Results 161 to 170 of about 25,799 (301)

Euclidean and elliptic geometry

, 1963
Thesis (M.S.)-- University of Wichita, College of Liberal Arts and Sciences, Dept. of MathematicsThis paper is written with the express purpose of giving the author more knowledge of the development of geometry, both Euclidean and non-Euclidean.Preface --
Fulton, Douglas K.
core  

Previously undocumented regional variability in crab‐eating macaque skull sexual dimorphism and its implications for biological and morphometric studies

The Anatomical Record, EarlyView.
Abstract In a large sample of adult crab‐eating macaques, we quantified sexual dimorphism in size, shape, and covariance across the whole skull and among anatomical regions of the cranium and mandible. All regions showed significant mean sex differences, but the magnitude of size and shape dimorphism varied substantially.
Andrea Cardini, Paul O'Higgins
wiley   +1 more source

Mental Representations of Impossible Non-Euclidean Environments. [PDF]

Psychol Res
McAvan AS, McNamara TP.
europepmc   +1 more source

Elliptic Fourier analysis as a tool for the taxonomic identification of isolated theropod pedal phalanges

The Anatomical Record, EarlyView.
Abstract Studies of Upper Cretaceous deposits in North America have provided invaluable insights into the continental ecosystems of this time. Theropod (Saurischia, Dinosauria) pedal phalanges are commonplace in these deposits but can be difficult to identify at a finer taxonomic resolution.
Trystan M. Warnock‐Juteau, Stephanie M. Smith, Thomas M. Cullen   +2 more
wiley   +1 more source

Interior Microstates and Black Hole Entropy. [PDF]

Entropy (Basel)
Sasieta M.
europepmc   +1 more source

Topics in Non-Euclidean geometry

, 1959
Thesis (M.A.)-- University of Wichita, College of Liberal Arts and Sciences, Dept. of MathematicsIt is difficult for a high school student to fully appreciate the study of Euclidean geometry without some notion of its relation to other geometries and ...
Carter, Martin
core  

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

The Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras, Rodrigo Temp Müller, Leonardo Kerber, Mirian Carbonera   +3 more
wiley   +1 more source

Hyperspectral non-destructive detection based on geometrical influence correction and deep learning technology: A case study on early bruise detection in fruits. [PDF]

Curr Res Food Sci
Tao W, Wang Y, Zeng S, Li B, Liu C, Duan X.   +5 more
europepmc   +1 more source

Coherence‐Gated Wrapped‐Phase InSAR With Matrix‐Based Uncertainty Diagnostics for Burial‐Mound Hotspot Ranking (Sicily, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT Burial mounds are key elements of Mediterranean funerary landscapes, but in intensively cultivated coastal plains their low‐relief expression is easily obscured by ploughing, levelling and rapidly changing surface conditions, making single‐date observations unreliable.
Salvatore Polverino, Hourakhsh Ahmadnia, Rokhsaneh Rahbarianyazd Ahmadnia   +2 more
wiley   +1 more source

Integrating Non-Euclidean Geometry into High School

, 2017
The purpose of this project is to provide the framework for integrating the study of non-Euclidean geometry into a high school math class in such a way that both aligns with the Common Core State Standards and makes use of research-based practices to ...
Buda, John
core