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Saturday, April 18, 2026

Bang

Bang (pronounced bhang)

(1) A loud, sudden, explosive noise (such as the discharge of a firearm).

(2) A resounding stroke or blow.

(3) In informal, use, a sudden movement, show of energy or instance of something suggesting great value, energy, vitality or spirit (source of many idiomatic forms such as “started with a bang”, “went off with a bang”, “great bang for the buck” etc).

(4) Suddenly and loudly; abruptly or violently.

(5) In figurative use, precisely; directly; right (such as “bang on” or “bang in the middle” (ie exactly correct” or “bang to rights” (caught red-handed; guilty as sin).

(6) In informal use, a sudden or intense pleasure; thrill or excitement (now less common).

(7) In slang, various senses of precision such as “bang off” (instantly; right away) or “bang on” (marvelous; perfect; just right).

(8) In vulgar slang, the act or instance of sexual intercourse (with many variants, the most infamous the gangbang).

(9) In the jargon of mining, civil engineering etc, the physical explosive product.

(10) In the slang of drug users, an injection or other form of dose of a narcotic; a shot of heroin which proved lethal.

(11) In US criminal class clang, to participate in street gang criminal activity.

(12) In the slang of typology & the printing trade, an exclamation point, a variant being the interrobang (a punctuation mark (‽) which merges the question mark (?) and the exclamation mark (!) to indicate a query made as an interjection).

(13) In Irish slang, a strong smell (often used of halitosis (chronic bad breath)).

(14) In regional slang (limited apparently to the New England region in the US), an abrupt left-turn by a road-user (Boston, Massachusetts) or a left, right or U-turn (more generalized); the typical use is “bang a left/right/uey”. The equivalent use in Australia & New Zealand is “hang a left/right/uey” although there a U-turn is known also as a “U-bolt”.

(15) In regional slang (limited apparently to urban areas in Nigeria), to fail an exam.

(16) In mathematics, a factorial (on the basis the factorial of n is often written as n!)

(17) In the jargon of financial markets, rapidly or in high volumes suddenly to sell (an equity, commodity, currency etc), causing prices to fall.

(18) In the jargon of hairdressing, as bangs, a number of variants of the fringe.

(19) In reggae music, an offbeat figure played usually on guitar and piano.

(20) In vulgar slang, to have sexual intercourse with (sometimes with the implication of “without consent”.

(21) To strike or beat resoundingly; to pound; to strike violently or noisily.

(22) To hit or painfully to pump.

(23) To throw or set down roughly; to slam.

1540-1550: From the Middle English bangen, from the Old English bangian or borrowed from the Old Norse banga (to pound, hammer), both from the Proto-Germanic bangōną (to beat, pound), from the primitive Indo-European ben- (to beat, hit, injure).  It was cognate with Scots bang & bung (to strike, bang, hurl, thrash, offend), the Icelandic banga (to pound, hammer), the Old Swedish bånga (to hammer (from which modern Swedish gained banka (to knock, pound, bang), the Danish banke (to beat) & bengel (club), the Low German bangen, & bangeln (to strike, beat) (the German dialect banken may originally have been imitative), the West Frisian bingel & bongel, the Dutch bengel (bell; rascal) and the German Bengel (club) & bungen (to throb, pulsate).  Bang is a noun, verb & adverb, banged is a verb & adjective, banger is a noun, banging is a noun, verb & adjective; the noun plural is bangs.

Of the universe

The origin of the term “Big Bang Theory” (which describes a model accounting for the origin and most of the dynamics of the (present) universe during the last 14 billion years-odd) is traced to a chance remark by English astrophysicist Sir Fred Hoyle (1915–2001) on BBC Radio in 1949 but it wasn’t until the late 1960s it came widely to be used in scientific circles and a few more years before it was part of the common public language.  Hoyle always denied he’d intended to be disparaging of what was then a theory some 30 years old and this most historians came to accept although certainly he was unconvinced of the idea’s soundness and for some decades clung to his preferred “steady state” model of the universe.  The steady state position is sometimes misunderstood as something like “twas ever thus” but is better understood as “constant process”, the crucial difference that while the steady staters held matter constantly was being created as the universe expands, the big bangers believed the distance between the matter which came into existence a fraction of a second after the big bang increased as the universe expanded from its one-time singularity.  Hoyle never quite became a big banger but as the evidence mounted, he modified his model to become what was dubbed “a quasi steady stater” although his increasingly convoluted explanations forcing observations to somehow fit his belief convinced few.  The criticism of Hoyle was he made cosmology into a kind of theology.

Noted golfer Paige Spiranac (b 1993) is active on Instagram and recently posted a “Life update” to her four million followers, advising “I have bangs now”.  Hopefully, she will keep us informed and there will be more to come.  For golfers, she has posted a set of invaluable short clips called Paige Quickies which are guides for both the experienced wishing to hone their techniques and those taking up the sport.  Being highly qualified, she filled one gap in the instructional market with a collection of tips for “busty golfers” (specific weight distribution a significant element as the body pivots when swinging a club).  On Instagram, in less than 24 hours, the clip garnered over 2.6 million views.

