| |
| |
Click the serial number on the left to view the details of the item. |
| # |
Author | Title | Accn# | Year | Item Type | Claims |
| 1 |
Sotnik, Dimitri |
Cognitive Underwater Acoustic Networking Techniques |
I09725 |
2020 |
eBook |
|
| 2 |
Pyatnitsky, L. N |
Turbulence Nature and the Inverse Problem |
I08191 |
2009 |
eBook |
|
| 3 |
Fridman, Aleksey M |
Astrophysical Disks |
I05595 |
2006 |
eBook |
|
|
|
1.
  |
 |
| Title | Cognitive Underwater Acoustic Networking Techniques |
| Author(s) | Sotnik, Dimitri;Goetz, Michael;Nissen, Ivor |
| Publication | Berlin, Heidelberg, Springer Berlin Heidelberg, 2020. |
| Description | XI, 81 p. 25 illus. in color : online resource |
| Abstract Note | This book summarizes the latest research on cognitive network-layer methods and smart adaptive physical-layer methods in underwater networks. Underwater communication requires extendable and delay-tolerant underwater acoustic networks capable of supporting multiple frequency bands, data rates and transmission ranges. The book also discusses a suitable foreground communication stack for mixed mobile/static networks, a technology that requires adaptive physical layer waveforms and cognitive network strategies with underlying cooperative and non-cooperative robust processes. The goal is to arrive at a universally applicable standard in the area of Underwater Internet-of-Things [ISO/IEC 30140, 30142, 30143]. |
| ISBN,Price | 9783662616581 |
| Keyword(s) | 1. ACOUSTICS
2. Communications Engineering, Networks
3. COMPUTERS
4. EBOOK
5. EBOOK - SPRINGER
6. ELECTRICAL ENGINEERING
7. ELECTRONIC CIRCUITS
8. Electronic Circuits and Devices
9. Models and Principles
|
| Item Type | eBook |
Multi-Media Links
Please Click here for eBook
Circulation Data
| Accession# | |
Call# | Status | Issued To | Return Due On | Physical Location |
| I09725 |
|
|
On Shelf |
|
|
|
|
2.
 |
|
| Title | Turbulence Nature and the Inverse Problem |
| Author(s) | Pyatnitsky, L. N |
| Publication | Dordrecht, Springer Netherlands, 2009. |
| Description | XVI, 197 p : online resource |
| Abstract Note | Hydrodynamic equations well describe averaged parameters of turbulent steady flows, at least in pipes where boundary conditions can be estimated. The equations might outline the parameters fluctuations as well, if entry conditions at current boundaries were known. This raises, in addition, the more comprehensive problem of the primary perturbation nature, noted by H.A. Lorentz, which still remains unsolved. Generally, any flow steadiness should be supported by pressure waves emitted by some external source, e.g. a piston or a receiver. The wave plane front in channels quickly takes convex configuration owing to Rayleigh's law of diffraction divergence. The Schlieren technique and pressure wave registration were employed to investigate the wave interaction with boundary layer, while reflecting from the channel wall. The reflection induces boundary-layer local separation and following pressure rapid increase within the perturbation zone. It propagates as an acoustic wave packet of spherical shape, bearing oscillations of hydrodynamic parameters. Superposition of such packets forms a spatio-temporal field of oscillations fading as 1/r. This implies a mechanism of the turbulence. Vorticity existing in the boundary layer does not penetrate in itself into potential main stream. But the wave leaving the boundary layer carries away some part of fluid along with frozen-in vorticity. The vorticity eddies form another field of oscillations fading as 1/r2. This implies a second mechanism of turbulence. Thereupon the oscillation spatio-temporal field and its randomization development are easy computed. Also, normal burning transition into detonation is explained, and the turbulence inverse problem is set and solved as applied to plasma channels created by laser Besselian beams |
| ISBN,Price | 9789048122516 |
| Keyword(s) | 1. ACOUSTICS
2. CLASSICAL MECHANICS
3. COMPUTERS
4. EBOOK
5. EBOOK - SPRINGER
6. ENGINEERING
7. Engineering, general
8. LASERS
9. MECHANICS
10. Models and Principles
11. Optics, Lasers, Photonics, Optical Devices
12. PHOTONICS
13. Quantum Field Theories, String Theory
14. QUANTUM FIELD THEORY
15. STRING THEORY
|
| Item Type | eBook |
Multi-Media Links
Please Click here for eBook
Circulation Data
| Accession# | |
Call# | Status | Issued To | Return Due On | Physical Location |
| I08191 |
|
|
On Shelf |
|
|
|
|
|
3.
| |
| Title | Astrophysical Disks : Collective and Stochastic Phenomena |
| Author(s) | Fridman, Aleksey M;Marov, Mikhail Ya;Kovalenko, Ilya G |
| Publication | Dordrecht, Springer Netherlands, 2006. |
| Description | XVI, 358 p : online resource |
| Abstract Note | The book deals with collective and stochastic processes in astrophysical discs involving theory, observations, and the results of modelling. Among others, it examines the spiral-vortex structure in galactic and accretion disks , stochastic and ordered structures in the developed turbulence. It also describes sources of turbulence in the accretion disks, internal structure of disk in the vicinity of a black hole, numerical modelling of Be envelopes in binaries, gaseous disks in spiral galaxies with shock waves formation, observation of accretion disks in a binary system and mass distribution of luminous matter in disk galaxies. The editors adaptly brought together collective and stochastic phenomena in the modern field of astrophysical discs, their formation, structure, and evolution involving the methodology to deal with, the results of observation and modelling, thereby advancing the study in this important branch of astrophysics and benefiting Professional Researchers, Lecturers, and Graduate Students |
| ISBN,Price | 9781402043482 |
| Keyword(s) | 1. Astronomy, Observations and Techniques
2. Astronomy???Observations
3. ASTROPHYSICS
4. Astrophysics and Astroparticles
5. COMPLEX SYSTEMS
6. COMPUTERS
7. DYNAMICAL SYSTEMS
8. EBOOK
9. EBOOK - SPRINGER
10. Mathematical Methods in Physics
11. Mathematical Modeling and Industrial Mathematics
12. MATHEMATICAL MODELS
13. Models and Principles
14. Observations, Astronomical
15. PHYSICS
16. STATISTICAL PHYSICS
|
| Item Type | eBook |
Multi-Media Links
Please Click here for eBook
Circulation Data
| Accession# | |
Call# | Status | Issued To | Return Due On | Physical Location |
| I05595 |
|
|
On Shelf |
|
|
|
| |