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Topic Review
Secularity
Secularity (from Latin saeculum, "worldly" or "of a generation") is the state of being separate from religion, or of not being exclusively allied with or against any particular religion. Historically, the word secular was not related or linked to religion, but was a freestanding term in Latin which would relate to any mundane endeavour. However, the term, saecula saeculorum (saeculōrum being the genitive plural of saeculum) as found in the New Testament in the Vulgate translation (circa 410) of the original Koine Greek phrase εἰς τοὺς αἰῶνας τῶν αἰώνων (eis toùs aionas ton aiṓnōn), e.g. at Galatians 1:5, was used in the early Christian church (and is still used today), in the doxologies, to denote the coming and going of the ages, the grant of eternal life, and the long duration of created things from their beginning to forever and ever. The idea of a dichotomy between religion and the secular originated in the European Enlightenment. Furthermore, since religion and secular are both Western concepts that were formed under the influence of Christian theology, other cultures do not necessarily have words or concepts that resemble or are equivalent to them. In many cultures, "little conceptual or practical distinction is made between 'natural' and 'supernatural' phenomena" and the very notions of religious and nonreligious dissolve into unimportance, nonexistence, or unawareness, especially since people have beliefs in other supernatural or spiritual things irrespective of belief in God or gods. Conceptions of what is and what is not religion vary in contemporary East Asia as well. The shared term for "irreligion" or "no religion" (無宗教, Chinese pron. wú zōngjiào, Japanese pron. mu shūkyō) with which the majority of East Asian populations identify themselves implies non-membership in one of the institutional religions (such as Buddhism and Christianity) but not necessarily non-belief in traditional folk religions collectively represented by Chinese Shendao (shén dào) and Japanese Shinto (both meaning "ways of gods").[lower-alpha 1] In modern Japan, religion has negative connotation since it is associated with foreign belief systems so many identify as "nonreligious" (mushukyo), but this does not mean they have a complete rejection or absence of beliefs and rituals relating to supernatural, metaphysical, or spiritual things. In the Meiji era, the Japanese government consciously excluded Shinto from the category of religion in order to enforce State Shinto while asserting their state followed American-mandated requirements for freedom of religion; this has fed into the contemporary Japanese experience of "secularity" as well as the government's regulation of religious beliefs and institutions from the Meiji era into the present day. One can regard eating and bathing as examples of secular activities, because there may not be anything inherently religious about them. Nevertheless, some religious traditions see both eating and bathing as sacraments, therefore making them religious activities within those world views. Saying a prayer derived from religious text or doctrine, worshipping through the context of a religion, performing corporal and spiritual works of mercy, and attending a religious seminary school or monastery are examples of religious (non-secular) activities. The "secular" is experienced in diverse ways ranging from separation of religion and state to being anti-religion or even pro-religion, depending on the culture. For example, the United States has both separation of church and state and pro-religiosity in various forms such as protection of religious freedoms; France has separation of church and state (and French Revolution was strongly anti-religious); the Soviet Union was anti-religion; in India, people feel comfortable identifying as secular while participating in religion; and in Japan, since the concept of "religion" is not indigenous to Japan, people state they have no religion while doing what appears to be religion to Western eyes. A related term, secularism, involves the principle that government institutions and their representatives should remain separate from religious institutions, their beliefs, and their dignitaries. Many businesses and corporations, and some governments operate on secular lines. This stands in contrast to theocracy, government with deity as its highest authority.
  • 3.4K
  • 27 Oct 2022
Topic Review
Traffic Smoothness for ITS
The smooth traffic flow, which refers to the stochastically stabilized flow (ie. flow without disruption, that prevents the acceptance of a specific probability distribution of the headways), in the queuing model with moving buffer, can be described using the maximum density  referring to the smooth flow.
  • 3.4K
  • 29 Oct 2020
Topic Review
Innovative Industrial Use of Bamboo
Industrial and service development has led researchers to focus on non-conventional materials with significant roles in innovation development and implementation. Entrepreneurs aim to develop innovative and creative strategies using good, valuable, durable, and sustainable materials that serve industrial and economic development. As result, the use of natural construction and production materials has increased interest related to the desire of developing greener and/or environmentally friendly processes. Several natural, re-emerging materials used in the past (e.g., bamboo, straw, reeds, and hemp) have been found useful again and deserving of research to fully understand their potential for different applications. 