Hoyle's use of the term “big bang” while it did graphically emphasise the difference of opinion between the two schools of thought, was unfortunate as a contribution to public understanding because of the connotations of the words  “big” & “bang”, most imagining the origins of the universe as starting with a huge, noisy explosion whereas what was envisaged by the theorists was a sudden cosmic inflation” (of space), a process which continues and was in the 1990s found to be accelerating although not everywhere equally.  The big bang theory is now the orthodoxy in the mainstream scientific community though some questions remain unanswered including the mystery of why, based on a number of calculations which explain many other things, over 90% of the universe’s matter is “missing” (or at least can’t be observed).  The fudge to “explain” that has been the twin concepts of “dark matter” and “dark energy” which are more “speculative concepts” than a theoretical model and best understood as an elegant way of saying “don’t know”.  There have been a number of suggestions to account for the “missing matter”, the most intriguing being the notion the calculated “matter number” might be too high because of “drag effect” created by the operation of time itself.  Time obviously is important otherwise everything would happen at the same time and who knows what else it does; recently, particle physicists reported having witnessed pinpricks of darkness moving faster than the speed of light without breaking the laws of relativity so there's much still to be understood.

Of cars

Big banger and old banger: John Greenwood (1945-2015) in “Spirit of ’76” Chevrolet Corvette, Le Mans 24 Hour, June 1976 (left) and a despondent Lindsay Lohan with Herbie while in “old banger” state, Herbie: Fully Loaded (2005), the Corvette an “8-banger” and the Beetle“4-banger”.  The Corvette was powered by a 427 cubic inch (7.0 litre) big-block V8 and although forced to retire after a failure in the fuel delivery system, while it was running, nothing in the field could match the mark of 222 mph (354 km/h) it set thundering down the then 6 km (3.7 mile) Mulsanne straight.  In 1976, Mulsanne had yet to be distorted by the silly chicanes added in 1990 at the behest of the FIA (Fédération Internationale de l'Automobile (the International Automobile Federation, world sport's dopiest regulatory body)).

With cars, “banger” proved productive.  Because an ICE (internal combustion engine) always includes a “power stroke” (or its equivalence), in which the fuel-air mix explodes (the combustion causing “a bang” which sequentially is the sound from the exhaust system; to aficionados sometimes a pleasing tone, sometimes not), in slang, vehicles came to be described by the cylinder count thus (most frequently “4-banger”, “6-banger” or “8-banger”).  However, a car could also be a “big banger” (one with a large displacement ICE, usually a V8 with the appellation coming from the “big-block” era of the post-war years when Detroit mass-produced engines with pistons the size of paint cans) or an “old banger” (one old, worn out or battered”.  Old banger was synonymous with “clunker”, “beater”, “hooptie”, “jalopy”, “wreck”, “crock”, “shitbox”, “rustbucket” etc and the dubbing came either from the appearance (“banged up” in the sense of being dented or damaged) or the “banging” noise (backfiring, a damaged exhaust system etc) the dilapidated machines emanated.

Of sausages and such

Bangers & Mash by the Daring GourmetNot everyone garnishes their B&M with chopped parsley.

Unrelated to ICEs, a banger could be (1) one who bangs (in any sense (sex, violence etc), (2) the penis (3) a sausage (the use reputedly based originally not on any resemblance to a penis but, dating from the time when they were produced by encasing the contents in the intestine casings of slaughtered animals (often sheep), the combination of excess water in the mix and the impervious skin making them susceptible to exploding if not punctured prior to being cooked), (4) the breasts of a female (and thus usually in the plural) and (5) in popular music a highly rated song (some of which would be enjoyed by (6) headbangers (that subset of music fans who “dance” by violently shaking their heads in time to the music)).

Rolling Stone magazine No.169, September 12, 1974.  Rolling Stone and Playboy magazine in the 1960s & 1970s attracted a large audience of the market segments attractive to advertisers and alongside the content with which both most were associated, they attracted respectable authors to write about politics and interview subjects such as celebrity philosophers and Nazi war criminals.

As well as being a noun plural “Bangs” is also a proper noun as a surname, the most noted being Lester Bangs (1948–1982) who in the late 1960s began to write reviews of popular music, prompted by an advertisement in Rolling Stone magazine inviting reader submissions.  He wouldn’t have thought what he criticized was “pop” and Rolling Stone magazine (first published in 1967) was one of a number of titles that created an ecosystem in which classifications proliferated with clear “hierarchies of respectability” evolving among those who regarded “pop” as a serious musical form and Bangs definitely was one of them; before the mid-1960s, popular music usually wasn’t written about with the tone of reverence afforded to jazz, opera, the avant-garde and such.  Bangs died a drug-related death although not the traditionally “messy” one associated with the field he critiqued.  Having contracted influenza, he was self-medicating with an opioid analgesic and a benzodiazepine; his overdose was ruled “accidental”.

