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Topic Review
Augmented Reality in Agriculture
Augmented Reality (AR) applications have become prevalent within smart industry manufacturing and wider popular culture sectors over the last decade, yet use of AR technology within an agricultural setting is still within its infancy. 
  • 2.5K
  • 04 Jan 2022
Topic Review
Testosterone and DHEA and Immune Response
Androgens are steroids that modulate various processes in the body, ranging from reproduction, metabolism, and even immune response. The main androgens are testosterone, dihydrotestosterone (DHT) and dehydroepiandrosterone (DHEA). These steroids modulate the development and function of immune response cells. Androgens are generally attributed to immunosuppressive effects; however, this is not always the case. Variations in the concentrations of these hormones induce differences in the innate, humoral, and cell-mediated immune response, which is concentration dependent. The androgens at the highest concentration in the organism that bind to the androgen receptor (AR) are DHEA and testosterone. 
  • 2.5K
  • 15 Dec 2022
Topic Review
Neuroinflammatory Diseases
Frequent diseases of the CNS, such as Alzheimer’s disease, Parkinson’s disease, multiple sclerosis, and psychiatric disorders (e.g., schizophrenia), elicit a neuroinflammatory response that contributes to the neurodegenerative disease process itself. The immune and nervous systems use the same mediators, receptors, and cells to regulate the immune and nervous systems as well as neuro-immune interactions. In various neurodegenerative diseases, peripheral inflammatory mediators and infiltrating immune cells from the periphery cause exacerbation to current injury in the brain. Acetylcholine (ACh) plays a crucial role in the peripheral and central nervous systems, in fact, other than cells of the CNS, the peripheral immune cells also possess a cholinergic system. 
  • 2.5K
  • 28 Apr 2021
Topic Review
Mismatch Negativity
Mismatch negativity (MMN) is a component of the difference waveform derived from passive auditory oddball stimulation.
  • 2.5K
  • 19 May 2021
Topic Review
The SSHPA Project
Social Sciences & Humanities Peer Awards (SSHPA) is an ecosystem of a scientific database and a science communication website. The project was funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under the National Research Grant No. 502.01-2018.19. The SSHPA database was validated by Nature's Scientific Data.
  • 2.5K
  • 30 Jul 2021
Topic Review
Aluminum Alloy 5083
The semi-solid metal (SSM) 5083 aluminum alloy was developed for part manufacturing in the marine shipbuilding industry and including other industries using this material in the manufacture of parts.
  • 2.5K
  • 08 Oct 2021
Topic Review
Radix-16 Floating Point
IBM hexadecimal floating point is number representation. IBM System/360 computers, and subsequent machines based on that architecture (mainframes), support a hexadecimal floating-point format (HFP). In comparison to IEEE 754 floating-point, the IBM floating-point format has a longer significand, and a shorter exponent. All IBM floating-point formats have 7 bits of exponent with a bias of 64. The normalized range of representable numbers is from 16−65 to 1663 (approx. 5.39761 × 10−79 to 7.237005 × 1075). The number is represented as the following formula: (−1)sign × 0.significand × 16exponent−64.
  • 2.5K
  • 16 Nov 2022
Topic Review
Polar Bear
The Polar Bear (Ursus maritimus) is a majestic apex predator native to the Arctic region, known for its distinctive white fur and massive size, making it the largest land carnivore on Earth. Excellently adapted to its harsh habitat, the Polar Bear possesses specialized features such as a thick layer of insulating blubber and large, powerful limbs for traversing sea ice in search of prey, primarily seals. As an iconic symbol of the Arctic, the Polar Bear faces significant challenges due to climate change, including habitat loss and diminishing sea ice, posing grave threats to its survival.
  • 2.5K
  • 08 Mar 2024
Topic Review
English Conditional Sentences
Prototypical conditional sentences in English are those of the form "If X, then Y". The clause X is referred to as the antecedent (or protasis), while the clause Y is called the consequent (or apodosis). A conditional is understood as expressing its consequent under the temporary hypothetical assumption of its antecedent. Conditional sentences can take numerous forms. The consequent can precede the "if"-clause and the word "if" itself may be omitted or replaced with a different complementizer. The consequent can be a declarative, an interrogative, or an imperative. Special tense morphology can be used to form a counterfactual conditional. Some linguists have argued that other superficially distinct grammatical structures such as wish reports have the same underlying structure as conditionals. Conditionals are one of the most widely studied phenomena in formal semantics, and have also been discussed widely in philosophy of language, computer science, decision theory, among other fields.
