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be+careful+in+using+it

  • 121 with

    [wið]
    1) (in the company of; beside; among; including: I was walking with my father; Do they enjoy playing with each other?; He used to play football with the Arsenal team; Put this book with the others.) com
    2) (by means of; using: Mend it with this glue; Cut it with a knife.) com
    3) (used in expressing the idea of filling, covering etc: Fill this jug with milk; He was covered with mud.) de, com
    4) (used in describing conflict: They quarrelled with each other; He fought with my brother.) com
    5) (used in descriptions of things: a man with a limp; a girl with long hair; a stick with a handle; Treat this book with care.) de, com
    6) (as the result of: He is shaking with fear.) de
    7) (in the care of: Leave your case with the porter.) com
    8) (in relation to; in the case of; concerning: Be careful with that!; What's wrong with you?; What shall I do with these books?) com
    9) (used in expressing a wish: Down with fascism!; Up with Manchester United!)

    English-Portuguese (Brazil) dictionary > with

  • 122 mind

    mind [maɪnd]
    1 noun
    (a) (reason) esprit m;
    the power of mind over matter le pouvoir de l'esprit sur la matière;
    to be strong in mind and body être physiquement et mentalement solide;
    to be of sound mind être sain d'esprit;
    to be/to go out of one's mind être/devenir fou(folle);
    are you out of your mind?, you must be out of your mind! est-ce que tu as perdu la tête?;
    he was out of his mind with worry il était fou d'inquiétude;
    he isn't in his right mind il n'a pas tous ses esprits;
    no one in their right mind would do such a thing aucune personne sensée n'agirait ainsi;
    to be bored out of one's mind mourir d'ennui
    such a thought had never entered his mind une telle pensée ne lui était jamais venue à l'esprit;
    there's something on her mind il y a quelque chose qui la tracasse;
    I have a lot on my mind j'ai beaucoup de soucis;
    what's going on in her mind? qu'est-ce qui se passe dans son esprit ou sa tête?;
    at the back of one's mind au fond de soi-même;
    at the back of my mind was the fear that we would arrive too late au fond de moi-même, je craignais que nous n'arrivions trop tard;
    to put sth to the back of one's mind chasser qch de son esprit;
    I just can't get him out of my mind je n'arrive absolument pas à l'oublier;
    to have sb/sth in mind penser à qn/qch de précis;
    the person I have in mind la personne à laquelle je pense;
    who do you have in mind for the role? à qui songez-vous pour le rôle?, qui avez-vous en vue pour le rôle?;
    what kind of holiday did you have in mind? qu'est-ce que tu voulais ou voudrais faire pour les vacances?;
    I had something smaller in mind je pensais à quelque chose de plus petit;
    you must put the idea out of your mind tu dois te sortir cette idée de la tête;
    put it out of your mind n'y pensez plus;
    to set one's mind on doing sth se mettre en tête de faire qch;
    to have one's mind set on sth vouloir qch à tout prix;
    a drink will take your mind off the accident bois un verre, ça te fera oublier l'accident;
    to put or set sb's mind at rest rassurer qn;
    to see things in one's mind's eye bien se représenter qch;
    it's all in your mind! tu te fais des idées!;
    it's all in the mind tout ça, c'est dans la tête
    to give one's whole mind to sth accorder toute son attention à qch;
    I can't seem to apply my mind to the problem je n'arrive pas à me concentrer sur le problème;
    I'm sure if you put your mind to it you could do it je suis sûr que si tu essayais vraiment, tu pourrais le faire;
    keep your mind on the job ne vous laissez pas distraire;
    your mind is not on the job tu n'as pas la tête à ce que tu fais;
    she does crosswords to keep her mind occupied elle fait des mots croisés pour s'occuper l'esprit;
    American don't pay him any mind ne fais pas attention à lui
    my mind has gone blank j'ai un trou de mémoire;
    it brings to mind the time we were in Spain cela me rappelle l'époque où nous étions en Espagne;
    Churchill's words come to mind on pense aux paroles de Churchill;
