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Recreational Use Of Nitrous Oxide
Nitrous oxide (street name hippy crack, whippets or whippits) is a gas which can induce euphoria, hallucinogenic states and relaxation when inhaled. First recorded in the 18th century at upper-class "laughing gas parties", the experience was largely limited to medical students until the late 20th century when laws limiting access to the gas were loosened to supply dentists and hospitals. By the 2010s, nitrous oxide had become a moderately popular recreational drug in some countries. Possession of nitrous oxide is legal in many countries, although some have criminalised supplying it for recreational purposes. Nitrous oxide is a neurotoxin and its use can cause long-term neurological damage. Effects Nitrous oxide is used recreationally as inhalation can induce euphoria, relaxation and a hallucinogenic state. Long-term or habitual use can lead to severe neurological damage. Since nitrous oxide can cause dizziness, dissociation, and temporary loss of motor control, it is unsafe to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrous Oxide
Nitrous oxide (dinitrogen oxide or dinitrogen monoxide), commonly known as laughing gas, nitrous, or nos, is a chemical compound, an oxide of nitrogen with the formula . At room temperature, it is a colourless non-flammable gas, and has a slightly sweet scent and taste. At elevated temperatures, nitrous oxide is a powerful oxidiser similar to molecular oxygen. Nitrous oxide has significant medical uses, especially in surgery and dentistry, for its anaesthetic and pain-reducing effects. Its colloquial name, "laughing gas", coined by Humphry Davy, is due to the euphoric effects upon inhaling it, a property that has led to its recreational use as a dissociative anaesthetic. It is on the World Health Organization's List of Essential Medicines. It is also used as an oxidiser in rocket propellants, and in motor racing to increase the power output of engines. Nitrous oxide's atmospheric concentration reached 333 parts per billion (ppb) in 2020, increasing at a rate of abo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Numbness
Hypoesthesia or numbness is a common side effect of various medical conditions that manifests as a reduced sense of touch or sensation, or a partial loss of sensitivity to sensory stimuli. In everyday speech this is generally referred to as numbness. Hypoesthesia primarily results from damage to nerves, and from blockages in blood vessels, resulting in ischemic damage to tissues supplied by the blocked blood vessels. This damage is detectable through the use of various imaging studies. Damage in this way is caused by a variety of different illnesses and diseases. A few examples of the most common illnesses and diseases that can cause hypoesthesia as a side effect are as follows: * Decompression sickness * Trigeminal schwannoma * Rhombencephalitis * Intradural extramedullary tuberculoma of the spinal cord * Cutaneous sensory disorder * Beriberi Diseases Decompression sickness Decompression sickness occurs during rapid ascent, spanning 20 or more feet (typically from under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Man Breathing In Nitrous Oxide (cropped)
A, or a, is the first letter and the first vowel of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version can be written in two forms: the double-storey a and single-storey ɑ. The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English grammar, " a", and its variant " an", are indefinite articles. History The earliest certain ancestor of "A" is aleph (also written 'aleph), the first letter of the Phoenician alphabet, which consisted entirely of consonants (for that reason, it is also called an abjad to distinguish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mysticism
Mysticism is popularly known as becoming one with God or the Absolute, but may refer to any kind of ecstasy or altered state of consciousness which is given a religious or spiritual meaning. It may also refer to the attainment of insight in ultimate or hidden truths, and to human transformation supported by various practices and experiences. The term "mysticism" has Ancient Greek origins with various historically determined meanings. Derived from the Greek word μύω ''múō'', meaning "to close" or "to conceal", mysticism referred to the biblical, liturgical, spiritual, and contemplative dimensions of early and medieval Christianity. During the early modern period, the definition of mysticism grew to include a broad range of beliefs and ideologies related to "extraordinary experiences and states of mind." In modern times, "mysticism" has acquired a limited definition, with broad applications, as meaning the aim at the "union with the Absolute, the Infinite, or God". This li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiritualism
Spiritualism is the metaphysical school of thought opposing physicalism and also is the category of all spiritual beliefs/views (in monism and dualism) from ancient to modern. In the long nineteenth century, Spiritualism (when not lowercase) became most known as a social religious movement according to which the laws of nature and of God include "the continuity of consciousness after the transition of death" and "the possibility of communication between those living on Earth and those who have made the transition". The afterlife, or the " spirit world", is seen by spiritualists not as a static place, but as one in which spirits continue to evolve. These two beliefs—that contact with spirits is possible, and that spirits are more advanced than humans—lead spiritualists to a third belief: that spirits are capable of providing useful insight regarding moral and ethical issues, as well as about the nature of God. Some spiritualists will speak of a concept which they refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William James
William James (January 11, 1842 – August 26, 1910) was an American philosopher, historian, and psychologist, and the first educator to offer a psychology course in the United States. James is considered to be a leading thinker of the late 19th century, one of the most influential philosophers of the United States, and the "Father of American psychology". Along with Charles Sanders Peirce, James established the philosophical school known as pragmatism, and is also cited as one of the founders of functional psychology. A ''Review of General Psychology'' analysis, published in 2002, ranked James as the 14th most eminent psychologist of the 20th century. A survey published in ''American Psychologist'' in 1991 ranked James's reputation in second place, after Wilhelm Wundt, who is widely regarded as the founder of experimental psychology. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Taylor Coleridge
