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Development status of PEM non-flow-through fuel cell system technology for NASA applications [[electronic resource] /] / Mark A. Hoberecht, Ian J. Jakupca
| Development status of PEM non-flow-through fuel cell system technology for NASA applications [[electronic resource] /] / Mark A. Hoberecht, Ian J. Jakupca |
| Autore | Hoberecht Mark A |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] |
| Descrizione fisica | 1 online resource (10 pages) : color illustrations |
| Altri autori (Persone) | JakupcaIan J |
| Collana | NASA/TM |
| Soggetto topico |
Fuel cells
Energy storage Technology utilization Regenerative fuel cells Space Shuttle orbiters Membranes Protons |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701561103321 |
Hoberecht Mark A
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Double-differential FRaGmentation (DDFRG) models for proton and light ion production in high energy nuclear collisions valid for both small and large angles / / John W. Norbury
| Double-differential FRaGmentation (DDFRG) models for proton and light ion production in high energy nuclear collisions valid for both small and large angles / / John W. Norbury |
| Autore | Norbury John W. |
| Pubbl/distr/stampa | Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , May 2020 |
| Descrizione fisica | 1 online resource (xiii, 98 pages, 1 unnumbered page) : color illustrations |
| Collana | NASA/TP |
| Soggetto topico |
Protons
Light ions Neutrons |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Double-differential FRaGmentation |
| Record Nr. | UNINA-9910715223703321 |
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Norbury John W.
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| Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , May 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Elastic scattering of 21-MeV protons from nitrogen 14, oxygen 16, argon 40, nickel 58, and tin 116 / / by Norton Baron and Regis F. Leonard and David A. Lind
| Elastic scattering of 21-MeV protons from nitrogen 14, oxygen 16, argon 40, nickel 58, and tin 116 / / by Norton Baron and Regis F. Leonard and David A. Lind |
| Autore | Baron Norton |
| Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, , December 1968 |
| Descrizione fisica | 1 online resource (ii, 23 pages) : illustrations |
| Collana | NASA/TN |
| Soggetto topico |
Elastic scattering
Protons Angular distribution (Nuclear physics) - Measurement Nitrogen - Isotopes - Spectra - Measurement Oxygen - Isotopes - Spectra - Measurement Tin - Isotopes - Spectra - Measurement Protons - Scattering |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716099803321 |
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Baron Norton
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| Washington, D.C. : , : National Aeronautics and Space Administration, , December 1968 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Electron and proton kinetics and dynamics in flaring atmospheres [[electronic resource] /] / Valentina Zharkova
| Electron and proton kinetics and dynamics in flaring atmospheres [[electronic resource] /] / Valentina Zharkova |
| Autore | Zharkova Valentina |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, 2012 |
| Descrizione fisica | 1 online resource (460 p.) |
| Disciplina |
539.7/2
539.72 |
| Soggetto topico |
Electrons
Protons Atmospheric physics |
| Soggetto genere / forma | Electronic books. |
| ISBN |
3-527-63967-5
1-280-88144-5 9786613722751 3-527-63966-7 3-527-63968-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Electron and Proton Kinetics and Dynamics in Flaring Atmospheres; Contents; Preface; Color Plates; 1 Observational Phenomena of Solar Flares; 1.1 Observational Constraints; 1.2 Hard X-Ray Light Curves and Spectra; 1.2.1 Light Curves; 1.2.2 Photon and Electron Energy Spectra; 1.2.3 Electron Numbers; 1.3 Light Curves and Energy Spectra of Gamma-Rays; 1.3.1 -Ray Light Curves; 1.3.2 Energy Spectra and Abundances of Ions in Flares; 1.3.3 Ion Numbers; 1.4 Geometry of Hard X-Ray and Gamma-Ray Sources; 1.4.1 Differences in Footpoint Spectral Indices; 1.4.2 Hard X-Ray and Gamma-Ray Source Locations