    it went clean or right out of my mind cela m'est complètement sorti de l'esprit ou de la tête;
    to put sb in mind of sb/sth rappeler qn/qch à qn;
    it puts me in mind of Japan cela me fait penser au Japon, cela me rappelle le Japon;
    to bear or keep sth in mind (think about) songer à qch; (take into account) tenir compte de qch; (not forget) ne pas oublier qch, garder qch à l'esprit;
    we must bear in mind that she is only a child il ne faut pas oublier que ce n'est qu'une enfant;
    it must have slipped my mind j'ai dû oublier;
    familiar to have a mind like a sieve avoir (une) très mauvaise mémoire ;
    British time out of mind I've warned him not to go there cela fait une éternité que je lui dis de ne pas y aller
    (e) (intellect) esprit m;
    she has an outstanding mind elle est d'une très grande intelligence;
    he has the mind of a child il a l'esprit d'un enfant
    (f) (intelligent person, thinker) esprit m, cerveau m;
    the great minds of our century les grands esprits ou cerveaux de notre siècle;
    proverb great minds think alike(, fools seldom differ) les grands esprits se rencontrent;
    humorous how about a drink? - great minds think alike! si on prenait une verre? - les grands esprits se rencontrent!
    the Western mind la pensée occidentale;
    I haven't got a scientific mind je n'ai pas l'esprit scientifique;
    you've got a dirty mind! tu as l'esprit mal placé!;
    she has a nasty mind elle voit le mal partout;
    he has a suspicious mind il est soupçonneux de nature;
    it's probably just my suspicious mind but I don't trust him c'est probablement que je suis trop suspicieux ou soupçonneux, mais je n'ai pas confiance en lui
    to be of the same or of like or of one mind être du même avis;
    they're all of one or the same mind ils sont tous d'accord ou du même avis;
    to know one's own mind savoir ce qu'on veut;
    you've got a mind of your own tu peux décider toi-même;
    the car seemed to have a mind of its own la voiture semblait faire ce que bon lui semblait;
    to my mind,… à mon avis,…, selon moi,…;
    I'm in two minds about where to go for my holidays je ne sais pas très bien où aller passer mes vacances;
    I'm in two minds about going je ne sais pas si je vais y aller;
    to make up one's mind se décider, prendre une décision;
    make up your mind! décidez-vous!;
    I can't make up your mind for you je ne peux pas décider à ta place;
    my mind is made up ma décision est prise;
    to make up one's mind to do sth se décider à faire qch;
    she's made up her mind to move house elle s'est résolue à déménager
    I've half a mind to give up j'ai presque envie de renoncer;
    I've a good mind to tell him what I think j'ai bien envie de lui dire ce que je pense
    nothing was further from my mind je n'en avais nullement l'intention;
    I've had it in mind for some time now j'y songe depuis un moment
    (a) (pay attention to) faire attention à;
    he didn't mind my advice il n'a pas fait attention à ou n'a pas écouté mes conseils;
    mind your own business! occupe-toi de ce qui te regarde!, mêle-toi de tes oignons!;
    mind your language! surveille ton langage!;
    to mind one's manners se surveiller;
    mind the step (sign) attention à la marche;
    mind the cat! attention au chat!;
    mind what you say (pay attention) réfléchissez à ou faites attention à ce que vous dites; (don't be rude) mesurez vos paroles;
    mind what you're doing! regarde ce que tu fais!;
    would you mind where you're putting your feet, please? est-ce que tu peux faire attention où tu mets les pieds, s'il te plaît?;
    British familiar mind how you go! fais attention à toi!
    (b) (be sure that) faire attention à;
    mind you write to him! n'oubliez pas de lui écrire!;
    mind you don't fall! faites attention de ne pas tomber!;
    mind you don't forget n'oubliez surtout pas;
    mind you don't break it fais bien attention de ne pas le casser;
    mind you're not late! faites en sorte de ne pas être en retard!;
    mind you post my letter n'oubliez surtout pas de poster ma lettre
    (c) (concern oneself with) faire attention à, s'inquiéter de ou pour;
    don't mind me, I'll just sit here quietly ne vous inquiétez pas de moi, je vais m'asseoir ici et je ne dérangerai personne;
