[1] We present a novel technique that exploits multiple spacecraft data to determine the impact parameters of the most general form of magnetic reconnection at the magnetopause. The method consists of a superposed epoch of multiple spacecraft magnetometer measurements that yields the instantaneous magnetic spatial gradients near a magnetopause reconnection site. The gradients establish the inst...

Vox SanguinisVolume 116, Issue 3 p. e1-e24 International Forum on Mitigation Strategies to Prevent Faint and Pre-faint Adverse Reactions in Whole Blood Donors: Responses Mindy Goldman, Goldman [email protected] orcid.org/0000-0001-9904-9952 Canadian Services, Ottawa, ON, CanadaSearch for more papers by this authorMary Townsend, Mary TownsendSearch authorKarin Magnussen, Karin MagnussenSear...

Indications of the surgical management of macular hole are based on the presence of a fullthickness defect (stage 2 or higher). Once this defect has developed, the potential for spontaneous resolution is low. Since the initial report by Kelly NE, the surgical technique of idiopathic macular hole has been improved (Kelly & Wendel, 1991). Currently, the most standard surgical technique for the tr...

Gallbladder torsion is a rare clinical entity and it is a difficult condition to diagnose preoperatively. About 500 cases of gallbladder torsion have been reported since 1898, when Wendel first described gallbladder volvulus. This condition most commonly occurs in elderly women and the symptoms of this disease are largely non-specific and they mimic those of acute cholecystitis. Even with the r...

INTRODUCTION Gallbladder torsion is a rare entity, which is often difficult to diagnose preoperatively. Since its first description in 1898 by Wendel, there have been over 500 documented cases in the literature. It is defined as rotation of the gallbladder on its mesentery along the axis of the cystic duct and cystic artery. Gallbladder torsion is more frequently encountered in the elderly with...

,I, Introduction A. Characteristics of Se Selenium is a member of the oxygen group of elements; it is primarily anionic but may form cations in non-aqueous solvents. Its normal oxidation states are selenate, the 6+ form (Se (VI); selenite, the 4+ (Se (IV); the very transient 2+ form, and the selenide 2 form, to which it is easily reduced. Pulse radiolysis studies (e.g., Kl&ning and Sehested, 19...

J. Becking S. Course G. van Enk H.T. Hangyi J.J.M. Lahaye D. Ockeloen R. Peters H. Rosbergen R. van Wendel de Joode MMBase is an open-source content management system (CMS) with portal functionality, originally created by the Dutch public broadcaster VPRO. MMBase, which is particularly suited for multimedia environments, is based on the concept of presenting objects on different channels. The s...

Polyploidy is rarer in animals than in plants. Why? Since Muller's observation in 1925, many hypotheses have been proposed and tested, but none were able to completely explain this intriguing fact. New genomic technologies enable the study of whole genomes to explain the constraints on or consequences of polyploidization, rather than focusing on specific genes or life history characteristics. H...

Hann, Wendel J.; Wisdom, Michael J.; Rowland, Mary M. 2003. Disturbance departure and fragmentation of natural systems in the interior Columbia basin. Res. Pap. PNW-RP-545. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 19 p. We integrated landscape data from science assessments of the interior Columbia basin (basin) into one variable that func...

Ethnographic research is particularly well suited to investigate emergent phenomena and to access and describe populations and social environments which are obscured from normal observation. Ongoing ethnographic research on Manhattan's Lower East Side combines direct observation and qualitative interviews to describe the wide variety of local retail drug markets, the social contexts in which th...