1.5 Pre- and Postflare Hard X-Ray and Radio Emission1.6 Magnetic Field Changes Associated with Flares; 1.6.1 Local Magnetic Field Variations; 1.7 UV and Optical Emission; 1.8 Seismic Responses; 1.9 Critical Issues; 2 Particle Acceleration in Flares; 2.1 Models of Particle Acceleration; 2.1.1 Basic Physics; 2.1.2 Magnetic Reconnection Models Associated with Flares; 2.1.3 Particle Acceleration in a Reconnecting Current Sheet; 2.1.4 Particle Acceleration by Shocks and Turbulence; 2.2 Recent Theoretical Developments; 2.2.1 Stochastic Acceleration 2.2.2 Electron Acceleration in Collapsing Current Sheets2.2.3 Particle Acceleration in a Single 3-D RCS with Complicated Magnetic Topology; 2.2.4 Estimations of Accelerated Particle Parameters; 2.2.5 Comparison of the Parameters of Accelerated Particles; 2.2.6 Particle Acceleration in 3-D MHD Models with Fan and Spine Reconnection; 2.3 Limitations of the Test-Particle Approach; 2.3.1 The Polarization Electric Field; 2.3.2 Turbulent Electric Fields; 2.4 Particle-in-Cell Simulation of Acceleration in a 3-D RCS; 2.4.1 Problem Formulation; 2.4.2 Test-Particle Simulations 2.4.3 PIC Simulation Results2.5 Particle Acceleration in Collapsing Magnetic Islands; 2.5.1 Tearing-Mode Instability in Current Sheets; 2.5.2 Particle Acceleration in Magnetic Islands - PIC Approach; 2.6 Limitations of the PIC Approach; 2.7 Probing Theories versus Observations; 2.7.1 Interrelation between Acceleration and Transport; 2.7.2 Testing Acceleration Models against Observational Constraints; 3 Electron-Beam Precipitation - Continuity Equation Approach; 3.1 Introduction; 3.2 Particle Energy Losses; 3.2.1 Particle Trajectories at Scattering; 3.2.2 Energy Loss and Momentum Variations 3.3 Continuity Equation Approach for Electrons: Pure Collisions3.3.1 Solutions of Continuity Equation for Power-Law Beam Electrons; 3.3.2 Beam Electron Densities; 3.3.3 Mean Electron Spectra; 3.3.4 Hard X-Ray Bremsstrahlung Emission by Beam Electrons; 3.3.5 Heating Functions; 3.4 Continuity Equation Approach for Electrons - Pure Electric Field; 3.4.1 Estimation of the Ohmic Loss Effect; 3.4.2 Kinetic Solutions for a Pure Electric Field; 3.4.3 Estimations of Electron-Beam Stability; 4 Electron Beam Precipitation - Fokker-Planck Approach; 4.1 General Comments on Particle and Energy Transport 4.2 Problem Formulation |
| Record Nr. | UNINA-9910141448203321 |
|
Zharkova Valentina
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| Weinheim, : Wiley-VCH, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Electron and proton kinetics and dynamics in flaring atmospheres [[electronic resource] /] / Valentina Zharkova
| Electron and proton kinetics and dynamics in flaring atmospheres [[electronic resource] /] / Valentina Zharkova |
| Autore | Zharkova Valentina |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, 2012 |
| Descrizione fisica | 1 online resource (460 p.) |
| Disciplina |
539.7/2
539.72 |
| Soggetto topico |
Electrons
Protons Atmospheric physics |
| ISBN |
3-527-63967-5
1-280-88144-5 9786613722751 3-527-63966-7 3-527-63968-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Electron and Proton Kinetics and Dynamics in Flaring Atmospheres; Contents; Preface; Color Plates; 1 Observational Phenomena of Solar Flares; 1.1 Observational Constraints; 1.2 Hard X-Ray Light Curves and Spectra; 1.2.1 Light Curves; 1.2.2 Photon and Electron Energy Spectra; 1.2.3 Electron Numbers; 1.3 Light Curves and Energy Spectra of Gamma-Rays; 1.3.1 -Ray Light Curves; 1.3.2 Energy Spectra and Abundances of Ions in Flares; 1.3.3 Ion Numbers; 1.4 Geometry of Hard X-Ray and Gamma-Ray Sources; 1.4.1 Differences in Footpoint Spectral Indices; 1.4.2 Hard X-Ray and Gamma-Ray Source Locations
