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vessels of observation

  • 1 speculātōrius

        speculātōrius adj.    [speculator], of spies, of scouts: navigia, vessels of observation, Cs.: naves, L.—As subst f. (sc. navis), a spy-boat, L.
    * * *
    speculatoria, speculatorium ADJ
    spying, scouting

    Latin-English dictionary > speculātōrius

  • 2 speculatoria

    spĕcŭlātōrĭus, a, um, adj. [speculator], of or belonging to spies or scouts:

    navigia,

    spy-boats, vessels of observation, Caes. B. G. 4, 26;

    also called speculatoriae naves,

    Liv. 30, 10, 14; 35, 26, 9; 36, 42, 8; and caliga, worn by spies or scouts, Suet. Calig. 52.— Hence, subst.: spĕcŭlātōrĭa, ae, f.
    A.
    (Sc. navis.) A spy-boat, Liv. 22, 19, 5; 22, 36, 42.—
    B.
    (Sc. caliga.) A boot worn by spies or scouts, Tert. Cor. Mil. 1.

    Lewis & Short latin dictionary > speculatoria

  • 3 speculatorius

    spĕcŭlātōrĭus, a, um, adj. [speculator], of or belonging to spies or scouts:

    navigia,

    spy-boats, vessels of observation, Caes. B. G. 4, 26;

    also called speculatoriae naves,

    Liv. 30, 10, 14; 35, 26, 9; 36, 42, 8; and caliga, worn by spies or scouts, Suet. Calig. 52.— Hence, subst.: spĕcŭlātōrĭa, ae, f.
    A.
    (Sc. navis.) A spy-boat, Liv. 22, 19, 5; 22, 36, 42.—
    B.
    (Sc. caliga.) A boot worn by spies or scouts, Tert. Cor. Mil. 1.

