01389nam 2200445 450 99104802392033210-309-47154-0(CKB)4100000004837231(MiAaPQ)EBC5389609(EXLCZ)99410000000483723120180604d2018 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierDecrypting the encryption debate a framework for decision makersWashington, DC :The National Academies Press,[2018]©20181 online resource (xiv, 104 pages)Consensus study report0-309-47153-2 Consensus study report.Data encryption (Computer science)Computer networksSecurity measuresSocial aspectsPrivacy, Right ofUnited StatesCivil rightsUnited StatesElectronic books.Data encryption (Computer science)Computer networksSecurity measuresSocial aspects.Privacy, Right ofCivil rights005.82MiAaPQMiAaPQMiAaPQBOOK9910480239203321Decrypting the encryption debate2269266UNINA02414nam 2200385 450 991064722830332120230323204308.03-0365-6490-X(CKB)5680000000300063(NjHacI)995680000000300063(EXLCZ)99568000000030006320230323d2023 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAxisymmetry in Mechanical Engineering /by Emanuel Willert (editor)[Place of publication not identified] :MDPI - Multidisciplinary Digital Publishing Institute,2023.1 online resource (92 pages)3-0365-6489-6 About the Editor vii -- Preface to "Axisymmetry in Mechanical Engineering" ix -- Guest Editorial: Special Issue "Axisymmetry in Mechanical Engineering" 1 -- A Simple Semi-Analytic Contact Mechanical Model for Tangential and Torsional Fretting Wear of Axisymmetric Contacts 3 -- Coaxiality Optimization Analysis of Plastic Injection Molded Barrel of Bilateral Telecentric Lens 15 -- An Approximate Solution for the Contact Problem of Profiles Slightly Deviating from Axial Symmetry 41 -- A Comparison of General Solutions to the Non-Axisymmetric Frictionless Contact Problem with a Circular Area of Contact: When the Symmetry Does Not Matter 53 -- Using Cylindrical and Spherical Symmetries in Numerical Simulations of Quasi-Infinite Mechanical Systems 65 -- An Approximate Solution for the Contact Problem of Profiles Slightly Deviating from Axial Symmetry. Symmetry 2022, 14, 390 79.The reprint is devoted to the phenomena associated with exact or approximate axial symmetry in different areas of technical physics and mechanical engineering science. How can the symmetry of the problem be used most efficiently for its analysis? Why is the symmetry broken or why is it still approximately retained? These and other questions are discussed based on systems from different fields of engineering.SymmetryHistorySymmetryPictorial worksSymmetryHistory.Symmetry500Willert EmanuelNjHacINjHaclBOOK9910647228303321Axisymmetry in Mechanical Engineering3018171UNINA