the use of traditional microbiological control techniques is time-consuming and has limitations in terms of accuracy. These two evaluations of microbial foodborne pathogens monitoring in the farm-to-table chain have shown more importance, especially during the COVID-19 pandemic. Meanwhile, there are also many new developments in the monitoring of heavy metals, algal toxins, and other pollutants. In the future, algal food safety risk assessment will not only focus on convenient, rapid, low-cost and high-accuracy detection but also be connected with some novel technologies, such as the Internet of Things (artificial intelligence, machine learning), biosensor, and molecular biology, to reach the purpose of simultaneous detection. 
  • 7.3K
  • 20 Oct 2022
Topic Review
Exonym and Endonym
An exonym (from Greek: éxō, 'outer' + ónuma, 'name'; also known as xenonym) is a common, external name for a geographical place, group of people, individual person, or a language/dialect, that is used only outside that particular place, group, or linguistic community. Exonyms not only exist for historico-geographical reasons, but also in consideration of difficulties when pronouncing foreign words. An endonym (from Greek: éndon, 'inner'; also known as autonym) is a common, internal name for a geographical place, group of people, or a language/dialect, that is used only inside the place, group, or linguistic community in question; it is their self-designated name for themselves, their homeland, or their language.
  • 7.3K
  • 18 Oct 2022
Topic Review
Sati (Buddhism)
Sati (from Pali: सति; Sanskrit: स्मृति smṛti) is mindfulness or awareness, a spiritual or psychological faculty (indriya) that forms an essential part of Buddhist practice. It is the first factor of the Seven Factors of Enlightenment. "Correct" or "right" mindfulness (Pali: sammā-sati, Sanskrit samyak-smṛti) is the seventh element of the Noble Eightfold Path.
  • 7.3K
  • 25 Oct 2022
Topic Review
“OVERTOURISM” - AROUND THE DEFINITION
Entry includes definition of overtourism phenomenon around the world with following literature references both historical and current research.
  • 7.3K
  • 19 Apr 2021
Topic Review
List of 2.4 GHz Radio Use
There are several uses of the 2.4 GHz band. Interference may occur between devices operating at 2.4 GHz. This article details the different users of the 2.4 GHz band, how they cause interference to other users and how they are prone to interference from other users.
  • 7.3K
  • 07 Nov 2022
Topic Review
Essential Oil Prevents COVID-19
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV‑2), also known as coronavirus disease-2019 (COVID-19), is a pandemic disease that has been declared as modern history’s gravest health emergency worldwide. Until now, no precise treatment modality has been developed. The angiotensin-converting enzyme 2 (ACE2) receptor, a host cell receptor, has been found to play a crucial role in virus cell entry; therefore, ACE2 blockers can be a potential target for anti-viral intervention. In this study, we evaluated the ACE2 inhibitory effects of 10 essential oils. Among them, geranium and lemon oils displayed significant ACE2 inhibitory effects in epithelial cells. In addition, immunoblotting and qPCR analysis also confirmed that geranium and lemon oils possess potent ACE2 inhibitory effects. Furthermore, the gas chromatography-mass spectrometry (GC–MS) analysis displayed 22 compounds in geranium oil and 9 compounds in lemon oil. Citronellol, geraniol, and neryl acetate were the major compounds of geranium oil and limonene that represented major compound of lemon oil. Next, we found that treatment with citronellol and limonene significantly downregulated ACE2 expression in epithelial cells. The results suggest that geranium and lemon essential oils and their derivative compounds are valuable natural anti-viral agents that may contribute to the prevention of the invasion of SARS-CoV-2/COVID-19 into the human body.
  • 7.2K
  • 13 Feb 2021
Topic Review
Cocoa Shell
The positive impact of cocoa shell on nutritional value of food was emphasized, such as increase of fiber content, enrichment with polyphenols, positive impact on glucose metabolism. However, potential shortcomings, such as mycotoxins, PAHs, and microbial contamination are also discussed.
  • 7.2K
  • 28 Oct 2020
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