Results 161 to 170 of about 146,439 (338)

Mapping High‐TDS Groundwater Near Impoundments Using Ground and Waterborne Towed Electromagnetics

open access: yesGroundwater, EarlyView.
Abstract Long‐term monitoring at landfills and impoundments containing coal combustion products (CCPs) or other industrial wastes is essential for detecting possible leachate releases to groundwater and mapping contamination plumes. This study evaluates a novel, non‐invasive geophysical approach—towed time‐domain electromagnetic (TEM) surveys—for non ...
Piyoosh Jaysaval   +4 more
wiley   +1 more source

Modeling Mechanical Dispersion by Using the Method of Advective Transport Phenomena, a First Step

open access: yesGroundwater, EarlyView.
A new theory for mechanical dispersion describes the spreading of water particles generated by advective flow at sub‐model scale. A representative parameter for modeling, the advective volume shift, is calculated from the distance traveled in the calculation step and stochastic parameters describing the aquifer heterogeneity only and replaces the ...
Willem J. de Lange
wiley   +1 more source

Kutlubeyyazıcılar Kampüs Alanının (Bartın Üniversitesi) Yerleşime Uygunluk Açıdan Değerlendirilmesi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015
Çalışma alanı Bartın ili, merkez Kutlubeyyazıcılar Köyü ile Esenyurt Köyü arasında yer alan yaklaşık 117 ha’lık alan üzerinde yer almaktadır. Bartın, Çaycuma Formasyonu (Tec); Volkanit ara katkılı kumtaşı, siltaşı, kiltaşı ve şeyl ardalanmasından ...
Ali Ateş, Burak Yeşil, Ermedin Totiç
doaj  

A Portable Multi‐Parameter Fluid Monitoring Unit for Real‐Time Measurements During Well Development and Geothermal Operations

open access: yesGroundwater Monitoring &Remediation, EarlyView.
Abstract Monitoring of fluid parameters during well development, groundwater production, or geothermal operation is essential for the understanding of subsurface and well processes. We developed FluMoMax, a portable fluid monitoring unit, that can measure several physicochemical parameters in real‐time, to monitor fluid characteristics and to enable ...
Lioba Virchow   +5 more
wiley   +1 more source

Kriging"of Top of Reservoir from Seismic and Borehole Data: ABSTRACT"

open access: hybrid, 1979
J. P. Delhomme P. Delfiner
openalex   +1 more source

The use of thermal imaging to assess heat generation during dental implant bed preparation in the presence of a surgical guide with an incorporated coolant channel

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluates the thermodynamic benefits of including an irrigation fluid channel in the design of surgical guides used for dental implant site drilling. Materials and Methods Two types of guides suitable for hosting artificial bone plates that mimic the mechanical properties of human alveolar bone were designed: a classical ...
Robert‐Angelo Tuce   +4 more
wiley   +1 more source

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