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Topic Review
Blockchain Technology in Automobile Supply Chain
A robust traceability system would help organizations in inventory optimization reduce lead time and improve customer service and quality which further enables the organizations to be a leader in their industry sector. The traceability issues and waiting time at different nodes of the supply chain are considered to be priority issues that affect the overall supply chain efficiency in the automotive supply chain.  A new blockchain-based architecture was provided to improve traceability and reduce waiting time for the automotive supply chain. 
  • 2.1K
  • 06 Jan 2022
Topic Review
List of Protein Subcellular Localization Prediction Tools
This list of protein subcellular localisation prediction tools includes software, databases, and web services that are used for protein subcellular localization prediction. Some tools are included that are commonly used to infer location through predicted structural properties, such as signal peptide or transmembrane helices, and these tools output predictions of these features rather than specific locations. These software related to protein structure prediction may also appear in lists of protein structure prediction software.
  • 2.1K
  • 18 Oct 2022
Topic Review
Bioterrorism
Bioterrorism is the deliberate release of viruses, bacteria, toxins or other harmful agents to cause illness or death in people, animals, or plants.
  • 2.1K
  • 10 Nov 2022
Topic Review
Fish Farming Techniques
World aquaculture is increasingly diversified and intensive, due to the use of new technologies, having grown a lot in recent decades and contributed significantly to improving food security and reducing poverty in the world, with fish farming being a promising activity for the production of protein with high nutritional value.
  • 2.1K
  • 21 Nov 2022
Topic Review
Organophosphorus Compounds Degradation by EC3.1.8.2
The organophosphorus substances, including pesticides and nerve agents (NAs), represent highly toxic compounds. Standard decontamination procedures place a heavy burden on the environment. Given their continued utilization or existence, considerable efforts are being made to develop environmentally friendly methods of decontamination and medical countermeasures against their intoxication. Enzymes can offer both environmental and medical applications. One of the most promising enzymes cleaving organophosphorus compounds is the enzyme with enzyme commission number (EC): 3.1.8.2, called diisopropyl fluorophosphatase (DFPase) or organophosphorus acid anhydrolase from Loligo Vulgaris or Alteromonas sp. JD6.5, respectively. Structure, mechanisms of action and substrate profiles are described for both enzymes. Wild-type (WT) enzymes have a catalytic activity against organophosphorus compounds, including G-type nerve agents. Their stereochemical preference aims their activity towards less toxic enantiomers of the chiral phosphorus center found in most chemical warfare agents. Site-direct mutagenesis has systematically improved the active site of the enzyme. These efforts have resulted in the improvement of catalytic activity and have led to the identification of variants that are more effective at detoxifying both G-type and V-type nerve agents. Some of these variants have become part of commercially available decontamination mixtures.
  • 2.1K
  • 24 Dec 2020
Topic Review
Consumer Trust in Food and the Food System
Extensive research has examined various factors that influence consumer trust, including trust in supply chain actors, assurance and regulatory systems, and the economic development status of the producing country. While these efforts have advanced our understanding of consumer trust, much of the previous studies have focused on particular aspects of trust in food and the food system, with some findings being country and culture specific. As a result, the factors influencing consumer trust identified in the literature are often fragmented, and at times, contradictory.
  • 2.1K
  • 29 Oct 2021
Topic Review
Porous Silica Nanosphere
Porous silica nanosphere is one of the conventional and common form of silica nanomaterials in the field of nanotechnology. Most common nanopsheres of porous silica are MCM-41, SBA-15 etc. Wide range of applications say catalytic, biological, energy applications have been investigated and reported using this materials.
  • 2.1K
  • 30 Nov 2020
Topic Review
Exogenous Organic Matter Amendments
Exogenous organic matter (EOM) is defined as the whole of the OM that is introduced into the soil in order to improve its fertility, quality and the potential of the land for non-agricultural use. EOM includes a very wide range of biowastes from various sources.
  • 2.1K
  • 30 Oct 2020
Topic Review
Leisure Noise and Hearing Loss
High sound levels capable of permanently damaging the ear are experienced not only in factories and war zones but in concert halls, nightclubs, sports stadiums, and many other leisure environments. This review summarizes evidence that loud music and other forms of “leisure noise” are common causes of noise-induced hearing loss, tinnitus, and hyperacusis, even if audiometric thresholds initially remain within clinically normal limits. Given the huge global burden of preventable noise-induced hearing loss, noise limits should be adopted in a much broader range of settings, and education to promote hearing conservation should be a higher public health priority.
