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Āyatana
Āyatana (Pāli; Sanskrit: आयतन) is a Buddhist term that has been translated as "sense base", "sense-media" or "sense sphere". In Buddhism, there are six internal sense bases (Pali: ajjhattikāni āyatanāni; also known as, "organs", "gates", "doors", "powers" or "roots") and six external sense bases (bāhirāni āyatanāni or "sense objects"; also known as vishaya or "domains"). There are six internal-external (organ-object) saḷāyatana (Pāli; Skt. ṣaḍāyatana), pairs of sense bases:[note 1][note 2] Buddhism and other Indian epistemologies identify six "senses" as opposed to the Western identification of five. In Buddhism, "mind" denotes an internal sense organ which interacts with sense objects that include sense impressions, feelings, perceptions and volition.
  • 501
  • 18 Oct 2022
Topic Review
Authenticity
Authenticity is a concept of personality in the fields of psychology, existential psychotherapy, existentialist philosophy, and aesthetics. In existentialism, authenticity is the degree to which a person's actions are congruent with his or her values and desires, despite external pressures to social conformity. The conscious Self comes to terms with the condition of Geworfenheit, of having been thrown into an absurd world (without values and without meaning) not of his or her own making, thereby encountering external forces and influences different from and other than the Self. In human relations, a person’s lack of authenticity is considered bad faith in dealing with other people and with one's self; thus, authenticity is in the instruction of the Oracle of Delphi: “Know thyself.” Concerning authenticity in art, the philosophers Jean Paul Sartre and Theodor Adorno held opposing views and opinions about jazz, a genre of American music; Sartre said that jazz is authentic and Adorno said that jazz is inauthentic. The musical subcultures of punk rock and Heavy metal require artistic authenticity, lest the community consider an artist to be a poseur for lacking authenticity (creative, musical, personal); likewise, artistic authenticity is integral to the genres of House music, Grunge, and Garage rock, Hip-hop, Techno, and show tunes. In every human activity, personal authenticity extends the instruction of the Oracle of Delphi: “Don’t merely know thyself — be thyself.”
  • 1.6K
  • 08 Oct 2022
Topic Review
Ashkenazi Jewish Intelligence
Whether Ashkenazi Jews have higher average intelligence than other ethnic groups, and if so, why, has been an occasional subject of scientific controversy. Studies have generally found Ashkenazi Jews to have an average intelligence quotient (IQ) in the range of 107 to 115, and Ashkenazi Jews as a group have had successes in intellectual fields far out of proportion to their numbers. A 2005 scientific paper, "Natural History of Ashkenazi Intelligence", proposed that Jews as a group inherit significantly higher verbal and mathematical intelligence and somewhat lower spatial intelligence than other ethnic groups, on the basis of inherited diseases and the peculiar economic situation of Ashkenazi Jews in the Middle Ages. Opposing this hypothesis are explanations for the congenital illnesses in terms of the founder effect and explanations of intellectual successes by reference to Jewish culture's promotion of scholarship and learning.
  • 53.7K
  • 14 Oct 2022
Topic Review
Artists and Technologists Creating New-Media-Art-Works
       The deeper the combination of art and technology, the more extensive the cooperation between artists and technologists. In many cases, the creation of New Media Art requires the cooperation of artists and technologists. However, since New Media Art is an emerging art form, the process of cocreating New Media Art between the two is at the exploration stage. Especially in areas with underdeveloped New Media Art and underdeveloped technology, there exist many problems in the cooperation between the two, such as a lack of complete understanding of the factors involved in the cooperation process and a lack of reasonable planning for the cooperation process. 
  • 753
  • 02 Dec 2021
Topic Review
Artificial Intelligence for Digital Heritage Innovation
Artificial intelligence (AI) is a game changer in many fields, including cultural heritage. It supports the planning and preservation of heritage sites and cities, enables the creation of virtual experiences to enrich cultural tourism and engagement, supports research, and increases access and understanding of heritage objects. Despite some impressive examples, the full potential of AI for economic, social, and cultural change is not yet fully visible.
  • 1.3K
  • 27 Feb 2024
Topic Review
Aristotelian Physics
Aristotelian physics is the form of natural science described in the works of the Greek philosopher Aristotle (384–link BCE). In his work Physics, Aristotle intended to establish general principles of change that govern all natural bodies, both living and inanimate, celestial and terrestrial – including all motion (change with respect to place), quantitative change (change with respect to size or number), qualitative change, and substantial change ("coming to be" [coming into existence, 'generation'] or "passing away" [no longer existing, 'corruption']). To Aristotle, 'physics' was a broad field that included subjects that would now be called the philosophy of mind, sensory experience, memory, anatomy and biology. It constitutes the foundation of the thought underlying many of his works. Key concepts of Aristotelian physics include the structuring of the cosmos into concentric spheres, with the Earth at the centre and celestial spheres around it. The terrestrial sphere was made of four elements, namely earth, air, fire, and water, subject to change and decay. The celestial spheres were made of a fifth element, an unchangeable aether. Objects made of these elements have natural motions: those of earth and water tend to fall; those of air and fire, to rise. The speed of such motion depends on their weights and the density of the medium. Aristotle argued that a vacuum could not exist as speeds would become infinite. Aristotle described four causes or explanations of change as seen on earth: the material, formal, efficient, and final causes of things. As regards living things, Aristotle's biology relied on observation of natural kinds, both the basic kinds and the groups to which these belonged. He did not conduct experiments in the modern sense, but relied on amassing data, observational procedures such as dissection, and making hypotheses about relationships between measurable quantities such as body size and lifespan.
