Results 41 to 50 of about 14,756,141 (329)

Drought projection from CMIP6 Climate models over Morocco in the 21st century using the Standardized Precipitation Evapotranspiration Index (SPEI) [PDF]

open access: yesE3S Web of Conferences
Quantifying how climate change drives drought in the 21st century is a priority to inform policy and adaptation planning in Morocco. SPEI drought index calculated from precipitation and temperature at 12 months’ time-scale covering the agricultural year ...
Moutia Sara, Sinan Mohamed
doaj   +1 more source

Conformally Coupled Scalar in Rotating Black Hole Spacetimes

open access: yes, 2020
We demonstrate separability of conformally coupled scalar field equation in general (off-shell) Kerr-NUT-AdS spacetimes in all dimensions. The separability is intrinsically characterized by the existence of a complete set of mutually commuting conformal ...
Gray, Finnian   +5 more
core   +1 more source

The Effect of Initial Groundwater Table and Rainfall Wetting Towards Slope Stability (Case Study of Landslide in Tangkil Hamlet, Banaran Village, Pulung Subdistrict, Ponorogo Regency)

open access: yesJournal of the Civil Engineering Forum, 2019
Landslide is a natural phenomenon that can be controlled by a combination of various factors, such as topography, lithological condition, geological structure, water table, etc.
Diana Ariesta
doaj   +1 more source

Evaluation of Monthly Groundwater Level at Bursa, Turkey

open access: yesJournal of Innovative Science and Engineering, 2019
As an alternative resource to the surface water, groundwater is a vital resource that has been on the interest of many recent studies. Hence, the evaluation of the groundwater potential, its properties, and its availability needs specific dedication.
Regaip FİDAN   +2 more
doaj   +1 more source

Invariant Gibbs measure evolution for the radial nonlinear wave equation on the 3D ball [PDF]

open access: yes, 2013
We establish new global well-posedness results along Gibbs measure evolution for the nonlinear wave equation posed on the unit ball in $\mathbb{R}^3$ via two distinct approaches.
Bourgain, Jean, Bulut, Aynur
core   +1 more source

Comparison of Witczak NCHRP 1-40D & Hirsh dynamic modulus models based on different binder characterization methods: a case study

open access: yesMATEC Web of Conferences, 2017
The Pavement ME Design method considers the hot mix asphalt (HMA) dynamic modulus (E*) as the main mechanistic property that affects pavement performance.
Khattab Ahmed M.   +3 more
doaj   +1 more source

Application of Offshore HDPE Pipes Route Design in North Maluku Indonesia

open access: yesIlmu Kelautan, 2021
The lack of fresh water for the inhabitants of Maitara island is a very urgent problem to be solved. Two main factors at least must be taken into account to deliberate the right of way of subsea High-density polyethylene (HDPE) pipes, namely the ...
Franto Novico   +3 more
doaj   +1 more source

On existence of canonical $G$-bases

open access: yes, 2017
We describe a general method for expanding a truncated G-iterative Hasse-Schmidt derivation, where G is an algebraic group.
Hoffmann, Daniel M.
core   +1 more source

Why Delannoy numbers? [PDF]

open access: yes, 2004
This article is not a research paper, but a little note on the history of combinatorics: We present here a tentative short biography of Henri Delannoy, and a survey of his most notable works.
Aeppli   +70 more
core   +5 more sources

SENSITIVITY ANALYSIS OF CONCRETE PERFORMANCE USING FINITE ELEMENT APPROACH

open access: yesJournal of the Civil Engineering Forum, 2012
This study aims to understand the effect of applying several parameters: different axle load configuration, concrete properties, subgrade properties, slab thickness, joint characteristics, shoulder construction, bounded HMA overlay on concrete pavement ...
Y. H. Parjoko
doaj   +1 more source

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