485 résultats
192448872Braunschweig Berlin Vieweg & Sohn u. Julius Springer 1924. 8vo. Contemp. hcloth. In: Zeitschrift für Physik" Bd. 24. IV412 pp. Entire volume offered. The paper: pp. 69-87. A stamp on titlepage. Clean and fine. <br/><br/><em>First apperance simultaneously printed in Philosophical Magazine of a fundamental paper in the development of the Quantum Theory as it here was set forth three fundamental ideas: 1. Slater's idea of 'a Virtual radiation field' 2. statistical conservation of energy and momentum and 3. statistical independence of the processes of emission and absorption in distant atoms. See Van der Waerden "Sources of Quantum Mechanics" No. 5. </em> hardcover
2004BN263189Springer 2004. 2004. Wörterbuch der Fertigungstechnik / Dictionary of Production Engineering / Dictionnaire des Techniques de Production Mécanique Vol. II: Trennende . Processes/ Procedes D'enlevement De Matiere <br/><br/>Wörterbuch der Fertigungstechnik / Dictionary of Production Engineering / Dictionnaire des Techniques de Production Mécanique Vol. II: Trennende . Processes/ Procedes D'enlevement De Matiere Collège International pour lEtude Scientifique des Techniques de Production Mécanique Springer unknown
2012x-3642623824Springer Verlag 2012. Paperback. New. multilingual edition. 591 pages. German language. 9.30x6.20x1.00 inches. Springer Verlag paperback
2006AE-100Hightstown N.J.: McGraw-Hill 2006. Comprehensive two-volume reference text provides more than 60 major programs thousands of program suppliers distributors and product services including expanded program tracker and MRO listings. Sections include air transportation manufacturing financial services airports airport services & equipment air carrier airports regulating agencies government/military and space companies & agencies. Approx. 1500 pgs. collectively. Illustrated. Small stamps and label pastedown on title pg. small label to lower spine. Minimal shelfwear. Heavy item. Winter 2006. Soft Cover. Very Good/ . 4to - over 9¾" - 12" tall. Ex-Reference Library. McGraw-Hill Paperback
1980761483PN. New. 1980. Soft Cover. Date is original print. This is a reprint edition. . PN paperback
1976752741PN. New. 1976. Soft Cover. Date is original print. This is a reprint edition. . PN paperback
192748881Berlin Julius Springer 1927. 8vo. Contemp. hcloth. Gilt lettering to spine. In: Zeitschrift für Physik Vol. 44. VIII903 pp. Entire volume offered. Heitler & London's paper: pp. 455-472. A stamp to titlepage. Clean. <br/><br/><em>First appearance of grounbreaking paper which was the first to explain the nature of the chemical bound using wave mechanics and thus explaining the forces active when atoms exchange electrons and creating molecules."In June Heitler and London published their famous paper on the hydrogen molecule in which they showed the existence of a new kind of saturable nondynamic forces the so-called "exchange forces" of attraction or repulsion between like particles and developed a schematic theory of the homopolar valence which eventually BROUGHT THE WHOLE OF CHEMISTRY UNDER THE SOVEREIGNTY OF QUANTUM MECHANICS. These results not only lent weight to the concept of like particles they also showed that like particles may be indistinguishable that is may lose their identity a conclusion which follows from the uncertainty relations or more precisely from the impossibility of keeping track of the individual particles in case of interactions of like particles. Jammer in "The Conceptual Development of Quantum Mechanic" pp. 343 ff.Parkinson "Breakthroughs" 1927 C. </em> hardcover
188551205Worcester MA: Wright Printer 1885. 16mo. 4 pp unpaginated printed on thick light sage-green card stock couple text decorations very slight dustsoiling still NF piece. First edition of this dance card listing the 10 musical pieces for the evening conducted by the Russell Orchestra and the 11 dances consisting primarily of quadrilles and 1 waltz for the evening. The United American Mechanics was originally founded as a virulent anti-Catholic America first secret society by many former and unlike other Nativist societies survived the Civil War primarily by offering it’s membership insurance benefits. They required their members to publicize and patronize “American†businesses and campaign against the hiring of cheap immigrant labor. Often these social occasions acted as fundraisers for the organization. See: History of Worcester County Massachusetts Vol. I p. 300. Wright, Printer, unknown
0878519246New. paperback. New. Satisfaction Guaranteed or your money back. paperback
1983AE-16American Geophysical Union 1983. Text contains over thirty detailed and technical papers on the Voyager's various scientific and technical data relating to the findings from the mission to Saturn. 393 pgs. Illustrated including color plates. Minor Small closed tear on lower corner of spine. . First Edition. Soft Cover. Good. 4to - over 9¾" - 12" tall. American Geophysical Union Paperback
1995AE-6New York: John Wiley & Sons 1995. Comprehensive self-contained reference text presents theoretical and practical applications of conducting vibration tests including detailed coverage of the fundamentals of vibration theory; calibration and limitations of transducers; vibration test specifications; concepts and principles underlying dynamic testing; instrumentation and research data; vibration exciters; signal-processing equipment; field and laboratory testing; etc. 606 pgs. Illustrated. Dustjacket in mylar. First Edition. Hard Cover. As New/As New. 8vo - over 7¾" - 9¾" tall. John Wiley & Sons Hardcover