  • 2.1K
  • 27 Apr 2021
Topic Review
A COVID-19 Education Recovery Program
As a consequence of the COVID-19 pandemic, many students have developed substantial educational delays, both cognitively and social-emotionally. To counter such negative effects of the school closures, several policies and support strategies on attainment and social-emotional well-being have been proposed and implemented. In the Netherlands, the focus is on using evidence-based interventions to boost educational achievement. The question is, however, how evidence-based the interventions really are. 
  • 2.1K
  • 23 Jun 2021
Topic Review
Chordae tendineae in Animal Models
Myxomatous mitral valve disease (MMVD) is the most common canine heart disease in which, among other things, chordae tendineae rupture occurs. The Chordae tendineae (CT) are part of the atrioventricular apparatus. They are mainly responsible for the mechanical functions of heart valves.  In our study we performed biomechanical and histopathological examination of CT in order to better understand the functioning of the valvular apparatus. It is clinically relevant  to begin further studies about biomarkers suggesting an episode of CT rupture, as such an episode leads to acute pulmonary oedema and worsens the clinical status of the patient.
  • 2.1K
  • 24 Jun 2021
Topic Review
Inner Ear Malformations
Inner ear malformations are a spectrum of congenital anomalies involving the inner ear structures with an emphasis on the cochlea due to their implications for sensorineural hearing loss.
  • 2.1K
  • 03 Nov 2021
Topic Review
E-Tongues/Noses Based on Conducting Polymers and Composite Materials
Intrinsic conducting polymers (CPs) have excellent electrochemical characteristics, such as tailored electrical conductivity by electronic doping, high environmental stability, and biocompatibility. This entry intend to overview the use of conducting polymers (CPs), extensively studied due to their high versatility and electrical properties, as chemical sensor arrays in electronic tongues and noses. Their performance in terms of sensitivity and other parameters will be studied based on the characteristic features of common conducting polymers, such as electrical conductivity and nanostructured morphology. Furthermore, the application of electronic devices in commercial prototypes will also be included here.
  • 2.1K
  • 05 Nov 2021
Topic Review
Plectranthus neochilus Schltr
Plectranthus neochilus Schltr. (Lamiaceae) is a plant recently introduced in Cuba. Worldwide, it is an ethnomedicinal alternative for its use against microbial infections, but the Cuban population use the extracts to treat sleep disorders. To address this apparent incongruity, four collections (from different seasonal conditions in the year) of Cuban P. neochilus cultivars were analyzed in terms of their pharmacognostic characteristics. 
  • 2.1K
  • 18 Jan 2022
Topic Review
Pistachio Germplasm Propagation and Conservation
The word “pstk” [pistag], used in the ancient Persian language, is the linguistic root from which the current name “pistachio”, used worldwide, derives. The word pistachio is generally used to designate the plants and fruits of a single species: Pistacia vera L. Both the plant and its fruits have been used by mankind for thousands of years, specifically the consumption of its fruits by Neanderthals has been dated to about 300,000 years ago. Historically, Pistacia spp. germplasms were mainly conserved via conventional macropropagation techniques using in situ (in-site in their native place) habitats or even old orchards, and ex situ (off-site) where material is taken away from their native place to germplasm, botanic gardens, and so on. The strategy is to identify superior genotypes and transfer them to collections as well as to maintain them in the wild. Unconventional biological techniques, including cryopreservation (for the long-term), slow-growth storage conditions and synthetic seeds (for medium-term) and micropropagation (for short-term) have opened new insights for preservation of commercial and endangered Pistacia species. It should be noted that although pistachio species are not globally endangered, at least 12 species are currently included in the IUCN Red List of Threatened Species: P. cucphuongensis (VU, vulnerable), P. vera, P. aethiopica, P. mexicana, P. atlantica (NT, near threatened) and the rest are LN (least concern), so it has been imperative to apply preservation policies to these species.
  • 2.1K
  • 09 Mar 2023
Topic Review
Non-Steroidal Anti-Inflammatory Drugs in the Fight against COVID-19
In Italy, a flowchart to be used by General Practitioners for the at-home treatment of patients with COVID-19, has been released. It states that early at-home treatment for SARS-CoV-2 infection is possible due to the availability of specific antiviral drugs to be used in at-risk patients, and that non-steroidal anti-inflammatory drugs (NSAIDs) have an important function in combating the virus. Therefore, the use of NSAIDs is not only rational but also effective in cases that cannot be treated using antivirals. 
