Results 31 to 40 of about 571 (270)
Penanggulangan Masalah Kepasiran Dengan Gravel Pack Metode Slotted Liner Pada Sumur X Lapangan Y [PDF]
, 2022 The sand problem is one of the most common problems, especially in unconsolidated formations. Sand problems can occur due to several factors such as drawdown pressure, water coning and weakening of rock cementation, the impact caused can cause damage to ...
Mubarok, Husni
core
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Advanced Science, EarlyView.Neuronal PKM2‐driven glycolysis generates excess lactate that triggers histone H3K18 lactylation (H3K18la), establishing a pathogenic metabolic‐epigenetic axis in epilepsy. Elevated H3K18la enriches the Cop1 promoter, transcriptionally upregulating the E3 ubiquitin ligase COP1, which subsequently drives proteasomal degradation of GABAARβ2 and impairs ...
Yuan Meng +8 more
wiley +1 more source
Growth Kinetics of a Silicon-Modified Aluminide Coating on a TiNM-B1 Intermetallic Alloy
Advances in Mechanical and Materials EngineeringTiAl-based intermetallic alloys are used as a structural material in high-temperature applications such as aircraft and turbine engines. To improve the mechanical properties of TiAl, it is often modified by adding other elements such as niobium or ...
Mateusz Woźniak +3 more
doaj +1 more source
, 2023 The development of a porous free zone of the silicon cemented layer represents a scientific and technical challenge. The limitation of the effects of the Kirkendall–Frenkel phenomena requires the right control of the thermochemical processing ...
Mihai Branzei +4 more
core +1 more source
Temporal Interference Stimulation Enhances Neural Regeneration
Advanced Science, EarlyView.Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressotti +15 more
wiley +1 more source
Response surface methodology for manganese coating on AISI 430 and optimization of corrosion property [PDF]
, 2017 Pack cementation is a well known method for creation of diffusional coatings at low or high temperatures. The coating of manganese on AISI 430 alloy is applied and the corrosion properties of the coating have been investigated by electrochemical ...
Nikrooz, Bahaedin +2 more
core +2 more sources
, 2011 ZrC-Zr2Si coating was prepared on carbon fiber reinforced silicon carbide matrix composites (C/SiC) by pack cementation method to prevent these composites from oxidation. SEM, EDS and XRD were applied to analyze the surface and cross-section morphologies,
Zhao Hui Chen, Song Wang, Yang Xiang
core +1 more source
ZrO2 Aerogel‐Supported Pd Nanoparticles for Photothermal CO2 Reduction
Advanced Science, EarlyView.Nanoparticle‐based aerogels are promising catalysts for photothermal reactions due to optical transparency, high surface area, and low thermal conductivity. Here, we present deposition of Pd nanoparticles on ZrO2 aerogel granules by a wet‐impregnation approach.
David Kiwic +3 more
wiley +1 more source
MATEC Web of Conferences, 2015 A MoSi2-CrSi2-SiC-Si coating was prepared on the surface of carbon/carbon (C/C) composites by a two-step pack cementation method. The microstructure and oxidation behaviour of the coating were studied.
Feng Tao, Li He-Jun, Hu Man-Hong, Li Lu
doaj +1 more source