scholarly journals A geometrical method for quantifying endmembers' fractions in three‐component groundwater mixing

2021 ◽  
Author(s):  
E. Cuoco ◽  
S. Viaroli ◽  
T. H. Darrah ◽  
V. Paolucci ◽  
R. Mazza ◽  
...  
Keyword(s):  
Geometrical Method ◽  
Groundwater Mixing

Behind the Geometrical Method

2020 ◽  
Author(s):  
EDWIN CURLEY
Keyword(s):  
Geometrical Method

HETEROGENEITY IN RIVER-GROUNDWATER MIXING, MICROBIOLOGY, AND GEOCHEMISTRY IN AN ALPINE RIVERBED DURING BASEFLOW

2018 ◽  
Author(s):  
Amelia R. Nelson ◽  
◽  
Michael J. Wilkins ◽  
Casey M. Saup ◽  
Savannah R. Bryant ◽  
...  
Keyword(s):  
Groundwater Mixing

scholarly journals A geometrical method for consensus building in GDM with incomplete heterogeneous preference information

2021 ◽  
Vol 105 ◽  
pp. 107224
Author(s):  
Gang Kou ◽  
Yi Peng ◽  
Xiangrui Chao ◽  
Enrique Herrera-Viedma ◽  
Fawaz E. Alsaadi
Keyword(s):  
Consensus Building ◽  
Geometrical Method ◽  
Preference Information ◽  
Heterogeneous Preference

Calculating groundwater mixing ratios in groundwater-inrushing aquifers based on environmental stable isotopes (D, 18O) and hydrogeochemistry

2013 ◽  
Vol 71 (1) ◽  
pp. 937-953 ◽  
Author(s):  
Luwang Chen ◽  
Xiaoxi Yin ◽  
Wenpin Xie ◽  
Xiaoqing Feng
Keyword(s):  
Stable Isotopes ◽  
Mixing Ratios ◽  
Groundwater Mixing

Seawater-groundwater mixing in and fluxes from coastal sediment overlying discrete fresh seepage zones: A modeling study

2017 ◽  
Vol 122 (8) ◽  
pp. 6565-6582 ◽  
Author(s):  
Peter B. Zamora ◽  
M. Bayani Cardenas ◽  
Ronald Lloren ◽  
Fernando P. Siringan
Keyword(s):  
Coastal Sediment ◽  
Groundwater Mixing ◽  
Modeling Study

CHAOTIC DYNAMICS FOR MAPS IN ONE AND TWO DIMENSIONS: A GEOMETRICAL METHOD AND APPLICATIONS TO ECONOMICS

2009 ◽  
Vol 19 (10) ◽  
pp. 3283-3309 ◽  
Author(s):  
ALFREDO MEDIO ◽  
MARINA PIREDDU ◽  
FABIO ZANOLIN
Keyword(s):  
Dynamical Systems ◽  
Discrete Time ◽  
Chaotic Dynamics ◽  
Economic Models ◽  
Two Dimensions ◽  
Geometrical Method ◽  
Mathematical Ideas ◽  
Definition Of ◽  
Applications To Economics ◽  
Discrete Time Dynamical Systems

This article describes a method — called here "the method of Stretching Along the Paths" (SAP) — to prove the existence of chaotic sets in discrete-time dynamical systems. The method of SAP, although mathematically rigorous, is based on some elementary geometrical considerations and is relatively easy to apply to models arising in applications. The paper provides a description of the basic mathematical ideas behind the method, as well as three applications to economic models. Incidentally, the paper also discusses some questions concerning the definition of chaos and some problems arising from economic models in which the dynamics are defined only implicitly.

Cell behaviour in a polygonal cell sheet*

Development ◽  
1984 ◽  
Vol 83 (Supplement) ◽  
pp. 313-327
Author(s):  
H. Honda ◽  
R. Kodama ◽  
T. Takeuchi ◽  
H. Yamanaka ◽  
K. Watanabe ◽  
...  
Keyword(s):  
Cell Sheet ◽  
Cell Monolayer ◽  
Time Lapse ◽  
Geometrical Method ◽  
Cell Behaviour ◽  
Cell Monolayers ◽  
Polygonal Cell ◽  
Computer Based ◽  
Insight Into

Cell monolayers on culture dishes were divided into two groups: tensile monolayers and non-tensile ones. In the development of an epithelium, a non-tensile cell monolayer turns into a tightly bound tensile one. Detection of these states was carried out by using the boundary shortening procedure, a computer-based geometrical method to show how much the polygonal cell boundary contracts. Non-tensile monolayers were divided further into two groups according to their motility: a fluctuating monolayer in which cells move laterally, and a stable monolayer in which cells are immobilized. Quantitative determination of cell motility was performed by analysing time-lapse cellular patterns. These computer-based geometrical analyses enabled us to divide monolayers into three groups: tensile stable monolayers, non-tensile stable monolayers and fluctuating monolayers, and this study therefore gives an insight into the way in which changing conformations of cells may be assayed.

TRACERS OF GROUNDWATER MIXING IN THE HUECO BOLSON AQUIFER, CIUDAD JUÁREZ, MEXICO

2015 ◽  
pp. 1078-7275.EEG-1710
Author(s):  
Christopher John Eastoe ◽  
Alfredo Granados-Olivas ◽  
Barry Hibbs
Keyword(s):  
Ciudad Juarez ◽  
Groundwater Mixing ◽  
Hueco Bolson

A Geometrical Method to Characterize the Order in Microtwins from in situ Observations

1989 ◽  
pp. 133-137
Author(s):  
A. Coujou ◽  
A. Beneteau ◽  
G. Alcouffe ◽  
Ph. Lours
Keyword(s):  
Geometrical Method ◽  
In Situ Observations
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