Biological and physical treatment in wastewater plants appears to be one of the most important variables water quality management planning. This crucial characteristic, on other hand, is difficult quantify takes a long time obtain precise results. Scientists have sought devise several solutions address these issues. Artificial intelligence models are technique monitor pollutant parameters more ...

Abstract Bioretention systems, such as rain gardens, are landscaped depressions that treat on-site stormwater discharge from impervious surfaces roofs, driveways, sidewalks, parking lots and compacted lawns. They used to collect filter it through a mixture of soil, sand and/or gravel. In this study, pilot-scale bioretention system has been constructed in Universiti Sains Malaysia, Nibong Tebal,...

The effect of organic loading, season and plant species on the treatment of fish farm effluent was tested using three-year old mesocosm wetland systems. During one year, nine 1 m2 mesocosms (horizontal subsurface flow), located in a controlled greenhouse environment, were fed with a reconstituted fish farm effluent containing a high fraction of soluble components (1,600 microS/cm and in mg/L: 2...

Much of the variation in soybean yield is associated with changes in pod number per plant, however physiological regulation of pod number is not well understood. Three determinate soybean cultivars, Hai339 (H339), Heinong35 (HN35) and Kennong18 (KN18) were grown for 2 years at 27 plants m in a field experiment and exposed to shading and light enrichment. The data of total soluble sugar (TSS) in...

OBJECTIVE Terminological Systems (TSs) need to be maintained in order to sustain their utility. This paper describes a study aiming at the standardization of the maintenance processes of medical TSs by capturing the criteria for the management of the maintenance processes into a framework. Furthermore, this paper describes application of the framework, which sheds light on the current practice ...

Abstract A man-made system that mimics the function and structures of natural wetlands is called constructed wetlands. It able to treat sewage water with low technology, energy requirements, affordable easy maintain. However, how it works in tropical climates still unknown there a need figure out sustainability floating plants treating domestic sewage. This study aims investigate pollutant remo...

During transcription initiation, RNA polymerase (RNAP) holoenzyme unwinds ∼13 bp of promoter DNA, forming an RNAP-promoter open complex (RPo) containing a single-stranded transcription bubble, and selects a template-strand nucleotide to serve as the transcription start site (TSS). In RPo, RNAP core enzyme makes sequence-specific protein-DNA interactions with the downstream part of the nontempla...