    Lewis & Short latin dictionary > speculatorius

  • 4 Psychology

       We come therefore now to that knowledge whereunto the ancient oracle directeth us, which is the knowledge of ourselves; which deserveth the more accurate handling, by how much it toucheth us more nearly. This knowledge, as it is the end and term of natural philosophy in the intention of man, so notwithstanding it is but a portion of natural philosophy in the continent of nature.... [W]e proceed to human philosophy or Humanity, which hath two parts: the one considereth man segregate, or distributively; the other congregate, or in society. So as Human philosophy is either Simple and Particular, or Conjugate and Civil. Humanity Particular consisteth of the same parts whereof man consisteth; that is, of knowledges which respect the Body, and of knowledges that respect the Mind... how the one discloseth the other and how the one worketh upon the other... [:] the one is honored with the inquiry of Aristotle, and the other of Hippocrates. (Bacon, 1878, pp. 236-237)
       The claims of Psychology to rank as a distinct science are... not smaller but greater than those of any other science. If its phenomena are contemplated objectively, merely as nervo-muscular adjustments by which the higher organisms from moment to moment adapt their actions to environing co-existences and sequences, its degree of specialty, even then, entitles it to a separate place. The moment the element of feeling, or consciousness, is used to interpret nervo-muscular adjustments as thus exhibited in the living beings around, objective Psychology acquires an additional, and quite exceptional, distinction. (Spencer, 1896, p. 141)
       Kant once declared that psychology was incapable of ever raising itself to the rank of an exact natural science. The reasons that he gives... have often been repeated in later times. In the first place, Kant says, psychology cannot become an exact science because mathematics is inapplicable to the phenomena of the internal sense; the pure internal perception, in which mental phenomena must be constructed,-time,-has but one dimension. In the second place, however, it cannot even become an experimental science, because in it the manifold of internal observation cannot be arbitrarily varied,-still less, another thinking subject be submitted to one's experiments, comformably to the end in view; moreover, the very fact of observation means alteration of the observed object. (Wundt, 1904, p. 6)
       It is [Gustav] Fechner's service to have found and followed the true way; to have shown us how a "mathematical psychology" may, within certain limits, be realized in practice.... He was the first to show how Herbart's idea of an "exact psychology" might be turned to practical account. (Wundt, 1904, pp. 6-7)
       "Mind," "intellect," "reason," "understanding," etc. are concepts... that existed before the advent of any scientific psychology. The fact that the naive consciousness always and everywhere points to internal experience as a special source of knowledge, may, therefore, be accepted for the moment as sufficient testimony to the rights of psychology as science.... "Mind," will accordingly be the subject, to which we attribute all the separate facts of internal observation as predicates. The subject itself is determined p. 17) wholly and exclusively by its predicates. (Wundt, 1904,
       The study of animal psychology may be approached from two different points of view. We may set out from the notion of a kind of comparative physiology of mind, a universal history of the development of mental life in the organic world. Or we may make human psychology the principal object of investigation. Then, the expressions of mental life in animals will be taken into account only so far as they throw light upon the evolution of consciousness in man.... Human psychology... may confine itself altogether to man, and generally has done so to far too great an extent. There are plenty of psychological text-books from which you would hardly gather that there was any other conscious life than the human. (Wundt, 1907, pp. 340-341)
       The Behaviorist began his own formulation of the problem of psychology by sweeping aside all medieval conceptions. He dropped from his scientific vocabulary all subjective terms such as sensation, perception, image, desire, purpose, and even thinking and emotion as they were subjectively defined. (Watson, 1930, pp. 5-6)
