Results 1 to 10 of about 14,865 (203)

Late Miocene Conidae (Mollusca: Gastropoda) of Crete (Greece). Part 2

open access: yesEuropean Journal of Taxonomy, 2022
Late Miocene Conidae of Crete (Greece) have recently been evaluated for the genera Conilithes and Conus (Kalloconus). We continue this first inventory of the Miocene Conidae from Crete by discussing the genera Conus (Lautoconus), Conus (Stephanoconus ...
Christos Psarras   +2 more
doaj   +2 more sources

Pathology of the conus medullaris and cauda equina. Beyond the usual suspects [PDF]

open access: yesInsights into Imaging
Background Pathologies affecting the conus medullaris and cauda equina can present with overlapping clinical symptoms, making an accurate diagnosis essential.
Nerses Nersesyan   +5 more
doaj   +2 more sources

Non-Peptidic Small Molecule Components from Cone Snail Venoms

open access: yesFrontiers in Pharmacology, 2021
Venomous molluscs (Superfamily Conoidea) comprise a substantial fraction of tropical marine biodiversity (>15,000 species). Prior characterization of cone snail venoms established that bioactive venom components used to capture prey, defend against ...
Zhenjian Lin   +14 more
doaj   +1 more source

Principal Component and Structural Element Analysis Provide Insights into the Evolutionary Divergence of Conotoxins

open access: yesBiology, 2022
Predatory cone snails (Conus) developed a sophisticated neuropharmacological mechanism to capture prey, escape against other predators, and deter competitors.
Akira Kio V. Kikuchi, Lemmuel L. Tayo
doaj   +1 more source

Microsurgical resection of giant T11/T12 conus cauda equina schwannoma

open access: yesBiomolecules & Biomedicine, 2021
In this video, we highlight the anatomy involved with microsurgical resection of a giant T11/T12 conus cauda equina schwannoma. Spinal schwannoma remains the third most common intradural spinal tumor.
Alisa Arnautovic   +2 more
doaj   +1 more source

A 100 m population grid in the CONUS by disaggregating census data with open-source Microsoft building footprints

open access: yesBig Earth Data, 2021
In the Big Data era, Earth observation is becoming a complex process integrating physical and social sectors. This study presents an approach to generating a 100 m population grid in the Contiguous United States (CONUS) by disaggregating the US census ...
Xiao Huang   +3 more
doaj   +1 more source

Molecular genetics and ecological divergence time study of the cone snail species in the Persian Gulf [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2017
Marine gastropod genus' Conus diversified rapidly during the Miocene includes the most species-rich modern marine genus. The aim of this study is an expanded molecular phylogenetic analysis and divergence time of two dominant cone snail species from the ...
Halimeh Rajabi   +4 more
doaj   +1 more source

Lorsque l’entrée dans le monde scolaire se heurte aux modèles d’enfant et de parent attendus

open access: yesRecherches en Éducation, 2021
The recognition of the positive value of student diversity and their right to full participation are key aspects of inclusion as a means of managing heterogeneity of the school population in an equality perspective.
Xavier Conus
doaj   +1 more source

Glowing seashells: diversity of fossilized coloration patterns on coral reef-associated cone snail (Gastropoda: Conidae) shells from the Neogene of the Dominican Republic. [PDF]

open access: yesPLoS ONE, 2015
The biology of modern Conidae (cone snails)--which includes the hyperdiverse genus Conus--has been intensively studied, but the fossil record of the clade remains poorly understood, particularly within an evolutionary framework.
Jonathan R Hendricks
doaj   +1 more source

Magnetic Resonance Imaging Observations of the Conus Medullaris in a Korean Population [PDF]

open access: yesAsian Spine Journal, 2019
Study Design Retrospective study (level of evidence: level 3). Purpose To study the anatomy of the conus medullaris in Koreans. Overview of Literature The anatomical position of the conus medullaris is well-documented in anatomy textbooks; however, the ...
Myung-Sang Moon   +4 more
doaj   +1 more source

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