Results 131 to 140 of about 593,452 (264)

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Mapa operacyjna 1:300 000 [cartographic material] /

, 2000
Facsimile reproduction of topographic map series of Poland between 1923 and 1939, showing boundaries, roads, railways, rivers and built-up areas. Relief shown by contours and spot heights.
Wojskowy Instytut Geograficzny (Poland)
core  

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Temporary Work in Poland: Who Gets the Jobs?

In recent years, Poland witnessed a dramatic decline in its unemployment rate and, from having had one of the worst jobless records in the EU-27, the country now posts a figure below the Union average.
H Ingham, M Ingham
core  

Correction: The prevalence of mental health disorders and stress coping strategies among forced migrants from Ukraine and Russia. [PDF]

Sci Rep
Długosz P, Yuzva L.
europepmc   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

The Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Defense Strategy of the Republic of Poland: Sector strategy of the National Security Strategy of the Republic of Poland, 2009

, 2009
Ministry of National Defence of Poland
core  

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

The Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras, Rodrigo Temp Müller, Leonardo Kerber, Mirian Carbonera   +3 more
wiley   +1 more source

Retraction Note: Long-term dynamics and distribution of large carnivores in Poland. [PDF]

Sci Rep
Sienkiewicz-Paderewska D, Paderewski J.
europepmc   +1 more source

Solidarity with Poland but Not from Poland

, 2018
openaire   +2 more sources