       According to the medieval classification of the sciences, psychology is merely a chapter of special physics, although the most important chapter; for man is a microcosm; he is the central figure of the universe. (deWulf, 1956, p. 125)
       At the beginning of this century the prevailing thesis in psychology was Associationism.... Behavior proceeded by the stream of associations: each association produced its successors, and acquired new attachments with the sensations arriving from the environment.
       In the first decade of the century a reaction developed to this doctrine through the work of the Wurzburg school. Rejecting the notion of a completely self-determining stream of associations, it introduced the task ( Aufgabe) as a necessary factor in describing the process of thinking. The task gave direction to thought. A noteworthy innovation of the Wurzburg school was the use of systematic introspection to shed light on the thinking process and the contents of consciousness. The result was a blend of mechanics and phenomenalism, which gave rise in turn to two divergent antitheses, Behaviorism and the Gestalt movement. The behavioristic reaction insisted that introspection was a highly unstable, subjective procedure.... Behaviorism reformulated the task of psychology as one of explaining the response of organisms as a function of the stimuli impinging upon them and measuring both objectively. However, Behaviorism accepted, and indeed reinforced, the mechanistic assumption that the connections between stimulus and response were formed and maintained as simple, determinate functions of the environment.
       The Gestalt reaction took an opposite turn. It rejected the mechanistic nature of the associationist doctrine but maintained the value of phenomenal observation. In many ways it continued the Wurzburg school's insistence that thinking was more than association-thinking has direction given to it by the task or by the set of the subject. Gestalt psychology elaborated this doctrine in genuinely new ways in terms of holistic principles of organization.
       Today psychology lives in a state of relatively stable tension between the poles of Behaviorism and Gestalt psychology.... (Newell & Simon, 1963, pp. 279-280)
       As I examine the fate of our oppositions, looking at those already in existence as guide to how they fare and shape the course of science, it seems to me that clarity is never achieved. Matters simply become muddier and muddier as we go down through time. Thus, far from providing the rungs of a ladder by which psychology gradually climbs to clarity, this form of conceptual structure leads rather to an ever increasing pile of issues, which we weary of or become diverted from, but never really settle. (Newell, 1973b, pp. 288-289)
       The subject matter of psychology is as old as reflection. Its broad practical aims are as dated as human societies. Human beings, in any period, have not been indifferent to the validity of their knowledge, unconcerned with the causes of their behavior or that of their prey and predators. Our distant ancestors, no less than we, wrestled with the problems of social organization, child rearing, competition, authority, individual differences, personal safety. Solving these problems required insights-no matter how untutored-into the psychological dimensions of life. Thus, if we are to follow the convention of treating psychology as a young discipline, we must have in mind something other than its subject matter. We must mean that it is young in the sense that physics was young at the time of Archimedes or in the sense that geometry was "founded" by Euclid and "fathered" by Thales. Sailing vessels were launched long before Archimedes discovered the laws of bouyancy [ sic], and pillars of identical circumference were constructed before anyone knew that C IID. We do not consider the ship builders and stone cutters of antiquity physicists and geometers. Nor were the ancient cave dwellers psychologists merely because they rewarded the good conduct of their children. The archives of folk wisdom contain a remarkable collection of achievements, but craft-no matter how perfected-is not science, nor is a litany of successful accidents a discipline. If psychology is young, it is young as a scientific discipline but it is far from clear that psychology has attained this status. (Robinson, 1986, p. 12)

