production of electricity for promotion of people’s welfares is inevitable.there are about 54000 mw of various power plants in iran. the type of power plants includes gas, steam, combined, hydro and a very minute amount of wind mills. the per capita electricity production is about 2200 kwh. power plants can impose adverse environmental impacts during construction and utilization phases. envir...

Catchment and riparian degradation has resulted in declining ecosystem health of streams worldwide. With restoration a priority in many regions, there is an increasing interest in the scale at which land use influences stream ecosystem health. Our goal was to use a substantial data set collected as part of a monitoring program (the Southeast Queensland, Australia, Ecological Health Monitoring P...

We describe here the whole-genome sequence and basic characteristics of Escherichia coli isolate 15-AB01393, recovered from German beef within a national monitoring program in 2015. This isolate was identified as an extended-spectrum-β-lactamase-producing E. coli strain of multilocus sequence type (MLST) ST58 harboring the antimicrobial resistance genes blaCTX-M-1, mph(A), sul2, dfrA5, strA, an...

Calorimetric measurements of extensive air showers are performed with the fluorescence detector of the Pierre Auger Observatory. To correct these measurements for the effects introduced by atmospheric fluctuations, the Observatory operates several instruments to record atmospheric conditions across and above the detector site. New developments have been made in the study of the aerosol optical ...

We review critical issues that must be considered when selecting indicator species for a monitoring program that aims to maintain or restore ecological integrity. First, we examine the pros and cons of different management approaches on which a conservation program can be based and conclude that ecosystem management is most appropriate. We then identify potential indicators of ecological integr...

abstract background: monitoring internal exposure of individuals handling significant amounts of iodine-125 (i-125) for iodination is of great importance. these individuals are potentially exposed to external contamination, and internal contamination through inhalation, ingestion and intact skin absorption, to i-125. considering radiological toxicity of this radionuclide its monitoring in the w...

The MAGIC collaboration has been performing Target of Opportunity observations of blazars, when seen flaring in optical by Tuorla blazar monitoring program. In past three years, there has been 5 optical alerts during good weather conditions and reasonable declination of the source. Three alerts have resulted in discovery of VHE gamma-rays from previously undetected source. We will introduce the...

The long-term trend in tropical forest area receives less scrutiny than the tropical deforestation rate. We show that constructing a reliable trend is difficult and evidence for decline is unclear, within the limits of errors involved in making global estimates. A time series for all tropical forest area, using data from Forest Resources Assessments (FRAs) of the United Nations Food and Agricul...

The aim of this study was to determine knowledge and practices of pre-school teachers on growth monitoring. A quasi-experimental, one-group pre- and post-test intervention study was conducted in eight conveniently selected government subsidized pre-schools in Vhembe and Mopani districts of Limpopo Province, South Africa. Fifteen pre-school teachers participated in the study. An intervention in ...