Historical Data on a Specimen of Sooty Tern from Oswego, New York

The Auk ◽  
1941 ◽  
Vol 58 (2) ◽  
pp. 258-259
Author(s):  
Dayton Stoner
Keyword(s):  
New York ◽  
Historical Data ◽  
Sooty Tern

scholarly journals Impact of time zones on forecasting of exchange market based on distribution of expected values

2016 ◽  
Author(s):  
Nijolė Maknickienė ◽  
Algirdas Maknickas
Keyword(s):  
New York ◽  
Exchange Rates ◽  
Historical Data ◽  
Trading Strategies ◽  
Exchange Market ◽  
Time Intervals ◽  
Additional Information ◽  
Forecasting Method ◽  
Time Zones ◽  
Expected Values

Forecasting of chaotic changes of exchange rates usually is based on historical data and depends on the choice of time intervals. This study seeks to develop new forecasting method based on data of different time zones. This paper demonstrates how the using of London and New York divisions of the trading day allows getting additional information from predicting exchange rates. This was modelled with the help of ensemble of EVOLINO for obtaining of predictions of the distribution of expected values. The obtained results show that double forecasts evaluation reveals a possible trend in the exchange market and enriches the choice of real-time trading strategies.

Money, Markets, and the State: Social Democratic Policies since 1918. By Ton Notermans. New York: Cambridge University Press, 2000. 312p. $59.95.

2001 ◽  
Vol 95 (1) ◽  
pp. 244-245
Author(s):  
Carles Boix
Keyword(s):  
New York ◽  
World War I ◽  
The Netherlands ◽  
Historical Data ◽  
World War ◽  
Money Markets ◽  
Social Democratic ◽  
Cambridge University ◽  
Universal Suffrage ◽  
The Social

Notermans has written a bold and ambitious book in which he purports to explain the conditions under which social democratic policies, and therefore the social democratic project, have been successful in modern democracies. The book, which relies heavily but not exclusively on historical data, examines the ebb and flow of social democratic domi- nance in five countries-Germany, the Netherlands, Norway, Sweden, and Britain-since roughly the introduction of (male) universal suffrage after World War I.

Development of an Advisory System for Grapevine Powdery Mildew in Eastern North America: A Reassessment of Epidemic Progress

2010 ◽  
Vol 11 (1) ◽  
pp. 35
Author(s):  
Michelle M. Moyer ◽  
David M. Gadoury ◽  
Peter A. Magarey ◽  
Wayne F. Wilcox ◽  
Robert C. Seem
Keyword(s):  
New York ◽  
Powdery Mildew ◽  
Historical Data ◽  
Colony Growth ◽  
Optimal Range ◽  
Annual Variations ◽  
Advisory System ◽  
Grapevine Powdery Mildew ◽  
Eastern Usa ◽  
Epidermal Necrosis

Historical data indicated that year-to-year variation in severity of powdery mildew fruit infection in New York was not directly related to annual variations in temperature or relative humidity through their known effects upon conidial germination, colony expansion, or latent period. Although severity of fruit infection varied from 0.02 to 61% among years, these environmental factors generally remained in the optimal range for the pathogen, with only slight year-to-year variations during the brief period that fruit were susceptible to infection. Vineyard experiments in New York and Australia indicated that colony growth was slower and sparser than would be expected from previous lab studies. Additional experiments indicated that transient exposure to temperatures near 4°C for a few hours had a debilitating effect on mildew colonies and produced growth similar to that observed on ontogenically-resistant tissues: slow and sparse with epidermal necrosis. Additional studies on seasonal release of ascospores from overwintering cleistothecia indicated that a large proportion of inoculum was often released prior to local grapevine budbreak at multiple sites in the eastern USA. These findings may represent key elements in forecasting potential severity of fruit infection in cool climates such as New York. Accepted for publication 28 January 2010. Published 26 May 2010.

scholarly journals Expert Advisor (EA) Evaluation System Using Web-based ELECTRE Method in Foreign Exchange (Forex) Market

2018 ◽  
Vol 31 ◽  
pp. 10001
Author(s):  
Satibi Satibi ◽  
Catur Edi Widodo ◽  
Farikhin Farikhin
Keyword(s):  
New York ◽  
Real Time ◽  
Evaluation System ◽  
Web Applications ◽  
Historical Data ◽  
Web Based ◽  
Testing Period ◽  
Trading Market ◽  
Electre Method ◽  
The Right

