scholarly journals A Novel Method for Obtaining the Signature of Household Consumer Pairs

Energies ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 6030
Author(s):  
Dadiana-Valeria Căiman ◽  
Toma-Leonida Dragomir
Keyword(s):  
Genetic Algorithms ◽  
Case Studies ◽  
Nonlinear Regression ◽  
Power Level ◽  
Electricity Consumption ◽  
The Other ◽  
Total Current ◽  
Novel Method

The management of electricity consumption by household consumers requires multiple ways of consumer monitoring. One of these is the signature i(v) determined by monitoring the consumer voltage-current trajectory. The paper proposes a novel method for obtaining signatures of 2-multiple consumers, i.e., a pair of consumers connected in parallel. Signatures are obtained from samples of the voltage at the consumers’ terminals and of the total current absorbed by the consumers, measured at a frequency of only 20 Hz. Within the method, signatures are calculated using genetic algorithms (GA) and nonlinear regression, according to a procedure developed by the authors in a previous paper. The management of the data selected for the signature assignment represents the novelty. The method proposed in this paper is applied in two case studies, one concerning household consumers within the same power level, the other for household consumers of different power levels. The results confirm the possibility of obtaining signatures of i(v) type.

Novel probabilistic dynamic safety metric formulations for flight path determination

2012 ◽  
Vol 227 (1) ◽  
pp. 185-198
Author(s):  
Nesrin Sarigul-Klijn ◽  
Anthony White
Keyword(s):  
Quantitative Analysis ◽  
Case Studies ◽  
East Coast ◽  
Flight Path ◽  
The Other ◽  
The West ◽  
Landing Sites ◽  
Novel Method ◽  
Safety Metrics

This article details a novel method for the determination of safe flight paths dynamically following an in-flight distress event. The method is based on probabilistic safety metrics which also include the touchdown and evacuation/rescue phases after landing. Two case studies simulating in-flight distress events, one from the west and the other from the east coast are presented using these formulations for a quantitative analysis. It is found that the nearest landing sites are not always the safest ones showing the benefits of the newly developed safety metrics. Finally, the path safety levels are plotted as a function of mission safety probability values using innovative polar plots that provide useful information to pilots.

scholarly journals Novel Method Using Crossover (Genetic Algorithms) With Matrix Technique to Modifying Ciphering by Using Playfair

2013 ◽  
Vol 6 (3) ◽  
pp. 97-106
Author(s):  
Mohammed Sami Mohammed
Keyword(s):  
Genetic Algorithm ◽  
Genetic Algorithms ◽  
The Other ◽  
Plain Text ◽  
Cipher Text ◽  
One Step ◽  
Novel Method ◽  
Get Complex ◽  
New Generation

Two techniques combined with each other, to get complex one. One from technique of genetic algorithm (GA) and the other is PlayFair cipher method, in this research using one step of Genetic Algorithm (GA) which called Crossover to make offspring of two parents (characters) to get one or two new character by using these techniques then using PlayFair technique to cipher text (plain text). So the person who wants to break code, two techniques must know.This research is a novel method of ciphering by getting a new generation of offspring from two characters, when we give a new theory of symbols as mention in research.

The Propaganda Feedback Loop

2018 ◽  
Author(s):  
Yochai Benkler ◽  
Robert Faris ◽  
Hal Roberts
Keyword(s):  
Case Studies ◽  
Feedback Loop ◽  
The Other ◽  
Hillary Clinton ◽  
Donald Trump ◽  
The Public ◽  
False Reporting ◽  
Media Ecosystem ◽  
Crowd Out ◽  
Selection Of

This chapter presents a model of the interaction of media outlets, politicians, and the public with an emphasis on the tension between truth-seeking and narratives that confirm partisan identities. This model is used to describe the emergence and mechanics of an insular media ecosystem and how two fundamentally different media ecosystems can coexist. In one, false narratives that reinforce partisan identity not only flourish, but crowd-out true narratives even when these are presented by leading insiders. In the other, false narratives are tested, confronted, and contained by diverse outlets and actors operating in a truth-oriented norms dynamic. Two case studies are analyzed: the first focuses on false reporting on a selection of television networks; the second looks at parallel but politically divergent false rumors—an allegation that Donald Trump raped a 13-yearold and allegations tying Hillary Clinton to pedophilia—and tracks the amplification and resistance these stories faced.

