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4441
Vers une compréhension de la construction des gestuelles avec l’expérience : le cas des « tôliers » d’une entreprise automobile
Published 2004-05-01“…The objective of this study conducted in an automobile assembly plant is to describe the construction of gestures developed with experience by operators in the sheet metal department. Observations at workstations and interviews with workers revealed the dynamics of the development of sheet metal workers’ actions during their work. …”
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4442
Modeling and Simulation of a Chemical Vapor Deposition
Published 2011-01-01“…We are motivated to model PE-CVD (plasma enhanced chemical vapor deposition) processes for metallic bipolar plates, and their optimization for depositing a heterogeneous layer on the metallic plate. …”
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4443
An On-Chip Planar Inverted-F Antenna at 38 GHz for 5G Communication Applications
Published 2022-01-01“…The antenna operates at a 5 G millimeter-wave center frequency of 38 GHz. The ultrathick metal (UTM) layer of the technology is utilized to implement the on-chip antenna (OCA). …”
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4444
Modified Organosilica Adsorbents with Bactericidal Properties
Published 2002-04-01“…The method of mathematical planning of experiments has been used to determine the optimal conditions for the formation of a two-component organosilica with various compositions modified by metal ions (Cu II , Zn II ) sorbed from their water–ammonia solutions. …”
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4445
Comparative Study of Biotin and Hydroxyapatite on Biological Properties of Composite Coating
Published 2022-01-01“…In addition, the inclusion of metallic particles has to increase the wettability by reducing the contact angle. …”
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4446
Endoscopic biliary drainage for distal bile duct obstruction due to pancreatic cancer
Published 2025-01-01“…In unresectable tumors, self-expandable metal stents (SEMSs) are most commonly used and are classified into uncovered and covered SEMSs. …”
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4447
A study to assess the pharmacological agent potential of gold nanoparticles and their effects on human cancer cells and hospital pathogens using in vitro methods
Published 2025-01-01“…Interest in metal nanoparticles synthesised using green methods is growing steadily. …”
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4448
Modified Silica for the Extraction of Cadmium(II), Copper (II) and Zinc(II) Ions from Their Aqueous Solutions
Published 2001-09-01“…Increasing concentrations of heavy metal ions in aquatic systems have led to a search for very efficient matrices for their removal. …”
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4449
Oscillatory Adsorption as the Determinant of the Fluctuating Behaviour of Different Heterogeneous Systems
Published 2000-02-01“…In this context, oscillatory adsorption/desorption, phase transitions of the supported metal employed as the catalyst in the relevant oscillatory oxidation–reduction reactions as well as the reactions themselves have been considered. …”
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4450
Optimizing Carbonation Hardening for Lightweight Concrete
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4451
Bloch-Siegert shift under a bias magnetic field along arbitrary direction
Published 2025-01-01“…This model is of great significance for correcting and reducing the measurement error of optical pumped alkali-metal magnetometers.…”
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4452
High-Temporal-Resolution Corrosion Monitoring in Fluctuating-Temperature Environments with an Improved Electrical Resistance Sensor
Published 2025-01-01“…To decrease the error, we developed an improved sensor composed of a reference metal film and an overlaid sensor metal film to cancel temperature differences between them. …”
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4453
«ProDSP-1.0» Computer System for Optimization of Smelting Technology and Power-Saving in Electric Arc-Furnaces
Published 2008-04-01“…This model makes it possible to calculate phosphorus distribution according to slag composition, initial content of phosphorus in metal, temperature and time of lime efficiency. The model can be used for optimization of quantity and composition of slag , decrease of lime consumption and optimization of slag regime.…”
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4454
Optimized Dehydrogenation of Magnesium Hydride with Fe and Cu Additives
Published 2024-09-01“…Studies involving the use of each metal in its elemental form as an additive are minimal. …”
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4455
Perfil nacional de uso de mercurio en Costa Rica a la luz de la entrada en vigencia del Convenio de Minamata
Published 2017-06-01“… El mercurio es un metal cuya inadecuada gestión puede poner en riesgo la salud y el medio ambiente, y debido a que en el país no existe una herramienta que le permita establecer los controles para su gestión, se elaboró un perfil de uso de mercurio en Costa Rica para el año 2014, con el fin de identificar las fuentes antropogénicas existentes, al evaluar las capacidades existentes en el país para la gestión de dicho metal, a raíz de la implementación del Convenio de Minamata. …”
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4456
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4457
Investigation of Fe-Doped Graphitic Carbon Nitride-Silver Tungstate as a Ternary Visible Light Active Photocatalyst
Published 2021-01-01“…Rational designing of an environment-friendly photocatalyst through a facile synthetic approach encounters various challenges in photocatalytic technologies dealing with semiconductor metal oxides. Doping in g-C3N4 and subsequent coupling with metal oxides have shown remarkable enhancement in the photodegradation activity of g-C3N4-based nanocomposites owing to the modulation in g-C3N4 bandgap structuring and surface area. …”
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4458
Assessment of potentially toxic elements pollution in soils and plant leaves along the high-traffic highway zones in Tehran, Iran
Published 2024-12-01“…These findings highlight the need for ongoing monitoring, effective traffic management, and remediation strategies to address heavy metal pollution in urban environments. …”
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4459
Methodology for Determining the Effective Thickness of the Cemented Layer of Steel
Published 2023-08-01“…An important parameter of the hardened cemented layer is its effective thickness hef . Metal banding and the unavoidable instrumental error in hardness measuring have a great influence on the reliability of hef determination. …”
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4460
A Cross-Modal Tactile Reproduction Utilizing Tactile and Visual Information Generated by Conditional Generative Adversarial Networks
Published 2025-01-01“…Initially, sensory evaluation experiments were conducted with 32 participants using twelve metal plate samples to collect tactile information. …”
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