Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Joanna HAWLENA"'
Autor:
Radosław Kowalski, Grażyna Kowalska, Przemysław Mitura, Rafał Rowiński, Urszula Pankiewicz, Joanna Hawlena
Publikováno v:
Molecules, Vol 29, Iss 2, p 292 (2024)
Presently, there is an increasing shift towards the utilization of natural antioxidants and compounds with protective attributes for fatty acids in order to replace synthetic counterparts that may pose health risks. This transition aligns with the gr
Externí odkaz:
https://doaj.org/article/ce8d7128800b48e291f89a1d04e7850e
Autor:
Joanna HAWLENA
Publikováno v:
Transport Problems, Vol 14, Iss 4, Pp 139-150 (2019)
The aim of the paper is to present the author’s attempt to adapt the Servqual Method to study the quality attributes of passenger air services. This market is witnessing a growing dynamic of competition intensity and a distinctive trend consisting
Externí odkaz:
https://doaj.org/article/b99b141e9d8846aaa1cb5ad814bceb11
Autor:
Edinardo Fagner Ferreira Matias, Ana Paula Dantas Pereira, Ana Valéria de Oliveira Braz, Mariana Carvalho Rodrigues, Jussara de Lima Silva, Philippe Alencar Araujo Maia, Sarah Castro dos Santos, Ricardo Andrade Rebelo, Ieda Maria Begnini, Luiz Everson da Silva, Wanderlei do Amaral, Grażyna Kowalska, Rafał Rowiński, Joanna Hawlena, Radosław Kowalski, Henrique Douglas Melo Coutinho, Vilson Rocha Cortez Teles de Alencar
Publikováno v:
Molecules, Vol 27, Iss 19, p 6408 (2022)
Studies show that more consumers are using natural health products in the modern world. We have noticed a growing demand in markets and the professional community for mouthwashes that contain natural compounds. The objective of this study was to asse
Externí odkaz:
https://doaj.org/article/e034ed5e82b04580a139bd55835c5a35
Autor:
Luiz Jardelino de Lacerda Neto, Andreza Guedes Barbosa Ramos, Renata Evaristo Rodrigues da Silva, Luís Pereira-de-Morais, Fernanda Maria Silva, Roger Henrique Sousa da Costa, Lindaiane Bezerra Rodrigues Dantas, José Galberto Martins da Costa, Henrique Douglas Melo Coutinho, Grażyna Kowalska, Joanna Hawlena, Radosław Kowalski, Roseli Barbosa, Francisco Assis Bezerra da Cunha
Publikováno v:
Molecules, Vol 26, Iss 7, p 2041 (2021)
Purpose: Alternative methods for the use of animals in research have gained increasing importance, due to assessments evaluating the real need for their use and the development of legislation that regulates the subject. The principle of the 3R’s (r
Externí odkaz:
https://doaj.org/article/74deed7c74824d7d8df3959bad4d3dcb
Autor:
Joanna Hawlena
Publikováno v:
Ekonomiczne Problemy Turystyki, Vol 34 (2016)
Revenue Management and pricing procedure are key issues for the service sector. Experience of air carriers in the field of revenue management can be seen as an example of increasing profits and creating value of the company at a time when the possibi
Externí odkaz:
https://doaj.org/article/1bc3fb308692411c9bbb23bf5f203667
Autor:
Joanna HAWLENA
Publikováno v:
Transport Problems, Vol 7, Iss 2, Pp 15-26 (2012)
Increasing competition in the air transport market leads to changes in the positioning of companies and to searching for effective means to improve economic efficiency. Effective realization of the transportation process entails considerable expenses
Externí odkaz:
https://doaj.org/article/a5cbb1ba11a1471cb46c4505c3905f05
Autor:
Joanna HAWLENA, Maciej MINDUR
Publikováno v:
Transport Problems, Vol 4, Iss 1, Pp 15-24 (2009)
The predicted tripling of regional air carriage before the year 2027 sets extremely high requirements on future aircraft choice. The main competitors for a share of this market are Bombardier from Canada and Embraer from Brazil, followed by the Frenc
Externí odkaz:
https://doaj.org/article/90c9a67ecd2448ab84ed6eafa4451f64
Autor:
Joanna HAWLENA, Maciej MINDUR
Publikováno v:
Transport Problems, Vol 3, Iss 4 part 2, Pp 101-112 (2008)
The world economic environment of the turn of the century produced many new challenges to civil aviation in expectation of a continued growth in the transportation of passengers and cargo. To meet this growing demand, it will be necessary to increase
Externí odkaz:
https://doaj.org/article/1f0cad18bd24449a88f63bbf3aa0eb79
Autor:
Anna Mazurek-Kusiak, Joanna Hawlena
Publikováno v:
EUROPEAN RESEARCH STUDIES JOURNAL. :445-455
Purpose: The purpose of this paper is to present the impact of the most important price formation determinants on the development of air transport. Design/Methodology/Approach: Research on the factors determining the price strategy of carriers is bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e0a1e800f103bdad7c04984127b154c
https://doi.org/10.35808/ersj/1602
https://doi.org/10.35808/ersj/1602
Autor:
Rafał Rowiński, Joanna Hawlena, Grażyna Kowalska, Karolina Rowińska, Kornelia Kędziora-Kornatowska, Maciej Kornatowski, Mariusz Kozakiewicz
Publikováno v:
International Journal of Environmental Research and Public Health
International Journal of Environmental Research and Public Health, Vol 18, Iss 10816, p 10816 (2021)
Volume 18
Issue 20
International Journal of Environmental Research and Public Health, Vol 18, Iss 10816, p 10816 (2021)
Volume 18
Issue 20
Physical activity is essential at all stages of life, and particularly so in the later years. The main objectives of the present work was to evaluate the physical activity of seniors, aged 65 years and older, living in the area of the Podlaskie voivo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b543e85b09c321fb11edcbe4de9e41
http://europepmc.org/articles/PMC8535249
http://europepmc.org/articles/PMC8535249