regarding the green chemistry's goals, dicationic magnetic room temperature ionic liquid open up new avenue to introduce an amazing and efficient system for facilitating catalyst recovery in different organic reactions. ability of this dicationic magnetic room temperature ionic liquid catalyst in the one-pot three-components condensation reaction of benzil, aromatic aldehyde, and ammonium aceta...

This theoretical paper describes the "intrinsic mechanism hypothesis," a new hypothesis of vestibular compensation, the behavioral recovery that follows unilateral deafferentation of the vestibular labyrinth (UVD). The most salient characteristic of vestibular compensation is the decrease in the severity of the static ocular motor and postural symptoms that follow UVD, associated with a recover...

We present recovery observations of the parent of the Leonid meteor stream – comet 55P/Tempel-Tuttle using the Keck II telescope. At recovery, the comet was at r = 4.5 AU, with m R = 22.6, and there was no indication of coma or activity. Pre-and post-recovery observations from 6 observing runs (1994–1997 June) are presented. From these measurements we estimate that the nucleus radius is R N = 1...

The data replication problem (DRP) describes the task of distributing copies of data records (that is, database fragments) among a set of servers in a distributed database system. For the application of flexible query answering, several fragments can be overlapping (in terms of tuples in a database table). In this paper, we provide a formulation of the DRP for horizontal fragmentations with ove...

BACKGROUND Recent evidence indicates that most older persons who develop disability in their activities of daily living (ADLs) regain independent function, but many of these persons subsequently experience recurrent disability. The aims of this study were to identify independent predictors of time to and duration of recovery of independent ADL function among newly disabled community-dwelling ol...

In the human erythrocyte, the maintenance of the biconcave disc shape is important for cell viability as well as cell function. Previous studies have indicated the involvement of the hexose monophosphate shunt in the recovery of discoid shape after perturbation of echinocytic agents. In glucose-6-phosphate-dehydrogenase-deficient (Gd-) erythrocytes, the shunt activity is significantly decreased...

The aim of this study was to identify how different areas of function (role performance, interpersonal relationships, sexual activity and recreational enjoyment) differentially recover from a manic episode during the 8 months following a first psychiatric hospitalization. Fifty patients with bipolar disorder, 16-45 years of age, who met the criteria for a current manic episode were recruited du...

OBJECTIVES Previous work suggests oritavancin may be inhibitory to Clostridium difficile spores. We have evaluated the effects of oritavancin exposure on C. difficile spore germination, outgrowth and recovery. METHODS Germination and outgrowth of C. difficile spores exposed to different concentrations of oritavancin, vancomycin, or metronidazole (0.1-10 mg/L) were monitored at 0, 2, 4, 6, 24 ...

Progressive recovery of rhythmic phrenic activity occurs over time after a spinal cord hemisection involving unilateral transection of anterolateral funiculi at C2 (SH). Brain-derived neurotrophic factor (BDNF) acting through its full-length tropomyosin related kinase receptor subtype B (TrkB.FL) contributes to neuroplasticity after spinal cord injury, but the specific cellular substrates remai...