Results 11 to 20 of about 1,963 (175)
An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia). [PDF]
Anat Rec (Hoboken)Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Santos RO, Wilkinson M, Zaher H.
europepmc +2 more sources
Hourglass Worm Gears Designed to Concentrate Surface Normals
JSME international journal. Ser. C, Dynamics, control, robotics, design and manufacturing, 1994 To avoid the influence of small displacement of gear axes under load, the authors propose that all contact normals of a tooth surface should be at right angles to the direction of the small displacement induced at each contact point under load. On the basis of this state of surface normals, a few methods of tooth surface generation have been devised ...
Shigeyuki Shimachi +3 more
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What to compare and how: Comparative transcriptomics for Evo-Devo. [PDF]
, 2015 Evolutionary developmental biology has grown historically from the capacity to relate patterns of evolution in anatomy to patterns of evolution of expression of specific genes, whether between very distantly related species, or very closely related ...
Robinson-Rechavi, M. +2 more
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, 2016 This paper describes our submission to the 1st 3D Face Alignment in the Wild (3DFAW) Challenge. Our method builds upon the idea of convolutional part heatmap regression [1], extending it for 3D face alignment.
Adrian Bulat, R Gross, X Zhang
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Dynamics of enhancer chromatin signatures mark the transition from pluripotency to cell specification during embryogenesis [PDF]
, 2012 This article is distributed exclusively by Cold Spring Harbor Laboratory Press for the first six months after the full-issue publication date; after six months, it is available under a Creative Commons License.-- et al.The generation of distinctive cell ...
Bogdanović, Ozren +8 more
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A Study on the Grinding of the Hourglass Worm Wheel.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1998 The high performance of the hourglass worm gearing is well known among all types of worm gearings, especially after the developement of HEDCON【○!R】 worm gear reducer. Despite its high performance, the difficulty in manufacturing the hob is one of the obstacles of production and it has been one of the themes of study.
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, 2014 BAR superfamily proteins have a banana-shaped domain that causes the local bending of lipid membranes. We study as to how such a local anisotropic curvature induces effective interaction between proteins and changes the global shape of vesicles and ...
Noguchi, Hiroshi
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, 2020 This is a list of words or names that start with every digraph combination of 2 letters, except one.
Quiz, Alex J.
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Cell Segmentation Beyond 2D—A Review of the State‐of‐the‐Art
Advanced Intelligent Discovery, EarlyView.Cell segmentation underpins many biological image analysis tasks, yet most deep learning methods remain limited to 2D despite the inherently 3D nature of cellular processes. This review surveys segmentation approaches beyond 2D, comparing 2.5D and fully 3D methods, analyzing 31 models and 32 volumetric datasets, and introducing a unified reference ...
Fabian Schmeisser +6 more
wiley +1 more source
A Study on the Hourglass Wormgearing Manufactured by a Pinion Cutter.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1991 Abstract A method to obtain the higher productivity of hourglass worm gearing with high performance is developed. For this purpose, a method for manufacturing the worm by a pinion cutter is developed, along with a method for analyzing how the cutting blades generate the worm tooth surface.
Minoru Maki +2 more
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