    Historical dictionary of quotations in cognitive science > Psychology

  • 5 анализ

    •

    Satisfactory analysis (or assay) can be performed (or made, or done) on these samples.

    •

    Test (or Analysis) for alkalinity (or for beryllium)...

    •

    Urinalysis (an analysis of urine)...

    анализ на присутствие анализировать анализируемый
    * * *
    Анализ -- analysis, treatment (математический); consideration, inspection, interpretation, observation (рассмотрение); survey (литературы), review (обзор); parsing (синтаксический)
     It is the purpose of this paper to present an analysis that accounts for the roll deformation.
     Thorough treatment of the fundamentals of gas lubricated films, is given by F. [...].
     The relation is also evident from examination of the meridional velocity profiles.
     Inspection of the table reveals that the pressure loss is markedly affected by the degree of blockage.
     Observation of the data of Figs.... and... leads to the conclusion that significant temperature separation can be maintained in the vortex tube.
     A review indicated that the work done to date was applicable to nuclear pressure vessels.
     Before illustrating this point, we briefly recount some of the ways of dealing with this problem in parsing.

    Русско-английский научно-технический словарь переводчика > анализ

  • 6 World War II

    (1939-1945)
       In the European phase of the war, neutral Portugal contributed more to the Allied victory than historians have acknowledged. Portugal experienced severe pressures to compromise her neutrality from both the Axis and Allied powers and, on several occasions, there were efforts to force Portugal to enter the war as a belligerent. Several factors lent Portugal importance as a neutral. This was especially the case during the period from the fall of France in June 1940 to the Allied invasion and reconquest of France from June to August 1944.
       In four respects, Portugal became briefly a modest strategic asset for the Allies and a war materiel supplier for both sides: the country's location in the southwesternmost corner of the largely German-occupied European continent; being a transport and communication terminus, observation post for spies, and crossroads between Europe, the Atlantic, the Americas, and Africa; Portugal's strategically located Atlantic islands, the Azores, Madeira, and Cape Verde archipelagos; and having important mines of wolfram or tungsten ore, crucial for the war industry for hardening steel.
       To maintain strict neutrality, the Estado Novo regime dominated by Antônio de Oliveira Salazar performed a delicate balancing act. Lisbon attempted to please and cater to the interests of both sets of belligerents, but only to the extent that the concessions granted would not threaten Portugal's security or its status as a neutral. On at least two occasions, Portugal's neutrality status was threatened. First, Germany briefly considered invading Portugal and Spain during 1940-41. A second occasion came in 1943 and 1944 as Great Britain, backed by the United States, pressured Portugal to grant war-related concessions that threatened Portugal's status of strict neutrality and would possibly bring Portugal into the war on the Allied side. Nazi Germany's plan ("Operation Felix") to invade the Iberian Peninsula from late 1940 into 1941 was never executed, but the Allies occupied and used several air and naval bases in Portugal's Azores Islands.
       The second major crisis for Portugal's neutrality came with increasing Allied pressures for concessions from the summer of 1943 to the summer of 1944. Led by Britain, Portugal's oldest ally, Portugal was pressured to grant access to air and naval bases in the Azores Islands. Such bases were necessary to assist the Allies in winning the Battle of the Atlantic, the naval war in which German U-boats continued to destroy Allied shipping. In October 1943, following tedious negotiations, British forces began to operate such bases and, in November 1944, American forces were allowed to enter the islands. Germany protested and made threats, but there was no German attack.
       Tensions rose again in the spring of 1944, when the Allies demanded that Lisbon cease exporting wolfram to Germany. Salazar grew agitated, considered resigning, and argued that Portugal had made a solemn promise to Germany that wolfram exports would be continued and that Portugal could not break its pledge. The Portuguese ambassador in London concluded that the shipping of wolfram to Germany was "the price of neutrality." Fearing that a still-dangerous Germany could still attack Portugal, Salazar ordered the banning of the mining, sale, and exports of wolfram not only to Germany but to the Allies as of 6 June 1944.
       Portugal did not enter the war as a belligerent, and its forces did not engage in combat, but some Portuguese experienced directly or indirectly the impact of fighting. Off Portugal or near her Atlantic islands, Portuguese naval personnel or commercial fishermen rescued at sea hundreds of victims of U-boat sinkings of Allied shipping in the Atlantic. German U-boats sank four or five Portuguese merchant vessels as well and, in 1944, a U-boat stopped, boarded, searched, and forced the evacuation of a Portuguese ocean liner, the Serpa Pinto, in mid-Atlantic. Filled with refugees, the liner was not sunk but several passengers lost their lives and the U-boat kidnapped two of the ship's passengers, Portuguese Americans of military age, and interned them in a prison camp. As for involvement in a theater of war, hundreds of inhabitants were killed and wounded in remote East Timor, a Portuguese colony near Indonesia, which was invaded, annexed, and ruled by Japanese forces between February 1942 and August 1945. In other incidents, scores of Allied military planes, out of fuel or damaged in air combat, crashed or were forced to land in neutral Portugal. Air personnel who did not survive such crashes were buried in Portuguese cemeteries or in the English Cemetery, Lisbon.