    don't mind him, he's always like that ne fais pas attention à lui, il est toujours comme ça;
    ironic don't mind me, I only live here! je t'en prie, fais comme chez toi!;
    I really don't mind what he says/thinks je me fiche de ce qu'il peut dire/penser
    I don't mind him il ne me dérange pas;
    I don't mind the cold le froid ne me gêne pas;
    I don't mind trying je veux bien essayer;
    you don't mind me using the car, do you? - I mind very much cela ne te dérange pas que je prenne la voiture? - cela me dérange beaucoup;
    do you mind going out when the weather's cold? est-ce que cela vous ennuie de sortir quand il fait froid?;
    do you mind me smoking? cela ne vous ennuie ou dérange pas que je fume?;
    did you mind me inviting her? tu aurais peut-être préféré que je ne l'invite pas?, ça t'ennuie que je l'aie invitée?;
    would you mind turning out the light, please? est-ce que tu peux éteindre la lumière, s'il te plaît?;
    how much do you earn, if you don't mind my or me asking? combien est-ce que vous gagnez, sans indiscrétion?;
    I wouldn't mind having his salary ça ne me dérangerait pas de gagner autant que lui;
    I wouldn't mind a cup of tea je prendrais bien ou volontiers une tasse de thé
    (e) (look after → children) garder; (→ bags, possessions) garder, surveiller; (→ shop, business) garder, tenir; (→ plants, garden) s'occuper de, prendre soin de;
    can you mind the house for us while we're away? (watch) pouvez-vous surveiller la maison pendant notre absence?; (look after) pouvez-vous vous occuper de la maison pendant notre absence?
    (f) Scottish (remember) se rappeler, se souvenir de
    mind (you), I'm not surprised remarque ou tu sais, cela ne m'étonne pas;
    mind you, he's a bit young ceci dit, il est un peu jeune;
    mind you, I've always thought he was a bit strange remarquez, j'ai toujours trouvé qu'il était un peu bizarre;
    but, mind you, it was late mais, voyez-vous, il était tard;
    never mind that now (leave it) ne vous occupez pas de cela tout de suite; (forget it) ce n'est plus la peine de s'en occuper;
    never mind the consequences ne vous préoccupez pas des conséquences, peu importent les conséquences;
    never mind what people say/think peu importe ce que disent/pensent les gens;
    never mind his feelings, I've got a business to run! je me moque de ses états d'âme, j'ai une entreprise à diriger!;
    never mind him, just run for it! ne t'occupe pas de lui, fonce!
    (a) (object → in requests)
    do you mind if I open the window? cela vous dérange si j'ouvre la fenêtre?;
    would you mind if I opened the window? est-ce que cela vous dérangerait si j'ouvrais la fenêtre?;
    do you mind if I smoke? est-ce que cela vous gêne ou dérange que je fume?;
    I don't mind in the least cela ne me dérange pas le moins du monde;
    if you don't mind si vous voulez bien, si vous n'y voyez pas d'inconvénient;
    I can't say I really mind je ne peux pas dire que cela m'ennuie ou me dérange vraiment;
    do you mind if I take the car? - of course I don't mind est-ce que cela vous ennuie que je prenne la voiture? - bien sûr que non;
    familiar I don't mind if I do (in reply to offer) je ne dis pas non, ce n'est pas de refus
    (b) (care, worry)
    I don't mind if people laugh at me - but you should mind! je ne me soucie guère que les gens se moquent de moi - mais vous devriez!;
    if you don't mind, I haven't finished si cela ne vous fait rien, je n'ai pas terminé;
    do you mind? (politely) vous permettez?;
    ironic do you mind! (indignantly) non mais!;
    never mind (it doesn't matter) cela ne fait rien, tant pis; (don't worry) ne vous en faites pas;
    never you mind! (don't worry) ne vous en faites pas!; (mind your own business) ce n'est pas votre affaire!;
    never mind about the money now ne t'en fais pas pour l'argent, on verra plus tard
    (c) British (be careful) faire attention;
    mind when you cross the road fais attention en traversant la route;
    mind! attention!
    ►► mind reader voyant(e) m,f;
    he must be a mind reader il lit dans les pensées comme dans un livre;
    I'm not a mind reader je ne suis pas devin;
    Marketing mind share part f de notoriété
    British faire attention;
    mind out! attention!;
    mind out for the rocks! attention aux rochers!

