Results 21 to 30 of about 670 (199)

Successful Negative Pressure Therapy of Enteroatmospheric Fistula after Right Colectomy for Complicated Crohn’s Disease —A Proposal for a Three-Drain Wound-Separation Technique

Medicina, 2022
Enteroatmospheric fistulas (EAFs) are still the worst complication of the open abdomen. They lead to a significantly prolonged intensive care unit and hospital stay and to high mortality.
Georgi Popivanov, Roberto Cirocchi, Dimitar Penchev, Kirien Kjossev, Marina Konaktchieva, Ventsislav Mutafchiyski   +5 more
doaj   +1 more source

Characterization of natural cellulosic fiber from Epipremnum aureum stem

Journal of Natural Fibers, 2018
The natural fiber Epipremnum aureum was extracted from its plant. E. aureum fibers (EAFs) were investigated by chemical analysis, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction, thermogravimetric analysis, scanning electron microscopy,
M. V. Maheshwaran, N. Rajesh Jesudoss Hyness, P. Senthamaraikannan, S. S. Saravanakumar, M. R. Sanjay   +4 more
doaj   +1 more source

Evaluation of electric arc furnace slag high strength shielding concrete on exposure to gamma 662 KeV

Case Studies in Construction Materials, 2020
Production of electricity from nuclear fission – or fusion in nuclear power plants is becoming an attractive solution to face the scarcity in different natural energy resources.
Ali G. Hassan, H. Elkady, A.Serag. Faried, Mohamed A. Hassan, Mostafa E. Allam   +4 more
doaj   +1 more source

Optimization of pH in Ammonia, Heavy Metals, and Chlorophyll-a Removal by using Electric Arc Furnace Slag and Activated Carbon Cassava Peel

MATEC Web of Conferences, 2017
The wastewater contain high concentrations of inorganic and organic pollutant and that could be toxic to aquatic life and may lead to toxic environment of the water bodies.
Zayadi Nabilah, Hwong Shiaw Ling Shareen, Othman Norzila, Hamdan Rafidah   +3 more
doaj   +1 more source

Performance of steel-making slag concrete reinforced with fibers

MATEC Web of Conferences, 2017
In this research, the possibility of making concrete reinforced with fibers and manufactured with recycled aggregates from carbon steel production was explored.
Ortega-López Vanesa, Fuente-Alonso José Antonio, Skaf Marta, Santamaría Amaia, Aragón Ángel, Manso Juan Manuel   +5 more
doaj   +1 more source

A comparison of the biological activities of ethyl acetate fractions from the stems and leaves of Penthorum chinense Pursh [PDF]

Frontiers of Agricultural Science and Engineering, 2020
Penthorum chinense Pursh (PCP) is a popular traditional medicinal plant in China, widely used for the treatment of a variety of liver diseases. Although it has been long recognized that the main active elements of PCP are contained in ethyl acetate ...
Zhaolei WANG, Kai JIANG, Qinchao DING, Shujun LIU, Xiaobing DOU, Bin DING
doaj   +1 more source

Experimental study of asphalt mixtures with recycled resources: Influence of electric arc furnace slag aggregate roughness and bitumen film thickness on fatigue performance

Cleaner Materials
Electric arc furnace slag (EAFS) is a viable alternative in asphalt mixtures due to its favourable mechanical properties. This study examines the impact of EAFS content and bitumen film thickness (TF) on the fatigue performance of asphalt mixtures ...
Dario Benavides, Teresa López-Montero, Marilda Barra Bizinotto, Diego Aponte   +3 more
doaj   +1 more source

Prediction of Electrical Resistivity of Concrete Containing Electric Arc Furnace Slag as Fine Aggregate Using Gene Expression Programming Method

Buildings
In recent years, there has been a growing interest in developing sustainable concrete alternatives that reduce reliance on natural aggregates and promote waste recycling. One promising approach involves the utilization of electric arc furnace slag (EAFS)
Babak Behforouz, Sina Moghbel Esfahani, Davoud Tavakoli   +2 more
doaj   +1 more source

Visualization of Slag Data for Efficient Monitoring and Improvement of Steelmaking Slag Operation in Electric Arc Furnaces, with a Focus on MgO Saturation

Metals, 2020
Frequent slag sampling and analysis is still the most common method used to investigate and improve slag operation in electric arc furnaces (EAFs) for low-alloyed carbon steelmaking.
Marcus Kirschen
doaj   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source