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Topic Review
Mesoamerican Genetic Studies
Mesoamerica is a historically and culturally defined geographic area comprising current central and south Mexico, Belize, Guatemala, El Salvador, and border regions of Honduras, western Nicaragua, and northwestern Costa Rica. The permanent settling of Mesoamerica was accompanied by the development of agriculture and pottery manufacturing (2500 BCE–150 CE), which led to the rise of several cultures connected by commerce and farming. Hence, Mesoamericans probably carried an invaluable genetic diversity partly lost during the Spanish conquest and the subsequent colonial period. Mesoamerican ancient DNA (aDNA) research has mainly focused on the study of mitochondrial DNA in the Basin of Mexico and the Yucatán Peninsula and its nearby territories, particularly during the Postclassic period (900–1519 CE). 
  • 4.3K
  • 24 Nov 2020
Topic Review
Mental Chronometry
Mental chronometry is the study of reaction time (RT; also referred to as "response time") in perceptual-motor tasks to infer the content, duration, and temporal sequencing of mental operations. Mental chronometry is one of the core methodological paradigms of human experimental and cognitive psychology, but is also commonly analyzed in psychophysiology, cognitive neuroscience, and behavioral neuroscience to help elucidate the biological mechanisms underlying perception, attention, and decision-making across species. Mental chronometry uses measurements of elapsed time between sensory stimulus onsets and subsequent behavioral responses. It is considered an index of processing speed and efficiency indicating how fast an individual can execute task-relevant mental operations. Behavioral responses are typically button presses, but eye movements, vocal responses, and other observable behaviors can be used. RT is constrained by the speed of signal transmission in white matter as well as the processing efficiency of neocortical gray matter. Conclusions about information processing drawn from RT are often made with consideration of task experimental design, limitations in measurement technology, and mathematical modeling.
  • 2.1K
  • 10 Oct 2022
Topic Review
Memory-Prediction Framework
The memory-prediction framework is a theory of brain function created by Jeff Hawkins and described in his 2004 book On Intelligence. This theory concerns the role of the mammalian neocortex and its associations with the hippocampi and the thalamus in matching sensory inputs to stored memory patterns and how this process leads to predictions of what will happen in the future.
  • 326
  • 09 Nov 2022
Topic Review
Meet the Flintstones
"Meet the Flintstones", also worded as "(Meet) The Flintstones", is the theme song of the 1960s animated television series The Flintstones. Composed in 1961 by Hoyt Curtin, Joseph Barbera and William Hanna, it is one of the most popular and best known of all theme songs, with its catchy lyrics "Flintstones, meet the Flintstones, they're the modern Stone Age family".
  • 449
  • 01 Dec 2022
Topic Review
Medium Essentialism
Medium Essentialism is a philosophical theory stating that each artform has its own distinctive medium, and that the essence of such an artform is dependent on its particular medium. In practice, the theory argues that every artwork should manifest its essential properties, those which no other artform can employ. The theory relies on the presumption that every artform has a unique medium, and is divided into two main interpretations. The ‘limitation’ interpretation of Medium Essentialism argues that, due to their medium, some artforms should be constrained in their aspirations. The ‘productive’ interpretation reasons that a work's medium determines what content or style will function best, and that practitioners should pursue ventures aligning with the nature of this chosen medium. Clement Greenberg is a prolific medium-essentialist in relation to modernist art, proposing that artists such as Jackson Pollock are successful because they properly exploit elements of their chosen medium, such as a painting's physical flatness. However, Medium Essentialism was most propagated by film practitioners throughout the twentieth century, as it legitimised cinema as an artform for the first time. Previously, film had been regarded as merely a recorded representation of a written play. It is therefore most discussed today by film theorists, stemming from the work of critics such as André Bazin. Regardless of the interpretation favoured, what constitutes a film's medium, and therefore essential meaning, has been heavily debated, and has prompted the creation of several sub-theories. The theory has been widely discussed among contemporary film theorists and has featured in the Anthology of the Philosophy of Film and Motion Pictures. Whilst Medium Essentialism is not merely a subcategory of the Essentialism theory, it is relevant to the notion that certain characteristics are integral to every entity's purpose and identity. Non-essentialism rejects the existence of such an 'essence'. Non-essentialism has been the view preferred by scholars such as Noël Carroll, criticising Medium Essentialism in relation to film.
  • 363
  • 15 Nov 2022
Topic Review
Mechanism
Mechanism is the belief that natural wholes (principally living things) are similar to complicated machines or artifacts, composed of parts lacking any intrinsic relationship to each other. The doctrine of mechanism in philosophy comes in two different flavors. They are both doctrines of metaphysics, but they are different in scope and ambitions: the first is a global doctrine about nature; the second is a local doctrine about humans and their minds, which is hotly contested. For clarity, we might distinguish these two doctrines as universal mechanism and anthropic mechanism.
  • 1.6K
  • 11 Oct 2022
Topic Review
Measuring the Soundscape Quality in Urban Spaces
The goals of a good soundscape are to create a sense of place, provide comfort to the users, and encourage intractability in a public space. At the same time, many public areas in cities are having problems due to the weakness in creating the opportunity for people to attend. 
  • 225
  • 17 Feb 2024
Topic Review
MDPI English Writing Prize 2020
The MDPI Writing Prize is an annual award supported by MDPI Author Services, which provides services including language editing, reformatting, plagiarism checks. The winners of the 2020 MDPI Writing Prize about the theme “My work and the United Nations Sustainable Development Goals” are posted on Encyclopedia. In this competition, we received many excellent submissions from entrants who shared their inspirational and thought-provoking work.
  • 1.4K
  • 01 Mar 2021
Topic Review
Maya
Maya (/ˈmɑːjə/; Devanagari: माया, IAST: māyā), literally "illusion" or "magic", has multiple meanings in Indian philosophies depending on the context. In later Vedic texts, māyā connotes a "magic show, an illusion where things appear to be present but are not what they seem"; the principle which shows "attributeless Absolute" as having "attributes". Māyā also connotes that which "is constantly changing and thus is spiritually unreal" (in opposition to an unchanging Absolute, or Brahman), and therefore "conceals the true character of spiritual reality". In the Advaita Vedanta school of Hindu philosophy, māyā, "appearance", is "the powerful force that creates the cosmic illusion that the phenomenal world is real." In this nondualist school, māyā at the individual level appears as the lack of knowledge (avidyā) of the real Self, Atman-Brahman, mistakingly identifying with the body-mind complex and its entanglements. In Hinduism, māyā is also an epithet for goddess Lakshmi, and the name of a manifestation of Lakshmi, the goddess of "wealth, prosperity and love". In Buddhist philosophy, Māyā is invoked as one of twenty subsidiary unwholesome mental factors, responsible for deceit or concealment about the nature of things. Maya is also the name of Gautama Buddha's mother.
  • 1.3K
  • 27 Oct 2022
Biography
Maurice Cranston
Maurice William Cranston (8 May 1920 – 5 November 1993) was an England philosopher, professor and author. He served for many years as Professor of Political Science at the London School of Economics, and was also known for his popular publications. In the late 1970s and early 1980s he was Professor of Political Theory at the European University Institute in Florence (Italy). He was born at 53
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  • 07 Dec 2022
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