Results 31 to 40 of about 77,659 (223)

Pista de skate da Trindade: imaterialidades e vestígios de memória [PDF]

open access: yesCadernos NAUI, 2021
O presente artigo propõe uma reflexão sobre as memórias, vestígios, materialidades e imaterialidades pertencentes aos grupos frequentadores, bem como a sua ocupação territorial na pista de skate Trinda Times, localizada no bairro Trindade, na cidade ...
Thainá de Castro   +3 more
doaj  

O Ethos do Street Skate num Brasil Dividido

open access: yesRevista Eco-Pós, 2023
O objetivo deste artigo é refletir sobre a construção das representações midiáticas do skate de rua nas mídias a partir de filmes e transmissões das Olimpíadas de Tóquio de 2020 na Globo e de três colunas publicadas em 2021 e 2022, de Chico Lins, Valmir
Cláudia Pereira
doaj   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

All their eggs in one basket: a rocky reef nursery for the longnose skate (Raja rhina Jordan & Gilbert, 1880) in the southern California Bight [PDF]

open access: yes, 2008
Skates (family Rajidae) are oviparous and lay tough, thick-walled eggs. At least some skate species lay their eggs in spatially restricted nursery grounds where embryos develop and hatch (Hitz, 1964; Hoff, 2007).
Cochrane, Guy   +4 more
core  

Precision teaching and fluency: the effects of charting and goal-setting on skaters’ performance [PDF]

open access: yes, 2010
This research involved three successive studies where precision teaching methods were used to increase roller skaters performance rates of basic skating skills. The first study compared precision teaching methods both with and without the use of charting
Foster, T. Mary   +2 more
core   +2 more sources

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

A nursery site of the Alaska skate (Bathyraja parmifera) in the eastern Bering Sea [PDF]

open access: yes, 2008
A nursery site for the Alaska skate (Bathyraja parmifera) was sampled seasonally from June 2004 to July 2005. At the small nursery site (~2 km2), located in a highly productive area near the shelf-slope interface at the head of Bering Canyon in the ...
Hoff, Gerald R.
core  

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

An Interdisciplinary Sustainability Evaluation of the Skate Fishery in the Gulf of Alaska [PDF]

open access: yes, 2012
Skates are in growing demand worldwide, and the 2008 U.S. landings of skates was estimated at 65 million pounds, worth $11 million. However, many Atlantic Ocean skate stocks are collapsing.
Farrugia, Thomas
core  

The role of sand lances (Ammodytes sp.) in the Northwest Atlantic ecosystem: a synthesis of current knowledge with implications for conservation and management [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Staudinger, M. D., Goyert, H., Suca, J. J., Coleman, K., Welch, L., Llopiz, J.
Altman, Irit   +23 more
core   +1 more source

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