Results 91 to 100 of about 602,024 (301)

Improving the flame resistance and smoke suppression capabilities of wood using biomimetic inorganic mineralized flame retardants

Industrial Crops and Products
To enhance the flame resistance and smoke suppression capacity of fast-growing wood and improve the utilization efficiency of wood resources, we developed a biomimetic inorganic mineralization strategy inspired by volcanic ash.
Xiaorong Zheng, Xinde Bao, Yinluan Qin, Jiayu Yang, Haitao Lyu, Huakang Zhou, Junjie Shu, Guofu Wu   +7 more
doaj   +1 more source

Thermochemical Micro‐Explosion for Prompt Thrombolysis via Proximal Injection of Liquid Alkali Metal

Advanced Science, EarlyView.
We report a micro‐explosive thermochemical thrombolysis (METCT) therapy via injectable liquid alkali metal encapsulated in dimethyl silicone (LAM@oil). METCT enables prompt and safe vascular recanalization within 90 s. Critically, the LAM@oil system demonstrates significantly higher thrombolytic efficacy compared to clinically available thrombolytic ...
Xin Liao, Yi Hou, Jie Zhang, Bo Wang, Minghui Guo, Hua Qu, Wei Rao, Jing Liu   +7 more
wiley   +1 more source

Experimental Study on Low-Energy Ventilation and Fire Smoke Suppression Based on Negative Ion Purification Technology in Road Tunnels

Fire
Traditional road tunnel ventilation systems suffer from high energy consumption and limited effectiveness in fire smoke control. Thus, there is a pressing need to develop advanced air purification technologies that integrate low energy demand with ...
Fuqing Han, Shouzhong Feng, Guozhi Wang, Weili Wang, Yani Zhang   +4 more
doaj   +1 more source

Flame Retardation Modification of Paper-Based PVC Wallcoverings

MATEC Web of Conferences, 2016
The flame-retarded paper-based polyvinyl chloride (PVC) wallcoverings were successfully prepared, using plant fiber paper as base material and adding inorganic flame retardants and flame-retarded plasticizer as additives.
Lin Hui, Yang Haiyang, Xiao He, Cao Shilin, Huang Liulian, Chen Lihui, Li Jian   +6 more
doaj   +1 more source

Converting industrial alkali lignin to biobased functional additives for improving fire behavior and smoke suppression of polybutylene succinate

, 2016
The inherent flammability of biodegradable polybutylene succinate (PBS) extremely restricts the growing applications as packaging and construction materials; meanwhile, only a minority of industrial alkali lignin has been effectively utilized until now ...
Huang, Guobo, Yu, Youming, Fu, Shenyuan, Song, Pingan, Liu, Lina   +4 more
core   +1 more source

Psychological Stress Associated Bile Acid Reprogramming Promotes Hepatocellular Carcinoma Progression

Advanced Science, EarlyView.
Depression is increasingly recognized as a risk factor for chronic diseases, yet its biological impact on cancer remains unclear. Using data from more than 490 000 participants across three international cohorts, we show that depression significantly increases the risk of liver cancer.
Ruijiang Zeng, Mengmeng Wang, Kang Wang, Zhuo Xing, Yulong Hong, Tongtong Li, Geng Zong, Chong Yang, Dan Zhang, Zhangling Chen, Xin Jin   +10 more
wiley   +1 more source

An Efficient Detection Platform Based on Mesoporous Au@Cr2O3 Particles with Schwarz P Surface for Precise Periodontitis Metabolite Profiling

Advanced Science, EarlyView.
A non‐invasive periodontitis diagnosis platform was developed using Au nanoparticles‐decorated mesoporous Cr2O3 (Au@mCr2O3) particles with Schwarz P surface as matrix for saliva metabolic fingerprinting (SMFs) analysis via MALDI‐MS. With the assistance of machine learning of SMFs, this platform enables efficient diagnosis and the screening of potential
Yue Sun, Yan Wang, Fangying Shi, Wenhe Xie, Yiding Zhang, Heyuhan Zhang, Chunhui Deng, Limin Wu, Meihua Chen, Yonghui Deng   +9 more
wiley   +1 more source

Fire Safety Analysis of Alternative Vehicles in Confined Spaces: A Study of Underground Parking Facilities

Fire
This study investigates the fire behaviour of Battery Electric Vehicles (BEVs) and Internal Combustion Engine Vehicles (ICEVs) in confined environments such as underground parking facilities and tunnels.
Edoardo Leone, Davide Papurello
doaj   +1 more source

Promoting Electroreduction CO2 to Multi‐Carbon Products by Tailoring the *H Availability With Optimized Interfacial H2O Configuration

Advanced Science, EarlyView.
A catalysis system with adjustable interfacial H2O configuration was conducted by introducing ionomer into Cu. The increasing proportion of K+‐H2O can enhance the dissociation of H2O and improve the generation ability of *H, and the increasing proportion of 4‐HB‐H2O can accelerate the transfer speed of *H to *CO intermediates with the aid of strong ...
Dawei Zhou, Songhu Bi, Jie Zhang, Jinghui Deng, Keyi Xu, Lin Xia   +5 more
wiley   +1 more source

Controllable fabrication of a tannin-lignin-phenolic carbon foam with excellent smoke suppression and preferable mechanical properties

Collagen and Leather
With the depletion of petroleum resources, biomass has been widely applied as an alternative to petroleum-based feedstocks. In this work, a lightweight tannin-lignin-phenolic carbon foam (TLCF5−ME) with excellent smoke suppression was developed. The foam
Qingmiao Jiang, Yuxin Zhou, Minghua Liu, Yuancai Lv, Hong Guo, Yifan Liu, Xiaoxia Ye, Yongqian Shi   +7 more
doaj   +1 more source