Showing papers in "Encyclopedia in 2022"
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TL;DR: The Metaverse as mentioned in this paper is an interconnected web of social, networked immersive environments in persistent multiuser platforms, which enables seamless embodied user communication in real-time and dynamic interactions with digital artifacts.
Abstract: The Metaverse is the post-reality universe, a perpetual and persistent multiuser environment merging physical reality with digital virtuality. It is based on the convergence of technologies that enable multisensory interactions with virtual environments, digital objects and people such as virtual reality (VR) and augmented reality (AR). Hence, the Metaverse is an interconnected web of social, networked immersive environments in persistent multiuser platforms. It enables seamless embodied user communication in real-time and dynamic interactions with digital artifacts. Its first iteration was a web of virtual worlds where avatars were able to teleport among them. The contemporary iteration of the Metaverse features social, immersive VR platforms compatible with massive multiplayer online video games, open game worlds and AR collaborative spaces.
333 citations
TL;DR: The marine mycobiome includes many organisms still to be identified, and the ones already known are still underutilized in biotechnological applications, for this reason, it is undeniable that exploring the marine myCobiome including new habitats and substrates, even those of remote access, is fundamental for describing the true magnitude of the Earth’s mycoboome.
Abstract: Marine fungi play a crucial role in energy flow and nutrient recycling, mediating the cycling of dissolved organic matter in marine environments. However, despite being a prolific group of organisms, marine fungi have been largely neglected for a long time. Besides their importance in the marine food web, marine fungi represent an active source of natural products. Over the last years, researchers have focused on studying marine organisms to discover new metabolites with antibacterial, antiviral, and anticancer activities. Moreover, with the advances in high-throughput sequencing technologies and mass spectrometry techniques, genomic and metabolomic approaches have revealed to be of paramount importance in natural products discovery. The marine mycobiome includes many organisms still to be identified, and the ones already known are still underutilized in biotechnological applications. For this reason, it is undeniable that exploring the marine mycobiome including new habitats and substrates, even those of remote access, is fundamental for describing the true magnitude of the Earth’s mycobiome.
17 citations
TL;DR: Entomopathogenic fungi are a special group of soil-dwelling microorganisms that infects and kills insects and other arthropods through cuticle penetration as discussed by the authors , and are currently used as biocontrol agents against insect plant pests.
Abstract: Entomopathogenic fungi are a special group of soil-dwelling microorganisms that infects and kills insects and other arthropods through cuticle penetration. They are currently used as biocontrol agents against insect plant pests and play a vital role in their management. Regardless that entomopathogenic fungi are currently on the agriculture market, their full potential has not yet been utterly explored. Up to date substantial research has covered the topic revealing numerous uses in pest management but also on their ability as endophytes, assisting the plant host on growth and pathogen resistance. This article addresses the literature on entomopathogenic fungi through the years, noting their mode of action, advantages, potential applications, and prospects.
13 citations
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TL;DR: The concept of entropy constitutes, together with energy, a cornerstone of contemporary physics and related areas as mentioned in this paper , and it was originally introduced by Clausius in 1865 along abstract lines focusing on thermodynamical irreversibility of macroscopic physical processes.
Abstract: The concept of entropy constitutes, together with energy, a cornerstone of contemporary physics and related areas. It was originally introduced by Clausius in 1865 along abstract lines focusing on thermodynamical irreversibility of macroscopic physical processes. In the next decade, Boltzmann made the genius connection—further developed by Gibbs—of the entropy with the microscopic world, which led to the formulation of a new and impressively successful physical theory, thereafter named statistical mechanics. The extension to quantum mechanical systems was formalized by von Neumann in 1927, and the connections with the theory of communications and, more widely, with the theory of information were respectively introduced by Shannon in 1948 and Jaynes in 1957. Since then, over fifty new entropic functionals emerged in the scientific and technological literature. The most popular among them are the additive Renyi one introduced in 1961, and the nonadditive one introduced in 1988 as a basis for the generalization of the Boltzmann–Gibbs and related equilibrium and nonequilibrium theories, focusing on natural, artificial and social complex systems. Along such lines, theoretical, experimental, observational and computational efforts, and their connections to nonlinear dynamical systems and the theory of probabilities, are currently under progress. Illustrative applications, in physics and elsewhere, of these recent developments are briefly described in the present synopsis.
