Modern designs may also include a steerable nozzle for guidance, avionics, recovery hardware ( parachutes ), self-destruct mechanisms, APUs, controllable tactical motors, controllable divert and attitude control motors, and thermal management materials.

Some women's prayer groups which practice under the halakhic guidance of Modern Orthodox Rabbis, and which conduct Torah readings for women only, have adapted a custom of calling a bat-kohen for the first aliyah and a bat levi for the second.

mac daddy – machismo – macroorchidism – macrophilia – madonna-whore complex – maid of honor – maiden – maidenhead – maiesiophilia – maieusiophilia – mail-order bride – major vestibular glands – make-out slut – makeup – makeup sex-make a pass – mala badal – male – male chauvinism – male circumcision – male dominant sex position – male ejaculation – male gaze – male hermaphroditism – male lactation – male menopause – male Pill – male prostitute – male prostitution – male rape – male reproductive system ( human ) – maledom – maleness – mammae – mammal – mammary gland – mammary intercourse – manic-depressive hypersexuality – Thaddeus Mann – manual genital stimulation – manual-genital stimulation – marianismo – marital aid – marital arts – marital bed – marital rape – marital status – maritate – marriage – marriage banquet – marriage by abduction – marriage by capture – marriage ceremony – marriage contract – marriage guidance – marriage in South Korea – marriage license – marriage of convenience – marriage strike – marriage vows – marriageable age – Married Love – Mars Bar party – masculinity – masculinization – mask – mask fetishism – mask of pregnancy – masochism – masochist – massage – massage parlor – mastectomy – master – Masters and Johnson – William Masters and Virginia Johnson – W. H. Masters – William Howell Masters – mastopexy – masturband – masturbation – masturbation aid – masturbation fantasy – masturbilia – matchmaker – matriarchy – matrilinearity – matrilocal residence – matron of honor – Mattachine Society – Max Marcuse – May – December marriage – Mayer-Rokitansky syndrome – Mayer-Rokitansky-Küster-Hauser syndrome – meat market ( sexuality ) – meatal advancement – meatal stenosis – meatal ulceration – meatitis – meatotomy – meatus – mechanism – mediastinum testis – medical fetishism – medical scene – medroxyprogesterone acetate – medulla of ovary – Meese Commission – megalopenis – melanotan II – melasma – melasma praegnans – membrana granulosa – membrum virile – men on the down-low ( DL ) – men who have sex with men – menarche – menopause – menstrual – menstrual cramp – menstrual cup – menstrual cycle – menstrual flow – menstrual taboo – menstruation – mental disorder – merkin – mesometrium – mesosalpinx – mesovarium – methyltestosterone – microorchidism – micropenis – microphallus – microphilia – mid-life crisis – mifepristone – mile high club-military fetishism – milk fetishism – mindfuck – minor vestibular glands – minotaur – misattribution of arousal – miscarriage – miscegenation – misogynist – misogyny – missionary position – mistress – misyar marriage – mittelschmerz – mixed wrestling – mixophilia – mixoscopia – mock execution – Modern Primitives – modern primitives – mole fetishism – Albert Moll – Molluscum contagiosum – John Money – Monilia – monilial vaginitis – monogamous relationship – monogamy – monopedomania – monorchism – mons pubis – mons veneris – morbid jealousy – morganatic marriage – Mormon marriage – Mormon view of marriage – morning gift – morning-after pill – morning-after-pill – morphophilia – mortality – morula – Mother Clap – motivation theories – mount – mourning clothing – MSM – mucinous tumor – mucopurulent cervicitis – mud wrestling – mujra ( courtesan ) – mukhannathun – muliebrity – Müllerian agenesis – Müllerian duct – Müllerian duct structures – Müllerian-inhibiting hormone – multipara – multiparous – multiphilia – multiple birth – multiple orgasm – multiple personality – multiple wedding – multiplexed paraphilia – mummification – Muslim marriage – Musée de l ' Érotisme – music fetish – mut ' a marriage – mutilation – mutta marriage – mutual masturbation – muxe – Mycoplasma hominis – myometrium – mysophilia – ménage à trois –

Modern SARH systems use continuous-wave radar ( CW radar ) for guidance.

In the United States the ideals of and work of the Mizrachi movement have been carried out through the official Religious Zionists of America ( RZA ) movement that has been an important source of the ideology and guidance for Modern Orthodox Judaism and its rabbis and followers.

She, along with fellow students of National Taiwan University Bai Xianyong, Wang Wenxing, and Chen Rouxi, created the literary magazine Modern Literature Xiandai wenxue in 1960, under the guidance of Professor Hsia Tsi-an.

