Karkheh river is located in southwestern of Iran. Industrial and agricultural activities around the river contaminate it through its path. Water quality modeling from upstream of Shoosh city to downstream was simulated by QUAL2K model. In this study, we investigated how best to manage the quality of Karkheh river to be done. Nine parameters including BOD, COD, DO, PH, turbidity, nitrate, phosph...

Understanding surface water quality is a critical step towards protecting human health and ecological stability. Because of resource deficiencies and the large number of river miles needing assessment, there is a need for a methodology that can accurately depict river water quality where data do not exist. The objective of this research is to implement a methodology that incorporates a river me...

The paper represents a comparative cytogenetic analysis of three populations of Hypostomus regani in Brazil.Two populations belong to the Upper Paraná River Basin and the third one, the karyotype of which is described for the first time, was probably introduced into the São Francisco River Basin through transposition from the Piumhi River. Karyotype features of populations of Hypostomus regani ...

Abstract Water is requisite on earth for life to survive. The study area of the present work river Periyar, longest in Kerala, India. overall objective compare accuracy and performance artificial neural network (ANN) adaptive neuro-fuzzy inference system (ANFIS) training prediction dissolved oxygen (DO) concentration biochemical demand (BOD) river. models were used examine secondary data from p...

Talent cultivation is the priority of China’s talent strategy, which necessitates the education of interdisciplinary innovative talents that meet social needs. This paper presents the possible participation of Anhui University undergraduates in various research training programs and discusses recent exploration of the implementation of Student Research Training Program. It deals with a program ...

Sprint interval training (SIT) can elicit improvements in aerobic and anaerobic capacity. While variations in SIT protocols have been investigated, the influence of social processes cannot be overlooked. As research supports the use of groups to influence individual cognitions and behaviours, the current project assessed the effectiveness of a group-based intervention with participants conducti...