13 citations
TL;DR: In this article , the state-of-the-art of formulation in multiphase systems containing two immiscible phases like oil and water, and therefore systems with heterogeneous or micro-heterogeneous interfaces, is discussed.
Abstract: Formulation is an ancient concept, although the word has been used only recently. The first formulations made our civilization advance by inventing bronze, steel, and gunpowder; then, it was used in medieval alchemy. When chemistry became a science and with the golden age of organic synthesis, the second formulation period began. This made it possible to create new chemical species and new combinations “à la carte.” However, the research and developments were still carried out by trial and error. Finally, the third period of formulation history began after World War II, when the properties of a system were associated with its ingredients and the way they were assembled or combined. Therefore, the formulation and the systems’ phenomenology were related to the generation of some synergy to obtain a commercial product. Winsor’s formulation studies in the 1950s were enlightening for academy and industries that were studying empirically surfactant-oil-water (SOW) systems. One of its key characteristics was how the interfacial interaction of the adsorbed surfactant with oil and water phases could be equal by varying the physicochemical formulation of the system. Then, Hansen’s solubility parameter in the 1960s helped to reach a further understanding of the affinity of some substances to make them suitable to oil and water phases. In the 1970s, researchers such as Shinoda and Kunieda, and different groups working in Enhanced Oil Recovery (EOR), among them Schechter and Wade’s group at the University of Texas, made formulation become a science by using semiempirical correlations to attain specific characteristics in a system (e.g., low oil-water interfacial tension, formulation of a stable O/W or W/O emulsion, or high-performance solubilization in a bicontinuous microemulsion system at the so-called optimum formulation). Nowadays, over 40 years of studies with the hydrophilic-lipophilic deviation equation (HLD) have made it feasible for formulators to improve products in many different applications using surfactants to attain a target system using HLD in its original or its normalized form, i.e., HLDN. Thus, it can be said that there is still current progress being made towards an interdisciplinary applied science with numerical guidelines. In the present work, the state-of-the-art of formulation in multiphase systems containing two immiscible phases like oil and water, and therefore systems with heterogeneous or micro-heterogeneous interfaces, is discussed. Surfactants, from simple to complex or polymeric, are generally present in such systems to solve a wide variety of problems in many areas. Some significant cases are presented here as examples dealing with petroleum, foods, pharmaceutics, cosmetics, detergency, and other products occurring as dispersions, emulsions, or foams that we find in our everyday lives.
12 citations
TL;DR: Magnetic nanoparticles (MNPs) have great potential in various areas such as medicine, cancer therapy and diagnostics, biosensing, and material science as discussed by the authors and have been extensively used for numerous bio-applications due to their biocompatibility, high saturation magnetization, chemical stability, large surface area, and easy functionalization.
Abstract: Magnetic nanoparticles (MNPs) have great potential in various areas such as medicine, cancer therapy and diagnostics, biosensing, and material science. In particular, magnetite (Fe3O4) nanoparticles are extensively used for numerous bioapplications due to their biocompatibility, high saturation magnetization, chemical stability, large surface area, and easy functionalization. This paper describes magnetic nanoparticle physical and biological properties, emphasizing synthesis approaches, toxicity, and various biomedical applications, focusing on the most recent advancements in the areas of therapy, diagnostics, theranostics, magnetic separation, and biosensing.
12 citations
TL;DR: In this paper , modern methods of construction with offsite manufacturing is an advancement from prefabricated technologies that existed for decades in the construction industry, and is a platform to integrate various disciplines into providing a more holistic solution.
Abstract: Modern Methods of Construction with Offsite Manufacturing is an advancement from prefabricated technologies that existed for decades in the construction industry, and is a platform to integrate various disciplines into providing a more holistic solution. Due to the rapid speed of construction, reduced requirement of labour and minimised work on site, offsite manufacturing and prefabricated building systems are becoming more popular, and perhaps a necessity for the future of the global construction industry. The approach to the design and construction of prefab building systems demands a thorough understanding of their unique characteristics.
10 citations
TL;DR: The ascertained aptitude of black fungi for degradation of hazardous volatile pollutants and for plastic breakdown suggests prospective application of several species.
