Kane, Momar Désiré. – Io l’Africaine
نویسندگان
چکیده
منابع مشابه
Petascale IO Using The Adaptable IO System
ADIOS, the adaptable IO system, has demonstrated excellent scalability to 29,000 cores. With the introduction of the XT5 upgrades to Jaguar, new optimizations are required to successfully reach 140,000+ cores. This paper explains the techniques employed and shows the performance levels attained.
متن کاملThe Aliquot Constant, after Bosma and Kane
Let s(n) be the sum of those positive divisors of the natural number n other than n itself. A conjecture of Catalan–Dickson is that the “aliquot” sequence of iterating s starting at any n terminates at 0 or enters a cycle. There is a “counter” conjecture of Guy–Selfridge that while Catalan–Dickson may be correct for most odd numbers n, for most even seeds, the aliquot sequence is unbounded. Len...
متن کاملUne tachycardie à QRS large mal tolérée chez un nourrisson
Désiré Alain Affangla, Mohamed Leye, Angèle Wabo Simo, Franck D’Almeida, Thérèse Yandé Sarr, Adamson Phiri, Adama Kane Hôpital Saint Jean de Dieu, Thiès, Sénégal, UFR Sciences de la Santé, Université de Thiès, Sénégal, Centre Hospitalier Régional de Thiès, Sénégal, Hôpital Bartimée, Thiès, Sénégal, UFR Sciences de la Santé, Université Gaston Berger de Saint Louis, Sénégal Corresponding author: ...
متن کاملBoundary-condition problem in the Kane model
The boundary conditions for a multicomponent effective wave function are obtained in the eight-band Kane model. The relations are established between boundary-condition matrix elements and the Kane Hamiltonian parameters in constitutive semiconductors. In general, these relations are incompatible with component-bycomponent continuity of the effective wave function, traditionally employed in mul...
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ژورنال
عنوان ژورنال: Cahiers d'études africaines
سال: 2009
ISSN: 0008-0055,1777-5353
DOI: 10.4000/etudesafricaines.14041