LEADER 01913nam 2200421 450 001 9910420936703321 005 20231214145419.0 010 $a989-26-1891-2 035 $a(CKB)4100000011515756 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/52972 035 $a(EXLCZ)994100000011515756 100 $a20201027d2020 c0 0 101 0 $apor 135 $auubu#---uu|uu 181 $ctxt$2rdacontent 182 $cn$2rdamedia 183 $anc$2rdacarrier 200 00$aMedia, informação e literacia $erumos e perspectivas /$f[edited by] Rita Basílio de Simões, Maria Beatriz Marques, João Figueira 210 $cCoimbra University Press$d2020 210 1$aPortugal :$cCoimbra University Press,$d2020 215 $a1 online resource (606 pages) $cillustrations; digital, PDF file(s) 225 1 $aConferências & Debates Interdisciplinares 311 08$aPrint version: 9789892618906 320 $aIncludes bibliographical references. 330 $aMedia, information and literacy: directions and perspectives brings together a diverse range of perspectives and voices on the relationship between Media, Information and Literacy, in an attempt to document directions and discuss seemingly triumphant perspectives in the international context and on an interdisciplinary horizon. Taken together, these contributions fuel the bumpy but vital debate about the impact of social and technological change on the concept of literacy and the place of literacy in democratic societies. 610 $aMedia 610 $aDemocracy 610 $aDigital 610 $aJournalism 610 $aLiteracies 610 $aInformation 702 $aBasílio de Simões$b Rita 702 $aMarques$b Maria Beatriz 702 $aFigueira$b João 906 $aBOOK 912 $a9910420936703321 996 $aMedia, informação e literacia$93037154 997 $aUNINA LEADER 05055nam 22006613u 450 001 9911004765103321 005 20230803031154.0 010 $a9780486151229 010 $a0486151220 010 $a9781621986492 010 $a1621986497 035 $a(CKB)2670000000406666 035 $a(EBL)1909724 035 $a(WaSeSS)IndRDA00070059 035 $a(MiAaPQ)EBC1909724 035 $a(Au-PeEL)EBL1909724 035 $a(CaONFJC)MIL567507 035 $a(OCoLC)899157856 035 $a(Perlego)1444003 035 $a(EXLCZ)992670000000406666 100 $a20150105d2013|||| u|| | 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aApplied Optics and Optical Design, Part One 205 $a1st ed. 210 1$aNew York :$cDover Publications,$d1988. 215 $a1 online resource (990 p.) 225 1 $aDover Books on Physics 300 $aDescription based upon print version of record. 311 08$a9780486670072 311 08$a0486670074 327 $aTitle Page; Copyright Page; PREFACE; Table of Contents; INTRODUCTION; CHAPTER I - FUNDAMENTAL EQUATIONS; NUMERICAL CALCULATIONS; GENERAL VALIDITY OF THE STANDARD EQUATIONS; ADDITIONAL COMPUTING FORMULAE; PLANE SURFACES; OPENING A CALCULATION; PARAXIAL RAYS; THEOREM OF LAGRANGE; LONGITUDINAL MAGNIFICATION; NUMERICAL CALCULATIONS (continued); ALTERNATIVE CHECK-METHOD; SIMPLE LENSES; CHAPTER II - SPHERICAL ABERRATION; DISCUSSION OF EQUATION (10); PRIMARY SPHERICAL ABERRATION; SECONDARY AND HIGHER SPHERICAL ABERRATION; ALTERNATIVE EQUATIONS; GRAPHIC REPRESENTATION OF THE ABERRATION 327 $aOTHER MEASURES OF SPHERICAL ABERRATIONOVER- AND UNDER-CORRECTION; THE DISK OF LEAST CONFUSION; Special Memoranda from Chapter II; CHAPTER III - PHYSICAL ASPECT OF OPTICAL IMAGES; THE AIRY SPURIOUS DISK; RESOLVING POWER OF OPTICAL INSTRUMENTS; EFFECT OF IMPERFECTIONS; THE RAYLEIGH LIMIT; OPTICAL TOLERANCES; THE FOCAL RANGE; TOLERANCE FOR PRIMARY SPHERICAL ABERRATION; TOLERANCE FOR ZONAL ABERRATION; RESOLVING POWER IN PRESENCE OF DEFECTS; Special Memoranda from Chapter III; CHAPTER IV - CHROMATIC ABERRATION; OPTICAL GLASS; THE SECONDARY SPECTRUM; PHOTOVISUAL OBJECTIVES 327 $aTHE PRINCIPAL TYPES OF ACHROMATISMCHROMATIC ABERRATION OF SEPARATED THIN LENSES; PRIMARY CHROMATIC ABERRATION; CHROMATIC ABERRATION AT FINITE APERTURE; TRIGONOMETRICAL METHODS OF CHROMATIC CORRECTION; CHROMATIC TOLERANCES; CHAPTER V - DESIGN OF ACHROMATIC OBJECT-GLASSES; A. THE PURELY TRIGONOMETRICAL METHOD; B. SOLUTIONS BY ALGEBRAICAL APPROXIMATION; C. HYBRID METHODS OF SOLUTION; USE OF TOLERANCES IN LENS-DESIGN; Special Memoranda from Chapter V; CHAPTER VI - EXTRA-AXIAL IMAGE-POINTS; THE PRIMARY ABERRATIONS OF OBLIQUE PENCILS; GENERAL SOLUTION OF THE PROBLEM 327 $aSUMMATION FOR A COMPLETE CENTRED SYSTEMDISCUSSION OF THE OBLIQUE ABERRATIONS; CHROMATIC ABERRATIONS OF OBLIQUE PENCILS; SUMMARY OF THE DISCUSSION; CALCULATION OF THE SEIDEL ABERRATIONS; THE SEIDEL ABERRATIONS FOR THIN LENSES; FUNDAMENTAL LAWS OF OBLIQUE PENCILS; SYSTEMS OF SEPARATED THIN COMPONENTS; CHAPTER VII - THE OPTICAL SINE THEOREM; APPLICATIONS OF THE SINE THEOREM; DESIGN OF APLANATIC OBJECT-GLASSES; OTHER APPLICATIONS OF THE SINE THEOREM; Special Memoranda from Chapter VII; CHAPTER VIII - TRIGONOMETRICAL TRACING OF OBLIQUE PENCILS; A. TANGENTIAL RAYS 327 $aB. NARROW TANGENTIAL AND SAGITTAL FANS OF RAYSC. SKEW RAYS; D. CLOSE SAGITTAL RAYS; CHAPTER IX - GENERAL THEORY OF PERFECT OPTICAL SYSTEMS; CHARACTERISTIC DATA OF AN OPTICAL SYSTEM; CONJUGATE ANGLES OF CONVERGENCE.; MEASURES OF MAGNIFICATION; THE NODAL POINTS; CHAPTER X - ORDINARY EYEPIECES; HUYGENIAN EYEPIECES; RAMSDEN EYEPIECES; APPENDIX; INDEX 330 $a ""For the optical engineer it is an indispensable work."" - Journal, Optical Society of America""As a practical guide this book has no rival."" - Transactions, Optical Society""A noteworthy contribution,"" - Nature (London)Part I covers all ordinary ray-tracing methods, together with the complete theory of primary aberrations and as much of higher aberration as is needed for the design of telescopes, low-power microscopes and simple optical systems. 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