Abstract: Black fungi are an ecological group of melanized fungi specialized in extremotolerance and assumed to be among the most stress-resistant eukaryotes on Earth. Multi-omics studies have provided significant evidence that they have a peculiar response to stress that differs considerably from that of common mesophilic hyphomycetes. Survival strategies displayed by these organisms have situated them as attractive models for astrobiology and, in general, for studies directed towards the definition of the actual limits for life. Moreover, the ascertained aptitude of black fungi for degradation of hazardous volatile pollutants and for plastic breakdown suggests prospective application of several species.
9 citations
TL;DR: Fake news is a type of online disinformation with misleading and/or false statements that may or may not be associated with real events, intentionally designed to mislead or manipulate a specific or imagined public through the appearance of a news format with an opportunistic structure (title, image, content) to attract the reader's attention as discussed by the authors .
Abstract: Current literature on fake news is rather abundant and mainly focused on history, variety, and types, rather than processes. This review draws on current literature to build a working definition of fake news focused on its present relevance to journalism and political communication contemporary debate, distinguishing it from non-pertinent conceptual varieties and contributing to a much-needed clarification on the subject. We performed a qualitative analysis of the literature published between 2016 and 2020. Data were extracted from Web of Science and Scopus. We define fake news as a type of online disinformation with misleading and/or false statements that may or may not be associated with real events, intentionally designed to mislead and/or manipulate a specific or imagined public through the appearance of a news format with an opportunistic structure (title, image, content) to attract the reader’s attention in order to obtain more clicks and shares and, therefore, greater advertising revenue and/or ideological gain.
9 citations
TL;DR: Data Quality is defined as the degree to which the data of interest satisfies the requirements, is free of flaws, and is suited for the intended purpose as mentioned in this paper , which is defined by the authors of this paper.
Abstract: Data Quality is, in essence, understood as the degree to which the data of interest satisfies the requirements, is free of flaws, and is suited for the intended purpose. Data Quality is usually measured utilizing several criteria, which may differ in terms of assigned importance, depending on, e.g., the data at hand, stakeholders, or the intended use.
9 citations
TL;DR: With the outbreak of, and the uncertainty surrounding the COVID-19 pandemic, turning towards science and trusting the specialized knowledge of experts is of particular importance during this period.
Abstract: In this entry, trust in science is defined as the reliance, confidence, and dependence on science to understand scientific information. With the outbreak of, and the uncertainty surrounding the COVID-19 pandemic, turning towards science and trusting the specialized knowledge of experts is of particular importance during this period.
TL;DR: It is extremely important for a practicing psychiatrist to know the oxidation pathway of APs, since most of them are metabolized in the liver, to prevent ADRs and to avoid unwanted drug–drug interactions, which will undoubtedly increase the effectiveness and safety of AP therapy.
Abstract: Antipsychotics (APs) are psychotropic drugs that generally have a psycholeptic effect, capable of reducing psychotic symptoms and psychomotor agitation. This class of drugs is widely used in psychiatric practice, especially for the treatment of psychosis in schizophrenia and other psychotic disorders. Most APs pass through a biotransformation process, or metabolism, after they enter the body before being eliminated. There are three phases of AP metabolism. Cytochrome P450 (CYP) monooxygenase (mixed-function oxidase) plays a central role in most AP biotransformation. CYP’s functional activity depends on gene–drug and drug–drug interaction and influences on the occurrence of adverse drug reactions (ADRs). So, it is extremely important for a practicing psychiatrist to know the oxidation pathway of APs, since most of them are metabolized in the liver. This is important both to prevent ADRs and to avoid unwanted drug–drug interactions, which will undoubtedly increase the effectiveness and safety of AP therapy.
TL;DR: Caspase-3 shares typical features with all caspases, including the role of acting as a crucial mediator of apoptosis, and is encoded by the BCL2 gene.
Abstract: Apoptosis, programmed cell death, has a central role in developmental biology and in maintaining the equilibrium of renewing tissues. A founding member of the Bcl-2 family of regulatory proteins for apoptosis is Bcl-2, which is encoded by the BCL2 gene. Caspase-3 shares typical features with all caspases, including the role of acting as a crucial mediator of apoptosis.
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TL;DR: In this paper , the authors present the most overarching conceptualization of sharing-based services and identify collaborative consumption as the most dominant type of sharing based services among them, and present scholarly works on the customers' motivators and barriers, which creates grounds for future research efforts in Bangladesh concerning collaborative consumption services.
