Results 71 to 80 of about 4,198,726 (239)

Bank erosion processes along the lower Mekong River

open access: yes, 2012
This project conducts an analysis of bank erosion processes on a large, monsoonaffected river, the Lower Mekong River in Laos. The methodological approach taken was to build integrated models of bank erosion processes at three study sites on the Lower ...
Trieu, Hai Q.
core   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

ROLE OF POSTOPERATIVE MEDICAL TREATMENT IN THE MANGAMENT OF ALLERGIC FUNGAL SINUSITIS

open access: yesJournal of the Dow University of Health Sciences, 2009
Objectives: To evaluate he effectiveness of postoperative medical treatment in the management of allergic fungal sinusitis with orbital and / or skull base erosin.
Zakir Ullah   +4 more
doaj   +2 more sources

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Land Capability Evaluation of Upper Sekampung Watersheds

open access: yesJournal of Tropical Soils, 2008
Land degradation is a serious problem in the Upper Sekampung Watersheds. This is because the farmers cultivated in steep land to coffee crops without in adequate soil and water conservation practices. The land degradation is mostly caused by erosion.
Irwan Sukri Banuwa   +3 more
doaj  

DYNAMICS OF BRÂGLEZ RIVERBED (SOMEŞAN PLATEAU) [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2012
Dynamics of Brâglez Riverbed (Someşan Plateau). The main left tributaries of Someş along Surduc – Jibou sector (Brâglez, Almaş and Agrij), are characterized by the presence of obvious processes of lateral and vertical erosion at the level of the ...
V. ARGHIUŞ   +4 more
doaj  

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

open access: yesAdvanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan   +5 more
wiley   +1 more source

Study on the Vertical Erosion Based on Artificial Simulation of Rainfall

open access: yesShuitu baochi yanjiu, 2006
The authors base on the artificial simulation of rainfall device,and compare the differences of vertical erosion between soil and sand of Dahongshan mineral district,and analyze the main affect factors of vertical erosion.The results show:(1) The ...
DING Wen-rong, WANG Jie, ZHOU Yue
doaj  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Erosion - corrosion mechanisms of stainless steel UNS S31603

open access: yes
Solid particle erosion-corrosion is the wear caused by the combined action of the mechanical process of solid particle erosion and the electrochemical process of corrosion.
Rajahram, Shiva Suthan
core   +1 more source

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