Shôjo mangá: de Gengi Monogarati a Miou Takaya

Pós-graduação em Artes - IA

Ta kata tēn apoperatōsin kai anakainisin tou Ethnikou Panepistēmiou,

Mode of access: Internet.

Politikon mnēmosynon pros timēn tōn kata tēn Hellēnikēn Epanastasin agōnisthentōn hyper autēs philellēnōn telesthen hypo tēs Kentrikēs Epitropēs tēs Hekatontaetēridos tē 7 Apriliou 1921, epi tē epeteiō tou thanatou tou Vyrōnos, en tē megalē aithousē tou Ethn. Panepistēmiou : logos /

Gift of the Program in Hellenic Studies with the support of the Stanley J. Seeger Hellenic Fund.

Diplōmatikai energeiai Manouēl II tou Palaiologou en Eurōpē kai Asia : historikai sēmeiōseis epi tē vasei tōn hopoiōn egeneto anakoinōsis en tō diethnei synedriō tōn Anatolistōn en tē megalē aithousē tou Panepistēmiou hypo Karolou Diehl tē 11 Apriliou 1912 /

Mode of access: Internet.

Forecasting Global Temperature Variations by Neural Networks

Global temperature variations between 1861 and 1984 are forecast usingsregularization networks, multilayer perceptrons and linearsautoregression. The regularization network, optimized by stochasticsgradient descent associated with colored noise, gives the bestsforecasts. For all the models, prediction errors noticeably increasesafter 1965. These results are consistent with the hypothesis that thesclimate dynamics is characterized by low-dimensional chaos and thatsthe it may have changed at some point after 1965, which is alsosconsistent with the recent idea of climate change.s

Supplier competitive advantage in inter-firm business relationships:is Keiretsu really a source of competitive advantage for Japanese automotive suppliers?

This paper explores how firms create and sustain competitive advantage in the inter-firm business relationships from a supplier’s perspective. Ultimately, this paper draws its attention to keiretsu partnerships and how it is perceived by Japanese automotive suppliers. Four main theoretical perspectives (resource based view, industrial organisation, transaction cost economics, and relational network) were considered when developing a conceptual framework based on competitive capability, market diversification, and level of engagement. The framework was examined against two best-practice automotive component suppliers. Later, primary data was also gathered through an interview with a CEO and a survey questionnaire with 11 Japanese companies. As a result, this paper classified these 11 companies into four supplier groups based on tier level (1 and 2) and affiliation condition. Findings propose that there may be little benefit in being an affiliated tier 1 supplier, and that independent tier 2 suppliers may be more competitive than affiliated ones.

Is keiretsu really a source of competitive advantage for Japanese automotive suppliers?

Purpose - The purpose of this paper is to examine how firms create and sustain competitive advantage in the inter-firm business relationships from a supplier's perspective. It also investigates what factors affect their competitiveness and relationship between buyers and suppliers. Design/methodology/approach - This is an exploratory study on keiretsu partnerships composed of four main phases: analysis of theoretical perspectives, construction of a conceptual framework, interview of a CEO, and finally, a survey questionnaire with Japanese automotive suppliers. Findings - As a result, this paper classified these 11 companies into four supplier groups (affiliated or independent Tier 1 suppliers; affiliated or independent Tier 2 suppliers) and analysed their competitiveness developing the research propositions further. The benefits of affiliation under a keiretsu partnership are discussed, showing that there may be little benefit in being an affiliated Tier 1 supplier. Even more critical, the results show that independent Tier 2 supplier may be more competitive than affiliated tier ones. Originality/value - These intriguing results reveal an urgent need of investigating Japanese automotive supply chains from the suppliers' perspectives in the future research. This paper extended the literatures on competitive advantage and business relationships at both theory and managerial practice.