7,275 research outputs found
AMIRIS - Agent based model for the integration of renewables into the electricity markets
The model AMIRIS allows the evaluation of political
instruments and promotion mechanisms
regarding their impact on actorsβ
behaviours and development of the
energy system. Actually the focus is set to energy economic changes due to the
revised EGG 2012 and new possibilities of direct marketing of
renewable electricity by Β§ 33g (Marketpremium - MP), Β§ 39 (Green electricity
privilege) and local and regional direct marketing.
Agents representing political framework,
plant operators, intermediaries
energy exchange market and distribution
service operator are implemented in the
model. Characteristics of the agents are
based on beforehand performed analysis
of actors. The poster shows the setup, simulation process and outcome of the AMIRIS model
The use of synchrony in parent-child interaction can be measured on a signal-level
In our approach, we aim at an objective measurement of
synchrony in multimodal tutoring behavior. The use of signal
correlation provides a well formalized method that yields
gradual information about the degree of synchrony. For our
analysis, we used and extended an algorithm proposed by
Hershey & Movellan (2000) that correlates single-pixel
values of a video signal with the loudness of the
corresponding audio track over time. The results of all pixels are integrated over the video to achieve a scalar estimate of synchrony
Psychological pressure in competitive environments: Evidence from a randomized natural experiment: Comment
Apesteguia and Palacios-Huerta (forthcoming) report for a sample of 129 shootouts from various seasons in ten different competitions that teams kicking first in soccer penalty shootouts win significantly more often than teams kicking second. Collecting data for the entire history of six major soccer competitions we cannot replicate their result. Teams kicking first win only 53.4% of 262 shootouts in our data, which is not significantly different from random. Our findings have two implications: (1) Apesteguia and Palacios-Huertaβs results are not generally robust. (2) Using specific subsamples without a coherent criterion for data selection might lead to non-representative findings
ΠΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Ρ Π³ΡΠΌΠ°Π½ΠΈΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ Π² ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ Π²ΡΠ·Π°Ρ
Π‘Π½ΠΈΠΆΠ΅Π½ΠΈΠ΅ ΡΡΠΎΠ²Π½Ρ Π³ΡΠΌΠ°Π½ΠΈΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ Π² ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
Π²ΡΠ·Π°Ρ
ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅Ρ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ ΠΏΠ΅ΡΠ΅ΡΠΌΠΎΡΡΠ΅ΡΡ ΡΠ΅ΠΎΡΠ΅ΡΠΈΠΊΠΎ-ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΡΠ½ΠΎΠ²Ρ Π³ΡΠΌΠ°Π½ΠΈΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΡ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»Π° Π³ΡΠΌΠ°Π½ΠΈΡΠ°ΡΠ½ΠΎΠΉ ΠΊΡΠ»ΡΡΡΡΡ. Π Π°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡ Π·Π°Π΄Π°Ρ, ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΊΠΎΡΠΎΡΡΡ
ΠΌΠΎΠΆΠ΅Ρ Π²ΡΠ²Π΅ΡΡΠΈ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ Π½Π° Π½ΠΎΠ²ΡΠΉ ΡΡΠΎΠ²Π΅Π½Ρ
Hyperfine splitting in positronium to : one-photon annihilation contribution
We present the complete result for the one-photon
annihilation contribution to the hyperfine splitting of the ground state energy
levels in positronium. Numerically it increases the prediction of quantum
electrodynamics by kHz.Comment: 5 pages, 2 figure
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