1.5 Pre- and Postflare Hard X-Ray and Radio Emission1.6 Magnetic Field Changes Associated with Flares; 1.6.1 Local Magnetic Field Variations; 1.7 UV and Optical Emission; 1.8 Seismic Responses; 1.9 Critical Issues; 2 Particle Acceleration in Flares; 2.1 Models of Particle Acceleration; 2.1.1 Basic Physics; 2.1.2 Magnetic Reconnection Models Associated with Flares; 2.1.3 Particle Acceleration in a Reconnecting Current Sheet; 2.1.4 Particle Acceleration by Shocks and Turbulence; 2.2 Recent Theoretical Developments; 2.2.1 Stochastic Acceleration 2.2.2 Electron Acceleration in Collapsing Current Sheets2.2.3 Particle Acceleration in a Single 3-D RCS with Complicated Magnetic Topology; 2.2.4 Estimations of Accelerated Particle Parameters; 2.2.5 Comparison of the Parameters of Accelerated Particles; 2.2.6 Particle Acceleration in 3-D MHD Models with Fan and Spine Reconnection; 2.3 Limitations of the Test-Particle Approach; 2.3.1 The Polarization Electric Field; 2.3.2 Turbulent Electric Fields; 2.4 Particle-in-Cell Simulation of Acceleration in a 3-D RCS; 2.4.1 Problem Formulation; 2.4.2 Test-Particle Simulations 2.4.3 PIC Simulation Results2.5 Particle Acceleration in Collapsing Magnetic Islands; 2.5.1 Tearing-Mode Instability in Current Sheets; 2.5.2 Particle Acceleration in Magnetic Islands - PIC Approach; 2.6 Limitations of the PIC Approach; 2.7 Probing Theories versus Observations; 2.7.1 Interrelation between Acceleration and Transport; 2.7.2 Testing Acceleration Models against Observational Constraints; 3 Electron-Beam Precipitation - Continuity Equation Approach; 3.1 Introduction; 3.2 Particle Energy Losses; 3.2.1 Particle Trajectories at Scattering; 3.2.2 Energy Loss and Momentum Variations 3.3 Continuity Equation Approach for Electrons: Pure Collisions3.3.1 Solutions of Continuity Equation for Power-Law Beam Electrons; 3.3.2 Beam Electron Densities; 3.3.3 Mean Electron Spectra; 3.3.4 Hard X-Ray Bremsstrahlung Emission by Beam Electrons; 3.3.5 Heating Functions; 3.4 Continuity Equation Approach for Electrons - Pure Electric Field; 3.4.1 Estimation of the Ohmic Loss Effect; 3.4.2 Kinetic Solutions for a Pure Electric Field; 3.4.3 Estimations of Electron-Beam Stability; 4 Electron Beam Precipitation - Fokker-Planck Approach; 4.1 General Comments on Particle and Energy Transport 4.2 Problem Formulation |
| Record Nr. | UNINA-9910830517303321 |
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Zharkova Valentina
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| Weinheim, : Wiley-VCH, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Electron and proton kinetics and dynamics in flaring atmospheres / / Valentina Zharkova
| Electron and proton kinetics and dynamics in flaring atmospheres / / Valentina Zharkova |
| Autore | Zharkova Valentina |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, 2012 |
| Descrizione fisica | 1 online resource (460 p.) |
| Disciplina | 539.72 |
| Soggetto topico |
Electrons
Protons Atmospheric physics |
| ISBN |
9786613722751
9783527639670 3527639675 9781280881442 1280881445 9783527639663 3527639667 9783527639687 3527639683 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Electron and Proton Kinetics and Dynamics in Flaring Atmospheres; Contents; Preface; Color Plates; 1 Observational Phenomena of Solar Flares; 1.1 Observational Constraints; 1.2 Hard X-Ray Light Curves and Spectra; 1.2.1 Light Curves; 1.2.2 Photon and Electron Energy Spectra; 1.2.3 Electron Numbers; 1.3 Light Curves and Energy Spectra of Gamma-Rays; 1.3.1 -Ray Light Curves; 1.3.2 Energy Spectra and Abundances of Ions in Flares; 1.3.3 Ion Numbers; 1.4 Geometry of Hard X-Ray and Gamma-Ray Sources; 1.4.1 Differences in Footpoint Spectral Indices; 1.4.2 Hard X-Ray and Gamma-Ray Source Locations
