Results 111 to 120 of about 26,435 (160)

Lesbijki, geje i ich dzieci – różnorodność form rodzinnych

open access: yesInterAlia, 2013
The article concerns issues related to same-sex parenting. Families made up of lesbians and gays raising children are a challenge for traditional sociological definitions of family.
Dorota Majka-Rostek
doaj   +1 more source

Różnorodność florystyczna wybranych zbiorowisk nieleśnych doliny Sanu

open access: yesAgronomy Science, 2006
The research material consisted of 802 relevés recorded during 2002–2004 using the Braun-Blanquet method in plant communities of meadows and pastures and in the neighboring marshes, xerothermal swards, as well as water and synanthropic plant communities.
Czesława Trąba   +2 more
doaj  

Flora naczyniowa doliny Olszowki [Kotlina Sandomierska] - walory i zagadnienia ochrony [PDF]

open access: yes, 2009
The study area was a small lowland river valley within a range of 4750 m length and approx. 150 m width (about 62 ha), situated in the south-east of Poland, in the middle of Sandomierz Basin (Fig. 1).
Kubiak, Adam P.
core  

Selected topics in the African reflection on international relations: A study of the views of George M. Carew [PDF]

open access: yes, 2014
In this paper, I present and make a critical analysis of the thoughts of the Sierra Leonean philosopher George M. Carew, who is the author of one of the broadest contemporary visions of the political future of Africa.
Trzcinski, Krzysztof
core  

Echogenicity of benign adrenal focal lesions on imaging with new ultrasound techniques - report with pictorial presentation. [PDF]

open access: yesJ Ultrason, 2015
Słapa RZ   +5 more
europepmc   +1 more source

Quo Vadis medycyno regeneracyjna?: Quo Vadis Regenerative Medicine? [PDF]

open access: yesActa Haematol Pol, 2013
Ratajczak MZ, Suszyńska M.
europepmc   +1 more source

Edukacja ekonomiczna w Polsce [PDF]

open access: yes, 2016
The article presents the findings of empirical studies on various aspects of the activities of schools of economics. The research was conducted from May 1,1993 to April 30,1996.
Beksiak, Janusz
core   +1 more source

Różnorodność manifestacji klinicznych zakażeń Mycoplasma pneumoniae. Obserwacje kliniczne

open access: yesPediatria i Medycyna Rodzinna, 2013
Zakażenie Mycoplasma pneumoniae stanowi złożony problem kliniczny. Jego najczęstszą manifestacją jest tzw. aty‑ powe zapalenie płuc, charakteryzujące się łagodnym przebiegiem, umiarkowanie podwyższoną temperaturą ciała oraz obecnością niewielkich zmian
Agnieszka Lipińska-Opałka   +3 more
doaj  

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