A new, three-dimensional geometric morphometric approach to assess egg shape

Three-dimensional geometric morphometric analysis reveals ethnic dimorphism in the shape of the femur

BACKGROUND Ethnic dimorphism in the distal femur has never been studied in a three-dimensional analysis focused on shape instead of size. Yet, this dimorphism has direct implications in orthopedic surgery and in anthropology. The goal of this study was to show that differences in distal femur shape related to ethnic dimorphism could be identified, visualized, and quantified using 3D geometric m...

a new approach to credibility premium for zero-inflated poisson models for panel data

هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...

A Geometric Approach to Three-dimensional Graph Drawing

This paper introduces a novel approach to the drawing of threedimensional graphs: the geometric approach. Graphs are decomposed into building elements that can easily be drawn as a geometric shape. Those elements are linked together in order to form the final layout. The proposed algorithm, Geo3D, has been implemented in the Java language and has been used to produce VRML models of the input gr...

Extraction of three-dimensional shape from optic flow: a geometric approach

A geometric approach to tree shape statistics.

This article presents a new way to quantify the descriptive ability of tree shape statistics. Where before, tree shape statistics were chosen by their ability to distinguish between macroevolutionary models, the resolution presented in this paper quantifies the ability of a statistic to differentiate between similar and different trees. This is termed the geometric approach to differentiate it ...