Results 181 to 190 of about 2,692,349 (306)

Dental anomalies in Pleistocene African hippopotamuses from Olduvai Bed II

The Anatomical Record, EarlyView.
Abstract Hippopotamuses are key palaeoenvironmental indicators in African Pleistocene ecosystems due to their ecological dependence on permanent water bodies and their frequent representation in the fossil record. This study examines dental anomalies in Hippopotamus cf. gorgops from several localities in Bed II of Olduvai Gorge (Tanzania), dated to ca.
Darío Fidalgo, Faysal Bibi, Jean‐Renaud Boisserie, Jackson K. Njau, Ignacio de la Torre   +4 more
wiley   +1 more source

Correction: Prevalence and antimicrobial resistance characterization of multidrug-resistant Staphylococcus epidermidis isolated from raw milk of dairy cattle and ewes. [PDF]

PLoS One
Inamullah, Kamal M, Badshah F, Khan S, Tayh G, Ben Said M, Ibáñez-Arancibia E, De Los Ríos Escalante PR, Fatima H, Ikram M, Belkahia H, Usman T.   +11 more
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

Correction: Cifuentes et al. Fast Isolation of Flavonoids from the Endemic Species <i>Nolana ramosissima</i> I.M. Johnst and Its Endothelium-Independent Relaxation Effect in Rat Aorta. <i>Molecules</i> 2020, <i>25</i>, 520. [PDF]

Molecules
Cifuentes F, Palacios J, Bórquez J, Paredes A, Parra C, Bravo A, Simirgiotis MJ.   +6 more
europepmc   +1 more source

Guía y propuesta de mejora de la implementación del Protocolo de Nagoya en la investigación genética sin fines de lucro en Argentina

Fil: Cabanne Gustavo S. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentina.Fil: Lijtmaer Darío A. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentina.Fil: Barone Laura.
Cabanne, Gustavo S, Faivovich, Julián, Barone, Laura, Arrieta, Ramiro S., Grossi, Mariana, Lavinia, Pablo D., Ramírez, Martín, Lijtmaer, Dario A, Tubaro, Pablo L, Ferreiro, Alejandro, Oklander, Luciana, Baldo, Diego, Bukowski, Belen, Kopuchian, Cecilia, Teta, Pablo, Gutierrez, Diego, Chemisquy, M. Amelia   +16 more
core  

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Retraction Note: Dual role of ROS-dependent anti-cancer activity and photocatalytic degradation of graphene oxide against MCF-7 breast cancer cells and organic dye. [PDF]

Sci Rep
Chelliah CK, Rajivgandhi G, Maruthupandy M, Chackaravarthi G, Ramachandran G, Liu YH, Mohamad OAA, Li S, Li WJ, Bhaviripudi VR, Basha SS, Shahapurkar K, Gebremaryam G.   +12 more
europepmc   +1 more source

Balancing mechanics and metabolism: Elevational variation in the microanatomy of hummingbird flight muscle

The Anatomical Record, EarlyView.
Abstract Factors varying along elevational gradients impose strong aerodynamic and physiological constraints on powered flight, yet the internal microanatomical variation associated with elevational context in animals under such conditions remains poorly understood.
Juan Camilo Ríos‐Orjuela, Juliana Novoa‐Páramo, Maria Juliana Villalba Patiño, Zayra Viviana Garavito‐Aguilar, Alejandro Rico‐Guevara, Carlos Daniel Cadena   +5 more
wiley   +1 more source

Two new species of <i>Besleria</i> (Gesneriaceae) from Reserva Natural Mesenia-Paramillo in Colombia's Cordillera Occidental. [PDF]

PhytoKeys
Clark JL, Clavijo L, Hoyos-Gómez SE, Vieira-Uribe S, Rendón U, Mazariegos LA, Wahlert GA.   +6 more
europepmc   +1 more source

Porvenir de las Ciencias Naturales

, 1959
Universidad Nacional de La ...
openaire   +1 more source