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Biography
Periyar E. V. Ramasamy
Erode Venkatappa Ramasamy[1] (17 September 1879 – 24 December 1973), commonly known as Periyar or Thanthai Periyar, was an Indian social activist and politician who started the Self-Respect Movement and Dravidar Kazhagam. He is known as the 'Father of the Dravidian movement'.[2] He rebelled against Brahminical dominance and gender and caste inequality in Tamil Nadu.[3][4][5] E.V. Ramasamy jo
  • 60.1K
  • 14 Nov 2022
Topic Review
Three Wise Monkeys
The three wise monkeys are a pictorial maxim, embodying the proverbial principle "see no evil, hear no evil, speak no evil". The three monkeys are Mizaru, covering his eyes, who sees no evil; Kikazaru, covering his ears, who hears no evil; and Iwazaru, covering his mouth, who speaks no evil. Lafcadio Hearn refers to them as the three mystic apes in his Glimpses of unfamiliar Japan (volume 2, page 127). There are various meanings ascribed to the monkeys and the proverb including associations with being of good mind, speech and action. In the Western world the phrase is often used to refer to those who deal with impropriety by turning a blind eye. Outside Japan the monkeys' names are sometimes given as Mizaru, Mikazaru, and Mazaru, as the last two names were corrupted from the Japanese originals. The monkeys are Japanese macaques, a common species in Japan.
  • 42.6K
  • 04 Nov 2022
Topic Review
Gender
Gender is the range of characteristics pertaining to, and differentiating between, femininity and masculinity. Depending on the context, these characteristics may include biological sex, sex-based social structures (i.e., gender roles), or gender identity. Most cultures use a gender binary, having two genders (boys/men and girls/women); those who exist outside these groups fall under the umbrella term non-binary or genderqueer. Some societies have specific genders besides "man" and "woman", such as the hijras of South Asia; these are often referred to as third genders (and fourth genders, etc.). Sexologist John Money introduced the terminological distinction between biological sex and gender as a role in 1955. Before his work, it was uncommon to use the word gender to refer to anything but grammatical categories. However, Money's meaning of the word did not become widespread until the 1970s, when feminist theory embraced the concept of a distinction between biological sex and the social construct of gender. Today, the distinction is followed in some contexts, especially the social sciences and documents written by the World Health Organization (WHO). In other contexts, including some areas of the social sciences, gender includes sex or replaces it. For instance, in non-human animal research, gender is commonly used to refer to the biological sex of the animals. This change in the meaning of gender can be traced to the 1980s. In 1993, the US Food and Drug Administration (FDA) started to use gender instead of sex. Later, in 2011, the FDA reversed its position and began using sex as the biological classification and gender as "a person's self representation as male or female, or how that person is responded to by social institutions based on the individual's gender presentation." The social sciences have a branch devoted to gender studies. Other sciences, such as sexology and neuroscience, are also interested in the subject. The social sciences sometimes approach gender as a social construct, and gender studies particularly do, while research in the natural sciences investigates whether biological differences in females and males influence the development of gender in humans; both inform debate about how far biological differences influence the formation of gender identity. In some English literature, there is also a trichotomy between biological sex, psychological gender, and social gender role. This framework first appeared in a feminist paper on transsexualism in 1978.
  • 40.7K
  • 07 Nov 2022
Topic Review
List of Common Fish Names
This is a list of common fish names. While some common names refer to a single species or family, others have been used for a confusing variety of types; the articles listed here should explain the possibilities if the name is ambiguous.
  • 31.1K
  • 08 Nov 2022
Topic Review
Omorashi
Omorashi (おもらし / オモラシ / お漏らし), sometimes abbreviated as simply "omo", is a form of fetish subculture originating and predominately recognized in Japan , in which participants experience arousal from having a full bladder or wetting themselves, or from seeing someone else experiencing a full bladder or wetting themselves. Outside Japan, it is not usually distinguished from urolagnia, though they are different things: the Handbook of Clinical Sexuality for Mental Health Professionals specifically defines omorashi as persistent sexual arousal toward a full bladder. Dr. J. Paul Fedoroff acknowledges this distinction, observing that "The theme of taking control of autonomic process is prominent in the paraphilia known as omorashi, which involves sexual arousal associated with the sensation of needing to urinate due to a full bladder." Westerners who make the distinction sometimes use the term "bladder desperation" to do so, though some fetishist communities in the West adopt the more specific Japanese language terminology. The Japanese term "omorashi" means to wet oneself. The word is also occasionally romanized as "omorasi" in the Kunrei-shiki romanization system. In the English speaking BDSM community, the term bathroom use control is used to describe omorashi play in which the dominant controls how and when the submissive is allowed to use the bathroom.