170644383Paris Jean Boudot 1706. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences. Année 1705". Pp. 176-186 and 1 folded engraved plate. <br/><br/><em>First appearance of a founding paper in the theory of elastic curves. "Importent also is his last work on the resistance of elastic bodies 1705." DSB II p.49 s."During the last quarter of the seventeenth century and the beginning of the eighteenth centuries a rapid development of the infinitesimal calculus took place. Started on the Continent by Leibnitz.it progresssed principally by the work of Jacob and John Bernoulli. In trying to expand the field of application of this new mathematical tool they discussed several examples from mechanics and physics. One such example treated by Jacob Bernouilli.concerned the shape of the deflection curve of an elastic bar and in this way he began an importent chapter inthe mechanics of elastic bodies."Timoshenko "History of Strenght of Materials" p. 25-26. </em> unknown
1993EG-422Amsterdam The Netherlands: Elsevier Science 1993. Comprehensive classic monograph on sliding mode and variable structure systems research and applications in the aerospace industry. Topics include nonlinear pulse width modulation controller design; decentralized and variable structure control for robotic systems; adaptive sliding mode control of a magnetic suspension system; variable structure control of AC electric drives; variable structure control of flexible manipulators; variable structure and learning controls for robotic manipulators; etc. 316 pgs. Illustrated. Prior owner blacked name out on front endpaper and outer edge. Very minimal shelfwear. First Edition. Hard Cover. Fine. 8vo - over 7¾" - 9¾" tall. Elsevier Science Hardcover
1960AE-21WashingtonD.C.: U.S. Government Printing Office 1960. This survey covers the four year period 1956-1960 during which the Soviets scored heavily in developing their aeronautic armament and space exploration programs. Covers rocket bases and installations to their missle diplomacy. 49 pgs. including charts and diagrams. Sm. crease on lower corner. Soft Cover. Very Good. 4to - over 9¾" - 12" tall. U.S. Government Printing Office Paperback
1527714136.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
1258797941.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
ria9780198722595_inpPaperback / softback. New. New Book; Fast Shipping from UK; Not signed; Not First Edition; This is an advanced textbook on the subject of turbulence and is suitable for engineers physical scientists and applied mathematicians. The aim of the book is to bridge the gap between the elementary accounts of turbulence to be found paperback
0878515135New. hardcover. New. Satisfaction Guaranteed or your money back. hardcover
1974G0387069550I5N00Springer-Verlag 1974. Paperback. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More Spend Less.Dust jacket quality is not guaranteed. Springer-Verlag paperback
179355802London: Printed for F. Wingrave successor to Mr. Nourse in the Strand 1793. Two works in one vol. 8vo. 2 xxii 172; iv 164 pp. With 27 copper-engraved folding plates some w/ minor creasing dustsoiling to fore-edges a few creases mis-folded 1 w/ small closed tear. Contemporary polished calf red & gilt morocco spine label rebacked minor thumbing & soiling to fore-edges very minor staining to very lower fore-edge of a few signatures endpapers renewed still a VG- copy. Revised edition of these popular works by the well-known Newton proponent including sections on a broad range of engines and devices including applications involving pendulums material strength mills hydrostatics watches time-pieces and physics. Emerson 1701-1782 was an amateur English mathematician and teacher horologist and harpsichord tuner in Hurworth County Durham. He wrote a popular defense of Newton’s Principia a treatise on fluxions calculus as well as constructed clocks and sundials -- one of which still exists. Printed for F. Wingrave, successor to Mr. Nourse, in the Strand, unknown
57701Providence: January 30 1837. 4to approx. 10" x 8 5 leaves of ruled stationery with manuscript in ink on rectos only in a neat secretarial hand bound with blue silk ribbon; previous folds very light staining otherwise near fine. Interesting chapter in the historical evolution of the Providence school system. The Providence Association of Mechanics and Manufacturers was politically involved in city affairs as early as 1799 when "the want of a better system of school instruction being deeply felt by the members a memorial was prepared and presented to the General Assembly urging the establishment of free schools throughout the State and reminding that body that liberty and security under a republican form of government depend on a general diffusion of knowledge amoug the people" A History of Public Education in Rhode Island: from 1636 to 1876 byThomas B. Stockwell 1876 In 1837 the association under President George Baker and Samuel Tingley Jr. Secretary whose names appear on page four presented the petition: "Your memorialists have been struck with one fact . that the instruction of youth in the public schools is a heavy tax upon the middling classes without an adequate return as they do not participate in the benefit of this public instruction. This