Results 281 to 290 of about 13,348,296 (358)

Left-right symmetry breaking: learning from the chicken. [PDF]

Front Cell Dev Biol
Pieper TK, Tsikolia N.
europepmc   +1 more source

Dynamics of primitive elements under group actions [PDF]

Pratyush Mishra
openalex   +1 more source

Primitive Ordered Permutation Groups [PDF]

, 1982
openaire   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

The Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli, Julia Diez‐Valero, Ignacio Martínez, Rolf Quam, Brian A. Keeling, Nicole M. Webb, Mercedes Conde‐Valverde   +6 more
wiley   +1 more source

Observing Transient Breathing States of MIL-53 Homologues Using In Situ Single Crystal 3D Electron Diffraction. [PDF]

Small
Liddle M, Beck C, Main RM, Bara D, Wilson C, MacLaren DA, Boldrin D, Forgan RS.   +7 more
europepmc   +1 more source

New partial skeleton of Homo habilis from the upper Burgi Member, Koobi Fora Formation, Ileret, Kenya

The Anatomical Record, EarlyView.
Abstract KNM‐ER 64061 is a partial skeleton from the upper Burgi Member of the Koobi Fora Formation (2.02–2.06 Ma) associated taphonomically and geochemically with a nearly complete mandibular dentition (KNM‐ER 64060) attributed to Homo habilis.
Frederick E. Grine, Deming Yang, Ashley S. Hammond, William L. Jungers, Michael R. Lague, Carrie S. Mongle, Osbjorn M. Pearson, Meave G. Leakey, Louise N. Leakey   +8 more
wiley   +1 more source

Constructing the spatiotemporal atlas of single-cell lineage trajectories in stereotypic biological structures. [PDF]

iScience
Wang R, Yang X, Lian C, Wang J, Chen J, Qian Y, Xu Y, Wang L, Marioni JC, Tam PPL, Jing N.   +10 more
europepmc   +1 more source

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

The Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich, Kfir Eliyahu, Nir Edery, Lior Moss, Saleem Eben Bari, Assaf Marom   +5 more
wiley   +1 more source

The Psyche Light Elements Investigation. [PDF]

Space Sci Rev
Prettyman TH, Mittlefehldt DW, Asphaug EI, Binzel RP, Courville SW, Elkins-Tanton LT, Lawrence DJ, Marchi S, Merayo JMG, McCoy TJ, Weiss BP.   +10 more
europepmc   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source