Results 81 to 90 of about 4,120 (219)

Excellent AUC for joint fluid cytology in the detection/exclusion of hip and knee prosthetic joint infection

open access: yesBiomedical Papers, 2017
Background and Aim. The aim of this study was to evaluate the characteristics of synovial fluid (SF) white cell count (SWCC) and neutrophil/lymphocyte percentage in the diagnosis of prosthetic joint infection (PJI) for particular threshold values ...
Jiri Gallo   +3 more
doaj   +1 more source

Truncated beta nonlinear regression models for soil-water characteristic curves estimation. [PDF]

open access: yes, 2013
We propose an alternative approach for estimating soil-water characteristic curves based on truncated beta nonlinear regression models. Thus, assuming that the response variable follows a truncated beta distribution.
DINIZ, C. A. R.   +3 more
core  

A Framework for Estimating Matric Suction in Compacted Fine‐Grained Soils Based on a Machine Learning‐Assisted Conceptual Model

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, Volume 49, Issue 9, Page 2177-2199, 25 June 2025.
ABSTRACT In this study, a hybrid black‐ and white‐box machine learning (ML) framework is proposed for matric suction estimation in compacted fine‐grained soils, utilizing ML techniques, namely, particle swarm optimized support vector regression (PSO‐SVR) and multi‐gene genetic programming (MGGP). This objective is achieved through developing a novel ML‐
Junjie Wang, Sai Vanapalli
wiley   +1 more source

Novel approach for health monitoring of earthen embankments [PDF]

open access: yes, 2014
This paper introduces a novel modular approach for the monitoring of desiccation-induced deterioration in earthen embankments (levees), which are typically used as flood-defense structures.
Castellanza, Riccardo   +3 more
core   +2 more sources

A Novel Three‐Phase Interface Premelting Theory for Determining Unfrozen Water Content in Unsaturated Soil

open access: yesWater Resources Research, Volume 61, Issue 6, June 2025.
Abstract The soil above the water table in the shallow layers of the Earth is typically unsaturated, and understanding the complicated multiphase contact modes and interactions in unsaturated is crucial for accurately simulating multi‐physical field coupling and predicting foundation deformation in frozen soil region. In this study, a theoretical model
Xusheng Wan   +4 more
wiley   +1 more source

Experimental research on soil water characteristic curve of parallel specimens and its influence on mechanical behavior

open access: yesYantu gongcheng xuebao, 2018
The drying tests on eight triaxial specimens with the same remolding condition are carried out for soil water characteristic curve (SWCC). The differences of SWCC are compared.
YANG Gang 1, 2, YANG Qing 1, 2, LI Wu-gang 2
doaj   +1 more source

Comparing Cournot and Bertrand Competition in a Unionized Mixed Duopoly [PDF]

open access: yes
We investigate a differentiated mixed duopoly in which private and public firms can choose to strategically set prices or quantities by facing a union bargaining process. For the case of a unionized mixed duopoly, only the public firm is able to choose a
Choi, Kangsik
core   +1 more source

Rainfall thresholds for shallow landsliding derived from pressure-head monitoring: cases with permeable and impermeable bedrocks in Boso Peninsula, Japan [PDF]

open access: yes, 2007
Rainfall thresholds for shallow landslide initiation were determined for hillslopes with twotypes of bedrock, permeable sandstone and impermeable mudstone, in the Boso Peninsula,Japan.
Matsukura Yukinori   +2 more
core   +1 more source

Effect of hydrogel particle additives on water-accessible pore structure of sandy soils: A custom pressure plate apparatus and capillary bundle model [PDF]

open access: yes, 2013
To probe the effects of hydrogel particle additives on the water-accessible pore structure of sandy soils, we introduce a custom pressure plate method in which the volume of water expelled from a wet granular packing is measured as a function of applied ...
Durian, D. J., Wei, Y.
core   +4 more sources

Estimation of soil water characteristic curve parameters in different models in light soils [PDF]

open access: yesرویکردهای نوین در مهندسی آب و محیط زیست
In addition to soil water content, soil matric potential is also important for plant growth. Soil water characteristic curve (SWCC) or soil moisture characteristic curve describes soil water content and soil matric potential relationship.
jahangeer abedi koupaee   +2 more
doaj   +1 more source

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