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[null,"1.","Record Nr.",null,"UNISA996465714003316"]
[null,null,"Titolo",null,"Web Engineering [[electronic resource] ] : Managing Diversity and Complexity of Web Application Development / / edited by San Murugesan, Yogesh Deshpande"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001"]
[null,null,"ISBN",null,"3-540-45144-7"]
[null,null,"Edizione",null,"[1st ed. 2001.]"]
[null,null,"Descrizione fisica",null,"1 online resource (X, 366 p.)"]
[null,null,"Collana",null,"Lecture Notes in Computer Science, , 0302-9743 ; ; 2016"]
[null,null,"Disciplina",null,"005.7/2"]
[null,null,"Soggetti",null,"Computer communication systems"]
[{"$nulls":4},"Software engineering"]
[{"$nulls":4},"Information storage and retrieval"]
[{"$nulls":4},"Application software"]
[{"$nulls":4},"Management information systems"]
[{"$nulls":4},"Computer science"]
[{"$nulls":4},"User interfaces (Computer systems)"]
[{"$nulls":4},"Computer Communication Networks"]
[{"$nulls":4},"Software Engineering"]
[{"$nulls":4},"Information Storage and Retrieval"]
[{"$nulls":4},"Information Systems Applications (incl. Internet)"]
[{"$nulls":4},"Management of Computing and Information Systems"]
[{"$nulls":4},"User Interfaces and Human Computer Interaction"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Web Engineering: Introduction and Perspectives -- Web Engineering: Introduction and Perspectives -- Web Engineering: a New Discipline for Development of Web-Based Systems -- Web Engineering: Beyond CS, IS and SE Evolutionary and Non-Engineering Perspectives -- Web Engineering in Action -- Web-Based Systems Development: Process and Methodology -- Web-Based Systems Development: Process and Methodology -- Corporate Web Development: from Process Infancy to Maturity - a Case Study -- Applying Cross-Functional Evolutionary Methodologies to Web Development -- Development and Evolution of Web-Applications Using the WebComposition Process Model -- Engineering the Web for Multimedia -- Modelling Security Policies in "]
[{"$nulls":4},"Hypermedia and Web- Based Applications -- Web-Based Information Systems Development - a User Centered Engineering Approach -- Rapid Service Development: an Integral Approach to E-Business Engineering -- Managing Information on the Web -- Managing Information on the Web -- Layout, Content and Logic Separation in Web Engineering -- Restraining Content Explosion vs. Constraining Content Growth -- A Classification of Web Adaptivity: Tailoring Content and Navigational Systems of Advanced Web Applications -- Web Engineering: the Developers’ View and a Practitioner’s Approach -- Development Tools, Skills and Case Studies -- Development Tools, Skills and Case Studies -- Synthesis of Web Sites from High Level Descriptions -- Meta-XML Specification -- Engineering of Two Web-Enabled Commercial Software Services -- A Skills Hierarchy for Web-Based Systems Development -- A Case Study of a Web-Based Timetabling System -- Performance, Testing and Web Metrics -- Performance, Testing and Web Metrics -- Engineering Highly Accessed Web Sites for Performance -- Specifying Quality Characteristics and Attributes for Websites -- A Framework for Defining Acceptance Criteria for Web Development Projects -- Measurement and Effort Prediction for Web Applications -- Web Navigability Testing with Remote Agents -- Web Maintenance and Reuse -- Web Maintenance and Reuse -- Improving Web-Site Maintenance with TANGOW by Making Page Structure and Contents Independent -- Web Design Frameworks: An Approach to Improve Reuse in Web Applications."]
[null,"2.","Record Nr.",null,"UNINA9911019475003321"]
[null,null,"Autore",null,"Riehle Fritz"]
[null,null,"Titolo",null,"Frequency standards : basics and applications / / Fritz Riehle"]
[null,null,"Pubbl/distr/stampa",null,"Weinheim, : Wiley-VCH, c2004"]
[null,null,"ISBN",null,"9786610520831"]
[{"$nulls":4},"9781280520839"]
[{"$nulls":4},"1280520833"]
[{"$nulls":4},"9783527605996"]
[{"$nulls":4},"3527605991"]
[{"$nulls":4},"9783527605958"]
[{"$nulls":4},"3527605959"]
[null,null,"Descrizione fisica",null,"1 online resource (542 p.)"]
[null,null,"Disciplina",null,"529.750971"]
[{"$nulls":4},"621.3815363"]
[null,null,"Soggetti",null,"Frequency standards"]
[{"$nulls":4},"Standards, Engineering"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. [465]-520) and index."]
