Results 161 to 170 of about 6,988 (207)
A Multi-Strategy Enhanced Crested Porcupine Optimizer with Targeted Defense Mechanism Improvement for Global Optimization. [PDF]
Biomimetics (Basel)Fan Z, Li X, Xiao Z, Zou L, Zhang W.
europepmc +1 more source
Toxicon, 2003 Two major crotamine isoforms (F22 and F32) were obtained after three chromatographic steps and were assayed in mouse phrenic nerve-diaphragm preparations. F32 and F22 (0.5 microg/ml, n=4) produced a facilitatory effect, which increased isometric twitch-tension by 300 and 230%, respectively, after a 120 min incubation.
Marcos H, Toyama +6 more
openaire +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Noise Modeling of F22-A Fighter Jet Using Metaheuristic Methods
Aeronautical JournalAbstract The noise levels produced by high-performance supersonic military aircraft engines significantly exceed those of civilian aircraft, highlighting the critical importance of predicting military aircraft noise levels. This paper shows the modeling and assessment of the correlation between sound frequency and sound pressure level
Tolga Baklacioğlu +2 more
exaly +2 more sources
Comparative Analysis of Aerodynamic Characteristics of F16 and F22 Combat Aircraft Using Computational Fluid Dynamics [PDF]
Defence Science Journal, 2021 This paper presents the computational investigation of air flow over an aircraft at realistic speeds while demonstrating the importance of extending the existing analysis to the complete airplane and how pivotal it is in improving its in-flight ...
Abhishek Tevatia, Lohit Malik
exaly +2 more sources
Measurement of Lattice and Apparent Diffusion Coefficient of Hydrogen in X65 and F22 Pipeline Steels
International Journal of Hydrogen Energy, 2013 The permeation through and desorption of hydrogen from cathodically charged microalloyed API 5L X65 and low alloy ASTM A182 F22 steels were investigated with the aim to analyse the trapping parameters by means of the electrochemical method developed by ...
Luciano Lazzari, Fabio Bolzoni
exaly +2 more sources
Development of a F22 Compatible Scale Inhibitor
CONFERENCE 2022, 2022Abstract F22, a low alloy steel, has become widely used in oil field production systems. However, current scale inhibitor technologies on the market often cause severe corrosion on F22, particularly at high temperature conditions. Therefore, F22 compatible scale inhibitors are in demand in the oil and gas industry. A F22 compatible scale
Ya Liu +4 more
openaire +1 more source
2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire +1 more source
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire +1 more source