Of hair

In hairdressing, the noun “bangs” is used to describe a number of variants of the fringe (or sections of hair) cut straight across the forehead, the derived verb used as “to bang the hair”.  Sometimes there are “left and right” bangs but even when a style wholly is a conventional fringe the convention is to speak of “bangs”, although hairdressers, especially when constructing something asymmetric, will refer to the “left” or “right” bang.  Although there are on the internet claims the use is based on the notion of a clipped hair “bursting out” (ie “explosively” in a figurative sense and thus based on “bang” in the sense of something sudden), verified evidence confirms “bangs” joined the rich jargon of hairdressing late in the nineteenth century as a clipping (get it?) of “bang-tail”, a term then used for decades in used in equestrian circles to described a horse’s tail being allowed to grow long and then cut (docked) straight across (the painless cut called a “bang-off”).  Apparently with origins in Scotland before spreading south and across the Atlantic, it joined “gee-up” as a phrase with equine roots enjoying a re-purposing for wider use.  The OED cites the first use of “bang” for the cutting of human hair to 1878 and within half-a-decade US newspapers and periodicals had adopted the plural form “bangs” when referring to a straight-across cut of hair on the forehead.  It was in the late 1880s the imaginative use “lunatic fringe” was coined (a century later to become a popular name for hairdressing salons) and “fringe” remained the dominate use in the UK and much of the Commonwealth while the US opted for the punchier “bangs”.  As a tool of US linguistic imperialism, the internet in the twenty-first century did its job and throughout the English-speaking world, bangs now peacefully co-exists with fringe with youth tending to the former.

Takes on Cleopatra with bangs long & short.

Elizabeth Taylor (1932–2011) in Cleopatra (1963, left) and Lindsay Lohan (b 1986) in Liz & Dick (2012).  Based on period sculptures, it seems likely the queen had curly hair but because of the prevalence of their appearance on women in surviving art from Ancient Egypt, bangs became entrenched in the public’s imagination of Cleopatra and film directors accordingly complied.  While it's true that the look (on men and women) does appear on much surviving imagery from Ancient Egypt it must be remembered that then, as now, public art was not necessarily representative of the appearance of the wider population although it probably did align with that of the elites.  Also, the as the archaeological records make clear, the consistency of style (straight-cut bangs (ie a horizontal fringe) across the forehead with hair apparently perfect (often shoulder-length and symmetrical) which appears dense, geometric, and highly regular was achieved with the use of wigs of human hair, wool, or plant fibres.  Carefully constructed and styled into clearly repeatable forms, the blunt bangs, at least among certain parts of society, must have been an enduring fashion statement.

The “bang” technique with origins in equine grooming is used with ponytails and is called the “straight blunt cut”; for this purpose the only substantive difference between a “pony's tail” and a “ponytail” is scale.

While, whether of human fringes or horses' tails, “bangs” might be a nineteenth century coining, the hair style is as ancient as humanity, the prehistoric origins doubtlessly a simple expedient to keep the hair from dangling in the eyes, the trim presumably a tiresome task in the era before scissors.  From that humble beginning evolved eventually the array of styles now available, at least some of which allegedly have been a political statements of group solidarity.  A fine “brief history of bangs” is maintained by Odele Beauty (their “Rinse Blog” an indispensable source of technical information) and there it’s claimed Cleopatra’s (Cleopatra VII Thea Philopator (Κλεοπάτρα Θεά Φιλοπάτωρ (“Cleopatra father-loving goddess” in the Koine Greek); circa 69 BC–circa 10 BC, Queen of the Ptolemaic Kingdom of Egypt from 51-30 BC and the last active Hellenistic pharaoh) “famous fringe is apparently a myth” although on the basis of surviving art, it seems likely Ancient Egyptians “wore blunt-cut bang wigs as early as 3000 BC” and whether or not they were the “influencers”, the look spread north to the Greece and Rome of Antiquity, Odele Beauty noting Augustus (Gaius Julius Caesar Augustus (known also as Octavianus (Octavian)); 63 BC-14 AD, founder of the Roman Empire (27 BC-476 AD) and first Roman emperor 27 BC-14 AD) “wore his hair combed into a short, forehead-framing fringe, setting a new trend (later dubbed the “Caesar cut”) that future emperors would follow.  

