Results 111 to 120 of about 19,968 (263)

Overspeed correction scheme for dc motor using artifical intelligent approach [PDF]

, 2013
The conventional PI, PD and PID controllers were used as a control strategy for various industrial processes from many years due to their simplicity in operation.
Bollah, Javadius
core  

Water quality in the Chinese Qinling Mountains over the last 20 years

Frontiers in Water
The Qinling Mountains, the so-called “central water tower,” are extremely important water resource hubs in China. The influence of the forest ecological environment on water quality is complicated.
Chensong Zhao, Na Peng, Sihan Hua, Zepu Li, Lele Qi, Xiao Wang, Roland Bol, Shuoxin Zhang, Shuoxin Zhang, Jie Yuan, Jie Yuan   +10 more
doaj   +1 more source

Assessment of Groundwater Quality in the Semi-Arid Environment: Implications of Climate Change

Limnological Review
The hydrogeochemical properties and evolution of groundwater in the Essaouira syncline basin in northwestern Morocco were investigated in this study, with a total of 447 samples during different campaigns (April 2017, May 2018, March 2019, and July 2020).
Otman El Mountassir, Mohammed Bahir, Samir Hakimi, Turki kh. Faraj, Paula M. Carreira   +4 more
doaj   +1 more source

Seasonal effects on hydrochemistry, microbial diversity, and human health risks in radon-contaminated groundwater areas

, 2023
Jaeyeon Kim, Kang‐Kun Lee
openalex   +1 more source

Relationship between Concentration and Discharge on Storm Events: Case Study at Cakardipa Catchment, Cisukabirus Subwatershed, Upper Ciliwung Watershed, Bogor, West Java [PDF]

Journal of Tropical Soils, 2012
River nutrient loadings rates are frequently determined from discharge and hydrochemistry relationships usingregression techniques. Unfortunately such methods as a conventional technique are inadequate for dealing withthe problem such as differences in ...
Mohamad Yanuar Jarwadi Purwanto, Kasdi Subagyono, Hidayat Pawitan, Nani Heryani   +3 more
doaj  

Origin and assessment of deep groundwater inflow in the Ca' Lita landslide using hydrochemistry and in situ monitoring [PDF]

, 2012
Federico Cervi, Francesco Ronchetti, Giovanni Martinelli, Thom Bogaard, Alessandro Corsini   +4 more
openalex   +1 more source

HYDROCHEMISTRY OF HIGH-MOUNTAIN PAMIR RIVERS: FORMATION, CHANGES AND INFLUENCE ON THE CHEMICAL COMPOSITION OF IRRIGATION WATER

, 2022
P. I. Normatov, I. Sh. Normatov, Akobir Karimzoda, Rano Eshankulova, Ayubjon Normatov, Nurmakhmad Shermatov, C Almeida, S Quintar, P Gonzlez, M Mallea, N Amirgaliev, M Askarova, I Normatov, L Ismukhanova, R Kulbekova, Y An, J Liv, J Luo, Q Wu, H Jiang, W Peng, X Yu, N Arnell, S Gosling, J Drever, J Zobrist, ; Ayni, S Cherif, A Jrad, M Trabelsi-Ayadi, J Erickson, C Smith, A Goodridge, K Nelson, X Fan, B Cui, H Zhao, Z Zhang, H Zhang, J Gaillardet, B Dupr, P Louvat, C Allgre, D Gamvroula, D Alexakis, G Stamatis, R Gibbs, M Groll, Ch Opp, R Kulmatov, M Ikramova, I Normatov, F Hamzaoui-Azaza, M Ketata, R Bouhlila, M Irfan, M Arshad, A Shakoor, L Anjum, P Kannel, S Lee, Y Lee, S Kanel, S Khan, A Kayumov, T Salimov, M Khan, H Hu, F Tian, J Wen, E Kurbonsho, T Kraudtsun, H Mukhabbatov, L Ma, Y Li, J Abuduwaili, S Abdyzhaparuulu, W Liu, M Meybeck, L Laroche, H Drr, J Syvitski, R Millot, J Gaillardet, B Dupr, C Allgre, F Misaghi, F Delgosha, M Razzaghmanesh, B Myers, R Munns, M Tester, B Neogi, A Singh, D Pathak, A Chaturvedi, P Normatov, P Normatov, P Normatov, G Frumin   +99 more
openalex   +2 more sources

Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1969

, 1999
Horst Joachim Aurich, Hermann Kayser
openalex   +1 more source

Hydrochemistry of alluvial aquifer in the Cobra River sub-basin [PDF]

, 2017
Alexandre de Oliveira Lima, Nildo da Silva Dias, Francisco Pinheiro Lima‐Filho, Miguel Ferreira Neto, Priscila Regina do Aragão Rego, Anderson de Souza   +5 more
openalex   +1 more source

Coastal cryogenic processes and cabonate balance of the coastal waters of eastern Arctic seas in the light of a changing climate [PDF]

, 2003
An observed increase in alkalinity of the East Siberian Sea during the last quarter of the XX century is the result of CO2 absorption from the atmosphere, a more intense transport of organic substances into the water due to more active erosion of ice ...
Razumov, Sergey O.
core