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341
Passivation and red-ox processes of refractory metals in carbamide-chloride melt
Published 2003-01-01Subjects: Get full text
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342
Development of Removable Hollow Cathode Discharge Apparatus for Sputtering Solid Metals
Published 2019-01-01“…The occurrence of sputtering resulted in the metal atom in gas phase. With Ar buffer gas, the favorable condition of laser absorption spectroscopy for the gas phase sample was investigated.…”
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343
An Investigation for Heavy Metals’ Contamination in Farmers’ Fingernails: Case Study in Libya
Published 2022-01-01“…Factors that may contribute for accumulation of these toxic heavy metals in the farmers’ fingernails were also evaluated. …”
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344
Dissolution of Metals from Biosolid-Treated Soils by Organic Acid Mixtures
Published 2016-01-01“…Results of metal dissolution kinetics indicate two-stage metal dissolution. …”
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345
Metals contamination of Aquifer in Warri and Port- Harcourt (Niger – Delta Region)
Published 2024-12-01Subjects: “…heavy metals…”
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346
Gneiss and steatite vermicomposted with organic residues: release of nutrients and heavy metals
Published 2019-02-01“…However, these powders can be rich in heavy metals, which may impair their use. We evaluated maize growth and heavy metals in plants and soil after fertilization with vermicomposted gneiss or steatite powders. …”
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347
Fabrication of γ-Fe2O3 Nanoparticles by Solid-State Thermolysis of a Metal-Organic Framework, MIL-100(Fe), for Heavy Metal Ions Removal
Published 2014-01-01“…First, the MIL-100(Fe) crystal that served as the template of the metal oxide was synthesized by a low-temperature (<100°C) synthesis route. …”
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348
Assessment of Patients with a DePuy ASR Metal-on-Metal Hip Replacement: Results of Applying the Guidelines of the Spanish Society of Hip Surgery in a Tertiary Referral Hospital
Published 2014-01-01“…All the cups had a correct abduction angle, and there was no correlation between elevated serum levels of metal ions and implant failure. Since two previous ASR implants were exchanged previously to the recall, the revision rate for ASR cups in our centre is 18.2% at 2.9 years.…”
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349
THE INFLUENCE OF THERMODYNAMIC AGENT ON PHASE-STRUCTURED TRANSFORMATION PROCEEDING IN THE PROCESS OF MECHANICAL ALLOYING OF COMPOSITIONS OF SYSTEMS «PARENT METAL ALLOYING OXIDE ALLOYING METAL WITH HIGH OXYGEN AFFINITY»
Published 2015-11-01“…The paper presents the results of the research in phase-structured transformation proceeding in the process of mechanical alloying of compositions of systems «parent metal – alloying oxide – alloying metal with high oxygen affinity, aimed at determining the place and function of the thermodynamic agent in this process.…”
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350
Corrigendum to “Fully Covered Metallic Stents for the Treatment of Benign Airway Stenosis”
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351
Size Effects on Thermal Properties of Thin Metal Films With Rough Surfaces
Published 1990-01-01“…By calculating the effects of electronic scattering at rough surfaces by means of a combined Soffer-Cottey model, general theoretical expressions for the size effects in thermal properties of thin metal films are proposed. Simple analytical expressions for the thermoelectric power, Sf, and the thermal conductivity, ℒf, are given under the assumption that the energy dependence of the electronic relaxation time in bulk material may be written in the form τo∼Wm . …”
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352
RESIDUAL STRENGTH EVALUATION OF COMPOSITE LAMINATES REPAIRED BY RIVETED METAL PATCH
Published 2016-01-01“…In this paper,the tensile load bearing capacity of metal riveted repair laminates were evaluated by numerical simulation using progressive failure analysis method. …”
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353
Binding Energy and the Heat of Chemisorption on Metallic Catalysts — A Thermodynamic Aspect
Published 2005-03-01“…The thermodynamic conditions necessary for the adsorption of gaseous molecules onto metals are discussed in this work. The differences and similarities between chemisorption and the formation of a solid oxidation product on metals are indicated. …”
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354
Hybrid Robust Optimization for the Design of a Smartphone Metal Frame Antenna
Published 2018-01-01“…An inverted-F antenna with a metal frame serves as an example to explain the procedure of the proposed method. …”
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355
Gold Finger: Metal Jewellery as a Disease Modifying Antirheumatic Therapy!
Published 2009-01-01“…The possible mechanisms by which metal jewellery (gold ring) confer protection to adjacent joints was discussed.…”
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356
The Effect of Transition Metal Doping on the Photooxidation Process of Titania-Clay Composites
Published 2008-01-01“…Montmorillonite-TiO2 composites containing various transition metal ions (silver, copper, or nickel) were prepared, and their photocatalytic efficiencies were tested in the degradation of ethanol vapor at 70% relative humidity. …”
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357
Improving the quality of cast metal of pipeline valves by modification of dispersed inoculators
Published 2018-07-01“…An integrated approach to the melt preparation in electroslag casting is proposed including its deep deoxidation with a rare earth metal agent and introducing a modifying complex containing nanodispersed pyrocarbon particles, which forms a fine ferrite-pearlite structure with small globular nonmetallic inclusions located in the dendrite axes. …”
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358
Recycling of Photovoltaic Modules – A Strategy for Silicon and Metal Contact Recovery
Published 2025-01-01Subjects: Get full text
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359
Trace Metal Content of Sediments Close to Mine Sites in the Andean Region
Published 2012-01-01“…This study is a preliminary examination of heavy metal pollution in sediments close to two mine sites in the upper part of the Jequetepeque River Basin, Peru. …”
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360
Anion effect on obtaining nano-sized metal particules by reduction reaction
Published 2022-06-01Subjects: Get full text
Article