This research aims to optimize forex trading profit automatically using EA but its still keep considering accuracy and drawdown levels. The evaluation system will classify EA performance based on trading market sessions (Sydney, Tokyo, London and New York) to determine the right EA to be used in certain market sessions. This evaluation system is a web-based ELECTRE methods that interact in real-time with EA through web service and are able to present real-time charts performance dashboard using web socket protocol communications. Web applications are programmed using NodeJs. In the testing period, all EAs had been simulated 24 hours in all market sessions for three months, the best EA is valued by its profit, accuracy and drawdown criteria that calculated using web-based ELECTRE method. The ideas of this research are to compare the best EA on testing period with collaboration performances of each best classified EA by market sessions. This research uses three months historical data of EUR/USD as testing period and other 3 months as validation period. As a result, performance of collaboration four best EA classified by market sessions can increase profits percentage consistently in testing and validation periods and keep securing accuracy and drawdown levels.

scholarly journals A fundamental diagram of urbanization

2017 ◽  
Vol 46 (4) ◽  
pp. 690-706 ◽  
Author(s):  
Giulia Carra ◽  
Marc Barthelemy
Keyword(s):  
New York ◽  
New York City ◽  
Stochastic Model ◽  
York City ◽  
Rapid Growth ◽  
Historical Data ◽  
Fundamental Diagram ◽  
Future Evolution ◽  
Subsequent Phase ◽  
Process Of Urbanization

The process of urbanization is one of the most important phenomenon of our societies and it is only recently that the availability of massive amounts of geolocalized historical data allows us to address quantitatively some of its features. Here, we discuss how the number of buildings evolves with population and we show on different datasets (Chicago, 1930–2010; London, 1900–2015; New York City, 1790–2013; Paris, 1861–2011) that this ‘fundamental diagram’ evolves in a possibly universal way with three distinct phases. After an initial pre-urbanization phase, the first phase is a rapid growth of the number of buildings versus population. In a second regime, where residences are converted into another use (such as offices or stores for example), the population decreases while the number of buildings stays approximately constant. In another subsequent phase, the number of buildings and the population grow again and correspond to a re-densification of cities. We propose a stochastic model based on these simple mechanisms to reproduce the first two regimes and show that it is in excellent agreement with empirical observations. These results bring evidences for the possibility of constructing a minimal model that could serve as a tool for understanding quantitatively urbanization and the future evolution of cities.

EVEN SUPERHEROES NEED A NETWORK

2009 ◽  
Vol 6 (2) ◽  
pp. 397-429
Author(s):  
Nicholas Maurice Young ◽  
Binod Sundararajan ◽  
Mary Liz Stewart ◽  
Paul Stewart
Keyword(s):  
New York ◽  
Network Analysis ◽  
Structural Investigation ◽  
Historical Data ◽  
New York State ◽  
Underground Railroad ◽  
Historical Events ◽  
Structural Holes ◽  
York State ◽  
Her Family

AbstractWe analyze historical data to conduct an exploratory structural investigation into the process that Harriet Tubman used to free her family and friends as a member of the New York State Underground Railroad (UGRR). We suggest that she accomplished this feat because of her ability to rely on embedded (Granovetter 1985; Uzzi 1996) network contacts that allowed her to bridge structural holes (Burt 1992) and link with people with whom she was not previously linked (Lin et al., 2001). We conclude by discussing the importance of network analysis for providing empirical meaning to historical events and episodes.

scholarly journals Why Do School District Budget Referenda Fail?

2004 ◽  
Vol 26 (2) ◽  
pp. 111-125 ◽  
Author(s):  
Ronald G. Ehrenberg ◽  
Randy A. Ehrenberg ◽  
Christopher L. Smith ◽  
Liang Zhang
Keyword(s):  
New York ◽  
School Districts ◽  
School Board ◽  
Historical Data ◽  
New York State ◽  
Lower Probability ◽  
Board Members ◽  
School Board Members ◽  
Individual School ◽  
One Year

Our article analyzes historical data for New York State on the percentage of school board budget proposals that are defeated each year and panel data that we have collected on budget vote success for individual school districts in the state. We find that changes in state aid have little impact on budget vote success. Defeating a budget in one year increases the likelihood that voters will defeat a budget the next year. Finally, districts have a lower probability of having their budget proposals defeated when their school board members have longer terms.

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