Results 21 to 30 of about 6,264,914 (298)
Quantifying reservoir water balance is an essential process for the efficient management of water resources. Water level records are often the only data available for reservoir analysis, which causes an ill‐posed problem in water resource system planning.
Jung‐Hun Song, Y. Her, M. Kang
semanticscholar +1 more source
In this study, the two-dimensional Bogoyavlensky–Konopelchenko equation with variable coefficients (vcBK) which describes the interaction of Riemann waves has been solved two times by using the balance technique.
Mahmoud Gaballah, Rehab M. El-Shiekh
doaj +1 more source
Hybrid Model for Forecasting Indoor CO2 Concentration
Indoor CO2 concentration is considered a metric of indoor air quality that affects the health of occupants. In this study, a hybrid model was developed for forecasting the varying indoor CO2 concentration levels in a residential apartment unit in the ...
Ki Uhn Ahn+5 more
doaj +1 more source
Accumulative Pension Schemes with Various Decrement Factors
We consider accumulative defined contribution pension schemes with a lump sum payment on retirement. These schemes differ in relation to inheritance and provide various decrement factors.
Mohammed S. Al-Nator, Sofya V. Al-Nator
doaj +1 more source
The effective stress equation for unsaturated soil is the most important equation in unsaturated soil mechanics. It has been derived by many scholars using different methods.
Lifeng Zeng, Longtan Shao
doaj +1 more source
The half-order energy balance equation – Part 1: The homogeneous HEBE and long memories
. The original Budyko–Sellers type of 1D energy balance models (EBMs) consider the Earth system averaged over long times and apply the continuum mechanics heat equation.
S. Lovejoy
semanticscholar +1 more source
This letter deals with short-term plasticity (STP) effects in the conduction characteristics of single crystalline ZnO nanowires, including potentiation, depression and relaxation phenomena.
E. Miranda, G. Milano, C. Ricciardi
semanticscholar +1 more source
The half-order energy balance equation – Part 2: The inhomogeneous HEBE and 2D energy balance models
. In Part 1, I considered the zero-dimensional heat equation, showing quite generally that conductive–radiative surface boundary conditions lead to half-ordered derivative relationships between surface heat fluxes and temperatures: the half-ordered ...
S. Lovejoy
semanticscholar +1 more source
How far are groundwater resource assessments in India reliable?
The article critically reviews the methodology adopted by the Central Ground Water Board (CGWB) for the assessment of groundwater resources in India.
P.N.A. Vaishnavi, M. Dinesh Kumar
doaj +1 more source
The half-order energy balance equation – Part 2: The inhomogeneous HEBE and 2D energy balance models [PDF]
In Part 1, I considered the zero-dimensional heat equation, showing quite generally that conductive–radiative surface boundary conditions lead to half-ordered derivative relationships between surface heat fluxes and temperatures: the half-ordered energy ...
S. Lovejoy
doaj +1 more source