       Portugal's peripheral involvement in largely nonbelligerent aspects of the war accelerated social, economic, and political change in Portugal's urban society. It strengthened political opposition to the dictatorship among intellectual and working classes, and it obliged the regime to bolster political repression. The general economic and financial status of Portugal, too, underwent improvements since creditor Britain, in order to purchase wolfram, foods, and other materials needed during the war, became indebted to Portugal. When Britain repaid this debt after the war, Portugal was able to restore and expand its merchant fleet. Unlike most of Europe, ravaged by the worst war in human history, Portugal did not suffer heavy losses of human life, infrastructure, and property. Unlike even her neighbor Spain, badly shaken by its terrible Civil War (1936-39), Portugal's immediate postwar condition was more favorable, especially in urban areas, although deep-seated poverty remained.
       Portugal experienced other effects, especially during 1939-42, as there was an influx of about a million war refugees, an infestation of foreign spies and other secret agents from 60 secret intelligence services, and the residence of scores of international journalists who came to report the war from Lisbon. There was also the growth of war-related mining (especially wolfram and tin). Portugal's media eagerly reported the war and, by and large, despite government censorship, the Portuguese print media favored the Allied cause. Portugal's standard of living underwent some improvement, although price increases were unpopular.
       The silent invasion of several thousand foreign spies, in addition to the hiring of many Portuguese as informants and spies, had fascinating outcomes. "Spyland" Portugal, especially when Portugal was a key point for communicating with occupied Europe (1940-44), witnessed some unusual events, and spying for foreigners at least briefly became a national industry. Until mid-1944, when Allied forces invaded France, Portugal was the only secure entry point from across the Atlantic to Europe or to the British Isles, as well as the escape hatch for refugees, spies, defectors, and others fleeing occupied Europe or Vichy-controlled Morocco, Tunisia, and Algeria. Through Portugal by car, ship, train, or scheduled civil airliner one could travel to and from Spain or to Britain, or one could leave through Portugal, the westernmost continental country of Europe, to seek refuge across the Atlantic in the Americas.
       The wartime Portuguese scene was a colorful melange of illegal activities, including espionage, the black market, war propaganda, gambling, speculation, currency counterfeiting, diamond and wolfram smuggling, prostitution, and the drug and arms trade, and they were conducted by an unusual cast of characters. These included refugees, some of whom were spies, smugglers, diplomats, and business people, many from foreign countries seeking things they could find only in Portugal: information, affordable food, shelter, and security. German agents who contacted Allied sailors in the port of Lisbon sought to corrupt and neutralize these men and, if possible, recruit them as spies, and British intelligence countered this effort. Britain's MI-6 established a new kind of "safe house" to protect such Allied crews from German espionage and venereal disease infection, an approved and controlled house of prostitution in Lisbon's bairro alto district.
       Foreign observers and writers were impressed with the exotic, spy-ridden scene in Lisbon, as well as in Estoril on the Sun Coast (Costa do Sol), west of Lisbon harbor. What they observed appeared in noted autobiographical works and novels, some written during and some after the war. Among notable writers and journalists who visited or resided in wartime Portugal were Hungarian writer and former communist Arthur Koestler, on the run from the Nazi's Gestapo; American radio broadcaster-journalist Eric Sevareid; novelist and Hollywood script-writer Frederick Prokosch; American diplomat George Kennan; Rumanian cultural attache and later scholar of mythology Mircea Eliade; and British naval intelligence officer and novelist-to-be Ian Fleming. Other notable visiting British intelligence officers included novelist Graham Greene; secret Soviet agent in MI-6 and future defector to the Soviet Union Harold "Kim" Philby; and writer Malcolm Muggeridge. French letters were represented by French writer and airman, Antoine Saint-Exupery and French playwright, Jean Giroudoux. Finally, Aquilino Ribeiro, one of Portugal's premier contemporary novelists, wrote about wartime Portugal, including one sensational novel, Volframio, which portrayed the profound impact of the exploitation of the mineral wolfram on Portugal's poor, still backward society.
       In Estoril, Portugal, the idea for the world's most celebrated fictitious spy, James Bond, was probably first conceived by Ian Fleming. Fleming visited Portugal several times after 1939 on Naval Intelligence missions, and later he dreamed up the James Bond character and stories. Background for the early novels in the James Bond series was based in part on people and places Fleming observed in Portugal. A key location in Fleming's first James Bond novel, Casino Royale (1953) is the gambling Casino of Estoril. In addition, one aspect of the main plot, the notion that a spy could invent "secret" intelligence for personal profit, was observed as well by the British novelist and former MI-6 officer, while engaged in operations in wartime Portugal. Greene later used this information in his 1958 spy novel, Our Man in Havana, as he observed enemy agents who fabricated "secrets" for money.
       Thus, Portugal's World War II experiences introduced the country and her people to a host of new peoples, ideas, products, and influences that altered attitudes and quickened the pace of change in this quiet, largely tradition-bound, isolated country. The 1943-45 connections established during the Allied use of air and naval bases in Portugal's Azores Islands were a prelude to Portugal's postwar membership in the North Atlantic Treaty Organization (NATO).

