Serwis Infona wykorzystuje pliki cookies (ciasteczka). Są to wartości tekstowe, zapamiętywane przez przeglądarkę na urządzeniu użytkownika. Nasz serwis ma dostęp do tych wartości oraz wykorzystuje je do zapamiętania danych dotyczących użytkownika, takich jak np. ustawienia (typu widok ekranu, wybór języka interfejsu), zapamiętanie zalogowania. Korzystanie z serwisu Infona oznacza zgodę na zapis informacji i ich wykorzystanie dla celów korzytania z serwisu. Więcej informacji można znaleźć w Polityce prywatności oraz Regulaminie serwisu. Zamknięcie tego okienka potwierdza zapoznanie się z informacją o plikach cookies, akceptację polityki prywatności i regulaminu oraz sposobu wykorzystywania plików cookies w serwisie. Możesz zmienić ustawienia obsługi cookies w swojej przeglądarce.
In order to improve the electric car battery safety early warning ability and decrease the safe accident of electric vehicle charging, the electric vehicle charging safety factors are analyzed, the security early warning index selection ways and methods are studied, and a security early warning evaluation index system is set, the evaluation method of weight for safety index is discussed. Besides,...
Swarm intelligence has emerged as a worthwhile class of clustering methods due to its convenient implementation, parallel capability, ability to avoid local minima, and other advantages. In such applications, clustering validity indices usually operate as fitness functions to evaluate the qualities of the obtained clusters. However, as the validity indices are usually data dependent and are designed...
In order to achieve comprehensive quantitative evaluation of plant-breeding models in the paddy field (PBMPF), we constructed a new evaluation indicators system and a comprehensive evaluation model for PBMPF. And then, we used three typical PBMPF in Hechuan of Chongqing to verify the evaluation indicator system and comprehensive evaluation model; the evaluating results were in accord with the practical...
This paper divides organizational flexibility into resource flexibility and competence flexibility, studies the theories of entrepreneurial orientation, organizational flexibility and technological innovation, constructs a conceptual model, and presents relevant hypotheses. On analyzing the effective sample data from 682 enterprises of different industries across 10 provinces and cities in China,...
The applications of recently developed meta-heuristics in cluster analysis, such as particle swarm optimization (PSO) and differential evolution (DE), have increasingly attracted attention and popularity in a wide variety of communities owing to their effectiveness in solving complicated combinatorial optimization problems. Here, we propose to use a hybrid of PSO and DE, known as differential evolution...
Based upon the generalization of two theories in organizational capability and technological innovation, this essay discusses the role of organizational capability on technological innovation, and presents its relevant hypotheses. On analyzing the effective sample data from 509 enterprises of different industries across 10 provinces and cities in China, the empirical result reflects that dynamic capability...
Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.