Results 31 to 40 of about 563,884 (338)
Coronal loop oscillations and diagnostics with Hinode/EIS [PDF]
, 1974 Context.Standing slow (acoustic) waves commonly observed in hot coronal loops offer a unique opportunity to understand the properties of the coronal plasma. The lack of evidence for similar oscillations in cooler loops is still a puzzle.
Taroyan, Y., Bradshaw, S.
core +4 more sources
Zaštita Materijala, 2020 Expired nizatidine drug (END) was studied as inhibitor for a-brass in 1M HCl utilizing weight loss (WL), and electrochemical methods namely, AC impedance (EIS), Potentiodynamic polarization (PP), and electrochemical frequency modulation (EFM) tests.
Ahmed Reham Ezzat, Howaida Ibrahim
doaj +1 more source
Electrochemical and molecular simulation studies on the corrosion inhibition of L-glutamine monolayers on an iron surface [PDF]
Journal of the Serbian Chemical Society, 2009 L-Glutamine was used to form monolayers for the inhibition of the corrosion of iron in 0.50 mol dm-3 H2SO4. The protection ability of the films was examined by electrochemical impedance spectroscopy. The mechanism of adsorption is discussed using quantum
Zhang Zhe +5 more
doaj +1 more source
How to Model the Near-to-the-Carrier Regime and the Lower Knee Frequency of Real RF Oscillators
Journal of Electrical and Computer Engineering, 2010 Numerous empirical data demonstrate that real noisy RF oscillators are affected by power-law phase noise. However, until recently, the robust analytic modeling of the deep-into-the-carrier spectral regime of RF oscillators was intangible due to the ...
Arsenia Chorti
doaj +1 more source
The History of Special Education
Journal for Perspectives of Economic Political and Social Integration, 2017 Practices of exclusion towards deviance based on prejudices or ideologies have been present in every age and in every cultural context, often taking the stigmatization process.
Rossa Carina
doaj +1 more source
Crystals, 2020 Owing to their superior biocompatibility, titanium and its alloys are often the first choice for implant materials in biomedical applications, especially for dental and bone repairs (orthodontics and prosthodontics).
Monis Luqman +6 more
doaj +1 more source
Journal of Patient-Reported Outcomes, 2020 Background Endometriosis is a common, chronic, impactful condition in women of reproductive age. In the absence of established sensitive and specific biomarkers, disease severity is determined by patient-reported symptoms and impacts.
A. Gater +5 more
semanticscholar +1 more source
Inhibition behaviour of mild steel by three new benzaldehyde thiosemicarbazone derivatives in 0.5 M H2SO4: experimental and computational study [PDF]
Royal Society Open Science, 2019 Three new benzaldehyde thiosemicarbazone derivatives namely benzaldehyde thiosemicarbazone (BST), 4-carboxyl benzaldehyde thiosemicarbazone (PBST) and 2-carboxyl benzaldehyde thiosemicarbazone (OCT) were synthesized and their inhibition effects on mild ...
H. H. Zhang +3 more
doaj +1 more source
ACS Chemical Biology, 2020 The enhanced intracellular survival (Eis) protein of Mycobacterium tuberculosis (Mtb) is a versatile acetyltransferase that multiacetylates aminoglycoside antibiotics abolishing their binding to the bacterial ribosome.
A. Punetha +11 more
semanticscholar +1 more source
Comprehensive Determination of the Hinode/EIS Roll Angle
, 2019 We present a new coalignment method for the EUV Imaging Spectrometer (EIS) on board the Hinode spacecraft. In addition to the pointing offset and spacecraft jitter, this method determines the roll angle of the instrument, which has never been ...
Auchère, Frédéric +7 more
core +2 more sources