Abstract: Globally, prominent sharing-based services include Uber, Lyft, and Airbnb, which have become behemoths in terms of their valuation, revenue, and number of users. Uber is reported to have over 100 million users globally. Bangladesh has also witnessed a rise in sharing-based services of both global and local origins. Sharing services have severely disrupted traditional business models and the economy they collectively encompass is referred to as the “sharing economy.” Based on a systematic literature review of top management journals and other scholarly works, the authors present the most overarching conceptualization of sharing-based services. Taking this knowledge forward, this chapter not only conceptualizes and compares sharing-based services in Bangladesh but also identifies “collaborative consumption” as the most dominant type of sharing-based services among them. This chapter also presents scholarly works on the customers' motivators and barriers, which creates grounds for future research efforts in Bangladesh concerning collaborative consumption services.
TL;DR: In this article , the authors present the benefits and opportunities of wood additional floor construction in real estate development and renovation processes, and highlight the benefits of this sustainable application in Finland and other countries.
Abstract: One of the most effective ways to cover real estate development and renovation processes by improving functionality and energy efficiency is wooden additional floor construction. This entry maps out, organizes, and collates scattered information on the current state of the art and the benefits of this practice including its different stages, focusing on the case of Finland. The entry presents this topic in an accessible and understandable discourse for non-technical readers. By highlighting the benefits and opportunities of this sustainable application, the entry will contribute to increasing the awareness of wooden additional floor construction, which has many advantages, and therefore to gain more widespread use in Finland and other countries.
TL;DR: In this article , the authors provide an understanding of the past, present, and future of the Finnish cottage culture to create an overall picture of its development trajectory and its terminology, e.g., villa, in this context denoting a second home.
Abstract: This entry provides an understanding of the past, present, and future of the Finnish cottage culture to create an overall picture of its development trajectory and its terminology, e.g., villa, in this context denoting a second home. Convenient, ready-made solutions, easy maintenance, a high level of equipment, year-round use, location, and modern and simple architectural styles are important selection criteria for (summer) cottages that belonged only to the wealthy bourgeois class in the 19th century and have taken their present form with a major transformation in Finland since then. Additionally, municipal regulations and increased attention to ecological concerns are other important issues regarding the cottage today. Cottage inheritance has changed over the generations, and the tightening of building regulations and increased environmental awareness are key drivers of the future transformation of cottage culture. Moreover, the increasing demand for single-family and outdoor spaces created by social changes such as remote working, which has become widespread with the COVID-19 pandemic, will make the summer cottage lifestyle even more popular in Finland. It is thought that this entry will contribute to the continuance of the Finnish cottage culture, which is essential for the vitality of countryside municipalities, local development, national culture, and the well-being of Finnish people.
TL;DR: Bacteria have an amazing capacity to become resistant to antibiotic action as well, and the effectiveness of the scarce antifungal arsenal is jeopardised by this antibiotic resistance, which poses a severe threat to public health.
Abstract: Antifungal drugs prevent topical or invasive fungal infections (mycoses) either by stopping growth of fungi (termed fungistatic) or by killing the fungal cells (termed fungicidal). Antibiotics also prevent bacterial infections through either bacteriostatic or bactericidal mechanisms. These microorganisms successfully develop resistance against conventional drugs that are designed to kill or stop them from multiplying. When a fungus no longer responds to antifungal drug treatments and continues to grow, this is known as antifungal drug resistance. Bacteria have an amazing capacity to become resistant to antibiotic action as well, and the effectiveness of the scarce antifungal arsenal is jeopardised by this antibiotic resistance, which poses a severe threat to public health.
TL;DR: Neuromarketing is the union of cognitive psychology, neurology and neurophysiology, which study the functioning and responses of the brain and body physiology to external stimuli, and marketing, which studies valuable exchanges, to explain marketing effects on customers' and consumers' behaviours and on buying and decision processes as discussed by the authors .
Abstract: Neuromarketing is the union of cognitive psychology, which studies mental processes, neurology and neurophysiology, which study the functioning and responses of the brain and body physiology to external stimuli, and marketing, which studies valuable exchanges, to explain marketing effects on customers’ and consumers’ behaviours and on buying and decision processes. It includes a set of research techniques that, by observing and evaluating how the brain and other body parts respond, avoids possible biases and provides truthful and objective information on consumer subconscious. The term “consumer neuroscience” covers academic approaches using techniques such as fMRI, Eye Tracking, or EED. The objectives of this entry are to show what neuromarketing is and what added value it brings to the study of consumer behaviour and purchase decision processes. The conclusions show a favourable future and positive attitudes towards neuromarketing.
