Results 191 to 200 of about 16,693 (260)

Tracing social mechanisms and interregional connections in Early Bronze Age Societies in Lower Austria. [PDF]

Nat Commun
Furtwängler A, Rebay-Salisbury K, Neumann GU, Kanz F, Ringbauer H, Bianco RA, Schmidt T, Semerau L, Radzevičiūtė R, Barquera R, Rohland N, Stewardson K, Workman JN, Curtis E, Zalzala F, Callan K, Iliev L, Qiu L, Cheronet O, Wagner A, Bravo Morante G, Spannagel M, Teschler-Nicola M, Novotny F, Verdianu D, Pinhasi R, Reich D, Krause J, Stockhammer PW, Mittnik A.   +29 more
europepmc   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Human Dignity and the Metaphysical Crisis in Postmodern Ethics. [PDF]

Linacre Q
Frantz P, Rego F, Barbas S.
europepmc   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

The Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti, Lívia Roese‐Miron, Brodsky Dantas Macedo Farias, Marina Bento Soares, Leonardo Kerber   +4 more
wiley   +1 more source

Reconstructing the genetic formation of Han Chinese from ancient genomes. [PDF]

BMC Biol
Qiu L, Chen H, Chen H, Qin C, Xu M, Jiang Y, Ma H, Shen Q, Peng Y, Mao X, Liu Y, Wang B, Ji Z, Zhu K, Xu Y, Tao L, He H, Zhou H, Zou X, Wang X, Tang J, Hao D, Wang X, Wang CC.   +23 more
europepmc   +1 more source

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

The Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan, Rachel Ives, Zewdi J. Tsegai, Louise T. Humphrey   +3 more
wiley   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson, Alison M. Murray, Donald B. Brinkman   +2 more
wiley   +1 more source

Genetic Identification of Human Skeletal Remains in Forensic Context: A Review. [PDF]

Genes (Basel)
Cainé L, Henriques M, Rohovska A, Sousa B, Afonso Costa H, Correia Dias H, Rodrigues J, Franco M, Mukan O, Nascimento R, Mofreita V, Amorim A.   +11 more
europepmc   +1 more source

Commentary: Additional observations on the skeleton of a juvenile Gryposaurus notabilis (Ornithischia: Hadrosauridae)

The Anatomical Record, EarlyView.
Jordan C. Mallon, David C. Evans, Yuguang Zhang, Hai Xing   +3 more
wiley   +1 more source