scholarly journals Ethnic Hatred and Universal Benevolence: Ethnicity and Loyalty in Precolonial Myanmar, and Britain

2021 ◽  
Vol 63 (2) ◽  
pp. 310-338
Author(s):  
Victor Lieberman
Keyword(s):  
Case Studies ◽  
Political Thought ◽  
Western Europe ◽  
Popular Sovereignty ◽  
The Other ◽  
Social Pressures ◽  
Legal Equality ◽  
The One

AbstractInsisting on a radical divide between post-1750 ideologies in Europe and earlier political thought in both Europe and Asia, modernist scholars of nationalism have called attention, quite justifiably, to European nationalisms’ unique focus on popular sovereignty, legal equality, territorial fixity, and the primacy of secular over universal religious loyalties. Yet this essay argues that nationalism also shared basic developmental and expressive features with political thought in pre-1750 Europe as well as in rimland—that is to say outlying—sectors of Asia. Polities in Western Europe and rimland Asia were all protected against Inner Asian occupation, all enjoyed relatively cohesive local geographies, and all experienced economic and social pressures to integration that were not only sustained but surprisingly synchronized throughout the second millennium. In Western Europe and rimland Asia each major state came to identify with a named ethnicity, specific artifacts became badges of inclusion, and central ethnicity expanded and grew more standardized. Using Myanmar and pre-1750 England/Britain as case studies, this essay reconstructs these centuries-long similarities in process and form between “political ethnicity,” on the one hand, and modern nationalism, on the other. Finally, however, this essay explores cultural and material answers to the obvious question: if political ethnicities in Myanmar and pre-1750 England/Britain were indeed comparable, why did the latter realm alone generate recognizable expressions of nationalism? As such, this essay both strengthens and weakens claims for European exceptionalism.

scholarly journals Zero-Tolerance in Catalonia: Policing the Other in Public Space

2020 ◽  
Author(s):  
Martin Lundsteen ◽  
Miquel Fernández González
Keyword(s):  
Public Space ◽  
Case Studies ◽  
Urban Space ◽  
Zero Tolerance ◽  
The Other ◽  
Social Effects ◽  
Main Argument ◽  
Sociocultural Practices

AbstractRecent studies have argued for more nuanced understandings of zero tolerance (ZT) policing, rendering it essential to analyze the significance and actual workings of the policies in practice, including the context in which they are introduced. This article aims to accomplish this through a comparison of two case studies in Catalonia: one in the neighborhood of Raval in Barcelona and one in Salt—a municipality in the comarca (or county) of Girona. We identify a transformation in the use of ZT policies in Catalonia and a contradiction between their social effects and proclaimed objectives. This article attempts to address how specific sociocultural groups gain power and privilege from these policies. The main argument is that a set of commonsensical ideas have become hegemonic, which allows and naturalizes certain sociocultural practices in urban space, while persecuting others, fundamentally pitting two categories against each other: the desired civil citizen and the undesirable and uncivil stranger.

Influencing travel behaviour

2019 ◽  
pp. 107-130
Author(s):  
Stewart Barr ◽  
John Preston
Keyword(s):  
Qualitative Study ◽  
Case Studies ◽  
Behaviour Change ◽  
Social Marketing ◽  
Quantitative Study ◽  
Behavioural Change ◽  
Travel Behaviour ◽  
Air Travel ◽  
The Other ◽  
Car Travel

As travel planning’s theoretical underpinnings have broadened from engineering and economics to embrace psychology and sociology, an emphasis has been placed on social marketing and nudge theory. It is argued that this is consistent with a neo-liberal trend towards governing from a distance. Using two case studies, one a qualitative study of reducing short-haul air travel, the other a quantitative study of attempts to reduce local car travel, it is found that actual behaviour change is limited. This seems to arise because behavioural change has been too narrowly defined and overly identified with personal choice.