    Historical dictionary of Portugal > World War II

  • 7 Chevenard, Pierre Antoine Jean Sylvestre

    SUBJECT AREA: Metallurgy
    [br]
    b. 31 December 1888 Thizy, Rhône, France
    d. 15 August 1960 Fontenoy-aux-Roses, France
    [br]
    French metallurgist, inventor of the alloys Elinvar and Platinite and of the method of strengthening nickel-chromium alloys by a precipitate ofNi3Al which provided the basis of all later super-alloy development.
    [br]
    Soon after graduating from the Ecole des Mines at St-Etienne in 1910, Chevenard joined the Société de Commentry Fourchambault et Decazeville at their steelworks at Imphy, where he remained for the whole of his career. Imphy had for some years specialized in the production of nickel steels. From this venture emerged the first austenitic nickel-chromium steel, containing 6 per cent chromium and 22–4 per cent nickel and produced commercially in 1895. Most of the alloys required by Guillaume in his search for the low-expansion alloy Invar were made at Imphy. At the Imphy Research Laboratory, established in 1911, Chevenard conducted research into the development of specialized nickel-based alloys. His first success followed from an observation that some of the ferro-nickels were free from the low-temperature brittleness exhibited by conventional steels. To satisfy the technical requirements of Georges Claude, the French cryogenic pioneer, Chevenard was then able in 1912 to develop an alloy containing 55–60 per cent nickel, 1–3 per cent manganese and 0.2–0.4 per cent carbon. This was ductile down to −190°C, at which temperature carbon steel was very brittle.
    By 1916 Elinvar, a nickel-iron-chromium alloy with an elastic modulus that did not vary appreciably with changes in ambient temperature, had been identified. This found extensive use in horology and instrument manufacture, and even for the production of high-quality tuning forks. Another very popular alloy was Platinite, which had the same coefficient of thermal expansion as platinum and soda glass. It was used in considerable quantities by incandescent-lamp manufacturers for lead-in wires. Other materials developed by Chevenard at this stage to satisfy the requirements of the electrical industry included resistance alloys, base-metal thermocouple combinations, magnetically soft high-permeability alloys, and nickel-aluminium permanent magnet steels of very high coercivity which greatly improved the power and reliability of car magnetos. Thermostatic bimetals of all varieties soon became an important branch of manufacture at Imphy.
    During the remainder of his career at Imphy, Chevenard brilliantly elaborated the work on nickel-chromium-tungsten alloys to make stronger pressure vessels for the Haber and other chemical processes. Another famous alloy that he developed, ATV, contained 35 per cent nickel and 11 per cent chromium and was free from the problem of stress-induced cracking in steam that had hitherto inhibited the development of high-power steam turbines. Between 1912 and 1917, Chevenard recognized the harmful effects of traces of carbon on this type of alloy, and in the immediate postwar years he found efficient methods of scavenging the residual carbon by controlled additions of reactive metals. This led to the development of a range of stabilized austenitic stainless steels which were free from the problems of intercrystalline corrosion and weld decay that then caused so much difficulty to the manufacturers of chemical plant.
    Chevenard soon concluded that only the nickel-chromium system could provide a satisfactory basis for the subsequent development of high-temperature alloys. The first published reference to the strengthening of such materials by additions of aluminium and/or titanium occurs in his UK patent of 1929. This strengthening approach was adopted in the later wartime development in Britain of the Nimonic series of alloys, all of which depended for their high-temperature strength upon the precipitated compound Ni3Al.
    In 1936 he was studying the effect of what is now known as "thermal fatigue", which contributes to the eventual failure of both gas and steam turbines. He then published details of equipment for assessing the susceptibility of nickel-chromium alloys to this type of breakdown by a process of repeated quenching. Around this time he began to make systematic use of the thermo-gravimetrie balance for high-temperature oxidation studies.
    [br]
    Principal Honours and Distinctions
    President, Société de Physique. Commandeur de la Légion d'honneur.
    Bibliography
    1929, Analyse dilatométrique des matériaux, with a preface be C.E.Guillaume, Paris: Dunod (still regarded as the definitive work on this subject).
    The Dictionary of Scientific Biography lists around thirty of his more important publications between 1914 and 1943.
    Further Reading
    "Chevenard, a great French metallurgist", 1960, Acier Fins (Spec.) 36:92–100.
    L.Valluz, 1961, "Notice sur les travaux de Pierre Chevenard, 1888–1960", Paris: Institut de France, Académie des Sciences.
    ASD

    Biographical history of technology > Chevenard, Pierre Antoine Jean Sylvestre

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