  • 2.5K
  • 10 Nov 2022
Topic Review
Graphene and Graphene-Related Materials
Graphene is the most outstanding material among the new nanostructured carbonaceous species discovered and produced. Graphene’s astonishing properties (i.e., electronic conductivity, mechanical robustness, large surface area) have led to a deep change in the material science field.
  • 2.5K
  • 17 Mar 2021
Topic Review
Cannabis and Male Reproductive Health
Cannabis sativa is a cheap hallucinating agent used in different parts of the world from time unknown as a part of various religious as well as social practices. Cannabis which is a special type of Marijuana can provide temporary relief from analgesia, body pain and in some other clinical conditions. But, impacts of Cannabis on reproductive health of males and females are multi-faceted and differentially fatal. In males, Cannabis can cause changes in testicular morphology, sperm parameters (in terms of semen quality, sperm morphology, sperm mortality and sperm motility), male reproductive hormones and finally causing reduced libido. In females, Cannabis can reduce female fertility by disrupting hypothalamic release of gonadotropin releasing hormone (GnRH), leading to reduced estrogen and progesterone production and anovulatory menstrual cycles.  Current research suggest that cannabis may negatively impact on male and female fertility conditions. However, male sterility considering the Cannabis impact is totally lacking in human as well as in sub-human primates. However, very limited studies are available on Cannabis effect on primate female reproduction considering Rhesus monkeys. Hence, further studies are needed to validate that robust findings in animal models will carry over into human experience.
  • 2.5K
  • 18 Sep 2021
Topic Review
Work-Life Balance, Job Performance and Knowledge Risks
Despite the focus on knowledge risks in the literature, a limited number of studies have empirically examined technological knowledge risks in terms of digitalization, old technologies, and cybercrime as moderating variables in the relationship between work-life balance and job performance. To address this gap, this entry investigated the moderation effects of technological knowledge risks on the relationship between work-life balance and job performance during the pandemic period in employees of cooperative credit banks. A quantitative approach that involved gathering surveys was adopted. Applying PLS-SEM, the empirical findings revealed that technological knowledge risks have a significant impact on the relationship between work-life balance and job performance. Additionally, this research encourages managers to create and maintain a healthy work environment that promotes valuable employees’ job performance while also evaluating the use of new technological advances and their related risks.
  • 2.5K
  • 13 Jun 2022
Topic Review
Electrolysis of BO2− into BH4−
The recycling of sodium borohydride poses a huge challenge to the drive towards a hydrogen economy. Mechano-chemical, thermo-chemical and electrochemical are the only reported methods of recycling sodium metaborate into sodium borohydride. Much attention have been devoted towards the mechano-chemical and thermo-chemical methods of reduction, little focus is devoted to electrochemical methods. This research describes the electrochemical behaviour of borohydride (BH4ˉ) and metaborate (BO2ˉ) anion in alkaline solutions. The electrochemical characteristics of BH4ˉ is controlled by the alkaline concentration, the concentration of the BH4ˉ and the type of electrode material. The attempts to electro-reduce the BO2ˉ into BH4ˉ is reviewed and the challenges, suggestions and future outlook of electro-reduction to recycle the BO2ˉ into BH4ˉ is highlighted.
  • 2.5K
  • 16 Jan 2023
Topic Review
Sense of Belonging
A sense of belonging is a conjunctive interchange between the interests and the influences that guide our relationship to place. A sense of belonging is also its result: it is the formation of identity and of personhood, through participating in the production of place. To belong is a need of those experiencing place, but we can understand a sense of belonging as developed through the need to become part of the place through associative elements of kinship: responsibility to care for and strengthen place and the ability to subsist through place.