[null,null,"Nota di contenuto",null,"Frequency Standards Basics and Applications; Contents; Preface; 1 Introduction; 1.1 Features of Frequency Standards and Clocks; 1.2 Historical Perspective of Clocks and Frequency Standards; 1.2.1 Nature's Clocks; 1.2.2 Man-made Clocks and Frequency Standards; 2 Basics of Frequency Standards; 2.1 Mathematical Description of Oscillations; 2.1.1 Ideal and Real Harmonic Oscillators; 2.1.2 Amplitude Modulation; 2.1.3 Phase Modulation; 2.2 Oscillator with Feedback; 2.3 Frequency Stabilisation; 2.3.1 Model of a Servo Loop; 2.3.2 Generation of an Error Signal; 2.4 Electronic Servo Systems"]
[{"$nulls":4},"2.4.1 Components2.4.2 Example of an Electronic Servo System; 3 Characterisation of Amplitude and Frequency Noise; 3.1 Time-domain Description of Frequency Fluctuations; 3.1.1 Allan Variance; 3.1.2 Correlated Fluctuations; 3.2 Fourier-domain Description of Frequency Fluctuations; 3.3 Conversion from Fourier-frequency Domain to Time Domain; 3.4 From Fourier-frequency to Carrier-frequency Domain; 3.4.1 Power Spectrum of a Source with White Frequency Noise; 3.4.2 Spectrum of a Diode Laser; 3.4.3 Low-noise Spectrum of a Source with White Phase Noise; 3.5 Measurement Techniques"]
[{"$nulls":4},"3.5.1 Heterodyne Measurements of Frequency3.5.2 Self-heterodyning; 3.5.3 Aliasing; 3.6 Frequency Stabilization with a Noisy Signal; 3.6.1 Degradation of the Frequency Stability Due to Aliasing; 4 Macroscopic Frequency References; 4.1 Piezoelectric Crystal Frequency References; 4.1.1 Basic Properties of Piezoelectric Materials; 4.1.2 Mechanical Resonances; 4.1.3 Equivalent Circuit; 4.1.4 Stability and Accuracy of Quartz Oscillators; 4.2 Microwave Cavity Resonators; 4.2.1 Electromagnetic Wave Equations; 4.2.2 Electromagnetic Fields in Cylindrical Wave Guides; 4.2.3 Cylindrical Cavity Resonators"]
[{"$nulls":4},"4.2.4 Losses due to Finite Conductivity4.2.5 Dielectric Resonators; 4.3 Optical Resonators; 4.3.1 Reflection and Transmission at the Fabry-Pérot Interferometer; 4.3.2 Radial Modes; 4.3.3 Microsphere Resonators; 4.4 Stability of Resonators; 5 Atomic and Molecular Frequency References; 5.1 Energy Levels of Atoms; 5.1.1 Single-electron Atoms; 5.1.2 Multi-electron Systems; 5.2 Energy States of Molecules; 5.2.1 Ro-vibronic Structure; 5.2.2 Optical Transitions in Molecular Iodine; 5.2.3 Optical Transitions in Acetylene; 5.2.4 Other Molecular Absorbers"]
[{"$nulls":4},"5.3 Interaction of Simple Quantum Systems with Electromagnetic Radiation5.3.1 The Two-level System; 5.3.2 Optical Bloch Equations; 5.3.3 Three-level Systems; 5.4 Line Shifts and Line Broadening; 5.4.1 Interaction Time Broadening; 5.4.2 Doppler Effect and Recoil Effect; 5.4.3 Saturation Broadening; 5.4.4 Collisional Shift and Collisional Broadening; 5.4.5 Influence of External Fields; 5.4.6 Line Shifts and Uncertainty of a Frequency Standard; 6 Preparation and Interrogation of Atoms and Molecules; 6.1 Storage of Atoms and Molecules in a Cell; 6.2 Collimated Atomic and Molecular Beams"]
[{"$nulls":4},"6.3 Cooling"]
[null,null,null,"Sommario/riassunto","Of all measurement units, frequency is the one that may be determined with the highest degree of accuracy. It equally allows precise measurements of other physical and technical quantities, whenever they can be measured in terms of frequency.This volume covers the central methods and techniques relevant for frequency standards developed in physics, electronics, quantum electronics, and statistics. After a review of the basic principles, the book looks at the realisation of commonly used components. It then continues with the description and characterisation of important frequency standards"]