The Intrauterine fetal development process is complicated and affected by many regulating factors such as maternal nutritional status, transcription factors and adipokines. Adipokines are kinds of active substances secreted by adipose tissue, including more than 50 kinds of molecules. To explore the correlation between calf birth weights and adipokines including adiponectin, leptin, visfatin, and IGF-1 in cows venous and venous cord blood. Fifty-four healthy multiparous Chinese Holstein cows were used; in which, cows with a calf weight less than 40 kg were included in group A (n=9); those with a calf weight between 40 kg~45 kg were included in group B (n=25) and ≥45 kg were included in group C (n=20), venous blood and cord venous blood was collected. An ELISA kit was used to evaluate the concentration of adiponectin, leptin, visfatin, and IGF-1, correlations between index-index and index-calf birth weight were analysed. In both cows venous and cord venous blood, adiponectin, leptin, visfatin, and IGF-1 levels were significantly correlated with each other (p<0.01), and levels of these adipokines in venous blood were significantly higher than cord venous blood (p<0.01). Adiponectin, leptin, visfatin, and IGF-1 in venous cord blood were positively correlated with calf birth weights, and significantly correlated with calf birth weights respectively (p<0.01). Our study showed that adiponectin, leptin, and IGF-1 were found in venous blood and cord venous blood, and adiponectin, leptin, and IGF-1 in venous and cord venous blood potentially inter-regulated each other; adiponectin, leptin, and IGF-1 in venous blood were not significantly correlated with calf birth weights, while adiponectin, leptin, visfatin, and IGF-1 in venous cord blood were significantly correlated with calf birth weights, respectively.

The situation of transsexual persons in Poland is not precisely known; there are only estimates determining the scale of the phenomenon. The lack of information fosters stereotypes and, not infrequently, injurious appraisal; fear of the unknown is also produced, and is gradually turning into widespread prejudice. A social analysis of the phenomenon of transsexuality is hampered by the predominance of the hetero-normative discourse, including in scholarly spheres. The basic issue addressed by the author is the acceptance of transsexual persons, viewed from the perspective of their own personal experiences. These observations concern both the sphere of personal life as well as functioning in the macro-social space (school, work, etc.). In each of these spheres, a change of gender produces complications with which transsexual persons must grapple as they strive to live in harmony with their psychologically intuited gender.

ABSTRACT:

The aim of the work is to determine the exact place and date of Kazimierz Stronczyński’s birth and death. An analysis of documents reveals that he was born on 24th July 1809 in Piotrków Trybunalski and died on 10th November 1896 in the same town.

SUMMARY:

Kazimierz Stronczyński was one of the greatest 19th century Polish numismatist, who is sometimes called the father of Polish medieval numismatics. Even though his life, career and works are very well known, in works devoted to Kazimierz Stronczyński’s life we can find several different dates and places of his birth and several different dates of his death. The following text, based on original documents, explains exactly when and where Kazimierz Stronczyński was born and died.

The aim of the paper is to shed light on the theoretical background of the inclusion of health in the standard of living studies, and the use of two of its specifi c measures — life expectancy at birth and body height. Hence, the article describes the idea of capabilities and functionings developed by Amartya Sen as a proposed solution to the limitations of the classic measurement of the standard of living.

States and individuals are the essential building blocks of international law. Normally, their identity seems to be solidly established. However, modern international law is widely permeated by the notion of freedom from natural or societal constraints. This notion, embodied for individuals in the concept of human rights, has enabled human beings to overcome most of the traditional ties of dependency and being subjected to dominant social powers. Beyond that, even the natural specificity of a human as determined by birth and gender is being widely challenged. The law has made far-going concessions to this pressure. The right to leave one’s own country, including renouncing one’s original nationality, epitomizes the struggle for individual freedom. On the other hand, States generally do not act as oppressive powers but provide comprehensive protection to their nationals. Stateless persons live in a status of precarious insecurity. All efforts should be supported which are aimed at doing away with statelessness or non-recognition as a human person through the refusal to issue identity documents.

Disputes about the collective identity of States also contain two different aspects. On the one hand, disin tegrative tendencies manifest themselves through demands for separate statehood by min ority groups. Such secession movements, as currently reflected above all in the Spanish provin ce of Catalonia, have no basis in in ternational law except for situations where a group suffers grave structural discrimin ation (remedial secession). As the common homeland of its citizens, every State also has the right to take care of its sociological identity. Many controversies focus on the distin ction between citizens and aliens. This distin ction is well rooted in domestic and in ternational law. Changes in that regard cannot be made lightly. At the universal level, international law has not given birth to a right to be granted asylum. At the regional level, the European Union has put in to force an extremely generous system that provides a right of asylum not only to persons persecuted in dividually, but also affords “subsidiary protection” to persons in danger of bein g harmed by military hostilities. It is open to doubt whether the EU in stitutions have the competence to assign quotas of refugees to in dividual Member States. The relevant judgment of the Court of Justice of the European Union of 6 September 2017 was hasty and avoided the core issue: the compatibility of such decisions with the guarantee of national identity established under Article 4(2) of the EU Treaty.