Исследование информационных процессов в некоторых повторяющихся играх

Рассматривается неантагонистическая повторяющаяся игра с непрерывным временем. Один раз за всю игру может подействовать возмущающий фактор. Он изменяет существующую ситуацию равновесия на другую. При этом выигрыш второго игрока уменьшается. Найдены равновесные стратегии и оптимальный дискретный режим получения информации. Показано, что наблюдатель оценивает режим получения информации как оптимальный или избыточный в зависимости от модели реальности, которой он пользуется.The non-antagonistic repeated game are considered. The disturbance is able to act once the game. It changes the existing situation of equilibrium for another one. For this the second player gain decreases. The equilibrium strategies and the optimum discrete regime of the information receipt are found. It is shown that observer estimates the regime of the information receipt as the optimum or surplus regime depending on the model of reality which is used by him

Multi-stakeholder Innovation Platforms and knowledge management: Africa RISING science, innovations and technologies with scaling potential from the Ethiopian Highlands

United States Agency for International Developmen

Innovation platforms as institutional innovations for sustainable intensification in Ethiopian highlands

United States Agency for International Developmen

Synthesis, characterization and photocatalytic activity of Mn2O3/Al2O3/Fe2O3 nanocomposite for degradation of malachite green

A Mn2O3/Al2O3/Fe2O3 nanocomposite photocatalyst was prepared by a co-precipitation method. Flame atomic absorption spectroscopy (FAAS), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscope (SEM), and UV–Vis diffuse absorption spectroscopy (UV–Vis DAS) were employed to study elemental composition, functional group identification, structure, morphology, and band gap of the as-synthesized nanocomposite. The highest photodegradation efficiency was recorded for the sample containing the 10/10/80 percentages composition of Mn2O3/Al2O3/Fe2O3, respectively. The average crystallite size calculated from XRD for this sample was 40 nm. UV-Vis diffuse absorbance of the sample showed strong absorption in visible region at 550 nm, which is comparable to Fe2O3 which has absorption at 563.6 nm. This confirmed that coupling with alumina and manganese oxide did not contribute to the band gap narrowing but to delay the electron-hole recombination as witnessed by the highest photodegradation efficiency

Livestock: Africa RISING science, innovations and technologies with scaling potential from the Ethiopian Highlands

United States Agency for International Developmen

Feeding your soil-nurturing the people

United States Agency for International Developmen