TL;DR: Prospective clinical trials are urgently needed to determine whether specific populations, including those with a personal or family history of autoimmune disease, are at higher risk of developing certain adverse events, in order to minimize risk further.
Abstract: The COVID-19 pandemic has caused millions of deaths and has affected most people across the world, either directly or indirectly. Many preventative and therapeutic strategies have been employed since the beginning of the pandemic. With the development of the mRNA vaccine within a year of the start of the pandemic, we are entering a new era of vaccinology, and the adverse event profile of the COVID-19 vaccine is also becoming more apparent with time. While the benefits of the vaccines and other preventative strategies certainly outweigh the risk of adverse events, prospective clinical trials are urgently needed to determine whether specific populations, including those with a personal or family history of autoimmune disease, are at higher risk of developing certain adverse events, in order to minimize risk further.
TL;DR: In this article , the authors focus on a few key cultural dimensions of difference across countries and propose that national culture is related to the protective behavior adopted by societies during COVID-19.
Abstract: The global pandemic of COVID-19 has impacted every sphere of human life across all nations of the world. Countries adapted and responded to the crisis in different ways with varied outcomes and different degrees of success in mitigation efforts. Studies have examined institutional and policy-based responses to the pandemic. However, to gain a holistic understanding of the pandemic response strategy and its effectiveness, it is also important to understand the cultural foundations of a society driving its response behavior. Towards that end, this entry focuses on a few key cultural dimensions of difference across countries and proposes that national culture is related to the protective behavior adopted by societies during COVID-19. The cultural dimensions examined in relation to COVID-19 include the dimensions of individualism vs. collectivism, power distance, uncertainty avoidance, masculinity and femininity, and future orientation. Inferences are drawn from academic research, published data, and discernible indicators of social behavior. The provides pointers for each dimension of culture and proposes that cultural awareness be made an important element of policy making while responding to crises such as COVID-19.
TL;DR: This review describes the relationship between the coronavirus-related pandemic and health inequities, which are linked to pre-existing social and economic discriminations in terms of access to healthcare for people affected by chronic diseases.
Abstract: This review describes the relationship between the coronavirus-related pandemic and health inequities. The latter are linked to pre-existing social and economic discriminations in terms of access to healthcare for people affected by chronic diseases. We believe that we are living in a “syndemic pandemic”. The term “syndemic” was originally developed by the medical anthropologist Merrill Singer in the 1990s in order to recognize the correlation between HIV/AIDS, illicit drug use, and violence in the United States. This complex interplay exacerbated the burden of the disease and the prognosis of the patient. Similarly, in COVID-19 infection, socio-economic, ethnic, and racial inequities result in higher morbidity and mortality in certain sections of society. Unfortunately, such differences are becoming too common during the COVID-19 pandemic, in terms of the incidence and prevalence of the disease, as well as inequal access to new medical advances and life-saving therapeutics for those with COVID-19, such as vaccines and monoclonal antibody treatment. Lockdown measures, imposed internationally as a response to the COVID-19 pandemic, are causing economic inequities, which complicate the issue even further. An appropriate syndemic anthropological approach is necessary to ensure that this pandemic does not increase health inequities in access to appropriate treatments.
TL;DR: Tuber magnatum Picco is the most expensive of the truffles and a great deal of research has been carried out in an attempt to solve the mysteries of its ecology and biology as discussed by the authors .
Abstract: Tuber magnatum Picco is the most expensive of the truffles and a great deal of research has been carried out in an attempt to solve the mysteries of its ecology and biology. However, considerable work remains to be done particularly on those secrets of its life cycle that remain a mystery. It is known that T. magnatum is heterothallic, but it has yet to be determined how fertilization occurs between the two strains of different mating types. It is also known that the white truffle is an ectomycorrhizal fungus, and its mycorrhizas can be produced in greenhouses, but then they seem to disappear in the field. The role of other soil microorganisms, fungi and bacteria, on its soil mycelial development and fructification is intriguing but is far from being completely understood. All these uncertainties have made the cultivation of T. magnatum extremely difficult and only recently have we had the scientific proofs that it is possible. Even so, many questions remain unanswered and the management practices of T. magnatum plantations are still to be better defined to also enable the taming of this truffle.