Jeanne d'Arc (Joan of Arc, 1901), oil on canvas by Albert Lynch (1860–1950).  The short bangs were always present in older paintings of Joan of Arc but it wasn't unusual for modern artists to be influenced by contemporary trends.  Monsieur Lynch left no notes so it's not known if he had in mind the circa 1901 style what of what later would come to be known as a bloshie young woman”.  Joan of Arc (circa 1412–1431) sometimes was depicted bangs blunt and not but artists had her variously blonde or brunette and with hair wild or coiffed and their images may reflect what male artists thought such a woman should look like.

Surviving European art from the Medieval to Modernity confirms bangs seem never to have gone away and the emergence of the word late in the 1800s suggests they must then have been a quite a thing.  By then, bangs had survived seventeenth century disapprobation of the church, priests finding fashion trends symbols of ungodly vanity and inappropriate for modest, pious women.  However what cemented bangs in their cultural place seems to have been the social ripples from World War I (1914-1918), the so called flappers of the “roaring twenties” taking to them as an adjunct to the other forms of fashion minimalism they adopted as earlier, restrictive conventions were shrugged-off.  Although it had earlier also enjoyed some less pleasing connotations, “flapper” in the sense of the “bright young things” of the era is thought a re-adaptation of the nineteenth century Northern English slang meaning “teen-age girl” and it referenced the hair not routinely being “put-up” in the adult manner and instead kept in plaits or braids, left to “flap about” as she moved.  The 1920s re-cycling of “flapper” retained the connection with “lively young girl” and had nothing to do with hair; bangs had been around for millennia before the flappers but they made them one of their signature looks.  Since the 1920s, trends have ebbed and flowed in the cyclical way fashion works and bangs variously have been softened, blunted, gained wispy curls (not to be confused with the dreaded “fly-away bits”), bulked up as “bumper bangs”, trimmed back to be the “baby bangs” of pixie cuts and evolved in the twin streams of the “curtain bangs” which seductively would drape over the eyes and the dramatic, “set piece installations” made famous by Farrah Fawcett (1947-2009) which for years provided hairdressers with a solid income stream as young ladies everywhere demanded the same thing.

Although it’s not uncommon to see headlines like “Bangs are back”, that’s misleading because they never went away; like hairdressers, headline writers have their own methods of operation.  It would be more accurate were the sites to headline which bangs are trending and that’s now a global thing because it matters not whether a trend is noted as happening in Seoul, Sydney, Seattle and Santiago because on the internet everything is happening at the same time and looks now wax, wane or die in global unison and while the imaginative can doubtless describe some variants, beyond than the basic, self-explanatory forms (short, straight, blunt), there are really five distinct bangs:

Air bangs (seen here in conjunction with long side bangs also favored by goths).

(1) Air bangs are characterized by being light and sparse.  First defined as an element of K-beauty (the aesthetic of South Korea which encompasses hair, clothes, cosmetics music) etc these are known also as “Korean bangs” but their alternative name (see-through bangs) better describes the look.  Despite the name, they are not ideally suited to those with thin or wispy hair and like just about every style, work best with thick locks which provide a better contrast and more scope for styling.  Professional stylists caution those at home crafting air bangs from a conventional fringe to do the process slowly because it's easy to over-estimate to much need to be cut (specialized tools are available).  One advantage of air bangs compare with a straight cut is that in using unequal-length strands, that aspect of precision is avoided but the look does work best if there's a perception of consistency in the spacing. 

Baby bangs: On Pinterest, this was described as a statement cut” and on that the content provider didn't expand but one suggested statement might be: “admission of guilt”.  Still, the bangs do mean attention is drawn to her lovely sanpaku eyes so there's that.

(2) Baby bangs are short, straight or blunt-edged bangs which are used usually in coordination with the shorter flavours of bob, the reason for that being that if paired with more voluminous cuts, the bangs tend to “get lost” or worse, look like mistakes.  Micro bangs are also “bangs writ small” but differ in that the look is used with styles other than bobs and is identified by being ; not usually considered conventionally attractive, it appears more on catwalks and in photo-shoots than on the street although some do (unwisely) pick up the look.  Baby bangs really suit only a tiny sub-set of the population (most of whom are aged under 15) and should be thought the Pontiac Aztec (2001-2005) of hair-styles in that they're functional, offer good visibility and undeniably are distinctive but are ugly.  All that can be said for both is that on the inside, looking out, one doesn't have to see them. 

Lindsay Lohan with curtain bangs, done in the “twin-hemispheric” or “double polyspheric mode”.

(3) Curtain bangs are long bangs, parted in the centre (although there have been asymmetric interpretations) and designed to resemble a two-drape curtain tied at the side, partially to reveal the face.  The leading edges of the most artfully styled sit just at the point where the eye color is visible and devoted fashionistas wear them with a “curtain reveal top” in which the curve of the garment matches that of the bangs, something which can be as hard to achieve as it sounds.  With a change of as little as a half inch (12.5 mm), stylists can use curtain bangs to change the perception of the shape of a face, the most popular visual trick being elongation, making a “round” face appear something more sought (heart, diamond or inverted triangle).  Combined with skilfully applied makeup, the transformation can be dramatic. 