argument which is evidently weighty in the present condition of these schools would be destroyed if they were raised to the condition desired by your memorialists. "Why is it that the middling classes do not become participants in this instruction There is evidently but one reason. They perceive that the crowded state of the schools alone would prevent proper attention to the pupil; and they are aware that with the small sum which the instructors receive it is difficult to procure and retain the services of competent persons to fill the station. But let the schools be made so numerous that the scholars may receive as much attention as they do in the private schools and let the salaries be so large as to induce men of equal ability to take charge of them and that which is now considered as a tax would then be viewed as an alleviation of one of the heaviest burdens put upon the middling classes. "Your honorable body have no doubt . perceived how far we are behind our neighboring cities in this particular. Whilst they are constantly aiming at perfection in their free school system we have been at a stand or retrograding . To remedy the defect in our present system your memorialists would suggest that a grade of schools be established between the primary and writing schools for reading writing and arithmetic only the design of which is to give a thorough instruction in these branches to those children whose parents need their services at as early an age as twelve or thirteen years and who under the present arrangement are compelled to leave school with a very superficial knowledge of those branches which are so necessary for obtaining a livelihood in any business . To effect an essential reform in our public school system great expense must necessarily be incurred; and your memorialists who represent a large portion of the heads of families of the city would meet this increased expense with hearty encouragement." The document is signed "George Baker President. Samuel Tingley Jr. Secretary." Page 5 is entitled "Resolutions" and includes a list of seven statements relative to the Association's petition beginning with "Resolved that no subject can be of more importance to the inhabitants of this city than the education of the rising generation" and that "the members of this association were the pioneers in the establishment of the Public Schools." "This petition or memorial was referred to a committee who subsequently reported a plan for the improvement of the schools; but the provisions of it were deemed unsatisfactory. A second plan was presented comprising twelve primary eight intermediate and four upper schools. With these modifications the bill was returned to the common council who refused to concur. After frequent meetings and protracted debates with no unity the board of aldermen devised a plan embracing ten primary schools six intermediate schools two upper schools and two schools for colored children. This when presented to the common council was voted down by a large majority and without any final decision the municipal year closed. The feeling on the school question was now stronger than ever" Stockwell. January 30, 1837 unknown
1990AE-70Santa Clarita CA.: Aviation Book Club 1990. Comprehensive reference text contains detailed guidelines on buying inspecting financing and owning Cessna airplanes including topics on operating and insurance costs; potential problems with specific models; analysis of accident reports; FAA's advice on buying a used airplane; Cessna Pilots Association; preflight avionics; dealer's advice; etc. Index includes maintenance aspects Lycoming piston TBO times; Continental piston TBO times; all Cessna serial numbers/weights/engines; Piper wing inspections. 200 pgs. Illustrated. Minimal shelfwear. Prior owner's initials on front endpaper. First Edition. Soft Cover. Very Good. 4to - over 9¾" - 12" tall. Aviation Book Club Paperback
1961EG-552New York: Pergamon Press 1961. Classic comprehensive text translated from the original Russian presents a detailed treatment of the theory of thin shells constructed on the hypothesis of preservation of the normal element. Topics covered include: basic relations iand general theorems in the theory of shells; membrane theory; circular cylindrical shelss; analysis of the state of stress in an arbitrary shell; approximate methods of analysis of shells; etc. Includes a special addendum which represents an extract from the author's article in the journal Uspekhi Matematicheskikh Nauk containing methods of asymptotic expansions and a discussion of problems not covered in the book which are related to the imposition of boundary conditions and to the influence of edge constraints on the state of stress in the shell. 658 pgs. Illustrated. Dustjacket has some minor rubbing to edges; in mylar. Minimal shelfwear. First Edition. Hard Cover. Fine/Very Good. 4to - over 9¾" - 12" tall. Pergamon Press Hardcover
1977229253University of Tokyo Press 1977. Hardcover. Light foxing to top edge else very good plus condition with text clean and binding sound / lightly chipped and soiled dust jacket. 727pp. University of Tokyo Press hardcover
198166326University of Tokyo Press. 1981. Hardcover. UsedVeryGood. Hardcover; light fading light shelf wear to exterior; former owner's stamp ing on title page copyright page; otherwise in very good condition with cl ean text firm binding. . University of Tokyo Press hardcover