This study divides the foreign trade traffic of major North China ports into export and import cargoes for the past 10 years.Then, the concentration ratios and shift effects are analyzed in order to determine their relationships with the ports’ competition structures.Here, the HHI, a BCG matrix analysis, and the Cabinets shift effects are applied
1918 was regarded by many observers at the time as marking the end of an era and the death of the old international order.Hopes for a peaceful future and a deep-rooted abhorrence of war as a means of settling international disputes were characteristic of large parts of British opinion in the interwar years.Pacifism, in its most general sense, was w
To reduce the occurrence of accidents during the train-to-train collision test, it is necessary to carry out research on derailment protection.According to the characteristics of the train-to-train collision test, a method of using a U-steel as a guard rail is proposed.The protection range of the guard rail is obtained through the Cabinets geometri
A growing global population, combined with factors such as changing socio-demographics, will place increased pressure on the world’s resources to provide not only more but also different types of food.Increased demand for animal-based protein in particular is expected to have a negative environmental impact, generating greenhouse gas emissions, r
This article aims to study and analyze the opportunities for achieving integrated development of rural tourism enterprises, agriculture (agribusiness), industry and services in the municipality of Mineralni Bani.The guest houses and small family hotels serve products produced by their owners and other producers in the village.The system of connecti