OBJECTIVE To evaluate the increased value of using coronal reformation of a transverse computed tomography (CT) scan for detecting adnexal torsion. MATERIALS AND METHODS This study included 106 woman suspected of having adnexal torsion who underwent CT with coronal reformations and subsequent surgical exploration. Two readers independently recorded the CT findings, such as the thickening of a...

Lewis acid-base adducts [LGa-M(C6F5)3] (M = B 1, Al 2, Ga 3) were prepared by the reaction of gallanediyl LGa {L = HC[C(Me)N(2,6-i-Pr2C6H3)]2} with the Lewis acids M(C6F5)3 (M = B, Al, Ga). Benzaldehyde reacts with [LGa-M(C6F5)3] (M = B 1, Al 2) at room temperature with the insertion and formation of [LGa(C6F5){CH(Ph)(OB(C6F5)2)}] (4) and the zwitterionic species [LGa(C6F5){CH(Ph)(OAl(C6F5)2)}]...

Geolo~ical Fieldwork 1991, Paper IYYZ-I Telkwa coalfield geology is cliscussed in ! everal p;aper!, (Koo, 19x3; Palsgrove and B u t n, 1989) and is coverec. by regional geology maps of Maclrltyre ~f ul . ( I 289) and Tipper (1976). Coal-bearing rocks i n the coalfielc helong to Iht: Skeena Group of Lower Cretacexh age and 3 .e assigne j to the Red Rose Formation of Al'3i;m age and p' Nssibly ai...

A novel oxide-supported Ir dimer, which was found to be active for transfer hydrogenation of aromatic ketones, was prepared on a γ-Al(2)O(3) surface from an Ir dimer complex [Ir(2){η(5)-C(5)(CH(3))(5)}(2)(μ-CH(2))(2)] (Ir(2)) with an Ir=Ir bond. Detailed characterization of the γ-Al(2)O(3)-supported Ir dimer (Ir(2)/γ-Al(2)O(3)) revealed that the structure of Ir(2) consisted of an Ir dimer with ...

H u n d r eds o f r e p o r t s h a v e b e e n w r i t t e n d u r i n g t h e p a s t t h r e e d e c a d e s d o c u m e n t i n g t h e i m p a c t o f r o a d s a l t o n t h e e n v i r o n m e n t . T h e l i t e rature c l e a r l y i n d i c a tes t h a t t h e i m p a c t s c a n b e s i g n i f i c a n t b u t d e p e n d o n a w i d e r a n g e o f f a c t o r s u n i q u e t o e a...

York, California, and . . . . . trol 104 of the 266 el that are needed to w tion. The Republicans 1 in New York and Oal the Democrats have Illinois. These are n states to watch in this There will probably g in Florida, Virginia, ti Pennsylvania, Ohio, ai The "States' Rights" better than even cha Virginia. The Democ: a boost in Kentucky fch Governor Chandler c support of Stevenson, means that th...

alaria is the most widespread and relevant parasitic disease orldwide; it is primarily transmitted by bites of Anopheles sp., ut can also be transmitted congenitally or through infected lood transfusions. The major species infecting humans are lasmodium falciparum and P. vivax. Even considering that both pecies lead to severe disease, the first has been traditionally ssociated to more deaths, m...

trial fibrillation (AF) and atrial flutter can coexist. Their ssociation is of particular concern when considering curaive ablation. Symptoms, similar for both, are disconcerting hould either one occur after ablation. Complete cure is the oal. Right atrial (cavo-tricuspid isthmus) ablation can cure 90% of typical forms of flutter. Unfortunately, AF can ccur after flutter ablation. In contrast, ...

In the last talk of this conference, Joanne Walters-Wayland will discuss a continuum of minimizable properties of sublocales of a (completely regular) locale. By that is meant a property P such that above any dense sublocale S of a locale L there is a least sublocale having property P. Such properties induce a contraction of the lattice of prenuclei of the frame, i.e., an order-preserving map w...

The representation power of goal-subgoal trees and the adequacy of this form of prohlem reduction is considtreel. A number of inadequacies in the classical form are ilIusIlated, and two versions of a syntactic procedure incorporating extensions are given. Although the form of the corrections are suggested from resolution theory results, and the value of this connection emphasized, the paper dis...