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Topic Review
Now I Lay Me Down to Sleep
Now I lay me down to sleep is a classic children's bedtime prayer from the 18th century.
  • 27.2K
  • 14 Oct 2022
Topic Review
Cousin Marriage
A cousin marriage is a marriage where the partners are cousins (i.e. people with common grandparents or people who share other fairly recent ancestors). The practice was common in earlier times, and continues to be common in some societies today, though in some jurisdictions such marriages are prohibited. Worldwide, more than 10% of marriages are between first or second cousins. Cousin marriage is an important topic in anthropology and alliance theory. In some cultures and communities, cousin marriages are considered ideal and are actively encouraged and expected; in others, they are seen as incestuous and are subject to social stigma and taboo. Cousin marriage was historically practised by indigenous cultures in Australia, North America, South America, and Polynesia. Different religions have ranged from prohibiting up to sixth cousins from marrying (some forms of Hinduism and Catholicism) to freely allowing first cousin marriage (Protestantism, Islam and Judaism). In some jurisdictions, cousin marriage is legally prohibited, for example in China , Taiwan, North Korea, South Korea , the Philippines and 24 of the 50 United States. The laws of many jurisdictions set out the degree of consanguinity prohibited among sexual relations and marriage parties. Supporters of cousin marriage where it is banned may view the prohibition as discrimination, while opponents may appeal to moral or other arguments. Opinions vary widely as to the merits of the practice. Children of first-cousin marriages have an increased risk of autosomal recessive genetic disorders, and this risk is higher in populations that are already highly ethnically similar. Children of more distantly related cousins have less risk of these disorders, though still higher than the average population. A study indicated that between 1800 and 1965 in Iceland, more children and grandchildren were produced from marriages between third or fourth cousins (people with common great-great- or great-great-great-grandparents) than from other degrees of separation.
  • 26.6K
  • 13 Oct 2022
Topic Review
Socialization
Despite the plethora of definitions of socialization, this process of formation of the social human is a key concept by allowing the interconnection between society and culture.
  • 26.4K
  • 30 Oct 2020
Topic Review
Iman (Concept)
Iman (إِيمَان ʾīmān, lit. faith or belief) in Islamic theology denotes a believer's faith in the metaphysical aspects of Islam. Its most simple definition is the belief in the six articles of faith, known as arkān al-īmān. The term iman has been delineated in both the Quran and the Hadith of Prophet Muhammad (SAW). According to the Quran, iman must be accompanied by righteous deeds and the two together are necessary for entry into Paradise. In the Hadith of Prophet Muhammad (SAW), iman in addition to Islam and ihsan form the three dimensions of the Islamic religion. There exists a debate both within and outside Islam on the link between faith and reason in religion, and the relative importance of either. Several scholars contend that faith and reason spring from the same source and hence must be harmonious.
  • 25.8K
  • 08 Jul 2023
Topic Review
List of the Named Buddhas
In countries where Theravāda Buddhism is practiced by the majority of people, such as Sri Lanka, Cambodia, Laos, Myanmar, Thailand, it is customary for Buddhists to hold elaborate festivals, especially during the fair weather season, paying homage to the 29 Buddhas described in the Buddhavamsa. The Buddhavamsa is a text which describes the life of Gautama Buddha and the 27 Buddhas who preceded him, along with the future Metteyya Buddha. The Buddhavamsa is part of the Khuddaka Nikāya, which in turn is part of the Sutta Piṭaka. The Sutta Piṭaka is one of three main sections of the Pāli Canon of Theravāda Buddhism. The first three of these Buddhas—Taṇhaṅkara, Medhaṅkara, and Saraṇaṅkara—lived before the time of Dīpankara Buddha. The fourth Buddha, Dīpankara, is especially important, as he was the Buddha who gave niyatha vivarana (prediction of future Buddhahood) to the Brahmin youth who would in the distant future become the bodhisattva Gautama Buddha. After Dīpankara, 25 more noble people (ariya-puggala) would attain enlightenment before Gautama, the historical Buddha. Many Buddhists also pay homage to the future (and 29th) Buddha, Maitreya. According to Buddhist scripture, Maitreya will be a successor of Gautama who will appear on Earth, achieve complete enlightenment, and teach the pure Dharma. The prophecy of the arrival of Maitreya is found in the canonical literature of all Buddhist sects (Theravada, Mahayana, and Vajrayana), and is accepted by most Buddhists as a statement about an event that will take place when the Dharma will have been forgotten on Jambudvipa (the terrestrial realm, where ordinary human beings live).