1.5 Pre- and Postflare Hard X-Ray and Radio Emission1.6 Magnetic Field Changes Associated with Flares; 1.6.1 Local Magnetic Field Variations; 1.7 UV and Optical Emission; 1.8 Seismic Responses; 1.9 Critical Issues; 2 Particle Acceleration in Flares; 2.1 Models of Particle Acceleration; 2.1.1 Basic Physics; 2.1.2 Magnetic Reconnection Models Associated with Flares; 2.1.3 Particle Acceleration in a Reconnecting Current Sheet; 2.1.4 Particle Acceleration by Shocks and Turbulence; 2.2 Recent Theoretical Developments; 2.2.1 Stochastic Acceleration 2.2.2 Electron Acceleration in Collapsing Current Sheets2.2.3 Particle Acceleration in a Single 3-D RCS with Complicated Magnetic Topology; 2.2.4 Estimations of Accelerated Particle Parameters; 2.2.5 Comparison of the Parameters of Accelerated Particles; 2.2.6 Particle Acceleration in 3-D MHD Models with Fan and Spine Reconnection; 2.3 Limitations of the Test-Particle Approach; 2.3.1 The Polarization Electric Field; 2.3.2 Turbulent Electric Fields; 2.4 Particle-in-Cell Simulation of Acceleration in a 3-D RCS; 2.4.1 Problem Formulation; 2.4.2 Test-Particle Simulations 2.4.3 PIC Simulation Results2.5 Particle Acceleration in Collapsing Magnetic Islands; 2.5.1 Tearing-Mode Instability in Current Sheets; 2.5.2 Particle Acceleration in Magnetic Islands - PIC Approach; 2.6 Limitations of the PIC Approach; 2.7 Probing Theories versus Observations; 2.7.1 Interrelation between Acceleration and Transport; 2.7.2 Testing Acceleration Models against Observational Constraints; 3 Electron-Beam Precipitation - Continuity Equation Approach; 3.1 Introduction; 3.2 Particle Energy Losses; 3.2.1 Particle Trajectories at Scattering; 3.2.2 Energy Loss and Momentum Variations 3.3 Continuity Equation Approach for Electrons: Pure Collisions3.3.1 Solutions of Continuity Equation for Power-Law Beam Electrons; 3.3.2 Beam Electron Densities; 3.3.3 Mean Electron Spectra; 3.3.4 Hard X-Ray Bremsstrahlung Emission by Beam Electrons; 3.3.5 Heating Functions; 3.4 Continuity Equation Approach for Electrons - Pure Electric Field; 3.4.1 Estimation of the Ohmic Loss Effect; 3.4.2 Kinetic Solutions for a Pure Electric Field; 3.4.3 Estimations of Electron-Beam Stability; 4 Electron Beam Precipitation - Fokker-Planck Approach; 4.1 General Comments on Particle and Energy Transport 4.2 Problem Formulation |
| Record Nr. | UNINA-9911019947003321 |
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Zharkova Valentina
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| Weinheim, : Wiley-VCH, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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An introduction to the passage of energetic particles through matter / / N.J. Carron
| An introduction to the passage of energetic particles through matter / / N.J. Carron |
| Autore | Carron N. J |
| Pubbl/distr/stampa | London, : Taylor & Francis, 2007 |
| Descrizione fisica | 1 online resource (386 p.) |
| Disciplina | 530.138 |
| Soggetto topico |
Transport theory
Particles (Nuclear physics) Photons Electrons Protons Neutrons |
| ISBN |
0-429-13739-7
1-280-73246-6 9786610732463 1-4200-1237-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Front cover; Preface; Acknowledgments; The Author; Table of Contents; Chapter 1. Introduction; Chapter 2. Photons; Chapter 3. Electrons; Chapter 4. Protons and Heavier Ions; Chapter 5. Selected Topics on Neutron Interactions; Appendix A: Some Fundamental Constants and Defined Units; Appendix B: Useful Web Sites; Index; Back cover |
| Record Nr. | UNINA-9910502687203321 |
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Carron N. J
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| London, : Taylor & Francis, 2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Optimized structures and proton affinities of fluorinated dimethyl ethers : an ab initio study / / Victoria B. Orgel and David W. Ball, Michael J. Zehe
