Many technical images — such as those acquired with tomographic equipment, side-scan sonar, or radio telescopes — are actually obtained by complex processing of non-image data.

Many sonar systems, such as on torpedoes, are made up of arrays of up to 100 elements that must accomplish beam steering over a 100 degree field of view and work in both active and passive modes.

Many patents worldwide are testaments to failed attempts at making these pens commercially viable and widely available.

Many attempts have been made at identifying its origins.

Many lives were lost in futile attempts to charge across the no man's land where these crossfires were set up.

Many of the routes listed below are in poor condition and may be operating at only a fraction of their original capacity ( if at all ), despite recent attempts to make improvements.

There are early mystery novels in which a police force attempts to contend with the type of criminal known in the 1920s as a homicidal maniac, such as a few of the early novels of Philip Macdonald and Ellery Queen's Cat of Many Tails.

Many of these attempts brought him unfavorable criticism from the press and garnered him constant rebukes by his father, who nonetheless provided him with small sums for living expenses.

Many of the largely settled scientific issues, such as the human responsibility for global warming, remain the subject of politically motivated attempts to downplay, dismiss or deny them – a phenomenon widely known as climate change denial.

Many attempts to popularize Western classical music in India have failed in the past due to disinterest and lack of sustained efforts.

Many Indians view the war as a betrayal of India's attempts at establishing a long-standing peace with China and started to question Nehru's usage of the term " Hindi-Chini bhai-bhai " ( meaning " Indians and Chinese are brothers ").

Many low-end entertainment systems have a karaoke mode that attempts to remove the vocal track from regular audio CDs, using an Out Of Phase Stereo ( OOPS ) technique.

Many attempts were made to adapt the existing systems to have better performance, but the overhead was always considerable and most of these efforts required the user-space programs to be moved back into the kernel.

Many attempts were made to improve the performance of Mach and Mach-like microkernels, but by the mid-1990s much of the early intense interest had died.

Many opera companies have experienced a similar trend, and opera company websites are replete with attempts to attract a younger audience.

Many attempts have been made to derive its value ( currently measured at about 1 / 137. 035999 ) from theory, but so far none have succeeded.

Many attempts were made to imitate it in Italy and France.

Many of the PCC's attempts at organizing peasants, were met with violent repression by the Colombian government, and landowning class.

Many active sabotage attempts were against critical rail lines of transportation.

Many attempts by the ROC to rejoin the UN, in recent years, have not made it past committee, under fierce opposition and threatened vetoes from the PRC.

Many attempts have been made to amend the Constitution to allow Congress to prohibit the desecration of the flag.

Many of his novels and essays abound with experimental word play, lists and attempts at classification, and they are usually tinged with melancholy.

Many attempts have been made to broker a two-state solution, involving the creation of an independent Palestinian state alongside an independent Jewish state or next to the State of Israel ( after Israel's establishment in 1948 ).

Many of the corporate raiders of the 1980s were onetime clients of Michael Milken, whose investment banking firm, Drexel Burnham Lambert helped raise blind pools of capital which corporate raiders could use to make legitimate attempts to take over companies and provide high-yield debt financing of the buyouts.

Many attempts were made to restore the old Mission from the early 20th century, but it was not until the Hearst Foundation gave a large gift of money in the 1940s, that the Mission was finally restored.

Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidotera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia and Ditrysia.

Many of my friends at the time thought that I had received a well-deserved condemnation when Lincoln Steffens denounced me in a review of one of my books as a perfect example of the obsolete man who could understand and sympathize only with the dead past.

Many of the myocardial fibers were hypertrophied and had large, irregular, basophilic nuclei.

Many of them had once been members of a church or at least had been given instruction in Christianity but for one or another reason had allowed the connexion to lapse.

Many times since his death that memory had worried and troubled her.

Many scholars consider modern anthropology as an outgrowth of the Age of Enlightenment, a period when Europeans attempted to study human behavior systematically, the known varieties of which had been increasing since the fifteenth century as a result of the first European colonization wave.

Many industries, notably textiles, firearms, clocks and watches, buttons, horse-drawn vehicles, railroad cars and locomotives, sewing machines, and bicycles, saw expeditious improvement in materials handling, machining, and assembly during the 19th century, although modern concepts such as industrial engineering and logistics had not yet been named.

Many Athenians prominent earlier in the century would have lost citizenship, had this law applied to them: Cleisthenes, the founder of democracy, had a non-Athenian mother, and the mothers of Cimon and Themistocles were not Greek at all, but Thracian.

Many clinical tests were inconclusive, probably because it had been used as a surface antiseptic.

Many CPU accelerator cards also had integrated SCSI controllers.

Many were in common use, but had become unacceptable in normal discourse before the end of the twentieth century.

Many homes had a sack made of deerskin filled with bear oil for cooking, while solidified bear fat resembled shortening.

Many old methods had been lost during the periods of European contact.

Many Democrats who had supported Ronald Reagan and Bush in previous elections switched their support to Clinton.

Many years later, Bob Heironimus, an acquaintance of Patterson's, said that he had worn an ape costume for the making of the film.

Many scholars debate over what happened on the threshing floor ; yet it seems unlikely Boaz and Ruth had sexual relations based on the narrative's portrayal of their character ( esp.

Many original members of the future Social Democratic Party had been members of the Manifesto Group within the Labour Party.

Many ships had only jury masts and it took a full day for the convoy to reach the mouth of the bay, finally sailing into open water on 15 August.

Many city-states in ancient Greece limited debt slavery to a period of five years and debt slaves had protection of life and limb, which regular slaves did not enjoy.

Many of the early building societies were based in taverns or coffeehouses, which had become the focus for a network of clubs and societies for co-operation and the exchange of ideas among Birmingham's highly active citizenry as part of the movement known as the Midlands Enlightenment.

Many Boers had German ancestry and many members of the government were themselves former Boer military leaders who had fought with the Maritz rebels against the British in the Second Boer War, which had ended only twelve years earlier.