Results 271 to 280 of about 17,412 (336)

Osteohistology of the unusually fast‐growing theropod dinosaur Ceratosaurus

Journal of Anatomy, EarlyView.
We report the histology of multiple elements attributed to four individuals of Ceratosaurus. We find that the histology and growth models corroborate previous reports of rapid tissue growth in the genus. Abstract Ceratosaurus is a large‐bodied non‐avian theropod dinosaur known from the Upper Jurassic Morrison Formation of North America and is ...
Riley Sombathy, Patrick M. O'Connor, Michael D. D'Emic   +2 more
wiley   +1 more source

Nonlinear topological symmetry protection in a dissipative system. [PDF]

Nat Commun
Coen S, Garbin B, Xu G, Quinn L, Goldman N, Oppo GL, Erkintalo M, Murdoch SG, Fatome J.   +8 more
europepmc   +1 more source

Multiple developmental origins of the avian propatagial muscle and their evolutionary implications

Journal of Anatomy, EarlyView.
Through the analyses on the developmental process of forelimb muscles in the chicken and outgroup taxa, we found that the avian propatagial muscle developed from multiple cell masses derived from parts of the developing forelimb muscles, in association with the hypertrophied dermis along the cranial edge of the developing propatagium.
Yurika Uno, Tatsuya Hirasawa
wiley   +1 more source

Pitchfork bifurcation and vibrational resonance in a neutral delayed system [PDF]

Bin Zhang
openalex   +1 more source

Embryologıcal development and comparatıve analysıs of Anguis colchica (Nordmann, 1840): Insights into ossification and morphologıcal traits in anguimorph lizards

Journal of Anatomy, EarlyView.
This study examines the embryonic development of Anguis colchica across three stages, highlighting key morphological and skeletal features. Ossification begins before stage 6, with cranial bones forming early, while frontal and parietal bones remain unfused at stage 7.
Elif Yıldırım Caynak, Eda Şen, Çetin Ilgaz, Yusuf Kumlutaş, Ahmet Gökay Korkmaz, Kamil Candan   +5 more
wiley   +1 more source

Pitchfork and Hopf bifurcation threshold in stochastic equations with delayed feedback

, 2008
F. Lepine, Jorge Viñals
openalex   +2 more sources

Labour Mobility and Colonial and Forced Labour Regimes in Indonesia: A Long‐Term View

Journal of Agrarian Change, EarlyView.
ABSTRACT Incorporated into the global economy to provide the commodities for core capitalist countries, Indonesia experienced a variety of predominantly unfree labour regimes that connected local societies to global markets. These regimes varied from slavery, coerced labour imposed by colonial authorities, to extensive patterns of leverage employers ...
Ulbe Bosma
wiley   +1 more source

Fracture resistance and behavior of endodontically treated maxillary premolars with varying ferrule heights and post numbers: A laboratory study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate how varying ferrule heights and the number of glass fiber posts affect fracture resistance and behavior of endodontically treated maxillary first premolars with substantial loss of tooth structure. Materials and Methods Twenty‐four extracted endodontically treated human maxillary first premolars were divided into three ...
Mohammad D. Aljanakh, Fahad A. Bakitian, Sami A. Almohefer, Hatem D. Alshammari, Anmar Kensara, Ahmed A. Madfa   +5 more
wiley   +1 more source

Nonlinear Topological Photonics: Capturing Nonlinear Dynamics and Optical Thermodynamics. [PDF]

ACS Photonics
Wong S, Cerjan A, Makris KG, Khajavikhan M, Christodoulides D, Oh SS.   +5 more
europepmc   +1 more source

The Core‐Periphery Model Under Additively Separable Preferences

Journal of Regional Science, Volume 65, Issue 2, Page 378-402, March 2025.
ABSTRACT This paper reexamines Krugman's core‐periphery model by substituting his constant elasticity of substitution (CES) utility with a general additively separable utility that comprehensively captures the pro‐competitive effect while preserving the income effect.
Congcong Wang, Dao‐Zhi Zeng, Xiwei Zhu
wiley   +1 more source