| Optimized structures and proton affinities of fluorinated dimethyl ethers : an ab initio study / / Victoria B. Orgel and David W. Ball, Michael J. Zehe |
| Autore | Orgel Victoria B. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , September 1996 |
| Descrizione fisica | 1 online resource (12 pages) : illustrations |
| Collana | NASA technical memorandum |
| Soggetto topico |
Protons
Molecules Methyl compounds Affinity Quantum chemistry |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Optimized structures and proton affinities of fluorinated dimethyl ethers |
| Record Nr. | UNINA-9910707351103321 |
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Orgel Victoria B.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , September 1996 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Proton passage across cell membranes
| Proton passage across cell membranes |
| Pubbl/distr/stampa | Chichester, Sussex, U.K. ; ; New York, : Wiley, 1988 |
| Descrizione fisica | 1 online resource (280 p.) |
| Disciplina | 574.87/5 |
| Altri autori (Persone) |
BockGregory
MarshJoan |
| Collana | Ciba Foundation symposium |
| Soggetto topico |
Biological transport
Protons Cell membranes |
| ISBN |
9786612122347
9781282122345 1282122347 9780470513699 0470513691 9780470513705 0470513705 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
PROTON PASSAGE ACROSS CELL MEMBRANES; Contents; Participants; Introduction; Movement of acid equivalents across the mammalian smooth muscle cell rnem brane; Regulation of intracellular pH in cardiac muscle; Ionic mechanisms of intracellular pH regulation in the nervous system; Differential role of cation and anion exchange in lymphocyte pH regulation; General discussion I; Role of monocarboxylate transport in the regulation of intracellular pH of renal proximal tubule cells; Mechanisms of basolateral base transport in the renal proximal tubule
Electrogenic proton transport by intercalated cells of tight urinary epitheliaEpithelial pH and ion transport regulation by proton pumps and exchangers; General discussion II; Proton channels in snail neurons studied with surface pH glass microelectrodes; General discussion III; Proton-induced transformation in gating and selectivity of the calcium channel in neurons; Aldosterone-controlled linkage between Na+/H+- exchange and K+ channels in fused renal epithelial cells; Extracellular pH and stimulated neurons; General discussion IV Structural properties of the proton translocating complex of the clathrin-coated vesicleGeneral discussion V; Summary; Index of contributors; Subject index |
| Record Nr. | UNINA-9910144012503321 |
| Chichester, Sussex, U.K. ; ; New York, : Wiley, 1988 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Proton-coupled electron transfer [[electronic resource] ] : a carrefour of chemical reactivity traditions / / edited by Sebastião Formosinho ; Mónica Barroso
| Proton-coupled electron transfer [[electronic resource] ] : a carrefour of chemical reactivity traditions / / edited by Sebastião Formosinho ; Mónica Barroso |
| Pubbl/distr/stampa | Cambridge, : RSC Pub., 2012 |
| Descrizione fisica | 1 online resource (169 p.) |
| Disciplina | 539.7 |
| Altri autori (Persone) |
FormosinhoSebastião
BarrosoMónica |
| Collana | RSC catalysis series |
| Soggetto topico |
Electron transport
Protons |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-84973-316-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | i-iv; v-vi; vii-x; 1-31; 32-56; 57-88; 89-125; 126-151; 152-158 |
| Record Nr. | UNINA-9910457367703321 |
| Cambridge, : RSC Pub., 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Soggetto topico
-
Protons
(17)
- Electrons (5)
- Atmospheric physics (3)
- Nuclear spin (3)
- Quantum chromodynamics (3)