Any serious understanding of how centrosomes work will depend on having a complete parts list and knowledge of how the parts fit together. One of the big suc-The Centrosome in Cell Replication cesses for assembling this parts list was the identifica-and Early Development tion of ␥-tubulin and the realization of its key role in Edited by R.E. Palazzo and G.P. Schatten microtubule nucleation. ␥-t...

In an attempt to prepare the tris(selenoureato)gallium(III) complex [Ga(4-O2NC6H4C(O)NC(Se)NEt2)3] from the reaction of the nitro-substituted acylselenourea 4-O2NC6H4C(O)NHC(Se)NEt2 with [Ga(NO3)3] in EtOH we obtained a crystalline compound from a CH2Cl2 solution which was identified as the bis(selenoureato)gallium(III)chlorido complex [GaCl(4O2NC6H4C(O)NC(Se)NEt2)2] by single-crystal X-ray dif...

Université de Liège, Département d’Aérospatiale et Mécanique, B-4000 Liège, Belgium Original Manuscript Submitted: 08/02/2013; Final Draft Received: 08/02/2013 In this paper, we offer a short overview of a number of methods that have been reported in the computational-mechanics literature for quantifying uncertainties in engineering applications. Within a probabilistic framework, we describe th...

Multiple attempts to infect cell lines derived from normal mouse embryos or from normal mouse mammary glands with inocula currently used for experimental transmission of mammary tumor virus have resulted in the abundant produc tion of type C virus particles. Skimmed infectious milk, acellular mammary tumor extracts, and what appeared to be pure mammary tumor virus virions (B particles), which a...

Geophysical measurements increasingly are being used in hydrologic field stud-­­ ies because of their ability to provide high-­­resolution images of the subsurface. In particular, tomographic imaging methods can produce maps of physical property distributions that have significant potential to improve subsurface characteriza-­­ tion and enhance monitoring of hydrologic processes. In the tomogra...

background: the double heterozygous state of α/β thalassemia may alter the hematological indices and modify the phonotype. in addion, definite characterizaon of co-inheritance of α- and β-thalassemia heterozygous carriers may change the process of genec counseling. materials and methods: an iranian couple with low hematological indices was analyzed for α-globin gene deleons using mulplex g...

Multiple attempts to infect cell lines derived from normal mouse embryos or from normal mouse mammary glands with inocula currently used for experimental transmission of mammary tumor virus have resulted in the abundant produc tion of type C virus particles. Skimmed infectious milk, acellular mammary tumor extracts, and what appeared to be pure mammary tumor virus virions (B particles), which a...

Introduction: This retrospective study investigated the concurrence rate and clinical characteristics of recently developed malignancies with microscopic polyangiitis (MPA). Materials and Methods: The subjects included 42 Japanese MPA cases (16 males and 26 females) that had been newly admitted to the hospital. Recent occurrences of malignancy (defined as malignancies diagnosed upon admission a...

Background: The double heterozygous state of α/β thalassemia may alter the hematological indices and modify the phonotype. In addion, definite characterizaon of co-inheritance of α- and β-thalassemia heterozygous carriers may change the process of genec counseling. Materials and Methods: An Iranian couple with low hematological indices was analyzed for α-globin gene deleons using mulpl...

Dushnik and Mikr detirw tht: dimension of a partially crderc-d set X, denoted dim X, as the smallest positive integLi f for whkh thckre exist t linear estcnsions of X whose inter-saztion is the partial ordertng OF A'. Hiraguchi proved that ifr-t 2 2 and 1x1 G 2rt + 1, then dim X Q. n. dogart, Trotter and Kim& have gsven a forbidden c-• bposet characteriza?ion of Htraguchi " s Inequality by dete...