The end of the White Lotus Rebellion in 1804 also brought an end to the myth of military invincibility of the Manchu, perhaps contributing to the greater frequency of rebellions in the 19th century.

– S / M – sacred prostitution – Marquis de Sade – sadism – sadist – sadomasochism – sadomasochistic sacrifice – safe sex – safe, sane and consensual – safer sex – safeword – saliromania – salirophilia – salpingectomy – salpingitis – same-sex marriage – same-sex partnership – sanitary napkin – sanitary pad – sanitary towel – sanky-panky – sapphic – sapphism – saptha padhi – Sarcoptes scabiei – satan worship – satyr – satyriasis – saucy seaside postcard-sausage party – scabies – scarfing – scarification – scat – scatology – scatophilia – scene ( BDSM ) – scopophilia – scoptolagnia – scoptophilia – scratching ( sexology ) – Screw magazine – scrotal inflation – scrotal infusion – scrotal piercing – scrotal stretching – scrotum – scuba fetishism – second skin – secondary sex characteristic – secondary virginity – secret vice – secular law – seduction – see-through clothing – self-abuse – self-bondage – self-isolation – semen – semen allergy – semen swapping – semen-loss anxiety – semen-loss syndrome – semeniferous tubules – seminal colliculus – seminal plasma – seminal plasma hypersensitivity – seminal vesicle – seminiferous tubules – sensate focus – sensate focus exercises – sensate focusing – sensation play ( BDSM ) – sensory compensation – sensory deprivation – sensory enhancement – sensory overload – sensuality – separatist feminism – septa of testis – septum of the penis – seraglio – serendipitous – serial killing – serial monogamy – seronegative – seropositive – serosorting – serotonin – serous tumor – Sertoli cell – Sertoli-Leydig cell tumor – service-oriented – session wrestler – seven-year itch – sex – sex act – sex addict – sex addiction – sex adjunctive – sex adventitious – sex aid – sex allergy – sex assignment – sex boutique – sex change – sex chromatin – sex client – sex club – sex coaching – sex compulsion – sex cord-stromal tumor – sex crime – sex derivative – sex diet – sex doll – sex drive – sex education – sex flush – sex game – sex hormone – sex hormone binding globulin – sex hotel – sex hotline – sex industry-sex in space – sex irreducible – sex machine – sex magic – sex magick – sex manual – sex museum – sex nexus – sex object – sex of rearing – sex offender – sex parties – sex position – sex reassignment ( disambiguation ) – sex reassignment surgery – sex reassignment surgery female-to-male – sex reassignment surgery male-to-female – sex restaurant – sex ring – sex role – sex scandal – sex shop – sex show – sex steroid – sex strike – sex surrogate – sex symbol – sex tape – sex therapist – sex therapy – sex tourism – sex toy – sex traffic – sex trafficking – sex urge – sex with your ex – sex worker – sex-contact magazine – sex-determining system – sex-hormone therapy – sex-positive – sex-positive feminism – Sexaholics Anonymous – sexercise – sexism – sexless marriage – Sexmuseum – sexological education – sexologist – sexology – sexosophy – sexploitation – sexsomnia-sexting – sexual aberration – sexual abstinence – sexual abuse – sexual acronyms – sexual act – sexual activities – sexual addiction – sexual anatomy – sexual anomalies – sexual arousal – sexual assault – sexual attraction – sexual availability – Sexual Behavior in the Human Female – Sexual Behavior in the Human Male – sexual bondage – sexual characteristics ( disambiguation ) – sexual child abuse – sexual compulsion – Sexual Compulsives Anonymous – sexual confidence – sexual congress – sexual continence – sexual desire – sexual development – sexual deviancy -- sexual deviant – sexual deviation – sexual differentiation – sexual dimorphism – sexual dissatisfaction – sexual drive – sexual dysfunction – sexual equality – sexual ethics – sexual ethnology – sexual exploitation – sexual fantasy – sexual fetish – sexual fetishism – sexual fetishist – sexual fidelity – sexual flush – Sexual Freedom Coalition – sexual frequency – sexual frustration – sexual game – sexual harassment – sexual health – sexual health clinic – sexual history – sexual inadequacy – sexual identity – sexual intercourse – sexual intimacy – sexual inversion – sexual jealousy – sexual liberation – sexual lubricant – sexual malfunction – sexual maturation – sexual maturity – sexual medicine – sexual misconduct – sexual morality – sexual mores – sexual network – sexual norm – sexual orientation – Sexual orientation and Wicca – Sexual orientation change efforts – Sexual Identity Therapy – sexual outlet – sexual partner – sexual perversion – sexual perversity – sexual politics – sexual predator – sexual problem – sexual prop – sexual prowess – sexual reassignment surgery – sexual rehearsal play – sexual revolution – sexual ritual – sexual roleplaying – sexual sadism – sexual script – sexual slang – sexual slavery – sexual stimulation – sexual surrogate – sexual tension – sexual trophy – sexual violence – sexuality – sexuality education – sexuality in older age – Sexuality Information and Education Council of the United States – obsessive-compulsive disorder and sexuality – sexually active – sexually dimorphic nucleus – sexually transmissible disease – sexually transmitted disease – sexually violent predator – sexuoerotic – sexuoerotic tragedy – sexuoerotic body image fixation – sexuoeroticism – shaving ( sexology ) – shemale – shidduch – shim-pua marriage – shocker ( hand gesture ) – shoe dangling – shoe fetishism – shotacon – shotgun wedding – showers ( sexology ) – shunga – shyness – side entry missionary position – siderodromophilia – SIECUS – sigheh – significant other – Volkmar Sigusch – sildenafil citrate – Silver Ring Thing – Sin City ( description ) – sindoor – single – single mother – single parent – single status affidavit – singles bar – sinus ( disambiguation ) – sissy – sissy boy – sitophilia – situational child molester – situational sexual behaviour – sixty-nine – size queen – Skene's ducts – Skene's gland – Skene's glands – Skoptzy – slap and tickle-slapper – slapping ( BDSM ) – slave ( BDSM ) – sleep sex – sleeping princess syndrome – sleeping together – sleepsex – sling – sloppy seconds – slut – smegma – smoking fetishism – smotherbox – snapping pussy – snowballing – soapland – social distancing – social host liability-social vice – Society for Human Sexuality – Society for the Scientific Study of Sexuality – sociobiological theories of rape – sodomy – sodomy law – soft butch – soft chancre – softcore pornography – soggy biscuit – soiree-soixante-neuf – solicitation – soliciting – solitary vice – sologamy – solosexuality – somatic – somatotropin – somesthetic – somnophilia – sororal polygyny – sororate marriage – sounding – spandex fetishism – spanking – Spartan pederasty – spay – spectrophilia – speculum – speed dating – sperm – sperm bank – sperm competition – sperm count – sperm donation – sperm donor – sperm motility – sperm sample – spermatic cord – spermatic duct – spermatid – spermatidogenesis – spermatocele – spermatocyte – spermatocytogenesis – spermatogenesis – spermatogonium – spermatophobia – spermatophore – spermatorrhea – spermatozoa – spermatozoon – spermicide – spermiogenesis – sphincter – spinnbarkeit – spinster – spin the bottle-spiritual marriage – spiritual wifery – spit roast ( sex ) – spitting fetishism – splanchnic nerves – splash conception – split beaver – splitting – sploshing – spoiled orgasm – spongy urethra – spoons position – spousal abuse – spreadeagle – squashing of the deckchair position – squeeze technique – stag party – stalking – standing sex position – stapling ( sexology ) – statutory rape – STD – STD clinic – STD testing – steatopygia – stem pessary – stereocilia ( epididymis ) – sterility – human sterilization ( surgical procedure ) – steroid hormones – STI – stigmatic / eligibilic paraphilia – stigmatophilia – stimulus-response theory – Stockholm syndrome – stocking fetishism – Stonewall riots – stop and go exercises – stop-start technique – Marie Stopes – Story of O – strangling ( sexology ) – strangulation – strap-on dildo – Street Offences Act 1959 – street prostitution – streetwalker – stretching ( sexology ) – string bondage – strip poker – strip pub – strip search – stripping – stripping fetishism – striptease – stroma of ovary – stuffing ( fetish ) – stuffing ( sexology ) – subbing – subcutaneous tissue of penis – subfertility – subincision – sublimation – subliminal tape – submission – submission ( BDSM ) – submissive ( BDSM ) – subpersonality – succubus – sugar daddy – supernumerary nipple – support group – surface epithelial-stromal tumor – surgical fetishism – surrendered wife – surrogate mother – suspension – suspensory ligament of the ovary – suspensory ligament of the penis – suttee – suturing ( sexology ) – swara – swayamvara – sweetheart – sweetheart scam – swimsuit fetishism – swing ( sexology ) – swing club – swinger – swinging – swinging both ways – swish – switch ( BDSM ) – switch ( sexuality ) – sworn virgin – Swyer syndrome – Sybian – sympathetic nervous system – symphorophilia – symphysis pubis dysfunction – symptothermal method – synechial membrane – syphilis –