  • 24.3K
  • 22 Nov 2022
Topic Review
Sociology
Sociology is a science with specificities that can offer a more rigorous knowledge of social reality. But what is sociology? There is a wide variety of definitions and it is not easy to define them directly. It is an extremely ambitious and broad theme of which we will make a brief presentation based on Ferreira & Serpa (2017), Serpa & Ferreira (2018), and Serpa & Ferreira (2019).
  • 24.0K
  • 30 Oct 2020
Topic Review
Geopolymer Concrete
Geopolymer concrete is a type of concrete that is made by reacting aluminate and silicate bearing materials with a caustic activator, such as fly ash or slag from iron and metal production. It can be a suitable substitute for ordinary Portland cement (OPC). 
  • 23.8K
  • 18 Feb 2022
Topic Review
Temperate Climate
In geography, the temperate or tepid climates of Earth occur in the middle latitudes, which span between the tropics and the polar regions of Earth. In most climate classifications, temperate climates refer to the climate zone between 35 and 50 north and south latitudes (between the subarctic and subtropical climates). These zones generally have wider temperature ranges throughout the year and more distinct seasonal changes compared to tropical climates, where such variations are often small. They typically feature four distinct seasons, Summer the warmest, Autumn the transitioning season to Winter, the colder season, and Spring the transitioning season from winter back into summer. In the northern hemisphere, the year starts with winter, transitions in the first half year through spring into summer, which is in mid-year, then at the second half year through autumn into winter at year-end. In the southern hemisphere, the seasons are swapped, with summer between years and winter in mid-year. The temperate zones (latitudes from 23.5° to the polar circles at about 66.5°, north and south) are where the widest seasonal changes occur, with most climates found in it having some influence from both the tropics and the poles. The subtropics (latitudes from about 23.5° to 35°, north and south) have temperate climates that have the least seasonal change and the warmest in winter, while at the other end, Boreal climates located from 55 to 65 north latitude have the most seasonal changes and long and severe winters. In temperate climates, not only do latitudinal positions influence temperature changes, but sea currents, prevailing wind direction, continentality (how large a landmass is), and altitude also shape temperate climates. The Köppen climate classification defines a climate as "temperate" when the mean temperature is above −3 °C (26.6 °F) but below 18 °C (64.4 °F) in the coldest month. However, other climate classifications set the minimum at 0 °C (32.0 °F).
  • 23.2K
  • 08 Nov 2022
Topic Review
Inequalities in Sociology
The digital is increasingly present in everyday life, with a deep and growing social, political and economic impact, and society 5.0 is one of the possible attempts for this materialisation. However, the digital is not experienced by everyone in the same way, so this digitalisation of societies will have varied implications for individuals, namely the transformation of differences in access and digital literacy into new inequalities. Sociology – as the scientific knowledge of the reciprocal influence of interactions between individuals and the influence of the social context – will have a heuristic potential for understanding this reality. Sociology will, thus, take on, concurrently with other sciences, a relevant role concerning the subsequent development of a more balanced society in this digital dimension, increasingly important in defining the social position of the individual, and, thus, will add to a development that materialises the potential of this digital society.
  • 22.9K
  • 30 Oct 2020
Topic Review
List of Long Marriages
This is a list of long marriages. It includes people who have been married for at least 80 years. The length of marriage is based on the reported death of either member, or reported divorce, or the most recent report that both members of the couple were still living.
  • 22.7K
  • 07 Nov 2022
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