  • 29.2K
  • 30 Oct 2022
Topic Review
Parasitic Nutrition
Parasitic nutrition is a mode of heterotrophic nutrition where a parasitic organism lives on the body surface or inside the body of another type of organism (a host) and gets nutrition directly from the body of the host. Since these parasites derive nourishment from their host, this symbiotic interaction is often harmful to the host. Parasites depend on their host for survival, since the host provides nutrition and protection. As a result of this dependence, parasites have considerable modifications to optimise parasitic nutrition and therefore their survival. Parasites are divided into two groups: endoparasites and ectoparasites. Endoparasites are parasites that live inside the body of the host, whereas ectoparasites are parasites that live on the outer surface of the host and generally attach themselves during feeding. Due to the different strategies of endoparasites and ectoparasites, they require different adaptations to derive nutrients from their host. Parasites require nutrients to carry out essential functions including reproduction and growth. Essentially, the nutrients required from the host are carbohydrates, amino acids and lipids. Carbohydrates are utilised to generate energy, whilst amino acids and fatty acids are involved in the synthesis of macromolecules and the production of eggs. Most parasites are heterotrophs, so they therefore are unable to synthesise their own 'food' i.e. organic compounds and must acquire these from their host.
  • 17.3K
  • 29 Nov 2022
Topic Review
Mapogo Lion Coalition
The Mapogo lion coalition was a band of male South African lions that controlled the Sabi Sand region in Kruger National Park. The coalition became infamous for their sheer power and strength in taking over and dominating an area of approximately 70,000 ha (170,000 acres). It is believed the Mapogos killed in excess of 100 lions and cubs in a little over a year. The statistics may be higher given their coverage of such large territories. At its peak, the coalition consisted of six males - the leader Makulu (also spelled as Makhulu), Rasta, Scar, Pretty Boy, Kinky Tail and Mr. T.
  • 12.1K
  • 09 Oct 2022
Topic Review
Decay Theory
The Decay theory is a theory that proposes that memory fades due to the mere passage of time. Information is therefore less available for later retrieval as time passes and memory, as well as memory strength, wears away. When an individual learns something new, a neurochemical "memory trace" is created. However, over time this trace slowly disintegrates. Actively rehearsing information is believed to be a major factor counteracting this temporal decline. It is widely believed that neurons die off gradually as we age, yet some older memories can be stronger than most recent memories. Thus, decay theory mostly affects the short-term memory system, meaning that older memories (in long-term memory) are often more resistant to shocks or physical attacks on the brain. It is also thought that the passage of time alone cannot cause forgetting, and that decay theory must also take into account some processes that occur as more time passes.
  • 10.5K
  • 31 Oct 2022
Topic Review
White Tiger
The white tiger or bleached tiger is a pigmentation variant of the Bengal tiger, which is reported in the wild from time to time in the Indian states of Madhya Pradesh, Assam, West Bengal and Bihar in the Sunderbans region and especially in the former State of Rewa. Such a tiger has the black stripes typical of the Bengal tiger, but carries a white or near-white coat.
  • 9.0K
  • 19 Oct 2022
Biography
Krist Novoselic
Krist Anthony Novoselic (Croatian: Krist Novoselić; born May 16, 1965) is an American musician and political activist, and was the bassist and founding member of the grunge band Nirvana alongside guitarist and lead singer Kurt Cobain.[1][2] Nirvana achieved massive success, earning multiple gold and platinum awards and touring around the world at sold-out shows.[3] After Nirvana disbanded foll
  • 9.0K
  • 22 Nov 2022
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