Results 41 to 50 of about 636,115 (299)

Engineering amine-modified ammonium polyphosphate for enhancing flame retardancy and smoke suppression of vinyl ester resin [PDF]

Vinyl ester resin (VER), as a common thermosetting resin, has been widely used in many engineering fields. However, VER suffers from intrinsic flammability, and it can’t meet the increasingly stringent fire safety requirements.
Hou, Boyou, Yang, Qingshan, Mushtaq, Asim, Chu, Tao, Zeng, Xuesen, Jafari, Pooya, Song, Pingan, Lu, Yixia, Zhou, Zhezhe, Guo, Yong, Huo, Siqi   +10 more
core   +1 more source

Small-Scale Experimental Study on Smoke Blocking and Thermal Insulation Performance of Water Mist Sprinkler

Fire
To investigate the performance patterns of high-pressure water mist sprinklers with different flow coefficients in smoke containment and thermal insulation during fire suppression, this study conducted droplet size experiments and small-scale fire tests ...
Jianan Men, Qiang Liang, Hui Xu, Zhenyu Liu, Jielong Lv, Xiaopo Wang   +5 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Simulation study on optimization of smoke control and exhaust strategies for networked underground tunnel groups

Meitan xuebao
Smoke control in the complex structure of network-type giant underground tunnels is a difficult problem. Due to the multiple and random fire causes, high temperature of smoke gathering at the top of the enclosed space, multipath rapid propagation, and ...
Ruinan AN, Peng LIN, Yong XIA, Xin Wang, Weifeng ZHANG, Chao ZHANG, Shuai ZHANG   +6 more
doaj   +1 more source

Hydrothermal Synthesis of Lanthanum-Doped MgAl-Layered Double Hydroxide/Graphene Oxide Hybrid and Its Application as Flame Retardant for Thermoplastic Polyurethane

Advances in Polymer Technology, 2020
A novel lanthanum-doped MgAl-layered double hydroxide/graphene oxide hybrid (La LDH/GO) with a La3+/Al3+ molar ratio of 0.05 was successfully synthesized by the hydrothermal method.
Yi Qian, Peng Qiao, Long Li, Haoyue Han, Haiming Zhang, Guozhang Chang   +5 more
doaj   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

LMDFS: A Lightweight Model for Detecting Forest Fire Smoke in UAV Images Based on YOLOv7

Remote Sensing, 2023
Forest fires pose significant hazards to ecological environments and economic society. The detection of forest fire smoke can provide crucial information for the suppression of early fires.
Gong Chen, Renxi Cheng, Xufeng Lin, Wanguo Jiao, Di Bai, Haifeng Lin   +5 more
doaj   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

Expectations and changing attitudes of bar workers before and after the implementation of smoke-free legislation in Scotland. [PDF]

, 2007
BACKGROUND: In Scotland on March 26, 2006 a comprehensive prohibition on smoking in all enclosed public places was introduced. This study examines bar workers' attitudes towards a smoke-free working environment.
Petticrew, Mark, Miller Brian G, Naji, A., Hilton, Shona, Audrey Naji, Shona Hilton, MacCalman, L., Miller, Brian G, Petticrew Mark, Mark Petticrew, Naji, Audrey, Sean Semple, Ayres, Jon G, Atherton-Naji, Audrey, Ayres, J.G., MacCalman Laura, Semple Sean, Hilton Shona, MacCalman, Laura, Petticrew, M., Ayres Jon G, Brian G Miller, Hilton, S., Naji Audrey, Semple, S., Dempsey Scott, Laura MacCalman, Dempsey, Scott, Dempsey, S., Miller, B.G., Jon G Ayres, Semple, Sean, Scott Dempsey, Ayres, Jon   +33 more
core   +2 more sources