نتایج جستجو برای: matched case
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Background: Previous evidences have been demonstrated that serum zinc deficiency in thalassemia major (TM) children is probably due to increase of zinc excretion, elevated ferritin level and desferal consumption or hepatic dysfunction. The aim of this study is determination of serum zinc concentration in thalassemia major children. Material and methods: This study has been carried on 77 childr...
BACKGROUND Significant controversy exists in the literature regarding the role of pregnancy in the prognosis of breast cancer. We designed a matched case-case study, matching pregnancy-associated breast cancer (PABC) cases with breast cancer cases for stage, age, and year of diagnosis. PATIENTS AND METHODS 39 consecutive cases of PABC were matched with 39 premenopausal cases of breast cancer....
The possibilities to run with a linear collider at the Z-pole with high luminosity are examined. Apart from the implications on machine and detector the interest for electroweak and B-physics is discussed. Plenary talk at the International Workshop on Linear Colliders, Fermilab 24 28 October 2000
For a perfect Lie algebra h we classify all Lie algebras containing h as a subalgebra of codimension 1. The automorphism groups of such Lie algebras are fully determined as subgroups of the semidirect product h n (k∗ × AutLie(h)). In the non-perfect case the classification of these Lie algebras is a difficult task. Let l(2n + 1, k) be the Lie algebra with the bracket [Ei, G] = Ei, [G,Fi] = Fi, ...
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