Results 71 to 80 of about 1,156 (292)

Experimental studies of explosion venting in a cylindrical vessel

, 2002
Experiment investigations were carried out for the explosion venting in a 0.025m(3) vertical cylindrical vessel. Mixtures of 4.1% propane air were used with central bottom spark ignition.
Zawadzki A, Hu, J (reprint author), Beijing Inst Technol, Sch Mech Elect Engn, Beijing 100081, Peoples R China., Hu J(胡俊), Jarosinski J, Podfilipski J, Pu YK(浦以康), Jia F(贾复)   +6 more
core  

Application of FLACS to develop a standard for explosion venting of empty vessels [PDF]

, 2017
Master's thesis in Offshore technologyExplosion venting is the most commonly used method to mitigate consequences of gas explosions. Therefore, research has been ongoing to establish adequate venting criteria for gas explosion. The existing standards are
Jieun, Choi
core  

mGluR5 in ECCCK to BLA Circuit Modulates Depressive‐Like Phenotypes through CCK Signaling

Advanced Science, EarlyView.
Dysregulation of mGluR5 and CCK signaling contributes to major depressive disorder, yet circuit‐level mechanisms remain unclear. Here, the ECCCK→BLA pathway is identified as a critical regulator of affective behavior. mGluR5 modulates synaptic function and CCK signaling within this circuit, controlling stress susceptibility and depressive‐like states ...
Muhammad Asim, Huajie Wang, Gao Qianqian, Abdul Waris, Jufang He   +4 more
wiley   +1 more source

Guidelines in Application of Explosion Vents [PDF]

Journal of the Air Pollution Control Association, 1979
This paper is one of those presented at the APCA Specialty Conference entitled “The User and Fabric Filtration Equipment—III”, held in October 1978 in Niagara Falls, New York. It presents guidelines for the application of vents for explosion protection in fabric filter systems.
openaire   +1 more source

Mixture Reactivity Effects on Explosion Venting [PDF]

, 2018
Free vented explosions were investigated for 10% methane, 4.2 and 4.5% propane, 6.5 and 7.5% ethylene, 30% and 40% hydrogen in a 10 litre cylindrical explosion vessel for vent coefficients of 4.3 and 21.7.
Phylaktou, HN, Kasmani, RM, Andrews, GE, Fakandu, B   +3 more
core  

Microglia‐Targeted Biomimetic Tetrahedral Framework Nucleic Acid Nanovesicles for Synergistic Treatment of Sepsis‐Associated Encephalopathy

Advanced Science, EarlyView.
Sepsis‐associated encephalopathy (SAE) lacks effective therapies. We developed ME@FDsi, a biomimetic nanodrug using a tetrahedral framework nucleic acid to deliver disulfiram and siTNFα. It crosses the blood‐brain barrier, targets M1 microglia, inhibits pyroptosis and inflammation, and scavenges ROS.
Huimin Shi, Qiuxia Gao, Wenying Wang, Bin Li, Yukun Chen, Zhijun Yao, Yujie Li, Junrui Li, Na Li, Gong Gu, Zhimin Hou, Mengyuan Yang, Ruilin Zhang, Hongju Yang, Yuhui Liao, Hongyi Lei   +15 more
wiley   +1 more source

New VDI-Guideline on Fire and Explosion Protection on Elevators

Chemical Engineering Transactions, 2012
In December 2008 the VDI-Guideline Part 8 : 2008 was published. In this guideline the basic information regarding fire and explosion risks, fire and explosion protection measures are given and aims both the manufacturer’s and the user’s tasks.
R. Siwek
doaj   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

Explosion Load Characteristics of Fuel—Air Mixture in a Vented Chamber: Analysis and New Insights

Energies
The advances in research on the explosion load characteristics of the fuel–air mixture in vented chambers are reviewed herein. The vented explosion loads are classified into three typical types based on this comprehensive literature research.
Xingxing Liang, Yaling Liao, Zhongqi Wang, Huaming An, Junjie Cheng, Chunliu Lu, Huajiao Zeng   +6 more
doaj   +1 more source

Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils

Advanced Science, EarlyView.
We show that immune cells (neutrophils) synthesize, uptake, and store catecholamine neurotransmitters such as dopamine or adrenaline. They also release them in response to specific stimuli (serotonin), which we directly visualize using fluorescent nanosensors. We further demonstrate that catecholamines affect neutrophil functions (NETosis) and platelet
Jennifer Mohr, Anne Schmitz, Meshkat Dinarvand, Franziska Wulfert, Sangeetha Shankar, Bjoern F. Hill, Michael Wojak, Juliana Gretz, Marie Britz, Elsa Neubert, Magdalena Shumanska, Sofia Kaushik, Linda Kartaschew, Ivan Bogeski, James Daniel, Sebastian Jung, Johannes Eble, Guido Wabnitz, Luise Erpenbeck, Sebastian Kruss   +19 more
wiley   +1 more source