  • 2.1K
  • 17 Mar 2023
Topic Review
Technologies for Polysaccharide Extraction from Marine Brown Algae
Brown algae are a rich source of bioactive molecules such as proteins, amino acids, polysaccharides, fatty acids, vitamins, minerals, dietary fibre, sterols, pigments, polyphenols etc. which possess a broad spectrum of biological activities (anticoagulant, antithrombotic, anti-viral, anti-cancer, anti-inflammatory and antibacterial). These compounds therefore provide high potential for the application of brown algae extracts in the treatment of arteriosclerosis, rheumatic processes, hypertension, goitre, asthma, ulcers, menstrual disorders, syphilis, skin diseases etc. The extraction process of these polysaccharides includes several complex and time-consuming steps and the correct adjustment of extraction parameters (e.g., time, temperature, power, pressure, solvent and sample to solvent ratio) greatly influences the yield, physical, chemical and biochemical properties as well as their biological activities.
  • 2.1K
  • 14 Jan 2022
Topic Review
Collaborative Platforms for Sustainable E-Learning in Higher Education
E-learning platforms have become more and more complex. Their functionality included in learning management systems is extended with collaborative platforms, which allow better communication, group collaboration, and face-to-face lectures. Universities are facing the challenge of advanced use of these platforms to fulfil sustainable learning goals. Better usability and attractiveness became essential in successful e-learning platforms, especially due to the more intensive interactivity expected from students.
  • 2.1K
  • 09 Aug 2022
Topic Review
Femme Fatale
A femme fatale (/ˌfæm fəˈtɑːl/ or /ˌfɛm fəˈtɑːl/; French: [fam fatal]), sometimes called a maneater, is a stock character of a mysterious and seductive woman whose charms ensnare her lovers, often leading them into compromising, dangerous, and deadly situations. She is an archetype of literature and art. Her ability to enchant and hypnotise her victim with a spell was in the earliest stories seen as being literally supernatural; hence, the femme fatale today is still often described as having a power akin to an enchantress, seductress, vampire, witch, or demon, having power over men. In American early 20th century film, femme fatale characters were referred to as vamps, an allusion to their role as sexual vampires. The phrase is French for "fatal woman". A femme fatale tries to achieve her hidden purpose by using feminine wiles such as beauty, charm, and sexual allure. In some situations, she uses lies or coercion rather than charm. She may also make use of some subduing weapon such as sleeping gas, a modern analog of magical powers in older tales. She may also be (or imply that she is) a victim, caught in a situation from which she cannot escape; The Lady from Shanghai (a 1947 film noir) is one such example. A younger version of a femme fatale is called a fille fatale, or "fatal girl". One of the most common traits of the femme fatale includes promiscuity and the "rejection of motherhood," seen as "one of her most threatening qualities since by denying his immortality and his posterity it leads to the ultimate destruction of the male." Femmes fatales are typically villainous, or at least morally ambiguous, and always associated with a sense of mystification, and unease.
  • 2.1K
  • 02 Dec 2022
Topic Review
Troll 2
Troll 2 is a 1990 horror film directed by Claudio Fragasso (under the pseudonym Drake Floyd) and starring Michael Stephenson, George Hardy, Margo Prey, Connie McFarland, Deborah Reed, and Jason Wright. Produced under the title Goblins and conceived as a horror film with elements of comedy, the American producers and distributors were skeptical about its chances to succeed, and decided to market it as a sequel to the 1986 horror film Troll. However, the two films have no connection, and this movie features no trolls. The plot concerns a family pursued by vegetarian goblins who seek to mutate them into plants so that they can eat them. Production was rife with difficulties, largely due to the language barrier between the Italian-speaking crew and English-speaking cast, and producer Joe D'Amato's approach to low-budget film making. The resulting film is considered by some as one of the worst movies ever made. In subsequent years, the film gained a cult following and garnered a large fanbase. Though generally viewed as a poorly made horror, the filmmakers stated that it was "always intended to be a comic film". In 2009, Stephenson, the child star of the film, directed a critically acclaimed documentary about its production and subsequent popularity, humorously titled Best Worst Movie.
  • 2.1K
  • 07 Nov 2022
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