Samuel Taylor Coleridge (; 21 October 177225 July 1834) was an English poet, literary critic, philosopher, and theologian who, with his friend William Wordsworth, was a founder of the Romantic Movement in England and a member of the Lake Poets. He also shared volumes and collaborated with Charles Lamb, Robert Southey, and Charles Lloyd. He wrote the poems ''The Rime of the Ancient Mariner'' and ''Kubla Khan'', as well as the major prose work ''Biographia Literaria''. His critical work, especially on William Shakespeare, was highly influential, and he helped introduce German idealist philosophy to English-speaking cultures. Coleridge coined many familiar words and phrases, including "suspension of disbelief". He had a major influence on Ralph Waldo Emerson and American transcendentalism. Throughout his adult life, Coleridge had crippling bouts of anxiety and depression; it has been speculated that he had bipolar disorder, which had not been defined during his lifetime.Jamis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humphry Davy
Sir Humphry Davy, 1st Baronet, (17 December 177829 May 1829) was a British chemist and inventor who invented the Davy lamp and a very early form of arc lamp. He is also remembered for isolating, by using electricity, several elements for the first time: potassium and sodium in 1807 and calcium, strontium, barium, magnesium and boron the following year, as well as for discovering the elemental nature of chlorine and iodine. Davy also studied the forces involved in these separations, inventing the new field of electrochemistry. Davy is also credited to have been the first to discover clathrate hydrates in his lab. In 1799 he experimented with nitrous oxide and was astonished at how it made him laugh, so he nicknamed it "laughing gas" and wrote about its potential anaesthetic properties in relieving pain during surgery. Davy was a baronet, President of the Royal Society (PRS), Member of the Royal Irish Academy (MRIA), Fellow of the Geological Society (FGS), and a member ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor And Mrs Syntax, With A Party Of Friends, Experimentin Wellcome L0022227
Doctor or The Doctor may refer to: Personal titles * Doctor (title), the holder of an accredited academic degree * A medical practitioner, including: ** Physician ** Surgeon ** Dentist ** Veterinary physician ** Optometrist *Other roles ** Doctor of the Church, a title given to those with great contribution to Christian theology or doctrine ** Doctor of Philosophy ** Doctor of Pharmacy ** Doctor of Nursing Practice People * The Doctor (nickname), people with nickname or stage name of "Doctor" or "The Doctor" * Sean Doctor (born 1966), American football player * Doctor Willard Bliss (1825–1889), American physician * Doctor Greenwood (1860–1951), English footballer * List of physicians Arts, entertainment, and media Characters * Doctor, a character in 1998 American comedy movie '' My Giant'' * Doctor (''Black Cat'') * Doctor (''Hellsing'') * The Doctor (''Cave Story''), also known as Fuyuhiko Date * The Doctor (''Doctor Who'') * The Doctor (''Star Trek: Voy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dangerous Drug
The term narcotic (, from ancient Greek ναρκῶ ''narkō'', "to make numb") originally referred medically to any psychoactive compound with numbing or paralyzing properties. In the United States, it has since become associated with opiates and opioids, commonly morphine and heroin, as well as derivatives of many of the compounds found within raw opium latex. The primary three are morphine, codeine, and thebaine (while thebaine itself is only very mildly psychoactive, it is a crucial precursor in the vast majority of semi-synthetic opioids, such as oxycodone or hydrocodone). Legally speaking, the term "narcotic" may be imprecisely defined and typically has negative connotations. When used in a legal context in the U.S., a narcotic drug is totally prohibited, such as heroin, or one that is used in violation of legal regulation (in this word sense, equal to any controlled substance or illicit drug). In the medical community, the term is more precisely defined and generally d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Health Service Executive
The Health Service Executive (HSE) ( ga, Feidhmeannacht na Seirbhíse Sláinte) is the publicly funded healthcare system in Ireland, responsible for the provision of health and personal social services. It came into operation on 1 January 2005. The current Director-General is Stephen Mulvany on an interim basis, after Paul Reid stepped down in October 2022. The new Director General, Bernard Gloster, will take up the role in Spring 2023. History The Executive was established by the Health Act 2004 and came into official operation on 1 January 2005. It replaced the ten regional Health Boards, the Eastern Regional Health Authority and a number of other different agencies and organisations. The Minister for Health retained overall responsibility for the Executive in Government. The HSE adopted a regional structure (HSE Dublin Mid-Leinster, HSE Dublin North East, HSE South and HSE West). A new grouping of hospitals was announced by the Irish Minister for Health, Dr. James Rei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazing
Hazing (American English), initiation, beasting (British English), bastardisation (Australian English), ragging (South Asian English) or deposition refers to any activity expected of someone in joining or participating in a group that humiliates, degrades, abuses, or endangers them regardless of a person's willingness to participate. Hazing is seen in many different types of social groups, including gangs, sports teams, schools, cliques, universities, military units, prisons, fraternities and sororities, and even workplaces in some cases. The initiation rites can range from relatively benign pranks to protracted patterns of behavior that rise to the level of abuse or criminal misconduct. Hazing is often prohibited by law or institutions such as colleges and universities because it may include either physical or psychological abuse, such as humiliation, nudity, or sexual abuse. Terms In some languages, terms with a religious theme or etymology are preferred, such as baptism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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