1.

Record Nr.

UNIBAS000004008

Autore

Ferracuti, Mario

Titolo

Pedagogia per educare / Mario Ferracuti

Pubbl/distr/stampa

Padova : CLEUP, c1998

ISBN

88-7178-271-2

Descrizione fisica

267 p. ; 22 cm.

Disciplina

370.1

Soggetti

Educazione - Teorie

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910462345403321

Autore

Retsikas Konstantinos

Titolo

Becoming : an anthropological approach to understandings of the person in Java / / Konstantinos Retsikas [[electronic resource]]

Pubbl/distr/stampa

London : , : Anthem Press, , 2012

ISBN

1-283-57531-0

9786613887764

0-85728-531-9

Descrizione fisica

1 online resource (xxxi, 217 pages) : digital, PDF file(s)

Collana

Anthem Southeast Asian Studies. Becoming

Disciplina

305.8009598/2

Soggetti

Ethnology - Indonesia - Java

Ethnospychology - Indonesia - Java

Personalism - Social aspects - Indonesia - Java

Kinship - Indonesia - Java

Java (Indonesia) Social life and customs

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from publisher's bibliographic system (viewed on 02 Oct 2015).



Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Prolegomenon -- The becoming of place : moving, clearing, inhabiting -- The perception of differnce : embodying, reversing, encompassing -- The blood of affinity : marrying, procreating, housing -- Matters of scale : feeding, praying, sharing -- A pulsating universe : annihilating, enhancing, magnifying -- The marital and the martial : gendering, killing, oscillating -- Epilogue.

Sommario/riassunto

‘Becoming – An Anthropological Approach to Understandings of the Person in Java’ is an ethnographic monograph that examines the ways in which the peoples of a peri-urban locality in East Java, Indonesia conceive of the person, by looking at how their everyday practices relate to understandings of ethnicity, kinship, Islam and gender. The volume is also a thought experiment that aims to make a theoretical contribution to the discipline of anthropology by proposing the concept of the ‘diaphoron’ person and re-deploying the method of ‘total ethnography’.

3.

Record Nr.

UNINA9911019099303321

Autore

Tsimring Shulim E. <1924->

Titolo

Electron beams and microwave vacuum electronics / / Shulim E. Tsimring

Pubbl/distr/stampa

Hoboken, N.J., : Wiley-Interscience, c2007

ISBN

1-280-65449-X

9786610654499

0-470-05376-3

0-470-05375-5

Edizione

[11th ed.]

Descrizione fisica

1 online resource (599 p.)

Collana

Wiley series in microwave and optical engineering

Disciplina

621.3815/12

Soggetti

Vacuum microelectronics

Electron beams

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references (p. 547-566) and index.

Nota di contenuto

Electron Beams and Microwave Vacuum Electronics; Contents; PREFACE;



Introduction; I.1 Outline of the Book; I.2 List of Symbols; I.3 Electromagnetic Fields and Potentials; I.4 Principle of Least Action. Lagrangian. Generalized Momentum. Lagrangian Equations; I.5 Hamiltonian. Hamiltonian Equations; I.6 Liouville Theorem; I.6.1 Liouville Theorem for Interaction Particles; I.6.2 Liouville Theorem for Noninteraction Identical Particles; I.6.3 Liouville Theorem for a Phase Space of Lesser Dimensions; I.7 Emittance. Brightness; I.7.1 Emittance in a Zero Magnetic Field; I.7.2 Brightness

I.7.3 Maximum Langmuir Brightness for Thermionic EmittersPART I ELECTRON BEAMS; 1 Motion of Electrons in External Electric and Magnetic Static Fields; 1.1 Introduction; 1.2 Energy of a Charged Particle; 1.3 Potential-Velocity Relation (Static Fields); 1.4 Electrons in a Linear Electric Field e(0)E = kx; 1.4.1 Nonrelativistic Approximation; 1.4.2 Relativistic Oscillator; 1.5 Motion of Electrons in Homogeneous Static Fields; 1.5.1 Electric Field; 1.5.2 Magnetic Field; 1.5.3 Parallel Electric and Magnetic Fields; 1.5.4 Perpendicular Fields E and B

1.5.5 Arbitrary Orientation of Fields E and B. Nonrelativistic Approximation1.6 Motion of Electrons in Weakly Inhomogeneous Static Fields; 1.6.1 Small Variations in Electromagnetic Fields Acting on Moving Charged Particles; 1.6.2 Adiabatic Invariants; 1.6.3 Motion of the Guiding Center; 1.7 Motion of Electrons in Fields with Axial and Plane Symmetry. Busch's Theorem; 1.7.1 Systems with Axial Symmetry. Busch's Theorem; 1.7.2 Formation of Helical Trajectories at a Jump in a Magnetic Field; 1.7.3 Systems with Plane Symmetry; 2 Electron Lenses; 2.1 Introduction

2.2 Maupertuis's Principle. Electron-Optical Refractive Index. Differential Equations of Trajectories2.2.1 Maupertuis's Principle. Differential Equations of Trajectories; 2.2.2 General Properties of Charged-Particle Trajectories in Electromagnetic Fields; 2.3 Differential Equations of Trajectories in Axially Symmetric Fields; 2.4 Differential Equations of Paraxial Trajectories in Axially Symmetric Fields Without a Space Charge; 2.5 Formation of Images by Paraxial Trajectories; 2.5.1 Linearization of Trajectory Equations; 2.5.2 Rotation of an Image. Stigmatic Imaging. Image Similarity

2.5.3 Magnifications2.6 Electrostatic Axially Symmetric Lenses; 2.6.1 Classification of Electrostatic Lenses; 2.6.2 Immersion and Unipotential Lenses; 2.6.3 Cardinal Elements of a Lens with Limited Field Extent; 2.6.4 Focal Length of Thin Unipotential and Immersion Lenses; 2.6.5 Aperture Lenses; 2.6.6 Applications of Cathode Lenses; 2.7 Magnetic Axially Symmetric Lenses; 2.7.1 Equations of Paraxial Trajectories. Classification of Magnetic Lenses; 2.7.2 Short Magnetic Lenses; 2.7.3 Strong Magnetic Lenses; 2.7.4 Long Magnetic Lenses; 2.8 Aberrations of Axially Symmetric Lenses

2.8.1 Geometric Aberrations

Sommario/riassunto

This book focuses on a fundamental feature of vacuum electronics: the strong interaction of the physics of electron beams and vacuum microwave electronics, including millimeter-wave electronics. The author guides readers from the roots of classical vacuum electronics to the most recent achievements in the field. Special attention is devoted to the physics and theory of relativistic beams and microwave devices, as well as the theory and applications of specific devices.