One hundred references related to concept mapping
نویسندگان
چکیده
منابع مشابه
Bibliography on the Signless Laplacian Eigenvalues: First One Hundred References
Recall that, given a graph G, the matrix Q = D + A is called the signless Laplacian, where A is the adjacency matrix and D is the diagonal matrix of vertex degrees. The matrix L = D − A is known as the Laplacian of G. Graphs with the same spectrum of an associated matrix M are called cospectral graphs with respect to M , or M–cospectral graphs. A graph H cospectral with a graph G, but not isomo...
متن کاملOne hundred and ten sports related facial fractures.
In a 1 year period (1993) 332 facial fractures were treated in Cork Regional Hospital. Of these 110 (33%) were sports related. Males accounted for 94.5% of patients and 77% of patients were aged below 30 years. Nasal fractures were the most common fractures seen (56%). Almost half (49%) of sports related facial fractures occurred while playing Gaelic games. The incidence of hurling fractures ha...
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ژورنال
عنوان ژورنال: Journal of Research in Science Teaching
سال: 1990
ISSN: 0022-4308
DOI: 10.1002/tea.3660271013