BACKGROUND Bengaluru, in India has more than 1148 practicing dentists for a population of 8.42 million. The amount and type of dental health care waste (DHCW) generated by the dental practitioners has to be assessed prior to chalking out and implementation of an effective DCHW management plan. Currently, there is no evidence available regarding the quantity, type, and method of disposal adopted...

The high demand and production rate of Mango (Mangifera indica L.) inevitably lead to a significant wastage excess produce. current research aims screen characterize phenolic compounds estimate their antioxidant potential in rejected mangoes. It was found that Honey Gold variety possessed the highest Total Phenolic Content (TPC) (2.37 ± 0.06 mg GAE/g) capacity through 2,2′-diphenyl-2-picryl-hyd...

Food services establish an important link with the food production chain, not only from economic point of view, but also associated environmental impacts resulting their activities. This paper deals analyze publications 2009 to 2019 on factors responsible for waste generation and sustainability in services. The results show that occurs a systematic multifaceted way, requiring broader interdisci...

conclusions the in-house 1 step taqman real time rt-pcr assay showed acceptable performance characteristics. our study presents the robustness and cost-effectiveness of the method for detection and quantification of hcv rna. methods the primers and probe were selected from a highly conserved region of the hcv genome, which allowed the detection of 4 common hcv genotypes in iran. using 4 quantif...

No previous studies about the management of medical waste have been published in Yemen. This research in 5 government and 12 private hospitals in Sana'a aimed to evaluate waste-workers' and hospital administrators' knowledge and practices regarding medical waste handling. Interviews and observations showedadministrators' knowledge and practices regarding medical waste handling. Interviews and o...

Biofilms serve essential ecosystem functions and are used in different technical applications. Studies from stream ecology and waste-water treatment have shown that biofilm functionality depends to a great extent on community structure. Here we present a fast and easy-to-use method for individual cell-based analysis of stream biofilms, based on stain-free flow cytometry and visualization of the...

This experience report illustrates the implementation of metrics about rework in Systems Engineering at Thales Airborne Systems. It explains how models and quantification of rework contribute to reduce waste in development processes. This paper is based upon our real experiences. Therefore, it could be considered as an industrial contribution to share this concept in Systems / Products Developm...

The study reported in this paper examined the concentrations of nineteen perfluorochemicals (PFCs), including perfluoroalkyl sulfonates, carboxylates, and sulfonamides in samples collected from Hong Kong wastewater treatment plants (WWTPs) and sediments. The study was the first to use an external isolator column to assist in the quantification of PFCs in environmental samples without having to ...

The sample treatment/preparation steps involve any operation and manipulation of the samples prior to instrumental determination of the target compounds [1−3]. This is a critical step in the analytical process because the concentration of target analytes in the samples is frequently too low for quantification. Thus, the first step of the preparation protocol involves the exhaustive extraction/c...

objective(s): iodine-123 metaiodobenzylguanidine (123i-mibg) myocardial scintigraphy has been used to evaluate cardiac sympathetic denervation in lewy body disease (lbd), including parkinson’s disease (pd) and dementia with lewy bodies (dlb). the heart-tomediastinum ratio (h/m) in pd and dlb is significantly lower than that in parkinson’s plus syndromes and alzheimer’s disease. although this ra...