Results 41 to 50 of about 170,230 (300)

Effect of Equivalent Ratio and Hydrocarbon Ratio on Explosive Characteristics of Synthetic Gas

Advances in Computer and Engineering Technology Research
With the development of society, the importance of energy is increasing day by day, and more and more people realize the importance of energy for social development.Therefore, people began to explore energy utilization, energy exploitation, clean energy and other fields.Therefore, in order to use coal resources cleanly and efficiently and reduce the ...
Lin Hu, Pinkun Guo
openaire   +1 more source

Research on deep hole segmented charge cut blasting of rock roadway based on numerical simulation

Meitan kexue jishu, 2023
With the increase of the depth of the blast hole, the rock clamping effect at the bottom of the blast hole is enhanced, resulting in low rock breaking efficiency and blast hole utilization.
Chengxiao LI, Renshu YANG, Yanbing WANG, Bin XU, Jinjing ZUO, Ping XIE   +5 more
doaj   +1 more source

The Effects of Thermonuclear Reaction-Rate Variations on 26Al Production in Massive Stars: a Sensitivity Study [PDF]

, 2011
We investigate the effects of thermonuclear reaction rate variations on 26Al production in massive stars. The dominant production sites in such events were recently investigated by using stellar model calculations: explosive neon-carbon burning ...
Alessandro Chieffi, Art Champagne, Baldovin, Christian Iliadis, Costantini, de Jager, Diehl, Dillmann, Iliadis, Iliadis, Iliadis, Knödlseder, Kunz, Limongi, Limongi, Lodders, MacPherson, Marco Limongi, Nugis, Parikh, Plüschke, Runkle, Trautvetter, Tur, Van der Zwan, Vink, Wieland   +26 more
core   +3 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Theoretical Approach to Dust Explosion

KONA Powder and Particle Journal, 2014
A number of experimental researches on dust explosion have been published with measured data of the explosive characteristics such as the ignition temperature, the flame propagation velocity, the upper and lower limit explosible concentrations and the ...
Tatsuo Tanaka
doaj   +1 more source

Copolymers of 4-Trimethylsilyl Diphenyl Acetylene and 1-Trimethylsilyl-1-Propyne: Polymer Synthesis and Luminescent Property Adjustment

Molecules, 2022
Poly(4-trimethylsilyl diphenyl acetylene) (PTMSDPA) has strong fluorescence emission, but its application is limited by the effect of aggregation-caused quenching (ACQ).
Tanxiao Shen, Manyu Chen, Haoke Zhang, Jing Zhi Sun, Ben Zhong Tang   +4 more
doaj   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Propagation rules of shock waves in confined space under different initial pressure environments

Scientific Reports, 2022
In this paper, an initial pressure adjustable explosion vessel was developed, and the effect of negative pressure, positive pressure (0.2–1.8 atm) different initial ambient pressure on the explosive shock wave generated by the explosion of explosives was
F. Q. Wang, Q. Wang, Y. J. Wang, Z. M. Li, R. Li, X. C. Li, L. A. Yang, J. W. Lu   +7 more
doaj   +1 more source

Nano-bulk aluminum fabrication from nano powder mixed with micro powder by explosive consolidation

Materials & Design, 2022
Explosive Consolidation Method has unique advantages with well prospects in the preparation and processing of bulk materials. In this paper, self-designed structure was employed to study the influence of the mass ratio of nano aluminum powder to aluminum
Zi Wang, Song Guo, Chenchen Li, Bin Li, Ziwen Gao   +4 more
doaj   +1 more source

Testing for rational speculative bubbles in the Brazilian residential real-estate market

, 2014
Speculative bubbles have been occurring periodically in local or global real estate markets and are considered a potential cause of economic crises. In this context, the detection of explosive behaviors in the financial market and the implementation of ...
Campbell J., Diba B., D’Agostini L. M., Evans G. W., Gaulard M., Gomez-González J. E., Kindleberger C. P., Marsh T. A., Shiller R. J., Sornette D.   +9 more
core   +1 more source