Finally, racial violence in the form of lynchings and race riots increased in frequency, reaching a peak in the last decade of the century.

He found that polygyny greatly increased the frequency of civil wars but not interstate wars.

did not find a relationship between ethnic groups with polygyny and increased frequency of civil wars but nations having legal polygamy may have more civil wars.

However, because Universal Time is synchronous with night and day, and more precise atomic-frequency standards drift away from this, UT is still used to produce a correction ( called a leap second ) to atomic time, in order to obtain a broadcast form of civil time that carries atomic frequency.

Thus, civil broadcast standards for time and frequency usually follow TAI closely, but occasionally change discontinuously ( or " leap ") in order to prevent them from drifting too far from mean solar time.

X band radar frequency sub-bands are used in civil, military, and government institutions for weather monitoring, air traffic control, maritime vessel traffic control, defense tracking, and vehicle speed detection for law enforcement.

For civil systems in Europe the frequency bands 410-430 MHz, 870-876 MHz / 915-921 MHz, 450-470 MHz, 385-390 MHz / 395-399. 9 MHz, have been allocated for TETRA.

Many of these events were first promoted in order to practice the use of radio direction finding techniques for disaster response and civil defense purposes, or to practice locating the source of radio frequency interference.

The Breitling Emergency version contains a radio transmitter for civil aviation use which broadcasts on the 121. 5 MHz distress frequency and serves as a back-up for ELT-type airborne beacons.

With greater frequency in recent years, automated fingerprint identification systems have been used in large scale civil identification projects.

There are also frequency caps on certain sectors: flights from Shanghai to Taiwan are capped at nine return trips each week, while those from China to Taichung must not exceed six return flights each week.

The electrical utility frequency in western Japan, South Korea, Taiwan, the Philippines, Saudi Arabia, the United States, and several other countries in the Americas is 60 Hz.

( 2001 ), in Taiwan, observed a low frequency in the subspecies, Mus castaneus, which has also been observed by both Ardlie and Silver ( 1998 ) and Carroll et al.

* The routes between Hong Kong and Taipei, Taiwan ( Republic of China ), and between Hong Kong and Bangkok, Thailand, are served by multiple carriers providing frequent service with frequency less than an hour during day time.

In Taiwan, the incidence of SPCD in newborns was estimated to be approximately 1: 67, 000, while maternal cases were identified at a higher frequency of approximately 1: 33, 000.

The Personal Handy-phone System ( PHS ), also marketed as the Personal Access System ( PAS ) and commercially branded as Xiaolingtong () in Mainland China, is a mobile network system operating in the 1880 – 1930 MHz frequency band, used mainly in Japan, China, Taiwan, and some other Asian countries and regions.

By this standard, it is determined that where two stations operating on the same frequency are involved, objectionable interference from station A exists at any point within the service area of station B where station A's signal is of an intensity one-twentieth or more of the strength of station B's signal at that point.

The effect of the recording is very open and natural, with the frequency emphasis exactly what you would expect from a live performance.

The frequency used for these experiments is 15 mc. and the transducer is a specially cut crystal with an epoxy lens capable of providing beam diameters smaller than one millimeter.

On the other hand, the temporary reduction in hypothalamic excitability through the injection of a barbiturate into the posterior hypothalamus causes a lessening in frequency and amplitude of cortical strychnine spikes until the hypothalamic excitability is restored.

In addition, the cutoff frequency for input accelerations is approximately proportional to the servo loop gain ; ;

The effect is that the platform returns from an off-level position at a rapid rate until it is nearly level, at which point the platform is controlled by a proportional servo with low enough frequency response so that the noise has little effect on the leveling process.

`` However, evidence that the Axis powers are making significant preparations indicative of such an intention is being reported with increasing frequency from a variety of sources.

