Results 141 to 150 of about 8,797 (298)

Zoneamento para a cultura do algodão no Nordeste. II. Algodão herbaceo. [PDF]

, 2011
bitstream/item/33388/1/ZONEMAMENTO-PARA ...
AMORIM NETO, M. da S., BELTRÃO, N. E. de M., FREIRE, E. C., GOMES, D. C., MEDEIROS, J. da C., NOVAIS FILHO, M. de B.   +5 more
core  

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Animality and Ideology in Contemporary Economic Discourse:Taxonomizing Homo Economicus [PDF]

, 2013
Akerlof G. A., Baudrillard J., De Goede M., Derrida J., Feiner S. F., Friedman M., Halberstam J., Haraway D. J., Haraway D. J., Haraway D. J., Herrnstein Smith B., Keynes J. M., Klamer A., Malabou C., Markus E., Marsh N., Mirowski P., Mirowski P., Nelson J. A., O'Boyle E. J., Paul Crosthwaite, Read J., Rushkoff D., Schabas M., Shukin N., Sornette D., Staiger J., Terzi A., Weil K., Wolfe C., Wolfe C.   +30 more
core   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Qualidade físico-química da água para irrigação do Rio Piancó Piranhas Açu na cidade de Pombal – PB

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2014
A prática da irrigação, muitas vezes, é a única possibilidade de garantir a produção agrícola, especialmente em regiões tropicais de clima quente e seco, como é o do semiárido do Nordeste brasileiro.
Paloma Mara de Lima Ferreira, Manoel Moises Ferreira de Queiroz, Thâmara Martins Ismael Sousa, José Wagner Alves Garrido, Fagner França da Costa   +4 more
doaj  

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

The Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille, Kyla Beguesse, Ewan Wolff, Clemens Zinner, Patrick Asbach, François Clarac, Florian Witzmann   +6 more
wiley   +1 more source

Metais pesados nos sedimentos ativos de corrente na confluência dos rios Piranhas e Seridó, estado do RN

Revista Brasileira de Ciências Ambientais, 2014
Neste trabalho se discute as definições de Sedimento de Fundo (SF) e Sedimento Ativo de Corrente (SAC), na perspectiva de aplicação dos parâmetros nacionais e internacionais definidores da qualidade dos sedimentos.
Mário Tavares de O. Cavalcanti Nt., Maria Sallydelândia Sobral de Farias, José Dantas Neto   +2 more
doaj  

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source