An emo selfie with classic emo bangs.  The expression is emoesque but the vibrancy of the colors on clothes and bandana is untypical, emos tending more to goth-flavored looks with black and gray although purple seems now less of an emo thing.

(4) Emo bangs are less concerned with shape and symmetry, the important thing being the sweep of hair from the forehead fully covering at least one eye and maybe partially obscuring the other.  Amateur psychiatrists and other students of the emo (a distinct sub-set of humanity) probably have their own thoughts on whether the emo’s goal is to limit what they see of the world or to limit how much others see of them.  Emos are however pragmatic and although their have the honor of an eponymous style, they're also sometimes seen with various bangs. 

There seems little to suggest bangs are a reliable marker of TERFdom and those wishing to assert where they stand on TERFness should probably don an appropriate T-shirt.

(5) Not all agree TERF bangs should be thought a distinct class but they are short, straight, blunt-edged bangs seen usually with shorter cuts (not necessarily bobs).  The term is said to have originated on the microblogging platform Tumblr (which vies with MySpace for as the social media site to have suffered the greatest loss between its high-valuation and most recent sale) when in 2014 a user posted the suggestion such bangs seemingly were exclusive to TERFs (Trans Exclusionary Radical Feminists).  That obviously was impressionistic and it was never clarified whether the suggestion was intended humorously but if not, it’s an example of a gaboso (pronounced gah-boh-so).  A gaboso (Generalized Association Based On Single Observation) (also as the verb gabosoed) is the act of taking one identifiable feature of someone or something and using it as the definitional reference for a group; it ties in with logical fallacies.  While it’s doubtful many professional hairdressers have TERF bangs in the lexicon, it seems novel enough to warrant a mention.

Saturday, January 18, 2025

Blister

Blister (pronounced blis-tah or blis-ter)

(1) A thin vesicle on the skin, containing watery matter or serum and induced typically by caused by friction, pressure, burning, freezing, chemical irritation, disease or infection.

(2) In botany, a swelling on a plant.

(3) A swelling containing air or liquid, as on a painted surface.

(4) In medicine, something applied to the skin to raise a blister; a vesicatory (blister agent) or other applied medicine (mostly archaic).

(5) In glass-blowing, a relatively large bubble occurring during the process.

(5) In roofing, an enclosed pocket of air, which may be mixed with water or solvent vapor, trapped between impermeable layers of felt or between the membrane and substrate.

(7) In military jargon, a transparent bulge or dome on the fuselage of an airplane, usually for purposes of observation or mounting a gun but used sometimes as a housing for rearward air extraction.

(8) In photography, a bubble of air formed where the emulsion has separated from the base of a film, usually as a result of defective processing.

(9) In metallurgy, a form of smelted copper with a blistered surface.

(10) A dome or skylight on a building.

(11) The moving bubble in a spirit level.

(12) The small blister-like covering of plastic, usually affixed to a piece of cardboard or other flat sheet, and containing a small item (pens, hardware items etc).

(13) As “blister pack” or “blister card”, the packaging used for therapeutic or medicinal tablets in which the pills sit under small blister-like coverings, often labeled sequentially (1,2,3 or Mon, Tue, Wed etc) to aid patients.

(14) As “blister packaging” a type of pre-formed packaging made from plastic that contains cavities; a variant of bubble-wrap.

(15) In slang, an annoying person; an irritant.

(16) The rhyming slang for “sister”, thus the derived forms “little blister”, “big blister”, “evil blister” etc).

(17) In slang, a “B-lister” (ie a celebrity used for some purpose or invited to an event when it’s not possible to secure the services of an “A-Lister”.  In industry slang, the less successful celebrity managers are “blister agencies”.

(18) To raise a blister; to form or rise as a blister or blisters; to become blistered.

(19) To criticize or severely to rebuke (often as “blistering attack”).

(20) To beat or thrash; severely to punish.

(21) In cooking, to sear after blanching

1250–1300: From the Middle English blister & blester (thin vesicle on the skin containing watery matter), possibly from the Old French blestre (blister, lump, bump), probably from the Middle Dutch blyster & bluyster (swelling; blister), from the Old Norse blǣstri (a blowing), dative of blāstr (swelling).  All the European forms are from the primitive Indo-European bhlei- (to blow, swell), an extension of the root bhel- (to blow, swell).  The verb emerged late in the fifteenth century in the sense of “to become covered in blisters” and the medical use (of vesicatories) meaning “to raise blisters on” is in the literature from the 1540s.  The noun & adjective vesicatory dates from the early eighteenth century was from the Modern Latin vesicularis, from vesicula (little blister), diminutive of vesica (bladder).  In historic medicine, a vesicant (plural vesicants) or vesicatory (plural vesicatories) is used as an agent which induces blistering.  Typically a chemical compound, the primary purpose was intentionally to create a blister to draw blood or other bodily fluids to the surface, often in an attempt to relieve inflammation, improve circulation in a specific area, or treat various conditions indirectly by this counter-irritation technique.  Historically, vesicatories were commonly used with substances like cantharidin (from blister beetles) being applied to the skin to achieve this effect but in modern medicine the practice is (mostly) obsolete because more effective and less invasive treatments now exist.  Blister & blistering are nouns, verbs & adjectives, blistered is a verb & adjective, and blisterlike, blisterless & blistery are adjectives; the noun plural is blisters.