TL;DR: Within Lorenz models, the three major kinds of butterfly effects (BEs) are the sensitive dependence on initial conditions (SDIC), the ability of a tiny perturbation to create an organized circulation at large distances, and the hypothetical role of small-scale processes in contributing to finite predictability as discussed by the authors .
Abstract: Within Lorenz models, the three major kinds of butterfly effects (BEs) are the sensitive dependence on initial conditions (SDIC), the ability of a tiny perturbation to create an organized circulation at large distances, and the hypothetical role of small-scale processes in contributing to finite predictability, referred to as the first, second, and third kinds of butterfly effects (BE1, BE2, and BE3), respectively. A well-accepted definition of the butterfly effect is the BE1 with SDIC, which was rediscovered by Lorenz in 1963. In fact, the use of the term “butterfly” appeared in a conference presentation by Lorenz in 1972, when Lorenz introduced the BE2 as the metaphorical butterfly effect. In 2014, the so-called “real butterfly effect”, which is based on the features of Lorenz’s study in 1969, was introduced as the BE3.
TL;DR: Toxoplasma gondii is a ubiquitous zoonotic parasite with an obligatory intracellular lifestyle as mentioned in this paper , which relies on a specialized set of cytoskeletal and secretory organelles for host cell invasion.
Abstract: Toxoplasma gondii is a ubiquitous zoonotic parasite with an obligatory intracellular lifestyle. It relies on a specialized set of cytoskeletal and secretory organelles for host cell invasion. When infecting its felid definitive host, T. gondii undergoes sexual reproduction in the intestinal epithelium, producing oocysts that are excreted with the feces and sporulate in the environment. In other hosts and/or tissues, T. gondii multiplies by asexual reproduction. Rapidly dividing tachyzoites expand through multiple tissues, particularly nervous and muscular tissues, and eventually convert to slowly dividing bradyzoites which produce tissue cysts, structures that evade the immune system and remain infective within the host. Infection normally occurs through ingestion of sporulated oocysts or tissue cysts. While T. gondii is able to infect virtually all warm-blooded animals, most infections in humans are asymptomatic, with clinical disease occurring most often in immunocompromised hosts or fetuses carried by seronegative mothers that are infected during pregnancy.
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TL;DR: Genome editing and, in particular, clustered regularly interspaced palindromic repeats/ CRISPR-associated protein (CRISPR/Cas) tools will play a major role in plant breeding to address food production and safety concerns.
Abstract: Climate change and the need to feed an increasing population undermines food production and safety, representing the reasons behind the development of a new agriculture that is much more sustainable, productive and accessible worldwide. Genome editing and, in particular, clustered regularly interspaced palindromic repeats/CRISPR-associated protein (CRISPR/Cas) tools will play a major role in plant breeding to address these concerns. CRISPR/Cas includes a series of genome editing tools relying on the recognition and cleavage of target DNA/RNA sequences to introduce specific mutations.
TL;DR: The current entry examines the sustainability and resilience of the Mediterranean dietary food pattern, using the Portuguese as a case study to examine the feasibility of prospective composite indicators in assessing the sustainability of diets and food systems.
Abstract: The Mediterranean diet is a dietary pattern and associated lifestyle that adopts mainly plant foods. The Mediterranean diet (MD) has been acknowledged by the United Nations Educational, Scientific and Cultural Organization (UNESCO) as an intangible cultural heritage of humanity since 2013, a candidacy involving seven countries in the area, including Portugal, aiming to safeguard the MD in its multiple dimensions. The corresponding food system is recognized as healthy and sustainable by the Food and Agriculture Organization of the United Nations (FAO) and by the World Health Organization (WHO), inspiring dietary guidelines around the world. The current entry examines the sustainability and resilience of the Mediterranean dietary food pattern, using the Portuguese as a case study to examine the feasibility of prospective composite indicators in assessing the sustainability of diets and food systems. Information extracted from reports and official statistics was used to assess a set of proposed metrics. Although information to fulfil most metrics was found, some data gaps were identified, highlighting the need to improve existing metrics. The current work highlights the role of science and policy in transforming four key areas of human–nature interaction: use of natural resources, food systems, production and consumption, and cities’ sustainability. Since sustainable production and consumption (SGD 12) is key to the UN’s 2030 agenda, it is important to analyze to what extent the dissemination of the Mediterranean diet among the population can be a way to achieve this goal.
