The article focuses on the process of restructuring natural gas market in Europe. It is shown that transformation European taking place under decisive influence political decision Commission and governments EU largest consuming countries, first, to reduce consumption as much possible shortest time; second, replace Russian with imports from alternative sources. As both tasks have highest priorit...

Geopolitical conflicts, involving a major player in the world market, affect prices of oil and commodities, particularly oil-importing countries. Consequently, unprecedented changes impact investments energy transition projects. This study aims to analyze dynamics investment decisions under uncertainties geopolitical risks. research applies Black-Scholes-based real options valuation value flexi...

The economy of Timor-Leste depends more on the oil and gas sector. Therefore, non-oil sector has been less a priority in political agenda this country. However, studies Timor-Leste, especially commodity exports are underdeveloped, based that, research will discuss coffee production as potential consider it largest share among other export products Timor-Leste. puRp. . ose study is to have deepe...

one of the most important duties of government in public health sector is to provide secured sources for medicines supply. there are some regulations for domestic pharmaceutical industry. in addition, there is a discipline for importing medicine to be ensured about their claimed characteristics. in medicines registration process, moh (fdo in iran) assess ‘safety’, ‘quality’ and ‘efficacy’ of me...

The energy generation from renewable sources is in prime focus not only oil-importing countries as well oil-exporting countries. This study aims to probe the (syngas) Saudi Arabian date palm fronds through air gasification a downdraft fixed-bed system. In addition, an equilibrium process simulation model was developed using Aspen Plus, and predicted results were compared with experimental resul...

Both ontology content and ontology building tools evaluations play an important role before using ontologies in Semantic Web applications. In this paper we try to assess ontology evaluation functionalities of the following ontology platforms: OilEd, OntoEdit, Protégé-2000, and WebODE. The goal of this paper is to analyze whether such ontology platforms prevent the ontologist from making knowled...