Results 31 to 40 of about 74,589 (289)

An Asymptotic Expansion for the Recharge–Discharge Model of ENSO [PDF]

open access: yes, 2013
The dynamics of El Niño–Southern Oscillation (ENSO) in the equatorial Pacific Ocean are largely associated with the slow thermocline adjustment at interannual and basin scales.
Nadia Ayoub   +7 more
core   +1 more source

openforcefield/openff-recharge: 0.5.1

open access: yes, 2023
<h2>What's Changed</h2> <ul> <li>Update README by @mattwthompson in https://github.com/openforcefield/openff-recharge/pull/141</li> <li>Bump actions/checkout from 3 to 4 by @dependabot in https://github.com ...
SimonBoothroyd   +5 more
core   +1 more source

Recharge through drift. Progress Report [PDF]

open access: yes, 2001
The overall objective of this study is to quantify amounts of recharge to aquifers overlain by a covering of drift and to understand the flow mechanisms by which this occurs.
Lawrence, A.R.   +3 more
core   +3 more sources

Modelling groundwater recharge and discharge in Hetao irrigation district using water balance model

open access: yesGuan'gai paishui xuebao
【Background and Objective】 Irrigation in the Hetao irrigation district relies on water diversion from the Yellow River. However, its flat terrain coupled with suboptimal irrigation and drainage practices over the past decades has resulted in groundwater ...
GAO Yawen, ZHA Yuanyuan, DONG Bin
doaj   +1 more source

Spatial variability of groundwater recharge - I. Is it really variable? [PDF]

open access: yes, 2004
The spatial variability of recharge is an important consideration in estimating recharge especially as all methods of estimating it are 'point' estimates and in most places recharge varies in space.
De Silva, RP
core  

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

open access: yesAdvanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter   +10 more
wiley   +1 more source

A comprehensive discrimination method for the genetic type of groundwater regime of phreatic water: a case study in the Songhua River basin of the Sanjiang Plain

open access: yesShui kexue jinzhan, 2022
Traditional methods for discriminating the genetic type of groundwater regime have some problems, such as being substantially affected by human subjective factors and the ease of producing multiple solutions.
Xueyan YE   +3 more
doaj   +1 more source

Spatial variability of groundwater recharge - II. Factors affecting variability and taking account of it in estimating recharge [PDF]

open access: yes, 2004
The accompanying paper provided evidence to suggest that spatial variability of groundwater recharge is ‘true’ variability. This paper attempts to determine the major causes of such variability even at small distances, if there appear to be a frequency ...
De Silva, RP
core  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

open access: yesAdvanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul   +5 more
wiley   +1 more source

A literature review of recharge estimation and groundwater resource assessment in Africa [PDF]

open access: yes, 2010
This report reviews the available literature on groundwater recharge and groundwater resource assessment in Africa. The purpose of this review is to identify estimates of groundwater recharge that have been undertaken either in Africa, or outside Africa ...
O Dochartaigh, Brighid   +2 more
core   +3 more sources

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