Results 81 to 90 of about 112,328 (310)

Study on erosion prediction model of high-energy gun propellant based on machine learning

FirePhysChem
The erosion characteristics is an important reference index that affects the popularization and application of RDX-based high-energy gun propellant containing energetic plasticizer Diazidonitrazapentane (DIANP).
Maobo Yuan, Rui Wu, Jianwei Jin, Jihua Liu, Changhui He, Hongli Zhao   +5 more
doaj   +1 more source

Laser shock ignition of porous silicon based nano-energetic films

, 2014
Link to a related website: https://espace.library.uq.edu.au/view/UQ:048eb87/UQ048eb87_OA.pdf, Open Access via UnpaywallNanoporous silicon films on a silicon wafer were loaded with sodium perchlorate and initiated using illumination with infrared laser ...
J. Gascooke, Plummer, A., Shapter, J., Voelcker, N.H., J. Shapter, N. H. Voelcker, V. A. Kuznetsov, A. Plummer, Kuznetsov, V.A., Gascooke, J.   +9 more
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Effect of the accelerated aging process on the thermal decomposition of LiAlH4-based composite solid propellants

FirePhysChem
In the present work, a study was carried out on the effect of the accelerated aging process on the thermal decomposition of two composite solid propellants based on ammonium perchlorate (AP) and hydroxy‑terminated polybutadiene (HTPB). The first one (CP1)
Fateh Chalghoum, Mohammed Jouini, Amir Abdelaziz, Ahmed Fouzi Tarchoun, Hani Boukeciat, Slimane Bekhouche, Mokhtar Benziane, Djalal Trache   +7 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Enhancing accuracy in equivalent in-service-time assessment for homogeneous solid propellants: A novel temperature-independent predictive model utilizing PCA of FTIR data

FirePhysChem
The present study was devoted to setting a universal T-independent predictive model of equivalent in-service-time (EIST) for homogenous solid propellant (HSP) to surpass the limits of the van't Hoff law particularly when high aging temperatures and/or ...
Salim Chelouche, Djalal Trache, Amir Abdelaziz, Ahmed Fouzi Tarchoun, Slimane Bekhouche, WeiQiang Pang   +5 more
doaj   +1 more source

Energetic materials - ignition, combustion and detonation 32nd International annual conference

, 2001
A main topic concerning energetic materials is the formulation and synthesis of new components. Their characterization is based on experimental research of ignition, combustion and detonation phenomena.
Fraunhofer-Institut fuer Chemische Technologie (ICT), Pfinztal (Germany)
core  

Processing of energetic materials with supercritical CO2

, 2022
S.247-258Because of their specific phys. properties supercrit. fluids show a specific soly. for various org. substances. Esp. carbon dioxide with it's moderate crit. data (Tc = 31.3.degree. and pc = 7.28 MPa), noninflammability and chem.
Niehaus, M., Teipel, U., Gerber, P., Bunte, G., Krause, H.   +4 more
core  

Constructing Strategies and Applications of Nitrogen-Rich Energetic Metal–Organic Framework Materials

, 2020
The synthesis of energetic metal–organic frameworks (EMOFs) with one-dimensional, two-dimensional and three-dimensional structures is an effective strategy for developing new-generation high-energy-density and insensitive materials.
Wanjun Gong, Juan Qiao, Xiaoyu Zhao, Taizhong Huang, Siyu Xu, Luping Xu   +5 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source