| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910698676703321 |
|
|
Autore |
Snyder Daniel T |
|
|
Titolo |
Estimated depth to ground water and configuration of the water table in the Portland, Oregon area [[electronic resource] /] / by Daniel T. Snyder ; prepared in cooperation with the City of Portland ... [and others] |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Reston, Va. : , : U.S. Geological Survey, , 2008 |
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (vii, 40 pages) : color illustrations, color maps |
|
|
|
|
|
|
Collana |
|
Scientific investigations report ; ; 2008-5059 |
|
|
|
|
|
|
Soggetti |
|
Water table - Oregon - Portland |
Groundwater - Oregon - Portland |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from title screen (viewed on July 23, 2008). |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910785526203321 |
|
|
Autore |
Johnson Mark <1959-> |
|
|
Titolo |
Demystifying communications risk [[electronic resource] ] : a guide to revenue risk management in the communications sector / / Mark Johnson |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Burlington, Vt., : Gower, c2012 |
|
|
|
|
|
|
|
ISBN |
|
1-315-57649-X |
1-317-15286-7 |
1-317-15285-9 |
1-283-57238-9 |
9786613884831 |
1-4094-2942-3 |
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (271 p.) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Digital communications |
Risk management |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
Communications fraud control -- Revenue assurance -- Managing communications revenue risks -- Managing insider fraud : Nick Mann -- Money laundering & corruption -- ICT and cyber security risks in telecoms -- Other risk management considerations -- Other strategic risks -- Conclusion. |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
Companies seeking to use communications technology as a delivery or payment platform for digital services are particularly at risk from fraudsters, hackers and accidental revenue leakage. They need to understand both their strategic and operational risks as well as those affecting their stakeholders - partners and customers. Effective risk management is as much about awareness, culture, training and organization as it is about technology.Mark Johnson's practical guide, Demystifying Communications Risk, provides managers with an understanding of the nature and implications of the risks they fac |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3. |
Record Nr. |
UNINA9910818970803321 |
|
|
Autore |
Ritter J (Jürgen), <1943-> |
|
|
Titolo |
The lifted root number conjecture and Iwasawa theory / / Jürgen Ritter, Alfred Weiss |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Providence, Rhode Island : , : American Mathematical Society, , [2002] |
|
©2002 |
|
|
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (105 p.) |
|
|
|
|
|
|
Collana |
|
Memoirs of the American Mathematical Society, , 0065-9266 ; ; number 748 |
|
|
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
|
|
Soggetti |
|
Iwasawa theory |
Galois modules (Algebra) |
L-functions |
Class field theory |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
"Volume 157, number 748 (fourth of 5 numbers)." |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
|
Nota di contenuto |
|
""Table of Contents""; ""1. Introduction""; ""2. The Tripod""; ""3. Restriction, deflation; change of maps, and variance with S""; ""4. Definition of [omitted][sub(s)] ; Ω[sub(Î?)] as a shadow of [omitted][sub(s)]""; ""5. [omitted][sub(s)] over the maximal order in the case when G is abelian""; ""6. Local considerations""; ""7. Towards a representing homomorphism for Ω[sub([omitted]L)]""; ""8. Real cyclotomic extensions tame over l""; ""References"" |
|
|
|
|
|
|
|
| |