1968 MGC Roadster with bulge, blister and the bulge's curious stainless steel trim.

The MGC (1967-1969) was created by replacing the MGB’s (1962-1980) 1.8 litre four cylinder engine with a 2.9 litre (178 cubic inch) straight-six, something which necessitated a number of changes, one of which was the bonnet (hood) which gained a bulge to accommodate the revised placement of the radiator and, on the left-hand side, a small blister because the forward of the two carburettors sat just a little too high to fit even with the bulge.  Because to raise the whole bulge would have the bonnet look absurd, the decision was taken just to add a blister.  A blister (in this context) is of course a type of bulge and where a blister ends a bulge begins is just a convention of use, blisters informally defined as being smaller and of a “blister-like shape”, something recalling one appearing on one’s foot after a day in tight, new shoes.  A blister (which some seem to insist on calling a “teardrop” in they happen to assume that shape) also differs from a scoop in that it’s a enclosed structure whereas a scoop has an aperture to permit airflow.  There are however some creations in the shape of a typical blister which are used for air-extraction (the aperture to the rear) but these tend to be called “air ducts” rather than blisters.  MGC’s bulged and blistered bonnet has always been admired (especially by students of asymmetry) and both the originals (in aluminium which is an attraction in itself) and reproduction items are often used by MGB owners, either just for the visual appeal or to provide greater space for those who have installed a V8.  The apparently superfluous stainless steel trim piece in the bulge (there's no seam to conceal) is believed to be a motif recalling the small grill which was in a similar place on BMC’s (British Motor Corporation) old Austin-Healey 3000 (1959-1967), the MGC created because the 3000 couldn’t easily be modified to comply with the increasingly onerous US regulations.  Because there were doubts the cost of developing a replacement would ever be recovered, the decision was taken to build what was, in effect, a six-cylinder MGB.  The considerable additional weight of the bigger engine spoiled the MGB’s almost perfect balance and although a genuine 120 mph (195 km/h) machine, the MGC was never a critical or commercial success with only 8,999 (4,542 roadsters & 4,457 coupés) produced during its brief, two season life.

Republic P-47C Thunderbolt with the original colonnaded canopy (top) and the later P-47D with blister canopy (bottom).

When the Republic P-47 Thunderbolt (1941-1945) entered service with the USAAF (United States Army Air Force) in 1942, it was the largest, heaviest, single seat, piston-engined fighter ever produced, a distinction it enjoys to this day.  However, one thing it did share with some of its contemporaries was the replacement in later versions of the colonnaded canopy over the cockpit by an all-enveloping single panoramic structure which afforded the pilot unparalleled visibility, something made possible by advances in injection molding to fabricate shapes in Perspex, then still a quite novel material.  These canopies were adopted also for later versions of the The Supermarine Spitfire (1938-1948) and the North American P-51 Mustang (1941-1946) but the historians of aviation seem never to have settled on a description, opinion divided between “bubble-top” and “blister top”.

In military aviation, “blister” is more familiar as a use to describe the transparent bulge (or dome) on the fuselage of an airplane, usually for purposes of observation or mounting a gun but used sometimes to house a rearward air extraction device.  However, because of other linguistic traditions in military design, the “blisters” used as gun mounting position were also described with other words, the use sometimes a little “loose”.  One term was barbette (plural barbettes), a borrowing from the French and used historically to mean (1) a mound of earth or a platform in a fortification, on which guns are mounted to fire over the parapet and (2) (in naval use), the inside fixed trunk of a warship's gun-mounting, on which the turret revolves and used to contain the hoists for shells and cordite from the shell-room and magazine.

Meme-makers know whatever the advantages conferred by blister-packs, getting to the tablet can take a vital second or two.  Imodium is a medication used to treat occasional diarrhea.

Also used was turret, from the Middle English touret, from the Old French torete (which endures in Modern French as tourette), a diminutive of tour (tower), from the Latin turris.  In architecture (and later adoptions like electronic circuitry and railcar design), turrets tended to be variations of or analogous with “towers” but in military use there was a specific evolution.  The early military turrets were “siege towers”, effectively a “proto-tank” or APC (armoured personnel carrier) in the form of what was essentially a “building on wheels”, used to carry ladders, casting bridges, weapons and soldiers equipped with the tools and devices need to storm so fortified structure such as a fort or castle.  From this evolved the still current idea notion of an armoured, rotating gun installation on a fort or warship and as powered land vehicles and later flying machines (aircraft) were developed, the term was adopted for their various forms of specialized gun mountings.  In aircraft, the term blister came later, and allusion to the blister-like shape increasingly used to optimize aerodynamic efficiency, something of little concern to admiralties.