  • 2.4K
  • 20 Jan 2021
Topic Review
Polysaccharides Edible Films and Coatings
There has been a significant increase in the development of edible films and coatings in recent times, and this is expected to have a significant impact on the quality of fruit and vegetables in the coming years. Consumers expect fresh fruit and vegetables free from pesticide residues, with high quality, nutritional value and an extended shelf life. The application of coatings and edible films to fruits and vegetables represents an environmentally friendly approach to an innovative solution to this problem. Coatings and edible films can act as ecological and biodegradable packaging. The coating strategy involves a combination of natural biopolymers and appropriate preservation methods. Numerous studies show that natural polysaccharides are well suited for use as packaging material for fresh fruit and vegetables and can often be an important alternative to synthetic compounds. Natural polymer materials are a good barrier to oxygen and carbon dioxide; however, they are characterised by excessive solubility in the water environment, water vapour permeability and low extensibility.
  • 2.4K
  • 05 May 2021
Topic Review
Façade Defects and Inspection Practices
The increasing number of accidents arising from falling objects from the façade of tall buildings has attracted much attention globally. To regulators, a preventive approach based on a mandatory periodic façade inspection has been deemed as a necessary measure to maintain the functionality and integrity of the façade of tall buildings.
  • 2.4K
  • 30 Aug 2022
Topic Review
Truffles
Truffle is a gourmet food used in the haute cuisine world for its valued and pleasant aroma. In scientific jargon truffle is an ascomyceteous fungus belonging to the Tuberaceae family of the Pezizales order. Truffles are underground edible fungi that grow symbiotically with plant roots. They have been globally considered as one of the most expensive foods because of their rarity, unique aroma and high nutritional value as antioxidant, anti-inflammatory, antiviral, hepatoprotective, anti-mutagenic, antituberculoid immunomodulatory, antitumor, antimicrobial, and aphrodisiac. The unique flavor and fragrance of truffles is one of the main reasons to get worldwide attraction as a food product. Truffles possess significant variability in their aroma profiles from species to species. In general, sulfur compounds such as dimethyl sulfide (DMS) and dimethyl disulfide (DMDS), 1-octen-3-ol, and 2-methyl-1-propanol have been identified in most truffle species.
  • 2.4K
  • 30 Sep 2021
Topic Review
Biological Nitrogen Fixation in Agriculture
Biological nitrogen fixation (BNF) is a natural process of changing atmospheric nitrogen (N2) into a simple soluble nontoxic form (NH4+ primarily) which is used by plant cell for synthesis of various biomolecules. Nitrogen fixation is one of the major sources of nitrogen for plants and a key step distributing this nutrient in the ecosystem. Optimization of BNF is critical to sustain both food production and environmental health. 
  • 2.4K
  • 17 Oct 2022
Topic Review
Oxidative Strong Metal–Support Interactions
Oxidative Strong Metal–Support Interactions (OMSI) can be defined as a phenomenon occurring in a supported metal catalyst that is triggered by oxidative (or non-reductive) conditions with the typical features resembling that of SMSI, including 1) small-molecule of CO or H2 adsorption on metal will be significantly suppressed, 2) the support would encapsulate metal particles, 3) electron transfer from metal to the support, and 4) a reversal of the above phenomena following reduction treatment.
  • 2.4K
  • 27 Aug 2021
Topic Review
Guṇa
Guṇa (Sanskrit: गुण) is a concept in Hinduism and Sikhism, which can be translated as "quality, peculiarity, attribute, property". The concept is originally notable as a feature of Samkhya philosophy. The gunas are now a key concept in nearly all schools of Hindu philosophy. There are three gunas, according to this worldview, that have always been and continue to be present in all things and beings in the world. These three gunas are called: sattva (goodness, constructive, harmonious), rajas (passion, active, confused), and tamas (darkness, destructive, chaotic). All of these three gunas are present in everyone and everything, it is the proportion that is different, according to Hindu worldview. The interplay of these gunas defines the character of someone or something, of nature and determines the progress of life. In some contexts, it may mean "a subdivision, species, kind, quality", or an operational principle or tendency of something or someone. In human behavior studies, Guna means personality, innate nature and psychological attributes of an individual. Like all Sanskrit technical terms, guṇa can be difficult to summarize in a single word. Its original and common meaning is a thread, implying the original materials that weave together to make up reality. The usual, but approximate translation in common usage is "quality".
  • 2.4K
  • 02 Dec 2022
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