We know that the number of radio and television impulses, sound waves, ultra-violet rays, etc., that may occupy the very same space, each solitary upon its own frequency, is infinite.

It is she who decides the time, the place, the surroundings, and the frequency of the sexual act.

The participating institutions each broadcast, in real time, a frequency signal with time codes, which is their estimate of TAI.

People tend to be less cooperative if they perceive that the frequency of helpers in the population is lower.

the relative frequency at bin and is the total area of the histogram.

Contrast this with frequency modulation, in which the frequency is varied, and phase modulation, in which the phase is varied.

The Spectrogram produced by such an instrument is a graphical display of the time varying pressure level and frequency profiles which give a specific acoustic signal its defining character.

The lowest possible energy an electron can take is therefore analogous to the fundamental frequency of a wave on a string.

it was noted by Bohr that the existence of any sort of wave packet implies uncertainty in the wave frequency and wavelength, since a spread of frequencies is needed to create the packet itself.

An equivalent definition is the radius of an unperturbed circular Newtonian orbit about the Sun of a particle having infinitesimal mass, moving with an angular frequency of radians per day ; or that length such that, when used to describe the positions of the objects in the Solar System, the heliocentric gravitational constant ( the product GM < sub >☉</ sub >) is equal to ()< sup > 2 </ sup > AU < sup > 3 </ sup >/ d < sup > 2 </ sup >.

The acoustic equations for the conservation of momentum and the conservation of mass are often expressed in time harmonic form ( at fixed frequency ).

Moderate use of equalization ( often abbreviated as " EQ ") can be used to " fine-tune " the tone quality of a recording ; extreme use of equalization, such as heavily cutting a certain frequency can create more unusual effects.

Professional touring amplifiers often have input and / or output filtering to sharply limit frequency response beyond ; too much of the amplifier's potential output power would otherwise be wasted on infrasonic and ultrasonic frequencies, and the danger of AM radio interference would increase.

Selective serotonin reuptake inhibitors are likely to be the best choice of pharmacotherapy for many patients with panic disorder, but benzodiazepines are also often used, and some studies suggest that these medications are still used with greater frequency than the SSRIs.

Metro rail or rapid transit usually covers a smaller inner-urban area ranging outwards to between 12 km to 20 km ( or 8 to 14 miles ), has a higher train frequency and runs on separate tracks ( underground or elevated ), whereas commuter rail often shares tracks, technology and the legal framework with mainline railway.

However, the rapid growth of the world's population and its increased concentration often in hazardous environments has escalated both the frequency and severity of natural disasters.

The television series Monk has often made fun of this implausible frequency.

In practice, the sampling frequency is often significantly more than twice that required by the signal's limited bandwidth.

In addition to frequency information, phase information is often needed.

It transforms one function into another, which is called the frequency domain representation, or simply the DFT, of the original function ( which is often a function in the time domain ).

( The convention of a negative sign in the exponent is often convenient because it means that is the amplitude of a " positive frequency ",.

Equivalently, the DFT is often thought of as a matched filter: when looking for a frequency of + 1, one correlates the incoming signal with a frequency of − 1.

Oscillators are often characterized by the frequency of their output signal:

LC oscillators are often used at radio frequencies, when a tunable frequency source is necessary, such as in signal generators, tunable radio transmitters and the local oscillators in radio receivers.

Filters in the time domain are most often requested to follow a specified frequency response.

An electronic instrument may include a user interface for controlling its sound, often by adjusting the pitch, frequency, or duration of each note.

Above the range of frequency counters, frequencies of electromagnetic signals are often measured indirectly by means of heterodyning ( frequency conversion ).

Research by Deirdre Barrett reports that people differ radically in the vividness, as well as frequency of fantasy, and that those who have the most elaborately developed fantasy life are often the people who make productive use of their imaginations in art, literature, or by being especially creative and innovative in more traditional professions.

The frequency spectrum of an actual FM signal has components extending infinitely, although their amplitude decreases and higher-order components are often neglected in practical design problems.

The fundamental frequency, often referred to simply as the fundamental, is defined as the lowest frequency of a periodic waveform.

Most often, the unqualified term Fourier transform refers to the transform of functions of a continuous real argument, and it produces a continuous function of frequency, known as a frequency distribution.