منابع مشابه
Clumsy packing of dominoes
One places dominoes on ann x n chessboard. Each domino must cover exactly two squares of the board and no two dominoes may overlap. The board is said to be full if there is no room for placing further dominoes (Fig. 1). The problem of clumsy packing is formulated as follows: what is the minimum number d(n) of dominoes lying on ann X n full board? In fact, the clumsy packing of dominoes can be v...
متن کاملThe Clumsy Charlie Series
These four readers for the illiterate represent an apparent contradiction in terms. They are in fact not 'readers', but a teaching-aid for the recognition of a social sight vocabulary. The books can be used in a variety of ways by the perceptive teacher to help the young adult illiterate to gain a 'shorthand communi-cation', to assist him in adjusting to the community. The key words of the voca...
متن کاملClumsy packings with polyominoes
For a set D of polyominoes, a packing of the plane with D is a maximal set of copies of polyominoes from D that are not overlapping. A packing with smallest density is called clumsy packing. We give an example of a set D such that any clumsy packing is aperiodic. In addition, we compute the smallest possible density of a clumsy packing when D consist of a single polyomino of a given size and sh...
متن کاملTalented Imbeciles
The differential diagnosis of the type of feeblemindedness known as imbecility is by no means an artisan's job. No foot rule, scale, or point system has been devised or will ever be devised that will relieve the clinician of long, patient, and discriminating analysis in arriving at a diagnosis. An individual may be diagnosed or classified as an imbecile on the mental scale, on the intellectual ...
متن کاملPerceptual Deficits in Clumsy Children: Inter- and Intra-Modal Matching Approach—A Window into Clumsy Behavior
This article will focus on the underlying perceptual deficits that might lead to inadequacies in motor performance in children. Two lines of enquiry have dominated the literature: visual-perceptual deficit and/or visual-motor deficits and proprioceptive deficits. The theoretical and methodological shortcomings in these approaches are discussed. Then attention is primarily directed toward the co...
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: Orient
سال: 2014
ISSN: 0473-3851,1884-1392
DOI: 10.5356/orient.49.19