Results 51 to 60 of about 921,849 (300)
Petroleum in the Spanish Iberian Peninsula [PDF]
, 2010 The main events of the history of petroleum in Spain are the following: 1) The mining concession of petroleum named El Progreso is the first one in Spain and occurred only seven years after Edwin Drake (1819-1880) drilled the first oil well in ...
Mazadiego Martínez, Luis Felipe +2 more
core +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
PROGNOSTICATION OF RESIDUAL LIFE OF COLLAPSIBLE PIPELINE COMPOUNDS
Научный вестник МГТУ ГА, 2016 Highly informative method for determining the residual life of the compounds of collapsible oil pipelines on the actual condition of rubber O-rings is developed.
Yu. N. Ribakov +3 more
doaj
The Impact of increase in energy prices on sectoral costs of production of the Malaysian economy [PDF]
, 2007 This paper examines the impact of an increase in the petroleum price on the sectoral costs of production. Three components of costs of production, which comprise domestic materials, imported input, and labour have been identified.
Abdul Rashid, Zakariah +1 more
core +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
Między ekonomią a ekologią. Bezpieczeństwo energetyczne III Rzeczypospolitej
Zeszyty Wiejskie, 2019 Energy security is an extremely important area of every country’s activity. The management of the energy sector affects immediate functioning of the entire economy, and further the state of the natural environment.
Joanna Bochaczek-Trąbska +1 more
doaj +1 more source
Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio
Advanced Engineering Materials, EarlyView.This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert +6 more
wiley +1 more source
EVALUACIÓN DE LA RESISTENCIA A LA CORROSIÓN DEL ACERO C5 PARA LA REPARACIÓN DE TANQUES
Avances en Ciencias e Ingeniería, 2022 Corrosion is a problem that periodically affects the oil industry, since formation water is always present in hydrocarbon storage and transportation structures.
Alexander Cueli +4 more
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Nanomaterials, 2019 Recent studies have discovered a substantial viscosity increase of aqueous cellulose nanocrystal (CNC) dispersions upon heat aging at temperatures above 90 °C.
Reidun C. Aadland +7 more
doaj +1 more source