Purpose of the article is empirical verification of factors of efficient knowledge sharing by scientific workers of universities, existing in literature of the subjects, and an attempt to identify the most significant of them. The illustrative empirical data were obtained through a research tool in a form of a survey questionnaire, addressed to workers employed on scientific and didactic positions at universities located in Poland. The realized research allowed to specify previous knowledge related to premises of knowledge sharing, with regard to the knowledge workers. Results of the performed research suggest that these factors are mainly of a resourceful nature. The obtained results not only confirm but also complement the theoretical basis for knowledge sharing in the academic environment.

The openness of science is to ensure free access to the ultimate outcome of research and the use of open models in other areas of scientific work. The article pointed out the possibility of using the concept of organizational learning in shaping openness. Learning of an organization is a complex and multi-level phenomenon. Expanding the boundaries of organizational learning is promoted by networking of information with other entities. Reinforcing learning within the open science may include its types proposed by E. Stern.

Today's environment of any organization and to seek ever new ways to improve the efficiency of their operation. This applies to both universities, as well as local government units, which together more often cooperate and implement various projects. Joint actions can be seen through the gradual raising ethical standards applied in different organizations. These study provides perspectives from the axiological to manage these specific types of organization, which is the university and the local government unit.

Background. Initiatives to promote gender equality in STEM have been developed in Europe over a number of years. However, all specific programmes have proved to be insufficient to increase the number of women in science and in engineering.

Research aims. The main objective is to analyze the barriers that lead to gender inequity in the context of science and the academia, namely vertical and horizontal segregation (underrepresentation of women in STEM) and asymmetric gender culture in organisations (including structural barriers for women).

Methodology. In this paper location parameters of descriptive statistics, like median 1st and 3rd quartile and rate structure, were compared. Those simple parameters were used to show the scale of differences between males and females, especially in the context of salaries, and to highlight the dynamics of changes in time.

Key findings. The study revealed that there is no equity in salaries at all educational levels in Poland. There is also no equity in R&D personnel salaries and in number of engineering students and in higher level technical university personnel.

Conclusions. Urgent solutions and actions are needed to increase the equity balance in STEM in the context of salaries and careers development, in transportation engineering field.