Painful or difficult sexual intercourse in the female. Disorders are generally physical rather than psychological. Dyspareunia may be caused by inflammation or infection of the vagina, vaginismus (q.v.; voluntary or involuntary contraction of the lower vaginal muscles), remnants of the hymen, insufficient lubrication of the vagina, infection, endometriosis, tumours,
In printing, a technique of breaking up an image into a series of dots so as to reproduce the full tone range of a photograph or tone art work. Breaking up is usually done by a screen inserted over the plate being exposed. The screens are made with a varying number of lines per inch, depending on the application; for newspapers, the range is 50 to 85, and for magazines, 100 to 120. The highest
Byname Quad, in architecture, rectangular open space completely or partially enclosed by buildings of an academic or civic character. The grounds of a quadrangle are often grassy or landscaped. Such a quadrangular area, intended as an environment for contemplation, study, or relaxation, was a feature of monastic establishments and thus of the colleges that evolved from them.
In 1975, during Spain's transition to democracy, José Marí
Modern Telloh one of the most important capital cities in ancient Sumer, located midway between the Tigris and Euphrates rivers in southeastern Iraq. The ancient name of the mound of Telloh was actually Girsu, while Lagash originally denoted a site southeast of Girsu, later becoming the name of the whole district and also of Girsu itself. The French excavated at Telloh between
In 1896 Widal developed a procedure for diagnosing typhoid fever based on the fact that antibodies in the blood of an infected individual cause the bacteria to bind together into clumps (the Widal reaction).
At Princeton University, Osborn conducted studies of brain anatomy while serving as assistant professor of natural sciences (188183) and professor of