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Erecting The Water Pipeline Across The Harlem River At Highbridge, Bronx, Ca
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Erection is the physiological engorgement with blood of the tissue of a penis. Erection also may refer to: Physiology * Clitoral erection * Nipple erection * Piloerection, a muscle-effected rising of hair Other *Construction, erection of a building * ''Erection'' (film), a 1971 short film by John Lennon with music by Yoko Ono * Gyro erection, the process of spinning up a gyroscopic attitude indicator and aligning it to vertical See also * New Erections, 2007 album * New Erection, Virginia, unincorporated community * Erectile tissue * * * * * * * *Erect (other) Erect may refer to: * Erect (position), something having an essentially upright position or vertical habit * Erect, North Carolina, an unincorporated community in Randolph County, United States * Erect image, an image that appears right-side up in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erection
An erection (clinically: penile erection or penile tumescence) is a physiological phenomenon in which the penis becomes firm, engorged, and enlarged. Penile erection is the result of a complex interaction of psychological, neural, vascular, and endocrine factors, and is often associated with sexual arousal or sexual attraction, although erections can also be spontaneous. The shape, angle, and direction of an erection varies considerably between humans. Physiologically, an erection is required for a male to effect vaginal penetration or sexual intercourse and is triggered by the parasympathetic division of the autonomic nervous system, causing the levels of nitric oxide (a vasodilator) to rise in the trabecular arteries and smooth muscle of the penis. The arteries dilate causing the corpora cavernosa of the penis (and to a lesser extent the corpus spongiosum) to fill with blood; simultaneously the ischiocavernosus and bulbospongiosus muscles compress the veins of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clitoral Erection
Clitoral erection is a physiological phenomenon where the clitoris becomes enlarged and firm. Clitoral erection is the result of a complex interaction of psychological, neural, vascular, and endocrine factors, and is usually, though not exclusively, associated with sexual arousal. Erections should eventually subside, and the prolonged state of clitoral erection even while not aroused is a condition that could become painful. This swelling and shrinking to a relaxed state seems linked to nitric oxide's effects on tissues in the clitoris, similar to its role in penile erection. Physiology The clitoris is the homologue of the penis in the female. Similarly, the clitoris and the erection of it can subtly differ in size. The visible part of the clitoris, the glans clitoridis, varies in size from a few millimeters to one centimeter and is located at the front junction of the labia minora (inner lips), above the opening of the urethra. It is covered by the clitoral hood. Any t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nipple Erection
The nipple is a raised region of tissue on the surface of the breast from which, in females, milk leaves the breast through the lactiferous ducts to feed an infant. The milk can flow through the nipple passively or it can be ejected by smooth muscle contractions that occur along with the ductal system. The nipple is surrounded by the areola, which is often a darker colour than the surrounding skin. A nipple is often called a teat when referring to non-humans. Nipple or teat can also be used to describe the flexible mouthpiece of a baby bottle. In humans, the nipples of both males and females can be stimulated as part of sexual arousal. In many cultures, human female nipples are sexualized, or "regarded as sex objects and evaluated in terms of their physical characteristics and sexiness." Anatomy In mammals, a nipple (also called mammary papilla or teat) is a small projection of skin containing the outlets for 15–20 lactiferous ducts arranged cylindrically around the tip. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piloerection
Goose bumps, goosebumps or goose-pimples are the bumps on a person's skin at the base of body hairs which may involuntarily develop when a person is tickled, cold or experiencing strong emotions such as fear, euphoria or sexual arousal. The formation of goose bumps in humans under stress is considered to be a vestigial reflex. Its function in other apes is to raise the body's hair, and would have made human ancestors appear larger to scare off predators or to increase the amount of air trapped in the fur to make it more insulating. The reflex of producing goose bumps is known as piloerection or the pilomotor reflex, or, more traditionally, horripilation. It occurs in many mammals; a prominent example is porcupines Porcupines are large rodents with coats of sharp spines, or quills, that protect them against predation. The term covers two families of animals: the Old World porcupines of family Hystricidae, and the New World porcupines of family, Erethiz ..., which raise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Construction
