Search Results

1 - 3 of 3 items

  • Author: Joanna Polak x
Clear All Modify Search

Abstract

The article presents an economic potential of the trade exchange between China and European Union using the new type of transport – basing on vacuum trains. This technology bases on transporting goods in a capsule. The capsule is moving inside an airtight tube, where the air pressure is decreased to about 100Pa. Owing to the low pressure, an air friction value is very low too, what is enabling to move the capsule inside the tube without meaningful energy loss from the air friction. The transport will provide a very fast and economical shipping of goods between China and Europe. It is expected, that the capsules can reach the speed about 1000 km/h.

Taking all these factors into account, there are new opportunities for the trade exchange with China. It applies especially to the transshipment- industrial districts like Sichuan, Yunnan, Kweichow, and the Chongqing city. The potential of these provinces is a population about 200 millions people, a territory which is twice the size of France and quick economic growth – about 10%. In 2016, the train from Chengdu to Łódź have left 463 times, in 2017 there are 1000 trains planned. The economy of Sichuan is basing on: agriculture, hydropower, big resources of natural gas, heavy industry, and electronics. In Chongqing, there are mainly: automotive, heavy industry, electronics, and chemical industry. In Yunnan dominate agricultural processing, natural resources, and heavy industry. From the viewpoint of polish business, the Sichuan province and the Chongqing city are especially noteworthy. These two are firstly making use of developing Chinese economy. They are also contributing to the „New Silk Road” – OBOR project (One Belt and One Road Initiative) and aspiring to become the trade, financial, scientific-technological and telecommunication-transport center.

Abstract

Introduction: Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in women at the reproductive age. In 2018, the European Society of Human Reproduction and Embryology (ESHRE) developed and published new accurate recommendations for the diagnosis and management of women with PCOS. In this work, a separate chapter is devoted to the quality of life and mental disorders in patients with polycystic ovary syndrome.

Material and Methods: This article provides an overview of the literature regarding mental disorders associated with PCOS with the focus on the ESHRE recommendations.

Conclusion: The medical staff and patients should be aware of the negative impact of polycystic ovary syndrome on the quality of life, coexistence of depression, anxiety, psychosexual and eating disorders.

Abstract

The objective of this study was to investigate the effect of the addition of transglutaminase (TG) preparation Saprovia L ® (PMT TRADING Co. Ltd, Lodz, Poland) on the properties of ice cream with 40 g/kg and 70 g/kg fat content. TG was added at a concentration of 2 U/g protein. We studied the effect of transglutaminase on fresh and 3-month-stored at -25°C ice cream. Ice cream mixes were prepared with 5 g/kg stabilizer. Melting test was performed after thermal shocks until the “1st drop” occurrence. The amount of effluent was measured within the 0-120 min time frame. We evaluated the appearance of the samples and carried out the TPA and compression analysis. The addition of the enzyme has increased the resistance of stored ice cream to repeated thermal shocks.