Mar-a-Lago, Ocean Boulevard, Palm Beach, Florida.

Another military blister was the cupola (plural cupolas or cupolae), from the Italian cupola, from the Late Latin cūpula (a small cask; a little tub), from the Classical Latin cuppella, from cuppa & cūpa (tub), from the Ancient Greek κύπελλον (kúpellon) (small cup), the construct being cūp(a) + -ula, from the primitive Indo-European -dlom (the instrumental suffix) and used as a noun suffix denoting an instrument.  The origin in Latin was based on the resemblance to an upturned cup, hence the use to describe the rounded top of just about any structure where no specific descriptor existed.  In military use, a cupola is basically a helmet fixed in place and that may be on a building, a ship or an armored vehicle, the function being to protect the head while offering a field of view.  Sometimes, especially in tanks or armored cars, guns or flame-throwers were integrated into cupolas and in naval gunnery, there was the special use to describe the dome-like structures protecting a (usually single) gun mounting, something which distinguished them from the larger, flatter constructions which fulfilled the same purpose for multi-gun batteries.  Turrets and cupolas are among the architectural features of Mar-a-Lago, Donald Trump’s (b 1946; US president 2017-2021) winter palace on Ocean Boulevard, Palm Beach, Florida.

Northrop P-61 Black Widow:  A prototype with the troublesome dorsal blister turret (left), the early production P-61A with the blister removed (upper right) and the later P-61B with the blister restored (lower right).

The attractive aerodynamic properties of the classic blister shape was an obvious choice for use in aircraft but even then, they weren’t a complete solution.  The Northrop P-61 Black Widow was the first aircraft designed from a clean sheet of paper as a night-fighter, cognizant of the experience of the RAF (Royal Air Force) which during the Luftwaffe’s (the German air force) Blitz of London (1940-1941) had pressed into service day-fighter interceptors.  Designed to accommodate on-board radar, the Black Widow was heavily gunned and incorporated notable US innovations such as remote control firing mechanisms.  Part of the original was a remotely-controlled blister turret on the dorsal section which proved the shape’s aerodynamic properties worked only when pointed in the appropriate direction; when pointed at right-angles to the aircraft’s centre-line, the tail section between the twin-booms suffered severe buffeting.  Accordingly, the blister turret was deleted from the early production versions but the early experience of the military confirmed the need for additional firepower and after a re-design, it was restored to the slightly lengthened P-61B.  The integration of so many novel aspects of design meant the P-61 didn’t enter service until 1944 and, as the first of its breed, it was never a wholly satisfactory night-fighter but it was robust, had good handling characteristics and offered the advantage of being able to carry a heavy payload which meant it could operate as a nocturnal intruder with a lethal disposable load.  It was however in some ways a demanding airframe to operate, the manufacturer recommending that when fully-loaded in its heaviest configuration, a take-off run-up of 3 miles (4.8 km) was required.  Although its service in World War II (1939-1945) was limited, remarkably, like the de Havilland Mosquito (DH.98), the Black Widow was also a Cold War fighter, both in service until 1951-1952 because of a technology deficit which meant it wasn’t until then jet-powered night-fighters came into service.  The Black Widow was in 1949 (by then designated F-51), the first aircraft in service in the embryonic USADC (US Air Defense Command), formed to defend the country from any Soviet intrusion or attack.

Xanax (Alprazolam), a fast-acting benzodiazepine.  It is marketed as anti-anxiety medication and supplied in blister packs.

Lindsay Lohan released the track Xanax in 2019.  With a contribution from Finnish pop star Alma (Alma-Sofia Miettinen; b 1996), the accompanying music video was said to be “a compilation of vignettes of life”, Xanax reported as being inspired by Ms Lohan’s “personal life, including an ex-boyfriend and toxic friends”.  Structurally, Xanax was quoted as being based around "an interpolation ofBetter Off Alone, by Dutch Eurodance-pop collective Alice Deejay, slowed to a Xanax-appropriate tempo.

