Results 21 to 30 of about 1,085 (131)
岐阜県熊石洞産の後期更新世のヤベオオツノジカとヘラジカの化石（その２）体幹骨・肢骨 [PDF]
, 2017 中部日本に位置する熊石洞は，数多くの後期更新世の哺乳類化石を産出している．その中には，ヤベオオツノジカ（Sinomegaceros yabei）とヘラジカ（Alces alces）の2種の大型シカ化石が多量に含まれている．本稿では，体骨の詳細な記載と計測を行い，ヤベオオツノジカとヘラジカの体骨の識別点を初めて明確に示した．またヤベオオツノジカの肢骨を中国産のSinomegaceros 属の種，ならびにアイルランド産のMegaloceros giganteusの骨と比較した．その結果 ...
奧村 潔 +3 more
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Clinical, radiological and therapeutic features of keratocystic odontogenic tumours: a study over a decade [PDF]
, 2014 Factors associated with the potential for recurrence of keratocystic odontogenic tumours (KCOT) still remain to be clearly determined and no consensus exists concerning the management of KCOT.
Burgueño García, Miguel +3 more
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ACADEMIA International Journal for Social SciencesPolycyclic conjugated hydrocarbons (PCHs) with symmetric hollow coronoid structures represent a fundamental class of molecular graphs, exhibiting unique topological and electronic properties. This study systematically investigates the metric degree polynomial and eccentricity sequence for families of PCHs defined by equal arm parameters (t=s=r).
Hamad Mukhtar +2 more
openaire +1 more source
A reassessment of the postcanine dentition and systematics of the tritylodontid Stereognathus (Cynodontia, Tritylodontidae, Mammaliamorpha), from the Middle Jurassic of the United Kingdom [PDF]
, 2017 Tritylodontidae was a successful advanced cynodont clade with a close relationship to mammals, but falling outside the clade Mammaliaformes. Stereognathus ooliticus was the first tritylodontid to be named and described in 1854, but since then no ...
Brusatte, Stephen L. +4 more
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Mandibular Implants: A Metamaterial‐Based Approach to Reducing Stress Shielding
Advanced Healthcare Materials, Volume 14, Issue 13, May 16, 2025.Metamaterial mandibular implants offer a novel approach to reducing stress shielding and enhancing biomechanical stimulation. This study compares a gyroid‐based metamaterial plate to a solid titanium plate using photoelasticity and finite element analysis.
Jorn‐Ids Heins +4 more
wiley +1 more source
Papers in Palaeontology, Volume 11, Issue 2, March/April 2025.Abstract Since its description in 1840, the toothed whale Squalodon was conceptualized as a transitional form between archaeocetes‐like Basilosaurus and the modern toothed whales (Odontoceti). The cranial morphology of Squalodon approximates that of modern odontocetes; however, their dental patterning more closely resembles that of archaeocetes ...
Margot D. Nelson +2 more
wiley +1 more source
, 1963 Main articleDescriptions of this genus and species, the type of an infraorder, have thus far been based on three individuals. The type in the South African Museum, Cape Town is a complete skull, but somewhat unsatisfactorily preserved and cleaned.
Brink, A. S.
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Integrated Design and Prototyping of a Robotic Head for Ocular and Craniofacial Trauma Simulators
The International Journal of Medical Robotics and Computer Assisted Surgery, Volume 21, Issue 1, February 2025.ABSTRACT Background Medical simulation is relevant for training medical personnel in the delivery of medical and trauma care, with benefits including quantitative evaluation and increased patient safety through reduced need to train on patients. Methods This paper presents a prototype medical simulator focusing on ocular and craniofacial trauma (OCF ...
Marcello Gallerani +4 more
wiley +1 more source
Late Triassic traversodont cynodonts from Nova Scotia and southern Africa [PDF]
, 1984 The first gomphodont cynodont from North America is described from the Upper Triassic Wolfville Formation, Fundy Group, Newark Supergroup, of Burntcoat, Minas Basin, Nova Scotia, Canada. Known material consists of a large mandible, edentulous but for two
Hopson, James A.
core
A new genus and species for the amiiform fishes previously assigned to Amiopsis from the Early Cretaceous of Las Hoyas, Cuenca, Spain [PDF]
, 2017 The Mesozoic actinopterygian fish Amiopsis has been reported from three different localities in the Iberian Peninsula. Amiopsis woodwardi was described from the Berriasian–Valanginian of El Montsec (Lérida, Spain).
MartÍn-Abad, Hugo +1 more
core +1 more source