Results 161 to 170 of about 11,869 (271)

Water-induced bridgmanite coarsening may produce highly viscous lower mantle seismic anomalies. [PDF]

Natl Sci Rev
Lyu Y, Fei H, Chakraborti A, Ballmer M, Faul U, Zhou S, Yang Y, Liu J, Xu F, Fu S, Zhang B, Xia Q, Katsura T.   +12 more
europepmc   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

The Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo, Júlio César Costa de Souza, Angele Martins   +2 more
wiley   +1 more source

Planetary Boundary for Novel Entities: Time for a Reboot. [PDF]

Environ Sci Technol
Jahnke A, Bai Y, Brack W, Carney Almroth B, Diamond ML, Dragsdahl ALST, Escher BI, Fantke P, Kühnel D, MacLeod M, Ragas AMJ, Sakschewski B, Schmidt C, Strauss V, Treu G, Villarrubia-Gómez P, Wang Z, Wendt-Potthoff K, Ågerstrand M, Caesar L.   +19 more
europepmc   +1 more source

Seismic reflection moveout for azimuthally anisotropic media

, 2002
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 2002.Includes bibliographical references (p. 281-287).Anisotropy can exist in the subsurface as an intrinsic property, or as an induced property,
Al-Dajani, AbdulFattah A
core  

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

The Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia, Sandriely F. Marcondes, Mayara S. Siqueira, Taynara R. F. Leão, Robson A. Rodrigues, Karine N. N. Farias, André L. N. Silva, Karin Virgínia Kuibida, Lilian Franco‐Belussi, Carlos E. Fernandes   +9 more
wiley   +1 more source

Euhabitability: A New Term to Aid in the Search for Life in Addition to the Habitable Zone Framework. [PDF]

Space Sci Rev
Glaser DM, Olson S, Berdyugina S, Byrne P, Cawood P, Lingam M, Lustig-Yaeger J, Spohn T.   +7 more
europepmc   +1 more source

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

Calling for a GeoHealth Decadal Survey: Accelerating Solution-Oriented Research and Applications to Address Environmental and Health Problems. [PDF]

Geohealth
Tong DQ, Gorris ME, Abadi AM, Anenberg S, Ardon-Dryer K, Bratburd JR, Cromar K, Hang Y, Harp RD, Hoffman-Hall A, Horwell CJ, Kerr GH, Ma Y, Ryan SJ, Stowell JD, Usmani M, Wimberly MC, Zaitchik BF, Chen K.   +18 more
europepmc   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Miniature Dungey-like cycle at Mars. [PDF]

Nat Commun
Xu S, McFadden JP, Mitchell DL, Luhmann JG, Halekas JS, Hanley KG, Mazelle CX, Espley JR, Curry SM.   +8 more
europepmc   +1 more source