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Wyświetlanie 1-2 z 2
Tytuł:
Leadership and mental models. Study of school principals’ awareness
Autorzy:
Mazurkiewicz, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/639306.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Educational leadership
mental models
change
development
Opis:
The main purpose of the proposed paper is to analyze paradigms (theoretical frames) of leadership owned and used by school principals. The analysis is based on the results of the research conducted for the purpose of defining and describing the school principals’ way of thinking about leadership for education. For the purpose of building framework for research it was assumed that four leadership paradigms might be defined. Leadership might be understood through classic paradigm of leadership (domination of the significant person or elite group); or transactional paradigm (influence and negotiations); or visionary paradigm (called sometimes charismatic where the most import ant is clear vision); or organic paradigm (existing in multicultural and diverse world where leadership is flexible and leaders change dependently on a situation) Three methods have been used: interview with 99 principals of schools (of different type), observation in the same number of schools and analyses of the blogs (written on-line by school principals). It is common to ignore the mental models (or paradigms) used by people what brings certain outcomes for every initiative. It is necessary for policy making, change projects or developmental initiatives to recognize and take under consideration the diversity of possible perspectives (mental models) owned by those who are working in the concerned area, in this case head teachers. Civilization changes influence context and demands towards schools. Those challenges impact the modernization of schools. One of the common expectation towards management are more open - participative mode of the decision making process and the involvement of employees in sharing responsibilities. Unfortunately different initiatives towards inclusion of employees into management and leadership processes bring rather disappointing results because they ignore ideologies and assumptions of people who decide about school functioning. Analysis of the results of the research should improve the understanding of the school reality by showing strategies and decisions adequate to the state of “educational consciousness”.
Źródło:
Zarządzanie Publiczne; 2012, 4(20); 27-48
2084-3968
Pojawia się w:
Zarządzanie Publiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evolution Of The Results Of 1500 Liver Transplantations Performed In The Department Of General, Transplant And Liver Surgery Medical University Of Warsaw
Autorzy:
Krawczyk, Marek
Grąt, Michał
Grąt, Karolina
Wronka, Karolina
Krasnodębski, Maciej
Stypułkowski, Jan
Masior, Łukasz
Hołówko, Wacław
Ligocka, Joanna
Nyckowski, Paweł
Wróblewski, Tadeusz
Paluszkiewicz, Rafał
Patkowski, Waldemar
Zieniewicz, Krzysztof
Pączek, Leszek
Milkiewicz, Piotr
Ołdakowska-Jedynak, Urszula
Najnigier, Bogusław
Dudek, Krzysztof
Remiszewski, Piotr
Grzelak, Ireneusz
Kornasiewicz, Oskar
Kotulski, Marcin
Smoter, Piotr
Grodzicki, Mariusz
Korba, Michał
Kalinowski, Piotr
Skalski, Michał
Zając, Krzysztof
Stankiewicz, Rafał
Przybysz, Marta
Cieślak, Bartosz
Nazarewski, Łukasz
Nowosad, Małgorzata
Kobryń, Konrad
Wasilewicz, Michał
Raszeja-Wyszomirska, Joanna
Piwowarska, Jolanta
Giercuszkiewicz, Dorota
Sańko-Resmer, Joanna
Rejowski, Sławomir
Szydłowska-Jakimiuk, Monika
Górnicka, Barbara
Wróblewska-Ziarkiewicz, Bogna
Mazurkiewicz, Michał
Niewiński, Grzegorz
Pawlak, Jacek
Pacho, Ryszard
Powiązania:
https://bibliotekanauki.pl/articles/1395614.pdf
Data publikacji:
2015-05-01
Wydawca:
Index Copernicus International
Tematy:
liver transplantation
survival
outcomes
donors
center experience
center volume
Opis:
Liver transplantation is a well-established treatment of patients with end-stage liver disease and selected liver tumors. Remarkable progress has been made over the last years concerning nearly all of its aspects. The aim of this study was to evaluate the evolution of long-term outcomes after liver transplantations performed in the Department of General, Transplant and Liver Surgery (Medical University of Warsaw). Material and methods. Data of 1500 liver transplantations performed between 1989 and 2014 were retrospectively analyzed. Transplantations were divided into 3 groups: group 1 including first 500 operations, group 2 including subsequent 500, and group 3 comprising the most recent 500. Five year overall and graft survival were set as outcome measures. Results. Increased number of transplantations performed at the site was associated with increased age of the recipients (p<0.001) and donors (p<0.001), increased rate of male recipients (p<0.001), and increased rate of piggyback operations (p<0.001), and decreased MELD (p<0.001), as well as decreased blood (p=0.006) and plasma (p<0.001) transfusions. Overall survival was 71.6% at 5 years in group 1, 74.5% at 5 years in group 2, and 85% at 2.9 years in group 3 (p=0.008). Improvement of overall survival was particularly observed for primary transplantations (p=0.004). Increased graft survival rates did not reach the level of significance (p=0.136). Conclusions. Long-term outcomes after liver transplantations performed in the Department of General, Transplant and Liver Surgery are comparable to those achieved in the largest transplant centers worldwide and are continuously improving despite increasing recipient age and wider utilization of organs procured from older donors.
Źródło:
Polish Journal of Surgery; 2015, 87, 5; 221-230
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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