The aim of this study was to develop and validate a simple, sensitive, precise and cost-effective one-level agar diffusion (5+1) bioassay for estimation of potency and bioactivity of Levofloxacin in pharmaceutical preparation which has not yet been reported in any pharmacopoeia. Among 16 microbial strains, Bacillus pumilus ATCC-14884 was selected as the most significant strain against Levofloxa...

Mercury has been determined in Ayurvedic dietary supplements (Trifala, Trifala Guggulu, Turmeric, Mahasudarshan, Yograj, Shatawari, Hingwastika, Shatavari, and Shilajit) by inductively coupled plasma-mass spectrometry (ICP-MS) and direct mercury analysis using the Hydra-C direct mercury analyzer (Teledyne Leeman Labs Hudson, NH, USA). Similar results were obtained from the two methods, but the ...

We have reviewed 28 patients with reflex sympathetic dystrophy (RSD) who had 34 amputations in 31 limbs. The amputations had been performed for untenable pain (5), recurrent infection (14) or to improve residual function (15). Only two patients were relieved of pain by amputation, and this could not be predicted. Ten of 14 patients were cured of infection and 9 of 15 patients had improvement of...

Renal sympathetic denervation (RSD) opens new perspectives and possibilities not only in the treatment of resistant hypertension but also of other cardiometabolic diseases. In patients with hypertension, it has been demonstrated that activity of the sympathetic nervous system correlates with grade of hypertension. Decreasing sympathetic activity using RSD significantly reduces blood pressure in...

For one-sided matching problems, two widely studied mechanisms are the Random Serial Dictatorship (RSD) and the Probabilistic Serial Rule (PS). The induced outcomes of these two mechanisms are often incomparable and thus there are challenges when it comes to deciding which mechanism to adopt in practice. Working in the space of general preferences, we provide empirical results on the (in)compar...

We developed an algorithm that improves upon the common procedure of taking reciprocal best blast hits(rbh) in the identification of orthologs. The method-reciprocal smallest distance algorithm (rsd)-relies on global sequence alignment and maximum likelihood estimation of evolutionary distances to detect orthologs between two genomes. rsd finds many putative orthologs missed by rbh because it i...

RSD (Resource and Service Description) is a software architecture for specifying, registering and accessing resources and services in complex heterogeneous computing environments. It has three major components: a graphical resource editor, a compiler system for translating textual specifications, and an application programming interface. In this paper we focus on the language definition and the...

1. INTRODUCTION The granularity of raindrops within a rain volume has been the focus of recent research projects such as the ones dealing with numerical simulation of pollutants scavenging and radar microwave electromagnetic energy dispersion by rainfall, represented by radar reflectivity factor. The raindrop size distribution (RSD) characteristics depend on the microphysical, dynamical and kin...

Matrix-assisted laser desorption and ionization (MALDI) mass spectrometry was used to determine concentrations of individual potato glycoalkaloids in tubers. Samples were extracted with methanol-water and deposited on 2,4,6-trihydroxyacetophenone crystals. Positive ions were analyzed with a MALDI time-of-flight mass spectrometer equipped with a 337 nm laser. Analyte ion intensities relative to ...

Analysis of variation in tooth size in a population of red fox, Vulpes vulpes (Linnaeus, 1758) from Poland based on three indices (coefficient of variation CV, variation index VSD, residual standard deviation RSD) and its correlation with average tooth size revealed two contradictory patterns. The CV and VSD were significantly correlated with average tooth sizes, while RSD values was independen...