Results 21 to 30 of about 2,571,636 (343)
Mathematical Analysis of the TB Model with Treatment via Caputo-Type Fractional Derivative
Discrete Dynamics in Nature and Society, 2021 In this study, we formulate a noninteger-order mathematical model via the Caputo operator for the transmission dynamics of the bacterial disease tuberculosis (TB) in Khyber Pakhtunkhwa (KP), Pakistan.
Xiao-Hong Zhang +5 more
doaj +1 more source
Earthquake prediction from high frequency groundwater level data: A case study from Gujarat, India
HydroResearch, 2020 Earthquake prediction has been a challenging but an unsuccessful task until now and has not provided reliable forecasting mechanism. Developments of prediction tools are limited and there is huge gap between the known post-shock data and unknown pre ...
M. Senthilkumar +5 more
doaj
Nonlinear Engineering, 2020 The prediction of oscillators is usually employed in various industrial and technological problems; such as car shock absorbers, bungee jumping, earthquake-proof buildings, musical instruments, metronome and the process of hearing.
Ali Abro Kashif +2 more
doaj +1 more source
The Colon Bacillus in Ground Waters [PDF]
Journal of Hygiene, 1903 During the past four years it has been part of our routine work to examine samples of ground waters from wells and springs in various portions of Ohio, and, in so doing, organisms have been obtained from time to time conforming to the tests usually given as differentiating faecal bacteria.
openaire +3 more sources
Ground Water Contamination [PDF]
This detailed discussion explains that most ground water contamination is the result of human activity, and that several laws have been passed with an aim to minimize effects.
core +1 more source
Determination of silt thickness in Durga Kund for its de-isolation at Varanasi U.P. India
Water Science, 2020 In this study, we are focused on the re-connection of Kund to the water table. Kunds are the best ancient architectural construction that was connected to the underground water table and works upon the principle of the Capillary action.
Daya Shankar Singh +2 more
doaj +1 more source
Fundamentals of ground water [PDF]
Groundwater, 2005 The hydrologic sciences continue to grow in importance as issues of drought, population growth and pollution, and politics come together to raise water issues to new levels. While groundwater hydrology plays a central role in the hydrologic sciences, relatively few comprehensive textbooks cover this field.Between 1959 and 1979, Ground Water Hydrology ...
openaire +4 more sources
Scientific ReportsThe inter-ionic relationships of groundwater present in a region as well as various chemical and physical factors all have an impact on the geochemistry of groundwater in an aquifer.
Pankaj Bakshe +4 more
doaj +1 more source
Water quality assessment of the Tano Basin in Ghana: a multivariate statistical approach
Applied Water Science, 2021 Multivariate statistical techniques including principal component and factor analyses were applied in this study to assess the quality of surface water from Tano basin in Ghana.
Samuel Obiri +5 more
doaj +1 more source
Population and species neighbor identity impact trait–trait relationships and plant performance
Population Ecology, EarlyView.We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx +2 more
wiley +1 more source