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Knockout Gas
Incapacitating agent is a chemical or biological agent which renders a person unable to harm themselves or others, regardless of consciousness. Lethal agents are primarily intended to kill, but incapacitating agents can also kill if administered in a potent enough dose, or in certain scenarios. The term "incapacitation," when used in a general sense, is not equivalent to the term "disability" as used in occupational medicine and denotes the inability to perform a task because of a quantifiable physical or mental impairment. In this sense, any of the chemical warfare agents may incapacitate a victim; however, by the military definition of this type of agent, incapacitation refers to impairments that are temporary and nonlethal. Thus, riot-control agents are incapacitating because they cause temporary loss of vision due to blepharospasm, but they are not considered military incapacitants because the loss of vision does not last long. Although incapacitation may result from physiol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consciousness
Consciousness, at its simplest, is awareness of a state or object, either internal to oneself or in one's external environment. However, its nature has led to millennia of analyses, explanations, and debate among philosophers, scientists, and theologians. Opinions differ about what exactly needs to be studied or even considered consciousness. In some explanations, it is synonymous with the mind, and at other times, an aspect of it. In the past, it was one's "inner life", the world of introspection, of private thought, imagination, and volition (psychology), volition. Today, it often includes any kind of cognition, experience, feeling, or perception. It may be awareness, awareness of awareness, metacognition, or self-awareness, either continuously changing or not. The disparate range of research, notions, and speculations raises a curiosity about whether the right questions are being asked. Examples of the range of descriptions, definitions or explanations are: ordered distinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staphylococcal Enterotoxin B
In the field of molecular biology, enterotoxin type B, also known as Staphylococcal enterotoxin B (SEB), is an enterotoxin produced by the gram-positive bacteria ''Staphylococcus aureus''. It is a common cause of food poisoning, with severe diarrhea, nausea and intestinal cramping often starting within a few hours of ingestion. Being quite stable, the toxin may remain active even after the contaminating bacteria are killed. It can withstand boiling at 100 °C for a few minutes. Gastroenteritis occurs because SEB is a superantigen, causing the immune system to release a large amount of cytokines that lead to significant inflammation. Additionally, this protein is one of the causative agents of toxic shock syndrome. Function The function of this protein is to facilitate the infection of the host organism. It is a virulence factor designed to induce pathogenesis. One of the major virulence exotoxins is the toxic shock syndrome toxin (TSST), which is secreted by the organi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanoi Poison Plot
The Poisoning at Hanoi Citadel ( Vietnamese: ''Hà Thành đầu độc;'' Chữ Hán: 河城投毒) was a poisoning plot which occurred in 1908 when a group of Vietnamese indigenous tirailleurs attempted to poison the entire French colonial army's garrison in the Citadel of Hanoi. The aim of the plot was to neutralize the French garrison and make way for Hoang Hoa Tham's rebel army to capture Hanoi. The plot was disclosed, and then was suppressed by the French. Background and poisoning In early 1908, Hoang Hoa Tham collaborated with Vietnamese nationalists, including Phan Boi Chau, in organizing a plot to seize Hanoi from the French. Vietnamese cooks were to neutralize the French garrison in Hanoi by poisoning their dinner foods; at the same time, Vietnamese soldiers (Grade Indochinois) would attack and prevent French troops at Don Thuy, Son Tay, and Bac Ninh from coming to the aid of the Citadel of Hanoi; and Hoang Hoa Tham would wait outside the citadel and launch an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanoi
Hanoi ( ; ; ) is the Capital city, capital and List of cities in Vietnam, second-most populous city of Vietnam. The name "Hanoi" translates to "inside the river" (Hanoi is bordered by the Red River (Asia), Red and Black River (Asia), Black Rivers). As a Municipalities of Vietnam, municipality, Hanoi consists of 12 List of urban districts of Vietnam, urban districts, 17 Huyện, rural districts, and 1 District-level town (Vietnam), district-level town. The city encompasses an area of . and as of 2024 has a population of 8,718,000. Hanoi had the second-highest gross regional domestic product of all Vietnamese provinces and municipalities at US$51.4 billion in 2022, behind only Ho Chi Minh City. In the third century BCE, the Cổ Loa Citadel, Cổ Loa Capital Citadel of Âu Lạc was constructed in what is now Hanoi. Âu Lạc then Vietnam under Chinese rule, fell under Chinese rule for a thousand years. In 1010, under the Lý dynasty, Vietnamese emperor Lý Thái Tổ established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyoscyamus
''Hyoscyamus'' — known as the henbanes — is a genus of flowering plants in the nightshade family, Solanaceae. It comprises 31 species, all of which are toxic. It, along with other genera in the same family, is a source of the drug hyoscyamine (daturine). Cruciferous type of stomata are present in Hyoscyamus. ''Hyoscyamus'' means "hog-bean" in botanical Latin and was a name derogatorily applied to the plant by Dioscorides. The poisonous, narcotic henbanes were associated with witchcraft since earliest times. The Assyrians recommended hanging them on one's door to ward off sorcery. Witches found them valuable especially due to their trance-inducing capabilities, and they were used in flying ointment rituals. They have been used to lessen pain, neuralgia and diminish convulsions. Dioscorides recommended them largely for external pain killing use. The leaves are made into a kind of cigarette to relieve asthma and other respiratory ailments.Flowers of Greece and the Aegean by Ant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuareg
The Tuareg people (; also spelled Twareg or Touareg; endonym, depending on variety: ''Imuhaɣ'', ''Imušaɣ'', ''Imašeɣăn'' or ''Imajeɣăn'') are a large Berber ethnic group, traditionally nomadic pastoralists, who principally inhabit the Sahara in a vast area stretching from far southwestern Libya to southern Algeria, Niger, Mali, Burkina Faso, and as far as northern Nigeria, with small communities in Chad and Sudan known as the ''Kinnin''. The Tuareg speak languages of the same name, also known as ''Tamasheq'', which belong to the Berber branch of the Afroasiatic family. They are a semi-nomadic people who mostly practice Islam, and are descended from the indigenous Berber communities of Northern Africa, whose ancestry has been described as a mosaic of local Northern African ( Taforalt), Middle Eastern, European ( Early European Farmers), and Sub-Saharan African, prior to the Muslim conquest of the Maghreb. Some researchers have tied the origin of the Tuareg ethnici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groningen (city)
Groningen ( , ; ; or ) is the capital city and main municipality of Groningen (province), Groningen province in the Netherlands. Dubbed the "capital of the north", Groningen is the largest place as well as the economic and cultural centre of the northern part of the country; as of January 2025, it had 244,807 inhabitants, making it the sixth largest city/municipality in the Netherlands and the second largest outside the Randstad. The Groningen metropolitan area has a population of over 360,000. Groningen was established more than 980 years ago but never gained City rights in the Low Countries, city rights. Due to its relatively isolated location from the then successive Dutch centres of power (Utrecht, The Hague, Brussels), Groningen was historically reliant on itself and nearby regions. As a Hanseatic League, Hanseatic city, it was part of the North German trade network, but later it mainly became a regional market centre. At the height of its power in the 15th century, Gron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bishop Of Münster
A bishop is an ordained member of the clergy who is entrusted with a position of authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of dioceses. The role or office of the bishop is called episcopacy or the episcopate. Organisationally, several Christian denominations utilise ecclesiastical structures that call for the position of bishops, while other denominations have dispensed with this office, seeing it as a symbol of power. Bishops have also exercised political authority within their dioceses. Traditionally, bishops claim apostolic succession, a direct historical lineage dating back to the original Twelve Apostles or Saint Paul. The bishops are by doctrine understood as those who possess the full priesthood given by Jesus Christ, and therefore may ordain other clergy, including other bishops. A person ordained as a deacon, priest (i.e. presbyter), and then bishop is understood to hold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atropa Belladonna
''Atropa bella-donna'', commonly known as deadly nightshade or belladonna, is a toxic perennial herbaceous plant in the nightshade family Solanaceae, which also includes tomatoes, potatoes and eggplant. It is native to Europe and Western Asia, including Turkey, its distribution extending from England in the west to western Ukraine and the Iranian province of Gilan in the east. It is also naturalised or introduced in some parts of Canada, North Africa and the United States. The foliage and berries are extremely toxic when ingested, containing tropane alkaloids. It can also be harmful to handle and/or touch these plants. These toxins include atropine, scopolamine, and hyoscyamine, which cause delirium and hallucinations, and are also used as pharmaceutical anticholinergics. Tropane alkaloids are of common occurrence not only in the Old World tribes Hyoscyameae (to which the genus Atropa belongs) and Mandragoreae, but also in the New World tribe Datureae—all of which bel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hannibal
Hannibal (; ; 247 – between 183 and 181 BC) was a Punic people, Carthaginian general and statesman who commanded the forces of Ancient Carthage, Carthage in their battle against the Roman Republic during the Second Punic War. Hannibal's father, Hamilcar Barca, was a leading Carthaginian general during the First Punic War. His younger brothers were Mago Barca, Mago and Hasdrubal Barca, Hasdrubal; his brother-in-law was Hasdrubal the Fair, who commanded other Carthaginian armies. Hannibal lived during a period of great tension in the Mediterranean Basin, triggered by the emergence of the Roman Republic as a great power with its defeat of Carthage in the First Punic War. Revanchism prevailed in Carthage, symbolized by the pledge that Hannibal made to his father to "never be a friend of Rome". In 218 BC, Hannibal attacked Saguntum (modern Sagunto, Spain), an ally of Rome, in Hispania, sparking the Second Punic War. Hannibal invaded Italy by Hannibal's crossing of the Alps, cross ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hellebore
Commonly known as hellebores (), the Eurasian genus ''Helleborus'' consists of approximately 20 species of herbaceous or evergreen perennial plant, perennial flowering plants in the family (biology), family Ranunculaceae, within which it gave its name to the tribe (biology), tribe of Helleboreae. Many hellebore species are poisonous. Despite common names such as ''winter rose'', ''Christmas rose'', and ''Lenten rose'', hellebores are not closely related to the rose family (Rosaceae). Etymology The common name "hellebore" is first attested in 1300s; it originates, via Old French and Latin, ultimately from . Although traditionally translated as "plant eaten by fawns", this could be folk etymology and, according to Beekes, really a Pre-Greek word. It is false friend, ''not'' related to the word "hell", despite the toxic nature of this plant. In Anglo-Saxon England, the Anglo-Latin word ''elleborus'' had varied meanings. Around 900 AD, it was linked with "''tunsingwyrt''" (vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anticholinergic Alkaloid
Anticholinergics (anticholinergic agents) are substances that block the action of the acetylcholine (ACh) neurotransmitter at synapses in the central and peripheral nervous system. These agents inhibit the parasympathetic nervous system by selectively blocking the binding of ACh to its receptor in nerve cells. The nerve fibers of the parasympathetic system are responsible for the involuntary movement of smooth muscles present in the gastrointestinal tract, urinary tract, lungs, sweat glands, and many other parts of the body. In broad terms, anticholinergics are divided into two categories in accordance with their specific targets in the central and peripheral nervous system and at the neuromuscular junction: antimuscarinic agents and antinicotinic agents (ganglionic blockers, neuromuscular blockers). The term "anticholinergic" is typically used to refer to antimuscarinics that competitively inhibit the binding of ACh to muscarinic acetylcholine receptors; such agents do not a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
