منابع مشابه
The Lost Daughters of Gergonne
Given a triangle center we can draw line segments from each vertex through the triangle center to the opposite side, this splits the triangle into six smaller triangles called daughters. Consider the following problem: Given a triangle S and a rule for finding a center find a triangle T , if possible, so that one of the daughters of T , when using the rule is S. We look at this problem for the ...
متن کاملGergonne-Schwarz Surface
Our work supplements [3] very closely, even down to the level of notation. The setting is three-dimensional xyz-space. 0.1. Six Edges of a Cube. Consider a polygonal wire loop with six line segments: (0, 0, 0)→ (1, 0, 0)→ (1, 0, 1)→ (1, 1, 1)→ (0, 1, 1)→ (0, 1, 0)→ (0, 0, 0). What is the minimal area for any surface spanning this fixed boundary? Equivalently, what is the outcome of dipping the ...
متن کاملHeron Triangles: A Gergonne-Cevian-and-Median Perspective
We give effective constructions of Heron triangles by considering the intersection of a median and a cevian through the Gergonne point.
متن کاملThe Code Blue Professor and The Bloodgas Professor
One important new use for computers is in medical education. These two programs are designed to help teach how to handle cardiac emergencies using the most recent American Heart Association's Advanced Cardiac Life Support (ACLS) guidelines. The Code Blue Professor reviews the recent changes in the ACLS guidelines and simulates nine different code situations, asking the user to supply the next s...
متن کاملThe Effectiveness of the Twelve-Step Training of the Association of Narcotics Anonymous on Resiliency and Self-Efficacy of Members of the Association of Narcotics Anonymous
Objective: The current study aimed to determine the effectiveness of the twelve-step training of the association of narcotics anonymous on resilience and self-efficacy of members of the association of narcotics anonymous in the city of Qom. Method: This study was semi-experimental with pretest-posttest design with a control group. The statistical population included members of the association o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Historia Mathematica
سال: 1976
ISSN: 0315-0860
DOI: 10.1016/0315-0860(76)90009-4