Construction is a general term meaning the art and science to form objects, systems, or organizations,"Construction" def. 1.a. 1.b. and 1.c. ''Oxford English Dictionary'' Second Edition on CD-ROM (v. 4.0) Oxford University Press 2009 and comes from Latin ''constructio'' (from ''com-'' "together" and ''struere'' "to pile up") and Old French ''construction''. To construct is the verb: the act of building, and the noun is construction: how something is built, the nature of its structure. In its most widely used context, construction covers the processes involved in delivering buildings, infrastructure, industrial facilities and associated activities through to the end of their life. It typically starts with planning, financing, and design, and continues until the asset is built and ready for use; construction also covers repairs and maintenance work, any works to expand, extend and improve the asset, and its eventual demolition, dismantling or decommissioning. The constructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erection (film)
''Erection'' is a 1971 short film by John Lennon with music by Yoko Ono. Synopsis The 19-minute film is a time-lapse video of the construction of the London International Hotel (now the London Marriott International, Marriott Hotel Kensington) at 147 Cromwell Road, Kensington. The film was made of photographs taken from a single point over a number of months in 1970 and 1971; Lennon sought permission to photograph the building's entire construction. The camera was fixed in place by Iain Macmillan, the photographer who captured the iconic 1969 ''Abbey Road'' album cover photograph. The footage was edited on 16 mm film by George Maciunas, founder of the Fluxus art movement and avant-garde contemporary of Ono. The film uses the songs "Airmale" and "You" from Ono's 1971 album ''Fly (Yoko Ono album), Fly'', as its soundtrack. When Lennon and Yoko appeared on the ''Dick Cavett Show'' on 11 September 1971, Lennon said that the inspiration for the film was when he would spend peri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attitude Indicator
The attitude indicator (AI), formerly known as the gyro horizon or artificial horizon, is a flight instrument that informs the pilot of the aircraft orientation relative to Earth's horizon, and gives an immediate indication of the smallest orientation change. The miniature aircraft and horizon bar mimic the relationship of the aircraft relative to the actual horizon. It is a primary instrument for flight in instrument meteorological conditions. Attitude is always presented to users in the unit degrees (°). However, inner workings such as sensors, data and calculations may use a mix of degrees and radians, as scientists and engineers may prefer to work with radians. History Before the advent of aviation, artificial horizons were used in celestial navigation. Proposals of such devices based on gyroscopes, or spinning tops, date back to the 1740ies. Later implementations, also known as ''bubble horizons'', were based on bubble levels and attached to a sextant. In the 2010s, re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Erections
''New Erections'' is the third and final studio album by American punk rock band the Locust. It was released on March 20, 2007, via ANTI-, their second album for the label. The cover art is by Neil Burke. Track listing Personnel ;The Locust * Justin Pearson – bass guitar, vocals *Bobby Bray – guitar, vocals *Joey Karam – keyboards, vocals *Gabe Serbian – drums, percussion, guitar *Wesley Eisold – backing vocals on 4 ;Production *Alex Newport – production, engineering Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad range of more speciali ..., mixing *Gene Grimaldi – mastering References 2007 albums The Locust albums Anti- (record label) albums Albums produced by Alex Newport {{2000s-punk-album-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Erection, Virginia
New Erection is an unincorporated community located in Rockingham County, Virginia, Rockingham County, in the U.S. state of Virginia. The community took its name from a Presbyterian church called "New Erection" because it was re-erected there, having previously been erected in Dayton, Virginia, Dayton. References Unincorporated communities in Rockingham County, Virginia Unincorporated communities in Virginia {{RockinghamCountyVA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erectile Tissue
Erectile tissue is tissue in the body with numerous vascular spaces, or cavernous tissue, that may become engorged with blood. However, tissue that is devoid of or otherwise lacking erectile tissue (such as the labia minora, the vestibule/vagina and the urethra) may also be described as engorging with blood, often with regard to sexual arousal. In the clitoris and penis Erectile tissue exists in places such as the corpora cavernosa of the penis, and in the clitoris or in the bulbs of vestibule. During erection, the corpora cavernosa will become engorged with arterial blood, a process called ''tumescence''.Chapter 35 in: This may result from any of various physiological stimuli, also known as sexual arousal. The corpus spongiosum is a single tubular structure located just below the corpora cavernosa. This may also become slightly engorged with blood, but less so than the corpora cavernosa. In the nose Erectile tissue is present in the anterior part of the nasal septum and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
