Download Sextants at Greenwich: A Catalogue ... by W.F.J. Mörzer Bruyns, Richard Dunn PDF

By W.F.J. Mörzer Bruyns, Richard Dunn

A list of the Mariner's Quadrants, Mariner's Astrolabes Cross-staffs, Backstaffs, Octants, Sextants, Quintants, Reflecting Circles and synthetic Horizons within the nationwide Maritime Museum, Greenwich.

Sextants at Greenwich comprises major sections: The introductory chapters and of navigating tools of the nationwide Maritime Museum.

the 1st part offers a common evaluation of the background of celestial navigation with an emphasis at the tools that have been constructed and used for that function, among approximately 1450 and the Seventies. The tools within the catalogue shape the most thread in those chapters.

comprises 347 entries of tools for celestial navigation, the octants, sextants and similar tools preserved within the nationwide Maritime Museum. every one access contains where of the object's beginning, its maker, the object's date, inscriptions (by the maker and/or when it comes to an owner), the graduated scale, the instrument's dimensions and a common description that incorporates information equivalent to used fabrics and indifferent components. eventually the object's provenance (previous proprietors and/or clients) and references to literature on its heritage and dealing with are given.

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Download Calendrical variations in Second Temple Judaism : new by Stephane Saulnier PDF

By Stephane Saulnier

Ranging from the seminal paintings of the French student Annie Jaubert at the date of the final Supper, the current paintings revisits recognized - and identifies new - calendrical matters within the literature of moment Temple Judaism. The study helps the realization that every one recognized calendrical traditions functioned at the guideline that orthopraxis in historical Judaism intended shut interconnection among cultic and agricultural cycles. From this attitude the ebook eliminates the calendrical objection leveled on the Jaubertian concept. additional, the learn brings new gentle on present debates approximately Qumran calendrical files and proposes the id of a formerly unknown calendrical polemic within the Astronomical ebook of Enoch in regards to the synchronization of the 364DY culture with the lunar cycle.

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Download Atomic Force Microscopy in Process Engineering. Introduction by W. Richard Bowen PDF

By W. Richard Bowen

This is the 1st ebook to assemble either the elemental idea and confirmed strategy engineering perform of AFM. it's awarded in a fashion that's available and priceless to practicing engineers in addition to to people who are bettering their AFM abilities and information, and to researchers who're constructing new items and ideas utilizing AFM.

The publication takes a rigorous and functional method that guarantees it really is at once acceptable to method engineering difficulties. basics and methods are concisely defined, whereas particular advantages for strategy engineering are essentially outlined and illustrated. Key content material contains: particle-particle, and particle-bubble interactions; characterization of membrane surfaces; the advance of fouling resistant membranes; nanoscale pharmaceutical research; nanoengineering for mobile sensing; polymers on surfaces; micro and nanoscale rheometry.

  • Atomic strength microscopy (AFM) is a vital device for method engineers and scientists because it allows enhanced procedures and products
  • The basically e-book facing the speculation and sensible functions of atomic strength microscopy in approach engineering
  • Provides best-practice assistance and adventure on utilizing AFM for technique and product improvement

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Download Grating spectroscopes and how to use them by Ken M. Harrison PDF

By Ken M. Harrison

Grating Spectroscopes and the way to take advantage of Them is written for beginner astronomers who're simply moving into this box of astronomy. Transmission grating spectroscopes seem like uncomplicated filters and are designed to screw into position at the eyepiece of a telescope for visible use, or into the digital camera adapter for camera or CCD imaging. utilizing the most well-liked commercially made clear out gratings – Rainbow Optics (US) and superstar Analyzer (UK) – as examples, this ebook offers the reader with details on tips on how to organize and use the grating one must receive stellar spectrograms. It additionally discusses numerous tools on reading the consequences. This e-book is written in a simple to learn sort, excellent for buying began at the first evening utilizing the spectroscope, and particularly exhibiting how the easy transmission filter out is used at the digicam or telescope. No heavy arithmetic or formulation are concerned, and there are various sensible tricks and information – whatever that's nearly necessary to good fortune while beginning out. This publication is helping readers to accomplish quickly effects, and through following the labored examples, they could effectively perform simple research of the spectra.

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Download The physics of time asymmetry by Paul Charles William Davies PDF

By Paul Charles William Davies

It's a simple estate of nature that our global possesses a structural contrast among previous and destiny; in physics this can be referred to as time asymmetry, and it's a arguable and vague region of analysis. Can the asymmetry in time of the standard global be accounted for at the foundation of traditional physics? if that is so, what's the nature of asymmetry? what's its starting place? Are there different, much less conspicuous uneven tactics? the writer examines those questions within the gentle of study overlaying a variety of physics, encompassing such assorted subject matters as a statistical and quantum mechanics, electromagnetic thought, undemanding debris, and cosmology. He claims that the foremost difficulties final are philosophical and conceptual instead of actual, and provides a precis of our current realizing of the topic and recommendations for additional examine. --- from book's again hide

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Download Conversion Tables of Units in Science & Engineering by A.L. Horvath PDF

By A.L. Horvath

Changing devices from one kind of utilization to a different is a continuing and normal challenge that engineers and scientists need to remedy. This publication will accordingly be necessary because it presents an entire assurance of the entire conversion components required. masking parts comparable to mechanical devices, thermal devices, devices of actual chemistry, devices of sunshine, devices of electrical energy and magnetism and in addition radiation. References are given all through and there's a finished index.

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Download Aberration-corrected Analytical Electron Microscopy by Rik Brydson PDF

By Rik Brydson

The ebook is worried with the idea, historical past, and sensible use of transmission electron microscopes with lens correctors that could right the results of round aberration. The publication additionally covers a comparability with aberration correction within the TEM and functions of analytical aberration corrected STEM in fabrics technology and biology. This e-book is vital for microscopists considering nanoscale and fabrics microanalysis in particular these utilizing scanning transmission electron microscopy, and comparable analytical recommendations corresponding to electron diffraction x-ray spectrometry (EDXS) and electron strength loss spectroscopy (EELS).

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