Search results for "CEDU"

showing 10 items of 2453 documents

A new concept to treat lumbar spine stenosis in a mini invasive way

2017

Indocyanine GreenMaleCerebral RevascularizationSettore MED/27 - NeurochirurgiaAngiography Digital SubtractionIntracranial AneurysmAneurysm RupturedMiddle AgedNeurosurgical ProcedureBrain IschemiaCerebral AngiographyPostoperative ComplicationPatient SafetyColoring AgentsHuman
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Troponina e infarto periprocedurale: filo di Arianna o folle volo di Icaro?

2013

Percutaneous coronary interventions cause frequently an increase in myocardial necrosis markers. Is troponin elevation after percutaneous coronary intervention a predictor of events at follow-up or a consequence of the procedure with no cause-effect relationship with prognosis? The debate is still open

Infarto periprocedurale troponinaSettore MED/11 - Malattie Dell'Apparato Cardiovascolare
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Diagnosis ofHelicobacter pyloriInfection

2009

The articles published this last year in the field of Helicobacter pylori diagnosis reported the development of in vivo histology, small improvements in some invasive methods (urease test, culture, and histology) and new kits for the stool antigen tests. They also contributed to increasing our knowledge, by further exploration into specific conditions for the urea breath test and into the significance of cagA antibodies. The role of serum markers of atrophy was also confirmed. Molecular methods are still being developed for direct genotyping, detection of H. pylori and its clarithromycin resistance, either by polymerase chain reaction or fluorescent in-situ hybridization. For the first time…

Infectious DiseasesHelicobacter pyloribusiness.industryGastroenterologyHumansMedicineGeneral MedicinebusinessAntibodies BacterialPolymerase Chain ReactionDiagnostic Techniques and ProceduresHelicobacter InfectionsHelicobacter
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Testing different approaches to characterize Burundian soils by the best procedure

2011

Abstract The Beerkan Estimation of Soil Transfer parameters (BEST) procedure seems attractive for soil hydraulic characterization but it has received little testing so far. The objective of this investigation was to test BEST with different application approaches for some soils in Burundi, where there is the need of using simple methods to characterize soils. Most (14) of the 19 sampled sites had a clay soil texture whereas texture ranged from silty clay to loam in the other cases. On average, the fitting ability of both the particle size distribution (PSD) model (mean relative error, Me ( E r ) = 2.0%) and the cumulative infiltration model ( Me ( E r ) = 2.3%) was good according to recomme…

Infiltration (hydrology)Pedotransfer functionHydraulic conductivityWater retention curveLoamBEST procedure Burundian soils Soil hydraulic conductivity Soil water retention Soil physical qualitySoil waterSoil ScienceSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliSoil scienceScale parameterShape parameterMathematics
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INVESTIGATIONS ON INFILTRATION METHODS FOR AN IMPROVED SOIL HYDRAULIC CHARACTERIZATION

2020

Infiltration soil hydraulic properties saturated soil hydraulic conductivity surface hydrological processes BEST procedure for soil hydraulic characterization two-stage methodology height of water pouring effects soil sealing rainfall simulation beerkan infiltration experiment BEST algorithms laboratory investigation falling-head one dimensional infiltration simplified falling-head technique automatic infiltrometer Arduino parameterization of model for single-ring infiltration monitoring saturated hydraulic conductivity
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Determining hydraulic properties of a loam soil by alternative infiltrometer techniques

2015

Testing infiltrometer techniques to determine soil hydraulic properties is necessary for specific soils. For a loam soil, the water retention and hydraulic conductivity predicted by the BEST (Beerkan Estimation of Soil Transfer parameters) procedure of soil hydraulic characterization was compared with data collected by more standard laboratory and field techniques. Six infiltrometer techniques were also compared in terms of saturated soil hydraulic conductivity, Ks. BEST yielded water retention values statistically similar to those obtained in the laboratory and Ks values practically coinciding with those determined in the field with the pressure infiltrometer (PI). The unsaturated soil hyd…

Infiltrometer techniqueBEST (Beerkan Estimation of Soil Transfer parameters) procedure Soil water retention Soil hydraulic conductivity Infiltrometer techniqueSoil hydraulic conductivitySettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliBEST (Beerkan Estimation of Soil Transfer parameters) procedureSoil water retention
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DETERMINING THE SATURATED HYDRAULIC CONDUCTVITY OF A LOAM SOIL WITH DIFFERENT INFILTROMETER TECHNIQUES

2015

The saturated soil hydraulic conductivity, Ks, is one of the most important soil hydraulic properties since it controls many hydrological processes. This hydrodynamic parameter depends on soil texture and structure and it is very difficult to measure. Infiltrometer techniques are becoming very popular to determine Ks in the field but testing alternative approaches is necessary for specific soil types. For a loam soil, the estimated Ks values with six infiltrometer techniques were compared. The so-called BEST procedure of soil hydraulic characterization, the pressure infiltrometer (PI), single head experiments with both the tension infiltrometer (TI) and the mini disk infiltrometer (MDI), th…

Infiltrometer techniqueSoil hydraulic conductivityBEST (Beerkan Estimation of Soil Transfer parameters) procedureSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliSoil water retention
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Lacrimal glands herniation in patients with Graves’ Ophthalmopathy: an effective MRI-derived marker of disease activity

2017

Aims and objectives Methods and materials Results Conclusion Personal information References

InflammationHead and neckStaginggenetic structuresEndocrine disordersEyesMREyes Head and neck MR Diagnostic procedure Staging Endocrine disorders InflammationDiagnostic procedure
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A GRASP heuristic for the mixed Chinese postman problem

2002

Abstract Arc routing problems (ARPs) consist of finding a traversal on a graph satisfying some conditions related to the links of the graph. In the Chinese postman problem (CPP) the aim is to find a minimum cost tour (closed walk) traversing all the links of the graph at least once. Both the Undirected CPP, where all the links are edges that can be traversed in both ways, and the Directed CPP, where all the links are arcs that must be traversed in a specified way, are known to be polynomially solvable. However, if we deal with a mixed graph (having edges and arcs), the problem turns out to be NP -hard. In this paper, we present a heuristic algorithm for this problem, the so-called Mixed CPP…

Information Systems and ManagementGeneral Computer ScienceHeuristic (computer science)GRASPMixed graphManagement Science and Operations ResearchIndustrial and Manufacturing EngineeringCombinatoricsTree traversalRoute inspection problemModeling and SimulationGraph (abstract data type)Arc routingGreedy randomized adaptive search procedureMathematicsofComputing_DISCRETEMATHEMATICSMathematicsEuropean Journal of Operational Research
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Juridiskā zinātne, Nr.6 

2014

Journal “Law” of the University of Latvia is financed by the Faculty of Law of the University of Latvia

Infringement of the inviolability of the homeNotary servicesIntellectual property:LAW/JURISPRUDENCE [Research Subject Categories]New York ConventionOwnership claimPrinciple of flexicurity in European UnionProcedure of the Constitutional CourtVictims in criminal proceedings
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