    Un panorama unique de l'anglais et du français > mind

  • 123 Kirkaldy, David

    [br]
    b. 4 April 1820 Mayfield, Dundee, Scotland
    d. 25 January 1897 London, England
    [br]
    Scottish engineer and pioneer in materials testing.
    [br]
    The son of a merchant of Dundee, Kirkaldy was educated there, then at Merchiston Castle School, Edinburgh, and at Edinburgh University. For a while he worked in his father's office, but with a preference for engineering, in 1843 he commenced an apprenticeship at the Glasgow works of Robert Napier. After four years in the shops he was transferred to the drawing office and in a very few years rose to become Chief. Here Kirkaldy demonstrated a remarkable talent both for the meticulous recording of observations and data and for technical drawing. His work also had an aesthetic appeal and four of his drawings of Napier steamships were shown at the Paris Exhibition of 1855, earning both Napier and Kirkaldy a medal. His "as fitted" set of drawings of the Cunard Liner Persia, which had been built in 1855, is now in the possession of the National Maritime Museum at Greenwich, London; it is regarded as one of the finest examples of its kind in the world, and has even been exhibited at the Royal Academy in London.
    With the impending order for the Royal Naval Ironclad Black Prince (sister ship to HMS Warrior, now preserved at Portsmouth) and for some high-pressure marine boilers and engines, there was need for a close scientific analysis of the physical properties of iron and steel. Kirkaldy, now designated Chief Draughtsman and Calculator, was placed in charge of this work, which included comparisons of puddled steel and wrought iron, using a simple lever-arm testing machine. The tests lasted some three years and resulted in Kirkaldy's most important publication, Experiments on Wrought Iron and Steel (1862, London), which gained him wide recognition for his careful and thorough work. Napier's did not encourage him to continue testing; but realizing the growing importance of materials testing, Kirkaldy resigned from the shipyard in 1861. For the next two and a half years Kirkaldy worked on the design of a massive testing machine that was manufactured in Leeds and installed in premises in London, at The Grove, Southwark.
    The works was open for trade in January 1866 and engineers soon began to bring him specimens for testing on the great machine: Joseph Cubitt (son of William Cubitt) brought him samples of the materials for the new Blackfriars Bridge, which was then under construction. Soon The Grove became too cramped and Kirkaldy moved to 99 Southwark Street, reopening in January 1874. In the years that followed, Kirkaldy gained a worldwide reputation for rigorous and meticulous testing and recording of results, coupled with the highest integrity. He numbered the most distinguished engineers of the time among his clients.
    After Kirkaldy's death, his son William George, whom he had taken into partnership, carried on the business. When the son died in 1914, his widow took charge until her death in 1938, when the grandson David became proprietor. He sold out to Treharne \& Davies, chemical consultants, in 1965, but the works finally closed in 1974. The future of the premises and the testing machine at first seemed threatened, but that has now been secured and the machine is once more in working order. Over almost one hundred years of trading in South London, the company was involved in many famous enquiries, including the analysis of the iron from the ill-fated Tay Bridge (see Bouch, Sir Thomas).
    [br]
    Principal Honours and Distinctions
    Institution of Engineers and Shipbuilders in Scotland Gold Medal 1864.
    Bibliography
    1862, Results of an Experimental Inquiry into the Tensile Strength and Other Properties of Wrought Iron and Steel (originally presented as a paper to the 1860–1 session of the Scottish Shipbuilders' Association).
    Further Reading
    D.P.Smith, 1981, "David Kirkaldy (1820–97) and engineering materials testing", Transactions of the Newcomen Society 52:49–65 (a clear and well-documented account).
    LRD / FMW