Modern farms even sometimes use computers in conjunction with satellite imagery and GPS guidance to increase yields.

Modern techniques including ultrasonographic guidance and foam sclerotherapy are the latest developments in this evolution.

Modern use of AAC began in the 1950s with systems for users who had lost the use of speech following surgical procedures.

Modern weather systems also include wind shear and turbulence detection and terrain and traffic warning systems.

Modern coastal artillery ( for example, Russia's " Bereg " system ) is often self propelled, ( allowing it to avoid counter-battery fire ) and fully integrated, meaning that each battery has all of the support systems that it requires ( maintenance, targeting radar, etc.

Modern Class AB amplifiers commonly have peak efficiencies between 30 – 55 % in audio systems and 50-70 % in radio frequency systems with a theoretical maximum of 78. 5 %.

Modern imaging systems like PostScript, Asymptote, Metafont, and SVG use Bézier splines composed of cubic Bézier curves for drawing curved shapes.

Modern concrete wall systems use both external insulation and thermal mass to create an energy-efficient building.

Modern systems, such as Sogou Pinyin and Google Pinyin, predict the desired characters based on context and user preferences.

Modern flash chromatography systems are sold as pre-packed plastic cartridges, and the solvent is pumped through the cartridge.

Modern operating systems have complex systems to properly manage memory.

Modern day control engineering ( also called control systems engineering ) is a relatively new field of study that gained a significant attention during 20th century with the advancement in technology.

Modern cartography is closely integrated with geographic information science ( GIScience ) and constitutes many theoretical and practical foundations of geographic information systems.

Modern cable systems are large, with a single network and headend often serving an entire metropolitan area or county.

The fifth and sixth versions of Gamma World take the game's tendency of mimicking other games to its logical end, adopting the rules systems of other games wholesale: The fifth edition of the game uses the Alternity rules, while the sixth edition uses the d20 Modern rules.

Modern flight management systems have evolved sufficiently to allow a crew to plan a flight not only as to route and altitude, but to specific time of arrival at specific locations.

Modern mainframes can run multiple different instances of operating systems at the same time.

Modern Digital Command Control ( DCC ) systems use alternating current.

Modern systems are designed for users to submit messages to their local servers for policy, not technical, reasons.

Modern hypertext systems with word and phrase-level linking offer more sophistication in connecting relevant information, but until the rise of wiki and other social software models, modern hypertext systems have rarely imitated Bush in providing individuals with the ability to create personal trails and share them with colleagues-or publish them widely.

Modern phonetics begins with attempts — such as those of Joshua Steele ( in Prosodia Rationalis, 1779 ) and Alexander Melville Bell ( in Visible Speech, 1867 ) — to introduce systems of precise notation for speech sounds.

Modern cleanrooms use automated, robotic wafer track systems to coordinate the process.

Modern residential chargers permit the user to set the charging times, so the generator is quiet at night.

Modern Orthodox authorities are generally more inclined to permit limited changes in customs, and some reconsideration of precedent.

Modern courts use a more sophisticated market definition that does not permit as manipulative a definition.

Too often Parkman could ignore evidence that was not in accord with his views, permit his bias to control his judgment, or sketch characterizations that are little better than hostile caricatures .... Modern sensibilities will be nettled by his casual stereotypes of national character and by the sharp distinction he draws between " civilization " and " savagery.

Modern FDA regulations permit eggnog to contain less than 1 % egg yolk solids and " milk or milk products.

Modern Western societies increasingly permit civil disputes to be resolved by private arbitration, enabling religious Jews to enter into agreements providing for arbitration by a particular beth din in the event of a dispute.

Modern revolving doors permit the individual doors of the assembly to be unlocked from the central shaft to permit free flowing traffic in both directions, but this feature is typically used only during emergencies, or to admit oversize objects.

Modern techniques now permit continuous information at the surface.

Modern Air ceased operations in September 1975 and surrendered its operating permit the following month, as a consequence of the CAB's unhappiness over GAC's refusal to commit new funds to the airline.

Modern game try bids permit more accurate decision-making.

Modern excavation of the site commenced in 1948 under Benjamin Mazar, who received the first archaeological exploration permit issued by the nascent state of Israel.

Modern English translation: " O moral Gower, I permit this book to you, and to you, philosophical Strode, to correct, away from your benevolence and zealous goodness.

Modern variations on the Dakin-West reaction permit many enolizable carboxylic acids – not merely amino acids – to be converted to their corresponding methyl ketones.