Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Derek A. Ball"'
Autor:
Suzanne Midori Hanna, Derek A. Ball
Now in its sixth edition, The Practice of Family Therapy comes at a time when traditional approaches to psychotherapy have given way to multidimensional strategies that best serve the needs of diverse groups who are grappling with the many challenges
Publikováno v:
Macromolecules. 30:155-156
The use of PPh 3 /CBr 4 in DMF/LiN 3 was found to be a facile route to the preparation of C-6 azidodeoxy derivatives of amylose and pullulan. The reaction is regioselective to C-6 and proceeds readily under homogeneous conditions at room temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165c1d1835f2d7c6ba12b0c1890a073a
https://doi.org/10.1021/ma961282j
https://doi.org/10.1021/ma961282j
Publikováno v:
Hydrogeology Journal; Aug2003, Vol. 11 Issue 4, p504-517, 14p
Autor:
Derek G. Ball
Publikováno v:
The Mathematical Gazette. 58:74-77
The reader will be familiar with the golden rectangle, i.e. that rectangle which leaves another rectangle of the same shape when the largest possible square is cut from it (Fig. 1). In this article the effect of successively cutting squares from rect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ecb9bee03a5e72bf98a4eee22d20c3
https://doi.org/10.2307/3617791
https://doi.org/10.2307/3617791
Autor:
Derek G. Ball
Publikováno v:
The Mathematical Gazette. 57:298-303
The number π signifies the ratio of circumference to diameter of a circle, and the definition depends upon the fact that the value of this ratio is independent of the size of the circle. We can determine a similar ratio for any shape by replacing ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c05047ff50e65a0f6e11e4e5796ae6b
https://doi.org/10.2307/3616052
https://doi.org/10.2307/3616052
Autor:
Derek G. Ball
Publikováno v:
The Mathematical Gazette. 55:373-379
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d7bf1ed03999a7bc42067f4685abd3f
https://doi.org/10.2307/3612361
https://doi.org/10.2307/3612361
Autor:
Derek G. Ball
Publikováno v:
The Mathematical Gazette. 57:119-122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36ff60f0a6461307348806c2465d16af
https://doi.org/10.1017/s002555720013205x
https://doi.org/10.1017/s002555720013205x
Autor:
Derek G. Ball
Publikováno v:
The Mathematical Gazette. 61:288-290
Last summer a colleague of mine suggested a counting problem which I eventually solved by a curious method involving the counting of subgraphs. The problem was to find the number of different ways of arranging twelve Dienes logic blocks which differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::459a7f67d0c28ef63666af1e454aa1d8
https://doi.org/10.2307/3617405
https://doi.org/10.2307/3617405
Publikováno v:
Biochimica et biophysica acta. 385(2)
Studies of insulin release with diastereomers and other analogues of D -glucose demonstrated that only sugars which undergo oxidation to CO2 stimulate insulin release by the pancreatic islet. None of the non-metabolizable diastereomers of glucose sti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b5beaa6ed615f5c08cf71d9290e1a44
https://pubmed.ncbi.nlm.nih.gov/1092356
https://pubmed.ncbi.nlm.nih.gov/1092356
Autor:
Derek G. Ball
Publikováno v:
An Introduction to Real Analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2679ddb8592da8af895c39741285d0f6
https://doi.org/10.1016/b978-0-08-016936-1.50006-0
https://doi.org/10.1016/b978-0-08-016936-1.50006-0