    Biographical history of technology > Kirkaldy, David

  • 124 Oeynhausen, Karl von

    [br]
    b. 4 February 1795 Grevenburg, near Höxter, Germany
    d. 1 February 1865 Grevenburg, near Höxter, Germany
    [br]
    German mining officer who introduced fish joints to deep-drilling.
    [br]
    The son of a mining officer, Oeynhausen started his career in the Prussian administration of the mining industry in 1816, immediately after he had finished his studies in natural sciences and mathematics at the University of Göttingen. From 1847 until his retirement he was a most effective head of state mines inspectorates, first in Silesia (Breslau; now Wroclaw, Poland), later in Westphalia (Dortmund). During his working life he served in all the important mining districts of Prussia, and travelled to mining areas in other parts of Germany, Belgium, France and Britain. In the 1820s, after visiting Glenck's well-known saltworks near Wimpfen, he was commissioned to search for salt deposits in Prussian territory, where he discovered the thermal springs south of Minden which later became the renowned spa carrying his name.
    With deeper drills, the increased weight of the rods made it difficult to disengage the drill on each stroke and made the apparatus self-destructive on impact of the drill. Oeynhausen, from 1834, used fish joints, flexible connections between the drill and the rods. Not only did they prevent destructive impact, but they also gave a jerk on the return stroke that facilitated disengagements. He never claimed to have invented the fish joints: in fact, they appeared almost simultaneously in Europe and in America at that time, and had been used since at least the seventeenth century in China, although they were unknown in the Western hemisphere.
    Using fish joints meant the start of a new era in deep-drilling, allowing much deeper wells to be sunk than before. Five weeks after Oeynhausen, K.G. Kind operated with a different kind of fish joint, and in 1845 another Prussian mining officer, Karl Leopold Fabian (1782–1855), Director of the salt inspectorate at Schönebeck, Elbe, improved the fish joints by developing a special device between the rod and the drill to enable the chisel, strengthened by a sinker bar, to fall onto the bottom of the hole without hindrance with a higher effect. The free-fall system became another factor in the outstanding results of deep-drilling in Prussia in the nineteenth century.
    [br]
    Principal Honours and Distinctions
    Honorary PhD, University of Berlin 1860.
    Bibliography
    1824, "Über die geologische Ähnlichkeit des steinsalzführenden Gebirges in Lothringen und im südlichen Deutschland mit einigen Gegenden auf beiden Ufern der Weser", Karstens Archiv für Bergbau und Hüttenwesen 8: 52–84.
    1847, "Bemerkungen über die Anfertigung und den Effekt der aus Hohleisen zusammengesetzten Bohrgestänge", Archiv fur Mineralogie, Geognosie, Bergbau und Hüttenkunde 21:135–60.
    1832–3, with H.von Dechen, Über den Steinkohlenbergbau in England, 2 parts, Berlin.
    Further Reading
    von Gümbel, "K.v.Oeynhausen", Allgemeine deutsche Biographie 25:31–3.
    W.Serlo, 1927, "Bergmannsfamilien. Die Familien Fabian und Erdmann", Glückauf.
    492–3.
    D.Hoffmann, 1959, 150 Jahre Tiefbohrungen in Deutschland, Vienna and Hamburg (a careful elaboration of the single steps and their context with relation to the development of deep-drilling).
    WK

    Biographical history of technology > Oeynhausen, Karl von

  • 125 Robinson, George J.