Xanax by Lindsay Lohan

I don't like the parties in LA, I go home
In a bad mood, pass out, wake up alone
Just to do it all over again, oh
Looking for you

Only one reason I came here
Too many people, I can't hear
Damn, I got here at ten
Now it's 4 AM

I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care about us
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe
No, I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care 'bout us
 
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe, yeah
 
But you're like Xanax to me
When you kiss me, I can't breathe
 
I try to stay away from you, but you get me high
Only person in this town that I like
Guess I can take one more trip for the night
Just for the night
 
Only one reason I came here
Too many people, I can't hear
Damn, I got here at ten
Now it's 4 AM
 
I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care about us
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe
No, I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care 'bout us
 
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe, yeah
 
But you're like Xanax to me
When you kiss me, I can't breathe
 
But you're like Xanax to me
When you kiss me, I can't breathe

Xanax lyrics Universal © Music Publishing Group


Thursday, August 11, 2022

Benzodiazepine

Benzodiazepine (pronounced ben-zoh-dahy-az-uh-peen)

A family of chemical compounds used as minor tranquilizers that act against anxiety and convulsions and produce sedation and muscle relaxation; marketed, with variations, under a number of brand-names and trademarks such as Diazepam (Valium) and chlordiazepoxide (Librium).

1934: Word is a chemical construct, from benzo (word-forming element used in chemistry to indicate presence of a benzene ring fused with another ring) + di (from the Ancient Greek δίς (dís) (twice) + az (nitrogen-substituted) + epine (from the French hepta (seven-membered).

Benzodiazepines are a class of therapeutic agents capable of producing a calming, sedative effect and used in the treatment of fear, anxiety, tension, agitation, and related states of mental disturbance.  Among the most widely prescribed drugs in the world, the first benzodiazepine was chlordiazepoxide (Librium), followed by a large variety of agents, including diazepam (Valium) and alprazolam (Xanax), each with slightly different properties.  Benzodiazepines work by enhancing the action of the neurotransmitter gamma-aminobutyric acid (GABA), which inhibits anxiety by reducing certain nerve-impulse transmissions within the brain.

Before the development of the benzodiazepines, the only available anti-anxiety drugs were the barbiturates and meprobamate and, relative to these, the benzodiazepines had fewer unfavorable side effects and a reduced potential for abuse.  The thus quickly became the preferred treatment for anxiety, used also to treat insomnia, general stress, calming muscle spasms and preparing patient for anesthesia or dental surgery.  Side effects include sleepiness, drowsiness, reduced alertness, and unsteadiness of gait but benzodiazepines are not lethal even in very large overdoses, having the tendency only to increase the sedative effects of alcohol and other drugs.  Dependence may however occur, even in moderate dosages, with withdrawal symptoms observed even after short-term use and for long-term users, almost half may suffer withdrawal symptoms which can take months to subside.  As a consequence, some long-term users continue to take the drug not because of persistent anxiety but because the withdrawal symptoms are too unpleasant.

Valium was introduced by the Swiss Roche Labs in 1963.  It was the first billion-dollar medicine and ushered in the era of brand-name drugs, the model of later marketing campaigns for products such as Prozac and Viagra.  In its halcyon years between 1969 and 1982, more prescriptions were written for Valium than any other drug.  The name Valium (which in US trademark law was Hoffmann-La Roche’s proprietary name for diazepam, first registered in 1961) was a creation of the corporation, not, as is often claimed, from a Latin word or formation meaning "to be strong and well".  Valium was no different from Telstra and Optus, creations by consultants needing a word both unique and different enough from others to withstand legal challenge while being something which hints, however vaguely, at what’s being sold.  In Latin, there was validum (strong; powerful; efficacious), vallum (a fortification) and the plant valerian (a herbal sedative), all of which were probably in the corporate mind.  Some with medical connections such as vulnerary (used for or useful in healing wounds), valetudinarian (a person of a weak or sickly constitution) and valetudo (one's state of health (good or bad)) might have been a bit remote so the closest inspiration was likely valere (a Latin verb meaning “to be strong”; “to be well”).  Best of all the sardonic industry jokes was a connection with the Latin vale (goodbye; farewell) although Valium wasn’t much use in suicide attempts, fatal overdoses, while not impossible, were rare.

Xanax tablets.

Xanax is the brand name for the drug alprazolam which is a benzodiazepine.  It is a prescription medication primarily used to treat anxiety disorders, panic disorders and (more controversially) depression.  A fast & short-acting benzodiazepine, Xanax works by enhancing the activity of a neurotransmitter called gamma-aminobutyric acid (GABA), which helps to reduce anxiety and promote relaxation.  Xanax is regarded as effective for treating anxiety and related disorders when used as prescribed but can be habit-forming, leading to dependence and addiction.  Lindsay Lohan released (or "dropped" in the fashionable parlance) the track Xanax in 2019.  With a contribution from Finnish pop star Alma (Alma-Sofia Miettinen; b 1996), the accompanying music video was said to be “a compilation of vignettes of life”, Xanax reported as being inspired by Ms Lohan’s “personal life, including an ex-boyfriend and toxic friends”.  Structurally, Xanax was quoted as being based around "an interpolation ofBetter Off Alone, by Dutch Eurodance-pop collective Alice Deejay, slowed to a Xanax-appropriate tempo.