Amikacin sulphate is devoid of any chromophore and/or conjugated system prerequisite for UV and florescent light detection (FLD). Hence, there is a need of simple and reliable methods for introducing chromophore in the structure of amikacin sulphate for its determination using UV and FLD. Therefore, the present study describes the development and validation of a simple, economical and fast colo...

Abstract In response to an open problem raised by S. Rabinowitz, we prove that $$ \begin{align*} \begin{array} [c]{l} \left( x^{2}+y^{2}\right) {}^{2}+8y\left( y^{2}-3x^{2}\right) \right) {}^{2}+432y\left( 351-10\left( \\ =567^{3}+28\left( {}^{3}+486\left( 67\left( -567\times18\right) \end{array} \end{align*} is the equation of a plane convex curve constant width.

BACKGROUND Sweden has a public and easily accessible sickness insurance. Research shows, however, downsides to taking sick leave. Both short and longer periods of sick leave have been seen to increase the risk for subsequent work absence. The aim of this study was to investigate whether there was an association between sick leave claimed in 1993 and work absence in the subsequent 15 years, i.e....

N,N'-dinitrosopiperazine (DNP) with organ specificity for nasopharyngeal epithelium, is involved in nasopharyngeal carcinoma (NPC) metastasis, though its mechanism is unclear. To reveal the pathogenesis of DNP-induced metastasis, immunoprecipitation was used to identify DNP-mediated phosphoproteins. DNP-mediated NPC cell line (6-10B) motility and invasion was confirmed. Twenty-six phosphoprotei...

OBJECTIVES The aim was to study whether a workplace-registered frequent short-term sick leave spell pattern was an early indicator of future disability pension or future long-term sick leave among municipal eldercare workers. SETTING The municipal healthcare sector in the city of Aarhus, which is the second largest city in Denmark. PARTICIPANTS All elder care employees who worked the entire...

Although ‘Halcyon’ means serene environment which pervasive computing aims at, we have tried to present a different interpretation of this word. Through our approach, we look at it in context of achieving future ‘calm technology’. The paper gives a general overview of the state of pervasive computing today, proposes the ‘HALCYON Model’ and outlines the ‘social’ challenges faced by system design...

We study the interdomain traffic as seen by a non-transit ISP, based on a six days trace covering all the interdomain links of this ISP. Our analysis considers the relationships between the interdomain traffic and the interdomain topology. We first discuss the day-to-day stability of the interdomain traffic matrix to evaluate the feasibility of interdomain traffic engineering. Then, we study th...

Probiotics have been found as important elements against reproductive toxicity. So the use of probiotics has increased day by to combat with several disorders related health. In current study, potential role including Lactobacillus casei (L1) and coagulans (L2) demonstrated a tetramic acid-derived pesticide Spirotetramat which cause variable toxicity at different levels in life cycle various or...

A survey of 65 freestall-housed dairy herds in five different countries, with an average of 1023 milking cows, found that footbaths were used 1-4 times per day for 1-7 days per week, with between 80 and 3000 cows passing through the bath between chemical changes. The most common agents used were copper sulfate (41/65) and formalin (22/65). Twenty-seven herds (42%) used more than one chemical. T...