  • 765
  • 25 Nov 2022
Topic Review
Arhat
In Buddhism, an arhat (Sanskrit) or arahant (Pali) is one who has gained insight into the true nature of existence and has achieved nirvana. Mahayana Buddhist traditions have used the term for people far advanced along the path of Enlightenment, but who may not have reached full Buddhahood. The understanding of the concept has changed over the centuries, and varies between different schools of Buddhism and different regions. A range of views on the attainment of arhats existed in the early Buddhist schools. The Sarvāstivāda, Kāśyapīya, Mahāsāṃghika, Ekavyāvahārika, Lokottaravāda, Bahuśrutīya, Prajñaptivāda, and Caitika schools all regarded arhats as imperfect in their attainments compared to buddhas. Mahayana Buddhist teachings urge followers to take up the path of a bodhisattva, and to not fall back to the level of arhats and śrāvakas. The arhats, or at least the senior arhats, came to be widely regarded by Theravada buddhists as "moving beyond the state of personal freedom to join the Bodhisattva enterprise in their own way". Mahayana Buddhism regarded a group of Eighteen Arhats (with names and personalities) as awaiting the return of the Buddha as Maitreya, while other groupings of 6, 8, 16, 100, and 500 also appear in tradition and Buddhist art, especially in East Asia called luohan or lohan. They may be seen as the Buddhist equivalents of the Christian saint, apostles or early disciples and leaders of the faith.
  • 2.5K
  • 28 Nov 2022
Topic Review
Anthroposophic Medicine
Anthroposophic medicine (or anthroposophical medicine) is a form of alternative medicine based on pseudoscientific and occult notions. Devised in the 1920s by Rudolf Steiner (1861–1925) in conjunction with Ita Wegman (1876–1943), anthroposophical medicine draws on Steiner's spiritual philosophy, which he called anthroposophy. Practitioners employ a variety of treatment techniques based upon anthroposophic precepts, including massage, exercise, counselling, and substances. Many drug preparations used in anthroposophic medicine are ultra-diluted substances, similar to those used in homeopathy. Homeopathic remedies are not medically effective and are generally considered harmless, except when used as a substitute for a scientifically proven and effective cure. In certain European countries, people with cancer are sometimes prescribed remedies made from specially harvested mistletoe, although no evidence of clinical benefit exists. Some anthroposophic doctors oppose childhood vaccination, and this has led to preventable outbreaks of disease. Anthroposophic medicine departs from fundamental biological principles in several respects. For example, Steiner said that the heart is not a pump, but that the blood in a sense pumps itself. Anthroposophic medicine also proposes that patients' past lives may influence their illness and that the course of an illness is subject to karmic destiny. Professor of complementary medicine Edzard Ernst and other physicians and scientists including Simon Singh and David Gorski have characterized anthroposophic medicine as pseudoscientific quackery, with no basis in reason or logic.
  • 1.1K
  • 22 Nov 2022
Topic Review
Anaxagoras
Anaxagoras (/ˌænækˈsæɡərəs/; Greek: Ἀναξαγόρας, Anaxagoras, "lord of the assembly"; c. 500 – c. 428 BC) was a Pre-Socratic Greek philosopher. Born in Clazomenae at a time when Asia Minor was under the control of the Persian Empire, Anaxagoras came to Athens. According to Diogenes Laërtius and Plutarch, in later life he was charged with impiety and went into exile in Lampsacus; the charges may have been political, owing to his association with Pericles, if they were not fabricated by later ancient biographers. Responding to the claims of Parmenides on the impossibility of change, Anaxagoras described the world as a mixture of primary imperishable ingredients, where material variation was never caused by an absolute presence of a particular ingredient, but rather by its relative preponderance over the other ingredients; in his words, "each one is... most manifestly those things of which there are the most in it". He introduced the concept of Nous (Cosmic Mind) as an ordering force, which moved and separated out the original mixture, which was homogeneous, or nearly so. He also gave a number of novel scientific accounts of natural phenomena. He deduced a correct explanation for eclipses and described the Sun as a fiery mass larger than the Peloponnese, as well as attempting to explain rainbows and meteors.
  • 976
  • 24 Oct 2022
Topic Review
Anatta
In Buddhism, the term anattā (Pali) or anātman (Sanskrit) refers to the doctrine of "non-self", that there is no unchanging, permanent self, soul or essence in phenomena. It is one of the seven beneficial perceptions in Buddhism, and one of the three marks of existence along with dukkha (suffering) and anicca (impermanence). The Buddhist concept of anatta or anatman is one of the fundamental differences between Buddhism and Hinduism, with the latter asserting that atman (self, soul) exists.
  • 5.9K
  • 15 Nov 2022
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