    SUBJECT AREA: Textiles
    [br]
    b. 1712 Scotland
    d. 1798 England
    [br]
    Scottish manufacturer who installed the first Boulton \& Watt rotative steam-engine in a textile mill.
    [br]
    George Robinson is said to have been a Scots migrant who settled at Burwell, near Nottingham, in 1737, but there is no record of his occupation until 1771, when he was noticed as a bleacher. By 1783 he and his son were describing themselves as "merchants and thread manufacturers" as well as bleachers. For their thread, they were using the system of spinning on the waterframe, but it is not known whether they held a licence from Arkwright. Between 1776 and 1791, the firm G.J. \& J.Robinson built a series of six cotton mills with a complex of dams and aqueducts to supply them in the relatively flat land of the Leen valley, near Papplewick, to the north of Nottingham. By careful conservation they were able to obtain considerable power from a very small stream. Castle mill was not only the highest one owned by the Robinsons, but it was also the highest mill on the stream and was fed from a reservoir. The Robinsons might therefore have expected to have enjoyed uninterrupted use of the water, but above them lived Lord Byron in his estate of Newstead Priory. The fifth Lord Byron loved making ornamental ponds on his property so that he could have mock naval battles with his servants, and this tampered with the water supplies so much that the Robinsons found they were unable to work their mills.
    In 1785 they decided to order a rotative steam engine from the firm of Boulton \& Watt. It was erected by John Rennie; however, misfortune seemed to dog this engine, for parts went astray to Manchester and when the engine was finally running at the end of February 1786 it was found to be out of alignment so may not have been very successful. At about the same time, the lawsuit against Lord Byron was found in favour of the Robinsons, but the engine continued in use for at least twelve years and was the first of the type which was to power virtually all steamdriven mills until the 1850s to be installed in a textile mill. It was a low-pressure double-acting condensing beam engine, with a vertical cylinder, parallel motion connecting the piston toone end of a rocking beam, and a connecting rod at the other end of the beam turning the flywheel. In this case Watt's sun and planet motion was used in place of a crank.
    [br]
    Further Reading
    R.L.Hills, 1970, Power in the Industrial Revolution, Manchester (for an account of the installation of this engine).
    D.M.Smith, 1965, Industrial Archaeology of the East Midlands, Newton Abbot (describes the problems which the Robinsons had with the water supplies to power their mills).
    S.D.Chapman, 1967, The Early Factory Masters, Newton Abbot (provides details of the business activities of the Robinsons).
    J.D.Marshall, 1959, "Early application of steam power: the cotton mills of the Upper Leen", Transactions of the Thoroton Society of Nottinghamshire 60 (mentions the introduction of this steam-engine).
    RLH

    Biographical history of technology > Robinson, George J.

  • 126 Weston, Edward

    SUBJECT AREA: Electricity
    [br]
    b. 9 May 1850 Oswestry, England
    d. 20 August 1936 Montclair, New Jersey, USA
    [br]
    English (naturalized American) inventor noted for his contribution to the technology of electrical measurements.
    [br]
    Although he developed dynamos for electroplating and lighting, Weston's major contribution to technology was his invention of a moving-coil voltmeter and the standard cell which bears his name. After some years as a medical student, during which he gained a knowledge of chemistry, he abandoned his studies. Emigrating to New York in 1870, he was employed by a manufacturer of photographic chemicals. There followed a period with an electroplating company during which he built his first dynamo. In 1877 some business associates financed a company to build these machines and, later, arc-lighting equipment. By 1882 the Weston Company had been absorbed into the United States Electric Lighting Company, which had a counterpart in Britain, the Maxim Weston Company. By the time Weston resigned from the company, in 1886, he had been granted 186 patents. He then began the work in which he made his greatest contribution, the science of electrical measurement.
    The Weston meter, the first successful portable measuring instrument with a pivoted coil, was made in 1886. By careful arrangement of the magnet, coil and control springs, he achieved a design with a well-damped movement, which retained its calibration. These instruments were produced commercially on a large scale and the moving-coil principle was soon adopted by many manufacturers. In 1892 he invented manganin, an alloy with a small negative temperature coefficient, for use as resistances in his voltmeters.
    The Weston standard cell was invented in 1892. Using his chemical knowledge he produced a cell, based on mercury and cadmium, which replaced the Clark cell as a voltage reference source. The Weston cell became the recognized standard at the International Conference on Electrical Units and Standards held in London in 1908.
    [br]
    Principal Honours and Distinctions
    President, AIEE 1888–9. Franklin Institute Elliott Cresson Medal 1910, Franklin medal 1924.
    Bibliography
    29 April 1890, British patent no. 6,569 (the Weston moving-coil instrument). 6 February 1892, British patent no. 22,482 (the Weston standard cell).
    Further Reading
    D.O.Woodbury, 1949, A Measure of Greatness. A Short Biography of Edward Weston, New York (a detailed account).
    C.N.Brown, 1988, in Proceedings of the Meeting on the History of Electrical Engineering, IEE, 17–21 (describes Weston's meter).
    H.C.Passer, 1953, The Electrical Manufacturers: 1875–1900, Cambridge, Mass.
    GW

    Biographical history of technology > Weston, Edward

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