TL;DR: In this article , the authors present a classification of bioplastics, providing a classification and the description of the different properties and applications of these materials in the construction field, and also lay out the most interesting uses of biocomposite materials in construction field.
Abstract: Bioplastics have proven to be a viable substitute for plastics in some sectors, although their use in construction is still limited. The construction sector currently uses 23% of the world’s plastic production, both for the materials themselves and for their packaging and protection. A considerable part is not recycled and is dispersed into the environment or ends up in landfills. In response to the environmental problems caused by oil-based plastic pollution, the development of biocomposite materials such as bioplastics represents a paradigm shift. This article aims to explain what bioplastics are, providing a classification and the description of the different properties and applications. It also lays out the most interesting uses of these materials in the construction field.
TL;DR: Microphysiological systems are in vitro models that can incorporate dynamic stimuli such as flow, pressure and contraction in cell culture, enabling the formation of cellular architectures and retrieving physiological function often absent in conventional 2D-cell culture.
Abstract: Microphysiological systems (MPSs) are in vitro models that can incorporate dynamic stimuli such as flow, pressure and contraction in cell culture, enabling the formation of cellular architectures and retrieving physiological function often absent in conventional 2D-cell culture. MPS applications saw a substantial growth in recent years, drawing attention from industry as a strategy to optimize pre-clinical drug-development purposes, as well as from biomedical research, to fill a gap between in vivo and in vitro models. Several MPS platforms are now available and are employed in the development of bone and kidney complex systems for urologic and orthopaedic research. These advances have enabled, for example, the in vitro modelling of bone regeneration and renal drug secretion, and have dramatic potential to improve research into both orthopaedic and urology cancers.
TL;DR: In this paper , a self-improved computer algorithm was used to find the nonlinear mapping relationship between the input flight conditions and the output aircraft icing severity features, based on the data obtained from the self-enhanced computer algorithms.
Abstract: Aircraft icing refers to the ice buildup on the surface of an aircraft flying in icing conditions. The ice accretion on the aircraft alters the original aerodynamic configuration and degrades the aerodynamic performances and may lead to unsafe flight conditions. Evaluating the flow structure, icing mechanism and consequences is of great importance to the development of an anti/deicing technique. Studies have shown computational fluid dynamics (CFD) and machine learning (ML) to be effective in predicting the ice shape and icing severity under different flight conditions. CFD solves a set of partial differential equations to obtain the air flow fields, water droplets trajectories and ice shape. ML is a branch of artificial intelligence and, based on the data, the self-improved computer algorithms can be effective in finding the nonlinear mapping relationship between the input flight conditions and the output aircraft icing severity features.
TL;DR: In this article , the authors explored the climatic and non-climatic factors that affect the increase in domestic electricity use in Iran, particularly in Iran with and without the energy subsidy.
Abstract: Buildings account for nearly 40% of energy use in global contexts and climatic conditions tend to contribute to consumption. Human activities are also influential in energy consumption and carbon dioxide (CO2) emissions that lead to global warming. Residential buildings are responsible for a considerable share. There are countries aggravating this situation by heavily relying on fossil fuels. Oil-rich countries are allocating an energy subsidy to the public, making energy cheaper for their consumers. This may result in negative consequences, including households’ inefficient energy use behaviours in countries such as Iran. Beyond the impact of energy subsidy allocation, this study aims to explore the climatic and non-climatic factors that affect the increase in domestic electricity use, particularly in Iran. For this purpose, this study begins with a comparative analysis between countries with and without the energy subsidy to examine the trends in domestic electricity use. Afterwards, the tendency of households’ electricity use in Iran will be analysed in consideration of climatic and non-climatic factors among several provinces in Iran. This study exploited published statistical data for the analysis. The results indicate the tendency of increased domestic electricity use due to the country’s generous subsidy offered to the public as well as climatic and non-climatic factors in Iran. These results may provide an opportunity for future studies regarding building occupants’ inefficient energy use behaviours for policy enactment in Iran and other oil-rich countries.