Policy and Practice: An Overview

1990 ◽  
Vol 12 (3) ◽  
pp. 233-239 ◽  
Author(s):  
David K. Cohen ◽  
Deborah Loewenberg Ball
Keyword(s):  
Case Studies ◽  
Classroom Practice ◽  
Teaching And Learning ◽  
Early Report ◽  
State Policies ◽  
The Other ◽  
Special Issue ◽  
Policy And Practice ◽  
School Practices ◽  
The One

Policymakers in the U. S. have been trying to change schools and school practices for years. Though studies of such policies raise doubts about their effects, the last decade has seen an unprecedented increase in state policies designed to change instructional practice. One of the boldest and most comprehensive of these has been undertaken in California, where state policymakers have launched an ambitious effort to improve teaching and learning in schools. We offer an early report on California's reforms, focusing on mathematics. State officials have been promoting substantial changes in instruction designed to deepen students' mathematical understanding, to enhance their appreciation of mathematics and to improve their capacity to reason mathematically. If successful, these reforms would be a sharp departure from existing classroom practice, which attends chiefly to computational skills. The research reported here focuses on teachers' early responses to the state's efforts to change mathematics instruction. The case studies of five teachers highlight a key dilemma in such ambitious reforms. On the one hand, teachers are seen as the root of the problem: their instruction is mechanical, often boring, and superficial. On the other hand, teachers are cast as the key agents of improvement because students will not learn the new mathematics that policymakers intend unless teachers learn that math and teach it. But how can teachers teach a mathematics that they never learned, in ways they never experienced? That is the question explored in this special issue.

scholarly journals Pop-up landscape architecture in Ho Chi Minh City: Cases of creating livable city for all

2018 ◽  
Vol 193 ◽  
pp. 04002
Author(s):  
Anh Viet Vu ◽  
Thi Ai Thuy Pham ◽  
Tu Pham
Keyword(s):  
New York ◽  
Case Studies ◽  
Architectural Design ◽  
Landscape Architecture ◽  
Landscape Design ◽  
The Other ◽  
Ho Chi Minh City ◽  
Place Making ◽  
Innovative Thinking ◽  
The City

The pop-up architecture (or landscape architecture) becomes popular nowadays. Some highlights include annual architecture program such as the Serpentine Gallery Pavilion at Hyde Park, London; MPavilion in Melbourne; MoMA PS1 and Heart Sculpture in New York. Many of these pop-up architectural works have been designed by world renowned architects, such as Zaha Hadid, Rem Koolhaas, Hezorg and de Meuron, Jean Nouvel, Toyo Ito, SANAA, Shigeru Ban, BIG, etc. And many of these designs reflect innovative thinking that changes the professional world of architectural design. But above all, these pop-up architectures were created in responsive manner to the urban community and the community controversially has good response to this type of architecture. In the other words, pop-up architecture is the way the architects touch the heartbeat of the cities, make them livable for all. Ho Chi Minh City has its own types of pop-up landscape architecture, whereas this paper intends to explore in two case studies: Nguyen Hue Floral Boulevard and Nguyen Van Binh Book Street. Nguyen Hue Floral Street is celebrating now its twelfth birthday in the city. Nguyen Van Binh Book Street has just passed its first anniversary in 2017. Both cases live its own story behind the scene about how livable a city could be through place-making by architecture and landscape design. Throughout these cases, we would like to find out how this type of pop-up landscape architecture being realized and become popular in Ho Chi Minh City, and how it is devoted to a livable city for all.

scholarly journals The face of the other: the particular versus the individual

2017 ◽  
Vol 12 (2) ◽  
pp. 289-313
Author(s):  
Claire Farago
Keyword(s):  
Latin America ◽  
Puerto Rican ◽  
Case Studies ◽  
New Spain ◽  
The Other ◽  
Upper Class ◽  
European Culture ◽  
The Face ◽  
The Individual ◽  
Ethnographic Image

Abstract Five interrelated case studies from the sixteenth to the twentieth centuries develop the dynamic contrast between portraiture and pictorial genres newly invented in and about Latin America that do not represent their subjects as individuals despite the descriptive focus on the particular. From Jean de Léry’s genre-defining proto-ethnographic text (1578) about the Tupinamba of Brazil to the treatment of the Creole upper class in New Spain as persons whose individuality deserves to be memorialized in contrast to the Mestizaje, African, and Indian underclass objectified as types deserving of scientific study, hierarchical distinctions between portraiture and ethnographic images can be framed in historical terms around the Aristotelian categories of the universal, the individual, and the particular. There are also some intriguing examples that destabilize these inherited distinctions, such as Puerto Rican artist José Campeche’s disturbing and poignant image of a deformed child, Juan Pantaléon Aviles, 1808; and an imaginary portrait of Moctezuma II, c. 1697, based on an ethnographic image, attributed to the leading Mexican painter Antonio Rodriguez. These anomalies serve to focus the study on the hegemonic position accorded to the viewing subject as actually precarious and unstable, always ripe for reinterpretation at the receiving end of European culture.

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