  • 3.4K
  • 21 Feb 2022
Topic Review
Mesoporous Carbon
Mesoporous carbon is a promising material having multiple applications. It can act as a catalytic support and can be used in energy storage devices. Moreover, mesoporous carbon controls body’s oral drug delivery system and adsorb poisonous metal from water and various other molecules from an aqueous solution. The accuracy and improved activity of the carbon materials depend on some parameters. The recent breakthrough in the synthesis of mesoporous carbon, with high surface area, large pore-volume, and good thermostability, improves its activity manifold in performing functions. Considering the promising application of mesoporous carbon, it should be broadly illustrated in the literature. 
  • 3.4K
  • 07 May 2021
Topic Review
Genetic Use Restriction Technologies
Genetic use restriction technologies (GURTs), developed to secure return on investments through protection of plant varieties, are among the most controversial and opposed genetic engineering biotechnologies as they are perceived as a tool to force farmers to depend on multinational corporations’ seed monopolies.  This led to a de facto global moratorium on this technology, which is still far from being withdrawn.
  • 3.4K
  • 30 Oct 2020
Topic Review
Textile Production
The textile production is constantly increasing by offering products to fashion, style and marketing needs, or even to progressively competitive technical challenges. The perspective of innovation and development is in contrast with the highly polluting impact on the surroundings of this industrial activity.
  • 3.4K
  • 09 Feb 2021
Topic Review
Chromatographic Techniques in Pharmaceutical Analysis
High-performance liquid chromatography (HPLC) is an incredibly universal tool, especially when combined with different detectors, such as UV-Visible spectroscopy, mass spectrometry (MS), and fluorescence detection for numerous active ingredients in different pharmaceutical formulations without interferences from other excipients. TLC, in combination with densitometry, is a very efficient tool for the determination of biologically active substances present in pharmaceutical preparations. In addition, TLC coupled to densitometry and mass spectrometry could be suitable for preliminary screening and determination of the biological activity (e.g., antioxidant properties, thin layer chromatography (TLC) by 2,2-diphenyl-1-picrylhydrazyl (DPPH) method) of plant materials. Gas chromatography, coupled with a mass spectrometer (GC-MS, GC-MS/MS), is of particular importance in the testing of any volatile substances, such as essential oils. LC, coupled to NMR and MS, is the best solution for identifying and studying the structure of unknown components from plant extracts, as well as degradation products (DPs). Thanks to size-exclusion chromatography, coupled to multi-angle light scattering, the quality control of biological pharmaceuticals is possible.
  • 3.4K
  • 26 Apr 2022
Topic Review
Modern Stoicism
Modern Stoicism is an intellectual and popular movement that began at the end of the 20th century aimed at reviving the practice of Stoicism. It is not to be confused with neostoicism, an analogous phenomenon in the 17th century. The term "modern Stoicism" covers both the revival of interest in the Stoic philosophy and the philosophical efforts to adjust ancient Stoicism to the language and conceptual framework of the present. The rise of modern Stoicism has received attention in the international media since around November 2012 when the first Annual Stoic Week event was organized.
  • 3.4K
  • 04 Nov 2022
Topic Review
Covalent Adaptable Networks
Thermosets are known to be very reliable polymeric materials for high-performance and light-weight applications, due to their retained dimensional stability, chemical inertia and rigidity over a broad range of temperatures. However, once fully cured, they cannot be easily reshaped or reprocessed, thus leaving still unsolved the issues of recycling and the lack of technological flexibility. Vitrimers, introduced by Leibler et al. in 2011, are a valiant step in the direction of bridging the chasm between thermoplastics and thermosets. Owing to their dynamic covalent networks, they can retain mechanical stability and solvent resistance, but can also flow on demand upon heating. More generally, the family of Covalent Adaptable Networks (CANs) is gleaming with astounding potential, thanks to the huge variety of chemistries that may enable bond exchange. Arising from this signature feature, intriguing properties such as self-healing, recyclability and weldability may expand the horizons for thermosets in terms of improved life-span, sustainability and overall enhanced functionality and versatility. In this review, we present a comprehensive overview of the most promising studies featuring CANs and vitrimers specifically, with particular regard for their industrial applications. Investigations into composites and sustainable vitrimers from epoxy-based and elastomeric networks are covered in detail.
  • 3.4K
  • 26 Oct 2020
Topic Review Peer Reviewed
Entropy
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.
  • 3.4K
  • 07 May 2022
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