Results 111 to 120 of about 647,843 (330)

Dust Explosions [PDF]

Nature, 1911
  +6 more sources

Effect of particle size of coal dust on explosion pressure

Journal of Measurement Science and Instrumentation, 2019
The effect of the particle size of coal dust on explosion pressure and the rising rate of explosion pressure is studied. Three coal dusts from Lingan Coal Mine in Canada and Datong Coal Mine in China are selected to test.
JIAO Feng-yuan, ZHANG Hua-rong, CAO Wei-guo, FANG Fan   +3 more
doaj  

EXPERIMENTAL STUDY OF THE EFFECTS OF COAL DUST PARTICLE SIZE ON LAMINAR BURNING VELOCITY IN A MIXTURE OF COAL DUST AND METHAN

Rudarsko-geološko-naftni Zbornik, 2019
This study investigates the effect of variations of coal dust particles size on the rate of burning of coal dust particles in a 2-liter closed chamber.
Hadis Moradi, Farhang Sereshki, Mohammad Ataei, Mohsen Nazari   +3 more
doaj   +1 more source

Inhibition characteristics research of aluminum alloy polishing dust explosion through addition of ultrafine Al(OH)₃ inerting agent. [PDF]

Heliyon, 2023
Lv C, Wang X, Xue S, Xia X, Wang S.
europepmc   +1 more source

Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair

Advanced Science, EarlyView.
We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing, Yang Yang, Zichen Hong, Chunhui Tian, Huiyu Chu, Susanne Clara Prokop, Hongwei Cai, Mingxia Gu, Jason Tchieu, Ken Mackie, Feng Guo   +10 more
wiley   +1 more source

Suppression effect of solid inertants on coal dust explosion

Journal of Measurement Science and Instrumentation, 2018
The effect of solid inertants like rock dust on explosion suppression was experimentally tested.By adding solid inertants with different concentrations into three kinds of coal dust,the maximum explosion pressure Pmaxand the rate of explosion pressure ...
TAN Ying-xin, CAO Wei-guo, ZHANG Yun, CHANG Hao   +3 more
doaj  

Assessing the effectiveness of inertization of brown coal dust with limestone rock dust [PDF]

Podzemni Radovi, 2017
An assessment of the effectiveness of inertization of coal dust with inert dust is an important step in prevention of coal dust explosions. According to the tests on their explosive properties, coal dusts from all the mines in Bosnia and Herzegovina ...
Marković Jelena, Šišić Rijad, Bajramović Kasim   +2 more
doaj  

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Propagation and attenuation characteristics of shock waves in a gas-coal dust explosion in a diagonal pipeline network. [PDF]

Sci Rep, 2022
Jia J, Tian X.
europepmc   +1 more source

The formation of the extremely primitive star SDSS J102915+172927 relies on dust

, 2012
The relative importance of metals and dust grains in the formation of the first low-mass stars has been a subject of debate. The recently discovered Galactic halo star SDSS J102915+172927 (Caffau et al.
Alessandro Chieffi, Andrea Ferrara, Beers, Bianchi, Bromm, Caffau, Cayrel, Chieffi, Christlieb, Frebel, Frebel, Heger, Iwamoto, Kazuyuki Omukai, Kudritzki, Kudritzki, Larson, Limongi, Limongi, Limongi, Limongi, Maio, Marco Limongi, Matsuura, Meynet, Norris, Omukai, Raffaella Schneider, Rho, Ruben Salvaterra, Schneider, Schneider, Schneider, Schneider, Schneider, Schneider, Simone Bianchi, Suda, Todini, Tominaga, Tornatore, Umeda, Umeda, Vink   +43 more
core   +1 more source