Optical sampling-step and effective resolution bandwidth: a fundamental aspect of component testing

2002 ◽  
Author(s):  
Normand Cyr ◽  
Francois Babin ◽  
Bernard Ruchet ◽  
Andre Girard
Keyword(s):  
Fundamental Aspect ◽  
Sampling Step ◽  
Component Testing ◽  
Optical Sampling ◽  
Resolution Bandwidth

The Potential Of Blockchain Technology To Change International Mobile Roaming Business Model

2019 ◽  
Vol 5 (1) ◽  
pp. 15-22
Author(s):  
Ardian Thresnantia Atmaja
Keyword(s):  
Business Model ◽  
Current Situation ◽  
Business Value ◽  
Third Party ◽  
Fundamental Aspect ◽  
Clearing House ◽  
Blockchain Technology ◽  
Smart Contract ◽  
Target Architecture ◽  
Architecture Development

The key objectives of this paper is to propose a design implementation of blockchain based on smart contract which have potential to change international mobile roaming business model by eliminating third-party data clearing house (DCH). The analysis method used comparative analysis between current situation and target architecture of international mobile roaming business that commonly used by TOGAF Architecture Development Method. The purposed design of implementation has validated the business value by using Total Cost of Ownership (TCO) calculation. This paper applies the TOGAF approach in order to address architecture gap to evaluate by the enhancement capability that required from these three fundamental aspect which are Business, Technology and Information. With the blockchain smart contract solution able to eliminate the intermediaries Data Clearing House system, which impacted to the business model of international mobile roaming with no more intermediaries fee for call data record (CDR) processing and open up for online billing and settlement among parties. In conclusion the business value of blockchain implementation in the international mobile roaming has been measured using TCO comparison between current situation and target architecture that impacted cost reduction of operational platform is 19%. With this information and understanding the blockchain technology has significant benefit in the international mobile roaming business.

Mast Cell Homeostasis: A Fundamental Aspect of Allergic Disease

2007 ◽  
Vol 27 (1) ◽  
pp. 15-32 ◽  
Author(s):  
John J. Ryan ◽  
Mohit Kashyap ◽  
Daniel Bailey ◽  
Sarah Kennedy ◽  
Kelly Speiran ◽  
...  
Keyword(s):  
Mast Cell ◽  
Allergic Disease ◽  
Fundamental Aspect ◽  
Cell Homeostasis

Defining the Environment

2017 ◽  
Author(s):  
Cymie R. Payne
Keyword(s):  
International Law ◽  
Human Life ◽  
Fundamental Aspect ◽  
Environmental Damage ◽  
Jus Post Bellum ◽  
Complex Concept ◽  
Scientific Analysis ◽  
Environmental Integrity ◽  
Healthy Functioning

The principle of ‘environmental integrity’ is a fundamental aspect of jus post bellum. Human life, economy, and culture depend on a healthy, functioning environment. However, environmental integrity is a complex concept to describe. Doctrinal thresholds for legally material environmental damage (significant, long-term, widespread) do not capture it. This chapter interrogates the jus post bellum literature and then turns to scholarship on wilderness management in the Anthropocene era, which also engages with the meaning of ‘environmental integrity’, ‘naturalness’, ‘unimpaired’, or, in the words of the Factory at Chorzów case which sets the international law standard for reparations of damage, ‘the situation which would, in all probability, have existed if that act had not been committed’. Recognition that pristine or historical conditions are often impossible to recover or maintain leads to the legal, ethical, and scientific analysis of evolving environmental norms that this chapter offers.

Epidemics

2018 ◽  
Author(s):  
Samuel K. Cohn, Jr.
Keyword(s):  
Sixteenth Century ◽  
Preventive Measures ◽  
Fifth Century ◽  
The Other ◽  
Fundamental Aspect ◽  
Late Nineteenth Century ◽  
Psychological Consequences ◽  
The Us ◽  
History Of ◽  
Race Ethnicity

This book challenges a dominant hypothesis in the study of epidemics. From an interdisciplinary array of scholars, a consensus has emerged: invariably, epidemics in past times provoked class hatred, blame of the ‘other’, or victimization of the diseases’ victims. It is also claimed that when diseases were mysterious, without cures or preventive measures, they more readily provoked ‘sinister connotations’. The evidence for these assumptions, however, comes from a handful of examples—the Black Death, the Great Pox at the end of the sixteenth century, cholera riots of the 1830s, and AIDS, centred almost exclusively on the US experience. By investigating thousands of descriptions of epidemics, reaching back before the fifth-century BCE Plague of Athens to the eruption of Ebola in 2014, this study traces epidemics’ socio-psychological consequences across time and discovers a radically different picture. First, scholars, especially post-AIDS, have missed a fundamental aspect of the history of epidemics: their remarkable power to unify societies across class, race, ethnicity, and religion, spurring self-sacrifice and compassion. Second, hatred and violence cannot be relegated to a time when diseases were mysterious, before the ‘laboratory revolution’ of the late nineteenth century: in fact, modernity was the great incubator of a disease–hate nexus. Third, even with diseases that have tended to provoke hatred, such as smallpox, poliomyelitis, plague, and cholera, blaming ‘the other’ or victimizing disease bearers has been rare. Instead, the history of epidemics and their socio-psychological consequences has been richer and more varied than scholars and public intellectuals have heretofore allowed.

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